Struct ttf_parser::kerx::Subtable1

pub struct Subtable1<'a> {
    pub state_table: ExtendedStateTable<'a, EntryData>,
    actions_data: &'a [u8],
}

A format 1 subtable.

State Table for Contextual Kerning.

Fields

state_table: ExtendedStateTable<'a, EntryData>

A state table.

actions_data: &'a [u8]

Implementations

impl<'a> Subtable1<'a>

fn parse(number_of_glyphs: NonZeroU16, data: &'a [u8]) -> Option<Self>

pub fn glyphs_kerning(&self, action_index: u16) -> Option<i16>

Returns kerning at action index.

Methods from Deref<Target = ExtendedStateTable<'a, EntryData>>

pub fn class(&self, glyph_id: GlyphId) -> Option<u16>

Returns a glyph class.

pub fn entry(&self, state: u16, class: u16) -> Option<GenericStateEntry<T>>

Returns a class entry.

Trait Implementations

impl<'a> Clone for Subtable1<'a>

fn clone(&self) -> Subtable1<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Subtable1<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Deref for Subtable1<'a>

type Target = ExtendedStateTable<'a, EntryData>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.