def toggle_cam(self):
if len(self.cameras) > 1:
self.processor.find_faces = True
self.bpm_plot = False
destroyWindow(self.plot_title)
self.selected_cam += 1
self.selected_cam = self.selected_cam % len(self.cameras)
def toggle_display_plot(self):
"""
Toggles the data display.
"""
if self.bpm_plot:
print "bpm plot disabled"
self.bpm_plot = False
destroyWindow(self.plot_title)
else:
print "bpm plot enabled"
if self.processor.find_faces:
self.toggle_search()
self.bpm_plot = True
self.make_bpm_plot()
moveWindow(self.plot_title, self.w, 0)
