$(function(){
$("#zoomedChart").dxPolarChart({
dataSource: dataSource,
commonSeriesSettings: {
argumentField: "argument",
closed: false
},
series: [{
type: "scatter",
name: "Test results",
valueField: "value",
point: { size: 8 }
}, {
type: "line",
name: "Expected average",
valueField: "originalValue",
point: { visible: false }
}
],
argumentAxis: {
startAngle: 90,
tickInterval: 30
},
valueAxis: {
visualRange: {
startValue: 0,
endValue: 8
}
},
"export": {
enabled: true
},
legend: {
hoverMode: "excludePoints",
verticalAlignment: "top",
horizontalAlignment: "center"
},
title: "Stochastic Process"
});
$("#rangeSelector").dxRangeSelector({
size: {
height: 100
},
margin: {
top: 10,
left: 60,
bottom: 10,
right: 50
},
scale: {
startValue: 0,
endValue: 8,
minorTickInterval: 0.1,
tickInterval: 1,
minorTick: {
visible: false
}
},
behavior: {
callValueChanged: "onMoving"
},
onValueChanged: function (e) {
var zoomedChart = $("#zoomedChart").dxPolarChart("instance");
zoomedChart.getValueAxis().visualRange(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/3.4.1/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/19.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/19.2.4/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 id="zoomedChart"></div>
<div id="rangeSelector"></div>
</div>
</body>
</html>
#zoomedChart {
height: 440px;
width: 100%;
}
function generateData(start, end, step) {
var data = [];
for (var i = start; i < end; i += step) {
var originalValue = Math.log(i);
data.push({ value: originalValue - (Math.sin(Math.random() * i) * i / end) + (1 - Math.random() * 2), originalValue: originalValue, argument: i });
}
return data;
}
var dataSource = generateData(0, 360, 0.75);