include/drawinglayer/texture/texture3d.hxx

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  19
  20 #ifndef INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE3D_HXX
  21 #define INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE3D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24
  25 #include <drawinglayer/texture/texture.hxx>
  26 #include <vcl/bitmap.hxx>
  27
  28 //////////////////////////////////////////////////////////////////////////////
  29 // predeclarations
  30
  31 namespace drawinglayer { namespace primitive3d {
  32     class HatchTexturePrimitive3D;
  33 }}
  34
  35 //////////////////////////////////////////////////////////////////////////////
  36
  37 namespace drawinglayer
  38 {
  39     namespace texture
  40     {
  41         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxMono : public GeoTexSvx
  42         {
  43         protected:
  44             basegfx::BColor                             maSingleColor;
  45             double                                      mfOpacity;
  46
  47         public:
  48             GeoTexSvxMono(const basegfx::BColor& rSingleColor, double fOpacity);
  49
  50             // compare operator
  51             virtual bool operator==(const GeoTexSvx& rGeoTexSvx) const;
  52             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
  53             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const;
  54         };
  55     } // end of namespace texture
  56 } // end of namespace drawinglayer
  57
  58 //////////////////////////////////////////////////////////////////////////////
  59
  60 namespace drawinglayer
  61 {
  62     namespace texture
  63     {
  64         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxBitmap : public GeoTexSvx
  65         {
  66         protected:
  67             Bitmap                                      maBitmap;
  68             BitmapReadAccess*                           mpRead;
  69             basegfx::B2DPoint                           maTopLeft;
  70             basegfx::B2DVector                          maSize;
  71             double                                      mfMulX;
  72             double                                      mfMulY;
  73
  74             // helpers
  75             bool impIsValid(const basegfx::B2DPoint& rUV, sal_Int32& rX, sal_Int32& rY) const;
  76
  77         public:
  78             GeoTexSvxBitmap(const Bitmap& rBitmap, const basegfx::B2DPoint& rTopLeft, const basegfx::B2DVector& rSize);
  79             virtual ~GeoTexSvxBitmap();
  80             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
  81             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const;
  82         };
  83     } // end of namespace texture
  84 } // end of namespace drawinglayer
  85
  86 //////////////////////////////////////////////////////////////////////////////
  87
  88 namespace drawinglayer
  89 {
  90     namespace texture
  91     {
  92         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxBitmapTiled : public GeoTexSvxBitmap
  93         {
  94         protected:
  95             // helpers
  96             basegfx::B2DPoint impGetCorrected(const basegfx::B2DPoint& rUV) const
  97             {
  98                 double fX(fmod(rUV.getX() - maTopLeft.getX(), maSize.getX()));
  99                 double fY(fmod(rUV.getY() - maTopLeft.getY(), maSize.getY()));
 100
 101                 if(fX < 0.0)
 102                 {
 103                     fX += maSize.getX();
 104                 }
 105
 106                 if(fY < 0.0)
 107                 {
 108                     fY += maSize.getY();
 109                 }
 110
 111                 return basegfx::B2DPoint(fX + maTopLeft.getX(), fY + maTopLeft.getY());
 112             }
 113
 114         public:
 115             GeoTexSvxBitmapTiled(const Bitmap& rBitmap, const basegfx::B2DPoint& rTopLeft, const basegfx::B2DVector& rSize);
 116             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
 117             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const;
 118         };
 119     } // end of namespace texture
 120 } // end of namespace drawinglayer
 121
 122 //////////////////////////////////////////////////////////////////////////////
 123
 124 namespace drawinglayer
 125 {
 126     namespace texture
 127     {
 128         class DRAWINGLAYER_DLLPUBLIC GeoTexSvxMultiHatch : public GeoTexSvx
 129         {
 130         protected:
 131             basegfx::BColor                 maColor;
 132             double                          mfLogicPixelSize;
 133             GeoTexSvxHatch*                 mp0;
 134             GeoTexSvxHatch*                 mp1;
 135             GeoTexSvxHatch*                 mp2;
 136
 137             // bitfield
 138             unsigned                        mbFillBackground : 1;
 139
 140             // helpers
 141             bool impIsOnHatch(const basegfx::B2DPoint& rUV) const;
 142
 143         public:
 144             GeoTexSvxMultiHatch(const primitive3d::HatchTexturePrimitive3D& rPrimitive, double fLogicPixelSize);
 145             virtual ~GeoTexSvxMultiHatch();
 146             virtual void modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const;
 147             virtual void modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const;
 148
 149             // dada access
 150             bool getFillBackground() const { return mbFillBackground; }
 151         };
 152     } // end of namespace texture
 153 } // end of namespace drawinglayer
 154
 155 //////////////////////////////////////////////////////////////////////////////
 156
 157 #endif // INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE3D_HXX
 158
 159 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */