Function ko

resources/vega.min.js:2876–2879

(t)

    return Math.floor(+t / 1e3);
  }
  function ko(t) {
    const e = {};
    return (n) => e[n] || (e[n] = t(n));
  }
  function Ao(t) {
    const e = ko(t.format),
      n = t.formatPrefix;