AcDbEllipse.h

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#pragma once
 
//
// (C) Copyright 2005-2024 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#include "..\acdb17\AcDbCurve.h"
#include "..\acdb17\AcDb.h"
#include "..\acad\Acad.h"
 
template < typename Param1 > class AcArrayMemCopyReallocator;
class AcDbCurve;
class AcDbEntity;
class AcDbGripData;
class AcDbSpline;
class AcDbSystemInternals;
class AcGeMatrix3d;
class AcGePlane;
class AcGePoint3d;
class AcGeVector3d;
class AcRxClass;
 
class ARX_API AcDbEllipse : public AcDbCurve
{
public:
          AcDbEllipse( AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &,double,double= 0.0,double= 6.28318530717958647692);
          AcDbEllipse(void);
          AcGePoint3d  center(void)const ;
          AcGeVector3d  majorAxis(void)const ;
          AcGeVector3d  minorAxis(void)const ;
          AcGeVector3d  normal(void)const ;
         double  angleAtParam(double)const ;
         double  endAngle(void)const ;
         double  paramAtAngle(double)const ;
         double  radiusRatio(void)const ;
         double  startAngle(void)const ;
          Acad::ErrorStatus  get( AcGePoint3d &, AcGeVector3d &, AcGeVector3d &,double &,double &,double &)const ;
          Acad::ErrorStatus  set( AcGePoint3d const &, AcGeVector3d const &, AcGeVector3d const &,double,double = 0.,double = 2*3.14159265358979323846);
          Acad::ErrorStatus  setCenter( AcGePoint3d const &);
          Acad::ErrorStatus  setEndAngle(double);
          Acad::ErrorStatus  setEndParam(double);
          Acad::ErrorStatus  setRadiusRatio(double);
          Acad::ErrorStatus  setStartAngle(double);
          Acad::ErrorStatus  setStartParam(double);
         Adesk::Boolean  isNull(void)const ;
         
         virtual  ~AcDbEllipse(void);
         virtual bool  castShadows(void)const ;
         virtual bool  receiveShadows(void)const ;
         
         virtual  Acad::ErrorStatus  extend(double);
         virtual  Acad::ErrorStatus  extend(int, AcGePoint3d const &);
         virtual  Acad::ErrorStatus  getArea(double &)const ;
         virtual  Acad::ErrorStatus  getClassID( _GUID *)const ;
         virtual  Acad::ErrorStatus  getClosestPointTo( AcGePoint3d const &, AcGePoint3d &,int=0)const ;
         virtual  Acad::ErrorStatus  getClosestPointTo( AcGePoint3d const &, AcGeVector3d const &, AcGePoint3d &,int=0)const ;
         virtual  Acad::ErrorStatus  getDistAtParam(double,double &)const ;
         virtual  Acad::ErrorStatus  getDistAtPoint( AcGePoint3d const &,double &)const ;
         virtual  Acad::ErrorStatus  getEndParam(double &)const ;
         virtual  Acad::ErrorStatus  getEndPoint( AcGePoint3d &)const ;
         virtual  Acad::ErrorStatus  getFirstDeriv( AcGePoint3d const &, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getFirstDeriv(double, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getGripPoints( AcDbGripDataPtrArray&, const double, const int, AcGeVector3d const &, const int)const ;
         virtual  Acad::ErrorStatus  getGripPoints( AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > &, AcGeIntArray &, AcGeIntArray &)const ;
         virtual  Acad::ErrorStatus  getOffsetCurves(double, AcDbVoidPtrArray &)const ;
         virtual  Acad::ErrorStatus  getOrthoProjectedCurve( AcGePlane const &, AcDbCurve * &)const ;
         virtual  Acad::ErrorStatus  getParamAtDist(double,double &)const ;
         virtual  Acad::ErrorStatus  getParamAtPoint( AcGePoint3d const &,double &)const ;
         virtual  Acad::ErrorStatus  getPlane( AcGePlane &, AcDb::Planarity &)const ;
         virtual  Acad::ErrorStatus  getPointAtDist(double, AcGePoint3d &)const ;
         virtual  Acad::ErrorStatus  getPointAtParam(double, AcGePoint3d &)const ;
         virtual  Acad::ErrorStatus  getProjectedCurve( AcGePlane const &, AcGeVector3d const &, AcDbCurve * &)const ;
         virtual  Acad::ErrorStatus  getSecondDeriv( AcGePoint3d const &, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getSecondDeriv(double, AcGeVector3d &)const ;
         virtual  Acad::ErrorStatus  getSpline( AcDbSpline * &)const ;
         virtual  Acad::ErrorStatus  getSplitCurves( AcArray< AcGePoint3d, AcArrayMemCopyReallocator< AcGePoint3d> > const &, AcDbVoidPtrArray &)const ;
         virtual  Acad::ErrorStatus  getSplitCurves( AcGeDoubleArray const &, AcDbVoidPtrArray &)const ;
         virtual  Acad::ErrorStatus  getStartParam(double &)const ;
         virtual  Acad::ErrorStatus  getStartPoint( AcGePoint3d &)const ;
         virtual  Acad::ErrorStatus  moveGripPointsAt( AcGeIntArray const &, AcGeVector3d const &);
         virtual Adesk::Boolean  isClosed(void)const ;
         virtual Adesk::Boolean  isPeriodic(void)const ;
         virtual Adesk::Boolean  isPlanar(void)const ;
         virtual void  gripStatus( AcDb::GripStat);
         virtual void  setCastShadows(bool);
         virtual void  setReceiveShadows(bool);
     double majorRadius(void)const;
     double minorRadius(void)const;
     virtual  Acad::ErrorStatus  getAcGeCurve(AcGeCurve3d * &, AcGeTol const & = AcGeContext::gTol) const;
     virtual  Acad::ErrorStatus  setFromAcGeCurve(AcGeCurve3d const &, AcGeVector3d *, AcGeTol const & = AcGeContext::gTol);
     virtual Acad::ErrorStatus reverseCurve(void);
 
         ACRX_DECLARE_MEMBERS( AcDbEllipse )
 
protected:
          AcDbEllipse( AcDbSystemInternals *);
 
};