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% ̕ tpic specials ܂݂܂Btpic p dviout/prt Ō䗗B

\documentstyle[11pt,a4j,jtwocolumn]{jarticle}

\title{Tpic ɂ‚}
\author{Oh-Yeah? (Nifty-Serve GGA03472)}
\date{June 7, 1992}

\begin{document}
\maketitle
\section{ʂĂʖA\TeX ~Graphics}
̂悤ɁA\TeX ͖{͂gł邽߂̃vOłA `
̋@\͋ɂ߂Č肳Ă܂BȂf炵o͂ڂɂāA}G
荞߂炢ȂƎvЂƂ炵A\LaTeX  picture ‹͂߁A
PiCTeX  epic ȂǁA‚̍HvȂĂ܂B ̃AhEI\
tg 100 \%  \TeX ݊ۂĂA쐬͕W \TeX VXe
y dvi hCoł̂܂܏o͂ł܂B ̔ʁA݊䂦̐Ȃ
A`̌XĂAȕׂĐ}߂ɑ
̃fBXNeʂƃKvƂ肵܂BɃp\R \TeX ł݂
}ƂƁABig\TeX łA Ƃ֗čsxƋAĂ
B\verb+v(^^;)v+

Ai͂悭m܂񂪁j \TeX  Postscript ̐}荞ލHv
‚‚悤łBÃAv[`ɂ Postscript v^Kv
B

tpic A\TeX ɃOtBbNX@\t邽߂ɍlĂꂽ̂̂ЂƂ‚
BƂ낪̏ꍇA\TeX  special R}h𗘗p̂ŁAT|[g
 dvi hCoKvƂȂ܂B \TeX ͕Ŵ̂ł̂łA\TeX 
g tpic specials R}ĥ܂ dvi t@CɏނłBb
AuOtBbNX dvi hCoɔCƂvƂ킯łB ݊͂
x]ɂȂ܂A ̑ \TeX ɕSȂ̂ŁA  dvi
t@C͂ƏĂ݁AxiԂjȂ܂BEjE
_E spline ȐE~Eȉ~EʂRɕ`܂B܂AVF[fBOih
‚Ԃj㏑̋@\܂Bdvi hCo tpic T|[gĂ΁A
v^͓Rʂ̂̂ł悢킯łB

\begin{center}
\unitlength 0.001in
\begin{picture}(2000,1700)(0,-1600)
	\special{pn 8}%
	\special{sh}%
	\special{ia 350 200 400 250 0 6.28319}%
	\special{sh 0}%
	\special{ar 400 250 400 250 0 6.28319}%
	\put(400,-250){\makebox(0,0){document}}%
	\special{sh 0}%
	\special{ia 750 475 200 200 0 6.28319}%
	\special{sh 0.1}%
	\special{ar 750 475 200 200 0 6.28319}%
	\put(750,-450){\makebox(0,0){tpic}}%
	\special{pa 800 250}%
	\special{pa 1200 250}%
	\special{fp}%
	\special{sh 1}%
	\special{pa 1200 250}%
	\special{pa 1100 275}%
	\special{pa 1100 225}%
	\special{pa 1200 250}%
	\special{fp}%
	\special{sh}%
	\special{pa 1150 450}%
	\special{pa 1950 450}%
	\special{pa 1950 -50}%
	\special{pa 1750 -50}%
	\special{pa 1550 100}%
	\special{pa 1350 -50}%
	\special{pa 1150 -50}%
	\special{pa 1150 450}%
	\special{ip}%
	\special{sh 0}%
	\special{pa 1200 500}%
	\special{pa 2000 500}%
	\special{pa 2000 0}%
	\special{pa 1800 0}%
	\special{pa 1600 150}%
	\special{pa 1400 0}%
	\special{pa 1200 0}%
	\special{pa 1200 500}%
	\special{fp}%
	\put(1600,-250){\makebox(0,0){\TeX}}%
	\special{pa 1600 500}%
	\special{pa 1600 1050}%
	\special{fp}%
	\special{sh 1}%
	\special{pa 1600 1050}%
	\special{pa 1625 950}%
	\special{pa 1575 950}%
	\special{pa 1600 1050}%
	\special{fp}%
	\special{sh}%
	\special{pa 1150 1450}%
	\special{pa 1550 1400}%
	\special{pa 1950 1450}%
	\special{pa 1950 1200}%
	\special{pa 1950 950}%
	\special{pa 1550 1000}%
	\special{pa 1150 950}%
	\special{pa 1200 1200}%
	\special{pa 1150 1450}%
	\special{sp -0.05}%
	\special{sh 0}%
	\special{pa 1200 1500}%
	\special{pa 1600 1450}%
	\special{pa 2000 1500}%
	\special{pa 1950 1250}%
	\special{pa 2000 1000}%
	\special{pa 1600 1050}%
	\special{pa 1200 1000}%
	\special{pa 1250 1250}%
	\special{pa 1200 1500}%
	\special{sp}%
	\put(1600,-1250){\makebox(0,0){dvi driver}}%
	\special{sh 0}%
	\special{ia 1950 1475 200 200 0 6.28319}%
	\special{sh 0.2}%
	\special{ar 1950 1475 200 200 0 6.28319}%
	\put(1950,-1450){\makebox(0,0){tpic}}%
	\special{pa 1250 1250}%
	\special{pa 800 1250}%
	\special{fp}%
	\special{sh 1}%
	\special{pa 800 1250}%
	\special{pa 900 1275}%
	\special{pa 900 1225}%
	\special{pa 800 1250}%
	\special{fp}%
	\special{sh}%
	\special{ia 350 1200 400 250 0 6.28319}%
	\special{sh 0}%
	\special{ar 400 1250 400 250 0 6.28319}%
	\put(400,-1250){\makebox(0,0){printer}}%
\end{picture}
\end{center}

ނ݊ƃ|[^reB \TeX ̏dvȓłA specials ̈ɂ
TdKvłBƂ͌̂́AƃOtBbNXɊւĂ \TeX gł
Ȃ dvi hCo󂯂͍̂Ił悤Ɏv܂B ܂AKnuth 
 The \TeX ~Book ̒ŁA

\begin{quotation}
\special{sh 0.1}%
\special{pa 0 0}%
\special{pa 3000 0}%
\special{pa 3000 1500}%
\special{pa 0 1500}%
\special{pa 0 0}%
\special{ip}%
A܂܂ȃO[v̐lӐ[dˁǍʁAOtBb
N߂̉炩̕W܂̂Ɗ҂ĂBȂ΁A\verb+\special
+ g߂̎gꂳ”\BiJDPj%
\end{quotation}

ƏĂ܂B̓_A tpic  eepic, gnuplot ͂߂Ƃ鑽̃v
O dvi hCoɂăT|[gĂA ̕WƌĂׂ鑶݂
ȂĂ܂B

ō̃o[Wł́Asempa ̂ӂɂA dviout/prt  tpic T|
[gt邱Ƃɂ܂Bʏ (non-tpic) ̏xo[W
 dviout/prt ɔא \% xxƎv܂̂ŁA tpic gƂ̏Ȃ
[U[ɂfbgɂ͂ȂȂł傤BAvOTCY͂Ȃ
傫ȂĂ܂B

Ȃ݂ɁAƂāA gnuplot pēẽOt latex ` eepic
`ŏo͂̃TCYrĂ݂ƁF

\begin{center}
\begin{tabular}{lcc}
            &  latex &  eepic \\
\hline
CP2FIG1.TEX &  11684 &  1513 \\
CP2FIG2.TEX &  20586 &  1512 \\
CP2FIG3.TEX &  11684 &  1513 \\
CP2.DVI     &  21052 &  8584
\end{tabular}
\end{center}

Ƃ킯ŁAȂt@CTCYȂA \TeX ̕SȂȂĂ
邱Ƃ܂BGȃOtꍇɂ͓Ƀbg傫Ǝv܂B

\section{tpic Ƃ͉}

tpic ́A Brian Kernighan  Troff p}`vvZbT pic ɂāA Tim
Morgan グ \TeX p}`vvZbTyтꂪo͂ special R}
hZbĝ̖łBŐVo[W 2.2 łBtpic special R}hZbg
ꎩ̂͂ȒPȃOtBbNEv~eBu߂łACvg
rIeՂłɂ炸pL̂ŁA  dvi  hCo  (iptex,
xtex, texx, texsun, imagen1, dvips, dviis, quicspool) OtBbNXEv
OT|[g悤ɂȂ܂B

\subsection{tpic ̎gp@}

ʂ \TeX  tpic T|[g dvi hCo΁A[U[g tpic
special R}h𕶏ɑ}Đ}Ƃ”\łBiۂ̕
ďĂ܂Bj Atpic ̓eLXgƐ}`قƂǓƗ
ɍs܂̂ŁAeLXgƐ}`݂ɂ͂xs낪KvłB
p猩ƁAtpic specials ͂܂Ńv~eBułAʏ͑̃Ot
BbNXEvOo͂钆Ԍƍlق悢ł傤Bɑ
vO tpic specials o͂T|[gĂ܂̂ŁA prɉĎg
ł܂B

