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    return xs(Object.entries((i = a.proxy) == null ? void 0 : i.$attrs).filter(([o]) => !n.value.includes(o) && !(e && R2.test(o))));
  }) : (Dt("use-attrs", "getCurrentInstance() returned null. useAttrs() must be called at the top of a setup function"), V(() => ({})));
}, as = ({ from: t, replacement: e, scope: r, version: n, ref: a, type: i = "API" }, o) => {
  Pe(() => P(o), (s) => {
    s && Dt(r, `[${i}] ${t} is about to be deprecated in version ${n}, please use ${e} instead.
For more detail, please visit: ${a}
`);
  }, {
    immediate: !0
  });
};
var V2 = {
  name: "en",
  el: {
    breadcrumb: {
      label: "Breadcrumb"
    },
    colorpicker: {
      confirm: "OK",
      clear: "Clear",
      defaultLabel: "color picker",
      description: "current color is {color}. press enter to select a new color.",
      alphaLabel: "pick alpha value"
    },
    datepicker: {
      now: "Now",
      today: "Today",
      cancel: "Cancel",
      clear: "Clear",
      confirm: "OK",
      dateTablePrompt: "Use the arrow keys and enter to select the day of the month",
      monthTablePrompt: "Use the arrow keys and enter to select the month",
      yearTablePrompt: "Use the arrow keys and enter to select the year",
      selectedDate: "Selected date",
      selectDate: "Select date",
      selectTime: "Select time",
      startDate: "Start Date",
      startTime: "Start Time",
      endDate: "End Date",
      endTime: "End Time",
      prevYear: "Previous Year",
      nextYear: "Next Year",
      prevMonth: "Previous Month",
      nextMonth: "Next Month",
      year: "",
      month1: "January",
      month2: "February",
      month3: "March",
      month4: "April",
      month5: "May",
      month6: "June",
      month7: "July",
      month8: "August",
      month9: "September",
      month10: "October",
      month11: "November",
      month12: "December",
      week: "week",
      weeks: {
        sun: "Sun",
        mon: "Mon",
        tue: "Tue",
        wed: "Wed",
        thu: "Thu",
        fri: "Fri",
        sat: "Sat"
      },
      weeksFull: {
        sun: "Sunday",
        mon: "Monday",
        tue: "Tuesday",
        wed: "Wednesday",
        thu: "Thursday",
        fri: "Friday",
        sat: "Saturday"
      },
      months: {
        jan: "Jan",
        feb: "Feb",
        mar: "Mar",
        apr: "Apr",
        may: "May",
        jun: "Jun",
        jul: "Jul",
        aug: "Aug",
        sep: "Sep",
        oct: "Oct",
        nov: "Nov",
        dec: "Dec"
      }
    },
    inputNumber: {
      decrease: "decrease number",
      increase: "increase number"
    },
    select: {
      loading: "Loading",
      noMatch: "No matching data",
      noData: "No data",
      placeholder: "Select"
    },
    mention: {
      loading: "Loading"
    },
    dropdown: {
      toggleDropdown: "Toggle Dropdown"
    },
    cascader: {
      noMatch: "No matching data",
      loading: "Loading",
      placeholder: "Select",
      noData: "No data"
    },
    pagination: {
      goto: "Go to",
      pagesize: "/page",
      total: "Total {total}",
      pageClassifier: "",
      page: "Page",
      prev: "Go to previous page",
      next: "Go to next page",
      currentPage: "page {pager}",
      prevPages: "Previous {pager} pages",
      nextPages: "Next {pager} pages",
      deprecationWarning: "Deprecated usages detected, please refer to the el-pagination documentation for more details"
    },
    dialog: {
      close: "Close this dialog"
    },
    drawer: {
      close: "Close this dialog"
    },
    messagebox: {
      title: "Message",
      confirm: "OK",
      cancel: "Cancel",
      error: "Illegal input",
      close: "Close this dialog"
    },
    upload: {
      deleteTip: "press delete to remove",
      delete: "Delete",
      preview: "Preview",
      continue: "Continue"
    },
    slider: {
      defaultLabel: "slider between {min} and {max}",
      defaultRangeStartLabel: "pick start value",
      defaultRangeEndLabel: "pick end value"
    },
    table: {
      emptyText: "No Data",
      confirmFilter: "Confirm",
      resetFilter: "Reset",
      clearFilter: "All",
      sumText: "Sum"
    },
    tour: {
      next: "Next",
      previous: "Previous",
      finish: "Finish"
    },
    tree: {
      emptyText: "No Data"
    },
    transfer: {
      noMatch: "No matching data",
      noData: "No data",
      titles: ["List 1", "List 2"],
      filterPlaceholder: "Enter keyword",
      noCheckedFormat: "{total} items",
      hasCheckedFormat: "{checked}/{total} checked"
    },
    image: {
      error: "FAILED"
    },
    pageHeader: {
      title: "Back"
    },
    popconfirm: {
      confirmButtonText: "Yes",
      cancelButtonText: "No"
    },
    carousel: {
      leftArrow: "Carousel arrow left",
      rightArrow: "Carousel arrow right",
      indicator: "Carousel switch to index {index}"
    }
  }
};
const H2 = (t) => (e, r) => q2(e, r, P(t)), q2 = (t, e, r) => fn(r, t, t).replace(/\{(\w+)\}/g, (n, a) => {
  var i;
  return `${(i = e == null ? void 0 : e[a]) != null ? i : `{${a}}`}`;
}), K2 = (t) => {
  const e = V(() => P(t).name), r = Xa(t) ? t : ce(t);
  return {
    lang: e,
    locale: r,
    t: H2(t)
  };
}, Wv = Symbol("localeContextKey"), yo = (t) => {
  const e = t || Ue(Wv, ce());
  return K2(V(() => e.value || V2));
}, is = "el", U2 = "is-", Qn = (t, e, r, n, a) => {
  let i = `${t}-${e}`;
  return r && (i += `-${r}`), n && (i += `__${n}`), a && (i += `--${a}`), i;
}, Yv = Symbol("namespaceContextKey"), Nu = (t) => {
  const e = t || (gt() ? Ue(Yv, ce(is)) : ce(is));
  return V(() => P(e) || is);
}, He = (t, e) => {
  const r = Nu(e);
  return {
    namespace: r,
    b: (p = "") => Qn(r.value, t, p, "", ""),
    e: (p) => p ? Qn(r.value, t, "", p, "") : "",
    m: (p) => p ? Qn(r.value, t, "", "", p) : "",
    be: (p, m) => p && m ? Qn(r.value, t, p, m, "") : "",
    em: (p, m) => p && m ? Qn(r.value, t, "", p, m) : "",
    bm: (p, m) => p && m ? Qn(r.value, t, p, "", m) : "",
    bem: (p, m, g) => p && m && g ? Qn(r.value, t, p, m, g) : "",
    is: (p, ...m) => {
      const g = m.length >= 1 ? m[0] : !0;
      return p && g ? `${U2}${p}` : "";
    },
    cssVar: (p) => {
      const m = {};
      for (const g in p)
        p[g] && (m[`--${r.value}-${g}`] = p[g]);
      return m;
    },
    cssVarName: (p) => `--${r.value}-${p}`,
    cssVarBlock: (p) => {
      const m = {};
      for (const g in p)
        p[g] && (m[`--${r.value}-${t}-${g}`] = p[g]);
      return m;
    },
    cssVarBlockName: (p) => `--${r.value}-${t}-${p}`
  };
}, G2 = Ws({
  type: $e(Boolean),
  default: null
}), W2 = Ws({
  type: $e(Function)
}), Y2 = (t) => {
  const e = `update:${t}`, r = `onUpdate:${t}`, n = [e], a = {
    [t]: G2,
    [r]: W2
  };
  return {
    useModelToggle: ({
      indicator: o,
      toggleReason: s,
      shouldHideWhenRouteChanges: u,
      shouldProceed: l,
      onShow: c,
      onHide: d
    }) => {
      const v = gt(), { emit: h } = v, f = v.props, p = V(() => lr(f[r])), m = V(() => f[t] === null), g = (C) => {
        o.value !== !0 && (o.value = !0, s && (s.value = C), lr(c) && c(C));
      }, y = (C) => {
        o.value !== !1 && (o.value = !1, s && (s.value = C), lr(d) && d(C));
      }, b = (C) => {
        if (f.disabled === !0 || lr(l) && !l())
          return;
        const T = p.value && _t;
        T && h(e, !0), (m.value || !T) && g(C);
      }, w = (C) => {
        if (f.disabled === !0 || !_t)
          return;
        const T = p.value && _t;
        T && h(e, !1), (m.value || !T) && y(C);
      }, x = (C) => {
        Qa(C) && (f.disabled && C ? p.value && h(e, !1) : o.value !== C && (C ? g() : y()));
      }, E = () => {
        o.value ? w() : b();
      };
      return Pe(() => f[t], x), u && v.appContext.config.globalProperties.$route !== void 0 && Pe(() => ({
        ...v.proxy.$route
      }), () => {
        u.value && o.value && w();
      }), Et(() => {
        x(f[t]);
      }), {
        hide: w,
        show: b,
        toggle: E,
        hasUpdateHandler: p
      };
    },
    useModelToggleProps: a,
    useModelToggleEmits: n
  };
}, Zv = (t) => {
  const e = gt();
  return V(() => {
    var r, n;
    return (n = (r = e == null ? void 0 : e.proxy) == null ? void 0 : r.$props) == null ? void 0 : n[t];
  });
};
var vr = "top", _r = "bottom", Dr = "right", hr = "left", $u = "auto", bo = [vr, _r, Dr, hr], ei = "start", Xi = "end", Z2 = "clippingParents", Xv = "viewport", _i = "popper", X2 = "reference", pd = bo.reduce(function(t, e) {
  return t.concat([e + "-" + ei, e + "-" + Xi]);
}, []), Ys = [].concat(bo, [$u]).reduce(function(t, e) {
  return t.concat([e, e + "-" + ei, e + "-" + Xi]);
}, []), j2 = "beforeRead", Q2 = "read", J2 = "afterRead", ew = "beforeMain", tw = "main", rw = "afterMain", nw = "beforeWrite", aw = "write", iw = "afterWrite", ow = [j2, Q2, J2, ew, tw, rw, nw, aw, iw];
function tn(t) {
  return t ? (t.nodeName || "").toLowerCase() : null;
}
function Kr(t) {
  if (t == null) return window;
  if (t.toString() !== "[object Window]") {
    var e = t.ownerDocument;
    return e && e.defaultView || window;
  }
  return t;
}
function ti(t) {
  var e = Kr(t).Element;
  return t instanceof e || t instanceof Element;
}
function Tr(t) {
  var e = Kr(t).HTMLElement;
  return t instanceof e || t instanceof HTMLElement;
}
function Ru(t) {
  if (typeof ShadowRoot > "u") return !1;
  var e = Kr(t).ShadowRoot;
  return t instanceof e || t instanceof ShadowRoot;
}
function sw(t) {
  var e = t.state;
  Object.keys(e.elements).forEach(function(r) {
    var n = e.styles[r] || {}, a = e.attributes[r] || {}, i = e.elements[r];
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      var s = a[o];
      s === !1 ? i.removeAttribute(o) : i.setAttribute(o, s === !0 ? "" : s);
    }));
  });
}
function lw(t) {
  var e = t.state, r = { popper: { position: e.options.strategy, left: "0", top: "0", margin: "0" }, arrow: { position: "absolute" }, reference: {} };
  return Object.assign(e.elements.popper.style, r.popper), e.styles = r, e.elements.arrow && Object.assign(e.elements.arrow.style, r.arrow), function() {
    Object.keys(e.elements).forEach(function(n) {
      var a = e.elements[n], i = e.attributes[n] || {}, o = Object.keys(e.styles.hasOwnProperty(n) ? e.styles[n] : r[n]), s = o.reduce(function(u, l) {
        return u[l] = "", u;
      }, {});
      !Tr(a) || !tn(a) || (Object.assign(a.style, s), Object.keys(i).forEach(function(u) {
        a.removeAttribute(u);
      }));
    });
  };
}
var jv = { name: "applyStyles", enabled: !0, phase: "write", fn: sw, effect: lw, requires: ["computeStyles"] };
function Qr(t) {
  return t.split("-")[0];
}
var da = Math.max, Ts = Math.min, ri = Math.round;
function ni(t, e) {
  e === void 0 && (e = !1);
  var r = t.getBoundingClientRect(), n = 1, a = 1;
  if (Tr(t) && e) {
    var i = t.offsetHeight, o = t.offsetWidth;
    o > 0 && (n = ri(r.width) / o || 1), i > 0 && (a = ri(r.height) / i || 1);
  }
  return { width: r.width / n, height: r.height / a, top: r.top / a, right: r.right / n, bottom: r.bottom / a, left: r.left / n, x: r.left / n, y: r.top / a };
}
function zu(t) {
  var e = ni(t), r = t.offsetWidth, n = t.offsetHeight;
  return Math.abs(e.width - r) <= 1 && (r = e.width), Math.abs(e.height - n) <= 1 && (n = e.height), { x: t.offsetLeft, y: t.offsetTop, width: r, height: n };
}
function Qv(t, e) {
  var r = e.getRootNode && e.getRootNode();
  if (t.contains(e)) return !0;
  if (r && Ru(r)) {
    var n = e;
    do {
      if (n && t.isSameNode(n)) return !0;
      n = n.parentNode || n.host;
    } while (n);
  }
  return !1;
}
function pn(t) {
  return Kr(t).getComputedStyle(t);
}
function uw(t) {
  return ["table", "td", "th"].indexOf(tn(t)) >= 0;
}
function Yn(t) {
  return ((ti(t) ? t.ownerDocument : t.document) || window.document).documentElement;
}
function Zs(t) {
  return tn(t) === "html" ? t : t.assignedSlot || t.parentNode || (Ru(t) ? t.host : null) || Yn(t);
}
function gd(t) {
  return !Tr(t) || pn(t).position === "fixed" ? null : t.offsetParent;
}
function cw(t) {
  var e = navigator.userAgent.toLowerCase().indexOf("firefox") !== -1, r = navigator.userAgent.indexOf("Trident") !== -1;
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    var n = pn(t);
    if (n.position === "fixed") return null;
  }
  var a = Zs(t);
  for (Ru(a) && (a = a.host); Tr(a) && ["html", "body"].indexOf(tn(a)) < 0; ) {
    var i = pn(a);
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    a = a.parentNode;
  }
  return null;
}
function wo(t) {
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  return r && (tn(r) === "html" || tn(r) === "body" && pn(r).position === "static") ? e : r || cw(t) || e;
}
function Vu(t) {
  return ["top", "bottom"].indexOf(t) >= 0 ? "x" : "y";
}
function Vi(t, e, r) {
  return da(t, Ts(e, r));
}
function dw(t, e, r) {
  var n = Vi(t, e, r);
  return n > r ? r : n;
}
function Jv() {
  return { top: 0, right: 0, bottom: 0, left: 0 };
}
function eh(t) {
  return Object.assign({}, Jv(), t);
}
function th(t, e) {
  return e.reduce(function(r, n) {
    return r[n] = t, r;
  }, {});
}
var fw = function(t, e) {
  return t = typeof t == "function" ? t(Object.assign({}, e.rects, { placement: e.placement })) : t, eh(typeof t != "number" ? t : th(t, bo));
};
function vw(t) {
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    var d = fw(a.padding, r), v = zu(i), h = u === "y" ? vr : hr, f = u === "y" ? _r : Dr, p = r.rects.reference[c] + r.rects.reference[u] - o[u] - r.rects.popper[c], m = o[u] - r.rects.reference[u], g = wo(i), y = g ? u === "y" ? g.clientHeight || 0 : g.clientWidth || 0 : 0, b = p / 2 - m / 2, w = d[h], x = y - v[c] - d[f], E = y / 2 - v[c] / 2 + b, C = Vi(w, E, x), T = u;
    r.modifiersData[n] = (e = {}, e[T] = C, e.centerOffset = C - E, e);
  }
}
function hw(t) {
  var e = t.state, r = t.options, n = r.element, a = n === void 0 ? "[data-popper-arrow]" : n;
  a != null && (typeof a == "string" && (a = e.elements.popper.querySelector(a), !a) || !Qv(e.elements.popper, a) || (e.elements.arrow = a));
}
var pw = { name: "arrow", enabled: !0, phase: "main", fn: vw, effect: hw, requires: ["popperOffsets"], requiresIfExists: ["preventOverflow"] };
function ai(t) {
  return t.split("-")[1];
}
var gw = { top: "auto", right: "auto", bottom: "auto", left: "auto" };
function mw(t) {
  var e = t.x, r = t.y, n = window, a = n.devicePixelRatio || 1;
  return { x: ri(e * a) / a || 0, y: ri(r * a) / a || 0 };
}
function md(t) {
  var e, r = t.popper, n = t.popperRect, a = t.placement, i = t.variation, o = t.offsets, s = t.position, u = t.gpuAcceleration, l = t.adaptive, c = t.roundOffsets, d = t.isFixed, v = o.x, h = v === void 0 ? 0 : v, f = o.y, p = f === void 0 ? 0 : f, m = typeof c == "function" ? c({ x: h, y: p }) : { x: h, y: p };
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      w = _r;
      var k = d && E === x && x.visualViewport ? x.visualViewport.height : E[C];
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      var _ = d && E === x && x.visualViewport ? x.visualViewport.width : E[T];
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    }
  }
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}
function yw(t) {
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  e.modifiersData.popperOffsets != null && (e.styles.popper = Object.assign({}, e.styles.popper, md(Object.assign({}, l, { offsets: e.modifiersData.popperOffsets, position: e.options.strategy, adaptive: o, roundOffsets: u })))), e.modifiersData.arrow != null && (e.styles.arrow = Object.assign({}, e.styles.arrow, md(Object.assign({}, l, { offsets: e.modifiersData.arrow, position: "absolute", adaptive: !1, roundOffsets: u })))), e.attributes.popper = Object.assign({}, e.attributes.popper, { "data-popper-placement": e.placement });
}
var rh = { name: "computeStyles", enabled: !0, phase: "beforeWrite", fn: yw, data: {} }, $o = { passive: !0 };
function bw(t) {
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  return i && l.forEach(function(c) {
    c.addEventListener("scroll", r.update, $o);
  }), s && u.addEventListener("resize", r.update, $o), function() {
    i && l.forEach(function(c) {
      c.removeEventListener("scroll", r.update, $o);
    }), s && u.removeEventListener("resize", r.update, $o);
  };
}
var nh = { name: "eventListeners", enabled: !0, phase: "write", fn: function() {
}, effect: bw, data: {} }, ww = { left: "right", right: "left", bottom: "top", top: "bottom" };
function os(t) {
  return t.replace(/left|right|bottom|top/g, function(e) {
    return ww[e];
  });
}
var Cw = { start: "end", end: "start" };
function yd(t) {
  return t.replace(/start|end/g, function(e) {
    return Cw[e];
  });
}
function Hu(t) {
  var e = Kr(t), r = e.pageXOffset, n = e.pageYOffset;
  return { scrollLeft: r, scrollTop: n };
}
function qu(t) {
  return ni(Yn(t)).left + Hu(t).scrollLeft;
}
function xw(t) {
  var e = Kr(t), r = Yn(t), n = e.visualViewport, a = r.clientWidth, i = r.clientHeight, o = 0, s = 0;
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}
function Ew(t) {
  var e, r = Yn(t), n = Hu(t), a = (e = t.ownerDocument) == null ? void 0 : e.body, i = da(r.scrollWidth, r.clientWidth, a ? a.scrollWidth : 0, a ? a.clientWidth : 0), o = da(r.scrollHeight, r.clientHeight, a ? a.scrollHeight : 0, a ? a.clientHeight : 0), s = -n.scrollLeft + qu(t), u = -n.scrollTop;
  return pn(a || r).direction === "rtl" && (s += da(r.clientWidth, a ? a.clientWidth : 0) - i), { width: i, height: o, x: s, y: u };
}
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      return Fn(t.modelValue).length === 0 && !o.inputValue;
    const W = fr(t.modelValue) ? t.modelValue[0] : t.modelValue;
    return t.filterable || Mn(W) ? !o.inputValue : !0;
  }), fe = V(() => {
    var W;
    const we = (W = t.placeholder) != null ? W : r("el.select.placeholder");
    return t.multiple || !M.value ? we : o.selectedLabel;
  }), me = V(() => Gl ? null : "mouseenter");
  Pe(() => t.modelValue, (W, we) => {
    t.multiple && t.filterable && !t.reserveKeyword && (o.inputValue = "", Ce("")), xe(), !Es(W, we) && t.validateEvent && (O == null || O.validate("change").catch((We) => Dt(We)));
  }, {
    flush: "post",
    deep: !0
  }), Pe(() => k.value, (W) => {
    W ? Ce(o.inputValue) : (o.inputValue = "", o.previousQuery = null, o.isBeforeHide = !0), e("visible-change", W);
  }), Pe(() => o.options.entries(), () => {
    var W;
    if (!_t)
      return;
    const we = ((W = s.value) == null ? void 0 : W.querySelectorAll("input")) || [];
    (!t.filterable && !t.defaultFirstOption && !Mn(t.modelValue) || !Array.from(we).includes(document.activeElement)) && xe(), t.defaultFirstOption && (t.filterable || t.remote) && oe.value && ke();
  }, {
    flush: "post"
  }), Pe(() => o.hoveringIndex, (W) => {
    qt(W) && W > -1 ? _.value = ae.value[W] || {} : _.value = {}, ae.value.forEach((we) => {
      we.hover = _.value === we;
    });
  }), bv(() => {
    o.isBeforeHide || $();
  });
  const Ce = (W) => {
    o.previousQuery === W || b.value || (o.previousQuery = W, t.filterable && lr(t.filterMethod) ? t.filterMethod(W) : t.filterable && t.remote && lr(t.remoteMethod) && t.remoteMethod(W), t.defaultFirstOption && (t.filterable || t.remote) && oe.value ? ot(ke) : ot(qe));
  }, ke = () => {
    const W = ae.value.filter((at) => at.visible && !at.disabled && !at.states.groupDisabled), we = W.find((at) => at.created), We = W[0];
    o.hoveringIndex = _e(ae.value, we || We);
  }, xe = () => {
    if (t.multiple)
      o.selectedLabel = "";
    else {
      const we = fr(t.modelValue) ? t.modelValue[0] : t.modelValue, We = De(we);
      o.selectedLabel = We.currentLabel, o.selected = [We];
      return;
    }
    const W = [];
    Mn(t.modelValue) || Fn(t.modelValue).forEach((we) => {
      W.push(De(we));
    }), o.selected = W;
  }, De = (W) => {
    let we;
    const We = bl(W).toLowerCase() === "object", at = bl(W).toLowerCase() === "null", Gr = bl(W).toLowerCase() === "undefined";
    for (let sn = o.cachedOptions.size - 1; sn >= 0; sn--) {
      const Cr = ue.value[sn];
      if (We ? fn(Cr.value, t.valueKey) === fn(W, t.valueKey) : Cr.value === W) {
        we = {
          value: W,
          currentLabel: Cr.currentLabel,
          get isDisabled() {
            return Cr.isDisabled;
          }
        };
        break;
      }
    }
    if (we)
      return we;
    const Sn = We ? W.label : !at && !Gr ? W : "";
    return {
      value: W,
      currentLabel: Sn
    };
  }, qe = () => {
    o.hoveringIndex = ae.value.findIndex((W) => o.selected.some((we) => Xt(we) === Xt(W)));
  }, Ke = () => {
    o.selectionWidth = u.value.getBoundingClientRect().width;
  }, Be = () => {
    o.calculatorWidth = v.value.getBoundingClientRect().width;
  }, Ge = () => {
    o.collapseItemWidth = g.value.getBoundingClientRect().width;
  }, le = () => {
    var W, we;
    (we = (W = l.value) == null ? void 0 : W.updatePopper) == null || we.call(W);
  }, S = () => {
    var W, we;
    (we = (W = c.value) == null ? void 0 : W.updatePopper) == null || we.call(W);
  }, z = () => {
    o.inputValue.length > 0 && !k.value && (k.value = !0), Ce(o.inputValue);
  }, ie = (W) => {
    if (o.inputValue = W.target.value, t.remote)
      j();
    else
      return z();
  }, j = Rv(() => {
    z();
  }, ee.value), Y = (W) => {
    Es(t.modelValue, W) || e(Bu, W);
  }, pe = (W) => Kb(W, (we) => !o.disabledOptions.has(we)), re = (W) => {
    if (t.multiple && W.code !== Lt.delete && W.target.value.length <= 0) {
      const we = Fn(t.modelValue).slice(), We = pe(we);
      if (We < 0)
        return;
      const at = we[We];
      we.splice(We, 1), e(zt, we), Y(we), e("remove-tag", at);
    }
  }, ve = (W, we) => {
    const We = o.selected.indexOf(we);
    if (We > -1 && !I.value) {
      const at = Fn(t.modelValue).slice();
      at.splice(We, 1), e(zt, at), Y(at), e("remove-tag", we.value);
    }
    W.stopPropagation(), kt();
  }, Ae = (W) => {
    W.stopPropagation();
    const we = t.multiple ? [] : L.value;
    if (t.multiple)
      for (const We of o.selected)
        We.isDisabled && we.push(We.value);
    e(zt, we), Y(we), o.hoveringIndex = -1, k.value = !1, e("clear"), kt();
  }, Me = (W) => {
    var we;
    if (t.multiple) {
      const We = Fn((we = t.modelValue) != null ? we : []).slice(), at = _e(We, W.value);
      at > -1 ? We.splice(at, 1) : (t.multipleLimit <= 0 || We.length < t.multipleLimit) && We.push(W.value), e(zt, We), Y(We), W.created && Ce(""), t.filterable && !t.reserveKeyword && (o.inputValue = "");
    } else
      e(zt, W.value), Y(W.value), k.value = !1;
    kt(), !k.value && ot(() => {
      Ne(W);
    });
  }, _e = (W = [], we) => {
    if (!Ht(we))
      return W.indexOf(we);
    const We = t.valueKey;
    let at = -1;
    return W.some((Gr, Sn) => ys(fn(Gr, We)) === fn(we, We) ? (at = Sn, !0) : !1), at;
  }, Ne = (W) => {
    var we, We, at, Gr, Sn;
    const Oa = fr(W) ? W[0] : W;
    let sn = null;
    if (Oa != null && Oa.value) {
      const Cr = ae.value.filter((Tn) => Tn.value === Oa.value);
      Cr.length > 0 && (sn = Cr[0].$el);
    }
    if (l.value && sn) {
      const Cr = (Gr = (at = (We = (we = l.value) == null ? void 0 : we.popperRef) == null ? void 0 : We.contentRef) == null ? void 0 : at.querySelector) == null ? void 0 : Gr.call(at, `.${a.be("dropdown", "wrap")}`);
      Cr && Jb(Cr, sn);
    }
    (Sn = y.value) == null || Sn.handleScroll();
  }, Te = (W) => {
    o.options.set(W.value, W), o.cachedOptions.set(W.value, W), W.disabled && o.disabledOptions.set(W.value, W);
  }, Oe = (W, we) => {
    o.options.get(W) === we && o.options.delete(W);
  }, ut = V(() => {
    var W, we;
    return (we = (W = l.value) == null ? void 0 : W.popperRef) == null ? void 0 : we.contentRef;
  }), nt = () => {
    o.isBeforeHide = !1, ot(() => Ne(o.selected));
  }, kt = () => {
    var W;
    (W = d.value) == null || W.focus();
  }, St = () => {
    var W;
    (W = d.value) == null || W.blur();
  }, wt = (W) => {
    Ae(W);
  }, Zt = () => {
    k.value = !1, T.value && St();
  }, Pt = () => {
    o.inputValue.length > 0 ? o.inputValue = "" : k.value = !1;
  }, Mt = () => {
    I.value || (Gl && (o.inputHovering = !0), o.menuVisibleOnFocus ? o.menuVisibleOnFocus = !1 : k.value = !k.value);
  }, gr = () => {
    k.value ? ae.value[o.hoveringIndex] && Me(ae.value[o.hoveringIndex]) : Mt();
  }, Xt = (W) => Ht(W.value) ? fn(W.value, t.valueKey) : W.value, jt = V(() => ae.value.filter((W) => W.visible).every((W) => W.disabled)), wr = V(() => t.multiple ? t.collapseTags ? o.selected.slice(0, t.maxCollapseTags) : o.selected : []), Pr = V(() => t.multiple ? t.collapseTags ? o.selected.slice(t.maxCollapseTags) : [] : []), ur = (W) => {
    if (!k.value) {
      k.value = !0;
      return;
    }
    if (!(o.options.size === 0 || o.filteredOptionsCount === 0 || b.value) && !jt.value) {
      W === "next" ? (o.hoveringIndex++, o.hoveringIndex === o.options.size && (o.hoveringIndex = 0)) : W === "prev" && (o.hoveringIndex--, o.hoveringIndex < 0 && (o.hoveringIndex = o.options.size - 1));
      const we = ae.value[o.hoveringIndex];
      (we.disabled === !0 || we.states.groupDisabled === !0 || !we.visible) && ur(W), ot(() => Ne(_.value));
    }
  }, Ct = () => {
    if (!u.value)
      return 0;
    const W = window.getComputedStyle(u.value);
    return Number.parseFloat(W.gap || "6px");
  }, Tt = V(() => {
    const W = Ct();
    return { maxWidth: `${g.value && t.maxCollapseTags === 1 ? o.selectionWidth - o.collapseItemWidth - W : o.selectionWidth}px` };
  }), Bt = V(() => ({ maxWidth: `${o.selectionWidth}px` })), kn = V(() => ({
    width: `${Math.max(o.calculatorWidth, Jk)}px`
  }));
  return dn(u, Ke), dn(v, Be), dn(p, le), dn(C, le), dn(m, S), dn(g, Ge), Et(() => {
    xe();
  }), {
    inputId: F,
    contentId: n,
    nsSelect: a,
    nsInput: i,
    states: o,
    isFocused: T,
    expanded: k,
    optionsArray: ae,
    hoverOption: _,
    selectSize: G,
    filteredOptionsCount: oe,
    resetCalculatorWidth: Be,
    updateTooltip: le,
    updateTagTooltip: S,
    debouncedOnInputChange: j,
    onInput: ie,
    deletePrevTag: re,
    deleteTag: ve,
    deleteSelected: Ae,
    handleOptionSelect: Me,
    scrollToOption: Ne,
    hasModelValue: M,
    shouldShowPlaceholder: Ee,
    currentPlaceholder: fe,
    mouseEnterEventName: me,
    showClose: A,
    iconComponent: R,
    iconReverse: K,
    validateState: H,
    validateIcon: q,
    showNewOption: te,
    updateOptions: $,
    collapseTagSize: Q,
    setSelected: xe,
    selectDisabled: I,
    emptyText: se,
    handleCompositionStart: w,
    handleCompositionUpdate: x,
    handleCompositionEnd: E,
    onOptionCreate: Te,
    onOptionDestroy: Oe,
    handleMenuEnter: nt,
    focus: kt,
    blur: St,
    handleClearClick: wt,
    handleClickOutside: Zt,
    handleEsc: Pt,
    toggleMenu: Mt,
    selectOption: gr,
    getValueKey: Xt,
    navigateOptions: ur,
    dropdownMenuVisible: ge,
    showTagList: wr,
    collapseTagList: Pr,
    tagStyle: Tt,
    collapseTagStyle: Bt,
    inputStyle: kn,
    popperRef: ut,
    inputRef: d,
    tooltipRef: l,
    tagTooltipRef: c,
    calculatorRef: v,
    prefixRef: h,
    suffixRef: f,
    selectRef: s,
    wrapperRef: C,
    selectionRef: u,
    scrollbarRef: y,
    menuRef: p,
    tagMenuRef: m,
    collapseItemRef: g
  };
};
var tS = de({
  name: "ElOptions",
  setup(t, { slots: e }) {
    const r = Ue(To);
    let n = [];
    return () => {
      var a, i;
      const o = (a = e.default) == null ? void 0 : a.call(e), s = [];
      function u(l) {
        fr(l) && l.forEach((c) => {
          var d, v, h, f;
          const p = (d = (c == null ? void 0 : c.type) || {}) == null ? void 0 : d.name;
          p === "ElOptionGroup" ? u(!tr(c.children) && !fr(c.children) && lr((v = c.children) == null ? void 0 : v.default) ? (h = c.children) == null ? void 0 : h.default() : c.children) : p === "ElOption" ? s.push((f = c.props) == null ? void 0 : f.value) : fr(c.children) && u(c.children);
        });
      }
      return o.length && u((i = o[0]) == null ? void 0 : i.children), Es(s, n) || (n = s, r && (r.states.optionValues = s)), o;
    };
  }
});
const rS = rt({
  name: String,
  id: String,
  modelValue: {
    type: [Array, String, Number, Boolean, Object],
    default: void 0
  },
  autocomplete: {
    type: String,
    default: "off"
  },
  automaticDropdown: Boolean,
  size: di,
