diff options
| -rw-r--r-- | Master/texmf-dist/source/latex/psfragx/psfragx.drv | 42 | ||||
| -rw-r--r-- | Master/texmf-dist/source/latex/psfragx/psfragx.dtx | 1669 | ||||
| -rw-r--r-- | Master/texmf-dist/source/latex/psfragx/psfragx.ins | 74 |
3 files changed, 1785 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/psfragx/psfragx.drv b/Master/texmf-dist/source/latex/psfragx/psfragx.drv new file mode 100644 index 00000000000..bdd30fe3c73 --- /dev/null +++ b/Master/texmf-dist/source/latex/psfragx/psfragx.drv @@ -0,0 +1,42 @@ +%% +%% This is file `psfragx.drv', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% psfragx.dtx (with options: `driver') +%% +%% This is a generated file. +%% +%% Copyright (C) 2003, 2004 Pascal Kockaert +%% Pascal.Kockaert ad ulb.ac.be +%% Note that ''ad´´ is often replaced by the ''@´´ sign. +%% ---------------------------------------------------------- +%% +%% This package may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either version 1.2 +%% of this license or (at your option) any later version. +%% The latest version of this license is in +%% http://www.latex-project.org/lppl.txt +%% and version 1.2 or later is part of all distributions of LaTeX +%% version 1999/12/01 or later. +%% +\ProvidesFile{psfragx.drv} +\documentclass[a4paper,11pt]{ltxdoc} +\usepackage[ansinew]{inputenc} +\usepackage[T1]{fontenc} +\usepackage[francais,english]{babel} +%% Uncomment the following line if you don't want to include a +%% source-code listing. +%%\OnlyDescription +\CodelineIndex +%% +%%% Babel french option +\NoAutoSpaceBeforeFDP +%%% +\begin{document} + \DocInput{psfragx.dtx} +\end{document} +\endinput +%% +%% End of file `psfragx.drv'. diff --git a/Master/texmf-dist/source/latex/psfragx/psfragx.dtx b/Master/texmf-dist/source/latex/psfragx/psfragx.dtx new file mode 100644 index 00000000000..3a01ae353b8 --- /dev/null +++ b/Master/texmf-dist/source/latex/psfragx/psfragx.dtx @@ -0,0 +1,1669 @@ +% \iffalse +%<*gobble> +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% +% +% Run LaTeX on this file and read the generated file readmePFX.txt. +% +% +% +% Copyright 2003, Pascal Kockaert +% This file is distributed under the LPPL license. +% (see http://www.latex-project.org/lppl.txt for details) +% +% +% You can check the integrity of this file by looking at the +% character table below. +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% \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 \~} +%</gobble> +%<*license> +% This package IS NOT psfrag.sty. It is an eXtension to psfrag.sty. +% +% This file may be distributed and/or modified under the +% conditions of the LaTeX Project Public License, either version 1.2 +% of this license or (at your option) any later version. +% The latest version of this license is in +% http://www.latex-project.org/lppl.txt +% and version 1.2 or later is part of all distributions of LaTeX +% version 1999/12/01 or later. +%</license> +%<*readme> +\begin{filecontents*}{readmePFX.txt} +Readme file associated to the psfragx package. + +This file describes how to install the package. + +All you need is the file psfragx.dtx. If the file psfragx.ins does +not exist, run LaTeX on the file psfragx.dtx. This should +generated the file psfragx.ins. + +Run LaTeX on the file psfragx.ins. This generates all the files of +the package. The documentation will be generated if you run LaTeX +on psfragx.drv. + +In order to create the index, you should run makeindex like this. +> makeindex -s gind psfragx.idx +> makeindex -s gglo -o psfragx.gls psfragx.glo + +Do not forget to re-run LaTeX on psfragx.drv two times. + +You can now read the file psfragx.dvi or transform it into +psfragx.ps or psfragx.pdf. + +If you want to modify the default behaviour of psfragx, do not +edit the code, but create a file psfragx.cfg to this end. This +file will be input after the package psfragx is loaded. + +Finally, if your TeX implementation uses a database to find files, +you should rebuild this database. fpTeX and teTeX systems use +> mktexlsr + +Happy TeXing. + +Pascal Kockaert + +\end{filecontents*} +%</readme> +%<*gobble> +% Next lines create file psfragx.ins. +% Run it through LaTeX in order to install the package. +\begin{filecontents*}{psfragx.ins} +%</gobble> +%<*ins> +% This file will generate fast loadable files and documentation +% driver files from the doc files in this package when run through +% LaTeX or TeX. +% +% Copyright (C) 2003,2004 Pascal Kockaert +% Pascal.Kockaert ad ulb.ac.be +% Note that ''ad´´ is often replaced by the ligature: ''@´´. +% ---------------------------------------------------------- +% +% This package may be distributed and/or modified under the +% conditions of the LaTeX Project Public License, either version 1.2 +% of this license or (at your option) any later version. +% The latest version of this license is in +% http://www.latex-project.org/lppl.txt +% and version 1.2 or later is part of all distributions of LaTeX +% version 1999/12/01 or later. +% +% --------------- start of docstrip commands ------------------ +% +\input docstrip + +\keepsilent\askonceonly + +\usedir{tex/latex/psfragx} + +\preamble + +This is a generated file. + + +Copyright (C) 2003, 2004 Pascal Kockaert +Pascal.Kockaert ad ulb.ac.be +Note that ''ad´´ is often replaced by the ''@´´ sign. +---------------------------------------------------------- + +This package may be distributed and/or modified under the +conditions of the LaTeX Project Public License, either version 1.2 +of this license or (at your option) any later version. +The latest version of this license is in + http://www.latex-project.org/lppl.txt +and version 1.2 or later is part of all distributions of LaTeX +version 1999/12/01 or later. + +\endpreamble + +\generate{\file{psfragx.drv}{\from{psfragx.dtx}{driver}}} +\generate{\file{psfragx.sty}{\from{psfragx.dtx}{package,version}}} +\generate{\file{psfragx.ins}{\from{psfragx.dtx}{ins}}} +\generate{\file{psfragx.cfg}{\from{psfragx.dtx}{cfg,version}}} +\generate{\nopreamble\nopostamble% + \file{psfragx.m} {\from{psfragx.dtx}{matlab}}} +\generate{\nopreamble\nopostamble% + \file{pfxprint.m} {\from{psfragx.dtx}{pfxprint}}} +%\generate{\file{Example.eps}{\from{psfragx.dtx}{example}}} + +\Msg{***********************************************************} +\Msg{* To complete the installation of psfragx, you should} +\Msg{* move psfragx.sty to a directory seen by TeX.} +\Msg{*} +\Msg{* The file psfragx.cfg should be adapted to your needs} +\Msg{* and put into a personal directory (HOME rather than LOCAL)} +\Msg{* You can adapt the format of the documentation file by} +\Msg{* editing the file psfragx.drv, before compiling it.} +\Msg{*} +\Msg{***************************************************************} +\Msg{* This message is transcripted at the end of psfragx.log} +\Msg{***************************************************************} + +\endbatchfile +%</ins> +%<*gobble> +\end{filecontents*} +%</gobble> +%<*gobble> + \ProvidesFile{psfragx.dtx} +%</gobble> +%<package>\NeedsTeXFormat{LaTeX2e}[2001/06/01] +%<package>\ProvidesPackage{psfragx} +%<driver>\ProvidesFile{psfragx.drv} +%<cfg>\ProvidesFile{psfragx.cfg} +%<*version> +% %\fi +% \ProvidesFile{psfragx.dtx} + [2004/12/10 v1.0 psfragx (Pascal Kockaert)] +% % \iffalse +%</version> +%<*gobble> +\csname endinput\endcsname\csname @@end\endcsname\csname end\endcsname +%</gobble> +%<*driver> +\documentclass[a4paper,11pt]{ltxdoc} +\usepackage[ansinew]{inputenc} +\usepackage[T1]{fontenc} +\usepackage[francais,english]{babel} +%% Uncomment the following line if you don't want to include a +%% source-code listing. +%%\OnlyDescription +\CodelineIndex +%% +%%% Babel french option +\NoAutoSpaceBeforeFDP +%%% +\begin{document} + \DocInput{psfragx.dtx} +\end{document} +%</driver> +% %\fi +% +% \GetFileInfo{psfragx.dtx} +% +% \title{PSfragX: one graphic in one file% +% \thanks{This file has version~\fileversion. +% It was processed on ~\filedate.