如何在地圖上顯示 3D 功能 - Amazon Location Service
建立具有三維地形詳細資訊的映射建立具有三維建築物詳細資訊的地圖

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

如何在地圖上顯示 3D 功能

Amazon Location Service 可讓您新增要映射的三維功能，例如Terrain3D將海拔資料顯示為三維表面，或Buildings3D顯示具有高度和體積的都會結構。

建立具有三維地形詳細資訊的映射

此範例說明如何使用 Terrain3D 參數建立映射。

index.html

<!DOCTYPE html>
<html lang="en">
    <head>
        <title>3D Terrain</title>
        <meta charset='utf-8'>
            <meta name="viewport" content="width=device-width, initial-scale=1">
                <link rel='stylesheet' href='https://unpkg.com/maplibre-gl@5.x/dist/maplibre-gl.css' />
                <script src='https://unpkg.com/maplibre-gl@5.x/dist/maplibre-gl.js'></script>
    </head>
    <body style="margin: 0; padding: 0;">
        <div id="map" style="width: 100%; height: 100vh;"></div>
        <script>
            const apiKey = "Add Your Api Key";
            const mapStyle = "Standard";
            const awsRegion = "us-east-1";

            const map = new maplibregl.Map({
                container: 'map',
                style: `https://maps.geo.${awsRegion}.amazonaws.com/v2/styles/${mapStyle}/descriptor?terrain=Terrain3D&key=${apiKey}`,
                center: [7.6583, 45.9763],
                zoom: 12,
                pitch: 60, // Tilt angle (0-85 degrees)
                validateStyle: false, // Disable style validation for faster map load
            });
        </script>
    </body>
</html>
style.css

body {
    margin: 0;
    padding: 0;
}

#map {
    width: 100%;
    height: 100vh;
}

建立具有三維建築物詳細資訊的地圖

此範例說明如何使用 Buildings3D 參數建立映射。

index.html

<!DOCTYPE html>
<html lang="en">
    <head>
        <title>3D Buildings</title>
        <meta charset='utf-8'>
            <meta name="viewport" content="width=device-width, initial-scale=1">
                <link rel='stylesheet' href='https://unpkg.com/maplibre-gl@5.x/dist/maplibre-gl.css' />
                <script src='https://unpkg.com/maplibre-gl@5.x/dist/maplibre-gl.js'></script>
    </head>
    <body style="margin: 0; padding: 0;">
        <div id="map" style="width: 100%; height: 100vh;"></div>
        <script>
            const apiKey = "Add Your Api Key";
            const mapStyle = "Standard";
            const awsRegion = "us-east-1";

            const map = new maplibregl.Map({
                container: 'map',
                style:
                `https://maps.geo.${awsRegion}.amazonaws.com/v2/styles/${mapStyle}/descriptor?buildings=Buildings3D&key=${apiKey}`,
                center: [7.6583, 45.9763],
                zoom: 12,
                pitch: 60, // Tilt angle (0-85 degrees)
                validateStyle: false, // Disable style validation for faster map load
            });
        </script>
    </body>
</html>
style.css

body {
    margin: 0;
    padding: 0;
}

#map {
    width: 100%;
    height: 100vh;
}