Struct hb_ot_apply_context_t 

pub struct hb_ot_apply_context_t<'a> {

    pub table_index: TableIndex,
    pub face: &'a hb_font_t<'a>,
    pub scale: Scale,
    pub buffer: &'a mut hb_buffer_t,
    lookup_mask: u32,
    pub per_syllable: bool,
    pub lookup_index: u16,
    pub lookup_props: u32,
    pub nesting_level_left: usize,
    pub auto_zwnj: bool,
    pub auto_zwj: bool,
    pub random: bool,
    pub random_state: u32,
    pub new_syllables: Option<u8>,
    pub last_base: i32,
    pub last_base_until: u32,
    pub(crate) matcher: matcher_t,
    pub(crate) context_matcher: matcher_t,
    pub(crate) match_positions_len: usize,
    pub(crate) match_positions: SmallVec<[u32; 8]>,
}

Fields

table_index: TableIndex

face: &'a hb_font_t<'a>

scale: Scale

buffer: &'a mut hb_buffer_t

lookup_mask: u32

per_syllable: bool

lookup_index: u16

lookup_props: u32

nesting_level_left: usize

auto_zwnj: bool

auto_zwj: bool

random: bool

random_state: u32

new_syllables: Option<u8>

last_base: i32

last_base_until: u32

matcher: matcher_t

context_matcher: matcher_t

match_positions_len: usize

match_positions: SmallVec<[u32; 8]>

Implementations

impl<'a> hb_ot_apply_context_t<'a>

pub fn new( table_index: TableIndex, face: &'a hb_font_t<'a>, scale: Scale, buffer: &'a mut hb_buffer_t, ) -> Self

pub fn scale_x(&self, value: f32) -> i32

pub fn scale_y(&self, value: f32) -> i32

pub fn random_number(&mut self) -> u32

pub fn set_lookup_mask(&mut self, mask: u32)

pub fn lookup_mask(&self) -> u32

pub fn update_matchers(&mut self)

pub fn recurse(&mut self, sub_lookup_index: u16) -> Option<()>

fn set_glyph_class( &mut self, glyph_id: GlyphId, class_guess: GlyphPropsFlags, ligature: bool, component: bool, )

pub fn replace_glyph(&mut self, glyph_id: GlyphId)

pub fn replace_glyph_inplace(&mut self, glyph_id: GlyphId)

pub fn replace_glyph_with_ligature( &mut self, glyph_id: GlyphId, class_guess: GlyphPropsFlags, )

pub fn output_glyph_for_component( &mut self, glyph_id: GlyphId, class_guess: GlyphPropsFlags, )