![我怎样才能画出这个图形?](https://linux22.com/image/349945/%E6%88%91%E6%80%8E%E6%A0%B7%E6%89%8D%E8%83%BD%E7%94%BB%E5%87%BA%E8%BF%99%E4%B8%AA%E5%9B%BE%E5%BD%A2%EF%BC%9F.png)
答案1
不完整,因为我不确定双箭头、带 X 标记的箭头等是否是故意的。但这只是一个开始,应该足以在以后提出更具体的问题:
\documentclass{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
% http://www.texample.net/tikz/examples/cycle/
\def \n {5}
\def \radius {3cm}
\def \margin {8} % margin in angles, depends on the radius
\node[draw, circle] (Center) at (0,0) {{Center}};
\foreach \label / \angle in {A/72,B/0,C/288,D/216,E/144}
% https://stuff.mit.edu/afs/athena/contrib/tex-contrib/beamer/pgf-1.01/doc/generic/pgf/version-for-tex4ht/en/pgfmanualse15.html
{
\node[draw, circle] (\label) at (\angle:\radius) {Node $\label$};
}
% http://www.texample.net/tikz/examples/state-machine/
\foreach \source/\target/\bend in {Center/A/bend right, A/Center/bend right}
\path[->] (\source) [\bend] edge (\target);
\end{tikzpicture}
\end{document}