可以\usepackage{draftwatermark}
与 Beamer 一起使用吗?我试过了,幻灯片上没有显示水印:
\documentclass{beamer}
\usepackage{draftwatermark}
\author{Test}
\title{Sample document for the draftwatermark package}
\begin{document}
\maketitle
\begin{frame}{Test}
test frame
\end{frame}
\end{document}
答案1
您应该使画布透明:
\documentclass{beamer}
\usepackage{draftwatermark}
\setbeamercolor{background canvas}{bg=}%transparent canvas
\author{Test}
\title{Sample document for the draftwatermark package}
\begin{document}
\maketitle
\begin{frame}{Test}
test frame
\end{frame}
\end{document}