Changing Graphcolor in FFTSINK2

GNU Radio
1

Hi,

I’m using gnuradio-companion and in it the FFT-Sink and wonder if there
is an easy way to change the ploting color for the shown data from blue
to red?

Thanks

Mario

2

On 04/03/2012 09:25 AM, mario behn wrote:

Hi,

I’m using gnuradio-companion and in it the FFT-Sink and wonder if there
is an easy way to change the ploting color for the shown data from blue to red?

I think its hard coded in fft_window.py

gr-wxgui/src/python$ grep COLOR *

-josh

3

Try setting up extra channels in the plot - the next two colours are
green and red. You will have to put some kind of null input to the
channels you don’t want, or put the one source into all of them and move
the colours you don’t want off the displayed area.

Hugh Pett

4

Sorry, I goofed - misread the question.
My reply refers to an oscilloscope sink, not FFT.
Hugh Pett