Changeset 6832

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Timestamp:
11/08/07 00:03:45
Author:
jcorgan
Message:

Adds 'double-click to re-center' to usrp_fft.py

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  • gnuradio/trunk/gr-utils/src/python/usrp_fft.py

    r6829 r6832  
    110110 
    111111        self._build_gui(vbox) 
    112  
     112        self._setup_events() 
     113         
    113114        # set initial values 
    114115 
    …… 
    255256        return ok 
    256257 
     258    def _setup_events(self): 
     259        if not self.options.waterfall and not self.options.oscilloscope: 
     260            self.scope.win.Bind(wx.EVT_LEFT_DCLICK, self.evt_left_dclick) 
     261             
     262    def evt_left_dclick(self, event): 
     263        (ux, uy) = self.scope.win.GetXY(event) 
     264        target_freq = ux/self.scope.win._scale_factor 
     265        self.set_freq(target_freq) 
     266         
    257267def main (): 
    258268    app = stdgui2.stdapp(app_top_block, "USRP FFT", nstatus=1)