/// <summary>
/// Draws tuplet mark
/// </summary>
/// <param name="measurementService"></param>
/// <param name="scoreService"></param>
/// <param name="renderer"></param>
/// <param name="element"></param>
public static void TupletMark(IMeasurementService measurementService, IScoreService scoreService, ScoreRendererBase renderer, NoteOrRest element)
{
if (measurementService.TupletState == null)
{
throw new Exception("DrawTupletMark was called but no tuplet is currently open in staff.");
}
var tupletBracketPen = renderer.CreatePenFromDefaults(element, "tupletBracketThickness", s => s.DefaultTupletBracketThickness);
Staff staff = scoreService.CurrentStaff;
NoteOrRest firstElementInTuplet = staff.Peek <NoteOrRest>(element, PeekType.BeginningOfTuplet);
int index = staff.Elements.IndexOf(firstElementInTuplet);
List <MusicalSymbol> elementsUnderTuplet = staff.Elements.GetRange(index, staff.Elements.IndexOf(element) - index + 1);
var noteGroupBounds = elementsUnderTuplet.OfType <Note>().GetBounds(renderer);
if (IsDebugMode)
{
DrawNoteGroupOutline(renderer, noteGroupBounds, element);
}
var boundsOnOneSide = measurementService.TupletState.TupletPlacement == VerticalPlacement.Above ?
new Tuple <Point, Point>(noteGroupBounds.NW, noteGroupBounds.NE) :
new Tuple <Point, Point>(noteGroupBounds.SW, noteGroupBounds.SE);
int placementMod = measurementService.TupletState.TupletPlacement == VerticalPlacement.Above ? -1 : 1;
var bracketDefinition = new TupletBracketDefinition(
boundsOnOneSide.Item1.X,
boundsOnOneSide.Item1.Y + renderer.LinespacesToPixels(2) * placementMod,
boundsOnOneSide.Item2.X,
boundsOnOneSide.Item2.Y + renderer.LinespacesToPixels(2) * placementMod);
if (measurementService.TupletState.AreSingleBeamsPresentUnderTuplet) //Draw tuplet bracket
{
renderer.DrawLine(bracketDefinition.StartPoint, bracketDefinition.Point25, tupletBracketPen, element);
renderer.DrawLine(bracketDefinition.Point75, bracketDefinition.EndPoint, tupletBracketPen, element);
renderer.DrawLine(bracketDefinition.StartPoint, bracketDefinition.StartPoint.Translate(0, renderer.LinespacesToPixels(-1) * placementMod), tupletBracketPen, element);
renderer.DrawLine(bracketDefinition.EndPoint, bracketDefinition.EndPoint.Translate(0, renderer.LinespacesToPixels(-1) * placementMod), tupletBracketPen, element);
}
var tupletNumber = CalculateTupletNumber(elementsUnderTuplet.OfType <NoteOrRest>());
var textToWrite = renderer.Settings.MusicFontProfile.MusicFont.BuildTupletNumber(tupletNumber);
var fontStyle = renderer.IsSMuFLFont ? MusicFontStyles.MusicFont : MusicFontStyles.LyricsFont;
var textSize = renderer.CanMeasureString ? renderer.MeasureString(fontStyle, textToWrite) : new Size();
var textPosition = renderer.CanMeasureString ?
bracketDefinition.MidPoint.Translate(textSize.Width / -2, textSize.Height / 2) :
bracketDefinition.MidPoint.Translate(-3.7, 4.7);
renderer.DrawString(textToWrite, fontStyle, textPosition, element);
}
