Struct kas::text::fonts::FontSelector

pub struct FontSelector { /* fields omitted */ }

A font face selection tool

This tool selects a font according to the given criteria from available system fonts. Selection criteria are based on CSS.

Implementations

impl FontSelector

pub fn new() -> FontSelector

Synonym for default

Without further parametrisation, this will select a generic sans-serif font which should be suitable for most uses.

pub fn assign(&mut self, rhs: &FontSelector)

Set self to rhs

This may save a reallocation over direct assignment.

pub fn set_families(&mut self, names: Vec<FamilyName, Global>)

Set family name(s)

If multiple names are passed, the first to successfully resolve a font is used. Glyph-level fallback (missing glyph substitution) is not currently supported.

pub fn set_style(&mut self, style: Style)

Set style

pub fn set_weight(&mut self, weight: Weight)

Set weight

pub fn set_stretch(&mut self, stretch: Stretch)

Set stretch

pub fn hash(&self) -> u64

Hash self

This struct does not implement Hash since it doesn't precisely match the expected semantics: values may compare equal despite having different hashes. For our purposes this is acceptable.

Trait Implementations

impl Clone for FontSelector

pub fn clone(&self) -> FontSelector

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontSelector

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

Formats the value using the given formatter.

impl Default for FontSelector

pub fn default() -> FontSelector

Returns the "default value" for a type.

impl PartialEq<FontSelector> for FontSelector

pub fn eq(&self, other: &FontSelector) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &FontSelector) -> bool

This method tests for !=.

impl StructuralPartialEq for FontSelector