def get_active_measures_by_reading_and_instrument(score, reading_index, instrument_name):
active_measures = get_active_measures_by_section_index(score, reading_index)
measures = []
for measure in iterate.measures_forward_in(active_measures):
if measure.staff.effective.name == instrument_name:
measures.append(measure)
return measures
def get_fitting_offset_values(score):
fitting_offset_values = []
for reading_index in range(6):
counts = get_active_leaf_counts_for_reading_top_staff(reading_index)
mark_indices = sequencetools.cumulative_sums_zero(counts)[:-1]
measures = get_active_measures_by_section_index(score, reading_index)
for i, leaf in enumerate(iterate.leaves_forward_in(measures)):
if i in mark_indices:
leaf.history.first_in_fitting = True
offset = leaf.offset.prolated.start
fitting_offset_values.append(offset)
return fitting_offset_values
