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@darrenjaworski
Created September 8, 2014 03:35
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Orthographic

We are shipping something overseas. More to come.

<!DOCTYPE html>
<meta charset="utf-8">
<body>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="http://d3js.org/topojson.v1.min.js"></script>
<script>
( function map() {
var width = $(window).width() - 16,
height = width,
graticule = d3.geo.graticule(),
norman = [97.44, -35.22, 0];
//35.2200° N, 97.4400° W norman
var projection = d3.geo.orthographic()
.scale(width / 2)
.clipAngle(90)
.translate([width / 2, height / 2]);
var canvas = d3.select("body").append("canvas")
.attr("width", width)
.attr("height", height);
var context = canvas.node().getContext("2d");
var path = d3.geo.path()
.projection(projection)
.context(context);
d3.json("/d/4090846/world-110m.json", function(error, world) {
var countries = topojson.feature(world, world.objects.countries),
land = topojson.feature(world, world.objects.land),
grid = graticule(),
sphere = {type:"Sphere"};
projection.rotate(norman);
context.beginPath();
path(countries);
context.strokeStyle = "#fff";
context.fillStyle = "#000";
context.fill();
context.stroke();
context.beginPath();
path(sphere);
context.strokeStyle = "#000";
context.stroke();
});
}) ();
</script>
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