Add a vector tile source
Add a vector source to a map.
<!DOCTYPE html><html><head><meta charset="utf-8"><title>Add a vector tile source</title><meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"><link href="https://api.mapbox.com/mapbox-gl-js/v2.1.1/mapbox-gl.css" rel="stylesheet"><script src="https://api.mapbox.com/mapbox-gl-js/v2.1.1/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 access token here>';var map = new mapboxgl.Map({container: 'map',style: 'mapbox://styles/mapbox/light-v10',zoom: 13,center: [-122.447303, 37.753574]}); map.on('load', function () {map.addSource('mapbox-terrain', {type: 'vector',url: 'mapbox://mapbox.mapbox-terrain-v2'});map.addLayer({'id': 'terrain-data','type': 'line','source': 'mapbox-terrain','source-layer': 'contour','layout': {'line-join': 'round','line-cap': 'round'},'paint': {'line-color': '#ff69b4','line-width': 1}});});</script> </body></html>