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Camera board • Re: How to Overlay Translucent Shapes on Picamera2 Preview.QT

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Hi, so far as I recall, the set_overlay method only accepts 4-d numpy arrays. Presumably, then, you need to turn the QPainter output into a numpy array. PyQt experts out there might be able to help, or alternatively I expect it's the kind of thing <insert-your-favourite-LLM> might be quite good at!

Statistics: Posted by therealdavidp — Fri Mar 07, 2025 9:23 am



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