Provided by: xscreensaver-gl_6.08+dfsg1-1ubuntu3_amd64 bug

NAME
       squirtorus - how rainbows are made.


SYNOPSIS
       squirtorus  [--display  host:display.screen]  [--visual  visual] [--window] [--root] [--window-id number]
       [--delay number] [--speed number] [--count number] [--fps]


DESCRIPTION
       A scrolling landscape vents toroidal rainbows into the sky.  Above, the stars are slowly going out.


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.

       --window-id number
               Draw on the specified window.

       --delay number
               Per-frame delay, in microseconds.  Default: 30000 (0.03 seconds).

       --speed number
               Scrolling speed.  2.0 means twice as fast, 0.5 means half as fast.

       --count number
               Count.    1 - 50.  Default: 12.

       --fps | --no-fps
               Whether to show a frames-per-second display at the bottom of the screen.


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.

       XSCREENSAVER_WINDOW
               The window ID to use with --root.


SEE ALSO
       X(1), xscreensaver(1)


COPYRIGHT
       Copyright © 2022 by Jamie Zawinski.  Permission to use, copy, modify, distribute, and sell this  software
       and  its  documentation  for any purpose is hereby granted without fee, provided 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 this software for any
       purpose.  It is provided "as is" without express or implied warranty.


AUTHOR
       Jamie Zawinski.