Struct write_fonts::FontBuilder

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

Build a font from some set of tables.

Implementations

impl<'a> FontBuilder<'a>

pub fn new() -> Self

Create a new builder to compile a binary font

pub fn add_table<T>(&mut self, table: &T) -> Result<&mut Self, BuilderError>

where T: FontWrite + Validate + TopLevelTable,

Add a table to the builder.

The table can be any top-level table defined in this crate. This function will attempt to compile the table and then add it to the builder if successful, returning an error otherwise.

pub fn add_raw(&mut self, tag: Tag, data: impl Into<Cow<'a, [u8]>>) -> &mut Self

A builder method to add raw data for the provided tag

pub fn copy_missing_tables(&mut self, font: FontRef<'a>) -> &mut Self

Copy each table from the source font if it does not already exist

pub fn contains(&self, tag: Tag) -> bool

Returns true if the builder contains a table with this tag.

pub fn build(&mut self) -> Vec<u8>

Assemble all the tables into a binary font file with a Table Directory.

Trait Implementations

impl<'a> Clone for FontBuilder<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FontBuilder<'a>

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

Formats the value using the given formatter.

impl<'a> Default for FontBuilder<'a>

fn default() -> FontBuilder<'a>

Returns the “default value” for a type.