0
votes
1answer
27 views

Shadow title-like box in beamer

I'd like to have the same box as the title one. I try an imitation, but is there a direct way with beamer stuff ? \documentclass[xcolor=dvipsnames]{beamer} \RequirePackage{fontspec} ...
3
votes
1answer
45 views

Using \textwidth via strip@pt with beamer and the picture environment

OK, I admit I haven't tried my MWE without Beamer. My goal is to use e.g \textwidth with the picture environment, and my overall goal is to include several rectangular portions of an .eps file within ...
4
votes
1answer
87 views

very bad underfull hbox

I would like to include a progress bar in my presentation and, when in draft mode, a page number below the progress bar. I have the code to do this, and it looks great, but I get one instance of this ...
3
votes
1answer
281 views

Colorbox with complex content in Beamer

Here is my problem. I try to create a macro that displays a colored background for "any" kind of elements in a beamer presentation. Here is what I did : \documentclass{beamer} \usepackage{xcolor} ...
2
votes
0answers
161 views

Wrapper box for TikZ picture

I am trying to wrap a tikzpicture node inside a box, so that I can refer to this "bounding box" from inside the picture for positioning the nodes relative to that box. I am looking for a command ...
8
votes
1answer
208 views

Beamer: Overfull hbox in headline

I try to redefine the header of my frames, but for some mysterious reason I get an overfull hbox of 1.6 points or slightly more: \documentclass{beamer} \usepackage{times} ...
6
votes
1answer
87 views

Change direction of a textbox, taking up space from above instead from below

I am designing a custom theme for my LaTeX presentations. This is my title page: Now when I have a longer title, this happens: Here's my code (according to this post): \defbeamertemplate*{title ...
10
votes
2answers
332 views

LaTeX Beamer Block “Sandwich Style”

How can I create a block in LaTeX Beamer in "Sandwich Style", i.e., that has both a title and a footer. Ideally, the background colors could even be different. Here is an illustration (with incorrect ...
1
vote
0answers
57 views

Dropping boxes on top of the listings environment [closed]

I was wondering if anyone knew a decent way to drop boxes of text on top of the listings environment. This would be most useful for a beamer presentation that I am currently writing. Ideally the text ...
5
votes
1answer
261 views

Box around several but different items in an itemize environment

I am trying to highlight, at the end of my slide, several items in a list with a box in something similar as in the method shown in Box around a few items in an itemize environment. The difference ...
1
vote
0answers
181 views

Covered Box Beamer Shadows [closed]

It seems to me that in beamer, a (rounded) box with shadows that is covered (transparent, normally visible on the next slide) has buggy shadows, I'm not sure if this is a know bug, or maybe an error ...
5
votes
1answer
219 views

Hide paragraph but keep space

I need a command that replaces its contents by white space of the same size. Unlike \phantom it should work paragraphs and/or images. It should do more or less the same as the \visible command of the ...
8
votes
2answers
2k views

Beamer overlay box around text - the correct way?

I have something that "works," but I'm wondering if there's a more elegant solution. I want to box some text after an itemize in beamer, so this is what I'm doing: \documentclass{beamer} ...
5
votes
1answer
246 views

Putting text in a box: custom box : different color for each line

For a beamer presentation, I would like to enclose text in a box such that: - all the line of the box are blank, - except the upper left corner, and the lower right corner of the box which are color ...
2
votes
1answer
254 views

hbox out of margin, beamer

I wanna put a round image in a presentation il LaTeX out from the margin. I would like to show it just as a 1/4 of the image in the left bottom corner. I tried: \begin{frame} \tableofcontents ...
5
votes
1answer
238 views

Savebox with \bgroup/\egroup doesn't work in beamer (for environment)

This works: \documentclass{article} \newsavebox{\mybox} \begin{document} \savebox{\mybox}\bgroup This is a test.\egroup\usebox{\mybox} \end{document} But this fails (Missing } inserted. at the ...
6
votes
1answer
761 views

How can I align text, on my title slide, from two different boxes?

I'm trying to match a PowerPoint template, because, well, does anybody here like PowerPoint? Swapping the images out for those that are in the public domain, it looks something like this: No, I did ...
8
votes
1answer
879 views

Partially transparent text box

I am trying to make a poster using beamer. Can any one please reply me, my question is: How can I make my boxes partially transparent so that my background will be visible through the boxes?
7
votes
1answer
3k views

Beamer: highlighting aligned math with overlay

This question led to a new package: hf-tikz Minimal working example: \documentclass{beamer} \usepackage{amsmath} \begin{document} \begin{frame} \begin{align} a_i + b_j = 10 & ...
7
votes
1answer
559 views

Repeat scaled version of slide, \savebox and \usebox in multi-slide frame?

I have a frame where I uncover a tikz-diagram in 12 slides. In the next frame, I want to repeat a scaled-down version of the full diagram (slide 12). I've tried to use a combination of \savebox, ...
9
votes
2answers
551 views

Beamer: content in box register does not survive \end{frame}

Consider the following example (I edited the example to include LaTeX lrbox environment): \documentclass{beamer} \newsavebox\mybox \newsavebox\myboxb \begin{document} \frame{ \sbox\mybox{Hello ...
4
votes
2answers
541 views

How to get consistent positioning for a node with \usebox containing a \tikzpicture

I'm using beamer and tikz to create an animation of a photon travelling between snowflakes. I have ten Koch snowflakes (hence the \newcommand in my MWE) typeset with decorate{ decorate{ decorate{ ...
5
votes
1answer
2k views

Preparing a beamer poster: how to create a border box?

I am preparing a poster with LaTeX using beamerposter, following the examples of the beamerposter site. In these examples, the title is themed with a background color. I would like to have the title ...
7
votes
2answers
2k views

How can I add vertical space to a beamercolorbox to make it align with another one?

I'm doing beamer slides in the 16:9 aspect ratio, so I want to use a more horizontal flow than I was when I had 4:3 slides. For example, I'd like to place a theorem and its proof side-to-side rather ...
14
votes
2answers
8k views

Changing style of alert environment in beamer

I would like to specify a background color in the alert environment. I can, for example, use \setbeamercolor{alerted text}{fg=blue} to change the colour of the alterted text to blue, but this ...
8
votes
1answer
2k views

How to define a new environment with a fancy box (tikz) around sample source-code (listings)?

This is what I want to do: \documentclass{beamer} \begin{document} \begin{frame}[fragile]{Frame 1} Some \structure{Python} code here: % I want to define a new "pythoncode" environment, so ...
3
votes
2answers
6k views

Add a textbox overtop an image in a beamer slide

I have a slide with a figure in it. I want show a vertically and horizontally centered (relative to the image if possible) text box overtop of it as an overlay which will contain a few lines of text. ...
2
votes
1answer
3k views

beamer: How to change border size of beamercolorbox?

Is it possible to style a border of a "beamercolorbox"? Like in the theme Szeged, but with ONE thin line above the footer instead of the two thick lines.
2
votes
2answers
974 views

It's possible to remove the internal shading from a beamer rounded box?

I'm trying to modify a Beamer template in order to have at the same time: 1) rounded boxes 2) shadows around the box 3) a defined line (without shading) between block title and block body (as in ...