Routes
Documentation
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 specify whether a route is for driving or for walking.
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<dx-map
provider="bing"
[zoom]="14"
[height]="440"
width="100%"
[controls]="true"
[markers]="markers"
[routes]="routes"
>
</dx-map>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<span>Set mode</span>
<dx-select-box
[dataSource]="['driving', 'walking']"
value="driving"
(onValueChanged)="setMode($event)"
>
</dx-select-box>
</div>
<div class="option">
<span>Route color</span>
<dx-select-box
[dataSource]="['blue', 'green', 'red']"
value="blue"
(onValueChanged)="selectColor($event)"
>
</dx-select-box>
</div>
</div>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxMapModule, DxSelectBoxModule } from 'devextreme-angular';
import { Marker, Route, Service } from './app.service';
if (!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
providers: [Service],
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css'],
preserveWhitespaces: true,
})
export class AppComponent {
routes: Route[];
markers: Marker[];
constructor(service: Service) {
this.markers = service.getMarkers();
this.routes = service.getRoutes();
}
setMode(e) {
this.routes = this.routes.map((item) => {
item.mode = e.value;
return item;
});
}
selectColor(e) {
this.routes = this.routes.map((item) => {
item.color = e.value;
return item;
});
}
}
@NgModule({
imports: [
BrowserModule,
DxMapModule,
DxSelectBoxModule,
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep .options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
}
::ng-deep .caption {
font-size: 18px;
font-weight: 500;
}
::ng-deep .option {
margin-top: 10px;
display: flex;
align-items: center;
}
::ng-deep .option > span {
display: inline-block;
width: 90px;
}
::ng-deep .option > .dx-selectbox {
width: 100%;
max-width: 350px;
display: inline-block;
vertical-align: middle;
}
import { Injectable } from '@angular/core';
export class Marker {
location: any;
}
export class Route {
weight: number;
color: string;
opacity: number;
mode: string;
locations: any[];
}
const markers: Marker[] = [{
location: '40.7825, -73.966111',
}, {
location: [40.755833, -73.986389],
}, {
location: {
lat: 40.753889,
lng: -73.981389,
},
}, {
location: 'Brooklyn Bridge,New York,NY',
}];
const routes: Route[] = [{
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',
],
}];
@Injectable()
export class Service {
getMarkers(): Marker[] {
return markers;
}
getRoutes(): Route[] {
return routes;
}
}
// In real applications, you should not transpile code in the browser.
// You can see how to create your own application with Angular and DevExtreme here:
// https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: 'system',
emitDecoratorMetadata: true,
experimentalDecorators: true,
},
meta: {
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'exports': 'ts',
},
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},
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paths: {
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},
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main: './app.component.ts',
defaultExtension: 'ts',
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main: 'index',
},
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main: 'index',
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main: './index.js',
defaultExtension: 'js',
},
'rxjs': {
defaultExtension: 'js',
},
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defaultExtension: 'js',
},
},
packageConfigPaths: [
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'npm:devexpress-diagram@2.1.57/package.json',
'npm:devexpress-gantt@4.1.30/package.json',
],
};
System.config(window.config);
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
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<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/22.1.3/css/dx.light.css" />
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<script>
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</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<demo-app>Loading...</demo-app>
</div>
</body>
</html>