mirror of
https://github.com/bendtherules/chart-builder-demo.git
synced 2026-08-18 13:42:05 +00:00
Removed duplicate/prev draw chart code
This commit is contained in:
@@ -1,324 +0,0 @@
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function drawChart(type,data,axisLabel) {
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var typeMapping = {
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"column" : drawColumnChart,
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"bar" : drawBarChart,
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"pie" : drawPieChart
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};
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var processedData = processData();
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data = processData.data;
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axisLabel = processData.axisLabel;
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if (typeof(type) === "string"){
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var drawFunc = typeMapping[type.toLowerCase()];
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if (typeof(drawFunc) !== undefined){
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drawFunc(data,axisLabel);
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}
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}
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}
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function processData(data,axisLabel) {
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var tmpData = data;
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var tmpAxisLabel = axisLabel;
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var newData = [];
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var keys = Object.keys(tmpData);
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var newAxisLabel;
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if ($scope.chartTypeChosen.toLowerCase() === "bar")
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{
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for (var i = keys.length - 1; i >= 0; i--) {
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newData.push({"y":keys[i],"x":tmpData[keys[i]]});
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}
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newAxisLabel = [tmpAxisLabel[1],tmpAxisLabel[0]];
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}
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else
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{
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for (var i = keys.length - 1; i >= 0; i--) {
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newData.push({"x":keys[i],"y":tmpData[keys[i]]});
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}
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newAxisLabel = tmpAxisLabel;
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}
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return {
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"data": newData,
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"axisLabel": newAxisLabel
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};
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}
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function drawColumnChart(data,axisLabel)
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{
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var eleChart = d3.select(".chart").html(""),
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eleChartBbox = eleChart.node().getBoundingClientRect(),
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margin = {top: 15, right: 30, bottom: 60, left: 70},
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width = +eleChartBbox.width - margin.left - margin.right,
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height = +eleChartBbox.height - margin.top - margin.bottom;
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var svg = eleChart.append("svg").attr("width",eleChartBbox.width).attr("height",eleChartBbox.height);
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var x = d3.scaleBand().rangeRound([0, width]).padding(0.25),
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y = d3.scaleLinear().rangeRound([height, 0]);
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var g = svg.append("g")
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.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
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x.domain(data.map(function(d) { return d.x; }));
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y.domain([0, d3.max(data, function(d) { return d.y; })]);
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g.append("g")
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.attr("class", "axis axis-x")
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.style("font-size",".75em")
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.attr("transform", "translate(0," + height + ")")
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.call(d3.axisBottom(x));
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g.append("g")
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.attr("class", "axis axis-y")
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.style("font-size",".75em")
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.call(d3.axisLeft(y).ticks(10))
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.append("text")
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.attr("transform", "translate(15,0) rotate(-90)")
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.attr("y", 6)
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.attr("dy", "0.71em")
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.attr("text-anchor", "end")
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.text("y");
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var xLabel = ((axisLabel.length == 2) && axisLabel[0] ) || "X-label";
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var yLabel = ((axisLabel.length == 2) && axisLabel[1] ) || "Y-label";
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var xLabelPos = d3.select(".axis-x").node().getBBox().height*2 + height;
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var yLabelPos = -d3.select(".axis-y").node().getBBox().width*0.65;
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g
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.append('g').classed("label-x",true)
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.attr('transform', 'translate(' + (width/2) + ', ' + xLabelPos + ')')
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.append('text')
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.attr('text-anchor', 'middle')
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.text(xLabel);
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g
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.append('g').classed("label-y",true)
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.attr('transform', 'translate(' + yLabelPos + ', ' + (height/2) + ') rotate(-90)')
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.append('text')
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.attr('text-anchor', 'middle')
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.attr("shape-rendering","crispEdges")
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.text(yLabel);
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var tip_points = d3.tip()
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.attr('class', 'd3-tip')
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.html(function(d) { return d.y; });
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var vis = svg.call(tip_points);
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g.selectAll(".bar")
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.data(data)
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.enter().append("rect")
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.attr("class", "bar")
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.attr("x", function(d) { return x(d.x); })
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.attr("y", function(d) { return y(d.y); })
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.attr("width", x.bandwidth())
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.attr("height", function(d) { return height - y(d.y); })
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.on('mouseover', function () {
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tip_points.show.apply(this,arguments);
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})
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.on('mouseout', function () {
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tip_points.hide.apply(this,arguments);
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});
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}
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function drawBarChart(data,axisLabel){
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var eleChart = d3.select(".chart").html(""),
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eleChartBbox = eleChart.node().getBoundingClientRect(),
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margin = {top: 15, right: 80, bottom: 60, left: 80},
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width = +eleChartBbox.width - margin.left - margin.right,
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height = +eleChartBbox.height - margin.top - margin.bottom;
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var svg = eleChart.append("svg").attr("width",eleChartBbox.width).attr("height",eleChartBbox.height);
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var x = d3.scaleLinear().rangeRound([0, width]),
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y = d3.scaleBand().rangeRound([height, 0]).padding(0.25);
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var g = svg.append("g")
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.attr("transform", "translate(" + margin.left + "," + margin.top + ")")
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.attr("width",width).attr("height",height);;
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x.domain([0, d3.max(data, function(d) { return d.x; })]);
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y.domain(data.map(function(d) { return d.y; }));
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g.append("g")
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.attr("class", "axis axis-x")
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.style("font-size",".75em")
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.attr("transform", "translate(0," + height + ")")
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.call(d3.axisBottom(x).ticks(10));
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g.append("g")
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.attr("class", "axis axis-y")
