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

6       hydrostat - Wiggly squid or jellyfish with many tentacles.
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SYNOPSIS

9       hydrostat  [--display host:display.screen] [--visual visual] [--window]
10       [--root]  [--window-id  number]  [--delay  number]   [--speed   number]
11       [--count  number] [--head-radius number] [--tentacles number] [--thick‐
12       ness number] [--length number] [--gravity  number]  [--current  number]
13       [--friction number] [--no-pulse] [--wireframe] [--fps]
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DESCRIPTION

16       Wiggly squid or jellyfish with many tentacles.  A muscular hydrostat is
17       a biological structure used to move its host about, consisting of  mus‐
18       cles with no skeletal support. It performs its hydraulic movement with‐
19       out fluid in a separate compartment, as in a hydrostatic skeleton.
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OPTIONS

22       --visual visual
23               Specify which visual to use.  Legal values are the  name  of  a
24               visual  class,  or the id number (decimal or hex) of a specific
25               visual.
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27       --window
28               Draw on a newly-created window.  This is the default.
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30       --root  Draw on the root window.
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32       --window-id number
33               Draw on the specified window.
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35       --delay number
36               Per-frame delay, in microseconds.  Default:  20000  (0.02  sec‐
37               onds).
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39       --speed number
40               Animation  speed.   2.0  means twice as fast, 0.5 means half as
41               fast.
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43       --count number
44               Number of squid.  1 - 100.  Default: 10.
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46       --head-radius number
47               Head size.  10 - 100.  Default: 60.
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49       --tentacles number
50               Number of tentacles.  3 - 100.  Default: 40.
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52       --thickness number
53               Thickness of tentacles.  3 - 40.  Default: 18.
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55       --length number
56               Length of tentacles.  10 - 150.  Default: 70.
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58       --gravity number
59               Strength of gravity.  0 - 10.0.  Default: 0.5.
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61       --current number
62               Strength of current.  0.0 - 10.0.  Default: 0.25.
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64       --friction number
65               Coefficient of friction.  0.0 - 0.1.  Default: 0.02.
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67       --pulse | --no-pulse
68               Whether the squid should pulse. Default true.
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70       --wireframe | --no-wireframe
71               Render in wireframe instead of solid.
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73       --fps | --no-fps
74               Whether to show a frames-per-second display at  the  bottom  of
75               the screen.
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ENVIRONMENT

78       DISPLAY to get the default host and display number.
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80       XENVIRONMENT
81               to  get  the  name of a resource file that overrides the global
82               resources stored in the RESOURCE_MANAGER property.
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84       XSCREENSAVER_WINDOW
85               The window ID to use with --root.
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SEE ALSO

88       X(1), xscreensaver(1)
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91       Copyright © 2016 by Justin Windle and Jamie  Zawinski.   Permission  to
92       use,  copy, modify, distribute, and sell this software and its documen‐
93       tation for any purpose is hereby granted without fee, provided that the
94       above  copyright  notice  appear in all copies and that both that copy‐
95       right notice and this permission notice appear in supporting documenta‐
96       tion.   No representations are made about the suitability of this soft‐
97       ware for any purpose.  It is provided "as is" without  express  or  im‐
98       plied warranty.
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AUTHOR

101       Justin Windle and Jamie Zawinski.
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105X Version 11               6.06-1.fc37 (12-Dec-2022)             hydrostat(6x)
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