Struct deltae::color::LabValue

pub struct LabValue {
    pub l: f64,
    pub a: f64,
    pub b: f64,
}

Fields

l: f64

a: f64

b: f64

Methods

impl LabValue

pub fn new(l: f64, a: f64, b: f64) -> ValueResult<LabValue>

New LabValue from 3 f64s

pub fn to_lch(&self) -> LchValue

Convert LabValue to LchValue

pub fn chroma(&self) -> f64

pub fn hue(&self) -> f64

pub fn hue_radians(&self) -> f64

pub fn to_xyz(&self) -> XyzValue

pub fn round_to(&self, places: i32) -> LabValue

Round LabValue to nearest decimal places.

pub fn to_a(&self) -> [f64; 3]

Returns an array of [L, a, b]

pub fn to_vec(&self) -> Vec<f64>

Returns a Vec<f64> of [L, a, b]

Trait Implementations

impl Default for LabValue

fn default() -> LabValue

Returns the "default value" for a type.

impl Clone for LabValue

fn clone(&self) -> LabValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<LabValue> for LabValue

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

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

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

This method tests for !=.

impl Debug for LabValue

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

Formats the value using the given formatter.

impl Display for LabValue

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

Formats the value using the given formatter.

impl FromStr for LabValue

type Err = ValueError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> ValueResult<LabValue>

New LabValue from &str