jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <LibGfx/Forward.h>
10#include <LibWeb/Bindings/PlatformObject.h>
11
12namespace Web::HTML {
13
14class ImageData final : public Bindings::PlatformObject {
15 WEB_PLATFORM_OBJECT(ImageData, Bindings::PlatformObject);
16
17public:
18 static JS::GCPtr<ImageData> create_with_size(JS::Realm&, int width, int height);
19
20 virtual ~ImageData() override;
21
22 unsigned width() const;
23 unsigned height() const;
24
25 Gfx::Bitmap& bitmap() { return m_bitmap; }
26 Gfx::Bitmap const& bitmap() const { return m_bitmap; }
27
28 JS::Uint8ClampedArray* data();
29 const JS::Uint8ClampedArray* data() const;
30
31private:
32 ImageData(JS::Realm&, NonnullRefPtr<Gfx::Bitmap>, JS::NonnullGCPtr<JS::Uint8ClampedArray>);
33
34 virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
35 virtual void visit_edges(Cell::Visitor&) override;
36
37 NonnullRefPtr<Gfx::Bitmap> m_bitmap;
38 JS::NonnullGCPtr<JS::Uint8ClampedArray> m_data;
39};
40
41}