a legend in a graph helps the reader determine the correspondence between line style and data values

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2
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0answers
25 views

Legend image arguments for the command `\addlegendimage`, 3d legend image

In the 3d plot I want to modify the third legend entry to only show the marks and not the line. From http://tex.stackexchange.com/a/113765/28093 I understood that I'm supposed to use something ...
1
vote
0answers
28 views

Selectively add legend entries to plot on large CSV

I have a plot with 63 lines, only some of which I would like legend entries for. The full legend takes up half a page, and using the \ref method does not give me consistency with the surrounding ...
1
vote
0answers
30 views

Add one legend to several subcaptionfigures

I have the following problem: I have several pgf plots in one figure (see screenshot). I make it with \subcaptionbox. Now i want to add one legend for all 6 plots, since in all plots the same signals ...
3
votes
1answer
74 views

How to add one single legend entry for several plots?

How can I create a single legend entry for 4 plots at the bottom of the group of plots?. Something like this: Title Title -------------- ---------------- - ...
3
votes
1answer
77 views

How to draw a bubble column chart with a legend?

I am very new to plot in Latex, and am trying to piece together a bubble column chart with a legend and labelled axes. So far, I have a working chart, but can only get the legend or a labeled x-axis. ...
1
vote
1answer
45 views

PGFplots axis legend with multiple columns/rows of different lengths

I have an axis environment in PGFplots with multiple graphs which correspond to certain group of data types. I want to stress this distinction by grouping the legend entries. In particular, using a ...
4
votes
1answer
82 views

Generating pgfplots legend from gnuplot data

I’m having trouble getting pgfplots to typeset very small numbers, e.g. 6.82e-08. I don’t know if the problem lies in it being a very small number, or if it’s because of the interaction with reading ...
2
votes
2answers
44 views

How to make a legend entry image consist of line, pattern and markers in pgfplots

I'm trying to make the legend entry image look like a chunk from the "whole" of the following plot (so it has a line, pattern lines and marker). Is it really possible? I'm after an unsuccessful ...
3
votes
1answer
35 views

Align legend label to text

I have this MWE. \documentclass{article} \usepackage{pgfplots} \usetikzlibrary{patterns} \definecolor{nrgray}{HTML}{F0F0F0} \newcommand{\graphTripleData}[4]{ \begin{tikzpicture} \begin{axis}[ ...
2
votes
1answer
65 views

Problem with legend on a 2 y-axis line & ybar figure

I cannot seem to figure out a way to switch the legend symbol to the ybar symbol in a two y-axis plot. Here is a minimal working example of my problem Which yields this: So the only problem with ...
2
votes
1answer
74 views

Pgfplots: Placing legends individually to the end of lines

I have a few days of experience with LaTeX. It seems almost everything is possible if you just find out how. So, here is a challenge... If a plot has many lines it is much more readable to have ...
2
votes
0answers
44 views

Automatically positioning a legend relative to multiple plots in groupplots

This question deals with centered legend placement in a set of plots aligned with groupplots. However, as the OP stated in a comment, the (accepted) solution requires some hand tweaking. I suspect ...
1
vote
1answer
39 views

How to make a custom legend with a squared box followed by a text?

I'm trying to make one of that legends that we can find in some graphics such as bar plots. Just to clarify, I'm not displaying a plot. I have to present a schedule, which is defined trough a ...
3
votes
1answer
49 views

Display mark instead of line in tikz legend

When using \addplot[color=black, mark=o, draw=none] table [y=Y, x=X]{Data/bottoms.dat}; \addlegendimage{New record}; \addplot[color=black, mark=x, draw=none] table [y=Y, ...
0
votes
0answers
168 views

Matlab2Tikz legend changes position

I have a matlab output figure with subplots where the legend is just at the right spot (fig. 1). I used legend({'Country 1','Country 2'},'Orientation','horizontal','Position', [0.25 0.95 0.5 0.05]); ...
4
votes
1answer
75 views

pgfplots: Dual axis

I want to display a dual axis as pictured in Fig.1. But When i write the file .Tex I obtained a different presentation. I want also to display all the numbers between 1-12 in the x-axis. Any help ...
2
votes
1answer
121 views

pgfplots : Row title in legend

I would like to add a title to each row of my legend in pgfplots. I achieved this with this example : \documentclass{article} \usepackage[pdftex, active, floats, tightpage]{preview} ...
3
votes
1answer
49 views

