include/drawinglayer/primitive2d/fillgraphicprimitive2d.hxx

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  19 #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_FILLGRAPHICPRIMITIVE2D_HXX
  20 #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_FILLGRAPHICPRIMITIVE2D_HXX
  21
  22 #include <drawinglayer/drawinglayerdllapi.h>
  23
  24 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  25 #include <basegfx/matrix/b2dhommatrix.hxx>
  26 #include <drawinglayer/attribute/fillgraphicattribute.hxx>
  27
  28
  29 // FillbitmapPrimitive2D class
  30
  31 namespace drawinglayer
  32 {
  33     namespace primitive2d
  34     {
  35         /** FillGraphicPrimitive2D class
  36
  37             This class defines a bitmap filling for a rectangular area. The
  38             Range is defined by the Transformation, the fill by the FillGraphicAttribute.
  39             There, the fill consists of a Bitmap (not transparent) defining the fill data
  40             and a Point/Vector pair defining the relative position/size [0.0 .. 1.0]
  41             inside the area where the bitmap is positioned. A flag defines then if this
  42             is tiled or not.
  43
  44             Renderers should handle this primitive; it has a geometrically correct
  45             decomposition, but on pixel oututs the areas where the tiled pieces are
  46             aligned tend to show up (one overlapping or empty pixel)
  47          */
  48         class DRAWINGLAYER_DLLPUBLIC FillGraphicPrimitive2D : public BufferedDecompositionPrimitive2D
  49         {
  50         private:
  51             /// the geometric definition
  52             basegfx::B2DHomMatrix                       maTransformation;
  53
  54             /// the fill attributes
  55             attribute::FillGraphicAttribute             maFillGraphic;
  56
  57         protected:
  58             /// local decomposition.
  59             virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
  60
  61         public:
  62             /// constructor
  63             FillGraphicPrimitive2D(
  64                 const basegfx::B2DHomMatrix& rTransformation,
  65                 const attribute::FillGraphicAttribute& rFillGraphic);
  66
  67             /// data read access
  68             const basegfx::B2DHomMatrix& getTransformation() const { return maTransformation; }
  69             const attribute::FillGraphicAttribute& getFillGraphic() const { return maFillGraphic; }
  70
  71             /// compare operator
  72             virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
  73
  74             /// get range
  75             virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
  76
  77             /// provide unique ID
  78             DeclPrimitive2DIDBlock()
  79         };
  80     } // end of namespace primitive2d
  81 } // end of namespace drawinglayer
  82
  83
  84 #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE2D_FILLGRAPHICPRIMITIVE2D_HXX
  85
  86 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */