Struct FontGroupFamily

struct FontGroupFamily {
    family_descriptor: FontFamilyDescriptor,
    members: Option<Vec<FontGroupFamilyMember>>,
}

A FontGroupFamily is a single font family in a FontGroup. It corresponds to one of the families listed in the font-family CSS property. The corresponding font data is lazy-loaded, only if actually needed. A single FontGroupFamily can have multiple fonts, in the case that individual fonts only cover part of the Unicode range.

Fields

family_descriptor: FontFamilyDescriptor

members: Option<Vec<FontGroupFamilyMember>>

Implementations

impl FontGroupFamily

fn new(family: &SingleFontFamily) -> FontGroupFamily

fn find<TemplatePredicate, FontPredicate>( &mut self, font_descriptor: &FontDescriptor, font_context: &FontContext, template_predicate: &TemplatePredicate, font_predicate: &FontPredicate, ) -> Option<FontRef>

where TemplatePredicate: Fn(FontTemplateRef) -> bool, FontPredicate: Fn(&FontRef) -> bool,

fn members( &mut self, font_descriptor: &FontDescriptor, font_context: &FontContext, ) -> impl Iterator<Item = &mut FontGroupFamilyMember>

Trait Implementations

impl MallocSizeOf for FontGroupFamily

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.