CDC::OffsetClipRgn

Syntax

int OffsetClipRgn( int x, int y );

int OffsetClipRgn( SIZE size );

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 given device by the specified offsets. The function moves the region x units along the x-axis and y units along the y-axis.

Return Value

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

Value Meaning

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

See Also

::OffsetClipRgn