#[repr(C)]pub(crate) struct PaintRenderingContext2D {
reflector_: Reflector,
canvas_state: CanvasState,
device_pixel_ratio: Cell<Scale<f32, CSSPixel, DevicePixel>>,
}Fields§
§reflector_: Reflector§canvas_state: CanvasState§device_pixel_ratio: Cell<Scale<f32, CSSPixel, DevicePixel>>Implementations§
Source§impl PaintRenderingContext2D
impl PaintRenderingContext2D
fn __assert_parent_type(&self)
Source§impl PaintRenderingContext2D
impl PaintRenderingContext2D
fn new_inherited( global: &PaintWorkletGlobalScope, ) -> Option<PaintRenderingContext2D>
pub(crate) fn new( global: &PaintWorkletGlobalScope, can_gc: CanGc, ) -> Option<DomRoot<PaintRenderingContext2D>>
pub(crate) fn update_rendering(&self) -> bool
Sourcepub(crate) fn image_key(&self) -> ImageKey
pub(crate) fn image_key(&self) -> ImageKey
Send update to canvas paint thread and returns ImageKey
pub(crate) fn take_missing_image_urls(&self) -> Vec<ServoUrl>
pub(crate) fn set_bitmap_dimensions( &self, size: Size2D<f32, CSSPixel>, device_pixel_ratio: Scale<f32, CSSPixel, DevicePixel>, )
fn scale_by_device_pixel_ratio(&self)
Trait Implementations§
Source§impl DomObject for PaintRenderingContext2D
impl DomObject for PaintRenderingContext2D
Source§impl DomObjectWrap<DomTypeHolder> for PaintRenderingContext2D
impl DomObjectWrap<DomTypeHolder> for PaintRenderingContext2D
Source§const WRAP: unsafe fn(SafeJSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>, CanGc) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::PaintRenderingContext2DBinding::Wrap::<dom::bindings::codegen::DomTypeHolder::DomTypeHolder> as for<'a, 'b> unsafe fn(script_bindings::script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::canvas::canvas2d::paintrenderingcontext2d::PaintRenderingContext2D>, script_bindings::script_runtime::CanGc) -> script_bindings::root::Root<script_bindings::root::Dom<dom::canvas::canvas2d::paintrenderingcontext2d::PaintRenderingContext2D>>}
const WRAP: unsafe fn(SafeJSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>, CanGc) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::PaintRenderingContext2DBinding::Wrap::<dom::bindings::codegen::DomTypeHolder::DomTypeHolder> as for<'a, 'b> unsafe fn(script_bindings::script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::canvas::canvas2d::paintrenderingcontext2d::PaintRenderingContext2D>, script_bindings::script_runtime::CanGc) -> script_bindings::root::Root<script_bindings::root::Dom<dom::canvas::canvas2d::paintrenderingcontext2d::PaintRenderingContext2D>>}
Function pointer to the general wrap function type
Source§impl HasParent for PaintRenderingContext2D
impl HasParent for PaintRenderingContext2D
Source§impl MallocSizeOf for PaintRenderingContext2D
impl MallocSizeOf for PaintRenderingContext2D
Source§fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize
Measure the heap usage of all descendant heap-allocated structures, but
not the space taken up by the value itself.
