NAME

       VIRTUAL_W,  VIRTUAL_H  -  Global  define to obtain the virtual size of the screen. Allegro
       game programming library.

SYNOPSIS

       #include <allegro.h>

       #define VIRTUAL_W;

       #define VIRTUAL_H;

DESCRIPTION

       Global defines that return the width and height of the virtual  screen,  or  zero  if  the
       screen has not been initialised yet. Example:

          char buf[100];
          ...
          uszprintf(buf, sizeof(buf),
                    "The virtual screen size is %d x %d pixels",
                    SCREEN_W, SCREEN_H);

SEE ALSO

       screen(3alleg4), set_gfx_mode(3alleg4), SCREEN_W(3alleg4), SCREEN_H(3alleg4)