94 lines
2.7 KiB
C++
94 lines
2.7 KiB
C++
#pragma once
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#include "GeLinearEnt.h"
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#include "pointlist.h"
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class GeArc;
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class GeCircle;
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class EntitySet;
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class GePoly;
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class GeLine : public GeLinearEnt
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{
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public:
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GeLine(const GeLine& src);
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GeLine(int nflag = LS_INFINITE);
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GeLine(const ADSGePoint3d& ptThrough, ads_real dDrt);
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GeLine(const ads_point p1, const ads_point p2, int _flag = LS_INFINITE);
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GeLine(const EntitySet& entLine, int _flag = LS_INFINITE, ads_matrix tranMat = NULL);
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virtual ~GeLine();
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virtual bool IsKindOf(TEntityId entType) const;
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virtual TEntityId Type() const;
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virtual void TransUCS(const resbuf *pfrom, const resbuf *pto);
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virtual void Reverse();
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virtual ads_real PathArea() const;
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virtual void TransformBy(ads_matrix mat);
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virtual int GetExtend(ADSGePoint3d &ptlow, ADSGePoint3d &ptup) const;
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//图形长度，周长
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virtual ads_real GetLength() const;
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virtual int Make(const TCHAR *szlay = NULL) const;
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virtual int MakeEntity(const EntitySet* pEntity) const;
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virtual int HitTest2d(const ADSGePoint3d &ptTest) const;
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virtual void SetPoints(const ADSGePoint3d& pt1, const ADSGePoint3d& pt2);
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virtual int OSnap(int nMode, ADSGePoint3d &ptPick) const;
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virtual int Intersection(const GeArc* pArc, ads_point ptrp1 = NULL, ads_point ptrp2 = NULL) const;
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virtual int Intersection(const GeCircle* pCircle, ads_point ptrp1 = NULL, ads_point ptrp2 = NULL) const;
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// virtual void CopyFrom(const GeEntity* pImpSrc);
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virtual int Intersection(const GeLine* pLine, ads_point ptrp = NULL) const;
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virtual int Intersection(GePoly* pPoly, class PointList& pts) const;
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int operator ! () const;
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GeLine& operator = (const GeLine& aLine);
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int operator != (const GeLine & aLine) const;
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bool operator == (const GeLine & aLine) const;
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virtual int OnWhichSide(const ADSGePoint3d &ptsrc) const;
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virtual int Modify(const EntitySet* pEntity) const;
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virtual int GetSubLine(const ADSGePoint3d &loc, ads_real dist, GeLine &res) const;
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virtual void SetElevation(ads_real delev);
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virtual ads_real Direction() const;
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virtual TVector3D Direction3d() const;
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virtual ads_real* NearPoint(const ads_point pt0);
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virtual ads_real* FarPoint(const ads_point pt0);
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virtual GeLine Offset(ads_real dist) const;
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virtual void SetLineFlag(int nFlag);
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virtual int GetLineFlag() const;
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void SetStartPoint(ADSGePoint3d ptStart);
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void GetStartPoint(ADSGePoint3d& ptStart);
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ADSGePoint3d GetStartPoint() const;
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void SetEndPoint(ADSGePoint3d ptEnd);
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void GetEndPoint(ADSGePoint3d& ptEnd);
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ADSGePoint3d GetEndPoint() const;
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ADSGePoint3d& StartPoint();
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ADSGePoint3d& EndPoint();
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ADSGePoint3d& StartPoint() const;
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ADSGePoint3d& EndPoint() const;
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void MidPoint(ADSGePoint3d &ptres) const;
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ADSGePoint3d MidPoint() const;
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public:
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ADSGePoint3d m_startPoint;
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ADSGePoint3d m_endPoint;
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int m_nFlag;
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};
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