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.TH "al_draw_polygon" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_draw_polygon - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#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)
\f[R]
.fi
.SH DESCRIPTION
.PP
Draw an unfilled polygon.
This is the same as passing \f[V]ALLEGRO_LINE_CAP_CLOSED\f[R] to
al_draw_polyline(3alleg5).
.IP \[bu] 2
vertex - Interleaved array of (x, y) vertex coordinates
.IP \[bu] 2
vertex_count - Number of vertices in the array
.IP \[bu] 2
join_style - Member of ALLEGRO_LINE_JOIN(3alleg5) specifying how to
render the joins between line segments
.IP \[bu] 2
color - Color of the line
.IP \[bu] 2
thickness - Thickness of the line, pass \f[V]<= 0\f[R] to draw hairline
lines
.IP \[bu] 2
miter_limit - Parameter for miter join style
.SH SINCE
.PP
5.1.0
.SH SEE ALSO
.PP
al_draw_filled_polygon(3alleg5), al_draw_polyline(3alleg5),
ALLEGRO_LINE_JOIN(3alleg5)