diff options
author | Karl Berry <karl@freefriends.org> | 2006-11-01 23:50:14 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2006-11-01 23:50:14 +0000 |
commit | bcec5cf9be8a366b39aab4c13fa9e455b6e724ca (patch) | |
tree | 10af70bab7eedf89d55be20d1a3b9c334ad80ea3 /Master/texmf-dist/doc/latex/beamer/beamerug-interaction.tex | |
parent | 8cdb9ebeb89ec677972e7a568938c6a0dd313145 (diff) |
beamer update to get solutions/ et al. (reported by gerben)
git-svn-id: svn://tug.org/texlive/trunk@2379 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/doc/latex/beamer/beamerug-interaction.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/beamer/beamerug-interaction.tex | 478 |
1 files changed, 0 insertions, 478 deletions
diff --git a/Master/texmf-dist/doc/latex/beamer/beamerug-interaction.tex b/Master/texmf-dist/doc/latex/beamer/beamerug-interaction.tex deleted file mode 100644 index 0ba748867c1..00000000000 --- a/Master/texmf-dist/doc/latex/beamer/beamerug-interaction.tex +++ /dev/null @@ -1,478 +0,0 @@ -% $Header: /cvsroot/latex-beamer/latex-beamer/doc/beamerug-interaction.tex,v 1.8 2004/11/01 16:18:44 tantau Exp $ - -% Copyright 2003, 2004 by Till Tantau <tantau@users.sourceforge.net>. -% -% This program can be redistributed and/or modified under the terms -% of the GNU Public License, version 2. - -\section{Structuring a Presentation: The Interactive Global Structure} - -\label{section-nonlinear} - - -\subsection{Adding Hyperlinks and Buttons} - -To create anticipated nonlinear jumps in your talk structure, you -can add hyperlinks to your presentation. A hyperlink is a text -(usually rendered as a button) that, when you click on it, jumps the -presentation to some other slide. Creating such a button is a -three-step process: -\begin{enumerate} -\item - You specify a target using the command |\hypertarget| or (easier) - the command |\label|. In some cases, see below, this step may be - skipped. -\item - You render the button using |\beamerbutton| or a similar - command. This will \emph{render} the button, but clicking it will - not yet have any effect. -\item - You put the button inside a |\hyperlink| command. Now clicking it - will jump to the target of the link. -\end{enumerate} - -\begin{command}{\hypertarget\sarg{overlay specification}% - \marg{target name}\marg{text}} - If the \meta{overlay specification} is present, the \meta{text} is - the target for hyper jumps to \meta{target name} only on the - specified slide. On all other slides, the text is shown - normally. Note that you \emph{must} add an overlay specification to - the |\hypertarget| command whenever you use it on frames that have - multiple slides (otherwise |pdflatex| rightfully complains - that you have defined the same target on different slides). - \example -\begin{verbatim} -\begin{frame} - \begin{itemize} - \item<1-> First item. - \item<2-> Second item. - \item<3-> Third item. - \end{itemize} - - \hyperlink{jumptosecond}{\beamergotobutton{Jump to second slide}} - \hypertarget<2>{jumptosecond}{} -\end{frame} -\end{verbatim} - - \articlenote - You must say |\usepackage{hyperref}| in your preamble to use this - command in |article| mode. -\end{command} - -The |\label| command creates a hypertarget as a side-effect and the -|label=|\meta{name} option of the |\frame| command creates a label -named \meta{name}|<|\meta{slide number}|>| for each slide of the frame -as a side-effect. Thus the above example could be written more easily -as: -\begin{verbatim} -\begin{frame}[label=threeitems] - \begin{itemize} - \item<1-> First item. - \item<2-> Second item. - \item<3-> Third item. - \end{itemize} - - \hyperlink{threeitems<2>}{\beamergotobutton{Jump to second slide}} -\end{frame} -\end{verbatim} - - - -The following commands can be used to specify in an abstract way what -a button will be used for. - -\begin{command}{\beamerbutton\marg{button text}} - Draws a button with the given \meta{button text}. - \example |\hyperlink{somewhere}{\beamerbutton{Go somewhere}}| - - \articlenote - This command (and the following) just insert their argument in - |article| mode. - - \begin{element}{button}\yes\yes\yes - When the |\beamerbutton| command is called, this template is used - to render the button. Inside the template you can use the command - |\insertbuttontext| to insert the argument that was passed to - |\beamerbutton|. - \begin{templateoptions} - \itemoption{default}{} - Typesets the button with rounded corners. The