\begin{description}
\item[tpic]
q \TeX p}`vvZbTłBt[`[gubN_CAO
ǁAȒPȐ}`̂ɑϕ֗Ɏg܂B AAT\&T Bell Labs. 
L pic ̃R[hꕔ܂łAt[EFAł͂܂B
\item[gpic]
GNU vWFNg‚ pic ʌ݊̃vvZbTłAtpic o͂
\łBtpic ̑Ɏgt[EFAłB groff pbP[WɊ܂܂Ă
܂B
\item[eepic]
Conrad Kwok ̍ \LaTeX p̃}NłB\LaTeX  picture ‹Ƃ̊g
ł epic }NXɊgāAtpic specials o͂ł悤ɂ̂
B tpic T|[g dvi hCoȂꍇɂAepic ŃG~[g
ގ̐}悤ɍHvĂ܂B    documentstyle     ̃IvV
\verb|[epic,eepic]| w肵Ďg܂B
\item[gnuplot]
Thomas Williams, Colin Kelley, David Kotz ̎ɂȂA֐vbgăO
tvOłB\LaTeX ~picture ‹o͂ƁAeepic o̗͂T|
[gĂ܂B eepic }NpꍇA``set terminal eepic'' Ǝw肵ăO
to͂A    𕶏ɂƂ荞ލ    documentstyle     ̃IvV
\verb|[epic,eepic]| w肵Ďg܂B
\item[transfig]
Micah  Beck  ɂ  \LaTeX  p}`t@CݕϊvOłB   \LaTeX
~picture, epic, eepic, PiCTeX ȂǑ̃OtBbNXT|[gĂ
B ɕ֗Ǝv̂́A UNIX ̃EBhEVXep̐}`GfB^ Fig,
xfig o͂ Fig R[h̃R}hɖ|󂵂Ă邱ƂłB  
Fig  xfig  DOS ɈڐA΁A\TeX OtBbNX tpic O蔶i_CA
OE֐vbgEGjo낤ƂɂȂ܂B\verb+W(^^)W+

\end{description}

\subsection{tpic 2.2 R}hZbg (output language) dl}

̎dl̓OtBbNXEvO dvi  hCoƂĂl̂
߂̃KChłB tpic vvZbT tpic o͂́Aŏ newbox R}h
s graph `܂BX̐} graph Ɋ肠Ăꂽ vtop ɂ
Ă܂B̔̕ƍ͐}̃TCŶ݂Ō܂Atext ͍l܂B
̔̒ɁAA special R}h hbox R}hт܂B

X̃OtBbNvf̈ʒúA \TeX ێĂuy[W݈̌ʒuv
΂鑊΍WŎw肵܂BX special  graph box ̍[ɒuA
̓_ graph ̌_ɂȂ܂BX ͉EAY {\em }łBiY
 picture ‹ƋtȂ̂ŒӂKvłBj W͐ŕ\APʂ̓~
C`łBʏ graph ͓̃OtBbNvf܂傫‚̂ŁA
x, y ͐̒lƂ܂B

\begin{center}
\unitlength 0.001in
\begin{picture}(600,600)(0,-550)
	\special{pn 8}%
	\special{pa 0 0}%
	\special{pa 500 0}%
	\special{fp}%
	\special{sh 1}%
	\special{pa 500 0}%
	\special{pa 400 25}%
	\special{pa 400 -23}%
	\special{pa 500 0}%
	\special{fp}%
	\special{pa 0 0}%
	\special{pa 0 500}%
	\special{fp}%
	\special{sh 1}%
	\special{pa 0 500}%
	\special{pa -23 400}%
	\special{pa 25 400}%
	\special{pa 0 500}%
	\special{fp}%
	\put(0,0){\makebox(0,0)[rb]{0,0}}%
	\put(520,0){\makebox(0,0)[l]{$+x$}}%
	\put(0,-520){\makebox(0,0)[t]{$+y$}}%
\end{picture}
\end{center}

px +X  +Y ւ̌𐳂ƂāAWAP (0 - $2\pi$) ŋLq
܂B  ͏o̓y[Wł́uvvɑ܂B  Sȉ~Ƒȉ~́A
$\hbox{\it start angle}=0$  $\hbox{\it end angle} \ge 2\pi$ ƂĎw肵
B

dvi hCoׂ special R}h͈ȉ̂ƂłB ͈ˆȏ
̋󔒂ŋ؂AɒfȂ萮łBSĂ̐}`ih‚ԂȊOj
̓eLXgƓƗɍsAdˏ܂Bspecial ̌ɌeLXg͐}
`̏ɏdˏ܂Bspecial ̑O \TeX ̕ێ錻݈ʒu͕sςłB

