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Diffstat (limited to 'svtools/inc/svtools/grfmgr.hxx')
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diff --git a/svtools/inc/svtools/grfmgr.hxx b/svtools/inc/svtools/grfmgr.hxx new file mode 100644 index 000000000000..d3fcc9800c88 --- /dev/null +++ b/svtools/inc/svtools/grfmgr.hxx @@ -0,0 +1,573 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _GRFMGR_HXX +#define _GRFMGR_HXX + +#include <vcl/graph.hxx> +#include <svtools/svtdllapi.h> + +// ----------- +// - Defines - +// ----------- + +#define GRFMGR_DRAW_NOTCACHED 0x00000000UL +#define GRFMGR_DRAW_CACHED 0x00000001UL +#define GRFMGR_DRAW_BILINEAR 0x00000002UL +#define GRFMGR_DRAW_USE_DRAWMODE_SETTINGS 0x00000004UL +#define GRFMGR_DRAW_SUBSTITUTE 0x00000008UL +#define GRFMGR_DRAW_NO_SUBSTITUTE 0x00000010UL +#define GRFMGR_DRAW_STANDARD (GRFMGR_DRAW_CACHED|GRFMGR_DRAW_BILINEAR) + +// -------------------- +// - AutoSwap Defines - +// -------------------- + +#define GRFMGR_AUTOSWAPSTREAM_LINK ((SvStream*)0x00000000UL) +#define GRFMGR_AUTOSWAPSTREAM_LOADED ((SvStream*)0xfffffffdUL) +#define GRFMGR_AUTOSWAPSTREAM_TEMP ((SvStream*)0xfffffffeUL) +#define GRFMGR_AUTOSWAPSTREAM_NONE ((SvStream*)0xffffffffUL) + +// ---------------------- +// - Adjustment Defines - +// ---------------------- + +#define ADJUSTMENT_NONE 0x00000000UL +#define ADJUSTMENT_DRAWMODE 0x00000001UL +#define ADJUSTMENT_COLORS 0x00000002UL +#define ADJUSTMENT_MIRROR 0x00000004UL +#define ADJUSTMENT_ROTATE 0x00000008UL +#define ADJUSTMENT_TRANSPARENCY 0x00000010UL +#define ADJUSTMENT_ALL 0xFFFFFFFFUL + +// --------- +// - Enums - +// --------- + +enum GraphicDrawMode +{ + GRAPHICDRAWMODE_STANDARD = 0, + GRAPHICDRAWMODE_GREYS = 1, + GRAPHICDRAWMODE_MONO = 2, + GRAPHICDRAWMODE_WATERMARK = 3 +}; + +// ------------ +// - Forwards - +// ------------ + +class GraphicManager; +class SvStream; +class BitmapWriteAccess; +class GraphicCache; +class VirtualDevice; +struct GrfSimpleCacheObj; +struct ImplTileInfo; + +// --------------- +// - GraphicAttr - +// --------------- + +class SVT_DLLPUBLIC GraphicAttr +{ +private: + + long mnDummy1; + long mnDummy2; + double mfGamma; + sal_uInt32 mnMirrFlags; + long mnLeftCrop; + long mnTopCrop; + long mnRightCrop; + long mnBottomCrop; + sal_uInt16 mnRotate10; + short mnContPercent; + short mnLumPercent; + short mnRPercent; + short mnGPercent; + short mnBPercent; + sal_Bool mbInvert; + sal_uInt8 mcTransparency; + GraphicDrawMode meDrawMode; + + void* mpDummy; + +public: + + GraphicAttr(); + ~GraphicAttr(); + + sal_Bool operator==( const GraphicAttr& rAttr ) const; + sal_Bool operator!=( const GraphicAttr& rAttr ) const { return !( *this == rAttr ); } + + void SetDrawMode( GraphicDrawMode eDrawMode ) { meDrawMode = eDrawMode; } + GraphicDrawMode GetDrawMode() const { return meDrawMode; } + + void SetMirrorFlags( sal_uLong nMirrFlags ) { mnMirrFlags = nMirrFlags; } + sal_uLong GetMirrorFlags() const { return mnMirrFlags; } + + void SetCrop( long nLeft_100TH_MM, long nTop_100TH_MM, long nRight_100TH_MM, long nBottom_100TH_MM ) + { + mnLeftCrop = nLeft_100TH_MM; mnTopCrop = nTop_100TH_MM; + mnRightCrop = nRight_100TH_MM; mnBottomCrop = nBottom_100TH_MM; + } + long GetLeftCrop() const { return mnLeftCrop; } + long GetTopCrop() const { return