mirror of
https://github.com/RGBCube/serenity
synced 2025-05-17 20:45:09 +00:00
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/RefCounted.h>
|
|
#include <LibGfx/AffineTransform.h>
|
|
#include <LibGfx/Color.h>
|
|
#include <LibGfx/Forward.h>
|
|
#include <LibWeb/Bindings/Wrappable.h>
|
|
|
|
namespace Web {
|
|
|
|
class CanvasRenderingContext2D
|
|
: public RefCounted<CanvasRenderingContext2D>
|
|
, public Bindings::Wrappable {
|
|
|
|
AK_MAKE_NONCOPYABLE(CanvasRenderingContext2D);
|
|
AK_MAKE_NONMOVABLE(CanvasRenderingContext2D);
|
|
|
|
public:
|
|
using WrapperType = Bindings::CanvasRenderingContext2DWrapper;
|
|
|
|
static NonnullRefPtr<CanvasRenderingContext2D> create(HTMLCanvasElement& element) { return adopt(*new CanvasRenderingContext2D(element)); }
|
|
~CanvasRenderingContext2D();
|
|
|
|
void set_fill_style(String);
|
|
String fill_style() const;
|
|
|
|
void set_stroke_style(String);
|
|
String stroke_style() const;
|
|
|
|
void fill_rect(float x, float y, float width, float height);
|
|
void stroke_rect(float x, float y, float width, float height);
|
|
void scale(float sx, float sy);
|
|
void translate(float x, float y);
|
|
|
|
private:
|
|
explicit CanvasRenderingContext2D(HTMLCanvasElement&);
|
|
|
|
void did_draw(const Gfx::FloatRect&);
|
|
|
|
OwnPtr<Gfx::Painter> painter();
|
|
|
|
WeakPtr<HTMLCanvasElement> m_element;
|
|
|
|
Gfx::AffineTransform m_transform;
|
|
Gfx::Color m_fill_style;
|
|
Gfx::Color m_stroke_style;
|
|
};
|
|
|
|
}
|