0

Sometimes in beamer I like to use itemize as follows (code largely from https://topanswers.xyz/tex?q=1334):

\documentclass{beamer}
\setbeamersize{text margin left=10mm,text margin right=5mm} 
\setbeamertemplate{frametitle}[default][center]
\newenvironment{grayenv}{\only{\setbeamercolor{local structure}{fg=black!15}}}{}
\begin{document}
\begin{frame}{Frame Title}
\setbeamertemplate{itemize items}[circle]
\addtolength{\leftmargini}{-0.7cm}
\begin{itemize}[<+-|gray@+(1)->]
\setlength\itemsep{5pt plus 1fill}
\item line one
\item line two
\item<+-> line three
\end{itemize}
\end{frame}
\end{document}

This has the effect of fading out bullet point markers for old bullet points as well as a few other features I find helpful. Notice that the final \item has to have <+-> so we don't get a new slide with all the markers gray.

Is there way to make a new environment myitemize that would capture all the features of my bespoke itemize environment?

1

You need to define the command \myitemize based on \itemize command and add your settings inside it and \endmyitemize command same as \enditemize

\documentclass{beamer}

\setbeamersize{text margin left=10mm,text margin right=5mm} 
\setbeamertemplate{frametitle}[default][center]
\newenvironment{grayenv}{\only{\setbeamercolor{local structure}{fg=black!15}}}{}
\setbeamertemplate{itemize items}[circle]

\addtolength{\leftmargini}{-0.7cm}

\newcommand{\myitemize}{\itemize[<+-|gray@+(1)->]
\setlength\itemsep{5pt plus 1fill}
\def\Item{\item<+->}
}
\let\endmyitemize\enditemize


\begin{document}
\begin{frame}{Frame Title}

\begin{myitemize}
\item line one
\item line two
\Item line three
\end{myitemize}

\end{frame}
\end{document}
1
  • Could the downvoter say what is wrong with this answer please. It would be very helpful to anyone reading it.
    – Anush
    Sep 22 '20 at 19:02

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.