NAME¶

sierpinski - draws Sierpinski triangle fractals

SYNOPSIS¶

sierpinski [--display host:display.screen] [--foreground color] [--background color] [--window] [--root] [--window-id number][--mono] [--install] [--visual visual] [--ncolors integer] [--delay microseconds] [--cycles integer] [--count integer]

[--fps]

DESCRIPTION¶

The sierpinski program draws Sierpinski triangle fractals.

OPTIONS¶

sierpinski accepts the following options:

--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.

--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 64. The colors are chosen randomly.

--cycles integer

--count integer

--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.

XSCREENSAVER_WINDOW

The window ID to use with --root.

SEE ALSO¶

X(1), xscreensaver(1), xlock(1)

COPYRIGHT¶

Copyright © 1996 by Desmond Daignault.

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 documentation.

AUTHOR¶

Desmond Daignault <tekdd@dtol.datatimes.com>, 05-Sep-96. (Original xlock version was called tri.c.)

Ability to run standalone or with xscreensaver added by Jamie Zawinski <jwz@jwz.org>, 10-May-97. (Renamed to sierpinski.)