一年多以前，我在 TikZ 中创建了一个图形，并将其发布在 wikicomon 上维基百科。我还发布了创建图形的代码。
从那时起，我换了电脑，当我尝试使用代码时，TeX 报错...TeX 不喜欢这个代码。我知道代码是正确的（复制/粘贴），所以我可能在序言中使用了一些库或类似的东西。
\begin{tikzpicture}[
x={(5cm,0cm)},y={(2cm,-1.4cm)},z={(2.2cm,3.1cm)},scale=0.8,
Dot/.style={circle,fill=black,inner sep=2pt, pin distance=0pt},
lab/.style={circle,fill=black!8,inner sep=0pt,minimum size=6mm},
qua/.style={fill=green!5,inner sep=1pt}
]
%
%
\coordinate (ddd) at (0,0,0);
\coordinate (udd) at (1,0,0);
\coordinate (uud) at (2,0,0);
\coordinate (uuu) at (3,0,0);
%
\coordinate (dds) at (0,1,0);
\coordinate (uds) at (1,1,0);
\coordinate (uus) at (2,1,0);
%
\coordinate (dss) at (0,2,0);
\coordinate (uss) at (1,2,0);
%
\coordinate (sss) at (0,3,0);
%
\fill[black!20] (udd) -- (uud) -- (uus) -- (uss) -- (dss) -- (dds) -- cycle;
%
\coordinate (ddc) at (0,0,1);
\coordinate (udc) at (1,0,1);
\coordinate (uuc) at (2,0,1);
%
%
\coordinate (dsc) at (0,1,1);
\coordinate (usc) at (1,1,1);
%
\coordinate (ssc) at (0,2,1);
%
\fill[black!15] (ddc) -- (uuc) -- (ssc) -- cycle;
%
\coordinate (dcc) at (0,0,2);
\coordinate (ucc) at (1,0,2);
\coordinate (scc) at (0,1,2);
%
\fill[black!10] (dcc) -- (ucc) -- (scc) -- cycle;
%
\coordinate (ccc) at (0,0,3);
%
\draw (ddd) -- (uuu) -- (ccc) -- cycle;
\draw (ddd) -- (sss) -- (uuu) -- cycle;
\draw (ddd) -- (sss) -- (ccc) -- cycle;
\draw (udd) -- (ddc) -- (dds) -- (dss) -- (ssc) -- (uss) -- (uus) -- (uuc) -- (uud);
\node [][lab]below left:$N^0$},label={[qua]above:$udd$}] (neutron) at (udd) {};
\node [][lab]below:$N^+$},label={[qua]above:$uud$}] (proton) at (uud) {};
\node [][lab]below left:$\Sigma^-$},label={[qua]above right:$dds$}] (sigMin) at (dds) {};
\node [][lab]below left:$\Sigma^0$},label={[qua]above right:$uds$}] (sigZer) at ($ (uds)-(0.05,0,0) $) {};
\node [][lab]below right:$\Lambda$}] (lamZer) at ($ (uds)+(0.05,0,0) $) {};
\node [][lab]below right:$\Sigma^+$},label={[qua]above:$uus$}] (sigPlu) at (uus) {};
\node [][lab]below:$\Xi^-$},label={[qua]above:$dss$}] (xiMin) at (dss) {};
\node [][lab]below:$\Xi^+$},label={[qua]above:$uss$}] (xiPlu) at (uss) {};
%
\node [][lab]above left:$\Sigma^0_c$},label={[qua]below:$ddc$}] (CsigZer) at (ddc) {};
\node [][lab]below left:$\Lambda^+_c$},label={[qua]above right:$udc$}] (ClamPlu) at ($ (udc)-(0.05,0,0) $) {};
\node [][lab]below right:$\Sigma^+_c$}] (CsigPlu) at ($ (udc)+(0.05,0,0) $) {};
\node [][lab]above right:$\Sigma^{++}_c$},label={[qua]left:$uuc$}] (CsigPlu2) at (uuc) {};
\node [][lab]below:$\Xi^0_c$},label={[qua]above right:$dsc$}] (CxiZer) at ($ (dsc)-(0,0.1,0) $) {};
\node [Dot] (CxiZer_) at ($ (dsc)+(0,0.1,0) $) {};
\node [][lab]below right:$\Xi^+_c$},label={[qua]above left:$usc$}] (CxiPlu) at ($ (usc)-(0.07,-0.07,0) $) {};
\node [Dot] (CxiPlu_) at ($ (usc)+(0.07,-0.07,0) $) {};
\node [][lab]below right:$\Omega^0_c$},label={[qua]above:$ssc$}] (ComeZer) at (ssc) {};
%
\node [][lab]above left:$\Xi^+_{cc}$},label={[qua]below:$dcc$}] (CCxiPlu) at (dcc) {};
\node [][lab]above right:$\Xi^{++}_{cc}$},label={[qua]below:$ucc$}] (CCxiPlu2) at (ucc) {};
\node [][lab]above right:$\Omega^{+}_{cc}$},label={[qua]below:$scc$}] (CComePlu) at (scc) {};
%
\end{tikzpicture}
现在我不记得我是怎么做到的了。你能看一下并猜测一下我做错了什么吗？
答案1
这应该可以：
\documentclass[border=5mm,tikz]{standalone}
\usepackage{tikz}
