%!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 (Pngtopnm) 2263 1230 w (User) 2827 1230 w (Manual) 3096 1230 w 10 /Times-Bold f (pngtopnm) 720 1920 w 10 /Times-Roman f (Updated: 24 March 2005) 720 2076 w (Table Of Contents) 720 2196 w 10 /Times-Bold f (NAME) 720 2436 w 10 /Times-Roman f (pngtopnm \255 convert a PNG image into a PNM image) 720 2592 w 10 /Times-Bold f (SYNOPSIS) 720 2832 w (pngtopnm) 720 2988 w 10 /Times-Roman f ([) 1185 2988 w 10 /Times-Bold f (\255verbose) 1218 2988 w 10 /Times-Roman f (] [) 1578 2988 w 10 /Times-Bold f (\255alpha) 1669 2988 w 10 /Times-Roman f 10 /S f (\357) 1967 2988 w 10 /Times-Bold f (\255mix) 2041 2988 w 10 /Times-Roman f (] [) 2235 2988 w 10 /Times-Bold f (\255background) 2326 2988 w 10 /Times-Roman f (=) 2877 2988 w 10 /Times-Italic f (color) 2933 2988 w 10 /Times-Roman f (]) 3144 2988 w ([) 720 3108 w 10 /Times-Bold f (\255gamma) 753 3108 w 10 /Times-Roman f (=) 1102 3108 w 10 /Times-Italic f (value) 1158 3108 w 10 /Times-Roman f (] [) 1374 3108 w 10 /Times-Bold f (\255text) 1465 3108 w 10 /Times-Roman f (=) 1658 3108 w 10 /Times-Italic f (filename) 1714 3108 w 10 /Times-Roman f (] [) 2058 3108 w 10 /Times-Bold f (\255time) 2149 3108 w 10 /Times-Roman f (] [) 2370 3108 w 10 /Times-Italic f (pngfile) 2461 3108 w 10 /Times-Roman f (]) 2739 3108 w (Minimum) 720 3264 w (unique) 1162 3264 w (abbreviation) 1475 3264 w (of) 2015 3264 w (option) 2140 3264 w (is) 2438 3264 w (acceptable.) 2547 3264 w (You) 3059 3264 w (may) 3273 3264 w (use) 3487 3264 w (double) 3662 3264 w (hyphens) 3976 3264 w (instead) 4351 3264 w (of) 4676 3264 w (single) 4801 3264 w (hyphen) 720 3384 w (to) 1042 3384 w (denote) 1148 3384 w (options.) 1442 3384 w (You) 1815 3384 w (may) 2015 3384 w (use) 2215 3384 w (white) 2376 3384 w (space) 2626 3384 w (in) 2875 3384 w (place) 2981 3384 w (of) 3219 3384 w (the) 3330 3384 w (equals) 3480 3384 w (sign) 3763 3384 w (to) 3958 3384 w (separate) 4064 3384 w (an) 4418 3384 w (option) 4540 3384 w (name) 4824 3384 w (from its value.) 720 3504 w 10 /Times-Bold f (DESCRIPTION) 720 3744 w 10 /Times-Roman f (This program is part of Netpbm.) 720 3936 w 10 /Times-Bold f (pngtopnm) 720 4092 w 10 /Times-Roman f (reads) 1186 4092 w (a) 1422 4092 w (PNG) 1492 4092 w (image) 1718 4092 w (\(Portable) 1989 4092 w (Network) 2382 4092 w (Graphics\)) 2758 4092 w (as) 3178 4092 w (input) 3288 4092 w (and) 3521 4092 w (produces) 3692 4092 w (a) 4079 4092 w (PPM) 4150 4092 w (image) 4378 4092 w (as) 4649 4092 w (output.) 