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

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7
votes
2answers
250 views

Diagram with crossing arrows

My problem is that I have crossing lines/arrows in my diagram and during my search, I just found answers like here which do not suit for my problem. Maybe someone can help me out with this. The arrow ...
8
votes
1answer
108 views

Complex TikZ block diagram, several issues

As a long time lurker, this is my first question relating to a set of problems I have currently with TikZ. I try to draw a more or less complex block diagram, however things do not always turn out ...
5
votes
2answers
385 views

Flow of current in a circuit

I am trying to create a circuit with resistors and voltage sources. I need to have each resistor labeled with their resistance (above) and the unknown current (below) flowing through the resistor. I ...
2
votes
1answer
22 views

Align equilibrium arrows with mhchem

I have the following code made with the mhchem package: \begin{align} \ce{CH3COOH + NaOH <=> CH3COONa + H2O} \\ \ce{H2O <=> H^{+}_{(aq)} + OH^{-}_{(aq)}} \end{align} Which ...
3
votes
1answer
69 views

shifting an arrow between two blocks up and down

I need to shift the arrow between two blocks up or down. \documentclass{article} \usepackage{tikz} \usetikzlibrary{calc,fit,arrows} \usepackage{graphicx} \begin{document} ...
1
vote
1answer
39 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 ...
4
votes
1answer
60 views

Arrows and label for equivalent resistance with Circuitikz

I have the circuit in black. But I would like to add the red part (label and arrows, no matter the color) using Circuitikz. Here is the code I'm using: \begin{circuitikz}[american, scale = 0.7, ...
4
votes
1answer
413 views

Make arrows inside lstlisting

Inside my lstlisting environment I want to make the assignment symbol an arrow instead of =. How can I do that? Adding just \leftarrow doesn't work, because then the whole word is displayed.
4
votes
1answer
47 views

Distance between arrow and reaction product

Please tell me, How I can reduce a distance between arrow and feed substances. I want the same distances at all three directions. To make it clearer, I explain: I drew the side substances as a massive ...
2
votes
2answers
119 views

Question about arrow in diagram

how i can write using latex to find this: but with long arrows Thank you.
1
vote
1answer
58 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 ...
1
vote
1answer
48 views

How to draw an arrow to a specified position in a frame and write some notes on the another end of arrow?

I would like to make an arrow and write some notes as shown below I tried with the following code \documentclass{beamer} % \usetheme{CambridgeUS} \usepackage[latin1]{inputenc} ...
2
votes
2answers
358 views

How to draw this in tikz?

I have the following drawing, that I want to somehow replicate in tikz (or similar if that would be easier). The important part that I cannot figure out is how to have the arrow/semi-cone opening up ...
3
votes
1answer
64 views

Creating a hybrid mapsto/leadsto arrow

I have a construction that isn't a function, but does produce values assigned (in an ill defined way) varyingly over a domain. I can write this as A \leadsto B. I want to write what happens to a \in A ...
11
votes
4answers
1k views

Oxidation/reduction arrows, overhead and below, with oxidation numbers also

I want oxidation/reduction arrows, overhead and below, with oxidation numbers also. Like the one featured in the watermark background on this very page upper left corner. Unfortunately, chemexec ...
6
votes
3answers
221 views

Combine blacktriangle and blacktriangledown

I need to combine \blacktriangle and \blacktriangledown so that I get the following result: I already tried $\stackrel{\blacktriangle}{\blacktriangledown}$ but then the triangle pointing up is ...
2
votes
3answers
43 views

Arrows as subscripts

consider the following document: \documentclass{minimal} \begin{document} Hello world \begin{equation} x_{1} x_{\uparrow} \uparrow \end{equation} \end{document} The problem is that ...
17
votes
2answers
8k views

\xRightarrow (text)

I know it's possible to have \xrightarrow (text), but if I try to do \xRightarrow (text) I get an error each time. Does anybody know if it's a syntax error or if there is a other way to produce the ...
13
votes
2answers
400 views

How to draw arrows between circled coefficients of polynomials using tikz

After reading Gonzalo's answer to Arrow between parts of equation in LaTeX, I thought I would be able to modify it so that I could have the corresponding coefficients circled and an arrow going from ...
42
votes
6answers
15k views

TikZ: How to draw an arrow in the middle of the line?

Like this: .------<------. | | v ^ | | '------>------' I am currently using \begin{scope}[very thick,->] \draw (-4,1)--(-4,0)--(0.1,0); \draw ...
6
votes
1answer
71 views

Adding arrows on 3D curves in Asymptote

I am trying to plot (1D) trajectories in 3D with Asymptote (because I am also plotting surfaces with opacity and do not want to use hacks for hidden surfaces). Each curve is defined by points in an ...
6
votes
3answers
209 views

How to get the opposite direction of \rightsquigarrow?

The command $\rightsquigarrow$ produces a funny looking arrow that points to the right. I want to get an arrow of the same style but points to the left. One would think that $\leftsquigarrow$ will ...
4
votes
1answer
88 views

Draw A Double Arrow

My Latex code is below: \documentclass{article} \usepackage{geometry} \usepackage{tikz} \usetikzlibrary{arrows,decorations.pathmorphing,backgrounds,positioning,fit,matrix} \begin{document} ...
4
votes
3answers
194 views

sketching simple arrows with different direction

I want to sketch this figure.. if you guide me to draw one of this arrows with direction i would be grateful..
0
votes
1answer
24 views

How to change arrow to \Rightarrow in psmatrix?

I would like to change arrow to \Rightarrow in psmatrix, how can I do that? Actually I do not need the arrows to be so long. Because G, H, R are statements, I just want to show the imply relations. ...
1
vote
1answer
138 views

How can I add a shaded, thick arrow to a Tikz picture?

I have created a directed graph and want to add a thick, shaded arrow to indicate change over time. The problem: It should go from one edge to another (from initial state to result state), not from ...
8
votes
1answer
290 views

Does \Twoheadleftrightarrow exist? How to write my own?

I'm a LaTeX newbie. I am writing a document in which I need to have a two-headed bidirectional arrow. Two-headed like \twoheadleftarrow, bidirectional like \leftrightarrow. Is there any package that ...
6
votes
2answers
136 views

How do I fix this error with my arrows

I am using tikz to generate sine and cosine graphs with arrows at the ends of each curve. The arrows appear fine for the sine curve, but not so for the cosine curve. Why does this occur and how do I ...
1
vote
1answer
47 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 ...
6
votes
3answers
371 views

Overlapping Arrows

I've been looking for arrow symbols that form a right angle, and 45' angles pointing to the upper-left and left of the symbol (combination of \leftarrow and \nwarrow, essentially). Generally, all ...
6
votes
1answer
75 views

Figure one next to the other and hook to equation's points

I would like to connect two figures like the following. The code that I've already have is: \documentclass{article} \usepackage[english]{babel} \usepackage{ucs} \usepackage[utf8x]{inputenc} ...
7
votes
1answer
138 views

Arrow pointing to subscript in equation

I'm writing an equation for the components of a contracted tensor. I want to label one of the lower (covariant) indices with the text "rth positon," and have an arrow pointing to it from below. Any ...
3
votes
1answer
97 views

Arrow end points problem

I keep getting these circles in my graph and I cannot figure out why. This is the code, is there something wrong with it? Every arrow has a circle at its start and end points and there are also 3 more ...
4
votes
1answer
135 views

xypic: custom arrow shaft(stem)

I've noted that xy-pic have predefined some dir's. The tail and head (tip) are easy to custom (one can learn by xyrefer.pdf), but I find it hard to implement my own shaft types. Because the dash stem ...
5
votes
2answers
171 views

Connect three floating tables with arrows

In a word document I have three tables connected by arrows, as in the figure below, that I would like to reproduce with Latex. My question is 1) how to create these three tables so I can position them ...
17
votes
3answers
4k views

How to get correct arrow orientation on TikZ arc?

I'm trying to fix the following TikZ figure, where the circle device in the middle should be embraced by two bended arrows pointing counter-clockwise. I have drawn these arrows with an arc path, ...
3
votes
1answer
60 views

Aligning arrows

I have a question. My code looks like this: \documentclass[12pt,a4paper]{report} \usepackage[Glenn]{fncychap} \usepackage[latin1]{inputenc} \usepackage{mathtools} \usepackage{amsmath} ...
4
votes
2answers
75 views

like \rightleftarrows from amssymb, but with hook and twohead, respectively

I would like to have a symbol that looks like the symbol \rightleftarrows from amssymb, but I want the morphism to the right to be a twoheadrightarrow and the morphism to the left to be a ...
4
votes
2answers
171 views

Arrows between two tables with multiple columns

How can I place two multicolumn tables (tableA and tableB) side by side and draw arrows from cell in tableA to another cell in tableB? I have tried this Arrows between two tables and its also ...
3
votes
1answer
155 views

TikZ - flexible arrow positioning

The following MWE is translating to the desired tikz picture, but the code is not very useful for adjustments. Especially the positioning of some arrows is done very poorly by defining coordinates ...
2
votes
2answers
121 views

xhookrightarrow and xmapsto?

I use $\xrightarrow{f}$ a lot and I found myself in need of the corresponding commands \xmapsto and \xhookrightarrow quite a few times and I was wondering if there is anything like it. I'd like to ...
12
votes
3answers
1k views

How can I draw the outline of a path in tikz?

Using the arrow tip library, I can draw thick arrows with triangular tips, like so: \begin{tikzpicture} \draw[line width=2ex, rounded corners=2ex, triangle 90 cap reversed-triangle ...
0
votes
2answers
123 views

How to make a block scheme with arrows in LaTeX?

I am new to LaTeX, I have searched in many forums, but can not find, how to depict block scheme like on the picture. Could you please give me hints or commands, which i can use in this case? And my ...
9
votes
2answers
303 views

arrowhead rotation

I want the arrowhead to look more natural as opposed to goofy (which is the present state) \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows.new, decorations.markings, calc, fadings, ...
4
votes
4answers
434 views

How to make L-shaped arrow in text?

I am wondering if it is possible to insert L-shaped within a text as a bullet-point. Thanks to everyone!
2
votes
0answers
81 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 ...
3
votes
1answer
67 views

Arrow joining beginning and end of line with xy-pic

I'm trying to draw a sequence of arrows with xy-pic that extends over two lines, and so I need to draw an arrow joining the end of the first line with the beginning of the second line. Here's the code ...
7
votes
1answer
100 views

dotted or colored arc in \xymatrix

Does not arrows style or color option apply an arc in \xymatrix? Please let me know the way. \documentclass{article} \usepackage[arrow, matrix]{xy} \begin{document} \[ \xymatrix{ A ...
2
votes
3answers
262 views

Rotating labels in xypic

How do I rotate the label on a arrow in xymatrix? Say, I want the label texts parallel with the arrow? \documentclass[12pt, a4paper]{article}% a minimal example \usepackage[utf8]{inputenc} ...
3
votes
2answers
132 views

Adding arrows to a Gantt chart?

(To-the-point question at the end of the post) I am using the following snippet to draw Gantt diagrams, taken from this source: % GanttHeader setups some parameters for the rest of the diagram % #1 ...