Examples with Chord com.xenoage.zong.core.music.chord.Chord used on opensource projects

Example 41 with Chord

use of com.xenoage.zong.core.music.chord.Chord in project Zong by Xenoage.

the class StretchMeasuresTest method createSystemWith1MeasureGrace.

/**
 * Creates and returns a simple {@link SystemSpacing} with only one
 * measure and three notes: two main notes and two grace notes between them.
 */
public static SystemSpacing createSystemWith1MeasureGrace(float offsetChord1, float offsetChord2, float offsetMeasureEnd, float graceDistance) {
    Chord chord1 = chord(Companion.pi(0, 0, 4), Companion.fr(2, 4));
    Chord chord2grace = graceChord(Companion.pi(1, 0, 4));
    Chord chord3grace = graceChord(Companion.pi(2, 0, 4));
    Chord chord4 = chord(Companion.pi(3, 0, 4), Companion.fr(2, 4));
    Voice voice = new Voice(alist(chord1, chord2grace, chord3grace, chord4));
    List<BeatOffset> beatOffsets = alist(new BeatOffset(Companion.fr(0, 4), offsetChord1), new BeatOffset(Companion.fr(2, 4), offsetChord2), new BeatOffset(Companion.fr(4, 4), offsetMeasureEnd));
    float is = 1;
    List<VoiceSpacing> voiceSpacings = alist(new VoiceSpacing(voice, is, alist(new ChordSpacing(new ChordNotation(chord1), beatOffsets.get(0).getBeat(), beatOffsets.get(0).getOffsetMm()), new ChordSpacing(new ChordNotation(chord2grace), beatOffsets.get(1).getBeat(), beatOffsets.get(1).getOffsetMm() - 2 * graceDistance), new ChordSpacing(new ChordNotation(chord3grace), beatOffsets.get(1).getBeat(), beatOffsets.get(1).getOffsetMm() - 1 * graceDistance), new ChordSpacing(new ChordNotation(chord4), beatOffsets.get(1).getBeat(), beatOffsets.get(1).getOffsetMm()))));
    MeasureSpacing measureSpacing = new MeasureSpacing(atMeasure(0, 0), is, voiceSpacings, empty, null);
    ColumnSpacing mcs = new ColumnSpacing(-1, alist(measureSpacing), beatOffsets, alist(new BeatOffset(Companion.fr(0, 4), 0), new BeatOffset(Companion.fr(4, 4), offsetMeasureEnd)));
    SystemSpacing system = new SystemSpacing(alist(mcs), 0, 0, offsetMeasureEnd, null, 0);
    return system;
}

Example 42 with Chord

use of com.xenoage.zong.core.music.chord.Chord in project Zong by Xenoage.

the class Base24f method getExpectedChords.

static Chord[] getExpectedChords() {
    Chord[] ret = { ch(Companion.fr(2, 4), Companion.pi('E', 0, 5)), gr(Companion.fr(1, 16), false, Companion.pi('G', 0, 5)), ch(Companion.fr(2, 4), Companion.pi('E', 0, 5)) };
    new SlurAdd(slur(ret[1], ret[2])).execute();
    return ret;
}

Example 43 with Chord

use of com.xenoage.zong.core.music.chord.Chord in project Zong by Xenoage.

the class ChordStamper method stampAll.

