CDC::OffsetClipRgn 

virtual int OffsetClipRgn( int x, int y );

virtual int OffsetClipRgn( SIZE size );

Return Value

The new region’s type. It can be any one of the following values:

• COMPLEXREGION   Clipping region has overlapping borders.
  
  
• ERROR   Device context is not valid.
  
  
• NULLREGION   Clipping region is empty.
  
  
• SIMPLEREGION   Clipping region has no overlapping borders.

Parameters

x

Specifies the number of logical units to move left or right.

y

Specifies the number of logical units to move up or down.

size

Specifies the amount to offset.

Remarks

Moves the clipping region of the device context by the specified offsets. The function moves the region x units along the x-axis and y units along the y-axis.

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See Also   CDC::SelectClipRgn, ::OffsetClipRgn