I don't remember if the QT sink has this, but I seem to recall that some GUI sinks have "formatters" which are basically the same as the python formatter concept.
On Mon, Mar 5, 2018 at 4:41 PM John Ackermann N8UR <j...@febo.com> wrote: > I hate to put such a dumb question to the list, but I'm going nuts > trying to do something that ought to be simple. > > I am using a QT Number Sink to display dB values in float format. It is > showing many more decimal places than have any meaning. I'd like to > round the display to one or two decimal places. > > I tried making an embedded python block to do the rounding and finally > succeeded (it was a long and painful process, and frankly I don't > understand why I had to do what I did to get it to work), but the number > sink is still printing all the extra decimal places, they're just now > set to zero. > > Is there any trick to round or even just truncate the number of decimal > places shown in the QT Number Sink? > > Thanks, > John > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- Very Respectfully, Dan CaJacob
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