Created
April 26, 2013 10:35
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Auckland with D3
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| <!DOCTYPE html> | |
| <head> | |
| <style> | |
| .buildings { | |
| fill: steelblue; | |
| } | |
| .roads { | |
| fill: none; | |
| stroke: orange; | |
| stroke-width: 0.3px; | |
| } | |
| .trees { | |
| fill: red; | |
| fill-opacity: 0.1; | |
| } | |
| .landuse { | |
| fill: #ccc; | |
| fill-opacity: 0.1; | |
| } | |
| </style> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script src="http://d3js.org/d3.geo.projection.v0.min.js"></script> | |
| <script src="http://d3js.org/topojson.v0.min.js"></script> | |
| </head> | |
| <body> | |
| <script> | |
| /* Longitude and latitude data for 'clipdst': | |
| 174.7236442566 -36.879620605 174.8223495483 -36.8189047565 */ | |
| var width = 960, | |
| height = 500; | |
| var projection = d3.geo.mercator() | |
| .translate([width/2, height/2]) | |
| .center([174.77299690245002, -36.84926268075]) | |
| .scale(600000); | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| var buildings = svg.append("g"); | |
| var roads = svg.append("g"); | |
| var trees = svg.append("g"); | |
| var landuse = svg.append("g"); | |
| d3.json('buildings.json', function(err, data) { | |
| buildings.selectAll("path") | |
| .data(data.features) | |
| .enter().append("path") | |
| .attr("class", "buildings") | |
| .attr("d", path); | |
| }); | |
| d3.json('roads.json', function(err, data) { | |
| roads.selectAll("path") | |
| .data(data.features) | |
| .enter().append("path") | |
| .attr("class", "roads") | |
| .attr("d", path); | |
| }); | |
| d3.json('trees.json', function(err, data) { | |
| trees.selectAll("path") | |
| .data(data.features) | |
| .enter().append("path") | |
| .attr("class", "trees") | |
| .attr("d", path); | |
| }); | |
| d3.json('landuse.json', function(err, data) { | |
| landuse.selectAll("path") | |
| .data(data.features) | |
| .enter().append("path") | |
| .attr("class", "landuse") | |
| .attr("d", path); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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