Remove unused sphere.finalBearing() method

src/ol/sphere/sphere.js

@@ -88,18 +88,6 @@ ol.Sphere.prototype.equirectangularDistance = function(c1, c2) {
 };
 
 
-/**
- * Returns the final bearing from c1 to c2.
- *
- * @param {ol.Coordinate} c1 Coordinate 1.
- * @param {ol.Coordinate} c2 Coordinate 2.
- * @return {number} Initial bearing.
- */
-ol.Sphere.prototype.finalBearing = function(c1, c2) {
-  return (this.initialBearing(c2, c1) + 180) % 360;
-};
-
-
 /**
  * Returns the distance from c1 to c2 using the haversine formula.
  *

test/spec/ol/sphere/sphere.test.js

@@ -13,7 +13,6 @@ describe('ol.Sphere', function() {
       c1: [0, 0],
       c2: [0, 0],
       equirectangularDistance: 0,
-      finalBearing: 180,
       haversineDistance: 0,
       initialBearing: 0,
       midpoint: [0, 0]
@@ -22,7 +21,6 @@ describe('ol.Sphere', function() {
       c1: [0, 0],
       c2: [45, 45],
       equirectangularDistance: 6812.398372654371,
-      finalBearing: 54.735610317245346,
       haversineDistance: 6671.695598673525,
       initialBearing: 35.264389682754654,
       midpoint: [18.434948822922006, 24.0948425521107]
@@ -31,7 +29,6 @@ describe('ol.Sphere', function() {
       c1: [0, 0],
       c2: [-45, 45],
       equirectangularDistance: 6812.398372654371,
-      finalBearing: 305.26438968275465,
       haversineDistance: 6671.695598673525,
       initialBearing: -35.264389682754654,
       midpoint: [-18.434948822922006, 24.0948425521107]
@@ -40,7 +37,6 @@ describe('ol.Sphere', function() {
       c1: [0, 0],
       c2: [-45, -45],
       equirectangularDistance: 6812.398372654371,
-      finalBearing: 234.73561031724535,
       haversineDistance: 6671.695598673525,
       initialBearing: -144.73561031724535,
       midpoint: [-18.434948822922006, -24.0948425521107]
@@ -49,7 +45,6 @@ describe('ol.Sphere', function() {
       c1: [0, 0],
       c2: [45, -45],
       equirectangularDistance: 6812.398372654371,
-      finalBearing: 125.26438968275465,
       haversineDistance: 6671.695598673525,
       initialBearing: 144.73561031724535,
       midpoint: [18.434948822922006, -24.0948425521107]
@@ -58,7 +53,6 @@ describe('ol.Sphere', function() {
       c1: [45, 45],
       c2: [45, 45],
       equirectangularDistance: 0,
-      finalBearing: 180,
       haversineDistance: 0,
       initialBearing: 0,
       midpoint: [45.00000000000005, 45]
@@ -67,7 +61,6 @@ describe('ol.Sphere', function() {
       c1: [45, 45],
       c2: [-45, 45],
       equirectangularDistance: 7076.401799751738,
-      finalBearing: 234.73561031724535,
       haversineDistance: 6671.695598673525,
       initialBearing: -54.73561031724535,
       midpoint: [0, 54.735610317245346]
@@ -76,7 +69,6 @@ describe('ol.Sphere', function() {
       c1: [45, 45],
       c2: [-45, -45],
       equirectangularDistance: 14152.803599503475,
-      finalBearing: 234.73561031724535,
       haversineDistance: 13343.391197347048,
       initialBearing: -125.26438968275465,
       midpoint: [0, 0]
@@ -85,7 +77,6 @@ describe('ol.Sphere', function() {
       c1: [45, 45],
       c2: [45, -45],
       equirectangularDistance: 10007.543398010286,
-      finalBearing: 180,
       haversineDistance: 10007.543398010286,
       initialBearing: 180,
       midpoint: [45.00000000000005, 0]
@@ -94,7 +85,6 @@ describe('ol.Sphere', function() {
       c1: [-45, 45],
       c2: [-45, 45],
       equirectangularDistance: 0,
-      finalBearing: 180,
       haversineDistance: 0,
       initialBearing: 0,
       midpoint: [-45.00000000000005, 45]
@@ -103,7 +93,6 @@ describe('ol.Sphere', function() {
       c1: [-45, 45],
       c2: [-45, -45],
       equirectangularDistance: 10007.543398010286,
-      finalBearing: 180,
       haversineDistance: 10007.543398010286,
       initialBearing: 180,
       midpoint: [-45.00000000000005, 0]
@@ -112,7 +101,6 @@ describe('ol.Sphere', function() {
       c1: [-45, 45],
       c2: [45, -45],
       equirectangularDistance: 14152.803599503475,
-      finalBearing: 125.26438968275465,
       haversineDistance: 13343.391197347048,
       initialBearing: 125.26438968275465,
       midpoint: [0, 0]
@@ -121,7 +109,6 @@ describe('ol.Sphere', function() {
       c1: [-45, -45],
       c2: [-45, -45],
       equirectangularDistance: 0,
-      finalBearing: 180,
       haversineDistance: 0,
       initialBearing: 0,
       midpoint: [-45.00000000000005, -45]
@@ -130,7 +117,6 @@ describe('ol.Sphere', function() {
       c1: [-45, -45],
       c2: [45, -45],
       equirectangularDistance: 7076.401799751738,
-      finalBearing: 54.735610317245346,
       haversineDistance: 6671.695598673525,
       initialBearing: 125.26438968275465,
       midpoint: [0, -54.735610317245346]
@@ -139,7 +125,6 @@ describe('ol.Sphere', function() {
       c1: [45, -45],
       c2: [45, -45],
       equirectangularDistance: 0,
-      finalBearing: 180,
       haversineDistance: 0,
       initialBearing: 0,
       midpoint: [45.00000000000005, -45]
@@ -159,19 +144,6 @@ describe('ol.Sphere', function() {
 
   });
 
-  describe('finalBearing', function() {
-
-    it('results match Chris Veness\'s reference implementation', function() {
-      var e, i;
-      for (i = 0; i < expected.length; ++i) {
-        e = expected[i];
-        expect(sphere.finalBearing(e.c1, e.c2)).to.roughlyEqual(
-            e.finalBearing, 1e-9);
-      }
-    });
-
-  });
-
   describe('haversineDistance', function() {
 
     it('results match Chris Veness\'s reference implementation', function() {