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XScreenSaver
!!!XScreenSaver
NAME
SYNOPSIS
DESCRIPTION
OPTIONS
ENVIRONMENT
SEE ALSO
COPYRIGHT
AUTHOR
----
!!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'',
''grabVideoFrames'', 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 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
!!AUTHOR


Jamie Zawinski
----

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