It also replaces custom 3D axis equal code with standard aspect ratio functions from matplotlib.
Approach
Where plt.gca(**kwargs) was used previously, now the code uses plt.gcf().add_subplot(**kwargs). There is an if statement to catch whether axes already exist, which avoids generating multiple plots for objects that should be plotted together.
PR Summary
Purpose
This PR addresses deprecated behavior to matplotlib functions in release 3.4. What's new in Matplotlib 3.4.0 (Mar 26, 2021)
It also replaces custom 3D axis equal code with standard aspect ratio functions from matplotlib.
Approach
Where
plt.gca(**kwargs)was used previously, now the code usesplt.gcf().add_subplot(**kwargs). There is an if statement to catch whether axes already exist, which avoids generating multiple plots for objects that should be plotted together.Closing Issues
Fixes #88 Closes #81, #83, #87