\beamergotobutton 大小

Question

如何更改按钮的默认大小？

现在我有一个如下所示的框架：

\documentclass[T]{beamer}

\definecolor{links}{HTML}{2A1B81}
\hypersetup{colorlinks,linkcolor=,urlcolor=red}

\usetheme{Frankfurt}
\usecolortheme{dolphin}
\usefonttheme{structuresmallcapsserif}
\usefonttheme{serif}
\usepackage{multicol}
\usepackage{graphicx}
\usepackage{xcolor}
\usepackage{caption}
\usepackage{hyperref}

\begin{document}

\begin{frame}
    \frametitle{WEPRC 2012 Overview}
    \begin{itemize}
    \centering
    \begin{Large}
    \item \hyperlink{PARTICIPANTS}{\beamergotobutton{Participants}} 
    \item \hyperlink{PRESENTERS}{\beamergotobutton{Presenters}}
    \item \hyperlink{KEYNOTESPEAKER}{\beamergotobutton{Keynote Speaker}}
    \item \hyperlink{SPONSOR}{\beamergotobutton{Sponsors}}
    \end{Large} 
    \end{itemize}
    \end{frame}

\end{document}

Answer 1

您可以重新定义button模板并使用 TikZ 根据您的需要自定义按钮；一个小例子：

\documentclass{beamer}
\usepackage{tikz}

\setbeamertemplate{button}{\tikz
  \node[
  inner xsep=10pt,
  draw=structure!80,
  fill=structure!50,
  rounded corners=4pt]  {\Large\insertbuttontext};}

\begin{document}

\begin{frame}
\frametitle{WEPRC 2012 Overview}
\begin{itemize}
\item \hyperlink{PARTICIPANTS}{\beamergotobutton{Participants}} 
\item \hyperlink{PRESENTERS}{\beamergotobutton{Presenters}}
\item \hyperlink{KEYNOTESPEAKER}{\beamergotobutton{Keynote Speaker}}
\item \hyperlink{SPONSOR}{\beamergotobutton{Sponsors}}
\end{itemize}
\end{frame}

\end{document}

字体开关应以如下形式使用\Large（它们是命令），并尽可能进行分组：{\Large...}，以使更改保持本地化。