DbSectionSymbol.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2024 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
#ifndef OD_SECTIONSYMBOL_H
#define OD_SECTIONSYMBOL_H
 
#include "DbViewSymbol.h"
#include "TD_PackPush.h"

class MODELDOCOBJ_EXPORT OdDbSectionSymbol : public OdDbViewSymbol
{
public:
  ODDB_DECLARE_MEMBERS(OdDbSectionSymbol);

  OdDbSectionSymbol();
  ~OdDbSectionSymbol();

  int sectionPointsCount() const;
 

  OdResult getSectionPointAt(int idx, OdGePoint3d& pt) const;

  OdResult getBulgeAt(int idx, double& bulge) const;

  OdResult getIdentifierAt(int idx, OdString& sName) const;
 

  OdResult getIdentifierOffsetAt(int idx, OdGeVector3d& offset, bool* pIsFixed = nullptr) const;

  bool isViewDirectionLeft() const;
  void setViewDirectionLeft(bool bLeft);

  bool isHalfSection() const;
  void setIsHalfSection(bool bHalf);
 
  // Methods to use internal only :

  OdResult addSectionPoint(const OdGePoint3d& pt, double bulge = 0);

  OdResult removeSectionPointAt(int idx);

  OdResult setSectionPointAt(int idx, const OdGePoint3d& pt, double bulge = 0);

  OdResult setIdentifierNameAt(int idx, const OdString & name);

  OdResult setIdentifierOffsetAt(int idx, const OdGeVector3d& offset);
 
protected:
  virtual void modified(const OdDbObject* pObject) ODRX_OVERRIDE;
 
  // OdDbObject methods :
  virtual OdResult dwgInFields(OdDbDwgFiler* pFiler) ODRX_OVERRIDE;
  virtual void dwgOutFields(OdDbDwgFiler* pFiler) const ODRX_OVERRIDE;
  virtual OdResult dxfInFields(OdDbDxfFiler* pFiler) ODRX_OVERRIDE;
  virtual void dxfOutFields(OdDbDxfFiler* pFiler) const ODRX_OVERRIDE;
 
  // OdDbEntity methods :
  virtual void subSetDatabaseDefaults(OdDbDatabase* db, bool doSubents) ODRX_OVERRIDE;
 
  // OdGiDrawable methods :
  virtual bool subWorldDraw(OdGiWorldDraw* pWorldDraw) const ODRX_OVERRIDE;
 
  // OdDbEntity methods :
  virtual OdResult subTransformBy( const OdGeMatrix3d& xfm ) ODRX_OVERRIDE;
 
public:
  // Methods to use internal only :

  OdResult setSectionPoints(const OdGePoint3dArray& pts);

  OdResult setSectionPoints(const OdGePoint3dArray& pts, const OdGeDoubleArray& bulges);

  void clearSectionPoints();

  OdResult setLabelNames(const OdStringArray& names);

  OdResult setLabelOffsets(const OdGeVector3dArray& offsets);

  void resetLabelOffsets(bool bAllOffsets = true, int iVertex = -1);

  bool flipDirection();
};

typedef OdSmartPtr<OdDbSectionSymbol> OdDbSectionSymbolPtr;
 
#include "TD_PackPop.h"
 
#endif // OD_SECTIONSYMBOL_H