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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script type="text/javascript" src="http://github.com/simplegeo/polymaps/raw/v2.2.0/polymaps.min.js"></script> | |
| <script type="text/javascript" src="http://github.com/mbostock/polymaps/raw/586fbb0346548a5559b6edea8aab76ac51334da5/lib/crimespotting/crimespotting.js"></script> | |
| <style type="text/css"> | |
| @import url("http://github.com/simplegeo/polymaps/raw/v2.2.0/examples/example.css"); | |
| html, body { | |
| height: 100%; | |
| background: #E6E6E6; | |
| } | |
| svg { | |
| display: block; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| var po = org.polymaps; | |
| var svg = document.body.appendChild(po.svg("svg")), | |
| defs = svg.appendChild(po.svg("defs")), | |
| rg = defs.appendChild(po.svg("radialGradient")), | |
| s0 = rg.appendChild(po.svg("stop")), | |
| s1 = rg.appendChild(po.svg("stop")); | |
| rg.setAttribute("id", "gradient"); | |
| s0.setAttribute("offset", "0%"); | |
| s0.setAttribute("stop-color", "green"); | |
| s1.setAttribute("offset", "100%"); | |
| s1.setAttribute("stop-color", "green"); | |
| s1.setAttribute("stop-opacity", 0); | |
| var map = po.map() | |
| .container(svg) | |
| .center({lat: 37.787, lon: -122.228}) | |
| .zoom(12) | |
| .add(po.interact()); | |
| map.add(po.image() | |
| .url(po.url("http://{S}tile.cloudmade.com" | |
| + "/1a1b06b230af4efdbb989ea99e9841af" // http://cloudmade.com/register | |
| + "/998/256/{Z}/{X}/{Y}.png") | |
| .hosts(["a.", "b.", "c.", ""]))); | |
| map.add(po.geoJson() | |
| .features([ | |
| {geometry: {coordinates: [-122.258, 37.805], type: "Point"}}, | |
| {geometry: {coordinates: [-122.248, 37.805], type: "Point"}}, | |
| {geometry: {coordinates: [-122.258, 37.815], type: "Point"}} | |
| ]) | |
| .on("load", load)); | |
| map.add(po.compass() | |
| .pan("none")); | |
| /** Post-process the GeoJSON points! */ | |
| function load(e) { | |
| var r = 20 * Math.pow(2, e.tile.zoom - 12); | |
| for (var i = 0; i < e.features.length; i++) { | |
| var c = e.features[i].element; | |
| c.setAttribute("r", r); | |
| c.setAttribute("fill", "url(#gradient)"); | |
| } | |
| } | |
| </script> | |
| <span id="copy"> | |
| © 2010 | |
| <a href="http://www.cloudmade.com/">CloudMade</a>, | |
| <a href="http://www.openstreetmap.org/">OpenStreetMap</a> contributors, | |
| <a href="http://creativecommons.org/licenses/by-sa/2.0/">CCBYSA</a>. | |
| </span> | |
| </body> | |
| </html> |
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