public List <Note> getNotes(int x1, int x2, int minPitch, int maxPitch)
{
if (x2 < 0 || x1 > Length)
{
return(new List <Note>());
}
if (x1 < 0)
{
x1 = 0;
}
if (x2 >= Length)
{
x2 = Length - 1;
}
return(NoteBsp.getNotes(x1, x2, minPitch, maxPitch));
}
public List <Note> getNotes(int x1, int x2, int minPitch, int maxPitch)
{
if (leftNode != null && leftNode.leftBound <= x1 && leftNode.rightBound >= x2)
{
return(leftNode.getNotes(x1, x2, minPitch, maxPitch));
}
else if (rightNode != null && rightNode.leftBound <= x1 && rightNode.rightBound >= x2)
{
return(rightNode.getNotes(x1, x2, minPitch, maxPitch));
}
else
{
List <Note> selectedNotes = new List <Note>();
foreach (Note note in notes)
{
if (note.pitch >= minPitch && note.pitch <= maxPitch && note.start < x2 && note.stop > x1)
{
selectedNotes.Add(note);
}
}
return(selectedNotes);
}
}
