Partition layout (rotated).
From D3 in Depth book by Peter Cook.
Last active
August 2, 2017 10:16
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Partition layout (rotated)
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| license: gpl-3.0 | |
| height: 230 | |
| 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.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <head> | |
| <title>Partition layout (rotated)</title> | |
| </head> | |
| <style> | |
| rect { | |
| fill: #333; | |
| opacity: 0.3; | |
| stroke: white; | |
| } | |
| </style> | |
| <body> | |
| <svg width="420" height="220"> | |
| <g></g> | |
| </svg> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.2.2/d3.min.js"></script> | |
| <script> | |
| var data = { | |
| "name": "A1", | |
| "children": [ | |
| { | |
| "name": "B1", | |
| "children": [ | |
| { | |
| "name": "C1", | |
| "size": 100 | |
| }, | |
| { | |
| "name": "C2", | |
| "size": 300 | |
| }, | |
| { | |
| "name": "C3", | |
| "size": 200 | |
| } | |
| ] | |
| }, | |
| { | |
| "name": "B2", | |
| "size": 200 | |
| } | |
| ] | |
| }; | |
| var partitionLayout = d3.partition() | |
| .size([200, 400]); | |
| var rootNode = d3.hierarchy(data) | |
| rootNode.sum(function(d) { | |
| return d.size; | |
| }); | |
| partitionLayout(rootNode); | |
| d3.select('svg g') | |
| .selectAll('rect') | |
| .data(rootNode.descendants()) | |
| .enter() | |
| .append('rect') | |
| .attr('x', function(d) { return d.y0; }) | |
| .attr('y', function(d) { return d.x0; }) | |
| .attr('width', function(d) { return d.y1 - d.y0; }) | |
| .attr('height', function(d) { return d.x1 - d.x0; }) | |
| </script> | |
| </body> | |
| </html> |
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