Source§impl PaintRenderingContext2DMethods<DomTypeHolder> for PaintRenderingContext2D
impl PaintRenderingContext2DMethods<DomTypeHolder> for PaintRenderingContext2D
Source§fn SetTransform(
&self,
a: f64,
b: f64,
c: f64,
d: f64,
e: f64,
f: f64,
) -> ErrorResult
fn SetTransform( &self, a: f64, b: f64, c: f64, d: f64, e: f64, f: f64, ) -> ErrorResult
Source§fn SetTransform_(&self, transform: &DOMMatrix2DInit) -> ErrorResult
fn SetTransform_(&self, transform: &DOMMatrix2DInit) -> ErrorResult
Source§fn ResetTransform(&self)
fn ResetTransform(&self)
Source§fn GlobalAlpha(&self) -> f64
fn GlobalAlpha(&self) -> f64
Source§fn SetGlobalAlpha(&self, alpha: f64)
fn SetGlobalAlpha(&self, alpha: f64)
Source§fn GlobalCompositeOperation(&self) -> DOMString
fn GlobalCompositeOperation(&self) -> DOMString
Source§fn SetGlobalCompositeOperation(&self, op_str: DOMString)
fn SetGlobalCompositeOperation(&self, op_str: DOMString)
Source§fn Fill(&self, fill_rule: CanvasFillRule)
fn Fill(&self, fill_rule: CanvasFillRule)
Source§fn Fill_(&self, path: &Path2D, fill_rule: CanvasFillRule)
fn Fill_(&self, path: &Path2D, fill_rule: CanvasFillRule)
Source§fn Clip(&self, fill_rule: CanvasFillRule)
fn Clip(&self, fill_rule: CanvasFillRule)
Source§fn Clip_(&self, path: &Path2D, fill_rule: CanvasFillRule)
fn Clip_(&self, path: &Path2D, fill_rule: CanvasFillRule)
Source§fn IsPointInPath(&self, x: f64, y: f64, fill_rule: CanvasFillRule) -> bool
fn IsPointInPath(&self, x: f64, y: f64, fill_rule: CanvasFillRule) -> bool
Source§fn IsPointInPath_(
&self,
path: &Path2D,
x: f64,
y: f64,
fill_rule: CanvasFillRule,
) -> bool
fn IsPointInPath_( &self, path: &Path2D, x: f64, y: f64, fill_rule: CanvasFillRule, ) -> bool
Source§fn DrawImage(
&self,
image: CanvasImageSource<DomTypeHolder>,
dx: f64,
dy: f64,
) -> ErrorResult
fn DrawImage( &self, image: CanvasImageSource<DomTypeHolder>, dx: f64, dy: f64, ) -> ErrorResult
Source§fn DrawImage_(
&self,
image: CanvasImageSource<DomTypeHolder>,
dx: f64,
dy: f64,
dw: f64,
dh: f64,
) -> ErrorResult
fn DrawImage_( &self, image: CanvasImageSource<DomTypeHolder>, dx: f64, dy: f64, dw: f64, dh: f64, ) -> ErrorResult
Source§fn DrawImage__(
&self,
image: CanvasImageSource<DomTypeHolder>,
sx: f64,
sy: f64,
sw: f64,
sh: f64,
dx: f64,
dy: f64,
dw: f64,
dh: f64,
) -> ErrorResult
fn DrawImage__( &self, image: CanvasImageSource<DomTypeHolder>, sx: f64, sy: f64, sw: f64, sh: f64, dx: f64, dy: f64, dw: f64, dh: f64, ) -> ErrorResult
Source§fn Ellipse(
&self,
x: f64,
y: f64,
rx: f64,
ry: f64,
rotation: f64,
start: f64,
end: f64,
ccw: bool,
) -> ErrorResult
fn Ellipse( &self, x: f64, y: f64, rx: f64, ry: f64, rotation: f64, start: f64, end: f64, ccw: bool, ) -> ErrorResult
Source§fn ImageSmoothingEnabled(&self) -> bool
fn ImageSmoothingEnabled(&self) -> bool
Source§fn SetImageSmoothingEnabled(&self, value: bool)
fn SetImageSmoothingEnabled(&self, value: bool)
Source§fn SetStrokeStyle(
&self,
value: StringOrCanvasGradientOrCanvasPattern<DomTypeHolder>,
)
fn SetStrokeStyle( &self, value: StringOrCanvasGradientOrCanvasPattern<DomTypeHolder>, )
Source§fn SetFillStyle(
&self,
value: StringOrCanvasGradientOrCanvasPattern<DomTypeHolder>,
)
fn SetFillStyle( &self, value: StringOrCanvasGradientOrCanvasPattern<DomTypeHolder>, )
Source§fn CreateLinearGradient(
&self,
x0: Finite<f64>,
y0: Finite<f64>,
x1: Finite<f64>,
y1: Finite<f64>,
can_gc: CanGc,
) -> DomRoot<CanvasGradient>
fn CreateLinearGradient( &self, x0: Finite<f64>, y0: Finite<f64>, x1: Finite<f64>, y1: Finite<f64>, can_gc: CanGc, ) -> DomRoot<CanvasGradient>
Source§fn CreateRadialGradient(
&self,
x0: Finite<f64>,
y0: Finite<f64>,
r0: Finite<f64>,
x1: Finite<f64>,
y1: Finite<f64>,
r1: Finite<f64>,
can_gc: CanGc,
