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<!DOCTYPE HTML> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8"> | |
<title>twenty-five suns</title> | |
<style> | |
svg { | |
background: rgb(237, 237, 237); | |
} | |
path { | |
fill: none; | |
stroke: rgb(186,5,36); | |
stroke-width: 1px; | |
shape-rendering: geometricPrecision; | |
} | |
</style> | |
</head> | |
<body> | |
<script src="http://d3js.org/d3.v3.min.js"></script> | |
<script> | |
var width = 80, | |
height = 80, | |
scl = 0.2, | |
rows = 5, | |
cols = 5; | |
var svg = d3.select('body').append('svg') | |
.attr('width', cols * width) | |
.attr('height', rows * height); | |
var defs = svg.append('defs'); | |
var points = d3.range(0, 32).map(function(e) { | |
return [width * Math.cos(Math.PI * e / 31 / 2), height * Math.sin(Math.PI * e / 31 / 2)]; | |
}); | |
var tl = 0, | |
bl = 3, | |
br = 2, | |
tr = 1; | |
var cells = [ bl, tl, bl, tl, br, | |
tr, br, br, bl, bl, | |
tl, bl, br, tl, tr, | |
tl, tr, tl, tr, tl, | |
tr, br, tr, br, tl]; | |
function orient(d) { | |
return 'rotate(' + (90 * d[0]) + ' ' + (width / 2) + ' ' + (height / 2) + ')' + 'scale(' + scl + ')'; | |
} | |
function translate(d, i) { | |
var dx = width * (i % cols); | |
dy = width * Math.floor(i / cols); | |
return 'translate(' + dx + ', ' + dy + ')'; | |
} | |
defs.append('clipPath') | |
.attr('id', 'box') | |
.append('path') | |
.attr('d', 'M 0 0 L 80 0 L 80 80 L 0 80 L 0 0 Z'); | |
defs.append('g') | |
.attr('id', 'radial') | |
.selectAll('path') | |
.data(d3.geom.voronoi(points)) | |
.enter().append('path') | |
.attr('d', function(d) { return 'M' + d.join('L') + 'Z'; }); | |
svg.append('g') | |
.attr('id', 'canvas') | |
.selectAll('g') | |
.data(cells) | |
.enter().append('g') | |
.attr('transform', translate) | |
.attr('clip-path', 'url(#box)') | |
.selectAll('use') | |
.data(function(d, i) { return [[d, i]]; }) | |
.enter().append('use') | |
.attr('xlink:href', '#radial') | |
.attr('transform', orient); | |
</script> | |
</body> | |
</html> |
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