basegfx::B3DPoint Class Reference

Base Point class with three double values. More...

#include <b3dpoint.hxx>

Inheritance diagram for basegfx::B3DPoint:

Collaboration diagram for basegfx::B3DPoint:

Public Member Functions
	B3DPoint ()
	Create a 3D Point. More...
	B3DPoint (double fX, double fY, double fZ)
	Create a 3D Point. More...
	B3DPoint (const ::basegfx::B3DTuple &rTuple)
	constructor with tuple to allow copy-constructing from B3DTuple-based classes More...
B3DPoint &	operator*= (const B3DPoint &rPnt)
	*=operator to allow usage from B3DPoint, too More...
B3DPoint &	operator*= (double t)
	*=operator to allow usage from B3DPoint, too More...
B3DPoint &	operator= (const ::basegfx::B3DTuple &rVec)
	assignment operator to allow assigning the results of B3DTuple calculations More...
B3DPoint &	operator*= (const ::basegfx::B3DHomMatrix &rMat)
	Transform point by given transformation matrix. More...
Public Member Functions inherited from basegfx::B3DTuple
	B3DTuple ()
	Create a 3D Tuple. More...
	B3DTuple (double fX, double fY, double fZ)
	Create a 3D Tuple. More...
const double &	operator[] (int nPos) const
	Array-access to 3D Tuple. More...
double &	operator[] (int nPos)
	Array-access to 3D Tuple. More...
bool	equalZero () const
bool	equal (const B3DTuple &rTup) const
B3DTuple	operator- (void) const
bool	operator== (const B3DTuple &rTup) const
bool	operator!= (const B3DTuple &rTup) const
void	correctValues (const double fCompareValue=0.0)
Public Member Functions inherited from basegfx::Tuple3D< double >
	Tuple3D (double x, double y, double z)
	Create a 3D Tuple. More...
double	getX () const
	Get X-Coordinate of 3D Tuple. More...
double	getY () const
	Get Y-Coordinate of 3D Tuple. More...
double	getZ () const
	Get Z-Coordinate of 3D Tuple. More...
void	setX (double fX)
	Set X-Coordinate of 3D Tuple. More...
void	setY (double fY)
	Set Y-Coordinate of 3D Tuple. More...
void	setZ (double fZ)
	Set Z-Coordinate of 3D Tuple. More...
Tuple3D &	operator+= (const Tuple3D &rTup)
Tuple3D &	operator-= (const Tuple3D &rTup)
Tuple3D &	operator/= (const Tuple3D &rTup)
Tuple3D &	operator/= (double t)
Tuple3D &	operator*= (const Tuple3D &rTup)
Tuple3D &	operator*= (double t)
bool	operator== (const Tuple3D &rTup) const
bool	operator!= (const Tuple3D &rTup) const

Additional Inherited Members
Static Public Member Functions inherited from basegfx::B3DTuple
static const B3DTuple &	getEmptyTuple ()
Public Attributes inherited from basegfx::Tuple3D< double >
double	mnX
double	mnY
double	mnZ
double	mfX
double	mfY
double	mfZ
Protected Attributes inherited from basegfx::Tuple3D< double >
union {
struct {
TYPE   mnX
TYPE   mnY
TYPE   mnZ
}
struct {
TYPE   mfX
TYPE   mfY
TYPE   mfZ
}
};

Detailed Description

Base Point class with three double values.

This class derives all operators and common handling for a 3D data class from B3DTuple. All necessary extensions which are special for points will be added here.

See also

B3DTuple

Definition at line 37 of file b3dpoint.hxx.

Constructor & Destructor Documentation

B3DPoint() [1/3]

basegfx::B3DPoint::B3DPoint ( )

inline

Create a 3D Point.

The point is initialized to (0.0, 0.0, 0.0)

Definition at line 44 of file b3dpoint.hxx.

B3DPoint() [2/3]

basegfx::B3DPoint::B3DPoint ( double  fX, double  fY, double  fZ  )

inline

Create a 3D Point.

Parameters

fX	This parameter is used to initialize the X-coordinate of the 3D Point.
fY	This parameter is used to initialize the Y-coordinate of the 3D Point.
fZ	This parameter is used to initialize the Z-coordinate of the 3D Point.

Definition at line 61 of file b3dpoint.hxx.

B3DPoint() [3/3]

basegfx::B3DPoint::B3DPoint ( const ::basegfx::B3DTuple &  rTuple )

inline

constructor with tuple to allow copy-constructing from B3DTuple-based classes

Definition at line 68 of file b3dpoint.hxx.

Member Function Documentation

operator*=() [1/3]

B3DPoint & basegfx::B3DPoint::operator*=

(

const ::basegfx::B3DHomMatrix &

rMat

)

Transform point by given transformation matrix.

The translational components of the matrix are, in contrast to B3DVector, applied.

Definition at line 26 of file b3dpoint.cxx.

References basegfx::fTools::equal(), basegfx::fTools::equalZero(), basegfx::Tuple3D< double >::mfX, basegfx::Tuple3D< double >::mfY, and basegfx::Tuple3D< double >::mfZ.

operator*=() [2/3]

B3DPoint & basegfx::B3DPoint::operator*= ( const B3DPoint &  rPnt )

inline

*=operator to allow usage from B3DPoint, too

Definition at line 74 of file b3dpoint.hxx.

References mfX, basegfx::Tuple3D< TYPE >::mfX, mfY, basegfx::Tuple3D< TYPE >::mfY, and basegfx::Tuple3D< TYPE >::mfZ.

operator*=() [3/3]

B3DPoint & basegfx::B3DPoint::operator*= ( double  t )

inline

*=operator to allow usage from B3DPoint, too

Definition at line 84 of file b3dpoint.hxx.

References mfX, mfY, and t.

operator=()

B3DPoint & basegfx::B3DPoint::operator= ( const ::basegfx::B3DTuple &  rVec )

inline

assignment operator to allow assigning the results of B3DTuple calculations

Definition at line 95 of file b3dpoint.hxx.

References mfX, and mfY.

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

• b3dpoint.hxx
• b3dpoint.cxx