减少投影机中截面盒的高度吗?

减少投影机中截面盒的高度吗?

所以本质上我想这样做:是否可以降低 beamer 中框架标题框的高度? ... 但对于投影仪演示文稿中的部分框来说。换句话说:如何调整 beamer 中部分框的高度?

我目前使用以下模板:

    \documentclass[]{beamer}
    
    \setbeamertemplate{footline}[frame number]{}%gets rid of bottom navigation bars
    \setbeamertemplate{navigation symbols}{}%remove navigation symbols
    \setbeamertemplate{footline}{}%gets rid of footer
    
    \useoutertheme[subsection=false]{miniframes}
    \setbeamertemplate{mini frames}{}
    \setbeamertemplate{frametitle}{%
        \nointerlineskip%
        \begin{beamercolorbox}[wd=\paperwidth,ht=2.5ex,dp=1.2ex]{frametitle}
            \hspace*{1ex}\insertframetitle%
        \end{beamercolorbox}%
    }
    
    \setbeamercolor{frametitle}{fg=red,bg=black}
    \setbeamercolor{title}{fg=red}
    
    \setbeamertemplate{section in head/foot}{\hfill\bfseries\insertsectionhead}
    \setbeamercolor{section in head/foot}{bg=red,fg=black}
    \setbeamercolor{author in head/foot}{fg=red,bg=black}
    \setbeamercolor{date in head/foot}{fg=red,bg=black}
    \setbeamertemplate{section in head/foot shaded}[default][30]
    
    \begin{document}
    
    \section{Hello}
    \begin{frame}{Hello}
        Hello
    \end{frame}
        
    \end{document}

我想手动更改部分高度的原因是,编译上述代码时,TeX Live 2015 和 TeX Live 2018 之间似乎存在差异。在前者中,我得到: 在此处输入图片描述

而在后者我得到: 在此处输入图片描述

我想通过手动调整 TeX Live 2018 行为来重现 TeX Live 2015 行为。如能得到任何帮助,我将不胜感激。

答案1

您的 2015 代码似乎存在部分错误,应该有两行,一行是文本,一行是红色区域中的符号,然后是黑色区域中的较大行。但第二行红色格式不正确。我打乱了部分行的顺序,因此在测试时会改变稳定性。请注意,更改顺序很容易影响标​​题,使其“模糊”或其他情况。

主题元素的相对位置对于良好行为至关重要。看看如果你简单地将最后的法兰克福替换为昂蒂布,整个结构会发生怎样的变化

改变顶部栏大小的最简单方法是将默认起始字体设置为 8pt。

在此处输入图片描述

    \documentclass[8pt]{beamer}

%\usetheme{Frankfurt} % use at bottom of preamble for fuzzy edges (top=sharp)
    \setbeamertemplate{navigation symbols}{}%remove navigation symbols
    \setbeamertemplate{footline}[frame number]{}%gets rid of bottom navigation bars
    \setbeamertemplate{footline}{}%gets rid of footer
    \usefonttheme[onlysmall]{structurebold}
    \setbeamerfont*{title}{shape=\itshape,family=\rmfamily}

    \setbeamertemplate{section in head/foot}{\bfseries\insertsectionhead}
    \setbeamercolor{section in head/foot}{bg=red,fg=black}
    \setbeamercolor{author in head/foot}{fg=red,bg=black}
    \setbeamercolor{date in head/foot}{fg=red,bg=black}
    \setbeamertemplate{section in head/foot shaded}[default][30]
    \setbeamercolor{frametitle}{fg=red,bg=black}
    \setbeamercolor{title}{fg=red}

    \setbeamertemplate{frametitle}{%
        \nointerlineskip%
        \begin{beamercolorbox}[wd=\paperwidth,ht=2.5ex,dp=1.2ex]{frametitle}
            \hspace*{1ex}\insertframetitle%
        \end{beamercolorbox}%
    }
    \useoutertheme[subsection=false]{miniframes}
    \setbeamertemplate{miniframes}{\small}

