TikZ Binary Tree 그리기

Binary Tree 도 꽤 자주 그리게 되는 항목이다.

\tikzstyle{c} = [draw, shape=circle]

\begin{tikzpicture}[

every node/.style={c},

level distance=15mm,

level 1/.style={sibling distance=60mm},

level 2/.style={sibling distance=30mm},

level 3/.style={sibling distance=15mm}

]

\node{$k_5$}[edge from parent]

child {

node {$k_2$}

child {

node{$k_1$}

child{ node{$d_0$} }

child{ node{$d_1$} }

}

child {

node{$k_3$}

child{ node{$d_2$} }

child{

node{$k_4$}

child{ node{$d_3$} }

child{ node{$d_4$} }

}

}

}

child {

node {$k_7$}

child {

node{$k_6$}

child{ node{$d_5$} }

child{ node{$d_6$} }

}

child {

node{$d_7$}

}

};

\end{tikzpicture}

헤에