http://www.tienza.es/crux/src/www.jwz.org/xscreensaver/xscreensaver-5.06.tar.gz

[xscreensaver] / hacks / zoom.man

diff --git a/hacks/zoom.man b/hacks/zoom.man
index ec21d3c2bdcad43dcf8f6b1b18ae4ecdb825a40f..85cac1b2038212388d45e5f3d255a51b2bdecac2 100644 (file)
--- a/hacks/zoom.man
+++ b/hacks/zoom.man
@@ -1,11 +1,29 @@
 .TH XScreenSaver 1 "20-Nov-2000" "X Version 11"
 .SH NAME
 .TH XScreenSaver 1 "20-Nov-2000" "X Version 11"
 .SH NAME

-zoom - wander around magified desktop
+zoom - wander around magnified desktop

 .SH SYNOPSIS
 .B zoom
 .SH SYNOPSIS
 .B zoom

-[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-delay \fIusecs\fP] [\-lenses] [\-pixwidth \fIpixels\fP] [\-pixheight \fIpixels\fP] [\-pixspacex \fIpixels\fP] [\-pixspacey \fIpixels\fP] [\-lensoffsetx \fIpixels\fP] [\-lensoffsety \fIpixels\fP]
+[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP]
+[\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install]
+[\-visual \fIvisual\fP]
+[\-delay \fIusecs\fP]
+[\-duration \fIsecs\fP]
+[\-lenses]
+[\-pixwidth \fIpixels\fP] [\-pixheight \fIpixels\fP]
+[\-pixspacex \fIpixels\fP] [\-pixspacey \fIpixels\fP]
+[\-lensoffsetx \fIpixels\fP] [\-lensoffsety \fIpixels\fP]

 .SH DESCRIPTION
 .SH DESCRIPTION

-The \fIzoom\fP program magnifies a portion of the desktop and moves around.
+The \fIzoom\fP program takes an image, magnifies it, and scrolls around
+it, fatbits-style.
+
+The image that it manipulates will be grabbed from the portion of
+the screen underlying the window, or from the system's video input,
+or from a random file on disk, as indicated by
+the \fIgrabDesktopImages\fP, \fIgrabVideoFrames\fP,
+and \fIchooseRandomImages\fP options in the \fI~/.xscreensaver\fP
+file; see
+.BR xscreensaver-demo (1)
+for more details.

 .SH OPTIONS
 .I zoom
 accepts the following options:
 .SH OPTIONS
 .I zoom
 accepts the following options:


@@ -29,6 +47,9 @@ or the id number (decimal or hex) of a specific visual.
 .B \-delay \fImicroseconds\fP
 Slow it down.
 .TP 8
 .B \-delay \fImicroseconds\fP
 Slow it down.
 .TP 8

+.B \-duration \fIseconds\fP
+How long to run before loading a new image.  Default 120 seconds.
+.TP 8

 .B \-lenses
 Instead of doing magnification we just copy an offset region from the original
 image.  If lensoffsetx < pixwidth (and similarly for Y) then consecutive
 .B \-lenses
 Instead of doing magnification we just copy an offset region from the original
 image.  If lensoffsetx < pixwidth (and similarly for Y) then consecutive


@@ -48,13 +69,13 @@ Amount of black space between magnified pixels (X direction).
 Amount of black space between magnified pixels (Y direction).
 .TP 8
 .B \-lensoffsetx \fIpixels\fP
 Amount of black space between magnified pixels (Y direction).
 .TP 8
 .B \-lensoffsetx \fIpixels\fP

-Distance in X direction between consective copied regions (only effective
+Distance in X direction between consecutive copied regions (only effective

 when 
 .I -lenses
 used).
 .TP 8
 .B \-lensoffsety \fIpixels\fP
 when 
 .I -lenses
 used).
 .TP 8
 .B \-lensoffsety \fIpixels\fP

-Distance in Y direction between consective copied regions (only effective
+Distance in Y direction between consecutive copied regions (only effective

 when 
 .I -lenses
 used).
 when 
 .I -lenses
 used).


@@ -70,7 +91,9 @@ 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),
 stored in the RESOURCE_MANAGER property.
 .SH SEE ALSO
 .BR X (1),

-.BR xscreensaver (1)
+.BR xscreensaver (1),
+.BR xscreensaver\-demo (1),
+.BR xscreensaver\-getimage (1)

 .SH COPYRIGHT
 Copyright \(co 2000 by James Macnicol.  Permission to use, copy, modify, 
 distribute, and sell this software and its documentation for any purpose is 
 .SH COPYRIGHT
 Copyright \(co 2000 by James Macnicol.  Permission to use, copy, modify, 
 distribute, and sell this software and its documentation for any purpose is