jigsaw



XScreenSaver(1)                                                XScreenSaver(1)




NAME

       jigsaw - permute the screen image like a jigsaw puzzle


SYNOPSIS

       jigsaw   [-display  host:display.screen]  [-background  color]  [-delay
       usecs] [-window] [-root] [-install] [-visual visual]


DESCRIPTION

       The jigsaw program takes an image, carves it up into a  jigsaw  puzzle,
       shuffles it, and then solves it.

       The  image  that it manipulates will be grabbed from the portion of the
       screen underlying the window, or from the system’s video input, or from
       a random file on disk, as indicated by the grabDesktopImages, grabVide-
       oFrames, and chooseRandomImages options in  the  ~/.xscreensaver  file;
       see xscreensaver-demo(1) for more details.


OPTIONS

       jigsaw accepts the following options:

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

       -root   Draw on the root window.

       -install
               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
               visual.

       -delay microseconds
               How  long  to wait between shuffling pieces; default 700000, or
               0.7 seconds.


ENVIRONMENT

       DISPLAY to get the default host and display number.

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


SEE ALSO

       X(1), xscreensaver(1), xscreensaver-demo(1), xscreensaver-getimage(1)


COPYRIGHT

       Copyright  ©  1997 by Jamie Zawinski.  Permission to use, copy, modify,
       distribute, and sell this software and its documentation for  any  pur-
       pose  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 repre-
       sentations are made about the suitability of this software for any pur-
       pose.  It is provided "as is" without express or implied warranty.


AUTHOR

       Jamie Zawinski <jwz@jwz.org>, 25-Nov-97.



X Version 11                       25-Nov-97                   XScreenSaver(1)

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