diff options
author | Norbert Preining <preining@logic.at> | 2014-03-03 01:38:45 +0000 |
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committer | Norbert Preining <preining@logic.at> | 2014-03-03 01:38:45 +0000 |
commit | 39cb23d10578b9db523f4f499d3dea3630787af0 (patch) | |
tree | f55976b1244f9e20f660d165f740a62b6abb067f /Master/texmf-dist/doc/latex/prerex/prerex.tex | |
parent | 3ed297e7d00115c2a2be5d8a32058869f33f0567 (diff) |
prerex (3Mar)
git-svn-id: svn://tug.org/texlive/trunk@33078 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/latex/prerex/prerex.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/prerex/prerex.tex | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/Master/texmf-dist/doc/latex/prerex/prerex.tex b/Master/texmf-dist/doc/latex/prerex/prerex.tex index 454364665da..1146461bb67 100644 --- a/Master/texmf-dist/doc/latex/prerex/prerex.tex +++ b/Master/texmf-dist/doc/latex/prerex/prerex.tex @@ -6,7 +6,7 @@ %\def\LaTeX{\mbox{LaTeX}} \begin{document} -\title{\textsf{prerex.sty}: Prerequisite Charts in \LaTeX\\{\large Version 6.3}} +\title{\textsf{prerex.sty}: Prerequisite Charts in \LaTeX\\{\large Version 6.4}} \author{R. D. Tennent\\\texttt{rdt@cs.queensu.ca}} \date{\today} \maketitle @@ -291,7 +291,7 @@ a ``bullet''. The \texttt{prerex} package at -\url{http://www.ctan.org/tex-archive/graphics/prerex/} +\url{http://mirror.ctan.org/graphics/prerex/} contains source code for a graphical frontend \texttt{vprerex} to the \texttt{prerex} editor. It incorporates a minimalistic prerex-enabled PDF viewer @@ -362,18 +362,19 @@ environment, such as in the explanatory notes for a chart: \end{center} \section{Dependencies} +\sloppypar This implementation of \verb|prerex.sty| uses \verb|pgf| -(version~1.18 or later) +(version~3.0.0 or later) with add-on package \verb|tikz|. The following additional packages are used: \verb|multido|, \verb|relsize|, \verb|calc|, -\verb|ifthen|, +\verb|ifpdf|, \verb|textcomp|, \verb|zref-savepos|, and @@ -381,8 +382,10 @@ and \emph{Either} \verb\pdflatex\ \emph{or} \verb\latex\ (followed by \verb\dvips\ and, possibly, \verb\ps2pdf\) -may be used; however, the page coordinates in the generated shell script and -image-map may not be accurate unless \verb\pdflatex\ +\emph{or} +\verb\latex\ (with suitable driver options, followed by \verb\dvipdfmx\) +may be used; however, cropping shell scripts and +image maps are only generated if \verb\pdflatex\ is used. \section{Conversion to Portable Network Graphic (PNG) Format} @@ -403,7 +406,7 @@ By default, the shell script generated by \texttt{prerex.sty} crops the image at It is possible to use a PNG compression application such as \texttt{optipng} to reduce the file-size of the cropped image (without loss of quality). -An auxiliary file +If \verb\pdflatex\ is used, an auxiliary file containing image-map data for the hyperlinked nodes in the chart is also generated; consult a reference on the HTML language for an explanation of (client-side) image maps. @@ -518,8 +521,6 @@ improve the appearance of crossing arrows; the background also ensures visibility of the arrow when the coordinate grid is on. -A thin white arrow (with a visible -arrowhead) is drawn beneath the visible arrow to obtain a thin arrowhead. \subsection{Coordinate Grid and Associated Changes} When the coordinate grid is drawn, the \texttt{CourseURL} command @@ -534,7 +535,7 @@ PDF viewers to compute chart coordinates. To support HTML versions of charts, \texttt{prerex.sty} -generates a script to crop a chart image at the southeast corner, allowing +(if processed by \verb\pdflatex\) generates a script to crop a chart image at the southeast corner, allowing descriptive notes below the chart to be treated as ordinary text. Also, it generates image-map data for use with an HTML image map. To obtain absolute page coordinates, the \texttt{zsavepos}, \texttt{zposx} |