}} +% \author{Pascal Kockaert} +% \date{\filedate} +% +% \CheckSum{646} +% \RecordChanges +% \MakeShortVerb{\"} +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% \newcommand{\EPS}{\textsc{eps}} +% \newcommand{\PFX}{\textsc{pfx}} +% \newcommand{\OVP}{\textsc{ovp}} +% \maketitle +% \begin{abstract} +% "\usepackage["\textit{options}"]{pfragx}" inputs the packages "psfrag" and +% "graphicx", and adds essentially one \LaTeX{} command, which is +% "\includegraphicx" (with an 'x´ at the end). +% +% This command differs from "\includegraphics" in the fact that it +% inputs "\psfrag" replacements contained into the included {\EPS} file +% itself. +% +% If the {\EPS} files contains those replacements at the right place, +% "\usepackage[sub]{psfragx}" +% will substitute "\includegraphicx" to "\includegraphics" +% automatically. +% At the same time, it is possible to include overpic commands into the +% {\EPS} file, and they will be automatically processed. +% +% The {\EPS} file can be written by a matlab script, so that the user +% needs only to call the script in order to print the matlab figure. +% No additional work will be necessary. +% \end{abstract} +% +% \tableofcontents +% +% \section{Warning} +% Some options of this package allow to overwrite some files ending +% in .pfx and in .ovp. Be sure to understand how these options work +% before using them. +% +% The text below assumes that you are used to +% "\includegraphics" from the "graphicx" package, and +% also to "\psfrag" from the "psfrag" package. Reading +% the documentation of "overpic" could also help to +% understand what follows. +% +% \section{Motivation} +% +% Using graphics drawn by mathematical softwares is very convenient +% but does not offer all the flexibility of \TeX{} and \LaTeX{} when +% it comes to write labels. +% +% Some solutions exist, like the matlab "laprint.m" function +% (http://www.uni-kassel.de/fb16/rat/matlab/laprint/) to print from +% matlab(TM) +% into {\EPS} files suited to be easily handled by "psfrag". All the +% labels (including numbers on the axis) are converted into strings +% like `x01´ that should be replaced by their values, like `3.141'. +% +% Though the result is pleasant, it is \textsc{mandatory} to keep track +% of the substitutions. This is why the "laprint.m" function takes care +% to write a \TeX{} file that contains all the "\psfrag" commands +% necessary to obtain the original labels. This \TeX{} file can be +% edited to modify the "\psfrag" commands. This scheme works well, but +% has some limitations. You must obviously take care to move the ".tex" +% and the ".eps" file together. But in addition, you must input the +% graphic using an "\input" command. If you intend to modify its size +% or change some "\psfrag" replacements, you need to open and modify +% the original ".tex" file. If you want to use packages like +% "overpic", you must modify the ".tex" file output by "laprint" or +% copy all the "psfrag" replacements that it contains to your main +% \TeX{} file. In case you would choose to copy the psfrag replacements +% into your main \TeX{} file, you will end up with a lot of lines like +% \begin{verbatim} +% \psfrag{x01}[B][B][1][0]{3.141} +% \psfrag{x02}[B][B][1][0]{6.283} +% \psfrag{x03}[B][B][1][0]{9.425} +% \psfrag{x04}[B][B][1][0]{12.566} +% \end{verbatim} +% into your \LaTeX{} document. +% +% In fact, you \textsc{do not need} to see all these lines, and should +% never see them, except, for example, if you want to replace them with +% \begin{verbatim} +% \psfrag{x01}[B][B][1][0]{$\pi$} +% \psfrag{x02}[B][B][1][0]{$\2\,\pi$} +% \end{verbatim} +% and so on. +% +% What is said here about "\psfrag" commands can be transposed to the +% "overpic" environment that allows to put "picture" objects over a +% graphic. +% +% The authors of "psfrag" have designed a mechanism that allows to +% embed "\psfrag" commands into the {\EPS} file itself\footnote +% {This was kindly reminded to me by Michael C. Grant, one of the +% authors of "psfrag", that I would like to thank here.% +% }. +% Though this mechanism can be convenient, it presents some drawbacks +% that are described into the documentation of "psfrag". +% +% The package "psfragX" aims to circumvent these drawbacks, as well as +% to introduce more flexibility into the automatic inclusion mechanism. +% For example, "psfragX" allows to define different "\psfrag" +% replacements for different languages. If "babel" is used, +% replacements will be selected according to the current language of +% the document. It also allows to make use of "color" commands that are +% ignored if the "color" package is not loaded. +% +% \section{How PSfragX works} +% +% \subsection{PSfrag, \textsc{pfx}, overpic and \textsc{ovp}} +% +% The package "psfragx" allows to embed "\psfrag" commands into the +% {\EPS} file, as well as "picture" objects in "overpic" environments. +% In order to simplify the description, we will refer only to +% "\psfrag" inclusions here below. +% The "overpic" inclusion mechanism works in the same way and will +% not be described. The differences between "psfrag" and "overpic" +% inclusions will appear in the syntax of some commands. We use the +% three letters "pfx" to prefix things that relate to "psfrag" and +% "ovp" to prefix things that relate to "overpic". +% +% The psfragx mechanism can be divided into two parts that are +% described separately. +% +% \subsection{Merging and separating the \TeX{} and {\EPS} documents} +% +% We use the result of "laprint.m" as an example, but all the {\EPS} file +% could be processed in the same way. "laprint" outputs +% "Fig1.tex" \&\ "Fig1.eps" files that can be converted into a single +% file that we call Figure1.eps, which is a copy of Fig1.eps, with +% additional comments that contain all the interesting lines of +% Fig1.tex. At this stage, you can throw the original files Fig1.tex +% and Fig1.eps. \textsc{Be careful to make a backup!!!