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] [-window]
10       [-root] [-delay number] [-speed number]  [-resolution  number]  [-grid-
11       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 Draw on a newly-created window.  This is the default.
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24       -root   Draw on the root window.
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26       -delay number
27               Per-frame  delay,  in  microseconds.  Default: 30000 (0.03 sec‐
28               onds).
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30       -speed number
31               Animation speed. 2.0 means twice as fast,  0.5  means  half  as
32               fast.
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34       -resolution number
35               Density of the underlying universe. Default: 1.0.
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37       -grid-size number
38               Grid Size. Smaller values are more dense. Default: 1.0.
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40       -count number
41               Number of stars.  Default: 15.
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ENVIRONMENT

44       DISPLAY to get the default host and display number.
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46       XENVIRONMENT
47               to  get  the  name of a resource file that overrides the global
48               resources stored in the RESOURCE_MANAGER property.
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SEE ALSO

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

63       Jamie Zawinski.
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67X Version 11               5.43-2.fc31 (27-Aug-2019)           gravitywell(6x)
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