Struct ColorTable 

pub struct ColorTable { /* private fields */ }

Named-color registry, including \definecolor overrides.

Examples

use latex_rust::ColorTable;

let mut t = ColorTable::new();
assert!(!t.is_empty());
t.define("ok", "named", "red").unwrap();
assert_eq!(t.get("ok").unwrap().css_hex(), "#ff0000");

Implementations

impl ColorTable

pub fn new() -> Self

Standard LaTeX names plus the 68 dvipsnames (CMYK → sRGB via Dim).

pub fn len(&self) -> usize

Number of registered names.

pub fn is_empty(&self) -> bool

True when no names are registered.

pub fn get(&self, name: &str) -> Result<Color, Error>

Look up a named color. Unknown names are Error::Unsupported.

pub fn define( &mut self, name: &str, model: &str, spec: &str, ) -> Result<Color, Error>

\definecolor{name}{model}{spec}.

Trait Implementations

impl Clone for ColorTable

fn clone(&self) -> ColorTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorTable

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

Formats the value using the given formatter.

impl Default for ColorTable

fn default() -> Self

Returns the “default value” for a type.