如何在 Tikzpicture 中显示带有脚注文本的脚注标记

Question

考虑一下代码

\documentclass{book}
\usepackage{tikz,xcolor}
\usetikzlibrary{decorations.pathmorphing}

\definecolor{Gold}{RGB}{228,168,73}

\renewcommand{\thefootnote}{\fnsymbol{footnote}}
\begin{document}

\begin{center}
\begin{tikzpicture}[pencildraw/.style={ %
    decorate,
    decoration={random steps,segment length=2pt,amplitude=1pt}
    } %
]
\node[
preaction={fill=black,opacity=.5,transform canvas={xshift=1mm,yshift=-1mm}},
pencildraw,draw,fill=Gold,text width=0.89\textwidth,inner sep=5mm,align=justify] 
{\fontsize{15}{19}\selectfont \textbf{In three words I can sum up everything I've learned about life: ``It goes on.''\footnotemark \vskip 8pt \hfill \emph{---Robert Frost}}
\footnotetext{American poet (1874-1963)}};
\end{tikzpicture}
\end{center}
\end{document}

产生

问题：在 中tikzpicture，我如何才能让脚注标记（在本例中为星号）出现在脚注行之后的脚注文本之前？

谢谢。

Answer 1

我不知道为什么，但显然当将脚注拆分为\footnotemark和时\footnotetext，footnote计数器会增加，但计数器会被使用。如果您愿意，您可以像这样mpfootnote给出可选项：number

\footnotemark[number]和\footnotetext[number]{text for footnote}

\footnote-或者简单地像这样使用：

\documentclass{book}
\usepackage{tikz,xcolor}
\usetikzlibrary{decorations.pathmorphing}

\definecolor{Gold}{RGB}{228,168,73}

%\renewcommand{\thefootnote}{\fnsymbol{footnote}}
\renewcommand{\thempfootnote}{\fnsymbol{mpfootnote}}
\begin{document}

\begin{center}
\begin{tikzpicture}[pencildraw/.style={ %
    decorate,
    decoration={random steps,segment length=2pt,amplitude=1pt}
    } %
]
\node[
preaction={fill=black,opacity=.5,transform canvas={xshift=1mm,yshift=-1mm}},
pencildraw,draw,fill=Gold,text width=0.89\textwidth,inner sep=5mm,align=justify] 
{\fontsize{15}{19}\selectfont \textbf{In three words I can sum up everything I've learned about life: ``It goes on.''\footnote{American poet (1874-1963)}
 \vskip 8pt \hfill \emph{---Robert Frost}}
};
\end{tikzpicture}
\end{center}
\end{document}