-.TH XScreenSaver 1 "10-May-97" "X Version 11"
+.TH XScreenSaver 1 "" "X Version 11"
.SH NAME
ifs - draws spinning, colliding iterated-function-system images
.SH SYNOPSIS
.B ifs
-[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-ncolors \fIinteger\fP] [\-delay \fImicroseconds\fP]
-
+[\-display \fIhost:display.screen\fP]
+[\-visual \fIvisual\fP]
+[\-window]
+[\-root]
+[\-delay \fInumber\fP]
+[\-detail \fInumber\fP]
+[\-mode \fImode\fP]
+[\-colors \fInumber\fP]
+[\-functions \fInumber\fP]
.SH DESCRIPTION
The \fIifs\fP program draws spinning, colliding iterated-function-system images.
.SH OPTIONS
-.I ifs
-accepts the following options:
+.TP 8
+.B \-visual \fIvisual\fP
+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.
.TP 8
.B \-window
Draw on a newly-created window. This is the default.
.B \-root
Draw on the root window.
.TP 8
-.B \-mono
-If on a color display, pretend we're on a monochrome display.
+.B \-delay \fInumber\fP
+Per-frame delay, in microseconds. Default: 10000
.TP 8
-.B \-install
-Install a private colormap for the window.
+.B \-mode \fImode\fP
+Colouring mode. 0 = blend, 1 = per-function, 2 = single colour. Default: 0
.TP 8
-.B \-visual \fIvisual\fP
-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.
+.B \-colors \fInumber\fP
+Number of colours to use. Default: 200
+.TP 8
+.B \-detail \fInumber\fP
+Number of times to iterate each function. Default: 9
+.TP 8
+.B \-functions \fInumber\fP
+Number of functions to be iterated. Default: 3
.TP 8
-.B \-ncolors \fIinteger\fP
-How many colors should be used (if possible). Default 200.
-The colors used cycle through the hue, making N stops around
-the color wheel.
+.B \-ncolors \fInumber\fP
+Number of colors. Default: 20.
.SH ENVIRONMENT
.PP
.TP 8
.SH SEE ALSO
.BR X (1),
.BR xscreensaver (1),
-.BR xlock (1)
+.BR ifs (1)
.SH COPYRIGHT
-Copyright \(co 1997 by Massimino Pascal.
+Copyright \(co Chris Le Sueur (thefishface@gmail.com) February 2005
-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.
-.SH AUTHOR
-Massimino Pascal <Pascal.Massimon@ens.fr>, 1997.
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
-Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@jwz.org>, 10-May-97.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+.SH AUTHOR
+Chris Le Sueur
projects / xscreensaver / blobdiff