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feat: Refactors the 3d-camera-boundary sample. #1396

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feat: Refactors the 3d-camera-boundary sample. #1396

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06673ea
feat: Refactors the 3d-camera-boundary sample to be TypeScript-first.
willum070 Apr 22, 2026
f551f25
Update copyright year in style.css
willum070 May 5, 2026
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8 changes: 4 additions & 4 deletions samples/3d-camera-boundary/index.html
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
<!doctype html>
<!--
@license
Copyright 2025 Google LLC. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
@license
Copyright 2026 Google LLC. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
-->
<!-- [START maps_3d_camera_boundary] -->
<html>
Expand All @@ -13,7 +13,7 @@
<script type="module" src="./index.js"></script>
</head>
<body>
<div id="map"></div>
<gmp-map-3d center="-36.86, 174.76, 10000" mode="HYBRID" tilt="67.5"></gmp-map-3d>

<!-- 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))})
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18 changes: 7 additions & 11 deletions samples/3d-camera-boundary/index.ts
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Original file line number Diff line number Diff line change
@@ -1,22 +1,18 @@
/*
* @license
* Copyright 2025 Google LLC. All Rights Reserved.
* Copyright 2026 Google LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/

// [START maps_3d_camera_boundary]
async function initMap() {
const { Map3DElement } = await google.maps.importLibrary('maps3d');
async function initMap(): Promise<void> {
await google.maps.importLibrary('maps3d');

const map = new Map3DElement({
center: { lat: -36.86, lng: 174.76, altitude: 10000 },
tilt: 67.5,
mode: 'HYBRID',
bounds: { south: -48.3, west: 163.56, north: -32.86, east: -180 },
gestureHandling: 'COOPERATIVE',
});
const map3DElement = document.querySelector('gmp-map-3d')!;

document.body.append(map);
// Restrict the position of the camera to the specified bounds.
map3DElement.bounds = { south: -48.3, west: 163.56, north: -32.86, east: -180 };
map3DElement.gestureHandling = 'COOPERATIVE';
}

initMap();
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3 changes: 0 additions & 3 deletions samples/3d-camera-boundary/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,5 @@
"start": "tsc && vite build --base './' && vite",
"build:vite": "vite build --base './'",
"preview": "vite preview"
},
"dependencies": {

}
}
19 changes: 8 additions & 11 deletions samples/3d-camera-boundary/style.css
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Original file line number Diff line number Diff line change
@@ -1,20 +1,17 @@
/*
* @license
* Copyright 2025 Google LLC. All Rights Reserved.
* Copyright 2026 Google LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
/* [START maps_3d_camera_boundary] */
/*
* 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;
height: 100%;
margin: 0;
padding: 0;
}

gmp-map-3d {
height: 100%;
}
/* [END maps_3d_camera_boundary] */
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