From cd6e5d5b312eecea7b233fa69b7a91a59c3814e7 Mon Sep 17 00:00:00 2001 From: Kornel Benko Date: Sat, 15 Feb 2020 10:26:33 +0100 Subject: [PATCH] Cmake tests: Correct test BATCH_outline-beamer --- development/batchtests/beamer_test.tex.orig | 809 ++++++++++++++++++++ 1 file changed, 809 insertions(+) create mode 100644 development/batchtests/beamer_test.tex.orig diff --git a/development/batchtests/beamer_test.tex.orig b/development/batchtests/beamer_test.tex.orig new file mode 100644 index 0000000000..f2da1dd145 --- /dev/null +++ b/development/batchtests/beamer_test.tex.orig @@ -0,0 +1,809 @@ +%% LyX 2.4.0dev created this file. For more info, see https://www.lyx.org/. +%% Do not edit unless you really know what you are doing. +\documentclass[english]{beamer} +\usepackage{lmodern} +\renewcommand{\sfdefault}{lmss} +\renewcommand{\ttdefault}{lmtt} +\usepackage[T1]{fontenc} +\usepackage[latin9]{inputenc} +\setcounter{secnumdepth}{3} +\setcounter{tocdepth}{3} +\usepackage{babel} +\usepackage{url} +\ifx\hypersetup\undefined + \AtBeginDocument{% + \hypersetup{unicode=true} + } +\else + \hypersetup{unicode=true} +\fi + +\makeatletter + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% LyX specific LaTeX commands. +\providecommand{\LyX}{\texorpdfstring{\ensureascii{% + L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}}{LyX}} +\DeclareRobustCommand*{\lyxarrow}{% +\@ifstar +{\leavevmode\,$\triangleleft$\,\allowbreak} +{\leavevmode\,$\triangleright$\,\allowbreak}} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Textclass specific LaTeX commands. +% this default might be overridden by plain title style +\newcommand\makebeamertitle{\frame{\maketitle}}% +% (ERT) argument for the TOC +\AtBeginDocument{% + \let\origtableofcontents=\tableofcontents + \def\tableofcontents{\@ifnextchar[{\origtableofcontents}{\gobbletableofcontents}} + \def\gobbletableofcontents#1{\origtableofcontents} +} +\providecommand{\shortcut}[1]{\mbox{\textsf{#1}}} + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands. +% We use the "Berkeley" theme with a 3.45em-wide side bar on the left +\usetheme[left,width=3.45em]{Berkeley} + +\makeatother + +\begin{document} +\begin{frame} + +\frametitle{Contents} + +\tableofcontents{} +\end{frame} +% + +\section{Purposes} +\begin{frame}[<+->]{Purpose of the Beamer class} + +With the \structure{Beamer} class, you can produce presentation slides, +which +\begin{itemize} +\item are visually highly customizable +\item can be very well structured +\item can be constructed step-by-step (``overlay'' concept) +\item may contain different navigation paths (note that the slides contain +all sorts of hyperlinks) +\item use \LaTeX 's superb output quality +\item might embed multimedia content (audio, video) +\item can easily be transformed to accompanying material (such as an article-like +handout) +\item and much more \ldots{} +\end{itemize} +\end{frame} +% +\begin{frame}{Purpose of this presentation} + +This presentation +\begin{itemize} +\item describes some basic features of \structure{Beamer} +\item especially how they can be used with \LyX{} +\end{itemize} +For more general and comprehensive information on \structure{Beamer} +itself, please refer to the extensive class manual \cite{beamer-ug} +\end{frame} +% + +\section{Segments of a presentation} +\begin{frame}{The global structure} + +A presentation usually consists of +\begin{itemize} +\item a title page +\item slides that might be grouped to sections/parts +\item an appendix with additional information, such as a bibliography +\end{itemize} +We describe these global segments in what follows. +\end{frame} +% +\begin{frame}{The title page} + +Within \LyX , a title page is constructed by the layouts \structure{Title}, +\structure{Subtitle}, \structure{Author}, \structure{Institute}, +\structure{Date} and \structure{TitleGraphic}. +\begin{itemize} +\item None of these elements is mandatory, but at least one must be given +\item The order of insertion does not matter (the real order is defined +in the \structure{Beamer} theme) +\item For \structure{Title}, \structure{Subtitle}, \structure{Author}, +\structure{Institute} and \structure{Date}, you can define ``short'' +forms via \alert{Insert\lyxarrow Short Title\slash Date\slash\ldots} +These are used in the sidebar\slash heading (given the theme actually +provides a sidebar\slash heading) +\item If you select \structure{Title (Plain Frame)} instead of \structure{Title}, +the title page will have no sidebar or heading +\end{itemize} +\end{frame} +% +\begin{frame}{Slides/Frames} + +Slides are called ``frames'' in \structure{Beamer}. Everything +inside a frame is put on one slide (which itself might consist of +sub-slides). +\begin{itemize} +\item Select the \structure{Frame} style to start a frame +\item The frame title is to be inserted in the ``Frame title'' inset, +which is automatically inserted for new frames or can be manually +inserted via \alert{Insert\lyxarrow Frame Title} +\item Alternatively, you can also use the \structure{FrameTitle} layout, +which additionally offers a (rarely used) short frame title option, +and, more importantly, overlay options +\item A subtitle can be added via the \structure{FrameSubtitle} layout +\item Frame options (see \cite{beamer-ug} for the diverse options) are +inserted via \alert{Insert\lyxarrow Frame Options}, overlay options +via \alert{Insert\lyxarrow Overlay Specifications} and \alert{Insert\lyxarrow Default Overlay Specifications} +(we explain later what this is) +\end{itemize} +\end{frame} +% +\begin{frame}<1-2>[label=myframe]{Frames can be repeated} + +Frames can be repeated fully or only in terms of selected sub-slides, +multiple times at any later point of the presentation. + +You just need to give the respective frame a label name via the frame +option ``label'' (as done here). + +\pause{} + +Then you can repeat this frame by means of the \structure{AgainFrame} +layout later in the presentation. Just enter the label name in the +\structure{AgainFrame} layout and specify, if required, which sub-slides +you want to be repeated via \alert{Insert\lyxarrow Overlay Specifications} +(again, see below for the concept of ``overlays''). +\begin{proof}<3> +\alert{Here's the proof!} (This text is only shown on sub-slide +3 which is itself only shown when this frame is repeated later on) +\end{proof} + +\end{frame} +% +\begin{frame}{Keeping frames together} + +\framesubtitle{Use nesting!} +\begin{itemize} +\item Note that all frame content, if the style is not \structure{Frame}, +must be nested to the frame environment (via \alert{Edit\lyxarrow Increase List Depth} +or \shortcut{Alt+Shift+Right}). This is done automatically if you +insert new frame paragraphs. +\item Nested content is marked by a red bar in the margin of the \LyX{} workarea +\end{itemize} +\end{frame} +\begin{itemize} +\item Non-nested content (such as this) will also be displayed in the presentation +(on a separate slide), but not properly aligned +\item So please avoid this +\end{itemize} +% +\begin{frame}{Separating frames} + +\noindent Consecutive frames have to be separated from each other. +This is done by means of the \structure{Separator} inset, which can +be produced by hitting return in an empty Standard paragraph right +below the frame (see UserGuide, sec.~3.4.6). +\begin{block}{Tip} + +There is a simple and much more convenient way to start a new frame: +Issue \alert{Insert\lyxarrow Separated Frame Below} (\shortcut{undefined} +if you are in a non-nested \structure{Frame} paragraph, or \shortcut{Alt+P Shift+Return}, +respectively, if you are in a nested paragraph within the frame). +If you are in the frame heading, \alert{Insert\lyxarrow Separated Frame Above} +inserts a new, properly separated frame above the current one! +\end{block} +\end{frame} +% + +\againframe<3>{myframe} + +\begin{frame}[plain]{Special frame types} + +\LyX{} provides two special frame types: +\begin{enumerate} +\item \structure{Frame (plain)} is a frame without a sidebar/header (such +as this one). This is useful for slides with much content\slash wide +tables +\item \structure{Frame (fragile)} is to be used if the frame consists of +``fragile'' content, especially verbatim stuff such as program listings +\end{enumerate} +If you want a fragile plain frame, pass the option ``plain'' to +a fragile frame or the option ``fragile'' to a plain frame. +\end{frame} +% +\begin{frame}{Sectioning a presentation} +\begin{itemize} +\item To group frames, you can use the usual sectioning commands (\structure{Section}, +\structure{Subsection} etc.) +\item These are shown in the table of contents, the sidebar\slash header +(depending on the theme) and the article output (for ``article'' +see below, the section on ``modes'') +\end{itemize} +\end{frame} +% +\begin{frame}{Parts have special meaning} +\begin{itemize} +\item You can also divide your presentation into \structure{Parts}. Note, +however, that parts behave differently in \structure{Beamer} than +in other document classes: a part is considered to be ``a little +`talk of its own' with its own table of contents, its own navigation +bars, and so on.'' \cite[sec.~10.3]{beamer-ug} +\item This means, for instance, that if you use parts, the table of contents +will only list the sections and subsections of the part that contains +this table of contents, and the sidebar\slash header will also only +show the sections of the current part. +\end{itemize} +\end{frame} +% +\begin{frame}{Re-arranging frames} +\begin{block}{Tip} + +Did you know that you can easily move and re-arrange whole frames +via the outliner (\alert{View\lyxarrow Outline Pane})? + +Also, you can navigate to a specific frame via the \alert{Navigate} +menu! +\end{block} +\end{frame} +% +\begin{frame}{The appendix} +\begin{itemize} +\item Appendices might be useful for additional\slash reserve material. +The appendix is part of the presentation, but not shown in the table +of contents\slash sidebar\slash header +\item An appendix is inserted as usual in \LyX : +\begin{itemize} +\item Use \alert{Document\lyxarrow Start Appendix Here} at the position +where the appendix should begin +\end{itemize} +\item Typical content of the appendix is the bibliography +\begin{itemize} +\item You insert it as in all other \LyX{} classes, via the \structure{Bibliography} +style (see the bibliography at the end of this presentation as an +example) +\item Note that you can also use Bib\TeX , although not all Bib\TeX{} styles +are prepared to work with \structure{Beamer} +\end{itemize} +\end{itemize} +\end{frame} +% + +\section{The overlay concept} +\begin{frame}{What are overlays?} + +Basically, the overlay concept allows to change the slide content +dynamically. You can uncover things/text piecewise, fade out content, +highlight things, replace text, images etc. + +\pause{} +\begin{itemize}[<+->] +\item Overlays are useful to build up slides as you speak +\item They help you to shift your audience's focus on specific things +\item And they help your audience to follow you +\item So use overlays! \alert<6>{Really, use them!} +\end{itemize} +\end{frame} +% +\begin{frame}{Overlay types} + +\structure{Beamer} provides many different overlay types. The most +important ones are: +\begin{description} +\item [{Hidden~content:}] Stuff that is completely invisible up to a point +\item [{Covered~content:}] Stuff that is faded out (not completely invisible) +\item [{Highlighted~content:}] Stuff that is somehow emphasized at a certain +point +\end{description} +We give examples for these types in what follows, but begin with some +general remarks on overlay possibilities +\end{frame} +% +\begin{frame}{General overlay/action possibilities} + +Many \structure{Beamer} elements provide overlay settings. Basically, +you can define on which sub-slide(s) a given content appears (``2'', +``2-4'', ``3-'', ``1,3'' etc.), or in which output mode (``presentation'', +``article'' etc.) +\begin{itemize} +\item