fune/servo/components/script/dom/webidls/ImageData.webidl
montrivo d31f6b1530 servo: Merge #15821 - Implement ImageData constructors #15671 -- 1 (from montrivo:ImDataConstructors); r=Ms2ger
<!-- Please describe your changes on the following line: -->
Implement ImageData constructors
* new constructors in the imagedata.rs file
* modification of the ImageData::new method
* new method ImageData::from_vec
* new wpt test file imagedata.html

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes affect #15671  (github issue number if applicable).

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- [X] There are tests for these changes OR
- [ ] These changes do not require tests because _____

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Source-Repo: https://github.com/servo/servo
Source-Revision: 5bfa87a8e27e125fced2c8824e3ce784f8dc5405

--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : c2dae4fb25b6bc9915a30f93721364af10596407
2017-03-15 02:23:48 -07:00

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/* 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://html.spec.whatwg.org/multipage/#imagedata
*
* © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and Opera Software ASA.
* You are granted a license to use, reproduce and create derivative works of this document.
*/
[Constructor(unsigned long sw, unsigned long sh),
Constructor(/* Uint8ClampedArray */ object data, unsigned long sw, optional unsigned long sh),
Exposed=(Window,Worker)]
interface ImageData {
//[Constant]
readonly attribute unsigned long width;
//[Constant]
readonly attribute unsigned long height;
//[Constant, StoreInSlot]
readonly attribute Uint8ClampedArray data;
};