) -> Fallible<DomRoot<CanvasGradient>>
fn CreateRadialGradient( &self, x0: Finite<f64>, y0: Finite<f64>, r0: Finite<f64>, x1: Finite<f64>, y1: Finite<f64>, r1: Finite<f64>, can_gc: CanGc, ) -> Fallible<DomRoot<CanvasGradient>>
Source§fn CreatePattern(
&self,
image: CanvasImageSource<DomTypeHolder>,
repetition: DOMString,
can_gc: CanGc,
) -> Fallible<Option<DomRoot<CanvasPattern>>>
fn CreatePattern( &self, image: CanvasImageSource<DomTypeHolder>, repetition: DOMString, can_gc: CanGc, ) -> Fallible<Option<DomRoot<CanvasPattern>>>
Source§fn SetLineWidth(&self, width: f64)
fn SetLineWidth(&self, width: f64)
Source§fn LineCap(&self) -> CanvasLineCap
fn LineCap(&self) -> CanvasLineCap
Source§fn SetLineCap(&self, cap: CanvasLineCap)
fn SetLineCap(&self, cap: CanvasLineCap)
Source§fn LineJoin(&self) -> CanvasLineJoin
fn LineJoin(&self) -> CanvasLineJoin
Source§fn SetLineJoin(&self, join: CanvasLineJoin)
fn SetLineJoin(&self, join: CanvasLineJoin)
Source§fn SetMiterLimit(&self, limit: f64)
fn SetMiterLimit(&self, limit: f64)
Source§fn SetLineDash(&self, segments: Vec<f64>)
fn SetLineDash(&self, segments: Vec<f64>)
Source§fn GetLineDash(&self) -> Vec<f64>
fn GetLineDash(&self) -> Vec<f64>
Source§fn LineDashOffset(&self) -> f64
fn LineDashOffset(&self) -> f64
Source§fn SetLineDashOffset(&self, offset: f64)
fn SetLineDashOffset(&self, offset: f64)
Source§fn ShadowOffsetX(&self) -> f64
fn ShadowOffsetX(&self) -> f64
Source§fn SetShadowOffsetX(&self, value: f64)
fn SetShadowOffsetX(&self, value: f64)
Source§fn ShadowOffsetY(&self) -> f64
fn ShadowOffsetY(&self) -> f64
Source§fn SetShadowOffsetY(&self, value: f64)
fn SetShadowOffsetY(&self, value: f64)
Source§fn SetShadowBlur(&self, value: f64)
fn SetShadowBlur(&self, value: f64)
Source§fn ShadowColor(&self) -> DOMString
fn ShadowColor(&self) -> DOMString
Source§impl PartialEq for PaintRenderingContext2D
impl PartialEq for PaintRenderingContext2D
Source§impl Traceable for PaintRenderingContext2D
impl Traceable for PaintRenderingContext2D
impl Eq for PaintRenderingContext2D
Auto Trait Implementations§
impl !Freeze for PaintRenderingContext2D
impl !RefUnwindSafe for PaintRenderingContext2D
impl !Send for PaintRenderingContext2D
impl !Sync for PaintRenderingContext2D
impl Unpin for PaintRenderingContext2D
impl !UnwindSafe for PaintRenderingContext2D
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<D, T> DomGlobalGeneric<D> for T
impl<D, T> DomGlobalGeneric<D> for T
Source§fn global_(&self, realm: InRealm<'_>) -> Root<Dom<<D as DomTypes>::GlobalScope>>where
Self: Sized,
fn global_(&self, realm: InRealm<'_>) -> Root<Dom<<D as DomTypes>::GlobalScope>>where
Self: Sized,
Returns the [
GlobalScope] of the realm that the DomObject was created in. If this
object is a Node, this will be different from it’s owning Document if adopted by. For
Nodes it’s almost always better to use NodeTraits::owning_global.Source§impl<Q, K> Equivalent<K> for Q
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Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
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impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
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impl<T> Filterable for T
Source§fn filterable(
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filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
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if into_left is true.
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
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if into_left(&self) returns true.
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otherwise. Read moreSource§impl<T> MaybeBoxed<Box<T>> for T
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