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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/pdfrack/doc
Initial commit
Diffstat (limited to 'support/pdfrack/doc')
-rw-r--r--support/pdfrack/doc/BasicIdea.eps562
-rw-r--r--support/pdfrack/doc/Details.eps462
-rw-r--r--support/pdfrack/doc/pdfrack.pdfbin0 -> 239300 bytes
-rw-r--r--support/pdfrack/doc/pdfrack.tex407
4 files changed, 1431 insertions, 0 deletions
diff --git a/support/pdfrack/doc/BasicIdea.eps b/support/pdfrack/doc/BasicIdea.eps
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diff --git a/support/pdfrack/doc/pdfrack.pdf b/support/pdfrack/doc/pdfrack.pdf
new file mode 100644
index 0000000000..d2e043c385
--- /dev/null
+++ b/support/pdfrack/doc/pdfrack.pdf
Binary files differ
diff --git a/support/pdfrack/doc/pdfrack.tex b/support/pdfrack/doc/pdfrack.tex
new file mode 100644
index 0000000000..f47770f95b
--- /dev/null
+++ b/support/pdfrack/doc/pdfrack.tex
@@ -0,0 +1,407 @@
+\documentclass{article}
+\usepackage{psfrag,pdfrack}
+\usepackage{xspace}
+\usepackage{hyperref}
+\usepackage[latin1]{inputenc}
+\usepackage{srcltx}
+
+\title{The \texttt{pdfrack} manual}
+\author{Marc Boyer\\ ONERA \\ France \\
+\texttt{Marc.Boyer@onera.fr}}
+
+% Tools
+\newcommand{\pdfrack}{\texttt{pdfrack}\xspace}
+\newcommand{\pdflatex}{\texttt{pdflatex}\xspace}
+\newcommand{\Psfrag}{\texttt{psfrag}\xspace}
+\newcommand{\dvips}{\texttt{dvips}\xspace}
+% Formats
+\newcommand{\pdf}{\texttt{pdf}\xspace}
+\newcommand{\postscript}{\texttt{postscript}\xspace}
+\newcommand{\dvi}{\texttt{dvi}\xspace}
+% alias
+\newcommand{\B}{\ensuremath{\backslash}}
+\newcommand{\command}[1]{\texttt{\textbackslash{}#1}}
+
+\begin{document}
+
+\maketitle
+
+\tableofcontents
+
+
+\section{Introduction}
+
+What is \pdfrack? The \pdfrack is a \emph{hack} that allow to use
+\Psfrag and \pdflatex.
+
+The \pdfrack is not a \emph{complete} solution: it does not handle all
+\LaTeX\ files, and you will sometimes need to modify your \LaTeX\ source
+files if you want to use it. But it can help you to save time.
+
+\subsection{Why \pdfrack?}
+If you want to generate a \pdf file from a \LaTeX\ one, you either can
+do it directly, using \pdflatex, or by first generating a
+\postscript\footnote{With \LaTeX; you generate a \dvi file, and, with
+ some filter, like \texttt{dvips}, you get a \postscript one.}
+file and converting this \postscript to a \pdf file.
+
+The \Psfrag package allow the user to replace some text in a
+\postscript figure by another \LaTeX\ text. To use \Psfrag, you must
+use a filter from \dvi to \postscript. So, if you compile with
+\pdflatex, the text substutions are lost. Nevertheless, you sometimes
+want to use \pdflatex, to be
+able to add hyperlinks in your \pdf, or because your \postscript to
+\pdf filter produces a ugly text.
+
+\subsection{Basic idea}
+
+The basic idea of \pdfrack is, from your \LaTeX\ source file, to
+produce the figures in \pdf format, \emph{with the \Psfrag
+ replacements}. Then, you can compile with \pdflatex, including the
+\pdf figures.
+
+
+\begin{figure}[htbp]
+ \centering
+ \psfrag{pdflatex}[c][c][.7]{\pdflatex}
+ \psfrag{pdfrack}[c][c][.7]{\pdfrack}
+ \psfrag{dvips}[c][c][.7]{\dvips}
+ \psfrag{latex}[c][c][.7]{\texttt{latex}}
+ \psfrag{Fp(x)}{$\mathcal{F}(x)$}
+ \psfrag{Gp(x)}{$\mathcal{G}(x)$}
+ \pdfrackincludegraphics[width=\textwidth]{BasicIdea}
+ \caption{The basic idea of \pdfrack}
+ \label{fig:BasicIdea}
+\end{figure}
+
+
+\section{Using it}
+
+\subsection{Installation}
+
+Put the script \texttt{pdfrack.sh} in a directory included in your
+path, and \texttt{pdfrack.sty} somewhere where \TeX will find
+it\footnote{The variable \texttt{TEXINPUTS} defines where your \TeX
+ tool looks for inputs.}.