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.style("font-size",".75em")
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.call(d3.axisLeft(y))
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.append("text")
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.attr("transform", "translate(15,0) rotate(-90)")
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.attr("y", 6)
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.attr("dy", "0.71em")
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.attr("text-anchor", "end")
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.text("y");
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var xLabel = ((axisLabel.length == 2) && axisLabel[0] ) || "X-label";
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var yLabel = ((axisLabel.length == 2) && axisLabel[1] ) || "Y-label";
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var xLabelPos = d3.select(".axis-x").node().getBBox().height*2 + height;
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var yLabelPos = -d3.select(".axis-y").node().getBBox().width*0.65;
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g
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.append('g').classed("label-x",true)
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.attr('transform', 'translate(' + (width/2) + ', ' + xLabelPos + ')')
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.append('text')
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.attr('text-anchor', 'middle')
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.text(xLabel);
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g
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.append('g').classed("label-y",true)
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.attr('transform', 'translate(' + yLabelPos + ', ' + (height/2) + ') rotate(-90)')
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.append('text')
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.attr('text-anchor', 'middle')
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.attr("shape-rendering","crispEdges")
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.text(yLabel);
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var tip_points = d3.tip()
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.attr('class', 'd3-tip')
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.html(function(d) { return d.x; })
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.direction("e")
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.offset([0,10]);
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var vis = svg.call(tip_points);
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g.selectAll(".bar")
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.data(data)
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.enter().append("rect")
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.attr("class", "bar")
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.attr("x", function(d) { return 0; })
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.attr("y", function(d) { return y(d.y); })
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.attr("width", function(d) { return x(d.x); })
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.attr("height", y.bandwidth())
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.on('mouseover', function () {
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tip_points.show.apply(this,arguments);
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})
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.on('mouseout', function () {
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tip_points.hide.apply(this,arguments);
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});
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}
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function drawPieChart (data,axisLabel) {
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var eleChart = d3.select(".chart").html(""),
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eleChartBbox = eleChart.node().getBoundingClientRect(),
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margin = {top: 10, right: 15, bottom: 50, left: 15},
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width = +eleChartBbox.width - margin.left - margin.right,
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height = +eleChartBbox.height - margin.top - margin.bottom,
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radius = Math.min(width, height) / 2;
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var color = d3.scaleOrdinal().domain(data.map(function(d){return d.x}))
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.range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c", "#ff8c00"]);
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var arc = d3.arc()
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.outerRadius(radius - 10)
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.innerRadius(0);
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var pie = d3.pie()
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.sort(null)
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.value(function(d) { return d.y; });
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var svg = eleChart.append("svg")
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.attr("width",eleChartBbox.width)
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.attr("height",eleChartBbox.height)
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var g = svg
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.append("g")
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.attr("transform", "translate(" + (width/2 + margin.left) + "," + (height/2 + margin.top) + ")")
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.attr("width", width)
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.attr("height", height);
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var groupArc = g.selectAll(".arc")
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.data(pie(data))
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.enter().append("g")
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.attr("class", "arc");
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groupArc.append("path")
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.attr("d", arc)
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.style("fill", function(d) {return color(d.data.x); });
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groupArc.append("text")
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.attr("transform", function(d) { return "translate(" + arc.centroid(d) + ")"; })
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.attr("dy", ".35em")
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.style("text-anchor", "middle")
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.text(function(d) { return d.data.x; })
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.style("fill", "white");
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var xLabel = axisLabel[0];
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var yLabel = axisLabel[1];
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svg
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.append('g').classed("title",true)
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.attr('transform', 'translate(' + (width/2 + margin.left/2) + ', ' + (eleChartBbox.height - margin.bottom/2 ) + ')')
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.append('text')
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.attr('text-anchor', 'middle')
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.text(""+yLabel+" vs. "+xLabel);
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var tip_points = d3.tip()
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.attr('class', 'd3-tip')
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.html(function(d) {return d.data.y; })
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.direction(function(d){
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var availableDirection = ["n", "ne", "e", "se", "s", "sw", "w", "nw"];
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var midAngle = ((d.startAngle + d.endAngle)/2);
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var midAngle = ((d.startAngle + d.endAngle)/2)*180/Math.PI;
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var indexDirection = Math.floor(midAngle/360 *8);
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var direction = availableDirection[indexDirection];
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console.log(direction);
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return direction
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})
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.offset(function (d) {
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var midAngle = ((d.startAngle + d.endAngle)/2);
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midAngle = Math.floor(midAngle/(Math.PI*2/8))*(Math.PI*2/8);
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midAngle = midAngle - Math.PI/2;
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var extraRadius = 15;
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var posCentre = [-extraRadius*Math.sin(midAngle),-extraRadius*Math.cos(midAngle)];
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console.log(midAngle*180/Math.PI);
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console.log(posCentre);
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return posCentre;
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})
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var vis = svg.call(tip_points);
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groupArc
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.on('mouseover', function () {
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// console.log([event,this])
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if ("path" === event.target.nodeName)
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{
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tip_points.show.apply(this,arguments);
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}
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})
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.on('mouseout', function () {
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if ("path" === event.target.nodeName)
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{
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tip_points.hide.apply(this,arguments);
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}
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});
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}
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function cleanChart() {
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var eleChart = d3.select(".chart").html("");
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}
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