Lab2RGBPrimeFunctor< T > Class Template Reference

Convert perceptual uniform CIE L*a*b* into non-linear (gamma corrected) R'G'B'. More...

#include <vigra/colorconversions.hxx>

Public Types
typedef TinyVector< T, 3 >	argument_type
typedef XYZ2RGBFunctor< T > ::result_type	result_type
typedef XYZ2RGBFunctor< T > ::result_type	value_type

Public Member Functions
	Lab2RGBPrimeFunctor ()
	Lab2RGBPrimeFunctor (component_type max)
template<class V >
result_type	operator() (V const &lab) const

Detailed Description

template<class T>
class vigra::Lab2RGBPrimeFunctor< T >

Convert perceptual uniform CIE L*a*b* into non-linear (gamma corrected) R'G'B'.

#include <vigra/colorconversions.hxx>
Namespace: vigra

The functor realizes the inverse of the transformation described in vigra::RGBPrime2LabFunctor

Traits defined:

FunctorTraits::isUnaryFunctor is true (VigraTrueType)

Member Typedef Documentation

typedef TinyVector<T, 3> argument_type

the functor's argument type. (Actually, the argument type can be any vector type with the same interface. But this cannot be expressed in a typedef.)

typedef XYZ2RGBFunctor<T>::result_type result_type

the functor's result type

typedef XYZ2RGBFunctor<T>::result_type value_type

Deprecated:

use argument_type and result_type

Constructor & Destructor Documentation

Lab2RGBPrimeFunctor

(

)

default constructor. The maximum value for each RGB component defaults to 255.

Lab2RGBPrimeFunctor

(

component_type

max

)

constructor

• max - the maximum value for each RGB component

Member Function Documentation

result_type operator()

(

V const &

lab

)

const

apply the transformation

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

• vigra/colorconversions.hxx