def OnInit(self, *args, **kw):
self.viewer = HeliDisplay()
self.controller = HeliPlotter(viewer = self.viewer)
# Pop up the windows for the two objects
self.viewer.edit_traits()
self.controller.edit_traits()
# Set up the timer and start it up
self.setup_read(self.controller)
return True
class HeliApp(wx.PySimpleApp):
def OnInit(self, *args, **kw):
self.viewer = HeliDisplay()
self.controller = HeliPlotter(viewer = self.viewer)
# Pop up the windows for the two objects
self.viewer.edit_traits()
self.controller.edit_traits()
# Set up the timer and start it up
self.setup_read(self.controller)
return True
def setup_read(self, controller):
self.t = SerialThread()
self.t.controller = controller
self.t.start()
return
# Create a new WX timer
timerId = wx.NewId()
self.timer = wx.Timer(self, timerId)
# Register a callback with the timer event
self.Bind(wx.EVT_TIMER, self.timer_tick, id=timerId)
# Start up the timer! We have to tell it how many milliseconds
# to wait between timer events. For now we will hardcode it
# to be 100 ms, so we get 10 updates per second.
self.timer.Start(100.0, wx.TIMER_CONTINUOUS)
return
def timer_tick(self, *args):
nextdata = self.generator.next()
self.controller.plot_data(nextdata)