1al_draw_spline(3)                                            al_draw_spline(3)
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NAME

6       al_draw_spline - Allegro 5 API
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SYNOPSIS

9              #include <allegro5/allegro_primitives.h>
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11              void al_draw_spline(float points[8], ALLEGRO_COLOR color, float thickness)
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DESCRIPTION

14       Draws a Bézier spline given 4 control points.
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16       Parameters:
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18       · points - An array of 4 pairs of coordinates of the 4 control points
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20       · color - Color of the spline
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22       · thickness  -  Thickness  of  the spline, pass <= 0 to draw a hairline
23         spline
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SEE ALSO

26       al_calculate_spline(3)
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30Allegro reference manual                                     al_draw_spline(3)