QCustomPlot Discussion and Comments

Graph Falls Behind in real time plotsReturn to overview

When feeding Graph with realtime data qcustomplot falls behind
is there way to detect how far the plot has fallen behind
so we can reduce the speed of input stream or compress input stream to reduce the load on

Anybody anythoughts?

the best way to do realtime plots is to update the data on your incoming data signal but only call QCustomPlot::replot once per second or so.

you can adjust that timing as necessary, but if you are getting data coming in every 1ms, there is no reason to ever need to update the screen that often.