Function Bz

resources/vega.min.js:29454–29476

(t, e, n, r)

    return !("parent" === t || e instanceof Ja.proxy);
  }
  function Bz(t, e, n, r) {
    const i = t.element();
    i &&
      i.setAttribute(
        "title",
        (function (t) {
          return null == t
            ? ""
            : k(t)
              ? zz(t)
              : A(t) && !gt(t)
                ? ((e = t),
                  Object.keys(e)
                    .map((t) => {
                      const n = e[t];
                      return t + ": " + (k(n) ? zz(n) : Nz(n));
                    })
                    .join("\n"))
                : t + "";
          var e;
        })(r),
      );
  }
  function zz(t) {
    return "[" + t.map(Nz).join(", ") + "]";
  }