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.
1
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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.