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screen_w(3alleg4) [osx man page]

SCREEN_W(3alleg4)						  Allegro manual						 SCREEN_W(3alleg4)

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) Allegro version 4.4.2 SCREEN_W(3alleg4)

Check Out this Related Man Page

exflip(3alleg4) 						  Allegro manual						   exflip(3alleg4)

exflip - Comparison of double buffering and page flipping. Allegro game programming library. SYNOPSIS
#include <allegro.h> Example exflip DESCRIPTION
This program moves a circle across the screen, first with a double buffer and then using page flips. SEE ALSO
BITMAP(3alleg4), END_OF_MAIN(3alleg4), SCREEN_H(3alleg4), SCREEN_W(3alleg4), allegro_error(3alleg4), allegro_init(3alleg4), allegro_mes- sage(3alleg4), blit(3alleg4), circlefill(3alleg4), clear_keybuf(3alleg4), clear_to_color(3alleg4), create_bitmap(3alleg4), cre- ate_video_bitmap(3alleg4), desktop_palette(3alleg4), destroy_bitmap(3alleg4), font(3alleg4), install_keyboard(3alleg4), install_timer(3alleg4), keypressed(3alleg4), makecol(3alleg4), retrace_count(3alleg4), screen(3alleg4), set_gfx_mode(3alleg4), set_pal- ette(3alleg4), show_video_bitmap(3alleg4), textprintf_ex(3alleg4) Allegro version 4.4.2 exflip(3alleg4)
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