wine/include/region.h
2000-03-24 21:13:57 +00:00

38 lines
805 B
C

/*
* GDI region definitions
*
* Copyright 1998 Huw Davies
*/
#ifndef __WINE_REGION_H
#define __WINE_REGION_H
#include "gdi.h"
#include "windef.h"
#include "wingdi.h"
typedef struct {
INT size;
INT numRects;
INT type; /* NULL, SIMPLE or COMPLEX */
RECT *rects;
RECT extents;
} WINEREGION;
/* GDI logical region object */
typedef struct
{
GDIOBJHDR header;
WINEREGION *rgn;
} RGNOBJ;
extern BOOL REGION_DeleteObject( HRGN hrgn, RGNOBJ * obj );
extern BOOL REGION_UnionRectWithRgn( HRGN hrgn, const RECT *lpRect );
extern HRGN REGION_CropRgn( HRGN hDst, HRGN hSrc, const RECT *lpRect, const POINT *lpPt );
extern BOOL REGION_FrameRgn( HRGN dest, HRGN src, INT x, INT y );
extern BOOL REGION_LPTODP( HDC hdc, HRGN hDest, HRGN hSrc );
#endif /* __WINE_REGION_H */