In \LyX , these settings are generally accessible via \alert{Insert\lyxarrow Overlay Specifications} +or \alert{Insert\lyxarrow Action Specifications} +\end{itemize} +\begin{overprint} +\onslide<2> +\begin{definition} +``Action'' is a more general concept, which does not only include +what we have called ``overlays'' (``on which sub-slide{[}s{]} is +this to be shown\slash hidden\slash highlighted''), but also tasks +such as ``only show this in the presentation, not on the handout'' +or ``show this on the second screen only'' (so-called ``modes''). +\end{definition} + +\onslide<3> +\begin{alertblock}{Note to the \LaTeX{} aficionados} + +The mentioned overlay/action settings conform to those command/environment +options embraced by\alert{\ <\ldots >} and \alert{{[}<\ldots >{]}} +in the \LaTeX{} output. + +Note that \LyX{} adds those braces on export, so you must not enter +them yourself. In other words, enter ``1'' or ``+-'' to the overlay/action +insets, not ``<1>'' or ``{[}<+->{]}''! +\end{alertblock} +\end{overprint} +\end{frame} +% +\begin{frame}{An example} + +Take for example a quote. In a \structure{Quote} environment, you +can specify the overlay settings via \alert{Insert\lyxarrow Overlay Specifications}. +If you do this and enter ``2'', the quote will only appear on (sub-)slide +2: +\begin{quote}<2> +Fear no more the heat o\textquoteright{} the sun + +Nor the furious winter\textquoteright s rages + +Thou thy worldly task hast done + +Home art gone, and ta\textquoteright en thy wages +\end{quote} +This is how the concept works, basically. +\end{frame} +% +\begin{frame}{Covering vs. hiding} + +The difference between ``covering'' and ``hiding'' is that hidden +content is treated as if it isn't there, while covered content is +just covered (and the space is reserved). If we would have hidden +the quote on the last slide and not covered, it would only have taken +space on appearance: +\begin{quote} +Fear no more the heat o\textquoteright{} the sun + +Nor the furious winter\textquoteright s rages + +Thou thy worldly task hast done + +Home art gone, and ta\textquoteright en thy wages +\end{quote} + +You can see how this text moves when the quote is un-hidden. +\end{frame} +% +\begin{frame}{Coverage degrees} + +\setbeamercovered{transparent} + +\structure{Beamer} offers several degrees of ``coverage'', which +can be set via the command \alert{\textbackslash setbeamercovered} +either globally (for the whole presentation) or locally (e.\,g. for +a single frame, as here). By default, content is completely covered. +In ``transparent'' mode, you can see covered text greyed-out: +\begin{quote}<2> +Fear no more the heat o\textquoteright{} the sun + +Nor the furious winter\textquoteright s rages + +Thou thy worldly task hast done + +Home art gone, and ta\textquoteright en thy wages +\end{quote} +Check the \structure{Beamer} manual for more possibilities. +\end{frame} +% +\begin{frame}{Default overlay/action specifications vs.\\ +(normal) overlay/action specifications} +\begin{itemize} +\item For some environments (such as lists and also frames), you can set +``default specifications'' additionally to normal overlay/action +specifications (or in the case of lists: ``overlay specifications'' +for the whole list and ``item overlay specifications'' for singular +items) +\item Default specifications apply to all content of the given environment, +if not individually specified otherwise +\item They use a placeholder syntax. E.\,g., ``+(1)-'' will uncover all +items in a list step by step (with a start offset of 1) if they have +no individual item specification: +\begin{itemize}[<+(1)->] +\item One +\item Two +\item Three +\item<1-> Always +\end{itemize} +\end{itemize} +Please consult the \structure{Beamer} manual for details on this +syntax. + +\end{frame} +% +\begin{frame}[<+->]{Default overlay/action specifications vs.