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-XScreenSaver(1) XScreenSaver(1)
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-N\bNA\bAM\bME\bE
- slidescreen - permute the screen image like an 8-puzzle
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-S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
- 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
- _\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-
- _\be_\bl_\bs] [-delay _\bu_\bs_\be_\bc_\bs] [-delay2 _\bu_\bs_\be_\bc_\bs] [-window] [-root]
- [-install] [-visual _\bv_\bi_\bs_\bu_\ba_\bl]
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-D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
- The _\bs_\bl_\bi_\bd_\be_\bs_\bc_\br_\be_\be_\bn program takes an image of the screen,
- divides it into a grid, deletes a random square of that
- grid, and then randomly slides one of the neighbors of
- this "hole" into the hole (and repeat.)
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-O\bOP\bPT\bTI\bIO\bON\bNS\bS
- _\bs_\bl_\bi_\bd_\be_\bs_\bc_\br_\be_\be_\bn accepts the following options:
-
- -\b-w\bwi\bin\bnd\bdo\bow\bw Draw on a newly-created window. This is the
- default.
-
- -\b-r\bro\boo\bot\bt Draw on the root window.
-
- -\b-i\bin\bns\bst\bta\bal\bll\bl
- Install a private colormap for the window.
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- -\b-v\bvi\bis\bsu\bua\bal\bl _\bv_\bi_\bs_\bu_\ba_\bl
- Specify which visual to use. Legal values are the
- name of a visual class, or the id number (decimal
- or hex) of a specific visual.
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- -\b-g\bgr\bri\bid\bd-\b-s\bsi\biz\bze\be _\bp_\bi_\bx_\be_\bl_\bs
- The size of the grid cells. Default 70 pixels.
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- -\b-i\bib\bbw\bw _\bp_\bi_\bx_\be_\bl_\bs
- The size of the "gutter" between grid cells.
- Default 1 pixel.
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- -\b-i\bin\bnc\bcr\bre\bem\bme\ben\bnt\bt _\bp_\bi_\bx_\be_\bl_\bs
- How many pixels by which a piece should be moved
- when sliding to a new location. Default 10 pix-
- els.
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- -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
- How much of a delay should be introduced between
- steps of the animation of the motion of each seg-
- ment. Default 50000, which is 0.05 seconds. This
- is closely related to the _\b-_\bi_\bn_\bc_\br_\be_\bm_\be_\bn_\bt parameter.
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- -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
- How much of a delay should be introduced between
- the end of the motion of one segment and the
- beginning of the motion of another. Default
- 1000000, which is one second.
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-XScreenSaver(1) XScreenSaver(1)
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-R\bRE\bES\bSO\bOU\bUR\bRC\bCE\bES\bS
- On some systems (currently, only SGIs), this program can,
- instead of grabbing a desktop image, grab a frame of video
- from an external camera and manipulate that instead. The
- following resources control that.
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- g\bgr\bra\bab\bbV\bVi\bid\bde\beo\boP\bPr\bro\bob\bba\bab\bbi\bil\bli\bit\bty\by (Float)
- What portion of the time to grab video rather than
- a screen image, between 0.0 and 1.0. Defaults to
- 0.5, or half the time.
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- v\bvi\bid\bde\beo\boD\bDe\bev\bvi\bic\bce\be (Integer)
- The number of the default video input device to
- check first. If unspecified, the default camera
- (from videopanel(1)) will be checked first. After
- that, all other available video input devices will
- be checked in order.
-
- The first one which produces a non-black image
- will be used. If all images are black, the others
- will be re-checked a few times before giving up
- and falling back to simply grabbing a desktop
- image (but note that this takes a few seconds, so
- if you don't actually have any video sources
- hooked up, you should consider turning off video
- 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.)
-
- v\bvi\bid\bde\beo\boG\bGa\bai\bin\bn (Float)
- The amount by which to brighten the grabbed image.
- This defaults to 2.2.
-
-E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
- D\bDI\bIS\bSP\bPL\bLA\bAY\bY to get the default host and display number.
-
- X\bXE\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
- to get the name of a resource file that overrides
- the global resources stored in the RESOURCE_MAN-
- AGER property.
-
-S\bSE\bEE\bE A\bAL\bLS\bSO\bO
- X\bX(1), x\bxs\bsc\bcr\bre\bee\ben\bns\bsa\bav\bve\ber\br(1)
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-C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
- Copyright (C) 1992 by Jamie Zawinski. Permission to use,
- copy, modify, distribute, and sell this software and its
- documentation for any purpose is hereby granted without
- fee, provided that the above copyright notice appear in
- all copies and that both that copyright notice and this
- permission notice appear in supporting documentation. No
- representations are made about the suitability of this
- software for any purpose. It is provided "as is" without
- express or implied warranty.
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-XScreenSaver(1) XScreenSaver(1)
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-A\bAU\bUT\bTH\bHO\bOR\bR
- Jamie Zawinski <jwz@jwz.org>, 3-dec-92.
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