1
vote
0answers
29 views

Indicate infeasible / excluded region in TikZ and pgfplots

Problem I would like to indicate an infeasible region in one of my pgfplots by manually drawing a path in the canvas. This should be a hatched pattern that is decorated on the path, something like ...
9
votes
1answer
93 views

how to decorate a parametric function drawn with \datavisualization?

I have to plot a few parametric curves like the one on the left below, and I would like to add small arrows to represent the direction of the plot as parameter t increases from 0 to π. I know how to ...
1
vote
0answers
63 views

Controlling the orientation of a Tikz decoration markings arrow?

I thought that my woes in Decoration marking arrow style ignored in custom node shape? were temporarily solved, but alas: if I do a dimension line (A) -- (B), then all is fine; but if I do (B) -- (A), ...
2
votes
1answer
75 views

Decoration marking arrow style ignored in custom node shape?

I have this dimension line macro which I've put together from examples here; and as it should be visible from the MWE (below) output: ... it works just dandy fine when called from "regular" \draw ...
2
votes
1answer
42 views

Workaround for “dimension too large” for short, custom decorated, arcs?

I have already seen Avoiding `Dimension too large' and `ill-formatted floating point' errors in tikz, and probably there is no answer, but let's see... I have this MWE, with a custom ...
8
votes
1answer
139 views

Dashed loop in TikZ

How can I draw a dashed loop in TikZ? I tried \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture} \node (X) [circle, draw] {X}; \draw (X) to [in=60, out=120, dashed, ...
1
vote
0answers
64 views

Special decoration for TikZ pin feature

I try to achieve the curvy pin style I sketched below. It would help to distinguish pin lines from grid and other lines in the diagram. How can I realize a decoration that automatically draws such ...
2
votes
1answer
73 views

Piecewise styling and decoration of a tikz path?

I have this path, which I would like to style "piecewise" from a single specification, shown on the image below: As the image says, I'd like to decorate segments 2-3 and 5-6, and colorize only 3-4. ...
2
votes
0answers
122 views

Installing pfgornament?

Note: I have already searched through this site on how to do this but a lot of the things explained make little to no sense to me, I am a novice at this stuff so I was wondering if could get a little ...
8
votes
1answer
168 views

How to get a tangent coordinate system for the decoration of a path?

I want to draw some lines in a tangent coordinate system of the decoration of a path. Especially I want to draw a tangent segment at the end of the decoration with full controll, i.e. with having the ...
4
votes
1answer
99 views

Tikz wave not covering multiple tabular columns

This is a follow-up to my earlier questions here and here. In short, what I want to achieve is an arc over multiple columns, which I am achieving using Tikz. Code is shown below. ...
3
votes
2answers
76 views

shortening of braces (or padding tikz brace decorations)

Feels a bit weird doing this, but I found this unanswered question: PGF and TikZ (mailing list) - shortening of braces, and as I'm interested in the answer, I'll repost: many times i need to give ...
3
votes
0answers
248 views

Decorating a PGFPlots bar graph with Tikz decorations

Update :- This appears to be a problem in which nodes near coords are handled by PGFPlots and incompatibility with Tikz decorations and fading library. I simply commented the nodes near coords line ...
6
votes
1answer
242 views

Drawing a bent path as a loop in tikz

I am drawing an optical experiment that involves making a path take a detour. This is possible with PSTricks, but I haven't found a way to achieve this with TikZ. What I currently have: The ...
4
votes
1answer
173 views

Completly draw line with Fast Triangles (TikZ)

Can I use the arrow tip Fast Triangle (page 212 in 3.0.0 manual) for the complete path? (or make it look like this) What I got so far (needs TikZ 3.0.0) \documentclass[margin=5]{standalone} ...
4
votes
1answer
104 views

Unfitting brace decoration in TikZ

I've just created a TikZ image and somehow the delimiter in the right bottom corner is a little bit too wide. The delimiter should be 3 cm wide. Placing its middle at x=6.5 it should end at x=5 and ...
7
votes
1answer
136 views

Avoiding `Dimension too large' and `ill-formatted floating point' errors in tikz

I am attempting to draw some pictures using tikz, with the decorations library, and am encountering a `Dimension too large' error. I have read the 20+ other questions/answers about this error, and ...
2
votes
0answers
38 views

How does \pgfdecoratedpathlength work?

