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

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Harpoons in TikZ

Can I have any harpoons in TikZ? I refer to my previous question on harpoons: "How to draw protocol interaction" using amsmath. The closest thing I have found is this code: ...
6
votes
1answer
364 views

Small text near arrow tips

How can I add some tiny text near arrow tips? Details I have an automaton like Now I want each edge to have the usual arrow tip, and close to the tip additionally a tiny text $\tau$. How can I ...
6
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1answer
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Setting fill color for TikZ arrow tips only (and not the path itself)

For many TikZ diagrams, I’d like to draw colored (often gray) arrows. I prefer the latex-style arrow tips (from the arrows library). These are filled by using the default background fill color. My ...
6
votes
1answer
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TikZ: Large arrow tips at the end of smooth curves

I have problems with adding a large arrow tip to smooth curves. It works perfect with straight lines, but as soon as I use the edge command, the arrow tips are added to the beginning of the curve ...
6
votes
3answers
620 views

How to make \left<\overrightarrow{b}\right> look good?

I want a 'b' with an arrow on top, enclosed in angle brackets. \left<\overrightarrow{b}\right> gives angle brackets which are far too high. <\overrightarrow{b}> gives far too much ...
5
votes
1answer
218 views

Plotting loops: trajectories and directions

Plotting loops: trajectories have directions. How to plot the following figures using tikz 1st I start to plot the 2nd fig using the code \begin{tikzpicture} \draw (3,2) ellipse (.5cm and ...
5
votes
2answers
316 views

Tikz-cd: How can I arrange diagonal arrows parallel?

The two lower diagonal arrows in the following diagram are obviously not exactly parallel. How can I arrange them correctly? \documentclass{article} \usepackage{tikz-cd} \usepackage{amsmath} ...
5
votes
2answers
305 views

Problem bending arrows in xypic

I'm having an annoying problem bending an arrow with xypic. I read the part 2.8 of the manual (http://www-bcf.usc.edu/~cautis/tools/xypic.pdf‎) about bending arrows, but could not understand it. ...
5
votes
1answer
239 views

Adding arrow to one tree node and presenting tree in a step-wise fashion

I have the following MWE %http://www.texample.net/tikz/examples/probability-tree/ \documentclass{article} \usepackage[latin1]{inputenc} \usepackage{tikz} \usetikzlibrary{trees,arrows} ...
5
votes
1answer
541 views

Arrows between two tables

I'd like to connect two cells from different tables using arrows. How can this be achieved?
5
votes
1answer
939 views

How to have one straight arrows surrounded by two curved arrows (TikZ)

What is the best way to draw one arrow surrounded by two circular arrows (see image below). This is very easy to do when you have a small number of nodes, especially so when the arrows go from one ...
5
votes
1answer
2k views

Adding Arrows to Lines Drawn in TikZ

I am using the markup listing from Draw comparison lines between two listings. \documentclass{article} \usepackage{listings}% http://ctan.org/pkg/listings \usepackage{tikz}% http://ctan.org/pkg/pgf ...
4
votes
1answer
289 views

Joining parts of equations with lines or arrows

I need to add lines or arrows to show the expansion of possibilities as a problem space expand. For example I'm attempting to produce something like this (with the lines added by hand): I can find ...
4
votes
1answer
500 views

Putting an arrow on an arrow in Tikz

In the MWE below: \documentclass{report} \usepackage[left=2.5cm,right=2cm,top=2cm,bottom=2cm]{geometry} \usepackage[T1]{fontenc} \usepackage{tikz,pgf} ...
3
votes
2answers
169 views

Latex Curly braces grouping arrows

I'm creating a communication diagram. The desired effect is to have the following in a box: Alice Bob ...
3
votes
1answer
1k views

Add arrow pointing from one table cell to another

I have a simple table where I would like to add arrows pointing from certain cells to other cells. In the example below, I would like to add one vertical arrow going from Start1 to Finish1 and one ...
3
votes
1answer
931 views

Tikz arrow starting exactly in the center

I have the following problem. I am using the tikz package to draw figures. I am drawing some sort of a data structure. This includes having nodes and lines which connect nodes. Sometimes, a line has ...
2
votes
1answer
104 views

Animated arrows

I would like to animate red arrows, some one would help me? thank you. \documentclass{beamer} \usepackage{graphics} \usepackage[T1]{fontenc} \usepackage[ansinew]{inputenc} \usepackage{lmodern} ...
2
votes
1answer
102 views

Change the orientation of Arrow of xtwocell in the 2cell option for xy

I'm trying to make a diagram similar to this (from wikipedia) Except that I want to the double arrow $\eta$ two be pointing from node $B$ toward the middle of arrow $X$ (it is, after all, a natural ...
2
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1answer
558 views

Searching for up and down arrow symbol (⇅)

Whats the command for this symbol: ⇅ I've found ⇈ \upuparrows but I can't find the other one.
2
votes
1answer
385 views

Customizing arrows with Tikz

I'm working with Tikz package and I want to create a new arrow tip. So I used the following code which I found in internet: \documentclass[a4paper]{article} \usepackage{tikz} \usetikzlibrary{arrows} ...
2
votes
1answer
439 views

Arrow scaling problem. How can I zoom properly a very tiny part of a drawing?

Thanks to this solution, I can draw tangent line to a path. I'd like to zoom a very little part of my drawing. Here it is the code: \documentclass{standalone} \usepackage{tikz} ...
1
vote
1answer
97 views

Label the source/target object in the middle of compositemaps from 2cell package of xy?

In the 2cell package for xy, there is a command for typesetting 2cells between composite arrows, namely \..compositearrow (where the .. stands for some number of u,l,d,r). I would like to use this ...
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1answer
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Tikz Drawing Arrow between nodes

\begin{tikzpicture} \draw (0,2.5) node[minimum height=1cm,minimum width=3cm,draw] (A) {A}; \draw (5,0) node[minimum height=1cm,minimum width=3cm,draw] (B){B}; \draw (5,1.5) node[minimum ...
0
votes
3answers
665 views

Command for horizontally flipped newline symbol

I'm looking for the command to produce the often used symbol indicating a line break --- but flipped horizontally. So basically this symbol: | | | \ |------ / It should fit within one line ...