XScreenSaver(1)XScreenSaver(1)NAMErotzoomer - animated rotations and scalings of portions of
the screen
SYNOPSISrotzoomer [-display host:display.screen] [-move |
-no-move] [-delay usecs] [-n count] [-shm | -no-shm]
[-window] [-root] [-install] [-visual visual]
DESCRIPTION
The rotzoomer program grabs an image, then picks rectan
gles and draws scaled and rotated animations of that sec
tion.
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.
OPTIONSrotzoomer 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 much of a delay should be introduced between
steps of the animation. Default 10000, or about
1/100th second.
-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 simultaniously.
Default 2.
-no-shm Disable use of the SHM extension, even if it
appears to be available.
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 ALSOX(1), xscreensaver(1), xscreensaver-demo(1), xscreen
saver-getimage(1)COPYRIGHT
Copyright 2001 by Claudio Matsuoka. 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
Claudio Matsuoka <claudio@helllabs.org>
X Version 11 14-Mar-01 XScreenSaver(1)
