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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/v0.44.1/mapbox-gl.js'></script> | |
| <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.44.1/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 = 'pk.eyJ1IjoibWFsLXdvb2QiLCJhIjoiY2oyZ2t2em50MDAyMzJ3cnltMDFhb2NzdiJ9.X-D4Wvo5E5QxeP7K_I3O8w'; | |
| var map = new mapboxgl.Map({ | |
| container: 'map', | |
| style: 'mapbox://styles/mapbox/streets-v8', | |
| center: [-74.50, 40], | |
| zoom: 9, | |
| minZoom: 5, | |
| maxZoom: 15 | |
| }); | |
| map.on('load', function() { | |
| map.addLayer({ | |
| "id": "circle500", | |
| "type": "circle", | |
| "source": { | |
| "type": "geojson", | |
| "data": { | |
| "type": "Feature", | |
| "geometry": { | |
| "type": "Point", | |
| "coordinates": [-74.50, 40] | |
| } | |
| } | |
| }, | |
| "paint": { | |
| "circle-radius": [ | |
| "interpolate", ["exponential", 2], ["zoom"], | |
| 5, 1, | |
| 15, 1024 | |
| ], | |
| "circle-color": "red", | |
| "circle-opacity": 0.6 | |
| } | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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