4759 4092 w (The) 720 4212 w (type) 905 4212 w (of) 1107 4212 w (the) 1220 4212 w (output) 1372 4212 w (file) 1658 4212 w (depends) 1821 4212 w (on) 2178 4212 w (the) 2308 4212 w (input) 2460 4212 w (file) 2695 4212 w (\255) 2857 4212 w (if) 2919 4212 w (it's) 3009 4212 w (black) 3166 4212 w (&) 3411 4212 w (white,) 3518 4212 w 10 /Times-Bold f (pngtopnm) 3794 4212 w 10 /Times-Roman f (creates) 4263 4212 w (a) 4568 4212 w (PBM) 4641 4212 w (file.) 4882 4212 w (If it's grayscale,) 720 4332 w 10 /Times-Bold f (pngtopnm) 1390 4332 w 10 /Times-Roman f (creates a PGM file.) 1855 4332 w (Otherwise, it creates a PPM file.) 2675 4332 w 10 /Times-Bold f (OPTIONS) 720 4572 w (\255verbose) 970 4764 w 10 /Times-Roman f (Display various information about the input PNG image and the conversion process.) 1330 4764 w (If you want even more information about the PNG image, use) 970 4920 w 10 /Times-Bold f (pngcheck) 3466 4920 w 10 /Times-Roman f (\(not part of Netpbm\).) 3897 4920 w 10 /Times-Bold f (\255alpha) 970 5076 w 10 /Times-Roman f (Output) 1243 5076 w (the) 1547 5076 w (alpha) 1695 5076 w (channel) 1937 5076 w (or) 2273 5076 w (transparency) 2382 5076 w (mask) 2917 5076 w (of) 3154 5076 w (the) 3263 5076 w (image.) 3412 5076 w (The) 3708 5076 w (result) 3890 5076 w (is) 4139 5076 w (either) 4233 5076 w (a) 4487 5076 w (PBM) 4558 5076 w (file) 4797 5076 w (or) 4957 5076 w (a PGM file, depending on whether different levels of transparency appear.) 1220 5196 w 10 /Times-Bold f (\255mix) 970 5352 w 10 /Times-Roman f (Compose) 1220 5352 w (the) 1639 5352 w (image) 1802 5352 w (with) 2087 5352 w (the) 2306 5352 w (transparency) 2469 5352 w (or) 3019 5352 w (alpha) 3143 5352 w (mask) 3400 5352 w (against) 3652 5352 w (a) 3976 5352 w (background.) 4061 5352 w (The) 4623 5352 w (back\255) 4819 5352 w (ground) 1220 5472 w (color) 1539 5472 w (is) 1780 5472 w (determined) 1883 5472 w (by) 2368 5472 w (the) 2504 5472 w (bKGD) 2662 5472 w (chunk) 2964 5472 w (in) 3244 5472 w (the) 3358 5472 w (PNG,) 3516 5472 w (except) 3777 5472 w (that) 4073 5472 w (you) 4259 5472 w (can) 4444 5472 w (override) 4617 5472 w (it) 4984 5472 w (with) 1220 5592 w 10 /Times-Bold f (\255background) 1427 5592 w 10 /Times-Roman f (.) 1978 5592 w (If) 2058 5592 w (the) 2154 5592 w (PNG) 2306 5592 w (has) 2536 5592 w (no) 2699 5592 w (bKGD) 2829 5592 w (chunk) 3125 5592 w (and) 3399 5592 w (you) 3573 5592 w (don't) 3753 5592 w (specify) 3994 5592 w 10 /Times-Bold f (\255background) 4312 5592 w 10 /Times-Roman f (,) 4863 5592 w (the) 4918 5592 w (background color is white.) 1220 5712 w 10 /Times-Bold f (\255background=) 970 5868 w 10 /Times-Italic f (color) 1578 5868 w 10 /Times-Roman f (This) 1789 5868 w (option) 2003 5868 w (specifies) 2295 5868 w (the) 2680 5868 w (background) 2838 5868 w (color) 3345 5868 w (with) 3586 5868 w (which) 3800 5868 w (to) 4080 5868 w (mix) 4194 5868 w (the) 4386 5868 w (image) 4544 5868 w (when) 4824 5868 w (you specify) 1220 5988 w 10 /Times-Bold f (\255mix) 1708 5988 w 10 /Times-Roman f (.) 