1raverhoop(6x)                 XScreenSaver manual                raverhoop(6x)
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NAME

6       raverhoop - Simulates an LED hula hoop in a dark room.
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SYNOPSIS

9       raverhoop  [--display host:display.screen] [--visual visual] [--window]
10       [--root]  [--window-id  number]  [--delay  number]  [--ncolors  number]
11       [--lights  number]  [--speed  number] [--light-speed number] [--sustain
12       number] [--no-wander] [--no-spin] [--fps]
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DESCRIPTION

15       Simulates an LED hula hoop in a dark room. Oontz oontz oontz.
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OPTIONS

18       --visual visual
19               Specify which visual to use.  Legal values are the  name  of  a
20               visual  class,  or the id number (decimal or hex) of a specific
21               visual.
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23       --window
24               Draw on a newly-created window.  This is the default.
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26       --root  Draw on the root window.
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28       --window-id number
29               Draw on the specified window.
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31       --delay number
32               Per-frame delay, in microseconds.  Default:  20000  (0.02  sec‐
33               onds).
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35       --ncolors number
36               The number of colors to use on the hoop.  Default: 12.
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38       --lights number
39               The number of LEDs comprising the hoop.  Default: 200.
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41       --speed number
42               Speed  of  the  motion of the object.  2.0 means twice as fast,
43               0.5 means half as fast.
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45       --light-speed number
46               Speed at which the lights animate.  2.0 means  twice  as  fast,
47               0.5 means half as fast.
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49       --sustain number
50               Speed  at which the after-images / vapor trails fade away.  2.0
51               means they last twice as long, 0.5 means half as long.
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53       --wander | --no-wander
54               Whether the object should wander around the screen.
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56       --spin | --no-spin
57               Whether the scene itself should spin.
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59       --fps | --no-fps
60               Whether to show a frames-per-second display at  the  bottom  of
61               the screen.
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ENVIRONMENT

64       DISPLAY to get the default host and display number.
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66       XENVIRONMENT
67               to  get  the  name of a resource file that overrides the global
68               resources stored in the RESOURCE_MANAGER property.
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70       XSCREENSAVER_WINDOW
71               The window ID to use with --root.
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SEE ALSO

74       X(1), xscreensaver(1)
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77       Copyright © 2016 by Jamie Zawinski.  Permission to use,  copy,  modify,
78       distribute,  and  sell this software and its documentation for any pur‐
79       pose is hereby granted without fee, provided that the  above  copyright
80       notice  appear  in  all  copies and that both that copyright notice and
81       this permission notice appear in supporting documentation.   No  repre‐
82       sentations are made about the suitability of this software for any pur‐
83       pose.  It is provided "as is" without express or implied warranty.
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AUTHOR

86       Jamie Zawinski.
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90X Version 11               6.06-1.fc37 (12-Dec-2022)             raverhoop(6x)
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