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.TH "al_draw_spline" "3" "" "Allegro reference manual" ""
.SH NAME
.PP
al_draw_spline \- Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include\ <allegro5/allegro_primitives.h>
void\ al_draw_spline(float\ points[8],\ ALLEGRO_COLOR\ color,\ float\ thickness)
\f[]
.fi
.SH DESCRIPTION
.PP
Draws a Bézier spline given 4 control points.
.PP
\f[I]Parameters:\f[]
.IP \[bu] 2
points \- An array of 4 pairs of coordinates of the 4 control points
.IP \[bu] 2
color \- Color of the spline
.IP \[bu] 2
thickness \- Thickness of the spline, pass \f[C]<=\ 0\f[] to draw a
hairline spline
.SH SEE ALSO
.PP
al_calculate_spline(3)
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