Ejemplo n.º 1
0
 /// <summary>
 /// Writes a clef to the SVG file.
 /// The Character metrics have been set in SvgSystem.Justify()
 /// </summary>
 public override void WriteSVG(SvgWriter w, bool staffIsVisible)
 {
     if (this.Metrics != null && staffIsVisible)
     {
         ClefMetrics m = Metrics as ClefMetrics;
         if (m != null)
         {
             w.SvgUseXY("clef" + SvgScore.UniqueID_Number, m.ID_Type, m.OriginX, m.OriginY, m.FontHeight);
         }
     }
 }
Ejemplo n.º 2
0
        public override Metrics NoteObjectMetrics(Graphics graphics, NoteObject noteObject, VerticalDir voiceStemDirection, float gap, float strokeWidth)
        {
            Metrics               returnMetrics         = null;
            ClefSymbol            clef                  = noteObject as ClefSymbol;
            Barline               barline               = noteObject as Barline;
            CautionaryChordSymbol cautionaryChordSymbol = noteObject as CautionaryChordSymbol;
            ChordSymbol           chord                 = noteObject as ChordSymbol;
            RestSymbol            rest                  = noteObject as RestSymbol;

            if (barline != null)
            {
                returnMetrics = new BarlineMetrics(graphics, barline, gap);
            }
            else if (clef != null)
            {
                if (clef.ClefType != "n")
                {
                    returnMetrics = new ClefMetrics(clef, gap);
                }
            }
            else if (cautionaryChordSymbol != null)
            {
                returnMetrics = new ChordMetrics(graphics, cautionaryChordSymbol, voiceStemDirection, gap, strokeWidth);
            }
            else if (chord != null)
            {
                returnMetrics = new ChordMetrics(graphics, chord, voiceStemDirection, gap, strokeWidth);
            }
            else if (rest != null)
            {
                // All rests are originally created on the centre line.
                // They are moved vertically later, if they are on a 2-Voice staff.
                returnMetrics = new RestMetrics(graphics, rest, gap, noteObject.Voice.Staff.NumberOfStafflines, strokeWidth);
            }

            return(returnMetrics);
        }
Ejemplo n.º 3
0
        public override Metrics NoteObjectMetrics(Graphics graphics, NoteObject noteObject, VerticalDir voiceStemDirection, float gap, float strokeWidth)
        {
            Metrics returnMetrics = null;
            ClefSymbol clef = noteObject as ClefSymbol;
            Barline barline = noteObject as Barline;
            CautionaryOutputChordSymbol cautionaryOutputChordSymbol = noteObject as CautionaryOutputChordSymbol;
            CautionaryInputChordSymbol cautionaryInputChordSymbol = noteObject as CautionaryInputChordSymbol;
            ChordSymbol chord = noteObject as ChordSymbol;
            RestSymbol rest = noteObject as RestSymbol;
            if(barline != null)
            {
                returnMetrics = new BarlineMetrics(graphics, barline, gap);
            }
            else if(clef != null)
            {
                if(clef.ClefType != "n")
                    returnMetrics = new ClefMetrics(clef, gap);
            }
            else if(cautionaryOutputChordSymbol != null)
            {
                returnMetrics = new ChordMetrics(graphics, cautionaryOutputChordSymbol, voiceStemDirection, gap, strokeWidth);
            }
            else if(cautionaryInputChordSymbol != null)
            {
                returnMetrics = new ChordMetrics(graphics, cautionaryInputChordSymbol, voiceStemDirection, gap, strokeWidth);
            }
            else if(chord != null)
            {
                returnMetrics = new ChordMetrics(graphics, chord, voiceStemDirection, gap, strokeWidth);
            }
            else if(rest != null)
            {
                // All rests are originally created on the centre line.
                // They are moved vertically later, if they are on a 2-Voice staff.
                returnMetrics = new RestMetrics(graphics, rest, gap, noteObject.Voice.Staff.NumberOfStafflines, strokeWidth);
            }

            return returnMetrics;
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Writes out an SVG Voice
        /// The following NoteObject types are only written if voiceIndex == 0:
        ///   Barline, Clef, SmallClef, KeySignature, TimeSignature.
        /// </summary>
        /// <param name="w"></param>
        public virtual void WriteSVG(SvgWriter w, int voiceIndex, List <CarryMsgs> carryMsgsPerChannel, bool graphicsOnly)
        {
            bool suppressEndOfScoreBarline = false;

            for (int i = 0; i < NoteObjects.Count; ++i)
            {
                NoteObject noteObject = NoteObjects[i];
                if (noteObject is Barline barline && voiceIndex == 0)
                {
                    bool   isLastNoteObject = (i == (NoteObjects.Count - 1));
                    double top    = Staff.Metrics.StafflinesTop;
                    double bottom = Staff.Metrics.StafflinesBottom;
                    if (barline.IsVisible && !suppressEndOfScoreBarline)
                    {
                        barline.WriteSVG(w, top, bottom, isLastNoteObject, true);
                    }
                    barline.WriteDrawObjectsSVG(w);
                }
                if (noteObject is CautionaryChordSymbol cautionaryChordSymbol)
                {
                    cautionaryChordSymbol.WriteSVG(w);
                }
                if (noteObject is OutputChordSymbol outputChordSymbol)
                {
                    M.Assert(carryMsgsPerChannel != null);
                    outputChordSymbol.WriteSVG(w, this.MidiChannel, carryMsgsPerChannel[this.MidiChannel], graphicsOnly);
                }
                if (noteObject is OutputRestSymbol outputRestSymbol)
                {
                    M.Assert(carryMsgsPerChannel != null);
                    outputRestSymbol.WriteSVG(w, this.MidiChannel, carryMsgsPerChannel[this.MidiChannel], graphicsOnly);
                }
                if (noteObject is Clef clef && voiceIndex == 0)
                {
                    if (clef.Metrics != null)
                    {
                        // if this is the first barline, the staff name and (maybe) barnumber will be written.
                        ClefMetrics cm = clef.Metrics as ClefMetrics;
                        clef.WriteSVG(w, cm.ClefID, cm.OriginX, cm.OriginY);
                    }
                }
                if (noteObject is SmallClef smallClef && voiceIndex == 0)
                {
                    if (smallClef.Metrics != null)
                    {
                        SmallClefMetrics scm = smallClef.Metrics as SmallClefMetrics;
                        smallClef.WriteSVG(w, scm.ClefID, scm.OriginX, scm.OriginY);
                    }
                }
                if (noteObject is KeySignature keySignature && voiceIndex == 0)
                {
                    keySignature.WriteSVG(w, keySignature.Fifths.ToString(), keySignature.Metrics.OriginX, keySignature.Metrics.OriginY);
                }
                if (noteObject is TimeSignature timeSignature && voiceIndex == 0)
                {
                    timeSignature.WriteSVG(w, timeSignature.Signature, timeSignature.Metrics.OriginX, timeSignature.Metrics.OriginY);
                }
                if (noteObject is RepeatSymbol repeatSymbol && voiceIndex == 0)
                {
                    bool   isLastNoteObject = (i == (NoteObjects.Count - 1));
                    double top    = Staff.Metrics.StafflinesTop;
                    double bottom = Staff.Metrics.StafflinesBottom;
                    repeatSymbol.WriteSVG(w, top, bottom, isLastNoteObject, true);

                    suppressEndOfScoreBarline = (i == (NoteObjects.Count - 2));
                }
            }
        }