import matplotlib.pyplot as plt
%matplotlib widget
fig, ax = plt.subplots()
circ = plt.Circle((5.0, 6.0), radius=2.4)
ax.add_artist(circ)
ax.set_xlim((0, 10))
ax.set_ylim((0, 10))
ax.set_aspect('equal')
Canvas(toolbar=Toolbar(toolitems=[('Home', 'Reset original view', 'home', 'home'), ('Back', 'Back to previous …
circ.radius = 5.0