\begin{description}
\item[pn $s$]
 $s$ ~C`ɐݒ肵܂B
\item[pa $x$ $y$]
_ $(x, y)$  path ɕt܂Bpath ̓hCoLA̓_̏W
ioHjłB$x$  $y$ ̒Pʂ̓~C`łB
\item[fp]
܂łɒ`ꂽ path A݂̐Ŏۂɕ`܂itbVjBpath
̓_̐̓[ɃZbg܂B  VF[fBOݒ肳ĂA  
path ‚Ă΁Apath h‚Ԃ܂B
\item[ip]
 fp ƓłApath `܂B VF[fBÓA
΍s܂B
\item[da $f$]
 fp ƓłApath ͔jŕ`܂B $f$ ͎ŁA_bV
̒C`PʂŎw肵܂B
\item[dt $f$]
 fp ƓłApath ͓_ŕ`܂B $f$ ͎ŁA_̊ԊuC
`PʂŎw肵܂B
\item[sp $d$]
 fp ƓłApath  spline Ȑŕ`܂B $d$ ͎ŁAȐ
̎ނw肵܂F
\begin{itemize}
\item $d=0$  $d$ ȗꂽꍇAŕ`܂B
\item $d>0$ ̏ꍇAjŕ`܂B$d$ ̓_bV̒łB
\item $d<0$ ̏ꍇA_ŕ`܂B$-d$ ͓_ԊułB
\end{itemize}
\item[ar $x$ $y$ $r_x$ $r_y$ $s$ $e$]
S $(x,y)$ ̌ʂ`܂B$s$ ͊JnpxA$e$ ͏IpxŁAWAP
̎łB Sȉ~ȉ~łꍇ́A$r_x$, $r_y$ ͂ꂼ $x$, $y$ 
a\܂BłȂꍇ $r_x=r_y$ łA$s$  $e$ ֌ʂ`
B΃VF[fBOs܂B
\item[ia $x$ $y$ $r_x$ $r_y$ $s$ $e$]
 ar Ɠłʂ͕`A΃VF[fBÔݍs
B
\end{description}

ȉ̃R}h̓IvVłBCvgȂꍇ́Advi hCo͒P
ɂ𖳎Ȃ΂܂B

\begin{description}
\item[sh $s$]
VF[fBOw肵܂B̃R}h̎ɒ`‚}`iRˆȏ
 pa Ƃɑ fp  ip A  ar  ia  j̓h‚Ԃ܂B
$s$  0 ȏ 1 ȉ̎łB[͔œh‚ԂƂӖA}`̉
̂̓eLXg܂ߑSď܂B[ȊO̒l͊DFӖA}`
̂̂ {\em } DFh܂B1 ͍œh‚ԂƂӖ
ARȂ炻̉ɂ͉̂ȂȂ܂B0.5 ̓ftH[g
lŁAuʏv̊DFӖA$s$ w肳ĂȂ 0.5 ̒lp܂B
VF[fBO͐}`݂̓̂ɑ΂čsAE͂Ƃ͓ƗɌ݂̐
pĕ`܂B

\end{description}

ȉ̃R}h͈ȑÕo[Ŵ̂łA݊̂߂ɃCvg
ׂłB

\begin{description}
\item[wh]
 sh 0 ƓłB
\item[bk]
 sh 1 ƓłB
\item[tx]
̃R}h́AȑOɂ͓h‚Ԃ̃p^[w肷̂ɗpĂ܂
AImagen foCXhCoΉĂ݂̂łA ɃfoCXˑ
̂ŁACvg͂߂ł܂Bsh R}h𐄏܂B

\end{description}

\section{쌠EoOȂ}

\begin{itemize}
\item ̒̕쌠 dviout/prt pbP[Ŵɏ]܂B
\item tpic ł̃RpC ``Make -D(@햼) -DTPIC  dviout.exe  dviprt.exe''
łB``-DVFTPIC''ł͏̋ytHg̓WJɂ tpic p֐𗘗p܂B
\item dviout/prt ̓y[WɏŝŁA y[W΂ĕ\E
ƈȑÕy[W̐ݒ肪ꂸftHg̐ɂȂĂ܂Ƃ
܂BftHgȊO̐𕡐y[Wɂ킽ėpƂɂ́Aey[W̍
A specials ̒O pn R}ĥłB
\item tpic specials ̎dl͂܂ł͂ȂA Iȕ܂B tpic
T|[gvOꍇɂ́A̎dlύXɏ_ɑΉł悤
ȃR[fBO߂܂B
\end{itemize}

\section{ӎ}

Tim Morgan  tpic 2.2 latest version ̎dlƃ}jA肭A
dl̘a{pbP[WɓYt邱ƂĂ܂B܂A{p
sA⎁ɂ tpic  dviout/prt ɂ‚ċMdȂ܂B
spline ֐̃CvgɂAF́u C ɂŐVAS
YTvQlɂȂ܂Bӂ܂B

\end{document}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-14 08:31:48 +0000