ReactOS Development > Doxygen

00001 #pragma once
00002 
00003   /* DCPATH flPath */
00004 #define DCPATH_ACTIVE    0x0001
00005 #define DCPATH_SAVE      0x0002
00006 #define DCPATH_CLOCKWISE 0x0004
00007 // ReactOS only
00008 #define DCPATH_SAVESTATE 0x80000000
00009 
00010 typedef HGDIOBJ HPATH, *PHPATH;
00011 
00012 typedef enum tagGdiPathState
00013 {
00014    PATH_Null,
00015    PATH_Open,
00016    PATH_Closed
00017 } GdiPathState;
00018 
00019 typedef struct _PATH
00020 {
00021   BASEOBJECT   BaseObject;
00022 
00023   RECTFX       rcfxBoundBox;
00024   POINTFX      ptfxSubPathStart;
00025 
00026   // Things to convert from:
00027   DWORD        state;
00028   POINT        *pPoints;
00029   BYTE         *pFlags;
00030   int          numEntriesUsed;
00031   int          numEntriesAllocated;
00032   BOOL         newStroke;
00033 } PATH, *PPATH;
00034 
00035 typedef struct _EPATHOBJ
00036 {
00037   PATHOBJ po;
00038   PPATH   pPath;
00039 } EPATHOBJ, *PEPATHOBJ;
00040 
00041 #define  PATH_AllocPath() ((PPATH) GDIOBJ_AllocObj(GDIObjType_PATH_TYPE))
00042 #define  PATH_AllocPathWithHandle() ((PPATH) GDIOBJ_AllocObjWithHandle (GDI_OBJECT_TYPE_PATH, sizeof(PATH)))
00043 #define  PATH_FreePath(pPath)  GDIOBJ_FreeObj((POBJ)pPath, GDIObjType_PATH_TYPE)
00044 #define  PATH_FreeExtPathByHandle(hPath) GDIOBJ_FreeObjByHandle((HGDIOBJ) hPath, GDI_OBJECT_TYPE_PATH)
00045 #define  PATH_LockPath(hPath) ((PPATH)GDIOBJ_ShareLockObj((HGDIOBJ)hPath, GDI_OBJECT_TYPE_PATH))
00046 #define  PATH_UnlockPath(pPath) GDIOBJ_vDereferenceObject((POBJ)pPath)
00047 
00048 
00049 #define PATH_IsPathOpen(dclevel) ( ((dclevel).hPath) && ((dclevel).flPath & DCPATH_ACTIVE) )
00050 
00051 BOOL FASTCALL PATH_Arc (PDC dc, INT x1, INT y1, INT x2, INT y2, INT xStart, INT yStart, INT xEnd, INT yEnd, INT lines);
00052 BOOL FASTCALL PATH_Ellipse (PDC dc, INT x1, INT y1, INT x2, INT y2);
00053 VOID FASTCALL PATH_EmptyPath (PPATH pPath);
00054 BOOL FASTCALL PATH_LineTo (PDC dc, INT x, INT y);
00055 BOOL FASTCALL PATH_MoveTo (PDC dc);
00056 BOOL FASTCALL PATH_PolyBezier (PDC dc, const POINT *pts, DWORD cbPoints);
00057 BOOL FASTCALL PATH_PolyBezierTo (PDC dc, const POINT *pts, DWORD cbPoints);
00058 BOOL FASTCALL PATH_PolyDraw(PDC dc, const POINT *pts, const BYTE *types, DWORD cbPoints);
00059 BOOL FASTCALL PATH_Polygon (PDC dc, const POINT *pts, DWORD cbPoints);
00060 BOOL FASTCALL PATH_Polyline (PDC dc, const POINT *pts, DWORD cbPoints);
00061 BOOL FASTCALL PATH_PolylineTo (PDC dc, const POINT *pts, DWORD cbPoints);
00062 BOOL FASTCALL PATH_PolyPolygon ( PDC dc, const POINT* pts, const INT* counts, UINT polygons);
00063 BOOL FASTCALL PATH_PolyPolyline( PDC dc, const POINT* pts, const DWORD* counts, DWORD polylines);
00064 BOOL FASTCALL PATH_Rectangle (PDC dc, INT x1, INT y1, INT x2, INT y2);
00065 BOOL FASTCALL PATH_RoundRect(DC *dc, INT x1, INT y1, INT x2, INT y2, INT ell_width, INT ell_height);
00066 BOOL FASTCALL PATH_PathToRegion (PPATH pPath, INT nPolyFillMode, HRGN *pHrgn);
00067 BOOL FASTCALL PATH_ExtTextOut(PDC dc,INT x,INT y,UINT flags,const RECTL *lprc,LPCWSTR str,UINT count,const INT *dx);
00068 
00069 BOOL FASTCALL PATH_AddEntry (PPATH pPath, const POINT *pPoint, BYTE flags);
00070 BOOL FASTCALL PATH_AddFlatBezier (PPATH pPath, POINT *pt, BOOL closed);
00071 BOOL FASTCALL PATH_DoArcPart (PPATH pPath, FLOAT_POINT corners[], double angleStart, double angleEnd, BYTE startEntryType);
00072 BOOL FASTCALL PATH_FillPath( PDC dc, PPATH pPath );
00073 BOOL FASTCALL PATH_FlattenPath (PPATH pPath);
00074 VOID FASTCALL PATH_NormalizePoint (FLOAT_POINT corners[], const FLOAT_POINT *pPoint, double *pX, double *pY);
00075 
00076 BOOL FASTCALL PATH_ReserveEntries (PPATH pPath, INT numEntries);
00077 VOID FASTCALL PATH_ScaleNormalizedPoint (FLOAT_POINT corners[], double x, double y, POINT *pPoint);
00078 BOOL FASTCALL PATH_StrokePath(DC *dc, PPATH pPath);
00079 BOOL PATH_CheckCorners(DC *dc, POINT corners[], INT x1, INT y1, INT x2, INT y2);
00080 
00081 VOID FASTCALL IntGdiCloseFigure(PPATH pPath);
00082 BOOL FASTCALL PATH_Delete(HPATH hPath);
00083 
00084 VOID FASTCALL IntGetCurrentPositionEx(PDC dc, LPPOINT pt);
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