Created
August 13, 2014 16:21
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Mapbox-GL Random Points
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset='utf-8' /> | |
| <title></title> | |
| <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /> | |
| <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.2.2/mapbox-gl.js'></script> | |
| <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.2.2/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> | |
| // Not my public key, I found it on Google. Thank you, stranger! | |
| mapboxgl.accessToken = 'pk.eyJ1IjoibWFwYm94IiwiYSI6IlhHVkZmaW8ifQ.hAMX5hSW-QnTeRCMAy9A8Q'; | |
| mapboxgl.util.getJSON('https://www.mapbox.com/mapbox-gl-styles/styles/outdoors-v4.json', function (err, style) { | |
| if (err) throw err; | |
| style.layers.push({ | |
| "id": "markers", | |
| "source": "markers", | |
| "type": "symbol", | |
| "render": { | |
| "icon-image": "{marker-symbol}-12", | |
| "text-field": "{title}", | |
| "text-font": "Open Sans Semibold, Arial Unicode MS Bold", | |
| "text-offset": [0, 0.6], | |
| "text-vertical-align": "top" | |
| }, | |
| "style": { | |
| "text-size": 12 | |
| } | |
| }); | |
| var map = new mapboxgl.Map({ | |
| container: 'map', | |
| style: style, | |
| center: [37.8, -96], | |
| zoom: 3 | |
| }); | |
| var features = [ | |
| { | |
| "type": "Feature", | |
| "geometry": { | |
| "type": "Point", | |
| "coordinates": [-77.03238901390978, 38.913188059745586] | |
| }, | |
| "properties": { | |
| "title": "Mapbox DC", | |
| "marker-symbol": "monument" | |
| } | |
| }, | |
| { | |
| "type": "Feature", | |
| "geometry": { | |
| "type": "Point", | |
| "coordinates": [-122.414, 37.776] | |
| }, | |
| "properties": { | |
| "title": "Mapbox SF", | |
| "marker-symbol": "harbor" | |
| } | |
| } | |
| ]; | |
| var latBounds = [-122, -77]; | |
| var lngBounds = [30, 50]; | |
| for( var i=0; i<1000; i++ ){ | |
| var lat = Math.random() * (latBounds[1]- latBounds[0] + 1) + latBounds[0]; | |
| var lng = Math.random() * (lngBounds[1]- lngBounds[0] + 1) + lngBounds[0]; | |
| features.push({ | |
| "type": "Feature", | |
| "geometry": { | |
| "type": "Point", | |
| "coordinates": [lat, lng] | |
| }, | |
| "properties": { | |
| "title": "point_" +i, | |
| "marker-symbol": "harbor" | |
| } | |
| }); | |
| } | |
| var geoJSON = { | |
| "type": "FeatureCollection", | |
| "features": features | |
| }; | |
| var markers = new mapboxgl.GeoJSONSource({ data: geoJSON }); | |
| map.addSource('markers', markers); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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