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LibGfx: Add Painter::get_pixel()

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This is required to do some painting tricks in LibWeb, this has to be
added to the painter so it can apply the paint translation first.
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MacDue 2022-06-15 21:05:58 +01:00 • committed by Linus Groh
parent 4f311d1660
commit 81a3ec0692
2 changed files with 20 additions and 10 deletions
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Userland/Libraries/LibGfx/Painter.h
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@ -59,6 +59,7 @@ public:
void draw_ellipse_intersecting(IntRect const&, Color, int thickness = 1);
void set_pixel(IntPoint const&, Color, bool blend = false);
void set_pixel(int x, int y, Color color, bool blend = false) { set_pixel({ x, y }, color, blend); }
Optional<Color> get_pixel(IntPoint const&);
void draw_line(IntPoint const&, IntPoint const&, Color, int thickness = 1, LineStyle style = LineStyle::Solid, Color alternate_color = Color::Transparent);
void draw_triangle_wave(IntPoint const&, IntPoint const&, Color color, int amplitude, int thickness = 1);
void draw_quadratic_bezier_curve(IntPoint const& control_point, IntPoint const&, IntPoint const&, Color, int thickness = 1, LineStyle style = LineStyle::Solid);