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对称经济曲线

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对称经济曲线

当我尝试为 y 轴左侧创建对称曲线时，我得到了奇怪的结果。有人知道该怎么做才能获得对称结果吗？

\begin{figure}[h!]
\caption{???}
\centering
\begin{tikzpicture}[scale=0.5]
\draw[thick] (0,11) node[left]{$P$}--(0,0)--(12,0) node[below]{$Y$};
\draw[thick] (0,-11) node[left]{$L$}--(0,0)--(12,0);
\draw[thick] (-11,0) node[left]{$W/P$}--(0,0)--(12,0);

\draw (1,8) to [out=280,in=175] (8,1);
\node [right] at (8,1) {$AD(M_0)$};
\draw (3,8) to [out=280,in=175] (8,3);
\node [right] at (8,3) {$AD(M_1)$};
\draw(5,0)--(5,9)node[right]{$AS$};

\node[left] at (0,4.2){$P_1$};
\draw[dotted](0,4.2)--(5,4.2);

\node[left] at (0,1.9){$P_1$};
\draw[dotted](0,1.9)--(5,1.9);

\draw (-1,8) to [out=-0] (-8,1);
\node [left] at (-8,1) {$W_0$};
\draw (-3,8) to [out=0,in=175] (-8,3);
\node [right] at (-8,3) {$W_1)$};
\draw(5,0)--(5,9)node[right]{$AS$};




\foreach \Point/\PointLabel in {(5,6)/A, (6,5)/B}
\draw[fill=black] \Point circle (0.05) node[above] {$\PointLabel$};
\end{tikzpicture}
\label{fig:chart3}
\end{figure}

答案1

如果你想镜像某些东西，你也可以调用魔镜—...嗯，我的意思是scope并适用于你的情况xscale=-1。

那么你就不需要计算任何东西了。当然，这种方法是否方便取决于你的情况，但对于你的问题来说，这是一种可能的解决方案。

顺便说一句，我已经修复了一些多余的命令，例如，您可以将一个节点附加到一个节点，\draw而不必明确地将其写为单独的节点。

输出

在此处输入图片描述

代码

\documentclass[tikz, margin=10pt]{standalone}
\begin{document}
\begin{tikzpicture}[scale=0.5]
    \draw[thick] (0,11) node[left]{$P$}--(0,0)--(12,0) node[below]{$Y$};
    \draw[thick] (0,-11) node[left]{$L$}--(0,0)--(12,0);
    \draw[thick] (-11,0) node[left]{$W/P$}--(0,0)--(12,0);
    
    \draw (1,8) to [out=280,in=175] (8,1)
        node[right] {$AD(M_0)$};
    \draw (3,8) to [out=280,in=175] (8,3)
        node[right] {$AD(M_1)$};
    \draw(5,0)--(5,9)node[right]{$AS$};

    \draw[dotted] (0,4.2) -- (5,4.2)
        node[at start, left] {$P_1$};       
    \draw[dotted] (0,1.9) -- (5,1.9)
        node[at start, left] {$P_1$};
    
    % MAGIC MIRROR
    \begin{scope}[xscale=-1]
    \draw (1,8) to [out=280,in=175] (8,1)
        node[left] {$W_0$};
    \draw (3,8) to [out=280,in=175] (8,3)
        node[left] {$W_1$};
    \end{scope}
      
    \foreach \Point/\PointLabel in {(5,6)/A, (6,5)/B}
    \draw[fill=black] \Point circle (0.05) node[above] {$\PointLabel$};
    \end{tikzpicture}
\end{document}

答案2

现在好些了吗？我还修正了标签W1，它之前没有对齐

在此处输入图片描述

\begin{tikzpicture}[scale=0.5]
    \draw[thick] (0,11) node[left]{$P$}--(0,0)--(12,0) node[below]{$Y$};
    \draw[thick] (0,-11) node[left]{$L$}--(0,0)--(12,0);
    \draw[thick] (-11,0) node[left]{$W/P$}--(0,0)--(12,0);
    
    \draw (1,8) to [out=280,in=175] (8,1);
    \node [right] at (8,1) {$AD(M_0)$};
    \draw (3,8) to [out=280,in=175] (8,3);
    \node [right] at (8,3) {$AD(M_1)$};
    \draw(5,0)--(5,9)node[right]{$AS$};
    
    \node[left] at (0,4.2){$P_1$};
    \draw[dotted](0,4.2)--(5,4.2);
    
    \node[left] at (0,1.9){$P_1$};
    \draw[dotted](0,1.9)--(5,1.9);
    
    \draw (-1,8) to [out=260,in=15] (-8,1);
    \node [left] at (-8,1) {$W_0$};
    \draw (-3,8) to  [out=260,in=15](-8,3);
    \node [below left] at (-8,3) {$W_1$};
    \draw(5,0)--(5,9)node[right]{$AS$};
    
    
    
    
    \foreach \Point/\PointLabel in {(5,6)/A, (6,5)/B}
    \draw[fill=black] \Point circle (0.05) node[above] {$\PointLabel$};
\end{tikzpicture}

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