How to label a figure and call it using the command \vcenter{\hbox{\includegraphics[height=...em]{C:/Users/abc/Documents/...}}}?

Question

I am unable to give the figure a name or figure number using the following latex command for, instance: $\vcenter{\hbox{\includegraphics[height=6.6em]{C:/Users/abc/Documents/g2}}}$. Thanks

Answer 1

\documentclass{article}
\usepackage{graphicx}
\begin{document}
\begin{figure}
  \centering
  \includegraphics[height=6.6em]{example-image}
  \caption{An example image\label{eximg}}
\end{figure}

Some text, see Figure \ref{eximg}.

\end{document}