xflame - draws animated flames

       Primarily  written  by  Carsten  Haitzler  <raster@redhat.com>.   Modified  over  the years by Rahul Jain
       <rahul@rice.edu>, Daniel Zahn <stumpy@religions.com>, and Jamie Zawinski <jwz@jwz.org>.

X Version 11                                   6.08 (10-Oct-2023)                                     xflame(6x)

       Copyright  ©  1996-1999  by Carsten Haitzler.  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.

       The  xflame program draws animated flames across the bottom of the screen.  The flames occasionally flare
       up.  If a bitmap is specified, that image will float above the flames, burning.

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.

       xflame - draws animated flames

xflame accepts the following options:

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

       --root  Draw on the root window.

       --window-idnumber
               Draw on the specified window.

       --install
               Install a private colormap for the window.

       --visualvisual
               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.

       --foregroundcoloror--fgcolor
               The color of the flames; default red.  (The background color is always black.)

       --bitmapfilename
               Specifies  the  bitmap  file  to use (a monochrome XBM file.)  The name "none" means not to use a
               bitmap at all.  If unspecified, a built-in image will be used.

       The other options are arcane.  If someone would care to document them, that would be great.

       --fps   Display the current frame rate and CPU load.

X(1), xscreensaver(1)

xflame  [--display  host:display.screen]  [--window]  [--root]  [--window-id number][--install] [--visual
       visual]  [--foreground  color]  [--hspread  int]  [--vspread  int]  [--residual  int]  [--variance   int]
       [--vartrend int] [--bloom  --no-bloom] [--bitmap xbm-file] [--baseline int] [--fps]