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| author | jcorgan | 2007-11-08 07:03:45 +0000 |
|---|---|---|
| committer | jcorgan | 2007-11-08 07:03:45 +0000 |
| commit | 6fd683e2bef9b131bcf87dbdd04613b4a11f5e94 (patch) | |
| tree | 349112ccec3915a3657566449bc85291f124a1eb /gr-utils/src | |
| parent | 16920f6f12df9a4bbca3d9b2fa25f44145ee5513 (diff) | |
| download | gnuradio-6fd683e2bef9b131bcf87dbdd04613b4a11f5e94.tar.gz gnuradio-6fd683e2bef9b131bcf87dbdd04613b4a11f5e94.tar.bz2 gnuradio-6fd683e2bef9b131bcf87dbdd04613b4a11f5e94.zip | |
Adds 'double-click to re-center' to usrp_fft.py
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6832 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gr-utils/src')
| -rwxr-xr-x | gr-utils/src/python/usrp_fft.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gr-utils/src/python/usrp_fft.py b/gr-utils/src/python/usrp_fft.py index 6ffeb1f03..5aee24fe6 100755 --- a/gr-utils/src/python/usrp_fft.py +++ b/gr-utils/src/python/usrp_fft.py @@ -109,7 +109,8 @@ class app_top_block(stdgui2.std_top_block): self.connect(self.u, self.scope) self._build_gui(vbox) - + self._setup_events() + # set initial values if options.gain is None: @@ -254,6 +255,15 @@ class app_top_block(stdgui2.std_top_block): self.myform['fs@usb'].set_value(self.u.adc_freq() / self.u.decim_rate()) return ok + def _setup_events(self): + if not self.options.waterfall and not self.options.oscilloscope: + self.scope.win.Bind(wx.EVT_LEFT_DCLICK, self.evt_left_dclick) + + def evt_left_dclick(self, event): + (ux, uy) = self.scope.win.GetXY(event) + target_freq = ux/self.scope.win._scale_factor + self.set_freq(target_freq) + def main (): app = stdgui2.stdapp(app_top_block, "USRP FFT", nstatus=1) app.MainLoop() |