When creating a filled contour with contourf one gets a matplotlib.contour.QuadContourSet which is a collection of paths. These follow some generic rules where each individual filled shape is an ...

I was about to test #25426 and found a bug in the version 3.7.1 (the stable one) and also in the main branch, which didn't appear using Matplotlib 3.4.3. We have a PyQT application where we update the ...