在 latex beamer 幻灯片中，在 \includegraphics 之后添加标题

Question

我正在尝试在幻灯片底部添加标题或来源说明。例如，我想添加图片的 URL。 http://www.assignmentpoint.com/business/economics/assignment-on-rostows-development-model-and-bangladesh.html

谢谢。

MWE如下：

\documentclass[12pt]{beamer}
\usepackage{amssymb, amsmath, mathtools}
\usepackage{adjustbox,lipsum}
\usepackage{listings}
\usepackage{graphicx}
\usepackage{pdfpages}

\usepackage{verbatim} %for commenting chunks

\usetheme{Copenhagen}
\usecolortheme{beaver}

%below removes bottom navigation bars
\setbeamertemplate{footline}[frame number]{}

%below removes header 
\setbeamertemplate{headline}{} 


\title{International Development}
\subtitle{Lecture 10 - Developmental vs. predatory states}
\author{Instructor}
\institute{University}

\begin{document}

\maketitle


\begin{frame}
\frametitle{Outline}
\tableofcontents
\end{frame}

\AtBeginSection[] % Do nothing for \section*
{
\begin{frame}<beamer>
\frametitle{Outline}
\tableofcontents[currentsection]
\end{frame}
}

\begin{frame}
\frametitle{Rostow development model (1960)}
\begin{center}
\includegraphics[scale=0.72]{Five-Stages-of-Development.jpg}
\end{center}
\end{frame}

\end{document}

Answer 1

只需对代码进行少许更改即可获得答案。使用figure代替center并插入\caption{}其中

（正如@samcarter 所观察到的，你不需要在课堂graphicx内加载）beamer

\begin{frame}
\frametitle{Rostow development model (1960)}
\begin{figure}
\includegraphics[scale=0.72]{Five-Stages-of-Development.jpg}
\caption{insert here}
\end{figure}
\end{frame}