Catching mouse clicks in fft_sink


#1

Hi,

I’ve been using the following to catch mouse clicks in the original
fft_sink:

self.spectrum.win.Bind(wx.EVT_LEFT_DOWN, 

self.spectrum_on_left_click)

to invoke the following method:

def spectrum_on_left_click(self, event):
    x, y = self.spectrum.win.GetXY(event)
    self.SetStatusText(str(x))

but since I’ve switched to using the new fftsink2 class no clicks get
caught
by this method. I’ve tried using the eventmanager too but no joy with
that
approach either. Is this simply my code or are others having problems
getting mouse click events in fftsink2?

Regards

Stevie


#2

For the gl fft sink, try to bind it to the self.spectrum.win.plotter

plotter is a gl canvas

-Josh