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]
+[\-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, divides it into
a grid, deletes a random square of that grid, and then randomly slides
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
+.B \-delay2 \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.