<!DOCTYPE html>
<html>
<meta charset="utf-8">
<script src=
"https://cdnjs.cloudflare.com/ajax/libs/d3/4.2.2/d3.min.js">
</script>
<script src="https://d3js.org/d3.v4.min.js"></script>
<body>
<h1 style="text-align: center; color: green;">
GeeksforGeeks
</h1>
<center>
<canvas id="gfg" width="200" height="200">
</canvas>
</center>
</body>
<script>
var data = [
{angle: 0, radius: 10},
{angle: 3.14 * .5, radius: 35},
{angle: 3.14 * .75, radius: 55},
{angle: 3.14, radius: 60},
{angle: 3.14 * 1.25, radius: 65},
{angle: 3.14 * 1.5, radius: 70},
{angle: 3.14 * 1.75, radius: 75},
{angle: 3.14 * 2, radius: 80},
{angle: 3.14 * 2.25, radius: 85},
{angle: 3.14 * 2.5, radius: 90},
{angle: 3.14 * 2.75, radius: 95},
{angle: 3.14 * 3, radius: 100},
{angle: 3.14 * 3.25, radius: 105},
{angle: 3.14 * 3.5, radius: 110}
];
var context = d3.select("#gfg").node().getContext("2d");
var lineRadialGenerator = d3.lineRadial()
.angle((d) => d.angle)
.radius((d) => d.radius)
.context(context);
context.translate(100, 100);
lineRadialGenerator(data);
context.strokeStyle = "green";
context.stroke();
</script>
</html>