  effect: {
    type: $e(String),
    default: "light"
  },
  disabled: Boolean,
  clearable: Boolean,
  filterable: Boolean,
  allowCreate: Boolean,
  loading: Boolean,
  popperClass: {
    type: String,
    default: ""
  },
  popperOptions: {
    type: $e(Object),
    default: () => ({})
  },
  remote: Boolean,
  loadingText: String,
  noMatchText: String,
  noDataText: String,
  remoteMethod: Function,
  filterMethod: Function,
  multiple: Boolean,
  multipleLimit: {
    type: Number,
    default: 0
  },
  placeholder: {
    type: String
  },
  defaultFirstOption: Boolean,
  reserveKeyword: {
    type: Boolean,
    default: !0
  },
  valueKey: {
    type: String,
    default: "value"
  },
  collapseTags: Boolean,
  collapseTagsTooltip: Boolean,
  maxCollapseTags: {
    type: Number,
    default: 1
  },
  teleported: cr.teleported,
  persistent: {
    type: Boolean,
    default: !0
  },
  clearIcon: {
    type: Hn,
    default: Au
  },
  fitInputWidth: Boolean,
  suffixIcon: {
    type: Hn,
    default: Gs
  },
  tagType: { ...au.type, default: "info" },
  tagEffect: { ...au.effect, default: "light" },
  validateEvent: {
    type: Boolean,
    default: !0
  },
  remoteShowSuffix: Boolean,
  placement: {
    type: $e(String),
    values: Ys,
    default: "bottom-start"
  },
  fallbackPlacements: {
    type: $e(Array),
    default: ["bottom-start", "top-start", "right", "left"]
  },
  appendTo: String,
  ...fC,
  ...Zn(["ariaLabel"])
}), Zd = "ElSelect", nS = de({
  name: Zd,
  componentName: Zd,
  components: {
    ElSelectMenu: Qk,
    ElOption: tc,
    ElOptions: tS,
    ElTag: HE,
    ElScrollbar: qC,
    ElTooltip: ko,
    ElIcon: Vt
  },
  directives: { ClickOutside: _h },
  props: rS,
  emits: [
    zt,
    Bu,
    "remove-tag",
    "clear",
    "visible-change",
    "focus",
    "blur"
  ],
  setup(t, { emit: e }) {
    const r = V(() => {
      const { modelValue: i, multiple: o } = t, s = o ? [] : void 0;
      return fr(i) ? o ? i : s : o ? s : i;
    }), n = Jr({
      ...ho(t),
      modelValue: r
    }), a = eS(n, e);
    return xt(To, Jr({
      props: n,
      states: a.states,
      optionsArray: a.optionsArray,
      handleOptionSelect: a.handleOptionSelect,
      onOptionCreate: a.onOptionCreate,
      onOptionDestroy: a.onOptionDestroy,
      selectRef: a.selectRef,
      setSelected: a.setSelected
    })), {
      ...a,
      modelValue: r
    };
  }
});
function aS(t, e, r, n, a, i) {
  const o = Qt("el-tag"), s = Qt("el-tooltip"), u = Qt("el-icon"), l = Qt("el-option"), c = Qt("el-options"), d = Qt("el-scrollbar"), v = Qt("el-select-menu"), h = O0("click-outside");
  return Ze((N(), Z("div", {
    ref: "selectRef",
    class: ne([t.nsSelect.b(), t.nsSelect.m(t.selectSize)]),
    [L0(t.mouseEnterEventName)]: (f) => t.states.inputHovering = !0,
    onMouseleave: (f) => t.states.inputHovering = !1
  }, [
    J(s, {
      ref: "tooltipRef",
      visible: t.dropdownMenuVisible,
      placement: t.placement,
      teleported: t.teleported,
      "popper-class": [t.nsSelect.e("popper"), t.popperClass],
      "popper-options": t.popperOptions,
      "fallback-placements": t.fallbackPlacements,
      effect: t.effect,
      pure: "",
      trigger: "click",
      transition: `${t.nsSelect.namespace.value}-zoom-in-top`,
      "stop-popper-mouse-event": !1,
      "gpu-acceleration": !1,
      persistent: t.persistent,
      "append-to": t.appendTo,
      onBeforeShow: t.handleMenuEnter,
      onHide: (f) => t.states.isBeforeHide = !1
    }, {
      default: U(() => {
        var f;
        return [
          X("div", {
            ref: "wrapperRef",
            class: ne([
              t.nsSelect.e("wrapper"),
              t.nsSelect.is("focused", t.isFocused),
              t.nsSelect.is("hovering", t.states.inputHovering),
              t.nsSelect.is("filterable", t.filterable),
              t.nsSelect.is("disabled", t.selectDisabled)
            ]),
            onClick: ht(t.toggleMenu, ["prevent"])
          }, [
            t.$slots.prefix ? (N(), Z("div", {
              key: 0,
              ref: "prefixRef",
              class: ne(t.nsSelect.e("prefix"))
            }, [
              Le(t.$slots, "prefix")
            ], 2)) : he("v-if", !0),
            X("div", {
              ref: "selectionRef",
              class: ne([
                t.nsSelect.e("selection"),
                t.nsSelect.is("near", t.multiple && !t.$slots.prefix && !!t.states.selected.length)
              ])
            }, [
              t.multiple ? Le(t.$slots, "tag", { key: 0 }, () => [
                (N(!0), Z(Qe, null, Jt(t.showTagList, (p) => (N(), Z("div", {
                  key: t.getValueKey(p),
                  class: ne(t.nsSelect.e("selected-item"))
                }, [
                  J(o, {
                    closable: !t.selectDisabled && !p.isDisabled,
                    size: t.collapseTagSize,
                    type: t.tagType,
                    effect: t.tagEffect,
                    "disable-transitions": "",
                    style: lt(t.tagStyle),
                    onClose: (m) => t.deleteTag(m, p)
                  }, {
                    default: U(() => [
                      X("span", {
                        class: ne(t.nsSelect.e("tags-text"))
                      }, [
                        Le(t.$slots, "label", {
                          label: p.currentLabel,
                          value: p.value
                        }, () => [
                          ze(Ie(p.currentLabel), 1)
                        ])
                      ], 2)
                    ]),
                    _: 2
                  }, 1032, ["closable", "size", "type", "effect", "style", "onClose"])
                ], 2))), 128)),
                t.collapseTags && t.states.selected.length > t.maxCollapseTags ? (N(), ye(s, {
                  key: 0,
                  ref: "tagTooltipRef",
                  disabled: t.dropdownMenuVisible || !t.collapseTagsTooltip,
                  "fallback-placements": ["bottom", "top", "right", "left"],
                  effect: t.effect,
                  placement: "bottom",
                  teleported: t.teleported
                }, {
                  default: U(() => [
                    X("div", {
                      ref: "collapseItemRef",
                      class: ne(t.nsSelect.e("selected-item"))
                    }, [
                      J(o, {
                        closable: !1,
                        size: t.collapseTagSize,
                        type: t.tagType,
                        effect: t.tagEffect,
                        "disable-transitions": "",
                        style: lt(t.collapseTagStyle)
                      }, {
                        default: U(() => [
                          X("span", {
                            class: ne(t.nsSelect.e("tags-text"))
                          }, " + " + Ie(t.states.selected.length - t.maxCollapseTags), 3)
                        ]),
                        _: 1
                      }, 8, ["size", "type", "effect", "style"])
                    ], 2)
                  ]),
                  content: U(() => [
                    X("div", {
                      ref: "tagMenuRef",
                      class: ne(t.nsSelect.e("selection"))
                    }, [
                      (N(!0), Z(Qe, null, Jt(t.collapseTagList, (p) => (N(), Z("div", {
                        key: t.getValueKey(p),
                        class: ne(t.nsSelect.e("selected-item"))
                      }, [
                        J(o, {
                          class: "in-tooltip",
                          closable: !t.selectDisabled && !p.isDisabled,
                          size: t.collapseTagSize,
                          type: t.tagType,
                          effect: t.tagEffect,
                          "disable-transitions": "",
                          onClose: (m) => t.deleteTag(m, p)
                        }, {
                          default: U(() => [
                            X("span", {
                              class: ne(t.nsSelect.e("tags-text"))
                            }, [
                              Le(t.$slots, "label", {
                                label: p.currentLabel,
                                value: p.value
                              }, () => [
                                ze(Ie(p.currentLabel), 1)
                              ])
                            ], 2)
                          ]),
                          _: 2
                        }, 1032, ["closable", "size", "type", "effect", "onClose"])
                      ], 2))), 128))
                    ], 2)
                  ]),
                  _: 3
                }, 8, ["disabled", "effect", "teleported"])) : he("v-if", !0)
              ]) : he("v-if", !0),
              t.selectDisabled ? he("v-if", !0) : (N(), Z("div", {
                key: 1,
                class: ne([
                  t.nsSelect.e("selected-item"),
                  t.nsSelect.e("input-wrapper"),
                  t.nsSelect.is("hidden", !t.filterable)
                ])
              }, [
                Ze(X("input", {
                  id: t.inputId,
                  ref: "inputRef",
                  "onUpdate:modelValue": (p) => t.states.inputValue = p,
                  type: "text",
                  name: t.name,
                  class: ne([t.nsSelect.e("input"), t.nsSelect.is(t.selectSize)]),
                  disabled: t.selectDisabled,
                  autocomplete: t.autocomplete,
                  style: lt(t.inputStyle),
                  role: "combobox",
                  readonly: !t.filterable,
                  spellcheck: "false",
                  "aria-activedescendant": ((f = t.hoverOption) == null ? void 0 : f.id) || "",
                  "aria-controls": t.contentId,
                  "aria-expanded": t.dropdownMenuVisible,
                  "aria-label": t.ariaLabel,
                  "aria-autocomplete": "none",
                  "aria-haspopup": "listbox",
                  onKeydown: [
                    aa(ht((p) => t.navigateOptions("next"), ["stop", "prevent"]), ["down"]),
                    aa(ht((p) => t.navigateOptions("prev"), ["stop", "prevent"]), ["up"]),
                    aa(ht(t.handleEsc, ["stop", "prevent"]), ["esc"]),
                    aa(ht(t.selectOption, ["stop", "prevent"]), ["enter"]),
                    aa(ht(t.deletePrevTag, ["stop"]), ["delete"])
                  ],
                  onCompositionstart: t.handleCompositionStart,
                  onCompositionupdate: t.handleCompositionUpdate,
                  onCompositionend: t.handleCompositionEnd,
                  onInput: t.onInput,
                  onClick: ht(t.toggleMenu, ["stop"])
                }, null, 46, ["id", "onUpdate:modelValue", "name", "disabled", "autocomplete", "readonly", "aria-activedescendant", "aria-controls", "aria-expanded", "aria-label", "onKeydown", "onCompositionstart", "onCompositionupdate", "onCompositionend", "onInput", "onClick"]), [
                  [I0, t.states.inputValue]
                ]),
                t.filterable ? (N(), Z("span", {
                  key: 0,
                  ref: "calculatorRef",
                  "aria-hidden": "true",
                  class: ne(t.nsSelect.e("input-calculator")),
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  }
  remove(e) {
    const r = this.getNode(e);
    r && r.parent && (r === this.currentNode && (this.currentNode = null), r.parent.removeChild(r));
  }
  append(e, r) {
    const n = ks(r) ? this.root : this.getNode(r);
    n && n.insertChild({ data: e });
  }
  _initDefaultCheckedNodes() {
    const e = this.defaultCheckedKeys || [], r = this.nodesMap;
    e.forEach((n) => {
      const a = r[n];
      a && a.setChecked(!0, !this.checkStrictly);
    });
  }
  _initDefaultCheckedNode(e) {
    (this.defaultCheckedKeys || []).includes(e.key) && e.setChecked(!0, !this.checkStrictly);
  }
  setDefaultCheckedKey(e) {
    e !== this.defaultCheckedKeys && (this.defaultCheckedKeys = e, this._initDefaultCheckedNodes());
  }
  registerNode(e) {
    const r = this.key;
    !e || !e.data || (r ? e.key !== void 0 && (this.nodesMap[e.key] = e) : this.nodesMap[e.id] = e);
  }
  deregisterNode(e) {
    !this.key || !e || !e.data || (e.childNodes.forEach((n) => {
      this.deregisterNode(n);
    }), delete this.nodesMap[e.key]);
  }
  getCheckedNodes(e = !1, r = !1) {
    const n = [], a = function(i) {
      (i.root ? i.root.childNodes : i.childNodes).forEach((s) => {
        (s.checked || r && s.indeterminate) && (!e || e && s.isLeaf) && n.push(s.data), a(s);
      });
    };
    return a(this), n;
  }
  getCheckedKeys(e = !1) {
    return this.getCheckedNodes(e).map((r) => (r || {})[this.key]);
  }
  getHalfCheckedNodes() {
    const e = [], r = function(n) {
      (n.root ? n.root.childNodes : n.childNodes).forEach((i) => {
        i.indeterminate && e.push(i.data), r(i);
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    };
    return r(this), e;
  }
  getHalfCheckedKeys() {
    return this.getHalfCheckedNodes().map((e) => (e || {})[this.key]);
  }
  _getAllNodes() {
    const e = [], r = this.nodesMap;
    for (const n in r)
      va(r, n) && e.push(r[n]);
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  }
  updateChildren(e, r) {
    const n = this.nodesMap[e];
    if (!n)
      return;
    const a = n.childNodes;
    for (let i = a.length - 1; i >= 0; i--) {
      const o = a[i];
      this.remove(o.data);
    }
    for (let i = 0, o = r.length; i < o; i++) {
      const s = r[i];
      this.append(s, n.data);
    }
  }
  _setCheckedKeys(e, r = !1, n) {
    const a = this._getAllNodes().sort((u, l) => u.level - l.level), i = /* @__PURE__ */ Object.create(null), o = Object.keys(n);
    a.forEach((u) => u.setChecked(!1, !1));
    const s = (u) => {
      u.childNodes.forEach((l) => {
        var c;
        i[l.data[e]] = !0, (c = l.childNodes) != null && c.length && s(l);
      });
    };
    for (let u = 0, l = a.length; u < l; u++) {
      const c = a[u], d = c.data[e].toString();
      if (!o.includes(d)) {
        c.checked && !i[d] && c.setChecked(!1, !1);
        continue;
