emfppath.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include "emfphelperdata.hxx"
 
namespace emfplushelper
{
    class EMFPPath : public EMFPObject
    {
        ::basegfx::B2DPolyPolygon    aPolygon;
        sal_uInt32                   nPoints;
        std::deque<float>            xPoints, yPoints;
        std::unique_ptr<sal_uInt8[]> pPointTypes;
 
    public:
        EMFPPath(sal_uInt32 _nPoints, bool bLines = false);
 
        virtual ~EMFPPath() override;
 
        void Read(SvStream& s, sal_uInt32 pathFlags);
 
        ::basegfx::B2DPolyPolygon& GetPolygon(EmfPlusHelperData const & rR, bool bMapIt = true, bool bAddLineToCloseShape = false);
        ::basegfx::B2DPolyPolygon& GetCardinalSpline(EmfPlusHelperData const& rR, float fTension,
                                                     sal_uInt32 aOffset, sal_uInt32 aNumSegments);
        ::basegfx::B2DPolyPolygon& GetClosedCardinalSpline(EmfPlusHelperData const& rR, float fTension);
    };
}
 
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