} +% +% The added comments are not read by the PostScript interpreter and +% should not affect the resulting {\EPS} file. As far as I know, the +% comments used conform to the Adobe(TM) Document Structuring +% Convention (ADSC). These comments can be added by hand or using +% the matlab script "psfragx.m" that should be accompanying this file. +% Their structure also conforms to the DocStrip convention (see +% "docstrip.dtx"): the part to be copied starts with a comment "%<*pfx>" +% and ends with "%</pfx>". All the lines between these marks will be +% taken into account by "psfragx". +% +% \begin{verbatim} +% %<*pfx> +% %\psfrag{x01}[B][B][1][0]{3.141} +% %\psfrag{x02}[B][B][1][0]{6.283} +% %\psfrag{x03}[B][B][1][0]{9.425} +% %\psfrag{x04}[B][B][1][0]{12.566} +% %</pfx> +% \end{verbatim} +% PSfragx looks for these lines into the {\EPS} file and outputs them +% into a file with the same name, but a ".pfx" extension. In other +% words, "Figure1.pfx" is created with the comments of "Figure1.eps". +% This file is normally created only once, though there is an option +% to overwrite it. This means that you could edit it by hand without +% loosing your work next time you run LaTeX. +% +% In the same manner, it is possible to include picture commands using +% \begin{verbatim} +% %<*ovp> +% %\put(50,50){Middle of the graphic} +% %</ovp> +% \end{verbatim} +% These lines will go into the file "Figure1.ovp". +% +% The process of seeking for "pfx" and "ovp" environments stops +% as soon as a line starting with "%\endinput" is found. Including +% such a line will speed the things up. +% +% \subsection{Input the right file at the right moment} +% +% Once the "Figure1.pfx" file exists, the command "\includegraphicx" +% includes it and uses the conventional "\includegraphics" from +% "graphicx" with the same arguments. The result is that all the +% "\psfrag" replacements are processed before the +% "Figure1.eps" file is included. +% +% The "\psfrag" commands do not appear into the \TeX{} file. +% The {\PFX} file could be deleted, and all the replacements would still +% be performed, because the {\PFX} file would be re-generated on the fly. +% +% Now that all the labels on the axes are perfectly drawn, we could +% still want to replace the value "3.141" by the tag "$\pi$". This +% is why the "\includegraphicx" command has a second facultative +% argument. Inside this argument, you should issue all the "\psfrag" +% commands that you want to perform after the inclusion of the {\PFX} +% file. +% +% \begin{verbatim} +% \includegraphicx[width=\linewidth] +% (\psfrag{x01}[B][B]{$\pi$}% +% \psfrag{x02}[B][B]{$2\,\pi$}) +% {Figure1.eps} +% \end{verbatim} +% +% The second optional argument is defined with "()" to avoid an +% interaction between the brackets of the "\psfrag" command and +% those of the "\includegraphicx" command. +% +% All that is said about {\PFX} files and "psfrag" replacements can be +% transposed to {\OVP} files and "overpic" "picture" commands. +% +% If we want to add "overpic" commands before or after the inclusion +% of the {\OVP} file, we can use the two other optional arguments of +% "\includegraphicx": +% \begin{verbatim} +% \includegraphicx[width=\linewidth] +% <\put(50,50){Foreground object}> +% [\put(0,0){Background object}] +% {Figure1.eps} +% \end{verbatim} +% +% +% +% \section{Usage} +% +% \subsection{Package options} +% +% The package is input by +% "\usepackage["\textit{options}"]{psfragx}" +% +% +% The \textit{options} are +% \begin{description} +% \item[sub, nosub] substitute or do not substitute +% "\includegraphicx" to "\includegraphics"; +% \item[allcom,selcom] copy all or +% only selected MetaComments from the {\EPS} file to the {\PFX} file +% (if you do not understand what this means, you can safely ignore it); +% \item[ovp, noovp] makes use of overpic to (automatically) put picture +% objects over the graphics. +% \end{description} +% +% \subsection{Two new commands} +% +% \DescribeMacro{\includegraphicx} +% \DescribeEnv{overpix} +% \begin{itemize} +% \item \textsc{The} command of the package is: +% \begin{tabular}{rl} +% "\includegraphicx" &"["\textit{keys}"]"\\ +% &"("\textit{psfrags}")"\\ +% &"<"\textit{foreground overpic}">"\\ +% &"["\textit{background overpic}"]"\\ +% &"{"\textit{file.eps}"}"\\ +% \end{tabular} +% \item \textsc{The} environment of the package is: +% \begin{tabular}{rl} +% "\begin{overpix}" &"["\textit{keys}"]"\\ +% &"<"\textit{foreground overpic}">"\\ +% &"["\textit{background overpic}"]"\\ +% &"{"\textit{file.eps}"}"\\ +% "\end{overpix}"&\\ +% \end{tabular} +% \end{itemize} +% +% The meaning of the keys is explained in table~\ref{Tab:mean:keys}. +% \begin{table}{h!} +% \centering +% \caption{Meaning of the keys for \texttt{\string\includegraphics} +% and \texttt{overpix}} +% \label{Tab:mean:keys} +% \footnotesize +% \begin{tabular}{ccl} +% \hline +% key &acceptable values &action\\ +% \hline +% \textit{graphicx keys} +% & \textit{usual values} +% &\textit{usual meanings}\\ +% pfx &"true"/"false" &allows/disallows the +% inclusion of the +% {\PFX} file\\ +% overwritepfx &"true"/"false" &allows/disallows to +% overwrite an existing +% {\PFX} file\\ +% pfxadd &\textit{psfrags} &"\psfrag" commands to be +% processed after the +% inclusion of the +% {\PFX} file\\ +% ovp &"true"/"false" &allows/disallows the +% inclusion of the +% {\OVP} file\\ +% overwriteovp &"true"/"false" &allows/disallows to +% overwrite an existing +% {\OVP} file\\ +% ovpbgd &\textit{picture commands} &"picture" commands to be +% processed before the +% inclusion of the +% {\OVP} file\\ +% ovpfgd &\textit{picture commands} &"picture" commands to be +% processed after the +% inclusion of the +% {\OVP} file\\ +% \hline +% \end{tabular} +% \end{table} +% +% The item denoted by \textit{psfrags} should consist only in +% "\psfrag{A}[b][c][d][e]{F}" commands, where A,b,c,d,e,F can be +% anything. In addition, the "\psfrag" commands can be selectively +% included according to the current language of the document +% (at the point of inclusion). Two commands are provided. +% The commands "\iflanguage" is explained in the "babel" +% documentation. If "babel" is not loaded, "\iflanguage" is redefined +% to match the definition of "babel", that is:\\ +% "\iflanguage{"\textit{languagename}"}"% +% "{"\textit{true case}"}"% +% "{"\textit{false case}"}". +% The configuration file "psfragxcfg" given below, as an example, +% redefines the main commands of the "color" package so that no +% error occurs if the \textit{psfrags} contains color commands and +% the package "color" is not loaded. +% +% The item denoted by \textit{picture commands} should consist only in +% commands that are allowed in the usual "picture" environment of +% \LaTeX{}. You can also make use of "\iflanguage" and color commands, +% provided that the configuration file given below is used. +% +% \textsc{You cannot put blank lines}, that is lines that would +% consist only in one ``\%'' sign. If you insert such lines, the +% ``\%'' sign will be removed and some space will be added in front of +% the included figure. +% +% +% \subsection{Other new commands} +% +% Though they are not needed in a normal use of "psfragx", +% the following commands are available: +% "\allmetacomments", +% "\selectedmetacomments", +% "\copypfxfromto{<EPS file>}{<PFX file>}", +% "\setpfxinput{<File>}", +% "\setpfxoutput{<File>}", +% "\copypfxlines", +% "\pfxinput", +% "\ovpinput". +% Their usage can be deduced from the commented source code. +% +% The other commands are internal and start with "\pfx@" or "\ovp@". +% +% \section{Configuration file} +% +% The file "psfragx.cfg" will be input by psfrags, if it exists. +% This file can contain new commands of general use, or commands that +% must appear just before or just after the inclusion of the {\PFX}/{\OVP} +% file occurs. To this aim, four commands can be defined. Their names +% are "\Beforepfxinput", "\Afterpfxinput", +% "\Beforeovpinput", and "\Afterovpinput". They can be used as +% in the example below. +% \begin{macrocode} +%<*cfg> +% Example of configuration file for psfragx.sty +% The macros \Beforepfxinput, \Afterpfxinput +% \Beforeovpinput, and \Afterovpinput are executed +% into a group. They should not define global commands to +% avoid side effects. +% +% +% The command \providecolorcommands defines commands that +% take the same arguments as the mains commands of the +% color package, in case this package is not loaded. +% +\newcommand{\providecolorcommands} + {\def\pfx@gobble@two##1##2{\typeout{Some psfragx + replacement would appear + in color ##1{##2} + if the color package was + loaded!!!