var DemoApp = angular.module('DemoApp', ['dx']);
DemoApp.controller('DemoController', function DemoController($scope) {
var legendSettings = {
verticalAlignment: 'bottom',
horizontalAlignment: 'center',
itemTextPosition: 'right',
rowCount: 2
},
seriesOptions = [{
argumentField: "name",
valueField: "area",
label: {
visible: true,
format: "percent"
}
}],
sizeGroupName = "piesGroup";
$scope.countriesAreaChartOptions = {
dataSource: countries,
sizeGroup: sizeGroupName,
title: "Area of Countries",
palette: "Soft",
legend: legendSettings,
series: seriesOptions
};
$scope.landWaterRationChartOptions = {
sizeGroup: sizeGroupName,
title: "Water/Land Ratio",
legend: legendSettings,
palette: "Soft Pastel",
dataSource: waterLandRatio,
series: seriesOptions
};
});
<!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/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.light.css" />
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.16/angular.min.js"></script>
<script>window.angular || document.write(decodeURIComponent('%3Cscript src="js/angular.min.js"%3E%3C/script%3E'))</script>
<script src="https://cdn3.devexpress.com/jslib/20.2.4/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" ng-app="DemoApp" ng-controller="DemoController">
<div class="pies-container">
<div id="countries" dx-pie-chart="countriesAreaChartOptions"></div>
<div id="waterLandRatio" dx-pie-chart="landWaterRationChartOptions"></div>
</div>
</div>
</body>
</html>
.pies-container {
margin: auto;
width: 800px;
}
.pies-container > div {
width: 400px;
float: left;
}
var waterLandRatio = [{
name: 'Land',
area: 0.29
}, {
name: 'Water',
area: 0.71
}];
var countries = [{
name: "Russia",
area: 0.12
}, {
name: "Canada",
area: 0.07
}, {
name: "USA",
area: 0.07
}, {
name: "China",
area: 0.07
}, {
name: "Brazil",
area: 0.06
}, {
name: "Australia",
area: 0.05
}, {
name: "India",
area: 0.02
}, {
name: "Others",
area: 0.55
}];