marbling(6) XScreenSaver manual marbling(6)

NAME

marbling - Marble-like or cloud-like patterns.

SYNOPSIS

marbling [--display host:display.screen] [--visual visual] [--window]
[--root] [--window-id number] [--delay number] [--scale number]
[--iterations number] [--fps]

DESCRIPTION

This generates a random field with Perlin Noise, then permutes it
with Fractal Brownian Motion to create images that somewhat resemble
clouds, or the striations in marble, depending on the parameters
selected and the colors chosen.

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.

--delay number
Per-frame delay, in microseconds. Default: 10000 (0.01
seconds).

--scale number
Scale. 1 - 30. Default: 10.

--iterations number
Complexity. 1 - 20. Default: 5.

--fps | --no-fps
Whether to show a frames-per-second display at the bottom of
the screen.

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 (C) 2021 by Jamie Zawinski and Dave Odell. 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 and Dave Odell.

X Version 11 6.09 (07-Jun-2024) marbling(6)