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将两棵树正确地放置在投影机滑梯上

tag-icon • tag-icon tikz-pgf beamer minipage forest
将两棵树正确地放置在投影机滑梯上

我对 LaTeX 还比较陌生。我一直在努力将两棵树放在同一个投影仪幻灯片的正确位置。我能够让它们居中，但当我添加项目符号时，图片会不断向上移动。此外，我不得不缩小树的整体尺寸以使它们并排放置。但看起来树确实有空间可以稍微大一点。这是我到目前为止的代码：

 \begin{frame}
 \begin{figure}
 \tiny
 \begin{minipage}[b][5cm]{0.35\textwidth}
    \begin{tikzpicture}[scale=.4,sibling distance=0pt]
    \begin{forest}
    for tree={circle, draw, fill=blue!80!darkgray!25}  
    [
    [
    [
    [ [ ] [ ] ]
    [ [ ] [ ] ] ]
    [
    [ [ ] [ ] ]
    [ [ ] [ ] ] ] ]
    [
    [
    [  [ ] [ ] ]
    [  [,fill={red} ] [ ] ] ]
    [
    [  [ ] [ ] ]                                                                        
    [  [ ] [ ] ] ] ] ] ]                                                             
    \end{forest}
    \end{tikzpicture}
\end{minipage}
\begin{minipage}[b][5cm]{0.5\linewidth}
   \begin{tikzpicture}[scale=.5,sibling distance=0pt]
   \begin{forest}
   for tree={circle, draw,fill=blue!80!darkgray!25,}      
   [
   [
   [
   [ [ ] [ ] ]
   [ [ ] [ ] ] ]
   [
   [ [ ] [ ] ]
   [ [ ] [ ] ] ] ]
   [
   [
   [  [,fill={red} ] [ ] ]
   [  [ ] [ ] ] ]
   [
   [  [ ] [ ] ]
   [  [ ] [ ] ] ] ] ] ]
   \end{forest}
   \end{tikzpicture}
\end{minipage}
\end{figure}

有人能帮忙把图片居中，这样添加项目符号就不会把图片移上去吗？任何帮助都非常感谢！谢谢

答案1

我认为您正在嵌套 tizkpictures，即 forest 已经创建了 tikzpicure。并且 beamer 有自己的方法将内容放在一起：列。因此您也不需要 minipages。如果您想要容纳所有内容，您可能需要进一步缩小 forests。

在此处输入图片描述

\documentclass{beamer}
\usepackage{forest}
\begin{document}
\begin{frame}
\begin{columns}
\begin{column}{0.5\textwidth}
        \begin{forest}
        for tree={circle, draw, fill=blue!80!darkgray!25,scale=.3,sibling distance=0pt}
        [
        [
        [
        [ [ ] [ ] ]
        [ [ ] [ ] ] ]
        [
        [ [ ] [ ] ]
        [ [ ] [ ] ] ] ]
        [
        [
        [  [ ] [ ] ]
        [  [,fill={red} ] [ ] ] ]
        [
        [  [ ] [ ] ]
        [  [ ] [ ] ] ] ] ] ]
        \end{forest}
    \end{column}
    \begin{column}{0.5\textwidth}
       \begin{forest}
       for tree={circle, draw,fill=blue!80!darkgray!25,scale=.3,sibling distance=0pt}
       [
       [
       [
       [ [ ] [ ] ]
       [ [ ] [ ] ] ]
       [
       [ [ ] [ ] ]
       [ [ ] [ ] ] ] ]
       [
       [
       [  [,fill={red} ] [ ] ]
       [  [ ] [ ] ] ]
       [
       [  [ ] [ ] ]
       [  [ ] [ ] ] ] ] ] ]
       \end{forest}
    \end{column}
    \end{columns}
\end{frame} 
\end{document}

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