Providing legend for pre-rasterized data

I have a plot containing several million data points (real-time sensor, 50 samples/s, multiple channels, 5 hours). To keep the file size of my document down, I made a bare PNG with the line graph in ...
2
votes
1answer
254 views

How to adjust the legend line length in pgfplots

I have a plot using pgfplots but I need to adjust the length of each legend. I can modify the width of each legend line, but I don't know how to modify the length of them. Is there any option to ...
2
votes
1answer
283 views

Add legend to pgf plot results in \end{axis} error

I exported a Matlab figure to tikz, using matlab2tikz. It is a simple plot of some lines and I need to label them. matlab2tikz did not add the legend entries automatically for the first time, so I ...
2
votes
1answer
139 views

pgfplots legend nested in matrix

I'm using a \matrix to arrange subplots, each created using pgfplots. When I tried to use \legend to add a legend to individual plots, lualatex tells me Package pgf Error: You cannot nest ...
0
votes
1answer
52 views

table legend - wrong reference

I'm using these commands to create a table with a legend, but the problem is that when I make a reference to it, it appears as "Table IIIB" instead of "Table III". Can you help me please ? ...
1
vote
1answer
63 views

How to have a color square in a text caption

Just like the figure on the right hand. The small squares in green color.
0
votes
0answers
74 views

I have 3 data series and 2 different y-axis. How can I add, outside the graph, the legend for each of three series?

Does someone know how can i change the position of my legend to right-side of my graph? I try many things but i can't. Please give me some help! Here is my code! \resizebox{\textwidth}{!}{ ...
3
votes
3answers
181 views

Tikz-Create a Picture Legend

I am trying to create a legend inside a tikzpicture. The picture shows an accelerator and I would like to make a legend that will explain each part. My code is \documentclass{standalone} ...
2
votes
1answer
91 views

How can I place a node relative to a legend?

I'd like to place custom formatted nodes relative to the legend in a plot. The answer to Placing node relative to legend is a solution per se, but related to op's actual intent so it isn't helpful to ...
1
vote
0answers
332 views

Cannot align legend's text in plots using tikzpicture package

I'm trying to align the text (text + $math$) within the legend in my pgfplot. Despite I put the "legend cell align=left", the text still is centred. Any guess? \documentclass[]{article} ...
6
votes
1answer
153 views

plot legend : increase its area

So my question in general is what is the method to change the precise area of the rectangle used in pgf plots? Yes, to make it larger ... MWE: a typical bar chart ...
1
vote
2answers
91 views

pslegend with dot instead of rule

I have the following MWE \documentclass[pstricks,border=0pt]{standalone} \usepackage{pst-node, pst-coil, pst-plot} \begin{document} \begin{psgraph}[axesstyle=frame,Ox=0, Dx=0.1, ...
1
vote
1answer
204 views

PGFPlots - trying to combine legends

I have an interesting problem. I am trying to create two graphs using the groupplots environment, side-by-side, that show different sets of data elements with different legend entries and different ...
5
votes
1answer
482 views

pgfplots: “group” legend entries?

Actually, I'm working on a study where I've to plot a lot of temperature data etc. Therefore, I use "pgfplots". Everything works pretty well, so that I get the result as shown in the attached picture ...
2
votes
1answer
132 views

2 rows legend and alignment

I got a legend with two rows and I would like to have a different alignment on each row. Is it possible ? In my current code, the legend entries on the second line are much longer than ones on the ...
1
vote
1answer
169 views

How to put legend below the chart?

I have the following code that produces a line chart: \begin{figure}[p] \centering \begin{tikzpicture} \begin{axis}[ use units, cycle list name=exotic, %This defines the color. It ...
3
votes
2answers
241 views

Pgfplots: let legend show two linestyles

I do have a double axis plot which which compares two different things (part 1 on the left axis in solid, part two on the right axis in dashed) for different paramters which are common for both plots. ...
3
votes
1answer
129 views

Tikz legend cannot be added?

