ladybird/Userland/Libraries/LibWeb/HTML/HTMLCanvasElement.idl
2023-11-11 08:51:51 +01:00

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#import <FileAPI/Blob.idl>
#import <HTML/CanvasRenderingContext2D.idl>
#import <HTML/HTMLElement.idl>
#import <WebGL/WebGLRenderingContext.idl>
typedef (CanvasRenderingContext2D or WebGLRenderingContext) RenderingContext;
// https://html.spec.whatwg.org/multipage/semantics.html#htmlcanvaselement
[Exposed=Window]
interface HTMLCanvasElement : HTMLElement {
[HTMLConstructor] constructor();
[CEReactions] attribute unsigned long width;
[CEReactions] attribute unsigned long height;
RenderingContext? getContext(DOMString contextId, optional any options = null);
USVString toDataURL(optional DOMString type = "image/png", optional double quality);
undefined toBlob(BlobCallback _callback, optional DOMString type = "image/png", optional double quality);
};
callback BlobCallback = undefined (Blob? blob);