%% LaTeX2e file `etocsnippet-17.tex' %% generated by the `filecontentshere' environment %% from source `etoc' on 2023/10/29. %% % \newtoks\treetok % put this (uncommented) preferably in the preamble % \newtoks\subsectiontok % \newtoks\subsubsectiontok % Attention: this code has been prepared only for subsections % and subsubsections. \newcommand*{\treenode}{}% only to make sure our \edef's do not overwrite % an existing command % expands 2nd argument (macro) and appends it to 1st argument (toks) \newcommand*\appendtotok[2]{% #1=toks variable, #2=macro, expands once #2 #1\expandafter\expandafter\expandafter {\expandafter\the\expandafter #1#2}} % appends 2nd argument contents (toks) as child of first argument (toks) \newcommand*{\appendchildtree}[2]{% token list t1 becomes: t1 child {t2} \edef\tmp{\the#1 child {\the#2}}% #1\expandafter{\tmp}% } % prepare the (hyperlinked) number in the "node (number)" shape \newcommand*{\preparetreenode}{% \tmptok\expandafter{\etocthelinkednumber}% expanded once (needed) \edef\treenode{node {\the\tmptok}}% } \etocsetstyle{subsection} {\etocskipfirstprefix} {\appendchildtree\treetok\subsectiontok} {\preparetreenode \subsectiontok\expandafter{\treenode}} {\appendchildtree\treetok\subsectiontok} \etocsetstyle{subsubsection} {\etocskipfirstprefix} {\appendchildtree\subsectiontok\subsubsectiontok} {\preparetreenode \subsubsectiontok\expandafter{\treenode}} {\appendchildtree\subsectiontok\subsubsectiontok} \etocsettocstyle {\treetok{\node {\hyperref[sec:linestyles]{Line styles}}}} {\global\appendtotok\treetok{ ;}} \centeredline{% from package centeredline (limits scope of \hypersetup) \etocsetnexttocdepth{subsubsection} \etocinline\tableofcontents \label{toc:molecule} \ref{toc:tocstyle} \hypersetup{hidelinks}% \begin{tikzpicture} [grow cyclic, level 1/.style={level distance=4cm,sibling angle=72}, level 2/.style={level distance=2cm,sibling angle=60}, every node/.style={ball color=red,circle,text=SkyBlue}, edge from parent path={[dashed,very thick,color=cyan] (\tikzparentnode) --(\tikzchildnode)}] \the\treetok \end{tikzpicture}% }