include/drawinglayer/primitive2d/patternfillprimitive2d.hxx

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  19
  20 #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_PATTERNFILLPRIMITIVE2D_HXX
  21 #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_PATTERNFILLPRIMITIVE2D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24 #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
  25 #include <basegfx/matrix/b2dhommatrix.hxx>
  26 #include <basegfx/polygon/b2dpolypolygon.hxx>
  27
  28
  29
  30 namespace drawinglayer
  31 {
  32     namespace primitive2d
  33     {
  34         /** PatternFillPrimitive2D class
  35
  36             This primitive allows filling a given tools::PolyPolygon with a pattern
  37             defined by a sequence of primitives which are mapped to  the unit range.
  38             The pattern is defined using a reference range which defines a rectangular
  39             area relative to the tools::PolyPolygon (in unit coordinates) which is virtually
  40             infinitely repeated.
  41          */
  42         class DRAWINGLAYER_DLLPUBLIC PatternFillPrimitive2D : public BufferedDecompositionPrimitive2D
  43         {
  44         private:
  45             const basegfx::B2DPolyPolygon       maMask;
  46             const Primitive2DSequence           maChildren;
  47             const basegfx::B2DRange             maReferenceRange;
  48
  49         protected:
  50             /// create local decomposition
  51             virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const SAL_OVERRIDE;
  52
  53         public:
  54             /// constructor
  55             PatternFillPrimitive2D(
  56                 const basegfx::B2DPolyPolygon& rMask,
  57                 const Primitive2DSequence& rChildren,
  58                 const basegfx::B2DRange& rReferenceRange);
  59
  60             /// data read access
  61             const basegfx::B2DPolyPolygon& getMask() const { return maMask; }
  62             const Primitive2DSequence& getChildren() const { return maChildren; }
  63             const basegfx::B2DRange& getReferenceRange() const { return maReferenceRange; }
  64
  65             /// compare operator
  66             virtual bool operator==(const BasePrimitive2D& rPrimitive) const SAL_OVERRIDE;
  67
  68             /// get range
  69             virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const SAL_OVERRIDE;
  70
  71             /// provide unique ID
  72             DeclPrimitive2DIDBlock()
  73         };
  74     } // end of namespace primitive2d
  75 } // end of namespace drawinglayer
  76
  77
  78
  79 #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE2D_PATTERNFILLPRIMITIVE2D_HXX
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */