{overlays} is a term used by the {beamer} document class to describe the layering of slides.

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3
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1answer
35 views

beamer, overlay in allt or fancyvrb

I'd like to highlight some text inside an alltt or verbatim or Verbatim (or whatever environment/package that would produce what I want) on some slides. So, I create a newcommand<> that does the ...
0
votes
1answer
20 views

Selective overlay option of textblock with the textpos package

The texpos package has an option called [overlay] that, when loading the package makes all the text boxes textblocks be above (obscuring) other elements of the page. Is there a way to control whether ...
1
vote
1answer
31 views

Beamer fix position on frames when unsing only

I would like to introduce the points of an itemize one by one and present an example in an block below the itemize (for some items). Using \only that's not really a problem - but the positions are not ...
1
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0answers
44 views

Autoscroll multipage figures, avoid jumps in overlays

I have a multipage pdf image and I want to put it into a beamer slide with an itemize environment in overlay. I want the page of the pdf image to automatically scroll each time an item appears. In ...
2
votes
1answer
49 views

Beamer only and visible

\begin{frame}{Convex polygon \& concave polygon} \begin{definition} A \textbf{convex} polygon has all its diagonals inside the polygon. \\ A \textbf{concave} polygon has at ...
3
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0answers
38 views

Tikz External vs. Overlay

While designing a title page in tikz I noticed a somewhat unwanted behaviour. When I use the externalize and the overlay option for a tikzpicture the output is just empty. MWE: \documentclass{book} ...
1
vote
2answers
53 views

Problems with TikZ overlay in table with varios subfigures

I am trying to overlay a TikZpicture over my table and would like it to look like this: My code is the following \documentclass{scrreprt} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} ...
1
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0answers
24 views

Using \only and shifting to the right

I want to use overlay in this case: \documentclass{beamer} \usepackage{amsmath,enumerate,amssymb} \begin{document} \begin{frame}{Is this a fraction or a ratio?} \centering ...
0
votes
0answers
19 views

Beamer: cause text to behave as background?

I am creating a slide which starts off with some text; that text will be first in black, then in a light gray for background. Here is my MWE (well, it's a MNE: minumum non-working example): ...
2
votes
1answer
50 views

+ overlay specification broken?

Since a recent update, the +- overlay specification doesn't seem to work anymore, for environments at least. I'm up to date with TexLive 2015 (beamer 36461 (3.36)). Consider the following MWE: ...
8
votes
2answers
127 views

One image per overlay?

I would that the images would appeared for each overlay. Eg, in overlay 1 I have img1.pdf, in overlay 2 I have img2.pdf, and in overlay 3 I have img3.pdf. How I do this? \begin{center} ...
5
votes
1answer
44 views

How to make `visible on` keyword compatible with -+ overlays in forest

I'm trying to use visible on style defined by Qrrbrbirlbel with an automatic increment overlay <-+>. However, when I do so the nodes and the edges are incremented separately. I blame the lines ...
2
votes
2answers
45 views

mdwtools' syntax for BNF with beamer

When I \usepackage{syntax} inside a beamer presentation, the angle brackets on the right-hand side of rules either come up as ¡ and ¿ or as wide angle brackets < and >, instead of the thin ones ...
3
votes
1answer
72 views

How to avoid wobble in beamer overlay inside tcolorbox? (inside tabular)

I have a table with several values witch I need to highlight during a presentation. I used tcolorbox to distinguish these data from the rest and colorbox to the highlight. The problem is the text ...
8
votes
2answers
128 views

Pictures of equal size have different position when exchanged by the only command in a beamer presentation

I want to have the same basic slide with different pictures. For this I tried to use the only command. My minimal working example is \documentclass[12pt]{beamer} \usetheme{Goettingen} ...
1
vote
1answer
52 views

Tikz a foreground draw inside a cycle

Starting from the answer to this question, I have modified the code in order to have 4 different kind of cells (instead of two). Here the code: \documentclass{standalone} \usepackage{tikz} ...
1
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0answers
44 views

