Function zx

resources/vega.min.js:15811–15814

(t)

        if (Tx(o, (n = t[r].bounds), e)) return !0;
    },
    zx = (t) => {
      const e = t.bounds;
      return e.width() > 1 && e.height() > 1;
    },
    Nx = (t) => (t.forEach((t) => (t.opacity = 1)), t),
    Ox = (t, e) => t.reflow(e.modified()).modifies("opacity");
  function Rx(t) {