Struct ParsedFont

pub struct ParsedFont {
    pub font_metrics: FontMetrics,
    pub num_glyphs: u16,
    pub hhea_table: HheaTable,
    pub hmtx_data: Vec<u8>,
    pub maxp_table: MaxpTable,
    pub gsub_cache: Option<LayoutCache<GSUB>>,
    pub gpos_cache: Option<LayoutCache<GPOS>>,
    pub opt_gdef_table: Option<Rc<GDEFTable>>,
    pub glyph_records_decoded: BTreeMap<u16, OwnedGlyph>,
    pub space_width: Option<usize>,
    pub cmap_subtable: Option<CmapSubtable>,
}

Fields

font_metrics: FontMetrics

num_glyphs: u16

hhea_table: HheaTable

hmtx_data: Vec<u8>

maxp_table: MaxpTable

gsub_cache: Option<LayoutCache<GSUB>>

gpos_cache: Option<LayoutCache<GPOS>>

opt_gdef_table: Option<Rc<GDEFTable>>

glyph_records_decoded: BTreeMap<u16, OwnedGlyph>

space_width: Option<usize>

cmap_subtable: Option<CmapSubtable>

Implementations

impl ParsedFont

pub fn from_bytes( font_bytes: &[u8], font_index: usize, parse_glyph_outlines: bool, ) -> Option<Self>

pub const fn get_space_width(&self) -> Option<usize>

Returns the width of the space “ “ character

pub fn get_horizontal_advance(&self, glyph_index: u16) -> u16

pub fn get_glyph_size(&self, glyph_index: u16) -> Option<(i32, i32)>

pub fn shape( &self, text: &[u32], script: u32, lang: Option<u32>, ) -> ShapedTextBufferUnsized

pub fn lookup_glyph_index(&self, c: u32) -> Option<u16>

Trait Implementations

impl Clone for ParsedFont

fn clone(&self) -> ParsedFont

Returns a copy of the value.

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

Performs copy-assignment from source.