Type Alias ClassSubtable

pub type ClassSubtable<'a> = TableRef<'a, ClassSubtableMarker>;

Maps the glyph indexes of your font into classes.

Aliased Type

pub struct ClassSubtable<'a> {
    pub(crate) shape: ClassSubtableMarker,
    pub(crate) data: FontData<'a>,
}

Fields

shape: ClassSubtableMarker

data: FontData<'a>

Implementations

impl<'a> ClassSubtable<'a>

pub fn first_glyph(&self) -> u16

Glyph index of the first glyph in the class table.

pub fn n_glyphs(&self) -> u16

Number of glyphs in class table.

pub fn class_array(&self) -> &'a [u8]

The class codes (indexed by glyph index minus firstGlyph). Class codes range from 0 to the value of stateSize minus 1.

Trait Implementations

impl<'a> Debug for ClassSubtable<'a>

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

Formats the value using the given formatter.

impl<'a> FontRead<'a> for ClassSubtable<'a>

fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instance of Self from the provided data, performing validation.

impl<'a> SomeTable<'a> for ClassSubtable<'a>

fn type_name(&self) -> &str

The name of this table

fn get_field(&self, idx: usize) -> Option<Field<'a>>

Access this table’s fields, in declaration order.