Free Trial Buy
    Your search did not match any results.
    Charts

    Tooltips: HTML Markup Support

    To set the tooltip's content, specify the contentTemplate. Inside the template, you can identify the chart series point for which the tooltip is displayed and thus display information related to that point.

    See more Hide details
    Prev Demo Next Demo
    en.wikipedia.org

    jQuery

    Angular

    Vue

    React

    AngularJS

    ASP.NET Core

    ASP.NET MVC

    Backend API
    Copy to CodePen
    Apply
    Reset
    const DemoApp = angular.module('DemoApp', ['dx']); DemoApp.controller('DemoController', ($scope) => { $scope.pieChartOptions = { palette: 'bright', dataSource: states, title: 'Top 10 Most Populated States in US', series: { argumentField: 'name', valueField: 'population', }, export: { enabled: true, }, tooltip: { enabled: true, contentTemplate(info, $container) { const container = $container[0]; container.innerHTML = [`<div class='state-tooltip'><img src='../../../../images/flags/${ info.point.data.name.replace(/\s/, '')}.svg' />`, "<h4 class='state'></h4>", "<div class='capital'><span class='caption'>Capital</span>: </div>", "<div class='population'><span class='caption'>Population</span>: </div>", "<div><span class='caption'>Area</span>: ", "<span class='area-km'></span> km<sup>2</sup> (", "<span class='area-mi'></span> mi<sup>2</sup>)", '</div></div>', ].join(''); container.querySelector('.state').textContent = info.argument; container.querySelector('.capital').append(document.createTextNode(info.point.data.capital)); container.querySelector('.population').append(document.createTextNode(`${formatNumber(info.value)} people`)); container.querySelector('.area-km').textContent = formatNumber(info.point.data.area); container.querySelector('.area-mi').textContent = formatNumber(0.3861 * info.point.data.area); }, }, }; }); const formatNumber = new Intl.NumberFormat('en-US', { maximumFractionDigits: 0 }).format;
    <!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/21.2.4/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/21.2.4/css/dx.light.css" /> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/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/21.2.4/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 id="pie-chart" dx-pie-chart="pieChartOptions"></div> </div> </body> </html>
    #pie-chart { height: 440px; } .state-tooltip { height: 90px; } .state-tooltip > img { width: 60px; height: 40px; display: block; margin: 0 5px 0 0; float: left; border: 1px solid rgba(191, 191, 191, 0.25); } .state-tooltip > h4 { line-height: 40px; font-size: 14px; margin-bottom: 5px; } .state-tooltip .caption { font-weight: 500; } .state-tooltip sup { font-size: 0.8em; vertical-align: super; line-height: 0; }
    const states = [{ name: 'California', population: 38802500, capital: 'Sacramento', area: 423967, }, { name: 'Texas', population: 26956958, capital: 'Austin', area: 695662, }, { name: 'Florida', population: 19893297, capital: 'Tallahassee', area: 170312, }, { name: 'New York', population: 19746227, capital: 'Albany', area: 141297, }, { name: 'Illinois', population: 12880580, capital: 'Springfield', area: 149995, }, { name: 'Pennsylvania', population: 12787209, capital: 'Harrisburg', area: 119280, }, { name: 'Ohio', population: 11594163, capital: 'Columbus', area: 116098, }, { name: 'Georgia', population: 10097343, capital: 'Atlanta', area: 153910, }, { name: 'North Carolina', population: 9943964, capital: 'Raleigh', area: 139391, }, { name: 'Michigan', population: 9909877, capital: 'Lansing', area: 250487, }];