![怎样才能绘制到下面的代码呢?](https://linux22.com/image/414409/%E6%80%8E%E6%A0%B7%E6%89%8D%E8%83%BD%E7%BB%98%E5%88%B6%E5%88%B0%E4%B8%8B%E9%9D%A2%E7%9A%84%E4%BB%A3%E7%A0%81%E5%91%A2%EF%BC%9F.png)
我有以下代码
\documentclass[tikz,border=3mm]{standalone}
\usetikzlibrary{graphs}
\usetikzlibrary{graphs.standard}
\begin{document}
\begin{tikzpicture}
\begin{scope}[nodes={circle, draw,minimum size=1.8em}]
\graph[empty nodes] {
{subgraph I_n [n=12,radius=2.1cm, counterclockwise,phase=105] --
x[label={[draw,minimum size=1em]center:{0}}]};
1-- 2, 5-- 6, 7--8, 11 -- 12};
\path (-{5*cos(40)},0) node (L){} ({5*cos(40)},0) node (R){}; % C4
\end{scope}
\draw (3) node{$a$}-- node[auto,swap]{$e$}(L) node{$b$} -- (4) node{$c$} (9) -- (R) -- (10);
\draw (1) node{$1$};
\draw (2) node{$2$};
\draw (3) node{$3$};
\draw (4) node{$4$};
\draw (5) node{$5$};
\draw (6) node{$6$};
\draw (7) node{$7$};
\draw (8) node{$8$};
\draw (9) node{$9$};
\draw (10) node{$10$};
\draw (11) node{$11$};
\draw (12) node{$12$};
\draw (R) node {$77$};
\draw[-] (1) node[below] {$30$} (2);
%\path (node{$1$}) -- node[auto]{<g>} (node{$2$});
\end{tikzpicture}
\end{document}
答案1
在这个答案之所以使用这个empty nodes
键,是因为您展示了一个带有空节点的屏幕截图。如果您想填写数字,删除这个键比手动填充节点要容易得多。此外,如果您开始工业化生产边缘标签,这会很方便quotes
。1
\documentclass[tikz,border=3mm]{standalone}
\usetikzlibrary{graphs,graphs.standard,quotes}
\begin{document}
\begin{tikzpicture}
\begin{scope}[nodes={circle, draw,minimum size=1.8em}]
\graph {
{subgraph I_n [n=12,radius=2.1cm, counterclockwise,phase=105] --
0};
1-- 2, 5-- 6, 7--8, 11 -- 12};
\path (-{5*cos(40)},0) node (L){} ({5*cos(40)},0) node (R){77}; % C4
\end{scope}
\draw[swap] (3) to["$e$" ](L) to["$f$"](4)
(9) to["$g$"] (R) to["$h$"] (10)
(1) to["$30$" {pos=0.3}] (2);
\end{tikzpicture}
\end{document}
附录:也许更详细的解决方案可以让您更轻松地获得想要的东西。
\documentclass[tikz,border=3mm]{standalone}
\usetikzlibrary{quotes}
\begin{document}
\begin{tikzpicture}[auto,c/.style={circle, draw,minimum size=1.8em},
every edge quotes={font=\small,draw=none,}]
\path node[c](0) {$0$}
foreach \X [count=\Y] in {20,19,10,12,15,18,13,17,8,7,16,14}
{(75+\Y*30:3) node[c](\X) {$\X$} edge["$\X$" {pos=0.3}] (0)}
(20) edge["1"](19) (14) edge["2"](16)
(15) edge["3"](18) (13) edge["4"](17)
({-6*cos(15)},0) node[c] (1){$1$} ({6*cos(15)},0) node[c] (2){$2$}
(1) edge["9"](10) (1) edge["11"](12)
(2) edge["5"](7) (2) edge["6"](8);
\end{tikzpicture}
\end{document}
1但请注意,如果您使用该babel
包,则可能需要加载 Ti钾同名的 Z 库也是如此。