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Japan Map [TopoJSON]
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| <!doctype html> | |
| <html lang="ja"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>日本地図を描画する</title> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script src="http://d3js.org/topojson.v0.min.js"></script> | |
| </head> | |
| <body> | |
| <script> | |
| var width = 960; | |
| var height = 500; | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| d3.json("japan.topojson", function (error, jpn) { | |
| var projection = d3.geo.mercator() | |
| .center([137, 34]) | |
| .scale(900) | |
| .translate([width / 2, height / 2]); | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| var features = topojson.object(jpn, jpn.objects.japan); | |
| svg.selectAll("path") | |
| .data(features.geometries) | |
| .enter() | |
| .append("path") | |
| .attr("stroke", "white") | |
| .attr("stroke-width", "0.5") | |
| .attr("d", path); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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