$(() => {
$('#vector-map').dxVectorMap({
layers: [{
dataSource: DevExpress.viz.map.sources.world,
hoverEnabled: false,
}, {
name: 'pies',
dataSource: markers,
elementType: 'pie',
dataField: 'values',
}],
tooltip: {
enabled: true,
customizeTooltip(arg) {
if (arg.layer.type === 'marker') {
return { text: arg.attribute('tooltip') };
}
return null;
},
},
legends: [{
source: { layer: 'pies', grouping: 'color' },
customizeText(arg) {
return names[arg.index];
},
}],
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/23.1.5/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/23.1.5/js/dx.all.js"></script>
<script src="https://cdn3.devexpress.com/jslib/23.1.5/js/vectormap-data/world.js"></script>
<script src="https://cdn3.devexpress.com/jslib/23.1.5/js/vectormap-data/africa.js"></script>
<script src="https://cdn3.devexpress.com/jslib/23.1.5/js/vectormap-data/canada.js"></script>
<script src="https://cdn3.devexpress.com/jslib/23.1.5/js/vectormap-data/eurasia.js"></script>
<script src="https://cdn3.devexpress.com/jslib/23.1.5/js/vectormap-data/europe.js"></script>
<script src="https://cdn3.devexpress.com/jslib/23.1.5/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">
<div id="vector-map"></div>
</div>
</body>
</html>
#vector-map {
height: 440px;
}
.country {
font-size: 15px;
font-weight: 500;
}
const names = ['Christian', 'Muslim', 'Unaffiliated', 'Buddhist', 'Jewish'];
const markers = {
type: 'FeatureCollection',
features: $.map([
{
coordinates: [34.6, -5.1],
values: [61.4, 35.2, 1.4, 0, 0],
country: 'Tanzania',
},
{
coordinates: [18.8, 15],
values: [40.6, 55.3, 2.5, 0, 0],
country: 'Chad',
},
{
coordinates: [7.36, 9.97],
values: [49.3, 48.8, 0.4, 0, 0],
country: 'Nigeria',
},
{
coordinates: [135.61, -24.57],
values: [67.3, 2.4, 24.2, 2.7, 0.5],
country: 'Australia',
},
{
coordinates: [103.3, 34.85],
values: [5.1, 1.8, 52.2, 18.2, 0],
country: 'China',
},
{
coordinates: [139.5, 37],
values: [1.6, 0.2, 57, 36.2, 0],
country: 'Japan',
},
{
coordinates: [100.8, 15.9],
values: [0.9, 5.5, 0.3, 93.2, 0],
country: 'Thailand',
},
{
coordinates: [10.4, 51.4],
values: [68.7, 5.8, 24.7, 0.3, 0.3],
country: 'Germany',
},
{
coordinates: [100.8, 65.3],
values: [73.3, 10, 16.2, 0.1, 0.2],
country: 'Russia',
},
{
coordinates: [-3.48, 40.36],
values: [78.6, 2.1, 19, 0, 0.1],
country: 'Spain',
},
{
coordinates: [-78.01, 21.72],
values: [59.2, 0, 23, 0, 0],
country: 'Cuba',
},
{
coordinates: [-63.7, -31.92],
values: [85.2, 1, 12.2, 0.05, 0.5],
country: 'Argentina',
},
{
coordinates: [-110.53, 60.78],
values: [69, 2.1, 23.7, 0.5, 0.3],
country: 'Canada',
},
{
coordinates: [-100.1, 40.14],
values: [78.3, 0.9, 16.4, 1.2, 1.8],
country: 'United States',
},
{
coordinates: [34.88, 31.16],
values: [2, 18.6, 3.1, 0.3, 75.6],
country: 'Israel',
},
], (data) => {
const list = [`<span class='country'>${data.country}</span>`, ' '];
$.each(data.values, (i, value) => {
if (value > 0) {
list.push(`${names[i]}: ${value}%`);
}
});
return {
type: 'Feature',
geometry: {
type: 'Point',
coordinates: data.coordinates,
},
properties: {
tooltip: list.join('\n'),
values: data.values,
},
};
}),
};