您好，我正在使用名为：Radboud University Beamer（Version1）的模板， https://www.sharelatex.com/templates/presentations，这是一个漂亮的模板，但是我想对它进行一些自定义。
由于我更改了第一页的背景图片，因此我在以下部分使用了我大学的图片：
% Background
\pgfdeclareimage[width=\paperwidth,height=\paperheight]{bg}{myImage}
\setbeamertemplate{background}{\pgfuseimage{bg}}
在名为 ru.sty 的文件中，我为以下部分的演示作者使用了以下文本：
\author[Pim Vullers MSc]{
Pim Vullers MSc \\\medskip
{\small \url{[email protected]}} \\
{\small \url{http://www.cs.ru.nl/~pim/}}}
% The institute:
% - to start the name of the university as displayed on the top of each slide
% this can be adjusted such that you can also create a Dutch version
% - next the institute information as displayed on the title slide
\institute[School of science]{
Institute for Computing and Information Sciences -- Digital Security \\
Radboud University Nijmegen}
% Add a date and possibly the name of the event to the slides
% - again first a short version to be shown at the bottom of each slide
% - second the full date and event name for the title slide
\date[slides Example 2010]{
the 1st example presentation 2010 \\
7th October 2010}
看起来不太清楚，为了解决这个问题，我想输入另一个颜色的框来形成对比，我尝试过：
\begin{block}{A box to enter text}
\author[Pim Vullers MSc]{
Pim Vullers MSc \\\medskip
{\small \url{[email protected]}} \\
{\small \url{http://www.cs.ru.nl/~pim/}}}
% The institute:
% - to start the name of the university as displayed on the top of each slide
% this can be adjusted such that you can also create a Dutch version
% - next the institute information as displayed on the title slide
\institute[School of Science]{
Institute for Computing and Information Sciences -- Digital Security \\
Radboud University Nijmegen}
% Add a date and possibly the name of the event to the slides
% - again first a short version to be shown at the bottom of each slide
% - second the full date and event name for the title slide
\date[slides Example 2010]{
the 1st example presentation 2010 \\
7th October 2010}
\end{block}
但我失败了，因为该框显示在演示文稿的标题之前并且没有显示信息。
我不知道为什么会失败，因为我做了一个证明，并且我创建了演示文稿的另一个框架，只是为了测试这个功能并且它运行良好，但是我认为由于我想改变演示文稿的第一页，也许我需要使用一种独特的方法，我希望收到任何建议来克服这种情况，无论如何感谢。
\section{Background information2}
\begin{frame}
\frametitle{Background information2}
\begin{block}{Slides with \LaTeX}
Example of a box \LaTeX.
\end{block}
\begin{block}{The basis}
Some text
\end{block}
\end{frame}
为了添加更多细节，模板主要两个部分的原始代码如下，ru.sty
% Copyright 2009 by Pim Vullers
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/licenses/LICENSE for more details.
%%%
%%% Inherit definitions from existing themes (DO NOT MODIFY THESE)
%%%
% Layout scheme for outer elements: split header and footer
\useoutertheme{split}
% Color scheme for outer elements: use background colors
\usecolortheme{whale}
% Layout scheme for inner elements: rounded elements
\useinnertheme{rounded}
% Color scheme for inner elements: use foreground colors
\usecolortheme{orchid}
%%%
%%% Tweak definitions of inner theme to match personal preferences (MODIFY THESE)
%%%
% Itemize items: default (triangle), circle, square, ball
\setbeamertemplate{itemize items}[circle]
% Enumerate items: default, circle, square, ball
\setbeamertemplate{enumerate items}[circle]
% Outline: default, sections numbered, subsections numbered, circle, square, ball, ball unnumbered
\setbeamertemplate{sections/subsections in toc}[default]
% General blocks:
\setbeamertemplate{blocks}[rounded]
% Title page:
\setbeamertemplate{title page}[default][colsep=-4bp,rounded=true]
% Part page:
\setbeamertemplate{part page}[default][colsep=-4bp,rounded=true]
% Navigation symbols:
\setbeamertemplate{navigation symbols}{}
%%%
%%% Tweak definitions of outer theme to match Radboud (website) style
%%%
% Background
\pgfdeclareimage[width=\paperwidth,height=\paperheight]{bg}{myImage}
\setbeamertemplate{background}{\pgfuseimage{bg}}
% Colors
\usecolortheme[RGB={190,49,26}]{structure}
\setbeamercolor{frametitle}{parent=subsection in head/foot}
\setbeamercolor{frametitle right}{parent=section in head/foot}
\pgfdeclarehorizontalshading[frametitle.bg,frametitle right.bg]{beamer@frametitleshade}{\paperheight}{%
color(0pt)=(frametitle.bg);
color(\paperwidth)=(frametitle right.bg)}
\AtBeginDocument{
\pgfdeclareverticalshading{beamer@topshade}{\paperwidth}{%
color(0pt)=(bg);
color(4pt)=(black!50!bg)}
}
% Footline: AUTHOR | TITLE | DATE FRAMENUMBER
\defbeamertemplate*{footline}{ru theme}{%
\leavevmode%
\hbox{%
