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Contents
var vows = require("vows"),
assert = require("./assert"),
load = require("./load");
var suite = vows.describe("d3.geo.bonne");
suite.addBatch({
"bonne": {
topic: load("bonne"),
"40° parallel": {
topic: function(geo) {
return geo.bonne().parallel(40);
},
"projections and inverse projections": function(bonne) {
assert.equalInverse(bonne, [ 0, 0], [480, 250]);
assert.equalInverse(bonne, [ 0, -90], [480, 485.619449]);
assert.equalInverse(bonne, [ 0, 90], [480, 14.380550]);
assert.equalInverse(bonne, [ 0, -45], [480, 367.809724]);
assert.equalInverse(bonne, [ 0, 45], [480, 132.190275]);
assert.equalInverse(bonne, [-180, 0], [197.703665, -59.391754]);
assert.equalInverse(bonne, [ 180, 0], [762.296334, -59.391754]);
assert.equalInverse(bonne, [-179, 15], [245.482446, -101.610988]);
assert.equalInverse(bonne, [ 1, 1], [482.617557, 247.369808]);
}
},
"90° parallel (Werner)": {
topic: function(geo) {
return geo.bonne().parallel(90);
},
"projections and inverse projections": function(bonne) {
assert.equalInverse(bonne, [0, 0], [480, 250]);
}
},
"0° parallel (sinusoidal)": {
topic: function(geo) {
return geo.bonne().parallel(0);
},
"projections and inverse projections": function(bonne) {
assert.equalInverse(bonne, [0, 0], [480, 250]);
}
}
}
});
suite.export(module);
Version data entries
4 entries across 4 versions & 1 rubygems