%!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
(User) 1980 1230 w
(manual) 2249 1230 w
(for) 2667 1230 w
(old pnm) 2850 1230 w
(functions) 3305 1230 w
10 /Times-Bold f
(pnm Functions) 720 1920 w
10 /Times-Roman f
(Updated: 22 July 2004) 720 2076 w
(Table Of Contents) 720 2196 w
10 /Times-Bold f
(NAME) 720 2436 w
10 /Times-Roman f
(libpnm \255 libnetpbm functions to read and write PNM image files) 720 2592 w
10 /Times-Bold f
(SYNOPSIS) 720 2832 w
(#include ) 720 2988 w
10 /S f
(<) 1107 2988 w
10 /Times-Bold f
(pnm.h) 1162 2988 w
10 /S f
(>) 1438 2988 w
10 /Times-Bold f
(void pnm) 720 3144 w
10 /S f
(_) 1124 3144 w
10 /Times-Bold f
(init\( int *) 1174 3144 w
10 /Times-Italic f
(argcP) 1569 3144 w
10 /Times-Bold f
(, char *) 1813 3144 w
10 /Times-Italic f
(argv) 2132 3144 w
10 /Times-Bold f
([] \);) 2315 3144 w
(xel ** pnm) 720 3300 w
10 /S f
(_) 1187 3300 w
10 /Times-Bold f
(allocarray\( int) 1237 3300 w
10 /Times-Italic f
(cols) 1875 3300 w
10 /Times-Bold f
(, int) 2036 3300 w
10 /Times-Italic f
(rows) 2228 3300 w
10 /Times-Bold f
(\);) 2423 3300 w
(xel * pnm) 720 3456 w
10 /S f
(_) 1137 3456 w
10 /Times-Bold f
(allocrow\( int) 1187 3456 w
10 /Times-Italic f
(cols) 1753 3456 w
10 /Times-Bold f
(\);) 1914 3456 w
(void pnm) 720 3612 w
10 /S f
(_) 1124 3612 w
10 /Times-Bold f
(freearray\( xel **) 1174 3612 w
10 /Times-Italic f
(xels) 1882 3612 w
10 /Times-Bold f
(, int) 2037 3612 w
10 /Times-Italic f
(rows) 2229 3612 w
10 /Times-Bold f
(\);) 2424 3612 w
(void pnm) 720 3768 w
10 /S f
(_) 1124 3768 w
10 /Times-Bold f
(freerow\( xel *) 1174 3768 w
10 /Times-Italic f
(xelrow) 1760 3768 w
10 /Times-Bold f
(\);) 2032 3768 w
(void pnm) 720 3924 w
10 /S f
(_) 1124 3924 w
10 /Times-Bold f
(readpnminit\( FILE *) 1174 3924 w
10 /Times-Italic f
(fp) 2075 3924 w
10 /Times-Bold f
(, int *) 2153 3924 w
10 /Times-Italic f
(colsP) 2395 3924 w
10 /Times-Bold f
(, int *) 2617 3924 w
10 /Times-Italic f
(rowsP) 2859 3924 w
10 /Times-Bold f
(, xelval *) 3115 3924 w
10 /Times-Italic f
(maxvalP) 3490 3924 w
10 /Times-Bold f
(, int *) 3839 3924 w
10 /Times-Italic f
(formatP) 4081 3924 w
10 /Times-Bold f
(\);) 4434 3924 w
(void pnm) 720 4080 w
10 /S f
(_) 1124 4080 w
10 /Times-Bold f
(readpnmrow\( FILE *) 1174 4080 w
10 /Times-Italic f
(fp) 2096 4080 w
10 /Times-Bold f
(, xel *) 2174 4080 w
10 /Times-Italic f
(xelrow) 2421 4080 w
10 /Times-Bold f
(, int) 2693 4080 w
10 /Times-Italic f
(cols) 2885 4080 w
10 /Times-Bold f
(,) 3046 4080 w
(xelval) 720 4200 w
10 /Times-Italic f
(maxval) 995 4200 w
10 /Times-Bold f
(, int) 1283 4200 w
10 /Times-Italic f
(format) 1475 4200 w
10 /Times-Bold f
(\);) 1767 4200 w
(xel ** pnm) 720 4356 w
10 /S f
(_) 1187 4356 w
10 /Times-Bold f
(readpnm\( FILE *) 1237 4356 w
10 /Times-Italic f
(fp) 1993 4356 w
10 /Times-Bold f
(, int *) 2071 4356 w
10 /Times-Italic f
(colsP) 2313 4356 w
10 /Times-Bold f
(, int *) 2535 4356 w
10 /Times-Italic f
(rowsP) 2777 4356 w
10 /Times-Bold f
(,) 3033 4356 w
(xelval *) 720 4476 w
10 /Times-Italic f
(maxvalP) 1045 4476 w
10 /Times-Bold f
(, int) 1394 4476 w
10 /Times-Italic f
(*) 1561 4476 w
10 /Times-Bold f
(formatP) 1636 4476 w
10 /Times-Italic f
(\);) 2015 4476 w
10 /Times-Bold f
(void pnm) 720 4632 w
10 /S f
(_) 1124 4632 w
10 /Times-Bold f
(writepnminit\( FILE *) 1174 4632 w
(fp , int) 2152 4632 w
10 /Times-Italic f
(cols) 2458 4632 w
10 /Times-Bold f
(, int) 2619 4632 w
10 /Times-Italic f
(rows) 2811 4632 w
10 /Times-Bold f
(, xelval) 3006 4632 w
10 /Times-Italic f
(maxval) 3331 4632 w
