![标有“T”的右箭头从左图指向右图](https://linux22.com/image/286658/%E6%A0%87%E6%9C%89%E2%80%9CT%E2%80%9D%E7%9A%84%E5%8F%B3%E7%AE%AD%E5%A4%B4%E4%BB%8E%E5%B7%A6%E5%9B%BE%E6%8C%87%E5%90%91%E5%8F%B3%E5%9B%BE.png)
我想制作一个从左图指向右图的右箭头。
以下是我当前的代码。
\begin{figure}[H]
\centering
\begin{subfigure}{.5\textwidth}
\centering
\includegraphics[width=.7\linewidth]{2D/cc1.png}
\caption{Original Matrix, $A$}
\end{subfigure}%
\begin{subfigure}{.5\textwidth}
\centering
\includegraphics[width=.7\linewidth]{2D/cc2.png}
\caption{Jordan Canonical Form of Matrix, $A$}
\end{subfigure}
\caption{Changing Coordinates}
\end{figure}
从而产生
答案1
您可以简单地将subfigure
s 减少到.47\textwidth
并插入类似的内容
{\LARGE$\xrightarrow{T}$}
它们之间。
梅威瑟:
\documentclass{article}
\usepackage{float,subcaption}
\usepackage[demo]{graphicx}
\usepackage{amsmath}
\begin{document}
\begin{figure}[H]
\centering
\begin{subfigure}{.47\textwidth}
\centering
\includegraphics[width=.7\linewidth]{2D/cc1.png}
\caption{Original Matrix, $A$}
\end{subfigure}%
{\LARGE$\xrightarrow{T}$}%
\begin{subfigure}{.47\textwidth}
\centering
\includegraphics[width=.7\linewidth]{2D/cc2.png}
\caption{Jordan Canonical Form of Matrix, $A$}
\end{subfigure}
\caption{Changing Coordinates}
\end{figure}
\end{document}
输出
答案2
以下是使用 的尝试tikz
。这允许您自定义箭头样式和 的位置T
。
\documentclass{article}
\usepackage{float,subcaption}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{tikz}
\begin{document}
\begin{figure}[H]
\centering
\begin{subfigure}{.47\textwidth}
\centering
\tikz[remember picture]\node[inner sep=0pt,outer sep=0pt] (a){\includegraphics[width=.7\linewidth]{example-image-a}};
\caption{Original Matrix, $A$}
\end{subfigure}%
\begin{subfigure}{.47\textwidth}
\centering
\tikz[remember picture]\node[inner sep=0pt,outer sep=0pt] (b){\includegraphics[width=.7\linewidth]{example-image-b}};
\caption{Jordan Canonical Form of Matrix, $A$}
\end{subfigure}
\tikz[remember picture,overlay]\draw[line width=2pt,-stealth,magenta] ([xshift=2mm]a.east) -- ([xshift=-2mm]b.west)node[midway,above,text=black,font=\LARGE\bfseries\sffamily] {T};
\caption{Changing Coordinates}
\end{figure}
\end{document}
答案3
\documentclass{article}
\usepackage{subcaption}
\usepackage[demo]{graphicx}
\usepackage{stackengine}
\begin{document}
\begin{figure}[H]
\centering
\begin{subfigure}{.5\textwidth}
\centering
\includegraphics[width=.7\linewidth]{2D/cc1.png}
\caption{Original Matrix, $A$}
\end{subfigure}%
\hsmash{\scalebox{2.7}{\stackon{$\rightarrow$}{\scriptsize\textsf{T\,}}}}%
\begin{subfigure}{.5\textwidth}
\centering
\includegraphics[width=.7\linewidth]{2D/cc2.png}
\caption{Jordan Canonical Form of Matrix, $A$}
\end{subfigure}
\caption{Changing Coordinates}
\end{figure}
\end{document}