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- % eepicemu Version 1.1a < Febrary 1, 1988 >
- % Written by Conrad Kwok
- %
- % Internet : kwok@iris.ucdavis.edu
- % csnet : kwok@ucd.csnet
- % csnet : kwok%iris.ucdavis.edu@csnet.relay
- % UUCP : ...!ucbvax!ucdavis!iris!kwok
- %
- % The macros are in public domain.
- % You may distribute or modify it in any ways you like.
- % Please report any bugs, enhancements, comments, suggestions, etc.
- %
- % Change logs:
- % o Febrary 1, 1989
- % Add \newdimen\maxovaldiam for compatility with eepic
- %
- % o Febrary 1, 1989
- % Enhanced to handle new commands in eepic 1.1
- %
- \makeatletter
- \typeout{Emulation of EEPIC using EPIC. Version 1.1a - Released Febrary 1, 1988}
- \let\path\drawline
- \def\ellipse{%
- \@ifstar{\@ellipse}{\@ellipse}}
- \def\@ellipse#1#2{%
- \ifnum #1=#2%
- \circle{#1}%
- \else
- \oval(#1,#2)
- \fi\relax}
- \let\Thicklines\thicklines
- \def\circle{%
- \@ifstar
- {\@emudot}%
- {\@emucirc}%
- }
- \def\@emudot#1{%
- \@tempdimb #1\unitlength
- \ifdim \@tempdimb > 15pt
- \oval(#1,#1)%
- \else
- \@dot{#1}%
- \fi
- }
- \def\@emucirc#1{%
- \@tempdimb #1\unitlength
- \ifdim \@tempdimb > 40pt
- \oval(#1,#1)%
- \else
- \@circle{#1}%
- \fi
- }
- \def\arc#1#2#3{\typeout{arc function is not supported in emulation package}}
- \newcount\@spxcnt
- \newcount\@spycnt
- \newcount\@ispxcnt
- \newcount\@ispycnt
- \newcount\@cmidxcnt
- \newcount\@cmidycnt
-
- \def\spline(#1,#2){%
- \@ifnextchar ({\@ispline(#1,#2)}%
- {\ignorespaces}}
- \def\@ispline(#1,#2)(#3,#4){%
- \@ifnextchar ({\@iispline(#1,#2)(#3,#4)}%
- {\@drawline[0](#1,#2)(#3,#4)\ignorespaces}}
- \def\@iispline(#1,#2)(#3,#4)(#5,#6){%
- \@ifnextchar ({%
- \@spxcnt=#3 \advance\@spxcnt by #5 \divide\@spxcnt by 2\relax
- \@spycnt=#4 \advance\@spycnt by #6 \divide\@spycnt by 2\relax
- \@chaikin{#1}{#2}{#3}{#4}{\@spxcnt}{\@spycnt}%
- \@ispxcnt=\@spxcnt\relax \@ispycnt=\@spycnt\relax
- \@iispline(\@ispxcnt,\@ispycnt)(#5,#6)}%
- % else
- {\@chaikin{#1}{#2}{#3}{#4}{#5}{#6}}}
- \def\@chaikin#1#2#3#4#5#6{%
- \@cmidxcnt=#1 \advance\@cmidxcnt by #3
- \advance\@cmidxcnt by #3 \advance\@cmidxcnt by #5
- \divide\@cmidxcnt by 4
- \@cmidycnt=#2 \advance\@cmidycnt by #4
- \advance\@cmidycnt by #4 \advance\@cmidycnt by #6
- \divide\@cmidycnt by 4
- \@drawline[0](#1,#2)(\@cmidxcnt,\@cmidycnt)%
- \@drawline[0](\@cmidxcnt,\@cmidycnt)(#5,#6)%
- }
- \def\allinethickness#1{\thicklines\linethickness{#1}}
- %
- \newdimen\maxovaldiam \maxovaldiam 40pt\relax
- %
- \def\filltype#1{}
- \def\blacken{}
- \def\whiten{}
- \def\shade{}
- \def\texture{}
- \makeatother
-