Point Class Reference

Class representing a two or three dimension point. More...

#include <Point.h>

Collaboration diagram for Point:

[legend]

List of all members.

Public Member Functions
double	getX () const
	The following function returns the X coordinate.
double	getY () const
	The following function returns the Y coordinate.
double	getZ () const
	The following function returns the Z coordinate.
void	moveBy (double x, double y)
	Moves the point by specified amount.
	Point (double x=0.0, double y=0.0, double z=0.0)
void	setPoint (double x, double y, double z)
void	setPoint (double x, double y)
void	setZ (double)
	Sets the Z component of the Rectangle.
Private Attributes
double	m_x
double	m_y
double	m_z

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Detailed Description

Class representing a two or three dimension point.

Attention:

The in line functions were measured to have high profile when plotting large images.

Definition at line 25 of file Point.h.

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Constructor & Destructor Documentation

Point	(	double	x = 0.0,
		double	y = 0.0,
		double	z = 0.0
	)

Definition at line 14 of file Point.cxx.

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Member Function Documentation

double getX

(

)

const [inline]

The following function returns the X coordinate.

Definition at line 59 of file Point.h.

References Point::m_x.

Referenced by LinePointRep::addEndPoints(), LinePointRep::cornerCase(), Rect::getX(), Rect::makeInBounds(), and LinePointRep::separation().

double getY

(

)

const [inline]

The following function returns the Y coordinate.

Definition at line 67 of file Point.h.

References Point::m_y.

Referenced by LinePointRep::addEndPoints(), LinePointRep::cornerCase(), Rect::getY(), Rect::makeInBounds(), and LinePointRep::separation().

double getZ

(

)

const [inline]

The following function returns the Z coordinate.

Definition at line 74 of file Point.h.

References Point::m_z.

Referenced by Rect::getZ(), Rect::isInDepth(), and Rect::makeInBounds().

void moveBy	(	double	x,
		double	y
	)

Moves the point by specified amount.

Definition at line 30 of file Point.cxx.

References Point::m_x, and Point::m_y.

Referenced by Rect::moveBy().

void setPoint	(	double	x,
		double	y,
		double	z
	)

Definition at line 24 of file Point.cxx.

References Point::m_x, Point::m_y, and Point::m_z.

void setPoint	(	double	x,
		double	y
	)

Definition at line 19 of file Point.cxx.

References Point::m_x, and Point::m_y.

Referenced by LinePointRep::findEndPoints(), Rect::setRect(), LinePointRep::straddles_x_boundary(), and LinePointRep::straddles_y_boundary().

void setZ

(

double

z

)

Sets the Z component of the Rectangle.

Definition at line 36 of file Point.cxx.

References Point::m_z.

Referenced by Rect::setZ().

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Member Data Documentation

double m_x [private]

Definition at line 28 of file Point.h.

Referenced by Point::getX(), Point::moveBy(), and Point::setPoint().

double m_y [private]

Definition at line 29 of file Point.h.

Referenced by Point::getY(), Point::moveBy(), and Point::setPoint().

double m_z [private]

Definition at line 30 of file Point.h.

Referenced by Point::getZ(), Point::setPoint(), and Point::setZ().

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

• Point.h
• Point.cxx