Struct TextEngine 

pub struct TextEngine { /* private fields */ }

The sole owner of font discovery and app-registered fonts. Parley owns the actual font collection and resolves scripts, bidi direction and fallback.

Implementations

impl TextEngine

pub fn new() -> Self

pub const fn diagnostics(&self) -> TextDiagnostics

pub const fn font_database_generation(&self) -> u64

pub fn register_font_bytes(&mut self, bytes: impl Into<Vec<u8>>)

Registers all faces in a TrueType/OpenType byte buffer with Parley’s Fontique collection. Invalid buffers are harmless: Fontique ignores them, while the generation still invalidates stale cached layouts.

pub fn layout( &mut self, text: &str, style: &TextStyle, max_width: Option<f32>, align: TextAlign, ) -> Arc<TextLayout>

pub fn layout_with_options( &mut self, text: &str, style: &TextStyle, options: TextLayoutOptions, ) -> Arc<TextLayout>

Shapes a paragraph with retained wrapping and overflow policy.

Trait Implementations

impl Default for TextEngine

fn default() -> Self

Returns the “default value” for a type.