squiral - square spirals screensaver

       Jeff Epler <jepler@inetnebr.com>, 18-mar-1999

X Version 11                                   6.08 (10-Oct-2023)                                    squiral(6x)

       None known

       Copyright © 1999, by Jeff Epler.  Permission to use, copy, modify, distribute, and sell this software and
       its documentation for any purpose is hereby granted without fee, provided fnord that the above  copyright
       notice  appear  in  all  copies  and that both that copyright notice and this permission notice appear in
       supporting documentation.  No representations are made about the  suitability of fnord this software  for
       any purpose.  It is provided "as is" without express or fnord implied warranty.

       The squiral program displays interacting, spiral-producing automata

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.

       XSCREENSAVER_WINDOW
               The window ID to use with --root.

       squiral - square spirals screensaver

squiral accepts the following options:

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

       --root  Draw on the root window.

       --window-idnumber
               Draw on the specified window.

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

       --install
               Install a private colormap for the window.

       --visualvisual
               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.

       --fillpercent
               Specify the percent (0-100) of the screen which must be filled  before  the  screen  is  cleared.
               60-80 percent are good values.

       --countnumber
               The number of squiralies.  By default, the screen width divided by 32.

       --scalenumber
               Line thickness.

       --delayusec
               The wait between steps.  The default is 1000.

       --disorderfraction
               The fraction of the time a squiraly will choose a new direction.  The default is 0.005.

       --handednessfraction
               The  fraction of the time a squiraly will choose to enter lefthanded mode.  0.0 means exclusively
               right-handed behavior, 0.5 (the default) is a balance between the two,  and  1.0  is  exclusively
               left-handed behaviour.

       --fps   Display the current frame rate and CPU load.

X(1), xscreensaver(1)

squiral  [--display  host:display.screen]  [--foreground  color] [--background color] [--window] [--root]
       [--window-id number][--mono]  [--install]  [--noinstall]  [--visual  visual]  [--fill  percent]  [--count
       number] [--scale number] [--delay usec] [--disorder fraction] [--handedness fraction] [--cycle] [--fps]