#bind plotter mouse events
self._plotter.Bind(wx.EVT_MOTION, lambda evt: self.enqueue(evt.GetPosition()))
self._plotter.Bind(wx.EVT_LEAVE_WINDOW, lambda evt: self.enqueue(None))
#bind plotter mouse events
self._plotter.Bind(wx.EVT_MOTION, lambda evt: self.enqueue(evt.GetPosition()))
self._plotter.Bind(wx.EVT_LEAVE_WINDOW, lambda evt: self.enqueue(None))