import matplotlib.image as mpimg
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.animation as animation
from matplotlib.widgets import Button
from matplotlib.widgets import Slider
fig = plt.figure()
image_list = ['downloads/20120831_194836_aia.lev1_euv_12s_4k.jpg', 'downloads/20120831_194936_aia.lev1_euv_12s_4k.jpg', 'downloads/20120831_195036_aia.lev1_euv_12s_4k.jpg']
list = []
for raw_image in image_list:
image1 = mpimg.imread(raw_image)
real_image1 = plt.imshow(image1)
list.append([real_image1])
def update_plot(t):
print(t)
return list[t]
anim = animation.FuncAnimation(fig, update_plot, repeat = True, interval=1, blit=False,
repeat_delay=200)
plt.show()
I am trying to create a func animation with the 3 jpg images in the list. After the program runs the 3 images 1 time, it gives me an error. When I print 't', it never resets to 0.
Error:
Traceback (most recent call last):
File "/Users/jamisenma/opt/anaconda3/lib/python3.7/site-packages/matplotlib/backend_bases.py", line 1194, in _on_timer
ret = func(*args, **kwargs)
File "/Users/jamisenma/opt/anaconda3/lib/python3.7/site-packages/matplotlib/animation.py", line 1447, in _step
still_going = Animation._step(self, *args)
File "/Users/jamisenma/opt/anaconda3/lib/python3.7/site-packages/matplotlib/animation.py", line 1173, in _step
self._draw_next_frame(framedata, self._blit)
File "/Users/jamisenma/opt/anaconda3/lib/python3.7/site-packages/matplotlib/animation.py", line 1192, in _draw_next_frame
self._draw_frame(framedata)
File "/Users/jamisenma/opt/anaconda3/lib/python3.7/site-packages/matplotlib/animation.py", line 1755, in _draw_frame
self._drawn_artists = self._func(framedata, *self._args)
File "/Users/jamisenma/Library/Application Support/JetBrains/PyCharmCE2020.1/scratches/scratch_59.py", line 19, in update_plot
return list[t]
IndexError: list index out of range
Does anyone know what the issue is?
Solved it. I had to add frames = len(list) as a parameter of FuncAnimation