graph - 在 Latex 中绘制有向图

Question

我想画一个从 A 指向 B、C、D 的箭头，如图所示。我如何在乳胶中做到这一点。

到目前为止，我有：

\begin{tikzpicture}
\node[circle,draw](z){$A$}
  child{node[circle,draw]{B}} 
  child{node[circle,draw]{C}}
  child{node[circle,draw]{D}}
  child{node[circle,draw]{E}}
  child{node[circle,draw]{F}}
  child{node[circle,draw]{G}};
\end{tikzpicture}

标签： graphlatex

Answer 1

nvm，我想通了。

\begin{tikzpicture}[edge from parent/.style={draw,-latex}]
\node[circle,draw](z){$A$}
  child{node[circle,draw]{B}} 
  child{node[circle,draw]{C}}
  child{node[circle,draw]{D}}
  child{node[circle,draw]{E}}
  child{node[circle,draw]{F}}
  child{node[circle,draw]{G}};
\end{tikzpicture}