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LibWeb: Extract CanvasImageData class from CRC2D

This commit is contained in:
Sam Atkins 2022-08-12 17:37:09 +01:00 committed by Andreas Kling
parent 270c60c5e8
commit 53b9f36413
4 changed files with 48 additions and 9 deletions

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/*
* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/HTML/ImageData.h>
namespace Web::HTML {
// https://html.spec.whatwg.org/multipage/canvas.html#canvasdrawpath
class CanvasImageData {
public:
virtual ~CanvasImageData() = default;
virtual RefPtr<ImageData> create_image_data(int width, int height) const = 0;
virtual DOM::ExceptionOr<RefPtr<ImageData>> get_image_data(int x, int y, int width, int height) const = 0;
virtual void put_image_data(ImageData const&, float x, float y) = 0;
protected:
CanvasImageData() = default;
};
}