CDC::SetArcDirection

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intSetArcDirection(intnArcDirection**);**

Return Value

Specifies the old arc direction, if successful; otherwise 0.

Parameters

nArcDirection

Specifies the new arc direction. This parameter can be either of the following values:

  • AD_COUNTERCLOCKWISE   Figures drawn counterclockwise.

  • AD_CLOCKWISE   Figures drawn clockwise.

Remarks

Sets the drawing direction to be used for arc and rectangle functions. The default direction is counterclockwise. The SetArcDirection function specifies the direction in which the following functions draw:

Arc Pie
ArcTo Rectangle
Chord RoundRect
Ellipse

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See Also   CDC::GetArcDirection,