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Remove unused sphere.cosineDistance() method

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This commit is contained in:
Tim Schaub
2015-08-23 11:43:26 -06:00
parent bc1328528a
commit c74277cae8
2 changed files with 0 additions and 45 deletions
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17
src/ol/sphere/sphere.js
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@@ -40,23 +40,6 @@ ol.Sphere = function(radius) {
};
/**
* Returns the distance from c1 to c2 using the spherical law of cosines.
*
* @param {ol.Coordinate} c1 Coordinate 1.
* @param {ol.Coordinate} c2 Coordinate 2.
* @return {number} Spherical law of cosines distance.
*/
ol.Sphere.prototype.cosineDistance = function(c1, c2) {
var lat1 = goog.math.toRadians(c1[1]);
var lat2 = goog.math.toRadians(c2[1]);
var deltaLon = goog.math.toRadians(c2[0] - c1[0]);
return this.radius * Math.acos(
Math.sin(lat1) * Math.sin(lat2) +
Math.cos(lat1) * Math.cos(lat2) * Math.cos(deltaLon));
};
/**
* Returns the geodesic area for a list of coordinates.
*