ALLEGRO_LINE_CAP

#include <allegro5/allegro_primitives.h>
typedef enum ALLEGRO_LINE_CAP
    

• ALLEGRO_LINE_CAP_NONE
• ALLEGRO_LINE_CAP_SQUARE
• ALLEGRO_LINE_CAP_ROUND
• ALLEGRO_LINE_CAP_TRIANGLE
• ALLEGRO_LINE_CAP_CLOSED

[IMAGE: ALLEGRO_LINE_CAP styles (images/LINE_CAP.png)]

See the picture for the difference.

ALLEGRO_LINE_CAP_CLOSED is different from the others - it causes the polygon to have no caps. (And the ALLEGRO_LINE_JOIN(3alleg5) style will determine how the vertex looks.)

5.1.0

al_draw_polygon(3alleg5)