Struct MacFontAdapter 

pub struct MacFontAdapter<D: MacBridgeDriver> { /* private fields */ }

Safe platform font adapter translating CoreText / CoreGraphics records into shared text runs.

Implementations

impl<D: MacBridgeDriver> MacFontAdapter<D>

pub fn new(driver: D) -> Self

Create a new Mac font adapter with default configuration.

pub fn with_config(driver: D, config: MacFontAdapterConfig) -> Self

Create a new Mac font adapter with explicit configuration.

pub fn config(&self) -> &MacFontAdapterConfig

Retrieve a reference to the active configuration.

pub fn driver(&self) -> &D

Retrieve a reference to the underlying driver.

pub fn get_glyph_rgba_raster( &self, font_postscript_name: &str, glyph_id: u16, font_size_px: f32, ) -> Result<Option<RawCoreGraphicsRaster>, MacFontAdapterError>

Rasterize a glyph through CoreGraphics, returning validated RGBA8 pixels.

Trait Implementations

impl<D: MacBridgeDriver> NativeShapingRoute for MacFontAdapter<D>

fn route_kind(&self) -> ShapingRouteKind

Return the route classification.

fn capabilities(&self) -> ShapingRouteCapabilities

Return declared capability parameters and operational limits.

fn shape_run( &self, req: &NativeShapingRequest<'_>, ) -> Result<OwnedTextRun, NativeShapingError>

Shape a slice of text into an owned text run.