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%%
%% This is file `egplot.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% egplot.dtx (with options: `style')
%%
%% Copyright (C) 1998 by Axel.Probst@bam.de
%%
%% This file is NOT the source for emp, because almost all comments
%% have been stripped from it. It is NOT the preferred form of emp
%% for making modifications to it.
%%
%% Therefore you can NOT redistribute and/or modify THIS file. You can
%% however redistribute the complete source (emp.dtx and emp.ins)
%% and/or modify it under the terms of the GNU General Public License as
%% published by the Free Software Foundation; either version 2, or (at
%% your option) any later version.
%%
%% As a special exception, you can redistribute parts of this file for
%% the electronic distribution of scientific papers, provided that you
%% include a short note pointing to the complete source.
%%
%% Emp is distributed in the hope that it will be useful, but
%% WITHOUT ANY WARRANTY; without even the implied warranty of
%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
%% GNU General Public License for more details.
%%
%% You should have received a copy of the GNU General Public License
%% along with this program; if not, write to the Free Software
%% Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% \CheckSum{376}
%% \CharacterTable
%% {Upper-case \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
%% Lower-case \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
%% Digits \0\1\2\3\4\5\6\7\8\9
%% Exclamation \! Double quote \" Hash (number) \#
%% Dollar \$ Percent \% Ampersand \&
%% Acute accent \' Left paren \( Right paren \)
%% Asterisk \* Plus \+ Comma \,
%% Minus \- Point \. Solidus \/
%% Colon \: Semicolon \; Less than \<
%% Equals \= Greater than \> Question mark \?
%% Commercial at \@ Left bracket \[ Backslash \\
%% Right bracket \] Circumflex \^ Underscore \_
%% Grave accent \` Left brace \{ Vertical bar \|
%% Right brace \} Tilde \~}
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\fileversion{v1.01}
\NeedsTeXFormat{LaTeX2e}
\gdef\filename{egplot.sty}%
\gdef\filedate{1998/06/20}%
\gdef\filemaintainer{Axel Probst}%
\ProvidesPackage{egplot}[\filedate\space\fileversion\space
Encapsulated gnuplot LaTeX Package (\filemaintainer)]
\RequirePackage{graphicx}[1994/12/15]
\RequirePackage{verbatim}
\RequirePackage{ifthen}
\newboolean{egp@german}
\setboolean{egp@german}{false}
\DeclareOption{german}{%
\setboolean{egp@german}{true}}
\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{graphicx}}
\ProcessOptions
{\catcode`\#=11\gdef\egpcomment{#}}
\def\egpwrite#1{%
\if@egpio
\immediate\write\@outegp{#1}%
\fi
\ignorespaces}
\newif\if@egpio
\@egpiotrue
\newwrite\@outegp
\newcommand{\egpfile}[1][\jobname]{%
\def\theegpfile{#1}%
\if@egpio
\immediate\openout\@outegp=\theegpfile.gp\relax
\egpwrite{\egpcomment\space \theegpfile.gp -- %
do not edit, generated automatically by \jobname.tex^^J}
\expandafter\ifx\expandafter*\the\egp@prelude*\else
\egpwrite{\the\egp@prelude;}%
\fi
\fi
\setcounter{egpfig}{0}
\setcounter{egpcalc}{0}}
\let\theegpfile\relax
\newcounter{egpfig}
\newcounter{egpcalc}
\newtoks\egp@prelude
\newtoks\egp@figprelude
\newtoks\egp@figepilog
\def\egpprelude#1{\egp@prelude={#1}}
\def\egpfigprelude#1{\egp@figprelude={#1}}
\def\egpfigepilog#1{\egp@figepilog={#1}}
\def\egpaddtoprelude#1{\egp@prelude=\expandafter{\the\egp@prelude^^J#1}}
\def\egpaddtofigprelude#1{\egp@figprelude=\expandafter{\the\egp@figprelude^^J#1}}
\def\egpaddtofigepilog#1{\egp@figepilog=\expandafter{\the\egp@figepilog^^J#1}}
\def\endegpfile{%
\egpwrite{\egpcomment\space the end.}%
\let\theegpfile\relax
\if@egpio
\immediate\closeout\@outegp
\fi}
\newcommand{\egp}[1][*]{%
\def\egp@@name{#1}%
\egp@}
\newcommand{\egpx}[2][*]{%
\def\egp@@name{#1}%
\egp@x{#2}}
\newcommand{\egpdef}[1]{%
\def\egp@@name{#1}%
\egp@def}
\def\egp@{%
\egp@start%
\egpwrite{print 'generating picture ---- \theegpfile\theegpfig.eps'^^J%
set output '\theegpfile\theegpfig.eps'^^J}
