Type Alias BaseValues

pub type BaseValues<'a> = TableRef<'a, BaseValuesMarker>;

BaseValues table

Aliased Type

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

Implementations

impl<'a> BaseValues<'a>

pub fn default_baseline_index(&self) -> u16

Index number of default baseline for this script — equals index position of baseline tag in baselineTags array of the BaseTagList

pub fn base_coord_count(&self) -> u16

Number of BaseCoord tables defined — should equal baseTagCount in the BaseTagList

pub fn base_coord_offsets(&self) -> &'a [BigEndian<Offset16>]

Array of offsets to BaseCoord tables, from beginning of BaseValues table — order matches baselineTags array in the BaseTagList

pub fn base_coords(&self) -> ArrayOfOffsets<'a, BaseCoord<'a>, Offset16>

A dynamically resolving wrapper for base_coord_offsets.

impl<'a, T> TableRef<'a, T>

pub fn resolve_offset<O: Offset, R: FontRead<'a>>( &self, offset: O, ) -> Result<R, ReadError>

Resolve the provided offset from the start of this table.

pub fn offset_data(&self) -> FontData<'a>

Return a reference to this table’s raw data.

We use this in the compile crate to resolve offsets.

pub fn shape(&self) -> &T

Return a reference to the table’s ‘Shape’ struct.

This is a low level implementation detail, but it can be useful in some cases where you want to know things about a table’s layout, such as the byte offsets of specific fields.

Trait Implementations

impl<'a> FontRead<'a> for BaseValues<'a>

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

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

impl<'a, T: Clone> Clone for TableRef<'a, T>

fn clone(&self) -> TableRef<'a, T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.