Struct exr::meta::attribute::Chromaticities

pub struct Chromaticities {
    pub red: Vec2<f32>,
    pub green: Vec2<f32>,
    pub blue: Vec2<f32>,
    pub white: Vec2<f32>,
}

The color space of the pixels.

If a file doesn’t have a chromaticities attribute, display software should assume that the file’s primaries and the white point match Rec. ITU-R BT.709-3.

Fields

red: Vec2<f32>

“Red” location on the CIE XY chromaticity diagram.

green: Vec2<f32>

“Green” location on the CIE XY chromaticity diagram.

blue: Vec2<f32>

“Blue” location on the CIE XY chromaticity diagram.

white: Vec2<f32>

“White” location on the CIE XY chromaticity diagram.

Implementations

impl Chromaticities

pub fn byte_size() -> usize

Number of bytes this would consume in an exr file.

pub fn write<W: Write>(&self, write: &mut W) -> UnitResult

Without validation, write this instance to the byte stream.

pub fn read<R: Read>(read: &mut R) -> Result<Self>

Read the value without validating.

Trait Implementations

impl Clone for Chromaticities

fn clone(&self) -> Chromaticities

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Chromaticities

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

Formats the value using the given formatter.

impl PartialEq<Chromaticities> for Chromaticities

fn eq(&self, other: &Chromaticities) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Chromaticities

impl StructuralPartialEq for Chromaticities