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

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27 views

How to have text overlay top and bottom of image with fade at top and bottom?

How can I make the text in my letter just slightly overlay the top and bottom of a centered, margin-to-margin image within my document. The image is faded at the top and bottom so that the image is ...
5
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1answer
52 views

How to create a Beamer overlay \cover command, dual to \uncover?

I would like to define a command \mycover that is dual to Beamer's \uncover. In beamerbaseoverlay.sty the \uncover command is defined as ...
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1answer
81 views

Graphical overlay in form of arrows (TiKZ) on subfigures in a poster (a0poster.cls)

I am trying to create a poster (right now I am using 'a0poster.cls') and I am not able to integrate subfigures overdrawn with tikz after this example by Gonzalo Medina. In this poster I am using also ...
2
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1answer
64 views

Scaling color in PStricks?

Is there a way to scale/remap/transform the colors in a pstricks picture? More detailed: I have some pstricks code which uses grayscale colors. I want to remap the colors from [0,1] to [a,b], where 0 ...
6
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2answers
382 views

How to put one circle over another?

This is my code: \documentclass[tikz,12pt]{standalone} \usetikzlibrary{patterns} \begin{document} \begin{tikzpicture}[line width=1.5pt] \coordinate (A) at (2,2); \coordinate (B) at (2,1.2); ...
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1answer
37 views

Overlays and Frame Alignments

Can I have one frame whose alignment can be changed using overlays. I want something like this: \begin{frame}{[t<2>]}{Top alignment} This is the content of the slide. \end{frame} ...
5
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3answers
697 views

Is there a way to uncover arrows in an xymatrix?

Is there a way to uncover arrows in an xymatrix? Usually when I have problems with \uncover I use multiple frames, but I would like to be able to do this on a single frame. Here is a sample: I would ...
4
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1answer
70 views

Presenting a {forest} tree from bottom to top in beamer

I would like to present a tree with forestin beamer, but parts after parts, starting from the bottom, and then ascent to the top. So let's consider a simple tree like the following : ...
6
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1answer
70 views

Beamer navigation symbols inside footline

I am trying to get the navigation symbols placed inside a second footline that I added. I created a second footline above the standard one, inspired by the infolines theme code. Inside this extra ...
1
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1answer
68 views

How to change the behavior of user-defined environments using overlays?

first I have to give a link to a related question+answer. I am trying to create a beamer presentation and defined an environment. The environment has an optional parameter and I want that beamer sets ...
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1answer
55 views

LaTeX Beamer, TikZ and overlays — page numbering issue

I'm using \onslide<…-> for overlays in TikZ: \documentclass{beamer} \usepackage{tikz} \setbeamertemplate{footline}{\insertpagenumber{}} \begin{document} \begin{frame} ...
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1answer
3k views

tikz and beamer overlays. How to avoid repositioning of images?

I want to slowly uncover nodes in a tree. however when I use overlays the resulting image will jump around in the slides. how do I get rid of that? \documentclass{beamer} \usepackage{tikz} ...
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1answer
179 views

How to change seagull color theme alert text to non-bold

Some beamer color themes (as seagull) define alert text as bold font. However, sold font alerts are annoying when one uses overlay (eg: \onslide+<2->), because bold text takes more space than ...
2
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1answer
63 views

How to preserve space when using an Overlay command in Beamer?

Into Beamer, I want to preserve the space when I replace an expression by another in a mathematics formula with the help of an Overlay command. For example, if we have in slide number 1 this formula: ...
4
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3answers
85 views

Beamer/TikZ/PGF: Applying a key only for one slide (similar to uncover or only)

I want that a key is only applied in specific slides just like uncover or only. Here's an example: \documentclass{beamer} \usepackage{tikz} \begin{document} \begin{frame} \begin{tikzpicture} ...
7
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3answers
174 views

How to arrange a large picture on the side on the current page?

