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Static Voronoi diagram example
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
/* taken from: http://bl.ocks.org/mbostock/4060366 */ | |
path { | |
stroke: #fff; | |
} | |
path:first-child { | |
fill: yellow !important; | |
} | |
.q0-9 { fill: rgb(197,27,125); } | |
.q1-9 { fill: rgb(222,119,174); } | |
.q2-9 { fill: rgb(241,182,218); } | |
.q3-9 { fill: rgb(253,224,239); } | |
.q4-9 { fill: rgb(247,247,247); } | |
.q5-9 { fill: rgb(230,245,208); } | |
.q6-9 { fill: rgb(184,225,134); } | |
.q7-9 { fill: rgb(127,188,65); } | |
.q8-9 { fill: rgb(77,146,33); } | |
</style> | |
<div id="static-voronoi"></div> | |
<script src="//d3js.org/d3.v3.min.js"></script> | |
<script> | |
function diagram(context) { | |
var path = context.selectAll('path') | |
.data(function(points) { return d3.geom.voronoi(points); }); | |
path.enter().append('path') | |
.attr('class', function(d, i) { return 'q' + (i % 9) + '-9'; }); | |
path | |
.attr('d', function(d, i) { return "M" + d.join("L") + "Z"; }); | |
path.exit() | |
.remove(); | |
} | |
d3.select('#static-voronoi') | |
.append('svg') | |
.attr('height', 200) | |
.attr('width', 960) | |
.datum([[20, 10], [100, 100], [300, 80], [250, 180]]) | |
.call(diagram); | |
</script> |
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