$(function(){
var radarOptions = {
margin: {
top: 50,
bottom: 50,
left: 100
},
dataSource: dataSource,
series: [{valueField: "day", name: "Day", color: "#ba4d51" },
{ valueField: "night", name: "Night", color: "#5f8b95" }],
commonSeriesSettings: {
type: "scatter"
}
};
var radar = $("#radarChart").dxPolarChart(radarOptions).dxPolarChart("instance");
$("#radarTypes").dxSelectBox({
width: 200,
dataSource: types,
value: types[0],
onValueChanged: function(e){
radar.option("commonSeriesSettings.type", e.value);
}
});
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/20.2.5/js/dx.all.js"></script>
<script src="data.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div class="long-title"><h3>Average temperature in London</h3></div>
<div id="chart-demo">
<div id="radarChart"></div>
<div class="center">
<div>Series Type</div>
<div id="radarTypes"></div>
</div>
</div>
</div>
</body>
</html>
#chart-demo {
height: 600px;
}
#radarChart {
height: 500px;
}
#chart-demo > .center {
text-align: center;
}
#chart-demo > .center > div,
#chart-demo > .center > .dx-widget {
display: inline-block;
vertical-align: middle;
}
.long-title h3 {
font-family: 'Segoe UI Light', 'Helvetica Neue Light', 'Segoe UI', 'Helvetica Neue', 'Trebuchet MS', Verdana;
font-weight: 200;
font-size: 28px;
text-align: center;
margin-bottom: 20px;
}
var dataSource = [{
arg: "January",
day: 6,
night: 2
}, {
arg: "February",
day: 7,
night: 2
}, {
arg: "March",
day: 10,
night: 3
}, {
arg: "April",
day: 14,
night: 5
}, {
arg: "May",
day: 18,
night: 8
}, {
arg: "June",
day: 21,
night: 11
}, {
arg: "July",
day: 22,
night: 13
}, {
arg: "August",
day: 22,
night: 13
}, {
arg: "September",
day: 19,
night: 11
}, {
arg: "October",
day: 15,
night: 8
}, {
arg: "November",
day: 10,
night: 5
}, {
arg: "December",
day: 7,
night: 3
}];
var types = ["scatter", "line", "area", "bar", "stackedbar"];