Type Alias Cmap0 

pub type Cmap0<'a> = TableRef<'a, Cmap0Marker>;

cmap Format 0: Byte encoding table

Aliased Type

pub struct Cmap0<'a> {
    pub(crate) shape: Cmap0Marker,
    pub(crate) data: FontData<'a>,
}

Fields

shape: Cmap0Marker

data: FontData<'a>

Implementations

impl<'a> Cmap0<'a>

pub fn format(&self) -> u16

Format number is set to 0.

pub fn length(&self) -> u16

This is the length in bytes of the subtable.

pub fn language(&self) -> u16

For requirements on use of the language field, see “Use of the language field in ‘cmap’ subtables” in this document.

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

An array that maps character codes to glyph index values.

impl Cmap0<'_>

pub fn map_codepoint(&self, codepoint: impl Into<u32>) -> Option<GlyphId>

Trait Implementations

impl<'a> FontRead<'a> for Cmap0<'a>

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

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