Struct PixelsWindowRenderer 

pub struct PixelsWindowRenderer<Renderer>
where
    Renderer: ImageRenderer,
{ /* private fields */ }

Available on crate feature pixels_window_renderer only.

Implementations

impl<Renderer> PixelsWindowRenderer<Renderer>

where Renderer: ImageRenderer,

pub fn new() -> PixelsWindowRenderer<Renderer>

pub fn with_renderer<R>(renderer: R) -> PixelsWindowRenderer<R>

where R: ImageRenderer,

Trait Implementations

impl<Renderer> RenderContext for PixelsWindowRenderer<Renderer>

where Renderer: ImageRenderer,

fn try_register_custom_resource( &mut self, resource: Box<dyn Any>, ) -> Result<ResourceId, RegisterResourceError>

fn unregister_resource(&mut self, resource_id: ResourceId)

fn renderer_specific_context(&self) -> Option<Box<dyn Any>>

Return a type-erased context type that is passed to custom widgets in order to enable them to render renderer-specific content

impl<Renderer> WindowRenderer for PixelsWindowRenderer<Renderer>

where Renderer: ImageRenderer,

type ScenePainter<'a> = <Renderer as ImageRenderer>::ScenePainter<'a> where Renderer: 'a

fn is_active(&self) -> bool

fn resume<F>( &mut self, window_handle: Arc<dyn WindowHandle>, width: u32, height: u32, on_ready: F, )

where F: FnOnce() + 'static,

Begin resuming the renderer. on_ready fires when initialization completes — synchronously inside resume on native, asynchronously (via wasm_bindgen_futures::spawn_local) on wasm32-unknown-unknown. After it fires, the embedder must call complete_resume to transition the renderer to the active state.

fn complete_resume(&mut self) -> bool

Finalize a previously-initiated resume. Returns true once the renderer is active and ready to render. Idempotent on already-active renderers; returns false if a pending init has not yet produced a result.

fn suspend(&mut self)

fn set_size(&mut self, physical_width: u32, physical_height: u32)

fn render<F>(&mut self, draw_fn: F)

where F: FnOnce(&mut <Renderer as ImageRenderer>::ScenePainter<'_>),

fn is_pending(&self) -> bool

Returns true while an asynchronous resume is in flight (after resume but before complete_resume has succeeded). Defaults to false for backends with synchronous initialization.