Trait dcolor::Luminance

pub trait Luminance {
    fn luminance(self) -> f64;
}

Gets the luminance of a non-luminance color type.

Required Methods

fn luminance(self) -> f64

Implementors

• impl<T> Luminance for Rgb<T> where
    T: ClampInto<f64>, 
• impl<T> Luminance for Rgba<T> where
    T: ClampInto<f64>,