/// <summary>
/// Draws extra ledger line(s) when the specified note falls above/below the staff.
/// </summary>
/// <param name="notePos"></param>
/// <param name="note"></param>
/// <param name="octave"></param>
/// <param name="duration"></param>
/// <param name="noteLeft"></param>
/// <param name="partIndex"></param>
private void DrawExtraLedgerLines(double notePos, Note note, Octave octave, DurationCFugue duration,
double noteLeftMargin, int verticalOffset, byte partIndex)
{
double x1 = noteLeftMargin - 4;
double x2 = noteLeftMargin + LayoutController.ElementWidth["N" + duration];
double y = notePos + verticalOffset * LayoutController.stepLedgerLine / 2;
DrawLine(x1, x2, y, partIndex);
Clef clef = Parameters.Clefs[partIndex];
// Now add the extra lines.
if (octave == Octave.Octave3 && note == Note.C)
{
y = LayoutController.GetNotePos(Note.E, Octave.Octave3, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
}
else if (octave == Octave.Octave7)
{
if (note == Note.C || note == Note.D)
{
y = LayoutController.GetNotePos(Note.A, Octave.Octave6, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
}
else if (note == Note.E || note == Note.F)
{
y = LayoutController.GetNotePos(Note.A, Octave.Octave6, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
y = LayoutController.GetNotePos(Note.C, Octave.Octave7, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
}
else if (note == Note.G || note == Note.A)
{
y = LayoutController.GetNotePos(Note.A, Octave.Octave6, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
y = LayoutController.GetNotePos(Note.C, Octave.Octave7, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
y = LayoutController.GetNotePos(Note.E, Octave.Octave7, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
}
else
{
y = LayoutController.GetNotePos(Note.A, Octave.Octave6, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
y = LayoutController.GetNotePos(Note.C, Octave.Octave7, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
y = LayoutController.GetNotePos(Note.E, Octave.Octave7, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
y = LayoutController.GetNotePos(Note.G, Octave.Octave7, clef, partIndex);
DrawLine(x1, x2, y, partIndex);
}
}
}
private void DrawNote(Note note, DurationCFugue duration, bool dot, Octave[] actOctave, char orientation,
string hasAcc, bool hasTie, byte partIndex)
{
double height = LayoutController.ElementHeight["N" + duration];
Octave actualOctave = actOctave[partIndex];
double notePos = LayoutController.GetNotePos(note, actualOctave, Parameters.Clefs[partIndex], partIndex);
double top = LayoutController.GetNoteTopMargin(notePos, height, orientation, partIndex);
double noteLeftMargin = leftMargin;
if (hasAcc != "")
{
DrawAccidental(notePos, hasAcc, orientation, partIndex);
noteLeftMargin += LayoutController.accidentalOffset;
}
if (hasTie)
{
double notePosOffset = notePos + LayoutController.GetTieOffset(note, actualOctave, partIndex);
DrawTie(layoutInterval + 2 * unitElementWidth, noteLeftMargin - layoutInterval - unitElementWidth, notePosOffset, orientation, partIndex);
}
Image image = new Image();
image.HorizontalAlignment = HorizontalAlignment.Left;
image.Source = LayoutController.GetNote(duration, dot, orientation);
image.Height = height;
image.Margin = new Thickness(noteLeftMargin, top, 0, 0);
staffGrid.Children.Add(image);
Grid.SetRow(image, partIndex);
string has = LayoutController.HasLine(note, actualOctave);
if (has != "")
{
DrawExtraLedgerLines(notePos, note, actualOctave, duration, noteLeftMargin, Convert.ToInt32(has), partIndex);
}
}