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markarios/.block

Last active July 8, 2017 04:51
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basic d3.arc with d3.pie(data)
Raw
.block
license: mit
Raw
index.html
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://d3js.org/d3.v4.min.js"></script>
<style>
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
</style>
</head>
<body>
<svg width="960" height="500"></svg>
<script>
var arc = d3.arc()
.innerRadius(100)
.outerRadius(240)
.cornerRadius(15)
var svg = d3.select("svg"),
width = +svg.attr("width"),
height = +svg.attr("height"),
g = svg.append("g")
.attr("transform", "translate(" + width / 2 + "," + height / 2 +")")
var data = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89];
var arcs = d3.pie()(data);
console.log("arcs: ", arc(arcs[0]))
var background = g.selectAll("path")
.data(arcs)
.enter()
.append("path")
.style("fill", function(d,i){
return d3.color("hsl(120, 50%, " + d.value + "%)");
})
.attr("d", arc)
</script>
</body>
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