What are you having trouble doing? Plotting or plotting and saving? The plotting should be quite fast and you can do the saving similarly to how you plot. Have another qtimer and iterate through the images saving each time.
On Fri, Dec 20, 2019 at 8:38 AM Aldrich Cabrera <[email protected]> wrote: > > It is working now. :) Thank you very much for the support! I appreciate > your help Grant R. > > Now I need to save images every 2 seconds. However the computer is slow, I > suppose because I am reading all the channels and plotting at the same time. > Maybe it will be comfortable and fast in OpenCV or maybe no. What do you > think? > > For now, I will have to save the images. Thanks for the support! > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "pyqtgraph" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/pyqtgraph/_RjdXBDKRJg/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/pyqtgraph/1fde7c22-5c5c-406d-91f8-2647d1d27ce6%40googlegroups.com > <https://groups.google.com/d/msgid/pyqtgraph/1fde7c22-5c5c-406d-91f8-2647d1d27ce6%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/CAKs9qjpyaCR4T%3DTGMNtQ6bShRN3dWKZUXrOT%2Bm0H9d_TKymHsw%40mail.gmail.com.
