1 .TH XScreenSaver 1 "13-aug-92" "X Version 11"
3 hopalong - draw real plane fractals
6 [\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-count \fIinteger\fP] [\-ncolors \fIinteger\fP] [\-timeout \fIseconds\fP] [\-delay \fImicroseconds\fP]
8 The \fIhopalong\fP program generates real plane fractals as described in
9 the September 1986 issue of Scientific American.
12 accepts the following options:
15 Draw on a newly-created window. This is the default.
18 Draw on the root window.
21 If on a color display, pretend we're on a monochrome display.
24 How many pixels should be drawn before a color change. Default 1000.
27 How many colors should be used (if possible). Default 100.
28 The colors used cycle through the hue, making N stops around
32 How many seconds we should generate for before clearing the screen
33 and starting over. Default 20.
35 .B \-delay microseconds
36 How long we should wait between drawing each pixel. Default 0.
41 to get the default host and display number.
44 to get the name of a resource file that overrides the global resources
45 stored in the RESOURCE_MANAGER property.
51 Copyright \(co 1988-91 by Patrick J. Naughton
53 Permission to use, copy, modify, and distribute this software and its
54 documentation for any purpose and without fee is hereby granted,
55 provided that the above copyright notice appear in all copies and that
56 both that copyright notice and this permission notice appear in
57 supporting documentation.
59 Patrick J. Naughton <naughton@eng.sun.com>, 23-mar-88.
61 Ability to run standalone or with \fIxscreensaver\fP added by
62 Jamie Zawinski <jwz@mcom.com>, 13-aug-92.