%!PS-Adobe-2.0 %%Version: 0.1 %%DocumentFonts: (atend) %%Pages: (atend) %%EndComments % % Version 3.3.2 prologue for troff files. % /#copies 1 store /aspectratio 1 def /formsperpage 1 def /landscape false def /linewidth .3 def /magnification 1 def /margin 0 def /orientation 0 def /resolution 720 def /rotation 1 def /xoffset 0 def /yoffset 0 def /roundpage true def /useclippath true def /pagebbox [0 0 612 792] def /R /Times-Roman def /I /Times-Italic def /B /Times-Bold def /BI /Times-BoldItalic def /H /Helvetica def /HI /Helvetica-Oblique def /HB /Helvetica-Bold def /HX /Helvetica-BoldOblique def /CW /Courier def /CO /Courier def /CI /Courier-Oblique def /CB /Courier-Bold def /CX /Courier-BoldOblique def /PA /Palatino-Roman def /PI /Palatino-Italic def /PB /Palatino-Bold def /PX /Palatino-BoldItalic def /Hr /Helvetica-Narrow def /Hi /Helvetica-Narrow-Oblique def /Hb /Helvetica-Narrow-Bold def /Hx /Helvetica-Narrow-BoldOblique def /KR /Bookman-Light def /KI /Bookman-LightItalic def /KB /Bookman-Demi def /KX /Bookman-DemiItalic def /AR /AvantGarde-Book def /AI /AvantGarde-BookOblique def /AB /AvantGarde-Demi def /AX /AvantGarde-DemiOblique def /NR /NewCenturySchlbk-Roman def /NI /NewCenturySchlbk-Italic def /NB /NewCenturySchlbk-Bold def /NX /NewCenturySchlbk-BoldItalic def /ZD /ZapfDingbats def /ZI /ZapfChancery-MediumItalic def /S /S def /S1 /S1 def /GR /Symbol def /inch {72 mul} bind def /min {2 copy gt {exch} if pop} bind def /setup { counttomark 2 idiv {def} repeat pop landscape {/orientation 90 orientation add def} if /scaling 72 resolution div def linewidth setlinewidth 1 setlinecap pagedimensions xcenter ycenter translate orientation rotation mul rotate width 2 div neg height 2 div translate xoffset inch yoffset inch neg translate margin 2 div dup neg translate magnification dup aspectratio mul scale scaling scaling scale addmetrics 0 0 moveto } def /pagedimensions { useclippath userdict /gotpagebbox known not and { /pagebbox [clippath pathbbox newpath] def roundpage currentdict /roundpagebbox known and {roundpagebbox} if } if pagebbox aload pop 4 -1 roll exch 4 1 roll 4 copy landscape {4 2 roll} if sub /width exch def sub /height exch def add 2 div /xcenter exch def add 2 div /ycenter exch def userdict /gotpagebbox true put } def /addmetrics { /Symbol /S null Sdefs cf /Times-Roman /S1 StandardEncoding dup length array copy S1defs cf } def /pagesetup { /page exch def currentdict /pagedict known currentdict page known and { page load pagedict exch get cvx exec } if } def /decodingdefs [ {counttomark 2 idiv {y moveto show} repeat} {neg /y exch def counttomark 2 idiv {y moveto show} repeat} {neg moveto {2 index stringwidth pop sub exch div 0 32 4 -1 roll widthshow} repeat} {neg moveto {spacewidth sub 0.0 32 4 -1 roll widthshow} repeat} {counttomark 2 idiv {y moveto show} repeat} {neg setfunnytext} ] def /setdecoding {/t decodingdefs 3 -1 roll get bind def} bind def /w {neg moveto show} bind def /m {neg dup /y exch def moveto} bind def /done {/lastpage where {pop lastpage} if} def /f { dup /font exch def findfont exch dup /ptsize exch def scaling div dup /size exch def scalefont setfont linewidth ptsize mul scaling 10 mul div setlinewidth /spacewidth ( ) stringwidth pop def } bind def /changefont { /fontheight exch def /fontslant exch def currentfont [ 1 0 fontheight ptsize div fontslant sin mul fontslant cos div fontheight ptsize div 0 0 ] makefont setfont } bind def /sf {f} bind def /cf { dup length 2 idiv /entries exch def /chtab exch def /newencoding exch def /newfont exch def findfont dup length 1 add dict /newdict exch def {1 index /FID ne {newdict 3 1 roll put}{pop pop} ifelse} forall newencoding type /arraytype eq {newdict /Encoding newencoding put} if newdict /Metrics entries dict put newdict /Metrics get begin chtab aload pop 1 1 entries {pop def} for newfont newdict definefont pop end } bind def % % A few arrays used to adjust reference points and character widths in some % of the printer resident