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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _GCE2d_MakeEllipse_HeaderFile
#define _GCE2d_MakeEllipse_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Handle_Geom2d_Ellipse_HeaderFile
#include <Handle_Geom2d_Ellipse.hxx>
#endif
#ifndef _GCE2d_Root_HeaderFile
#include <GCE2d_Root.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class Geom2d_Ellipse;
class StdFail_NotDone;
class gp_Elips2d;
class gp_Ax2d;
class gp_Ax22d;
class gp_Pnt2d;
//!This class implements the following algorithms used to <br>
//! create Ellipse from gp. <br>
//! * Create an Ellipse from two apex and the center. <br>
//! Defines an ellipse in 2D space. <br>
//! The parametrization range is [0,2*PI]. <br>
//! The ellipse is a closed and periodic curve. <br>
//! The center of the ellipse is the "Location" point of its <br>
//! axis placement "XAxis". <br>
//! The "XAxis" of the ellipse defines the origin of the <br>
//! parametrization, it is the major axis of the ellipse. <br>
//! The YAxis is the minor axis of the ellipse. <br>
class GCE2d_MakeEllipse : public GCE2d_Root {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! Creates an ellipse from a non persistent one from package gp <br>
Standard_EXPORT GCE2d_MakeEllipse(const gp_Elips2d& E);
//! MajorAxis is the local coordinate system of the ellipse. <br>
//! It is the "XAxis". The minor axis is the YAxis of the <br>
//! ellipse. <br>
//! Sense give the sense of parametrization of the Ellipse. <br>
//! It is not forbidden to create an ellipse with MajorRadius = <br>
//! MinorRadius. <br>
//! The status is "InvertRadius" if MajorRadius < MinorRadius or <br>
//! "NegativeRadius" if MinorRadius < 0. <br>
Standard_EXPORT GCE2d_MakeEllipse(const gp_Ax2d& MajorAxis,const Standard_Real MajorRadius,const Standard_Real MinorRadius,const Standard_Boolean Sense = Standard_True);
//! Axis is the local coordinate system of the ellipse. <br>
//! It is not forbidden to create an ellipse with MajorRadius = <br>
//! MinorRadius. <br>
//! The status is "InvertRadius" if MajorRadius < MinorRadius or <br>
//! "NegativeRadius" if MinorRadius < 0. <br>
Standard_EXPORT GCE2d_MakeEllipse(const gp_Ax22d& Axis,const Standard_Real MajorRadius,const Standard_Real MinorRadius);
//! Make an Ellipse centered on the point Center, where <br>
//! - the major axis of the ellipse is defined by Center and S1, <br>
//! - its major radius is the distance between Center and S1, and <br>
//! - its minor radius is the distance between S2 and the major axis. <br>
//! The implicit orientation of the ellipse is: <br>
//! - the sense defined by Axis or E, <br>
//! - the sense defined by points Center, S1 and S2, <br>
//! - the trigonometric sense if Sense is not given or is true, or <br>
//! - the opposite sense if Sense is false. <br>
Standard_EXPORT GCE2d_MakeEllipse(const gp_Pnt2d& S1,const gp_Pnt2d& S2,const gp_Pnt2d& Center);
//! Returns the constructed ellipse. <br>
//! Exceptions StdFail_NotDone if no ellipse is constructed. <br>
Standard_EXPORT const Handle_Geom2d_Ellipse& Value() const;
Standard_EXPORT const Handle_Geom2d_Ellipse& Operator() const;
Standard_EXPORT operator Handle_Geom2d_Ellipse() const;
protected:
private:
Handle_Geom2d_Ellipse TheEllipse;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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