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LibGfx+LibWeb: Add new Path class with Skia backend, use for 2D canvas

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This thing is essentially a wrapper around an SkPath, although we do
some indirection via a PathImpl class to keep the door open for
alternative rasterizer/path backends in the future.

We also update the 2D canvas code, since that was the only code that
used Painter+DeprecatedPath, and this allows us to just drop that
code instead of temporarily supporting it until the next commit.
This commit is contained in:
Andreas Kling 2024-08-08 15:12:29 +02:00 • committed by Andreas Kling
commit a3cc03f180
Notes: github-actions[bot] 2024-08-20 07:38:18 +00:00
15 changed files with 417 additions and 93 deletions
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14
Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
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@ -11,10 +11,9 @@
#include <AK/Variant.h>
#include <LibGfx/AffineTransform.h>
#include <LibGfx/Color.h>
#include <LibGfx/DeprecatedPath.h>
#include <LibGfx/Forward.h>
#include <LibGfx/Painter.h>
#include <LibGfx/PathClipper.h>
#include <LibGfx/Path.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/HTML/Canvas/CanvasCompositing.h>
#include <LibWeb/HTML/Canvas/CanvasDrawImage.h>
@ -124,13 +123,12 @@ private:
PreparedText prepare_text(ByteString const& text, float max_width = INFINITY);
Gfx::DeprecatedPath rect_path(float x, float y, float width, float height);
[[nodiscard]] Gfx::Path rect_path(float x, float y, float width, float height);
[[nodiscard]] Gfx::Path text_path(StringView text, float x, float y, Optional<double> max_width);
Gfx::DeprecatedPath text_path(StringView text, float x, float y, Optional<double> max_width);
void stroke_internal(Gfx::DeprecatedPath const&);
void fill_internal(Gfx::DeprecatedPath const&, Gfx::WindingRule);
void clip_internal(Gfx::DeprecatedPath&, Gfx::WindingRule);
void stroke_internal(Gfx::Path const&);
void fill_internal(Gfx::Path const&, Gfx::WindingRule);
void clip_internal(Gfx::Path&, Gfx::WindingRule);
JS::NonnullGCPtr<HTMLCanvasElement> m_element;
OwnPtr<Gfx::Painter> m_painter;