A redesign of the radar chart function that was created by alangrafu, used in my blog on Making the D3 Radar Chart look a bit better
An even newer version created 2 years later can be found here
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<title>Radar chart</title>
<script src="https://d3js.org/d3.v3.min.js"></script>
<script src="RadarChart.js"></script>
<style>
body {
overflow: hidden;
margin: 0;
font-size: 14px;
font-family: "Helvetica Neue", Helvetica;
}
#chart {
position: absolute;
top: 50px;
left: 100px;
}
</style>
</head>
<body>
<div id="body">
<div id="chart"></div>
</div>
<script type="text/javascript" src="script.js"></script>
</body>
</html>
Modified http://d3js.org/d3.v3.min.js to a secure url
https://d3js.org/d3.v3.min.js