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details RGBPrime2XYZFunctor Class Template Reference VIGRA

Convert non-linear (gamma corrected) R'G'B' into standardized tri-stimulus XYZ. More...

#include "vigra/colorconversions.hxx"


Public Types

typedef NumericTraits< T
>::RealPromote 
component_type
typedef TinyVector< T, 3 > argument_type
typedef TinyVector< component_type, 3 > result_type
typedef TinyVector< component_type, 3 > value_type

Public Methods

 RGBPrime2XYZFunctor ()
 RGBPrime2XYZFunctor (component_type max)
result_type operator() (argument_type const &rgb) const


Detailed Description


template<class T>
class vigra::RGBPrime2XYZFunctor< T >

Convert non-linear (gamma corrected) R'G'B' into standardized tri-stimulus XYZ.

#include "vigra/colorconversions.hxx"
Namespace: vigra

The functor realizes the transformation

See vigra::RGBPrime2RGBFunctor and vigra::RGB2XYZFunctor for a description of the two steps.


Member Typedef Documentation


typedef TinyVector<T, 3> argument_type

 

the functor's argument type


typedef NumericTraits<T>::RealPromote component_type

 

the result's component type


typedef TinyVector<component_type, 3> result_type

 

the functor's result type


typedef TinyVector<component_type, 3> value_type

 

Deprecated:
use argument_type and result_type


Constructor & Destructor Documentation


RGBPrime2XYZFunctor   [inline]

 

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


RGBPrime2XYZFunctor component_type    max [inline]

 

constructor

  • max - the maximum value for each RGB component


Member Function Documentation


result_type operator() argument_type const &    rgb const [inline]

 

apply the transformation


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

© Ullrich Köthe (koethe@informatik.uni-hamburg.de)
Cognitive Systems Group, University of Hamburg, Germany

html generated using doxygen and Python
VIGRA 1.2.0 (7 Aug 2003)