An interface for providing extra configurable properties to a Visualizer
extending the basic configurable properties of VisualizerConfig.
The musical key the score must use to adapt the score to
the right accidentals. It can be overwritten with
NoteSequence.keySignatures value at time or step 0. If not assigned it
will be asumed C key.
The subset of the NoteSequence instrument track
numbers which should be merged and displayed. If not assigned or equal to 
it will be used all instruments altogether.
Sets scrolling to follow scoreplaying in different ways
according to ScrollType enum values.
Generated using TypeDoc