Free Trial Buy
    Your search did not match any results.
    Vector Map

    Bubble Markers

    Documentation

    This example demonstrates how you can flag specific locations on the VectorMap using markers of the «bubble» type. Marker size depends upon the attribute specified by the dataField property.

    See more Hide details
    Prev Demo Next Demo

    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.vectorMapOptions = { layers: [{ dataSource: DevExpress.viz.map.sources.world, hoverEnabled: false, }, { name: 'bubbles', dataSource: markers, elementType: 'bubble', dataField: 'value', minSize: 20, maxSize: 40, sizeGroups: [0, 8000, 10000, 50000], opacity: 0.8, }], tooltip: { enabled: true, customizeTooltip(arg) { if (arg.layer.type === 'marker') { return { text: arg.attribute('tooltip') }; } return null; }, }, legends: [{ source: { layer: 'bubbles', grouping: 'size' }, markerShape: 'circle', customizeText(arg) { return ['< 8000K', '8000K to 10000K', '> 10000K'][arg.index]; }, customizeItems(items) { return items.reverse(); }, }], bounds: [-180, 85, 180, -60], }; });
    <!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="https://cdn3.devexpress.com/jslib/21.2.4/js/vectormap-data/world.js"></script> <script src="https://cdn3.devexpress.com/jslib/21.2.4/js/vectormap-data/africa.js"></script> <script src="https://cdn3.devexpress.com/jslib/21.2.4/js/vectormap-data/canada.js"></script> <script src="https://cdn3.devexpress.com/jslib/21.2.4/js/vectormap-data/eurasia.js"></script> <script src="https://cdn3.devexpress.com/jslib/21.2.4/js/vectormap-data/europe.js"></script> <script src="https://cdn3.devexpress.com/jslib/21.2.4/js/vectormap-data/usa.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="vector-map" dx-vector-map="vectorMapOptions"></div> </div> </body> </html>
    #vector-map { height: 440px; }
    const markers = { type: 'FeatureCollection', features: $.map([ { coordinates: [-74, 40.7], text: 'New York City', value: 8406, }, { coordinates: [100.47, 13.75], text: 'Bangkok', value: 8281, }, { coordinates: [44.43, 33.33], text: 'Baghdad', value: 7181, }, { coordinates: [37.62, 55.75], text: 'Moscow', value: 12111, }, { coordinates: [121.5, 31.2], text: 'Shanghai', value: 24150, }, { coordinates: [-43.18, -22.9], text: 'Rio de Janeiro', value: 6429, }, { coordinates: [31.23, 30.05], text: 'Cairo', value: 8922, }, { coordinates: [28.95, 41], text: 'Istanbul', value: 14160, }, { coordinates: [127, 37.55], text: 'Seoul', value: 10388, }, { coordinates: [139.68, 35.68], text: 'Tokyo', value: 9071, }, { coordinates: [103.83, 1.28], text: 'Singapore', value: 5399, }, { coordinates: [30.3, 59.95], text: 'Saint Petersburg', value: 5131, }, { coordinates: [28.03, -26.2], text: 'Johannesburg', value: 4434, }, { coordinates: [144.95, -37.8], text: 'Melbourne', value: 4252, }, ], (data) => ({ type: 'Feature', geometry: { type: 'Point', coordinates: data.coordinates, }, properties: { text: data.text, value: data.value, tooltip: `<b>${data.text}</b>\n${data.value}K`, }, })), };