Created
July 12, 2014 17:24
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circulaChartExperiment
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| div.circChart { | |
| display: inline-block; | |
| margin: 6px; | |
| } | |
| div.legend { | |
| display: inline-block; | |
| vertical-align: top; | |
| margin-left: 20px; | |
| } | |
| div.legendRect { | |
| width: 10px; | |
| height: 10px; | |
| margin-top: 14px; | |
| } | |
| div.legendRect, | |
| div.legendText { | |
| display: inline-block; | |
| } | |
| div.legendText { | |
| margin-left: 10px; | |
| } | |
| div.month { | |
| text-align: center; | |
| font-family: sans-serif; | |
| font-size: 24px; | |
| margin-bottom: 10px; | |
| } | |
| .circChart text { | |
| font-family: sans-serif; | |
| font-size: 16px; | |
| } | |
| .arc text { | |
| font-size: 12px; | |
| fill: white; | |
| font-weight: bold; | |
| } | |
| .arc path { | |
| } | |
| .center text { | |
| fill: black; | |
| } | |
| .center text#total { | |
| font-size: 18px; | |
| } | |
| .center text#current { | |
| font-size: 14px; | |
| } |
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| function addCircChart(total, current, container, month, color, radius) { | |
| var w = radius, | |
| h = radius; | |
| var outerRadius = w / 2; | |
| var innerRadius = radius / 2.9; | |
| var arc = d3.svg.arc() | |
| .innerRadius(innerRadius) | |
| .outerRadius(outerRadius); | |
| var pie = d3.layout.pie(); | |
| container.append("div") | |
| .text(month) | |
| .attr("class", "month"); | |
| //Create SVG element | |
| var svg = container.append("svg") | |
| .attr("width", w) | |
| .attr("height", h); | |
| //Set up groups | |
| var arcs = svg.selectAll("g.arc") | |
| .data(pie([total-current, current])) | |
| .enter() | |
| .append("g") | |
| .attr("class", "arc") | |
| .attr("transform", "translate(" + outerRadius + "," + outerRadius + ")"); | |
| //Draw arc paths | |
| arcs.append("path") | |
| .attr("d", arc) | |
| .attr("fill", function(d, i) { | |
| return i===0 ? "#ccc" : color; | |
| }); | |
| //Labels | |
| arcs.append("text") | |
| .attr("transform", function(d) { | |
| return "translate(" + arc.centroid(d) + ")"; | |
| }) | |
| .attr("text-anchor", "middle") | |
| .text(function(d, i) { | |
| return d.value; | |
| }); | |
| var center = svg.append("g") | |
| .attr("class", "center"); | |
| var infoTotal = center.append("text") | |
| .attr("id", "total") | |
| .text("Ziel: " + total); | |
| var infoCurrent = center.append("text") | |
| .attr("id", "current") | |
| .text("Ist: " + current); | |
| infoTotal.attr("transform", "translate(" + ((w/2) - (parseInt(d3.select("#total").style("width"))/2)) + "," + (h/2) + ")"); | |
| infoCurrent.attr("transform", "translate(" + ((w/2) - (parseInt(d3.select("#current").style("width"))/2)) + "," + ((h/2) + (parseInt(d3.select("#current").style("height"))+2)) + ")"); | |
| // center point | |
| // svg.append("circle") | |
| // .attr("cx", w/2) | |
| // .attr("cy", h/2) | |
| // .attr("r", 2 ) | |
| // .style("fill", "#f00"); | |
| } | |
| function addCircCharts(data, container) { | |
| data.forEach(function(d) { | |
| addCircChart(d.goal, d.current, container.append("div").attr("class", "circChart"), d.month, d.color, d.radius); | |
| }); | |
| } | |
| function addChartLegend(data, container) { | |
| var legend = container.append("div").attr("class", "legend") | |
| var legenRows = legend.selectAll("div.legendRect") | |
| .data(data) | |
| .enter() | |
| .append("div") | |
| .attr("class", "row"); | |
| var legendRects = legenRows.append("div") | |
| .attr("class", "legendRect") | |
| .style("background-color", function(d) {return d.color;}); | |
| var legendTexts = legenRows.append("div") | |
| .attr("class", "legendText") | |
| .text(function(d) {return d.event + " - noch " + (d.goal - d.current) + " fehlen";}); | |
| } | |
| function addRegioCircCharts(data, container) { | |
| addCircCharts(data, container); | |
| addChartLegend(data, container); | |
| } |
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| <html> | |
| <head> | |
| <title>CircularChartExample</title> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script src="circularChart.js"></script> | |
| <link rel="stylesheet" href="circChartStyles.css" /> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| var container = d3.select("body"); | |
| function renderCircChart(error, data) { | |
| data[0].radius = 150; | |
| data[0].color = "#f00"; | |
| data[1].radius = 150; | |
| data[1].color = "#0f0"; | |
| addRegioCircCharts(data, container); | |
| } | |
| d3.csv("statDatenKreise.csv", function(d) { | |
| return { | |
| month: d.Monat, | |
| event: d.Event, | |
| goal: d.Soll, | |
| current: d.Ist | |
| }; | |
| }, renderCircChart); | |
| </script> | |
| <body> | |
| </html> |
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| Monat | Soll | Ist | Event | |
|---|---|---|---|---|
| Juni | 600 | 540 | Buffet | |
| Juli | 620 | 150 | Beach |
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