Welcome folks today in this blog post we will be displaying google maps
in angular app using maps javascript api
in browser using javascript. All the full source code of the application is shown below.
Get Started
In order to get started you need to make a new angular
project using the below command
ng new sampleapp
And now you need to install the below libraries
using the npm command as shown below
npm i @googlemaps/js-api-loader
After that you will see the below directory
structure of the angular app
Now you need to go to app.component.ts
file and copy paste the following code
app.component.ts
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import { Component, OnInit } from '@angular/core'; import { Loader } from '@googlemaps/js-api-loader'; import { styles } from './mapstyles'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent implements OnInit { title = 'google-maps'; private map: google.maps.Map ngOnInit(): void { let loader = new Loader({ apiKey: '###yourapikey###', }); loader.load().then(() => { console.log('loaded gmaps') const location = { lat: 51.233334, lng: 6.783333 } this.map = new google.maps.Map(document.getElementById("map"), { center: location, zoom: 6, styles: styles }) const marker = new google.maps.Marker({ position: location, map: this.map, }); }) } } |
Here in the above code you need to replace your own api
key from the google cloud console
and displaying the map at the given latitude
and longitude
and then we are placing the red markers
on the map when the map is clicked inside the browser by the users.
And now go to app.component.html
file and copy paste the following code
app.component.html
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<div class="full" id="map"> </div> |
Now we need to style
the map which is displayed using the app.component.css
as shown below
app.component.css
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.full { width: 100vw; height: 100vh; } |
And now make a mapStyles.js
Javascript file to hold all the styles of the map
mapStyles.js
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export const styles = [ { "elementType": "geometry", "stylers": [ { "color": "#ebe3cd" } ] }, { "elementType": "labels.text.fill", "stylers": [ { "color": "#523735" } ] }, { "elementType": "labels.text.stroke", "stylers": [ { "color": "#f5f1e6" } ] }, { "featureType": "administrative", "elementType": "geometry.stroke", "stylers": [ { "color": "#c9b2a6" } ] }, { "featureType": "administrative.land_parcel", "elementType": "geometry.stroke", "stylers": [ { "color": "#dcd2be" } ] }, { "featureType": "administrative.land_parcel", "elementType": "labels.text.fill", "stylers": [ { "color": "#ae9e90" } ] }, { "featureType": "landscape.natural", "elementType": "geometry", "stylers": [ { "color": "#dfd2ae" } ] }, { "featureType": "poi", "elementType": "geometry", "stylers": [ { "color": "#dfd2ae" } ] }, { "featureType": "poi", "elementType": "labels.text.fill", "stylers": [ { "color": "#93817c" } ] }, { "featureType": "poi.park", "elementType": "geometry.fill", "stylers": [ { "color": "#a5b076" } ] }, { "featureType": "poi.park", "elementType": "labels.text.fill", "stylers": [ { "color": "#447530" } ] }, { "featureType": "road", "elementType": "geometry", "stylers": [ { "color": "#f5f1e6" } ] }, { "featureType": "road.arterial", "elementType": "geometry", "stylers": [ { "color": "#fdfcf8" } ] }, { "featureType": "road.highway", "elementType": "geometry", "stylers": [ { "color": "#f8c967" } ] }, { "featureType": "road.highway", "elementType": "geometry.stroke", "stylers": [ { "color": "#e9bc62" } ] }, { "featureType": "road.highway.controlled_access", "elementType": "geometry", "stylers": [ { "color": "#e98d58" } ] }, { "featureType": "road.highway.controlled_access", "elementType": "geometry.stroke", "stylers": [ { "color": "#db8555" } ] }, { "featureType": "road.local", "elementType": "labels.text.fill", "stylers": [ { "color": "#806b63" } ] }, { "featureType": "transit.line", "elementType": "geometry", "stylers": [ { "color": "#dfd2ae" } ] }, { "featureType": "transit.line", "elementType": "labels.text.fill", "stylers": [ { "color": "#8f7d77" } ] }, { "featureType": "transit.line", "elementType": "labels.text.stroke", "stylers": [ { "color": "#ebe3cd" } ] }, { "featureType": "transit.station", "elementType": "geometry", "stylers": [ { "color": "#dfd2ae" } ] }, { "featureType": "water", "elementType": "geometry.fill", "stylers": [ { "color": "#b9d3c2" }, { "saturation": 25 }, { "weight": 3.5 } ] }, { "featureType": "water", "elementType": "geometry.stroke", "stylers": [ { "color": "#14fbff" } ] }, { "featureType": "water", "elementType": "labels.text.fill", "stylers": [ { "color": "#92998d" } ] } ] |