I have a decorative picture that I want to display on the right side current page. The picture should fill the whole vertical length of the text body (maybe even 1cm larger). The picture is long and ...
0
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1answer
73 views

Tikz nodes moves after double building

I want to plot 4 graphs in one tikzpicture in a 2x2 grid, using groupplot. Also I want to put some arrows from nodes in the first three plots to nodes in the last one. To do this, I try to use ...
18
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2answers
472 views

Clever beamer animation? Writing a script that changes a tikz picture in beamer?

Here is a start of an answer to this "challenge": \documentstyle[beamer] \usepackage{tikz} \begin{document} \begin{frame} \tikzset{click/.style={draw}} \begin{tikzpicture}[start chain=going right, ...
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1answer
43 views

Example numbering changes between overlays

I am trying to include overlaid expex glossed examples in a beamer presentation. However when changing between overlays, the example numbering for the same examples also changes. The code below is a ...
1
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0answers
137 views

Uncover Table Row-wise not working with \setbeamercovered{transparent}

Consider the following MWE: \documentclass[10pt,compress, xcolor={dvipsnames,table} ]{beamer} %%%Beameroptions \usetheme{Luebeck} \usecolortheme{orchid} ...
4
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2answers
152 views

Progressive tikz picture in beamer

I have the following slide in my beamer presentation : \documentclass[11pt]{beamer} \usepackage{ulem} \usepackage{tikz-qtree} \usepackage{tikz-qtree-compat} \usetikzlibrary{positioning} ...
2
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1answer
72 views

How do I skip a specific overlay on a beamer slide

I have a slide with many overlays. Shortly before the talk I notice that I need to save some time, and I want to remove one overlay from the slide, i.e. go from overlay 3 directly to 5. Is there a ...
4
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1answer
66 views

How to merge / overlay two pages?

This should in principle be an easy question, but I could not figure out how to do it, so I hope to find help here. A disclaimer up front: I know that this is not a recommended thing to do, and pretty ...
35
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6answers
3k views

\subseteq + \circ as a single symbol (“open subset”)

I'm trying to create symbols \opn for "open subset" and \cls "closed subset". I want them to look like this: My current solution is: ...
4
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1answer
160 views

Tips for effective 3-dimensional authoring: tikz, animation, and text flow

I work hard these days on writing animated graphical beamer presentation, which sometimes contain over 100 slides. I find that I need to think across three interacting dimensions: The time ...
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1answer
77 views

Beamer: How to uncover content precisely once, in the current slide?

Although not explicit in the beamer manual, I figure that <+> overlay specification means "the current slide only". I am now in the process of composing a fairly complicated slide show with ...
12
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1answer
18k views

Which : \only or \onslide ? (Beamer)

In beamer v3.0 guide (slide 121) , I've found: In case of subtle differences in the heights of replacements, overlayarea and overprint environments can be used. But it's not clear to me. What ...
12
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1answer
326 views

Relative overlay specification in beamer?

Reading the following quote from the beamer manual, I was left a bit confused: When you write <.->, a similar thing as in <+-> happens except that the counter beamerpauses is not ...
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0answers
46 views

Selecting specific slides for handout?

Consider the following MWE: \documentclass{beamer} \begin{document} \begin{frame} \scriptsize \begin{enumerate} \item<+-> \item<2,3,5,7,11> ...
5
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1answer
90 views

beamer stepwise alerts with nested lists

In beamer, I would like to use alert in a nested list so that each line is red (i.e., the default alert color) stepwise, one line at a time. This code produces the output I would like: ...
8
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2answers
347 views

How to overlay tikz matrix in beamer?

Background: I encounter some unexpected situations while overlaying a tikz matrix in Beamer. The latex code is given at the end (note: you can also read and copy it at ShareLatex:TikzMatrixOverlay). ...
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0answers
90 views

Using \onslide in Tikz and pgfplots [duplicate]

I am having trouble with using beamer's \onslide in TikZ and pgfplots. The issue I have encountered is that if I use \onslide then the specific parts of the picture I want to appear on a specific ...
2
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2answers
77 views

Permanent transparent block

I have two blocks in one slide. I need to show the first block, while making the other one transparent. However, I don't want the other one to show in the next slide. I just need it permanently ...
3
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0answers
57 views