mnTopCrop; } + long GetRightCrop() const { return mnRightCrop; } + long GetBottomCrop() const { return mnBottomCrop; } + + void SetRotation( sal_uInt16 nRotate10 ) { mnRotate10 = nRotate10; } + sal_uInt16 GetRotation() const { return mnRotate10; } + + void SetLuminance( short nLuminancePercent ) { mnLumPercent = nLuminancePercent; } + short GetLuminance() const { return mnLumPercent; } + + void SetContrast( short nContrastPercent ) { mnContPercent = nContrastPercent; } + short GetContrast() const { return mnContPercent; } + + void SetChannelR( short nChannelRPercent ) { mnRPercent = nChannelRPercent; } + short GetChannelR() const { return mnRPercent; } + + void SetChannelG( short nChannelGPercent ) { mnGPercent = nChannelGPercent; } + short GetChannelG() const { return mnGPercent; } + + void SetChannelB( short nChannelBPercent ) { mnBPercent = nChannelBPercent; } + short GetChannelB() const { return mnBPercent; } + + void SetGamma( double fGamma ) { mfGamma = fGamma; } + double GetGamma() const { return mfGamma; } + + void SetInvert( sal_Bool bInvert ) { mbInvert = bInvert; } + sal_Bool IsInvert() const { return mbInvert; } + + void SetTransparency( sal_uInt8 cTransparency ) { mcTransparency = cTransparency; } + sal_uInt8 GetTransparency() const { return mcTransparency; } + + sal_Bool IsSpecialDrawMode() const { return( meDrawMode != GRAPHICDRAWMODE_STANDARD ); } + sal_Bool IsMirrored() const { return( mnMirrFlags != 0UL ); } + sal_Bool IsCropped() const + { + return( mnLeftCrop != 0 || mnTopCrop != 0 || + mnRightCrop != 0 || mnBottomCrop != 0 ); + } + sal_Bool IsRotated() const { return( ( mnRotate10 % 3600 ) != 0 ); } + sal_Bool IsTransparent() const { return( mcTransparency > 0 ); } + sal_Bool IsAdjusted() const + { + return( mnLumPercent != 0 || mnContPercent != 0 || mnRPercent != 0 || + mnGPercent != 0 || mnBPercent != 0 || mfGamma != 1.0 || mbInvert ); + } + + friend SvStream& operator<<( SvStream& rOStm, const GraphicAttr& rAttr ); + friend SvStream& operator>>( SvStream& rIStm, GraphicAttr& rAttr ); +}; + +// ----------------- +// - GraphicObject - +// ----------------- + +class SVT_DLLPUBLIC GraphicObject : public SvDataCopyStream +{ + friend class GraphicManager; + +private: + + static GraphicManager* mpGlobalMgr; + + Graphic maGraphic; + GraphicAttr maAttr; + Size maPrefSize; + MapMode maPrefMapMode; + sal_uLong mnSizeBytes; + GraphicType meType; + GraphicManager* mpMgr; + String* mpLink; + Link* mpSwapStreamHdl; + String* mpUserData; + Timer* mpSwapOutTimer; + GrfSimpleCacheObj* mpSimpleCache; + sal_uLong mnAnimationLoopCount; + void* mpDummy1; + void* mpDummy2; + sal_Bool mbAutoSwapped : 1; + sal_Bool mbTransparent : 1; + sal_Bool mbAnimated : 1; + sal_Bool mbEPS : 1; + sal_Bool mbIsInSwapIn : 1; + sal_Bool mbIsInSwapOut : 1; + sal_Bool mbAlpha : 1; + sal_Bool mbDummyFlag8 : 1; + + void SVT_DLLPRIVATE ImplConstruct(); + void SVT_DLLPRIVATE ImplAssignGraphicData(); + void SVT_DLLPRIVATE ImplSetGraphicManager( const GraphicManager* pMgr, + const ByteString* pID = NULL, + const GraphicObject* pCopyObj = NULL ); + void SVT_DLLPRIVATE ImplAutoSwapIn(); + sal_Bool SVT_DLLPRIVATE ImplIsAutoSwapped() const { return mbAutoSwapped; } + sal_Bool SVT_DLLPRIVATE ImplGetCropParams( OutputDevice* pOut, Point& rPt, Size& rSz, const