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

6       bumps - move distorting spotlight around desktop
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SYNOPSIS

9       bumps  [-display  host:display.screen] [-foreground color] [-background
10       color] [-window] [-root] [-mono] [-install]  [-visual  visual]  [-delay
11       usecs]
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DESCRIPTION

14       The  bumps program takes an image and exposes small, distorted sections
15       of it as if through an odd wandering spotlight beam.
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17       The image that it manipulates will be grabbed from the portion  of  the
18       screen underlying the window, or from the system's video input, or from
19       a random file on disk, as indicated by the grabDesktopImages, grabVide‐
20       oFrames,  and  chooseRandomImages  options in the ~/.xscreensaver file;
21       see xscreensaver-demo(1) for more details.
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OPTIONS

24       bumps accepts the following options:
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26       -window 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       -mono   If on a color display, pretend we're on a monochrome display.
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32       -install
33               Install a private colormap for the window.
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35       -visual visual
36               Specify which visual to use.  Legal values are the  name  of  a
37               visual  class,  or the id number (decimal or hex) of a specific
38               visual.
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40       -delay microseconds
41               Slow it down.
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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), xscreensaver-demo(1), xscreensaver-getimage(1)
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54       Copyright  © 1999 by Shane Smit.  Permission to use, copy, modify, dis‐
55       tribute, and sell this software and its documentation for  any  purpose
56       is hereby granted without fee, provided that the above copyright notice
57       appear in all copies and that both that copyright notice and this  per‐
58       mission  notice appear in supporting documentation.  No representations
59       are made about the suitability of this software for any purpose.  It is
60       provided "as is" without express or implied warranty.
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CREDITS

63       Shane Smit <blackend@inconnect.com>, 8-Oct-1999.
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67X Version 11                 5.05-3 (06-Apr-2008)                    bumps(6x)
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