Using pgfkeys inside overlay specification

I would like to use labels to assign overlay specifications. Below is the code I have so far. My main question is why does not the following terminate to compile. \documentclass[11pt]{beamer} ...
4
votes
2answers
70 views

Overlays with images in beamer

I would like to implement the following ``Algorithm" in one SLIDE ! \documentclass[serif]{beamer} \begin{document} \begin{frame} Step 1: Show some text \begin{itemize} Step 2 \item ...
1
vote
1answer
44 views

overlays uncover and hide text

How I can implement the following "Algorithm" in one particular slide ? I hope is clear want I want to do \documentclass[serif]{beamer} \begin{document} % one Particular Slide \begin{frame} ...
2
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1answer
94 views

Uncover lstlisting on a particular slide using \onslide or \uncover

Updated: How can I uncover a certain lstlisting environment on a particular slide using \onslide or \uncover? For example: \documentclass{beamer} \usepackage{listings} \begin{document} ...
1
vote
1answer
105 views

Avoiding jumps when using beamer overlays

I have the following piece of code in a beamer slide to put the curly brackets under the equation on the second slide: \begin{equation*} a = \alt<1>{b+c+d}{\underbrace{b+c+d}_{\text{some ...
4
votes
1answer
447 views

Beamer: Hyperlink to specific slide in frame?

I know that one can jump to different frames using hyperlinks and beamer buttons as in \hyperlink{label}{\beamerbutton{displayed text}} However, is there also a way to jump to, say, the fourth ...
2
votes
1answer
38 views

Itemize and overlay

I've two levels of "itemize". Every second level of itemize is related to a first level. I would like the second level to fold when I pass from a first level bullet point to another. In the following ...
2
votes
2answers
190 views

Make curves appear one by one in one plot in a beamer presentation

I want to put one figure with multiple curves in my beamer presentation, but I want to put a pause between the curves. It means that the curves appear in the plot one by one. The \pause option does ...
1
vote
1answer
38 views

Placing a visible picture in beamer that doesn't take up any space

I am preparing slides with bullet points, and would like to illustrate some of the early ones with a (temporary) picture. Of course, this can be achieved with simple overlays as in \begin{itemize} ...
2
votes
1answer
108 views

Beamer overlay with columns - changing image and highlighting text

I am making a presentation to explain an algorithm which produces a picture. I want to use two columns to have the picture on one side and the algorithm on the other. I want to click through the ...
2
votes
1answer
28 views

beamer: three figs<+-> side-by-side, coordinated with itemize<+->

In a beamer slide using overlays, I want two show three items in an itemize environment sequentially, and have a corresponding figure appear, respectively, left, center and right. In my MWE, below, ...
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0answers
54 views

beamer actionenv and modes

Is it possible to have a beamer environment completely discarded in a given mode ? In the following MWE, I'd like the 2nd actionenv tikzpicture environment to be centered with the items of the other ...
0
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0answers
23 views

Duplicate entries in beamer table of contents [duplicate]

I am new to LaTeX. I am making a presentation as a beamer document class and am trying to use overlay in one of the frames. This frame is shown twice in the table of contents. What am I missing? ...
0
votes
1answer
48 views

Struggle with overlay in Beamer

I am currently learning how to use Beamer and would like to create a frame that presents 3 techniques for reduction of a class of objects (given with itemize). The first technique is the largest among ...
1
vote
1answer
55 views

Overlap texts or pictures at specific positions above an array

I have a frame which contains a piece of code: \documentclass{beamer} \usetheme{Boadilla} \usepackage[frenchb]{babel} \begin{document} \begin{frame}{title} \begin{array}{l} int v \\ v ...
4
votes
1answer
50 views

Beamer successive overlay actions in reverse order

I try to make this macro work in reverse order, I mean the display is made from the left in a stared version instead from the right, ex : ...=8 , ...=2*2*2=8 , 2^2=2*2*2=8 I can't imagine how to do ...
2
votes
1answer
47 views

Avoid flickering text when expanding a point in a list

I would like to typeset a list in a beamer presentation, where each point in the list is expanded and then reduced again on subsequent slides. However, I want all the points below the currently ...
5
votes
1answer
99 views

beamer + lstlistings + overlay -> wrong numbering in caption

In my tex file I have the following code. It results in the Listing being numbered with an increasing index. Is there a way to prevent this from happening? (see screenshot: the second slide should say ...
6
votes
1answer
129 views

Beamer handout mode and againframe bug?

