gltext man page on DragonFly
[printable version]
gltext(6) XScreenSaver manual gltext(6)
NAME
gltext - draws text spinning around in 3D
SYNOPSIS
gltext [-display host:display.screen] [-window] [-root] [-visual vis‐
ual] [-delay microseconds] [-text string] [-program command] [-wander]
[-no-wander] [-spin axes] [-no-spin] [-front] [-no-front] [-wireframe]
[-fps]
DESCRIPTION
The gltext program draws some text spinning around in 3D, using a font
that appears to be made of solid tubes.
OPTIONS
gltext accepts the following options:
-window Draw on a newly-created window. This is the default.
-root Draw on the root window.
-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.
-text string
The text to display. This may contain newlines, but it
shouldn't be very long. The default is to display the machine
name and OS version.
This may also be a format string acceptable to date(1) and
strftime(3), in which case, it will be updated once a second.
So to make this program display a spinning digital clock, you
could do this:
gltext -text "%A%n%d %b %Y%n%l:%M:%S %p"
To include a literal `%', you must double it: `%%'.
See the man page for strftime(3) for more details.
-program command
The given program is run, and its output is displayed. If
specified, this overrides -text. The output of this program
will be repeatedely displayed, with new pages of text shifting
in every few seconds. Lines should be relatively short. You
might try:
-program 'xscreensaver-text --cols 20'
-wander Move the text around the screen. This is the default.
-no-wander
Keep the text centered on the screen.
-spin Which axes around which the text should spin. The default is
"XYZ", meaning rotate it freely in space. "-spin Z" would
rotate the text in the plane of the screen while not rotating
it into or out of the screen; etc.
-no-spin
Don't spin the text at all: the same as -spin "".
-front When spinning, never spin all the way around or upside down:
always face mostly forward so that the text is easily readable.
-no-front
Allow spins to go all the way around or upside down. This is
the default.
-wireframe
Render in wireframe instead of solid.
-fps Display the current frame rate, CPU load, and polygon count.
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-text(1)
COPYRIGHT
Copyright © 2001-2014 by Jamie Zawinski. Permission to use, copy, mod‐
ify, distribute, and sell this software and its documentation for any
purpose is hereby granted without fee, provided that the above copy‐
right notice appear in all copies and that both that copyright notice
and this permission notice appear in supporting documentation. No rep‐
resentations 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>
X Version 11 5.34 (24-Oct-2015) gltext(6)
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