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Tricking CartoDB into new projections
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Albers Equal Area | US Drought | April 2014</title> | |
| <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> | |
| <meta http-equiv="content-type" content="text/html; charset=UTF-8"/> | |
| <link rel="shortcut icon" href="http://cartodb.com/assets/favicon.ico" /> | |
| <style> | |
| html, body, #map { | |
| height: 100%; | |
| padding: 0; | |
| margin: 0; | |
| background: black; | |
| } | |
| </style> | |
| <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" /> | |
| <!--[if lte IE 8]> | |
| <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.ie.css" /> | |
| <![endif]--> | |
| </head> | |
| <script type="sql/html" id="cartocss_template"> | |
| /** choropleth visualization */ | |
| #usdm_20140429{ | |
| polygon-fill: #FFFFB2; | |
| polygon-opacity: 0.5; | |
| line-color: #FFF; | |
| line-width: 1; | |
| line-opacity: 1; | |
| } | |
| #usdm_20140429 [ dm <= 4] { | |
| polygon-fill: #B10026; | |
| } | |
| #usdm_20140429 [ dm <= 3] { | |
| polygon-fill: #E31A1C; | |
| } | |
| #usdm_20140429 [ dm <= 3] { | |
| polygon-fill: #FC4E2A; | |
| } | |
| #usdm_20140429 [ dm <= 2] { | |
| polygon-fill: #FD8D3C; | |
| } | |
| #usdm_20140429 [ dm <= 2] { | |
| polygon-fill: #FEB24C; | |
| } | |
| #usdm_20140429 [ dm <= 1] { | |
| polygon-fill: #FED976; | |
| } | |
| #usdm_20140429 [ dm <= 1] { | |
| polygon-fill: #FFFFB2; | |
| } | |
| </script> | |
| <body> | |
| <div id="map"></div> | |
| <!-- include cartodb.js library --> | |
| <script src="http://libs.cartocdn.com/cartodb.js/v3/cartodb.js"></script> | |
| <!-- // <script src="http://cdn.leafletjs.com/leaflet-0.7/leaflet.js"></script> | |
| // <script src="lib/proj4-compressed.js"></script> | |
| // <script src="src/proj4leaflet.js"></script> --> | |
| <script> | |
| function main() { | |
| var map = L.map('map', { | |
| zoomControl: true, | |
| center: [-50, -150], | |
| // center: [-40, -40], | |
| zoom: 4 | |
| }); | |
| L.tileLayer('http://weld.cr.usgs.gov/cgi2-bin/tilecache.py/1.0.0/CONUS.summer.2012.v1.5.bs7.type2/{z}/{x}/{y}.png', { | |
| attribution: 'USGS WELD', | |
| tms: true, | |
| continuousWorld: false | |
| }).addTo(map); | |
| cartodb.createLayer(map, { | |
| user_name: 'andrew', | |
| type: 'cartodb', | |
| sublayers: [{ | |
| sql: 'SELECT dm, ST_Translate(ST_Scale(ST_Transform(the_geom,92003 ), 8.095, 8.095),734000,-7150000) the_geom_webmercator FROM usdm_20140429', | |
| cartocss: $('#cartocss_template').html() | |
| }] | |
| }) | |
| .addTo(map) | |
| .done(function(layer) { | |
| }) | |
| .error(function(err) { | |
| console.log(err); | |
| }); | |
| } | |
| window.onload = main; | |
| </script> | |
| </body> | |
| </html> |
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