Struct IndexedColorManager 

pub struct IndexedColorManager { /* private fields */ }

Indexed color space manager

Implementations

impl IndexedColorManager

pub fn new() -> Self

Create a new indexed color manager

pub fn add_space( &mut self, name: String, space: IndexedColorSpace, ) -> Result<()>

Add an indexed color space

pub fn get_space(&self, name: &str) -> Option<&IndexedColorSpace>

Get an indexed color space

pub fn get_color_index(&mut self, space_name: &str, color: &Color) -> Option<u8>

Get or create index for a color in a space

pub fn create_web_safe(&mut self) -> Result<String>

Create standard palettes

pub fn create_grayscale(&mut self, levels: u8) -> Result<String>

Create grayscale palette

pub fn space_names(&self) -> Vec<String>

Get all space names

pub fn clear(&mut self)

Clear all spaces

Trait Implementations

impl Clone for IndexedColorManager

fn clone(&self) -> IndexedColorManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexedColorManager

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

Formats the value using the given formatter.

impl Default for IndexedColorManager

fn default() -> IndexedColorManager

Returns the “default value” for a type.