1902 5988 w 10 /Times-Italic f (color) 970 6144 w 10 /Times-Roman f (is as described for the argument of the) 1206 6144 w 10 /Times-Bold f (ppm) 2758 6144 w 10 /S f (_) 2953 6144 w 10 /Times-Bold f (parsecolor\(\)) 3003 6144 w 10 /Times-Roman f (library routine.) 3543 6144 w (Examples:) 970 6300 w 10 /LucidaSansUnicode22 f (\031) 970 6456 w 10 /Courier f (\255background=rgb:01/ff/80) 1220 6456 w 10 /LucidaSansUnicode22 f (\031) 970 6612 w 10 /Courier f (\255background=rgbi:1/255/128) 1220 6612 w 10 /Times-Roman f (If) 970 6804 w (you) 1066 6804 w (don't) 1246 6804 w (specify) 1487 6804 w 10 /Times-Bold f (\255background) 1805 6804 w 10 /Times-Roman f (,) 2356 6804 w (the) 2411 6804 w (background) 2563 6804 w (color) 3064 6804 w (is) 3299 6804 w (what) 3396 6804 w (is) 3620 6804 w (specified) 3717 6804 w (in) 4107 6804 w (the) 4215 6804 w (PNG) 4367 6804 w (image,) 4597 6804 w (and) 4896 6804 w (if the PNG doesn't specify anything, white.) 970 6924 w (You cannot specify) 970 7080 w 10 /Times-Bold f (\255background) 1771 7080 w 10 /Times-Roman f (unless you also specify) 2347 7080 w 10 /Times-Bold f (\255mix) 3297 7080 w 10 /Times-Roman f (.) 3491 7080 w (Before) 3567 7080 w (Netpbm) 3864 7080 w (10.27) 4212 7080 w (\(March) 4463 7080 w (2005\),) 4782 7080 w (you) 970 7200 w (could) 1175 7200 w (specify) 1452 7200 w 10 /Times-Bold f (\255background) 1795 7200 w 10 /Times-Roman f (with) 2401 7200 w 10 /Times-Bold f (\255mix) 2634 7200 w 10 /Times-Roman f (and) 2882 7200 w (it) 3080 7200 w (was) 3190 7200 w (just) 3399 7200 w (ignored.) 3598 7200 w (\(This) 4007 7200 w (caused) 4272 7200 w (a) 4597 7200 w (usability) 4695 7200 w cleartomark showpage saveobj restore %%EndPage: 1 1 %%Page: 2 2 /saveobj save def mark 2 pagesetup 10 /Times-Roman f (\255 2 \255) 2797 480 w (problem\).) 970 840 w 10 /Times-Bold f (\255gamma=) 970 996 w 10 /Times-Italic f (value) 1408 996 w 10 /Times-Roman f (Converts) 1624 996 w (the) 2017 996 w (image) 2171 996 w (to) 2447 996 w (a) 2557 996 w (new) 2633 996 w (display\255gamma) 2831 996 w (value.) 3479 996 w (If) 3777 996 w (a) 3875 996 w (gAMA) 3951 996 w (chunk) 4266 996 w (is) 4542 996 w (present) 4641 996 w (in) 4962 996 w (the) 1220 1116 w 10 /Times-Italic f (png\255file) 1378 1116 w 10 /Times-Roman f (,) 1689 1116 w 10 /Times-Bold f (pngtopnm) 1750 1116 w 10 /Times-Roman f (uses) 2226 1116 w (the) 2434 1116 w (specified) 2592 1116 w (image\255gamma) 2988 1116 w (value.) 3595 1116 w (If) 3897 1116 w (not,) 3999 1116 w 10 /Times-Bold f (pngtopnm) 4188 1116 w 10 /Times-Roman f (considers) 4663 1116 w (the) 1220 1236 w (image\255gamma) 1377 1236 w (to) 1983 1236 w (be) 2096 1236 w (1.0.) 