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first cut at radar chart, random data
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window.plugins.radar = | ||
bind: (div, item) -> | ||
emit: (div, item) -> | ||
wiki.getScript '/js/d3/d3.js', -> | ||
wiki.getScript '/js/d3/d3.time.js', -> | ||
div.append ''' | ||
<style> | ||
svg { font: 10px sans-serif; } | ||
</style> | ||
''' | ||
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who = $('.chart,.data,.calculator').last() | ||
data = who.data('item').data | ||
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# Adapted from https://gist.github.com/1630683 | ||
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w = 400 | ||
h = 400 | ||
vizPadding = | ||
top: 10 | ||
right: 0 | ||
bottom: 15 | ||
left: 0 | ||
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dimension = 7 | ||
ruleColor = "#CCC" | ||
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randomFromTo = randomFromTo = (from, to) -> | ||
Math.floor Math.random() * (to - from + 1) + from | ||
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series = [ [], [] ] | ||
hours = [] | ||
i = 0 | ||
while i < dimension | ||
series[0][i] = randomFromTo(-10, 20) | ||
series[1][i] = randomFromTo(5, 20) | ||
hours[i] = i | ||
i += 1 | ||
mergedArr = series[0].concat(series[1]) | ||
minVal = d3.min(mergedArr) | ||
maxVal = d3.max(mergedArr) | ||
maxVal = maxVal + ((maxVal - minVal) * 0.15) | ||
i = 0 | ||
while i < series.length | ||
series[i].push series[i][0] | ||
i += 1 | ||
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viz = d3.select(div.get(0)) | ||
.append("svg:svg") | ||
.attr("width", w) | ||
.attr("height", h) | ||
.attr("class", "vizSvg") | ||
vizBody = viz.append("svg:g") | ||
.attr("id", "body") | ||
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heightCircleConstraint = h - vizPadding.top - vizPadding.bottom | ||
widthCircleConstraint = w - vizPadding.left - vizPadding.right | ||
circleConstraint = d3.min([ heightCircleConstraint, widthCircleConstraint ]) | ||
radius = d3.scale.linear() | ||
.domain([ minVal, maxVal ]) | ||
.range([ 0, (circleConstraint / 2) ]) | ||
radiusLength = radius(maxVal) | ||
centerXPos = widthCircleConstraint / 2 + vizPadding.left | ||
centerYPos = heightCircleConstraint / 2 + vizPadding.top | ||
vizBody.attr "transform", "translate(" + centerXPos + ", " + centerYPos + ")" | ||
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radialTicks = radius.ticks(5) | ||
circleAxes = vizBody.selectAll(".circle-ticks") | ||
.data(radialTicks) | ||
.enter() | ||
.append("svg:g") | ||
.attr("class", "circle-ticks") | ||
circleAxes.append("svg:circle") | ||
.attr("r", (d, i) -> radius d ) | ||
.attr("class", "circle") | ||
.style("stroke", ruleColor) | ||
.style "fill", "none" | ||
circleAxes.append("svg:text") | ||
.attr("text-anchor", "middle") | ||
.style("stroke", ruleColor) | ||
.attr("dy", (d) -> -1 * radius(d) ) | ||
.text String | ||
lineAxes = vizBody.selectAll(".line-ticks") | ||
.data(hours) | ||
.enter() | ||
.append("svg:g") | ||
.attr("transform", (d, i) -> "rotate(" + ((i / hours.length * 360) - 90) + ")translate(" + radius(maxVal) + ")" ) | ||
.attr("class", "line-ticks") | ||
lineAxes.append("svg:line") | ||
.attr("x2", -1 * radius(maxVal)) | ||
.style("stroke", ruleColor) | ||
.style "fill", "none" | ||
lineAxes.append("svg:text") | ||
.text(String) | ||
.attr("text-anchor", "middle") | ||
.style("stroke", ruleColor) | ||
.attr "transform", (d, i) -> (if (i / hours.length * 360) < 180 then null else "rotate(180)") | ||
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colorSelector = (d, i) -> if i is 0 then "green" else "blue" | ||
vizBody.selectAll(".series") | ||
.data(series) | ||
.enter() | ||
.append("svg:g") | ||
.attr("class", "series") | ||
.append("svg:path") | ||
.attr("class", "line") | ||
.style("fill", colorSelector) | ||
.style("stroke", colorSelector) | ||
.style("stroke-width", 3) | ||
.style("fill-opacity", .1) | ||
.style("fill", colorSelector) | ||
.attr("d", d3.svg.line.radial() | ||
.radius((d) -> radius d ) | ||
.angle((d, i) -> (i / dimension) * 2 * Math.PI )) | ||
