OCC Main Page | FoundationClasses | Toolkits | Packages | Class Hierarchy | Data Structures | File List | Data Fields | Globals

FoundationClasses
TKMath
gp


gp_Pnt2d Class Reference

Defines a non-persistent 2D cartesian point.
.

#include <gp_Pnt2d.hxx>


Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
 gp_Pnt2d ()
 gp_Pnt2d (const gp_XY &Coord)
 Creates a point with a doublet of coordinates.
.
 gp_Pnt2d (const Standard_Real Xp, const Standard_Real Yp)
 Creates a point with its 2 cartesian's coordinates : Xp, Yp.
.
void SetCoord (const Standard_Integer Index, const Standard_Real Xi)
 Assigns the value Xi to the coordinate that corresponds to Index:
Index = 1 => X is modified
Index = 2 => Y is modified
Raises OutOfRange if Index != {1, 2}.
.
void SetCoord (const Standard_Real Xp, const Standard_Real Yp)
 For this point, assigns the values Xp and Yp to its two coordinates
.
void SetX (const Standard_Real X)
 Assigns the given value to the X coordinate of this point.
.
void SetY (const Standard_Real Y)
 Assigns the given value to the Y coordinate of this point.
.
void SetXY (const gp_XY &Coord)
 Assigns the two coordinates of Coord to this point.
.
Standard_EXPORT Standard_Real Coord (const Standard_Integer Index) const
 Returns the coordinate of range Index :
Index = 1 => X is returned
Index = 2 => Y is returned
Raises OutOfRange if Index != {1, 2}.
.
void Coord (Standard_Real &Xp, Standard_Real &Yp) const
 For this point returns its two coordinates as a number pair.
.
Standard_Real X () const
 For this point, returns its X coordinate.
.
Standard_Real Y () const
 For this point, returns its Y coordinate.
.
const gp_XYXY () const
 For this point, returns its two coordinates as a number pair.
.
const gp_XYCoord () const
 For this point, returns its two coordinates as a number pair.
.
gp_XYChangeCoord ()
 Returns the coordinates of this point.
Note: This syntax allows direct modification of the returned value.
.
Standard_Boolean IsEqual (const gp_Pnt2d &Other, const Standard_Real LinearTolerance) const
 Comparison
Returns True if the distance between the two
points is lower or equal to LinearTolerance.
.
Standard_Real Distance (const gp_Pnt2d &Other) const
 Computes the distance between two points.
.
Standard_Real SquareDistance (const gp_Pnt2d &Other) const
 Computes the square distance between two points.
.
Standard_EXPORT void Mirror (const gp_Pnt2d &P)
 Performs the symmetrical transformation of a point
with respect to the point P which is the center of
the symmetry.
.
Standard_EXPORT gp_Pnt2d Mirrored (const gp_Pnt2d &P) const
 Performs the symmetrical transformation of a point
with respect to an axis placement which is the axis
.
Standard_EXPORT void Mirror (const gp_Ax2d &A)
Standard_EXPORT gp_Pnt2d Mirrored (const gp_Ax2d &A) const
 Rotates a point. A1 is the axis of the rotation.
Ang is the angular value of the rotation in radians.
.
void Rotate (const gp_Pnt2d &P, const Standard_Real Ang)
gp_Pnt2d Rotated (const gp_Pnt2d &P, const Standard_Real Ang) const
 Scales a point. S is the scaling value.
.
void Scale (const gp_Pnt2d &P, const Standard_Real S)
gp_Pnt2d Scaled (const gp_Pnt2d &P, const Standard_Real S) const
 Transforms a point with the transformation T.
.
Standard_EXPORT void Transform (const gp_Trsf2d &T)
gp_Pnt2d Transformed (const gp_Trsf2d &T) const
 Translates a point in the direction of the vector V.
The magnitude of the translation is the vector's magnitude.
.
void Translate (const gp_Vec2d &V)
gp_Pnt2d Translated (const gp_Vec2d &V) const
 Translates a point from the point P1 to the point P2.
.
void Translate (const gp_Pnt2d &P1, const gp_Pnt2d &P2)
gp_Pnt2d Translated (const gp_Pnt2d &P1, const gp_Pnt2d &P2) const
const gp_XY_CSFDB_Getgp_Pnt2dcoord () const

