Examples of jm.music.data.Part

jm.music.data.Part
The Part class is representative of a single instrumental part. An Part is made up of a number of Phrase objects, and Parts in turn are contained by Score objects which form the highest level in the jMusic data structure. Parts are added to Score objects like this...
```
 Score score = new Score("Concerto for Solo Clarinet"); Part inst = new Part("Clarinet"); score.addPart(inst); 
```
@author Andrew Sorensen @version 1.0, Sun Feb 25 18:43:32 2001 @see Score @see Phrase

        if (phr == null) {
            System.err.println("jMusic Read.jm error: The phrase is not initialised! I'm doing it for you.");
            phr = new Phrase();
        }
        phr.empty();
        Part p = new Part();
        jm(p, fileName);
        phr.addNoteList(p.getPhrase(0).getNoteArray());
    }

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        }
        //Paint each phrase in turn
        Enumeration enum1 = sp.score.getPartList().elements();
        int i = 0;
        while (enum1.hasMoreElements()) {
            Part part = (Part) enum1.nextElement();


            Enumeration enum2 = part.getPhraseList().elements();
            while (enum2.hasMoreElements()) {
                Phrase phrase = (Phrase) enum2.nextElement();


                Enumeration enum3 = phrase.getNoteList().elements();
                double oldXBeat = phrase.getStartTime();

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            cphr = new CPhrase();
        }
        cphr.empty();
        Score s = new Score();
        jm(s, fileName);
        Part p = new Part();
        p = s.getPart(0);
        for (int i = 0; i < p.size(); i++) {
            cphr.addPhrase(p.getPhrase(i));
        }
    }

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     * @param String fileName
     */
    public static void xml(Part p, String fileName) {
        if (p == null) {
            System.err.println("jMusic Read.xml error: The part is not initialised! I'm doing it for you.");
            p = new Part();
        }
        p.empty();
        Score s = new Score();
        xml(s, fileName);
        p.addPhraseList(s.getPart(0).getPhraseArray());

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        if (phr == null) {
            System.err.println("jMusic Read.xml error: The phrase is not initialised! I'm doing it for you.");
            phr = new Phrase();
        }
        phr.empty();
        Part p = new Part();
        xml(p, fileName);
        phr.addNoteList(p.getPhrase(0).getNoteArray());
    }

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            cphr = new CPhrase();
        }
        cphr.empty();
        Score s = new Score();
        xml(s, fileName);
        Part p = new Part();
        p = s.getPart(0);
        for (int i = 0; i < p.size(); i++) {
            cphr.addPhrase(p.getPhrase(i));
        }
    }

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            phrase.removeNote(0);
        }
        try {
            JmMidiPlayer midiPlayer = new JmMidiPlayer();
            Score sc = new Score();
            Part p = new Part();
            sc.addPart(p);
            p.addPhrase(phrase);
            Write.midi(sc, midiPlayer);
            midiPlayer.play();
            midiPlayer.close();
        } catch (MidiUnavailableException ex) {
            System.out.println(

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        maxDynamicValue = 0;
        maxPanValue = 0;
        // get data values
        Enumeration enum1 = score.getPartList().elements();
        while (enum1.hasMoreElements()) {
            Part part = (Part) enum1.nextElement();
            Enumeration enum2 = part.getPhraseList().elements();
            while (enum2.hasMoreElements()) {
                Phrase phrase = (Phrase) enum2.nextElement();
                Enumeration enum3 = phrase.getNoteList().elements();
                while (enum3.hasMoreElements()) {
                    Note note = (Note) enum3.nextElement();

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public class PadsGenerator implements ScoreManipulator {
    private Random random = new Random();


    @Override
    public void handleScore(Score score, ScoreContext ctx) {
        Part pad1 = ctx.getParts().get(PartType.PAD1);
        Part pad2 = ctx.getParts().get(PartType.PAD2);
        if (pad1 == null) {
            return;
        }
        Phrase pad1Phrase = new Phrase();
        pad1Phrase.setInstrument(pad1.getInstrument());
        pad1.add(pad1Phrase);


        Phrase pad2Phrase = null;
        if (pad2 != null) {
            pad2Phrase = new Phrase();
            pad2Phrase.setInstrument(pad2.getInstrument());
            pad2.add(pad2Phrase);
        }


        boolean pad1Long = Chance.test(40);
        boolean pad2Long = Chance.test(40);
        int nextContinuationChangeMeasurePad1 = 0;
        int nextContinuationChangeMeasurePad2 = 0;


        Part mainPart = ctx.getParts().get(PartType.MAIN);
        for (Phrase phrase : mainPart.getPhraseArray()) {
            ExtendedPhrase ePhrase = (ExtendedPhrase) phrase;
            for (int i = 0; i < ePhrase.getMeasures(); i++) {
                nextContinuationChangeMeasurePad1 = handlePads(ctx, ePhrase.getScale(), pad1Phrase, i, nextContinuationChangeMeasurePad1, pad1Long);
                if (pad2 != null) {
                    nextContinuationChangeMeasurePad2 = handlePads(ctx, ePhrase.getScale(), pad2Phrase, i, nextContinuationChangeMeasurePad2, pad2Long);

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    private Random random = new Random();


    @Override
    public void handleScore(Score score, ScoreContext ctx) {
        Part accompanimentPart = ctx.getParts().get(PartType.ACCOMPANIMENT);
        if (accompanimentPart == null) {
            return;
        }
        //TODO disable this part for pentatonic scales, or make it work


        Part mainPart = ctx.getParts().get(PartType.MAIN);
        double currentMeasureSize = 0;
        double normalizedMeasureSize = ctx.getNormalizedMeasureSize();
        SpecialNoteType specialNoteType = null;


        boolean preferChordNotesOffset = Chance.test(20);
        // small offset of all chords from the start of the measure
        // misaligning it slightly with the main part
        double measureOffset = Chance.test(5) ? 0.15 : 0;


        for (Phrase phrase : mainPart.getPhraseArray()) {
            Phrase accompanimentPhrase = new Phrase();
            accompanimentPhrase.setTitle("Accompaniment phrase");
            Scale currentScale = ((ExtendedPhrase) phrase).getScale();
            // get copies of the static ones, so that we can shuffle them without affecting the original
            List<Chord> scaleChords = new ArrayList<Chord>(ChordUtils.chords.get(currentScale));

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Related Classes of jm.music.data.Part

com.music.AccompanimentPartGenerator

com.music.Arpeggiator

com.music.BassPartGenerator

com.music.DroneGenerator

com.music.EffectsGenerator

com.music.Generator

com.music.MainPartGenerator

com.music.PadsGenerator

com.music.PartConfigurer

com.music.PercussionGenerator

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