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author | Simon Rettberg | 2018-10-16 10:08:48 +0200 |
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committer | Simon Rettberg | 2018-10-16 10:08:48 +0200 |
commit | d3a98cf6cbc3bd0b9efc570f58e8812c03931c18 (patch) | |
tree | cbddf8e50f35a9c6e878a5bfe3c6d625d99e12ba /hacks/ifs.man | |
download | xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.tar.gz xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.tar.xz xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.zip |
Original 5.40
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-rw-r--r-- | hacks/ifs.man | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/hacks/ifs.man b/hacks/ifs.man new file mode 100644 index 0000000..c95dce8 --- /dev/null +++ b/hacks/ifs.man @@ -0,0 +1,111 @@ +.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] +[\-visual \fIvisual\fP] +[\-window] +[\-root] +[\-no\-db] +[\-delay \fInumber\fP] +[\-detail \fInumber\fP] +[\-colors \fInumber\fP] +[\-functions \fInumber\fP] +[\-iterate | \-recurse] +[\-no\-rotate] +[\-no\-scale] +[\-no\-translate] +[\-fps] +.SH DESCRIPTION +The \fIifs\fP program draws spinning, colliding iterated-function-system images. +.SH 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. +.TP 8 +.B \-root +Draw on the root window. +.TP 8 +.B \-no\-db +Disable double-buffering. +.TP 8 +.B \-delay \fInumber\fP +Per-frame delay, in microseconds. Default: 20000 +.TP 8 +.B \-colors \fInumber\fP +Number of colours to use. Default: 200 +.TP 8 +.B \-detail \fInumber\fP +In \fI\-iterate\fP mode, number of times to randomly iterate the +functions, in thousands. In \fI\-recurse\fP mode, number of times +to apply functions (recursion depth) before drawing each point. +Default: 9 +.TP 8 +.B \-functions \fInumber\fP +Number of functions to be iterated. Default: 3 +.TP 8 +.B \-iterate +Calculate by iteratively applying the functions in a random order, +usually faster than \fI\-recurse\fP. This is the default. +.TP 8 +.B \-recurse +Calculate by recursively applying all combinations of the functions. +This is the historical behavior and may produce neater output than +\fI\-iterate\fP. +.TP 8 +.B \-no-rotate +Disable the rotation component of the functions. +.TP 8 +.B \-no-scale +Disable the scaling component of the functions. +.TP 8 +.B \-no-translate +Disable the varying translation component of the functions. +.TP 8 +.B \-no-multi +Turn off multi-coloured mode, only one colour is used to colour the whole set. +.TP 8 +.B \-fps +Display the current frame rate and CPU load. +.SH ENVIRONMENT +.PP +.TP 8 +.B DISPLAY +to get the default host and display number. +.TP 8 +.B XENVIRONMENT +to get the name of a resource file that overrides the global resources +stored in the RESOURCE_MANAGER property. +.SH SEE ALSO +.BR X (1), +.BR xscreensaver (1), +.BR ifs (MANSUFFIX) +.SH COPYRIGHT +Copyright \(co Chris Le Sueur and Robby Griffin, 2005-2006 + +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. + +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 +This version by Chris Le Sueur <thefishface@gmail.com>, Feb 2005 +Many improvements by Robby Griffin <rmg@terc.edu>, Mar 2006 |