如果文本很长,如何让节点插入新行?

如果文本很长,如何让节点插入新行?

我正在使用以下代码设计封面

\documentclass[letterpaper, parskip]{scrbook}
\usepackage{tikz}
\usetikzlibrary{calc,shadows}
\usepackage{lmodern}

\begin{document}
    \thispagestyle{empty}
    \begin{tikzpicture}
    [   overlay,
    remember picture,
    mynode/.style={left,fill=yellow!10,general shadow={shadow scale=1, shadow xshift=-0.8ex, shadow yshift=-0.8ex,
            opacity=1, fill=gray!50}},
    ]
    \fill[red!30!gray] (current page.south west) rectangle (current page.north east);
    
    \node[mynode] at ($(current page.north east)+(-2,-4)$) {\fontsize{25}{30}\selectfont \textbf{Probability, Mathematical Statistics, and Stochastic Processes}};
    
    \node[above right] at ($(current page.south west)+(3.5,5)$) {\includegraphics[scale=1]{cover_files/figure-latex/unnamed-chunk-1-1.pdf}};
    
    \node[mynode] at ($(current page.north east)+(-0.8, -27)$) {\fontsize{15}{18}\selectfont converted from \texttt{www.randomservices.org} to PDF by Lê Anh Dũng};
    
    
    \end{tikzpicture}
    \clearpage
\end{document}

因为标题是Probability, Mathematical Statistics, Stochastic Processes,对于第一个节点来说太长了。我有一个问题

在此处输入图片描述

您能帮我将第一个节点延伸到第二行吗?非常感谢您的帮助!

答案1

text width=7cm您可以通过向节点命令添加选项来修复节点内的文本宽度。

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