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Generate a donut chart in d3js
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| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script> | |
| </head> | |
| <body> | |
| <script> | |
| var data = [21, 32, 35, 64, 83]; | |
| var color = d3.scale.category10(); | |
| var pie = d3.layout.pie(); | |
| var arcData = pie(data); | |
| var arcGenerator = d3.svg.arc() | |
| .innerRadius(80) | |
| .outerRadius(150) | |
| .startAngle(function(d){ | |
| return d.startAngle; | |
| }) | |
| .endAngle(function(d){ | |
| return d.endAngle; | |
| }) | |
| d3.select('body').append('svg') | |
| .attr('width', 500) | |
| .attr('height', 500) | |
| .append('g').attr('transform', 'translate(200, 175)') | |
| .selectAll('path').data(arcData).enter() | |
| .append('path').attr('d', arcGenerator).style('fill', function(d, i){ | |
| return color(i); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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