![更改 Beamer 幻灯片的背景颜色](https://linux22.com/image/300577/%E6%9B%B4%E6%94%B9%20Beamer%20%E5%B9%BB%E7%81%AF%E7%89%87%E7%9A%84%E8%83%8C%E6%99%AF%E9%A2%9C%E8%89%B2%20.png)
我正在使用以下投影仪代码。我想将背景更改为浅奶油色(我们可以使用黄色作为示例)。我在网上和这里寻找解决方案,但找不到。(这并不是说没有解决方案。)我拼凑了以下 MWE。我希望这两张幻灯片都有黄色背景。并且所有后续幻灯片都有黄色背景。提前感谢您的帮助。我在这里包含了我使用的两张图片:
\documentclass[bigger]{beamer}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{hyperref}
\usepackage{amsfonts}
\usepackage{xcolor}
\usepackage{graphicx}
\usepackage[normalem]{ulem}
\usepackage{mathrsfs}
\usepackage{lmodern}
\definecolor{devryblue}{RGB}{5, 51, 92}
\setbeamercolor{frametitle}{fg=devryblue}
\setbeamertemplate{frametitle}{\color{devryblue}\bfseries\insertframetitle\par}
\setbeamercolor{background canvas}{bg=yellow}
%Global Background must be put in preamble
\usebackgroundtemplate%
{%
\includegraphics[width=\paperwidth,height=\paperheight]
{/Users/gregoryegilbert/Desktop/basic_statistics/jpg/UW_DVG_Background.jpg}%
}
\begin{document}
% Local background must be enclosed by curly braces for grouping.
{
\usebackgroundtemplate{\includegraphics[width=\paperwidth]
{/Users/gregoryegilbert/Desktop/basic_statistics/jpg/UW_DVG_Title_Page.jpg}}
\begin{frame}
\centering
Statistics for the Novice and Applied Researcher: Correct, Meaningful, and Clear
Statistical Interpretation \par
\vspace*{.5cm}
Gregory E. Gilbert, EdD, MSPH, PStat$^{\textregistered}$ \\
Biostatistical Research Associate \\
DeVry Education Group \\
Downers Grove, IL \par
\vspace*{.5cm}
Katie Haerling, PhD, RN \\
University of Washington -- Tacoma \\
Tacoma, WA \\
\end{frame}
}
\begin{frame}{Conflict of Interest}
\vspace*{-1cm}
Gregory E. Gilbert owns stock in DeVry Education Group (NYSE: DV).
\vfill
Katie Adamson has no conflict of interest to declare.
\vspace*{1cm}
\end{frame}
\end{document}