This sample demonstrates the Polar Area chart type.
For detailed implementation, please take a look at the HTML code tab.
<!DOCTYPE html>
<html>
<head>
<title>Polar Area Chart Example - JavaScript Chart by dvxCharts</title>
<link rel="stylesheet" type="text/css" href="../../css/dvxCharts.chart.min.css" />
<link rel="stylesheet" type="text/css" href="../../themes/base/styles.css" />
<script src="../../js/dvxCharts.chart.min.js" type="text/javascript"></script>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<style>
.example-container {
width: 100%;
max-width: 500px;
height: 300px;
}
</style>
<style>
.mySeries1 .dvx-chart-series-data-group {
fill: rgba(65,140,240,0.75);
}
.mySeries2 .dvx-chart-series-data-group {
fill: rgba(252,180,65,0.75);
}
</style>
<script lang="javascript" type="text/javascript">
function round(d) {
return Math.round(100 * d) / 100;
}
var data1 = [];
var data2 = [];
// Fill series data
for (var angle = 0.0; angle <= 360.0; angle += 30.0) {
var yValue = (1.0 + Math.sin(angle / 180.0 * Math.PI)) * 10.0;
yValue = round(yValue);
var x1 = angle + 90;
var x2 = angle + 270;
if (x1 > 360) {
x1 -= 360;
}
if (x2 > 360) {
x2 -= 360;
}
data1.push([x1, yValue]);
data2.push([x2, yValue]);
}
var chart = new dvxCharts.Chart({
title: { text: 'Polar Area Chart' },
series: [
{
type: 'polarArea',
class: 'mySeries1',
data: data1
},
{
type: 'polarArea',
class: 'mySeries2',
data: data2
}
]
});
chart.write('container');
</script>
</head>
<body>
<div>
<div id="container" class="example-container">
</div>
</div>
</body>
</html>