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rotzoomer(6)		      XScreenSaver manual		  rotzoomer(6)

NAME
       rotzoomer - animated rotations and scalings of portions of the screen

SYNOPSIS
       rotzoomer  [-display  host:display.screen]  [-move  | -no-move] [-delay
       millisecs] [-duration secs]  [-n	 count]	 [-shm	|  -no-shm]  [-window]
       [-root] [-install] [-visual visual] [-fps]

DESCRIPTION
       The  rotzoomer  program grabs an	image, then picks rectangles and draws
       scaled and rotated animations of	that section.

       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
       rotzoomer 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 milliseconds
	       How much	of a delay should be introduced	between	steps  of  the
	       animation.  Default 10, or about	1/100th	second.

       -duration seconds
	       How  long  to run before	loading	a new image.  Default 120 sec-
	       onds.

       -move   Make the	rectangles should wander around	the screen.

       -no-move
	       Make the	rectangles be stationary.  This	is the default.

       -n count
	       How many	rectangles to animate simultaneously.  Default 2.

       -no-shm Disable use of the SHM extension, even  if  it  appears	to  be
	       available.

       -fps    Display the current frame rate and CPU load.

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) 2001 by Claudio Matsuoka.	Permission to use, copy,  mod-
       ify,  distribute,  and sell this	software and its documentation for any
       purpose is hereby granted without fee, provided that  the  above	 copy-
       right  notice  appear in	all copies and that both that copyright	notice
       and this	permission notice appear in supporting documentation.  No rep-
       resentations  are  made	about the suitability of this software for any
       purpose.	 It is provided	"as is"	without	express	or implied warranty.

AUTHOR
       Claudio Matsuoka	<claudio@helllabs.org>

X Version 11		      5.44 (20-Mar-2020)		  rotzoomer(6)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | ENVIRONMENT | SEE ALSO | COPYRIGHT | AUTHOR

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