fbox 的边框

Question

我们怎样才能在 LaTeX 的边框上写\fbox这样的文字

希望图像清晰。

Answer 1

这是给你一个开始。有许多您可以通过以下方式进行调整，如第节所述50.6 文本修饰pgfmanual。

\documentclass[tikz,border=3.14mm]{standalone}
\usetikzlibrary{decorations.text}
\begin{document}
\begin{tikzpicture}[font=\sffamily]
\node[text width=1.9cm,inner sep=3pt] (T) {3/3/30};
\path[decorate,decoration={text along path,
text={|\fontsize{6}{6}\selectfont\sffamily|Something about ducks, marmots,
koalas and groundhogs}}] (T.south west) rectangle (T.north east);
\end{tikzpicture}
\end{document}

这是另一个例子。

\documentclass[tikz,border=3.14mm]{standalone}
\usetikzlibrary{decorations.text}
\begin{document}
\begin{tikzpicture}[font=\sffamily]
\node[text width=1.75cm,inner sep=3pt] (T) {3/3/30};
\path[decorate,decoration={text along path,
text={|\fontsize{6}{6}\selectfont\sffamily|Something about ducks, marmots,
koalas and groundhogs}}] ([yshift=0.1ex]T.south west) -- ([yshift=-0.1ex]T.north west)
([xshift=-0.3em]T.north west) -- ([xshift=0.3em]T.north east)
([yshift=-0.1ex]T.north east) -- ([yshift=0.1ex]T.south east)
([xshift=0.3em]T.south east) -- ([xshift=-0.3em]T.south west);
\end{tikzpicture}
\end{document}