\\ +(normal) overlay/action specifications} + +\noindent This frame uses a specific default overlay specification + +which causes each overlay-aware paragraph \ldots{} +\begin{itemize} +\item \ldots{} or list item \ldots{} +\item \ldots{} to appear \ldots{} +\item \ldots{} on a subsequent sub-slide \ldots{} +\end{itemize} +\begin{block}{A block} + +\ldots{} one after the other +\end{block} +\end{frame} +% +\begin{frame}[]{Default overlay/action specifications vs.\\ +(normal) overlay/action specifications} + +\noindent And this frame uses a specific default overlay specification +\ldots{} +\begin{itemize} +\item \ldots{} which causes each overlay-aware list item \ldots{} +\item \ldots{} to be highlighted \ldots{} +\item \ldots{} on respective sub-slides +\end{itemize} +\end{frame} +% +\begin{frame}{Pause} + +The \structure{Pause} layout lets you mark a point where all following +content will be covered (by default for one slide, with regard to +the content preceding the pause): + +\pause{} + +After first pause + +\pause{} + +After second pause + +\pause[2]{} + +By default, consecutive pauses also end consecutively. + +Via \alert{Insert\lyxarrow Pause Number}, however, you can specify +a specific sub-slide at which the given pause ends, independent from +the number of pauses inserted before this one. +\end{frame} +% +\begin{frame}{Paragraph-wide overlays} + +\structure{Beamer} and \LyX{} provide you with paragraph layouts whose +purpose it is to show/hide whole paragraphs or sequences of paragraphs +on specific slides. These are particularly: +\begin{uncoverenv}<2-> + +The \structure{Uncovered} layout which uncovers all content on the +specified slides \ldots{} +\begin{itemize} +\item \ldots{} including nested paragraphs of other layout. +\end{itemize} +\end{uncoverenv} + +\begin{onlyenv}<3-> + +The \structure{Only} layout which un-hides content (note again how +the surrounding text ``moves'' when this gets visible). +\end{onlyenv} + +\begin{overprint} +\onslide<4> + +And the \structure{Overprint} environment which lets you enter \ldots{} +\onslide<5> + +\ldots{} alternative text taking a specific space on specified slides. + +\end{overprint} +as demonstrated here. +\end{frame} +% +\begin{frame}{Inline overlays} + +\setbeamercovered{transparent} + +\structure{Beamer} also supports inline overlays for text parts (as +opposed to whole paragraphs), which are accessible via \alert{Edit\lyxarrow Text Style} +in \LyX : +\begin{itemize} +\item You can \structure{uncover} \uncover<2->{text} on specific slides +\item You can make \visible<3->{text} \structure{visible} (which makes +a difference to ``uncover'' only with ``transparent'' coverage +setting, as used locally on this slide) +\item You can show \only<4->{text }\structure{only} on specific slides +\item You can make \invisible<5->{text} \structure{invisible} +\item And you can show \alt<6->{different}{\structure{alternative}} text +\end{itemize} +As for the paragraph layouts, the overlay settings can be accessed +via the \alert{Insert} menu. +\end{frame} +% +\begin{frame}{Overlay-aware commands} + +Many ``inline'' commands (also to be found at \alert{Edit\lyxarrow Text Style}) +are overlay-aware. +\begin{itemize} +\item Thus, you can make for instance text on specific slides \emph<2>{emphasized}, +\textbf<3>{bold}, shown in \alert<4>{alert} or \structure<5>{structure} +color. +\end{itemize} +\begin{block}<6>{Tip} + +Use these Emphasize and Bold insets (instead of the usual respective +font settings) also if you do not need overlay specifications. Due +to the way emphasized and bold is defined in \structure{Beamer}, +normal emphasizing and boldface can lead to \LaTeX{} errors, e.