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XYZ2RGBFunctor [Color Space Conversions] |
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Convert standardized tri-stimulus XYZ into linear (raw) RGB. More...
#include <vigra/colorconversions.hxx>
Public Types | |
| typedef TinyVector< T, 3 > | argument_type |
| typedef RGBValue< T > | result_type |
| typedef RGBValue< T > | value_type |
Public Member Functions | |
| template<class V> | |
| result_type | operator() (V const &xyz) const |
| XYZ2RGBFunctor (component_type max) | |
| XYZ2RGBFunctor () | |
#include <vigra/colorconversions.hxx>
Namespace: vigra
According to ITU-R Recommendation BT.709, the functor realizes the transformation
By default,
. This default can be overridden in the constructor. This is the inverse transform of vigra::RGB2XYZFunctor.
Traits defined:
FunctorTraits::isUnaryFunctor is true (VigraTrueType)
| typedef TinyVector<T, 3> argument_type |
the functor's argument type. (Actually, the argument type is more general: V with arbitrary V. But this cannot be expressed in a typedef.)
| typedef RGBValue<T> result_type |
the functor's result type
| typedef RGBValue<T> value_type |
| XYZ2RGBFunctor | ( | ) |
default constructor. The maximum value for each RGB component defaults to 255.
| XYZ2RGBFunctor | ( | component_type | max | ) |
constructor
| result_type operator() | ( | V const & | xyz | ) | const |
apply the transformation
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© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) |
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