al_draw_pieslice(3) al_draw_pieslice(3)

al_draw_pieslice - Allegro 5 API

#include <allegro5/allegro_primitives.h>
void al_draw_pieslice(float cx, float cy, float r, float start_theta,
   float delta_theta, ALLEGRO_COLOR color, float thickness)

Draws a pieslice (outlined circular sector).


cx, cy - Center of the pieslice
r - Radius of the pieslice
color - Color of the pieslice
start_theta - The initial angle from which the pieslice is drawn in radians
delta_theta - Angular span of the pieslice in radians (pass a negative number to switch direction)
thickness - Thickness of the circle, pass <= 0 to draw hairline pieslice

5.0.6, 5.1.0


Allegro reference manual