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Add ol.geom.Geometry#translate

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Éric Lemoine
2014-12-15 17:31:10 +01:00
parent 374f916b3a
commit 14ea2bf413
3 changed files with 44 additions and 0 deletions
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18
src/ol/geom/simplegeometry.js
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@@ -255,6 +255,24 @@ ol.geom.SimpleGeometry.prototype.applyTransform = function(transformFn) {
};
/**
* Translate the geometry.
* @param {number} deltaX Delta X.
* @param {number} deltaY Delta Y.
* @api
*/
ol.geom.SimpleGeometry.prototype.translate = function(deltaX, deltaY) {
var flatCoordinates = this.getFlatCoordinates();
if (!goog.isNull(flatCoordinates)) {
var stride = this.getStride();
ol.geom.flat.transform.translate(
flatCoordinates, 0, flatCoordinates.length, stride,
deltaX, deltaY, flatCoordinates);
this.changed();
}
};
/**
* @param {ol.geom.SimpleGeometry} simpleGeometry Simple geometry.
* @param {goog.vec.Mat4.Number} transform Transform.