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Re: Style of inner line of 'circle split' shape

by Mark Wibrow-2 :: Rate this Message:

Hi,

very quick, and very dirty:

\documentclass{article}

\usepackage{tikz}
\usetikzlibrary{shapes.multipart}
\begin{document}

\makeatletter
\pgfutil@namelet{pgf@sh@fbg@circle split*}{pgf@sh@fbg@circle split}
\expandafter\gdef\csname pgf@sh@fbg@circle split\endcsname{%
\pgfmathsetlengthmacro\radius{\radius*\pgfkeysvalueof{/tikz/circle
split line}}%
\ifdim\radius=0pt\relax%
\else%
\csname pgf@sh@fbg@circle split*\endcsname%
\fi%
}
\makeatother
\tikzset{circle split line/.initial=0}

\foreach \l in {0,0.1,...,0.9,1}
\tikz\node[draw, circle split, circle split line=\l] {A \nodepart{lower} B};

\end{document}

hope this helps

Mark

2009/6/9 Martin Scharrer <mailinglists@...>:

>
> Hi,
>
> I drawing state machines using the 'circle split' shapes (over the
> 'automata' library) and would
> like to modify the style of the inner separation line, i.e. make its line
> width smaller than the style of the outer circle or sometimes remove it
> completely.
> This line seems to be drawn by the 'beforebackground' code while the circle
> is drawn by the 'background' code of the shape.
>
> Does anyone know if/how this is possible?
>
> Best Regards,
> Martin
>
> --
> View this message in context: http://www.nabble.com/Style-of-inner-line-of-%27circle-split%27-shape-tp23942853p23942853.html
> Sent from the pgf-users mailing list archive at Nabble.com.
>
>
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« Return to Thread: Style of inner line of 'circle split' shape