So here is some puzzling behaviour. \documentclass[ handout ]{beamer} \begin{document} \begin{frame}<1>[label=foo] \begin{itemize}[<+->] \item One \item Two \end{itemize} ...
2
votes
1answer
210 views

beamer/tikz overlay image at the center

How can I overlay in tikz an image at the center of the slide, covering the text. Consider: \documentclass{beamer} \usepackage{tikz} \usepackage{lipsum} \begin{document} \begin{frame} \lipsum[1] ...
4
votes
1answer
49 views

Beamer : shift a relative overlay sequence

I made a command with relative averlay sequence that appears several times in the presentation starting at different moments. I tried this, but the second sequence start at slide 2 and appears only ...
0
votes
0answers
53 views

Beamer : hyperlink, invisible, non clickable when invisible but taking his room problem

I'd like to have an hyperlink non clickable when invisible but whith the taking his space like with onslide instead of only : In this example : the item-2 is correct (invisible, non clickable when ...
0
votes
0answers
22 views

Beamer : how to avoid the lack of access to labelled slide (not frame) numbers? [duplicate]

In this animation, I need to access to the number of some labelled slides (not frames) to use this numbers in overlay specification. As far as I know it is not possible What then should be the good ...
2
votes
1answer
63 views

Testing an existing macro doesn't work

Once defined, I don't want the macro \Stepx be redefined : \documentclass[xcolor=dvipsnames,professionalfont,french]{beamer} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} ...
2
votes
1answer
111 views

Why this dynamically named macro doesn't work?

\documentclass[xcolor=dvipsnames,professionalfont,french]{beamer} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{fourier,tikz,ifthen} \usetikzlibrary{calc} ...
3
votes
0answers
67 views

Beamer : How to show together separated things using overlay? [duplicate]

I have to draw and comment simulteanously a complex picture. I can calculate the slide number on witch the comment will appear, but I'd like this be done automaticaly. Is there a way to put labels or ...
4
votes
1answer
105 views

How to modify Forest nodes in Beamer overlays?

I would like to change a property, say the color, of a forest node between overlays in beamer. It is proposed elsewhere to use PGF's keys for this in the general case. However, this approach doesn't ...
1
vote
1answer
70 views

Beamer index showing too many titles with overlays

I'm trying to create my first presentation with the beamer class. I saw that is possible to change the color (for example) of a part of text with overlays. I'm using {\alert{<...>}{text}} to ...
3
votes
1answer
60 views

beamer problem with combining columns, listings, and overlays

I am trying to come up with a beamer frame where some listing appears at the left column on overlay 1 and some other stuff appears in its place in overlay 2, while some stuff appears in the right ...
1
vote
1answer
37 views

Uncover and cover

I have the following problem. I was trying to use the uncover command within an equation in my presentation. Is there any command which can do the opposite? I try to explain my self better. Suppose I ...
2
votes
0answers
57 views

Box around list item when it is alerted in Beamer

To alert item by item in a list, I normally use <alert@+>. For instance, \documentclass{beamer} \begin{document} \begin{frame} \begin{itemize}[<alert@+>] \item one ...
3
votes
2answers
202 views

How to shade an image from includegraphics in beamer?

In a beamer frame I am showing three images, appearing one by one using \includegraphics[width=\textwidth]{fig/moore.jpg} How can I shade the first image when the second one appears and shade the ...
1
vote
3answers
155 views

How to fix tikzpicture size?

In a beamer presentation I am using tikz to draw graphs. To highlight part of the graph I am using overlay and the fit library as in the following MWE: \documentclass{beamer} \usepackage{tikz} ...
1
vote
1answer
147 views

Position of labels as updated in a beamer slide tikz block

I am having trouble with updating labels of tikz blocks in a beamer presentation. So far I have been using \onslide to update the block size and location from code in this answer. For the label text, ...