      }
      if (c.childNodes.length && s(c), c.isLeaf || this.checkStrictly) {
        c.setChecked(!0, !1);
        continue;
      }
      if (c.setChecked(!0, !0), r) {
        c.setChecked(!1, !1);
        const h = function(f) {
          f.childNodes.forEach((m) => {
            m.isLeaf || m.setChecked(!1, !1), h(m);
          });
        };
        h(c);
      }
    }
  }
  setCheckedNodes(e, r = !1) {
    const n = this.key, a = {};
    e.forEach((i) => {
      a[(i || {})[n]] = !0;
    }), this._setCheckedKeys(n, r, a);
  }
  setCheckedKeys(e, r = !1) {
    this.defaultCheckedKeys = e;
    const n = this.key, a = {};
    e.forEach((i) => {
      a[i] = !0;
    }), this._setCheckedKeys(n, r, a);
  }
  setDefaultExpandedKeys(e) {
    e = e || [], this.defaultExpandedKeys = e, e.forEach((r) => {
      const n = this.getNode(r);
      n && n.expand(null, this.autoExpandParent);
    });
  }
  setChecked(e, r, n) {
    const a = this.getNode(e);
    a && a.setChecked(!!r, n);
  }
  getCurrentNode() {
    return this.currentNode;
  }
  setCurrentNode(e) {
    const r = this.currentNode;
    r && (r.isCurrent = !1), this.currentNode = e, this.currentNode.isCurrent = !0;
  }
  setUserCurrentNode(e, r = !0) {
    const n = e[this.key], a = this.nodesMap[n];
    this.setCurrentNode(a), r && this.currentNode.level > 1 && this.currentNode.parent.expand(null, !0);
  }
  setCurrentNodeKey(e, r = !0) {
    if (e == null) {
      this.currentNode && (this.currentNode.isCurrent = !1), this.currentNode = null;
      return;
    }
    const n = this.getNode(e);
    n && (this.setCurrentNode(n), r && this.currentNode.level > 1 && this.currentNode.parent.expand(null, !0));
  }
}
const CS = de({
  name: "ElTreeNodeContent",
  props: {
    node: {
      type: Object,
      required: !0
    },
    renderContent: Function
  },
  setup(t) {
    const e = He("tree"), r = Ue("NodeInstance"), n = Ue("RootTree");
    return () => {
      const a = t.node, { data: i, store: o } = a;
      return t.renderContent ? t.renderContent(ia, { _self: r, node: a, data: i, store: o }) : Le(n.ctx.slots, "default", { node: a, data: i }, () => [
        ia("span", { class: e.be("node", "label") }, [a.label])
      ]);
    };
  }
});
var xS = /* @__PURE__ */ Ve(CS, [["__file", "tree-node-content.vue"]]);
function qh(t) {
  const e = Ue("TreeNodeMap", null), r = {
    treeNodeExpand: (n) => {
      t.node !== n && t.node.collapse();
    },
    children: []
  };
  return e && e.children.push(r), xt("TreeNodeMap", r), {
    broadcastExpanded: (n) => {
      if (t.accordion)
        for (const a of r.children)
          a.treeNodeExpand(n);
    }
  };
}
const Kh = Symbol("dragEvents");
function ES({ props: t, ctx: e, el$: r, dropIndicator$: n, store: a }) {
  const i = He("tree"), o = ce({
    showDropIndicator: !1,
    draggingNode: null,
    dropNode: null,
    allowDrop: !0,
    dropType: null
  });
  return xt(Kh, {
    treeNodeDragStart: ({ event: c, treeNode: d }) => {
      if (typeof t.allowDrag == "function" && !t.allowDrag(d.node))
        return c.preventDefault(), !1;
      c.dataTransfer.effectAllowed = "move";
      try {
        c.dataTransfer.setData("text/plain", "");
      } catch {
      }
      o.value.draggingNode = d, e.emit("node-drag-start", d.node, c);
    },
    treeNodeDragOver: ({ event: c, treeNode: d }) => {
      const v = d, h = o.value.dropNode;
      h && h.node.id !== v.node.id && ca(h.$el, i.is("drop-inner"));
      const f = o.value.draggingNode;
      if (!f || !v)
        return;
      let p = !0, m = !0, g = !0, y = !0;
      typeof t.allowDrop == "function" && (p = t.allowDrop(f.node, v.node, "prev"), y = m = t.allowDrop(f.node, v.node, "inner"), g = t.allowDrop(f.node, v.node, "next")), c.dataTransfer.dropEffect = m || p || g ? "move" : "none", (p || m || g) && (h == null ? void 0 : h.node.id) !== v.node.id && (h && e.emit("node-drag-leave", f.node, h.node, c), e.emit("node-drag-enter", f.node, v.node, c)), p || m || g ? o.value.dropNode = v : o.value.dropNode = null, v.node.nextSibling === f.node && (g = !1), v.node.previousSibling === f.node && (p = !1), v.node.contains(f.node, !1) && (m = !1), (f.node === v.node || f.node.contains(v.node)) && (p = !1, m = !1, g = !1);
      const b = v.$el.querySelector(`.${i.be("node", "content")}`).getBoundingClientRect(), w = r.value.getBoundingClientRect();
      let x;
      const E = p ? m ? 0.25 : g ? 0.45 : 1 : -1, C = g ? m ? 0.75 : p ? 0.55 : 0 : 1;
      let T = -9999;
      const k = c.clientY - b.top;
      k < b.height * E ? x = "before" : k > b.height * C ? x = "after" : m ? x = "inner" : x = "none";
      const _ = v.$el.querySelector(`.${i.be("node", "expand-icon")}`).getBoundingClientRect(), D = n.value;
      x === "before" ? T = _.top - w.top : x === "after" && (T = _.bottom - w.top), D.style.top = `${T}px`, D.style.left = `${_.right - w.left}px`, x === "inner" ? Ql(v.$el, i.is("drop-inner")) : ca(v.$el, i.is("drop-inner")), o.value.showDropIndicator = x === "before" || x === "after", o.value.allowDrop = o.value.showDropIndicator || y, o.value.dropType = x, e.emit("node-drag-over", f.node, v.node, c);
    },
    treeNodeDragEnd: (c) => {
      const { draggingNode: d, dropType: v, dropNode: h } = o.value;
      if (c.preventDefault(), c.dataTransfer && (c.dataTransfer.dropEffect = "move"), d && h) {
        const f = { data: d.node.data };
        v !== "none" && d.node.remove(), v === "before" ? h.node.parent.insertBefore(f, h.node) : v === "after" ? h.node.parent.insertAfter(f, h.node) : v === "inner" && h.node.insertChild(f), v !== "none" && (a.value.registerNode(f), a.value.key && d.node.eachNode((p) => {
          var m;
          (m = a.value.nodesMap[p.data[a.value.key]]) == null || m.setChecked(p.checked, !a.value.checkStrictly);
        })), ca(h.$el, i.is("drop-inner")), e.emit("node-drag-end", d.node, h.node, v, c), v !== "none" && e.emit("node-drop", d.node, h.node, v, c);
      }
      d && !h && e.emit("node-drag-end", d.node, null, v, c), o.value.showDropIndicator = !1, o.value.draggingNode = null, o.value.dropNode = null, o.value.allowDrop = !0;
    }
  }), {
    dragState: o
  };
}
const kS = de({
  name: "ElTreeNode",
  components: {
    ElCollapseTransition: rk,
    ElCheckbox: NE,
    NodeContent: xS,
    ElIcon: Vt,
    Loading: Mu
  },
  props: {
    node: {
      type: fa,
      default: () => ({})
    },
    props: {
      type: Object,
      default: () => ({})
    },
    accordion: Boolean,
    renderContent: Function,
    renderAfterExpand: Boolean,
    showCheckbox: {
      type: Boolean,
      default: !1
    }
  },
  emits: ["node-expand"],
  setup(t, e) {
    const r = He("tree"), { broadcastExpanded: n } = qh(t), a = Ue("RootTree"), i = ce(!1), o = ce(!1), s = ce(null), u = ce(null), l = ce(null), c = Ue(Kh), d = gt();
    xt("NodeInstance", d), a || Dt("Tree", "Can not find node's tree."), t.node.expanded && (i.value = !0, o.value = !0);
    const v = a.props.props.children || "children";
    Pe(() => {
      const k = t.node.data[v];
      return k && [...k];
    }, () => {
      t.node.updateChildren();
    }), Pe(() => t.node.indeterminate, (k) => {
      p(t.node.checked, k);
    }), Pe(() => t.node.checked, (k) => {
      p(k, t.node.indeterminate);
    }), Pe(() => t.node.childNodes.length, () => t.node.reInitChecked()), Pe(() => t.node.expanded, (k) => {
      ot(() => i.value = k), k && (o.value = !0);
    });
    const h = (k) => nc(a.props.nodeKey, k.data), f = (k) => {
      const _ = t.props.class;
      if (!_)
        return {};
      let D;
      if (lr(_)) {
        const { data: O } = k;
        D = _(O, k);
      } else
        D = _;
      return tr(D) ? { [D]: !0 } : D;
    }, p = (k, _) => {
      (s.value !== k || u.value !== _) && a.ctx.emit("check-change", t.node.data, k, _), s.value = k, u.value = _;
    }, m = (k) => {
      iu(a.store, a.ctx.emit, () => a.store.value.setCurrentNode(t.node)), a.currentNode.value = t.node, a.props.expandOnClickNode && y(), a.props.checkOnClickNode && !t.node.disabled && b(null, {
        target: { checked: !t.node.checked }
      }), a.ctx.emit("node-click", t.node.data, t.node, d, k);
    }, g = (k) => {
      a.instance.vnode.props.onNodeContextmenu && (k.stopPropagation(), k.preventDefault()), a.ctx.emit("node-contextmenu", k, t.node.data, t.node, d);
    }, y = () => {
      t.node.isLeaf || (i.value ? (a.ctx.emit("node-collapse", t.node.data, t.node, d), t.node.collapse()) : t.node.expand(() => {
        e.emit("node-expand", t.node.data, t.node, d);
      }));
    }, b = (k, _) => {
      t.node.setChecked(_.target.checked, !a.props.checkStrictly), ot(() => {
        const D = a.store.value;
        a.ctx.emit("check", t.node.data, {
          checkedNodes: D.getCheckedNodes(),
          checkedKeys: D.getCheckedKeys(),
          halfCheckedNodes: D.getHalfCheckedNodes(),
          halfCheckedKeys: D.getHalfCheckedKeys()
        });
      });
    };
    return {
      ns: r,
      node$: l,
      tree: a,
      expanded: i,
      childNodeRendered: o,
      oldChecked: s,
      oldIndeterminate: u,
      getNodeKey: h,
      getNodeClass: f,
      handleSelectChange: p,
      handleClick: m,
      handleContextMenu: g,
      handleExpandIconClick: y,
      handleCheckChange: b,
      handleChildNodeExpand: (k, _, D) => {
        n(_), a.ctx.emit("node-expand", k, _, D);
      },
      handleDragStart: (k) => {
        a.props.draggable && c.treeNodeDragStart({ event: k, treeNode: t });
      },
      handleDragOver: (k) => {
        k.preventDefault(), a.props.draggable && c.treeNodeDragOver({
          event: k,
          treeNode: { $el: l.value, node: t.node }
        });
      },
      handleDrop: (k) => {
        k.preventDefault();
      },
      handleDragEnd: (k) => {
        a.props.draggable && c.treeNodeDragEnd(k);
      },
      CaretRight: i2
    };
  }
});
function SS(t, e, r, n, a, i) {
  const o = Qt("el-icon"), s = Qt("el-checkbox"), u = Qt("loading"), l = Qt("node-content"), c = Qt("el-tree-node"), d = Qt("el-collapse-transition");
  return Ze((N(), Z("div", {
    ref: "node$",
    class: ne([
      t.ns.b("node"),
      t.ns.is("expanded", t.expanded),
      t.ns.is("current", t.node.isCurrent),
      t.ns.is("hidden", !t.node.visible),
      t.ns.is("focusable", !t.node.disabled),
      t.ns.is("checked", !t.node.disabled && t.node.checked),
      t.getNodeClass(t.node)
    ]),
    role: "treeitem",
    tabindex: "-1",
    "aria-expanded": t.expanded,
    "aria-disabled": t.node.disabled,
    "aria-checked": t.node.checked,
    draggable: t.tree.props.draggable,
    "data-key": t.getNodeKey(t.node),
    onClick: ht(t.handleClick, ["stop"]),
    onContextmenu: t.handleContextMenu,
    onDragstart: ht(t.handleDragStart, ["stop"]),
    onDragover: ht(t.handleDragOver, ["stop"]),
    onDragend: ht(t.handleDragEnd, ["stop"]),
    onDrop: ht(t.handleDrop, ["stop"])
  }, [
    X("div", {
      class: ne(t.ns.be("node", "content")),
      style: lt({ paddingLeft: (t.node.level - 1) * t.tree.props.indent + "px" })
    }, [
      t.tree.props.icon || t.CaretRight ? (N(), ye(o, {
        key: 0,
        class: ne([
          t.ns.be("node", "expand-icon"),
          t.ns.is("leaf", t.node.isLeaf),
          {
            expanded: !t.node.isLeaf && t.expanded
          }
        ]),
        onClick: ht(t.handleExpandIconClick, ["stop"])
      }, {
        default: U(() => [
          (N(), ye(er(t.tree.props.icon || t.CaretRight)))
        ]),
        _: 1
      }, 8, ["class", "onClick"])) : he("v-if", !0),
      t.showCheckbox ? (N(), ye(s, {
        key: 1,
        "model-value": t.node.checked,
        indeterminate: t.node.indeterminate,
        disabled: !!t.node.disabled,
        onClick: ht(() => {
        }, ["stop"]),
        onChange: t.handleCheckChange
      }, null, 8, ["model-value", "indeterminate", "disabled", "onClick", "onChange"])) : he("v-if", !0),
      t.node.loading ? (N(), ye(o, {
        key: 2,
        class: ne([t.ns.be("node", "loading-icon"), t.ns.is("loading")])
      }, {
        default: U(() => [
          J(u)
        ]),
        _: 1
      }, 8, ["class"])) : he("v-if", !0),
      J(l, {
        node: t.node,
        "render-content": t.renderContent
      }, null, 8, ["node", "render-content"])
    ], 6),
    J(d, null, {
      default: U(() => [
        !t.renderAfterExpand || t.childNodeRendered ? Ze((N(), Z("div", {
          key: 0,
          class: ne(t.ns.be("node", "children")),
          role: "group",
          "aria-expanded": t.expanded
        }, [
          (N(!0), Z(Qe, null, Jt(t.node.childNodes, (v) => (N(), ye(c, {
            key: t.getNodeKey(v),
            "render-content": t.renderContent,
            "render-after-expand": t.renderAfterExpand,
            "show-checkbox": t.showCheckbox,
            node: v,
            accordion: t.accordion,
            props: t.props,
            onNodeExpand: t.handleChildNodeExpand
          }, null, 8, ["render-content", "render-after-expand", "show-checkbox", "node", "accordion", "props", "onNodeExpand"]))), 128))
        ], 10, ["aria-expanded"])), [
          [mt, t.expanded]
        ]) : he("v-if", !0)
      ]),
      _: 1
    })
  ], 42, ["aria-expanded", "aria-disabled", "aria-checked", "draggable", "data-key", "onClick", "onContextmenu", "onDragstart", "onDragover", "onDragend", "onDrop"])), [
    [mt, t.node.visible]
  ]);
}
var TS = /* @__PURE__ */ Ve(kS, [["render", SS], ["__file", "tree-node.vue"]]);
function _S({ el$: t }, e) {
  const r = He("tree"), n = jr([]), a = jr([]);
  Et(() => {
    o();
  }), mv(() => {
    n.value = Array.from(t.value.querySelectorAll("[role=treeitem]")), a.value = Array.from(t.value.querySelectorAll("input[type=checkbox]"));
  }), Pe(a, (s) => {
    s.forEach((u) => {
      u.setAttribute("tabindex", "-1");
    });
  }), kr(t, "keydown", (s) => {
    const u = s.target;
    if (!u.className.includes(r.b("node")))
      return;
    const l = s.code;
    n.value = Array.from(t.value.querySelectorAll(`.${r.is("focusable")}[role=treeitem]`));
    const c = n.value.indexOf(u);
    let d;
    if ([Lt.up, Lt.down].includes(l)) {
      if (s.preventDefault(), l === Lt.up) {
        d = c === -1 ? 0 : c !== 0 ? c - 1 : n.value.length - 1;
