Chord layout.
From D3 in Depth book by Peter Cook.
license: gpl-3.0 | |
height: 520 | |
border: no |
Chord layout.
From D3 in Depth book by Peter Cook.
<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<head> | |
<title>Chord layout</title> | |
</head> | |
<style> | |
svg path { | |
fill: #ddd; | |
stroke: #ccc; | |
opacity: 0.8; | |
} | |
</style> | |
<body> | |
<svg width="500" height="500"> | |
<g transform="translate(250, 250)"></g> | |
</svg> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.2.2/d3.min.js"></script> | |
<script> | |
var chordGenerator = d3.chord() | |
.sortSubgroups(d3.ascending) | |
.padAngle(0.04); | |
var ribbonGenerator = d3.ribbon().radius(200); | |
var data = [ | |
[10, 20, 30], | |
[40, 60, 80], | |
[100, 200, 300] | |
]; | |
var chords = chordGenerator(data); | |
d3.select('g') | |
.selectAll('path') | |
.data(chords) | |
.enter() | |
.append('path') | |
.attr('d', ribbonGenerator) | |
</script> | |
</body> | |
</html> |