CFEquivalence< T > Struct Template Reference

#include <KoCompositeOpFunctions.h>

Inheritance diagram for CFEquivalence< T >:

Static Public Member Functions
static T	composeChannel (T src, T dst)
Static Public Member Functions inherited from KoClampedSourceAndDestinationBottomCompositeOpGenericFunctorBase< T >
static T	clampDestinationChannelValue (T value)
static T	clampSourceChannelValue (T value)

Detailed Description

template<class T>
struct CFEquivalence< T >

Definition at line 636 of file KoCompositeOpFunctions.h.

Member Function Documentation

composeChannel()

template<class T >

static T CFEquivalence< T >::composeChannel ( T src, T dst )

inlinestatic

Definition at line 637 of file KoCompositeOpFunctions.h.

                                                 {
        using namespace Arithmetic;
        typedef typename KoColorSpaceMathsTraits<T>::compositetype composite_type;
        // TODO: is the formula correct?
        // 1 - abs(dst - src)
        composite_type x = qAbs(composite_type(dst) - src);
        return clamp<T>(x);
    }

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

• libs/pigment/compositeops/KoCompositeOpFunctions.h