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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_CONTOUREXTRACTOR2D_HXX
#define INCLUDED_DRAWINGLAYER_PROCESSOR2D_CONTOUREXTRACTOR2D_HXX

#include <drawinglayer/drawinglayerdllapi.h>

#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>



namespace drawinglayer
{
    namespace processor2d
    {
        /** ContourExtractor2D class

            A processor who extracts the contour of the primtives feeded to it
            in the single local PolyPolygon
         */
        class DRAWINGLAYER_DLLPUBLIC ContourExtractor2D : public BaseProcessor2D
        {
        private:
            /// the extracted contour
            basegfx::B2DPolyPolygonVector       maExtractedContour;

            /// bitfield
            bool                                mbExtractFillOnly : 1;

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

        public:
            explicit ContourExtractor2D(
                const geometry::ViewInformation2D& rViewInformation,
                bool bExtractFillOnly);

            virtual ~ContourExtractor2D();

            const basegfx::B2DPolyPolygonVector& getExtractedContour() const { return maExtractedContour; }
        };
    } // end of namespace processor2d
} // end of namespace drawinglayer



#endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_CONTOUREXTRACTOR2D_HXX

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