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The interactive polar plot animation's axis label won't scale. #16299
Description
Bug report
Bug summary
In interactive polar plot animation, when I zoom in or zoom out, the plot itself does scale accordingly, but the r-axis label ticks stay the same, it won't scale accordingly.
Code for reproduction
import numpy as np
from matplotlib import pyplot as plt
from matplotlib import animation
fig = plt.figure()
ax = fig.add_subplot(111,polar=True)
line, = ax.plot([], [], lw=2)
def animate(i):
r = np.arange(0, 2, 0.001)
theta = 2 * np.pi * r * i/77 + i/5
line.set_data(theta, r)
return line,
anim = animation.FuncAnimation(fig, animate, interval=20, blit=True)Matplotlib version
- Operating system: Win10
- Matplotlib version: 3.1.0
- Matplotlib backend (
print(matplotlib.get_backend())): Qt5Agg - Python version:
- Jupyter version (if applicable):
- Other libraries:
Activity
jklymak commentedon Jan 23, 2020
I think the blitting is supposed to work, that is the expected behaviour? Did you try
blit=False?ewan1983 commentedon Jan 23, 2020
Yes, blitting is the culprit.
blit=False solves the problem.
anntzer commentedon Jan 23, 2020
This is mostly fixed, even with blitting, as of master, by #16070; setting saner r limits with #16300 is even better.
anntzer commentedon Jan 25, 2020
Fixed by #16070 and #16300.