Struct Cff

pub struct Cff<'a> { /* private fields */ }

The Compact Font Format table.

Implementations

impl<'a> Cff<'a>

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

pub fn header(&self) -> TableRef<'a, CffHeaderMarker>

pub fn names(&self) -> TableRef<'a, Index1Marker>

Returns the name index.

This contains the PostScript names of all fonts in the font set.

See “Name INDEX” at https://adobe-type-tools.github.io/font-tech-notes/pdfs/5176.CFF.pdf#page=13

pub fn name(&self, index: usize) -> Option<Latin1String<'a>>

Returns the PostScript name for the font in the font set at the given index.

pub fn top_dicts(&self) -> TableRef<'a, Index1Marker>

Returns the top dict index.

This contains the top-level DICTs of all fonts in the font set. The objects here correspond to those in the name index.

See “Top DICT INDEX” at https://adobe-type-tools.github.io/font-tech-notes/pdfs/5176.CFF.pdf#page=14

pub fn strings(&self) -> TableRef<'a, Index1Marker>

Returns the string index.

This contains all of the strings used by fonts within the font set. They are referenced by string identifiers represented by the StringId type.

See “String INDEX” at https://adobe-type-tools.github.io/font-tech-notes/pdfs/5176.CFF.pdf#page=17

pub fn string(&self, id: StringId) -> Option<Latin1String<'a>>

Returns the associated string for the given identifier.

If the identifier does not represent a standard string, the result is looked up in the string index.

pub fn global_subrs(&self) -> TableRef<'a, Index1Marker>

Returns the global subroutine index.

This contains sub-programs that are referenced by one or more charstrings in the font set.

See “Local/Global Subrs INDEXes” at https://adobe-type-tools.github.io/font-tech-notes/pdfs/5176.CFF.pdf#page=25

pub fn charset( &self, top_dict_index: usize, ) -> Result<Option<Charset<'a>>, Error>

Returns the character set associated with the top dict at the given index.

See “Charsets” at https://adobe-type-tools.github.io/font-tech-notes/pdfs/5176.CFF.pdf#page=21

Trait Implementations

impl<'a> Clone for Cff<'a>

fn clone(&self) -> Cff<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> FontRead<'a> for Cff<'a>

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

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

impl TopLevelTable for Cff<'_>

const TAG: Tag

The table’s tag.