Retrieves the coordinates of the bounding rectangle of the CRgn object.
int GetRgnBox(
LPRECT lpRect
) const;
Parameters
lpRect
Points to a RECT structure or CRect object to receive the coordinates of the bounding rectangle. The RECT structure has the following form:typedef struct tagRECT {
int left;
int top;
int right;
int bottom;
} RECT;
Return Value
Specifies the region's type. It can be any of the following values:
COMPLEXREGION Region has overlapping borders.
NULLREGION Region is empty.
ERROR CRgn object does not specify a valid region.
SIMPLEREGION Region has no overlapping borders.
Example
See the example for CRgn::CreatePolygonRgn.
Requirements
Header: afxwin.h