如何仅使一个图形居中

Question

让我从一张图片开始......

现在，是否可以仅将表格置于中央，并将流程图置于顶角？

这里有一个平均能量损失：

\documentclass[12pt,twoside]{beamer}
\usepackage[spanish,es-noquoting]{babel}
\usepackage[utf8]{inputenc} 
\usepackage[T1]{fontenc} 
\usepackage{multimedia}
\usepackage{forest}
\usepackage{float}
\usepackage{booktabs}
%\setbeamercovered{transparent}
\usepackage[flushleft]{threeparttable}
\usepackage{multicol}
\setbeamertemplate{frametitle}[default][center]
\setbeamersize{text margin left=2em,text margin right=2em}
\begin{document}
\begin{frame}[shrink=25]{Resultados - glioxal}
\begin{multicols}{2}
\vspace{-0.5cm}\centering{
\begin{threeparttable}
\caption{Reacción problema}\label{table:reaccion_central}
\begin{tabular}{lcc}
\toprule
    \multicolumn{1}{c}{Compuesto}  & \multicolumn{2}{c}{RM1}                          \\ \midrule
                                     & $\Delta G^\circ_{\text{COSMO}}$ &     $\Delta G^\circ_{\text{SS-COSMO}}$ \\ \cmidrule(lr){2-3}
CC$_{\text{ref}}$                  &      -                   &    -                         \\ 
cis dihidro-dihidroxi                & I need                     &  to center                        \\ 
trans dihidro-dihidroxi              &  only                    & this table                             \\ 
&  &  \\ 
\end{tabular}
\end{threeparttable}
}\medbreak

\scalebox{0.6}{
\begin{forest}
  for tree={
    rounded corners, draw, align=center, top color=white, bottom     color=blue!20,
    edge+=->,
    l sep'+=10pt,
  }, 
   [This
     [is a forest]
     [flow
       [chart!]
     ]
   ] 
\end{forest}
}
\end{multicols}
\end{frame}
\end{document}

Answer 1

你可以通过以下方式做你想做的事：

1. 关闭multicols；
2. 把 放到forest表格前面（用\mbox{}\hfill右对齐）；以及

3. 增加桌子的“升力”\vspace{-2.5cm}

   \documentclass[12pt,twoside]{beamer}
   \usepackage[spanish,es-noquoting]{babel}
   \usepackage[utf8]{inputenc} 
   \usepackage[T1]{fontenc} 
   \usepackage{multimedia}
   \usepackage{forest}
   \usepackage{float}
   \usepackage{booktabs}
   %\setbeamercovered{transparent}
   \usepackage[flushleft]{threeparttable}
   \usepackage{multicol}
   \setbeamertemplate{frametitle}[default][center]
   \setbeamersize{text margin left=2em,text margin right=2em}
   \begin{document}
   \begin{frame}[shrink=25]{Resultados - glioxal}
   
   \mbox{}\hfill\scalebox{0.6}{
   \begin{forest}
       for tree={
           rounded corners, draw, align=center, top color=white, bottom     color=blue!20,
           edge+=->,
           l sep'+=10pt,
       }, 
        [This
            [is a forest]
            [flow
                [chart!]
            ]
        ] 
   \end{forest}
   }
   
   %\begin{multicols}{2}
   \vspace{-2.5cm}\centering{
   \begin{threeparttable}
   \caption{Reacción problema}\label{table:reaccion_central}
   \begin{tabular}{lcc}
   \toprule
           \multicolumn{1}{c}{Compuesto}  & \multicolumn{2}{c}{RM1}                          \\ \midrule
                                                                            & $\Delta G^\circ_{\text{COSMO}}$ &     $\Delta G^\circ_{\text{SS-COSMO}}$ \\ \cmidrule(lr){2-3}
   CC$_{\text{ref}}$                  &      -                   &    -                         \\ 
   cis dihidro-dihidroxi                & I need                     &  to center                        \\ 
   trans dihidro-dihidroxi              &  only                    & this table                             \\ 
   &  &  \\ 
   \end{tabular}
   \end{threeparttable}
   }\medbreak
   
   %\end{multicols}
   \end{frame}
   
   \end{document}