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LibWeb: Extract CanvasDrawPath class from CRC2D

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Again, this is an entirely virtual class since the methods involve
direct access to the Painter. Though, maybe I could just expose the
Painter...
This commit is contained in:
Sam Atkins 2022-08-12 16:52:17 +01:00 • committed by Andreas Kling
parent c0494988ed
commit 62b561e2e1
5 changed files with 70 additions and 21 deletions
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16
Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
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@ -16,6 +16,7 @@
#include <LibGfx/Path.h>
#include <LibWeb/Bindings/Wrappable.h>
#include <LibWeb/DOM/ExceptionOr.h>
#include <LibWeb/HTML/Canvas/CanvasDrawPath.h>
#include <LibWeb/HTML/Canvas/CanvasFillStrokeStyles.h>
#include <LibWeb/HTML/Canvas/CanvasPath.h>
#include <LibWeb/HTML/Canvas/CanvasRect.h>
@ -38,7 +39,8 @@ class CanvasRenderingContext2D
, public CanvasState
, public CanvasTransform<CanvasRenderingContext2D>
, public CanvasFillStrokeStyles<CanvasRenderingContext2D>
, public CanvasRect {
, public CanvasRect
, public CanvasDrawPath {
AK_MAKE_NONCOPYABLE(CanvasRenderingContext2D);
AK_MAKE_NONMOVABLE(CanvasRenderingContext2D);
@ -60,15 +62,15 @@ public:
void set_line_width(float line_width) { drawing_state().line_width = line_width; }
float line_width() const { return drawing_state().line_width; }
void begin_path();
void stroke();
void stroke(Path2D const& path);
virtual void begin_path() override;
virtual void stroke() override;
virtual void stroke(Path2D const& path) override;
void fill_text(String const&, float x, float y, Optional<double> max_width);
void stroke_text(String const&, float x, float y, Optional<double> max_width);
void fill(String const& fill_rule);
void fill(Path2D& path, String const& fill_rule);
virtual void fill(String const& fill_rule) override;
virtual void fill(Path2D& path, String const& fill_rule) override;
RefPtr<ImageData> create_image_data(int width, int height) const;
DOM::ExceptionOr<RefPtr<ImageData>> get_image_data(int x, int y, int width, int height) const;
@ -80,7 +82,7 @@ public:
RefPtr<TextMetrics> measure_text(String const& text);
void clip();
virtual void clip() override;
private:
explicit CanvasRenderingContext2D(HTMLCanvasElement&);