+
+Moreover, the \texttt{pdfrack.sh} script uses a lot of other scripts
+and software. (\texttt{cut, dvips, epstopdf, grep, head, latex,
+ ps2ps, ps2epsi, sort, tail}, and, first of all, a bourne
+shell). They all are installed with common Unix/Linux distribution,
+so, you should not have to care about it.
+
+\subsection{A very short tutorial}
+
+Assuming you have a \LaTeX\ file, with figures included using the
+following pattern:
+\begin{verbatim}
+\begin{figure}[htbp]
+ \centering
+ \psfrag{Fp(x)}{$\mathcal{F}(x)$}
+ \psfrag{Gp(x)}{$\mathcal{G}(x)$}
+ \includegraphics[width=\textwidth]{BasicIdea}
+ \caption{The basic idea of \pdfrack}
+ \label{fig:BasicIdea}
+\end{figure}
+\end{verbatim}
+
+
+They are two ways to use it: the lazy automatic one (option
+\texttt{-a}), where all figures founds are converted, and the
+hand-made one, where you have to select the figures to be converted
+with the script.
+
+\subsubsection{Lazy way}
+
+Just runs the script on your file with the \texttt{-a} option. Now,
+you can use \pdflatex (and ignore some warning messages about
+\texttt{psfrag}).
+
+That is to says, assuming that your file has name \texttt{file.tex}, just run
+\begin{verbatim}
+pdfrack.sh -a file.tex
+pdflatex file
+\end{verbatim}
+
+You have to rerun the script each time the files or the
+\texttt{psfrag} commands are modified.
+
+
+\subsubsection{Hand made way}
+
+In the hand-made one, you simply have to:
+\begin{itemize}
+\item include the \pdfrack package \verb+\usepackage{pdfrack}+
+\item replace the \verb+\includegraphics+ commands by
+ \verb+\pdfrackincludegraphics+ for all figures selected for
+ translation
+\end{itemize}
+
+Then, just run the command \texttt{pdfrack.sh} on your file. It should
+produce some output like:
+\begin{verbatim}
+----------------------------------------------
+ ---> Converting figure BasicIdea
+Using LaTeX: producting dvi
+This is e-TeX, Version 3.14159-2.1 (Web2C 7.4.5)
+entering extended mode
+Method 2: Trying conversion with dvips -|-> ps2eps -|-> eps2eps -|-> epstopdf
+Converting dvi -> ps (dvips)
+Converting ps -> eps (ps2eps)
+ Cleaning eps with eps2eps filter
+Converting eps -> pdf (epstopdf)
+Removing temporary files
+\end{verbatim}
+for each figure, and generates a standalone \pdf figure \emph{with the
+ psfrag replacements}.
+
+Then, you can run \pdflatex on your file.
+
+In the lazy automatic one, you simply have to run the command
+\texttt{pdfrack.sh} with option \texttt{-a}, and it will produce the
+same kind of output, plus some warning like \texttt{Non-PDF special
+ ignored!} when running \texttt{pdflatex}.
+
+
+\medbreak
+
+Sometimes, the bounding box of the generated file is not very good. Try
+different values for the \texttt{-m} options, and try to use or no the
+\texttt{-p} and \texttt{-e} options. If offers you 16
+possibilities. If none work, your are unlucky.
+
+See also the \texttt{README} file to have more details.
+
+\subsection{Limitations}
+
+The \pdfrack package is based on a bourne-shell script that parse the
+file to find the \verb+\begin{figure}+ and \verb+\end{figure}+
+tags. So, you must use this to way of including figure (or change the
+script).
+
+Note that the \texttt{\%} is is general seen as a comment, even if
+prefixed with $\backslash$. So, avoid to use it.
+
+If your \LaTeX\ code is too complex, then, \texttt{pdfrack} will ne be
+able to handle it. Then, you should write a simpler \LaTeX file, with
+your figure(s) and use this file to generate the pdf figures.
