(During scale up/scale down/rotate) Center of rotation. Fix movement direction of rotation center

(During free transform) Scale up/Scale down/Rotate

(During free transform) Scale up/down with reference to the cen­ter of rotation

(During free transform) Move the handle in the same direction as the frame

(Mesh Transformation) Fix translation direction

(During rotate) Rotate by 45 degrees each time

(During move) Fix translation direction