}}% + \def\pfx@gobble@three@fbox##1##2##3{\typeout{Some psfragx + replacement would + appear + in color ##1{##2} + and others + in color ##1{##3} + if the color package + was loaded!!!}% + \fbox}% + \def\pfx@fm@to@mm##1##2##{\csname ##1\endcsname{##2}}% + \expandafter\ifx\csname textcolor\endcsname\relax + \def\textcolor{\pfx@fm@to@mm{pfx@gobble@two}}\fi + \expandafter\ifx\csname color\endcsname\relax + \def\color{\pfx@fm@to@mm{pfx@gobble@two}}\fi + \expandafter\ifx\csname colorbox\endcsname\relax + \def\colorbox{\pfx@fm@to@mm{pfx@gobble@two}}\fi + \expandafter\ifx\csname fcolorbox\endcsname\relax + \def\fcolorbox{\pfx@fm@to@mm{pfx@gobble@three@fbox}}\fi + } +% The name of the next four commands are specific to psfragx +\def\Beforepfxinput{\providecolorcommands} +\def\Afterpfxinput{} +\def\Beforeovpinput{\providecolorcommands} +\def\Afterovpinput{} +%</cfg> +% \end{macrocode} +% \section{Example of tagged {\EPS} file} +% +% We provide here below an example of {\EPS} that uses +% the language and color features... According to the +% “Adobe Document Structuring Convention” (ADSC), comments +% starting with two percent signs have a special meaning. +% You should therefore avoid to put \textsc{exactly} two +% percents signs at the beginning of a line. If you respect this +% rule and avoid very long lines, you should never broke your +% {\EPS} file. +% +% \begin{macrocode} +%<*example> + %%!PS-Adobe-2.0 EPSF-1.2 + %%Creator: Adobe Illustrator(TM) 1.2d4 + %%Title: tiger.eps + %%CreationDate: 4/12/90 3:20 AM + %%BoundingBox: 17 171 567 739 + %<*pfx> + %\psfrag{T}[B][B]{\fcolorbox{white}{black}{\color{white}Title}} + %\psfrag{t}[t][t]{time (s)} + %\psfrag{I}[b][b]{I (W)} + %\iflanguage{french} + % {\psfrag{T}[B][B]{Title}% + % \psfrag{t}[t][t]{temps (s)}} + % {} + %\psfrag{T}[B][B]{Title} + %</pfx> + %<*ovp> + %\put(0,80){(a)} + %</ovp> + %\endinput + %%EndComments + %% + %% [The code of the {\EPS} file should come HERE] + %% + %% End +%</example> +% \end{macrocode} +% +% Full examples should be provided with this package. They are +% not included into "psfrags.dtx". +% +% \section{Associated matlab scripts} +% +% The script "psfragx.m" is written for matlab and can be used in +% conjunction with "laprint.m" (see URL above) in order to benefit from +% the advantages of "laprint.m" and mix the resulting .tex and .eps +% files into a file that contains all the information. +% +% The scripts "pfxprint.m" can be used with the same syntax as +% "laprint.m" (see documentation of "laprint"). This script invoques +% "laprint" with the settings contained in the file "laprpfx.mat", and +% immediately after, it merges the generated \EPS{} and \TeX{} files. +% Therefore, you should ensure that the files "laprint.m", "laprpfx.mat", and +% "psfragx.m" are in a directory searched by matlab before using the +% "pfxprint" command. +% +% At the time of writing, the current version of "laprint" is "3.16". +% This version works well with "pfxprint.m" and "psfragx.sty". +% +% +% \section{Credits} +% +% All the code to extract the comments from the {\EPS} file is inspired +% from "docstrip". The set of commands was reduced to its +% minimum, and a "\pfx@" prefix was added to all the commands, in +% order to avoid any interaction with other packages. +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% \StopEventually{\PrintChanges\PrintIndex} +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% \section{Mise en œuvre} +% +% \changes{v0.1}{2003/08/30}{First dtx version} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% Almost all the internal commands start with "\pfx@", "\ovp@", +% "\ifpfx@", or "\ifovp@". +% Two exceptions are "\@..@overpix" and "\@..@igx", +% where "@..@" can be "@", "@@", "@@@" or "@@@@". +% +% \subsection{Required packages and options} +% +% We offer the option to substitute the new "\includegraphicx" command +% to the usual "\includegraphics", and optionally, the overpix +% environment to the usual overpic one. This could broke things but +% allows to use "psfragx" with existing documents almost transparently. +% \begin{macro}{\pfx@subfalse} +% \begin{macro}{\pfx@subtrue} +% \begin{macrocode} +\DeclareOption{sub}{\pfx@subtrue} +\DeclareOption{nosub}{\pfx@subfalse} +% \end{macrocode} +% \end{macro} +% \end{macro} +% The next option was of some help to debug this package. +% With "allcom", all the lines of the {\EPS} file starting with "%%" are +% copied to the {\PFX} and {\OVP} files. Otherwise, these lines are not +% copied if they are out of a tagged environment. +% \begin{macrocode} +\DeclareOption{allcom}{\allmetacomments} +\DeclareOption{selcom}{\selectedmetacomments} +% \end{macrocode} +% The next option specifies that the overpic environment will be used. +% Therefore, the overpic package should be loaded. +% +% \begin{macro}{\pfx@ovptrue} +% \begin{macro}{\pfx@ovpfalse} +% \begin{macrocode} +\DeclareOption{ovp}{\pfx@ovptrue} +\DeclareOption{noovp}{\pfx@ovpfalse} +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% We define the new commands needed to process the options. +% \begin{macro}{\allmetacomments} +% \begin{macro}{\selectedmetacomments} +% \begin{macrocode} + \newif\ifpfx@sub\pfx@subfalse + \newif\ifpfx@ovp\pfx@ovptrue + \newif\ifpfx@metacomments + \pfx@metacommentsfalse + \def\allmetacomments{\pfx@metacommentstrue} + \def\selectedmetacomments{\pfx@metacommentsfalse} +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% Finally, default options are defined. +% \begin{macrocode} +\ExecuteOptions{sub,ovp,selcom} +\ProcessOptions* +% \end{macrocode} +% +% Now, we load the other packages. +% \begin{macrocode} +\RequirePackage{graphicx} +\RequirePackage{psfrag} +% \end{macrocode} +% +% The overpic package is not loaded if this was required by the user. +% Otherwise, we load this package. To ensure proper placement of the +% objects put into the picture environment, we must always use the +% same option when loading "overpic". We choose this option to be "percent". +% +% \begin{macrocode} +\ifpfx@ovp \RequirePackage[percent]{overpic} \fi +% \end{macrocode} +% +% \subsection{Reading the {\EPS} file and writing {\PFX} or {\OVP} files} +% The code that follows is highly inspired from that of docstrip.tex. +% +% \subsubsection{Copying selected lines from the {\EPS} file} +% Below, we write the code to copy specific lines contained in the +% {\EPS} file into an auxiliary file. Comments (single "%" sign) +% in front of these lines are automatically removed. +% +% First, we define a few macros of general use. +% +% \begin{macro}{\pfx@gobble} +% \begin{macro}{\pfx@percent} +% \begin{macro}{\pfx@doublepercent} +% \begin{macrocode} +\def\pfx@gobble#1{} +{\catcode`\%=12 + \gdef\pfx@percent{%} + \gdef\pfx@doublepercent{%%} +} +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% +% Here we define the extension of the auxiliary file, and the name of +% the tag associated to this file. The "metaprefix" replaces double +% percent signs found into the original {\EPS} file. +% \begin{macro}{\pfx@ext} +% \begin{macro}{\pfx@tag} +% \begin{macro}{\pfx@metaprefix} +% \begin{macrocode} +\let\pfx@metaprefix\pfx@doublepercent +\def\pfx@tag{pfx} +\def\pfx@ext{pfx} +\def\pfx@tmp{} +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% +% We also need to define the string after which we will stop to scan +% the {\EPS} file. This string must appear at the beginning of a line. +% If this string is not present into the {\EPS} file, the file will be +% scanned up to the end. This string is defined to be "%\endinput". +% \begin{macro}{\pfx@endinput} +% \begin{macrocode} +\edef\pfx@endinput + {\pfx@percent\expandafter\pfx@gobble\string\\endinput} +% \end{macrocode} +% \end{macro} +% +% And now, we copy the needed code from "docstrip", with some +% modifications to throw the leading percent sign when we copy +% the lines that appear between two tags "<*pfx>...