Hi All,

Can anybody tell me if it is possible QwtPlotDirectPainter in zoomer and panner supported QwtPlot application. I mean could I implement zoomer and panner to the oscilloscope example plotter which won't have thread supported?

I will have to much data to plot about 40 curves and each one could have 50.000 points. And Is zoomer, panner usage meaningful or not like this situation?

Regards.