# Tagged Questions

{plot} is for questions concerned with plotting data or functions using TeX. For questions specific to the pgfplots package, use the {pgfplots} tag.

118 views

### How to do a chart with stacked bars, lines and “sections”

The problem I need a chart like this (this was made in Libreoffice + some gimp): Its caracteristics are bassically: Some stacked bars (if it is a stacked area, better) with its Y axis at the ...
81 views

### How to approach the drawing of this sort of scatter plot?

I'm trying to plot a data set that contains the results of some benchmarks across a number of tools on a set of input files. The problem is that there are more than 3000 test cases and I need to ...
56 views

### Insert a gnuplot-plot in tikz environment

I cant manage to get my plot into a tikz environment. I am using BaKoma Tex Word with newest MikTex. %&latex \documentclass{article} \usepackage{tikz} \begin{document} \section{About ...
112 views

### I am trying to plot area vs volume

I am writing a lab report in chemistry discussing the surface of catalysts. I want to show that area doesn't increase proportionally to volume. I have been trying to plot a function vs against another ...
60 views

### How to draw stacked area chart

I want to plot a stacked area chart. Stacked area chart => All values get stacked and the areas under the lines get's colored. Something like this: My data in a minimalistic example: ...
33 views

### Drawing 3D cylinder with Tikz [duplicate]

I wanted to draw a 3D cylinder on top of a set of axes, and I don't know how to do this. My idea is to draw two circles, one at z=-1 and the other at z=1 and the somehow fill in the region between ...
31 views

### 3D plot in Tikz - Points at the top connecting

I've made a plot of the function $z = sqrt(x^2+y^2)$. Here is my output: At the top of my plot, the points are connecting. How do I stop this from happening? Here is my code: ...
128 views

96 views

### How do you plot functions for straight lines $y=mx+c$ with labels and intercepts?

I've taken screen captures from other problems, but the results are poor. I'd like to be able to do lines, and move onto quadratic etc. later. y=3x+2 show & label x & y axes origin y ...
83 views

### Add Whitespace Around Plot Marks

I have a simple graph in PGFPlots, where the marks of two different plots slightly overlap: Around 50 and 100 the graph gets a bit too busy, so I would like to add some whitespace around the marks, ...
28 views

### How to draw a set of parallel related axis?

I want to draw several parallel axis, whose values are inter-related, for example: (source) (source) Note that: The axis don't have to be the same length (i.e. partial overlap is allowed). The ...
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### How to plot the Neilian Parabola with Latex?

I want to plot the Neilian Parabola with Latex. The problem of course is that at zero the curve has a singular point which leads to errors when trying to plot the curve. I've already searched on the ...
68 views

### Plotting a function without any coordinate system

I want to plot two functions about each other without any coordinate system. Can you please show me how/ give me a hint, how I can achieve this. \begin{tikzpicture} \begin{axis}[ ...
2k views

### Create heatmap with PSTricks or TikZ

I have a huge amount of 2D-coordinates, associated with a value, e.g.: x | y | value 27.50 52.15 12.51 61.83 13.32 57.56 36.23 21.83 41.73 40.46 85.67 25.20 ... The data is ...
84 views

### LaTeX and Mathematica plot with same font/style

I know there are a couple of questions with answers to this but none of them seems to work for me so I ask here. Some basic facts: I have 1. Mac OSX 2. Very limited knowledge in Terminal (so things ...
471 views

### Hysteresis Loop

I am new to latex. I'm doing my MA thesis on Magnetic Materials. I don't know how to draw this diagram in LaTeX. I would be grateful if you can help me with this image. Thanks.
71 views

### Combine cross reference to multiple figures

I am writing a paper in Automatica journal format. The sample and style file can be found here. I want to use a cross reference to serveral figures such as Fig.~\ref{fig:aaa,fig:bbb,fig:ccc} and get ...
33 views

### vertical line and extension of node in tree

I'm trying to generate a tree that has a vertical line coming through exactly in the middle, right after the 0.5 on the top node, and the 2 on the bottome node, and I would like to write 1.25,1.25 ...
22 views

### centering image generated by geogebbra latex code

I have the following code generated by geogebra and I tweaked it a little , specifically changed x,y to 3cm and scale to 4. But now I'm not sure how to center the picture, here is the code: ...