Struct Widths

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

Writer for a CID font widths array.

This struct is created by CidFont::widths.

Implementations

impl<'a> Widths<'a>

pub fn consecutive( &mut self, start: u16, widths: impl IntoIterator<Item = f32>, ) -> &mut Self

Specifies individual widths for a range of consecutive CIDs starting at start.

pub fn same(&mut self, first: u16, last: u16, width: f32) -> &mut Self

Specifies the same width for all CIDs between first and last.

Methods from Deref<Target = Array<'a>>

pub fn len(&self) -> i32

The number of written items.

pub fn is_empty(&self) -> bool

Whether no items have been written so far.

pub fn push(&mut self) -> Obj<'_>

Start writing an arbitrary item.

pub fn item<T: Primitive>(&mut self, value: T) -> &mut Self

Write an item with a primitive value.

This is a shorthand for array.push().primitive(value).

pub fn items<T: Primitive>( &mut self, values: impl IntoIterator<Item = T>, ) -> &mut Self

Write a sequence of items with primitive values.

Trait Implementations

impl<'a> Deref for Widths<'a>

type Target = Array<'a>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a> DerefMut for Widths<'a>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a, 'any> Rewrite<'a> for Widths<'any>

type Output = Widths<'a>

The writer with the rewritten lifetime.

impl<'a> Writer<'a> for Widths<'a>

fn start(obj: Obj<'a>) -> Self

Start writing the object.