☰

beamer：单击数字转到相应的框架/动态标签

tag-icon • tag-icon beamer links
beamer：单击数字转到相应的框架/动态标签

我正在开发以下风格：

\documentclass{beamer}
\let\Tiny=\tiny


\title{Title}
\author{Ricardo Cruz}
\date{}

\usepackage{tikz}

%% SIDEBAR

\newlength\swidth
\setlength\swidth{1.2cm}    

\newlength\theight
\setlength\theight{1.0cm}   

\makeatletter
\newlength\beamerleftmargin
\setlength\beamerleftmargin{\Gm@lmargin}
\makeatother

\newlength\sheight

\setbeamersize{sidebar width right=\swidth}
\setbeamerfont{sidebar right}{size=\normalsize}
\setbeamertemplate{sidebar right}{%
\setlength\sheight{\dimexpr(\paperheight-\theight)/(\inserttotalframenumber-1) \relax}
\vspace{\theight}
\begin{tikzpicture}[y=\sheight]
    \foreach \i in {2,...,\inserttotalframenumber} {
        \def\pgnbr{\inserttotalframenumber - \i-1}
        \ifnum\i=\insertframenumber
            \filldraw[very thick] (0,\pgnbr) rectangle (\swidth,\pgnbr+1);
            \node[white,anchor=mid,font=\bfseries] at (\swidth/2,\pgnbr+0.5) {\number\numexpr\i-1};
        \else
            \draw[very thick] (0,\pgnbr) rectangle (\swidth-0.07cm,\pgnbr+1);
            \node[anchor=mid,font=\bfseries] at (\swidth/2,\pgnbr+0.5) {\number\numexpr\i-1};
        \fi
    }
\end{tikzpicture}
}

%% TITLE

\setbeamercolor{frametitle}{fg=black}
\setbeamerfont{frametitle}{size=\Large\bfseries}
\setbeamertemplate{frametitle}{%
\begin{tikzpicture}
\hspace{-\beamerleftmargin}
\draw[very thick] (0,0) rectangle (\paperwidth-0.08cm,\theight-0.05cm);
\node[anchor=mid] at (\paperwidth/2,\theight/2) {\insertframetitle};
\end{tikzpicture}
}

%%

\begin{document}

{
\setbeamertemplate{sidebar right}{}
\begin{frame}
\titlepage
\end{frame}
}

\begin{frame}{First}
First
\end{frame}

\begin{frame}{Second}
Second
\end{frame}

\begin{frame}{Third}
Third
\end{frame}

\end{document}

输出

我对此非常满意。（我们的想法是制作多张幻灯片，这样侧边栏的数字看起来就不会太大。）

但是现在，我不知道如何使侧边栏数字可点击以转到其各自的框架。

我知道我可以在每个框架内放置\label{frame1}、\label{frame2}等，然后使用\hyperlink{frame1}{1}、\hyperlink{frame2}{2}等，但我希望它是动态的。我如何定义动态标签，例如\label{frame\insertframenumber}并将它们超链接起来？

  • 更新*

实际上，动态标签似乎在 Latex 上工作得很好（抱歉，我没有尝试！）。但是，如何才能自动为每个帧定义一个标签，而不必像下面的代码那样手动插入它们？

我尝试将它们放入里面，\setbeamertemplate{frametitle}{...}但没有用……

\documentclass{beamer}
\let\Tiny=\tiny


\title{Title}
\author{Ricardo Cruz}
\date{}

\usepackage{tikz}

%% SIDEBAR

\newlength\swidth
\setlength\swidth{1.2cm}    

\newlength\theight
\setlength\theight{1.0cm}   

\makeatletter
\newlength\beamerleftmargin
\setlength\beamerleftmargin{\Gm@lmargin}
\makeatother

