git.hungrycats.org Git - xscreensaver/blob - local/man/cat.1/jigsaw.1

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   4 XScreenSaver(1)                                   XScreenSaver(1)
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   7 N\bNA\bAM\bME\bE
   8        jigsaw - permute the screen image like a jigsaw puzzle
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  10 S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
  11        j\bji\big\bgs\bsa\baw\bw  [-display _\bh_\bo_\bs_\bt_\b:_\bd_\bi_\bs_\bp_\bl_\ba_\by_\b._\bs_\bc_\br_\be_\be_\bn] [-background _\bc_\bo_\bl_\bo_\br]
  12        [-delay  _\bu_\bs_\be_\bc_\bs]  [-window]  [-root]  [-install]   [-visual
  13        _\bv_\bi_\bs_\bu_\ba_\bl]
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  15 D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
  16        The _\bj_\bi_\bg_\bs_\ba_\bw program takes an image of the screen, carves it
  17        up into a jigsaw puzzle, shuffles it, and then solves  it.
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  19 O\bOP\bPT\bTI\bIO\bON\bNS\bS
  20        _\bj_\bi_\bg_\bs_\ba_\bw accepts the following options:
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  22        -\b-w\bwi\bin\bnd\bdo\bow\bw Draw  on  a  newly-created  window.   This  is the
  23                default.
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  25        -\b-r\bro\boo\bot\bt   Draw on the root window.
  26
  27        -\b-i\bin\bns\bst\bta\bal\bll\bl
  28                Install a private colormap for the window.
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  30        -\b-v\bvi\bis\bsu\bua\bal\bl _\bv_\bi_\bs_\bu_\ba_\bl
  31                Specify which visual to use.  Legal values are the
  32                name  of a visual class, or the id number (decimal
  33                or hex) of a specific visual.
  34
  35        -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
  36                How long to wait between shuffling pieces; default
  37                700000, or 0.7 seconds.
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  39 R\bRE\bES\bSO\bOU\bUR\bRC\bCE\bES\bS
  40        On  some systems (currently, only SGIs), this program can,
  41        instead of grabbing a desktop image, grab a frame of video
  42        from  an external camera and manipulate that instead.  The
  43        following resources control that.
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  45
  46        g\bgr\bra\bab\bbV\bVi\bid\bde\beo\boP\bPr\bro\bob\bba\bab\bbi\bil\bli\bit\bty\by (Float)
  47                What portion of the time to grab video rather than
  48                a  screen image, between 0.0 and 1.0.  Defaults to
  49                0.5, or half the time.
  50
  51        v\bvi\bid\bde\beo\boD\bDe\bev\bvi\bic\bce\be (Integer)
  52                The number of the default video  input  device  to
  53                check  first.   If unspecified, the default camera
  54                (from videopanel(1)) will be checked first.  After
  55                that, all other available video input devices will
  56                be checked in order.
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  58                The first one which  produces  a  non-black  image
  59                will be used.  If all images are black, the others
  60                will be re-checked a few times  before  giving  up
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  64 X Version 11                25-Nov-97                           1
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  70 XScreenSaver(1)                                   XScreenSaver(1)
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  72
  73                and  falling  back  to  simply  grabbing a desktop
  74                image (but note that this takes a few seconds,  so
  75                if  you  don't  actually  have  any  video sources
  76                hooked up, you should consider turning  off  video
  77                grabbing  by setting g\bgr\bra\bab\bbV\bVi\bid\bde\beo\boP\bPr\bro\bob\bba\bab\bbi\bil\bli\bit\bty\by to 0.0.)
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  79        v\bvi\bid\bde\beo\boG\bGa\bai\bin\bn (Float)
  80                The amount by which to brighten the grabbed image.
  81                This defaults to 2.2.
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  83 E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
  84        D\bDI\bIS\bSP\bPL\bLA\bAY\bY to get the default host and display number.
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  86        X\bXE\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
  87                to  get the name of a resource file that overrides
  88                the global resources stored in  the  RESOURCE_MAN-
  89                AGER property.
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  91 S\bSE\bEE\bE A\bAL\bLS\bSO\bO
  92        X\bX(1), x\bxs\bsc\bcr\bre\bee\ben\bns\bsa\bav\bve\ber\br(1)
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  94 C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
  95        Copyright  (C) 1997 by Jamie Zawinski.  Permission to use,
  96        copy, modify, distribute, and sell this software  and  its
  97        documentation  for  any  purpose is hereby granted without
  98        fee, provided that the above copyright  notice  appear  in
  99        all  copies  and  that both that copyright notice and this
 100        permission notice appear in supporting documentation.   No
 101        representations  are  made  about  the suitability of this
 102        software for any purpose.  It is provided "as is"  without
 103        express or implied warranty.
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 105 A\bAU\bUT\bTH\bHO\bOR\bR
 106        Jamie Zawinski <jwz@jwz.org>, 25-Nov-97.
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 130 X Version 11                25-Nov-97                           2
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