CPolyline.h

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#ifndef i2d_CPolyline_included
#define i2d_CPolyline_included


// ACF includes
#include <i2d/CLine2d.h>
#include <i2d/CPolygon.h>


namespace i2d
{


class CPolyline: public CPolygon
{
public:
       typedef CPolygon BaseClass;

       static QByteArray GetTypeName();

       CPolyline();

       virtual bool IsClosed() const;

       virtual void SetClosed(bool state = true);
       
       virtual int GetSegmentsCount() const;
       
       virtual i2d::CLine2d GetSegmentLine(int segmentIndex) const;
       
       virtual double GetLength() const;
       
       virtual i2d::CVector2d GetKneeVector(int nodeIndex) const;


       // reimplemented (iser::ISerializable)
       virtual bool Serialize(iser::IArchive& archive);

       // reimplemented (iser::IObject)
       virtual QByteArray GetFactoryId() const;

       // reimplemented istd::IChangeable
       virtual bool CopyFrom(const IChangeable& object, CompatibilityMode mode = CM_WITHOUT_REFS);
       virtual istd::IChangeable* CloneMe(CompatibilityMode mode = CM_WITHOUT_REFS) const;
       virtual bool IsEqual(const IChangeable& object) const;

private:
       bool m_isClosed;
};


// public inline methods

inline CPolyline::CPolyline()
{
       m_isClosed = false;
}


inline bool CPolyline::IsClosed() const
{
       return m_isClosed;
}


} // namespace i2d


#endif // !i2d_CPolyline_included