surprisingly I didn't find a straight-forward description on how to draw a circle with matplotlib.pyplot (please no pylab) taking as input center (x,y) and radius r. I tried some variants of this:

31 matplotlib.pyplot.plot and matplotlib.axes.Axes.plot plots y versus x as lines and/or markers. ax.plot(105, 200) attempts to draw a line, but two points are required for a line plt.plot([105, 110], …

192 I have a list of pairs (a, b) that I would like to plot with matplotlib in python as actual x-y coordinates. Currently, it is making two plots, where the index of the list gives the x-coordinate, and the first plot's …

Although accepted answer works good but with matplotlib version 2.1.0, it is pretty straight forward to have two scatter plots in one plot without using a reference to Axes

I am trying to plot some data from a camera in real time using OpenCV. However, the real-time plotting (using matplotlib) doesn't seem to be working. I've isolated the problem into this simple exa...

This displays the figure in a GUI: import matplotlib.pyplot as plt plt.plot([1, 2, 3], [1, 4, 9]) plt.show() But how do I instead save the figure to a file (e.g. foo.png)?

Jun 8, 2012 · Is there a way in which I can update the plot just by adding more point [s] to it... There are a number of ways of animating data in matplotlib, depending on the version you have. Have you …

How to show labels on matplotlib plots Asked 12 years, 10 months ago Modified 2 years, 4 months ago Viewed 91k times

167 How can I plot the following 3 functions (i.e. sin, cos and the addition), on the domain t, in the same figure?

Jan 20, 2012 · I have a wxPython program which reads from different datasets, performs various types of simple on-the-fly analysis on the data and plots various combinations of the datasets to matplotlib …