basegfx::B3DPoint Class Reference

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

#include <b3dpoint.hxx>

Inheritance diagram for basegfx::B3DPoint:

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Collaboration diagram for basegfx::B3DPoint:

[legend]

List of all members.

Public Member Functions
	B3DPoint ()
	Create a 3D Point.
	B3DPoint (double fX, double fY, double fZ)
	Create a 3D Point.
	B3DPoint (const B3DPoint &rVec)
	Create a copy of a 3D Point.
	B3DPoint (const ::basegfx::B3DTuple &rTuple)
	constructor with tuple to allow copy-constructing from B3DTuple-based classes
	~B3DPoint ()
B3DPoint &	operator*= (const B3DPoint &rPnt)
	*=operator to allow usage from B3DPoint, too
B3DPoint &	operator*= (double t)
	*=operator to allow usage from B3DPoint, too
B3DPoint &	operator= (const ::basegfx::B3DTuple &rVec)
	assignment operator to allow assigning the results of B3DTuple calculations
B3DPoint &	operator*= (const ::basegfx::B3DHomMatrix &rMat)
	Transform point by given transformation matrix.
Static Public Member Functions
static const B3DPoint &	getEmptyPoint ()

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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 46 of file b3dpoint.hxx.

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Constructor & Destructor Documentation

basegfx::B3DPoint::B3DPoint

(

)

[inline]

Create a 3D Point.

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

Definition at line 53 of file b3dpoint.hxx.

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 71 of file b3dpoint.hxx.

basegfx::B3DPoint::B3DPoint

(

const B3DPoint &

rVec

)

[inline]

Create a copy of a 3D Point.

Parameters:

rVec

The 3D Point which will be copied.

Definition at line 80 of file b3dpoint.hxx.

basegfx::B3DPoint::B3DPoint

(

const ::basegfx::B3DTuple &

rTuple

)

[inline]

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

Definition at line 87 of file b3dpoint.hxx.

basegfx::B3DPoint::~B3DPoint

(

)

[inline]

Definition at line 91 of file b3dpoint.hxx.

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Member Function Documentation

B3DPoint& basegfx::B3DPoint::operator*=

(

const B3DPoint &

rPnt

)

[inline]

*=operator to allow usage from B3DPoint, too

Definition at line 96 of file b3dpoint.hxx.

References basegfx::B3DTuple::mfX, basegfx::B3DTuple::mfY, and basegfx::B3DTuple::mfZ.

B3DPoint& basegfx::B3DPoint::operator*=

(

double

t

)

[inline]

*=operator to allow usage from B3DPoint, too

Reimplemented from basegfx::B3DTuple.

Definition at line 106 of file b3dpoint.hxx.

References basegfx::B3DTuple::mfX, basegfx::B3DTuple::mfY, and basegfx::B3DTuple::mfZ.

B3DPoint& basegfx::B3DPoint::operator=

(

const ::basegfx::B3DTuple &

rVec

)

[inline]

assignment operator to allow assigning the results of B3DTuple calculations

Definition at line 117 of file b3dpoint.hxx.

References basegfx::B3DTuple::mfX, basegfx::B3DTuple::mfY, and basegfx::B3DTuple::mfZ.

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 36 of file b3dpoint.cxx.

References basegfx::tools::equal(), basegfx::fTools::equalZero(), basegfx::B3DTuple::mfX, basegfx::B3DTuple::mfY, and basegfx::B3DTuple::mfZ.

static const B3DPoint& basegfx::B3DPoint::getEmptyPoint

(

)

[inline, static]

Definition at line 132 of file b3dpoint.hxx.

References basegfx::B3DTuple::getEmptyTuple().

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

• b3dpoint.hxx
• b3dpoint.cxx