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43 lines
1.2 KiB
TeX
43 lines
1.2 KiB
TeX
\usepackage{tikz}
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\usetikzlibrary{backgrounds}
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\usetikzlibrary{arrows}
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\usetikzlibrary{shapes,shapes.geometric,shapes.misc}
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% this style is applied by default to any tikzpicture included via \tikzfig
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\tikzstyle{tikzfig}=[baseline=-0.25em,scale=0.5]
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% these are dummy properties used by TikZiT, but ignored by LaTex
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\pgfkeys{/tikz/tikzit fill/.initial=0}
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\pgfkeys{/tikz/tikzit draw/.initial=0}
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\pgfkeys{/tikz/tikzit shape/.initial=0}
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\pgfkeys{/tikz/tikzit category/.initial=0}
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% standard layers used in .tikz files
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\pgfdeclarelayer{edgelayer}
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\pgfdeclarelayer{nodelayer}
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\pgfsetlayers{background,edgelayer,nodelayer,main}
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% style for blank nodes
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\tikzstyle{none}=[inner sep=0mm]
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% include a .tikz file
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\newcommand{\tikzfig}[1]{%
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{\tikzstyle{every picture}=[tikzfig]
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\IfFileExists{#1.tikz}
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{\input{#1.tikz}}
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{%
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\IfFileExists{./figures/#1.tikz}
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{\input{./figures/#1.tikz}}
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{\tikz[baseline=-0.5em]{\node[draw=red,font=\color{red},fill=red!10!white] {\textit{#1}};}}%
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}}%
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}
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% the same as \tikzfig, but in a {center} environment
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\newcommand{\ctikzfig}[1]{%
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\begin{center}\rm
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\tikzfig{#1}
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\end{center}}
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% fix strange self-loops, which are PGF/TikZ default
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\tikzstyle{every loop}=[]
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