Can latex put 3 pictures in one line
This blog is well written and solved my problem:
https://blog.csdn.net/qq_32791307/article/details/80715902
\begin{figure} \centering
\begin{minipage}[t]{.25\linewidth}
\framebox{framed text}
\caption{a figure}
\end{minipage}
\begin{minipage}[t]{.25\linewidth}
\framebox{framed text}
\caption{a figure}
\end{minipage}
\begin{minipage}[t]{.25\linewidth}
\framebox{framed text}
\caption{a figure}
\end{minipage}
\end{figure}
The results are as follows:
Does not meet the requirements. The reason is that the location of \centering is wrong
Write it like this:
\begin{figure}
\centering
\begin{minipage}[t]{.25\linewidth}
\framebox{framed text}
\caption{a figure}
\end{minipage}
\begin{minipage}[t]{.25\linewidth}
\framebox{framed text}
\caption{a figure}
\end{minipage}
\begin{minipage}[t]{.25\linewidth}
\framebox{framed text}
\caption{a figure}
\end{minipage}
\end{figure}
Is the result we want
\begin{figure}[htbp]
\centering
\includegraphics[width=.25\textwidth]{Pictures/Fig-face feature PCA results.png}
\includegraphics[width=.25\textwidth]{Pictures/Fig-face feature PCA results.png}
\includegraphics[width=.25\textwidth]{Pictures/Fig-face feature PCA results.png}
\end{figure}
There is no icon, does not meet the requirements
\begin{figure}[htbp]
\centering
\begin{minipage}[c]{0.05\textwidth}
\centering
\includegraphics[width=0.25\textwidth]{Pictures/Fig-face feature PCA results.png} %0.5指图片宽度
\caption{渐变1}
\end{minipage}%
\begin{minipage}[c]{0.05\textwidth}
\centering
\includegraphics[width=0.25\textwidth]{Pictures/Fig-face feature PCA results.png}
\caption{渐变2}
\end{minipage}
\begin{minipage}[c]{0.05\textwidth}
\centering
\includegraphics[width=0.25\textwidth]{Pictures/Fig-face feature PCA results.png}
\caption{渐变3}
\end{minipage}
\begin{minipage}[c]{0.05\textwidth}
\centering
\includegraphics[width=0.25\textwidth]{Pictures/Fig-face feature PCA results.png}
\caption{渐变4}
\end{minipage}
\end{figure}
fulfil requirements
In summary, there are two options:
（1）includegraphics
（2）minipage