10 /Times-Bold f
(, int) 3619 4632 w
10 /Times-Italic f
(format) 3811 4632 w
10 /Times-Bold f
(, int) 4078 4632 w
10 /Times-Italic f
(forceplain) 4270 4632 w
10 /Times-Bold f
(\);) 4681 4632 w
(void pnm) 720 4788 w
10 /S f
(_) 1124 4788 w
10 /Times-Bold f
(writepnmrow\( FILE *) 1174 4788 w
10 /Times-Italic f
(fp) 2123 4788 w
10 /Times-Bold f
(, xel *) 2201 4788 w
10 /Times-Italic f
(xelrow) 2448 4788 w
10 /Times-Bold f
(, int cols) 2720 4788 w
10 /Times-Italic f
(,) 3073 4788 w
10 /Times-Bold f
(xelval) 3123 4788 w
10 /Times-Italic f
(maxval) 3398 4788 w
10 /Times-Bold f
(, int) 3686 4788 w
10 /Times-Italic f
(format) 3878 4788 w
10 /Times-Bold f
(, int) 4145 4788 w
10 /Times-Italic f
(forceplain) 4337 4788 w
10 /Times-Bold f
(\);) 4773 4788 w
(void pnm) 720 4944 w
10 /S f
(_) 1124 4944 w
10 /Times-Bold f
(writepnm\( FILE *) 1174 4944 w
10 /Times-Italic f
(fp) 1957 4944 w
10 /Times-Bold f
(, xel **) 2035 4944 w
10 /Times-Italic f
(xels) 2357 4944 w
10 /Times-Bold f
(, int) 2512 4944 w
10 /Times-Italic f
(cols) 2704 4944 w
10 /Times-Bold f
(, int) 2865 4944 w
10 /Times-Italic f
(rows) 3057 4944 w
10 /Times-Bold f
(, xelval) 3252 4944 w
10 /Times-Italic f
(maxval) 3577 4944 w
10 /Times-Bold f
(, int) 3865 4944 w
10 /Times-Italic f
(format) 4057 4944 w
10 /Times-Bold f
(, int) 4324 4944 w
10 /Times-Italic f
(forceplain) 4516 4944 w
10 /Times-Bold f
(\);) 4952 4944 w
(void) 720 5100 w
(pnm) 934 5100 w
10 /S f
(_) 1129 5100 w
10 /Times-Bold f
(check\() 1179 5100 w
(FILE) 1486 5100 w
(*) 1750 5100 w
10 /Times-Italic f
(file) 1830 5100 w
10 /Times-Bold f
(,) 1958 5100 w
(const) 2013 5100 w
(enum) 2265 5100 w
(pm) 2534 5100 w
10 /S f
(_) 2673 5100 w
10 /Times-Bold f
(check) 2723 5100 w
10 /S f
(_) 2967 5100 w
10 /Times-Bold f
(type) 3017 5100 w
10 /Times-Italic f
(check) 3231 5100 w
10 /S f
(_) 3457 5100 w
10 /Times-Italic f
(type) 3507 5100 w
10 /Times-Bold f
(,) 3673 5100 w
(const) 3729 5100 w
(int) 3982 5100 w
10 /Times-Italic f
(format) 4130 5100 w
10 /Times-Bold f
(,) 4397 5100 w
(const) 4453 5100 w
(int) 4706 5100 w
10 /Times-Italic f
(cols) 4854 5100 w
10 /Times-Bold f
(,) 5015 5100 w
(const int) 720 5220 w
10 /Times-Italic f
(rows) 1109 5220 w
10 /Times-Bold f
(, const xelval) 1304 5220 w
10 /Times-Italic f
(maxval) 1876 5220 w
10 /Times-Bold f
(, enum pm) 2164 5220 w
10 /S f
(_) 2617 5220 w
10 /Times-Bold f
(check) 2667 5220 w
10 /S f
(_) 2911 5220 w
10 /Times-Bold f
(code *) 2961 5220 w
10 /Times-Italic f
(retvalP) 3230 5220 w
10 /Times-Bold f
(\);) 3524 5220 w
(void) 720 5376 w
(pnm) 941 5376 w
10 /S f
(_) 1136 5376 w
10 /Times-Bold f
(promoteformatrow\() 1186 5376 w
(xel) 2075 5376 w
(*) 2235 5376 w
10 /Times-Italic f
(xelrow) 2285 5376 w
10 /Times-Bold f
(,) 2557 5376 w
(int) 2620 5376 w
10 /Times-Italic f
(cols) 2775 5376 w
10 /Times-Bold f
(,) 2936 5376 w
(xelval) 2999 5376 w
10 /Times-Italic f
(maxval) 3287 5376 w
10 /Times-Bold f
(,) 3575 5376 w
(int) 3638 5376 w
10 /Times-Italic f
(format) 3793 5376 w
10 /Times-Bold f
(,) 4060 5376 w
(xelval) 4123 5376 w
10 /Times-Italic f
(newmaxval) 4411 5376 w
10 /Times-Bold f
(,) 4860 5376 w
(int) 4923 5376 w
10 /Times-Italic f
(newformat) 720 5496 w
10 /Times-Bold f
(\);) 1148 5496 w
(void) 720 5652 w
(pnm) 932 5652 w
10 /S f
(_) 1127 5652 w
10 /Times-Bold f
(promoteformat\() 1177 5652 w
(xel) 1892 5652 w
(**) 2043 5652 w
10 /Times-Italic f
(xels) 2143 5652 w
10 /Times-Bold f
(,) 2298 5652 w
(int) 2352 5652 w
10 /Times-Italic f
(cols) 2498 5652 w
10 /Times-Bold f
(,) 2659 5652 w
(xelval) 2713 5652 w
10 /Times-Italic f
(maxval) 2992 5652 w
10 /Times-Bold f
(,) 3280 5652 w
(int) 3334 5652 w
10 /Times-Italic f
(format) 3480 5652 w
10 /Times-Bold f
(,) 3747 5652 w
(xelval) 3801 5652 w
10 /Times-Italic f
(newmaxval) 4080 5652 w
10 /Times-Bold f
(,) 4529 5652 w
(int) 4583 5652 w
10 /Times-Italic f
(newfor\255) 4729 5652 w
(mat) 720 5772 w
10 /Times-Bold f
(\);) 870 5772 w
(xel pnm) 720 5928 w
10 /S f
(_) 1062 5928 w
10 /Times-Bold f
(whitexel\( xelval) 1112 5928 w
10 /Times-Italic f
(maxval) 1800 5928 w
10 /Times-Bold f
(, int) 2088 5928 w
10 /Times-Italic f
(format) 2280 5928 w
10 /Times-Bold f
(\);) 2547 5928 w
(xel pnm) 720 6084 w
10 /S f
(_) 1062 6084 w
10 /Times-Bold f
(blackxel\( xelval) 1112 6084 w
10 /Times-Italic f
(maxval) 1801 6084 w
10 /Times-Bold f
(, int) 2089 6084 w
10 /Times-Italic f
(format) 2281 6084 w
10 /Times-Bold f
(\);) 2548 6084 w
(void pnm) 720 6240 w
10 /S f
(_) 1124 6240 w
10 /Times-Bold f
(invertxel\( xel *) 1174 6240 w
10 /Times-Italic f
(x) 1806 6240 w
10 /Times-Bold f
(, xelval) 1850 6240 w
10 /Times-Italic f
(maxval) 2175 6240 w
10 /Times-Bold f
(, int) 2463 6240 w
10 /Times-Italic f
(format) 2655 6240 w
10 /Times-Bold f
(\);) 2922 6240 w
(xel pnm) 720 6396 w
10 /S f
(_) 1062 6396 w
10 /Times-Bold f
(backgroundxelrow\( xel *) 1112 6396 w
10 /Times-Italic f
(xelrow) 2173 6396 w
10 /Times-Bold f
(, int) 2445 6396 w
10 /Times-Italic f
(cols) 2637 6396 w
10 /Times-Bold f
(, xelval) 2798 6396 w
10 /Times-Italic f
(maxval) 3123 6396 w
10 /Times-Bold f
(, int) 3411 6396 w
10 /Times-Italic f
(format) 3603 6396 w
10 /Times-Bold f
(\);) 3870 6396 w
(xel pnm) 720 6552 w
10 /S f
(_) 1062 6552 w
10 /Times-Bold f
(backgroundxel\( xel **) 1112 6552 w
10 /Times-Italic f
(xels) 2057 6552 w
10 /Times-Bold f
(, int) 2212 6552 w
10 /Times-Italic f
(cols) 2404 6552 w
10 /Times-Bold f
(, int) 2565 6552 w
10 /Times-Italic f
(rows) 2757 6552 w
10 /Times-Bold f
(, xelval) 2952 6552 w
10 /Times-Italic f
(maxval) 3277 6552 w
10 /Times-Bold f
(, int) 3565 6552 w
10 /Times-Italic f
(format) 3757 6552 w
10 /Times-Bold f
(\);) 4024 6552 w
(typedef ... xelval;) 720 6708 w
(typedef ... xel;) 720 6864 w
(extern xelval pnm) 720 7020 w
10 /S f
(_) 1486 7020 w
10 /Times-Bold f
(pbmmaxval;) 1536 7020 w
(#define PNM) 720 7176 w
10 /S f
(_) 1283 7176 w
10 /Times-Bold f
(ASSIGN1\() 1333 7176 w
10 /Times-Italic f
(x) 1789 7176 w
10 /Times-Bold f
(,) 1833 7176 w
10 /Times-Italic f
(v) 1858 7176 w
10 /Times-Bold f
(\)) 1902 7176 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
10 /Times-Bold f
(#define PNM) 720 840 w
10 /S f
(_) 1283 840 w
10 /Times-Bold f
(GET1\() 1333 840 w
10 /Times-Italic f
(x) 1628 840 w
10 /Times-Bold f
(\)) 1672 840 w
(#define PNM) 720 996 w
10 /S f
(_) 1283 996 w
10 /Times-Bold f
(EQUAL\() 1333 996 w
10 /Times-Italic f
(x) 1722 996 w
10 /Times-Bold f
(,) 1766 996 w
10 /Times-Italic f
(y) 1791 996 w
10 /Times-Bold f
(\)) 1835 996 w
(#define PNM) 720 1152 w
10 /S f
(_) 1283 1152 w
10 /Times-Bold f
(FORMAT) 1333 1152 w
10 /S f
(_) 1777 1152 w
10 /Times-Bold f
(TYPE\() 1827 1152 w
10 /Times-Italic f
(format) 2127 1152 w
10 /Times-Bold f
(\)) 2394 1152 w
(DESCRIPTION) 720 1392 w
10 /Times-Roman f
(These library functions are part of Netpbm.) 720 1584 w
10 /Times-Bold f
(PNM TYPES AND CONSTANTS) 720 1824 w
10 /Times-Roman f
(Each) 720 2016 w
10 /Times-Bold f
(xel) 985 2016 w
10 /Times-Roman f
(contains) 1173 2016 w
(three) 1572 2016 w
10 /Times-Bold f
(xelval) 1838 2016 w
10 /Times-Roman f
(s,) 2088 2016 w
(each) 2219 2016 w
