Enum ColormapSpec 

pub enum ColormapSpec {
    Named(String),
    Custom(Vec<(u8, u8, u8)>),
}

A colormap specification: either a built-in named colormap or a custom N×3 look-up table supplied by the user.

Variants

Named(String)

One of the built-in named colormaps (e.g. "viridis", "hot").

Valid names are listed in VALID_COLORMAPS.

Custom(Vec<(u8, u8, u8)>)

Custom LUT: a vector of (R, G, B) triplets (at least two entries).

Component values are in [0, 255]; entries are linearly interpolated.

Trait Implementations

impl Clone for ColormapSpec

fn clone(&self) -> ColormapSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColormapSpec

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

Formats the value using the given formatter.

impl PartialEq for ColormapSpec

fn eq(&self, other: &ColormapSpec) -> 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 ColormapSpec