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| author | Ben Reynwar <ben@reynwar.net> | 2012-06-25 08:09:05 -0700 |
|---|---|---|
| committer | Ben Reynwar <ben@reynwar.net> | 2012-06-25 08:09:05 -0700 |
| commit | 1f57cf3fee8ded4d58e77bef8ffd8d8ce4aca53c (patch) | |
| tree | 795a34e4599a88a80040d27dcb2b342e4c705bea /gr-wxgui/src/python/plotter/channel_plotter.py | |
| parent | fd3abfe06ef4f574122d2d2a08b716db8c2b776d (diff) | |
| parent | 881010202a5054c430d8e5a6f72c206c1cc350ae (diff) | |
Merge branch 'next' of http://gnuradio.org/git/gnuradio into next
Diffstat (limited to 'gr-wxgui/src/python/plotter/channel_plotter.py')
| -rw-r--r-- | gr-wxgui/src/python/plotter/channel_plotter.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gr-wxgui/src/python/plotter/channel_plotter.py b/gr-wxgui/src/python/plotter/channel_plotter.py index a3a2b64519..4bcc36fd4c 100644 --- a/gr-wxgui/src/python/plotter/channel_plotter.py +++ b/gr-wxgui/src/python/plotter/channel_plotter.py @@ -56,6 +56,7 @@ class channel_plotter(grid_plotter_base): self._channels = dict() #init channel plotter self.register_init(self._init_channel_plotter) + self.callback = None def _init_channel_plotter(self): """ @@ -150,6 +151,13 @@ class channel_plotter(grid_plotter_base): label_str += '\n%s: %s'%(channel, common.eng_format(y_value, self.y_units)) return label_str + def _call_callback (self, x_val, y_val): + if self.callback != None: + self.callback(x_val, y_val) + + def set_callback (self, callback): + self.callback = callback + def _draw_legend(self): """ Draw the legend in the upper right corner. |