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Polar and Radar Charts

Periodic Data

Documentation
This example illustrates the visualization of periodic data. To notify the widget that data is periodic, the period option of the argumentAxis is specified.
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var DemoApp = angular.module('DemoApp', ['dx']); DemoApp.controller('DemoController', function DemoController($scope) { $scope.polarChartOptions = { dataSource: dataSource, series: [{ type: "line", valueField: "val", name: "Function"}], legend: { visible: false }, commonSeriesSettings: { closed: false }, argumentAxis: { inverted: true, startAngle: 90, tickInterval: 45, period: 360 }, "export": { enabled: true }, title: "Archimedean Spiral" }; });
<!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="js/jquery-3.1.0.min.js"></script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/17.1.6/css/dx.spa.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/17.1.6/css/dx.common.css" /> <link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/17.1.6/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/17.1.6/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" ng-app="DemoApp" ng-controller="DemoController"> <div id="chart" dx-polar-chart="polarChartOptions"></div> </div> </body> </html>
#chart { height: 440px; width: 100%; }
var dataSource = [{ arg: 0, val: 0 }, { arg: 720, val: 2 }];