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.TH "al_draw_spline" "3" "" "Allegro reference manual"
.SH NAME
al_draw_spline \- Allegro 5 API
.SH SYNOPSIS
.IP
.EX
#include \f[B]<allegro5/allegro_primitives.h>\f[R]

void al_draw_spline(const float points[8], ALLEGRO_COLOR color, float thickness)
.EE
.SH DESCRIPTION
Draws a Bézier spline given 4 control points.
.PP
\f[I]Parameters:\f[R]
.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[CR]<= 0\f[R] to draw a
hairline spline
.SH SEE ALSO
al_calculate_spline(3)