\usetheme{Frankfurt} % use here at bottom of preamble for fuzzy edges (top=sharp)

    \begin{document}

    \section{\tiny Hello There}
    \begin{frame}{Hello}
        Hello
    \end{frame}
    \begin{frame}{World}
        World
    \end{frame}
    \end{document}

答案2

这个答案是假如由 Stackoverflow 用户提供萨姆卡特在里面聊天室。我在这里发布它是因为它解决了我的问题。

这是一个模板,当使用 TeX Live 2018 运行时,它可以重现问题中代码的 2015 行为。

\documentclass[]{beamer}

\setbeamertemplate{footline}[frame number]{}%gets rid of bottom navigation bars
\setbeamertemplate{navigation symbols}{}%remove navigation symbols
\setbeamertemplate{footline}{}%gets rid of footer

\useoutertheme[subsection=false]{miniframes}
\setbeamertemplate{mini frames}{}
\setbeamertemplate{frametitle}{%
    \nointerlineskip%
    \begin{beamercolorbox}[wd=\paperwidth,ht=2.5ex,dp=1.2ex]{frametitle}
        \hspace*{1ex}\insertframetitle%
    \end{beamercolorbox}%
}

\setbeamercolor{frametitle}{fg=red,bg=black}
\setbeamercolor{title}{fg=red}

\setbeamertemplate{section in head/foot}{\hfill\bfseries\insertsectionhead}
\setbeamercolor{section in head/foot}{bg=red,fg=black}
\setbeamercolor{author in head/foot}{fg=red,bg=black}
\setbeamercolor{date in head/foot}{fg=red,bg=black}
\setbeamertemplate{section in head/foot shaded}[default][30]

\makeatletter
\setbeamertemplate{headline}{%
  \begin{beamercolorbox}[colsep=1.5pt]{upper separation line head}
  \end{beamercolorbox}
  \begin{beamercolorbox}{section in head/foot}
    \vskip1pt\insertsectionnavigationhorizontal{\paperwidth}{}{}\vskip1pt
  \end{beamercolorbox}%
  \ifbeamer@theme@subsection%
    \begin{beamercolorbox}[colsep=1.5pt]{middle separation line head}
    \end{beamercolorbox}
    \begin{beamercolorbox}[ht=2.5ex,dp=1.125ex,%
      leftskip=.3cm,rightskip=.3cm plus1fil]{subsection in head/foot}
      \usebeamerfont{subsection in head/foot}\insertsubsectionhead
    \end{beamercolorbox}%
  \fi%
  \begin{beamercolorbox}[colsep=1.5pt]{lower separation line head}
  \end{beamercolorbox}
}
\makeatother

\begin{document}

\section{Hello}
\begin{frame}{Hello}
    Hello
\end{frame}

\section{Hello}
\begin{frame}{Hello}
    Hello
\end{frame}

\end{document}

相关的附加位是

\makeatletter
\setbeamertemplate{headline}{%
  \begin{beamercolorbox}[colsep=1.5pt]{upper separation line head}
  \end{beamercolorbox}
  \begin{beamercolorbox}{section in head/foot}
    \vskip1pt\insertsectionnavigationhorizontal{\paperwidth}{}{}\vskip1pt
  \end{beamercolorbox}%
  \ifbeamer@theme@subsection%
    \begin{beamercolorbox}[colsep=1.5pt]{middle separation line head}
    \end{beamercolorbox}
    \begin{beamercolorbox}[ht=2.5ex,dp=1.125ex,%
      leftskip=.3cm,rightskip=.3cm plus1fil]{subsection in head/foot}
      \usebeamerfont{subsection in head/foot}\insertsubsectionhead
    \end{beamercolorbox}%
  \fi%
  \begin{beamercolorbox}[colsep=1.5pt]{lower separation line head}
  \end{beamercolorbox}
}
\makeatother

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