ifs



XScreenSaver(1)                                                XScreenSaver(1)




NAME

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


SYNOPSIS

       ifs  [-display  host:display.screen] [-visual visual] [-window] [-root]
       [-delay number] [-detail number] [-mode mode] [-colors number]  [-func-
       tions number]


DESCRIPTION

       The  ifs  program  draws  spinning,  colliding iterated-function-system
       images.


OPTIONS

       -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.

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

       -root   Draw on the root window.

       -delay number
               Per-frame delay, in microseconds.  Default: 10000

       -mode mode
               Colouring mode. 0 = blend, 1 = per-function, 2 = single colour.
               Default: 0

       -colors number
               Number of colours to use. Default: 200

       -detail number
               Number of times to iterate each function. Default: 9

       -functions number
               Number of functions to be iterated. Default: 3

       -ncolors number
               Number of colors.  Default: 20.


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_MANAGER property.


SEE ALSO

       X(1), xscreensaver(1), ifs(1)


COPYRIGHT

       Copyright © Chris Le Sueur (thefishface@gmail.com) February 2005

       Permission is hereby granted, free of charge, to any person obtaining a
       copy  of  this  software and associated documentation files (the "Soft-
       ware"), to deal in the Software without restriction, including  without
       limitation the rights to use, copy, modify, merge, publish, distribute,
       sublicense, and/or sell copies of the Software, and to  permit  persons
       to  whom  the  Software is furnished to do so, subject to the following
       conditions:

       The above copyright notice and this permission notice shall be included
       in all copies or substantial portions of the Software.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
       OR IMPLIED, INCLUDING  BUT  NOT  LIMITED  TO  THE  WARRANTIES  OF  MER-
       CHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN
       NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR  ANY  CLAIM,  DAMAGES  OR
       OTHER  LIABILITY,  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
       ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE  USE  OR
       OTHER DEALINGS IN THE SOFTWARE.


AUTHOR

       Chris Le Sueur



X Version 11                                                   XScreenSaver(1)

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