Trait image2::Color[−][src]

pub trait Color: Unpin + PartialEq + Eq + PartialOrd + Ord + Clone + Sync + Send + Debug {
    const NAME: &'static str;
    const CHANNELS: Channel;
    const ALPHA: Option<Channel>;

    fn to_rgb(src: &Pixel<Self>, dest: &mut Pixel<Rgb>);
    fn from_rgb(pixel: &Pixel<Rgb>, dest: &mut Pixel<Self>);

    fn convert<ToColor: Color>(src: &Pixel<Self>, dest: &mut Pixel<ToColor>) { ... }
}

Expand description

Color trait is used to define color spaces

Associated Constants

const NAME: &'static str

Color name

const CHANNELS: Channel

Number of channels

const ALPHA: Option<Channel>

Index of alpha channel

Required methods

fn to_rgb(src: &Pixel<Self>, dest: &mut Pixel<Rgb>)

Convert from Self -> Rgb

fn from_rgb(pixel: &Pixel<Rgb>, dest: &mut Pixel<Self>)

Convert from Rgb -> Self

Provided methods

fn convert<ToColor: Color>(src: &Pixel<Self>, dest: &mut Pixel<ToColor>)

Convert a single channel of a color to another color

Implementors

impl Color for Cmyk

const NAME: &'static str

const CHANNELS: Channel

impl Color for Gray

const NAME: &'static str

const CHANNELS: Channel

impl Color for Hsv

const NAME: &'static str

const CHANNELS: Channel

impl Color for Rgb

const NAME: &'static str

const CHANNELS: Channel

impl Color for Rgba

const NAME: &'static str

const CHANNELS: Channel

const ALPHA: Option<Channel>

impl Color for Xyz

const NAME: &'static str

const CHANNELS: Channel