al_draw_ribbon man page

al_draw_ribbon — Allegro 5 API

Synopsis

#include <allegro5/allegro_primitives.h>

void al_draw_ribbon(const float *points, int points_stride, ALLEGRO_COLOR color,
   float thickness, int num_segments)

Description

Draws a ribbon given an array of points. The ribbon will go through all of the passed points. The points buffer should consist of regularly spaced doublets of floats, corresponding to x and y coordinates of the vertices.

Parameters:

·
points - An array of coordinate pairs (x and y) for each point
·
points_stride - Distance (in bytes) between starts of successive pairs of coordinates in the points buffer
·
color - Color of the spline
·
thickness - Thickness of the spline, pass <= 0 to draw hairline spline
·
num_segments - The number of segments

See Also

al_calculate_ribbon(3)

Referenced By

al_calculate_ribbon(3).

Allegro reference manual