+
+
+\subsection{Options}
+
+
+\subsubsection{Summary}
+\label{sec:opt-sum}
+
+\begin{description}
+\item[-h] help
+\item[-m] method: integer in 0..3 (default is 2)
+ the number of the method used to convert \dvi to \pdf
+ if one method fails, try another, and add -p and/or -e options \verb+:-)+
+\item[-p] filter each postscript file with \texttt{ps2ps}
+\item[-e] filter each encapsulated postscript file with
+ \texttt{eps2eps}
+\item[-a] auto/all, translate all figures included with \verb+\includegraphics+ (avoid
+ the use of \texttt{pdfrackincludegraphics})
+\item[-i] force use of \texttt{ps2epsi} instead of \texttt{ps2eps}
+\item[-k] keep (all tempory files are keeped, usefull for debug)
+\item[-H] own header file (default is to extract from file.tex file)
+\item[-M] master file (to handle sub files)
+\end{description}
+
+
+\subsubsection{Filter options: \texttt{-m, -p, -e, -i}}
+\label{sec:opt-filter}
+
+The main source of troubles is the generation of a \pdf from the \dvi
+of \postscript file, and especially the size of the ``Bounding box''. If the
+default method fails, you should try some values of the \texttt{-m}
+option.
+
+You also can add the \texttt{-p} and \texttt{-e} options. In theory,
+they are useless, since \texttt{-p} force a \postscript to \postscript
+translation, and since \texttt{-e} does the same with encapsulated
+postscript. But in practice, it may help.
+
+In general, the filter \texttt{ps2eps} does a better job than
+\texttt{ps2epsi}. Then, by default, the script uses it. The option
+\texttt{-i} is there to force the use of \texttt{ps2epsi}.
+
+\subsubsection{Auto option}
+
+You can avoid the use of the command \texttt{pdfrackincludegraphics},
+with the option \texttt{-a}. It will generate a \pdf figure for all
+figures included with \texttt{includegraphics}, even those without any
+\psfrag replacement.
+
+\subsubsection{Other header option: \texttt{-H}}
+
+To generate the \pdf file with the \psfrag replacements, the script
+use the header of your \LaTeX\ file. But, it may be insufficient: by
+example, your \psfrag replacement can use some command defined neither
+in your header, neither in the \texttt{figure} environment. Then, you
+can write another header that will be used to generate the \pdf
+figures.
+
+\subsubsection{Handling subfiles: \texttt{-M}}
+\label{sec:opt-subfiles}
+
+If your master file made some input of some other \LaTeX\ code, with
+\command{input}, \verb+\include+ or any other command\footnote{Like the
+ \command{Input} of the \texttt{srcltx} package.}, it is not
+parsed by the \pdfrack script.
+
+You have to explicitly call the \pdfrack script on each sub file, with
+the option \texttt{-M} that specify the name of the master file, or
+the option \texttt{-H} to specify another header file.
+
+\section{How does it works?}
+
+The core of \pdfrack is a \texttt{pdfrack.sh} script that try, for
+each figure in your \LaTeX\ source, to produce a small \LaTeX\ file
+with only the figure. Then, this file is compiled with \LaTeX,
+converted into \postscript, and then, we have a \postscript figure,
+with the replacements.
+
+Now, the system should convert a \postscript file to a \pdf one, with
+the right bounding box... I am not at all a guru of \postscript
+(neither \pdf), so, I try to use some tools like \texttt{ps2ps},
+\texttt{ps2eps}, \texttt{ps2pdf} and so on. There is an option in the
+script \texttt{-m} that allow the user to chose one or the other.
+
+\begin{figure}[htbp]
+ \centering
+ \pdfrackincludegraphics[width=\textwidth]{Details}
+ \caption{Inside \pdfrack}
+\end{figure}
+
+\section{Temporary files}
+\label{sec:tmp-files}
+
+This script creates a lot of temporary files in the current directory.
+It could then overwrite an existing file. In fact, after several years
+of use, no user never complain about it, but, in case, here is a list
+a created files.
+
+If your input is called \texttt{paper.tex}, the script will create (and remove
+ if \texttt{-k} is not set) the files:
+ \texttt{paper.tex.header}
+ \texttt{paper.tex.figlines}
+ \texttt{paper.tex.figure}
+And for each figure \texttt{fig.eps} used (with
+"\texttt{pdfrackincludegraphics[..]{fig}}"), it
+will creates (and remove, if \texttt{-k} is not set)
+ \texttt{fig.tex}, \texttt{fig.log}, \texttt{fig.aux},
+ \texttt{fig.dvi}.
+
+
+\section{Knowns bugs and limitations}
+
+\begin{enumerate}
+\item \textbf{Only a subpart of my figure appears}\label{enum:subpart}
+ The main problem is the computation of the ``Bounding box'' of the
+ postscript figure. If the default method fails, try the \texttt{-m}
+ option, with different values. Adding the \texttt{-e} may also
+ help. See paragraph~\ref{sec:opt-filter}.
+\item \textbf{The figure is alone on a full page. Its seems to big.} \\
+ See item~\ref{enum:subpart}
+\item \textbf{I am a Windows user}\\
+ Neither am I\footnote{This is not always true: when I am forced to
+ write Word document, I use a Windows machine thought an
+ \texttt{rdesktop} connection.}... This solution is
+ based on some well known Unix command-line tools, like the bourne
+ shell, \texttt{ps2eps, cut, tail, grep}... To use my script on
+ windows, you should install a solution like Cygwin.