I am trying to understand how it works the decoration pgf module, in order to solve the unanswered question Fiber-Optic-Style decoration. I am having an hard time with some macros, for example ...
8
votes
1answer
148 views

How to correctly decorate an ellipse with random steps

To create something that looks like the shape of a lake, the following code transforms the border of a blue ellipse with smooth random steps. The idea is taken from another answer. ...
3
votes
1answer
220 views

Fiber-Optic-Style decoration

It would be nice to have a decoration style that reproduces the sign of an optic fiber. In this way, when drawing optic schemes it would be really easy to indicate that a fiber (drawn as a line with ...
2
votes
1answer
89 views

Disable decoration for pgfplot nested in tikzpicture

I have the following MWE: \documentclass{article} \usepackage{tikz} \usetikzlibrary{decorations,decorations.pathmorphing} \usepackage{pgfplots} \pgfplotsset{compat=1.9} \begin{document} ...
4
votes
0answers
339 views

TikZ path decorated with coil or snake

A recurrent question on the forum is... How to draw a decorated path without a straight segment at the end? Usually the path described are straight lines (See post1, post2 or post3), but there are ...
7
votes
3answers
655 views

How to draw an arrow with two colors?

I want to draw arrow with two colors, the resulted arrow should be filled by one color at the top and by other color at the bottom, like the following code do to a rectangle: \draw[top ...
3
votes
1answer
187 views

How can I move a “text along path” vertically?

How can I move a "text along path" vertically? Currently, I'm using a path with modified endpoints to place the text, and then draw the actual line. \documentclass{article} \usepackage{tikz} ...
5
votes
1answer
201 views

TikZ: Why would a decoration cause a dimension too big?

\documentclass[tikz]{standalone} \usepackage{tikz-3dplot} \usetikzlibrary{decorations.markings} \usetikzlibrary{intersections} \begin{document} \tdplotsetmaincoords{60}{130} ...
5
votes
1answer
91 views

TikZ: Can a \foreach command run inside decoration = {markings,?

Can I use \foreach inside of decoration = {markings, ...? \documentclass[convert = false, tikz]{standalone} \usetikzlibrary{decorations.markings} \usetikzlibrary{arrows} \begin{document} ...
6
votes
1answer
322 views

How to decorate a line with arrows and circles

I would like to draw an arrow (ray of light) overlayed with perpendicular double headed arrows and circles (to show both s & p polarisation), but I am struggling with decoration commands. I have ...
1
vote
1answer
594 views

TikZ: using the -latex arrow head in decorations.markings

Is there a way to get -latex arrow heads to work when using decorations.markings? \documentclass[convert = false, border = 1cm]{standalone} \usepackage{tikz} \usetikzlibrary{calc, arrows, ...
6
votes
1answer
383 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 ...
4
votes
1answer
261 views

tikz extending spring with constant number of segments

Is there as simple way to create a pdf animation with tikz of an oscillating mass attached to a spring which extends and compresses as the mass oscillates. The number of "spring elements" should be ...
3
votes
1answer
206 views

How to improve the decoration ends with tikz decorate

you will see two problems on the example below 1) how to make the plot line is not under the terminal markings 2) Why is it the text in bold \documentclass{article} \usepackage[latin1]{inputenc} ...
7
votes
1answer
299 views

Draw snake around the rectangular node

I want to draw the "coiled snake " around the rectangle named "Obstacle". The rectangle consist of node "O". I could not figure it out as I am new to tikz. can anyone give me good suggestion in this? ...
4
votes
1answer
216 views

Text decoration is trimmed off with standalone package

I am decorating an arc with text as shown in this MWE using the standalone class: \documentclass[10pt,class=article]{standalone} \usepackage{tikz} \usetikzlibrary{decorations.text} ...
7
votes
1answer
346 views

Problems with filling a path that includes decorations in TikZ

I want to construct a rectangle with two sides having a slight curvature and the other two sides being zigzag lines. In the end, I want to fill it. While the construction of the path worked the way I ...
17
votes
1answer
454 views

Can I define a new shape with predefined filling and shading to be used in decoration?

