Trait pix::chan::Channel

pub trait Channel: Copy + Debug + Default + From<f32> + Ord + Add<Output = Self> + Div<Output = Self> + Mul<Output = Self> + Sub<Output = Self> + Sealed {
    const MIN: Self;
    const MID: Self;
    const MAX: Self;

    // Required methods
    fn to_f32(self) -> f32;
    fn wrapping_add(self, rhs: Self) -> Self;
    fn wrapping_sub(self, rhs: Self) -> Self;
    fn encode_srgb(self) -> Self;
    fn decode_srgb(self) -> Self;
    fn lerp(self, rhs: Self, t: Self) -> Self;
}

Component of a color model, such as red, green, etc.

Existing Channels are Ch8, Ch16 and Ch32.

This trait is sealed, and cannot be implemented outside of this crate.

Required Associated Constants

const MIN: Self

Minimum intensity (zero)

const MID: Self

Mid intensity

const MAX: Self

Maximum intensity (one)

Required Methods

fn to_f32(self) -> f32

Convert to f32

fn wrapping_add(self, rhs: Self) -> Self

Wrapping addition

fn wrapping_sub(self, rhs: Self) -> Self

Wrapping subtraction

fn encode_srgb(self) -> Self

Encode an sRGB gamma value from linear intensity

fn decode_srgb(self) -> Self

Decode an sRGB gamma value into linear intensity

fn lerp(self, rhs: Self, t: Self) -> Self

Linear interpolation

Implementors

impl Channel for Ch8

const MIN: Ch8 = _

const MID: Ch8 = _

const MAX: Ch8 = _

impl Channel for Ch16

const MIN: Ch16 = _

const MID: Ch16 = _

const MAX: Ch16 = _

impl Channel for Ch32

const MIN: Ch32 = _

const MID: Ch32 = _

const MAX: Ch32 = _