(of) 2468 2016 w
(which) 2618 2016 w
(should) 2929 2016 w
(contain) 3263 2016 w
(only) 3624 2016 w
(the) 3869 2016 w
(values) 4058 2016 w
(between) 4380 2016 w
10 /Times-Bold f
(0) 4779 2016 w
10 /Times-Roman f
(and) 4896 2016 w
10 /Times-Bold f
(PNM) 720 2136 w
10 /S f
(_) 947 2136 w
10 /Times-Bold f
(MAXMAXVAL) 997 2136 w
10 /Times-Roman f
(,) 1684 2136 w
(inclusive.) 1746 2136 w
10 /Times-Bold f
(pnm) 2194 2136 w
10 /S f
(_) 2389 2136 w
10 /Times-Bold f
(pbmmaxval) 2439 2136 w
10 /Times-Roman f
(is) 2981 2136 w
(the) 3084 2136 w
(maxval) 3242 2136 w
(used) 3572 2136 w
(when) 3791 2136 w
(a) 4043 2136 w
(PNM) 4123 2136 w
(program) 4376 2136 w
(reads) 4750 2136 w
(a) 4996 2136 w
(PBM file.) 720 2256 w
(Normally it is 1; however, for some programs, a larger value gives better results.) 1165 2256 w
10 /Times-Bold f
(PNM XEL MANIPULATIONS) 720 2496 w
10 /Times-Roman f
(The) 720 2688 w
10 /Times-Bold f
(PNM) 901 2688 w
10 /S f
(_) 1128 2688 w
10 /Times-Bold f
(GET1) 1178 2688 w
10 /Times-Roman f
(macro) 1466 2688 w
(extracts) 1741 2688 w
(a) 2077 2688 w
(single) 2148 2688 w
(value) 2414 2688 w
(from) 2657 2688 w
(an) 2878 2688 w
(xel,) 2999 2688 w
(when) 3173 2688 w
(you) 3416 2688 w
(know) 3593 2688 w
(it's) 3842 2688 w
(from) 3997 2688 w
(a) 4218 2688 w
(PBM) 4289 2688 w
(or) 4528 2688 w
(PGM) 4638 2688 w
(file.) 4882 2688 w
(When it's from a PPM file, use) 720 2808 w
10 /Times-Bold f
(PPM) 1991 2808 w
10 /S f
(_) 2207 2808 w
10 /Times-Bold f
(GETR\(\)) 2257 2808 w
10 /Times-Roman f
(,) 2607 2808 w
10 /Times-Bold f
(PPM) 2657 2808 w
10 /S f
(_) 2873 2808 w
10 /Times-Bold f
(GETG\(\)) 2923 2808 w
10 /Times-Roman f
(, and) 3279 2808 w
10 /Times-Bold f
(PPM) 3498 2808 w
10 /S f
(_) 3714 2808 w
10 /Times-Bold f
(GETB\(\)) 3764 2808 w
10 /Times-Roman f
(.) 4109 2808 w
(The) 720 2964 w
10 /Times-Bold f
(PNM) 900 2964 w
10 /S f
(_) 1127 2964 w
10 /Times-Bold f
(ASSIGN1) 1177 2964 w
10 /Times-Roman f
(macro assigns a single value to an xel,) 1625 2964 w
(when) 3182 2964 w
(you) 3424 2964 w
(know) 3600 2964 w
(it's) 3848 2964 w
(from) 4002 2964 w
(a) 4222 2964 w
(PBM) 4292 2964 w
(or) 4530 2964 w
(PGM) 4639 2964 w
(file.) 4882 2964 w
(When) 720 3084 w
(it's) 989 3084 w
(from) 1148 3084 w
(a) 1373 3084 w
(PPM) 1447 3084 w
(file,) 1678 3084 w
(use) 1866 3084 w
10 /Times-Bold f
(PPM) 2029 3084 w
10 /S f
(_) 2245 3084 w
10 /Times-Bold f
(ASSIGN) 2295 3084 w
10 /Times-Roman f
(.) 2668 3084 w
(The) 2748 3084 w
10 /Times-Bold f
(PNM) 2933 3084 w
10 /S f
(_) 3160 3084 w
10 /Times-Bold f
(EQUAL) 3210 3084 w
10 /Times-Roman f
(macro) 3596 3084 w
(checks) 3875 3084 w
(two) 4176 3084 w
(xels) 4356 3084 w
(for) 4547 3084 w
(equality.) 4693 3084 w
(The) 720 3204 w
10 /Times-Bold f
(PNM) 907 3204 w
10 /S f
(_) 1134 3204 w
10 /Times-Bold f
(FORMAT) 1184 3204 w
10 /S f
(_) 1628 3204 w
10 /Times-Bold f
(TYPE) 1678 3204 w
10 /Times-Roman f
(macro) 1977 3204 w
(computes) 2258 3204 w
(a) 2673 3204 w
(format) 2749 3204 w
(type) 3047 3204 w
(code) 3251 3204 w
(from) 3471 3204 w
(a) 3697 3204 w
(format) 3773 3204 w
(code.) 4071 3204 w
(The) 4342 3204 w
(format) 4530 3204 w
(types) 4829 3204 w
(are) 720 3324 w
(PBM,) 876 3324 w
(PGM,) 1148 3324 w
(PPM,) 1425 3324 w
(and) 1686 3324 w
(PAM.) 1865 3324 w
(But) 2167 3324 w
(note) 2347 3324 w
(that) 2553 3324 w
(PBM,) 2737 3324 w
(PGM,) 3008 3324 w
(and) 3284 3324 w
(PPM) 3462 3324 w
(each) 3697 3324 w
(are) 3913 3324 w
(two) 4068 3324 w
(different) 4252 3324 w
(formats:) 4629 3324 w
(a) 4996 3324 w
(plain) 720 3444 w
(one) 946 3444 w
(and) 1116 3444 w
(a) 1286 3444 w
(raw) 1356 3444 w
(one.) 1531 3444 w
(So) 1751 3444 w
(there) 1883 3444 w
(are) 2108 3444 w
(four) 2255 3444 w
(format) 2447 3444 w
(types,) 2739 3444 w
(but) 3001 3444 w
(seven) 3156 3444 w
(formats.) 3410 3444 w
10 /Times-Bold f
(PNM) 3792 3444 w
10 /S f
(_) 4019 3444 w
10 /Times-Bold f
(FORMAT) 4069 3444 w
10 /S f
(_) 4513 3444 w
10 /Times-Bold f
(TYPE) 4563 3444 w
10 /Times-Roman f
(does) 4857 3444 w
(not work on the PAM format code.) 720 3564 w
10 /Times-Bold f
(INITIALIZATION) 720 3804 w
(pnm) 720 3996 w
10 /S f
(_) 915 3996 w
10 /Times-Bold f
(init) 965 3996 w
10 /Times-Roman f
(is identical to) 1135 3996 w
10 /Times-Bold f
(pm) 1699 3996 w
10 /S f
(_) 1838 3996 w
10 /Times-Bold f
(init\(\)) 1888 3996 w
10 /Times-Roman f
(.) 2099 3996 w
10 /Times-Bold f
(MEMORY MANAGEMENT) 720 4236 w
(pnm) 720 4428 w
10 /S f
(_) 915 4428 w
10 /Times-Bold f
(allocarray\(\)) 965 4428 w
10 /Times-Roman f
(allocates) 1498 4428 w
(space) 1876 4428 w
(for) 2126 4428 w
(an) 2271 4428 w
(array) 2394 4428 w
(of) 2627 4428 w
(xels.) 2739 4428 w
10 /Times-Bold f
(pnm) 2979 4428 w
10 /S f
(_) 3174 4428 w
10 /Times-Bold f
(freearray\(\)) 3224 4428 w
10 /Times-Roman f
(frees) 3722 4428 w
(an) 3944 4428 w
(array) 4067 4428 w
(space) 4300 4428 w
(allocated) 4550 4428 w
(by) 4940 4428 w
10 /Times-Bold f
(pnm) 720 4548 w
10 /S f
(_) 915 4548 w
10 /Times-Bold f
(allocarray\(\)) 965 4548 w
10 /Times-Roman f
(or) 1494 4548 w
10 /Times-Bold f
(pnm) 1602 4548 w
10 /S f
(_) 1797 4548 w
10 /Times-Bold f
(readpnm\(\)) 1847 4548 w
10 /Times-Roman f
(.) 2302 4548 w
10 /Times-Bold f
(pnm) 720 4704 w
10 /S f
(_) 915 4704 w
10 /Times-Bold f
(allocrow\(\)) 965 4704 w
10 /Times-Roman f
(allocates space for a row of a PNM image.) 1422 4704 w
10 /Times-Bold f
(pnm) 3170 4704 w
10 /S f
(_) 3365 4704 w
10 /Times-Bold f
(freerow\(\)) 3415 4704 w
10 /Times-Roman f
(frees it.) 3837 4704 w
10 /Times-Bold f
(READING PNM FILES) 720 4944 w
(pnm) 720 5136 w
10 /S f
(_) 915 5136 w
10 /Times-Bold f
(readpnminit\(\)) 965 5136 w
10 /Times-Roman f
(is) 1604 5136 w
(similar) 1710 5136 w
(to) 2027 5136 w
10 /Times-Bold f
(pnm) 2144 5136 w
10 /S f
(_) 2339 5136 w
10 /Times-Bold f
(readpaminit\(\)) 2389 5136 w
10 /Times-Roman f
(,) 2983 5136 w
(but) 3047 5136 w
(reads) 3214 5136 w
(only) 3463 5136 w
(PNM) 3680 5136 w
(images) 3936 5136 w
(and) 4258 5136 w
(has) 4441 5136 w
(a) 4613 5136 w
(different) 4697 5136 w
(parameter list.) 720 5256 w
10 /Times-Bold f
(pnm) 720 5412 w
10 /S f
(_) 915 5412 w
10 /Times-Bold f
(readpnmrow\(\)) 965 5412 w
10 /Times-Roman f
(is similar to) 1611 5412 w
10 /Times-Bold f
(pnm) 2109 5412 w
10 /S f
(_) 2304 5412 w
10 /Times-Bold f
(readpamrow\(\)) 2354 5412 w
10 /Times-Roman f
(but only works) 2994 5412 w
(on) 3620 5412 w
(PNM) 3746 5412 w
(images) 3989 5412 w
(and) 4298 5412 w
(has) 4468 5412 w
(a) 4627 5412 w
(different) 4697 5412 w
(parameter list and returns the row as an array of xels instead of tuples.) 720 5532 w
10 /Times-Bold f
(pnm) 720 5688 w
10 /S f
(_) 915 5688 w
10 /Times-Bold f
(readpnm\(\)) 965 5688 w
10 /Times-Roman f
(is) 1449 5688 w
(similar) 1545 5688 w
(to) 1852 5688 w
10 /Times-Bold f
(pnm) 1959 5688 w
10 /S f
(_) 2154 5688 w
10 /Times-Bold f
(readpam\(\)) 2204 5688 w
10 /Times-Roman f
(except) 2683 5688 w
(that) 2973 5688 w
(it) 3153 5688 w
(reads) 3239 5688 w
(only) 3479 5688 w
(PNM) 3687 5688 w
(images) 3934 5688 w
(and) 4247 5688 w
(uses) 4421 5688 w
(a) 4623 5688 w
(different) 4697 5688 w
(parameter) 720 5808 w
(list) 1154 5808 w
(and) 1313 5808 w
(returns) 1493 5808 w
(an) 1806 5808 w
(array) 1935 5808 w
(of) 2174 5808 w
(rows) 2292 5808 w
(such) 2521 5808 w
(that) 2739 5808 w
10 /Times-Bold f
(pnm) 2924 5808 w
10 /S f
(_) 3119 5808 w
10 /Times-Bold f
(readpnmrow\(\)) 3169 5808 w
10 /Times-Roman f
(would) 3825 5808 w
(return) 4110 5808 w
(rather) 4383 5808 w
(than) 4650 5808 w
(such) 4857 5808 w
(that) 720 5928 w
10 /Times-Bold f
(pnm) 895 5928 w
10 /S f
(_) 1090 5928 w
10 /Times-Bold f
(readpamrow\(\)) 1140 5928 w
10 /Times-Roman f
(would return.) 1780 5928 w
10 /Times-Bold f
(WRITING FILES) 720 6168 w
(pnm) 720 6360 w
10 /S f
(_) 915 6360 w
10 /Times-Bold f
(writepnminit\(\)) 965 6360 w
10 /Times-Roman f
(is) 1627 6360 w
(similar) 1729 6360 w
(to) 2043 6360 w
10 /Times-Bold f
(pnm) 2157 6360 w
10 /S f
(_) 2352 6360 w
10 /Times-Bold f
(writepaminit\(\)) 2402 6360 w
10 /Times-Roman f
(except) 3059 6360 w
(that) 3355 6360 w
(it) 3541 6360 w
(can) 3633 6360 w
(write) 3807 6360 w
(only) 4048 6360 w
(a) 4262 6360 w
(PNM) 4342 6360 w
(header) 4595 6360 w
(and) 4896 6360 w
(has a different parameter list.) 720 6480 w
10 /Times-Italic f
(forceplain) 720 6636 w
10 /Times-Roman f
(is) 1162 6636 w
(a) 1260 6636 w
(binary) 1335 6636 w
(value.) 1621 6636 w
(True) 1919 6636 w
(\(nonzero\)) 2139 6636 w
(means) 2558 6636 w
(to) 2845 6636 w
(write) 2955 6636 w
(the) 3192 6636 w
(image) 3346 6636 w
(in) 3622 6636 w
(the) 3732 6636 w
(plain) 3886 6636 w
(\(ASCII\)) 4118 6636 w
(version) 4477 6636 w
(of) 4803 6636 w
(the) 4918 6636 w
(selected) 720 6756 w
(format.) 1068 6756 w
(False) 1411 6756 w
(\(zero\)) 1649 6756 w
(means) 1913 6756 w
(to) 2195 6756 w
(write) 2300 6756 w
(it) 2531 6756 w
(in) 2613 6756 w
(the) 2717 6756 w
(raw) 2865 6756 w
(\(binary\)) 3040 6756 w
(version) 3387 6756 w
(of) 3707 6756 w
(the) 3816 6756 w
(selected) 3964 6756 w
(format.) 4311 6756 w
(See) 4653 6756 w
(PNM) 4823 6756 w
(format specification.) 720 6876 w
10 /Times-Bold f
(pnm) 720 7032 w
10 /S f
(_) 915 7032 w
10 /Times-Bold f
(writepnmrow\(\)) 965 7032 w
10 /Times-Roman f
(is similar to) 1638 7032 w
10 /Times-Bold f
(pnm) 2136 7032 w
10 /S f
(_) 2331 7032 w
10 /Times-Bold f
(writepamrow\(\)) 2381 7032 w
10 /Times-Roman f
(except that it works only on PNM images) 3048 7032 w
(and) 4737 7032 w
(has) 4907 7032 w
(a) 720 7152 w
(different) 792 7152 w
(parameter) 1163 7152 w
(list) 1588 7152 w
(and) 1738 7152 w
(takes) 1909 7152 w
(an) 2141 7152 w
(array) 2262 7152 w
(of) 2493 7152 w
(xels) 2603 7152 w
(instead) 2791 7152 w
(of) 3101 7152 w
(an) 3211 7152 w
(array) 3332 7152 w
(of) 3563 7152 w
(tuples.) 3673 7152 w
(See) 3989 7152 w
(the) 4160 7152 w
(description) 4309 7152 w
(of) 4780 7152 w
10 /Times-Italic f
(for\255) 4890 7152 w
(ceplain) 720 7272 w
10 /Times-Roman f
(above.) 1064 7272 w
cleartomark
showpage
saveobj restore
%%EndPage: 2 2
%%Page: 3 3
/saveobj save def
mark
3 pagesetup
10 /Times-Roman f
(\255 3 \255) 2797 480 w
10 /Times-Bold f
(pnm) 720 840 w
10 /S f
(_) 915 840 w
10 /Times-Bold f
(writepnm\(\)) 965 840 w
10 /Times-Roman f
(is) 1477 840 w
(similar) 1574 840 w
(to) 1882 840 w
10 /Times-Bold f
(pnm) 1990 840 w
10 /S f
(_) 2185 840 w
10 /Times-Bold f
(writepam\(\)) 2235 840 w
10 /Times-Roman f
(except) 2741 840 w
(that) 3031 840 w
(it) 3211 840 w
(works) 3297 840 w
(only) 3571 840 w
(on) 3779 840 w
(PNM) 3910 840 w
(image,) 4158 840 w
(has) 4458 840 w
(a) 4622 840 w
(different) 4697 840 w
(parameter) 720 960 w
(list,) 1148 960 w
(and) 1326 960 w
