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RGBPrime2RGBFunctor Class Template Reference | ![]() |
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Convert non-linear (gamma corrected) R'G'B' into non-linear (raw) RGB. More...
#include "vigra/colorconversions.hxx"
Public Types | |
typedef TinyVector< From, 3 > | argument_type |
typedef RGBValue< To > | result_type |
typedef RGBValue< To > | value_type |
typedef NumericTraits< To >::RealPromote | component_type |
Public Methods | |
RGBPrime2RGBFunctor () | |
RGBPrime2RGBFunctor (component_type max) | |
result_type | operator() (argument_type const &rgb) const |
Detailed Description |
#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.
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the functor's argument type |
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the result component's promote type |
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the functor's result type |
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Default constructor. The maximum value for each RGB component defaults to 255. |
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constructor
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apply the transformation |
© Ullrich Köthe (koethe@informatik.uni-hamburg.de) |
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