René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[Bug]: imshow() truncates large arrays","articleBody":"### Bug summary\n\n2D arrays with more than about 8.000.000 columns are truncated on the right side. \n\n### Code for reproduction\n\n```python\nimport numpy as np\r\nfrom matplotlib import pyplot\r\n\r\nfor length in range(6000000,10000000,500000):\r\n    s = .5 * np.sin(np.linspace(0,6*np.pi,length))\r\n    pyplot.plot(s)\r\n    pyplot.imshow(s.reshape((1,len(s))),aspect='auto',cmap='seismic')\r\n    pyplot.show()\n```\n\n\n### Actual outcome\n\n![image](https://user-images.githubusercontent.com/20534033/227931365-bcabad57-5ec4-4591-8980-320da4740fea.png)\r\n\r\nImage truncated on the right if length \u003e 8000000.\n\n### Expected outcome\n\n![image](https://user-images.githubusercontent.com/20534033/227930731-4b3744d2-05d4-4a9e-9f0c-9beb4b5872f3.png)\r\n\r\nExpected same outcome independent of length.\r\n\n\n### Additional information\n\n_No response_\n\n### Operating system\n\nWindows 10\n\n### Matplotlib Version\n\n3.1.0\n\n### Matplotlib Backend\n\nmodule://ipykernel.pylab.backend_inline\n\n### Python version\n\n3.7.3\n\n### Jupyter version\n\n_No response_\n\n### Installation\n\npip","author":{"url":"https://github.com/rcasperson","@type":"Person","name":"rcasperson"},"datePublished":"2023-03-27T11:51:07.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/25561/matplotlib/issues/25561"}