Hello GNU Radio'ers, I have a GRC flowgraph with a custom C++ block that feeds a stream of vectors of floats to the QT GUI Vector Sink. Which particular internal vector of floats gets streamed out of the custom C++ block is set on the fly from a QT GUI Chooser. I am using the autoscale on the QT GUI Vector Sink.
The autoscale is okay but I do come up against shortcomings with it and I could do better if I could somehow have the C++ code for the custom C++ block (or the stuff in the GRC flowgraph, but that seems more difficult to me) call some function to change the QT GUI Vector Sink Y Axis Min and Max on the fly when the param choosing the vector is changed. Would someone please indicate how to do this, if it can be done? And perhaps provide a link to a similar example on the web to work from, if such exists? Thanks, John _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
