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Mapbox Earthquake Vector Tiles Test
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset='utf-8' /> | |
| <title>Earthquakes Map: Last month</title> | |
| <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /> | |
| <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.12.1/mapbox-gl.js'></script> | |
| <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.12.1/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.eyJ1Ijoic2Nod2Fua3N0YSIsImEiOiIwTXZySHdVIn0.2RSD-PKkyPIboteVeFcZ2g'; | |
| var map = new mapboxgl.Map({ | |
| container: 'map', | |
| style: 'mapbox://styles/mapbox/streets-v8', | |
| center: [-96,37.8], | |
| zoom: 3 | |
| }); | |
| map.on('style.load', function() { | |
| map.addSource("quakes", { | |
| "type": "geojson", | |
| "data": "http://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_month.geojson" | |
| }); | |
| var mags = [0,1,2,3,4,5,6,7,8,9,10]; | |
| for(var i=0; i < mags.length; i++) { | |
| var mag = mags[i]; | |
| map.addLayer({ | |
| "id": "quakes-"+mag, | |
| "type": "circle", | |
| "source": "quakes", | |
| "filter": ["all", [">=", "mag", mag], ["<", "mag", mag+1]], | |
| "paint": { | |
| "circle-radius": Math.pow(mag,2)/1.5, | |
| "circle-color": "#ff0000", | |
| "circle-opacity": 0.5 | |
| } | |
| }); | |
| } | |
| }); | |
| </script> | |
| </body> | |
| </html> | |
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