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XScreenSaver(1)						       XScreenSaver(1)

NAME
       dangerball - a 3D ball that periodically extrudes spikes. Ouch!

SYNOPSIS
       dangerball  [-display  host:display.screen]  [-visual visual] [-window]
       [-root] [-delay number] [-speed number]	[-count	 number]  [-no-wander]
       [-no-spin] [-wireframe] [-fps]

DESCRIPTION
       Draws a ball that periodically extrudes many random spikes. Ouch!

OPTIONS
       -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.

       -window Draw on a newly-created window.	This is the default.

       -root   Draw on the root window.

       -delay number
	       Per-frame  delay,  in  microseconds.  Default: 30000 (0.03 sec‐
	       onds.).

       -speed number
	       Spike growth frequency.	0.0 - 0.25.  Default: 0.05.

       -count number
	       Number o spikes.	 Default: 30.

       -wander | -no-wander
	       Whether the object should wander around the screen.

       -spin | -no-spin
	       Whether the object should spin.

       -wireframe | -no-wireframe
	       Render in wireframe instead of solid.

       -fps | -no-fps
	       Whether to show a frames-per-second display at  the  bottom  of
	       the screen.

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)

COPYRIGHT
       Copyright © 2002 by Jamie Zawinski.  Permission to use,	copy,  modify,
       distribute,  and	 sell this software and its documentation for any pur‐
       pose 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	repre‐
       sentations are made about the suitability of this software for any pur‐
       pose.  It is provided "as is" without express or implied warranty.

AUTHOR
       Jamie Zawinski.

X Version 11						       XScreenSaver(1)

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