Sets the drawing direction to be used for arc and rectangle functions.
Specifies the new arc direction. This parameter can be either of the following values:
AD_COUNTERCLOCKWISE Figures drawn counterclockwise.
AD_CLOCKWISE Figures drawn clockwise.
Specifies the old arc direction, if successful; otherwise 0.
The default direction is counterclockwise. The SetArcDirection function specifies the direction in which the following functions draw: