Zivid::Point Class Reference

A 3D point with contrast and RGBA values More...

#include <Zivid/Point.h>

Public Member Functions
	Point ()
	Construct a 3D point at (0,0,0) with contrast 0 and color values (r,g,b,a) = (0,0,0,255) More...
void	setNaN ()
	Invalidate the point (set it to Not-a-Number) More...
bool	isNaN () const
	Check whether the point is valid (Not-a-Number) More...
void	setRgba (unsigned char r, unsigned char g, unsigned char b, unsigned char a)
	Set the r,g,b and alpha color value for the point More...
void	setRgb (unsigned char r, unsigned char g, unsigned char b)
	Set the r,g,b color value for the point More...
void	setIntensity (unsigned char val)
	Set the intensity for the point (sets r,g and b to identical values) More...
void	setContrast (float value)
	Set the contrast for the point More...
unsigned char	alpha () const
	Get the alpha value for the point More...
unsigned char	red () const
	Get the red color value for the point More...
unsigned char	green () const
	Get the green color value for the point More...
unsigned char	blue () const
	Get the blue color value for the point More...
unsigned char	intensity () const
	Get the intensity of the point More...

Public Attributes
float	x
	X coordinate. More...
float	y
	Y coordinate. More...
float	z
	Z coordinate. More...
float	contrast
	Contrast. More...
uint32_t	rgba
	Color (red,green,blue,alpha) More...

Detailed Description

A 3D point with contrast and RGBA values

Constructor & Destructor Documentation

Point()

Zivid::Point::Point ( )

inline

Construct a 3D point at (0,0,0) with contrast 0 and color values (r,g,b,a) = (0,0,0,255)

Member Function Documentation

alpha()

unsigned char Zivid::Point::alpha ( ) const

inline

Get the alpha value for the point

blue()

unsigned char Zivid::Point::blue ( ) const

inline

Get the blue color value for the point

green()

unsigned char Zivid::Point::green ( ) const

inline

Get the green color value for the point

intensity()

unsigned char Zivid::Point::intensity ( ) const

inline

Get the intensity of the point

isNaN()

bool Zivid::Point::isNaN ( ) const

inline

Check whether the point is valid (Not-a-Number)

red()

unsigned char Zivid::Point::red ( ) const

inline

Get the red color value for the point

setContrast()

void Zivid::Point::setContrast ( float  value )

inline

Set the contrast for the point

setIntensity()

void Zivid::Point::setIntensity ( unsigned char  val )

inline

Set the intensity for the point (sets r,g and b to identical values)

setNaN()

void Zivid::Point::setNaN ( )

inline

Invalidate the point (set it to Not-a-Number)

setRgb()

void Zivid::Point::setRgb ( unsigned char  r, unsigned char  g, unsigned char  b  )

inline

Set the r,g,b color value for the point

setRgba()

void Zivid::Point::setRgba ( unsigned char  r, unsigned char  g, unsigned char  b, unsigned char  a  )

inline

Set the r,g,b and alpha color value for the point

Member Data Documentation

contrast

float Zivid::Point::contrast

Contrast.

rgba

uint32_t Zivid::Point::rgba

Color (red,green,blue,alpha)

x

float Zivid::Point::x

X coordinate.

y

float Zivid::Point::y

Y coordinate.

z

float Zivid::Point::z

Z coordinate.

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

• Zivid/Point.h