/**
 * Returns all the stampings for the given {@link Chord}, including beams,
 * tuplets, slurs and other attachments.
 *
 * The given {@link OpenSlursCache},
 * {@link OpenLyricsCache}, {@link LastLyrics} and {@link OpenTupletsCache} may be modified.
 */
public List<Stamping> stampAll(ChordNotation chord, float xMm, BeamSpacing beam, StaffStampings staffStampings, StamperContext context, FormattedTextStyle defaultLyricStyle, OpenSlursCache openSlursCache, OpenLyricsCache openLyricsCache, LastLyrics lastLyrics, OpenTupletsCache openTupletsCache) {
    List<Stamping> ret = alist();
    Chord element = chord.getElement();
    int staffIndex = context.staffIndex;
    int systemIndex = context.systemIndex;
    // noteheads, leger lines, dots, accidentals, stem, flags, articulations
    ChordStampings chordSt = stampCore(chord, xMm, context);
    chordSt.addAllTo(ret);
    // beam
    if (beam != null) {
        // stamp the whole beam (when we find the beginning of the beam)
        // TIDY: create/store beam stampings elsewhere?
        Beam beamElement = beam.notation.element;
        int chordIndex = beamElement.getWaypointIndex(element);
        if (chordIndex == 0) {
            ret.addAll(beamStamper.stamp(beam, context.getCurrentStaffStamping()));
        }
    }
    // ties and slurs
    for (Slur slur : element.getSlurs()) {
        SlurWaypoint wp = slur.getWaypoint(element);
        WaypointPosition pos = slur.getWaypointPosition(element);
        // TODO: choose top/bottom
        int noteIndex = notNull(wp.getNoteIndex(), 0);
        NoteheadStamping notehead = chordSt.noteheads[noteIndex];
        // define the placement: above or below (TODO: better strategy)
        VSide side = slurStamper.getSide(slur);
        // compute position
        val staff = staffStampings.get(systemIndex, notehead.parentStaff.staffIndex);
        val slurCache = openSlursCache.getOrCreate(slur);
        float distanceIs = slurStamper.getAdditionalDistanceIs(chord, slur.getSide());
        SP defaultSp = sp(notehead.position.xMm, notehead.position.lp + side.getDir() * distanceIs * 2);
        if (pos == WaypointPosition.Start)
            slurCache.setStart(defaultSp, staff, systemIndex);
        else
            slurCache.setStop(defaultSp, staff, systemIndex);
    }
    // lyric
    List<Lyric> lyrics = element.getLyrics();
    if (lyrics.size() > 0) {
        float baseLine = -10;
        for (Lyric lyric : lyrics) {
            if (lyric != null) {
                SyllableType lyricType = lyric.getSyllableType();
                StaffTextStamping lastLyric = lastLyrics.get(staffIndex, lyric.getVerse());
                if (lyricType == SyllableType.Extend) {
                    // extend
                    if (// TODO: frame breaks...
                    lastLyric != null) {
                        // remember it
                        openLyricsCache.setUnderscore((Lyric) lastLyric.getElement(), lastLyric, chordSt.noteheads[0], /* TODO*/
                        staffIndex);
                    }
                } else {
                    // normal lyric
                    // create text stamping
                    StaffTextStamping sts = lyricStamper.createSyllableStamping(lyric, defaultLyricStyle, context.getCurrentStaffStamping(), chordSt.noteheads[0].position.xMm, baseLine);
                    ret.add(sts);
                    // when middle or end syllable, add a hypen between the preceding syllable and this syllable
                    if (// TODO: frame breaks...
                    lastLyric != null) {
                        if (lyricType == SyllableType.Middle || lyricType == SyllableType.End) {
                            StaffTextStamping hyphenStamping = lyricStamper.createHyphenStamping(lastLyric, sts, defaultLyricStyle);
                            ret.add(hyphenStamping);
                        }
                    }
                    // remember this lyric as the currently last one in the current staff and verse
                    lastLyrics.set(staffIndex, lyric.getVerse(), sts);
                }
            }
            baseLine += -5;
        }
    }
    // directions
    ret.addAll(directionStamper.stampForChord(chordSt, context.layouter.symbols));
    // tuplet
    Tuplet tuplet = element.getTuplet();
    if (tuplet != null) {
        openTupletsCache.addChord(element, tuplet, chordSt);
    }
    return ret;
}

Example 44 with Chord

use of com.xenoage.zong.core.music.chord.Chord in project Zong by Xenoage.

the class NotesNotatorTest method testChordG4B5.

/**
 * Tests a G4-B5, 1/4. Stem: left, down. Width: 1x quarter.
 */
@Test
public void testChordG4B5() {
    Chord chord = chord(new Pitch[] { Companion.pi(4, 0, 4), Companion.pi(6, 0, 5) }, Companion.fr(1, 4));
    NotesNotation notes = testee.compute(chord, StemDirection.Down, cw, context);
    assertEquals(0, notes.stemOffsetIs, Df);
    assertEquals(n, notes.widthIs, Df);
    assertEquals(0, notes.getNote(0).xIs, Df);
    assertEquals(NoteSuspension.None, notes.getNote(0).suspension);
    assertEquals(0, notes.getNote(1).xIs, Df);
    assertEquals(NoteSuspension.None, notes.getNote(1).suspension);
}

Example 45 with Chord

use of com.xenoage.zong.core.music.chord.Chord in project Zong by Xenoage.

the class NotesNotatorTest method testChordC5C5.

/**
 * Tests a C5/C5 (unison) chord, 1/4. Stem: left, down. Width: 2x quarter.
 */
@Test
public void testChordC5C5() {
    Chord chord = chord(new Pitch[] { Companion.pi(0, 0, 5), Companion.pi(0, 0, 5) }, Companion.fr(1, 4));
    NotesNotation notes = testee.compute(chord, StemDirection.Down, cw, context);
    assertEquals(n, notes.stemOffsetIs, Df);
    assertEquals(2 * n, notes.widthIs, Df);
    NoteDisplacement note = notes.getNote(0);
    assertEquals(5, note.lp);
    assertEquals(0, note.xIs, Df);
    assertEquals(NoteSuspension.Left, note.suspension);
    note = notes.getNote(1);
    assertEquals(5, note.lp);
    assertEquals(n, note.xIs, Df);
    assertEquals(NoteSuspension.None, note.suspension);
}