Trait palette::blend::BlendFunction

pub trait BlendFunction<C: Blend<Color = C> + ComponentWise>
where
    C::Scalar: Float,
{
    // Required method
    fn apply_to(
        self,
        source: PreAlpha<C, C::Scalar>,
        destination: PreAlpha<C, C::Scalar>
    ) -> PreAlpha<C, C::Scalar>;
}

A trait for custom blend functions.

Required Methods

fn apply_to( self, source: PreAlpha<C, C::Scalar>, destination: PreAlpha<C, C::Scalar> ) -> PreAlpha<C, C::Scalar>

Apply this blend function to a pair of colors.

Implementors

impl<C, F> BlendFunction<C> for F

where C: Blend<Color = C> + ComponentWise, C::Scalar: Float, F: FnOnce(PreAlpha<C, C::Scalar>, PreAlpha<C, C::Scalar>) -> PreAlpha<C, C::Scalar>,

impl<C: Blend<Color = C> + ComponentWise + Clone> BlendFunction<C> for Equations

where C::Scalar: Float,