Linear Angle Axis is used only with Polar series in combination with Linear Radius
Axis. By default the range of the polar series is from 0 to 360. If it is needed
the minimum, maximum and the interval can be set manually.
For detailed implementation, please take a look at the HTML code tab.
<!DOCTYPE html>
<html>
<head>
<title>Linear Angle Axis 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>
<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 += 10.0) {
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: 'Linear Angle Axis'
},
axes: [
{
type: 'linearAngle',
minimum: 0,
maximum: 360,
interval: 40,
reversed: false
},
{
type: 'linearRadius',
innerExtent: 0.0
}
],
series: [
{
type: 'polarLine',
data: data1,
markers: {
type: 'diamond'
}
},
{
type: 'polarLine',
data: data2,
markers: {
type: 'diamond'
}
}
]
});
chart.write('container');
</script>
</head>
<body>
<div>
<div id="container" class="example-container">
</div>
</div>
</body>
</html>