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XScreenSaver(6x)                                              XScreenSaver(6x)

       starwars - draws a perspective text crawl, like at the beginning of the

       starwars [-display host:display.screen] [-window] [-root] [-visual vis-
       ual]  [-delay  microseconds] [-program command] [-size integer ] [-col-
       umns integer] [-wrap | -no-wrap] [-left |  -center  |  -right]  [-lines
       integer]  [-spin  float]  [-steps  integer] [-delay usecs] [-font xlfd]
       [-no-textures] [-no-smooth] [-no-thick] [-fps]

       The starwars program runs another program to generate a stream of text,
       then  animates  that text receeding into the background at an angle, in
       front of a star field.

       starwars accepts the following options:

       -window Draw on a newly-created window.  This is the default.

       -root   Draw on the root window.

               Install a private colormap for the window.

       -visual visual
               Specify which visual to use.  Legal values are the  name  of  a
               visual  class,  or the id number (decimal or hex) of a specific

       -program sh-command
               The command to run to  generate  the  text  to  display.   This
               option  may  be  any string acceptable to /bin/sh.  The program
               will be run at the end of a pipe, and any  characters  that  it
               prints  to  stdout  will be printed on the starwars window.  If
               the program exits, it will be launched again after we have pro-
               cessed all the text it produced.

               Note  that  starwars  is not a terminal emulator: programs that
               try to directly address the screen will not do what  you  might
               expect.  This program merely draws the characters on the screen
               left to right, top to bottom, in perspective.  Lines (may) wrap
               when they reach the right edge.

               In  other  words,  programs like fortune(1) will work, but pro-
               grams like top(1) won't.

               Some examples:
               starwars -program 'cat /usr/src/linux*/README'
               starwars -columns 30 -program 'ping www.starwars.com'
               starwars -left -no-wrap -program 'ps -auxwwf'
               starwars -left -no-wrap -columns 45 -program 'top -bn1'
               starwars -left -columns 40 -program 'od -txC /dev/urandom'
               starwars -font fixed -program 'od -txC /dev/urandom'

       -size integer
               How large a font to use, in points.  (Well, in  some  arbitrary
               unit   we're  calling  "points"  for  the  sake  of  argument.)
               Default: 24.

       -columns integer
               How many columns of text should be visible on the  bottom  line
               of the screen.  Default: 60.

               Only  one  of  -columns and -size may be specified; if both are
               specified, -columns takes priority.

       -wrap   Word-wrap lines when they reach the rightmost column.  This  is
               the default.

               Do  not  word-wrap: just let the lines go off the right side of
               the screen.

       -left | -center | -right
               Whether to align the text flush left, centered, or flush right.
               The default is centered.

       -lines integer
               How  many  lines  should  be allowed to be on the screen before
               they fall off the end.  The default is 125.

       -spin float
               The star field on the background slowly rotates.  This  is  how
               fast.  The default is 0.03.

       -steps integer
               How  many  steps  should  be used to scroll a single line.  The
               default is 35.  If the animation looks jerky to  you,  increase
               this number.

       -delay usecs
               The  delay  between  steps  of  the animation; default is 40000
               (1/25th second.)

       -font font-name
               The name of the font to use.  For best effect, this should be a
               large font (at least 36 points.)  The bigger the font, the bet-
               ter looking the characters will be.  Note that the size of this
               font affects only the clarity of the characters, not their size
               on the screen: for that, use the -size or -columns options.

               Default: -*-utopia-bold-r-normal-*-*-720-*-*-*-*-iso8859-1

               Instead of texture-mapping a real font to render the text,  use
               a  built-in  font composed of line segments.  On graphics cards
               without texture support, the line-segment font will  have  much
               better performance.

               When using the line-segment font, turn off anti-aliasing of the
               lines used to draw the font.  This will make the text blockier,
               but may improve performance.

               When  using  the line-segment font, turn off use of thick lines
               for the characters that are close to the foreground.  This will
               make  the  text appear unnaturally skinny, but may improve per-

       -fps    Display a running tally of how many frames per second are being
               rendered.   In  conjunction with -delay 0, this can be a useful
               benchmark of your GL performance.

       DISPLAY to get the default host and display number.

               to get the name of a resource file that  overrides  the  global
               resources stored in the RESOURCE_MANAGER property.

       xscreensaver(1),    xscreensaver-text(1),    fortune(1),   phosphor(1),
       apple2(1),  fontglide(1),  ljlatest(1),   dadadodo(1),   webcollage(1),
       driftnet(1) EtherPEG, EtherPeek

       Copyright  (C)  1998-2005 by Jamie Zawinski and Claudio Matsuoka.  Per-
       mission to use, copy, modify, distribute, and sell  this  software  and
       its  documentation  for any purpose is hereby granted without fee, pro-
       vided that the above copyright notice appear in  all  copies  and  that
       both  that  copyright  notice and this permission notice appear in sup-
       porting documentation.  No representations are made about the suitabil-
       ity  of  this software for any purpose.  It is provided "as is" without
       express or implied warranty.

       Jamie  Zawinski  <jwzATjwz.org>  and  Claudio  Matauoka   <claudio@hell-

X Version 11                  4.21 (01-Mar-2005)              XScreenSaver(6x)