GeSplineEnt2d.h

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// Copyright (C) 2002-2017, Open Design Alliance (the "Alliance"). 
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//   
//   This application incorporates Teigha(R) software pursuant to a license 
//   agreement with Open Design Alliance.
//   Teigha(R) Copyright (C) 2002-2017 by Open Design Alliance. 
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#ifndef OD_GE_SPLINE_ENT_2D_H
#define OD_GE_SPLINE_ENT_2D_H 
class OdGeKnotVector;
 
#include "Ge/GeCurve2d.h"
 
#include "TD_PackPush.h"
 
class GE_TOOLKIT_EXPORT OdGeSplineEnt2d : public OdGeCurve2d
{
public:
 
  bool isRational() const;
 
  int degree() const;
 
  int order() const;
 
  int numKnots() const;
 
  const OdGeKnotVector& knots() const;
 
  int numControlPoints() const;
 
  int continuityAtKnot(
    int knotIndex, 
    const OdGeTol& tol = OdGeContext::gTol) const;
 
  double startParam() const;
 
  double endParam() const;
 
  OdGePoint2d startPoint() const;
 
  OdGePoint2d endPoint() const;
 
  bool hasFitData() const;
 
  double knotAt(
    int knotIndex) const;
 
  OdGeSplineEnt2d& setKnotAt(
    int knotIndex, 
    double val);
 
  OdGePoint2d controlPointAt(
    int controlPointIndex) const;
 
  OdGeSplineEnt2d& setControlPointAt(
    int controlPointIndex, 
    const OdGePoint2d& point);
 
  OdGeSplineEnt2d& operator =(const OdGeSplineEnt2d& spline);
 
 
protected:
  OdGeSplineEnt2d();
  OdGeSplineEnt2d(
    const OdGeSplineEnt2d& spline);
};
 
#include "TD_PackPop.h"
 
#endif // OD_GE_SPLINE_ENT_2D_H