96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
// Copyright (C), 1998-2007, Beijing Tangent Engineering Software Co. Ltd.
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// = FileName: TDbRoadEntity.h
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// = Version: 8.5
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// = Author: lgh
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// = Date: 2010-9-10 9:32:48
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// = Description: 道路实体，仅仅用来做jig的绘制，其他功能没有实现
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// = Maintainers:
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#pragma once
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class CDrawRoadDlg;
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class CLineRoad;
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class CArcRoad;
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// 注意需要实现默认的构造函数
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class TDbRoadEntity : public TDbEntity
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{
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DECLARE_TENTBASE();
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public:
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ACRX_DECLARE_MEMBERS(TDbRoadEntity);
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TDbRoadEntity(){};
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TDbRoadEntity(double dHalfWid) : m_dHalfWid(dHalfWid), TDbEntity(){};
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virtual ~TDbRoadEntity(void){};
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public:
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virtual Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
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virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
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virtual Acad::ErrorStatus ExplodeOrDraw2d(XExplodeDraw &dc) const{return Acad::eOk;}
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public:
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virtual void SetHalfWid(double dHalfWid);
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double m_dHalfWid;
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};
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class TDbLineRoadEntity : public TDbRoadEntity
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{
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DECLARE_TENTBASE();
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public:
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ACRX_DECLARE_MEMBERS(TDbLineRoadEntity);
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TDbLineRoadEntity(){}
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TDbLineRoadEntity(double dHalfWid, const AcGeLineSeg2d &lineSeg)
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: TDbRoadEntity(dHalfWid), m_ptStart(lineSeg.startPoint()), m_ptEnd(lineSeg.endPoint()){}
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virtual ~TDbLineRoadEntity(void){}
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public:
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virtual Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
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virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
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virtual Acad::ErrorStatus ExplodeOrDraw2d(XExplodeDraw &dc) const;
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public:
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CLineRoad* CreateLineRoad(CDrawRoadDlg *pDlg) const ;
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public:
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void SetMidLine(const AcGeLineSeg2d &midLine) ;
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void SetLineRoad(const AcGePoint2d &ptStart, const AcGePoint2d &ptEnd, CDrawRoadDlg *pDlg);
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AcGePoint2d GetStartPt() {return m_ptStart; }
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AcGePoint2d GetEndPt() {return m_ptEnd; }
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private:
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AcGePoint2d m_ptStart, m_ptEnd;
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};
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class TDbArcRoadEntity : public TDbRoadEntity
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{
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DECLARE_TENTBASE();
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public:
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ACRX_DECLARE_MEMBERS(TDbArcRoadEntity);
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TDbArcRoadEntity(){}
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TDbArcRoadEntity(double dHalfWid, const AcGePoint2d &ptFir, const AcGePoint2d &ptThir, const AcGePoint2d &ptEnd)
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: TDbRoadEntity(dHalfWid), m_ptFirst(ptFir), m_ptThird(ptThir), m_ptEnd(ptEnd) {}
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virtual ~TDbArcRoadEntity(void){}
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public:
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virtual Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
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virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
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virtual Acad::ErrorStatus ExplodeOrDraw2d(XExplodeDraw &dc) const;
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public:
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CArcRoad* CreateArcRoad(CDrawRoadDlg *pDlg);
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void SetMidArc(const AcGePoint2d &ptFir, const AcGePoint2d &ptThir, const AcGePoint2d &ptEnd)
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{
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m_ptFirst = ptFir;
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m_ptThird = ptThir;
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m_ptEnd = ptEnd;
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}
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void SetArcRoad(const AcGePoint2d &ptFir, const AcGePoint2d &ptThir, const AcGePoint2d &ptEnd, CDrawRoadDlg *pDlg);
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AcGePoint2d GetFirstPt() {return m_ptFirst; }
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AcGePoint2d GetThirdPt() {return m_ptThird; }
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AcGePoint2d GetEndPt() {return m_ptEnd; }
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private:
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AcGePoint2d m_ptFirst;
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AcGePoint2d m_ptThird;
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AcGePoint2d m_ptEnd;
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}; |