plugins/ocl2ac/org.eclipse.emf.henshin.ocl2ac.utils/supplementary/tex/texstyles/tikz-extension.sty

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% BEGIN Dependencies
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\RequirePackage{tikz}%
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% END Dependencies
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% BEGIN tikz-extension
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\makeatletter
\tikzoption{strictly right of}{      \tikz@strictlyof{#1}{west}      {  0}{east}}%
\tikzoption{strictly above right of}{\tikz@strictlyof{#1}{south west}{ 45}{north east}}%
\tikzoption{strictly above of}{      \tikz@strictlyof{#1}{south}     { 90}{north}}%
\tikzoption{strictly above left of}{ \tikz@strictlyof{#1}{south east}{135}{north west}}%
\tikzoption{strictly left of}{       \tikz@strictlyof{#1}{east}      {180}{west}}%
\tikzoption{strictly below left of}{ \tikz@strictlyof{#1}{north east}{225}{south west}}%
\tikzoption{strictly below of}{      \tikz@strictlyof{#1}{north}     {270}{south}}%
\tikzoption{strictly below right of}{\tikz@strictlyof{#1}{north west}{315}{south east}}%
% \tikzoption{strictly above half right of}{\tikz@strictlyof{#1}{south}{ 45}{north east}}%
% \tikzoption{strictly above half left of}{ \tikz@strictlyof{#1}{south}{135}{north west}}%
% \tikzoption{strictly below half left of}{ \tikz@strictlyof{#1}{north}{225}{south west}}%
% \tikzoption{strictly below half right of}{\tikz@strictlyof{#1}{north}{315}{south east}}%
\tikzoption{strictly above half right of}{\tikz@strictlyof{#1}{south west}{ 45}{north}}%
\tikzoption{strictly above half left of}{ \tikz@strictlyof{#1}{south east}{135}{north}}%
\tikzoption{strictly below half left of}{ \tikz@strictlyof{#1}{north east}{225}{south}}%
\tikzoption{strictly below half right of}{\tikz@strictlyof{#1}{north west}{315}{south}}%
% \tikzoption{strictly above half right of}{\tikz@strictlyof{#1}{south west}{ 90}{north}}%
% \tikzoption{strictly above half left of}{ \tikz@strictlyof{#1}{south east}{ 90}{north}}%
% \tikzoption{strictly below half left of}{ \tikz@strictlyof{#1}{north east}{270}{south}}%
% \tikzoption{strictly below half right of}{\tikz@strictlyof{#1}{north west}{270}{south}}%
%%%%%%%%%%%%%%%
\tikzoption{strictly half above right of}{\tikz@strictlyof{#1}{south west}{ 45}{east}}%
\tikzoption{strictly half above left of}{ \tikz@strictlyof{#1}{south east}{135}{west}}%
\tikzoption{strictly half below left of}{ \tikz@strictlyof{#1}{north east}{225}{west}}%
\tikzoption{strictly half below right of}{\tikz@strictlyof{#1}{north west}{315}{east}}%
\def\tikz@strictlyof#1#2#3#4{%1 parent node %2 child anchor %3 angle %4 parent anchor
  \def\tikz@anchor{#2}%
  \let\tikz@do@auto@anchor=\relax%
  \let\tikzparentnode=\tikz@last@fig@name%
  \tikz@addtransform{\pgftransformshift{\pgfpointpolar{#3}{\tikz@node@distance}}}%
  \def\tikz@node@at{\pgfpointanchor{#1}{#4}}
}
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% END tikz-extension
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% BEGIN useful macros
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\newcommand{\lastnode}{\tikz@last@fig@name}
\newcommand{\savenode}{\global\edef\savednode{\lastnode}}
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% END useful macros
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% BEGIN shape threerectangle
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\pgfdeclareshape{threerectangle}{%
  \inheritsavedanchors[from=rectangle] % this is a rectangle
  \inheritanchorborder[from=rectangle]
  \inheritanchor[from=rectangle]{north}
  \inheritanchor[from=rectangle]{north west}
  \inheritanchor[from=rectangle]{north east}
  \inheritanchor[from=rectangle]{center}
  \inheritanchor[from=rectangle]{west}
