Wow it’s a big list. My must have features are left and right y-axis, easy zoom and pan with the mouse, and live updating so I can stream data to plots from industrial processes, updating about every 200ms.<p>I used kst-plot which was really good. I think airbus uses it too.<p>These days I am not doing any real time analysis only historical, so I am using Victoria metrics with data fed from a wonderware historian and grafana, since working with the wonderware historian directly is painful, and our samples are one every 15s<p>I’m curious if anyone has used some of these python plotting libraries that might work for my use cases. Thanks
I recently discovered pyQtgraph, for which I am grateful. It adds functionality to Qt to quickly visualize charts or (streaming) images with pan/zoom and ROI analysis built in. I'm using it for visualizing and analyzing images from custom image sensors while they are captured. Just 20-30 lines of code to make that vis+analysis possible.