        const h = d;
        for (; !e.value.getNode(n.value[d].dataset.key).canFocus; ) {
          if (d--, d === h) {
            d = -1;
            break;
          }
          d < 0 && (d = n.value.length - 1);
        }
      } else {
        d = c === -1 ? 0 : c < n.value.length - 1 ? c + 1 : 0;
        const h = d;
        for (; !e.value.getNode(n.value[d].dataset.key).canFocus; ) {
          if (d++, d === h) {
            d = -1;
            break;
          }
          d >= n.value.length && (d = 0);
        }
      }
      d !== -1 && n.value[d].focus();
    }
    [Lt.left, Lt.right].includes(l) && (s.preventDefault(), u.click());
    const v = u.querySelector('[type="checkbox"]');
    [Lt.enter, Lt.space].includes(l) && v && (s.preventDefault(), v.click());
  });
  const o = () => {
    var s;
    n.value = Array.from(t.value.querySelectorAll(`.${r.is("focusable")}[role=treeitem]`)), a.value = Array.from(t.value.querySelectorAll("input[type=checkbox]"));
    const u = t.value.querySelectorAll(`.${r.is("checked")}[role=treeitem]`);
    if (u.length) {
      u[0].setAttribute("tabindex", "0");
      return;
    }
    (s = n.value[0]) == null || s.setAttribute("tabindex", "0");
  };
}
const DS = de({
  name: "ElTree",
  components: { ElTreeNode: TS },
  props: {
    data: {
      type: Array,
      default: () => []
    },
    emptyText: {
      type: String
    },
    renderAfterExpand: {
      type: Boolean,
      default: !0
    },
    nodeKey: String,
    checkStrictly: Boolean,
    defaultExpandAll: Boolean,
    expandOnClickNode: {
      type: Boolean,
      default: !0
    },
    checkOnClickNode: Boolean,
    checkDescendants: {
      type: Boolean,
      default: !1
    },
    autoExpandParent: {
      type: Boolean,
      default: !0
    },
    defaultCheckedKeys: Array,
    defaultExpandedKeys: Array,
    currentNodeKey: [String, Number],
    renderContent: Function,
    showCheckbox: {
      type: Boolean,
      default: !1
    },
    draggable: {
      type: Boolean,
      default: !1
    },
    allowDrag: Function,
    allowDrop: Function,
    props: {
      type: Object,
      default: () => ({
        children: "children",
        label: "label",
        disabled: "disabled"
      })
    },
    lazy: {
      type: Boolean,
      default: !1
    },
    highlightCurrent: Boolean,
    load: Function,
    filterNodeMethod: Function,
    accordion: Boolean,
    indent: {
      type: Number,
      default: 18
    },
    icon: {
      type: Hn
    }
  },
  emits: [
    "check-change",
    "current-change",
    "node-click",
    "node-contextmenu",
    "node-collapse",
    "node-expand",
    "check",
    "node-drag-start",
    "node-drag-end",
    "node-drop",
    "node-drag-leave",
    "node-drag-enter",
    "node-drag-over"
  ],
  setup(t, e) {
    const { t: r } = yo(), n = He("tree"), a = Ue(To, null), i = ce(new wS({
      key: t.nodeKey,
      data: t.data,
      lazy: t.lazy,
      props: t.props,
      load: t.load,
      currentNodeKey: t.currentNodeKey,
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      var w;
      if (b == null && (b = n), w = g.indexOf(y), w !== -1)
        return p(g, 0, w, b), m(g, w, b);
    }, v = function(g, y, b) {
      var w, x, E, C, T;
      if (b == null && (b = n), x = g.slice(0, y), !x.length)
        return x;
      for (i(x, b), T = g.slice(y), E = 0, C = T.length; E < C; E++)
        w = T[E], u(x, w, b);
      return x.sort(b).reverse();
    }, h = function(g, y, b) {
      var w, x, E, C, T, k, _, D, O;
      if (b == null && (b = n), y * 10 <= g.length) {
        if (E = g.slice(0, y).sort(b), !E.length)
          return E;
        for (x = E[E.length - 1], _ = g.slice(y), C = 0, k = _.length; C < k; C++)
          w = _[C], b(w, x) < 0 && (c(E, w, 0, null, b), E.pop(), x = E[E.length - 1]);
        return E;
      }
      for (i(g, b), O = [], T = 0, D = d(y, g.length); 0 <= D ? T < D : T > D; 0 <= D ? ++T : --T)
        O.push(o(g, b));
      return O;
    }, p = function(g, y, b, w) {
      var x, E, C;
      for (w == null && (w = n), x = g[b]; b > y; ) {
        if (C = b - 1 >> 1, E = g[C], w(x, E) < 0) {
          g[b] = E, b = C;
          continue;
        }
        break;
      }
      return g[b] = x;
    }, m = function(g, y, b) {
      var w, x, E, C, T;
      for (b == null && (b = n), x = g.length, T = y, E = g[y], w = 2 * y + 1; w < x; )
        C = w + 1, C < x && !(b(g[w], g[C]) < 0) && (w = C), g[y] = g[w], y = w, w = 2 * y + 1;
      return g[y] = E, p(g, T, y, b);
    }, r = function() {
      g.push = s, g.pop = o, g.replace = l, g.pushpop = u, g.heapify = i, g.updateItem = f, g.nlargest = v, g.nsmallest = h;
      function g(y) {
        this.cmp = y ?? n, this.nodes = [];
      }
      return g.prototype.push = function(y) {
        return s(this.nodes, y, this.cmp);
      }, g.prototype.pop = function() {
        return o(this.nodes, this.cmp);
      }, g.prototype.peek = function() {
        return this.nodes[0];
      }, g.prototype.contains = function(y) {
        return this.nodes.indexOf(y) !== -1;
      }, g.prototype.replace = function(y) {
        return l(this.nodes, y, this.cmp);
      }, g.prototype.pushpop = function(y) {
        return u(this.nodes, y, this.cmp);
      }, g.prototype.heapify = function() {
        return i(this.nodes, this.cmp);
      }, g.prototype.updateItem = function(y) {
        return f(this.nodes, y, this.cmp);
      }, g.prototype.clear = function() {
        return this.nodes = [];
      }, g.prototype.empty = function() {
        return this.nodes.length === 0;
      }, g.prototype.size = function() {
        return this.nodes.length;
      }, g.prototype.clone = function() {
        var y;
        return y = new g(), y.nodes = this.nodes.slice(0), y;
      }, g.prototype.toArray = function() {
        return this.nodes.slice(0);
      }, g.prototype.insert = g.prototype.push, g.prototype.top = g.prototype.peek, g.prototype.front = g.prototype.peek, g.prototype.has = g.prototype.contains, g.prototype.copy = g.prototype.clone, g;
    }(), function(g, y) {
      return t.exports = y();
    }(this, function() {
      return r;
    });
  }).call(Mi);
}), Oo = k5, S5 = Wt({
  root: null,
  weight: function(e) {
    return 1;
  },
  directed: !1
}), T5 = {
  dijkstra: function(e) {
    if (!Xe(e)) {
      var r = arguments;
      e = {
        root: r[0],
        weight: r[1],
        directed: r[2]
      };
    }
    var n = S5(e), a = n.root, i = n.weight, o = n.directed, s = this, u = i, l = Fe(a) ? this.filter(a)[0] : a[0], c = {}, d = {}, v = {}, h = this.byGroup(), f = h.nodes, p = h.edges;
    p.unmergeBy(function(B) {
      return B.isLoop();
    });
    for (var m = function(I) {
      return c[I.id()];
    }, g = function(I, M) {
      c[I.id()] = M, y.updateItem(I);
    }, y = new Oo(function(B, I) {
      return m(B) - m(I);
    }), b = 0; b < f.length; b++) {
      var w = f[b];
      c[w.id()] = w.same(l) ? 0 : 1 / 0, y.push(w);
    }
    for (var x = function(I, M) {
      for (var A = (o ? I.edgesTo(M) : I.edgesWith(M)).intersect(p), R = 1 / 0, K, H = 0; H < A.length; H++) {
        var q = A[H], ee = u(q);
        (ee < R || !K) && (R = ee, K = q);
      }
      return {
        edge: K,
        dist: R
      };
    }; y.size() > 0; ) {
      var E = y.pop(), C = m(E), T = E.id();
      if (v[T] = C, C !== 1 / 0)
        for (var k = E.neighborhood().intersect(f), _ = 0; _ < k.length; _++) {
          var D = k[_], O = D.id(), F = x(E, D), L = C + F.dist;
          L < m(D) && (g(D, L), d[O] = {
            node: E,
            edge: F.edge
          });
        }
    }
    return {
      distanceTo: function(I) {
        var M = Fe(I) ? f.filter(I)[0] : I[0];
        return v[M.id()];
      },
      pathTo: function(I) {
        var M = Fe(I) ? f.filter(I)[0] : I[0], A = [], R = M, K = R.id();
        if (M.length > 0)
          for (A.unshift(M); d[K]; ) {
            var H = d[K];
            A.unshift(H.edge), A.unshift(H.node), R = H.node, K = R.id();
          }
        return s.spawn(A);
      }
    };
  }
}, _5 = {
  // kruskal's algorithm (finds min spanning tree, assuming undirected graph)
  // implemented from pseudocode from wikipedia
  kruskal: function(e) {
    e = e || function(b) {
      return 1;
    };
    for (var r = this.byGroup(), n = r.nodes, a = r.edges, i = n.length, o = new Array(i), s = n, u = function(w) {
      for (var x = 0; x < o.length; x++) {
        var E = o[x];
        if (E.has(w))
          return x;
      }
    }, l = 0; l < i; l++)
      o[l] = this.spawn(n[l]);
    for (var c = a.sort(function(b, w) {
      return e(b) - e(w);
    }), d = 0; d < c.length; d++) {
      var v = c[d], h = v.source()[0], f = v.target()[0], p = u(h), m = u(f), g = o[p], y = o[m];
      p !== m && (s.merge(v), g.merge(y), o.splice(m, 1));
    }
    return s;
  }
}, D5 = Wt({
  root: null,
  goal: null,
  weight: function(e) {
    return 1;
  },
  heuristic: function(e) {
    return 0;
  },
  directed: !1
}), P5 = {
  // Implemented from pseudocode from wikipedia
  aStar: function(e) {
    var r = this.cy(), n = D5(e), a = n.root, i = n.goal, o = n.heuristic, s = n.directed, u = n.weight;
    a = r.collection(a)[0], i = r.collection(i)[0];
    var l = a.id(), c = i.id(), d = {}, v = {}, h = {}, f = new Oo(function(K, H) {
      return v[K.id()] - v[H.id()];
    }), p = new vi(), m = {}, g = {}, y = function(H, q) {
      f.push(H), p.add(q);
    }, b, w, x = function() {
      b = f.pop(), w = b.id(), p.delete(w);
    }, E = function(H) {
      return p.has(H);
    };
    y(a, l), d[l] = 0, v[l] = o(a);
    for (var C = 0; f.size() > 0; ) {
      if (x(), C++, w === c) {
        for (var T = [], k = i, _ = c, D = g[_]; T.unshift(k), D != null && T.unshift(D), k = m[_], k != null; )
          _ = k.id(), D = g[_];
        return {
          found: !0,
          distance: d[w],
          path: this.spawn(T),
          steps: C
        };
      }
      h[w] = !0;
      for (var O = b._private.edges, F = 0; F < O.length; F++) {
        var L = O[F];
        if (this.hasElementWithId(L.id()) && !(s && L.data("source") !== w)) {
          var B = L.source(), I = L.target(), M = B.id() !== w ? B : I, A = M.id();
          if (this.hasElementWithId(A) && !h[A]) {
            var R = d[w] + u(L);
            if (!E(A)) {
              d[A] = R, v[A] = R + o(M), y(M, A), m[A] = b, g[A] = L;
              continue;
            }
            R < d[A] && (d[A] = R, v[A] = R + o(M), m[A] = b, g[A] = L);
          }
        }
      }
    }
    return {
      found: !1,
      distance: void 0,
      path: void 0,
      steps: C
    };
  }
}, O5 = Wt({
  weight: function(e) {
    return 1;
  },
  directed: !1
}), L5 = {
  // Implemented from pseudocode from wikipedia
  floydWarshall: function(e) {
    for (var r = this.cy(), n = O5(e), a = n.weight, i = n.directed, o = a, s = this.byGroup(), u = s.nodes, l = s.edges, c = u.length, d = c * c, v = function(ee) {
      return u.indexOf(ee);
    }, h = function(ee) {
      return u[ee];
    }, f = new Array(d), p = 0; p < d; p++) {
      var m = p % c, g = (p - m) / c;
      g === m ? f[p] = 0 : f[p] = 1 / 0;
    }
    for (var y = new Array(d), b = new Array(d), w = 0; w < l.length; w++) {
      var x = l[w], E = x.source()[0], C = x.target()[0];
      if (E !== C) {
        var T = v(E), k = v(C), _ = T * c + k, D = o(x);
        if (f[_] > D && (f[_] = D, y[_] = k, b[_] = x), !i) {
          var O = k * c + T;
          !i && f[O] > D && (f[O] = D, y[O] = T, b[O] = x);
        }
      }
    }
    for (var F = 0; F < c; F++)
      for (var L = 0; L < c; L++)
        for (var B = L * c + F, I = 0; I < c; I++) {
          var M = L * c + I, A = F * c + I;
          f[B] + f[A] < f[M] && (f[M] = f[B] + f[A], y[M] = y[B]);
        }
    var R = function(ee) {
      return (Fe(ee) ? r.filter(ee) : ee)[0];
    }, K = function(ee) {
      return v(R(ee));
    }, H = {
      distance: function(ee, se) {
        var oe = K(ee), ae = K(se);
        return f[oe * c + ae];
      },
      path: function(ee, se) {
        var oe = K(ee), ae = K(se), ue = h(oe);
        if (oe === ae)
          return ue.collection();
        if (y[oe * c + ae] == null)
          return r.collection();
        var te = r.collection(), $ = oe, G;
        for (te.merge(ue); oe !== ae; )
          $ = oe, oe = y[oe * c + ae], G = b[$ * c + oe], te.merge(G), te.merge(h(oe));
        return te;
      }
    };
    return H;
  }
  // floydWarshall
}, I5 = Wt({
  weight: function(e) {
    return 1;
  },
  directed: !1,
  root: null
}), F5 = {
  // Implemented from pseudocode from wikipedia
  bellmanFord: function(e) {
    var r = this, n = I5(e), a = n.weight, i = n.directed, o = n.root, s = a, u = this, l = this.cy(), c = this.byGroup(), d = c.edges, v = c.nodes, h = v.length, f = new Xr(), p = !1, m = [];
    o = l.collection(o)[0], d.unmergeBy(function(ke) {
      return ke.isLoop();
    });
    for (var g = d.length, y = function(xe) {
      var De = f.get(xe.id());
      return De || (De = {}, f.set(xe.id(), De)), De;
    }, b = function(xe) {
      return (Fe(xe) ? l.$(xe) : xe)[0];
    }, w = function(xe) {
      return y(b(xe)).dist;
    }, x = function(xe) {
      for (var De = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : o, qe = b(xe), Ke = [], Be = qe; ; ) {
        if (Be == null)
          return r.spawn();
        var Ge = y(Be), le = Ge.edge, S = Ge.pred;
        if (Ke.unshift(Be[0]), Be.same(De) && Ke.length > 0)
          break;
        le != null && Ke.unshift(le), Be = S;
      }
      return u.spawn(Ke);
    }, E = 0; E < h; E++) {
      var C = v[E], T = y(C);
      C.same(o) ? T.dist = 0 : T.dist = 1 / 0, T.pred = null, T.edge = null;
    }
    for (var k = !1, _ = function(xe, De, qe, Ke, Be, Ge) {
      var le = Ke.dist + Ge;
      le < Be.dist && !qe.same(Ke.edge) && (Be.dist = le, Be.pred = xe, Be.edge = qe, k = !0);
    }, D = 1; D < h; D++) {
      k = !1;
      for (var O = 0; O < g; O++) {
        var F = d[O], L = F.source(), B = F.target(), I = s(F), M = y(L), A = y(B);
        _(L, B, F, M, A, I), i || _(B, L, F, A, M, I);
      }
      if (!k)
        break;
    }
    if (k)
      for (var R = [], K = 0; K < g; K++) {
        var H = d[K], q = H.source(), ee = H.target(), se = s(H), oe = y(q).dist, ae = y(ee).dist;
        if (oe + se < ae || !i && ae + se < oe)
          if (p || (tt("Graph contains a negative weight cycle for Bellman-Ford"), p = !0), e.findNegativeWeightCycles !== !1) {
            var ue = [];
            oe + se < ae && ue.push(q), !i && ae + se < oe && ue.push(ee);
            for (var te = ue.length, $ = 0; $ < te; $++) {
              var G = ue[$], Q = [G];
              Q.push(y(G).edge);
              for (var ge = y(G).pred; Q.indexOf(ge) === -1; )
                Q.push(ge), Q.push(y(ge).edge), ge = y(ge).pred;
              Q = Q.slice(Q.indexOf(ge));
              for (var Ee = Q[0].id(), fe = 0, me = 2; me < Q.length; me += 2)
                Q[me].id() < Ee && (Ee = Q[me].id(), fe = me);
              Q = Q.slice(fe).concat(Q.slice(0, fe)), Q.push(Q[0]);
              var Ce = Q.map(function(ke) {
                return ke.id();
              }).join(",");
              R.indexOf(Ce) === -1 && (m.push(u.spawn(Q)), R.push(Ce));
            }
          } else
            break;
      }
    return {
      distanceTo: w,
      pathTo: x,
      hasNegativeWeightCycle: p,
      negativeWeightCycles: m
    };
  }
  // bellmanFord
}, A5 = Math.sqrt(2), M5 = function(e, r, n) {
  n.length === 0 && yt("Karger-Stein must be run on a connected (sub)graph");
  for (var a = n[e], i = a[1], o = a[2], s = r[i], u = r[o], l = n, c = l.length - 1; c >= 0; c--) {
    var d = l[c], v = d[1], h = d[2];
    (r[v] === s && r[h] === u || r[v] === u && r[h] === s) && l.splice(c, 1);
  }
  for (var f = 0; f < l.length; f++) {
    var p = l[f];
    p[1] === u ? (l[f] = p.slice(), l[f][1] = s) : p[2] === u && (l[f] = p.slice(), l[f][2] = s);
  }
  for (var m = 0; m < r.length; m++)
    r[m] === u && (r[m] = s);
  return l;
}, Ml = function(e, r, n, a) {
  for (; n > a; ) {
    var i = Math.floor(Math.random() * r.length);
    r = M5(i, e, r), n--;
  }
  return r;
}, B5 = {
  // Computes the minimum cut of an undirected graph
  // Returns the correct answer with high probability
  kargerStein: function() {
    var e = this, r = this.byGroup(), n = r.nodes, a = r.edges;
    a.unmergeBy(function(A) {
      return A.isLoop();
    });
    var i = n.length, o = a.length, s = Math.ceil(Math.pow(Math.log(i) / Math.LN2, 2)), u = Math.floor(i / A5);
    if (i < 2) {
      yt("At least 2 nodes are required for Karger-Stein algorithm");
      return;
    }
    for (var l = [], c = 0; c < o; c++) {
      var d = a[c];
      l.push([c, n.indexOf(d.source()), n.indexOf(d.target())]);
    }
    for (var v = 1 / 0, h = [], f = new Array(i), p = new Array(i), m = new Array(i), g = function(R, K) {
      for (var H = 0; H < i; H++)
        K[H] = R[H];
    }, y = 0; y <= s; y++) {
      for (var b = 0; b < i; b++)
        p[b] = b;
      var w = Ml(p, l.slice(), i, u), x = w.slice();
      g(p, m);
      var E = Ml(p, w, u, 2), C = Ml(m, x, u, 2);
      E.length <= C.length && E.length < v ? (v = E.length, h = E, g(p, f)) : C.length <= E.length && C.length < v && (v = C.length, h = C, g(m, f));
    }
    for (var T = this.spawn(h.map(function(A) {
      return a[A[0]];
    })), k = this.spawn(), _ = this.spawn(), D = f[0], O = 0; O < f.length; O++) {
      var F = f[O], L = n[O];
      F === D ? k.merge(L) : _.merge(L);
    }
    var B = function(R) {
      var K = e.spawn();
      return R.forEach(function(H) {
        K.merge(H), H.connectedEdges().forEach(function(q) {
          e.contains(q) && !T.contains(q) && K.merge(q);
        });
      }), K;
    }, I = [B(k), B(_)], M = {
      cut: T,
      components: I,
      // n.b. partitions are included to be compatible with the old api spec
      // (could be removed in a future major version)
      partition1: k,
      partition2: _
    };
    return M;
  }
}, N5 = function(e) {
  return {
    x: e.x,
    y: e.y
  };
}, nl = function(e, r, n) {
  return {
    x: e.x * r + n.x,
    y: e.y * r + n.y
  };
}, dp = function(e, r, n) {
  return {
    x: (e.x - n.x) / r,
    y: (e.y - n.y) / r
  };
}, Ha = function(e) {
  return {
    x: e[0],
    y: e[1]
  };
}, $5 = function(e) {
  for (var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : 0, n = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : e.length, a = 1 / 0, i = r; i < n; i++) {
    var o = e[i];
    isFinite(o) && (a = Math.min(o, a));
  }
  return a;
}, R5 = function(e) {
  for (var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : 0, n = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : e.length, a = -1 / 0, i = r; i < n; i++) {
    var o = e[i];
    isFinite(o) && (a = Math.max(o, a));
  }
  return a;
}, z5 = function(e) {
  for (var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : 0, n = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : e.length, a = 0, i = 0, o = r; o < n; o++) {
    var s = e[o];
    isFinite(s) && (a += s, i++);
  }
  return a / i;
}, V5 = function(e) {
  var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : 0, n = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : e.length, a = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : !0, i = arguments.length > 4 && arguments[4] !== void 0 ? arguments[4] : !0, o = arguments.length > 5 && arguments[5] !== void 0 ? arguments[5] : !0;
  a ? e = e.slice(r, n) : (n < e.length && e.splice(n, e.length - n), r > 0 && e.splice(0, r));
  for (var s = 0, u = e.length - 1; u >= 0; u--) {
    var l = e[u];
    o ? isFinite(l) || (e[u] = -1 / 0, s++) : e.splice(u, 1);
  }
  i && e.sort(function(v, h) {
    return v - h;
  });
  var c = e.length, d = Math.floor(c / 2);
  return c % 2 !== 0 ? e[d + 1 + s] : (e[d - 1 + s] + e[d + s]) / 2;
}, H5 = function(e) {
  return Math.PI * e / 180;
}, Wo = function(e, r) {
  return Math.atan2(r, e) - Math.PI / 2;
}, fc = Math.log2 || function(t) {
  return Math.log(t) / Math.log(2);
}, fp = function(e) {
  return e > 0 ? 1 : e < 0 ? -1 : 0;
}, ya = function(e, r) {
  return Math.sqrt(ta(e, r));
}, ta = function(e, r) {
  var n = r.x - e.x, a = r.y - e.y;
  return n * n + a * a;
}, q5 = function(e) {
  for (var r = e.length, n = 0, a = 0; a < r; a++)
    n += e[a];
  for (var i = 0; i < r; i++)
    e[i] = e[i] / n;
  return e;
}, Nt = function(e, r, n, a) {
  return (1 - a) * (1 - a) * e + 2 * (1 - a) * a * r + a * a * n;
}, Ga = function(e, r, n, a) {
  return {
    x: Nt(e.x, r.x, n.x, a),
    y: Nt(e.y, r.y, n.y, a)
  };
}, K5 = function(e, r, n, a) {
  var i = {
    x: r.x - e.x,
    y: r.y - e.y
  }, o = ya(e, r), s = {
    x: i.x / o,
    y: i.y / o
  };
  return n = n ?? 0, a = a ?? n * o, {
    x: e.x + s.x * a,
    y: e.y + s.y * a
  };
}, io = function(e, r, n) {
  return Math.max(e, Math.min(n, r));
}, pr = function(e) {
  if (e == null)
    return {
      x1: 1 / 0,
      y1: 1 / 0,
      x2: -1 / 0,
      y2: -1 / 0,
      w: 0,
      h: 0
    };
  if (e.x1 != null && e.y1 != null) {
    if (e.x2 != null && e.y2 != null && e.x2 >= e.x1 && e.y2 >= e.y1)
      return {
        x1: e.x1,
        y1: e.y1,
        x2: e.x2,
        y2: e.y2,
        w: e.x2 - e.x1,
        h: e.y2 - e.y1
      };
    if (e.w != null && e.h != null && e.w >= 0 && e.h >= 0)
      return {
        x1: e.x1,
        y1: e.y1,
        x2: e.x1 + e.w,
        y2: e.y1 + e.h,
        w: e.w,
        h: e.h
      };
  }
}, U5 = function(e) {
  return {
    x1: e.x1,
    x2: e.x2,
    w: e.w,
    y1: e.y1,
    y2: e.y2,
    h: e.h
  };
}, G5 = function(e) {
  e.x1 = 1 / 0, e.y1 = 1 / 0, e.x2 = -1 / 0, e.y2 = -1 / 0, e.w = 0, e.h = 0;
}, W5 = function(e, r, n) {
  return {
    x1: e.x1 + r,
    x2: e.x2 + r,
    y1: e.y1 + n,
    y2: e.y2 + n,
    w: e.w,
    h: e.h
  };
}, vp = function(e, r) {
  e.x1 = Math.min(e.x1, r.x1), e.x2 = Math.max(e.x2, r.x2), e.w = e.x2 - e.x1, e.y1 = Math.min(e.y1, r.y1), e.y2 = Math.max(e.y2, r.y2), e.h = e.y2 - e.y1;
}, Y5 = function(e, r, n) {
  e.x1 = Math.min(e.x1, r), e.x2 = Math.max(e.x2, r), e.w = e.x2 - e.x1, e.y1 = Math.min(e.y1, n), e.y2 = Math.max(e.y2, n), e.h = e.y2 - e.y1;
}, us = function(e) {
  var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : 0;
  return e.x1 -= r, e.x2 += r, e.y1 -= r, e.y2 += r, e.w = e.x2 - e.x1, e.h = e.y2 - e.y1, e;
}, cs = function(e) {
  var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : [0], n, a, i, o;
  if (r.length === 1)
    n = a = i = o = r[0];
  else if (r.length === 2)
    n = i = r[0], o = a = r[1];
  else if (r.length === 4) {
    var s = Mr(r, 4);
    n = s[0], a = s[1], i = s[2], o = s[3];
  }
  return e.x1 -= o, e.x2 += a, e.y1 -= n, e.y2 += i, e.w = e.x2 - e.x1, e.h = e.y2 - e.y1, e;
}, cf = function(e, r) {
  e.x1 = r.x1, e.y1 = r.y1, e.x2 = r.x2, e.y2 = r.y2, e.w = e.x2 - e.x1, e.h = e.y2 - e.y1;
}, vc = function(e, r) {
  return !(e.x1 > r.x2 || r.x1 > e.x2 || e.x2 < r.x1 || r.x2 < e.x1 || e.y2 < r.y1 || r.y2 < e.y1 || e.y1 > r.y2 || r.y1 > e.y2);
}, oi = function(e, r, n) {
  return e.x1 <= r && r <= e.x2 && e.y1 <= n && n <= e.y2;
}, Z5 = function(e, r) {
  return oi(e, r.x, r.y);
}, hp = function(e, r) {
  return oi(e, r.x1, r.y1) && oi(e, r.x2, r.y2);
}, pp = function(e, r, n, a, i, o, s) {
  var u = arguments.length > 7 && arguments[7] !== void 0 ? arguments[7] : "auto", l = u === "auto" ? ba(i, o) : u, c = i / 2, d = o / 2;
  l = Math.min(l, c, d);
  var v = l !== c, h = l !== d, f;
  if (v) {
    var p = n - c + l - s, m = a - d - s, g = n + c - l + s, y = m;
    if (f = Nn(e, r, n, a, p, m, g, y, !1), f.length > 0)
      return f;
  }
  if (h) {
    var b = n + c + s, w = a - d + l - s, x = b, E = a + d - l + s;
    if (f = Nn(e, r, n, a, b, w, x, E, !1), f.length > 0)
      return f;
  }
  if (v) {
    var C = n - c + l - s, T = a + d + s, k = n + c - l + s, _ = T;
    if (f = Nn(e, r, n, a, C, T, k, _, !1), f.length > 0)
      return f;
  }
  if (h) {
    var D = n - c - s, O = a - d + l - s, F = D, L = a + d - l + s;
    if (f = Nn(e, r, n, a, D, O, F, L, !1), f.length > 0)
      return f;
  }
  var B;
  {
    var I = n - c + l, M = a - d + l;
    if (B = Ni(e, r, n, a, I, M, l + s), B.length > 0 && B[0] <= I && B[1] <= M)
      return [B[0], B[1]];
  }
  {
    var A = n + c - l, R = a - d + l;
    if (B = Ni(e, r, n, a, A, R, l + s), B.length > 0 && B[0] >= A && B[1] <= R)
      return [B[0], B[1]];
  }
  {
    var K = n + c - l, H = a + d - l;
    if (B = Ni(e, r, n, a, K, H, l + s), B.length > 0 && B[0] >= K && B[1] >= H)
      return [B[0], B[1]];
  }
  {
    var q = n - c + l, ee = a + d - l;
    if (B = Ni(e, r, n, a, q, ee, l + s), B.length > 0 && B[0] <= q && B[1] >= ee)
      return [B[0], B[1]];
  }
  return [];
}, X5 = function(e, r, n, a, i, o, s) {
  var u = s, l = Math.min(n, i), c = Math.max(n, i), d = Math.min(a, o), v = Math.max(a, o);
  return l - u <= e && e <= c + u && d - u <= r && r <= v + u;
}, j5 = function(e, r, n, a, i, o, s, u, l) {
  var c = {
    x1: Math.min(n, s, i) - l,
    x2: Math.max(n, s, i) + l,
    y1: Math.min(a, u, o) - l,
    y2: Math.max(a, u, o) + l
  };
  return !(e < c.x1 || e > c.x2 || r < c.y1 || r > c.y2);
}, Q5 = function(e, r, n, a) {
  n -= a;
  var i = r * r - 4 * e * n;
  if (i < 0)
    return [];
  var o = Math.sqrt(i), s = 2 * e, u = (-r + o) / s, l = (-r - o) / s;
  return [u, l];
}, J5 = function(e, r, n, a, i) {
  var o = 1e-5;
  e === 0 && (e = o), r /= e, n /= e, a /= e;
  var s, u, l, c, d, v, h, f;
  if (u = (3 * n - r * r) / 9, l = -(27 * a) + r * (9 * n - 2 * (r * r)), l /= 54, s = u * u * u + l * l, i[1] = 0, h = r / 3, s > 0) {
    d = l + Math.sqrt(s), d = d < 0 ? -Math.pow(-d, 1 / 3) : Math.pow(d, 1 / 3), v = l - Math.sqrt(s), v = v < 0 ? -Math.pow(-v, 1 / 3) : Math.pow(v, 1 / 3), i[0] = -h + d + v, h += (d + v) / 2, i[4] = i[2] = -h, h = Math.sqrt(3) * (-v + d) / 2, i[3] = h, i[5] = -h;
    return;
  }
  if (i[5] = i[3] = 0, s === 0) {
    f = l < 0 ? -Math.pow(-l, 1 / 3) : Math.pow(l, 1 / 3), i[0] = -h + 2 * f, i[4] = i[2] = -(f + h);
    return;
  }
  u = -u, c = u * u * u, c = Math.acos(l / Math.sqrt(c)), f = 2 * Math.sqrt(u), i[0] = -h + f * Math.cos(c / 3), i[2] = -h + f * Math.cos((c + 2 * Math.PI) / 3), i[4] = -h + f * Math.cos((c + 4 * Math.PI) / 3);
}, e4 = function(e, r, n, a, i, o, s, u) {
  var l = 1 * n * n - 4 * n * i + 2 * n * s + 4 * i * i - 4 * i * s + s * s + a * a - 4 * a * o + 2 * a * u + 4 * o * o - 4 * o * u + u * u, c = 1 * 9 * n * i - 3 * n * n - 3 * n * s - 6 * i * i + 3 * i * s + 9 * a * o - 3 * a * a - 3 * a * u - 6 * o * o + 3 * o * u, d = 1 * 3 * n * n - 6 * n * i + n * s - n * e + 2 * i * i + 2 * i * e - s * e + 3 * a * a - 6 * a * o + a * u - a * r + 2 * o * o + 2 * o * r - u * r, v = 1 * n * i - n * n + n * e - i * e + a * o - a * a + a * r - o * r, h = [];
  J5(l, c, d, v, h);
  for (var f = 1e-7, p = [], m = 0; m < 6; m += 2)
    Math.abs(h[m + 1]) < f && h[m] >= 0 && h[m] <= 1 && p.push(h[m]);
  p.push(1), p.push(0);
  for (var g = -1, y, b, w, x = 0; x < p.length; x++)
    y = Math.pow(1 - p[x], 2) * n + 2 * (1 - p[x]) * p[x] * i + p[x] * p[x] * s, b = Math.pow(1 - p[x], 2) * a + 2 * (1 - p[x]) * p[x] * o + p[x] * p[x] * u, w = Math.pow(y - e, 2) + Math.pow(b - r, 2), g >= 0 ? w < g && (g = w) : g = w;
  return g;
}, t4 = function(e, r, n, a, i, o) {
  var s = [e - n, r - a], u = [i - n, o - a], l = u[0] * u[0] + u[1] * u[1], c = s[0] * s[0] + s[1] * s[1], d = s[0] * u[0] + s[1] * u[1], v = d * d / l;
  return d < 0 ? c : v > l ? (e - i) * (e - i) + (r - o) * (r - o) : c - v;
}, dr = function(e, r, n) {
  for (var a, i, o, s, u, l = 0, c = 0; c < n.length / 2; c++)
    if (a = n[c * 2], i = n[c * 2 + 1], c + 1 < n.length / 2 ? (o = n[(c + 1) * 2], s = n[(c + 1) * 2 + 1]) : (o = n[(c + 1 - n.length / 2) * 2], s = n[(c + 1 - n.length / 2) * 2 + 1]), !(a == e && o == e)) if (a >= e && e >= o || a <= e && e <= o)
      u = (e - a) / (o - a) * (s - i) + i, u > r && l++;
    else
      continue;
  return l % 2 !== 0;
}, mn = function(e, r, n, a, i, o, s, u, l) {
  var c = new Array(n.length), d;
  u[0] != null ? (d = Math.atan(u[1] / u[0]), u[0] < 0 ? d = d + Math.PI / 2 : d = -d - Math.PI / 2) : d = u;
  for (var v = Math.cos(-d), h = Math.sin(-d), f = 0; f < c.length / 2; f++)
    c[f * 2] = o / 2 * (n[f * 2] * v - n[f * 2 + 1] * h), c[f * 2 + 1] = s / 2 * (n[f * 2 + 1] * v + n[f * 2] * h), c[f * 2] += a, c[f * 2 + 1] += i;
