在 Beamer 中缩进文本

在 Beamer 中缩进文本

我正在尝试缩进文本,如下所示。 在此处输入图片描述

为了获得正确的对齐效果(目前还远远不够完美),我一直在使用换行符\\和进行反复试验\hspace{3.1cm}。有没有合法的方法来获得上图的结果?

作为一个最低限度的工作示例,我有

    \documentclass[12pt,mathserif]{beamer} 
    \usetheme{Berkeley}
    \usecolortheme{dove}
    \useinnertheme{default}
    \setbeamertemplate{navigation symbols}{} 
    \setbeamertemplate{itemize items}[default]
    \setbeamertemplate{enumerate items}[default]

    \beamertemplatenavigationsymbolsempty
    \setbeamerfont{footline}{size=\fontsize{9}{11}\selectfont}
    \setbeamertemplate{footline}[page number]

    \begin{document}
    \frame{\frametitle{Detecting MWEs in Typed Text}
    \begin{itemize}
    \item $\mathbf{Assumption \;1}$: MWEs have unique prosodic\\
        \hspace{3.1cm}characteristics
    \item $\mathbf{Assumption \;2}$: KD is the reflection of prosody in\\
        \hspace{3.1cm}typing
    \item $\mathbf{Conclusion}$: \hspace{0.5cm}MWEs should be uniquely\\
        \hspace{3.1cm}characterized in typing
    \end{itemize}
    }
\end{document}

答案1

使用以下方法可以很容易地实现这种对齐tabular

在此处输入图片描述

\documentclass{beamer}% http://ctan.org/pkg/beamer
\begin{document}
\begin{frame}
\begin{tabular}{@{\textbullet~}l@{\ }p{2in}}
  \bfseries Assumption 1: & MWEs have unique prosodic characteristics \\
  \bfseries Assumption 2: & KD is the reflection of prosody in typing \\
  \bfseries Conclusion:   & MWEs should be uniquely characterized in typing
\end{tabular}
\end{frame}
\end{document}

如果你不想测量右列宽度(目前固定为2in),那么你可以使用tabularx相反。另外,array如果需要,可以用来帮助\bfseries自动格式化第一列。下面是一个结合了两者的示例右边第二列:

在此处输入图片描述

\documentclass{beamer}% http://ctan.org/pkg/beamer
\usepackage{array,tabularx}% http://ctan.org/pkg/{array,tabularx}
\begin{document}
\begin{frame}
\begin{tabularx}{\linewidth}{@{\textbullet~}>{\bfseries}l@{\ }>{\raggedright\arraybackslash}X@{}}
  Assumption 1: & MWEs have unique prosodic characteristics \\
  Assumption 2: & KD is the reflection of prosody in typing \\
  Conclusion:   & MWEs should be uniquely characterized in typing
\end{tabularx}
\end{frame}
\end{document}

答案2

您可以使用https://tex.stackexchange.com/a/163733/586,改变环境description

\documentclass[12pt,mathserif]{beamer} 
\usetheme{Berkeley}
\usecolortheme{dove}
\useinnertheme{default}
\setbeamertemplate{navigation symbols}{} 
\setbeamertemplate{itemize items}[default]
\setbeamertemplate{enumerate items}[default]

\beamertemplatenavigationsymbolsempty
\setbeamerfont{footline}{size=\fontsize{9}{11}\selectfont}
\setbeamertemplate{footline}[page number]

% new additions
\defbeamertemplate{description item}{align left}{$\blacktriangleright$ \bfseries\insertdescriptionitem\hfill}
\setbeamertemplate{description item}[align left]

\begin{document}
\frame{\frametitle{Detecting MWEs in Typed Text}
\begin{description}[Assumption 2:]
\item [Assumption 1:] MWEs have unique prosodic
characteristics
\item [Assumption 2:] KD is the reflection of prosody in
typing
\item [Conclusion:] MWEs should be uniquely
characterized in typing
\end{description}
}
\end{document}

在此处输入图片描述

答案3

可能有更好的方法,但这里有一个使用堆栈的方法。我使用这个是\bullet因为我不知道指向右边的三角形符号的名称。此外,出于某种原因,我不得不将堆叠行尾 (EOL) 符号从默认更改\\为其他符号,在本例中为\#。stacktabbedgap 设置列之间的间隙。

\documentclass{beamer}
\usepackage{tabstackengine}
\newcommand\pparbox[2]{\protect\parbox[t]{#1}{#2\strut}}
\setstacktabbedgap{1ex}
\setstackEOL{\#}
\begin{document}
\begin{frame}
\tabbedShortstack[l]{
 \bfseries $\bullet$ Assumption 1: & \pparbox{2in}{%
    MWEs have unique prosodic characteristics}\#
 \bfseries $\bullet$ Assumption 2: & \pparbox{2in}{%
    KD is the reflection of prosody in typing}\#
 \bfseries $\bullet$ Conclusion: & \pparbox{2in}{%
    MWEs should be uniquely characterized in typing}
}
\end{frame}
\end{document}

在此处输入图片描述

如果您经常使用该技术,大部分语法都可以放入宏中:

\documentclass{beamer}
\usepackage{tabstackengine}
\newcommand\pparbox[2]{\protect\parbox[t]{#1}{#2\strut}}
\def\secondcolwidth{2in}%DEFAULT
\newcommand\firstcol[1]{\bfseries$\bullet$ #1:}
\newcommand\secondcol[1]{\pparbox{\secondcolwidth}{#1}}
\setstacktabbedgap{1ex}
\setstackEOL{\#}
\begin{document}
\begin{frame}
\def\secondcolwidth{2in}
\tabbedShortstack[l]{
 \firstcol{Assumption 1} & \secondcol{MWEs have unique prosodic characteristics}\#
 \firstcol{Assumption 2} & \secondcol{KD is the reflection of prosody in typing}\#
 \firstcol{Conclusion}   & \secondcol{MWEs should be uniquely characterized in typing}
}
\end{frame}
\end{document}

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