{version = 1.01; (* of shrink.p 1989 November 14}
(* begin module describe.shrink *)
(*
name
shrink: reduce size of postscript graphics
synopsis
shrink(input: in, output: out)
files
input: A PostScript program, containing a translate command.
shrinkp: Parameter file. The first line contains the scale factor.
output: A copy of the input with the scale instructions. A scale
command is placed immediately after the translate command, so that
the shrinking occurs toward the zero of the image.
description
One often wants to run rsgra to look at a large region of aligned sequence,
but the normal output won't fit on a page. By passing the PostScript
file through this program, one can scale the graphics to something
that fits on a page.
examples
0.5 would reduce the size of the image by a factor of 2.
Note: the 0 is necessary for most Pascal compilers.
documentation
see also
rsgra.p
author
Thomas Dana Schneider
bugs
The program is very specific in what it does.
technical notes
*)
(* end module describe.shrink *)
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