matplotlib Questions
4
Solved
I am trying to automatically update a scatter plot.
The source of my X and Y values is external, and the data is pushed automatically into my code in a non-predicted time intervals (rounds).
I ha...
Chisholm asked 10/3, 2017 at 16:1
4
Solved
I want to plot variables that belongs to certain groups.
Say that I have 6 variables that I want to sort into these 3 groups and plot like a venn diagram. I would like to annotate the variable nam...
Posset asked 7/11, 2013 at 16:38
3
Solved
Here is the histogram
To generate this plot, I did:
bins = np.array([0.03, 0.3, 2, 100])
plt.hist(m, bins = bins, weights=np.zeros_like(m) + 1. / m.size)
However, as you noticed, I want to plo...
Calices asked 3/11, 2015 at 11:6
4
Solved
When I plot something with contourf, I see at the bottom of the plot window the current x and y values under the mouse cursor.
Is there a way to see also the z value?
Here an example contourf:
im...
Blairblaire asked 9/4, 2012 at 23:21
2
Solved
Trying to make the pie larger. Looking at the docs, and other places, it says to set the radius. It seems no matter which value I put in the radius there's no increase. I'm posting the full code an...
Carminecarmita asked 9/3, 2018 at 17:32
3
Solved
I would like to obtain something similar to this:
using the python library networkx. I can generate a similar directed graph using the following code:
import matplotlib.pyplot as plt
import net...
Measure asked 24/4, 2020 at 15:50
3
I want to draw a rectangle, with a gradient color fill from left to right, at an arbitrary position with arbitrary dimensions in my axes instance (ax1) coordinate system.
My first thought was t...
Rupert asked 26/7, 2014 at 23:33
6
Solved
As it's usually advised, I have managed to reduce my problem to a minimal reproducible example:
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt
matrix = np.array([[0.1234,...
Mercantilism asked 23/9, 2023 at 22:19
4
I use a suite of python 3.7 code for my work, generating various plots and fitting lines. It works perfectly fine on my old windows 10 machine.
However, I just got a new laptop and installed 3.12 o...
Twitty asked 30/5, 2024 at 21:29
3
Solved
I am working with the FacetGrid example presented here that results in the plot below. In my data set, there is quite a lot of plots, and it would be convenient to have the x axis labels repeated f...
Eucaine asked 5/9, 2018 at 9:58
3
Trying to use Matplotlib on Linux, but I keep getting this error:
ImportError: Cannot load backend 'TkAgg' which requires the 'tk' interactive framework, as 'headless' is currently running
I am ...
Proverbs asked 17/4, 2019 at 16:12
4
Solved
I created a script that reads and plots .txt files and their content (numbers/values). Each .txt file is located in a different folder. Each folder, in turn, represents one subject from which the d...
Hashimoto asked 28/11, 2021 at 11:29
4
Solved
I m trying to plot simultaneously a plane and some points in 3D with Matplotlib.
I have no errors just the point will not appear.
I can plot at different times some points and planes but never at s...
Hibernate asked 17/3, 2016 at 12:44
5
Solved
I try to generate a movie using the matplotlib movie writer. If I do that, I always get a white margin around the video. Has anyone an idea how to remove that margin?
Adjusted example from http:/...
Adigun asked 8/4, 2013 at 14:56
6
Solved
I want to be able to ascertain the provenance of the figures I create using matplotlib, i.e. to know which version of my code and data created these figures. (See this essay for more on provenance....
Underpass asked 10/5, 2012 at 11:0
10
Solved
I'm plotting two datasets with different units on the y-axis. Is there a way to make the ticks and gridlines aligned on both y-axes?
The first image shows what I get, and the second image shows wh...
Tuppeny asked 5/11, 2014 at 8:18
3
Solved
I was wondering how is the "best" way to type-hint the axis-object of matplotlib-subplots.
running
from matplotlib import pyplot as plt
f, ax = plt.subplots()
print(type(ax))
returns
&l...
Meilen asked 7/9, 2020 at 19:20
3
I am trying to update my matplotlib in virtualenv and now it seems everything crashed :(
what I did till now is basically,
source ~/myenv/bin/activate
pip install -U matplotlib
I had previously...
Procurance asked 1/12, 2017 at 14:3
3
As far as I can tell, I don't even need pytz for what I'm doing.
I'm re-learning python for image processing using the O'Reilly book 'Programming Computer Vision with Python' for work (and I'm als...
Abba asked 14/10, 2014 at 10:52
4
Solved
Consider my series as below: First column is article_id and the second column is frequency count.
article_id
1 39
2 49
3 187
4 159
5 158
...
16947 14
16948 7
16976 2
16977 1
16978 1
1...
Chatter asked 29/5, 2016 at 20:32
4
For an algorithm I am using contour, but I'm only interested in its collection of paths. Since I have called
pylab inline
from the start, and it is now too painful to rewrite the code without t...
Unideaed asked 21/5, 2015 at 14:36
2
After adding
bbox_inches="tight"
to an invocation of plt.savefig that has worked for several years, I get
/usr/local/lib/python2.7/site-packages/matplotlib/figure.py:1744: UserWarning:
...
Lasseter asked 14/2, 2016 at 16:4
4
Solved
I have a 3d plot of lines generated by matplotlib. I want to overlay an image at a specific xy (or yz, xz) slice. How do I do that using python? Thanks.
I have a simple 3d plot code as:
fig = plt...
Whitebook asked 26/11, 2012 at 17:46
2
Solved
How do I set a consistent colorscheme for three axes in the same figure?
The following should be a wholly reproducible example to run the code and get the same figure I have posted below.
Get the...
Matadi asked 20/6, 2019 at 16:43
4
Solved
How can I make a clockwise polar plot? Somebody ask a similar question here: How to make the angles in a matplotlib polar plot go clockwise with 0° at the top?, But I don't understand this:
im...
Benedictbenedicta asked 5/10, 2011 at 15:54
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