matplotlib

I just finished writing code to make a plot using pylab in Python and now I would like to superimpose a grid of 10×10 onto the scatter plot. How do I do that? My current code is the following: And its output is: What I would like is the following output: EDIT: Added an exemple, … Read more

a should be a matplotlib.image.AxesImage instance, in which case you can use and The array is stored as a masked array. Example There’s an official example available at http://matplotlib.org/examples/animation/dynamic_image.html. Direct access You can also use to access the array data directly, though I imagine that the getters and setters are the preferred method.