Re: [Discuss-gnuradio] QT GUI Time Sink text scale bug

[Marcus Müller]

Nope, not a QWT bug, as increasing the sample rate from 1k to 1.002k
achieves the desirable result.
Am experimenting with floating point rounding in
gr-qtgui/lib/timedisplayform.cc :)


On 11/23/2014 06:49 PM, Marcus Müller wrote:
> Hi Lou,
> yep, it looks exactly the same for me.
> I think the text is statically set as "Time (sec)", but QWT *should*
> annotate the axis with a factor like 10^-3 automagically;
> I'll have a look at this, but most probably you'll be faster than me
> figuring things out (since you're already at this ;) ).
>
> Greetings,
> Marcus
>
> On 11/23/2014 04:24 AM, Louis Brown wrote:
>> Can anyone confirm the QT GUI Time Sink has a time scale text bug when 
>> working 
>> at low sample rates in 3.7.6git-188-gf60cd24f?  Please see below:
>>
>> https://dl.dropboxusercontent.com/u/49570443/qt_time_scale_grc.png
>> https://dl.dropboxusercontent.com/u/49570443/qt_time_scale_plot.png
>> https://dl.dropboxusercontent.com/u/49570443/qt_time_scale.grc
>>
>> Plot text should be "ms" instead of "sec".  No show stopper; just confused 
>> me 
>> when working with very low rates.
>>
>> Thanks,
>> Lou
>>
>>
>>
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