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.TH "al_draw_arc" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_draw_arc - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <allegro5/allegro_primitives.h>

void al_draw_arc(float cx, float cy, float r, float start_theta,
   float delta_theta, ALLEGRO_COLOR color, float thickness)
\f[R]
.fi
.SH DESCRIPTION
.PP
Draws an arc.
.PP
\f[I]Parameters:\f[R]
.IP \[bu] 2
cx, cy - Center of the arc
.IP \[bu] 2
r - Radius of the arc
.IP \[bu] 2
color - Color of the arc
.IP \[bu] 2
start_theta - The initial angle from which the arc is calculated in
radians
.IP \[bu] 2
delta_theta - Angular span of the arc in radians (pass a negative number
to switch direction)
.IP \[bu] 2
thickness - Thickness of the arc, pass \f[V]<= 0\f[R] to draw hairline
arc
.SH SEE ALSO
.PP
al_calculate_arc(3alleg5), al_draw_elliptical_arc(3alleg5)