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aaizemberg/index.html

Created August 1, 2015 13:34
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4 círculos (lie factor = 1)
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<script src="http://d3js.org/d3.v3.min.js"></script>
<meta charset="utf-8">
<title>4 circulos</title>
</head>
<body>
<script>
var h = 200, w = 500;
var data = [10,25,50,100];
var svg = d3.select("body")
.append("svg")
.attr("width",w)
.attr("height",h);
var area = d3.scale.sqrt().domain([0, 100]).range([0, 50]);
var px = d3.scale.linear().domain([0, data.length-1]).range([w/(data.length+1), w - (w/(data.length+1)) ]);
svg.selectAll("circle").data(data).enter()
.append("circle")
.attr("cx", function(d,i) {return px(i);} )
.attr("cy", h / 2)
// .attr("r", function(d) {return 6*Math.sqrt(d);});
.attr("r", area );
</script>
</body>
</html>
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