[tex4ht] tex4ht vs pgf

[Victor Ivrii]

On Fri, Apr 4, 2014 at 4:24 AM, Bernd-Peter Paris <pparis at gmu.edu> wrote:

>
> for what it's worth, if you replace
>
>  \def\pgfsys at svg@newline{\Hnewline}
>
>  with
>
>  \def\pgfsys at svg@newline{{?nl}}
>
>  in texmf/tex/generic/pgf/systemlayer/pgfsys-tex4ht.def then the error
> goes away and (my) documents come out right - even if I use tikz for
> drawing something like a block diagram. I don't know if this is the correct
> way of fixing the problem.
>
>  I found the latter definition in
> texmf/tex/generic/pgf/systemlayer/pgfsys-dvisvgm.def.
>
>  I'll go ahead and file a bug report with the pgf folks.
>
>
>


I confirm that this patch works.

There are other issues:

1) Command \centering is not honored

2) If I use package subfig and do not add any \capture subfloat numbers
like (a) (b) etc are not reset after \end{figure}

Example demonstrating these two errors (after above patch applied)


\documentclass[12pt]{article}
\usepackage{pgf,tikz}
\usepackage{subfig}
\begin{document}



\begin{figure}[ht]
\centering
\subfloat[red circle]{%
\begin{tikzpicture}
\fill[red] (0,0) circle (1);
\end{tikzpicture}}
\qquad
\subfloat[blue circle]{%
\begin{tikzpicture}
\fill[blue] (0,0) circle (1);
\end{tikzpicture}}
\end{figure}

\begin{figure}[ht]
\centering
\subfloat[red square]{%
\begin{tikzpicture}
\fill[red] (0,0) rectangle (1,1);
\end{tikzpicture}}
\qquad
\subfloat[blue square]{%
\begin{tikzpicture}
\fill[blue] (0,0) rectangle (1,1);
\end{tikzpicture}}
\end{figure}
\end{document}















-- 

Victor Ivrii
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