Struct Rec2020

pub struct Rec2020;

🌌 The Rec. 2020 color space.

Rec. 2020 is similar to sRGB but has higher red, green and blue chromaticities, thereby extending its gamut over sRGB on all components.

Its components are [r, g, b] (red, green, and blue channels respectively), with [0, 0, 0] pure black and [1, 1, 1] white. The natural bounds of the channels are [0, 1].

This corresponds to the color space in CSS Color Module Level 4 § 10.7 and is characterized by the ICC. The color space is defined by the International Telecommunication Union here.

Implementations

impl Rec2020

const A: f32 = 1.09929681f32

const B: f32 = 0.0180539694f32

Trait Implementations

impl Clone for Rec2020

fn clone(&self) -> Rec2020

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ColorSpace for Rec2020

const TAG: Option<ColorSpaceTag>

The tag corresponding to this color space, if a matching tag exists.

const WHITE_COMPONENTS: [f32; 3]

The component values for the color white within this color space.

fn to_linear_srgb([r, g, b]: [f32; 3]) -> [f32; 3]

Convert an opaque color to linear sRGB.

fn from_linear_srgb([r, g, b]: [f32; 3]) -> [f32; 3]

Convert an opaque color from linear sRGB.

fn clip([r, g, b]: [f32; 3]) -> [f32; 3]

Clip the color’s components to fit within the natural gamut of the color space.

const IS_LINEAR: bool = false

Whether the color space is linear.

const LAYOUT: ColorSpaceLayout = ColorSpaceLayout::Rectangular

The layout of the color space.

const WHITE_POINT: Chromaticity = Chromaticity::D65

The white point of the color space.

fn convert<TargetCS: ColorSpace>(src: [f32; 3]) -> [f32; 3]

Convert to a different color space.

fn to_linear_srgb_absolute(src: [f32; 3]) -> [f32; 3]

Convert an opaque color to linear sRGB, without chromatic adaptation.

fn from_linear_srgb_absolute(src: [f32; 3]) -> [f32; 3]

Convert an opaque color from linear sRGB, without chromatic adaptation.

fn convert_absolute<TargetCS: ColorSpace>(src: [f32; 3]) -> [f32; 3]

Convert to a different color space, without chromatic adaptation.

fn chromatically_adapt( src: [f32; 3], from: Chromaticity, to: Chromaticity, ) -> [f32; 3]

Chromatically adapt the color between the given white point chromaticities.

fn scale_chroma(src: [f32; 3], scale: f32) -> [f32; 3]

Scale the chroma by the given amount.

impl Debug for Rec2020

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Rec2020> for ColorSpaceTag

fn from(_: Rec2020) -> Self

Converts to this type from the input type.

impl Copy for Rec2020