NAME

       hexadrop - shrinking hexagons.

SYNOPSIS

       hexadrop   [--display   host:display.screen]   [--visual   visual]   [--window]   [--root]
       [--window-id number] [--delay number] [--speed number] [--size  number]  [--sides  number]
       [--uniform-speed] [--no-uniform-speed] [--lockstep] [--no-lockstep] [--fps]

DESCRIPTION

       Draws a grid of hexagons or other shapes and drops them out.

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.

       --window-id number
               Draw on the specified window.

       --delay number
               Per-frame delay, in microseconds.  Default: 30000 (0.03 seconds.).

       --speed number
               Speed. 0.5 for half as fast; 2.0 for twice as fast.

       --size number
               How many tiles to fit horizontally on the screen.  Default 15.

       --sides number
               Shape of the tiles. 3, 4, 6 or 8. Default: random.

       --uniform-speed | --no-uniform-speed
               Whether each tile should drop at the same speed. Default: random.

       --lockstep | --no-lockstep
               Whether each tile should drop at the same time. Default: random.

       --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.

       XSCREENSAVER_WINDOW
               The window ID to use with --root.

SEE ALSO

       X(1), xscreensaver(1)

COPYRIGHT

       Copyright © 2013 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 "as is"
       without express or implied warranty.

AUTHOR

       Jamie Zawinski.