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86 lines
2.7 KiB
86 lines
2.7 KiB
%!
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/waterfalsave save def % prevent residual side effects
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% Copyright (C) 1992, 1993, 1996-2023 Aladdin Enterprises.
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% 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., 39 Mesa Street, Suite 108A, San Francisco,
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% CA 94129, USA.
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% waterfal.ps
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% This file produces a 'waterfall' printout of fonts at various sizes.
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% Specify any desired set of up to 3 fonts here.
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/Fonts [/Courier /Helvetica] def
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% Specify any desired set of point sizes here.
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% The sum of the sizes should not exceed (roughly) 100.
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% For sizes larger than about 16, some characters may fall off the page.
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/Sizes [6 7 8 9 10 11 12 14 16] def
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/eol
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{ currentfont /FontBBox get aload pop
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exch pop sub exch pop 0 exch
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% Many Ghostscript fonts have incorrect FontBBoxes....
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pop -1000
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1.15 mul currentfont /FontMatrix get dtransform
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translate
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0 0 moveto
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} def
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% draw the page landscape
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gsave clippath pathbbox grestore
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4 dict begin
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/ury exch def /urx exch def /lly exch def /llx exch def
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90 rotate llx neg llx urx sub lly sub translate % llx,lly
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end
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clippath pathbbox newpath
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/ury exch def /urx exch def /lly exch def /llx exch def
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llx 18 add ury 18 sub translate
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% Read the current Y resolution without using Ghostscript-specific operators.
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gsave initmatrix 0 72 dtransform abs exch abs exch .max grestore
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round cvi /dpi exch def
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QUIET not
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{ (Creating waterfall printout at ) print dpi =only ( DPI.\n) print flush
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}
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if
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newpath 0 setgray
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/Courier findfont 20 scalefont setfont
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Fonts
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{ save exch
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QUIET not { dup ==only flush } if
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findfont /basefont exch def
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basefont 20 scalefont setfont eol
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basefont /FontName get =string cvs show
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( ) show dpi =string cvs show ( DPI) show
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Sizes
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{ QUIET not { ( ) print dup =only flush } if
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dup /size exch def basefont exch scalefont setfont eol
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size =string cvs show ( ) show
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(qwertyuiop-asdfghjkl_zxcvbnm ) show
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(QWERTYUIOP+ASDFGHJKL/ZXCVBNM ) show
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(1470258369 .,:;?!) show
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} forall
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QUIET not { () = flush } if
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matrix currentmatrix aload pop
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7 -1 roll restore
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6 array astore setmatrix
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} forall
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clear cleardictstack
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waterfalsave restore
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% Per page independence description in the PLRM Section 3.7.3, showpage follows restore
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showpage
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