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Remove unused ellipsoid.vincentyInitialBearing() method

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This commit is contained in:
Tim Schaub
2015-08-23 12:06:31 -06:00
parent 0ba7856d49
commit 6bbc411521
2 changed files with 0 additions and 74 deletions
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16
src/ol/ellipsoid/ellipsoid.js
View File

@@ -167,19 +167,3 @@ ol.Ellipsoid.prototype.vincentyFinalBearing =
var vincenty = this.vincenty(c1, c2, opt_minDeltaLambda, opt_maxIterations);
return vincenty.finalBearing;
};
/**
* Returns the initial bearing from c1 to c2 using Vincenty.
*
* @param {ol.Coordinate} c1 Coordinate 1.
* @param {ol.Coordinate} c2 Coordinate 1.
* @param {number=} opt_minDeltaLambda Minimum delta lambda for convergence.
* @param {number=} opt_maxIterations Maximum iterations.
* @return {number} Initial bearing.
*/
ol.Ellipsoid.prototype.vincentyInitialBearing =
function(c1, c2, opt_minDeltaLambda, opt_maxIterations) {
var vincenty = this.vincenty(c1, c2, opt_minDeltaLambda, opt_maxIterations);
return vincenty.initialBearing;
};

58
test/spec/ol/ellipsoid/ellipsoid.test.js
View File

@@ -8,280 +8,240 @@ describe('ol.Ellipsoid', function() {
c1: [0, 0],
c2: [0, 0],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [0, 0],
c2: [45, 45],
vincentyFinalBearing: 54.890773827979565,
vincentyInitialBearing: 35.41005890511814,
vincentyDistance: 6662472.718217184
},
{
c1: [0, 0],
c2: [45, -45],
vincentyFinalBearing: 125.10922617202044,
vincentyInitialBearing: 144.58994109488185,
vincentyDistance: 6662472.718217184
},
{
c1: [0, 0],
c2: [-45, -45],
vincentyFinalBearing: -125.10922617202044,
vincentyInitialBearing: -144.58994109488185,
vincentyDistance: 6662472.718217184
},
{
c1: [0, 0],
c2: [-45, 45],
vincentyFinalBearing: -54.890773827979565,
vincentyInitialBearing: -35.41005890511814,
vincentyDistance: 6662472.718217184
},
{
c1: [0, 0],
c2: [180, 90],
vincentyFinalBearing: 180,
vincentyInitialBearing: 4.296211503097554e-31,
vincentyDistance: 10001965.729311794
},
{
c1: [0, 0],
c2: [180, -90],
vincentyFinalBearing: 7.0164775638926606e-15,
vincentyInitialBearing: 180,
vincentyDistance: 10001965.729311794
},
{
c1: [0, 0],
c2: [-180, 90],
vincentyFinalBearing: -180,
vincentyInitialBearing: -4.296211503097554e-31,
vincentyDistance: 10001965.729311794
},
{
c1: [0, 0],
c2: [-180, 90],
vincentyFinalBearing: -180,
vincentyInitialBearing: -4.296211503097554e-31,
vincentyDistance: 10001965.729311794
},
{
c1: [45, 45],
c2: [45, 45],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [45, 45],
c2: [45, -45],
vincentyFinalBearing: 180,
vincentyInitialBearing: 180,
vincentyDistance: 9969888.755957305
},
{
c1: [45, 45],
c2: [-45, -45],
vincentyFinalBearing: -125.10922617202044,
vincentyInitialBearing: -125.10922617202044,
vincentyDistance: 13324945.436434371
},
{
c1: [45, 45],
c2: [-45, 45],
vincentyFinalBearing: -125.27390277185786,
vincentyInitialBearing: -54.726097228142166,
vincentyDistance: 6690232.932559058
},
{
c1: [45, 45],
c2: [180, 90],
vincentyFinalBearing: 135,
vincentyInitialBearing: 3.5023624896823797e-15,
vincentyDistance: 5017021.35133314
},
{
c1: [45, 45],
c2: [180, -90],
vincentyFinalBearing: 45.00000000000001,
vincentyInitialBearing: 180,
vincentyDistance: 14986910.107290443
},
{
c1: [45, 45],
c2: [-180, 90],
vincentyFinalBearing: 135.00000000000003,
vincentyInitialBearing: 3.5023624896823793e-15,
vincentyDistance: 5017021.35133314
},
{
c1: [45, 45],
c2: [-180, 90],
vincentyFinalBearing: 135.00000000000003,
vincentyInitialBearing: 3.5023624896823793e-15,
vincentyDistance: 5017021.35133314
},
{
c1: [45, -45],
