Provided by: xscreensaver-data-extra_5.08-0ubuntu3_i386 bug


        xrayswarm - swarms with color trails.


        xrayswarm  [-display  host:display.screen]  [-visual  visual] [-window]
        [-root] [-delay number] [-fps]


        Draws a few swarms of critters flying around the  screen,  with  nicely
        faded color trails behind them.


        -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
        -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: 0 (0.00 seconds.).


        DISPLAY to get the default host and display number.
                to get the name of a resource file that  overrides  the  global
                resources stored in the RESOURCE_MANAGER property.
        X(1), xscreensaver(1)


        Copyright  (C)  2002  by Chris Leger.  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.


        Chris Leger.