Private Attributes

gp_XY coord

Friends

Standard_EXPORT friend Handle_Standard_Type & gp_Pnt2d_Type_ ()


Constructor & Destructor Documentation

gp_Pnt2d::gp_Pnt2d  )  [inline]
 

gp_Pnt2d::gp_Pnt2d const gp_XY Coord  )  [inline]
 

gp_Pnt2d::gp_Pnt2d const Standard_Real  Xp,
const Standard_Real  Yp
[inline]
 


Member Function Documentation

const gp_XY& gp_Pnt2d::_CSFDB_Getgp_Pnt2dcoord  )  const [inline]
 

gp_XY & gp_Pnt2d::ChangeCoord  )  [inline]
 

const gp_XY & gp_Pnt2d::Coord  )  const [inline]
 

void gp_Pnt2d::Coord Standard_Real Xp,
Standard_Real Yp
const [inline]
 

Standard_Real gp_Pnt2d::Coord const Standard_Integer  Index  )  const [inline]
 

Standard_Real gp_Pnt2d::Distance const gp_Pnt2d Other  )  const [inline]
 

Standard_Boolean gp_Pnt2d::IsEqual const gp_Pnt2d Other,
const Standard_Real  LinearTolerance
const [inline]
 

Standard_EXPORT void gp_Pnt2d::Mirror const gp_Ax2d A  ) 
 

Standard_EXPORT void gp_Pnt2d::Mirror const gp_Pnt2d P  ) 
 

Standard_EXPORT gp_Pnt2d gp_Pnt2d::Mirrored const gp_Ax2d A  )  const
 

Standard_EXPORT gp_Pnt2d gp_Pnt2d::Mirrored const gp_Pnt2d P  )  const
 

void gp_Pnt2d::operator delete void *  anAddress  )  [inline]
 

void* gp_Pnt2d::operator new size_t  size  )  [inline]
 

void* gp_Pnt2d::operator new size_t  ,
void *  anAddress
[inline]
 

void gp_Pnt2d::Rotate const gp_Pnt2d P,
const Standard_Real  Ang
[inline]
 

gp_Pnt2d gp_Pnt2d::Rotated const gp_Pnt2d P,
const Standard_Real  Ang
const [inline]
 

void gp_Pnt2d::Scale const gp_Pnt2d P,
const Standard_Real  S
[inline]
 

gp_Pnt2d gp_Pnt2d::Scaled const gp_Pnt2d P,
const Standard_Real  S
const [inline]
 

void gp_Pnt2d::SetCoord const Standard_Real  Xp,
const Standard_Real  Yp
[inline]
 

void gp_Pnt2d::SetCoord const Standard_Integer  Index,
const Standard_Real  Xi
[inline]
 

void gp_Pnt2d::SetX const Standard_Real  X  )  [inline]
 

void gp_Pnt2d::SetXY const gp_XY Coord  )  [inline]
 

void gp_Pnt2d::SetY const Standard_Real  Y  )  [inline]
 

Standard_Real gp_Pnt2d::SquareDistance const gp_Pnt2d Other  )  const [inline]
 

Standard_EXPORT void gp_Pnt2d::Transform const gp_Trsf2d T  ) 
 

gp_Pnt2d gp_Pnt2d::Transformed const gp_Trsf2d T  )  const [inline]
 

void gp_Pnt2d::Translate const gp_Pnt2d P1,
const gp_Pnt2d P2
[inline]
 

void gp_Pnt2d::Translate const gp_Vec2d V  )  [inline]
 

gp_Pnt2d gp_Pnt2d::Translated const gp_Pnt2d P1,
const gp_Pnt2d P2
const [inline]
 

gp_Pnt2d gp_Pnt2d::Translated const gp_Vec2d V  )  const [inline]
 

Standard_Real gp_Pnt2d::X  )  const [inline]
 

const gp_XY & gp_Pnt2d::XY  )  const [inline]
 

Standard_Real gp_Pnt2d::Y  )  const [inline]
 


Friends And Related Function Documentation

Standard_EXPORT friend Handle_Standard_Type& gp_Pnt2d_Type_  )  [friend]
 


Field Documentation

gp_XY gp_Pnt2d::coord [private]
 


The documentation for this class was generated from the following files:
Generated on Mon Aug 25 13:12:41 2008 for OpenCASCADE by  doxygen 1.4.1