Languedoc-Roussillon Population / Lambert 93
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August 29, 2015 14:26
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Languedoc-Roussillon Population
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| body { | |
| font: 10px sans-serif; | |
| } | |
| </style> | |
| <body> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/topojson/1.6.19/topojson.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 1100; | |
| var path = d3.geo.path() | |
| .projection(null); | |
| var color = d3.scale.linear() | |
| .domain([4, 500, 1000, 5000, 15000, 20000, 25000, 250000]) | |
| .range(["#fff7ec", "#fee8c8", "#fdd49e", "#fdbb84", "#fc8d59", "#ef6548", "#d7301f", "#b30000", "#7f0000"]); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| d3.json("lr.json", function(error, lr) { | |
| if (error) throw error; | |
| svg.append("g").selectAll("path") | |
| .data(topojson.feature(lr, lr.objects.communes).features) | |
| .enter().append("path") | |
| .attr("class","commune") | |
| .attr("d", path) | |
| .style("fill", function(d) { return color(d.properties.population); }); | |
| svg.append("g").selectAll("text") | |
| .data(topojson.feature(lr, lr.objects.places).features) | |
| .enter().append("text") | |
| .attr("transform", function(d) { return "translate(" + d.geometry.coordinates + ")"; }) | |
| .style("text-anchor", "middle") | |
| .style("font-size","17px") | |
| .style("text-shadow", "0px 0px 2px #fff") | |
| .text(function(d) { return d.properties.name; }); | |
| }); | |
| d3.select(self.frameElement).style("height", height + "px"); | |
| </script> |
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