Type Alias IndexSubtable3

pub type IndexSubtable3<'a> = TableRef<'a, IndexSubtable3Marker>;

IndexSubTable3: variable-metrics glyphs with 2-byte offsets.

Aliased Type

struct IndexSubtable3<'a> { /* private fields */ }

Implementations

impl<'a> IndexSubtable3<'a>

pub fn read( data: FontData<'a>, last_glyph_index: GlyphId16, first_glyph_index: GlyphId16, ) -> Result<Self, ReadError>

A constructor that requires additional arguments.

This type requires some external state in order to be parsed.

impl<'a> IndexSubtable3<'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 sbit_offsets(&self) -> &'a [BigEndian<u16>]

Trait Implementations

impl<'a> FontReadWithArgs<'a> for IndexSubtable3<'a>

fn read_with_args( data: FontData<'a>, args: &(GlyphId16, GlyphId16), ) -> Result<Self, ReadError>

read an item, using the provided args.

impl ReadArgs for IndexSubtable3<'_>

type Args = (GlyphId16, GlyphId16)