1 .TH XScreenSaver 1 "9-oct-2002" "X Version 11"
3 halftone - simple halftone pattern of moving mass points
6 [\-display \fIhost:display.screen\fP]
7 [\-visual \fIvisual\fP]
10 [\-count \fInumber\fP]
11 [\-spacing \fInumber\fP]
12 [\-sizefactor \fInumber\fP]
13 [\-delay \fInumber\fP]
14 [\-minmass \fInumber\fP]
15 [\-maxmass \fInumber\fP]
16 [\-minspeed \fInumber\fP]
17 [\-maxspeed \fInumber\fP]
20 Draws the gravity force in each point on the screen seen through a
21 halftone dot pattern. The gravity force is calculated from a set of
22 moving mass points. View it from a distance for best effect.
25 .B \-visual \fIvisual\fP
26 Specify which visual to use. Legal values are the name of a visual class,
27 or the id number (decimal or hex) of a specific visual.
30 Draw on a newly-created window. This is the default.
33 Draw on the root window.
35 .B \-count \fInumber\fP
36 How many mass points to move around. Default: 10
38 .B \-spacing \fInumber\fP
39 Distance between each halftone dot. Default: 14
41 .B \-sizefactor \fInumber\fP
42 How big each halftone dot should be drawn compared to the spacing value. Default: 1.5
44 .B \-minmass \fInumber\fP
45 The minimum mass of each mass point. Default: 0.001
47 .B \-maxmass \fInumber\fP
48 The maximum mass of each mass point. Default: 0.02
50 .B \-minspeed \fInumber\fP
51 The minimum speed of each mass point. Default: 0.001
53 .B \-maxspeed \fInumber\fP
54 The maximum speed of each mass point. Default: 0.02
55 .B \-delay \fInumber\fP
56 Per-frame delay, in microseconds. Default: 10000
59 Display the current frame rate and CPU load.
64 to get the default host and display number.
67 to get the name of a resource file that overrides the global resources
68 stored in the RESOURCE_MANAGER property.
73 Copyright \(co 2002 by Peter Jaric. Permission to use, copy, modify,
74 distribute, and sell this software and its documentation for any
75 purpose is hereby granted without fee, provided that the above
76 copyright notice appear in all copies and that both that copyright
77 notice and this permission notice appear in supporting documentation.
78 No representations are made about the suitability of this software for
79 any purpose. It is provided "as is" without express or implied