%    Copyright (C) 1989, 1996 Aladdin Enterprises.  All rights reserved.% % This software is provided AS-IS with no warranty, either express or% implied.% % This software is distributed under license and may not be copied,% modified or distributed except as expressly authorized under the terms% of the license contained in the file LICENSE in this distribution.% % For more information about licensing, please refer to% http://www.ghostscript.com/licensing/. For information on% commercial licensing, go to http://www.artifex.com/licensing/ or% contact Artifex Software, Inc., 101 Lucas Valley Road #110,% San Rafael, CA  94903, U.S.A., +1(415)492-9861. % $Id: align.ps,v 1.4 2002/02/21 21:49:28 giles Exp $% Print a page that indicates the proper settings of Margins and HWMargins% for a given device.  Requires a Level 2 system. % Reset the offset and margins. <<  /PageOffset [0 0]  /Margins [0 0]  /.HWMargins [0 0 0 0]>>setpagedevice<<  /ImagingBBox null>>setpagedevice % Determine the actual page size. clippath pathbbox newpath/y1 exch def  /x1 exch def  pop pop % Draw lines that should be exactly 1" in from each edge,% and should extend precisely to the edge of the paper. 1 setlinewidth0 setgray72 0 moveto 0 y1 rlineto stroke0 72 moveto x1 0 rlineto stroke % Print the text in the middle of the page. /S 80 string def108 480 moveto/Helvetica 12 selectfont { currentfile S readline pop dup (%END) eq { pop exit } if   gsave show grestore 0 -15 rmoveto } loopLet the distance in inches from the left edge of the page tothe vertical line be H, and from the bottom edge to thehorizontal line be V; let the lengths of the gaps at the topand bottom of the vertical line be T and B respectively, andthe gaps at the left and right of the horizontal line be Land R.  For correct alignment of pages, put the following linein a file named (for example) margins.ps, and then mentionmargins.ps on the gs command line when printing any of yourown files:     <<  /.HWMargins [ml mb mr mt] /Margins [x y]  >>  setpagedevice where        ml = L * 72, mb = B * 72, mr = R * 72, mt = T * 72,%END/res currentpagedevice /.MarginsHWResolution get def(        x = (1 - H) * ) show res 0 get =string cvs show(, y = (V - 1) * ) show res 1 get =string cvs show showpage