(takes) 1500 960 w
(an) 1734 960 w
(array) 1857 960 w
(of) 2090 960 w
(rows) 2202 960 w
(of) 2425 960 w
(xels) 2537 960 w
(instead) 2727 960 w
(of) 3039 960 w
(an) 3151 960 w
(array) 3274 960 w
(of) 3507 960 w
(rows) 3619 960 w
(of) 3842 960 w
(tuples.) 3954 960 w
(See) 4272 960 w
(the) 4445 960 w
(description) 4596 960 w
(of) 720 1080 w
10 /Times-Italic f
(forceplain) 828 1080 w
10 /Times-Roman f
(above.) 1264 1080 w
10 /Times-Bold f
(MISCELLANEOUS) 720 1320 w
(pnm) 745 1512 w
10 /S f
(_) 940 1512 w
10 /Times-Bold f
(check\(\)) 990 1512 w
10 /Times-Roman f
(is similar to) 1325 1512 w
10 /Times-Bold f
(pnm) 1823 1512 w
10 /S f
(_) 2018 1512 w
10 /Times-Bold f
(checkpam\(\)) 2068 1512 w
10 /Times-Roman f
(except it works only on PNM images.) 2592 1512 w
10 /Times-Bold f
(pnm) 720 1668 w
10 /S f
(_) 915 1668 w
10 /Times-Bold f
(check\(\)) 965 1668 w
10 /Times-Roman f
(is identical to) 1300 1668 w
10 /Times-Bold f
(ppm) 1864 1668 w
10 /S f
(_) 2059 1668 w
10 /Times-Bold f
(check\(\)) 2109 1668 w
10 /Times-Roman f
(.) 2419 1668 w
10 /Times-Bold f
(PNM FORMAT PROMOTION) 720 1908 w
(pnm) 720 2064 w
10 /S f
(_) 915 2064 w
10 /Times-Bold f
(promoteformatrow\(\)) 965 2064 w
10 /Times-Roman f
(promotes) 1886 2064 w
(a) 2294 2064 w
(row) 2374 2064 w
(of) 2565 2064 w
(xels) 2684 2064 w
(from) 2881 2064 w
(one) 3111 2064 w
(maxval) 3291 2064 w
(and) 3622 2064 w
(format) 3803 2064 w
(to) 4106 2064 w
(a) 4221 2064 w
(new) 4302 2064 w
(set.) 4505 2064 w
(Use) 4703 2064 w
(this) 4895 2064 w
(when) 720 2184 w
(you) 967 2184 w
(are) 1148 2184 w
(combining) 1300 2184 w
(multiple) 1759 2184 w
(anymaps) 2124 2184 w
(of) 2510 2184 w
(different) 2624 2184 w
(types) 2998 2184 w
(\255) 3240 2184 w
(just) 3304 2184 w
(take) 3480 2184 w
(the) 3677 2184 w
(maximum) 3830 2184 w
(of) 4267 2184 w
(the) 4381 2184 w
(maxvals) 4533 2184 w
(and) 4896 2184 w
(the maximum of the formats, and promote them all to that.) 720 2304 w
10 /Times-Bold f
(pnm) 720 2460 w
10 /S f
(_) 915 2460 w
10 /Times-Bold f
(promoteformat\(\)) 965 2460 w
10 /Times-Roman f
(promotes an entire anymap.) 1709 2460 w
10 /Times-Bold f
(PNM XEL MANIPULATION) 720 2700 w
(pnm) 720 2856 w
10 /S f
(_) 915 2856 w
10 /Times-Bold f
(whitexel\(\)) 965 2856 w
10 /Times-Roman f
(and) 1421 2856 w
10 /Times-Bold f
(pnm) 1600 2856 w
10 /S f
(_) 1795 2856 w
10 /Times-Bold f
(blackxel\(\)) 1845 2856 w
10 /Times-Roman f
(return) 2302 2856 w
(a) 2575 2856 w
(white) 2654 2856 w
(or) 2911 2856 w
(black) 3029 2856 w
(xel,) 3280 2856 w
(respectively,) 3462 2856 w
(for) 4004 2856 w
(the) 4156 2856 w
(given) 4314 2856 w
10 /Times-Italic f
(maxval) 4572 2856 w
10 /Times-Roman f
(and) 4896 2856 w
10 /Times-Italic f
(format) 720 2976 w
10 /Times-Roman f
(.) 987 2976 w
10 /Times-Bold f
(pnm) 720 3132 w
10 /S f
(_) 915 3132 w
10 /Times-Bold f
(invertxel\(\)) 965 3132 w
10 /Times-Roman f
(inverts an xel.) 1433 3132 w
10 /Times-Bold f
(pnm) 720 3288 w
10 /S f
(_) 915 3288 w
10 /Times-Bold f
(backgroundxelrow\(\)) 965 3288 w
10 /Times-Roman f
(figures) 1876 3288 w
(out) 2192 3288 w
(an) 2359 3288 w
(appropriate) 2492 3288 w
(background) 2985 3288 w
(xel) 3495 3288 w
(based) 3656 3288 w
(on) 3922 3288 w
(the) 4062 3288 w
(row) 4224 3288 w
(of) 4419 3288 w
(xels) 4542 3288 w
10 /Times-Italic f
(xelrow) 4743 3288 w
10 /Times-Roman f
(,) 5015 3288 w
(which is) 720 3408 w
10 /Times-Italic f
(cols) 1081 3408 w
10 /Times-Roman f
(xels wide, has maxval) 1267 3408 w
10 /Times-Italic f
(maxval) 2174 3408 w
10 /Times-Roman f
