al_draw_circle - Allegro 5 API
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#include <allegro5/allegro_primitives.h>
void al_draw_circle(float cx, float cy, float r, ALLEGRO_COLOR color,
float thickness)
Draws an outlined circle.
Parameters:
- cx, cy - Center of the circle
- r - Radius of the circle
- color - Color of the circle
- thickness - Thickness of the circle, pass <= 0
to draw a hairline circle
al_draw_filled_circle(3), al_draw_ellipse(3)