Changing the refresh interval in plots (Widgets and Windows)

[Anonymous]

Hi Stefan,
I'm working and testing the behaviour of the plots over long periods of time (hours). I've observed that the script suffers updating plots when you have 4/8 channels and thousands of data per channel.
I've decreased successfully the plot update rate by introducing a script-callable setUpdateInterval() function.
This is the source in scriptplotwidget.cpp.

/**
 * Redefine the plot update interval.
 */
void ScriptPlotWidget::setUpdateIntervalSlot(long ms)
{
    if (ms >= 100) {
        m_plotTimer->setInterval(ms);
    }
}

I've also updated the signals/slots in scriptplotwidget.cpp, scriptplotwidget.h and scriptplotwindowt.h

You could have a different refresh interval for every plot window (or widget). I.e. you can do a very fast refresh in DSO applications or slow in long data acquisitions

Cheers,
Pier Andrea.

[Stefan Zieker]

Hi Pier,

I have overlooked your post :-). I will add this function in the next release (3.29).

Best regards,
Stefan