I defined a new shape that draws a flower with predefined filling and coloring: \makeatletter \pgfdeclareshape{flower}{ \savedanchor{\center}{% \pgfpointorigin} \anchor{center}{\center} ...
6
votes
2answers
342 views

How to position multiple decorations on a path while keeping their separation constant?

The at position=<value> syntax for decorations obviously makes the positioning of the decorations dependent on the path length: \documentclass{article} \usepackage{tikz} ...
7
votes
1answer
2k views

Tikz: Text along top and bottom of arrow path

How can I add text to both the top and bottom of a path? My commutative diagram below is 90% complete. I would, however, like text={${gKer({\varphi}){\mapsto}{\varphi(G)}}$} following the path below ...
8
votes
1answer
286 views

decoration nodes not being placed on the circle they are intended to be on

I "placed" some nodes on a circular path but they aren't showing up in the correct place and they aren't even on the circle. What is going wrong? \begin{document} \usepackage{tikz, pgfplots} ...
6
votes
1answer
158 views

circle node on an ellipse

I want to put this node on an ellipse at about the 35% mark \node[draw, circle, inner sep = .08cm, scale = .75] (location) {2}; \documentclass{article} \begin{document} \usepackage{tikz} ...
13
votes
2answers
460 views

Complicated tikzpicture for theorem of multivariabe continuous functions

I'm attempting to construct a tikzpicture that looks like this: Here's what I have: \documentclass[12pt]{article} \usepackage{amssymb} \usepackage{amsmath} \usepackage[english]{babel} ...
2
votes
0answers
90 views

How to draw a smooth random blob with TikZ? [duplicate]

How can I draw a smooth, "natural" looking blob with TikZ? My approach \begin{tikzpicture} \draw [] (0,0)node[circle,draw,decorate,decoration={random steps,segment length=.3cm,amplitude=1cm},rounded ...
6
votes
1answer
502 views

TikZ: Add decoration on a smooth coordinates plot

I would like to draw a smooth curve that I get from a coordinate plot after adding some additional decorations. So far I have. \begin{tikzpicture} \path [blue] plot [smooth] coordinates { (0.2,0.2) ...
9
votes
3answers
276 views

path with both mark connection node and arrow tip

I would like to use a mark connection node decoration on a line that also has an arrow tip. Unfortunately, using the decoration causes the arrow tip to point in the wrong direction (always straight ...
14
votes
1answer
733 views

How to draw a simple but beautiful decorative head-rule?

The picture shown below is the desired simple head-rule, but the rule width should be much thinner like 1pt. Real one: So how to use Tikz or other packages to draw this kind of line as a ...
1
vote
1answer
561 views

Two markings at one line with decorations in tikz

I would like to draw a path with an arrowtip at the beginning and the end. If there is only one arrowtip everything is perfect. But with a second mark only the first one is visible. Has anybody an ...
6
votes
1answer
189 views

Labeling precisely-positioned “tree” nodes

I'm working with TikZ and am basically drawing a tree, but my needs require that the nodes be precisely positioned on the coordinate space and precisely sized. For this purpose, I've found that using ...
6
votes
2answers
297 views

Why can't I apply this decoration to a curve produced using the “to” path operation?

I have found that I cannot make decorations apply to (most) curves drawn using the "to" path operation. Here is a working example: \documentclass[a4paper, reqno]{amsart} \usepackage{tikz} ...
13
votes
2answers
614 views

Faded or blurred lines

My question was inspired by Rotate fading in tikz where the inquiror is drawing laser beams that shall look somewhat blurred not as lines but as boxes with a fading. The problem with this approach is ...
5
votes
1answer
330 views

Connecting normal lines with decorated ones

I've got a problem, I've tried it a lot and I've investigated about it but I haven't found the answer. I've got a code like this.... \documentclass{article} \usepackage{tikz} ...
5
votes
1answer
683 views

How to insert math with curly brackets into tikz decoration text along path?

I was going to write along an arc some math expression with curly brackets. Somehow the following snippet causes pdflatex to freeze. \documentclass{article} \usepackage{tikz} ...