one of the environments of the {beamer} documentclass: it puts the text of the user inside a box with a heading title

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3answers
97 views

Simple Block Diagram (TikZ)

It's the first time for me using the TikZ package. I wanted to build such a block diagram but it is becoming really hard. The diagram below was made with Word and it looks pretty inaccurate. Could ...
1
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1answer
45 views

Reducing size of a block diagram

I have a drawn a block diagram with the following code. However I want to reduce its size to around 70 %. How can I do that. \documentclass[10pt,a4paper]{article} \usepackage{tikz} ...
3
votes
1answer
45 views

How to add a logo inside a block's title

I'm trying to include a logo inside a block's title (the document is a presentation using the Berkeley theme): \begin{block} { \includegraphics[width=16pt,height=16pt]{blender.png} Blender } ...
4
votes
1answer
63 views

Fix color transition from block title to body

I'm trying to set up a block with my own colors, but the transition from the block title to the body just looks horrible. I already had a look at remove Beamer block transition, the code obviously ...
2
votes
1answer
95 views

Drawing a block arrow in latex

In a block diagram, I want to connect two blocks with block arrow rather than a single arrow. Is there any LaTex command for that. \documentclass[10pt,a4paper]{article} \usepackage{tikz} ...
1
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1answer
57 views

Justify content in beamer blocks

I have a beamer presentation that contains different blocks, I need to justify all my paragraphs (right and left) how can I do that? \documentclass[11pt]{beamer} \begin{document} ...
2
votes
0answers
36 views

Is there a way to make a block wrap from the column 1 to the column 2?

I am formatting a poster for my thesis presentation. It is in a beamer documentclass, and I am using blocks within a column environment to split up the information so that it looks nice. I have ...
1
vote
0answers
40 views

How to write the following matrix requiring both case and block array environment?

I am trying to write the attached equation using block array environment. I am suppose to use both the case and block array environment for achieving the desire output. However, I have completed ...
1
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1answer
59 views

Block won't show beamer

I would like to display blocks with beamer, I took a code example here \documentclass[10pt,a4paper]{beamer} \usepackage[utf8]{inputenc} \usetheme[secheader]{Boadilla} \begin{document} ...
3
votes
1answer
61 views

Some idea to do this blocks diagram?

Some idea to draw this blocks diagram: I only have this: \documentclass[tikz,border=2mm]{standalone} \usetikzlibrary{positioning,arrows.meta} \begin{document} ...
2
votes
1answer
69 views

Horizontal align jpg icon in block title

I am new to beamer. I need to put an icon in the block environment title on the right side. My code looks like this : \begin{exampleblock} { \includegraphics[width=10pt]{frog.jpg} Example ...
2
votes
2answers
100 views

how to modify the code to change the size of blocks or nodes with maintaining the symmetry

How I can change the size of nodes to add some text in it. Below is code and second diagram is generated from this code. \begin{figure} \usetikzlibrary{trees} \begin{tikzpicture}[sibling ...
0
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0answers
55 views

Place the content in a block with shadow frame

I am using latex beamer and trying to put the content of the listing in a block with white background and just with a shadow of the frame as the one of google (madrid weather). I tried with ...
1
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1answer
89 views

Placing the blocks in their exact place

I am trying to create a title page. I create this sample with the help of this site. But i have a problem. In my sample my measurement is not real. When i print it the blocks are not in their place. ...
3
votes
1answer
89 views

Aligning node with respect to two other nodes in tikz block diagram

I use left of and below of arguments to horizontally and vertically align blocks/nodes in Tikz. How do I align a node/block both vertically and horizontally with respect to two already defined ...
5
votes
1answer
137 views

Rotate a block in beamer

I wanted to add an example in my beamer presentation and I wanted the complete example block to be rotated by 90 degree. How I can do it? I have tried using following code but it doesn't work. ...
2
votes
1answer
54 views

How do I hide blocks in TeXnicCenter

Somehow I turned on the possibility of hiding the blocks (see the picture). I can't find the way to turn it off. Couldn't you help me? P.S. The editor is Texniccenter.
0
votes
1answer
55 views

block title and body misaligned

I'm making a poster with beamer and beamer-poster and I have a problem with my blocks. The title and the body are misaligned. This is a minimalist example : \usepackage{lipsum} ...
2
votes
1answer
52 views

Changing blocktyle in tikzposter

I am using tikzposter and would like to change only one parameter of the blockstyle that I use and was already included in package (i.e. I did not define this blockstyle by myself). Are there any ...
0
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0answers
32 views

How to change the colour of the proof block

I just want to change the colour of the proof block so that it is a different colour from the theorem block. \documentclass[11pt]{beamer} \usetheme{Warsaw} \usepackage[utf8]{inputenc} ...
2
votes
1answer
53 views

Beamer: Why does title of block become unreasonably large for roboto font

The MWE below produces a Beamer block with a too large title area. Commenting out either of the second or third line fixes the problem. How can I fix it if I want to keep both lines? ...
1
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0answers
36 views

Frame structure is not working [duplicate]

For my following code, the frame is not working. Latex gives a lot of errors, such as Undefined control sequence \end{frame}, Illegal unit of measure (pt> inserted) \end{frame} I cannot find ...
3
votes
0answers
116 views

spacing within block and between blocks with list in beamer

I am using beamer blocks in the default theme to delimit "paragraphs" in a frame. When I use a list within a block, the vertical spacing is different compared to the spacing for a block with no list, ...
4
votes
2answers
113 views

Adjust the distance between one pair of blocks in block diagram

I want to move only the second block near to the third block so that variables between first and second block are clearly seen. Other parts of block diagram should be kept the same. I have attached ...
4
votes
2answers
722 views

Forcing beamer blocks to be the same height — interaction with figures?

I am trying to make a beamer poster. I am organizing the poster in columns. In two of the columns, I would like to align some blocks half-way down the page. My current approach to this is to try to ...
1
vote
1answer
271 views

Adjust vertical height of beamer box title bar?

I am trying to make a beamer poster. I'm working on customizing the headers for the "block" environment. So far, I'm having trouble in that there is not enough vertical padding between the title text ...
2
votes
1answer
403 views

Set the position of blocks in beamer presentations

I am writing a beamer presentation and I want a block at the same position in each frame. This is the code: \documentclass[notes=show,beamer]{beamer} \usepackage{amsfonts} \usepackage{amsmath} ...
2
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0answers
81 views

using block environment for arabic/persian Beamer and right alignment

I have a problem with block environment in Beamer. I am using persian/arabic language. For the block environment, I want the title of the block and the text inside the block be aligned on the right ...
2
votes
1answer
73 views

style=authoryear extra block in front of bibliography list

This is the command I used for generating the first bibliography. However I wanted the format of second picture, which an extra block in front of the references. File can be found in the onedrive link ...
1
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1answer
112 views

Widening the width of blocks in beamer

Related to this question I would like to permanently widen the width of blocks in beamer. The effect should be that of block at the bottom of the picture, whereas the block at the top is the standard ...
12
votes
1answer
353 views

Tikz: Cutting parts of the top and bottom line of a node of type rectangle

I am trying to cut the bottom and top line of a standard rectangle. What I have now, is a rectangle that looks like: Which was the result of: \node [rectangle,draw=black,rounded ...
2
votes
1answer
93 views

Using alertblock inside block in tikzposter

Is there a simple way to use alertblock inside \block in tikzposter? I need to emphasize some statement and using alertblock will be very practical. Something like: \block{Block Title}{ text text ...
2
votes
1answer
153 views

blockarray Size of Brackets

Is there a way to increase the size of the brackets when using blockarray and block? Please see the example below: \begin{align*} \begin{blockarray}{l c c c c} & ...
2
votes
1answer
183 views

Correct dynamic transparencies of blocks in beamer using \pause and \onslide

I'm using beamer with Antibes theme and \setbeamercovered{dynamic} option. I would like to have a block whose text is shown in two different frames. Here is my first try: \documentclass{beamer} ...
2
votes
1answer
128 views

Multi level latex figure

I am trying to do the following figure with shemabloc, but I didn't succed mainly due to the first two comparators that I cannot place correctly. Thank you for your help. Here is my code. ...
1
vote
1answer
197 views

Align block with margin

I am using beamer with the inner theme rectangles. The text inside blocks is then aligned with the text outside of the blocks, and the edge of the blocks stick out into the margins. I would like the ...
4
votes
2answers
266 views

How to draw a figure with output as input with latex?

I want to draw the exact replica of this figure with latex but I failed to draw the feedback as I want. Thanks for your help. Here is my result and my code. \documentclass[11pt, ...
1
vote
1answer
715 views

Including “boxes inside boxes” in baposter

I have divided my poster into \headerbox correctly. I would like to modify the following example because in the results section I would like to make subdivisions or boxes in order to show different ...
2
votes
1answer
180 views

Block matrices with LaTeX

Does anyone know how I could write this block matrix with a LaTeX code ? For now, this is a figure I did on photoshop... And I would like it to be an equation to have a better resolution.
3
votes
2answers
172 views

horizontal line/rule in column vector

Trying to generate a column vector with a horizontal line/rule separating top half of the vector from the bottom half. Am starting from the following MWE: ...
2
votes
1answer
163 views

Matrix: hline is cut by cmidrule

I want to emphasize a block structure in a matrix by both, vertical and horizontal lines. Since I am using bmatrix as matrix environment I had the issues as in How to shorten \hline in a matrix. I ...
2
votes
1answer
478 views

Set node distance between borders in tikz

From \documentclass[tikz,border=10pt]{standalone} \usetikzlibrary{shapes,arrows,positioning} \begin{document} \tikzstyle{block} = [draw, rectangle, minimum height=3em, minimum width=6em] ...
17
votes
5answers
2k views

Drawing a block diagram with TiKz

I need some help drawing a block diagram using TiKz. I want draw something similar to this: However, I'm struggling to go further than this so far: using the code below: ...
5
votes
1answer
141 views

Beamer - Wide Example Box

I am using this code to get an untitled example block. \begin{exampleblock}{} \end{exampleblock} As we know, this box has a width equal to the text width. How can I modify the code to get a box ...
3
votes
1answer
952 views

Customizing beamer block height

I'm trying to specify a given height for a beamer block. I tried to specify a new environment based on an example I found elsewhere on this forum (reproduced below), but failed miserably.. What I ...
1
vote
2answers
1k views

Tikz poster block title colours

I'm trying to get a custom colour on the title part of a \block. The documentation is really dense and I can't quite get my head around it. So at the moment I have a \block that looks like just made ...
1
vote
1answer
521 views

Beamer presentation: Fixed position of Block in the second column

I have a frame which i devide it in 2 columns. The first one for an image.The second one for some blocks: \begin{frame} \frametitle{Buoy design} \begin{columns} \column{0.38\textwidth} ...
1
vote
1answer
103 views

Error loading the correct version of the tex file

I got the following error message while using a custom block environment in my document. ! Package tcolorbox Error: tcolorbox version '3.40' loads library 'tcbskinsjigsaw.code.tex' with version ...
1
vote
1answer
73 views

Putting formulas below each other in a block

I want the formulas $2 \leq i \leq n$ and $2 \leq i \leq n$, \hspace{5mm}, $n-i+3 \leq k \leq n$ in the slide below to start at the same point such that they are right below in the block. I've tried ...
3
votes
3answers
556 views

Idea-lamp box in beamer

I was think of making a new block (or not necessarily a beamer block) that will have the shape of a lamp, just to illustrate a new idea. Inside this lamp, there will problably be text, that will ...