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Update HTMLCanvasElement WebIDL definition

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This commit is contained in:
Anthony Ramine 2018-09-15 00:21:24 +02:00
parent 3528ef30e5
commit 462a488d55
2 changed files with 37 additions and 40 deletions
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22
components/script/dom/webidls/HTMLCanvasElement.webidl
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@ -5,20 +5,18 @@
// https://html.spec.whatwg.org/multipage/#htmlcanvaselement
typedef (CanvasRenderingContext2D or WebGLRenderingContext or WebGL2RenderingContext) RenderingContext;
[HTMLConstructor]
[Exposed=Window,
HTMLConstructor]
interface HTMLCanvasElement : HTMLElement {
[CEReactions, Pure]
attribute unsigned long width;
[CEReactions, Pure]
attribute unsigned long height;
[CEReactions, Pure] attribute unsigned long width;
[CEReactions, Pure] attribute unsigned long height;
RenderingContext? getContext(DOMString contextId, any... arguments);
//boolean probablySupportsContext(DOMString contextId, any... arguments);
//void setContext(RenderingContext context);
//CanvasProxy transferControlToProxy();
RenderingContext? getContext(DOMString contextId, optional any options = null);
[Throws]
DOMString toDataURL(optional DOMString type, any... arguments);
//void toBlob(FileCallback? _callback, optional DOMString type, any... arguments);
USVString toDataURL(optional DOMString type, optional any quality);
//void toBlob(BlobCallback _callback, optional DOMString type, optional any quality);
//OffscreenCanvas transferControlToOffscreen();
};
//callback BlobCallback = void (Blob? blob);