Amazon Location Service の API キー機能で 3D マップライブラリを利用する

npm install

npm run dev

{
    "name": "itowns-starter",
    "version": "2.39.0",
    "description": "",
    "scripts": {
        "dev": "vite",
        "build": "tsc && vite build",
        "preview": "vite preview"
    },
    "keywords": [],
    "author": "Yasunori Kirimoto",
    "license": "ISC",
    "devDependencies": {
        "typescript": "^5.0.4",
        "vite": "^4.3.5"
    },
    "dependencies": {
        "buffer": "^6.0.3",
        "itowns": "^2.39.0"
    }
}

import './style.css'
import * as itowns from 'itowns';

const map = document.getElementById('map');
const placement = {
    coord: new itowns.Coordinates('EPSG:4326', 150.0, 30.0),
    heading: -50,
    range: 10000000,
    tilt: 50,
};
const view = new itowns.GlobeView(map, placement);

const region = 'ap-northeast-1';
const mapName = 'SampleMap';
const apiKey = 'v1.public.xxxxx';

const mapSource = new itowns.VectorTilesSource({
    style: `https://maps.geo.${region}.amazonaws.com/maps/v0/maps/${mapName}/style-descriptor?key=${apiKey}`,
    attribution: {
        name: '©︎ 2022 HERE',
    },
});
const mapLayer = new itowns.ColorLayer('mapLayer', {
    source: mapSource,
});
view.addLayer(mapLayer);

import { defineConfig } from 'vite'

export default defineConfig({
  resolve: {
    alias: {
      './runtimeConfig': './runtimeConfig.browser',
    },
  },
  define: {
    'window.global': {}
  },
})

npm run dev