fore- and - background of the \beamer-color |button| are used and also the - \beamer-font |button|. The border of the button gets the - foreground of the \beamer-color |button border|. - \end{templateoptions} - The following inserts are useful for this element: - \begin{itemize} - \iteminsert{\insertbuttontext} inserts the text of the current - button. Inside ``Goto-Buttons'' (see below) this text is - prefixed by the insert |\insertgotosymbol| and similarly for - skip and return buttons. - - \iteminsert{\insertgotosymbol} This text is inserted at the - beginning of goto buttons. Redefine this command to change the - symbol. - \example - |\renewcommand{\insertgotosymbol}{\somearrowcommand}| - - \iteminsert{\insertskipsymbol} This text is inserted at the - beginning of skip buttons. - - \iteminsert{\insertreturnsymbol} This text is inserted at the - beginning of return buttons. - \end{itemize} - \end{element} - - \begin{element}{button border}\no\yes\no - The foreground of this color is used to render the border of - buttons. - \end{element} -\end{command} - -\begin{command}{\beamergotobutton\marg{button text}} - Draws a button with the given \meta{button text}. Before the text, a - small symbol (usually a right-pointing arrow) is inserted that - indicates that pressing this button will jump to another ``area'' of - the presentation. - - \example |\hyperlink{detour}{\beamergotobutton{Go to detour}}| -\end{command} - -\begin{command}{\beamerskipbutton\marg{button text}} - The symbol drawn for this button is usually a double right - arrow. Use this button if pressing it will skip over a - well-defined part of your talk. - - \example -\begin{verbatim} -\frame{ - \begin{theorem} - ... - \end{theorem} - - \begin{overprint} - \onslide<1> - \hfill\hyperlinkframestartnext{\beamerskipbutton{Skip proof}} - \onslide<2> - \begin{proof} - ... - \end{proof} - \end{overprint} -} -\end{verbatim} -\end{command} - -\begin{command}{\beamerreturnbutton\marg{button text}} - The symbol drawn for this button is usually a left-pointing - arrow. Use this button if pressing it will return from a detour. - - \example -\begin{verbatim} -\frame<1>[label=mytheorem] -{ - \begin{theorem} - ... - \end{theorem} - - \begin{overprint} - \onslide<1> - \hfill\hyperlink{mytheorem<2>}{\beamergotobutton{Go to proof details}} - \onslide<2> - \begin{proof} - ... - \end{proof} - \hfill\hyperlink{mytheorem<1>}{\beamerreturnbutton{Return}} - \end{overprint} -} -\appendix -\againframe<2>{mytheorem} -\end{verbatim} -\end{command} - -To make a button ``clickable'' you must place it in a command like -|\hyperlink|. The command |\hyperlink| is a standard command of the -|hyperref| package. The \beamer\ class defines a whole bunch of other -hyperlink commands that you can also use. - -\begin{command}{\hyperlink\sarg{overlay specification}\marg{target - name}\marg{link text}\sarg{overlay specification}} - Only one \meta{overlay specification} may be given. - The \meta{link text} is typeset in the usual way. If you click - anywhere on this text, you will jump to the slide on which the - |\hypertarget| command was used with the parameter \meta{target - name}. If an \meta{overlay specification} is present, the - hyperlink (including the \meta{link text}) is completely - suppressed on the non-specified slides. -\end{command} - -The following commands have a predefined target; otherwise they behave -exactly like |\hyperlink|. In particular, they all also accept an -overlay specification and they also accept it at the end, rather than -at the beginning. - -\begin{command}{\hyperlinkslideprev\sarg{overlay specification}\marg{link text}} - Clicking the text jumps one slide back. -\end{command} - -\begin{command}{\hyperlinkslidenext\sarg{overlay specification}\marg{link text}} - Clicking the text jumps one slide forward. -\end{command} - -\begin{command}{\hyperlinkframestart\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the first slide of the current frame. -\end{command} - -\begin{command}{\hyperlinkframeend\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the last slide of the current frame. -\end{command} - -\begin{command}{\hyperlinkframestartnext\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the first slide of the next frame. -\end{command} - -\begin{command}{\hyperlinkframeendprev\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the last slide of the previous frame. -\end{command} - -The previous