100 lines
1.9 KiB
C++
100 lines
1.9 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TGGeLinearEnt.cpp
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// = Version : ver2.0
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// = Author : xlc
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// = CreateDate : 2002-09-09
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// = Description: 线性图形基类TGGeLinearEnt类的定义
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#include "StdAfx.h"
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#include "TGGeLinearEnt.h"
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TGGeLinearEnt::TGGeLinearEnt()
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{
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}
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TGGeLinearEnt::~TGGeLinearEnt()
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{
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}
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void TGGeLinearEnt::CopyFrom(const TGGeEntity* pSrc)
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{
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}
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void TGGeLinearEnt::TransformBy(ads_matrix mat)
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{
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}
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int TGGeLinearEnt::GetExtend(TADSGePoint3d &ptlow, TADSGePoint3d &ptup) const
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{
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return FALSE;
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}
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ads_real TGGeLinearEnt::GetLength() const
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{
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return 0.0;
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}
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int TGGeLinearEnt::Make(const TCHAR *szlay) const
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{
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return FALSE;
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}
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int TGGeLinearEnt::MakeEntity(const TEntitySet* pEntity) const
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{
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return FALSE;
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}
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// 0--错误；1－左边；2－右边；3－起始点；4－终止点；5－线内；6－起始侧延长线；7－终止侧延长线
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int TGGeLinearEnt::HitTest2d(const TADSGePoint3d &ptTest) const
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{
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return FALSE;
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}
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TADSGePoint3d TGGeLinearEnt::MidPoint() const
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{
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return TADSGePoint3d();
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}
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void TGGeLinearEnt::SetPoints(const TADSGePoint3d& pt1, const TADSGePoint3d& pt2)
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{
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}
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int TGGeLinearEnt::OSnap(int nMode, TADSGePoint3d &ptPick) const
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{
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return FALSE;
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}
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int TGGeLinearEnt::Intersection(const TGGeArc* pArc, ads_point ptrp1, ads_point ptrp2) const
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{
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return FALSE;
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}
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int TGGeLinearEnt::Intersection(const TGGeCircle* pCircle, ads_point ptrp1, ads_point ptrp2) const
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{
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return FALSE;
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}
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bool TGGeLinearEnt::IsKindOf(TGGeEntity::TEntityId entType) const
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{
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switch(entType)
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{
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case TGGeEntity::eEntity:
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case TGGeEntity::eCurve:
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case TGGeEntity::eLinearEnt:
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return true;
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}
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return false;
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}
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TGGeEntity::TEntityId TGGeLinearEnt::Type() const
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{
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return TGGeEntity::eLinearEnt;
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}
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