I thought I can add a legend to a tikz picture by \addlegendentry{...}. But as soon as I uncomment the command the compiler complains about missing }. But when I comment the lines again, then it ...
0
votes
0answers
99 views

Choosing location of legend entries in Pgfplots

I am fairly new to using pgfplots and have been combing the manual for a couple hours now and I can't find an elegant solution to my problem. I would like to have two columns of legend entries and ...
3
votes
1answer
232 views

pgfplots legend to name not working

I would like to use legend to name feature to display legend externally. I have two graphs inside a tikz picture which comes from this question. Here is the code tha to tried to modify and make the ...
1
vote
0answers
107 views

legend transparency in pgfplots

I want to have a legend in pgfplpots such that it overwrites grid lines (i.e. grid lines are erased where the legend is placed) but not the axis (i.e. axis are drawn on top of legend, in case legend ...
3
votes
1answer
71 views

pgfplots: adds “-indexX” to duplicate columns when pulling column name by \pgfplotstablegetcolumnnamebyindex

I am making graphs from a huge CSV with a macro hacked from http://tex.stackexchange.com/a/45125 and http://tex.stackexchange.com/a/24023 Which selects start/end column and adds them etc. But ...
4
votes
1answer
325 views

pgfplots - legend displays incorrectly for stacked bar chart

I have a problem with formatting the legend correctly. Here is my code: \begin{figure}[H] \centering \begin{tikzpicture} \pgfplotstableread{ x Order m0 m132 m3 m460 ...
4
votes
1answer
315 views

tikzpicture : hide only one “plot” from legend

Found the answer: pgfplots: prevent single plot from being listed in legend I plot multiple things to one tikzpicture. Because the plotting order is important to me, to avoid overlaying of the hatch ...
3
votes
0answers
73 views

matlab2tikz does not capture legend title? [duplicate]

I generate a plot in MATLAB using the code below (MWE): x = [1:100]; y = x.^0.5; [hLine1]=semilogx(x,y); hleg1 = legend(sprintf('%.4f',0.4334)); set(get(hleg1,'title'),'string','test'); set(hleg1, ...
7
votes
2answers
243 views

Linear and non-linear functions inside \addplot to get a unique legend

I have functions which have two intervals, a linear and non-linear. I want to have these inside the command \addplot in pgfplots, to get only one legend. I tried it with them in a separated write, but ...
4
votes
1answer
206 views

Plot legend without line break

I am having a plot with legend entries. The entries are not really long, it would be nice to have them in a single row. The default behavior adds a line break after each entry. Furthermore, the are ...
3
votes
1answer
491 views

Force pgfplots to draw legend according to cycle list instead of the first plots

I use pgfplots to plot multiple curves from a file. The graph is plotted in two steps Draw only the marks, taking the original values from the file Draw only the lines, approximating the curve of ...
9
votes
1answer
1k views

How to make the legend box transparent in pgfplots?

The legend box is covering parts of the graph (even though I removed the borders). How do I make the legend box transparent?
2
votes
0answers
22 views

Legend symbol not being displayed correctly in pgfplots [duplicate]

I'm trying to create a horizontal bar plot with log axis. Adapting several examples I could get what I needed. However, the legend symbols are not being displayed the way I want. Here's what I got so ...
3
votes
1answer
68 views

Legend on every page

This is both a style question as well as a latex question: What is the preferred method of providing a legend for about 30 figures having a similar or the same legend in a thesis? Is it desirable ...
2
votes
0answers
30 views

Legend for selected functions only [duplicate]

In my plot, there are 6-7 \addplot[] entries but I want legend for only one of those functions. How can I do that? I tried \addlegendentry after the function I wish to have a legend for but it creates ...
1
vote
1answer
176 views

Can not externalize a tikz graph with two legend entries

I have a tikz file that contains a matlab scatter plot. It is created by matlab2tikz. The tikz file (sample.tikz) looks as follows and compiles fine in the document without the externalization. ...