CDC::GetBoundsRect
Returns the current accumulated bounding rectangle for the specified device context.
UINT GetBoundsRect(
LPRECT lpRectBounds,
UINT flags
);
Parameters
lpRectBounds
Points to a buffer that will receive the current bounding rectangle. The rectangle is returned in logical coordinates.flags
Specifies whether the bounding rectangle is to be cleared after it is returned. This parameter should be zero or set to the following value:- DCB_RESET Forces the bounding rectangle to be cleared after it is returned.
Return Value
Specifies the current state of the bounding rectangle if the function is successful. It can be a combination of the following values:
DCB_ACCUMULATE Bounding rectangle accumulation is occurring.
DCB_RESET Bounding rectangle is empty.
DCB_SET Bounding rectangle is not empty.
DCB_ENABLE Bounding accumulation is on.
DCB_DISABLE Bounding accumulation is off.
Requirements
Header: afxwin.h