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Bug Tracker

ID 62🔗
Date: 2014-06-02 15:20:00
Status Open
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Category venndiagram
Version 1.0
Summary Shading wrong areas

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Description

It seems that some update broke the venndiagram package. The same file that worked before in the Spring 2013, now produces a wrong output.

MWE

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\documentclass{article}


\usepackage{venndiagram}

\begin{document}


\begin{venndiagram3sets}
  \fillOnlyA
\end{venndiagram3sets}


\end{document}

%%% Local Variables: 
%%% mode: latex
%%% TeX-master: t
%%% End: 

Evaluation

This problem is caused by a change in syntax for atan2 in pgf v3.0. Fixed in v1.1 (2016-03-16). The package now checks the value of \pgfversion to determine whether the old syntax or new syntax should be used.

Comments

2 comments.

🔗Comment from Michael Barnard
Date: 2016-10-14 17:54:07

It appears that the PGF version 3.0.1a has broken your fix. Perhaps you could add an option that allows the user to set \vennoldpgffalse manually. Something like,

    \usepackage[vennoldpgffalse]{venndiagram}
Replying to Comment #34:

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🔗Comment from Nicola Talbot 🦜
Date: 2016-10-15 14:18:00

I'll add a package option, but it should be possible to set it manually using

\vennoldpgffalse
I've reopened this since the fix no longer works.
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