</pfx>". +% +% We define a command to change catcodes, +% \begin{macrocode} +\def\pfx@makeother#1{\catcode`#1=12\relax} +% \end{macrocode} +% another to copy a given token, +% \begin{macrocode} +\def\pfx@iden#1{#1} +% \end{macrocode} +% and a few boolean variables. +% \begin{macrocode} +\newif\ifpfx@continue +\newif\ifpfx@outputtofile +% \end{macrocode} +% +% The names of the input and output files are contained into the +% internal variables "\pfx@infile" and "\pfx@outfile". These named +% can be accessed from the document through the two commands +% "\setpfxinput" and "\setpfxoutput". +% \begin{macro}{\setpfxinput} +% \begin{macro}{\setpfxoutput} +% \begin{macrocode} +\def\setpfxinput#1{\gdef\pfx@infile{#1}} +\def\setpfxoutput#1{\gdef\pfx@outfile{#1}} +\gdef\pfx@infile{} \gdef\pfx@outfile{} +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% Two streams are reserved by "psfragx". I do not know if I should +% use them locally rather than globally. +% \begin{macrocode} +\newread\pfx@in +\newwrite\pfx@out +% \end{macrocode} +% +% The macro "\copypfsfromto" \textsc{does not check} +% that the input file exists. +% \begin{macro}{\copypfxfromto} +% \begin{macrocode} +\def\copypfxfromto#1#2{% +\setpfxinput{#1}% +\setpfxoutput{#2}% +\copypfxlines% +} +% \end{macrocode} +% \end{macro} +% The macro "\copypfxlines" does the real job. +% See "docstrip" to understand how it works. +% \begin{macro}{\copypfxlines} +% \begin{macrocode} +\def\pfx@ignorespaces{\ignorespaces}% +\def\copypfxlines{% input and output files are global names +\immediate\openin\pfx@in\pfx@infile\relax \ifeof\pfx@in + \errmessage{psfragx tried to read from a file that + does not exist. This seems to be a bug!}% +\else + \immediate\openout\pfx@out=\pfx@outfile\relax + \immediate\write\pfx@out{\pfx@ignorespaces} + \ifeof\pfx@out + \begingroup + \pfx@makeother\ \pfx@makeother\\\pfx@makeother\$% + \pfx@makeother\#\pfx@makeother\^\pfx@makeother\^^K% + \pfx@makeother\_\pfx@makeother\^^A\pfx@makeother\%% + \pfx@makeother\~\pfx@makeother\{\pfx@makeother\}% + \pfx@makeother\&\endlinechar-1\relax + \loop + \read\pfx@in to \pfx@inline + \ifx\pfx@inline\pfx@endinput + \pfx@continuefalse + \typeout{psfragx: \pfx@percent + \expandafter\pfx@gobble + \string\\endinput was + found in \pfx@infile.}% + \else + \ifeof\pfx@in + \pfx@continuefalse + \typeout{psfragx: End of file + \pfx@infile was reached.}% + \else + \pfx@continuetrue + \expandafter\pfx@processline + \pfx@inline\pfx@endline + \fi% + \fi% + \ifpfx@continue + \repeat + \endgroup + \else + \errmessage{psfragx: output file already exists!}% + \fi %\pfx@out + \immediate\closeout\pfx@out +\fi %\pfx@in +\immediate\closein\pfx@in +} +% \end{macrocode} +% At this stage, all "<pfx>" and "<*pfx>...</pfx>" lines from +% "\pfx@infile" should be in "\pfx@outfile". +% \end{macro} +% +% Each time a new line is found by the previous macro, the line is +% processed using "\pfx@processline". This macro scans the beginning +% of the line and defers the treatment to the right macro. +% In the "docstrip" code, normal lines are copied without change. +% In our code, the leading percent of copied lines is removed. +% +% \begin{macro}{\pfx@processline} +% \begin{macrocode} +\def\pfx@normalline#1\pfx@endline{% + \def\pfx@inline{#1}% + \ifpfx@outputtofile% + \immediate\write\pfx@out{\pfx@inline}% + \fi% +} +% +\def\pfx@removecomment#1\pfx@endline{% + \def\pfx@inline{#1}% + \ifpfx@outputtofile% + \immediate\write\pfx@out{\pfx@inline}% + \fi% +} +% +\bgroup\catcode`\%=12 \pfx@iden{\egroup +\def\pfx@putmetacomment%}#1\pfx@endline{% + \edef\pfx@inline{\pfx@metaprefix#1}% + \ifpfx@metacomments + \immediate\write\pfx@out{\pfx@inline}% + \else + \ifpfx@outputtofile + \immediate\write\pfx@out{\pfx@inline}% + \fi + \fi +} +% +\begingroup +\catcode`\%=12 \catcode`\*=14 \gdef\pfx@processline#1{* + \ifx%#1* + \expandafter\pfx@processlinex + \else + \expandafter\pfx@normalline + \fi +#1} +\endgroup +% +\begingroup +\catcode`\%=12 \catcode`\*=14 +\gdef\pfx@processlinex%#1{* + \ifcase\ifx%#10\else + \ifx<#11\else2\fi\fi\relax + \expandafter\pfx@putmetacomment\or + \expandafter\pfx@checkoption\or + \expandafter\pfx@removecomment\fi +#1} +\endgroup +% +\def\pfx@checkoption<#1{% + \ifcase\ifx*#10\else + \ifx/#11\else2\fi\fi\relax + \expandafter\pfx@staroption\or + \expandafter\pfx@slashoption\or + \expandafter\pfx@tagoption\fi +#1} +% +\def\pfx@staroption*#1>#2\pfx@endline{% + \def\pfx@tmp{#1}% + \ifx\pfx@tmp\pfx@tag + \pfx@outputtofiletrue + \fi +} +% +\def\pfx@slashoption/#1>#2\pfx@endline{% + \def\pfx@tmp{#1}% + \ifx\pfx@tmp\pfx@tag\relax + \pfx@outputtofilefalse + \fi +} +% +\def\pfx@tagoption#1>#2\pfx@endline{% + \def\pfx@tmp{#1}% + \ifx\pfx@tmp\pfx@tag\relax + \def\pfx@inline{#2}% + \immediate\write\pfx@out{\pfx@inline}% + \fi +} +% \end{macrocode} +% \end{macro} +% This ends the code to read {\EPS} file and write {\PFX} file. It is +% clear that only "\pfx@tag" and "\pfx@ext" should be changed from +% "pfx"to "ovp" in order to process "overpic" inclusions rather than +% "psfrag" replacements. +% +% \subsection{Code that inputs the {\PFX} and {\OVP} files} +% +% This code will add commands to input the {\PFX} and {\OVP} files if +% they exist. If they do not, they will be created on the fly and read +% just after. An option allows to ignore existing files and generate +% {\PFX} and {\OVP} files from the {\EPS} file each time the {\EPS} +% file is included. +% +% At first, we define commands related to {\PFX} files. +% Later on, we will adapt them to {\OVP} files. +% +% \subsubsection{Saving and providing commands of other packages} +% +% We save the commands that could be redefined later +% \begin{macrocode} +\let\pfx@includegraphics=\includegraphics +\let\pfx@overpic=\overpic +\let\pfx@endoverpic=\endoverpic +% \end{macrocode} +% +% Even if "overpic" is not loaded, the "overpic" environment should +% exist. In this case, the {\OVP} files will not be processed, and +% no "picture" element should be put over the graphics. +% Nonetheless, "\includegraphicx" +% is defined to always use the "overpic" environment. +% +% Therefore, we provide a definition of the "overpic" environment +% that is partially copied from overpic.sty. We have removed all the +% code that makes computations about the size and the position of the +% grid. +% \begin{macro}{\pfx@overpic} +% \begin{macro}{\pfx@endoverpic} +% \begin{macrocode} +\@ifundefined{pfx@overpic}{% + \newcommand*{\pfx@overpic}[2][] + {\sbox{\z@}{\includegraphics[#1]{#2}}% + \settodepth{\@tempcnta}{\usebox{\z@}}% + \settoheight{\@tempcntb}{\usebox{\z@}}% + \advance\@tempcntb\@tempcnta% + \settowidth{\@tempcnta}{\usebox{\z@}}% + \begin{picture}(\@tempcnta,\@tempcntb)% + \put(0,0){\makebox(0,0)[bl]{\usebox{\z@}}}}% + }{} +\@ifundefined{pfx@endoverpic}{\def\pfx@endoverpic{\end{input}}}{} +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \DescribeMacro{\iflanguage} +% We