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jigsaw(6)                     XScreenSaver manual                    jigsaw(6)


NAME

       jigsaw - permute an image like a jigsaw puzzle


SYNOPSIS

       jigsaw [-display host:display.screen] [-delay usecs] [-speed ratio]
       [-complexity ratio] [-resolution int] [-thickness float] [-no-wobble]
       [-fps]


DESCRIPTION

       The jigsaw program loads 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,
       grabVideoFrames, and chooseRandomImages options in the ~/.xscreensaver
       file; see xscreensaver-demo(1) for more details.


OPTIONS

       jigsaw accepts the following options:

       -delay microseconds
               How long to wait between animation frames; default 20000.

       -speed ratio
               Less than 1 for slower, greater than 1 for faster.  Default 1.

       -complexity ratio
               Less than 1 for simpler puzzles (fewer pieces), greater than 1
               for more complex puzzles (more pieces).  Default 1.

       -resolution ratio
               Smoothness of the edges of the pieces.  Less than 1 for rougher
               pieces (fewer polygons), greater than 1 for more smoother
               pieces (more polygons).  Default 1.

       -thickness float
               Thickness of the puzzle pieces (relative to their width).
               Default 0.06.

       -no-wobble
               Keep the display stationary instead of very slowly wobbling
               back and forth.

       -fps    Display the current frame rate, polygon count, and CPU load.

       -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.


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 (C) 1997 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.


AUTHOR

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

X Version 11                  5.34 (24-Oct-2015)                     jigsaw(6)

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