Function jk

resources/vega.min.js:18053–18186

(t, e, n, r)

    return Gb(t[0]) <= Pb ? t[0] : rw(t[0]) * (((Gb(t[0]) + Pb) % Wb) - Pb);
  }
  function jk(t, e, n, r) {
    return function (i) {
      var o,
        a,
        s,
        u = e(i),
        l = Ok(),
        c = e(l),
        f = !1,
        h = {
          point: d,
          lineStart: g,
          lineEnd: m,
          polygonStart: function () {
            ((h.point = y),
              (h.lineStart = v),
              (h.lineEnd = _),
              (a = []),
              (o = []));
          },
          polygonEnd: function () {
            ((h.point = d), (h.lineStart = g), (h.lineEnd = m), (a = Ce(a)));
            var t = (function (t, e) {
              var n = Pk(e),
                r = e[1],
                i = nw(r),
                o = [nw(n), -Jb(n), 0],
                a = 0,
                s = 0,
                u = new ae();
              1 === i ? (r = jb + Ub) : -1 === i && (r = -jb - Ub);
              for (var l = 0, c = t.length; l < c; ++l)
                if ((h = (f = t[l]).length))
                  for (
                    var f,
                      h,
                      d = f[h - 1],
                      p = Pk(d),
                      g = d[1] / 2 + Ib,
                      m = nw(g),
                      y = Jb(g),
                      v = 0;
                    v < h;
                    ++v, p = x, m = w, y = k, d = _
                  ) {
                    var _ = f[v],
                      x = Pk(_),
                      b = _[1] / 2 + Ib,
                      w = nw(b),
                      k = Jb(b),
                      A = x - p,
                      M = A >= 0 ? 1 : -1,
                      E = M * A,
                      D = E > Pb,
                      C = m * w;
                    if (
                      (u.add(Xb(C * M * nw(E), y * k + C * Jb(E))),
                      (a += D ? A + M * Wb : A),