pub struct CanvasPaintThread<'a> {
canvases: HashMap<CanvasId, CanvasData<'a>>,
next_canvas_id: CanvasId,
compositor_api: CrossProcessCompositorApi,
font_context: Arc<FontContext>,
}Fields§
§canvases: HashMap<CanvasId, CanvasData<'a>>§next_canvas_id: CanvasId§compositor_api: CrossProcessCompositorApi§font_context: Arc<FontContext>Implementations§
Source§impl<'a> CanvasPaintThread<'a>
impl<'a> CanvasPaintThread<'a>
fn new( compositor_api: CrossProcessCompositorApi, system_font_service: Arc<SystemFontServiceProxy>, resource_threads: ResourceThreads, ) -> CanvasPaintThread<'a>
Sourcepub fn start(
compositor_api: CrossProcessCompositorApi,
system_font_service: Arc<SystemFontServiceProxy>,
resource_threads: ResourceThreads,
) -> (Sender<ConstellationCanvasMsg>, IpcSender<CanvasMsg>)
pub fn start( compositor_api: CrossProcessCompositorApi, system_font_service: Arc<SystemFontServiceProxy>, resource_threads: ResourceThreads, ) -> (Sender<ConstellationCanvasMsg>, IpcSender<CanvasMsg>)
Creates a new CanvasPaintThread and returns an IpcSender to
communicate with it.
pub fn create_canvas(&mut self, size: Size2D<u64>) -> (CanvasId, ImageKey)
fn process_canvas_2d_message( &mut self, message: Canvas2dMsg, canvas_id: CanvasId, )
fn canvas(&mut self, canvas_id: CanvasId) -> &mut CanvasData<'a>
Auto Trait Implementations§
impl<'a> Freeze for CanvasPaintThread<'a>
impl<'a> !RefUnwindSafe for CanvasPaintThread<'a>
impl<'a> !Send for CanvasPaintThread<'a>
impl<'a> !Sync for CanvasPaintThread<'a>
impl<'a> Unpin for CanvasPaintThread<'a>
impl<'a> !UnwindSafe for CanvasPaintThread<'a>
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