DbEllipse.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_DB_ELIPSE_H
#define _OD_DB_ELIPSE_H 
 
#include "TD_PackPush.h"
 
#include "DbCurve.h"
#include "DwgDeclareMembers.h"

class DBENT_EXPORT OdDbEllipse : public OdDbCurve
{
public:
  DWGMAP_DECLARE_MEMBERS(OdDbEllipse);

  OdDbEllipse();
 

  OdGePoint3d center() const;
 

  void setCenter(const OdGePoint3d& center);
 

  OdGeVector3d normal() const;
 

  OdGeVector3d majorAxis() const;
 

  OdGeVector3d minorAxis() const;
 

  double radiusRatio() const;
 

  void setRadiusRatio(double radiusRatio);
 

  double startAngle() const;
 

  OdResult setStartAngle(double startAngle);
 

  double endAngle() const;
 

  OdResult setEndAngle(double endAngle);
 

  double paramAtAngle(double angle) const;
 

  double angleAtParam(double param) const;
 

  void get(OdGePoint3d& center,
    OdGeVector3d& unitNormal,
    OdGeVector3d& majorAxis,
    double& radiusRatio,
    double& startAngle,
    double& endAngle) const;
 

  void set(const OdGePoint3d& center,
    const OdGeVector3d& unitNormal,
    const OdGeVector3d& majorAxis,
    double radiusRatio,
    double startAngle = 0.0,
    double endAngle = Oda2PI);
 
 
  virtual OdResult dwgInFields(
    OdDbDwgFiler* pFiler);
 
  virtual void dwgOutFields(
    OdDbDwgFiler* pFiler) const;
 
  virtual OdResult dxfInFields(
    OdDbDxfFiler* pFiler);
 
  virtual void dxfOutFields(
    OdDbDxfFiler* pFiler) const;
 
  virtual bool subWorldDraw(
    OdGiWorldDraw* pWd) const;
 
  //FELIX_CHANGE_BEGIN
  virtual OdResult subGetGeomExtents(
    OdGeExtents3d& extents) const;
  //FELIX_CHANGE_END
 
  virtual OdResult subGetClassID(
    void* pClsid) const;
 
  virtual bool isClosed() const;
 
  virtual bool isPeriodic() const;
 

  virtual bool isPlanar() const;
 

  virtual OdResult getPlane(OdGePlane& gePlane, OdDb::Planarity& gePlanarity) const;
 

  virtual OdResult getStartParam(double& startParam) const;
 

  OdResult setStartParam(double startParam);
 

  virtual OdResult getEndParam(double& endParam) const;
 

  OdResult setEndParam(double endParam);
 

  virtual OdResult getStartPoint(OdGePoint3d& startPoint) const;
 

  virtual OdResult getEndPoint(OdGePoint3d& endPoint) const;
 

  virtual OdResult getPointAtParam(double param, OdGePoint3d& pointOnCurve) const;
 

  virtual OdResult getParamAtPoint(const OdGePoint3d& pointOnCurve, double& param) const;
 

  virtual OdResult getDistAtParam(double param, double& dist) const;
 

  virtual OdResult getParamAtDist(double dist, double& param) const;
 

  virtual OdResult getFirstDeriv(double param, OdGeVector3d& firstDeriv) const;
 

  virtual OdResult getSecondDeriv(double param, OdGeVector3d& secondDeriv) const;
 

  virtual OdResult getArea(double& vArea) const;
 
 
  TD_USING(OdDbCurve::getFirstDeriv);
  TD_USING(OdDbCurve::getSecondDeriv);
 
  virtual OdResult subTransformBy(
    const OdGeMatrix3d& xfm);
 
  virtual OdResult getOdGeCurve(OdGeCurve3d*& pGeCurve, const OdGeTol& tol = OdGeContext::gTol) const;
  virtual OdResult setFromOdGeCurve(const OdGeCurve3d& geCurve, OdGeVector3d *normal = NULL, const OdGeTol& tol = OdGeContext::gTol);
  virtual OdResult reverseCurve();
 
  OdResult getOffsetCurves(double offsetDist,
    OdRxObjectPtrArray& offsetCurves) const override;
};

typedef OdSmartPtr<OdDbEllipse> OdDbEllipsePtr;
 
#include "TD_PackPop.h"
 
#endif //_OD_DB_ELIPSE_H