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@mbostock
Last active Feb 27, 2019
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Patterson Cylindrical
license: gpl-3.0
height: 547
redirect: https://observablehq.com/@d3/patterson-cylindrical
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.graticule {
fill: none;
stroke: #777;
stroke-width: 0.5px;
stroke-opacity: 0.5;
}
.land {
fill: #222;
}
.boundary {
fill: none;
stroke: #fff;
stroke-width: .5px;
}
</style>
<svg width="960" height="547"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="https://d3js.org/d3-geo-projection.v1.min.js"></script>
<script src="https://d3js.org/topojson.v2.min.js"></script>
<script>
var svg = d3.select("svg"),
width = +svg.attr("width"),
height = +svg.attr("height");
var projection = d3.geoPatterson()
.scale(153)
.translate([width / 2, height / 2])
.precision(0.1);
var path = d3.geoPath()
.projection(projection);
svg.append("path")
.datum(d3.geoGraticule10())
.attr("class", "graticule")
.attr("d", path);
d3.json("https://d3js.org/world-50m.v1.json", function(error, world) {
if (error) throw error;
svg.insert("path", ".graticule")
.datum(topojson.feature(world, world.objects.land))
.attr("class", "land")
.attr("d", path);
svg.insert("path", ".graticule")
.datum(topojson.mesh(world, world.objects.countries, function(a, b) { return a !== b; }))
.attr("class", "boundary")
.attr("d", path);
});
</script>
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