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/*************************************************************************
*
* 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 _SV_IMPVECT_HXX
#define _SV_IMPVECT_HXX
#include <tools/poly.hxx>
#include <vcl/gdimtf.hxx>
// --------------
// - Vectorizer -
// --------------
class BitmapReadAccess;
class ImplChain;
class ImplVectMap;
class ImplVectorizer
{
private:
ImplVectMap* ImplExpand( BitmapReadAccess* pRAcc, const Color& rColor );
void ImplCalculate( ImplVectMap* pMap, PolyPolygon& rPolyPoly, BYTE cReduce, ULONG nFlags );
BOOL ImplGetChain( ImplVectMap* pMap, const Point& rStartPt, ImplChain& rChain );
BOOL ImplIsUp( ImplVectMap* pMap, long nY, long nX ) const;
void ImplLimitPolyPoly( PolyPolygon& rPolyPoly );
public:
ImplVectorizer();
~ImplVectorizer();
BOOL ImplVectorize( const Bitmap& rColorBmp, GDIMetaFile& rMtf,
BYTE cReduce, ULONG nFlags, const Link* pProgress );
BOOL ImplVectorize( const Bitmap& rMonoBmp, PolyPolygon& rPolyPoly,
ULONG nFlags, const Link* pProgress );
};
#endif
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