GraphicAttr* pAttr, + PolyPolygon& rClipPolyPoly, sal_Bool& bRectClipRegion ) const; + + /** Render a given number of tiles in an optimized way + + This method recursively subdivides the tile rendering problem + in smaller parts, i.e. rendering output size x with few tiles + of size y, which in turn are generated from the original + bitmap in a recursive fashion. The subdivision size can be + controlled by the exponent argument, which specifies the + minimal number of smaller tiles used in one recursion + step. The resulting tile size is given as the integer number + of repetitions of the original bitmap along x and y. As the + exponent need not necessarily divide these numbers without + remainder, the repetition counts are effectively converted to + base-exponent numbers, where each place denotes the number of + times the corresponding tile size is rendered. + + @param rVDev + Virtual device to render everything into + + @param nExponent + Number of repetitions per subdivision step, _must_ be greater than 1 + + @param nNumTilesX + Number of original tiles to generate in x direction + + @param nNumTilesY + Number of original tiles to generate in y direction + + @param rTileSizePixel + Size in pixel of the original tile bitmap to render it in + + @param pAttr + Graphic attributes to be used for rendering + + @param nFlags + Graphic flags to be used for rendering + + @param rCurrPos + Current output point for this recursion level (should start with (0,0)) + + @return true, if everything was successfully rendered. + */ + bool SVT_DLLPRIVATE ImplRenderTempTile( VirtualDevice& rVDev, int nExponent, + int nNumTilesX, int nNumTilesY, + const Size& rTileSizePixel, + const GraphicAttr* pAttr, sal_uLong nFlags ); + + /// internally called by ImplRenderTempTile() + bool SVT_DLLPRIVATE ImplRenderTileRecursive( VirtualDevice& rVDev, int nExponent, int nMSBFactor, + int nNumOrigTilesX, int nNumOrigTilesY, + int nRemainderTilesX, int nRemainderTilesY, + const Size& rTileSizePixel, const GraphicAttr* pAttr, + sal_uLong nFlags, ImplTileInfo& rTileInfo ); + + bool SVT_DLLPRIVATE ImplDrawTiled( OutputDevice* pOut, const Rectangle& rArea, const Size& rSizePixel, + const Size& rOffset, const GraphicAttr* pAttr, sal_uLong nFlags, int nTileCacheSize1D ); + + bool SVT_DLLPRIVATE ImplDrawTiled( OutputDevice& rOut, const Point& rPos, + int nNumTilesX, int nNumTilesY, + const Size& rTileSize, + const GraphicAttr* pAttr, sal_uLong nFlags ); + + void SVT_DLLPRIVATE ImplTransformBitmap( BitmapEx& rBmpEx, + const GraphicAttr& rAttr, + const Size& rCropLeftTop, + const Size& rCropRightBottom, + const Rectangle& rCropRect, + const Size& rDstSize, + sal_Bool bEnlarge ) const; + + DECL_LINK( ImplAutoSwapOutHdl, void* ); + +protected: + + virtual void GraphicManagerDestroyed(); + virtual SvStream* GetSwapStream() const; + + // !!! to be removed + virtual sal_uLong GetReleaseFromCache() const; + + virtual void Load( SvStream& ); + virtual void Save( SvStream& ); + virtual void Assign( const SvDataCopyStream& ); + +public: + + TYPEINFO(); + + GraphicObject( const GraphicManager* pMgr = NULL ); + GraphicObject( const Graphic& rGraphic, const GraphicManager* pMgr = NULL ); + GraphicObject( const Graphic& rGraphic, const String& rLink, const GraphicManager* pMgr = NULL ); + GraphicObject( const GraphicObject& rCacheObj, const GraphicManager* pMgr = NULL ); + GraphicObject( const ByteString& rUniqueID, const GraphicManager* pMgr = NULL ); + ~GraphicObject(); + + GraphicObject& operator=( const GraphicObject& rCacheObj ); + sal_Bool operator==( const GraphicObject& rCacheObj ) const; + sal_Bool operator!