\,g. +when used in section headings. +\end{block} +\end{frame} +% + +\section{Specific environments} +\begin{frame}{Specific environments} + +Specific environments, particularly suited for presentations are: +\begin{itemize} +\item Diverse ``blocks'' +\item Theorem-style environments +\item Columns +\end{itemize} +We sketch them briefly in what follows. +\end{frame} +% +\begin{frame}{Blocks} + +Blocks can contain all sorts of information. We used them here for +``tips'' and ``hints''. The class provides 3 pre-defined blocks +with different look: +\begin{block}<2->{Block} + +A general-purpose block +\end{block} +\begin{exampleblock}<3->{Example Block} + +A block for ``examples'' +\end{exampleblock} +\begin{alertblock}<4->{Alert Block} + +And an ``alert'' block for important remarks. +\end{alertblock} +\end{frame} +% +\begin{frame}{Handling Blocks} +\begin{itemize} +\item In \LyX , blocks have a similar user interface to frames, which means +that +\begin{itemize} +\item Content inside blocks needs to be nested (if the paragraph layout +is not \structure{Block}) +\item Consecutive blocks of the same type must be separated by the \structure{Separator} +paragraph style +\begin{block}{Tip} + +Use \alert{Edit\lyxarrow Start New Environment} (\shortcut{undefined}) +to quickly start a new block from within a previous block! +\end{block} +\end{itemize} +\item Blocks are overlay-aware +\end{itemize} +\end{frame} +% +\begin{frame}{Theorem-style environments} + +\framesubtitle{(Theorem, Corollary, Definition, Definitions, Example, Examples, +Fact, Proof)} + +Theorems look similar to blocks in the output, but they have a fixed +title (depending on the type). +\begin{theorem} +This is a theorem! +\end{theorem} + +\begin{fact} +This is a fact! +\end{fact} + + +\pause{} + +Via \alert{Insert\lyxarrow Additional Theorem Text}, you can add +some extra text to this fixed title +\begin{example}[a bad one!] + +An example with additional text (brackets added automatically) +\end{example} + +\end{frame} +% +\begin{frame}{Columns} + +Sometimes it is useful to divide a presentation into columns +\begin{columns}[t] + +\column{.4\textwidth} + +To do this, first select \structure{Columns} (note the plural) to +start the columns + +\pause{} + +\column{.4\textwidth} + +And then, in the following paragraph, select \structure{Column} (singular) +to start a specific column +\end{columns} + + +\pause{} + +\medskip{} + +Note: +\begin{itemize} +\item In the \structure{Column} (singular) environment, you need to specify +the width using \LaTeX{} syntax (but also something like ``3.5cm'' +will work) +\item Any (singular) \structure{Column} must be nested to the (plural) +\structure{Columns}. Likewise, column content can be any paragraph +style that is nested to a singular \structure{Column} +\end{itemize} +\end{frame} +% + +\section{Short remarks on modes} +\begin{frame}{Modes} + +In \structure{Beamer} terms, a ``mode'' is a specific output route. +There are several modes for different purposes. We just want to highlight +three: +\begin{enumerate} +\item The ``beamer'' mode +\item The ``presentation'' mode +\item The ``article'' mode +\end{enumerate} +The beamer mode is the default. Unless explicitly specified otherwise, +your \structure{Beamer} document is in ``beamer'' mode. +\end{frame} +% +\begin{frame}{Switching Modes} + +However, you can switch document parts, frames, headings and all ``action''-aware +environments to a different mode. For instance, we have switched this +frame to ``presentation'' mode. +\begin{itemize} +\item What does this mean? +\begin{itemize} +\item It means that this frame will only be visible in the presentation, +not in the accompanying ``article'', if you produce such an article +(we will elaborate on this a bit below) +\end{itemize} +\end{itemize} +\end{frame} +% +\begin{frame}
{Switching Modes} + +This frame will not be visible in the presentation, but only in the +article, since it is in ``article'' mode. +\end{frame} +% +\begin{frame}{So what?} + +This is actually pretty useful! You can set up a single document and +produce both a presentation and \textendash{} using the article mode +\textendash{} a handout. +\begin{itemize} +\item And we mean a \emph{real}, useful handout, not one of those scaled +slide printouts that are so common nowadays (but if you insist, you +can produce one of those as well) +\item Modes allow you to add extra text to the handout or hide parts from +it +\item You can use for instance different graphics for the presentation and +the handout +\item and so on \ldots{} +\end{itemize} +\end{frame} +% +\begin{frame}{Examples} + +As said, many elements are mode-aware. +\begin{itemize} +\item You can show particular text \only{only in the presentation}\only
