This is all from http://bost.ocks.org/mike/map/ , with some of my own modification.
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August 29, 2015 13:59
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Map in d3.js
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| /* CSS goes here. */ | |
| .subunit.SCT { fill: #ddc; } | |
| .subunit.WLS { fill: #cdd; } | |
| .subunit.NIR { fill: #cdc; } | |
| .subunit.ENG { fill: #dcd; } | |
| .subunit.IRL { display: none; } | |
| </style> | |
| <body> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script src="http://d3js.org/topojson.v1.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 1160; | |
| var projection = d3.geo.albers() | |
| .center([0, 55.4]) | |
| .rotate([4.4, 0]) | |
| .parallels([50, 60]) | |
| .scale(6000) | |
| .translate([width / 2, height / 2]); | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| /* JavaScript goes here. */ | |
| d3.json("uk.json", function(error, uk) { | |
| svg.append("path") | |
| .datum(topojson.feature(uk, uk.objects.subunits)) | |
| .attr("d", path); | |
| svg.selectAll(".subunit") | |
| .data(topojson.feature(uk, uk.objects.subunits).features) | |
| .enter().append("path") | |
| .attr("class", function(d) { return "subunit " + d.id; }) | |
| .attr("d", path); | |
| }); | |
| </script> | |
| </body> |
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