Struct FontInstance 

pub(crate) struct FontInstance {
    font: Font,
    size: Option<f32>,
    coords: CoordStorage,
    feature_vars: FeatureVarsStorage,
}

A specific instance of a font, with a size and variation settings.

Fields

font: Font

size: Option<f32>

coords: CoordStorage

feature_vars: FeatureVarsStorage

Implementations

impl FontInstance

pub fn builder(font: &Font) -> FontInstanceBuilder

Returns a builder for configuring a font instance from the given font.

pub fn font(&self) -> &Font

Returns the font for this instance.

pub fn size(&self) -> Option<f32>

Returns the size of the font instance, in pixels per em.

pub fn normalized_coords(&self) -> &[F2Dot14]

Returns the normalized variation coordinates for this font instance.

pub fn feature_variations(&self) -> FontFeatureVariations

Returns the selected feature variations for this font instance.

Methods from Deref<Target = Font>

pub fn source(&self) -> &FontSource

Returns the underlying source of font data.

pub fn kind(&self) -> FontKind<'_>

Returns the underlying kind of the font.

pub fn tables(&self) -> &FontTables

Returns an object that provides access to individual font tables.

For non-SFNT fonts, this will return an empty set of tables.

Trait Implementations

impl AnyFont for FontInstance

fn with_font<F, R>(&self, f: F) -> R

where F: FnOnce(Option<&hb_font_t<'_>>) -> R,

impl Deref for FontInstance

type Target = Font

The resulting type after dereferencing.

fn deref(&self) -> &Font

Dereferences the value.

impl SerializerFont for FontInstance

fn coords(&self) -> &[F2Dot14]

fn glyph_names(&self) -> GlyphNames<'_>

fn glyph_metrics(&self) -> GlyphMetrics<'_>