Struct pigmnts::color::LAB

pub struct LAB {
    pub l: f32,
    pub a: f32,
    pub b: f32,
}

Fields

l: f32

a: f32

b: f32

Methods

impl LAB

pub fn from_rgb(r: u8, g: u8, b: u8) -> Self

Helper function to create a LAB color from RGB values without creating intermediate struct

pub fn chroma(&self) -> f32

Calculates the chroma of the color

pub fn nearest(&self, colors: &Vec<LAB>) -> (usize, f32)

Finds the index and distance from nearest color from a group of colors

pub fn distance(&self, color: &LAB) -> f32

Calculates Delta E(1994) between two colors

pub fn to_xyz(&self) -> (f32, f32, f32)

Trait Implementations

impl Clone for LAB

fn clone(&self) -> LAB

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for LAB

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

Formats the value using the given formatter.

impl<'_> From<&'_ LAB> for RGB

fn from(color: &LAB) -> Self

Creates equivalent RGB color from LAB color

impl<'_> From<&'_ LAB> for HSL

fn from(color: &LAB) -> Self

Performs the conversion.

impl<'_> From<&'_ RGB> for LAB

fn from(color: &RGB) -> Self

Creates equivalent LAB color from RGB color

impl PartialEq<LAB> for LAB

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.