c2: [45, -45],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [45, -45],
c2: [-45, -45],
vincentyFinalBearing: -54.726097228142166,
vincentyInitialBearing: -125.27390277185786,
vincentyDistance: 6690232.932559058
},
{
c1: [45, -45],
c2: [-45, 45],
vincentyFinalBearing: -54.890773827979565,
vincentyInitialBearing: -54.890773827979565,
vincentyDistance: 13324945.436434371
},
{
c1: [45, -45],
c2: [180, 90],
vincentyFinalBearing: 135,
vincentyInitialBearing: 3.5023624896823797e-15,
vincentyDistance: 14986910.107290443
},
{
c1: [45, -45],
c2: [180, -90],
vincentyFinalBearing: 45.00000000000001,
vincentyInitialBearing: 180,
vincentyDistance: 5017021.35133314
},
{
c1: [45, -45],
c2: [-180, 90],
vincentyFinalBearing: 135.00000000000003,
vincentyInitialBearing: 3.5023624896823793e-15,
vincentyDistance: 14986910.107290443
},
{
c1: [45, -45],
c2: [-180, 90],
vincentyFinalBearing: 135.00000000000003,
vincentyInitialBearing: 3.5023624896823793e-15,
vincentyDistance: 14986910.107290443
},
{
c1: [-45, -45],
c2: [-45, -45],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [-45, -45],
c2: [-45, 45],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 9969888.755957305
},
{
c1: [-45, -45],
c2: [180, 90],
vincentyFinalBearing: -135.00000000000003,
vincentyInitialBearing: -3.5023624896823793e-15,
vincentyDistance: 14986910.107290443
},
{
c1: [-45, -45],
c2: [180, -90],
vincentyFinalBearing: -44.999999999999986,
vincentyInitialBearing: -180,
vincentyDistance: 5017021.35133314
},
{
c1: [-45, -45],
c2: [-180, 90],
vincentyFinalBearing: -135,
vincentyInitialBearing: -3.5023624896823797e-15,
vincentyDistance: 14986910.107290443
},
{
c1: [-45, -45],
c2: [-180, 90],
vincentyFinalBearing: -135,
vincentyInitialBearing: -3.5023624896823797e-15,
vincentyDistance: 14986910.107290443
},
{
c1: [-45, 45],
c2: [-45, 45],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [-45, 45],
c2: [180, 90],
vincentyFinalBearing: -135.00000000000003,
vincentyInitialBearing: -3.5023624896823793e-15,
vincentyDistance: 5017021.35133314
},
{
c1: [-45, 45],
c2: [180, -90],
vincentyFinalBearing: -44.999999999999986,
vincentyInitialBearing: -180,
vincentyDistance: 14986910.107290443
},
{
c1: [-45, 45],
c2: [-180, 90],
vincentyFinalBearing: -135,
vincentyInitialBearing: -3.5023624896823797e-15,
vincentyDistance: 5017021.35133314
},
{
c1: [-45, 45],
c2: [-180, 90],
vincentyFinalBearing: -135,
vincentyInitialBearing: -3.5023624896823797e-15,
vincentyDistance: 5017021.35133314
},
{
c1: [180, 90],
c2: [180, 90],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [180, -90],
c2: [180, -90],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [-180, 90],
c2: [-180, 90],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [-180, 90],
c2: [-180, 90],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
},
{
c1: [-180, 90],
c2: [-180, 90],
vincentyFinalBearing: 0,
vincentyInitialBearing: 0,
vincentyDistance: 0
}
];
@@ -297,8 +257,6 @@ describe('ol.Ellipsoid', function() {
expect(v.distance).to.roughlyEqual(e.vincentyDistance, 1e-8);
expect(v.finalBearing).to.roughlyEqual(
e.vincentyFinalBearing, 1e-9);
expect(v.initialBearing).to.roughlyEqual(
e.vincentyInitialBearing, 1e-9);
}
});
@@ -335,22 +293,6 @@ describe('ol.Ellipsoid', function() {
});
describe('vincentyInitialBearing', function() {
it('returns the same distances as Chris Veness\'s reference implementation',
function() {
var e, i, vincentyInitialBearing;
for (i = 0; i < expected.length; ++i) {
e = expected[i];
vincentyInitialBearing = ol.ellipsoid.WGS84.vincentyInitialBearing(
e.c1, e.c2, 1e-12, 100);
expect(vincentyInitialBearing).to.roughlyEqual(
e.vincentyInitialBearing, 1e-9);
}
});
});
});