@stringsync/vexml/dist/esm/playback/duration.js

MusicXML to Vexflow

// Conversions to milliseconds
const ms = (v) => v;
const sec = (v) => ms(v * 1000);
const min = (v) => sec(v * 60);
export class Duration {
    static zero() {
        return new Duration(0);
    }
    static ms(v) {
        return new Duration(ms(v));
    }
    static sec(v) {
        return new Duration(sec(v));
    }
    static minutes(v) {
        return new Duration(min(v));
    }
    static sum(durations) {
        return Duration.ms(durations.reduce((acc, duration) => acc + duration.ms, 0));
    }
    static max(...durations) {
        return Duration.ms(Math.max(...durations.map((duration) => duration.ms)));
    }
    _ms;
    constructor(ms) {
        this._ms = ms;
    }
    isEqual(duration) {
        return this.ms === duration.ms;
    }
    add(duration) {
        return Duration.ms(duration.ms + this.ms);
    }
    isGreaterThan(duration) {
        return this.ms > duration.ms;
    }
    isGreaterThanOrEqual(duration) {
        return this.ms >= duration.ms;
    }
    isLessThan(duration) {
        return this.ms < duration.ms;
    }
    isLessThanOrEqualTo(duration) {
        return this.ms <= duration.ms;
    }
    compare(duration) {
        if (this.isLessThan(duration)) {
            return -1;
        }
        if (this.isGreaterThan(duration)) {
            return 1;
        }
        return 0;
    }
    get ms() {
        return this._ms;
    }
    get sec() {
        return this.ms / 1000;
    }
    get minutes() {
        return this.sec / 60;
    }
}