include/drawinglayer/processor2d/linegeometryextractor2d.hxx

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  19
  20 #ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX
  21 #define INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX
  22
  23 #include <drawinglayer/drawinglayerdllapi.h>
  24
  25 #include <drawinglayer/processor2d/baseprocessor2d.hxx>
  26 #include <basegfx/polygon/b2dpolypolygon.hxx>
  27 #include <basegfx/polygon/b2dpolygon.hxx>
  28
  29
  30 namespace drawinglayer::processor2d
  31     {
  32         /** LineGeometryExtractor2D class
  33
  34             This processor can extract the line geometry from fed primitives. The
  35             hairlines and the fill geometry from fat lines are separated.
  36          */
  37         class DRAWINGLAYER_DLLPUBLIC LineGeometryExtractor2D final : public BaseProcessor2D
  38         {
  39         private:
  40             basegfx::B2DPolygonVector               maExtractedHairlines;
  41             basegfx::B2DPolyPolygonVector           maExtractedLineFills;
  42
  43             bool                                    mbInLineGeometry : 1;
  44
  45             /// tooling methods
  46             void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) override;
  47
  48         public:
  49             LineGeometryExtractor2D(const geometry::ViewInformation2D& rViewInformation);
  50             virtual ~LineGeometryExtractor2D() override;
  51
  52             const basegfx::B2DPolygonVector& getExtractedHairlines() const { return maExtractedHairlines; }
  53             const basegfx::B2DPolyPolygonVector& getExtractedLineFills() const { return maExtractedLineFills; }
  54         };
  55
  56 } // end of namespace drawinglayer::processor2d
  57
  58
  59 #endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX
  60
  61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */