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function generateLineChart(labels, values, ctx) { |
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data = { |
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labels : labels, |
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datasets : [ |
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{ |
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fillColor : "rgba(26,187,156,0.5)", |
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strokeColor : "rgba(55,163,126,1)", |
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pointColor : "rgba(55,163,126,1)", |
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pointStrokeColor : "#fff", |
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pointHighlightFill : "#fff", |
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pointHighlightStroke : "rgba(55,163,126,1)", |
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data : values |
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} |
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] |
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} |
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window.myLine = new Chart(ctx).Line(data, { |
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responsive: true, |
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maintainAspectRatio: false |
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}); |
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} |
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function generateBarChart(labels, values, ctx) { |
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data = { |
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labels : labels, |
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datasets : [ |
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{ |
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fillColor : "rgba(220,220,220,0.5)", |
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strokeColor : "rgba(220,220,220,0.8)", |
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highlightFill: "rgba(220,220,220,0.75)", |
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highlightStroke: "rgba(220,220,220,1)", |
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data : values |
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} |
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] |
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} |
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window.myBar = new Chart(ctx).Bar(data, { |
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responsive: true, |
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maintainAspectRatio: false |
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}); |
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} |
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function generateRadarChart(labels, values, ctx) { |
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data = { |
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labels: labels, |
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datasets: [ |
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{ |
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fillColor: "rgba(26,187,156,0.5)", |
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strokeColor: "#37a37e", |
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pointColor: "rgba(220,220,220,1)", |
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pointStrokeColor: "#fff", |
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pointHighlightFill: "#fff", |
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pointHighlightStroke: "rgba(220,220,220,1)", |
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data: values |
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} |
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] |
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} |
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$("#canvas").width(600).height("auto"); |
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window.myBar = new Chart(ctx).Radar(data, { |
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responsive: true, |
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maintainAspectRatio: false |
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}); |
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} |
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function generatePolarChart(labels, values, ctx) { |
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window.myBar = new Chart(ctx).PolarArea(generateRadialData(labels, values), { |
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responsive: true, |
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maintainAspectRatio: false |
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}); |
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} |
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function generatePieChart(labels, values, ctx) { |
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window.myBar = new Chart(ctx).Pie(generateRadialData(labels, values), { |
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responsive: true, |
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maintainAspectRatio: false |
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}); |
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} |
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function generateDoughnutChart(labels, values, ctx) { |
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window.myBar = new Chart(ctx).Doughnut(generateRadialData(labels, values), { |
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responsive: true, |
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maintainAspectRatio: false |
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}); |
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} |
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function generateRadialData(labels, values) { |
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var colors = ["#1abb9c", "#F7464A", "#46BFBD", "#FDB45C", "#949FB1", "#4D5360", "#bdbdbd", "#AA66CC", "33B5E5"]; |
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var highlights = ["#37a37e", "#FF5A5E", "#5AD3D1", "#FFC870", "#A8B3C5", "#616774", "#acacac", "#9933CC", "0099CC"]; |
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var data = []; |
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$.each(values, function(i){ |
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var fragment = { |
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value: parseInt(this), |
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color: colors[i%9], |
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highlight: highlights[i%9], |
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label: labels[i] |
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}; |
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data.push(fragment); |
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}); |
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return data; |
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} |
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function initChart(self){ |
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var chartType = self.attr("data-type"); |
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var reportCode = self.attr("id"); |
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var labels = self.attr("data-labels").split(";"); |
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var values = self.attr("data-values").split(";"); |
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var ctx = document.getElementById(reportCode).getContext("2d"); |
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switch(chartType) { |
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case "line": generateLineChart(labels, values, ctx); break; |
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case "bar": generateBarChart(labels, values, ctx); break; |
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case "radar": generateRadarChart(labels, values, ctx); break; |
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case "polar": generatePolarChart(labels, values, ctx); break; |
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case "pie": generatePieChart(labels, values, ctx); break; |
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case "doughnut": generateDoughnutChart(labels, values, ctx); break; |
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} |
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} |
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window.addEventListener("load",function(){ |
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$.each($("canvas"), function(){ |
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initChart($(this)); |
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}); |
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}); |
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