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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: texture.hxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: aw $ $Date: 2008-05-27 14:11:19 $
*
* 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 INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE_HXX
#define INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE_HXX
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/range/b2drange.hxx>
#include <basegfx/color/bcolor.hxx>
#include <vector>
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvx
{
public:
GeoTexSvx();
virtual ~GeoTexSvx();
// compare operator
virtual bool operator==(const GeoTexSvx& rGeoTexSvx) const;
bool operator!=(const GeoTexSvx& rGeoTexSvx) const { return !operator==(rGeoTexSvx); }
// virtual base methods
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxGradient : public GeoTexSvx
{
protected:
basegfx::B2DHomMatrix maTextureTransform;
basegfx::B2DHomMatrix maBackTextureTransform;
basegfx::B2DRange maTargetRange;
basegfx::BColor maStart;
basegfx::BColor maEnd;
sal_uInt32 mnSteps;
double mfAspect;
double mfBorder;
// helpers
void impAppendMatrix(::std::vector< basegfx::B2DHomMatrix >& rMatrices, const basegfx::B2DRange& rRange);
void impAppendColorsRadial(::std::vector< basegfx::BColor >& rColors);
public:
GeoTexSvxGradient(const basegfx::B2DRange& rTargetRange, const basegfx::BColor& rStart, const basegfx::BColor& rEnd, sal_uInt32 nSteps, double fBorder);
virtual ~GeoTexSvxGradient();
// compare operator
virtual bool operator==(const GeoTexSvx& rGeoTexSvx) const;
// virtual base methods
virtual void appendColors(::std::vector< basegfx::BColor >& rColors) = 0;
// data access
const basegfx::BColor& getStart() const { return maStart; }
const basegfx::BColor& getEnd() const { return maEnd; }
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxGradientLinear : public GeoTexSvxGradient
{
public:
GeoTexSvxGradientLinear(const basegfx::B2DRange& rTargetRange, const basegfx::BColor& rStart, const basegfx::BColor& rEnd, sal_uInt32 nSteps, double fBorder, double fAngle);
virtual ~GeoTexSvxGradientLinear();
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
virtual void appendColors(::std::vector< basegfx::BColor >& rColors);
virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxGradientAxial : public GeoTexSvxGradient
{
protected:
double mfInternalSteps;
public:
GeoTexSvxGradientAxial(const basegfx::B2DRange& rTargetRange, const basegfx::BColor& rStart, const basegfx::BColor& rEnd, sal_uInt32 nSteps, double fBorder, double fAngle);
virtual ~GeoTexSvxGradientAxial();
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
virtual void appendColors(::std::vector< basegfx::BColor >& rColors);
virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxGradientRadial : public GeoTexSvxGradient
{
public:
GeoTexSvxGradientRadial(const basegfx::B2DRange& rTargetRange, const basegfx::BColor& rStart, const basegfx::BColor& rEnd, sal_uInt32 nSteps, double fBorder, double fOffsetX, double fOffsetY);
virtual ~GeoTexSvxGradientRadial();
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
virtual void appendColors(::std::vector< basegfx::BColor >& rColors);
virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxGradientElliptical : public GeoTexSvxGradient
{
public:
GeoTexSvxGradientElliptical(const basegfx::B2DRange& rTargetRange, const basegfx::BColor& rStart, const basegfx::BColor& rEnd, sal_uInt32 nSteps, double fBorder, double fOffsetX, double fOffsetY, double fAngle);
virtual ~GeoTexSvxGradientElliptical();
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
virtual void appendColors(::std::vector< basegfx::BColor >& rColors);
virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxGradientSquare : public GeoTexSvxGradient
{
public:
GeoTexSvxGradientSquare(const basegfx::B2DRange& rTargetRange, const basegfx::BColor& rStart, const basegfx::BColor& rEnd, sal_uInt32 nSteps, double fBorder, double fOffsetX, double fOffsetY, double fAngle);
virtual ~GeoTexSvxGradientSquare();
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
virtual void appendColors(::std::vector< basegfx::BColor >& rColors);
virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxGradientRect : public GeoTexSvxGradient
{
public:
GeoTexSvxGradientRect(const basegfx::B2DRange& rTargetRange, const basegfx::BColor& rStart, const basegfx::BColor& rEnd, sal_uInt32 nSteps, double fBorder, double fOffsetX, double fOffsetY, double fAngle);
virtual ~GeoTexSvxGradientRect();
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
virtual void appendColors(::std::vector< basegfx::BColor >& rColors);
virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxHatch : public GeoTexSvx
{
protected:
basegfx::B2DHomMatrix maTextureTransform;
basegfx::B2DHomMatrix maBackTextureTransform;
double mfDistance;
double mfAngle;
sal_uInt32 mnSteps;
public:
GeoTexSvxHatch(const basegfx::B2DRange& rTargetRange, double fDistance, double fAngle);
virtual ~GeoTexSvxHatch();
// compare operator
virtual bool operator==(const GeoTexSvx& rGeoTexSvx) const;
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
double getDistanceToHatch(const basegfx::B2DPoint& rUV) const;
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace texture
{
class GeoTexSvxTiled : public GeoTexSvx
{
protected:
basegfx::B2DPoint maTopLeft;
basegfx::B2DVector maSize;
public:
GeoTexSvxTiled(const basegfx::B2DPoint& rTopLeft, const basegfx::B2DVector& rSize);
virtual ~GeoTexSvxTiled();
// compare operator
virtual bool operator==(const GeoTexSvx& rGeoTexSvx) const;
virtual void appendTransformations(::std::vector< basegfx::B2DHomMatrix >& rMatrices);
};
} // end of namespace texture
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
#endif //_DRAWINGLAYER_TEXTURE_TEXTURE_HXX
// eof
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