![如何使用背景图像设置幻灯片的背景?](https://linux22.com/image/259083/%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8%E8%83%8C%E6%99%AF%E5%9B%BE%E5%83%8F%E8%AE%BE%E7%BD%AE%E5%B9%BB%E7%81%AF%E7%89%87%E7%9A%84%E8%83%8C%E6%99%AF%EF%BC%9F.png)
我的一张幻灯片的背景图像部分透明。我想将此幻灯片的背景颜色设置为黑色,但不起作用。
例子:
\documentclass{beamer}
\begin{document}
{
\setbeamercolor{background canvas}{bg=black}
\setbeamertemplate{background canvas}{\includegraphics[height=\paperheight]{muon1.png}}
\begin{frame}[plain]
\end{frame}
}
\end{document}
答案1
只需使用background
图像和background canvas
黑色背景的模板:
\documentclass{beamer}
\begin{document}
{
\setbeamercolor{background canvas}{bg=black}
\setbeamertemplate{background}{\includegraphics[height=\paperheight]{muon1.png}}
\begin{frame}[plain]
\end{frame}
}
\end{document}