The crash happens with the TKAgg backend but not with the GTKAgg
backend, but the script will still not animate. This one will however:
#---------------------------------------
import matplotlib
matplotlib.use("GTKAgg")
import matplotlib.pyplot as plt
import numpy as np
plt.ion()
x = np.arange(0,2*np.pi,0.01) # x-array
data = np.array(np.sin(x))
line, = plt.plot(x,data)
for i in range(1,50):
data[:] = np.sin(x+i/10.0)
line.set_ydata(data+i-i)
plt.draw()
plt.ioff()
#---------------------------------------
Note the +i-i on the set_ydata. For some reason set_ydata won't update
on Windows if the array is the same, even if the data has changed.
João Luís Silva
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