Type Alias IndexSubtable4

pub type IndexSubtable4<'a> = TableRef<'a, IndexSubtable4Marker>;

IndexSubTable4: variable-metrics glyphs with sparse glyph codes.

Aliased Type

struct IndexSubtable4<'a> { /* private fields */ }

Implementations

impl<'a> IndexSubtable4<'a>

pub fn index_format(&self) -> u16

Format of this IndexSubTable.

pub fn image_format(&self) -> u16

Format of EBDT image data.

pub fn image_data_offset(&self) -> u32

Offset to image data in EBDT table.

pub fn num_glyphs(&self) -> u32

Array length.

pub fn glyph_array(&self) -> &'a [GlyphIdOffsetPair]

One per glyph.

Trait Implementations

impl<'a> FontRead<'a> for IndexSubtable4<'a>

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

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