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phil-pedruco/index.html

Last active August 29, 2015 13:56
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Map of the Netherlands
Raw
index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>
</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 = 550;
var colour = d3.scale.category20();
var projection = d3.geo.mercator()
.scale(1)
.translate([0, 0]);
var path = d3.geo.path()
.projection(projection);
var svg = d3.select("body").append("svg")
.attr("width", width)
.attr("height", height);
d3.json("nld.json", function(error, nld) {
var l = topojson.feature(nld, nld.objects.subunits).features[3],
b = path.bounds(l),
s = .2 / Math.max((b[1][0] - b[0][0]) / width, (b[1][1] - b[0][1]) / height),
t = [(width - s * (b[1][0] + b[0][0])) / 2, (height - s * (b[1][1] + b[0][1])) / 2];
projection
.scale(s)
.translate(t);
svg.selectAll("path")
.data(topojson.feature(nld, nld.objects.subunits).features).enter()
.append("path")
.attr("d", path)
.attr("fill", function(d, i) {
return colour(i);
})
.attr("class", function(d, i) {
return d.properties.name;
});
});
</script>
</body>
</html>
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nld.json
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