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SharedGraphics: Add Painter::draw_scaled_bitmap().

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It's just a simple nearest-neighbor scale with alpha blending but it gets
the job done.
This commit is contained in:
Andreas Kling 2019-03-22 04:20:10 +01:00
parent e4498194c2
commit 86570d3b1a
2 changed files with 39 additions and 0 deletions
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1
SharedGraphics/Painter.h
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@ -32,6 +32,7 @@ public:
void set_pixel(const Point&, Color);
void draw_line(const Point&, const Point&, Color);
void draw_focus_rect(const Rect&);
void draw_scaled_bitmap(const Rect& dst_rect, const GraphicsBitmap&, const Rect& src_rect);
void blit(const Point&, const GraphicsBitmap&, const Rect& src_rect);
void blit_with_opacity(const Point&, const GraphicsBitmap&, const Rect& src_rect, float opacity);