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I want to put a matplotlib graph in a ImageView. How to do that?

Save it to a file:

import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4])
plt.savefig('temp.png')

...then load it into a ui.Image:

import ui
# ...
img = ui.Image.named('temp.png')
imageview.image = img

Thanks. now I have made a "Plotter" with ui module and matplotlib 😃