Open CASCADE Technology  6.9.1
Public Member Functions
Geom2d_CartesianPoint Class Reference

Describes a point in 2D space. A Geom2d_CartesianPoint is defined by a gp_Pnt2d point, with its two Cartesian coordinates X and Y. More...

#include <Geom2d_CartesianPoint.hxx>

Inheritance diagram for Geom2d_CartesianPoint:
Inheritance graph
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Public Member Functions

 Geom2d_CartesianPoint (const gp_Pnt2d &P)
 Returns a persistent copy of P. More...
 
 Geom2d_CartesianPoint (const Standard_Real X, const Standard_Real Y)
 
void SetCoord (const Standard_Real X, const Standard_Real Y)
 Set <me> to X, Y coordinates. More...
 
void SetPnt2d (const gp_Pnt2d &P)
 Set <me> to P.X(), P.Y() coordinates. More...
 
void SetX (const Standard_Real X)
 Changes the X coordinate of me. More...
 
void SetY (const Standard_Real Y)
 Changes the Y coordinate of me. More...
 
void Coord (Standard_Real &X, Standard_Real &Y) const
 Returns the coordinates of <me>. More...
 
gp_Pnt2d Pnt2d () const
 Returns a non persistent cartesian point with the same coordinates as <me>. -C++: return const&. More...
 
Standard_Real X () const
 Returns the X coordinate of <me>. More...
 
Standard_Real Y () const
 Returns the Y coordinate of <me>. More...
 
void Transform (const gp_Trsf2d &T)
 Transformation of a geometric object. This tansformation can be a translation, a rotation, a symmetry, a scaling or a complex transformation obtained by combination of the previous elementaries transformations. (see class Transformation of the package Geom2d). The following transformations have the same properties as the previous ones but they don't modified the object itself. A copy of the object is returned. More...
 
Handle< Geom2d_GeometryCopy () const
 
- Public Member Functions inherited from Geom2d_Point
Standard_Real Distance (const Handle< Geom2d_Point > &Other) const
 computes the distance between <me> and <Other>. More...
 
Standard_Real SquareDistance (const Handle< Geom2d_Point > &Other) const
 computes the square distance between <me> and <Other>. More...
 
- Public Member Functions inherited from Geom2d_Geometry
void Mirror (const gp_Pnt2d &P)
 Performs the symmetrical transformation of a Geometry with respect to the point P which is the center of the symmetry and assigns the result to this geometric object. More...
 
void Mirror (const gp_Ax2d &A)
 Performs the symmetrical transformation of a Geometry with respect to an axis placement which is the axis of the symmetry. More...
 
void Rotate (const gp_Pnt2d &P, const Standard_Real Ang)
 Rotates a Geometry. P is the center of the rotation. Ang is the angular value of the rotation in radians. More...
 
void Scale (const gp_Pnt2d &P, const Standard_Real S)
 Scales a Geometry. S is the scaling value. More...
 
void Translate (const gp_Vec2d &V)
 Translates a Geometry. V is the vector of the tanslation. More...
 
void Translate (const gp_Pnt2d &P1, const gp_Pnt2d &P2)
 Translates a Geometry from the point P1 to the point P2. More...
 
Handle< Geom2d_GeometryMirrored (const gp_Pnt2d &P) const
 
Handle< Geom2d_GeometryMirrored (const gp_Ax2d &A) const
 
Handle< Geom2d_GeometryRotated (const gp_Pnt2d &P, const Standard_Real Ang) const
 
Handle< Geom2d_GeometryScaled (const gp_Pnt2d &P, const Standard_Real S) const
 
Handle< Geom2d_GeometryTransformed (const gp_Trsf2d &T) const
 
Handle< Geom2d_GeometryTranslated (const gp_Vec2d &V) const
 
Handle< Geom2d_GeometryTranslated (const gp_Pnt2d &P1, const gp_Pnt2d &P2) const
 
- Public Member Functions inherited from MMgt_TShared
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual const Handle_Standard_Type & DynamicType () const
 Returns a type information object about this object. More...
 
Standard_Boolean IsInstance (const Handle_Standard_Type &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
Standard_Boolean IsKind (const Handle_Standard_Type &theType) const
 Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_Boolean IsKind (const Standard_CString theTypeName) const
 Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
virtual Handle_Standard_Transient This () const
 Returns a Handle which references this object. Must never be called to objects created in stack. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 

Detailed Description

Describes a point in 2D space. A Geom2d_CartesianPoint is defined by a gp_Pnt2d point, with its two Cartesian coordinates X and Y.

Constructor & Destructor Documentation

Geom2d_CartesianPoint::Geom2d_CartesianPoint ( const gp_Pnt2d P)

Returns a persistent copy of P.

Geom2d_CartesianPoint::Geom2d_CartesianPoint ( const Standard_Real  X,
const Standard_Real  Y 
)

Member Function Documentation

void Geom2d_CartesianPoint::Coord ( Standard_Real X,
Standard_Real Y 
) const
virtual

Returns the coordinates of <me>.

Implements Geom2d_Point.

Handle< Geom2d_Geometry > Geom2d_CartesianPoint::Copy ( ) const
virtual

Implements Geom2d_Geometry.

gp_Pnt2d Geom2d_CartesianPoint::Pnt2d ( ) const
virtual

Returns a non persistent cartesian point with the same coordinates as <me>. -C++: return const&.

Implements Geom2d_Point.

void Geom2d_CartesianPoint::SetCoord ( const Standard_Real  X,
const Standard_Real  Y 
)

Set <me> to X, Y coordinates.

void Geom2d_CartesianPoint::SetPnt2d ( const gp_Pnt2d P)

Set <me> to P.X(), P.Y() coordinates.

void Geom2d_CartesianPoint::SetX ( const Standard_Real  X)

Changes the X coordinate of me.

void Geom2d_CartesianPoint::SetY ( const Standard_Real  Y)

Changes the Y coordinate of me.

void Geom2d_CartesianPoint::Transform ( const gp_Trsf2d T)
virtual

Transformation of a geometric object. This tansformation can be a translation, a rotation, a symmetry, a scaling or a complex transformation obtained by combination of the previous elementaries transformations. (see class Transformation of the package Geom2d). The following transformations have the same properties as the previous ones but they don't modified the object itself. A copy of the object is returned.

Implements Geom2d_Geometry.

Standard_Real Geom2d_CartesianPoint::X ( ) const
virtual

Returns the X coordinate of <me>.

Implements Geom2d_Point.

Standard_Real Geom2d_CartesianPoint::Y ( ) const
virtual

Returns the Y coordinate of <me>.

Implements Geom2d_Point.


The documentation for this class was generated from the following file: