Struct TonalPalette 

pub struct TonalPalette { /* private fields */ }

One Material tonal ramp: a fixed hue and chroma, sampled by tone.

This is the unit a Material scheme is built from — every role in a from_seed scheme is one (palette, tone) lookup. Sampling is not cached: each TonalPalette::tone call runs a full HCT solve, which is why scheme generation belongs to a seed change and not to a frame.

Implementations

impl TonalPalette

pub fn of(hue: f64, chroma: f64) -> Self

The ramp at hue (degrees) and chroma.

pub fn from_color(color: Color) -> Self

The ramp through an existing color’s own hue and chroma.

pub fn hue(&self) -> f64

This ramp’s hue, in degrees.

pub fn chroma(&self) -> f64

This ramp’s requested chroma — a given tone may resolve to less if the gamut cannot hold it.

pub fn tone(&self, tone: f64) -> Color

The color at tone (0 = black, 100 = white).

Trait Implementations

impl Clone for TonalPalette

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TonalPalette

impl Debug for TonalPalette

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

Formats the value using the given formatter.

impl PartialEq for TonalPalette

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TonalPalette