PSAM WPF Control Library

Ajcek84 wrote:

Are you going to share it on BSD license or similar?

        public static Note CreateNoteFromMidiPitch(int midiPitch, PSAMControlLibrary.Key key) {
 

            // your code start int midiPitchInLowestOctave = midiPitch;
            ... // all lines unmodified from your version until 
            // else if (midiPitch < 120) octave = 8;

            if (key != null) {
                if (key.Fifths > 0 && alter == -1) {
                    switch (step) {
                        case "C": step = "H"; break;
                        case "D": step = "C"; break;
                        case "E": step = "D"; break;
                        case "F": step = "E"; break;
                        case "G": step = "F"; break;
                        case "A": step = "G"; break;
                        case "H": step = "A"; break;
                    }
                    alter = 1;
                }
 
                if (key.Fifths < 0 && alter == 1) {
                    switch (step) {
                        case "C": step = "D"; break;
                        case "D": step = "E"; break;
                        case "E": step = "F"; break;
                        case "F": step = "G"; break;
                        case "G": step = "A"; break;
                        case "A": step = "H"; break;
                        case "H": step = "C"; break;
                    }
                    alter = -1;
                }
            }
 
            // this is your code again
            return new Note(step, alter, octave, MusicalSymbolDuration.Unknown, NoteStemDirection.Up,
                NoteTieType.None,
                new List<NoteBeamType>());
 

        }

        int[] majorSteps = { 0, 2, 4, 5, 7, 9, 11 };
 
        int[] fifthBases = new[] { 60, 67, 62, 69, 64, 71, 66, 61, 68, 63, 70, 65 };
 
        void DrawScale(int fifths) {
 
            int baseNote;
            if (fifths == 0)
                baseNote = fifthBases[0];
            else if (fifths > 0)
                baseNote = fifthBases[fifths];
            else
                baseNote = fifthBases[fifthBases.Length + fifths];
 
            ctrl.ClearMusicalIncipit();
            ctrl.AddMusicalSymbol(new Clef(ClefType.GClef, 2));
 
            var key = new PSAMControlLibrary.Key(fifths);
            ctrl.AddMusicalSymbol(key);
 
            for (int i = 0; i < majorSteps.Length; i++) {
                var pitch = baseNote + majorSteps[i];
                var note = CreateNoteFromMidiPitch(pitch, key);
                note = new Note(note.Step, note.Alter, note.Octave, MusicalSymbolDuration.Eighth, NoteStemDirection.Down, NoteTieType.None, new List<NoteBeamType>());
                note.HasNatural = ctrl.IsNaturalSignNeeded(note, key);
                ctrl.AddMusicalSymbol(note);
            }
        }