{arrows} is about drawing arrows, usually in {math-mode} or inside {diagrams}.

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1answer
737 views

Diagonal arrows/vectors not working

For some reason I can't get diagonal arrows/vectors to work. Only the arrowhead shows up - the line is missing. For example, in the following, the first vector is fine (horizontal) but the second just ...
2
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1answer
44 views

How to change the arrows tips for the whole document?

After I asked this question: What is "\SelectTips{a}{b}" (and how to increase the head of an arrow's head?) I'd like to know one more thing: I want to change it (the arrow tips) for the ...
2
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1answer
86 views

code for arrow with a short vertical line in the middle of the shaft

I'm trying to produce an arrow similar to $\nrightarrow $ only with the smaller line being vertical rather than horizontal. I went over the big list of latex symbols several times and could not find ...
2
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1answer
73 views

Getting edges to curve around other nodes

I'm trying to draw a state transition model, and I'm having trouble getting the edges to going under a node instead of across it and other edges along the way. I've tried experimenting with in/out ...
2
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1answer
105 views

arrows decorating text on a page

I want to mark two points in the middle of a paragraph (or more) of text, and draw an arrow from one point to the next. The arrow can be in colour and with some transparency, and can overwrite the ...
2
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1answer
72 views

How to increase the arrow size on oint

With my font of choice (for other reasons), the arrow indicating the orientation of the contour appears very small. Is there a way to increase its size, specifically the arrowhead? There is no shaft. ...
2
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1answer
313 views

Adjusting loop (identity) arrow in tikzcd

With the following code \documentclass{standalone} \usepackage{tikz-cd} \begin{document} \begin{tikzcd} \arrow[loop left]{l}{\mathrm{id}_A} \ar{r}A & B\times C \arrow[loop ...
2
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1answer
478 views

Drawing arrows from different edges of node/decision box

I'm new to tikz and don't understand how to draw lines originating from all edges of a decision box to other nodes. In the diagram below , how can I specify the originating point of an arrow? For e.g ...
2
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1answer
114 views

How to generate charts with arrows?

Recently, I discovered LaTeX and started working with it. Currently, I´m able to create simple summaries, etc. with formulas, lists, etc. Although LaTeX is still really new for me. Anyway, now I would ...
2
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1answer
82 views

Bug in \arrow label?

I am trying to scale a molecule which I have as a label over an arrow in a reaction. For some reason, it seems I can't do it and I always get the following error: Argument of \CF@chemfig@i has an ...
2
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1answer
389 views

Breaking an arrow with text in a flowchart

is there a way to "break" a vertical arrow by text going through it in a flowchart? I just need a gap in the arrow for the text to go through.
2
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1answer
591 views

coordinates, nodes and arrows in tikz

I like the idea of defining a bunch of coordinates and then creating the desired diagram from them, but now I have the following problem. The MWE below demonstrates it: the arrows connecting the two ...
2
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1answer
590 views

Using the \newarrow command from Taylor's commutative diagrams package

I want to define new arrows to use in a commutative diagram, but I just can't make it work. The documentation is not particularly helpful; it doesn't even tell you where to put the ...
2
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1answer
317 views

Utterly stumped by xypic \newdir — just combining examples from xyguide!

I want to use arrows whose heads and/or tails can be almost-triangles: roughly, something like A ———▷ B or A ▷——> B.  For the heads, there’s a good solution in xyguide: ...
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0answers
35 views

Arrow tip size issue [duplicate]

I have been playing around with tikz-cd for quite a while and I love it, except when it comes to 3d-cubic diagrams. I have not found a viable solution so far and all the solutions out there seem to ...
2
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0answers
32 views

How to make longer arrows from object to itself at xy-pic

I trying to control on the length of arrow from object to itself at xymatrix (xy-pic): for example - This is what I get when I'm typing *+++[o][F.]{a}\ar@(d,r) And this is what I get when I ...
2
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0answers
74 views

Arrows with curved line

I Need to reproduce a figure somewhat like the one here: Drawing Angles The problem is that I get a figure wich differ from the original one: the arrow at the end of the spiral get vertical ...
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0answers
239 views

how to draw a vertical arrow with text over it?

I need to draw a vertical arrow along the rows of a matrix with a text to its left side. Can anyone please help ? I tried to use multicolumn environment but that does not work.
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0answers
435 views

pgfkeys: I do not know the key '/tikz/triangle 60'

Here I am back again with a new question. I try to make a poster with beamerposter. Now I would like to draw a arrow with tikz, but I get this error message pgfkeys: I do not know the key ...
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0answers
53 views

TikZ-picture: remove arrows at starting point of edge [duplicate]

I'm a litte confused, because I drew a TikZ-picture and didn't get what I expected. Have look at the following: \documentclass[12pt,a4paper]{article} \usepackage{amsmath, amssymb, ngerman} ...
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0answers
16 views

Using array columns as arguments of a macro [duplicate]

I am creating a table using array, and I want one of my columns to be used as the argument of xrightarrow as shown below. To make the code cleaner, I want to avoid having to write xrightarrow for each ...
2
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0answers
46 views

tikz: arrow with two heads, why? [duplicate]

why do i get two heads with this code? how can i get rid of that one at the end? \documentclass[a4paper,10pt]{article} \usepackage[latin1]{inputenc} \usepackage{tikz} \begin{document} ...
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0answers
92 views

Fill an arrow head with TikZ [duplicate]

I would like to fill an arrow head with a color, but I have a problem with the fill command : My code is : \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows} \begin{document} ...
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0answers
312 views

Why arrow head not shown for this code? [closed]

\begin{tikzpicture} \tikzstyle{every node}=[draw,shape=circle]; \node (v3) at (4, 0) {$v_3$}; \node (v5) at (2, -2) {$v_5$}; \draw [->] (v3)--(v5); \end{tikzpicture} The above code gives me: ...
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0answers
67 views

Arrow half straight line half dotted [duplicate]

Possible Duplicate: Draw a path with dashed start and solid end Can anyone help me figure out how to draw an arrow that is half straight line and half dotted? Much appreciated!
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2answers
79 views

Draw a random path with arrows in tikz

I looked up how to draw a random path in tikz here. I came up with the following: \begin{tikzpicture} \pgfmathsetseed{2} \node[fill,circle,inner sep=0.5] (start) at (0,0) {}; \draw ...
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2answers
82 views

Vertically align vector arrows

I'd like to write an expression with several vectors: $\vec{t} + \vec{a}$ I'd like the arrow to appear at the same level, but the t arrow appears higher than the a arrow. I tried with ...
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2answers
108 views

The size of arrow in an equation is not suitable

I have a mathematical note as follows; $$\left.\begin{array}{rl} x\notin f(C)\overset{C\cap f^{-1}(D)\subseteq C}{\longrightarrow} & x\notin f\big(C\cap f^{-1}(D)\big)\\ & x\in U ...
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2answers
156 views

Is there a painless way to get self-loop decorations on mathematical symbols?

In mathematics, we often write X \rightarrow Y to mean a function from X to Y. Now I'd like to denote a function from X to X via a looping-arrow decoration on the top right-hand corner of X. Is ...
1
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1answer
434 views

Problem with drawing an arrow using Pstricks

I'm trying to draw an arrow by using pstricks, but I cannot do that. The code is below: \documentclass{book}‎ \usepackage{pstricks}‎‎ \begin{document}‎‎ \psline[linewidth=20pt]{<-}(2,1)‎‎‎ ...
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2answers
58 views

Showing state communication with arrows as concisely as possible

I am attempting to show communication between states in a Markov process, basically something like this, although the arrow angles aren't of any importance, simply having that relation between the ...
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1answer
733 views

How to draw such arrows in the table?

How to draw such arrows in the table?
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1answer
5k views

How to use harpoon-style arrows over vectors, like this? [duplicate]

How do I typeset harpoon arrows that look like this in LaTeX? I've tried the harpoon package's \overrightharpoon feature, but its arrowhead is too big/prominent... I'm hoping for something that ...
1
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2answers
497 views

\Shortstack - Why it produces one line in Scriptsize

\documentclass[fleqn,12pt,a4paper]{article} \usepackage{amstext, amsmath} \begin{document} \[ \alpha \xrightarrow[\stackrel{Alpha}{\shortstack[c]{\text{is Reactant}\\ \text{converting to}}}] ...
1
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1answer
95 views

Beamer: a moving arrow in the front of each item

First off, please take a look at these slides: In the slide 8 (frames 1-16) we can see an arrow moves around the items. My question is how can I reproduce that itemize list in which an arrow can ...
1
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1answer
28 views

Wavy arrow that starts big, ends small

I'd like to produce a wavy arrow, but I'd like the oscillations of the arrow to begin large at the tail and end small at the head. Anybody know of a way of accomplishing that?
1
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2answers
59 views

How to change the position of arrows in tikzpicture

I want to draw the arrows at these positions, how can i change the position of the arrows. Thanks, Code: \usepackage[hmargin=2cm,vmargin=1cm]{geometry} \renewcommand{\rmdefault}{bch} % change ...
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1answer
166 views

Typesetting arrows above a pair of letters to indicate a line [duplicate]

How do I typeset a line segment, with arrowheads at each end, above a pair of letters to indicate a line? I know that $\overline{AB}$ can be used to typeset a line segment between points A and B. ...
1
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1answer
244 views

leadsto with text

I know that: \[ A \xleftarrow{\text{this way}} B \xrightarrow[\text{or that way}]{ } C \] will produce: Is there a way to have an arrow with text, but with the style of a \leadsto???
1
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1answer
255 views

How to place arrows horizontally and vertically beside matrix?

I would like to create a matrix with arrows next to it. Say, I created a 10x10 matrix in Latex. Then, I want to put one arrow parallel to the "x-axis" of the matrix and I want to label the arrow, e.g. ...
1
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1answer
73 views

Arrows with curly parenthesis

I do not know how to us tikzpicture very well. I want to draw the picture similar that is attached. My problem is how can I add curly parenthesis between the arrow. Additionally, if you can suggest me ...
1
vote
1answer
137 views

How to label arrows in tikz-qtree?

How do I label the arrows below with "1," "2," and "3"? \documentclass[a4paper,12pt]{article} \usepackage{tikz, tikz-qtree} \begin{document} \begin{tikzpicture} \begin{tikzpicture} \tikzset{every ...
1
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1answer
587 views

hooked arrows with XY-matrix

The naive way to draw an hooked arrow in a diagram with XY-matrix is \ar@{^{(}->}. But it comes out that the hook is bigger respect the one of \hookrightarrow. How can I fix this difference? ...
1
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1answer
140 views

Drawing direction cosines with tike-3dplot

I am trying to reproduce the following image using tikz-3dplot. I need help with the arrow heads of the vectors, the angles made with vector v and the unit vectors, i, j, and k. Here is what I ...
1
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1answer
271 views

Draw curved lines with arrow in LaTeX (TikZ)

I need to write a paper and include some graphics. The image I want to include by TikZ is the one on the link. The idee is to draw three curved lines, en put in the middle an arrow (the directions in ...
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1answer
165 views

unwanted white space when combining surface plot with a vector plot

I am trying to produce a surface plot of a scalar field with a vector plot imposed on top using pgfplot/tikz. I am nearly there except that depending on the scale of the arrows white space is added ...
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1answer
202 views

Better extensible arrows

Using amsmath and extarrows packages, we have many extensible arrows. But these arrows look ugly, since some parts in an arrow are boldfaced. Are there any better-looking extensible arrows?
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1answer
847 views

arrow heads on arc curves

How can I have arrow head appear properly on the arced curve? \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows,decorations.markings,calc,fadings,decorations.pathreplacing, patterns, ...
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1answer
4k views

the limit arrow: its label too high

My question is an extension of this one. I have the command \documentclass{article} \usepackage{amsmath} \begin{document} $a_n \xrightarrow{\scriptscriptstyle n\to\infty} 0$ \end{document} which ...
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1answer
64 views

Latex Table for Dynamically generated table and traceback arrows

I am trying to fill in a table generated by a dynamic programming algorithm which requires to keep trace of the execution by inserting right or diagonally downwards arrow. An example image is below: ...