ユーザーを探す | Mapbox GL JS | ドキュメント

GeolocateControlでユーザーの位置情報を取得し、マップ上での現在位置を追跡します。

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ユーザーを探す</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<link href="https://api.mapbox.com/mapbox-gl-js/v2.14.1/mapbox-gl.css" rel="stylesheet">
<script src="https://api.mapbox.com/mapbox-gl-js/v2.14.1/mapbox-gl.js"></script>
<style>
body { margin: 0; padding: 0; }
#map { position: absolute; top: 0; bottom: 0; width: 100%; }
</style>
</head>
<body>
<div id="map"></div>
<script>
	// TO MAKE THE MAP APPEAR YOU MUST
	// ADD YOUR ACCESS TOKEN FROM
	// https://account.mapbox.com
	mapboxgl.accessToken = 'YOUR_MAPBOX_ACCESS_TOKEN';
const map = new mapboxgl.Map({
container: 'map', // container ID
style: 'mapbox://styles/mapbox/streets-v11', // style URL
center: [-96, 37.8], // starting position
zoom: 3 // starting zoom
});
 
// Add geolocate control to the map.
map.addControl(
new mapboxgl.GeolocateControl({
positionOptions: {
enableHighAccuracy: true
},
// When active the map will receive updates to the device's location as it changes.
trackUserLocation: true,
// Draw an arrow next to the location dot to indicate which direction the device is heading.
showUserHeading: true
})
);
</script>
 
</body>
</html>