Re: [Discuss-gnuradio] Plotting question

[Robert Miller]

If you are set on producing a real-time plot from within the c-code, you can
use opencv.  I have tried plplot as well, however I was not successful in
updating the plot in real-time.


Trond Danielsen wrote:
> 
> I find it convenient to sink the data to a vector_sink and then use
> matplotlib to plot the signal.
> 
> 2007/7/14, Justin Shaw <address@hidden>:
>> A quick and dirty fix is to dump the data to a file, then plot the data
>> offline with python.
>>
>> Teun wrote:
>> > Hi guys,
>> >
>> > I have a question. I have made a python script with some c++ modules.
>> > Everything is working fine, so I'm pretty happy so far. Occasionally
>> > something happens within a .cc file, it doesn't really matter what
>> happens.
>> > Whenever this happens I want to make a plot of the event and if it
>> happens
>> > again I want the plot to be refreshed so that we can keep track of the
>> event
>> > changing over time. Hope you guys understand what I'm talking about ^^.
>> >
>> > So now my question. Is there any way to do this? Should I dive into the
>> .cc
>> > code and do some sort of plot, not using python? Any other ideas are
>> very
>> > welcome.
>> >
>> > Thanks,
>> > tvb
>> >
>> >
>> >
>>
>>
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> 
> 
> -- 
> Trond Danielsen
> 
> 
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