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-XScreenSaver(1) XScreenSaver(1)
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-N\bNA\bAM\bME\bE
- decayscreen - make a screen meltdown.
-
-S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
- d\bde\bec\bca\bay\bys\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] [-window]
- [-root] [-mono] [-install] [-visual _\bv_\bi_\bs_\bu_\ba_\bl] [-delay _\bu_\bs_\be_\bc_\bs]
- [-mode _\bm_\bo_\bd_\be]
-
-D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
- The _\bd_\be_\bc_\ba_\by_\bs_\bc_\br_\be_\be_\bn program creates a melting effect by ran-
- domly shifting rectangles around the screen.
-
-O\bOP\bPT\bTI\bIO\bON\bNS\bS
- _\bd_\be_\bc_\ba_\by_\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-m\bmo\bon\bno\bo If on a color display, pretend we're on a
- monochrome display.
-
- -\b-i\bin\bns\bst\bta\bal\bll\bl
- Install a private colormap for the window.
-
- -\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.
-
- -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
- Slow it down.
-
- -\b-m\bmo\bod\bde\be _\bm_\bo_\bd_\be
- The direction in which the image should tend to
- slide. Legal values are _\br_\ba_\bn_\bd_\bo_\bm (meaning pick
- one), _\bu_\bp, _\bl_\be_\bf_\bt, _\br_\bi_\bg_\bh_\bt, _\bd_\bo_\bw_\bn, _\bu_\bp_\bl_\be_\bf_\bt, _\bd_\bo_\bw_\bn_\bl_\be_\bf_\bt,
- _\bu_\bp_\br_\bi_\bg_\bh_\bt, _\bd_\bo_\bw_\bn_\br_\bi_\bg_\bh_\bt, _\bs_\bh_\bu_\bf_\bf_\bl_\be (meaning perfer no
- particular direction), _\bi_\bn (meaning move things
- toward the center), _\bo_\bu_\bt (meaning move things away
- from the center), _\bm_\be_\bl_\bt (meaning melt straight
- downward), and _\bs_\bt_\br_\be_\bt_\bc_\bh (meaning stretch the screen
- downward).
-
-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.
-
-
- 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
-
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-X Version 11 05-Apr-1999 1
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-XScreenSaver(1) XScreenSaver(1)
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-
- a screen image, between 0.0 and 1.0. Defaults to
- 0.5, or half the time.
-
- 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(1), xscreensaver(1)
-
-C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
- Copyright 1992 by Vivek Khera. Permission to use, copy,
- modify, distribute, and sell this software and its docu-
- mentation 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 per-
- mission 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.
-
-A\bAU\bUT\bTH\bHO\bOR\bR
- Vivek Khera <khera@cs.duke.edu>, 05-Aug-93; based on code
- by David Wald, 1988. Modified by jwz, 28-Nov-97. Modi-
- fied by Rick Schultz <rick@skapunx.net> 05-Apr-1999.
-
-
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-X Version 11 05-Apr-1999 2
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projects / xscreensaver / blobdiff