CSSTransformValue.webidl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/.

 * The origin of this IDL file is

 * https://drafts.css-houdini.org/css-typed-om-1/#transformvalue-objects

*/

// https://drafts.css-houdini.org/css-typed-om-1/#csstransformvalue

// TODO: Expose to PaintWorklet once CSSTransformComponent is exposed to

//       PaintWorklet too

// TODO: Expose to LayoutWorklet

[Exposed=(Window, Worker), Pref="layout.css.typed-om.enabled"]

interface CSSTransformValue : CSSStyleValue {

  [Throws] constructor(sequence<CSSTransformComponent> transforms);

  iterable<CSSTransformComponent>;

  readonly attribute unsigned long length;

  // TODO: Remove [Throws] once the getter is fully implemented

  [Throws] getter CSSTransformComponent (unsigned long index);

  [Throws] setter undefined (unsigned long index, CSSTransformComponent val);

  readonly attribute boolean is2D;

  [Throws] DOMMatrix toMatrix();

};