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Map

Routes

Documentation

The Map widget can display routes on the map. The collection of displayed routes is declared in the routes array. You can use the mode option specify whether a route is for driving or for walking.

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import React from 'react'; import Map from 'devextreme-react/map'; import SelectBox from 'devextreme-react/select-box'; import { markersData, routesData } from './data.js'; class App extends React.Component { constructor(props) { super(props); this.state = { routes: routesData }; this.updateRouteMode = this.updateRouteMode.bind(this); this.updateRouteColor = this.updateRouteColor.bind(this); } render() { return ( <div> <Map defaultCenter='Brooklyn Bridge,New York,NY' defaultZoom={14} height={440} width="100%" controls={true} markers={markersData} routes={this.state.routes} provider="bing" /> <div className="options"> <div className="caption">Options</div> <div className="option"> <span>Set mode</span>&nbsp; <SelectBox defaultValue="driving" items={['driving', 'walking']} onValueChanged={this.updateRouteMode} /> </div> <div className="option"> <span>Route color</span>&nbsp; <SelectBox defaultValue="blue" items={['blue', 'green', 'red']} onValueChanged={this.updateRouteColor} /> </div> </div> </div> ); } updateRouteMode(e) { this.setState({ routes: this.state.routes.map((item) => { item.mode = e.value; return item; }) }); } updateRouteColor(e) { this.setState({ routes: this.state.routes.map((item) => { item.color = e.value; return item; }) }); } } export default App;
import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render( <App />, document.getElementById('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/20.1.8/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.1.8/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="styles.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>
.options { padding: 20px; background-color: rgba(191, 191, 191, 0.15); margin-top: 20px; } .caption { font-size: 18px; font-weight: 500; } .option { margin-top: 10px; } .option > span { display: inline-block; width: 90px; } .option > .dx-selectbox { width: 100%; max-width: 350px; display: inline-block; vertical-align: middle; }
export const markersData = [{ location: [40.755833, -73.986389], tooltip: { text: 'Times Square' } }, { location: '40.7825, -73.966111', tooltip: { text: 'Central Park' } }, { location: { lat: 40.753889, lng: -73.981389 }, tooltip: { text: 'Fifth Avenue' } }, { location: 'Brooklyn Bridge,New York,NY', tooltip: { text: 'Brooklyn Bridge' } }]; export const routesData = [{ weight: 6, color: 'blue', opacity: 0.5, mode: '', locations: [ [40.782500, -73.966111], [40.755833, -73.986389], [40.753889, -73.981389], 'Brooklyn Bridge,New York,NY' ] }];
System.config({ transpiler: 'plugin-babel', meta: { }, paths: { 'npm:': 'https://unpkg.com/' }, defaultExtension: 'js', map: { 'react': 'npm:react@16/umd/react.development.js', 'react-dom': 'npm:react-dom@16/umd/react-dom.development.js', 'prop-types': 'npm:prop-types/prop-types.js', 'devextreme': 'npm:devextreme@20.1', 'devextreme-react': 'npm:devextreme-react@20.1', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram@1.0.17', 'devexpress-gantt': 'npm:devexpress-gantt@1.0.10', // SystemJS plugins 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, packages: { 'devextreme': { defaultExtension: 'js' }, 'devextreme-react': { main: 'index.js' }, 'devextreme/events/utils': { main: 'index' }, 'devextreme/events': { main: 'index' }, }, babelOptions: { sourceMaps: false, stage0: true, react: true } });