+\item \texttt{I uses two times the same file, with different
+ replacements, but only one replacement is made.} \\
+ Yes... For each \postscript file, a \pdf file is generated, with the
+ same name. Then, if the same file is used two times, with two
+ different \psfrag replacements, the same name is used twice, and
+ only one \pdf file rests. The simpler solution is to copy the
+ \postscript file, or to use some link capacity (like \texttt{ln}).
+\item \texttt{The figures in included files (with \command{include},
+ \command{input} are not taken into account}\\
+ See paragraph~\ref{sec:opt-subfiles}.
+\item \textbf{My problem is not in the known bugs list !} \\
+ Just email me.
+\end{enumerate}
+
+\section{Why this name ?}
+
+I think a good solution for using \texttt{pdflatex} and
+\texttt{psfrag} should be named \texttt{pdfrag} or \texttt{pdffrag}. I
+do not think that my solution is really good. It is just a hack. Then
+\texttt{pdfrack} comes from:
+\begin{verbatim}
+ pdf
+ + psfrag
+ + hack
+ ---------
+ pdfrack
+\end{verbatim}
+
+
+\section{Other solutions}
+
+There are, of course, other solutions:a
+\begin{description}
+\item[dvips + ps2pdf + hyperref:] Did you really need
+ \texttt{pdflatex}? Sometimes, you only want to what the "cool"
+ hyperlinks in your \pdf. In this case, just use
+ \verb+\usepackage{hyperref}+ in your code and use \texttt{dvips} and
+ \texttt{ps2pdf}.
+\item[pst-pdf, pd4pdf] See also these two packages (\texttt{ps4pdf} is
+ deprecated and replaced by \texttt{pst-pdf}). which also seem to try
+ to generate Pdf figure from Postscript code. You can get it from CTAN.
+\item[pstool] Another package, presented as ``a replacement for
+ \texttt{pst-pdf} in the r\^ole of supporting the \psfrag package
+ (which it loads) in \pdflatex''.
+\item[pdffrag] There also is a perl-based script, \texttt{pdffrag},
+ developed by Fran\c{c}ois Rouge,
+ \url{http://elessar.lautre.net/spip.php?article5}
+\item[DrawAt] Matthijs Douze (another member from ENSEEIHT) has
+ developped DrawAt, a solution for MacOS X only.
+ \url{http://www.enseeiht.fr/~douze/drawat/index.html}
+\item[unpsfrag] Félix Valado Pomarinho has developped a perl script:
+ \texttt{unpsfrag}
+\item[fragmaster] Tilman Vogel developped \texttt{fragmaster}, another
+ perl-oriented solution.
+ \url{http://www.tat.physik.uni-tuebingen.de/~vogel/fragmaster}
+\item[{pstoedit and [X]fig}] With \texttt{[X]fig}, you can already make a
+ figure and, setting the special flag to a text zone, you already can
+ put on your figures some LaTeX code, and export in the combined mode
+ either in postcript or pdf.
+
+ In the combined Postscript/LaTeX, if your file is named
+ \texttt{figure.fig}, it creates a \texttt{figure.pstex} file which
+ is the postcript version of your fig figure \emph{without the
+ special-tagged texts}, and a \texttt{figure.pstex\_t} file which
+ juste include the \texttt{figure.pstex} (with the
+ \verb+\includegraphics+ command) \emph{and} adds the LaTeX text at
+ the right place.
+
+ In the combined Pdf/LaTeX, this is the same except that
+ \texttt{figure.pstex} is named \texttt{figure.pdf} and
+ \texttt{figure.pstex\_t} is named \texttt{figure.pdf\_t} and includes
+ \texttt{figure.pdf}.
+
+ If you like to avoid the graphic
+ interface, this ca be done in command line with \texttt{fig2dev}.
+\begin{verbatim}
+fig2dev -L pstex_t figure.fig figure.pstex_t
+fig2dev -L pstex figure.fig figure.pstex
+\end{verbatim}
+
+ If you do not have a fig figure, you can transform a postcript file
+ into a fig one with \texttt{pstoedit} with command line like:
+\begin{verbatim}
+ pstoedit -dis -f fig example.eps > example.fig
+\end{verbatim}
+\item[figfrag] With \texttt{figfrag}
+ (\url{http://www.ctan.org/tex-archive/graphics/figfrag/}
+ you can use the psfrag feature in your fig picture and create a
+ standalone eps figure with the psfrag replacements.
+\end{description}
+
+
+\end{document}