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% Copyright (C) 1989, 1996 Aladdin Enterprises. All rights reserved.
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%
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% This software is provided AS-IS with no warranty, either express or
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% implied.
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%
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% This software is distributed under license and may not be copied,
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% modified or distributed except as expressly authorized under the terms
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% of the license contained in the file LICENSE in this distribution.
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%
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% For more information about licensing, please refer to
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% http://www.ghostscript.com/licensing/. For information on
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% commercial licensing, go to http://www.artifex.com/licensing/ or
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% contact Artifex Software, Inc., 101 Lucas Valley Road #110,
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% San Rafael, CA 94903, U.S.A., +1(415)492-9861.
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% $Id: align.ps,v 1.4 2002/02/21 21:49:28 giles Exp $
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% Print a page that indicates the proper settings of Margins and HWMargins
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% for a given device. Requires a Level 2 system.
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% Reset the offset and margins.
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<<
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/PageOffset [0 0]
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/Margins [0 0]
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/.HWMargins [0 0 0 0]
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>>
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setpagedevice
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<<
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/ImagingBBox null
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>>
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setpagedevice
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% Determine the actual page size.
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clippath pathbbox newpath
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/y1 exch def /x1 exch def pop pop
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% Draw lines that should be exactly 1" in from each edge,
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% and should extend precisely to the edge of the paper.
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1 setlinewidth
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72 0 moveto 0 y1 rlineto stroke
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% Print the text in the middle of the page.
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/S 80 string def
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108 480 moveto
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/Helvetica 12 selectfont
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{ currentfile S readline pop dup (%END) eq { pop exit } if
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gsave show grestore 0 -15 rmoveto
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} loop
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Let the distance in inches from the left edge of the page to
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the vertical line be H, and from the bottom edge to the
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horizontal line be V; let the lengths of the gaps at the top
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and bottom of the vertical line be T and B respectively, and
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the gaps at the left and right of the horizontal line be L
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and R. For correct alignment of pages, put the following line
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in a file named (for example) margins.ps, and then mention
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margins.ps on the gs command line when printing any of your
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own files:
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<< /.HWMargins [ml mb mr mt] /Margins [x y] >> setpagedevice
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where
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ml = L * 72, mb = B * 72, mr = R * 72, mt = T * 72,
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%END
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/res currentpagedevice /.MarginsHWResolution get def
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( x = (1 - H) * ) show res 0 get =string cvs show
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(, y = (V - 1) * ) show res 1 get =string cvs show
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showpage
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