Canvas: scale handlers done.

Author: PhaserEditor2D

source/phasereditor/phasereditor.canvas.ui/src/phasereditor/canvas/ui/editors/edithandlers/ScaleHandlerNode.java

@@ -72,15 +72,19 @@ public void handleLocalDrag(double dx, double dy) {
 			double x = (_scaledInitWidth + sign * dx * _model.getScaleX()) / _initWidth;
 			_model.setScaleX(x);
 
-			_model.setX(_initX + dx * _model.getScaleX());
+			if (_axis.x == 0) {
+				_model.setX(_initX + dx * _model.getScaleX());
+			}
 		}
 
 		if (_axis.changeH()) {
 			double sign = _axis.signH();
 			double y = (_scaledInitHeight + sign * dy * _model.getScaleY()) / _initHeight;
 			_model.setScaleY(y);
 
-			_model.setY(_initY + dy * _model.getScaleY());
+			if (_axis.y == 0) {
+				_model.setY(_initY + dy * _model.getScaleY());
+			}
 		}
 
 	}