Struct NamedInstance

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

Named instance of a variation.

A set of fixed axis positions selected by the type designer and assigned a name.

See https://fonts.google.com/knowledge/glossary/instance

Implementations

impl<'a> NamedInstance<'a>

pub fn subfamily_name_id(&self) -> StringId

Returns the string identifier for the subfamily name of the instance.

pub fn postscript_name_id(&self) -> Option<StringId>

Returns the string identifier for the PostScript name of the instance.

pub fn user_coords(&self) -> impl Iterator<Item = f32> + 'a + Clone

Returns an iterator over the ordered sequence of user space coordinates that define the instance, one coordinate per axis.

pub fn location(&self) -> Location

Computes a location in normalized variation space for this instance.

Examples

let location = font.named_instances().get(0).unwrap().location();

pub fn location_to_slice(&self, location: &mut [NormalizedCoord])

Computes a location in normalized variation space for this instance and stores the result in the given slice.

Examples

let instance = font.named_instances().get(0).unwrap();
let mut location = vec![NormalizedCoord::default(); instance.user_coords().count()];
instance.location_to_slice(&mut location);

Trait Implementations

impl<'a> Clone for NamedInstance<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.