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如何在一个投影仪框架中排列文本和图像？

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如何在一个投影仪框架中排列文本和图像？

我想按以下方式排列我的文本和图像投影机中的一帧。

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是否可以在文本下放置更多图片，例如三张图像或更多？

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答案1

这是不是最简单的方法，但是这会根据框的数量调整图像框的宽度（\numofboxes相应地设置计数器）

\documentclass[demo]{beamer}


\usepackage{calc}
\usepackage{blindtext}

\newcounter{numofboxes}
\newcounter{numofgaps}

\newlength{\textsectionwidth}

\newlength{\truetextsectionwidth}
\newlength{\gapwidth}
\newlength{\boxwidth}

\setlength{\gapwidth}{2\tabcolsep}




\setlength{\textsectionwidth}{\textwidth}



\begin{document}

% Set the number of boxes
\setcounter{numofboxes}{2}
\setcounter{numofgaps}{\numexpr\number\value{numofboxes}-1}

% Calculate the boxlengths
\setlength{\truetextsectionwidth}{\textsectionwidth-\number\value{numofgaps}\gapwidth}

\setlength{\boxwidth}{\truetextsectionwidth/\number\value{numofboxes}}


\begin{frame}{A frame with two images}
  \begin{tabular}{*{\number\value{numofboxes}}c}
    \multicolumn{\number\value{numofboxes}}{p{\textsectionwidth}}{%
      \small\blindtext
    }\tabularnewline
   \includegraphics[scale=1,width=\boxwidth]{fig1} &        \includegraphics[scale=0.2,width=\boxwidth]{fig2} \tabularnewline 
  \end{tabular}
\end{frame}


\setcounter{numofboxes}{4}
\setcounter{numofgaps}{\numexpr\number\value{numofboxes}-1}

\setlength{\truetextsectionwidth}{\textsectionwidth-\number\value{numofgaps}\gapwidth}

\setlength{\boxwidth}{\truetextsectionwidth/\number\value{numofboxes}}


\begin{frame}{A frame with four images}
  \begin{tabular}{*{\number\value{numofboxes}}c}
    \multicolumn{\number\value{numofboxes}}{p{\textsectionwidth}}{%
      \small\blindtext
    }\tabularnewline
   \includegraphics[scale=1,width=\boxwidth]{fig1} &        \includegraphics[scale=0.2,width=\boxwidth]{fig2} &  \includegraphics[scale=0.2,width=\boxwidth]{fig3} & \includegraphics[scale=0.2,width=\boxwidth]{fig4}  \tabularnewline
  \end{tabular}
\end{frame}


\end{document}

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答案2

另一种方法是使用textblock带选项的环境textblockcolor。width=xx\linewidth如果需要更多图形，请进行更改。

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代码

\documentclass{beamer}

\usepackage[absolute,overlay]{textpos}
\usepackage{graphicx,xcolor}

\begin{document}
\begin{frame}
\begin{textblock*}{\linewidth}(1cm,1cm)
\textblockcolor{cyan}
This is a long text.This is a long text.This is a long text.This is a long text.
\vspace{3cm}
\end{textblock*}
\begin{textblock*}{\linewidth}(1cm,5cm) % {block width} (coords)
\centering
\textblockcolor{}
\colorbox{cyan}{\includegraphics[width=0.31\linewidth,height=4cm]{example-image-a}}\hfil
\colorbox{cyan}{\includegraphics[width=0.31\linewidth,height=4cm]{example-image-b}}\hfil
\colorbox{cyan}{\includegraphics[width=0.31\linewidth,height=4cm]{example-image-c}}
\end{textblock*}
\end{frame}
\end{document}

答案3

有多种方法可以做到这一点，最简单的方法可能是这样的：

\documentclass{beamer}

\begin{document}
\begin{frame}
A bunch of text. A bunch of text. A bunch of text. A bunch of text.  A bunch of text. A bunch of text.
A bunch of text. A bunch of text. A bunch of text. A bunch of text.  A bunch of text. A bunch of text.
A bunch of text. A bunch of text. A bunch of text. A bunch of text.  A bunch of text. A bunch of text.

\bigskip

\includegraphics[width=0.3\linewidth,height=1.5cm]{example-image-a}\hfill
\includegraphics[width=0.3\linewidth,height=1.5cm]{example-image-b}\hfill
\includegraphics[width=0.3\linewidth,height=1.5cm]{example-image-c}
\end{frame}
\end{document}

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