\usetikzlibrary{calc,positioning}
\begin{document}
\begin{tikzpicture}[
x={(5cm,0cm)},y={(2cm,-1.4cm)},z={(2.2cm,3.1cm)},scale=0.8,
Dot/.style={circle,fill=black,inner sep=2pt, pin distance=0pt},
lab/.style={circle,fill=black!8,inner sep=0pt,minimum size=6mm},
qua/.style={fill=green!5,inner sep=1pt}
]
%
%
\coordinate (ddd) at (0,0,0);
\coordinate (udd) at (1,0,0);
\coordinate (uud) at (2,0,0);
\coordinate (uuu) at (3,0,0);
%
\coordinate (dds) at (0,1,0);
\coordinate (uds) at (1,1,0);
\coordinate (uus) at (2,1,0);
%
\coordinate (dss) at (0,2,0);
\coordinate (uss) at (1,2,0);
%
\coordinate (sss) at (0,3,0);
%
\fill[black!20] (udd) -- (uud) -- (uus) -- (uss) -- (dss) -- (dds) -- cycle;
%
\coordinate (ddc) at (0,0,1);
\coordinate (udc) at (1,0,1);
\coordinate (uuc) at (2,0,1);
%
%
\coordinate (dsc) at (0,1,1);
\coordinate (usc) at (1,1,1);
%
\coordinate (ssc) at (0,2,1);
%
\fill[black!15] (ddc) -- (uuc) -- (ssc) -- cycle;
%
\coordinate (dcc) at (0,0,2);
\coordinate (ucc) at (1,0,2);
\coordinate (scc) at (0,1,2);
%
\fill[black!10] (dcc) -- (ucc) -- (scc) -- cycle;
%
\coordinate (ccc) at (0,0,3);
%
\draw (ddd) -- (uuu) -- (ccc) -- cycle;
\draw (ddd) -- (sss) -- (uuu) -- cycle;
\draw (ddd) -- (sss) -- (ccc) -- cycle;
\draw (udd) -- (ddc) -- (dds) -- (dss) -- (ssc) -- (uss) -- (uus) -- (uuc) -- (uud);
\node [label={[lab]below left:$N^0$},label={[qua]above:$udd$}] (neutron) at (udd) {};
\node [label={[lab]below:$N^+$},label={[qua]above:$uud$}] (proton) at (uud) {};
\node [label={[lab]below left:$\Sigma^-$},label={[qua]above right:$dds$}] (sigMin) at (dds) {};
\node [label={[lab]below left:$\Sigma^0$},label={[qua]above right:$uds$}] (sigZer) at ($ (uds)-(0.05,0,0) $) {};
\node [label={[lab]below right:$\Lambda$}] (lamZer) at ($ (uds)+(0.05,0,0) $) {};
\node [label={[lab]below right:$\Sigma^+$},label={[qua]above:$uus$}] (sigPlu) at (uus) {};
\node [label={[lab]below:$\Xi^-$},label={[qua]above:$dss$}] (xiMin) at (dss) {};
\node [label={[lab]below:$\Xi^+$},label={[qua]above:$uss$}] (xiPlu) at (uss) {};
%
\node [label={[lab]above left:$\Sigma^0_c$},label={[qua]below:$ddc$}] (CsigZer) at (ddc) {};
\node [label={[lab]below left:$\Lambda^+_c$},label={[qua]above right:$udc$}] (ClamPlu) at ($ (udc)-(0.05,0,0) $) {};
\node [label={[lab]below right:$\Sigma^+_c$}] (CsigPlu) at ($ (udc)+(0.05,0,0) $) {};
\node [label={[lab]above right:$\Sigma^{++}_c$},label={[qua]left:$uuc$}] (CsigPlu2) at (uuc) {};
\node [label={[lab]below:$\Xi^0_c$},label={[qua]above right:$dsc$}] (CxiZer) at ($ (dsc)-(0,0.1,0) $) {};
\node [Dot] (CxiZer_) at ($ (dsc)+(0,0.1,0) $) {};
\node [label={[lab]below right:$\Xi^+_c$},label={[qua]above left:$usc$}] (CxiPlu) at ($ (usc)-(0.07,-0.07,0) $) {};
\node [Dot] (CxiPlu_) at ($ (usc)+(0.07,-0.07,0) $) {};
\node [label={[lab]below right:$\Omega^0_c$},label={[qua]above:$ssc$}] (ComeZer) at (ssc) {};
%
\node [label={[lab]above left:$\Xi^+_{cc}$},label={[qua]below:$dcc$}] (CCxiPlu) at (dcc) {};
\node [label={[lab]above right:$\Xi^{++}_{cc}$},label={[qua]below:$ucc$}] (CCxiPlu2) at (ucc) {};
\node [label={[lab]above right:$\Omega^{+}_{cc}$},label={[qua]below:$scc$}] (CComePlu) at (scc) {};
%
\end{tikzpicture}
\end{document}
我只是\node [][lab]用替换了\node [label={[lab]。复制/粘贴时一定出了问题。我还添加了序言并将其包装到文档中standalone。