  var p;
  if (l > 0) {
    var m = Is(c, -l);
    p = Ls(m);
  } else
    p = c;
  return dr(e, r, p);
}, r4 = function(e, r, n, a, i, o, s, u) {
  for (var l = new Array(n.length * 2), c = 0; c < u.length; c++) {
    var d = u[c];
    l[c * 4 + 0] = d.startX, l[c * 4 + 1] = d.startY, l[c * 4 + 2] = d.stopX, l[c * 4 + 3] = d.stopY;
    var v = Math.pow(d.cx - e, 2) + Math.pow(d.cy - r, 2);
    if (v <= Math.pow(d.radius, 2))
      return !0;
  }
  return dr(e, r, l);
}, Ls = function(e) {
  for (var r = new Array(e.length / 2), n, a, i, o, s, u, l, c, d = 0; d < e.length / 4; d++) {
    n = e[d * 4], a = e[d * 4 + 1], i = e[d * 4 + 2], o = e[d * 4 + 3], d < e.length / 4 - 1 ? (s = e[(d + 1) * 4], u = e[(d + 1) * 4 + 1], l = e[(d + 1) * 4 + 2], c = e[(d + 1) * 4 + 3]) : (s = e[0], u = e[1], l = e[2], c = e[3]);
    var v = Nn(n, a, i, o, s, u, l, c, !0);
    r[d * 2] = v[0], r[d * 2 + 1] = v[1];
  }
  return r;
}, Is = function(e, r) {
  for (var n = new Array(e.length * 2), a, i, o, s, u = 0; u < e.length / 2; u++) {
    a = e[u * 2], i = e[u * 2 + 1], u < e.length / 2 - 1 ? (o = e[(u + 1) * 2], s = e[(u + 1) * 2 + 1]) : (o = e[0], s = e[1]);
    var l = s - i, c = -(o - a), d = Math.sqrt(l * l + c * c), v = l / d, h = c / d;
    n[u * 4] = a + v * r, n[u * 4 + 1] = i + h * r, n[u * 4 + 2] = o + v * r, n[u * 4 + 3] = s + h * r;
  }
  return n;
}, n4 = function(e, r, n, a, i, o) {
  var s = n - e, u = a - r;
  s /= i, u /= o;
  var l = Math.sqrt(s * s + u * u), c = l - 1;
  if (c < 0)
    return [];
  var d = c / l;
  return [(n - e) * d + e, (a - r) * d + r];
}, la = function(e, r, n, a, i, o, s) {
  return e -= i, r -= o, e /= n / 2 + s, r /= a / 2 + s, e * e + r * r <= 1;
}, Ni = function(e, r, n, a, i, o, s) {
  var u = [n - e, a - r], l = [e - i, r - o], c = u[0] * u[0] + u[1] * u[1], d = 2 * (l[0] * u[0] + l[1] * u[1]), v = l[0] * l[0] + l[1] * l[1] - s * s, h = d * d - 4 * c * v;
  if (h < 0)
    return [];
  var f = (-d + Math.sqrt(h)) / (2 * c), p = (-d - Math.sqrt(h)) / (2 * c), m = Math.min(f, p), g = Math.max(f, p), y = [];
  if (m >= 0 && m <= 1 && y.push(m), g >= 0 && g <= 1 && y.push(g), y.length === 0)
    return [];
  var b = y[0] * u[0] + e, w = y[0] * u[1] + r;
  if (y.length > 1) {
    if (y[0] == y[1])
      return [b, w];
    var x = y[1] * u[0] + e, E = y[1] * u[1] + r;
    return [b, w, x, E];
  } else
    return [b, w];
}, Bl = function(e, r, n) {
  return r <= e && e <= n || n <= e && e <= r ? e : e <= r && r <= n || n <= r && r <= e ? r : n;
}, Nn = function(e, r, n, a, i, o, s, u, l) {
  var c = e - i, d = n - e, v = s - i, h = r - o, f = a - r, p = u - o, m = v * h - p * c, g = d * h - f * c, y = p * d - v * f;
  if (y !== 0) {
    var b = m / y, w = g / y, x = 1e-3, E = 0 - x, C = 1 + x;
    return E <= b && b <= C && E <= w && w <= C ? [e + b * d, r + b * f] : l ? [e + b * d, r + b * f] : [];
  } else
    return m === 0 || g === 0 ? Bl(e, n, s) === s ? [s, u] : Bl(e, n, i) === i ? [i, o] : Bl(i, s, n) === n ? [n, a] : [] : [];
}, oo = function(e, r, n, a, i, o, s, u) {
  var l = [], c, d = new Array(n.length), v = !0;
  o == null && (v = !1);
  var h;
  if (v) {
    for (var f = 0; f < d.length / 2; f++)
      d[f * 2] = n[f * 2] * o + a, d[f * 2 + 1] = n[f * 2 + 1] * s + i;
    if (u > 0) {
      var p = Is(d, -u);
      h = Ls(p);
    } else
      h = d;
  } else
    h = n;
  for (var m, g, y, b, w = 0; w < h.length / 2; w++)
    m = h[w * 2], g = h[w * 2 + 1], w < h.length / 2 - 1 ? (y = h[(w + 1) * 2], b = h[(w + 1) * 2 + 1]) : (y = h[0], b = h[1]), c = Nn(e, r, a, i, m, g, y, b), c.length !== 0 && l.push(c[0], c[1]);
  return l;
}, a4 = function(e, r, n, a, i, o, s, u, l) {
  var c = [], d, v = new Array(n.length * 2);
  l.forEach(function(y, b) {
    b === 0 ? (v[v.length - 2] = y.startX, v[v.length - 1] = y.startY) : (v[b * 4 - 2] = y.startX, v[b * 4 - 1] = y.startY), v[b * 4] = y.stopX, v[b * 4 + 1] = y.stopY, d = Ni(e, r, a, i, y.cx, y.cy, y.radius), d.length !== 0 && c.push(d[0], d[1]);
  });
  for (var h = 0; h < v.length / 4; h++)
    d = Nn(e, r, a, i, v[h * 4], v[h * 4 + 1], v[h * 4 + 2], v[h * 4 + 3], !1), d.length !== 0 && c.push(d[0], d[1]);
  if (c.length > 2) {
    for (var f = [c[0], c[1]], p = Math.pow(f[0] - e, 2) + Math.pow(f[1] - r, 2), m = 1; m < c.length / 2; m++) {
      var g = Math.pow(c[m * 2] - e, 2) + Math.pow(c[m * 2 + 1] - r, 2);
      g <= p && (f[0] = c[m * 2], f[1] = c[m * 2 + 1], p = g);
    }
    return f;
  }
  return c;
}, Yo = function(e, r, n) {
  var a = [e[0] - r[0], e[1] - r[1]], i = Math.sqrt(a[0] * a[0] + a[1] * a[1]), o = (i - n) / i;
  return o < 0 && (o = 1e-5), [r[0] + o * a[0], r[1] + o * a[1]];
}, sr = function(e, r) {
  var n = su(e, r);
  return n = gp(n), n;
}, gp = function(e) {
  for (var r, n, a = e.length / 2, i = 1 / 0, o = 1 / 0, s = -1 / 0, u = -1 / 0, l = 0; l < a; l++)
    r = e[2 * l], n = e[2 * l + 1], i = Math.min(i, r), s = Math.max(s, r), o = Math.min(o, n), u = Math.max(u, n);
  for (var c = 2 / (s - i), d = 2 / (u - o), v = 0; v < a; v++)
    r = e[2 * v] = e[2 * v] * c, n = e[2 * v + 1] = e[2 * v + 1] * d, i = Math.min(i, r), s = Math.max(s, r), o = Math.min(o, n), u = Math.max(u, n);
  if (o < -1)
    for (var h = 0; h < a; h++)
      n = e[2 * h + 1] = e[2 * h + 1] + (-1 - o);
  return e;
}, su = function(e, r) {
  var n = 1 / e * 2 * Math.PI, a = e % 2 === 0 ? Math.PI / 2 + n / 2 : Math.PI / 2;
  a += r;
  for (var i = new Array(e * 2), o, s = 0; s < e; s++)
    o = s * n + a, i[2 * s] = Math.cos(o), i[2 * s + 1] = Math.sin(-o);
  return i;
}, ba = function(e, r) {
  return Math.min(e / 4, r / 4, 8);
}, mp = function(e, r) {
  return Math.min(e / 10, r / 10, 8);
}, hc = function() {
  return 8;
}, i4 = function(e, r, n) {
  return [e - 2 * r + n, 2 * (r - e), e];
}, lu = function(e, r) {
  return {
    heightOffset: Math.min(15, 0.05 * r),
    widthOffset: Math.min(100, 0.25 * e),
    ctrlPtOffsetPct: 0.05
  };
}, o4 = Wt({
  dampingFactor: 0.8,
  precision: 1e-6,
  iterations: 200,
  weight: function(e) {
    return 1;
  }
}), s4 = {
  pageRank: function(e) {
    for (var r = o4(e), n = r.dampingFactor, a = r.precision, i = r.iterations, o = r.weight, s = this._private.cy, u = this.byGroup(), l = u.nodes, c = u.edges, d = l.length, v = d * d, h = c.length, f = new Array(v), p = new Array(d), m = (1 - n) / d, g = 0; g < d; g++) {
      for (var y = 0; y < d; y++) {
        var b = g * d + y;
        f[b] = 0;
      }
      p[g] = 0;
    }
    for (var w = 0; w < h; w++) {
      var x = c[w], E = x.data("source"), C = x.data("target");
      if (E !== C) {
        var T = l.indexOfId(E), k = l.indexOfId(C), _ = o(x), D = k * d + T;
        f[D] += _, p[T] += _;
      }
    }
    for (var O = 1 / d + m, F = 0; F < d; F++)
      if (p[F] === 0)
        for (var L = 0; L < d; L++) {
          var B = L * d + F;
          f[B] = O;
        }
      else
        for (var I = 0; I < d; I++) {
          var M = I * d + F;
          f[M] = f[M] / p[F] + m;
        }
    for (var A = new Array(d), R = new Array(d), K, H = 0; H < d; H++)
      A[H] = 1;
    for (var q = 0; q < i; q++) {
      for (var ee = 0; ee < d; ee++)
        R[ee] = 0;
      for (var se = 0; se < d; se++)
        for (var oe = 0; oe < d; oe++) {
          var ae = se * d + oe;
          R[se] += f[ae] * A[oe];
        }
      q5(R), K = A, A = R, R = K;
      for (var ue = 0, te = 0; te < d; te++) {
        var $ = K[te] - A[te];
        ue += $ * $;
      }
      if (ue < a)
        break;
    }
    var G = {
      rank: function(ge) {
        return ge = s.collection(ge)[0], A[l.indexOf(ge)];
      }
    };
    return G;
  }
  // pageRank
}, df = Wt({
  root: null,
  weight: function(e) {
    return 1;
  },
  directed: !1,
  alpha: 0
}), Wa = {
  degreeCentralityNormalized: function(e) {
    e = df(e);
    var r = this.cy(), n = this.nodes(), a = n.length;
    if (e.directed) {
      for (var c = {}, d = {}, v = 0, h = 0, f = 0; f < a; f++) {
        var p = n[f], m = p.id();
        e.root = p;
        var g = this.degreeCentrality(e);
        v < g.indegree && (v = g.indegree), h < g.outdegree && (h = g.outdegree), c[m] = g.indegree, d[m] = g.outdegree;
      }
      return {
        indegree: function(b) {
          return v == 0 ? 0 : (Fe(b) && (b = r.filter(b)), c[b.id()] / v);
        },
        outdegree: function(b) {
          return h === 0 ? 0 : (Fe(b) && (b = r.filter(b)), d[b.id()] / h);
        }
      };
    } else {
      for (var i = {}, o = 0, s = 0; s < a; s++) {
        var u = n[s];
        e.root = u;
        var l = this.degreeCentrality(e);
        o < l.degree && (o = l.degree), i[u.id()] = l.degree;
      }
      return {
        degree: function(b) {
          return o === 0 ? 0 : (Fe(b) && (b = r.filter(b)), i[b.id()] / o);
        }
      };
    }
  },
  // degreeCentralityNormalized
  // Implemented from the algorithm in Opsahl's paper
  // "Node centrality in weighted networks: Generalizing degree and shortest paths"
  // check the heading 2 "Degree"
  degreeCentrality: function(e) {
    e = df(e);
    var r = this.cy(), n = this, a = e, i = a.root, o = a.weight, s = a.directed, u = a.alpha;
    if (i = r.collection(i)[0], s) {
      for (var h = i.connectedEdges(), f = h.filter(function(E) {
        return E.target().same(i) && n.has(E);
      }), p = h.filter(function(E) {
        return E.source().same(i) && n.has(E);
      }), m = f.length, g = p.length, y = 0, b = 0, w = 0; w < f.length; w++)
        y += o(f[w]);
      for (var x = 0; x < p.length; x++)
        b += o(p[x]);
      return {
        indegree: Math.pow(m, 1 - u) * Math.pow(y, u),
        outdegree: Math.pow(g, 1 - u) * Math.pow(b, u)
      };
    } else {
      for (var l = i.connectedEdges().intersection(n), c = l.length, d = 0, v = 0; v < l.length; v++)
        d += o(l[v]);
      return {
        degree: Math.pow(c, 1 - u) * Math.pow(d, u)
      };
    }
  }
  // degreeCentrality
};
Wa.dc = Wa.degreeCentrality;
Wa.dcn = Wa.degreeCentralityNormalised = Wa.degreeCentralityNormalized;
var ff = Wt({
  harmonic: !0,
  weight: function() {
    return 1;
  },
  directed: !1,
  root: null
}), Ya = {
  closenessCentralityNormalized: function(e) {
    for (var r = ff(e), n = r.harmonic, a = r.weight, i = r.directed, o = this.cy(), s = {}, u = 0, l = this.nodes(), c = this.floydWarshall({
      weight: a,
      directed: i
    }), d = 0; d < l.length; d++) {
      for (var v = 0, h = l[d], f = 0; f < l.length; f++)
        if (d !== f) {
          var p = c.distance(h, l[f]);
          n ? v += 1 / p : v += p;
        }
      n || (v = 1 / v), u < v && (u = v), s[h.id()] = v;
    }
    return {
      closeness: function(g) {
        return u == 0 ? 0 : (Fe(g) ? g = o.filter(g)[0].id() : g = g.id(), s[g] / u);
      }
    };
  },
  // Implemented from pseudocode from wikipedia
  closenessCentrality: function(e) {
    var r = ff(e), n = r.root, a = r.weight, i = r.directed, o = r.harmonic;
    n = this.filter(n)[0];
    for (var s = this.dijkstra({
      root: n,
      weight: a,
      directed: i
    }), u = 0, l = this.nodes(), c = 0; c < l.length; c++) {
      var d = l[c];
      if (!d.same(n)) {
        var v = s.distanceTo(d);
        o ? u += 1 / v : u += v;
      }
    }
    return o ? u : 1 / u;
  }
  // closenessCentrality
};
Ya.cc = Ya.closenessCentrality;
Ya.ccn = Ya.closenessCentralityNormalised = Ya.closenessCentralityNormalized;
var l4 = Wt({
  weight: null,
  directed: !1
}), uu = {
  // Implemented from the algorithm in the paper "On Variants of Shortest-Path Betweenness Centrality and their Generic Computation" by Ulrik Brandes
  betweennessCentrality: function(e) {
    for (var r = l4(e), n = r.directed, a = r.weight, i = a != null, o = this.cy(), s = this.nodes(), u = {}, l = {}, c = 0, d = {
      set: function(b, w) {
        l[b] = w, w > c && (c = w);
      },
      get: function(b) {
        return l[b];
      }
    }, v = 0; v < s.length; v++) {
      var h = s[v], f = h.id();
      n ? u[f] = h.outgoers().nodes() : u[f] = h.openNeighborhood().nodes(), d.set(f, 0);
    }
    for (var p = function(b) {
      for (var w = s[b].id(), x = [], E = {}, C = {}, T = {}, k = new Oo(function(oe, ae) {
        return T[oe] - T[ae];
      }), _ = 0; _ < s.length; _++) {
        var D = s[_].id();
        E[D] = [], C[D] = 0, T[D] = 1 / 0;
      }
      for (C[w] = 1, T[w] = 0, k.push(w); !k.empty(); ) {
        var O = k.pop();
        if (x.push(O), i)
          for (var F = 0; F < u[O].length; F++) {
            var L = u[O][F], B = o.getElementById(O), I = void 0;
            B.edgesTo(L).length > 0 ? I = B.edgesTo(L)[0] : I = L.edgesTo(B)[0];
            var M = a(I);
            L = L.id(), T[L] > T[O] + M && (T[L] = T[O] + M, k.nodes.indexOf(L) < 0 ? k.push(L) : k.updateItem(L), C[L] = 0, E[L] = []), T[L] == T[O] + M && (C[L] = C[L] + C[O], E[L].push(O));
          }
        else
          for (var A = 0; A < u[O].length; A++) {
            var R = u[O][A].id();
            T[R] == 1 / 0 && (k.push(R), T[R] = T[O] + 1), T[R] == T[O] + 1 && (C[R] = C[R] + C[O], E[R].push(O));
          }
      }
      for (var K = {}, H = 0; H < s.length; H++)
        K[s[H].id()] = 0;
      for (; x.length > 0; ) {
        for (var q = x.pop(), ee = 0; ee < E[q].length; ee++) {
          var se = E[q][ee];
          K[se] = K[se] + C[se] / C[q] * (1 + K[q]);
        }
        q != s[b].id() && d.set(q, d.get(q) + K[q]);
      }
    }, m = 0; m < s.length; m++)
      p(m);
    var g = {
      betweenness: function(b) {
        var w = o.collection(b).id();
        return d.get(w);
      },
      betweennessNormalized: function(b) {
        if (c == 0)
          return 0;
        var w = o.collection(b).id();
        return d.get(w) / c;
      }
    };
    return g.betweennessNormalised = g.betweennessNormalized, g;
  }
  // betweennessCentrality
};
uu.bc = uu.betweennessCentrality;
var u4 = Wt({
  expandFactor: 2,
  // affects time of computation and cluster granularity to some extent: M * M
  inflateFactor: 2,
  // affects cluster granularity (the greater the value, the more clusters): M(i,j) / E(j)
  multFactor: 1,
  // optional self loops for each node. Use a neutral value to improve cluster computations.
