Function tr

resources/vega.min.js:2025–2040

(t)

    Qn = [Pn, jn, In, Wn, Hn, Yn, Gn, Vn, Xn, Jn, Zn],
    Kn = Qn.reduce((t, e, n) => ((t[e] = 1 + n), t), {});
  function tr(t) {
    const e = V(t).slice(),
      n = {};
    (e.length || s("Missing time unit."),
      e.forEach((t) => {
        ut(Kn, t) ? (n[t] = 1) : s(`Invalid time unit: ${t}.`);
      }));
    return (
      (n[Wn] || n[Yn] ? 1 : 0) +
        (n[jn] || n[In] || n[Hn] ? 1 : 0) +
        (n[Gn] ? 1 : 0) >
        1 && s(`Incompatible time units: ${t}`),
      e.sort((t, e) => Kn[t] - Kn[e]),
      e
    );
  }
  const er = {
    [Pn]: "%Y ",
    [jn]: "Q%q ",