Sha256: 5b713c64c09d11fe5a5e6fa2ee885c01e53417c0b315fb8810b35da5a4b1d1fe
Contents?: true
Size: 1.62 KB
Versions: 4
Compression:
Stored size: 1.62 KB
Contents
var vows = require("vows"),
assert = require("./assert"),
load = require("./load");
var suite = vows.describe("d3.geo.craig");
suite.addBatch({
"craig": {
topic: load("craig"),
"0° parallel": {
topic: function(geo) { return geo.craig(); },
"projections and inverse projections": function(craig) {
assert.equalInverse(craig, [ 0, 0], [480, 250]);
assert.equalInverse(craig, [ 0, -90], [480, 400]);
assert.equalInverse(craig, [ 0, 90], [480, 100]);
assert.equalInverse(craig, [ 0, -45], [480, 356.066017]);
assert.equalInverse(craig, [ 0, 45], [480, 143.933982]);
assert.equalInverse(craig, [-180, 0], [ 8.761101, 250]);
assert.equalInverse(craig, [ 180, 0], [951.238898, 250]);
assert.equalInverse(craig, [-179, 15], [ 11.3790958, 7198.585721]);
assert.equalInverse(craig, [ 1, 1], [482.617993, 247.382404]);
}
},
"30° parallel": {
topic: function(geo) {
return geo.craig().parallel(30);
},
"projections and inverse projections": function(craig) {
assert.equalInverse(craig, [ 0, 0], [480, 250]);
assert.equalInverse(craig, [ 0, -30], [480, 313.397459]);
assert.equalInverse(craig, [ 0, 30], [480, 163.397459]);
assert.equalInverse(craig, [ 0, -45], [480, 330.700720]);
assert.equalInverse(craig, [ 0, 45], [480, 118.568686]);
assert.equalInverse(craig, [ 1, 1], [482.617993, 247.373611]);
}
}
}
});
suite.export(module);
Version data entries
4 entries across 4 versions & 1 rubygems