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 hidden or 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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