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TomTom Maps in Ionic Capacitor App
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<ion-header [translucent]="true"> | |
<ion-toolbar color="primary"> | |
<ion-title> | |
TomTom Maps | |
</ion-title> | |
</ion-toolbar> | |
</ion-header> | |
<ion-content> | |
<div #map id="map"></div> | |
<div class="data-div"> | |
<div class="ion-text-center ion-padding" *ngIf="!currentLocationAvailable"> | |
<ion-button expand="full" (click)="getLocation()">Get Location</ion-button> | |
</div> | |
<ion-list-header *ngIf="reverseGeoCoded">Your Location</ion-list-header> | |
<div class="ion-padding" *ngIf="reverseGeoCoded"> | |
{{reverseGeoCoded}} | |
</div> | |
<div *ngIf="reverseGeoCoded"> | |
<ion-list-header>Search Results</ion-list-header> | |
<ion-item> | |
<ion-label color="primary">Search Term</ion-label> | |
<ion-input [(ngModel)]="query"></ion-input> | |
</ion-item> | |
<div class="ion-text-center ion-padding" *ngIf="!searchResultsAvailable && reverseGeoCoded"> | |
<ion-button expand="full" (click)="search()">Get Search Results</ion-button> | |
</div> | |
<ion-list *ngIf="searchResults && searchResults.length"> | |
<ion-item *ngFor="let res of searchResults"> | |
<ion-label>{{res.address.freeformAddress}} {{res.address.countryCodeISO3}}</ion-label> | |
<ion-button fill="clear" size="small" slot="end" (click)="locateResult(res)"> | |
Locate | |
</ion-button> | |
</ion-item> | |
</ion-list> | |
</div> | |
</div> | |
</ion-content> |
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import { Component } from '@angular/core'; | |
import tt from '@tomtom-international/web-sdk-maps'; | |
import { Geolocation, Position } from '@capacitor/geolocation'; | |
import { HttpClient } from '@angular/common/http'; | |
@Component({ | |
selector: 'app-home', | |
templateUrl: 'home.page.html', | |
styleUrls: ['home.page.scss'], | |
}) | |
export class HomePage { | |
map: tt.Map; | |
center = { lng: -71.1167, lat: 42.3770 }; | |
reverseGeoCoded: any; | |
query: string = 'pizza'; | |
searchResults: any; | |
currentLocationAvailable: boolean = false; | |
searchResultsAvailable: boolean = false; | |
searchResultMarker: any; | |
constructor(private http: HttpClient) {} | |
ionViewDidEnter() { | |
console.log('load') | |
this.map = tt.map({ | |
key: "YOUR_API_KEY", | |
container: "map", | |
center: this.center, | |
zoom: 11, | |
}); | |
let marker = new tt.Marker().setLngLat(this.center).addTo(this.map); | |
} | |
async getLocation() { | |
const coordinates: Position = await Geolocation.getCurrentPosition(); | |
let marker2 = new tt.Marker({ color: 'green' }).setLngLat([coordinates.coords.longitude, coordinates.coords.latitude]).addTo(this.map); | |
this.getAddress(coordinates.coords); | |
} | |
async getAddress(home) { | |
const res: any = await this.http.get(`https://api.tomtom.com/search/2/reverseGeocode/${home.latitude}%2C${home.longitude}.json?key=YOUR_API_KEY`).toPromise(); | |
this.reverseGeoCoded = res.addresses[0].address.freeformAddress + ' ' + res.addresses[0].address.countryCodeISO3; | |
} | |
async search() { | |
const coordinates: Position = await Geolocation.getCurrentPosition(); | |
const res: any = await this.http.get(`https://api.tomtom.com/search/2/search/${this.query}.json?lat=${coordinates.coords.latitude}&lon=${coordinates.coords.longitude}&key=YOUR_API_KEY`).toPromise(); | |
this.searchResults = res.results; | |
} | |
locateResult(place) { | |
this.searchResultMarker = new tt.Marker({ color: 'orange' }).setLngLat([place.position.lon, place.position.lat]).addTo(this.map); | |
this.map.setCenter({ lng: place.position.lon, lat: place.position.lat }); | |
this.map.setZoom(15); | |
} | |
} |
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