(, and represents an image with format) 2462 3408 w
10 /Times-Italic f
(format) 3992 3408 w
10 /Times-Roman f
(.) 4259 3408 w
(This estimate works best when the row is the top or bottom row of the image.) 720 3564 w
10 /Times-Bold f
(pnm) 720 3720 w
10 /S f
(_) 915 3720 w
10 /Times-Bold f
(backgroundxel\(\)) 965 3720 w
10 /Times-Roman f
(does) 1718 3720 w
(the) 1948 3720 w
(same) 2117 3720 w
(thing) 2369 3720 w
(as) 2622 3720 w
10 /Times-Bold f
(pnm) 2752 3720 w
10 /S f
(_) 2947 3720 w
10 /Times-Bold f
(backgroundxelrow\(\)) 2997 3720 w
10 /Times-Roman f
(,) 3869 3720 w
(except) 3941 3720 w
(based) 4248 3720 w
(on) 4523 3720 w
(an) 4671 3720 w
(entire) 4813 3720 w
(image instead of just one row.) 720 3840 w
(This tends to do a slightly better job than) 1974 3840 w
10 /Times-Bold f
(pnmbackgroundxelrow\(\)) 3638 3840 w
10 /Times-Roman f
(.) 4705 3840 w
10 /Times-Bold f
(SEE ALSO) 720 4080 w
(Libnetpbm) 720 4236 w
10 /Times-Roman f
(,) 1199 4236 w
10 /Times-Bold f
(Libnetpbm) 1254 4236 w
(User's) 1764 4236 w
(Guide) 2066 4236 w
10 /Times-Roman f
(,) 2328 4236 w
10 /Times-Bold f
(Libnetpbm) 2384 4236 w
(Directory) 2894 4236 w
10 /Times-Roman f
(,) 3303 4236 w
10 /Times-Bold f
(pbm) 3359 4236 w
10 /Times-Roman f
(,) 3554 4236 w
10 /Times-Bold f
(pgm) 3610 4236 w
10 /Times-Roman f
(,) 3799 4236 w
10 /Times-Bold f
(ppm) 3855 4236 w
10 /Times-Roman f
(,) 4050 4236 w
10 /Times-Bold f
(pam) 4106 4236 w
10 /Times-Roman f
(,) 4295 4236 w
10 /Times-Bold f
(libpbm) 4351 4236 w
10 /Times-Roman f
(,) 4658 4236 w
10 /Times-Bold f
(libpgm) 4714 4236 w
10 /Times-Roman f
(,) 5015 4236 w
10 /Times-Bold f
(libppm) 720 4356 w
(AUTHOR) 720 4596 w
10 /Times-Roman f
(Copyright \(C\) 1989, 1991 by Tony Hansen and Jef Poskanzer.) 720 4752 w
10 /S1 f
(________________________________________________________________________) 720 4872 w
10 /Times-Bold f
(Table Of Contents) 720 5112 w
10 /LucidaSansUnicode22 f
(\031) 720 5304 w
10 /Times-Roman f
(NAME) 970 5304 w
10 /LucidaSansUnicode22 f
(\031) 720 5460 w
10 /Times-Roman f
(SYNOPSIS) 970 5460 w
10 /LucidaSansUnicode22 f
(\031) 720 5616 w
10 /Times-Roman f
(DESCRIPTION) 970 5616 w
10 /LucidaSansUnicode22 f
(\031) 720 5772 w
10 /Times-Roman f
(PNM TYPES AND CONSTANTS) 970 5772 w
10 /LucidaSansUnicode22 f
(\031) 720 5928 w
10 /Times-Roman f
(PNM XEL MANIPULATIONS) 970 5928 w
10 /LucidaSansUnicode22 f
(\031) 720 6084 w
10 /Times-Roman f
(The) 970 6084 w
10 /LucidaSansUnicode22 f
(\031) 720 6240 w
10 /Times-Roman f
(INITIALIZATION) 970 6240 w
10 /LucidaSansUnicode22 f
(\031) 720 6396 w
10 /Times-Roman f
(MEMORY MANAGEMENT) 970 6396 w
10 /LucidaSansUnicode22 f
(\031) 720 6552 w
10 /Times-Roman f
(READING PNM FILES) 970 6552 w
10 /LucidaSansUnicode22 f
(\031) 720 6708 w
10 /Times-Roman f
(WRITING FILES) 970 6708 w
10 /LucidaSansUnicode22 f
(\031) 720 6864 w
10 /Times-Roman f
(MISCELLANEOUS) 970 6864 w
10 /LucidaSansUnicode22 f
(\031) 720 7020 w
10 /Times-Roman f
(PNM FORMAT PROMOTION) 970 7020 w
10 /LucidaSansUnicode22 f
(\031) 720 7176 w
10 /Times-Roman f
(PNM XEL MANIPULATION) 970 7176 w
cleartomark
showpage
saveobj restore
%%EndPage: 3 3
%%Page: 4 4
/saveobj save def
mark
4 pagesetup
10 /Times-Roman f
(\255 4 \255) 2797 480 w
10 /LucidaSansUnicode22 f
(\031) 720 840 w
10 /Times-Roman f
(SEE ALSO) 970 840 w
10 /LucidaSansUnicode22 f
(\031) 720 996 w
10 /Times-Roman f
(AUTHOR) 970 996 w
cleartomark
showpage
saveobj restore
%%EndPage: 4 4
%%Trailer
done
%%DocumentFonts: Times-Roman LucidaSansUnicode22 Times-Italic Times-Bold S1 S
%%Pages: 4