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Add ol.coordinate.sub

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Éric Lemoine
2014-02-27 10:15:26 +01:00
committed by Frederic Junod
parent 21d9aa2115
commit 00bc424098
1 changed files with 12 additions and 0 deletions
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12
src/ol/coordinate.js
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@@ -182,6 +182,18 @@ ol.coordinate.scale = function(coordinate, s) {
}; };
/**
* @param {ol.Coordinate} coordinate Coordinate.
* @param {ol.Coordinate} delta Delta.
* @return {ol.Coordinate} Coordinate.
*/
ol.coordinate.sub = function(coordinate, delta) {
coordinate[0] -= delta[0];
coordinate[1] -= delta[1];
return coordinate;
};
/** /**
* @param {ol.Coordinate} coord1 First coordinate. * @param {ol.Coordinate} coord1 First coordinate.
* @param {ol.Coordinate} coord2 Second coordinate. * @param {ol.Coordinate} coord2 Second coordinate.