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January 18, 2017 04:30
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Horizontal Stacked Bar Chart With Groups
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| Name | team | gamea | gameb | gamec | |
|---|---|---|---|---|---|
| Player 1 | b | 2000 | 3000 | 2000 | |
| Player 2 | a | 0 | 0 | 2000 | |
| Player 3 | a | 1000 | 3000 | 2000 | |
| Player 4 | a | 0 | 3000 | 0 | |
| Player 5 | b | 1000 | 3000 | 0 | |
| Player 6 | b | 1000 | 0 | 2000 | |
| Player 7 | b | 1000 | 3000 | 2000 | |
| Player 8 | a | 1000 | 0 | 0 | |
| Player 9 | b | 0 | 4500 | 0 | |
| Player 10 | c | 2000 | 1500 | 500 | |
| Player 11 | c | 1000 | 0 | 3000 | |
| Player 12 | c | 500 | 500 | 1000 |
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| <!doctype html> | |
| <meta charset="utf-8"> | |
| <html> | |
| <head> | |
| <title>Horizontal Stacked Bar Chart With Groups</title> | |
| <style> | |
| .chart { | |
| border: 1px solid #ccc; | |
| display: block; | |
| margin: 0 auto; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <svg class="chart" width="900" height="500"></svg> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script> | |
| var svg = d3.select(".chart"), | |
| margin = {top: 20, right: 20, bottom: 30, left: 100}, | |
| width = +svg.attr("width") - margin.left - margin.right, | |
| height = +svg.attr("height") - margin.top - margin.bottom, | |
| g = svg.append("g").attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
| var x = d3.scaleLinear() | |
| .rangeRound([0, width]); | |
| var y = d3.scaleBand() | |
| .rangeRound([0, height]) | |
| .paddingInner(0.05); | |
| var z = { | |
| 'a': d3.scaleOrdinal() | |
| .range(["#8cb6d9", "#4787ba", "#216297"]), | |
| 'b': d3.scaleOrdinal() | |
| .range(["#ff5555", "#ff1122", "#990022"]), | |
| 'c': d3.scaleOrdinal() | |
| .range(["#d6d6d6", "#919191", "#444342"]) | |
| }; | |
| d3.csv("data.csv", function(d, i, columns) { | |
| for (i = 2, t = 0; i < columns.length; ++i){ | |
| d[columns[i]] = +d[columns[i]]; | |
| t += d[columns[i]]; | |
| } | |
| d.total = t; | |
| return d; | |
| }, function(error, data) { | |
| if (error) throw error; | |
| var keys = data.columns.slice(2); | |
| data.sort(function(a, b) { return b.total - a.total; }); | |
| //setting domains | |
| x.domain([0, d3.max(data, function(d){ | |
| return d.total; | |
| }) | |
| ]).nice(); | |
| y.domain(data.map(function(d){ | |
| return d.Name; | |
| }) | |
| ); | |
| for (key in z){ | |
| z[key].domain(key); | |
| } | |
| //drawing chart | |
| g.append("g") | |
| .selectAll("g") | |
| .data(d3.stack().keys(keys)(data)) | |
| .enter().append("g") | |
| .selectAll("rect") | |
| .data(d => d) | |
| .enter().append("rect") | |
| .attr("fill", function(d, i) { | |
| var key = d3.select(this.parentNode).datum().key; | |
| return z[d.data.team](key); | |
| }) | |
| .attr("x", function(d){ | |
| return x(d[0]); | |
| }) | |
| .attr("y", function(d){ | |
| return y(d.data.Name); | |
| }) | |
| .attr("height", function(d){ | |
| return y.bandwidth(); | |
| }) | |
| .attr("width", function(d){ | |
| return x(d[1]) - x(d[0]); | |
| }); | |
| g.append("g") | |
| .attr("class", "axis") | |
| .attr("transform", "translate(0," + height + ")") | |
| .call(d3.axisBottom(x)); | |
| g.append("g") | |
| .attr("class", "axis") | |
| .call(d3.axisLeft(y).ticks(null, "s")); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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