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RGB2RGBPrimeFunctor [Color Space Conversions] |
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Convert linear (raw) RGB into non-linear (gamma corrected) R'G'B'. More...
#include <vigra/colorconversions.hxx>
Public Types | |
| typedef TinyVector< From, 3 > | argument_type |
| typedef NumericTraits< To > ::RealPromote | component_type |
| typedef RGBValue< To > | result_type |
| typedef RGBValue< To > | value_type |
Public Member Functions | |
| template<class V> | |
| result_type | operator() (V const &rgb) const |
| RGB2RGBPrimeFunctor (component_type max) | |
| RGB2RGBPrimeFunctor () | |
#include <vigra/colorconversions.hxx>
Namespace: vigra
The functor realizes the transformation
By default,
. This default can be overridden in the constructor. If both source and target colors components are stored as unsigned char, a look-up-table will be used to speed up the transformation.
Traits defined:
FunctorTraits::isUnaryFunctor is true (VigraTrueType)
| typedef TinyVector<From, 3> argument_type |
the functor's argument type
| typedef NumericTraits<To>::RealPromote component_type |
the result component's promote type
| typedef RGBValue<To> result_type |
the functor's result type
| typedef RGBValue<To> value_type |
Default constructor. The maximum value for each RGB component defaults to 255
| RGB2RGBPrimeFunctor | ( | component_type | max | ) |
constructor
| result_type operator() | ( | V const & | rgb | ) | const |
apply the transformation
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© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) |
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