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Simple Map

Page Summary

This example demonstrates how to create a basic Google Map centered on Sydney, Australia.
It provides code snippets in TypeScript, JavaScript, CSS, and HTML to display the map.
Users can interact with the sample via JSFiddle or Google Cloud Shell, or clone and run it locally.
Cloning the sample requires Git and Node.js, along with specific commands for setup and execution.

This example creates a map that's centered on Sydney, New South Wales, Australia.

TypeScript

 async 
  
 function 
  
 initMap 
 () 
 : 
  
 Promise<void> 
  
 { 
  
 // Import the needed libraries. 
  
 await 
  
 google 
 . 
 maps 
 . 
 importLibrary 
 ( 
 'maps' 
 ); 
  
 // Create the map. 
  
 const 
  
 mapElement 
  
 = 
  
 document 
 . 
 querySelector 
 ( 
 'gmp-map' 
 ) 
  
 as 
  
 google 
 . 
 maps 
 . 
 MapElement 
 ; 
  
 // Access the underlying map object. 
  
 const 
  
 innerMap 
  
 = 
  
 mapElement 
 . 
 innerMap 
 ; 
 } 
 initMap 
 (); 
   index 
 . 
 ts

JavaScript

 async 
  
 function 
  
 initMap 
 () 
  
 { 
  
 // Import the needed libraries. 
  
 await 
  
 google 
 . 
 maps 
 . 
 importLibrary 
 ( 
 'maps' 
 ); 
  
 // Create the map. 
  
 const 
  
 mapElement 
  
 = 
  
 document 
 . 
 querySelector 
 ( 
 'gmp-map' 
 ); 
  
 // Access the underlying map object. 
  
 const 
  
 innerMap 
  
 = 
  
 mapElement 
 . 
 innerMap 
 ; 
 } 
 initMap 
 (); 
   index 
 . 
 js

CSS

 /* 
 * Optional: Makes the sample page fill the window. 
 */ 
 html 
 , 
 body 
  
 { 
  
 height 
 : 
  
 100 
 % 
 ; 
  
 margin 
 : 
  
 0 
 ; 
  
 padding 
 : 
  
 0 
 ; 
 } 
   style 
 . 
 css

HTML

<html>
    <head>
        <title>Simple Map</title>

        <link rel="stylesheet" type="text/css" href="./style.css" />
        <script type="module" src="./index.js"></script>
        <!-- prettier-ignore -->
        <script>(g=>{var h,a,k,p="The Google Maps JavaScript API",c="google",l="importLibrary",q="__ib__",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=>h||(h=new Promise(async(f,n)=>{await (a=m.createElement("script"));e.set("libraries",[...r]+"");for(k in g)e.set(k.replace(/[A-Z]/g,t=>"_"+t[0].toLowerCase()),g[k]);e.set("callback",c+".maps."+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=>h=n(Error(p+" could not load."));a.nonce=m.querySelector("script[nonce]")?.nonce||"";m.head.append(a)}));d[l]?console.warn(p+" only loads once. Ignoring:",g):d[l]=(f,...n)=>r.add(f)&&u().then(()=>d[l](f,...n))})
        ({key: "AIzaSyA6myHzS10YXdcazAFalmXvDkrYCp5cLc8", v: "weekly" });</script>
    </head>

    <body>
        <gmp-map center="-34.397,150.644" zoom="8" mapId="DEMO_MAP_ID">
        </gmp-map>
    </body>
</html>  index.html

Try Sample

JSFiddle.net

Clone Sample

Git and Node.js are required to run this sample locally. Follow these instructions to install Node.js and NPM. The following commands clone, install dependencies and start the sample application.

  
  git 
  
 clone 
  
 https 
 : 
 //github.com/googlemaps-samples/js-api-samples.git 
 
  
  cd 
  
 samples 
 / 
 map 
 - 
 simple 
 
  
  npm 
  
 i 
 
  
  npm 
  
 start