Type Alias IndexSubtable3

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

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

Aliased Type

pub struct IndexSubtable3<'a> {
    pub(crate) shape: IndexSubtable3Marker,
    pub(crate) data: FontData<'a>,
}

Fields

shape: IndexSubtable3Marker

data: FontData<'a>

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> Debug for IndexSubtable3<'a>

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

Formats the value using the given formatter.

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)

impl<'a> SomeTable<'a> for IndexSubtable3<'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.