ftp://ftp.sunet.se/pub/vendor/sco/skunkware/osr5/x11/savers/xscreensaver/xscreensaver...
[xscreensaver] / local / man / cat.1 / slidescreen.1
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4 XScreenSaver(1)                                   XScreenSaver(1)
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7 N\bNA\bAM\bME\bE
8        slidescreen - permute the screen image like an 8-puzzle
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10 S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
11        s\bsl\bli\bid\bde\bes\bsc\bcr\bre\bee\ben\bn  [-display  _\bh_\bo_\bs_\bt_\b:_\bd_\bi_\bs_\bp_\bl_\ba_\by_\b._\bs_\bc_\br_\be_\be_\bn]  [-background
12        _\bc_\bo_\bl_\bo_\br] [-grid-size _\bp_\bi_\bx_\be_\bl_\bs] [-ibw _\bp_\bi_\bx_\be_\bl_\bs] [-increment  _\bp_\bi_\bx_\b-
13        _\be_\bl_\bs]  [-delay  _\bu_\bs_\be_\bc_\bs]  [-delay2  _\bu_\bs_\be_\bc_\bs]  [-window] [-root]
14        [-install] [-visual _\bv_\bi_\bs_\bu_\ba_\bl]
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16 D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
17        The _\bs_\bl_\bi_\bd_\be_\bs_\bc_\br_\be_\be_\bn program takes  an  image  of  the  screen,
18        divides  it  into  a grid, deletes a random square of that
19        grid, and then randomly slides one  of  the  neighbors  of
20        this "hole" into the hole (and repeat.)
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22 O\bOP\bPT\bTI\bIO\bON\bNS\bS
23        _\bs_\bl_\bi_\bd_\be_\bs_\bc_\br_\be_\be_\bn accepts the following options:
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25        -\b-w\bwi\bin\bnd\bdo\bow\bw Draw  on  a  newly-created  window.   This  is the
26                default.
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28        -\b-r\bro\boo\bot\bt   Draw on the root window.
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30        -\b-i\bin\bns\bst\bta\bal\bll\bl
31                Install a private colormap for the window.
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33        -\b-v\bvi\bis\bsu\bua\bal\bl _\bv_\bi_\bs_\bu_\ba_\bl
34                Specify which visual to use.  Legal values are the
35                name  of a visual class, or the id number (decimal
36                or hex) of a specific visual.
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38        -\b-g\bgr\bri\bid\bd-\b-s\bsi\biz\bze\be _\bp_\bi_\bx_\be_\bl_\bs
39                The size of the grid cells.  Default 70 pixels.
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41        -\b-i\bib\bbw\bw _\bp_\bi_\bx_\be_\bl_\bs
42                The size  of  the  "gutter"  between  grid  cells.
43                Default 1 pixel.
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45        -\b-i\bin\bnc\bcr\bre\bem\bme\ben\bnt\bt _\bp_\bi_\bx_\be_\bl_\bs
46                How  many  pixels by which a piece should be moved
47                when sliding to a new location.  Default  10  pix-
48                els.
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50        -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
51                How  much  of a delay should be introduced between
52                steps of the animation of the motion of each  seg-
53                ment.  Default 50000, which is 0.05 seconds.  This
54                is closely related to the _\b-_\bi_\bn_\bc_\br_\be_\bm_\be_\bn_\bt parameter.
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56        -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
57                How much of a delay should be  introduced  between
58                the  end  of  the  motion  of  one segment and the
59                beginning  of  the  motion  of  another.   Default
60                1000000, which is one second.
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64 X Version 11                24-Nov-97                           1
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70 XScreenSaver(1)                                   XScreenSaver(1)
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74        On  some systems (currently, only SGIs), this program can,
75        instead of grabbing a desktop image, grab a frame of video
76        from  an external camera and manipulate that instead.  The
77        following resources control that.
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80        g\bgr\bra\bab\bbV\bVi\bid\bde\beo\boP\bPr\bro\bob\bba\bab\bbi\bil\bli\bit\bty\by (Float)
81                What portion of the time to grab video rather than
82                a  screen image, between 0.0 and 1.0.  Defaults to
83                0.5, or half the time.
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85        v\bvi\bid\bde\beo\boD\bDe\bev\bvi\bic\bce\be (Integer)
86                The number of the default video  input  device  to
87                check  first.   If unspecified, the default camera
88                (from videopanel(1)) will be checked first.  After
89                that, all other available video input devices will
90                be checked in order.
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92                The first one which  produces  a  non-black  image
93                will be used.  If all images are black, the others
94                will be re-checked a few times  before  giving  up
95                and  falling  back  to  simply  grabbing a desktop
96                image (but note that this takes a few seconds,  so
97                if  you  don't  actually  have  any  video sources
98                hooked up, you should consider turning  off  video
99                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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101        v\bvi\bid\bde\beo\boG\bGa\bai\bin\bn (Float)
102                The amount by which to brighten the grabbed image.
103                This defaults to 2.2.
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105 E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
106        D\bDI\bIS\bSP\bPL\bLA\bAY\bY to get the default host and display number.
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108        X\bXE\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
109                to  get the name of a resource file that overrides
110                the global resources stored in  the  RESOURCE_MAN-
111                AGER property.
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113 S\bSE\bEE\bE A\bAL\bLS\bSO\bO
114        X\bX(1), x\bxs\bsc\bcr\bre\bee\ben\bns\bsa\bav\bve\ber\br(1)
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116 C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
117        Copyright  (C) 1992 by Jamie Zawinski.  Permission to use,
118        copy, modify, distribute, and sell this software  and  its
119        documentation  for  any  purpose is hereby granted without
120        fee, provided that the above copyright  notice  appear  in
121        all  copies  and  that both that copyright notice and this
122        permission notice appear in supporting documentation.   No
123        representations  are  made  about  the suitability of this
124        software for any purpose.  It is provided "as is"  without
125        express or implied warranty.
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130 X Version 11                24-Nov-97                           2
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136 XScreenSaver(1)                                   XScreenSaver(1)
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139 A\bAU\bUT\bTH\bHO\bOR\bR
140        Jamie Zawinski <jwz@jwz.org>, 3-dec-92.
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