Prepare first release

dist/Leaflet.Elevation-0.0.1.src.js

@@ -217,8 +217,12 @@ L.Control.Elevation = L.Control.extend({
 	},
 
 	_updateAxis: function() {
-		this._xaxisgraphicnode.selectAll("axis").remove();
-		this._yaxisgraphicnode.selectAll("axis").remove();
+		this._xaxisgraphicnode.selectAll("g").remove();
+		this._xaxisgraphicnode.selectAll("path").remove();
+		this._xaxisgraphicnode.selectAll("text").remove();
+		this._yaxisgraphicnode.selectAll("g").remove();
+		this._yaxisgraphicnode.selectAll("path").remove();
+		this._yaxisgraphicnode.selectAll("text").remove();
 		this._appendXaxis(this._xaxisgraphicnode);
 		this._appendYaxis(this._yaxisgraphicnode);
 	},
@@ -440,6 +444,32 @@ L.Control.Elevation = L.Control.extend({
 			.attr("d", this._area);
 		this._updateAxis();
 		return;
+	},
+
+	/*
+	 * Reset data
+	 */
+	_clearData: function() {
+		this._data = null;
+		this._dist = null;
+		this._maxElevation = null;
+	},
+
+	/*
+	 * Reset data and display
+	 */
+	clear: function() {
+
+		this._clearData();
+
+		// workaround for 'Error: Problem parsing d=""' in Webkit when empty data
+		// https://groups.google.com/d/msg/d3-js/7rFxpXKXFhI/HzIO_NPeDuMJ
+		//this._areapath.datum(this._data).attr("d", this._area);
+		this._areapath.attr("d", "M0 0");
+
+		this._x.domain([0,1]);
+		this._y.domain([0,1]);
+		this._updateAxis();
 	}
 
 });

package.json

@@ -1,38 +1,38 @@
 {
-  "name": "Leaflet.Elevation",
-  "version": "0.0.1",
-  "description": "A Leaflet plugin to view GeoJSON height profiles",
-  "devDependencies": {
-    "grunt": "~0.4.1",
-    "grunt-contrib-uglify": "~0.2.4",
-    "grunt-contrib-concat": "~0.3.0",
-    "grunt-contrib-clean": "~0.5.0",
-    "grunt-contrib-cssmin": "~0.6.2",
-    "grunt-contrib-jasmine": "~0.5.2",
-    "jasmine": "~1.3.1",
-    "grunt-contrib-connect": "~0.5.0",
-    "grunt-contrib-jshint": "~0.7.0",
-    "grunt-contrib-less": "~0.8.1",
-    "grunt-svg2png": "~0.2.1"
-  },
-  "dependencies": {
-    "leaflet": "~0.6",
-    "d3": "~3.1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/MrMufflon/Leaflet.Elevation.git"
-  },
-  "keywords": [
-    "gis",
-    "heightprofile",
-    "leaflet",
-    "map",
-    "sdi"
-  ],
-  "author": "Felix Bache",
-  "readmeFilename": "README.md",
-  "bugs": {
-    "url": "https://github.com/MrMufflon/Leaflet.Elevation/issues"
-  }
-}
+    "name": "Leaflet.Elevation",
+    "version": "0.0.1",
+    "description": "A Leaflet plugin to view GeoJSON height profiles",
+    "devDependencies": {
+        "grunt": "~0.4.1",
+        "grunt-contrib-uglify": "~0.2.4",
+        "grunt-contrib-concat": "~0.3.0",
+        "grunt-contrib-clean": "~0.5.0",
+        "grunt-contrib-cssmin": "~0.6.2",
+        "grunt-contrib-jasmine": "~0.5.2",
+        "jasmine": "~1.3.1",
+        "grunt-contrib-connect": "~0.5.0",
+        "grunt-contrib-jshint": "~0.7.0",
+        "grunt-contrib-less": "~0.8.1",
+        "grunt-svg2png": "~0.2.1"
+    },
+    "dependencies": {
+        "leaflet": "~0.6",
+        "d3": "~3.1"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/MrMufflon/Leaflet.Elevation.git"
+    },
+    "keywords": [
+        "gis",
+        "heightprofile",
+        "leaflet",
+        "map",
+        "sdi"
+    ],
+    "author": "Felix Bache",
+    "readmeFilename": "README.md",
+    "bugs": {
+        "url": "https://github.com/MrMufflon/Leaflet.Elevation/issues"
+    }
+}

setup.sh

@@ -7,4 +7,5 @@ npm install grunt-contrib-jshint --save-dev
 npm install grunt-contrib-less --save-dev
 npm install grunt-contrib-jasmine --save-dev
 npm install grunt-contrib-connect --save-dev
+npm install grunt-svg2png --save-dev