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

6       piecewise - lots of moving circles intersecting in interesting ways.
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SYNOPSIS

9       piecewise  [-display  host:display.screen]  [-visual  visual] [-window]
10       [-root] [-delay number] [-count number] [-ncolors number]  [-colorspeed
11       number] [-minradius number] [-maxradius number] [-no-db]
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DESCRIPTION

14       This  draws  a  bunch of moving circles which switch from visibility to
15       invisibility when they intersect.
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OPTIONS

18       -visual visual
19               Specify which visual to use.  Legal values are the  name  of  a
20               visual  class,  or the id number (decimal or hex) of a specific
21               visual.
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23       -window 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       -delay number
28               Per-frame delay, in microseconds.   Default:  5000  (0.01  sec‐
29               onds.).
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31       -count number
32               Number of circles.  Default: 32.
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34       -ncolors number
35               Number  of  colors,  only  one  of  which  is  used  at a time.
36               Default: 256.
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38       -colorspeed number
39               How fast the color changes (0 - 100).  Default: 10.
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41       -minradius number
42               Minimum circle radius  (as  a  proportion  of  screen  height).
43               Default: 0.05.
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45       -maxradius number
46               Maximum  circle  radius  (as  a  proportion  of screen height).
47               Default: 0.2.
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49       -db | -no-db
50               Whether to double buffer.
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ENVIRONMENT

53       DISPLAY to get the default host and display number.
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55       XENVIRONMENT
56               to get the name of a resource file that  overrides  the  global
57               resources stored in the RESOURCE_MANAGER property.
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SEE ALSO

60       X(1), xscreensaver(1)
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63       Copyright  © 2003 by Geoffrey Irving.  Permission to use, copy, modify,
64       distribute, and sell this software and its documentation for  any  pur‐
65       pose  is  hereby granted without fee, provided that the above copyright
66       notice appear in all copies and that both  that  copyright  notice  and
67       this  permission  notice appear in supporting documentation.  No repre‐
68       sentations are made about the suitability of this software for any pur‐
69       pose.  It is provided "as is" without express or implied warranty.
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AUTHOR

72       Geoffrey Irving.
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76X Version 11                 5.05-3 (06-Apr-2008)                piecewise(6x)
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