@stringsync/vexml/dist/cjs/musicxml/attributes.js

MusicXML to Vexflow

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Attributes = void 0;
const clef_1 = require("./clef");
const key_1 = require("./key");
const time_1 = require("./time");
const stavedetails_1 = require("./stavedetails");
const measurestyle_1 = require("./measurestyle");
/**
 * Attributes contains musical information that typically changes each measure, such as key and time signatures, clefs,
 * transpositions and staving.
 *
 * See https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/attributes/
 */
class Attributes {
    element;
    constructor(element) {
        this.element = element;
    }
    /** Returns the number of staves. */
    getStaveCount() {
        return this.element.first('staves')?.content().int() ?? null;
    }
    /** Returns the stave details. */
    getStaveDetails() {
        return this.element.all('staff-details').map((element) => new stavedetails_1.StaveDetails(element));
    }
    /** Returns the times. */
    getTimes() {
        return this.element.all('time').map((element) => new time_1.Time(element));
    }
    /** Returns the keys. */
    getKeys() {
        return this.element.all('key').map((element) => new key_1.Key(element));
    }
    /** Returns the clefs. */
    getClefs() {
        return this.element.all('clef').map((element) => new clef_1.Clef(element));
    }
    /** Returns the measure styles. */
    getMeasureStyles() {
        return this.element.all('measure-style').map((element) => new measurestyle_1.MeasureStyle(element));
    }
    /** Returns the how many divisions per quarter note are used to indicate a note's duration. */
    getQuarterNoteDivisions() {
        return this.element.first('divisions')?.content().int() ?? null;
    }
}
exports.Attributes = Attributes;