I need to have a waterfall plot in Qt GUI. But I can't find any appropriate widget.
I want to display input data (from LAN) 50 times in one second into waterfall plot.
Can someone help me?
Thanks.
I need to have a waterfall plot in Qt GUI. But I can't find any appropriate widget.
I want to display input data (from LAN) 50 times in one second into waterfall plot.
Can someone help me?
Thanks.
You might have to implement it yourself using e.g. QwtPlotSpectrogram from Qwt - Qt Widgets for Technical Applications open source project whose license is LGPL with some exceptions. I haven't used the library myself so can't give any further assistance but the project seems to be active. By googling I noticed some implementations based on QwtPlotSpectrogram in GitHub, no idea of their quality level though.