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plot

Simplest way to plot 3d surface given 3d points

August 14, 2022 by Magenaut

I have a lot (289) of 3d points with xyz coordinates which looks like:

Categories Python, Q&A Tags geometry-surface, plot, python, python-2.7 Leave a comment

How can I make the xtick labels of a plot be simple drawings using matplotlib?

August 14, 2022 by Magenaut

Instead of words or numbers being the tick labels of the x axis, I want to draw a simple drawing (made of lines and circles) as the label for each x tick. Is this possible? If so, what is the best way to go about it in matplotlib?

Categories Python, Q&A Tags drawing, labels, matplotlib, plot, python Leave a comment

Change grid interval and specify tick labels in Matplotlib

August 14, 2022 by Magenaut

I am trying to plot counts in gridded plots, but I haven’t been able to figure out how to go about it.

Categories Python, Q&A Tags grid, label, matplotlib, plot, python Leave a comment

How to remove lines in a Matplotlib plot

August 14, 2022 by Magenaut

How can I remove a line (or lines) of a matplotlib axes in such a way as it actually gets garbage collected and releases the memory back? The below code appears to delete the line, but never releases the memory (even with explicit calls to gc.collect())

Categories Python, Q&A Tags matplotlib, plot, python Leave a comment

Matplotlib plot with variable line width

August 13, 2022 by Magenaut

Is it possible to plot a line with variable line width in matplotlib? For example:

Categories Python, Q&A Tags matplotlib, plot, python Leave a comment

how to use ‘extent’ in matplotlib.pyplot.imshow

August 13, 2022 by Magenaut

I managed to plot my data and would like to add a background image (map) to it.
Data is plotted by the long/lat values and I have the long/lat values for the image’s three corners (top left, top right and bottom left) too.

Categories Python, Q&A Tags matplotlib, plot, python Leave a comment

Plot bar graph from Pandas DataFrame

August 13, 2022 by Magenaut

Assuming i have a DataFrame that looks like this:

Categories Python, Q&A Tags pandas, plot, python Leave a comment

Repeating x axis labels for all facets using FacetGrid in seaborn

August 13, 2022 by Magenaut

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 for each facet, not only at the bottom.

Categories Python, Q&A Tags facet-grid, matplotlib, plot, python, seaborn Leave a comment

How to hide in IPython notebook

August 13, 2022 by Magenaut

I am plotting a NumPy array of values, I, using IPython notebook in %matplotlib inline mode with the plot command plt.plot(I,'o').

Categories Python, Q&A Tags ipython, ipython-notebook, matplotlib, plot, python Leave a comment

Plotting the data with scrollable x (time/horizontal) axis on Linux

August 13, 2022 by Magenaut

I want to plot data where x axis is long. If I plot the whole x axis then the plot shrinks and it is almost unreadable. I’ve found this answer on SO which points to following scipy/matplotlib code. But When I try to run the mentioned code I get following error:

Categories Python, Q&A Tags matplotlib, plot, python, r, scipy Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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