Trait picto::color::ComponentWise

pub trait ComponentWise {
    type Scalar: Float;
    fn component_wise<F>(&self, other: &Self, f: F) -> Self
    where
        F: FnMut(Self::Scalar, Self::Scalar) -> Self::Scalar;
    fn component_wise_self<F>(&self, f: F) -> Self
    where
        F: FnMut(Self::Scalar) -> Self::Scalar;
}

Perform a unary or binary operation on each component of a color.

Associated Types

type Scalar: Float

The scalar type for color components.

Required methods

fn component_wise<F>(&self, other: &Self, f: F) -> Self where
    F: FnMut(Self::Scalar, Self::Scalar) -> Self::Scalar, 

Perform a binary operation on this and an other color.

fn component_wise_self<F>(&self, f: F) -> Self where
    F: FnMut(Self::Scalar) -> Self::Scalar, 

Perform a unary operation on this color.

Implementors

impl<C, T> ComponentWise for PreAlpha<C, T> where
    C: ComponentWise<Scalar = T>,
    T: Float, 

type Scalar = T

impl<C, T> ComponentWise for Alpha<C, T> where
    C: ComponentWise<Scalar = T>,
    T: Float, 

type Scalar = T

impl<P, C> ComponentWise for Buffer<P, C, Vec<C>> where
    P: ComponentWise,
    P: Read<C> + Write<C>,
    C: Channel, 

type Scalar = P::Scalar

impl<T> ComponentWise for Lab<T> where
    T: Float, 

type Scalar = T

impl<T> ComponentWise for Luma<T> where
    T: Float, 

type Scalar = T

impl<T> ComponentWise for Rgb<T> where
    T: Float, 

type Scalar = T

impl<T> ComponentWise for Xyz<T> where
    T: Float, 

type Scalar = T

impl<T> ComponentWise for Yxy<T> where
    T: Float, 

type Scalar = T