fonts. If square roots are too high try changing % the lines describing /radical and /radicalex to, % % /radical [0 -75 550 0] % /radicalex [-50 -75 500 0] % % Move braceleftbt a bit - default PostScript character is off a bit. % /Sdefs [ /bracketlefttp [201 500] /bracketleftbt [201 500] /bracketrighttp [-81 380] /bracketrightbt [-83 380] /braceleftbt [203 490] /bracketrightex [220 -125 500 0] /radical [0 0 550 0] /radicalex [-50 0 500 0] /parenleftex [-20 -170 0 0] /integral [100 -50 500 0] /infinity [10 -75 730 0] ] def /S1defs [ /underscore [0 80 500 0] /endash [7 90 650 0] ] def % % Tries to round clipping path dimensions, as stored in array pagebbox, so they % match one of the known sizes in the papersizes array. Lower left coordinates % are always set to 0. % /roundpagebbox { 7 dict begin /papersizes [8.5 inch 11 inch 14 inch 17 inch] def /mappapersize { /val exch def /slop .5 inch def /diff slop def /j 0 def 0 1 papersizes length 1 sub { /i exch def papersizes i get val sub abs dup diff le {/diff exch def /j i def} {pop} ifelse } for diff slop lt {papersizes j get} {val} ifelse } def pagebbox 0 0 put pagebbox 1 0 put pagebbox dup 2 get mappapersize 2 exch put pagebbox dup 3 get mappapersize 3 exch put end } bind def %%EndProlog %%BeginSetup mark % % Encoding vector and redefinition of findfont for the ISO Latin1 standard. % The 18 characters missing from ROM based fonts on older printers are noted % below. % /ISOLatin1Encoding [ /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /space /exclam /quotedbl /numbersign /dollar /percent /ampersand /quoteright /parenleft /parenright /asterisk /plus /comma /minus /period /slash /zero /one /two /three /four /five /six /seven /eight /nine /colon /semicolon /less /equal /greater /question /at /A /B /C /D /E /F /G /H /I /J /K /L /M /N /O /P /Q /R /S /T /U /V /W /X /Y /Z /bracketleft /backslash /bracketright /asciicircum /underscore /quoteleft /a /b /c /d /e /f /g /h /i /j /k /l /m /n /o /p /q /r /s /t /u /v /w /x /y /z /braceleft /bar /braceright /asciitilde /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /.notdef /dotlessi /grave /acute /circumflex /tilde /macron /breve /dotaccent /dieresis /.notdef /ring /cedilla /.notdef /hungarumlaut /ogonek /caron /space /exclamdown /cent /sterling /currency /yen /brokenbar % missing /section /dieresis /copyright /ordfeminine /guillemotleft /logicalnot /hyphen /registered /macron /degree % missing /plusminus % missing /twosuperior % missing /threesuperior % missing /acute /mu % missing /paragraph /periodcentered /cedilla /onesuperior % missing /ordmasculine /guillemotright /onequarter % missing /onehalf % missing /threequarters % missing /questiondown /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex /Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth % missing /Ntilde /Ograve /Oacute /Ocircumflex /Otilde /Odieresis /multiply % missing /Oslash /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute % missing /Thorn % missing /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla /egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth % missing /ntilde /ograve /oacute /ocircumflex /otilde /odieresis /divide % missing /oslash /ugrave /uacute /ucircumflex /udieresis /yacute % missing /thorn % missing /ydieresis ] def /NewFontDirectory FontDirectory maxlength dict def % % Apparently no guarantee findfont is defined in systemdict so the obvious % % systemdict /findfont get exec % % can generate an error. So far the only exception is a VT600 (version 48.0). % userdict /@RealFindfont known not { userdict begin /@RealFindfont systemdict begin /findfont load end def end } if /findfont { dup NewFontDirectory exch known not { dup %dup systemdict /findfont get exec % not always in systemdict dup userdict /@RealFindfont get exec dup /Encoding get StandardEncoding eq { dup length dict begin {1 index /FID ne {def}{pop pop} ifelse} forall /Encoding ISOLatin1Encoding def currentdict end /DummyFontName exch definefont } if NewFontDirectory 3 1 roll put } if NewFontDirectory exch get } bind def setup %%EndSetup %%Page: 1 1 /saveobj save def mark 1 pagesetup 12 /Times-Bold f (The) 2421 1230 w (PNM) 2651 1230 w (Format) 2953 1230 w 10 /Times-Bold f (pnm) 720 1920 w 10 /Times-Roman f (Updated: 03 October 2003) 720 2076 w (Table Of Contents) 720 2196 w 10 /Times-Bold f (NAME) 720 2436 w 10 /Times-Roman f (pnm \255 Netpbm superformat) 720 2592 w 10 /Times-Bold f (DESCRIPTION) 720 2832 w 10 /Times-Roman f (The) 720 3024 w (PNM) 906 3024 w (format) 1154 3024 w (is) 1451 3024 w (just) 1549 3024 w (an) 1725 3024 w (abstraction) 1850 3024 w (of) 2319 3024 w (the) 2433 3024 w (PBM,) 2586 3024 w (PGM,) 2854 3024 w (and) 3127 3024 w (PPM) 3302 3024 w (formats.) 3535 3024 w (I.e.) 3922 3024 w (the) 4081 3024 w (name) 4235 3024 w ("PNM") 4483 3024 w (refers) 4814 3024 w (collectively to PBM, PGM, and PPM.) 720 3144 w (The) 720 3300 w (name) 908 3300 w ("PNM") 1157 3300 w (is) 1489 3300 w (an) 1589 3300 w (acronym) 1716 3300 w (derived) 2098 3300 w (from) 2430 3300 w ("Portable) 2657 3300 w (Any) 3064 3300 w (Map.") 3269 3300 w (This) 3551 3300 w (derivation) 3762 3300 w (makes) 4201 3300 w (more) 4490 3300 w (sense) 4729 3300 w (if) 4979 3300 w (you consider it in the context of the other Netpbm format names: PBM, PGM, and PPM.) 720 3420 w (The more general term "Netpbm format" refers to the PNM formats plus PAM.) 720 3576 w (PNM is principally used with Netpbm.) 720 3732 w (Note) 720 3888 w (that) 948 3888 w (besides) 1132 3888 w (being) 1460 3888 w (names) 1716 3888 w (of) 2005 3888 w (formats,) 2122 3888 w (PBM,) 2486 3888 w (PGM,) 2757 3888 w (PPM,) 3033 3888 w (and) 3293 3888 w (PNM) 3472 3888 w (are) 3724 3888 w (also) 3880 3888 w (classes) 4076 3888 w (of) 4388 3888 w (programs.) 4506 3888 w (A) 4968 3888 w (PNM) 720 4008 w (program) 965 4008 w (can) 1331 4008 w (take) 1497 4008 w (PBM,) 1691 4008 w (PGM,) 1956 4008 w (or) 2226 4008 w (PPM) 2337 4008 w (input.) 2566 4008 w (That's) 2849 4008 w (nothing) 3131 4008 w (special) 3464 4008 w (\255\255) 3768 4008 w (a) 3861 4008 w (PPM) 3932 4008 w (program) 4160 4008 w (can) 4525 4008 w (too.) 4690 4008 w (But) 4895 4008 w (a) 720 4128 w (PNM) 791 4128 w (program) 1035 4128 w (can) 1400 4128 w (often) 1565 4128 w (produce) 1797 4128 w (multiple) 2145 4128 w (output) 2507 4128 w (formats) 2791 4128 w (as) 3124 4128 w (well,) 3235 4128 w (and) 3460 4128 w (a) 3632 4128 w (PNM) 3704 4128 w (program) 3949 4128 w (can) 4315 4128 w (see) 4481 4128 w (the) 4636 4128 w (differ\255) 4786 4128 w (ence) 720 4248 w (between) 937 4248 w (PBM,) 1304 4248 w (PGM,) 1576 4248 w (and) 1853 4248 w (PPM) 2032 4248 w (input) 2268 4248 w (and) 2509 4248 w (respond) 2688 4248 w (to) 3039 4248 w (each) 3152 4248 w (differently) 3369 4248 w (whereas) 3825 4248 w (a) 4186 4248 w (PPM) 4265 4248 w (program) 4501 4248 w (sees) 4874 4248 w (everything as if it were PPM.) 720 4368 w (This is discussed more in the description of the netpbm programs.) 1941 4368 w ("pnm") 720 4524 w (also) 1012 4524 w (appears) 1205 4524 w (in) 1541 4524 w (the) 1651 4524 w (names) 1805 4524 w (of) 2092 4524 w (the) 2207 4524 w (most) 2362 4524 w (general) 2590 4524 w (Netpbm) 2916 4524 w (library) 3271 4524 w (routines,) 3570 4524 w (some) 3950 4524 w (of) 4194 4524 w (which) 4310 4524 w (aren't) 4587 4524 w (even) 4852 4524 w (related to the PNM format.) 720 4644 w 10 /Times-Bold f (SEE ALSO) 720 4884 w 10 /Times-Roman f (ppm, pgm, pbm, pam, programs that process PNM, libnetpbm) 720 5040 w 10 /S1 f (________________________________________________________________________) 720 5160 w 10 /Times-Bold f (Table Of Contents) 720 5400 w 10 /LucidaSansUnicode22 f (\031) 720 5592 w 10 /Times-Roman f (DESCRIPTION) 970 5592 w 10 /LucidaSansUnicode22 f (\031) 720 5748 w 10 /Times-Roman f (SEE ALSO) 970 5748 w cleartomark showpage saveobj restore %%EndPage: 1 1 %%Trailer done %%DocumentFonts: Times-Roman LucidaSansUnicode22 Times-Bold S1 %%Pages: 1