我希望删除字母中位于形成下方大脑形状的轮廓之外的部分。
\documentclass[10pt]{standalone}
\usepackage{pgf,tikz}
\usepackage{libertine}
\begin{document}
\begin{tikzpicture}
\draw(11.61697,6.215) node {\scalebox{13.6}{\color{purple!77}math} \scalebox{6.915}{\color{gray}\&} };
\draw(11.7,3) node {\scalebox{14.7}{\color{gray} physics}};
\draw(10.7,.32) node {\scalebox{8.59}{\color{cyan!96}MATTER}};
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(13.603944437043202,-0.6768444503654376)
(14.397474842738259,-0.42359006556914264)
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(8.150533351096316,-1.1327023429987686)
(8.707692997648165,-1.5716766099790134)
(9.315503521159274,-1.8924654973876538)
(10.,-2.)
(10.919447958202474,-1.605443861285186) (11.611676609979014,-1.1158187173456824) };
\end{tikzpicture}
\end{document}
答案1
正如符号 1 所指出的，您可以使用\clip它。一个微妙之处是 clip 不能与其他选项一起使用。因此您需要使用路径两次。有很多方法可以处理这个问题，其中之一是使用使用路径技巧这允许人们重复使用路径。其他次要问题是，你向 plot 传递了应该放入路径的选项，并且需要在 clip 之后添加节点。当然，如果 Symbol 1 发布了答案，我很乐意删除它。
\documentclass[10pt]{standalone}
\usepackage{tikz}
\usepackage{libertine}
\makeatletter % from https://tex.stackexchange.com/a/127045/121799
\tikzset{use path/.code=\tikz@addmode{\pgfsyssoftpath@setcurrentpath#1}}
\makeatother
\begin{document}
\begin{tikzpicture}
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\clip[use path=\pathA];
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\draw(11.7,3) node {\scalebox{14.7}{\color{gray} physics}};
\draw(10.7,.32) node {\scalebox{8.59}{\color{cyan!96}MATTER}};
\end{tikzpicture}
\end{document}
