scaleBand example.
From D3 in Depth book by Peter Cook.
Last active
July 27, 2020 13:39
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scaleBand example
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| license: gpl-3.0 | |
| height: 250 | |
| border: no |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <head> | |
| <title>Band scale</title> | |
| </head> | |
| <style> | |
| body { | |
| font-family: "Helvetica Neue", Helvetica, sans-serif; | |
| font-size: 14px; | |
| color: #333; | |
| } | |
| rect { | |
| fill: orange; | |
| } | |
| </style> | |
| <body> | |
| <svg width="700" height="240"> | |
| <g id="wrapper" transform="translate(40, 20)"> | |
| </g> | |
| </svg> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.2.2/d3.min.js"></script> | |
| <script> | |
| var myData = [ | |
| {day : 'Mon', value: 10}, | |
| {day : 'Tue', value: 40}, | |
| {day : 'Wed', value: 30}, | |
| {day : 'Thu', value: 60}, | |
| {day : 'Fri', value: 30} | |
| ]; | |
| var bandScale = d3.scaleBand() | |
| .domain(['Mon', 'Tue', 'Wed', 'Thu', 'Fri']) | |
| .range([0, 200]) | |
| .paddingInner(0.05); | |
| d3.select('#wrapper') | |
| .selectAll('rect') | |
| .data(myData) | |
| .enter() | |
| .append('rect') | |
| .attr('y', function(d) { | |
| return bandScale(d.day); | |
| }) | |
| .attr('height', bandScale.bandwidth()) | |
| .attr('width', function(d) { | |
| return d.value; | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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