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NAME
     hopalong - draw real plane fractals

SYNOPSIS
     hopalong [-display host:display.screen] [-foreground  color]
     [-background  color]  [-window]  [-root]  [-mono] [-install]
     [-visual visual] [-ncolors  integer]  [-delay  microseconds]
     [-cycles   integer]   [-count  integer]  [-jong]  [-no-jong]
     [-jong] [-no-sine]


DESCRIPTION
     The  hopalong  program  generates  real  plane  fractals  as
     described  in  the September 1986 issue of Scientific Ameri-
     can.

OPTIONS
     hopalong accepts the following options:

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

     -root   Draw on the root window.

     -mono   If on a color display, pretend we're on a monochrome
             display.

     -install
             Install a private colormap for the window.

     -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.

     -ncolors integer
             How  many  colors  should  be  used  (if  possible).
             Default 200.  The colors used cycle through the hue,
             making N stops around the color wheel.

     -cycles integer
             How long to run each batch.  Default 2500 pixels.

     -count integer
             How many pixels  should  be  drawn  before  a  color
             change.  Default 1000.

     -jong integer

     -no-jong integer
             Whether to use the Jong format (default is to choose
             randomly.)

     -sine integer

     -no-sine integer
             Whether to use the Sine format (default is to choose
             randomly.)


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), xlock(1)

COPYRIGHT
     Copyright O 1988-91 by Patrick J. Naughton.

     Permission  to  use,  copy,  modify,  and  distribute   this
     software  and  its documentation for any purpose and without
     fee is hereby granted, provided  that  the  above  copyright
     notice  appear  in  all  copies and that both that copyright
     notice and this permission notice appear in supporting docu-
     mentation.

AUTHOR
     Patrick J. Naughton <naughton@eng.sun.com>, 23-mar-88.

     Ability to run standalone  or  with  xscreensaver  added  by
     Jamie  Zawinski  <jwz@jwz.org>,  13-aug-92, and again on 10-
     May-97.

Партнёры:

Хостинг: