periplus: toolkit/javascript/d3/test/geo/azimuthal-test.js@79833eaa394a (annotated)

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toolkit/javascript/d3/test/geo/azimuthal-test.js

author	Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr>
	Fri, 18 Apr 2014 14:31:58 +0200
changeset 51	79833eaa394a
parent 47	c0b4a8b5a012
permissions	-rw-r--r--

set up second level for navigation

47 c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	1	require("../env");
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	2	require("../../d3");
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	3	require("../../d3.geo");
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	4
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	5	var vows = require("vows"),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	6	assert = require("assert");
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	7
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	8	var suite = vows.describe("d3.geo.azimuthal");
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	9
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	10	suite.addBatch({
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	11	"azimuthal.stereographic": {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	12	topic: function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	13	return d3.geo.azimuthal().mode("stereographic").translate([0, 0]).scale(100);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	14	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	15	"origin": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	16	var coords = azimuthal([0, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	17	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	18	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	19	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	20	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	21	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	22	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	23	"Arctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	24	var coords = azimuthal([0, 85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	25	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	26	assert.inDelta(coords[1], -91.633117, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	27	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	28	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	29	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	30	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	31	"Antarctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	32	var coords = azimuthal([0, -85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	33	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	34	assert.inDelta(coords[1], 91.633117, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	35	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	36	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	37	assert.inDelta(lonlat[1], -85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	38	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	39	"Hawaii": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	40	var coords = azimuthal([-180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	41	assert.equal(coords[0], -Infinity);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	42	assert.isTrue(isNaN(coords[1]));
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	43	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	44	"Phillipines": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	45	var coords = azimuthal([180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	46	assert.equal(coords[0], Infinity);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	47	assert.isTrue(isNaN(coords[1]));
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	48	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	49	"Inversion works for non-zero translation": function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	50	var azimuthal = d3.geo.azimuthal().mode("stereographic").translate([123, 99]).scale(100),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	51	coords = azimuthal([0, 85]),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	52	lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	53	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	54	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	55	}
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	56	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	57	"azimuthal.orthographic": {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	58	topic: function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	59	return d3.geo.azimuthal().mode("orthographic").translate([0, 0]).scale(100);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	60	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	61	"origin": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	62	var coords = azimuthal([0, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	63	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	64	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	65	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	66	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	67	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	68	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	69	"Arctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	70	var coords = azimuthal([0, 85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	71	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	72	assert.inDelta(coords[1], -99.619469, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	73	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	74	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	75	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	76	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	77	"Antarctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	78	var coords = azimuthal([0, -85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	79	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	80	assert.inDelta(coords[1], 99.619469, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	81	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	82	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	83	assert.inDelta(lonlat[1], -85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	84	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	85	"Hawaii": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	86	var coords = azimuthal([-180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	87	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	88	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	89	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	90	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	91	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	92	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	93	"Phillipines": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	94	var coords = azimuthal([180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	95	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	96	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	97	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	98	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	99	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	100	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	101	"Inversion works for non-zero translation": function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	102	var azimuthal = d3.geo.azimuthal().mode("orthographic").translate([123, 99]).scale(100),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	103	coords = azimuthal([0, 85]),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	104	lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	105	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	106	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	107	}
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	108	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	109	"azimuthal.gnomonic": {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	110	topic: function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	111	return d3.geo.azimuthal().mode("gnomonic").translate([0, 0]).scale(100);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	112	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	113	"origin": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	114	var coords = azimuthal([0, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	115	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	116	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	117	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	118	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	119	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	120	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	121	"Arctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	122	var coords = azimuthal([0, 85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	123	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	124	assert.inDelta(coords[1], -1143.005230, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	125	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	126	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	127	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	128	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	129	"Antarctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	130	var coords = azimuthal([0, -85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	131	