Provided by: xscreensaver-gl-extra_5.36-1ubuntu1_amd64 
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 © 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.