Latex: text should automatically fill the frame in Beamer slides

Question

In the frames of the beam, I want the content to be evenly distributed across the frame.

Using the \ documentclass [slidestop] {beamer} option I can easily specify the content that should be centered / center, but when I have only a few bullets on the slide, they gather together at the top, I want the ray to automatically determine the interval between them to distribute them evenly.

Is this possible without putting vspace in the trial version and error?

Answer 1

, \vfill . \vfill . \vfill / , . Beamer, , \vfill Beamer.

\documentclass{article}
\begin{document}
\begin{itemize}
\vfill\item This is text of first item
\vfill\item This is text of second item
\vfill\item This is text of third item
\end{itemize}
\end{document}

, vfill , vfill . \item, , , , ( , vfilled) -vfilled (.. ) :

\documentclass{article}

\newenvironment{novfillenum}{\begin{enumerate}\let\item\olditem}%
{\end{enumerate}}
\newenvironment{vfilleditems}{\begin{itemize} \let\olditem\item \renewcommand\item{\vfill\olditem}}%
{\end{itemize}}

\begin{document}
\begin{vfilleditems}
\item Item One 
   \begin{novfillenum}
        \item subitem1
        \item s2
        \item s3
    \end{novfillenum}
\item Item Two 
   \begin{novfillenum}
        \item subitem1
        \item s2
        \item s3
    \end{novfillenum}
\item item three
   \begin{novfillenum}
        \item subitem1
        \item s2
        \item s3
    \end{novfillenum}
\end{vfilleditems}

\end{document}

Answer 2

, . , , , , , . , , , \vfill . , , , , , :

\begin{document}

\let\oldlabelitemi\labelitemi
\renewcommand{\labelitemi}{\vfill\oldlabelitemi{\hspace{1ex}}}

\begin{itemize}

\item Item One 
    \begin{itemize}
    \item subone
    \item subtwo
    \item subthree
    \end{itemize}
\item Item Two 
   \begin{itemize}
        \item subitem1
        \item s2
        \item s3
    \end{itemize}
\item item three
   \begin{itemize}
        \item subitem1
        \item s2
        \item s3
    \end{itemize}
\end{itemize}

\end{document}