Expand description
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
sourceimpl<Wp: WhitePoint, N: Number> LumaStandard for Gamma<Wp, N>
impl<Wp: WhitePoint, N: Number> LumaStandard for Gamma<Wp, N>
type WhitePoint = Wp
type WhitePoint = Wp
The white point of the color space.
type TransferFn = GammaFn<N>
type TransferFn = GammaFn<N>
The transfer function for the luminance component.
sourceimpl<S: RgbSpace, N: Number> RgbStandard for Gamma<S, N>
impl<S: RgbSpace, N: Number> RgbStandard for Gamma<S, N>
type Space = S
type Space = S
The RGB color space.
type TransferFn = GammaFn<N>
type TransferFn = GammaFn<N>
The transfer function for the color components.
impl<S: Copy, N: Copy + Number> Copy for Gamma<S, N>
impl<S: Eq, N: Eq + Number> Eq for Gamma<S, N>
impl<S, N: Number> StructuralEq for Gamma<S, N>
impl<S, N: Number> StructuralPartialEq for Gamma<S, N>
Auto Trait Implementations
impl<S, N> RefUnwindSafe for Gamma<S, N> where
N: RefUnwindSafe,
S: RefUnwindSafe,
impl<S, N> Send for Gamma<S, N> where
N: Send,
S: Send,
impl<S, N> Sync for Gamma<S, N> where
N: Sync,
S: Sync,
impl<S, N> Unpin for Gamma<S, N> where
N: Unpin,
S: Unpin,
impl<S, N> UnwindSafe for Gamma<S, N> where
N: UnwindSafe,
S: UnwindSafe,
Blanket Implementations
sourceimpl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
T: FloatComponent,
Swp: WhitePoint,
Dwp: WhitePoint,
D: AdaptFrom<S, Swp, Dwp, T>,
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
T: FloatComponent,
Swp: WhitePoint,
Dwp: WhitePoint,
D: AdaptFrom<S, Swp, Dwp, T>,
sourcefn adapt_into_using<M>(self, method: M) -> D where
M: TransformMatrix<Swp, Dwp, T>,
fn adapt_into_using<M>(self, method: M) -> D where
M: TransformMatrix<Swp, Dwp, T>,
Convert the source color to the destination color using the specified method Read more
sourcefn adapt_into(self) -> D
fn adapt_into(self) -> D
Convert the source color to the destination color using the bradford method by default Read more
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T, U> IntoColor<U> for T where
U: FromColor<T>,
impl<T, U> IntoColor<U> for T where
U: FromColor<T>,
sourcefn into_color(self) -> U
fn into_color(self) -> U
Convert into T with values clamped to the color defined bounds Read more
sourceimpl<T, U> IntoColorUnclamped<U> for T where
U: FromColorUnclamped<T>,
impl<T, U> IntoColorUnclamped<U> for T where
U: FromColorUnclamped<T>,
sourcefn into_color_unclamped(self) -> U
fn into_color_unclamped(self) -> U
Convert into T. The resulting color might be invalid in its color space Read more
sourceimpl<T, U> TryIntoColor<U> for T where
U: TryFromColor<T>,
impl<T, U> TryIntoColor<U> for T where
U: TryFromColor<T>,
sourcefn try_into_color(self) -> Result<U, OutOfBounds<U>>
fn try_into_color(self) -> Result<U, OutOfBounds<U>>
Convert into T, returning ok if the color is inside of its defined
range, otherwise an OutOfBounds
error is returned which contains
the unclamped color. Read more