four command exist also with ``|frame|'' replaced by -``|subsection|'' everywhere, and also again with ``|frame|'' replaced -by ``|section|''. - -\begin{command}{\hyperlinkpresentationstart\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the first slide of the presentation. -\end{command} - -\begin{command}{\hyperlinkpresentationend\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the last slide of the presentation. This - \emph{excludes} the appendix. -\end{command} - -\begin{command}{\hyperlinkappendixstart\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the first slide of the appendix. If there - is no appendix, this will jump to the last slide of the document. -\end{command} - -\begin{command}{\hyperlinkappendixend\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the last slide of the appendix. -\end{command} - -\begin{command}{\hyperlinkdocumentstart\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the first slide of the presentation. -\end{command} - -\begin{command}{\hyperlinkdocumentend\sarg{overlay specification}\marg{link text}} - Clicking the text jumps to the last slide of the presentation or, if - an appendix is present, to the last slide of the appendix. -\end{command} - - - - -\subsection{Repeating a Frame at a Later Point} - -Sometimes you may wish some slides of a frame to be shown in your main -talk, but wish some ``supplementary'' slides of the frame to be shown -only in the the appendix. In this case, the |\againframe| commands is -useful. - - -\begin{command}{\againframe\sarg{overlay - specification}\opt{|[<|\meta{default overlay specification}|>]|}\oarg{options}\marg{name}} - \beamernote - Resumes a frame that was previously created using |\frame| - with the option |label=|\meta{name}. You must have used this option, - just placing a label inside a frame ``by hand'' is not enough. You - can use this command to ``continue'' a frame that has been - interrupted by another frame. The effect of this command is to call - the |\frame| command with the given \meta{overlay specification}, - \meta{default overlay specification} (if present), and - \meta{options} (if present) and with the original frame's contents. - - \example -\begin{verbatim} -\frame<1-2>[label=myframe] -{ - \begin{itemize} - \item<alert@1> First subject. - \item<alert@2> Second subject. - \item<alert@3> Third subject. - \end{itemize} -} - -\frame -{ - Some stuff explaining more on the second matter. -} - -\againframe<3>{myframe} -\end{verbatim} - The effect of the above code is to create four slides. In the first - two, the items 1 and~2 are hilighted. The third slide contains the - text ``Some stuff explaining more on the second matter.'' The fourth - slide is identical to the first two slides, except that the third - point is now hilighted. - - \example -\begin{verbatim} -\frame<1>[label=Cantor] -{ - \frametitle{Main Theorem} - - \begin{Theorem} - $\alpha < 2^\alpha$ for all ordinals~$\alpha$. - \end{Theorem} - - \begin{overprint} - \onslide<1> - \hyperlink{Cantor<2>}{\beamergotobutton{Proof details}} - - \onslide<2-> - % this is only shown in the appendix, where this frame is resumed. - \begin{proof} - As shown by Cantor, ... - \end{proof} - - \hfill\hyperlink{Cantor<1>}{\beamerreturnbutton{Return}} - \end{overprint} -} - -... -\appendix - -\againframe<2>{Cantor} -\end{verbatim} - In this example, the proof details are deferred to a slide in the - appendix. Hyperlinks are setup, so that one can jump to the proof - and go back. - - \articlenote - This command is ignored in |article| mode. - - \lyxnote - Use the style ``AgainFrame'' to insert an |\againframe| command. The - \meta{label name} is the text on following the style name - and is \emph{not} put in \TeX-mode. However, an overlay specification - must be given in \TeX-mode and it must precede the label name. -\end{command} - - - -\subsection{Adding Anticipated Zooming} - -\label{section-zooming} - - -Anticipated zooming is necessary when you have a very complicated -graphic that you are not willing to simplify since, indeed, all the -complex details merit an explanation. In this case, use the command -|\framezoom|. It allows you to specify that clicking on a certain area -of a frame should zoom out this area. You can then explain the -details. Clicking on the zoomed out picture will take you back to the -original one. - -\begin{command}{\framezoom\ssarg{button overlay - specification}\ssarg{zoomed overlay - specification}\oarg{options}\\|(|\meta{upper left x}|,|\meta{upper - left y}|)(|\meta{zoom area width}|,|\meta{zoom area depth}|)|} - This command should be given somewhere at the beginning of a - frame. When given, two different things will happen, depending on - whether the \meta{button overlay specification} applies to the - current slide of the frame or whether the \meta{zoomed overlay - specification} applies. These overlay specifications should not - overlap. - - If the \meta{button overlay specification} applies, a clickable area - is created inside the frame. The size of this area is given by - \meta{zoom area width} and \meta{zoom area depth}, which are two - normal \TeX\ dimensions (like |1cm| or |20pt|). The upper left - corner of this area is given by \meta{upper left x} and \meta{upper - left y}, which are also \TeX\ dimensions. They are measures - \emph{relative to the place where the first normal text of a - frame would go}. Thus, the location |(0pt,0pt)| is at the - beginning of the normal text (which excludes the headline and also - the frame title). - - By default, the button is clickable, but it will not be indicated in - any special way. You can draw a border around the button by using - the following \meta{option}: - \begin{itemize} - \item \declare{|border|}\opt{|=|\meta{width in pixels}} will draw - a border around the specified button area. The default width is 1 - pixel. The color of this button is the |linkbordercolor| of - |hyperref|. \beamer\ sets this color to a 50\% gray by default. To - change this, you can use the command - |\hypersetup{linkbordercolor={|\meta{red}| |\meta{green}| |\meta{blue}|}}|, - where \meta{red}, \meta{green}, and \meta{blue} are values between - 0 and 1. - \end{itemize} - - When you press the button created in this way, the viewer - application will hyperjump to the first of the frames specified by - the \meta{zoomed overlay specification}. For the slides to which - this overlay specification applies, the following happens: - - The exact same area as the one specified before is ``zoomed out'' to - fill the whole normal text area of the frame. Everything else, - including the sidebars, the headlines and footlines, and even the - frame title retain their normal size. The zooming is performed in - such a way that the whole specified area is completely shown. The - aspect ratio is kept correct and the zoomed area will possibly show - more than just the specified area if the aspect ratio of this area - and the aspect ratio of the available text area do not agree. - - Behind the whole text area (which contains the zoomed area) a big - invisible ``Back'' button is put. Thus clicking anywhere on the text - area will jump back to the original (unzoomed) picture. - - You can specify several zoom areas for a single frame. In this case, - you should specify different \meta{zoomed overlay specification}, - but you can specify the same \meta{button overlay - specification}. You cannot nest zoomings in the sense that you - cannot have a zoom button on a slide that is in some \meta{zoomed - overlay specification}. However, you can have overlapping and even - nested \meta{button overlay specification}. When clicking on an area - that belongs to several buttons, the one given last will ``win'' (it - should hence be the smallest one). - - If you do not wish to have the frame title shown on a zoomed slide, - you can add an overlay specification to the |\frametitle| command - that simply suppresses the title for the slide. Also, by using the - |plain| option, you can have the zoomed slide fill the whole page. - - \example A simple case -\begin{verbatim} -\begin{frame} - \frametitle{A Complicated Picture} - - \framezoom<1><2>(0cm,0cm)(2cm,1.5cm) - \framezoom<1><3>(1cm,3cm)(2cm,1.5cm) - \framezoom<1><4>(3cm,2cm)(3cm,2cm) - - \pgfimage[height=8cm]{complicatedimagefilename} -\end{frame} -\end{verbatim} - - \example A more complicate case in which the zoomed parts completely - fill the frames. -\begin{verbatim} -\begin{frame}<1>[label=zooms] - \frametitle<1>{A Complicated Picture} - - \framezoom<1><2>[border](0cm,0cm)(2cm,1.5cm) - \framezoom<1><3>[border](1cm,3cm)(2cm,1.5cm) - \framezoom<1><4>[border](3cm,2cm)(3cm,2cm) - - \pgfimage[height=8cm]{complicatedimagefilename} -\end{frame} -\againframe<2->[plain]{zooms} -\end{verbatim} -\end{command} - - - - - - -%%% Local Variables: -%%% mode: latex -%%% TeX-master: "beameruserguide" -%%% End: |