Struct FontContext 

pub struct FontContext { /* private fields */ }

A font manager for maycoon applications.

Can be used to load and access in-memory fonts or by system source.

If the default include-noto-sans feature is enabled, the default font is set to Noto Sans.

Implementations

impl FontContext

pub fn new(default: impl ToString) -> Self

Create a new font context with the given default font name.

Make sure to load the default font via FontContext::load, before passing this context to the application runner.

pub fn load(self, name: impl ToString, font: FontData) -> Option<Self>

Loads a font with a custom name into the font context and return itself.

If the font with the same name already exists, None is returned.

pub fn set_default_font(&mut self, name: impl ToString)

Set the default font.

NOTE: The font must be loaded before usage with FontContext::load.

pub fn get(&self, name: impl ToString) -> Option<FontData>

Get a font by a specified name. Returns None if the font could not be found.

pub fn remove(self, name: impl AsRef<str>) -> Option<Self>

Removes a font by the given name and returns it or None if the font could not be found.

pub fn default_font(&self) -> &FontData

Returns the default font. Roboto by default.

Trait Implementations

impl Clone for FontContext

fn clone(&self) -> FontContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FontContext

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

Formats the value using the given formatter.

impl Default for FontContext

fn default() -> Self

Returns the “default value” for a type.