=( const GraphicObject& rCacheObj ) const { return !( *this == rCacheObj ); } + + sal_Bool HasSwapStreamHdl() const { return( mpSwapStreamHdl != NULL && mpSwapStreamHdl->IsSet() ); } + void SetSwapStreamHdl(); + void SetSwapStreamHdl( const Link& rHdl, const sal_uLong nSwapOutTimeout = 0UL ); + Link GetSwapStreamHdl() const; + sal_uLong GetSwapOutTimeout() const { return( mpSwapOutTimer ? mpSwapOutTimer->GetTimeout() : 0 ); } + + void FireSwapInRequest(); + void FireSwapOutRequest(); + + void SetGraphicManager( const GraphicManager& rMgr ); + GraphicManager& GetGraphicManager() const { return *mpMgr; } + + sal_Bool IsCached( OutputDevice* pOut, const Point& rPt, const Size& rSz, + const GraphicAttr* pAttr = NULL, sal_uLong nFlags = GRFMGR_DRAW_STANDARD) const; + void ReleaseFromCache(); + + const Graphic& GetGraphic() const; + void SetGraphic( const Graphic& rGraphic, const GraphicObject* pCopyObj = 0); + void SetGraphic( const Graphic& rGraphic, const String& rLink ); + + /** Get graphic transformed according to given attributes + + This method returns a Graphic transformed, cropped and scaled + to the given parameters, ready to be rendered to printer or + display. The returned graphic has the same visual appearance + as if it had been drawn via GraphicObject::Draw() to a + specific output device. + + @param rDestSize + Desired output size in logical coordinates. The mapmode to + interpret these logical coordinates in is given by the second + parameter, rDestMap. + + @param rDestMap + Mapmode the output should be interpreted in. This is used to + interpret rDestSize, to set the appropriate PrefMapMode on the + returned Graphic, and to deal correctly with metafile graphics. + + @param rAttr + Graphic attributes used to transform the graphic. This + includes cropping, rotation, mirroring, and various color + adjustment parameters. + + @return the readily transformed Graphic + */ + Graphic GetTransformedGraphic( const Size& rDestSize, const MapMode& rDestMap, const GraphicAttr& rAttr ) const; + Graphic GetTransformedGraphic( const GraphicAttr* pAttr = NULL ) const; // TODO: Change to Impl + + void SetAttr( const GraphicAttr& rAttr ); + const GraphicAttr& GetAttr() const { return maAttr; } + + sal_Bool HasLink() const { return( mpLink != NULL && mpLink->Len() > 0 ); } + void SetLink(); + void SetLink( const String& rLink ); + String GetLink() const; + + sal_Bool HasUserData() const { return( mpUserData != NULL && mpUserData->Len() > 0 ); } + void SetUserData(); + void SetUserData( const String& rUserData ); + String GetUserData() const; + + ByteString GetUniqueID() const; + + GraphicType GetType() const { return meType; } + const Size& GetPrefSize() const { return maPrefSize; } + const MapMode& GetPrefMapMode() const { return maPrefMapMode; } + sal_uLong GetSizeBytes() const { return mnSizeBytes; } + sal_uLong GetChecksum() const; + sal_Bool IsTransparent() const { return mbTransparent; } + sal_Bool IsAlpha() const { return mbAlpha; } + sal_Bool IsAnimated() const { return mbAnimated; } + sal_Bool IsEPS() const { return mbEPS; } + + void ResetAnimationLoopCount(); + List* GetAnimationInfoList() const; + Link GetAnimationNotifyHdl() const { return maGraphic.GetAnimationNotifyHdl(); } + void SetAnimationNotifyHdl( const Link& rLink ); + + sal_Bool SwapOut(); + sal_Bool SwapOut( SvStream* pOStm ); + sal_Bool SwapIn(); + sal_Bool SwapIn( SvStream* pIStm ); + + sal_Bool IsInSwapIn() const { return mbIsInSwapIn; } + sal_Bool IsInSwapOut() const { return mbIsInSwapOut; } + sal_Bool IsInSwap() const { return( mbIsInSwapOut || mbIsInSwapOut ); } + sal_Bool IsSwappedOut() const { return( mbAutoSwapped || maGraphic.IsSwapOut() ); } + void SetSwapState(); + + sal_Bool Draw( OutputDevice* pOut, const Point& rPt, const Size& rSz, + const GraphicAttr* pAttr = NULL, sal_uLong nFlags = GRFMGR_DRAW_STANDARD ); + + sal_Bool DrawWithPDFHandling( OutputDevice& rOutDev, + const Point& rPt, const Size& rSz, + const GraphicAttr* pGrfAttr = NULL, + const sal_uLong nFlags = GRFMGR_DRAW_STANDARD ); + + /** Draw the graphic repeatedly into the given output rectangle + + @param pOut + OutputDevice where the rendering should take place + + @param rArea + The output area that is filled with tiled instances of this graphic + + @param rSize + The actual size of a single tile + + @param rOffset + Offset from the left, top position of rArea, where to start + the tiling. The upper left corner of the graphic tilings will + virtually start at this position. Concretely, only that many + tiles are drawn to completely fill the given output area. + + @param pAttr + Optional GraphicAttr + + @param nFlags + Optional rendering flags + + @param nTileCacheSize1D + Optional dimension of the generated cache tiles. The pOut sees + a number of tile draws, which have approximately + nTileCacheSize1D times nTileCacheSize1D bitmap sizes if the + tile bitmap is smaller. Otherwise, the tile is drawn as + is. This is useful if e.g. you want only a few, very large + bitmap drawings appear on the outdev. + + @return sal_True, if drawing completed successfully + */ + sal_Bool DrawTiled( OutputDevice* pOut, const Rectangle& rArea, const Size& rSize, + const Size& rOffset, const GraphicAttr* pAttr = NULL, + sal_uLong nFlags = GRFMGR_DRAW_STANDARD, int nTileCacheSize1D=128 ); + + sal_Bool StartAnimation( OutputDevice* pOut, const Point& rPt, const Size& rSz, long nExtraData = 0L, + const GraphicAttr* pAttr = NULL, sal_uLong nFlags = GRFMGR_DRAW_STANDARD, + OutputDevice* pFirstFrameOutDev = NULL ); + + void StopAnimation( OutputDevice* pOut = NULL, long nExtraData = 0L ); + + friend SvStream& operator<<( SvStream& rOStm, const GraphicObject& rGraphicObj ); + friend SvStream& operator>>( SvStream& rIStm, GraphicObject& rGraphicObj ); + + static GraphicObject CreateGraphicObjectFromURL( const ::rtl::OUString &rURL ); +}; + +// ------------------ +// - GraphicManager - +// ------------------ + +class SVT_DLLPUBLIC GraphicManager +{ + friend class GraphicObject; + friend class GraphicDisplayCacheEntry; + +private: + + List maObjList; + GraphicCache* mpCache; + + GraphicManager( const GraphicManager& ) {} + GraphicManager& operator=( const GraphicManager& ) { return *this; } + + sal_Bool SVT_DLLPRIVATE ImplDraw( OutputDevice* pOut, const Point& rPt, + const