I'Ve got a question regarding matplotlib imshow and jupyter notebooks.

Question

I'Ve got a question regarding matplotlib imshow and jupyter notebooks.

I have a long-running function and I would like to update an image as data arrive. Can anyone give me a hint on how to do that?

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22.05.2018

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Alessandro 🤔➖☀️🖌 (Hiring!) · Answer 1

Alessandro 🤔➖☀️🖌 (Hiring!) Автор вопроса

Consider the code of a cell: fig, axes = plt.subplots(1, 2) axes[0].imshow(np.eye(10)) axes[1].imshow(np.zeros((10, 10))) plt.show() import time print('Sleeping...') time.sleep(3) print('Awake!') axes[0].imshow(np.zeros((10, 10))) axes[1].imshow(np.eye(10)) plt.draw() plt.show() I would like to update the figure after the Awake

0

22.05.2018

Alessandro 🤔➖☀️🖌 (Hiring!) · Answer 2

Alessandro 🤔➖☀️🖌 (Hiring!) Автор вопроса

solved: fig, axes = plt.subplots(1, 2) axes[0].imshow(np.random.rand(3, 5)) axes[1].imshow(np.random.rand(3, 5)) fig.show() for i in range(10): axes[0].imshow(np.random.rand(3, 5)) axes[1].imshow(np.random.rand(3, 5)) display.clear_output(wait=True) display.display(fig) time.sleep(1.0)

0

22.05.2018

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I'Ve got a question regarding matplotlib imshow and jupyter notebooks.

2 ответов

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