Enum ColourMap 

pub enum ColourMap {
    Viridis,
    Plasma,
    CoolWarm,
    Greyscale,
    Hot,
}

Built-in colour maps.

Variants

Viridis

Viridis.

Plasma

Plasma.

CoolWarm

Cool-warm (Bluered).

Greyscale

Greyscale.

Hot

Hot (black-red-yellow-white).

Implementations

impl ColourMap

pub fn map(&self, t: f64) -> [f64; 4]

Map scalar t ∈ [0,1] to RGBA [r,g,b,a] using this colour map.

pub fn name(&self) -> &str

Name of the colour map.

Trait Implementations

impl Clone for ColourMap

fn clone(&self) -> ColourMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColourMap

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

Formats the value using the given formatter.

impl PartialEq for ColourMap

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

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

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 StructuralPartialEq for ColourMap