Size& rSz, GraphicObject& rObj, + const GraphicAttr& rAttr, + const sal_uLong nFlags, sal_Bool& rCached ); + + sal_Bool SVT_DLLPRIVATE ImplCreateOutput( OutputDevice* pOut, const Point& rPt, const Size& rSz, + const BitmapEx& rBmpEx, const GraphicAttr& rAttr, + const sal_uLong nFlags, BitmapEx* pBmpEx = NULL ); + sal_Bool SVT_DLLPRIVATE ImplCreateOutput( OutputDevice* pOut, + const Point& rPt, const Size& rSz, + const GDIMetaFile& rMtf, const GraphicAttr& rAttr, + const sal_uLong nFlags, GDIMetaFile& rOutMtf, BitmapEx& rOutBmpEx ); + + sal_Bool SVT_DLLPRIVATE ImplCreateScaled( const BitmapEx& rBmpEx, + long* pMapIX, long* pMapFX, long* pMapIY, long* pMapFY, + long nStartX, long nEndX, long nStartY, long nEndY, + BitmapEx& rOutBmpEx ); + + sal_Bool SVT_DLLPRIVATE ImplCreateRotatedScaled( const BitmapEx& rBmpEx, + sal_uInt16 nRot10, const Size& rOutSzPix, const Size& rUntSzPix, + long* pMapIX, long* pMapFX, long* pMapIY, long* pMapFY, + long nStartX, long nEndX, long nStartY, long nEndY, + BitmapEx& rOutBmpEx ); + + static void SVT_DLLPRIVATE ImplAdjust( BitmapEx& rBmpEx, const GraphicAttr& rAttr, sal_uLong nAdjustmentFlags ); + static void SVT_DLLPRIVATE ImplAdjust( GDIMetaFile& rMtf, const GraphicAttr& rAttr, sal_uLong nAdjustmentFlags ); + static void SVT_DLLPRIVATE ImplAdjust( Animation& rAnimation, const GraphicAttr& rAttr, sal_uLong nAdjustmentFlags ); + + static void SVT_DLLPRIVATE ImplDraw( OutputDevice* pOut, const Point& rPt, const Size& rSz, + const GDIMetaFile& rMtf, const GraphicAttr& rAttr ); + + // Only used by GraphicObject's Ctor's and Dtor's + void SVT_DLLPRIVATE ImplRegisterObj( const GraphicObject& rObj, Graphic& rSubstitute, + const ByteString* pID = NULL, + const GraphicObject* pCopyObj = NULL ); + void SVT_DLLPRIVATE ImplUnregisterObj( const GraphicObject& rObj ); + inline sal_Bool SVT_DLLPRIVATE ImplHasObjects() const { return( maObjList.Count() > 0UL ); } + + // Only used in swap case by GraphicObject + void SVT_DLLPRIVATE ImplGraphicObjectWasSwappedOut( const GraphicObject& rObj ); + sal_Bool SVT_DLLPRIVATE ImplFillSwappedGraphicObject( const GraphicObject& rObj, Graphic& rSubstitute ); + void SVT_DLLPRIVATE ImplGraphicObjectWasSwappedIn( const GraphicObject& rObj ); + + ByteString SVT_DLLPRIVATE ImplGetUniqueID( const GraphicObject& rObj ) const; + +public: + + GraphicManager( sal_uLong nCacheSize = 10000000UL, sal_uLong nMaxObjCacheSize = 2400000UL ); + ~GraphicManager(); + + void SetMaxCacheSize( sal_uLong nNewCacheSize ); + sal_uLong GetMaxCacheSize() const; + + void SetMaxObjCacheSize( sal_uLong nNewMaxObjSize, sal_Bool bDestroyGreaterCached = sal_False ); + sal_uLong GetMaxObjCacheSize() const; + + sal_uLong GetUsedCacheSize() const; + sal_uLong GetFreeCacheSize() const; + + void SetCacheTimeout( sal_uLong nTimeoutSeconds ); + sal_uLong GetCacheTimeout() const; + + void ClearCache(); + + void ReleaseFromCache( const GraphicObject& rObj ); + + sal_Bool IsInCache( OutputDevice* pOut, const Point& rPt, const Size& rSz, + const GraphicObject& rObj, const GraphicAttr& rAttr ) const; + + sal_Bool DrawObj( OutputDevice* pOut, const Point& rPt, const Size& rSz, + GraphicObject& rObj, const GraphicAttr& rAttr, + const sal_uLong nFlags, sal_Bool& rCached ); +}; + +#endif // _GRFMGR_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |