Bug summary

Zoom rubber band is smooth in small window. But when I increase the size of the window the performance degrades.

Here I have stretched the window across two monitors for illustration.

Code for reproduction

import matplotlib.pyplot as plt
import numpy as np

# Data for plotting
t = np.arange(0.0, 2.0, 0.01)
s = 1 + np.sin(2 * np.pi * t)

fig, ax = plt.subplots()
ax.plot(t, s)

ax.set(xlabel='time (s)', ylabel='voltage (mV)',
       title='About as simple as it gets, folks')
ax.grid()

fig.savefig("test.png")
plt.show()

Actual outcome

Expected outcome

Additional information

No response

Operating system

Windows

Matplotlib Version

3.6

Matplotlib Backend

QtAgg

Python version

3.8.10

Jupyter version

No response

Installation

pip