spica::RGBSpectrum Class Reference

RGB spectrum. More...

#include <spectrum.h>

Public Member Functions
	RGBSpectrum ()
	The RGBSpectrum constructor. More...
	RGBSpectrum (double l)
	RGBSpectrum (double red, double green, double blue)
	The RGBSpectrum constructor. More...
	RGBSpectrum (const std::vector< double > &nm, const std::vector< double > &values)
	The RGBSpectrum constructor.
	RGBSpectrum (const RGBSpectrum &RGBSpectrum)
	The RGBSpectrum constructor (copy)
	~RGBSpectrum ()
	The RGBSpectrum destructor.
RGBSpectrum &	operator= (const RGBSpectrum &c)
	Assignment operator.
bool	operator== (const RGBSpectrum &c) const
	Equal operator.
bool	operator!= (const RGBSpectrum &c) const
	Not equal operator.
RGBSpectrum &	operator+= (const RGBSpectrum &c)
	Plus operator.
RGBSpectrum &	operator+= (double x)
	Plus operator. More...
RGBSpectrum &	operator-= (const RGBSpectrum &c)
	Minus operator. More...
RGBSpectrum &	operator-= (double x)
	Minus operator. More...
RGBSpectrum &	operator*= (const RGBSpectrum &c)
	Component-wise multiplication. More...
RGBSpectrum &	operator*= (double s)
	Scalar multiplication. More...
RGBSpectrum &	operator/= (const RGBSpectrum &c)
	Component-wise division.
RGBSpectrum &	operator/= (double s)
	Scalar division.
RGBSpectrum	operator- () const
	Negation operator.
bool	isBlack () const
bool	isInf () const
bool	isNaN () const
bool	isValid () const
double	dot (const RGBSpectrum &RGBSpectrum) const
double	norm () const
double	squaredNorm () const
double	gray () const
double	red () const
	Red component. More...
double	green () const
	Green component.
double	blue () const
	Blue component.
double	operator[] (int i) const
	Element accessor. More...
double &	ref (int i)
	Element accessor. More...
RGBSpectrum	toRGB () const
	Convert to RGB spcetrum. More...
std::string	toString () const
	Covert to string. More...

Static Public Member Functions
static RGBSpectrum	fromXYZ (double x, double y, double z)
static RGBSpectrum	minimum (const RGBSpectrum &c1, const RGBSpectrum &c2)
static RGBSpectrum	maximum (const RGBSpectrum &c1, const RGBSpectrum &c2)
static RGBSpectrum	sqrt (const RGBSpectrum &c)
static RGBSpectrum	exp (const RGBSpectrum &c)
static RGBSpectrum	log (const RGBSpectrum &c)
static RGBSpectrum	clamp (const RGBSpectrum &c, const RGBSpectrum &lo=RGBSpectrum(0.0, 0.0, 0.0), const RGBSpectrum &hi=RGBSpectrum(INFTY, INFTY, INFTY))

Static Public Attributes
static const int	channels = 3

Detailed Description

RGB spectrum.

Constructor & Destructor Documentation

spica::RGBSpectrum::RGBSpectrum

(

)

The RGBSpectrum constructor.

spica::RGBSpectrum::RGBSpectrum	(	double	red,
		double	green,
		double	blue
	)

The RGBSpectrum constructor.

Parameters

red	Red component.
green	Green component.
blue	Blue component.

Member Function Documentation

RGBSpectrum & spica::RGBSpectrum::operator*=

(

const RGBSpectrum &

c

)

Component-wise multiplication.

RGBSpectrum & spica::RGBSpectrum::operator*=

(

double

s

)

Scalar multiplication.

RGBSpectrum & spica::RGBSpectrum::operator+=

(

double

x

)

Plus operator.

Add the same value x to each RGBSpectrum component.

RGBSpectrum & spica::RGBSpectrum::operator-=

(

const RGBSpectrum &

c

)

Minus operator.

RGBSpectrum & spica::RGBSpectrum::operator-=

(

double

x

)

Minus operator.

Subtract the same value x from each RGBSpectrum component

double spica::RGBSpectrum::operator[] ( int  i ) const

inline

Element accessor.

double spica::RGBSpectrum::red ( ) const

inline

Red component.

double& spica::RGBSpectrum::ref ( int  i )

inline

Element accessor.

RGBSpectrum spica::RGBSpectrum::toRGB ( ) const

inline

Convert to RGB spcetrum.

std::string spica::RGBSpectrum::toString

(

)

const

Covert to string.

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

• /home/travis/build/tatsy/spica/sources/core/spectrum.h
• /home/travis/build/tatsy/spica/sources/core/spectrum.cc