1interference(6x) XScreenSaver manual interference(6x)
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6 interference - decaying sinusoidal waves
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9 interference [-display host:display.screen] [-visual visual] [-window]
10 [-root] [-count number] [-gridsize number] [-delay number] [-speed num‐
11 ber] [-radius number] [-ncolors number] [-color-shift number] [-hue
12 number] [-no-db] [-fps]
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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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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 Draw on a newly-created window. This is the default.
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27 -root Draw on the root window.
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29 -count number
30 Number of Waves. 0 - 20. Default: 3.
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32 -gridsize number
33 Magnification. 1 - 20. Default: 2.
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35 -delay number
36 Per-frame delay, in microseconds. Default: 30000 (0.03 sec‐
37 onds.).
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39 -speed number
40 Wave Speed. 1 - 100. Default: 30.
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42 -radius number
43 Wave Size. 50 - 1500. Default: 800.
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45 -ncolors number
46 Number of Colors. Default: 192.
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48 -color-shift number
49 Color Contrast. 0 - 100. Default: 60.
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51 -hue number
52 Hue of the base color (0-360, as in HSV space.) Default 0,
53 meaning random.
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55 -db | -no-db
56 Whether to double buffer.
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58 -fps Display the current frame rate and CPU load.
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61 DISPLAY to get the default host and display number.
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63 XENVIRONMENT
64 to get the name of a resource file that overrides the global
65 resources stored in the RESOURCE_MANAGER property.
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68 X(1), xscreensaver(1)
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71 Copyright © 2002 by Hannu Mallat. Permission to use, copy, modify,
72 distribute, and sell this software and its documentation for any pur‐
73 pose is hereby granted without fee, provided that the above copyright
74 notice appear in all copies and that both that copyright notice and
75 this permission notice appear in supporting documentation. No repre‐
76 sentations are made about the suitability of this software for any pur‐
77 pose. It is provided "as is" without express or implied warranty.
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80 Hannu Mallat.
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84X Version 11 5.44-2.fc32 (16-Apr-2020) interference(6x)