+++ /dev/null
-
-
-
-XScreenSaver(1) XScreenSaver(1)
-
-
-N\bNA\bAM\bME\bE
- vidwhacker - grab images and apply random filters to them
-
-S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
- v\bvi\bid\bdw\bwh\bha\bac\bck\bke\ber\br [-display _\bh_\bo_\bs_\bt_\b:_\bd_\bi_\bs_\bp_\bl_\ba_\by_\b._\bs_\bc_\br_\be_\be_\bn] [-root] [-win-
- dow] [-verbose] [-stdin] [-stdout] [-delay seconds]
-
-D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
- The _\bv_\bi_\bd_\bw_\bh_\ba_\bc_\bk_\be_\br program grabs a image from the system's
- video input, applies random image filters to it, and dis-
- plays the result. The _\bv_\bi_\bd_\bw_\bh_\ba_\bc_\bk_\be_\br program does not termi-
- nate until killed. It depends heavily on x\bxv\bv(1) and the
- various PBM tools (e.g., p\bpp\bpm\bmr\bre\bel\bli\bie\bef\bf(1).)
-
-O\bOP\bPT\bTI\bIO\bON\bNS\bS
- _\bv_\bi_\bd_\bw_\bh_\ba_\bc_\bk_\be_\br accepts the following options:
-
- -\b-r\bro\boo\bot\bt Draw on the root window.
-
- -\b-w\bwi\bin\bnd\bdo\bow\bw Pop up a new window displaying the image. When a
- new image has been fully processed, destroy that
- window and pop up a new one. This is the default.
-
- -\b-v\bve\ber\brb\bbo\bos\bse\be
- Print diagnostics.
-
- -\b-s\bst\btd\bdi\bin\bn Instead of grabbing an image from the system's
- video input, read an image to maniupulate from
- stdin. This image must be in
-
- -\b-d\bde\bel\bla\bay\by _\bs_\be_\bc_\bo_\bn_\bd_\bs
- How long to sleep between images. Default 3 sec-
- onds (the actual elapsed time is significantly
- longer, due to processing time.) p\bpp\bpm\bm(5) format.
- The program will still perform repeated random
- image transformations, but it will always use this
- one image as its starting point.
-
- -\b-s\bst\btd\bdo\bou\but\bt Instead of displaying the image on a window or on
- the root, write the new image on stdout, and exit.
-
-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.
-
-B\bBU\bUG\bGS\bS
- Grabbing video images is, of course, very system-depen-
- dent. It works on SGIs, and on Linux systems that have
- the q\bqc\bca\bam\bm(1) program. If your system does things differ-
- ently, you'll need to edit the vidwhacker script (look for
-
-
-
-X Version 11 17-Jun-99 1
-
-
-
-
-
-XScreenSaver(1) XScreenSaver(1)
-
-
- the _\bg_\br_\ba_\bb_\b(_\b) function.)
-
- It's slow.
-
-T\bTO\bO D\bDO\bO
- It might be interesting to rewrite this to use g\bgi\bim\bmp\bp(1)
- plugins instead of the pbm tools. It probably wouldn't be
- any faster, but there would be a wider variety of effects
- available.
-
-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), x\bxv\bv(1), p\bpp\bpm\bmt\bto\bog\bgi\bif\bf(1), c\bcj\bjp\bpe\beg\bg(1)
-
-C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
- Copyright (C) 1998, 1999 by Jamie Zawinski. Permission to
- use, copy, modify, distribute, and sell this software and
- its documentation for any purpose is hereby granted with-
- out 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.
-
-A\bAU\bUT\bTH\bHO\bOR\bR
- Jamie Zawinski <jwz@jwz.org>, 18-Jan-98.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-X Version 11 17-Jun-99 2
-
-
projects / xscreensaver / blobdiff