  \inheritanchor[from=rectangle]{east}
  \inheritanchor[from=rectangle]{mid}
  \inheritanchor[from=rectangle]{mid west}
  \inheritanchor[from=rectangle]{mid east}
  \inheritanchor[from=rectangle]{base}
  \inheritanchor[from=rectangle]{base west}
  \inheritanchor[from=rectangle]{base east}
  \inheritanchor[from=rectangle]{south}
  \inheritanchor[from=rectangle]{south west}
  \inheritanchor[from=rectangle]{south east}
  %
  % Background path
  %
  \backgroundpath{%
    \pgfpathrectanglecorners% original rectangle
    {\pgfpointadd{\southwest}{\pgfpoint{\pgfshapeouterxsep}{\pgfshapeouterysep}}}
    {\pgfpointadd{\northeast}{\pgfpointscale{-1}{\pgfpoint{\pgfshapeouterxsep}{\pgfshapeouterysep}}}}
    \def\len{0.4ex}
    \def\dlen{0.8ex}
%     \pgfpathmoveto{\pgfpointadd{\northwest}{\pgfpoint{\len}{0pt}}}
%     \pgfpathlineto{\pgfpointadd{\northwest}{\pgfpoint{\len}{\len}}}
%     \pgfpathlineto{\pgfpointadd{\northeast}{\pgfpoint{\len}{\len}}}
%     \pgfpathlineto{\pgfpointadd{\southeast}{\pgfpoint{\len}{\len}}}
%     \pgfpathlineto{\pgfpointadd{\southeast}{\pgfpoint{0pt}{\len}}}
%     \pgfpathmoveto{\pgfpointadd{\northwest}{\pgfpoint{0pt}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\northwest}{\pgfpoint{-\len}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{-\len}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\southeast}{\pgfpoint{-\len}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\southeast}{\pgfpoint{-\len}{0pt}}}
%
%     \pgfpathmoveto{\pgfpointadd{\northeast}{\pgfpoint{-\len}{0pt}}}
%     \pgfpathlineto{\pgfpointadd{\northeast}{\pgfpoint{-\len}{\len}}}
%     \pgfpathlineto{\pgfpointadd{\northwest}{\pgfpoint{-\len}{\len}}}
%     \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{-\len}{\len}}}
%     \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{0pt}{\len}}}
%     \pgfpathmoveto{\pgfpointadd{\northeast}{\pgfpoint{0pt}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\northeast}{\pgfpoint{\len}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\southeast}{\pgfpoint{\len}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{\len}{-\len}}}
%     \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{\len}{0pt}}}
%
    \pgfpathmoveto{\pgfpointadd{\northeast}{\pgfpoint{0pt}{-\len}}}
    \pgfpathlineto{\pgfpointadd{\northeast}{\pgfpoint{\len}{-\len}}}
    \pgfpathlineto{\pgfpointadd{\southeast}{\pgfpoint{\len}{-\len}}}
    \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{\len}{-\len}}}
    \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{\len}{0pt}}}
    \pgfpathmoveto{\pgfpointadd{\northeast}{\pgfpoint{\len}{-\dlen}}}
    \pgfpathlineto{\pgfpointadd{\northeast}{\pgfpoint{\dlen}{-\dlen}}}
    \pgfpathlineto{\pgfpointadd{\southeast}{\pgfpoint{\dlen}{-\dlen}}}
    \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{\dlen}{-\dlen}}}
    \pgfpathlineto{\pgfpointadd{\southwest}{\pgfpoint{\dlen}{-\len}}}
  }
}
  \def\northwest{%
    \southwest
    \pgf@xa=\pgf@x
    \northeast
    \pgf@x=\pgf@xa
  }
  \def\southeast{%
    \northeast
    \pgf@xa=\pgf@x
    \southwest
    \pgf@x=\pgf@xa
  }
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% END shape threerectangle
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% BEGIN test
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\newcommand{\testtikzExtension}{%
In this file, the tikzoptions ``strictly $\ldots$ of'' are defined.
Furthermore, the shape ``threerectangle'' is defined.
\subsection{shape threerectangle}
\tikz{%
 \node[shape=threerectangle,draw=.](content){Hallo};
 \node[shape=threerectangle,draw=.](content2)[strictly right of=content]{Welt};
 \draw[draw=.](content) -- (content2);
}%
}%
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% END test
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\makeatother