private void ShowHelperLines()
{
for (var octave = Note.Octave.Great; octave <= Note.Octave.ThreeLined; octave++)
{
var note = new Note(Note.Letter.C, Note.Accidental.None, octave);
var staffPosition = note.ToStaffPosition(type, false);
if (note.staffType != type)
continue;
double y = StaffPositionToY(staffPosition);
// Rysuję linie pomocniczą.
Line helperLine = new Line
{
X1 = left,
X2 = score.ActualWidth - marginLeft,
Y1 = y,
Y2 = y,
Stroke = helperLineBrush,
StrokeThickness = 0.4
};
score.Children.Add(helperLine);
// Rusuje nazwę oktawy.
const string familyName = "Consolas";
double fontSize = 9 * score.Magnification;
FormattedText formattedText = new FormattedText(
octave.ToString(),
CultureInfo.GetCultureInfo("en-us"),
FlowDirection.LeftToRight,
new Typeface(familyName),
fontSize,
Brushes.Black);
TextBlock octaveNameTextBlock = new TextBlock
{
FontFamily = new FontFamily(familyName),
FontSize = fontSize,
Text = octave.ToString(),
Foreground = helperLineBrush,
Padding = new Thickness(0, 0, 0, 0),
Margin = new Thickness(helperLine.X1, helperLine.Y1 - formattedText.Height/* + formattedText.OverhangAfter - formattedText.Extent*/, 0, 0)
};
score.Children.Add(octaveNameTextBlock);
//Canvas.SetZIndex(octaveNameTextBlock, 1);
}
}
