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  • Max number of nested \input in LaTeX/Beamer

    - by P. Henaff
    When using the beamer documentclass, it looks like the third level of nested input is ignored: \documentclass{beamer} \input{body} body.tex: \begin{document} \input{file1} \input{file2} \end{document} file2.tex: \input{file21} The content of file21.tex is ignored with documentclass beamer, but correctly inserted if I use a documentclass article, for example. Has anyone seen something like this?

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  • LaTex, Problem with Beamer and Listings

    - by Valdor65
    Hi, I'm trying to add some code in a presentation made with LaTex. I used beamer, added some frames without problems but once I add the listing, I can't compile the presentation anymore. \begin{frame}{Code} \begin{lstlisting} Sample Code \end{lstlisting} \end{frame} The error I pdflatex gave me is: Package Listings Warning: Text dropped after begin of listing on input line 80. Is there anything special to add to make it work ? Thanks

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  • Resizing screenshots/screen captures for inclusion in Beamer

    - by Stephen
    Sorry, this may or may not be a programming question directly, but I am trying to resize screenshots with Imagemagick and Gimp to include in a Beamer presentation, but it comes out even blurrier than the resizing done by LaTeX. For instance, in Beamer I might have a command to rescale the image \includegraphics[width=.5\textwidth]{fig.png}. Using something like \begin{frame} \message{width = \the\textwidth} \message{height = \the\textheight} \end{frame} I have gotten the \textwidth and \textheight parameters in points (345.69548, 261.92444). So I have a script (in Python) that sends a system call to Imagemagick: 'convert %s -resize %.6f@ resized_%s' % (f,a,f) where a is calculated as \textwidth*\textheight*0.5**2. When I then go back into my Beamer presentation and include the resized figure, \includegraphics{resized_fig.png}, the size looks approximately correct but it's super-blurry. I also tried resizing in Gimp (using the GUI) but no luck either... help? Thanks...

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  • Resources for latex beamer

    - by manugupt1
    I am learning latex right now as a hobby and was working on beamer classes. What I would like to know is how to create your own themes for beamer. Can you please point out some good resources which would help me do it..I googled but could not really find some

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  • LaTeX beamer free-flowing two column?

    - by anon
    So in standard LaTeX, there is \twocolumn, where I can just type text, and it'll go down the left side of the page, then continue at the top of the right side of the page. Now, I know that inside of a Beamer frame, I can manually create two columns, of various width, with text in them -- however, is there a way to have the text freely flow from one column to the next? [I.e. I want to say "this text goes in these two columns; and have beamer figure out which goes into which column]. Thanks!

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  • different overlay specification in different beamer modes?

    - by Matthew Leingang
    I have a beamer frame with about 150 slides on it. I want article and handout mode to only show frame 92. Reading section 8.6.2 of the beamer manual it seems like I should be able to do something like \begin{frame}<handout:92> ... \end{frame} but that seems to have no effect--all 150 slides are set in handout mode, overlaying (making the result unreadable). I have gotten the effect I want by taking all commands within the frame that have an overlay specification and adding "| handout:0" to make them not appear in handout mode. Annoying, but works. But for my 150-slide frame the different slides are generated by a PGF \foreach loop so I can't code slide 92 differently from the rest. But can I do this at the frame's overlay specification?

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  • Best font size for Latex Beamer

    - by SetJmp
    Hi Stackoverflow - I am preparing a presentation in latex using the beamer package. I am wondering what font size "pros" who give a lot of presentations use to make sure people in the back of the room can see. The default font size seems a bit small to me. Thanks, Setjmp

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  • LaTex, Problem with Beamer and Listings

    - by Valdor65
    Hi, I'm trying to add some code in a presentation made with LaTex. I used beamer, added some frames without problems but once I add the listing, I can't compile the presentation anymore. \begin{frame}{Code} \begin{lstlisting} Sample Code \end{lstlisting} \end{frame} The error I pdflatex gave me is: Package Listings Warning: Text dropped after begin of listing on input line 80. Is there anything special to add to make it work ? Thanks

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  • Changing the colour of \textbullet in LaTeX Beamer

    - by Seamus
    I don't want to use Beamer's standard blue colour theme. I want to use beaver, which is deep reds. Everything looks nice, except that if I use itemize the bullet points are still blue. Is there a nice way to have the bullets vary with what colour theme I was using? (If I were to opt for a yellowish colour theme, I'd expect the bullets to go yellow too.) If there isn't, what is the brute force way to change the bullet points red? Or at the very least, make them go back to black again.

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  • Resize matrix in latex beamer

    - by John Jiang
    Hi I was wondering how to resize matrices in a beamer environment. Currently I am writing the following code: \begin{align*} \left( \begin{array}{ccccccc} 0 & 1 & & & & & \\ -1 & 0 & & & & & \\ & & 0 & 1 & & & \\ & & -1 & 0 & & & \\ & & & & \ddots & & \\ & & & & & 0 & 1 \\ & & & & & -1 & 0 \end{array} \right) \end{align*} and the matrix takes up almost a whole page. I would like it to be about half a page in height.

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  • latex: curly braces outside math

    - by basweber
    Hi, I am producing some latex beamer slides (but I think it is not a beamer specific question per se). I have the following: \begin{itemize} \item Issue1 \item Issue2 \item Issue3 \end{itemize} now I want to have a right curly brace (i.e. '}') behind the items spreading over issue1 and issue2. And of course I want to write something behind that curly brace I a perfect world I would write something like: \begin{itemize} \left . \item Issue1 \item Issue2 \right \\} One and Two are cool \item Issue3 \end{itemize} This does not work because I am not in a math environment and I can not put the whole snippet inside a math environment because itemize would not work in that case. Is their a clean solution or a hack to produce my desired result? Regards, Bastian.

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  • Latex: stretchable curly braces outside math

    - by basweber
    Hi, I am producing some latex beamer slides (but I think it is not a beamer specific question per se). I have the following: \begin{itemize} \item Issue1 \item Issue2 \item Issue3 \end{itemize} Now, I want to have a right curly brace (i.e. '}') behind the items spreading over issue1 and issue2. And of course I want to write something behind that curly brace. In a perfect world I would write something like: \begin{itemize} \left . \item Issue1 \item Issue2 \right \} One and Two are cool \item Issue3 \end{itemize} This does not work because I am not in a math environment and I can not put the whole snippet inside a math environment because itemize would not work in that case. Is there a clean solution or a hack to produce my desired result? Regards, Bastian.

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  • Insert lecture number and page number of lecture in footline

    - by Liam
    I am dividing a semester's worth of lectures via the \lecture command. I'd like to have in the footline (among other things) the lecture number, date, and page number of the current lecture. I would also like to use the default style footline, with the black box on the left and the blue on the right. So I define a lecture with e.g. \lecture{January 28, 2010}{lecture01} with \title[Lecture \insertlecturenumber{}(\insertlecture)\quad{}Page \insertframenumber]{Course Title} in the preamble, I get an error; it will not accept \insertlecture there. If I remove \insertlecture, it does what I want, except that the page number is counted from the start of the semester, not the lecture. Is there any way to do this? Thank you. Liam

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  • tikz: set appropriate x value for a node

    - by basweber
    This question resulted from the question here I want to produce a curly brace which spans some lines of text. The problem is that I have to align the x coordinate manually, which is not a clean solution. Currently I use \begin{frame}{Example} \begin{itemize} \item The long Issue 1 \tikz[remember picture] \node[coordinate,yshift=0.7em] (n1) {}; \\ spanning 2 lines \item Issue 2 \tikz[remember picture] \node[coordinate, xshift=1.597cm] (n2) {}; \item Issue 3 \end{itemize} \visible<2->{ \begin{tikzpicture}[overlay,remember picture] \draw[thick,decorate,decoration={brace,amplitude=5pt}] (n1) -- (n2) node[midway, right=4pt] {One and two are cool}; \end{tikzpicture} } % end visible \end{frame} which produces the desired result: The unsatisfying thing is, that I had to figure out the xshift value of 1.597cm by trial and error (more or less) Without xshift argument the result is: I guess there is an elegant way to avoid the explicit xshift value. The best way would it imho be to calculate the maximum x value of two nodes and use this, (as already suggested by Geoff) But it would already be very handy to be able to explicitly define the absolute xvalues of both nodes while keeping their current y values. This would avoid the fiddly procedure of adapting the third post decimal position to ensure that the brace looks vertical.

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  • How can I apply a style to existing tikz node on specific slides

    - by Eugene Pimenov
    This is what I'm trying to do \begin{tikzpicture} [node distance = 1cm, auto,font=\footnotesize, % STYLES every node/.style={node distance=1.3cm}, comment/.style={rectangle, inner sep= 5pt, text width=4cm, node distance=0.25cm, font=}, module/.style={rectangle, drop shadow, draw, fill=black!10, inner sep=5pt, text width=3cm, text badly centered, minimum height=0.8cm, font=\bfseries\footnotesize\sffamily,rounded corners}, selected/.style={fill=red!40}] \node [module] (nodeA) {node A}; \node [module, below of=nodeA] (nodeA) {node B}; \only<1>{ \node [comment, text width=6cm, right=0.25 of nodeA] {short description of Node A}; \node [comment, text width=6cm, right=0.25 of nodeB] {short description of Node B}; } \only<2>{ \node [selected] (nodeA) {}; \node [comment, text width=6cm, right=0.25 of nodeA] {long description of node A}; } \only<3>{ \node [selected] (nodeB) {}; \node [comment, text width=6cm, right=0.25 of nodeA] {long description of node B}; } \end{tikzpicture} The problem is \node [selected] (nodeB) {}; creates a new node, but I want it to apply the style for the existing node. Is there any way to do so? Of course I could have copies of every node in selected state and not-selected state, but I really want to have a normal solution.

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  • Presentation with latex, changing the width in each frame

    - by amiruw
    Hello, In my presentation, I use "\usetheme{Warsaw}" and in order to increase the usable space in each frame, I use "\useoutertheme{infolines}". In this way, the bar at the bottom of each page is equally divided between author's name, title, and date and slide number. Is there anyway to change the width of each section? For example, I need more space for the title compared to author's name or date. Any comment is highly appreciated. Also, the code I am using is the following: \usepackage{beamerthemesplit} \usetheme{Warsaw} \useoutertheme{infolines} \title[...]{...} \author[...]{...} \institute{...} \date{...} \begin{document} \begin{frame} \titlepage \end{frame} Thank you.

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  • enumitem font size

    - by user451854
    Is it possible to change a itemize font size after including enumitem package? I had: \setbeamerfont{itemize/enumerate body}{size=\small} \setbeamerfont{itemize/enumerate subbody}{size=\scriptsize} \setbeamerfont{itemize/enumerate subsubbody}{size=\scriptsize} but after I included the enumitem package the font size for itemize became default, as far as I see. \usepackage{enumitem} \setlist{label=\tiny\textbullet, leftmargin=1em, labelsep=*, labelwidth=0.2em, noitemsep, labelindent=\parindent, nolistsep} I cannot find anything related in enumitem documentation.

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