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LibAccelGfx+LibWeb: Implement rounded corners rectangle painting

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For now corners antialiasing is missing.
This commit is contained in:
Aliaksandr Kalenik 2023-11-20 17:25:22 +01:00 • committed by Andreas Kling
parent 0e1bd54896
commit 53c015695e
5 changed files with 106 additions and 2 deletions
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8
Userland/Libraries/LibAccelGfx/Painter.h
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@ -77,6 +77,13 @@ public:
void fill_rect_with_linear_gradient(Gfx::IntRect const&, ReadonlySpan<Gfx::ColorStop>, float angle, Optional<float> repeat_length = {});
void fill_rect_with_linear_gradient(Gfx::FloatRect const&, ReadonlySpan<Gfx::ColorStop>, float angle, Optional<float> repeat_length = {});
struct CornerRadius {
float horizontal_radius;
float vertical_radius;
};
void fill_rect_with_rounded_corners(Gfx::IntRect const& rect, Color const& color, CornerRadius const& top_left_radius, CornerRadius const& top_right_radius, CornerRadius const& bottom_left_radius, CornerRadius const& bottom_right_radius);
void fill_rect_with_rounded_corners(Gfx::FloatRect const& rect, Color const& color, CornerRadius const& top_left_radius, CornerRadius const& top_right_radius, CornerRadius const& bottom_left_radius, CornerRadius const& bottom_right_radius);
private:
Context& m_context;
@ -92,6 +99,7 @@ private:
Vector<State, 1> m_state_stack;
Program m_rectangle_program;
Program m_rounded_rectangle_program;
Program m_blit_program;
Program m_linear_gradient_program;