2225 1236 w (Based) 2435 1236 w (on) 2714 1236 w (the) 2849 1236 w (image\255gamma) 3007 1236 w (and) 3614 1236 w (the) 3794 1236 w (display\255gamma) 3952 1236 w (given) 4604 1236 w (with) 4862 1236 w (this option,) 1220 1356 w 10 /Times-Bold f (pngtopnm) 1696 1356 w 10 /Times-Roman f (adjusts the colors written to the) 2161 1356 w 10 /Times-Italic f (pnm\255file) 3438 1356 w 10 /Times-Roman f (.) 3771 1356 w (Because) 970 1512 w (the) 1334 1512 w (gammas) 1488 1512 w (of) 1854 1512 w (uncompensated) 1970 1512 w (monitors) 2624 1512 w (are) 3013 1512 w (around) 3167 1512 w (2.6,) 3477 1512 w (which) 3660 1512 w (results) 3937 1512 w (in) 4231 1512 w (an) 4342 1512 w (image\255gamma) 4469 1512 w (of) 970 1632 w (0.45,) 1085 1632 w (some) 1317 1632 w (typical) 1560 1632 w (situations) 1864 1632 w (are:) 2280 1632 w (when) 2461 1632 w (the) 2708 1632 w (image\255gamma) 2861 1632 w (is) 3463 1632 w (0.45) 3561 1632 w (\(use) 3767 1632 w (\255verbose) 3964 1632 w (to) 4338 1632 w (check\)) 4447 1632 w (and) 4743 1632 w (the) 4918 1632 w (picture) 970 1752 w (is) 1273 1752 w (too) 1366 1752 w (light,) 1520 1752 w (your) 1755 1752 w (system) 1964 1752 w (is) 2268 1752 w (gamma\255corrected,) 2361 1752 w (so) 3109 1752 w (convert) 3224 1752 w (with) 3549 1752 w ("\255gamma) 3753 1752 w (1.0".) 4147 1752 w (When) 4365 1752 w (no) 4630 1752 w (gAMA) 4757 1752 w (chunk) 970 1872 w (is) 1242 1872 w (present) 1337 1872 w (or) 1653 1872 w (the) 1764 1872 w (image\255gamma) 1914 1872 w (is) 2513 1872 w (1.0,) 2608 1872 w (use) 2786 1872 w (2.2) 2947 1872 w (to) 3100 1872 w (make) 3206 1872 w (the) 3450 1872 w (picture) 3600 1872 w (lighter) 3905 1872 w (and) 4194 1872 w (0.45) 4366 1872 w (to) 4569 1872 w (make) 4675 1872 w (the) 4918 1872 w (picture darker.) 970 1992 w 10 /Times-Bold f (\255text=) 970 2148 w 10 /Times-Italic f (file) 1220 2148 w 10 /Times-Roman f (Writes) 1348 2148 w (the) 1646 2148 w (tEXt) 1800 2148 w (and) 2021 2148 w (zTXt) 2197 2148 w (chunks) 2434 2148 w (to) 2749 2148 w (a) 2859 2148 w (file,) 2935 2148 w (in) 3125 2148 w (a) 3235 2148 w (format) 3311 2148 w (as) 3609 2148 w (described) 3724 2148 w (in) 4138 2148 w (the) 4248 2148 w 10 /Times-Bold f (pnmtopng) 4402 2148 w 10 /Times-Roman f (user) 4874 2148 w (manual.) 1220 2268 w (These chunks contain text comments or annotations.) 1589 2268 w 10 /Times-Bold f (\255time) 970 2424 w 10 /Times-Roman f (Prints the tIME chunk to stderr.) 1220 2424 w 10 /Times-Bold f (SEE ALSO) 720 2664 w 10 /Times-Roman f (pnmtopng,) 720 2820 w 10 /Times-Bold f (ptot) 1176 2820 w 10 /Times-Roman f (, pnmgamma, pnm) 1348 2820 w (For information on the PNG format, see http://schaik.com/png.) 720 2976 w 10 /Times-Bold f (NOTE) 720 3216 w 10 /Times-Roman f (A) 720 3408 w (PNG) 825 3408 w (image) 1058 3408 w (contains) 1336 3408 w (a) 1703 3408 w (lot) 1781 3408 w (of) 1921 3408 w (information) 2038 3408 w (that) 2544 3408 w (can't) 2728 3408 w (be) 2961 3408 w (represented) 3089 3408 w (in) 3582 3408 w (Netpbm) 3694 3408 w (formats.) 