mapfiable

Feature Request: Return the normalization constant

9

Hi, just a small feature request: It would be nice if the `Fit` class also had an attribute just like `alpha` that returns the normalization constant, so you don't need...

[ENH]: Having more customization options for the FancyArrow class (specifically different tails)

5

### Problem Following my recent [erroneous bug report](https://github.com/matplotlib/matplotlib/issues/22340), I think it would be great to have more customization options for the [`FancyArrow`](https://matplotlib.org/stable/api/_as_gen/matplotlib.patches.FancyArrow.html#matplotlib-patches-fancyarrow) class. More specifically, it would be nice to...