also have to provide "\iflanguage" command, in case "babel" +% is not loaded. We could have simplified the code, because +% "\pfx@iflanguage" should always expand to "\@secondoftwo" +% if babel is not loaded. Because this code was also copied from +% the babel package with some changes, we use it even if "babel" +% is loaded. This could cause problems if the internal command +% "l@"\textit{language} of "babel" was redefined. Though we redefine +% a "babel" command, this should cause no major problem, because +% the command "\iflanguage" will be provided only at time of the +% file inclusion. This means that "\psfrag" replacements should +% contain no reference to "\iflanguage" as these commands will +% be evaluated after the file is read. The command "\iflanguage" +% should be evaluated at time of inclusion, in order to decide +% which "psfrag" or "picture" commands are to be taken into account. +% +% \DescribeMacro{\onlylanguage} +% \DescribeMacro{\endonlylanguage} +% In order to simplify the writing of multilingual {\EPS} files, we +% also provide the command "\onlylanguage" "{"\textit{language}"}..." +% "\endonlylanguage", which argument is read only if the current +% language of the document is \textit{language}. +% +% In order to simplify the writing of multilingual {\EPS} files, we +% also provide the command "\onlylanguage" "{"\textit{language}"}..." +% "\endonlylanguage", which argument is read only if the current +% language of the document is \textit{language}. +% \begin{macro}{\pfx@iflanguage} +% \begin{macro}{\iflanguage} +% \begin{macro}{\onlylanguage} +% \begin{macro}{\endonlylanguage} +% \begin{macro}{\pfx@save@iflanguage} +% \begin{macro}{\pfx@restore@iflanguage} +% \begin{macro}{\pfx@firstoftwo} +% \begin{macro}{\pfx@secondoftwo} +% \begin{macrocode} +\long\def\pfx@firstoftwo#1#2{#1\ignorespaces}% +\long\def\pfx@secondoftwo#1#2{#2\ignorespaces}% +\def\pfx@iflanguage#1{% + \ifnum\csname l@#1\endcsname=\language + \expandafter\pfx@firstoftwo + \else + \expandafter\pfx@secondoftwo + \fi} +\long\def\onlylanguage#1#2\endonlylanguage{\pfx@iflanguage{#1}{#2}{}\ignorespaces} +\def\pfx@save@iflanguage{\let\save@pfx@iflanguage=\iflanguage% + \let\iflanguage=\pfx@iflanguage} +\def\pfx@restore@iflanguage{\let\iflanguage=\save@pfx@iflanguage} +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% The two commands "\pfx@save@iflanguage" and +% "\pfx@restore@iflanguage" will be called just before +% and after the inclusion of the {\PFX} file. +% +% \subsubsection{New commands to read and write files} +% +% We start with some declarations (new commands and new if) +% The names of the "ifGin" series are chosen to be easily processed +% through the "keyval" package mechanism. "Gin" is the prefix used +% by the "graphicx" package. +% \begin{macro}{\ifpfx@generate} +% \begin{macro}{\ifovp@generate} +% \begin{macro}{\pfx@add} +% \begin{macro}{\ovp@add@bgd} +% \begin{macro}{\ovp@add@fgd} +% \begin{macro}{\ifGin@pfx} +% \begin{macro}{\ifGin@overwritepfx} +% \begin{macro}{\ifGin@ovp} +% \begin{macro}{\ifGin@overwriteovp} +% \begin{macrocode} +\newif\ifpfx@generate +\newif\ifovp@generate +\newcommand*\pfx@add{} +\newcommand*\ovp@add@bgd{} +\newcommand*\ovp@add@fgd{} +\newif\ifGin@pfx +\newif\ifGin@overwritepfx +\newif\ifGin@ovp +\newif\ifGin@overwriteovp +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% \end{macro} +% As the names indicate, these macros are attached to {\PFX} or +% {\OVP} inclusions. They allow to save information to know if a +% {\PFX}/{\OVP} file is to be generated, if the {\PFX}/{\OVP} +% automatic inclusion mechanism is to be used and if existing +% {\PFX}/{\OVP} files should be overwritten. Finally, three commands +% will contain the "\psfrag" commands ("\pfx@add") to be issued +% after the inclusion of the {\PFX} file, as well as "picture" +% commands to be issued before ("\ovp@add@bgd") and after +% ("\ovp@add@fgd") the {\OVP} file inclusion. +% +% The new keys will be available through the optional arguments of +% "\includegraphicx". +% This is why they are defined as belonging to the same group as the +% "graphicx" keys: "Gin". +% +% The role that we have described for the previous commands is +% assigned here below. As is common, the boolean keys are set +% to be true if they are invoked without argument. +% \begin{macrocode} +\define@key{Gin}{pfx}[true]% + {\lowercase{\Gin@boolkey{#1}}{pfx}} +\define@key{Gin}{overwritepfx}[true]% + {\lowercase{\Gin@boolkey{#1}}{overwritepfx}} +\define@key{Gin}{pfxadd}[]% + {\def\pfx@add{#1}} +\define@key{Gin}{ovp}[true]% + {\lowercase{\Gin@boolkey{#1}}{ovp}} +\define@key{Gin}{overwriteovp}[true]% + {\lowercase{\Gin@boolkey{#1}}{overwriteovp}} +\define@key{Gin}{ovpbgd}[]% + {\def\ovp@add@bgd{#1}} +\define@key{Gin}{ovpfgd}[]% + {\def\ovp@add@fgd{#1}} +% \end{macrocode} +% We will define a handy syntax for the "\includegraphicx" command. +% This command will mainly convert some of its optional arguments +% to keys "pfxadd={"\textit{argument}"}", +% "ovpbgd={"\textit{argument}"}", +% and "ovpfgd={"\textit{argument}"}". +% +% It is now time to define the commands that will test for the +% existence of the input and output files and decide if an output +% file is to be generated. This command makes use of values +% defined previously for {\PFX} files. This is why we prefix the +% command with "\pfx". +% To understand the code below, it is important to know that the +% command "\filename@parse{}" defines three commands that are +% "\filename@area", "\filename@base" and "\filename@ext". +% \begin{macro}{\pfxinput} +% \begin{macrocode} +\newcommand*{\pfxinput}[1]{% + \filename@parse{#1}% + \IfFileExists{\filename@base.\pfx@ext} + {\pfx@generatefalse} + {\pfx@generatetrue}% + \ifGin@overwritepfx\pfx@generatetrue\fi + \IfFileExists{#1}{}{\pfx@generatefalse}% + \ifpfx@generate% + \copypfxfromto{\filename@area\filename@base.\filename@ext} + {\filename@base.\pfx@ext}% + \fi% + \pfx@save@iflanguage + \csname Before\pfx@tag input\endcsname + \InputIfFileExists{\filename@base.\pfx@ext} + {\typeout{psfragx: reading commands from + \filename@base.\pfx@ext}} + {\typeout{psfragx: I was not able to read psfrag + definitions from + \filename@base.\pfx@ext}}% + \csname After\pfx@tag input\endcsname + \pfx@restore@iflanguage +} +% \end{macrocode} +% \end{macro} +% As was announced, we determine if the output file exists. +% In case this file exists we decide not to generate the output file. +% If the user required that the output file be overwritten, we +% ask to generate the output file in any case. +% Then we test if the input file exists. If not, we cannot generate +% the ouptut file. +% +% Now that the existence of the input file has been checked, we can +% call the low level command "\copypfxfromto". This completes the +% first step. +% +% The second step is to input the {\PFX} file if it exists. The file +% is input inside a "\pfx@save@iflanguage" "\pfx@restore@iflanguage" +% pair. In addition, the commands "\Beforepfxinput" and +% "\Afterpfxinput" are issued if they exist. Otherwise, they expand +% to "\relax". These commands should be defined into the "psfragx.cfg" +% file in order to customise the behaviour of "psfragx". +% +% Now, we define variations of "\pfx@" commands in order to work with +% the "overpic" environment rather than with "psfrag" replacements. +% +% We redefine the tag and the