[Solved] QWT plot is running very slow
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hi ,
I have apps to graph ECG signal on mini 2440. Singals are realtime . First time , signal is very good until end of the qwtplot , then next signals is getting slower . After a few minutes , Apps is not responding.
Is there any body to help me
Thanks... -
ı solved it , I was using QwtPlotCurve::setSamples(...) methot , but now I us QwtPlotCurve::setRawSamples(...).That is Ok. Program is faster than before