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

6       gravitywell - spaaaaace.
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SYNOPSIS

9       gravitywell  [--display  host:display.screen] [--visual visual] [--win‐
10       dow] [--root] [--window-id number] [--delay  number]  [--speed  number]
11       [--resolution number] [--grid-size number] [--count number]
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DESCRIPTION

14       Massive objects distort space in a two dimensional universe.
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OPTIONS

17       --visual visual
18               Specify  which  visual  to use.  Legal values are the name of a
19               visual class, or the id number (decimal or hex) of  a  specific
20               visual.
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22       --window
23               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       --window-id number
28               Draw on the specified window.
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30       --delay number
31               Per-frame  delay,  in  microseconds.  Default: 30000 (0.03 sec‐
32               onds).
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34       --speed number
35               Animation speed. 2.0 means twice as fast,  0.5  means  half  as
36               fast.
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38       --resolution number
39               Density of the underlying universe. Default: 1.0.
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41       --grid-size number
42               Grid Size. Smaller values are more dense. Default: 1.0.
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44       --count number
45               Number of stars.  Default: 15.
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ENVIRONMENT

48       DISPLAY to get the default host and display number.
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50       XENVIRONMENT
51               to  get  the  name of a resource file that overrides the global
52               resources stored in the RESOURCE_MANAGER property.
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54       XSCREENSAVER_WINDOW
55               The window ID to use with --root.
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SEE ALSO

58       X(1), xscreensaver(1)
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61       Copyright © 2019 by Jamie Zawinski.  Permission to use,  copy,  modify,
62       distribute,  and  sell this software and its documentation for any pur‐
63       pose is hereby granted without fee, provided that the  above  copyright
64       notice  appear  in  all  copies and that both that copyright notice and
65       this permission notice appear in supporting documentation.   No  repre‐
66       sentations are made about the suitability of this software for any pur‐
67       pose.  It is provided "as is" without express or implied warranty.
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AUTHOR

70       Jamie Zawinski.
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74X Version 11               6.06-1.fc37 (12-Dec-2022)           gravitywell(6x)
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