Struct valora::prelude::encoding::Gamma

pub struct Gamma<S, N = F2p2>(_)
 where
    N: Number;

Gamma encoding.

Gamma encoding or gamma correction is used to transform the intensity values to either match a non-linear display, like CRT, or to prevent banding among the darker colors. GammaRgb represents a gamma corrected RGB color, where the intensities are encoded using the following power-law expression: V ^γ (where V is the intensity value an γ is the encoding gamma).

The gamma value is stored as a simple type that represents an f32 constant.

Trait Implementations

impl<S, N> Clone for Gamma<S, N> where
    N: Number + Clone,
    S: Clone, 

fn clone(&self) -> Gamma<S, N>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<S, N> Copy for Gamma<S, N> where
    N: Number + Copy,
    S: Copy, 

impl<S, N> Debug for Gamma<S, N> where
    N: Number + Debug,
    S: Debug, 

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<S, N> Eq for Gamma<S, N> where
    N: Number + Eq,
    S: Eq, 

impl<Wp, N> LumaStandard for Gamma<Wp, N> where
    N: Number,
    Wp: WhitePoint, 

type WhitePoint = Wp

The white point of the color space.

type TransferFn = GammaFn<N>

The transfer function for the luminance component.

impl<S, N> PartialEq<Gamma<S, N>> for Gamma<S, N> where
    N: Number + PartialEq<N>,
    S: PartialEq<S>, 

fn eq(&self, other: &Gamma<S, N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Gamma<S, N>) -> bool

This method tests for !=.

impl<S, N> RgbStandard for Gamma<S, N> where
    N: Number,
    S: RgbSpace, 

type Space = S

The RGB color space.

type TransferFn = GammaFn<N>

The transfer function for the color components.

impl<S, N> StructuralEq for Gamma<S, N> where
    N: Number, 

impl<S, N> StructuralPartialEq for Gamma<S, N> where
    N: Number,