66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
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//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TGGePolyÀà
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// = Version : ver2.0
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// = Author : wlw
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// = CreateDate : 2002-09-09
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// = Description: TGGePolyÀàÉùÃ÷
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#ifndef _TGGEPOLY_H_
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#define _TGGEPOLY_H_
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#ifndef _TADSGEPOINTLIST_H_
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#include "TADSGePointList.h"
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#endif
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#ifndef _TENTITYSET_H_
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#include "TEntitySet.h"
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#endif
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#ifndef _TGGESHAPE_H_
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#include "TGGeShape.h"
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#endif
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class TGGeShape;
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class TGGeLine;
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class GEOAPI TGGePoly : public TGGeShape, public TADSGePointList
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{
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public:
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TGGePoly();
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TGGePoly(resbuf *pts);
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TGGePoly(const TEntitySet &entPLine);
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TGGePoly(const TGGePoly &src);
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virtual ~TGGePoly();
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virtual bool IsKindOf(TEntityId entType) const;
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virtual TEntityId Type() const;
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virtual void CopyFrom(const TGGeEntity* pSrc);
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virtual ShapeType GetShapeType () const;
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virtual void Center(ads_point ptCen);
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virtual TGGePoly& operator = (const TGGePoly &src);
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virtual int operator ! ();
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virtual int IsPoint();
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virtual int IsLinear();
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virtual int IsRectAngle(ads_point ptcen = NULL, ads_real *pdwidth = NULL, ads_real *pdheight = NULL);
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virtual int NthLine(int index, TGGeLine &res);
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virtual int CreatePface(const TCHAR *szlay = NULL);
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virtual resbuf *Fence();
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virtual resbuf *Polygon();
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virtual resbuf *ResbufList(int nIsClosed = 0);
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virtual ads_real PathArea();
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virtual ads_real Area();
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virtual int GetExtend(TADSGePoint3d &ptlow, TADSGePoint3d &ptup) const;
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};
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#endif
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