.append("svg:title").text((d,i) -> "Material #{i+1}") |
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(function() { | ||
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window.plugins.radar = { | ||
bind: function(div, item) {}, | ||
emit: function(div, item) { | ||
return wiki.getScript('/js/d3/d3.js', function() { | ||
return wiki.getScript('/js/d3/d3.time.js', function() { | ||
var centerXPos, centerYPos, circleAxes, circleConstraint, colorSelector, data, dimension, h, heightCircleConstraint, hours, i, lineAxes, maxVal, mergedArr, minVal, radialTicks, radius, radiusLength, randomFromTo, ruleColor, series, viz, vizBody, vizPadding, w, who, widthCircleConstraint; | ||
div.append(' <style>\n svg { font: 10px sans-serif; }\n</style>'); | ||
who = $('.chart,.data,.calculator').last(); | ||
data = who.data('item').data; | ||
w = 400; | ||
h = 400; | ||
vizPadding = { | ||
top: 10, | ||
right: 0, | ||
bottom: 15, | ||
left: 0 | ||
}; | ||
dimension = 7; | ||
ruleColor = "#CCC"; | ||
randomFromTo = randomFromTo = function(from, to) { | ||
return Math.floor(Math.random() * (to - from + 1) + from); | ||
}; | ||
series = [[], []]; | ||
hours = []; | ||
i = 0; | ||
while (i < dimension) { | ||
series[0][i] = randomFromTo(-10, 20); | ||
series[1][i] = randomFromTo(5, 20); | ||
hours[i] = i; | ||
i += 1; | ||
} | ||
mergedArr = series[0].concat(series[1]); | ||
minVal = d3.min(mergedArr); | ||
maxVal = d3.max(mergedArr); | ||
maxVal = maxVal + ((maxVal - minVal) * 0.15); | ||
i = 0; | ||
while (i < series.length) { | ||
series[i].push(series[i][0]); | ||
i += 1; | ||
} | ||
viz = d3.select(div.get(0)).append("svg:svg").attr("width", w).attr("height", h).attr("class", "vizSvg"); | ||
vizBody = viz.append("svg:g").attr("id", "body"); | ||
heightCircleConstraint = h - vizPadding.top - vizPadding.bottom; | ||
widthCircleConstraint = w - vizPadding.left - vizPadding.right; | ||
circleConstraint = d3.min([heightCircleConstraint, widthCircleConstraint]); | ||
radius = d3.scale.linear().domain([minVal, maxVal]).range([0, circleConstraint / 2]); | ||
radiusLength = radius(maxVal); | ||
centerXPos = widthCircleConstraint / 2 + vizPadding.left; | ||
centerYPos = heightCircleConstraint / 2 + vizPadding.top; | ||
vizBody.attr("transform", "translate(" + centerXPos + ", " + centerYPos + ")"); | ||
radialTicks = radius.ticks(5); | ||
circleAxes = vizBody.selectAll(".circle-ticks").data(radialTicks).enter().append("svg:g").attr("class", "circle-ticks"); | ||
circleAxes.append("svg:circle").attr("r", function(d, i) { | ||
return radius(d); | ||
}).attr("class", "circle").style("stroke", ruleColor).style("fill", "none"); | ||
circleAxes.append("svg:text").attr("text-anchor", "middle").style("stroke", ruleColor).attr("dy", function(d) { | ||
return -1 * radius(d); | ||
}).text(String); | ||
lineAxes = vizBody.selectAll(".line-ticks").data(hours).enter().append("svg:g").attr("transform", function(d, i) { | ||
return "rotate(" + ((i / hours.length * 360) - 90) + ")translate(" + radius(maxVal) + ")"; | ||
}).attr("class", "line-ticks"); | ||
lineAxes.append("svg:line").attr("x2", -1 * radius(maxVal)).style("stroke", ruleColor).style("fill", "none"); | ||
lineAxes.append("svg:text").text(String).attr("text-anchor", "middle").style("stroke", ruleColor).attr("transform", function(d, i) { | ||
if ((i / hours.length * 360) < 180) { | ||
return null; | ||
} else { | ||
return "rotate(180)"; | ||
} | ||
}); | ||
colorSelector = function(d, i) { | ||
if (i === 0) { | ||
return "green"; | ||
} else { | ||
return "blue"; | ||
} | ||
}; | ||
return vizBody.selectAll(".series").data(series).enter().append("svg:g").attr("class", "series").append("svg:path").attr("class", "line").style("fill", colorSelector).style("stroke", colorSelector).style("stroke-width", 3).style("fill-opacity", .1).style("fill", colorSelector).attr("d", d3.svg.line.radial().radius(function(d) { | ||
return radius(d); | ||
}).angle(function(d, i) { | ||
return (i / dimension) * 2 * Math.PI; | ||
})).append("svg:title").text(function(d, i) { | ||
return "Material " + (i + 1); | ||
}); | ||
}); | ||
}); | ||
} | ||
}; | ||
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}).call(this); |