{only in the article} +via \alert{Edit\lyxarrow Text Style\lyxarrow Only} +\end{itemize} +\mode
{\begin{itemize} +\item Or put all sorts of complex contents via \alert{Insert\lyxarrow Custom Insets\lyxarrow ArticleMode} +in an inset that will only be output in article mode +\end{itemize} +}\mode{\begin{itemize} +\item Or put all sorts of complex contents via \alert{Insert\lyxarrow Custom Insets\lyxarrow PresentationMode} +in an inset that will only be output in presentation mode +\end{itemize} +} +\begin{itemize} +\item Or you can define that an \emph{emphasizing} should +only apply to the presentation, \textbf
{a bold face} only +to article +\item You can also show section headings or frame titles\slash subtitles +only in the presentation\slash article (like we do for the ``Contents'' +and ``References'' frame titles in this presentation) +\item And much more of this sort \ldots{} +\end{itemize} +\end{frame} +% +\begin{frame}{Setting up an article} + +Setting up a beamer article with \LyX{} is easy. +\begin{itemize} +\item Just create a new document with the class \structure{Beamer Article (Standard Class)} +or \structure{Beamer Article (KOMA-Script)} +\item Then add the presentation to this document as a child (via \alert{Insert\lyxarrow File\lyxarrow Child Document\ldots}) +\item And that's it. Now you can produce the handout and the presentation +by compiling one of these two documents, while you only need to edit +one, namely the presentation +\end{itemize} +Check out the accompanying beamer-article example document for this +presentation. You can find it in the same folder as this document. +\end{frame} +% + +\section{Changing the look} +\begin{frame}{Themes} +\begin{itemize} +\item \structure{Beamer} presentations are themeable. Themes determine +the colors used, the macro structure (use of sidebars, headlines etc.), +the fonts, the look of list items, blocks and in general the whole +look and feel of a presentation +\item \structure{Beamer} itself ships a number of different-looking themes +to chose from (we use the ``Berkeley'' theme in this presentation; +see \alert{Document\lyxarrow Settings\lyxarrow\LaTeX{} Preamble} +for how we activated and slightly tweaked the theme) +\item In addition to this standard set, you can get more themes from \href{http://www.ctan.org}{CTAN} +and other places at the Internet +\item If you still are not satisified or if you need a theme matching to +your University's or company's corporate design, the \structure{Beamer} +manual \cite{beamer-ug} explains how you can setup your own theme +\end{itemize} +\end{frame} +% +\begin{frame}{Themes can be modified} + +But you do not need to write a theme from scratch if you want to alter +the look. +\begin{itemize} +\item Existing themes can be modified both in details and in major areas +(such as the coloring) +\item Consult the \structure{Beamer} manual \cite{beamer-ug} for details +\end{itemize} +\end{frame} +% + +\section{And more \ldots} +\begin{frame}{\ldots{} much more!} + +Note that \structure{Beamer} can do much more than we have described +here. The \structure{Beamer} manual \cite{beamer-ug} provides a +comprehensive documentation. + +Also, have a look at the \structure{Beamer} examples and templates +shipped with \LyX ! +\end{frame} +% + +\appendix + +\section{Appendix} + +\begin{frame} + +\frametitle{References} + +\end{frame} +% +\begin{thebibliography}{1} +\bibitem{beamer-ug}Tantau, Till et al.:\newblock The beamer class. +\url{https://ctan.org/tex-archive/macros/latex/contrib/beamer/doc/beameruserguide.pdf}. +\end{thebibliography} +% + +\end{document} -- 2.39.5