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图中额外线的介绍

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图中额外线的介绍

我有一个如下所示的图形，我想在红色和蓝色曲线之间添加一条绿色直线，但不在蓝色和红色之间添加（如果我们从左到右方向看） 在此处输入图片描述

这是我的 MWE，给出了上面的数字，

\documentclass[border=2mm]{standalone}

\usepackage{tikz}
\usetikzlibrary{calc}

\newcommand\wireheight{2} % height of one segment
\newcommand\wirewidth{1}  % width of a segment
\newcommand\wiredist{0.5} % distance between wires
\pgfmathsetmacro\pairdist{2*(\wirewidth+\wiredist)} % distance between pairs of wires

% \wire[options]{name}{start}{height}{width}
\newcommand\wire[5][]%
{\draw[#1]
    (#3)            coordinate (#2-0)
    -- ++(0,#4)     coordinate (#2-1)
    -- ++(#5,0)     coordinate (#2-2)
    -- ++(0,#4)     coordinate (#2-3)
    -- ++(-#5,0)    coordinate (#2-4)
    -- ++(0,#4)     coordinate (#2-5)
    -- ++(#5,0)     coordinate (#2-6)
    -- ++(0,0.5*#4) coordinate (#2-7);
}

\begin{document}
    \begin{tikzpicture}[rounded corners,>=stealth, shorten >=1pt, shorten <=1pt]
    \foreach \i in {0,...,2}
    {
        \wire[thick,red]{G-\i}{{(\i)*\pairdist-\wiredist},0}{\wireheight}{-\wirewidth}
        \wire[thick,blue]{B-\i}{\i*\pairdist,0}{\wireheight}{\wirewidth}
    }

    \end{tikzpicture}
\end{document}

答案1

\documentclass[border=2mm]{standalone}

\usepackage{tikz}
\usetikzlibrary{calc}

\newcommand\wireheight{2} % height of one segment
\newcommand\wirewidth{1}  % width of a segment
\newcommand\wiredist{0.5} % distance between wires
\pgfmathsetmacro\pairdist{2*(\wirewidth+\wiredist)} % distance between pairs of wires

% \wire[options]{name}{start}{height}{width}
\newcommand\wire[5][]%
{\draw[#1]
    (#3)            coordinate (#2-0)
    -- ++(0,#4)     coordinate (#2-1)
    -- ++(#5,0)     coordinate (#2-2)
    -- ++(0,#4)     coordinate (#2-3)
    -- ++(-#5,0)    coordinate (#2-4)
    -- ++(0,#4)     coordinate (#2-5)
    -- ++(#5,0)     coordinate (#2-6)
    -- ++(0,0.5*#4) coordinate (#2-7);
}

\begin{document}
    \begin{tikzpicture}[rounded corners,>=stealth, shorten >=1pt, shorten <=1pt]
    \foreach \i in {0,...,2}
    {
        \wire[thick,red]{R-\i}{{(\i)*\pairdist-\wiredist},0}{\wireheight}{-\wirewidth}
        \wire[thick,blue]{B-\i}{\i*\pairdist,0}{\wireheight}{\wirewidth}
        \wire[thick,green]{G-\i}{{\i*\pairdist-0.5*\wiredist},0}{\wireheight}{0}
    }
    \end{tikzpicture}
\end{document}

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