\egp@includegraphics{\theegpfile}{\theegpfig}%
\egpcmds}
\def\egp@x#1{%
\egp@start%
\egpwrite{print 'generating picture ---- \theegpfile\theegpfig.eps'^^J%
set output '\theegpfile\theegpfig.eps'^^J}
\egp@includegraphicx[#1]{\theegpfile}{\theegpfig}%
\egpcmds}
\def\egp@def{%
\egp@start%
\egpwrite{print 'generating picture ---- \theegpfile\theegpfig.eps'^^J%
set output '\theegpfile\theegpfig.eps'^^J}
\egpcmds}
\def\egp@start{%
\egp@checkfile
\global\expandafter\advance\csname c@egpfig\endcsname \@ne
\egp@@def{\egp@@name}%
\expandafter\ifx\expandafter*\the\egp@figprelude*\else
\egpwrite{\the\egp@figprelude}%
\fi}
\def\egp@checkfile{%
\ifx\theegpfile\relax
\errhelp={Outside an egpfile environment, I have no clue as to where^^J%
the GNUPlot commands should go. I will use egpdefault.gp^^J%
for this graph, but you'd better fix your code!}%
\errmessage{I detected a egp environment outside of egpfile}%
\egpfile[egpdefault]
\fi}
\def\egp@includegraphics#1#2{%
\leavevmode
\IfFileExists{#1#2.eps}%
{\includegraphics{#1#2.eps}}%
{\typeout{%
egp: File #1#2.eps\space not found:^^J%
egp: Process #1.gp with GNUPlot and then %
reprocess this file.}}}
\newcommand{\egp@includegraphicx}[3][scale=1]{%
\leavevmode
\IfFileExists{#2#3.eps}%
{\includegraphics[#1]{#2#3.eps}}%
{\typeout{%
egp: File #2#3.eps\space not found:^^J%
egp: Process #2.gp with GNUPlot and then %
reprocess this file.}}}
\def\egpcmds{%
\begingroup
\@bsphack
\let\do\@makeother\dospecials
\catcode`\^^M\active
\def\verbatim@processline{\egpwrite{\the\verbatim@line}}%
\verbatim@start}%
\def\endegpcmds{%
\@esphack
\endgroup}
\def\endegp{%
\endegpcmds
\ifthenelse{\boolean{egp@german}}{%
\egpwrite{!sed -e '/[0-9]*[.][0-9]*)\ .show/s/[.]/,/' \theegpfile\theegpfig.eps >\theegpfile\theegpfig.tmp^^J}
\egpwrite{!cp \theegpfile\theegpfig.tmp \theegpfile\theegpfig.eps}
\egpwrite{!rm -f \theegpfile\theegpfig.tmp}}
{}
\expandafter\ifx\expandafter*\the\egp@figepilog*\else
\egpwrite{\the\egp@figepilog}%
\fi}
\def\endegpx{\endegp}
\def\endegpdef{\endegp}
\def\egp@@def#1{%
\global\e@namedef{egp@k:f:#1}{\theegpfile}%
\global\e@namedef{egp@k:c:#1}{\theegpfig}}
\def\e@namedef#1{\expandafter\edef\csname #1\endcsname}
\newcommand{\egpuse}[2][scale=1]{%
\@ifundefined{egp@k:f:#2}%
{\typeout{egp: \string\egpuse: `#2' undefined!}}%
{\egp@includegraphicx[#1]{\@nameuse{egp@k:f:#2}}{\@nameuse{egp@k:c:#2}}}}
\newcommand{\egpcalc}[2][*]{%
\def\egp@@name{#1}%
\def\egp@expression{#2}
\egp@calc}
\def\egp@calc{%
\egp@checkfile
\global\expandafter\advance\csname c@egpcalc\endcsname \@ne
\egpc@@def{\egp@@name}%
\egpwrite{print 'calculating value ----- \theegpfile\theegpcalc.val'^^J%
set term table; set output '\theegpfile\theegpcalc.tmp'^^J%
set samples 2^^J%
set zero 0^^J%
plot [0:0] \egp@expression^^J}
\ifthenelse{\boolean{egp@german}}{%
\egpwrite{!tail -3 \theegpfile\theegpcalc.tmp | head -1 | cut -f 2 -d' ' | sed -e 's/[.]/{,}/' >\theegpfile\theegpcalc.val^^J}}
{\egpwrite{!tail -3 \theegpfile\theegpcalc.tmp | head -1 | cut -f 2 -d' ' >\theegpfile\theegpcalc.val^^J}}
\egpwrite{!rm -f \theegpfile\theegpcalc.tmp^^J%
reset^^J}}
\def\egpc@@def#1{%
\global\e@namedef{egp@k:f:#1}{\theegpfile}%
\global\e@namedef{egp@k:v:#1}{\theegpcalc}}
\newcommand{\egp@includevalue}[2]{%
\IfFileExists{#1#2.val}%
{\input{#1#2.val}}%
{\typeout{%
egp: File #1#2.val\space not found:^^J%
egp: Process #1#2.gp with GNUPlot and then %
reprocess this file.}}}
\newcommand{\egpshowval}[2][*]{%
\def\egp@@name{#1}%
\def\egp@expression{#2}
\egp@calc
\egp@includevalue{\theegpfile}{\theegpcalc}}
\newcommand{\egpuseval}[1]{%
\@ifundefined{egp@k:f:#1}%
{\typeout{egp: \string\egpuseval: `#1' undefined!}}%
{\egp@includevalue{\@nameuse{egp@k:f:#1}}{\@nameuse{egp@k:v:#1}}}}
\newcommand{\egpassign}[2]{%
\egpwrite{#1=#2}\egpshowval{#1}}
\egpfigprelude{set terminal postscript eps monochrome dashed "Helvetica" 17}
\egpfigepilog{reset}
\InputIfFileExists{egplot.cfg}
{\typeout{egp: Using configuration file 'egplot.cfg'}}
{}
\endinput
%%
%% End of file `egplot.sty'.
|
