vline(3) - Linux man page
Name
vline - Draws a vertical line onto the bitmap. Allegro game programming library.Synopsis
#include <allegro.h>void vline(BITMAP *bmp, int x, int y1, int y2, int color);
Description
Draws a vertical line onto the bitmap, from point (x, y1) to (x, y2).Note: vline() is implemented as an alias to another function. See ALLEGRO_NO_VHLINE_ALIAS in the 'Differences between platforms' section for details.
