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(3alleg4), set_gfx_mode(3alleg4), VIRTUAL_W(3alleg4), VIRTUAL_H(3alleg4)