var DemoApp = angular.module('DemoApp', ['dx']);
DemoApp.controller('DemoController', function 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: function (arg) {
if (arg.layer.type === "marker") {
return { text: arg.attribute("tooltip") };
}
}
},
legends: [{
source: { layer: "bubbles", grouping: "size" },
markerShape: "circle",
customizeText: function (arg) {
return ["< 8000K", "8000K to 10000K", "> 10000K"][arg.index];
},
customizeItems: function(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/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="https://cdn3.devexpress.com/jslib/20.2.4/js/vectormap-data/world.js"></script>
<script src="https://cdn3.devexpress.com/jslib/20.2.4/js/vectormap-data/africa.js"></script>
<script src="https://cdn3.devexpress.com/jslib/20.2.4/js/vectormap-data/canada.js"></script>
<script src="https://cdn3.devexpress.com/jslib/20.2.4/js/vectormap-data/eurasia.js"></script>
<script src="https://cdn3.devexpress.com/jslib/20.2.4/js/vectormap-data/europe.js"></script>
<script src="https://cdn3.devexpress.com/jslib/20.2.4/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;
}
var 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
}
], function (data) {
return {
type: "Feature",
geometry: {
type: "Point",
coordinates: data.coordinates
},
properties: {
text: data.text,
value: data.value,
tooltip: "<b>" + data.text + "</b>\n" + data.value + "K"
}
};
})
};