Struct Hsla 

pub struct Hsla {
    pub h: f32,
    pub s: f32,
    pub l: f32,
    pub a: f32,
}

HSLA color used by the theme editor (hue 0..=360, s/l 0..=100, a 0..=1).

Fields

h: f32

Hue 0.0..=360.0

s: f32

Saturation 0.0..=100.0

l: f32

Lightness 0.0..=100.0

a: f32

Alpha 0.0..=1.0

Implementations

impl Hsla

pub fn from_color32(c: Color32) -> Self

Convert a premultiplied Color32 to unpremultiplied HSLA.

pub fn from_hex(hex: &str) -> Option<Self>

Parse #RGB, #RRGGBB, or #RRGGBBAA.

pub fn to_color32(&self) -> Color32

Convert back to a premultiplied Color32.

pub fn to_rgba_components(&self) -> (u8, u8, u8, u8)

Unpremultiplied (r, g, b, a) in 0..=255.

pub fn shades( &self, num_shades: usize, direction: ShadeDirection, ) -> Vec<Color32>

Walk lightness in 5% steps, including self as the first entry.

Trait Implementations

impl Clone for Hsla

fn clone(&self) -> Hsla

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Hsla

impl Debug for Hsla

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

Formats the value using the given formatter.