---
name: "exscroll"
section: "3alleg"
platform: "linux"
package: "liballegro-doc"
version: "2:4.2.2-2.2"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/exscroll"
---

# exscroll(3alleg)

Mode-X hardware scrolling and split screens. Allegro game programming library.

## NAME

exscroll - Mode-X hardware scrolling and split screens. Allegro game programming library.

## SYNOPSIS

**#include \<allegro.h\>**

**Example exscroll**

## DESCRIPTION

This program demonstrates how to use hardware scrolling. The scrolling should work on anything that supports virtual screens larger than the physical screen.

## SEE ALSO

[**BITMAP**(3alleg)](/BITMAP/3alleg.md), [**END\_OF\_MAIN**(3alleg)](/END_OF_MAIN/3alleg.md), [**RGB**(3alleg)](/RGB/3alleg.md), [**SCREEN\_H**(3alleg)](/SCREEN_H/3alleg.md), [**SCREEN\_W**(3alleg)](/SCREEN_W/3alleg.md), [**acquire\_bitmap**(3alleg)](/acquire_bitmap/3alleg.md), [**allegro\_init**(3alleg)](/allegro_init/3alleg.md), [**allegro\_message**(3alleg)](/allegro_message/3alleg.md), [**clear\_keybuf**(3alleg)](/clear_keybuf/3alleg.md), [**create\_sub\_bitmap**(3alleg)](/create_sub_bitmap/3alleg.md), [**desktop\_palette**(3alleg)](/desktop_palette/3alleg.md), [**destroy\_bitmap**(3alleg)](/destroy_bitmap/3alleg.md), [**install\_keyboard**(3alleg)](/install_keyboard/3alleg.md), [**keypressed**(3alleg)](/keypressed/3alleg.md), [**rectfill**(3alleg)](/rectfill/3alleg.md), [**release\_bitmap**(3alleg)](/release_bitmap/3alleg.md), [**screen**(3alleg)](/screen/3alleg.md), [**scroll\_screen**(3alleg)](/scroll_screen/3alleg.md), [**set\_color**(3alleg)](/set_color/3alleg.md), [**set\_gfx\_mode**(3alleg)](/set_gfx_mode/3alleg.md), [**set\_palette**(3alleg)](/set_palette/3alleg.md), [**vline**(3alleg)](/vline/3alleg.md)