@stringsync/vexml/dist/esm/parsing/musicxml/chord.js

MusicXML to Vexflow

import * as util from '../../util';
import { Note } from './note';
export class Chord {
    config;
    log;
    notes;
    constructor(config, log, notes) {
        this.config = config;
        this.log = log;
        this.notes = notes;
    }
    static create(config, log, measureBeat, duration, musicXML) {
        util.assert(musicXML.note.isChordHead(), 'Expected note to be a chord head');
        const notes = [musicXML.note, ...musicXML.note.getChordTail()].map((note) => Note.create(config, log, measureBeat, duration, { note }));
        return new Chord(config, log, notes);
    }
    parse(voiceCtx) {
        const parsed = this.notes.map((note) => note.parse(voiceCtx));
        const notes = parsed.map((note) => ({
            type: 'chordnote',
            accidental: note.accidental,
            curveIds: note.curveIds,
            head: note.head,
            pitch: note.pitch,
            tabPositions: note.tabPositions,
        }));
        const annotations = parsed.flatMap((note) => note.annotations);
        const tupletIds = parsed.flatMap((note) => note.tupletIds);
        const graceEntries = parsed.flatMap((note) => note.graceEntries);
        const first = parsed.at(0);
        util.assertDefined(first);
        return {
            type: 'chord',
            notes,
            annotations,
            tupletIds,
            beamId: first.beamId,
            dotCount: first.dotCount,
            duration: first.duration,
            durationType: first.durationType,
            measureBeat: first.measureBeat,
            stemDirection: first.stemDirection,
            graceEntries,
            wedgeId: first.wedgeId,
            pedalMark: first.pedalMark,
            octaveShiftId: first.octaveShiftId,
            vibratoIds: first.vibratoIds,
            articulations: first.articulations,
            bends: first.bends,
        };
    }
}