NAME

       flipflop - draws a grid of 3D squares that change positions

SYNOPSIS

       flipflop   [--display   host:display.screen]   [--visual   visual]   [--window]   [--root]
       [--window-id number] [--count number | --free number] [--size  number]  [--size-x  number]
       [--size-y  number]  [--spin number] [--mode sticks | tiles] [--delay number] [--wireframe]
       [--fps] [--texture]

DESCRIPTION

       Flipflop draws a grid of 3D colored tiles that change positions with each other.

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.

       --count number
               Number  of  tiles on the board. A value of "0" means "default". The default number
               of tiles depends on the size of the board and the mode: 95%  of  total  tiles  for
               "tiles" mode and 80% of total sticks for "sticks" mode (e.g. 76 tiles or 64 sticks
               for a 9x9 board).

       --free number
               Number of tiles missing from the board. See -count.

       --size number
               Number of tiles on each side of the  board.  Takes  precedence  over  -size-x  and
               -size-y. Default: 9.

       --size-x number
               Width (in tiles) of the board. Default: 9.

       --size-y number
               Length (in tiles) of the board. Default: 9.

       --spin number
               Angular velocity for the rotation of the board.

       --mode sticks
               Draw hopping sticks instead of flipping tiles.

       --mode tiles
               Draw flipping tiles. This is the default.

       --delay number
               Per-frame delay, in microseconds.  Default: 20000 (0.02 seconds.).

       --fps | --no-fps
               Display the current frame rate, CPU load, and polygon count.

       --wireframe
               Only draw outlines.

       --texture | --no-texture
               Whether to texture the tiles with a screen grab or an image.

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 © 2003 by Kevin Ogden.  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

       Kevin   Ogden   <kogden1@hotmail.com>.   Some   additional   code   by   Sergio  Gutierrez
       <sergut@gmail.com>.