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al_draw_spline(3)                                            al_draw_spline(3)

NAME
       al_draw_spline - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro_primitives.h>

              void al_draw_spline(float points[8], ALLEGRO_COLOR color, float thickness)

DESCRIPTION
       Draws a Bezier spline given 4 control points.

       Parameters:

       o points - An array of 4 pairs of coordinates of the 4 control points

       o color - Color of the spline

       o thickness - Thickness of the spline, pass <= 0 to draw a hairline
         spline

SEE ALSO
       al_calculate_spline(3)

Allegro reference manual                                     al_draw_spline(3)