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Vector Map

Image Markers

Documentation

This demo shows how to use markers of the «image» type in the VectorMap. Each marker on the map represents weather forecast for a particular city.

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<template> <DxVectorMap id="vector-map" :bounds="bounds" > <DxLayer :data-source="usa" :hover-enabled="false" border-color="#ffffff" /> <DxLayer :data-source="weatherData" :size="51" data-field="url" element-type="image" type="marker" > <DxLabel data-field="text" > <DxFont :size="14"/> </DxLabel> </DxLayer> <dx-loading-indicator :show="true"/> </DxVectorMap> </template> <script> import * as mapsData from 'devextreme/dist/js/vectormap-data/usa.js'; import { DxVectorMap, DxLabel, DxLayer, DxFont } from 'devextreme-vue/vector-map'; import { weatherData } from './data.js'; export default { components: { DxVectorMap, DxLabel, DxLayer, DxFont }, data() { return { weatherData, usa: mapsData.usa, bounds: [-118, 52, -80, 20] }; } }; </script> <style> #vector-map { height: 440px; } </style>
import { createApp } from 'vue'; import App from './App.vue'; createApp(App).mount('#app');
<!DOCTYPE html> <html> <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" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.3/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.3/css/dx.light.css" /> <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script> <script type="text/javascript" src="config.js"></script> <script type="text/javascript"> System.import('./index.js'); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> </body> </html>
function getImageUrl(name) { return `../../../../images/VectorMap/${name}.png`; } export const weatherData = { type: 'FeatureCollection', features: [{ 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-74.007118, 40.71455] }, 'properties': { 'url': getImageUrl('Storm'), 'text': 'New York' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-77.016251, 38.904758] }, 'properties': { 'url': getImageUrl('Cloudy'), 'text': 'Washington' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-81.674782, 30.332251] }, 'properties': { 'url': getImageUrl('Storm'), 'text': 'Jacksonville' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-84.423058, 33.763191] }, 'properties': { 'url': getImageUrl('Rain'), 'text': 'Atlanta' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-97.514839, 35.466179] }, 'properties': { 'url': getImageUrl('PartlyCloudy'), 'text': 'Oklahoma City' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-87.632408, 41.884151] }, 'properties': { 'url': getImageUrl('Rain'), 'text': 'Chicago' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-93.103882, 44.947769] }, 'properties': { 'url': getImageUrl('PartlyCloudy'), 'text': 'St. Paul' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-94.626823, 39.113522] }, 'properties': { 'url': getImageUrl('Cloudy'), 'text': 'Kansas City' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-95.381889, 29.775419] }, 'properties': { 'url': getImageUrl('Sunny'), 'text': 'Houston' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-104.991997, 39.740002] }, 'properties': { 'url': getImageUrl('PartlyCloudy'), 'text': 'Denver' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-116.193413, 43.606979] }, 'properties': { 'url': getImageUrl('Sunny'), 'text': 'Boise' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-118.245003, 34.053501] }, 'properties': { 'url': getImageUrl('PartlyCloudy'), 'text': 'Los Angeles' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-121.886002, 37.3386] }, 'properties': { 'url': getImageUrl('PartlyCloudy'), 'text': 'San Jose' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-123.0252, 44.923199] }, 'properties': { 'url': getImageUrl('Sunny'), 'text': 'Salem' } }, { 'type': 'Feature', 'geometry': { 'type': 'Point', 'coordinates': [-122.329437, 47.603561] }, 'properties': { 'url': getImageUrl('Sunny'), 'text': 'Seattle' } }] };
System.config({ transpiler: 'plugin-babel', meta: { '*.vue': { loader: 'vue-loader' }, 'devextreme/dist/js/vectormap-data/*': { 'esModule': true }, }, paths: { 'npm:': 'https://unpkg.com/' }, map: { 'vue': 'npm:vue@3.0.0/dist/vue.esm-browser.js', 'vue-loader': 'npm:dx-systemjs-vue-browser@1.0.15/index.js', 'devextreme/dist/js/vectormap-data': 'js/vectormap-data', 'mitt': 'npm:mitt/dist/mitt.umd.js', 'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js', 'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'devextreme': 'npm:devextreme@20.2.3', 'devextreme-vue': 'npm:devextreme-vue@20.2.3', 'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@0.9.5/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.0.0/dist/dx-diagram.js', 'devexpress-gantt': 'npm:devexpress-gantt@2.0.0/dist/dx-gantt.js', 'preact': 'npm:preact@10.5.5/dist/preact.js', 'preact/hooks': 'npm:preact@10.5.5/hooks/dist/hooks.js', 'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js' }, packages: { 'devextreme-vue': { main: 'index.js' }, 'devextreme': { defaultExtension: 'js' }, 'devextreme/events/utils': { main: 'index' }, 'devextreme/events': { main: 'index' }, 'es6-object-assign': { main: './index.js', defaultExtension: 'js' } }, babelOptions: { sourceMaps: false, stage0: true } });