59 строки
1.5 KiB
HTML
59 строки
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
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<title>Partition - Icicle</title>
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<script type="text/javascript" src="../../d3.v2.js"></script>
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<style type="text/css">
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rect {
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stroke: #fff;
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}
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</style>
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</head>
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<body>
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<div id="chart"></div>
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<script type="text/javascript">
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var w = 960,
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h = 250,
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x = d3.scale.linear().range([0, w]),
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y = d3.scale.linear().range([0, h]),
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color = d3.scale.category20c();
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var vis = d3.select("#chart").append("svg")
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.attr("width", w)
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.attr("height", h);
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var partition = d3.layout.partition()
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.value(function(d) { return d.size; });
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d3.json("../data/flare.json", function(json) {
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var rect = vis.data([json]).selectAll("rect")
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.data(partition.nodes)
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.enter().append("rect")
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.attr("x", function(d) { return x(d.x); })
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.attr("y", function(d) { return y(d.y); })
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.attr("width", function(d) { return x(d.dx); })
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.attr("height", function(d) { return y(d.dy); })
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.attr("fill", function(d) { return color((d.children ? d : d.parent).name); })
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.on("click", click);
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function click(d) {
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x.domain([d.x, d.x + d.dx]);
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y.domain([d.y, 1]).range([d.y ? 20 : 0, h]);
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rect.transition()
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.duration(750)
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.attr("x", function(d) { return x(d.x); })
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.attr("y", function(d) { return y(d.y); })
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.attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
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.attr("height", function(d) { return y(d.y + d.dy) - y(d.y); });
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}
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});
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</script>
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</body>
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</html>
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