Struct HSLColor

pub struct HSLColor<T, A = T> {
    pub h: T,
    pub s: T,
    pub l: T,
    pub a: A,
}

A color in HSLA color space with 32-bit floating point components.

Fields

h: T

Hue is a percent on the color wheel from [0, 1).

0 is red, 1/3 is green, 2/3 is blue.

s: T

Saturation is a percentage value in [0, 1].

0% means a shade of gray and 100% is the full color_parser.

l: T

Lightness is a percentage value in [0, 1].

0% is black, 100% is white.

a: A

Alpha is a percentage value in [0, 1].

0% is transparent, 100% is opaque.

Implementations

impl HSLColor<f32>

pub fn normalized(&self) -> HSLColor<f32>

Normalize HSLA32 color.

pub fn new(h: f32, s: f32, l: f32, a: f32) -> HSLColor<f32>

Construct a new HSLA32 color.

Trait Implementations

impl<T, A> Clone for HSLColor<T, A>

where T: Clone, A: Clone,

fn clone(&self) -> HSLColor<T, A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T, A> Debug for HSLColor<T, A>

where T: Debug, A: Debug,

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

Formats the value using the given formatter.

impl Default for HSLColor<f32>

fn default() -> HSLColor<f32>

Returns the “default value” for a type.

impl Display for HSLColor<f32>

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

Formats the value using the given formatter.

impl From<HSLColor<f32>> for RGBColor<f32>

fn from(hsla: HSLColor<f32>) -> RGBColor<f32>

https://www.w3.org/TR/css-color-4/#hsl-to-rgb

impl From<RGBColor<f32>> for HSLColor<f32>

fn from(rgba: RGBColor<f32>) -> HSLColor<f32>

https://www.w3.org/TR/css-color-4/#rgb-to-hsl

impl<T, A> PartialEq for HSLColor<T, A>

where T: PartialEq, A: PartialEq,

fn eq(&self, other: &HSLColor<T, A>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T, A> PartialOrd for HSLColor<T, A>

where T: PartialOrd, A: PartialOrd,

fn partial_cmp(&self, other: &HSLColor<T, A>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T, A> Copy for HSLColor<T, A>

where T: Copy, A: Copy,

impl<T, A> StructuralPartialEq for HSLColor<T, A>