hline(3) - Linux man page
Name
hline - Draws a horizontal line onto the bitmap. Allegro game programming library.Synopsis
#include <allegro.h>void hline(BITMAP *bmp, int x1, int y, int x2, int color);
Description
Draws a horizontal line onto the bitmap, from point (x1, y) to (x2, y).Note: hline() is implemented as an alias to another function. See ALLEGRO_NO_VHLINE_ALIAS in the 'Differences between platforms' section for details.
