1RSS Other Screensaver(1)    General Commands Manual   RSS Other Screensaver(1)
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NAME

6       feedback - Stirring colors with a jiggling warp.
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SYNOPSIS

9       feedback   [--root/-r]   [--maxfps/-x   number]   [--vsync/-y   number]
10       [--dpms/-M number] [--grey/-g] [--saturation/-S number] [--lightness/-L
11       number]  [--period/-p  number]  [--speed/-s number] [--cells/-c number]
12       [--texsize/-t number] [--grid/-i]
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DESCRIPTION

15       Colors are swirled by repeatedly mapping a spring loaded grid to a uni‐
16       form grid, pulling in colors from the cycling perimeter.
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18       Written by Tugrul Galatali.
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OPTIONS

21       --root  Draw on the root window.
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23       --maxfps number
24               Set maximum frame rate.
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26       --vsync number
27               Limit  redraws  to specified number of vertical refreshes.  0 -
28               100.  Default: 1
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30       --dpms number
31               Stop rendering new frames if the display is not  on.   0  -  1.
32               Default: 1
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34       --grey  Use greyscale instead of hue wheel.
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36       --saturation number
37               Set color saturation.  0 - 255.  Default: 255
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39       --lightness number
40               Set color lightness.  0 - 255.  Default: 255
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42       --period number
43               Sets color cycling period in seconds.  0 - 100.  Default: 5
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45       --speed number
46               Sets speed of warping grid wobble.  1 - 100.  Default: 10
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48       --cells number
49               Sets  height  and width of warping grid in powers of 2.  0 - 6.
50               Default: 3
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52       --texsize number
53               Sets height and width of warped texture in powers of  2.   6  -
54               12.  Default: 8
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56       --grid  Turns on rendering of the warping grid.
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ENVIRONMENT

59       DISPLAY to get the default host and display number.
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SEE ALSO

62       X(1),
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65       Copyright © 2009 by Tugrul Galatali.
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67       Feedback  is  free  software;  you can redistribute it and/or modify it
68       under the terms of the GNU General Public License  version  2  as  pub‐
69       lished by the Free Software Foundation.
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71       Feedback is distributed in the hope that it will be useful, but WITHOUT
72       ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY  or
73       FITNESS  FOR  A PARTICULAR PURPOSE.  See the GNU General Public License
74       for more details.
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AUTHOR

77       Tugrul Galatali <tugrul@galatali.com>
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82X Version 11                                          RSS Other Screensaver(1)
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