Struct ColorPalettes 

pub struct ColorPalettes<'a> { /* private fields */ }

Collection of color palettes for color glyphs.

Implementations

impl<'a> ColorPalettes<'a>

pub fn new(font: &FontRef<'a>) -> Self

Creates a new collection of color palettes for the given font.

pub fn len(&self) -> u16

Returns the total number of palettes in this collection (0 if this collection’s font has no CPAL table).

pub fn is_empty(&self) -> bool

Returns true if the collection is empty.

pub fn get(&self, index: u16) -> Option<ColorPalette<'_>>

Returns the color palette at the given index. The palette at index 0 is the default palette.

pub fn color_label(&self, color_index: u16) -> Option<StringId>

Returns the label/name for a given color, if present (labels are per-color, but shared across all palettes).