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August 24, 2011 02:51
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js"></script> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.layout.js"></script> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.geom.js"></script> | |
| <script type="text/javascript" src="https://raw.github.com/simplegeo/polymaps/master/polymaps.min.js"></script> | |
| <style type="text/css"> | |
| .link { stroke: #ccc; } | |
| .nodetext { pointer-events: none; font: 10px sans-serif; } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="map" style="width:960px;height:500px;"></div> | |
| <script type="text/javascript"> | |
| var data = {"type": "FeatureCollection", "features":[ | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.05253755225374,42.35563913983638]}, "properties": {"_id":"e8141967af9895da3d16138a931a4453","_rev":"1-c05a6e16c137dbe6adb0ce4903646a34","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-mG5o0ZZmrOuKFAjrXFCuDg==","length":125540,"stub":true}}}}, | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.08639492855832,42.3448741546063]}, "properties": {"_id":"e8141967af9895da3d16138a93424a57","_rev":"1-965c87f972a72f7507113e16cf18e3c6","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-mG5o0ZZmrOuKFAjrXFCuDg==","length":125540,"stub":true}}}}, | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.05095504893495,42.35505640229554]}, "properties": {"_id":"e8141967af9895da3d16138a93151c18","_rev":"1-be06d630949b96b13cf36f60793f4431","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-PHhnYN2T3wt9eQOXH2689w==","length":105328,"stub":true}}}}, | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.0517918981476,42.35986085247134]}, "properties": {"_id":"e8141967af9895da3d16138a931312cf","_rev":"1-83a894d045904525918e06a0c5e28acb","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-mG5o0ZZmrOuKFAjrXFCuDg==","length":125540,"stub":true}}}}, | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.0498972585831,42.35566296089346]}, "properties": {"_id":"e8141967af9895da3d16138a93051719","_rev":"1-de015003039e933a271f7e527d818be5","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-PHhnYN2T3wt9eQOXH2689w==","length":105328,"stub":true}}}}, | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.05025231017305,42.35895310908976]}, "properties": {"_id":"e8141967af9895da3d16138a931078b6","_rev":"1-f3716e69206ea0e1f555f63bba09ce1d","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-mG5o0ZZmrOuKFAjrXFCuDg==","length":125540,"stub":true}}}}, | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.0500786487961,42.35781651032094]}, "properties": {"_id":"e8141967af9895da3d16138a93050393","_rev":"1-5bb7c8594ffd2852d3823929f27b72bc","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-xl4x9LH1HPWGBSNZGxCHjQ==","length":93820,"stub":true}}}}, | |
| {"type": "Feature", "geometry": {"type":"Point","coordinates":[-71.05315709590911,42.35779636641356]}, "properties": {"_id":"cb85d486cf20ced0f52ab53e1f1cf86b","_rev":"1-5464cd377e7dd7d1783837e06aa6d9dd","properties":{"neighborhood":"Back Bay"},"_attachments":{"awesome.jpeg":{"content_type":"image/jpeg","revpos":1,"digest":"md5-PHhnYN2T3wt9eQOXH2689w==","length":105328,"stub":true}}}}]}; | |
| var w = 960, | |
| h = 500, | |
| po = org.polymaps, | |
| container = d3.select("#map").append("svg:svg").node(), | |
| url = po.url('http://mt0.googleapis.com/vt?lyrs=t@127,r@158&src=apiv3&hl=en-US&x={X}&y={Y}&z={Z}&s=Gali'), | |
| map = org.polymaps.map(), | |
| layer = po.geoJson(), | |
| force, | |
| nodes; | |
| layer | |
| .features(data.features) | |
| ; | |
| map | |
| .center({ | |
| lat: 42.35779636641356, | |
| lon: -71.05315709590911 | |
| }) | |
| .zoom(13) | |
| .container(container) | |
| .add(po.image().url(url)) | |
| //.add(po.interact()) | |
| .add(layer) | |
| ; | |
| force = d3.layout.force() | |
| .nodes(data.features) | |
| .gravity(0) | |
| .charge(0) | |
| .size([w, h]) | |
| .start() | |
| ; | |
| nodes = d3.select(layer.container()) | |
| .selectAll('circle') | |
| .data(data.features) | |
| .call(force.drag) | |
| ; | |
| force | |
| .on('tick', function(){ | |
| nodes | |
| .attr('transform', function(d, i){ | |
| // Offest d.x and d.y with arbitrary values...where's the datum? | |
| return 'translate(' + (3849.77 + d.x) + ', ' + (1334.5 + d.y) + ')'; | |
| }) | |
| ; | |
| }) | |
| .stop() | |
| ; | |
| </script> | |
| </body> | |
| </html> |
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