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<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; }
svg {
height: 100%;
width: 100%;
}
</style>
</head>
<body>
<svg></svg>
<script>
//Feel free to change or delete any of the code you see in this editor!
let colors = d3.scaleOrdinal(d3.schemeCategory10);
const data = [4,8,15,16,23,42];
let pies = d3.pie()(data);
console.log(pies);
let arc = d3.arc()
.innerRadius(0)
.outerRadius(100)
.startAngle(d => d.startAngle)
.endAngle(d => d.endAngle);
let svg = d3.select('svg')
.append('g')
.attr('transform', 'translate(200,200)');
svg.selectAll('path')
.data(pies).enter().append('path')
.attr('d', arc)
.attr('fill', (d, i) => colors(d.value))
.attr('stroke', '#fff');
</script>
</body>
https://d3js.org/d3.v4.min.js