extension, copy the overwrite +% permission and call "\pfxinput". +% \begin{macro}{\ovpinput} +% \begin{macrocode} +\newcommand*{\ovpinput}[1]{% +\begingroup + \def\pfx@ext{ovp}% + \def\pfx@tag{ovp}% + \ifGin@overwriteovp\Gin@overwritepfxtrue + \else\Gin@overwritepfxfalse\fi + \pfxinput{#1}% +\endgroup} +% \end{macrocode} +% \end{macro} +% +% \subsection{The main command of this package} +% +% Here comes the definition of the main command of this package, +% as seen by the user : "\includegraphicx". +% This new command will make use of the new environment called +% "overpix", in order to include the graphics. +% +% \subsubsection{Internal commands} +% +% First, we define two internal commands that perform the +% required task. Then we define external commands with optional +% arguments. +% \begin{macro}{\pfx@includegraphicx} +% The macro "\pfx@includegraphics" is just a shortcut to acces +% the "overpix" environment. We do not call +% "\begin{pfx@overpix}..." "\end{pfx@overpix}", in order to save time. +% \begin{macrocode} +\def\pfx@includegraphicx#1#2{% + \mbox{\pfx@overpix{#1}{#2}\endpfx@overpix}} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\ovp@box@tmp} +% In what follows, we need a temporary box. This is called "\ovp@box@tmp". +% \begin{macrocode} +\newbox{\ovp@box@tmp}% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\pfx@overpix} +% \begin{macro}{\endpfx@overpix} +% The environment "overpix" has the same syntax as the "overpic" one. +% You can notice that the original version of "\includegraphics" is +% used. This is important if we decide, later, to let +% "\includegraphics" be equivalent to "\includegraphicx". +% The "\psfrag" commands and the "picture" commands are processed +% inside this environment. To avoid side effects of command +% redefinitions inside the included files, we enclose the contents of +% "overpix" inside a "\begingroup" "\endgroup" pair. +% +% The graphic is included via the original or the lightened version +% of the "overpic" environment. +% +% All we do is to evaluate the keys of the first argument, then +% input the {\PFX} file, and process the contents of "\pfx@add". +% Thereafter, we call the original or lightened version of the +% "overpic" environment. We read the keys again and add the +% background layer of the picture environment, then the layer +% contained into the {\OVP} file. +% +% When the "\pfx@overpix" command is issued, we end up into a +% "picture" environment that constitutes yet another layer. +% Finally, the "picture" environment should be closed by an +% "\endpfx@overpix" command. Before doing so, the foreground +% layer of the picture environment is drawn. +% +% It is mandatory to take care that not spurious space is added +% at the end of the lines. A percent sign should appear each time +% the line is ending with something else than a command name. +% +% \begin{macrocode} +\def\pfx@overpix#1#2{% + \begingroup% + \begin{lrbox}{\ovp@box@tmp}% + \let\includegraphics=\pfx@includegraphics% + \Gin@pfxtrue% + \Gin@overwritepfxfalse% + \def\pfx@add{}% + \setkeys{Gin}{#1}% + \ifGin@pfx% + \pfxinput{#2}% + \fi% + \pfx@add + \pfx@overpic[#1]{#2} + \Gin@ovptrue + \Gin@overwriteovpfalse + \def\ovp@add@bgd{}% + \def\ovp@add@fgd{}% + \setkeys{Gin}{#1}% + \ovp@add@bgd + \ifGin@ovp + \ovpinput{#2}% + \fi + }% \pfx@overpix +% +\def\endpfx@overpix{% + \ovp@add@fgd% + \pfx@endoverpic + \end{lrbox}% + \usebox{\ovp@box@tmp}% + \endgroup% + }% +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% +% \subsubsection{External commands} +% +% The definitions here below ensure that the optional arguments +% are optional. +% \begin{macro}{\overpix} +% \begin{macro}{\endoverpix} +% The syntax of "overpix" is as follows.\\ +% \begin{tabular}{rl} +% "\overpix" &"["\textit{keys}"]"\\ +% &"<"\textit{foreground layer}">"\\ +% &"["\textit{background layer}"]"\\ +% &"{"\textit{file.eps}"}" +% \end{tabular} +% \begin{macrocode} +\def\overpix{\@ifnextchar[{\@overpix}% + {\@overpix[]}}% +\def\@overpix[#1]{\@ifnextchar<{\@@overpix[#1]}% + {\@@overpix[#1]<>}}% +\def\@@overpix[#1]<#2>% + {\@ifnextchar[{\@@@overpix[#1]<#2>}% + {\@@@overpix[#1]<#2>[]}}% +\def\@@@overpix[#1]<#2>[#3]#4% + {\pfx@overpix{#1,ovpfgd={#2},ovpbgd={#3}}{#4}} +\def\endoverpix{\endpfx@overpix} +% \end{macrocode} +% This set of commands converts the optional arguments into keys. +% \end{macro} +% \end{macro} +% \begin{macro}{\includegraphicx} +% The syntax of "\includegraphicx" is as follows.\\ +% \begin{tabular}{rl} +% "\includegraphicx" &"["\textit{keys}"]"\\ +% &"("\textit{psfrag replacements}")"\\ +% &"<"\textit{foreground layer}">"\\ +% &"["\textit{background layer}"]"\\ +% &"{"\textit{file.eps}"}" +% \end{tabular} +% \begin{macrocode} +\def\includegraphicx{\@ifnextchar[{\@igx}% + {\@igx[]}}% +\def\@igx[#1]{\@ifnextchar({\@@igx[#1]}% + {\@@igx[#1]()}}% +\def\@@igx[#1](#2){\@ifnextchar<{\@@@igx[#1](#2)}% + {\@@@igx[#1](#2)<>}}% +\def\@@@igx[#1](#2)<#3>{\@ifnextchar[{\@@@@igx[#1](#2)<#3>}% + {\@@@@igx[#1](#2)<#3>[]}}% +\def\@@@@igx[#1](#2)<#3>[#4]#5% + {\pfx@includegraphicx{#1,pfxadd={#2},ovpfgd={#3},ovpbgd={#4}}{#5}} +% \end{macrocode} +% This set of commands converts the optional arguments into keys. +% \end{macro} +% +% \subsection{Overloading includegraphics and overpic} +% +% If the user requires so, we let "\includegraphics" and the "overpic" +% environment act as their counterparts ending in "x". +% Though this substitution was tested, it could broke things and +% should be used with care. +% +% +% \begin{macro}{\includegraphics} +% \begin{macro}{\overpic} +% \begin{macro}{\endoverpic} +% \begin{macrocode} +\ifpfx@sub + \let\includegraphics=\includegraphicx + \ifpfx@ovp + \let\overpic=\overpix + \let\endoverpic=\endoverpix + \fi +\fi +% \end{macrocode} +% \end{macro} +% \end{macro} +% \end{macro} +% +% \subsection{Configuration file} +% +% Finally, we input the configuration file if it exists. +% \begin{macrocode} +\InputIfFileExists{psfragx.cfg}{}{} +% \end{macrocode} +% This ends the code of "psfragx.sty". +% \begin{macrocode} +%</package> +% \end{macrocode} +% +% \section{Code of the matlab script} +% +% Note that the lines containing the "rm" and "mv" commands should be +% replaced by their equivalents on the operating system +% on wich matlab is running. For example, under \textsc{dos} and its +% successors the replacements are "del" and "ren". +% +% +% \begin{macrocode} +%<*matlab> +% psfragx.m %%% [-*- Matlab -*-] +% +% function psfragx(NomTeX,NomEPS) +% nargin=1 -> NomTeX=NomEPS +% +% Copy lines of NomTeX.tex +% starting with +% \psfrag +% and +% %<pfx> +% to the file NomEPS.eps, as a comment following the +% %%BoundigBox +% line. + +function psfragx(TeXname,EPSname,Outname) +TMPname='psfragx_tmp'; +if nargin<2, EPSname=TeXname; end +if nargin<3, Outname=EPSname; end +if Outname==EPSname, + eval(['!rm ',TMPname,'.eps']) + eval(['!mv ',EPSname,'.eps ',TMPname,'.eps']) + EPSname=TMPname; +end +TeXName=([TeXname,'.tex']); +EPSName=([EPSname,'.eps']); +OutName=([Outname,'.eps']); + +BeginInput ='%%BoundingBox:'; +BeginPSFRAG='%<pfx>\pfxbegin[1.0]{laprint}%'; +EndPSFRAG ='%<pfx>\pfxend'; +StartPFX ='%<*pfx> Inserted where \begin{psfrags}% occured'; +StopPFX ='%</pfx> Inserted where \end{psfrags}% occured'; +EndInput ='%\endinput'; +EndOfFile ='%%EOF'; +ResizeBox ='%<pfx>\def\naturalwidth'; +StopOn ={'\psfrag{','<pfx>','\begin{psfrags}','\end{psfrags}','\resizebox'}; + +TeXFile=fopen(TeXName,'r'); +if (TeXFile==-1) + error(['I