NJU_CS_Beamer_Template/NJU.sty at master · AuroraEmiya/NJU_CS_Beamer_Template · GitHub

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\mode<presentation>

\newif\ifbeamer@secheader
\beamer@secheaderfalse

%\DeclareOptionBeamer{secheader}{\beamer@secheadertrue}
\ProcessOptionsBeamer

% 设置正文字体大小
\setbeamerfont{normal text}{size=\fontsize{10}{12}\selectfont}
\setbeamerfont{block body}{size=\fontsize{10}{12}\selectfont}
\setbeamerfont{block title}{size=\fontsize{10}{12}\selectfont}
\setbeamerfont{itemize/enumerate body}{size=\fontsize{9}{12}\selectfont}
\setbeamerfont{itemize/enumerate subbody}{size=\fontsize{9}{12}\selectfont}
\setbeamerfont{block body example}{size=\fontsize{9}{11}\selectfont}
\setbeamerfont{block title example}{size=\fontsize{10}{12}\selectfont}
\setbeamerfont{minipage}{size=\fontsize{9}{11}\selectfont}

% 设置数学字体
\usefonttheme{professionalfonts}  % 使用专业数学字体
% \usefonttheme{serif}  % 使用 serif 字体

\useoutertheme[footline=authorinstitutetitle,subsection=false,hideothersubsections]{smoothbars}
\makeatletter % [add curpage/total page at the bottom](http://tex.stackexchange.com/questions/100838/beamer-dresden-theme-miniframes-appeareance-and-frame-number-insertion)
\newcommand{\frameofframes}{/}
\newcommand{\setframeofframes}[1]{\renewcommand{\frameofframes}{#1}}
\setbeamertemplate{footline}
  {%
    \begin{beamercolorbox}[colsep=1.5pt]{upper separation line foot}
    \end{beamercolorbox}
    \begin{beamercolorbox}[ht=2.5ex,dp=1.125ex,%
      leftskip=.3cm,rightskip=.3cm plus1fil]{author in head/foot}%
      \leavevmode{\usebeamerfont{author in head/foot}\insertshortauthor}%
      \hfill%
      {\usebeamerfont{institute in head/foot}\usebeamercolor[fg]{institute in head/foot}\insertshortinstitute}%
    \end{beamercolorbox}%
    \begin{beamercolorbox}[ht=2.5ex,dp=1.125ex,%
      leftskip=.3cm,rightskip=.3cm plus1fil]{title in head/foot}%
      {\usebeamerfont{title in head/foot}\insertshorttitle}%
      \hfill%
      {\usebeamerfont{frame number}\usebeamercolor[fg]{frame number}\insertframenumber~\frameofframes~\inserttotalframenumber}
    \end{beamercolorbox}%
    \begin{beamercolorbox}[colsep=1.5pt]{lower separation line foot}
    \end{beamercolorbox}
  }
\makeatother

\useinnertheme{circles}

%\useoutertheme{default}
%\useinnertheme[shadow=true]{rounded}

\xdefinecolor{NJUpurple}{RGB}{106,0,95}
\setbeamercolor{footline}{bg=NJUpurple}
\setbeamercolor{frametitle}{bg=NJUpurple,fg=white}
\setbeamercolor{title}{bg=NJUpurple}
\setbeamerfont{frametitle}{size=\large}
%\setbeamertemplate{navigation symbols}{}
\setbeamertemplate{bibliography item}[text]
\setbeamertemplate{caption}[numbered]

\setbeamercolor{palette primary}{use=structure,fg=white,bg=structure.fg}
\setbeamercolor{palette secondary}{use=structure,fg=white,bg=structure.fg!75!black}
\setbeamercolor{palette tertiary}{use=structure,fg=white,bg=structure.fg!50!black}
\setbeamercolor{palette quaternary}{fg=white,bg=structure.fg!50!black}
%\setbeamercolor*{sidebar}{use=structure,bg=structure.fg}
\setbeamercolor{titlelike}{parent=palette primary}

%% try
\setbeamercolor{block title}{bg=NJUpurple,fg=white}
\setbeamercolor*{block title example}{use={normal text,example text},bg=,fg=NJUpurple}
% \setbeamercolor{block body example}{bg=white!90!black}
\setbeamercolor{fine separation line}{}
\setbeamercolor{item projected}{fg=white}
\setbeamercolor{palette sidebar primary}{use=normal text,fg=normal text.fg}
\setbeamercolor{palette sidebar quaternary}{use=structure,fg=structure.fg}
\setbeamercolor{palette sidebar secondary}{use=structure,fg=structure.fg}
\setbeamercolor{palette sidebar tertiary}{use=normal text,fg=normal text.fg}
%\setbeamercolor{palette sidebar quaternary}{fg=white}
\setbeamercolor{section in sidebar}{fg=brown}
\setbeamercolor{section in sidebar shaded}{fg=grey}
\setbeamercolor{separation line}{}
\setbeamercolor{sidebar}{bg=NJUpurple}
\setbeamercolor{sidebar}{parent=palette primary}
\setbeamercolor{structure}{fg=NJUpurple}
\setbeamercolor{subsection in sidebar}{fg=brown}
\setbeamercolor{subsection in sidebar shaded}{fg=grey}

\AtBeginSection[]{
	\begin{frame}
		\tableofcontents[sectionstyle=show/shaded,subsectionstyle=show/shaded/hide,subsubsectionstyle=show/shaded/hide]
	\end{frame}
}
\AtBeginSubsection[]{
	\begin{frame}
		\tableofcontents[sectionstyle=show/shaded,subsectionstyle=show/shaded/hide,subsubsectionstyle=show/shaded/hide]
	\end{frame}
}


% 全局南京大学背景
\setbeamertemplate{background}{
  \begin{tikzpicture}[remember picture,overlay]
    \node[anchor=south east, opacity=0.15] at ([xshift=-0.5cm,yshift=1cm]current page.south east) {
      \includegraphics[height=0.9\paperheight,keepaspectratio]{pic/nju_bg.png}
    };
  \end{tikzpicture}
}

% 封面背景（不显示导航点）
\defbeamertemplate{background}{title}{%
  \begin{tikzpicture}[remember picture,overlay]
    \node[anchor=south east, opacity=0.15] at ([xshift=-0.5cm,yshift=1cm]current page.south east) {
      \includegraphics[height=0.8\paperheight,keepaspectratio]{pic/nju_bg.png}
    };
  \end{tikzpicture}
}