font_has_alpha(3alleg4) debian man page | unix.com

font_has_alpha(3alleg4) 					  Allegro manual					   font_has_alpha(3alleg4)

NAME
       font_has_alpha - Search all pixels of a font for alpha values. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       int font_has_alpha(FONT *f)

DESCRIPTION
       This function goes through all pixels of all glyphs in the font and looks for alpha values.

RETURN VALUE
       Returns TRUE if any alpha pixels are found, else FALSE.

SEE ALSO
       is_trans_font(3alleg4)

Allegro 							   version 4.4.2					   font_has_alpha(3alleg4)