Re: [Discuss-gnuradio] change variables in the FFT Plot

[Josh Blum]

The y per div is controlled by the dB/div radio buttons to the right of 
the fft plot.

For the X axis, the max and min are set by the sample rate, and the 
number of tick marks are set by x_divs... the x_per_div setting is 
derived from this.

See http://gnuradio.org/trac/browser/gnuradio/trunk/gr-wxgui/README.gl

I cant tell if you are using the gl or non gl fft sink, but I believe 
the non gl sink ignores settings for xdivs.


feldmaus wrote:
> Hi All again, :-)
>
> i tried to change the Y/Div value with a slider, but this
> do not work.
> So how can i change the Variables of the FFT-Plot Sink
> during execution?
> Is there a possibility to change the x/Div ?

Are you using GRC?
-josh