pub(crate) trait OffscreenCanvasMethods<D: DomTypes> {
    // Required methods
    fn Width(&self) -> u64;
    fn SetWidth(&self, value: u64, _can_gc: CanGc);
    fn Height(&self) -> u64;
    fn SetHeight(&self, value: u64, _can_gc: CanGc);
    fn GetContext(
        &self,
        cx: SafeJSContext,
        contextId: DOMString,
        options: HandleValue<'_>,
        _can_gc: CanGc,
    ) -> Fallible<Option<OffscreenCanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContext<D>>>;
    fn Constructor(
        global: &D::GlobalScope,
        proto: Option<HandleObject<'_>>,
        can_gc: CanGc,
        width: u64,
        height: u64,
    ) -> Fallible<DomRoot<D::OffscreenCanvas>>;
}

Required Methods§

Source

fn Width(&self) -> u64

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fn SetWidth(&self, value: u64, _can_gc: CanGc)

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fn Height(&self) -> u64

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fn SetHeight(&self, value: u64, _can_gc: CanGc)

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fn GetContext( &self, cx: SafeJSContext, contextId: DOMString, options: HandleValue<'_>, _can_gc: CanGc, ) -> Fallible<Option<OffscreenCanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContext<D>>>

Source

fn Constructor( global: &D::GlobalScope, proto: Option<HandleObject<'_>>, can_gc: CanGc, width: u64, height: u64, ) -> Fallible<DomRoot<D::OffscreenCanvas>>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§