我创建了一个pic简单的多边形，我想使用它并重复使用tikzpictures它来创建包含相对于彼此定位的副本。我该怎么做？
如果我没有pic，我会使用positioning库并相对于多边形的角进行定位。我可以用图片做类似的事情吗？
预期结果比这更优雅、更可重复。谢谢。
\documentclass[class=article,border=5pt,tikz]{standalone}
\usetikzlibrary{shapes.geometric}
\tikzset{fig/.pic={code={%
\begin{scope}
\node[regular polygon,regular polygon sides=6,draw,minimum width=3cm]
(hexagon){};
\foreach \x [evaluate=\x] in {1,...,6}
{\node[draw,shape=circle,fill=white,opacity=1,minimum size=6mm] at (hexagon.corner \x){}; }
\end{scope}
}}}%
\begin{document}
\begin{tikzpicture}[thick,x=1cm,y=1cm]
\path (0,0) pic {fig};
\path (2.265,1.305) pic {fig}; # inelegant + imprecise!
\path (4.53,0) pic {fig};
\path (2.265,-1.305) pic {fig};
\end{tikzpicture}
\end{document}
答案1
在这种情况下，我不会使用pic但是append after command。一个好处是你可以使用节点的锚点。
\documentclass[class=article,border=5pt,tikz]{standalone}
\usetikzlibrary{shapes.geometric}
\tikzset{myhex/.style={regular polygon,regular polygon sides=6,draw,
outer sep=0pt,minimum width=3cm,
append after command={[/utils/exec=\let\myln\tikzlastnode]
foreach \x in {1,...,6} {(\myln.corner \x)
node[draw,shape=circle,fill=white,opacity=1,minimum size=6mm]{}}
}}}%
\begin{document}
\begin{tikzpicture}[thick,x=1cm,y=1cm]
\path (0,0) node[myhex] (h1) {}
node[myhex,anchor=corner 3] (h2) at (h1.corner 1){}
node[myhex,anchor=corner 3] (h3) at (h1.corner 5){}
node[myhex,anchor=corner 3] (h4) at (h2.corner 5){};
\end{tikzpicture}
\end{document}
