Struct script::dom::canvasgradient::CanvasGradient

#[repr(C)]
pub struct CanvasGradient {
    reflector_: Reflector,
    style: CanvasGradientStyle,
    stops: DomRefCell<Vec<CanvasGradientStop>>,
}

Fields

reflector_: Reflector

style: CanvasGradientStyle

stops: DomRefCell<Vec<CanvasGradientStop>>

Implementations

impl CanvasGradient

fn __assert_parent_type(&self)

impl CanvasGradient

fn new_inherited(style: CanvasGradientStyle) -> CanvasGradient

pub fn new(
    global: &GlobalScope,
    style: CanvasGradientStyle
) -> Root<Dom<CanvasGradient>>

Trait Implementations

impl CanvasGradientMethods for CanvasGradient

fn AddColorStop(&self, offset: Finite<f64>, color: DOMString) -> Result<(), Error>

impl DomObject for CanvasGradient

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>where
    Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl DomObjectWrap for CanvasGradient

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::CanvasGradientBinding::CanvasGradientBinding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::canvasgradient::CanvasGradient>) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::canvasgradient::CanvasGradient>>}

Function pointer to the general wrap function type

impl HasParent for CanvasGradient

fn as_parent(&self) -> &Reflector

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = Reflector

impl IDLInterface for CanvasGradient

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl JSTraceable for CanvasGradient

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl MallocSizeOf for CanvasGradient

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.

impl MutDomObject for CanvasGradient

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq<CanvasGradient> for CanvasGradient

fn eq(&self, other: &CanvasGradient) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> ToFillOrStrokeStyle for &'a CanvasGradient

fn to_fill_or_stroke_style(self) -> FillOrStrokeStyle

impl ToJSValConvertible for CanvasGradient

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.