4050 3408 w (Therefore,) 4439 3408 w (you) 4890 3408 w (lose) 720 3528 w (information) 914 3528 w (when) 1419 3528 w (you) 1668 3528 w (convert) 1851 3528 w (to) 2183 3528 w (another) 2294 3528 w (format) 2626 3528 w (with) 2925 3528 w ("pngtopnm) 3136 3528 w 10 /S f (\357) 3616 3528 w 10 /Times-Roman f (pnmtoxxx".) 3697 3528 w (If) 4226 3528 w (there) 4324 3528 w (is) 4555 3528 w (a) 4654 3528 w (special\255) 4730 3528 w (ized) 720 3648 w (converter) 915 3648 w (that) 1320 3648 w (converts) 1499 3648 w (directly) 1866 3648 w (to) 2200 3648 w (the) 2307 3648 w (other) 2458 3648 w (format,) 2692 3648 w (e.g.) 3013 3648 w 10 /Times-Bold f (ptot) 3187 3648 w 10 /Times-Roman f (to) 3389 3648 w (convert) 3497 3648 w (from) 3826 3648 w (PNG) 4050 3648 w (to) 4280 3648 w (TIFF,) 4388 3648 w (you'll) 4649 3648 w (get) 4918 3648 w (better results using that.) 720 3768 w 10 /Times-Bold f (LIMITATIONS) 720 4008 w 10 /Times-Roman f (There could be an option to read the comment text from pnm comments instead of a separate file.) 720 4164 w (The) 720 4320 w (program) 911 4320 w (could) 1285 4320 w (be) 1543 4320 w (much) 1673 4320 w (faster,) 1931 4320 w (with) 2213 4320 w (a) 2427 4320 w (bit) 2507 4320 w (of) 2649 4320 w (code) 2768 4320 w (optimizing.) 2992 4320 w (As) 3512 4320 w (with) 3659 4320 w (any) 3873 4320 w (Netpbm) 4054 4320 w (program,) 4413 4320 w (speed) 4813 4320 w (always takes a back seat to quick present and future development.) 720 4440 w 10 /Times-Bold f (AUTHORS) 720 4680 w 10 /Times-Roman f (Copyright \(C\) 1995\2551997 by Alexander Lehmann and Willem van Schaik.) 720 4836 w 10 /S1 f (________________________________________________________________________) 720 4956 w 10 /Times-Bold f (Table Of Contents) 720 5196 w 10 /LucidaSansUnicode22 f (\031) 720 5388 w 10 /Times-Roman f (NAME) 970 5388 w 10 /LucidaSansUnicode22 f (\031) 720 5544 w 10 /Times-Roman f (SYNOPSIS) 970 5544 w 10 /LucidaSansUnicode22 f (\031) 720 5700 w 10 /Times-Roman f (DESCRIPTION) 970 5700 w 10 /LucidaSansUnicode22 f (\031) 720 5856 w 10 /Times-Roman f (OPTIONS) 970 5856 w 10 /LucidaSansUnicode22 f (\031) 720 6012 w 10 /Times-Roman f (SEE ALSO) 970 6012 w 10 /LucidaSansUnicode22 f (\031) 720 6168 w 10 /Times-Roman f (NOTE) 970 6168 w 10 /LucidaSansUnicode22 f (\031) 720 6324 w 10 /Times-Roman f (LIMITATIONS) 970 6324 w 10 /LucidaSansUnicode22 f (\031) 720 6480 w 10 /Times-Roman f (AUTHORS) 970 6480 w cleartomark showpage saveobj restore %%EndPage: 2 2 %%Trailer done %%DocumentFonts: Times-Roman LucidaSansUnicode22 Times-Italic Times-Bold Courier S1 S %%Pages: 2