3d-marker-interactive

Sample code supporting Google Maps Platform JavaScript API documentation. author(s): Geo Developer IX Documentation Team

HTML

<!doctype html>
<!--
 @license
 Copyright 2025 Google LLC. All Rights Reserved.
 SPDX-License-Identifier: Apache-2.0
-->

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

    <script>
      // prettier-ignore
      (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))})({
            });
    </script>
  </head>
  <body>
    <div id="map"></div>

    <div class="textContainer">
      <div class="text">
        Click on a marker to get the name of the Google Office.
      </div>
    </div>
  </body>
</html>

CSS

/*
* @license
* Copyright 2025 Google LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/

/* 
 * Always set the map height explicitly to define the size of the div element
 * that contains the map. 
 */
html,
map {
  height: 100%;
}
body {
  height: 100%;
  margin: 0;
  padding: 0;
}
.textContainer {
  background-color: #4d90fe;
  box-shadow: 0 1px 4px -1px rgba(0, 0, 0, 0.3);
  margin: 10px;
  font:
    400 18px Roboto,
    Arial,
    sans-serif;
  overflow: hidden;
  /* Top center avoids the default UI controls and Google attribution. */
  position: absolute;
  left: 50%;
  top: 5px;
  transform: translateX(-50%);
  border: 1px solid white;
  border-radius: 2px;
  padding: 5px;
  z-index: 1000;
}

.text {
  color: white;
  font-size: 1em;
  text-align: center;
}

JavaScript

'use strict';
/*
 * @license
 * Copyright 2025 Google LLC. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0
 */

async function init() {
  // Request needed libraries.
  const { Map3DElement, Marker3DInteractiveElement, PopoverElement } =
    await google.maps.importLibrary('maps3d');

  const map = new Map3DElement({
    center: { lat: 37.469, lng: -122.1074, altitude: 0 },
    tilt: 67.5,
    range: 45000,
    mode: 'HYBRID',
  });

  map.mode = 'SATELLITE';

  for (const position of positions) {
    const popover = new PopoverElement({
      open: true,
    });

    popover.append(position.name);

    const interactiveMarker = new Marker3DInteractiveElement({
      position,
      gmpPopoverTargetElement: popover,
    });

    map.append(interactiveMarker);
    map.append(popover);
  }

  document.body.append(map);
}

const positions = [
  {
    lat: 37.50981071450543,
    lng: -122.20280629839084,
    name: 'Google Redwood City',
  },
  {
    lat: 37.423897572754754,
    lng: -122.09167346506989,
    name: 'Google West Campus',
  },
  {
    lat: 37.42333982824077,
    lng: -122.06647571637265,
    name: 'Google Bay View',
  },
  {
    lat: 37.42193728115661,
    lng: -122.08531908774293,
    name: 'Googleplex',
  },
  {
    lat: 37.39982552146971,
    lng: -122.057934225745,
    name: 'Google Quad Campus',
  },
  {
    lat: 37.40317922575345,
    lng: -122.03276863941647,
    name: 'Google Tech Corners',
  },
  {
    lat: 37.41181058680138,
    lng: -121.9538960231151,
    name: 'Google San Jose',
  },
  {
    lat: 37.62759428242346,
    lng: -122.42615377188994,
    name: 'Google San Bruno',
  },
  {
    lat: 37.40369749797231,
    lng: -122.14812537955007,
    name: 'Google Palo Alto',
  },
  {
    lat: 37.793664664297964,
    lng: -122.39504580413139,
    name: 'Google San Francisco',
  },
];

void init();