The DeltaAngle property specifies the angle (in degrees) that has been rotated the layer/object, during the drag operation. The Clockwise property indicates if the rotation is clockwise or anticlockwise. A clockwise (typically abbreviated as CW) motion is one that proceeds in the same direction as a clock's hands: from the top to the right, then down and then to the left, and back up to the top. The RotateAngle property specifies the current angle of the rotation of the specified layer. The CumulativeRotateAngle property specifies the cumulative rotation angle, during the dragging operation. The RotateAngleValid property specifies an expression that validates the rotation angle of the layer, during dragging operation. The OffsetX / OffsetY property specifies the (x,y)-position of the layer, relative to the upper-left corner of the control. The  OffsetXValid / OffsetYValid property to validate the (x,y)-position of the layer. For instance, you can use the OffsetYValid property on "0", and so no vertical movement is allowed.

The following properties can be used during dragging to determine the horizontal / vertical offset:

• X property indicates the x-position of the cursor, when the drag operation starts.
• Y property indicates the y-position of the cursor, when the drag operation starts.
• CurrentX property indicates the current x-position of the cursor, while dragging the layer.
• CurrentY property indicates the current y-position of the cursor, while dragging the layer.
• Delta property, returns the distance between clicking and current points.
• DeltaX property returns the offset on the x-coordinate of the the current drag operation, equivalent with the value of CurrentX - X.
• DeltaY property returns the offset on the y-coordinate of the the current drag operation, equivalent with the value of CurrentY - Y.