Bug report

Bug summary

The pickradius doesn't seem to be set in matplotlib 3.4.0rc, while this is working fine in 3.3.4.
Using axline.set_pickradius(value) works fine.

Code for reproduction

import matplotlib.pyplot as plt

def pick_handler(event):
    print('picked')

fig, ax = plt.subplots()
plt.plot([0, 1, 2])
fig.canvas.mpl_connect('pick_event', pick_handler)

value = 15
axline = plt.axhline(y=1, color="red", pickradius=value, picker=True)

Actual outcome

The pickradius should be set in the call of plt.axhline.

Expected outcome

Matplotlib version

• Operating system:
• Matplotlib version (import matplotlib; print(matplotlib.__version__)):
• Matplotlib backend (print(matplotlib.get_backend())):
• Python version:
• Jupyter version (if applicable):
• Other libraries: