React Map - Routes

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

When copying this demo to CodeSandbox, specify your own apiKey. Our demo keys can be used only on our website.

TS JS

Backend API

import React, { useCallback, useState } from 'react'; import type { RouteMode } from 'devextreme/ui/map_types'; import Map from 'devextreme-react/map'; import type { IRouteProps } from 'devextreme-react/map'; import SelectBox from 'devextreme-react/select-box'; import { markersData, routesData, modeLabel, colorLabel, } from './data.ts'; const modes: RouteMode[] = ['driving', 'walking']; const routeColors: string[] = ['blue', 'green', 'red']; const apiKey = { azure: '6N8zuPkBsnfwniNAJkldM3cUgm3lXg3y9gkIKy59benICnnepK4DJQQJ99AIACYeBjFllM6LAAAgAZMPGFXE', }; export default function App() { const [routes, setRoutes] = useState<IRouteProps[]>(routesData); const routeModeChange = useCallback((value: RouteMode): void => { setRoutes(routes.map((item: IRouteProps): IRouteProps => { item.mode = value; return item; })); }, [routes]); const routeColorChange = useCallback((value: string): void => { setRoutes(routes.map((item: IRouteProps): IRouteProps => { item.color = value; return item; })); }, [routes]); return ( <div> <Map defaultZoom={14} height={440} width="100%" controls={true} markers={markersData} routes={routes} provider="azure" apiKey={apiKey} /> <div className="options"> <div className="caption">Options</div> <div className="option"> <span>Set mode</span> <SelectBox defaultValue="driving" items={modes} inputAttr={modeLabel} onValueChange={routeModeChange} /> </div> <div className="option"> <span>Route color</span> <SelectBox defaultValue="blue" inputAttr={colorLabel} items={routeColors} onValueChange={routeColorChange} /> </div> </div> </div> ); }

import React, { useCallback, useState } from 'react'; import Map from 'devextreme-react/map'; import SelectBox from 'devextreme-react/select-box'; import { markersData, routesData, modeLabel, colorLabel, } from './data.js'; const modes = ['driving', 'walking']; const routeColors = ['blue', 'green', 'red']; const apiKey = { azure: '6N8zuPkBsnfwniNAJkldM3cUgm3lXg3y9gkIKy59benICnnepK4DJQQJ99AIACYeBjFllM6LAAAgAZMPGFXE', }; export default function App() { const [routes, setRoutes] = useState(routesData); const routeModeChange = useCallback( (value) => { setRoutes( routes.map((item) => { item.mode = value; return item; }), ); }, [routes], ); const routeColorChange = useCallback( (value) => { setRoutes( routes.map((item) => { item.color = value; return item; }), ); }, [routes], ); return ( <div> <Map defaultZoom={14} height={440} width="100%" controls={true} markers={markersData} routes={routes} provider="azure" apiKey={apiKey} /> <div className="options"> <div className="caption">Options</div> <div className="option"> <span>Set mode</span> <SelectBox defaultValue="driving" items={modes} inputAttr={modeLabel} onValueChange={routeModeChange} /> </div> <div className="option"> <span>Route color</span> <SelectBox defaultValue="blue" inputAttr={colorLabel} items={routeColors} onValueChange={routeColorChange} /> </div> </div> </div> ); }

import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.tsx'; ReactDOM.render( <App />, document.getElementById('app'), );

import type { IMarkerProps, IRouteProps } from 'devextreme-react/map'; export const markersData: IMarkerProps[] = [{ location: [40.755833, -73.986389], }, { location: '40.7825, -73.966111', }, { location: { lat: 40.753889, lng: -73.981389 }, }, { location: [40.713474, -74.005536], }]; export const routesData: IRouteProps[] = [{ weight: 6, color: 'blue', opacity: 0.5, locations: [ [40.782500, -73.966111], [40.755833, -73.986389], [40.753889, -73.981389], [40.713474, -74.005536], ], }]; export const modeLabel = { 'aria-label': 'Mode' }; export const colorLabel = { 'aria-label': 'Color' };

import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render(<App />, document.getElementById('app'));

export const markersData = [ { location: [40.755833, -73.986389], }, { location: '40.7825, -73.966111', }, { location: { lat: 40.753889, lng: -73.981389 }, }, { location: [40.713474, -74.005536], }, ]; export const routesData = [ { weight: 6, color: 'blue', opacity: 0.5, locations: [ [40.7825, -73.966111], [40.755833, -73.986389], [40.753889, -73.981389], [40.713474, -74.005536], ], }, ]; export const modeLabel = { 'aria-label': 'Mode' }; export const colorLabel = { 'aria-label': 'Color' };

<!DOCTYPE html> <html lang="en"> <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=5.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/26.1.5/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="./bundle.css" /> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> <script src="bundles/vendor/react.vendor.js"></script> <script src="./bundle.js"></script> </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; display: flex; align-items: center; } .option > span { display: inline-block; width: 90px; } .option > .dx-selectbox { width: 100%; max-width: 350px; display: inline-block; vertical-align: middle; }