Put text on top of text that has strikethrough - like one would edit an essay

I would like to obtain the same effect as in this question: Write text above other text But in those answers, it doesn't flow properly across multiple lines of text in the essay. If you strike too ...
2
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1answer
56 views

ConTeXt: Ignore stem height

Background Looking to create a stylized chapter heading using the first character of the heading title. Problem The stem (descender) distance of text causes the containing frame's offset to alter ...
5
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2answers
147 views

Beamer alert in Math mode

I'm trying to alert my audience to numbers in a table that uses the dcolumn alignment environment. \alert works when it's used in a normal table cell, as below. \documentclass[compress]{beamer} ...
12
votes
4answers
930 views

Vertical double asterisk that aligns well with the double dagger

The LaTeX text footnote symbol sequence begins with ∗ † ‡ § ¶ ∥. I'd like to define a vertical double asterisk ⁑ (\textastdbl) so that I can insert it into the sequence: * ⁑ † ‡ § ¶ ∥ (note: actual ...
3
votes
1answer
77 views

How can I automate this item overlay (in beamer)?

For a presentation, I would like to reveal several items in a list in succession. Right now, the code is as follows; the corresponding (and desired) output is shown at the bottom of my post. ...
2
votes
0answers
65 views

Beamer notes with color overlay

I am having trouble with the overlay system of beamer when using side notes. I have a slide with an overlay specification and I have some notes for each stage of this slide. For example, from the ...
1
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0answers
131 views

Beamer: \framezoom with overlay target

Is it possible to use \framezoom to zoom pictures that have overlay specifications? In other words, I want to have a frame with several pictures, each having a zoom-box (or even several zoom boxes). ...
4
votes
1answer
88 views

How is \onslide supposed to behave with the plus operator?

I'm writing a presentation, using the beamer document class, with a long sequence of overlays. Since I know I will have to insert new slides in the middle of the sequence, I'm trying to use the plus ...
1
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1answer
231 views

How to change the color of itemized text using `\color<>[]{}` in Beamer?

I want to change the item text color in Beamer. I checked the Beamer User Guide and found the \color<>[]{} command in page 80. \color<2-3>[rgb]{1,0,0} This text is red on slides 2 and 3, ...
6
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2answers
157 views

Problem with \overlays

I latex the following tex. I got error in the line below \end{slide} as Undefined control sequence } I found out that the problem is related to \overlays. ...
2
votes
1answer
90 views

Overlaying with beamer, combining blocks and graphics

I'm trying to combine graphics and blocks on a slide. Here is my code, i think it's quite simple to figure out what i want from it : \begin{frame} \frametitle{Outils} ...
1
vote
1answer
131 views

Beamer overlay specifications for a tikzpicture

Overlay specifications can be added to the TikZ commands. \node<2> (a) {only visible on slide 2}; Is this also possible for the whole tikzpicture environment? \begin{tikzpicture}[<2>] ...
8
votes
2answers
2k views

In beamer, how to strike through an item after displaying

In a beamer frame I have a item list \begin{itemize} \item<1-> World peace \item<2-> Peace in our neighbourhood \end{itemize} How can I strike through the first item on the second ...
2
votes
2answers
2k views

Animate movement/transition of sections on a slide in Beamer?

I'm not sure if this is even possible with the current PDF format specification, but I'd like to animate transitions between slide or between slide overlays by having part of the slide move or "fly" ...
2
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1answer
113 views

How can I change the item body in beamer LaTeX

In the following code, I want to show item 5 in place of item 1. How I can fix that, or is it possible to change the name of an item? For example, in this case, the item point1 will be point5 in slide ...
4
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2answers
97 views

Make the content in the item visible when clicking the screen and left-align formula?

I have two questions: 1) I can only let the items visible when clicking the screen, just adding up <2->. However, I don't know how the let the contents in the items do the same thing. It's not ...
3
votes
1answer
178 views

Using \pause with graphics animation

How can I hide the animation in my code?. I use this image (.gif). \documentclass[compress,red]{beamer} \usepackage{etex} \mode<presentation> \usetheme{Warsaw} ...