def record_feature_coordinates(self):
'''
Stores feature coordinates clicked on to be used in the torsion quantification method.
'''
feature = clk.get_click_coordinates()
self.feature_coordinates.append(feature)
self.num_features.set(str(len(self.feature_coordinates)))
def record_lower_occ(self):
'''
Stores lower occlustion coordinates clicked on to be used in the torsion quantification method.
'''
self.lower_iris_occ = clk.get_click_coordinates()
self.lower_set_check.set('Set')