X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fslidescreen.man;fp=hacks%2Fslidescreen.man;h=0000000000000000000000000000000000000000;hb=41fae2ad67bc37e31c4d967bae81e4f3f50fa55a;hp=a3e9d902f5fc65aeff5ad9a978dc1c443d8c0251;hpb=278c59e14c53fd412b734e699bd4f314f766f804;p=xscreensaver diff --git a/hacks/slidescreen.man b/hacks/slidescreen.man deleted file mode 100644 index a3e9d902..00000000 --- a/hacks/slidescreen.man +++ /dev/null @@ -1,92 +0,0 @@ -.TH XScreenSaver 1 "24-Nov-97" "X Version 11" -.SH NAME -slidescreen - permute the screen image like an 8-puzzle -.SH SYNOPSIS -.B slidescreen -[\-display \fIhost:display.screen\fP] [\-background \fIcolor\fP] [\-grid-size \fIpixels\fP] [\-ibw \fIpixels\fP] [\-increment \fIpixels\fP] [\-delay \fIusecs\fP] [\-delay2 \fIusecs\fP] [\-window] [\-root] [\-install] [\-visual \fIvisual\fP] -.SH DESCRIPTION -The \fIslidescreen\fP program takes an image of the screen, divides it into -a grid, deletes a random square of that grid, and then randomly slides -one of the neighbors of this "hole" into the hole (and repeat.) -.SH OPTIONS -.I slidescreen -accepts the following options: -.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 \-install -Install a private colormap for the window. -.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 \-grid-size \fIpixels\fP -The size of the grid cells. Default 70 pixels. -.TP 8 -.B \-ibw \fIpixels\fP -The size of the "gutter" between grid cells. Default 1 pixel. -.TP 8 -.B \-increment \fIpixels\fP -How many pixels by which a piece should be moved when sliding to a new -location. Default 10 pixels. -.TP 8 -.B \-delay \fImicroseconds\fP -How much of a delay should be introduced between steps of the animation of -the motion of each segment. Default 50000, which is 0.05 seconds. This -is closely related to the \fI\-increment\fP parameter. -.TP 8 -.B \-delay \fImicroseconds\fP -How much of a delay should be introduced between the end of the motion of -one segment and the beginning of the motion of another. Default 1000000, -which is one second. -.SH RESOURCES -On some systems (currently, only SGIs), this program can, instead of grabbing -a desktop image, grab a frame of video from an external camera and manipulate -that instead. The following resources control that. -.PP -.TP 8 -.B grabVideoProbability \fR(Float)\fP -What portion of the time to grab video rather than a screen image, -between 0.0 and 1.0. Defaults to 0.5, or half the time. -.TP 8 -.B videoDevice \fR(Integer)\fP -The number of the default video input device to check first. If unspecified, -the default camera (from videopanel(1)) will be checked first. After that, all -other available video input devices will be checked in order. - -The first one which produces a non-black image will be used. If all images -are black, the others will be re-checked a few times before giving up and -falling back to simply grabbing a desktop image (but note that this takes a -few seconds, so if you don't actually have any video sources hooked up, you -should consider turning off video grabbing by setting -\fBgrabVideoProbability\fP to 0.0.) -.TP 8 -.B videoGain \fR(Float)\fP -The amount by which to brighten the grabbed image. This defaults to 2.2. -.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) -.SH COPYRIGHT -Copyright \(co 1992 by Jamie Zawinski. Permission to use, copy, modify, -distribute, and sell this software and its documentation for any purpose is -hereby granted without fee, provided that the above copyright notice appear -in all copies and that both that copyright notice and this permission notice -appear in supporting documentation. No representations are made about the -suitability of this software for any purpose. It is provided "as is" without -express or implied warranty. -.SH AUTHOR -Jamie Zawinski , 3-dec-92.