Type Alias fonts::FontTemplateRef

pub type FontTemplateRef = Arc<AtomicRefCell<FontTemplate>>;

A reference to a FontTemplate with shared ownership and mutability.

Aliased Type

struct FontTemplateRef { /* private fields */ }

Trait Implementations

impl FontTemplateRefMethods for FontTemplateRef

fn descriptor(&self) -> FontTemplateDescriptor

Get the descriptor.

fn identifier(&self) -> FontIdentifier

Get the FontIdentifier for this template.

fn matches_font_descriptor(&self, descriptor_to_match: &FontDescriptor) -> bool

Returns true if the given descriptor matches the one in this FontTemplate.

fn descriptor_distance(&self, descriptor_to_match: &FontDescriptor) -> f32

Calculate the distance from this FontTemplates descriptor and return it or None if this is not a valid FontTemplate.

fn data(&self) -> Arc<Vec<u8>>

Returns a reference to the data in this font. This may be a hugely expensive operation (depending on the platform) which performs synchronous disk I/O and should never be done lightly.

fn char_in_unicode_range(&self, character: char) -> bool

Whether or not this character is in the unicode ranges specified in this temlates @font-face definition, if any.