al_draw_polygon(3)                                          al_draw_polygon(3)

NAME
       al_draw_polygon - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro_primitives.h>

              void al_draw_polygon(const float *vertices, int vertex_count,
                 int join_style, ALLEGRO_COLOR color, float thickness, float miter_limit)


DESCRIPTION
       Draw an unfilled polygon.  This is the same as passing
       ALLEGRO_LINE_CAP_CLOSED to al_draw_polyline(3).

       o vertex - Interleaved array of (x, y) vertex coordinates

       o vertex_count - Number of vertices in the array

       o join_style - Member of ALLEGRO_LINE_JOIN(3) specifying how to render
         the joins between line segments

       o color - Color of the line

       o thickness - Thickness of the line, pass <= 0 to draw hairline lines

       o miter_limit - Parameter for miter join style

SINCE
       5.1.0

SEE ALSO
       al_draw_filled_polygon(3), al_draw_polyline(3), ALLEGRO_LINE_JOIN(3)

Allegro reference manual                                    al_draw_polygon(3)