aligning matplotlib subplots legends

问题

I have a few subplots for which one has less curves (see figure). I want the legend of the second plot to be at the same height as the others. Switching the order of the two handles is not a valid option.

Thanks guys!

回答1:

After a lot of trials, I added a dummy curve:

axarr[1].plot([], [], label=" ", c="w")

来源：https://stackoverflow.com/questions/43833721/aligning-matplotlib-subplots-legends