Good Morning Everybody,
i'm developping an application to plot some data in real time coming from an A/D device.
I solved the issue related to implement an incremental plot by means of QwtPlotDirectPainter::drawSeries.
Now i've the problem to update the x axis so that for each new drawn sample the scale is updated accordingly without needing to replot everything(incremental scale update).

Any suggestion are welcome.
Andrea