1raverhoop(6x) XScreenSaver manual raverhoop(6x)
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6 raverhoop - Simulates an LED hula hoop in a dark room.
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9 raverhoop [-display host:display.screen] [-visual visual] [-window]
10 [-root] [-delay number] [-ncolors number] [-lights number] [-speed num‐
11 ber] [-light-speed number] [-sustain number] [-no-wander] [-no-spin]
12 [-fps]
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15 Simulates an LED hula hoop in a dark room. Oontz oontz oontz.
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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 Draw on a newly-created window. This is the default.
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25 -root Draw on the root window.
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27 -delay number
28 Per-frame delay, in microseconds. Default: 20000 (0.02 sec‐
29 onds).
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31 -ncolors number
32 The number of colors to use on the hoop. Default: 12.
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34 -lights number
35 The number of LEDs comprising the hoop. Default: 200.
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37 -speed number
38 Speed of the motion of the object. 2.0 means twice as fast,
39 0.5 means half as fast.
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41 -light-speed number
42 Speed at which the lights animate. 2.0 means twice as fast,
43 0.5 means half as fast.
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45 -sustain number
46 Speed at which the after-images / vapor trails fade away. 2.0
47 means they last twice as long, 0.5 means half as long.
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49 -wander | -no-wander
50 Whether the object should wander around the screen.
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52 -spin | -no-spin
53 Whether the scene itself should spin.
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55 -fps | -no-fps
56 Whether to show a frames-per-second display at the bottom of
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60 DISPLAY to get the default host and display number.
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62 XENVIRONMENT
63 to get the name of a resource file that overrides the global
64 resources stored in the RESOURCE_MANAGER property.
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67 X(1), xscreensaver(1)
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70 Copyright © 2016 by Jamie Zawinski. Permission to use, copy, modify,
71 distribute, and sell this software and its documentation for any pur‐
72 pose is hereby granted without fee, provided that the above copyright
73 notice appear in all copies and that both that copyright notice and
74 this permission notice appear in supporting documentation. No repre‐
75 sentations are made about the suitability of this software for any pur‐
76 pose. It is provided "as is" without express or implied warranty.
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79 Jamie Zawinski.
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83X Version 11 6.00-4.fc34 (05-May-2021) raverhoop(6x)