マップのパンを指定エリアに制限
maxBounds を設定して、マップが別の場所にパンさできないようにします。
<!DOCTYPE html><html><head><meta charset="utf-8" /><title>マップのパンを指定エリアに制限</title><meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" /><script src="https://api.mapbox.com/mapbox-gl-js/v1.6.1/mapbox-gl.js"></script><link href="https://api.mapbox.com/mapbox-gl-js/v1.6.1/mapbox-gl.css" rel="stylesheet" /><style> body { margin: 0; padding: 0; } #map { position: absolute; top: 0; bottom: 0; width: 100%; }</style></head><body><div id="map"></div><script> mapboxgl.accessToken = '<your access token here>';// Set bounds to New York, New Yorkvar bounds = [[-74.04728500751165, 40.68392799015035], // Southwest coordinates[-73.91058699000139, 40.87764500765852] // Northeast coordinates]; var map = new mapboxgl.Map({container: 'map',style: 'mapbox://styles/mapbox/streets-v11',center: [-73.9978, 40.7209],zoom: 13,maxBounds: bounds // Sets bounds as max});</script> </body></html>