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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: b3dpolypolygon.hxx,v $
*
* $Revision: 1.6 $
*
* last change: $Author: kz $ $Date: 2005-11-02 13:54:19 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _BGFX_POLYGON_B3DPOLYPOLYGON_HXX
#define _BGFX_POLYGON_B3DPOLYPOLYGON_HXX
#ifndef _SAL_TYPES_H_
#include <sal/types.h>
#endif
// predeclarations
class ImplB3DPolyPolygon;
namespace basegfx
{
class B3DPolygon;
class B3DHomMatrix;
} // end of namespace basegfx
//////////////////////////////////////////////////////////////////////////////
namespace basegfx
{
class B3DPolyPolygon
{
private:
ImplB3DPolyPolygon* mpPolyPolygon;
// internal method to force a ref-counted instance to be copied
// to a modifyable unique copy.
void implForceUniqueCopy();
public:
B3DPolyPolygon();
B3DPolyPolygon(const B3DPolyPolygon& rPolyPolygon);
explicit B3DPolyPolygon(const B3DPolygon& rPolygon);
~B3DPolyPolygon();
// assignment operator
B3DPolyPolygon& operator=(const B3DPolyPolygon& rPolyPolygon);
// compare operators
bool operator==(const B3DPolyPolygon& rPolyPolygon) const;
bool operator!=(const B3DPolyPolygon& rPolyPolygon) const;
// polygon interface
sal_uInt32 count() const;
B3DPolygon getB3DPolygon(sal_uInt32 nIndex) const;
void setB3DPolygon(sal_uInt32 nIndex, const B3DPolygon& rPolygon);
// insert/append single polygon
void insert(sal_uInt32 nIndex, const B3DPolygon& rPolygon, sal_uInt32 nCount = 1);
void append(const B3DPolygon& rPolygon, sal_uInt32 nCount = 1);
// insert/append multiple polygons
void insert(sal_uInt32 nIndex, const B3DPolyPolygon& rPolyPolygon);
void append(const B3DPolyPolygon& rPolyPolygon);
// remove
void remove(sal_uInt32 nIndex, sal_uInt32 nCount = 1);
// reset to empty state
void clear();
// closed state
bool isClosed() const;
void setClosed(bool bNew);
// flip polygon direction
void flip();
// test if PolyPolygon has double points
bool hasDoublePoints() const;
// remove double points, at the begin/end and follow-ups, too
void removeDoublePoints();
// apply transformation given in matrix form to the polygon
void transform(const ::basegfx::B3DHomMatrix& rMatrix);
};
} // end of namespace basegfx
#endif /* _BGFX_POLYGON_B3DPOLYPOLYGON_HXX */
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