答案1
你可以用基本的 Ti 来绘制钾Z 命令用于double
进行交叉(这是braids
包所做的)。
\documentclass{article}
\newcommand{\knotlinewidth}{1pt}
\usepackage{tikz}
\tikzset{overcross/.style={double, line width=1.5, white, double=black, double distance=\knotlinewidth}}
\begin{document}
\begin{tikzpicture}[line width=\knotlinewidth]
\draw(0,0)to[out=90,in=-90](5,2)--(5,4);
\draw[overcross, looseness=1.3](5,6)to[out=-90,in=90](0,3)to[out=-90,in=90](5,0);
\draw[overcross](5,4)to[out=90,in=-90](0,6);
\draw[overcross](1,0)--(1,6)(2,0)--(2,6)(4,0)--(4,6);
\node[font=\huge] at (3,3){$\cdots$};
\end{tikzpicture}
\end{document}