SCREEN_W(3)                     Allegro manual                     SCREEN_W(3)



NAME
       SCREEN_W, SCREEN_H - Global define to obtain the size of the screen.
       Allegro game programming library.

SYNOPSIS
       #include <allegro.h>


       #define SCREEN_W;

       #define SCREEN_H;

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

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


SEE ALSO
       screen(3), set_gfx_mode(3), VIRTUAL_W(3), VIRTUAL_H(3)



Allegro                          version 4.2.3                     SCREEN_W(3)