was not able to open ',TeXName,'!']); +end +EPSFile=fopen(EPSName,'r'); +if (EPSFile==-1) + error(['I was not able to open ',EPSName,'!']); +end +OutFile=fopen(OutName,'w'); +if (OutFile==-1) + error(['I was not able to open ',OutName,'!']); +end + +[sEPS,llEPS,iEPS]=CopyUntil(EPSFile,OutFile,{BeginInput}); + if sEPS~=1, error(['No line contains ',BeginInput]); + else + fprintf(OutFile,'%s\n',llEPS); + end + +%%% +%%% Write preamble +%%% +fprintf(OutFile,'%%<*pfx> Begin Preamble\n'); +fprintf(OutFile,'%%\\providecommand*{\\pfxbegin}[2][]{}%%\n'); +fprintf(OutFile,'%%\\providecommand{\\pfxend}{}%%\n'); +fprintf(OutFile,'%%</pfx> End Preamble\n'); +%%% +%%% Copy interesting lines +%%% +while 1 + [sTeX,llTeX,iTeX]=ReadUntil(TeXFile,StopOn); + if sTeX~=1, break; end + switch iTeX + case 1, % \psfrag + fprintf(OutFile,'%%%s\n',llTeX); + case 2, % %<pfx> + fprintf(OutFile,'%s\n',llTeX); + case 3, % \begin{psfrags} + fprintf(OutFile,'%s\n',BeginPSFRAG); + fprintf(OutFile,'%s\n',StartPFX); + case 4, % \end{psfrags} + fprintf(OutFile,'%s\n',StopPFX); + fprintf(OutFile,'%s\n',EndPSFRAG); + case 5, % \resizebox + tmpbeg=findstr(llTeX,'{'); + tmpend=findstr(llTeX,'}'); + if (length(tmpbeg)>0)&(length(tmpend)>0) + if (tmpbeg(1)<tmpend(1)) + fprintf(OutFile,'%s%s%%\n',ResizeBox,llTeX(tmpbeg(1):tmpend(1))); + end + end + otherwise + error('Otherwise should never happen !') + end +end +%%% +%%% Write postamble +%%% +fprintf(OutFile,'%s\n',EndInput); +%%% +%%% Copy to the end of file +%%% +[sEPS,llEPS,iEPS]=CopyUntil(EPSFile,OutFile,{''}); +%%% +%%% Close files +%%% +fclose(OutFile); +fclose(TeXFile); +fclose(EPSFile); +return + +function [OK,lastline,elt]=CopyUntil(fidIn,fidOut,linebeg); +sl=length(linebeg); +if sl==0, OK=-2; return, end +llb=zeros(sl); +for ii=1:sl + llb(ii)=length(linebeg{ii}); +end +lastline=''; +OK=0; +elt=0; +while 1 + Line=fgetl(fidIn); + if ~isstr(Line), + OK=-1; + return, + end %EndOfFile + for ii=1:sl +%%% fprintf('Seeking for line starting with %s.\n',linebeg{ii}); + if llb==0, %%% Copying to the end of file + else + if length(Line)>=llb(ii) +%%% fprintf('This line counts more than %i chars.\n',llb(ii)); + if Line(1:llb(ii))==linebeg{ii}, + OK=1; + elt=ii; + lastline=Line; + break + end + end + end + end %%% No matching string + if OK==1, break, end + if ~isempty(fidOut) + fprintf(fidOut,'%s\n',Line); + end +end +return + +function [OK,lastline,elt]=ReadUntil(fidIn,linebeg); + [OK,lastline,elt]=CopyUntil(fidIn,[],linebeg); +return +%</matlab> +%<*pfxprint> +%%% pfxprint [ -*- Matlab -*- ] Time-stamp: <2004-08-12 18:20:57 Pascal Kockaert> +%%% +% function pfxprint(fig,name,'optA','valA','optB','valB',...) +% +% TO USE THIS FUNCTION, THE FILE laprpfx.mat SHOULD BE IN THE MATLAB PATH +% +% This function is to be used like laprint.m +% The EPS and TeX files resulting from the call to laprint with the given arguments +% are automatically merged into one EPS file that contains the +% psfrags replacements as comments. +% These comments can be automatically used in LaTeX, with the help of the psfragx package. +% +% This file is subject to the LPPL licence (see other files in the source archive or www.ctan.org) +% Copyright 2004, Pascal Kockaert +% + +function pfxprint(fig,name,varargin) + deftxtint=get(0,'DefaultTextInterpreter'); + set(0,'DefaultTextInterpreter','none'); + + laprint(fig,name,'options','laprpfx',varargin{:}); + psfragx(name); + + set(0,'DefaultTextInterpreter',deftxtint) + +% Default options are +% LAPRINTOPT = +% figno: 2 +% filename: 'laprint' +% width: 12 +% factor: 0.8 +% scalefonts: 1 +% keepfontprops: 0 +% asonscreen: 0 +% keepticklabels: 0 +% mathticklabels: 0 +% head: 0 +% comment: 'Test de laprint' +% caption: '' +% extrapicture: 0 +% nzeros: 3 +% verbose: 'off' +% figcopy: 1 +% printcmd: 'print('-f<figurenumber>','-depsc2','<filename.eps>')' +% package: 'graphicx' +% color: 0 +% createview: 0 +% viewfilename: 'unnamed_' +% processview: 0 +% cmd1: 'latex -halt-on-error -interaction nonstopmode <viewfile>.tex' +% cmd2: 'dvips -D600 -E* -o<viewfile>.eps <viewfile>.dvi' +% cmd3: 'epstool --bbox --copy --output <filename>_final.eps <viewfile>.eps' +% cmd4: 'rm <viewfile>.eps <viewfile>.dvi <viewfile>.aux <viewfile>.log <viewfile>.pfg' +% cmd5: 'ghostview <filename>_final.eps&' +% cmd6: '' +% cmd7: '' +% cmd8: '' +%</pfxprint> +% \end{macrocode} +%\typeout{^^J***************************************************} +%\typeout{In order to generate index files, run^^J} +%\typeout{makeindex -s gglo -o psfragx.gls psfragx.glo} +%\typeout{makeindex -s gind psfragx.idx^^J} +%\typeout{***************************************************^^J} +%\Finale +\endinput diff --git a/Master/texmf-dist/source/latex/psfragx/psfragx.ins b/Master/texmf-dist/source/latex/psfragx/psfragx.ins new file mode 100644 index 00000000000..7fad319da5d --- /dev/null +++ b/Master/texmf-dist/source/latex/psfragx/psfragx.ins @@ -0,0 +1,74 @@ +%% +%% This is file `psfragx.ins', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% psfragx.dtx (with options: `ins') +%% +%% This is a generated file. +%% +%% Copyright (C) 2003, 2004 Pascal Kockaert +%% Pascal.Kockaert ad ulb.ac.be +%% Note that ''ad´´ is often replaced by the ''@´´ sign. +%% ---------------------------------------------------------- +%% +%% This package may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either version 1.2 +%% of this license or (at your option) any later version. +%% The latest version of this license is in +%% http://www.latex-project.org/lppl.txt +%% and version 1.2 or later is part of all distributions of LaTeX +%% version 1999/12/01 or later. +%% +\input docstrip + +\keepsilent\askonceonly + +\usedir{tex/latex/psfragx} + +\preamble + +This is a generated file. + +Copyright (C) 2003, 2004 Pascal Kockaert +Pascal.Kockaert ad ulb.ac.be +Note that ''ad´´ is often replaced by the ''@´´ sign. +---------------------------------------------------------- + +This package may be distributed and/or modified under the +conditions of the LaTeX Project Public License, either version 1.2 +of this license or (at your option) any later version. +The latest version of this license is in + http://www.latex-project.org/lppl.txt +and version 1.2 or later is part of all distributions of LaTeX +version 1999/12/01 or later. + +\endpreamble + +\generate{\file{psfragx.drv}{\from{psfragx.dtx}{driver}}} +\generate{\file{psfragx.sty}{\from{psfragx.dtx}{package,version}}} +\generate{\file{psfragx.ins}{\from{psfragx.dtx}{ins}}} +\generate{\file{psfragx.cfg}{\from{psfragx.dtx}{cfg,version}}} +\generate{\nopreamble\nopostamble% + \file{psfragx.m} {\from{psfragx.dtx}{matlab}}} +\generate{\nopreamble\nopostamble% + \file{pfxprint.m} {\from{psfragx.dtx}{pfxprint}}} + +\Msg{***********************************************************} +\Msg{* To complete the installation of psfragx, you should} +\Msg{* move psfragx.sty to a directory seen by TeX.} +\Msg{*} +\Msg{* The file psfragx.cfg should be adapted to your needs} +\Msg{* and put into a personal directory (HOME rather than LOCAL)} +\Msg{* You can adapt the format of the documentation file by} +\Msg{* editing the file psfragx.drv, before compiling it.} +\Msg{*} +\Msg{***************************************************************} +\Msg{* This message is transcripted at the end of psfragx.log} +\Msg{***************************************************************} + +\endbatchfile +\endinput +%% +%% End of file `psfragx.ins'. |