Struct ColorGlyphs 

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

COLR table.

The color glyphs for a font are available in FontFace::color_glyphs.

Implementations

impl ColorGlyphs<'static>

pub fn empty() -> ColorGlyphs<'static>

No color glyphs.

pub fn new<'a>(font: RawFace<'a>) -> ColorGlyphs<'a>

New from font.

Color glyphs are parsed on demand.

impl<'a> ColorGlyphs<'a>

pub fn is_empty(&self) -> bool

If the font does not have any colored glyphs.

pub fn len(&self) -> u16

Number of base glyphs that have colored replacements.

pub fn glyph(&self, base_glyph: u32) -> Option<ColorGlyph<'a>>

Gets the color glyph layers that replace the base_glyph to render in color.

The base_glyph is the glyph selected by the font during shaping.

Returns a ColorGlyph that provides the colored glyphs from the back (first item) to the front (last item). Paired with each glyph is an index in the font’s ColorPalette or None if the base text color must be used.

Returns ``None if the base_glyph has no associated colored replacements.

Trait Implementations

impl<'a> Clone for ColorGlyphs<'a>

fn clone(&self) -> ColorGlyphs<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for ColorGlyphs<'a>