Struct FontDatabase 

pub struct FontDatabase { /* private fields */ }

A font database that manages available fonts.

Implementations

impl FontDatabase

pub fn new() -> Self

Create a new font database with system fonts loaded.

pub fn empty() -> Self

Create an empty font database.

pub fn load_font_data(&mut self, data: Vec<u8>)

Load a font from bytes.

pub fn load_font_file(&mut self, path: impl AsRef<Path>) -> Result<()>

Load a font from a .ttf or .otf file.

pub fn load_fonts_dir(&mut self, path: impl AsRef<Path>)

Load fonts from a directory.

pub fn has_family(&self, family: &str) -> bool

Query a font by family name. Returns true if the font family is available.

pub fn list_families(&self) -> Vec<String>

List all available font families.

pub fn len(&self) -> usize

Get the number of fonts loaded.

pub fn is_empty(&self) -> bool

Check if the database is empty.

Trait Implementations

impl Default for FontDatabase

fn default() -> Self

Returns the “default value” for a type.