vexflow-musicxml/src/xml/Key.js

MusicXml Parser for vexflow

import { XmlObject } from './XmlObject';

export class Key extends XmlObject {
  constructor(...node) {
    super(...node);
    this.Fifths = this.getNum('fifths');
    this.Mode = this.getText('mode');
    // Default is always Major
    if (this.Mode === '') {
      this.Mode = 'major';
    }
  }

  toString() {
    return `Fifths: ${this.Fifths} Mode: ${this.Mode}`;
  }
}