latex external image code example
Example: include image latex
\documentclass{article}
\usepackage{graphicx}
\begin{document}
\begin{figure}
\includegraphics[width=\linewidth]{boat.jpg}
\caption{A boat.}
\label{fig:boat1}
\end{figure}
Figure \ref{fig:boat1} shows a boat.
\end{document}