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	132	assert.inDelta(coords[1], 1143.005230, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	133	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	134	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	135	assert.inDelta(lonlat[1], -85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	136	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	137	"Hawaii": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	138	var coords = azimuthal([-180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	139	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	140	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	141	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	142	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	143	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	144	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	145	"Phillipines": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	146	var coords = azimuthal([180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	147	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	148	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	149	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	150	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	151	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	152	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	153	"Inversion works for non-zero translation": function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	154	var azimuthal = d3.geo.azimuthal().mode("stereographic").translate([123, 99]).scale(100),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	155	coords = azimuthal([0, 85]),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	156	lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	157	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	158	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	159	}
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	160	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	161	"azimuthal.equidistant": {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	162	topic: function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	163	return d3.geo.azimuthal().mode("equidistant").translate([0, 0]).scale(100);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	164	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	165	"origin": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	166	var coords = azimuthal([0, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	167	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	168	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	169	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	170	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	171	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	172	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	173	"Arctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	174	var coords = azimuthal([0, 85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	175	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	176	assert.inDelta(coords[1], -148.352986, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	177	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	178	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	179	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	180	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	181	"Antarctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	182	var coords = azimuthal([0, -90]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	183	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	184	assert.inDelta(coords[1], 157.079632, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	185	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	186	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	187	assert.inDelta(lonlat[1], -90, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	188	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	189	"Hawaii": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	190	var coords = azimuthal([-180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	191	assert.inDelta(coords[0], -314.159265, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	192	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	193	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	194	assert.inDelta(lonlat[0], -180, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	195	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	196	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	197	"Phillipines": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	198	var coords = azimuthal([180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	199	assert.inDelta(coords[0], 314.159265, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	200	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	201	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	202	assert.inDelta(lonlat[0], 180, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	203	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	204	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	205	"Inversion works for non-zero translation": function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	206	var azimuthal = d3.geo.azimuthal().mode("stereographic").translate([123, 99]).scale(100),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	207	coords = azimuthal([0, 85]),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	208	lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	209	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	210	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	211	}
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	212	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	213	"azimuthal.equalarea": {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	214	topic: function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	215	return d3.geo.azimuthal().mode("equalarea").translate([0, 0]).scale(100);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	216	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	217	"origin": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	218	var coords = azimuthal([0, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	219	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	220	assert.inDelta(coords[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	221	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	222	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	223	assert.inDelta(lonlat[1], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	224	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	225	"Arctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	226	var coords = azimuthal([0, 85]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	227	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	228	assert.inDelta(coords[1], -135.118041, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	229	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	230	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	231	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	232	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	233	"Antarctic": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	234	var coords = azimuthal([0, -90]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	235	assert.inDelta(coords[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	236	assert.inDelta(coords[1], 141.421356, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	237	var lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	238	assert.inDelta(lonlat[0], 180, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	239	assert.inDelta(lonlat[1], -90, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	240	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	241	"Hawaii": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	242	var coords = azimuthal([-180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	243	assert.equal(coords[0], -Infinity);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	244	assert.isTrue(isNaN(coords[1]));
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	245	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	246	"Phillipines": function(azimuthal) {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	247	var coords = azimuthal([180, 0]);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	248	assert.equal(coords[0], Infinity);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	249	assert.isTrue(isNaN(coords[1]));
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	250	},
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	251	"Inversion works for non-zero translation": function() {
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	252	var azimuthal = d3.geo.azimuthal().mode("stereographic").translate([123, 99]).scale(100),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	253	coords = azimuthal([0, 85]),
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	254	lonlat = azimuthal.invert(coords);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	255	assert.inDelta(lonlat[0], 0, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	256	assert.inDelta(lonlat[1], 85, 1e-6);
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	257	}
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	258	}
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	259	});
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	260
c0b4a8b5a012 add toolkit.html + démonstrateurs Nicolas Sauret <nicolas.sauret@iri.centrepompidou.fr> parents: diff changeset	261	suite.export(module);

periplus