$(function(){
$("#pie").dxPieChart({
palette: "bright",
dataSource: dataSource,
title: "Olympic Medals in 2008",
legend: {
orientation: "horizontal",
itemTextPosition: "right",
horizontalAlignment: "center",
verticalAlignment: "bottom",
columnCount: 4
},
"export": {
enabled: true
},
series: [{
argumentField: "country",
valueField: "medals",
label: {
visible: true,
font: {
size: 16
},
connector: {
visible: true,
width: 0.5
},
position: "columns",
customizeText: function(arg) {
return arg.valueText + " (" + arg.percentText + ")";
}
}
}]
});
});
<!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/20.2.6/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.6/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/20.2.6/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="pie"></div>
</div>
</body>
</html>
#pie {
height: 440px;
}
var dataSource = [{
country: "USA",
medals: 110
}, {
country: "China",
medals: 100
}, {
country: "Russia",
medals: 72
}, {
country: "Britain",
medals: 47
}, {
country: "Australia",
medals: 46
}, {
country: "Germany",
medals: 41
}, {
country: "France",
medals: 40
}, {
country: "South Korea",
medals: 31
}];