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#ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX
#define INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX

#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
    namespace processor2d
    {
        /** LineGeometryExtractor2D class

            This processor can extract the line geometry from feeded primpitives. The
            hairlines and the fille geometry from fat lines are separated.
         */
        class LineGeometryExtractor2D : public BaseProcessor2D
        {
        private:
            std::vector< basegfx::B2DPolygon >		maExtractedHairlines;
            std::vector< basegfx::B2DPolyPolygon >	maExtractedLineFills;

            /// bitfield
            unsigned                                mbInLineGeometry : 1;

            /// tooling methods
            void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate);

        public:
            LineGeometryExtractor2D(const geometry::ViewInformation2D& rViewInformation);
            virtual ~LineGeometryExtractor2D();
            
            const std::vector< basegfx::B2DPolygon >& getExtractedHairlines() const { return maExtractedHairlines; }
            const std::vector< basegfx::B2DPolyPolygon >& getExtractedLineFills() const { return maExtractedLineFills; }
        };
    } // end of namespace processor2d
} // end of namespace drawinglayer

//////////////////////////////////////////////////////////////////////////////

#endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_LINEGEOMETRYEXTRACTOR2D_HXX

// eof

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