\newlength\sheight

\setbeamersize{sidebar width right=\swidth}
\setbeamerfont{sidebar right}{size=\normalsize}
\setbeamertemplate{sidebar right}{%
\setlength\sheight{\dimexpr(\paperheight-\theight)/(\inserttotalframenumber-1) \relax}
\vspace{\theight}
\begin{tikzpicture}[y=\sheight]
    \foreach \i in {2,...,\inserttotalframenumber} {
        \def\pgnbr{\inserttotalframenumber - \i-1}
        \ifnum\i=\insertframenumber
            \filldraw[very thick] (0,\pgnbr) rectangle (\swidth,\pgnbr+1);
            \node[white,anchor=mid,font=\bfseries] at (\swidth/2,\pgnbr+0.5) {\hyperlink{frame\i}{\number\numexpr\i-1}};
        \else
            \draw[very thick] (0,\pgnbr) rectangle (\swidth-0.07cm,\pgnbr+1);
            \node[anchor=mid,font=\bfseries] at (\swidth/2,\pgnbr+0.5) {\hyperlink{frame\i}{\number\numexpr\i-1}};
        \fi
    }
\end{tikzpicture}
}

%% TITLE

\setbeamercolor{frametitle}{fg=black}
\setbeamerfont{frametitle}{size=\Large\bfseries}
\setbeamertemplate{frametitle}{%
\begin{tikzpicture}
\hspace{-\beamerleftmargin}
\draw[very thick] (0,0) rectangle (\paperwidth-0.08cm,\theight-0.05cm);
\node[anchor=mid] at (\paperwidth/2,\theight/2) {\insertframetitle};
\end{tikzpicture}
}

%%

\begin{document}

{
\setbeamertemplate{sidebar right}{}
\begin{frame}
\titlepage
\end{frame}
}

\begin{frame}{First}
\label{frame1}
First
\end{frame}

\begin{frame}{Second}
\label{frame2}
Second
\end{frame}

\begin{frame}{Third}
\label{frame3}
Third
\end{frame}

\end{document}

答案1

通过使用\rule节点内部，可以单击矩形内的任意位置。

\documentclass{beamer}
\let\Tiny=\tiny


\title{Title}
\author{Ricardo Cruz}
\date{}

\usepackage{tikz}

%% SIDEBAR

\newlength\swidth
\setlength\swidth{1.2cm}    

\newlength\theight
\setlength\theight{1.0cm}   

\makeatletter
\newlength\beamerleftmargin
\setlength\beamerleftmargin{\Gm@lmargin}
\makeatother

\newlength\sheight

\setbeamersize{sidebar width right=\swidth}
\setbeamerfont{sidebar right}{size=\normalsize}
\setbeamertemplate{sidebar right}{%
\setlength\sheight{\dimexpr(\paperheight-\theight)/(\inserttotalframenumber-1) \relax}
\vspace{\theight}
\begin{tikzpicture}[y=\sheight]
    \foreach \i in {2,...,\inserttotalframenumber} {
        \def\pgnbr{\inserttotalframenumber - \i-1}
        \ifnum\i=\insertframenumber
            \node[draw,very thick,inner sep=0pt,above right] at (0,\pgnbr) {\hyperlink{Navigation\i}{\rule{\swidth}{\sheight}}};
            \node[white,anchor=mid,font=\bfseries] at (\swidth/2,\pgnbr+0.5) {\number\numexpr\i-1};
        \else
            \node[draw,very thick,inner sep=0pt,above right] at (0,\pgnbr) {\hyperlink{Navigation\i}{\color{white}\rule{\swidth}{\sheight}}};
            \node[anchor=mid,font=\bfseries] at (\swidth/2,\pgnbr+0.5) {\number\numexpr\i-1};
        \fi
    }
\end{tikzpicture}
}

%% TITLE

\setbeamercolor{frametitle}{fg=black}
\setbeamerfont{frametitle}{size=\Large\bfseries}
\setbeamertemplate{frametitle}{%
\begin{tikzpicture}
\hspace{-\beamerleftmargin}
\draw[very thick] (0,0) rectangle (\paperwidth-0.08cm,\theight-0.05cm);
\node[anchor=mid] at (\paperwidth/2,\theight/2) {\insertframetitle};
\end{tikzpicture}
}

%%

\begin{document}

{
\setbeamertemplate{sidebar right}{}
\begin{frame}
\titlepage
\end{frame}
}

\begin{frame}{First}
\label{frame1}
First
\end{frame}

\begin{frame}{Second}
\label{frame2}
Second
\end{frame}

\begin{frame}{Third}
\label{frame3}
Third
\end{frame}

\end{document}

您也可以看看\beamer@startpageofframe。

相关内容