XScreenSaver(1)

NAME
       ifs  -  draws spinning, colliding iterated-function-system
       images

SYNOPSIS
       ifs  [-display  host:display.screen]  [-foreground  color]
       [-background  color]  [-window] [-root] [-mono] [-install]
       [-visual visual] [-ncolors integer] [-delay microseconds]

DESCRIPTION
       The ifs program draws spinning,  colliding  iterated-func-
       tion-system images.

OPTIONS
       ifs accepts the following options:

       -window Draw  on  a  newly-created  window.   This  is the
               default.

       -root   Draw on the root window.

       -mono   If  on  a  color  display,  pretend  we're  on   a
               monochrome display.

       -install
               Install a private colormap for the window.

       -visual visual
               Specify which visual to use.  Legal values are the
               name of a visual class, or the id number  (decimal
               or hex) of a specific visual.

       -ncolors integer
               How  many  colors  should  be  used (if possible).
               Default 200.  The colors used  cycle  through  the
               hue, making N stops around the color wheel.

ENVIRONMENT
       DISPLAY to get the default host and display number.

       XENVIRONMENT
               to  get the name of a resource file that overrides
               the global resources stored in  the  RESOURCE_MAN-
               AGER property.

SEE ALSO
       X(1) xscreensaver(1) xlock(1) 

COPYRIGHT
       Copyright (C) 1997 by Massimino Pascal.

       Permission to use, copy, modify, and distribute this soft-
       ware and its documentation for any purpose and without fee

       is  hereby  granted,  provided  that  the  above copyright
       notice appear in all copies and that both  that  copyright
       notice  and  this  permission  notice appear in supporting
       documentation.

AUTHOR
       Massimino Pascal lt;Pascal.Massimon@ens.fr, 1997.

       Ability to run standalone or with  xscreensaver  added  by
       Jamie Zawinski lt;jwz@netscape.com, 10-May-97.