HSYType Struct Reference

#include <KoColorSpaceMaths.h>

Static Public Member Functions
template<class TReal >
static TReal	getLightness (TReal r, TReal g, TReal b)
template<class TReal >
static TReal	getSaturation (TReal r, TReal g, TReal b)

Static Public Attributes
static constexpr bool	lightnessIsAverage = true

Detailed Description

Definition at line 909 of file KoColorSpaceMaths.h.

Member Function Documentation

getLightness()

template<class TReal >

static TReal HSYType::getLightness ( TReal r, TReal g, TReal b )

inlinestatic

Definition at line 912 of file KoColorSpaceMaths.h.

                                                                {
        return TReal(0.299)*r + TReal(0.587)*g + TReal(0.114)*b;
    }

getSaturation()

template<class TReal >

static TReal HSYType::getSaturation ( TReal r, TReal g, TReal b )

inlinestatic

Definition at line 917 of file KoColorSpaceMaths.h.

                                                                 {
        return Arithmetic::max(r,g,b) - Arithmetic::min(r,g,b);
    }

References Arithmetic::max(), and Arithmetic::min().

Member Data Documentation

lightnessIsAverage

constexpr bool HSYType::lightnessIsAverage = true

staticconstexpr

Definition at line 921 of file KoColorSpaceMaths.h.

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

• libs/pigment/KoColorSpaceMaths.h