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

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7
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Arrow with text above

I am drawing an arrow using the following command: $ \xleftarrow{\mbox{\tiny{BCast}}} $‎. I have tested the command in two different environments: TeXShop (MacOS, uses TeX Live) outputs an arrow ...
2
votes
1answer
304 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: ...
5
votes
1answer
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Change arrow head of \xrightarrow[]{}

I am using \xrightarrow{} in many places in my document. I want to change the tip to look like the one that gets produced by -latex. I am trying to get a similar tip for the \xrightarrow{} macro.
7
votes
1answer
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Coloring arrows in \xymatrix

Is there a way to color certain (but not all) arrows using \xymatrix? I wish the following ignorant attempt would work!! \usepackage{xypic,color} \begin{document} \[ \xymatrix { ...
8
votes
1answer
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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: ...
13
votes
2answers
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Two-Headed Arrow Over Formula

I have a quantified formula. I want to show what happens when the order of quantifiers is reversed. To do this, I like to use a two-headed arrow over the formula, like this: Is it possible? I don't ...
28
votes
1answer
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How to make bend lines/arrows with TikZ?

I've been testing out TikZ lately, but I'm still quite new to it. What I want to do is to create a line to indicate that a parameter belongs to a part of the drawing. For example "This surface that ...
155
votes
8answers
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Is it possible to change the size of an arrowhead in TikZ/PGF?

I'm trying to draw an arrow with a bigger head than normal. Is it possible without changing the style of the line itself?
14
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1answer
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Extending arrows with overset text

I'd like to extend an arrow to allow better readability of characters which are overset using \overset{}{}. Right now I have \overset{k_1}{\rightleftharpoons} which produces: and this leaves ...
6
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2answers
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overleftrightarrow

I'm not completely happy with the construction \overset\leftrightarrow{#1}. There is slightly too much spacing and the arrow heads are too big - making the line spacing a bit too much. Does anyone ...
50
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7answers
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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 ...
10
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5answers
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How do I stack more than two arrows in math mode?

The command \rightrightarrows (from amssymb) draws two arrows, one on top of another. How do I get three arrows arranged in a similar fashion? An example of this (and other fancy arrow stackings) ...
14
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1answer
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How can I draw arrows between words in linguistic examples?

This is what I'm after: I'd like to have the sentence 'John loves his mother.' displayed with an arrow running from 'his' to 'John'. I looked at gb4e, but I found the documentation confusing and I ...
11
votes
4answers
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Drawing arrow heads without the tails in TikZ?

I have an ellipse in a TikZ diagram and I would like to indicate a direction using an arrow head, but do not wish to draw the path leading up to the arrow head. I currently have \draw[->] (0,2) ...