Provided by: xscreensaver-data-extra_5.15-2ubuntu1_amd64 bug

NAME

       boxfit - fills space with a gradient of growing boxes or circles.

SYNOPSIS

       boxfit  [-display  host:display.screen]  [-visual visual] [-window] [-root] [-delay usecs]
       [-count int] [-growby int] [-spacing int] [-border int] [-circles |  -squares  |  -random]
       [-grab] [-peek] [-fps]

DESCRIPTION

       Packs  the  screen  with  growing  boxes  or circles, colored according to a horizontal or
       vertical gradient.  The objects grow until they touch, then  stop.   When  the  screen  is
       full, they shrink away and the process restarts.

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 microseconds
               How much of a delay should be introduced between steps of the animation.   Default
               20000, or about 0.02 seconds.

       -count int
               How  many boxes or circles to animate simultaneously; default 50.  Smaller numbers
               yield larger boxes/circles.

       -growby int
               How many pixels the objects should grow by, each frame.  Default 1.

       -spacing int
               How many pixels of space should be left between the objects.  Default 1.

       -border int
               Thickness of the colored border around each object.  Default 1.

       -circles | -squares | -random
               Draw circles, squares, or choose randomly (the default).

       -grab   Normally it colors the boxes with a horizontal or vertical gradient.  If -grab  is
               specified,  it  will instead load a random image, and color the boxes according to
               the colors in that  image.   As  the  picture  fills  in,  some  features  of  the
               underlying image may become recognisable.

               When  grabbing  images,  the  image 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.

       -peek   This  option  says to briefly show you the underlying image before beginning.  The
               default is not to show the unadulterated image at all.  (This only has  an  effect
               when -grab is used.)

       -fps    Display the current frame rate and CPU load.

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) xscreensaver-demo(1), xscreensaver-getimage(1)

COPYRIGHT

       Copyright © 2005 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 <jwz@jwz.org>