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Refactor 3d-accessibility-features #1449

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fc5514a
feat: Refactors the 3d-accessibility-features sample to latest standa…
willum070 May 5, 2026
f28a5e8
Merge branch 'main' into refactor-3d-accessibility-features
willum070 May 12, 2026
97a6e0f
Update initMap function for type safety and accessibility
willum070 May 12, 2026
41b5178
Remove version parameter from Google Maps API script
willum070 May 12, 2026
91f9aee
Rename initMap function to init
willum070 May 12, 2026
01269c8
Refactor Google Maps API script for readability
willum070 May 12, 2026
1e9d03c
Update Google Maps API script initialization
willum070 May 12, 2026
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10 changes: 8 additions & 2 deletions samples/3d-accessibility-features/index.html
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
<!doctype html>
<!--
@license
Copyright 2025 Google LLC. All Rights Reserved.
Copyright 2026 Google LLC. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
-->
<!-- [START maps_3d_accessibility_features] -->
Expand All @@ -19,7 +19,13 @@
</script>
</head>
<body>
<div id="map"></div>
<gmp-map-3d
center="34.8405,-111.7909"
range="13279.5"
tilt="67.44"
heading="0.01"
mode="satellite"
gesture-handling="cooperative"></gmp-map-3d>
</body>
</html>
<!-- [END maps_3d_accessibility_features] -->
38 changes: 15 additions & 23 deletions samples/3d-accessibility-features/index.ts
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Original file line number Diff line number Diff line change
@@ -1,27 +1,19 @@
/*
* @license
* Copyright 2025 Google LLC. All Rights Reserved.
* Copyright 2026 Google LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/

// [START maps_3d_accessibility_features]
async function init() {
const [
{ Map3DElement, Marker3DInteractiveElement, PopoverElement },
{ PinElement },
] = await Promise.all([
google.maps.importLibrary('maps3d'),
google.maps.importLibrary('marker'),
]);
async function init(): Promise<void> {
// Import the needed libraries.
const [{ Marker3DInteractiveElement, PopoverElement }, { PinElement }] =
await Promise.all([
google.maps.importLibrary('maps3d'),
google.maps.importLibrary('marker'),
]);

const map = new Map3DElement({
center: { lat: 34.8405, lng: -111.7909, altitude: 1322.7 },
range: 13279.5,
tilt: 67.44,
heading: 0.01,
mode: 'SATELLITE',
gestureHandling: 'COOPERATIVE',
});
const map3DElement = document.querySelector('gmp-map-3d')!;

// Set LatLng and title text for the markers. The first marker (Boynton Pass)
// receives the initial focus when tab is pressed. Use arrow keys to move
Expand Down Expand Up @@ -51,16 +43,16 @@ async function init() {

tourStops.forEach(({ position, title }, i) => {
const pin = new PinElement({
glyphText: `${i + 1}`,
glyphText: String(i + 1),
scale: 1.5,
glyphColor: '#FFFFFF',
});
const popover = new PopoverElement();

const content = `${i + 1}. ${title}`;
const content = `${String(i + 1)}. ${title}`;
const header = document.createElement('span');
// Include the label for screen readers.
header.ariaLabel = `This is marker ${i + 1}. ${title}`;
header.ariaLabel = `This is marker ${String(i + 1)}. ${title}`;
header.slot = 'header';

popover.append(header);
Expand All @@ -75,11 +67,11 @@ async function init() {

interactiveMarker.append(pin);

map.append(interactiveMarker);
map.append(popover);
map3DElement.append(interactiveMarker);
map3DElement.append(popover);
});

document.body.append(map);
document.body.append(map3DElement);
}

void init();
Expand Down
4 changes: 1 addition & 3 deletions samples/3d-accessibility-features/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,5 @@
"build:vite": "vite build --base './'",
"preview": "vite preview"
},
"dependencies": {

}
"dependencies": {}
}
2 changes: 1 addition & 1 deletion samples/3d-accessibility-features/style.css
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
/*
* @license
* Copyright 2025 Google LLC. All Rights Reserved.
* Copyright 2026 Google LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
/* [START maps_3d_accessibility_features] */
Expand Down
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