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

6       interference - decaying sinusoidal waves
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SYNOPSIS

9       interference  [--display host:display.screen] [--visual visual] [--win‐
10       dow] [--root] [--window-id number] [--count number] [--gridsize number]
11       [--delay  number] [--speed number] [--radius number] [--ncolors number]
12       [--color-shift number] [--hue number] [--no-db] [--fps]
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DESCRIPTION

15       Another color-field hack, this one works by  computing  decaying  sinu‐
16       soidal  waves,  and allowing them to interfere with each other as their
17       origins move.
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OPTIONS

20       --visual visual
21               Specify which visual to use.  Legal values are the  name  of  a
22               visual  class,  or the id number (decimal or hex) of a specific
23               visual.
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25       --window
26               Draw on a newly-created window.  This is the default.
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28       --root  Draw on the root window.
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30       --window-id number
31               Draw on the specified window.
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33       --count number
34               Number of Waves.  0 - 20.  Default: 3.
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36       --gridsize number
37               Magnification. 1 - 20.  Default: 2.
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39       --delay number
40               Per-frame delay, in microseconds.  Default:  30000  (0.03  sec‐
41               onds.).
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43       --speed number
44               Wave Speed.  1 - 100.  Default: 30.
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46       --radius number
47               Wave Size.  50 - 1500.   Default: 800.
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49       --ncolors number
50               Number of Colors.  Default: 192.
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52       --color-shift number
53               Color Contrast.  0 - 100.  Default: 60.
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55       --hue number
56               Hue  of  the  base  color (0-360, as in HSV space.)  Default 0,
57               meaning random.
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59       --db | --no-db
60               Whether to double buffer.
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62       --fps   Display the current frame rate and CPU load.
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ENVIRONMENT

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

75       X(1), xscreensaver(1)
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78       Copyright  ©  2002  by  Hannu Mallat.  Permission to use, copy, modify,
79       distribute, and sell this software and its documentation for  any  pur‐
80       pose  is  hereby granted without fee, provided that the above copyright
81       notice appear in all copies and that both  that  copyright  notice  and
82       this  permission  notice appear in supporting documentation.  No repre‐
83       sentations are made about the suitability of this software for any pur‐
84       pose.  It is provided "as is" without express or implied warranty.
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AUTHOR

87       Hannu Mallat.
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91X Version 11               6.08-1.fc38 (17-Oct-2023)          interference(6x)
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