\begin{beamercolorbox}[wd=.25\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
\usebeamerfont{author in head/foot}\insertshortauthor
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.25\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
\usebeamerfont{author in head/foot}\insertshortdate
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.416667\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
\usebeamerfont{title in head/foot}\insertshorttitle
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=0.083333\paperwidth,ht=2.25ex,dp=1ex,right]{title in head/foot}%
\insertframenumber{} / \inserttotalframenumber\hspace*{2ex}
\end{beamercolorbox}}%
\vskip0pt%
}
\defbeamertemplate*{headline}{ru theme}{%
\leavevmode%
\@tempdimb=2.4375ex%
\multiply\@tempdimb by\beamer@sectionmax%
\pgfdeclareimage[height=.9\@tempdimb]{logo}{ru_logo}%
\logo{\pgfuseimage{logo}}%
\ifdim\@tempdimb>0pt%
\advance\@tempdimb by 1.125ex%
\begin{beamercolorbox}[wd=.5\paperwidth,ht=\@tempdimb]{section in head/foot}%
\vbox to\@tempdimb{\vfil\insertsectionnavigation{.5\paperwidth}\vfil}%
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.4\paperwidth,ht=\@tempdimb,right]{subsection in head/foot}%
\vbox to\@tempdimb{\vfil\vfil\textbf{\footnotesize\insertshortinstitute~~}\vfil}%
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.1\paperwidth,ht=\@tempdimb,left]{subsection in head/foot}%
\vbox to\@tempdimb{\vfil\insertlogo\vfil\vfil}%
\end{beamercolorbox}%
\fi%
}
\defbeamertemplate*{frametitle}{ru theme}{%
\nointerlineskip%
%\vskip-2pt%
\hbox{\leavevmode
\advance\beamer@leftmargin by -12bp%
\advance\beamer@rightmargin by -12bp%
\beamer@tempdim=\textwidth%
\advance\beamer@tempdim by \beamer@leftmargin%
\advance\beamer@tempdim by \beamer@rightmargin%
\hskip-\Gm@lmargin\hbox{%
\setbox\beamer@tempbox=\hbox{\begin{minipage}[b]{\paperwidth}%
\vbox{}\vskip-.75ex%
\leftskip0.3cm%
\rightskip0.3cm plus1fil\leavevmode
\insertframetitle%
\ifx\insertframesubtitle\@empty%
\strut\par%
\else
\par{\usebeamerfont*{framesubtitle}{\usebeamercolor[fg]{framesubtitle}\insertframesubtitle}\strut\par}%
\fi%
\nointerlineskip
\vbox{}%
\end{minipage}}%
\beamer@tempdim=\ht\beamer@tempbox%
\advance\beamer@tempdim by 2pt%
\begin{pgfpicture}{0.1mm}{0pt}{1.01\paperwidth}{\beamer@tempdim}
\usebeamercolor{frametitle right}
\pgfpathrectangle{\pgfpointorigin}{\pgfpoint{\paperwidth}{\beamer@tempdim}}
\pgfusepath{clip}
\pgftext[left,base]{\pgfuseshading{beamer@frametitleshade}}
\end{pgfpicture}
\hskip-\paperwidth%
\box\beamer@tempbox%
}%
\hskip-\Gm@rmargin%
}%
% \nointerlineskip
% \vskip-0.2pt
% \hbox to\textwidth{\hskip-\Gm@lmargin\pgfuseshading{beamer@topshade}\hskip-\Gm@rmargin}
% \vskip-2pt
}
例子.tex
\documentclass{beamer}
\usepackage[british]{babel}
\usepackage{graphicx,hyperref,ru,url}
% The title of the presentation:
% - first a short version which is visible at the bottom of each slide;
% - second the full title shown on the title slide;
\title[RU style for Beamer]{
Radboud University style for Beamer \LaTeX}
% Optional: a subtitle to be dispalyed on the title slide
\subtitle{Show where you're from}
% The author(s) of the presentation:
% - again first a short version to be displayed at the bottom;
% - next the full list of authors, which may include contact information;
\author[Pim Vullers MSc]{
Pim Vullers MSc \\\medskip
{\small \url{[email protected]}} \\
{\small \url{http://www.cs.ru.nl/~pim/}}}
% The institute:
% - to start the name of the university as displayed on the top of each slide
% this can be adjusted such that you can also create a Dutch version
% - next the institute information as displayed on the title slide
\institute[Radboud University Nijmegen]{
Institute for Computing and Information Sciences -- Digital Security \\
Radboud University Nijmegen}
% Add a date and possibly the name of the event to the slides
% - again first a short version to be shown at the bottom of each slide
% - second the full date and event name for the title slide
\date[slides Example 2010]{
the 1st example presentation 2010 \\
7th October 2010}
\begin{document}
\begin{frame}
\titlepage
\end{frame}
\begin{frame}
\frametitle{Outline}
\tableofcontents
\end{frame}
% Section titles are shown in at the top of the slides with the current section
% highlighted. Note that the number of sections determines the size of the top
% bar, and hence the university name and logo. If you do not add any sections
% they will not be visible.
\section{Introduction}
\begin{frame}
\frametitle{Introduction}
\begin{itemize}
\item This is just a short example
\item The comments in the \LaTeX\ file are most important
\item This is just the result after running pdflatex
\item The style is based on the webpage \url{http://www.ru.nl/}
\end{itemize}
\end{frame}
\section{Background information}
\begin{frame}
\frametitle{Background information}
\begin{block}{Slides with \LaTeX}
Beamer offers a lot of functions to create nice slides using \LaTeX.
\end{block}
\begin{block}{The basis}
This style uses the following default styles:
\begin{itemize}
\item split
\item whale
\item rounded
\item orchid
\end{itemize}
\end{block}
\end{frame}
\section{The important things}
\begin{frame}
\frametitle{The important things}
\begin{enumerate}
\item This just shows the effect of the style
\item It is not a Beamer tutorial
\item Read the Beamer manual for more help
\item Contact me only concerning the style file
\end{enumerate}
\end{frame}
\section{Analysis of the work}
\begin{frame}
\frametitle{Analysis of the work}
This style file gives your slides some nice Radboud branding.
When you know how to work with the Beamer package it is easy to use.
Just add:\\ ~~~$\backslash$usepackage$\{$ru$\}$ \\ at the top of your file.
\end{frame}
\section{Conclusion}
\begin{frame}
\frametitle{Conclusion}
\begin{itemize}
\item Easy to use
\item Good results
\end{itemize}
\end{frame}
\end{document}
答案1
你的方法行不通，因为\author等只是用来存储信息的宏，而不是用来使用信息的宏。所以在你试图插入块的地方，文档甚至还没有启动。
但是还有其他可能性。所有信息默认都在框内。这些框在您的示例中是透明的，但您可以设置颜色
\setbeamercolor{author}{parent=title}
\setbeamercolor{institute}{parent=title}
\setbeamercolor{date}{parent=title}
或者如果你不喜欢这样，你可以定义自己的标题页
\makeatletter
\setbeamertemplate{title page}{%
\vbox{}
\vfill
\begingroup
\centering
\begin{beamercolorbox}[sep=8pt,center,colsep=-4bp,rounded=true]{title}
\usebeamerfont{title}\inserttitle\par%
\ifx\insertsubtitle\@empty%
\else%
\vskip0.25em%
{\usebeamerfont{subtitle}\usebeamercolor[fg]{subtitle}\insertsubtitle\par}%
\fi%
\end{beamercolorbox}%
\vskip1em\par
\begin{beamercolorbox}[sep=8pt,center,colsep=-4bp,rounded=true]{author}
\usebeamerfont{author}\insertauthor
\end{beamercolorbox}
\begin{beamercolorbox}[sep=8pt,center,colsep=-4bp,rounded=true]{institute}
\usebeamerfont{institute}\insertinstitute
\end{beamercolorbox}
\begin{beamercolorbox}[sep=8pt,center,colsep=-4bp,rounded=true]{date}
\usebeamerfont{date}\insertdate
\end{beamercolorbox}\vskip0.5em
{\usebeamercolor[fg]{titlegraphic}\inserttitlegraphic\par}
\endgroup
\vfill
}
\makeatother
并在那里插入您想要的任何代码。