positionMarkings method
Implementation
@override
void positionMarkings() {
if (notes[2].shape == NoteShape.virga) {
positionPodatusMarkings(notes[0], notes[1]);
positionEpisemataAbove(notes[2]);
} else {
positionEpisemataBelow(notes[0]);
positionPodatusMarkings(notes[1], notes[2]);
}
}