  maxIterations: 20,
  // maximum number of iterations of the MCL algorithm in a single run
  attributes: [
    // attributes/features used to group nodes, ie. similarity values between nodes
    function(t) {
      return 1;
    }
  ]
}), c4 = function(e) {
  return u4(e);
}, d4 = function(e, r) {
  for (var n = 0, a = 0; a < r.length; a++)
    n += r[a](e);
  return n;
}, f4 = function(e, r, n) {
  for (var a = 0; a < r; a++)
    e[a * r + a] = n;
}, yp = function(e, r) {
  for (var n, a = 0; a < r; a++) {
    n = 0;
    for (var i = 0; i < r; i++)
      n += e[i * r + a];
    for (var o = 0; o < r; o++)
      e[o * r + a] = e[o * r + a] / n;
  }
}, v4 = function(e, r, n) {
  for (var a = new Array(n * n), i = 0; i < n; i++) {
    for (var o = 0; o < n; o++)
      a[i * n + o] = 0;
    for (var s = 0; s < n; s++)
      for (var u = 0; u < n; u++)
        a[i * n + u] += e[i * n + s] * r[s * n + u];
  }
  return a;
}, h4 = function(e, r, n) {
  for (var a = e.slice(0), i = 1; i < n; i++)
    e = v4(e, a, r);
  return e;
}, p4 = function(e, r, n) {
  for (var a = new Array(r * r), i = 0; i < r * r; i++)
    a[i] = Math.pow(e[i], n);
  return yp(a, r), a;
}, g4 = function(e, r, n, a) {
  for (var i = 0; i < n; i++) {
    var o = Math.round(e[i] * Math.pow(10, a)) / Math.pow(10, a), s = Math.round(r[i] * Math.pow(10, a)) / Math.pow(10, a);
    if (o !== s)
      return !1;
  }
  return !0;
}, m4 = function(e, r, n, a) {
  for (var i = [], o = 0; o < r; o++) {
    for (var s = [], u = 0; u < r; u++)
      Math.round(e[o * r + u] * 1e3) / 1e3 > 0 && s.push(n[u]);
    s.length !== 0 && i.push(a.collection(s));
  }
  return i;
}, y4 = function(e, r) {
  for (var n = 0; n < e.length; n++)
    if (!r[n] || e[n].id() !== r[n].id())
      return !1;
  return !0;
}, b4 = function(e) {
  for (var r = 0; r < e.length; r++)
    for (var n = 0; n < e.length; n++)
      r != n && y4(e[r], e[n]) && e.splice(n, 1);
  return e;
}, vf = function(e) {
  for (var r = this.nodes(), n = this.edges(), a = this.cy(), i = c4(e), o = {}, s = 0; s < r.length; s++)
    o[r[s].id()] = s;
  for (var u = r.length, l = u * u, c = new Array(l), d, v = 0; v < l; v++)
    c[v] = 0;
  for (var h = 0; h < n.length; h++) {
    var f = n[h], p = o[f.source().id()], m = o[f.target().id()], g = d4(f, i.attributes);
    c[p * u + m] += g, c[m * u + p] += g;
  }
  f4(c, u, i.multFactor), yp(c, u);
  for (var y = !0, b = 0; y && b < i.maxIterations; )
    y = !1, d = h4(c, u, i.expandFactor), c = p4(d, u, i.inflateFactor), g4(c, d, l, 4) || (y = !0), b++;
  var w = m4(c, u, r, a);
  return w = b4(w), w;
}, w4 = {
  markovClustering: vf,
  mcl: vf
}, C4 = function(e) {
  return e;
}, bp = function(e, r) {
  return Math.abs(r - e);
}, hf = function(e, r, n) {
  return e + bp(r, n);
}, pf = function(e, r, n) {
  return e + Math.pow(n - r, 2);
}, x4 = function(e) {
  return Math.sqrt(e);
}, E4 = function(e, r, n) {
  return Math.max(e, bp(r, n));
}, Oi = function(e, r, n, a, i) {
  for (var o = arguments.length > 5 && arguments[5] !== void 0 ? arguments[5] : C4, s = a, u, l, c = 0; c < e; c++)
    u = r(c), l = n(c), s = i(s, u, l);
  return o(s);
}, si = {
  euclidean: function(e, r, n) {
    return e >= 2 ? Oi(e, r, n, 0, pf, x4) : Oi(e, r, n, 0, hf);
  },
  squaredEuclidean: function(e, r, n) {
    return Oi(e, r, n, 0, pf);
  },
  manhattan: function(e, r, n) {
    return Oi(e, r, n, 0, hf);
  },
  max: function(e, r, n) {
    return Oi(e, r, n, -1 / 0, E4);
  }
};
si["squared-euclidean"] = si.squaredEuclidean;
si.squaredeuclidean = si.squaredEuclidean;
function al(t, e, r, n, a, i) {
  var o;
  return pt(t) ? o = t : o = si[t] || si.euclidean, e === 0 && pt(t) ? o(a, i) : o(e, r, n, a, i);
}
var k4 = Wt({
  k: 2,
  m: 2,
  sensitivityThreshold: 1e-4,
  distance: "euclidean",
  maxIterations: 10,
  attributes: [],
  testMode: !1,
  testCentroids: null
}), pc = function(e) {
  return k4(e);
}, Fs = function(e, r, n, a, i) {
  var o = i !== "kMedoids", s = o ? function(d) {
    return n[d];
  } : function(d) {
    return a[d](n);
  }, u = function(v) {
    return a[v](r);
  }, l = n, c = r;
  return al(e, a.length, s, u, l, c);
}, Nl = function(e, r, n) {
  for (var a = n.length, i = new Array(a), o = new Array(a), s = new Array(r), u = null, l = 0; l < a; l++)
    i[l] = e.min(n[l]).value, o[l] = e.max(n[l]).value;
  for (var c = 0; c < r; c++) {
    u = [];
    for (var d = 0; d < a; d++)
      u[d] = Math.random() * (o[d] - i[d]) + i[d];
    s[c] = u;
  }
  return s;
}, wp = function(e, r, n, a, i) {
  for (var o = 1 / 0, s = 0, u = 0; u < r.length; u++) {
    var l = Fs(n, e, r[u], a, i);
    l < o && (o = l, s = u);
  }
  return s;
}, Cp = function(e, r, n) {
  for (var a = [], i = null, o = 0; o < r.length; o++)
    i = r[o], n[i.id()] === e && a.push(i);
  return a;
}, S4 = function(e, r, n) {
  return Math.abs(r - e) <= n;
}, T4 = function(e, r, n) {
  for (var a = 0; a < e.length; a++)
    for (var i = 0; i < e[a].length; i++) {
      var o = Math.abs(e[a][i] - r[a][i]);
      if (o > n)
        return !1;
    }
  return !0;
}, _4 = function(e, r, n) {
  for (var a = 0; a < n; a++)
    if (e === r[a]) return !0;
  return !1;
}, gf = function(e, r) {
  var n = new Array(r);
  if (e.length < 50)
    for (var a = 0; a < r; a++) {
      for (var i = e[Math.floor(Math.random() * e.length)]; _4(i, n, a); )
        i = e[Math.floor(Math.random() * e.length)];
      n[a] = i;
    }
  else
    for (var o = 0; o < r; o++)
      n[o] = e[Math.floor(Math.random() * e.length)];
  return n;
}, mf = function(e, r, n) {
  for (var a = 0, i = 0; i < r.length; i++)
    a += Fs("manhattan", r[i], e, n, "kMedoids");
  return a;
}, D4 = function(e) {
  var r = this.cy(), n = this.nodes(), a = null, i = pc(e), o = new Array(i.k), s = {}, u;
  i.testMode ? typeof i.testCentroids == "number" ? (i.testCentroids, u = Nl(n, i.k, i.attributes)) : Ft(i.testCentroids) === "object" ? u = i.testCentroids : u = Nl(n, i.k, i.attributes) : u = Nl(n, i.k, i.attributes);
  for (var l = !0, c = 0; l && c < i.maxIterations; ) {
    for (var d = 0; d < n.length; d++)
      a = n[d], s[a.id()] = wp(a, u, i.distance, i.attributes, "kMeans");
    l = !1;
    for (var v = 0; v < i.k; v++) {
      var h = Cp(v, n, s);
      if (h.length !== 0) {
        for (var f = i.attributes.length, p = u[v], m = new Array(f), g = new Array(f), y = 0; y < f; y++) {
          g[y] = 0;
          for (var b = 0; b < h.length; b++)
            a = h[b], g[y] += i.attributes[y](a);
          m[y] = g[y] / h.length, S4(m[y], p[y], i.sensitivityThreshold) || (l = !0);
        }
        u[v] = m, o[v] = r.collection(h);
      }
    }
    c++;
  }
  return o;
}, P4 = function(e) {
  var r = this.cy(), n = this.nodes(), a = null, i = pc(e), o = new Array(i.k), s, u = {}, l, c = new Array(i.k);
  i.testMode ? typeof i.testCentroids == "number" || (Ft(i.testCentroids) === "object" ? s = i.testCentroids : s = gf(n, i.k)) : s = gf(n, i.k);
  for (var d = !0, v = 0; d && v < i.maxIterations; ) {
    for (var h = 0; h < n.length; h++)
      a = n[h], u[a.id()] = wp(a, s, i.distance, i.attributes, "kMedoids");
    d = !1;
    for (var f = 0; f < s.length; f++) {
      var p = Cp(f, n, u);
      if (p.length !== 0) {
        c[f] = mf(s[f], p, i.attributes);
        for (var m = 0; m < p.length; m++)
          l = mf(p[m], p, i.attributes), l < c[f] && (c[f] = l, s[f] = p[m], d = !0);
        o[f] = r.collection(p);
      }
    }
    v++;
  }
  return o;
}, O4 = function(e, r, n, a, i) {
  for (var o, s, u = 0; u < r.length; u++)
    for (var l = 0; l < e.length; l++)
      a[u][l] = Math.pow(n[u][l], i.m);
  for (var c = 0; c < e.length; c++)
    for (var d = 0; d < i.attributes.length; d++) {
      o = 0, s = 0;
      for (var v = 0; v < r.length; v++)
        o += a[v][c] * i.attributes[d](r[v]), s += a[v][c];
      e[c][d] = o / s;
    }
}, L4 = function(e, r, n, a, i) {
  for (var o = 0; o < e.length; o++)
    r[o] = e[o].slice();
  for (var s, u, l, c = 2 / (i.m - 1), d = 0; d < n.length; d++)
    for (var v = 0; v < a.length; v++) {
      s = 0;
      for (var h = 0; h < n.length; h++)
        u = Fs(i.distance, a[v], n[d], i.attributes, "cmeans"), l = Fs(i.distance, a[v], n[h], i.attributes, "cmeans"), s += Math.pow(u / l, c);
      e[v][d] = 1 / s;
    }
}, I4 = function(e, r, n, a) {
  for (var i = new Array(n.k), o = 0; o < i.length; o++)
    i[o] = [];
  for (var s, u, l = 0; l < r.length; l++) {
    s = -1 / 0, u = -1;
    for (var c = 0; c < r[0].length; c++)
      r[l][c] > s && (s = r[l][c], u = c);
    i[u].push(e[l]);
  }
  for (var d = 0; d < i.length; d++)
    i[d] = a.collection(i[d]);
  return i;
}, yf = function(e) {
  var r = this.cy(), n = this.nodes(), a = pc(e), i, o, s, u, l;
  u = new Array(n.length);
  for (var c = 0; c < n.length; c++)
    u[c] = new Array(a.k);
  s = new Array(n.length);
  for (var d = 0; d < n.length; d++)
    s[d] = new Array(a.k);
  for (var v = 0; v < n.length; v++) {
    for (var h = 0, f = 0; f < a.k; f++)
      s[v][f] = Math.random(), h += s[v][f];
    for (var p = 0; p < a.k; p++)
      s[v][p] = s[v][p] / h;
  }
  o = new Array(a.k);
  for (var m = 0; m < a.k; m++)
    o[m] = new Array(a.attributes.length);
  l = new Array(n.length);
  for (var g = 0; g < n.length; g++)
    l[g] = new Array(a.k);
  for (var y = !0, b = 0; y && b < a.maxIterations; )
    y = !1, O4(o, n, s, l, a), L4(s, u, o, n, a), T4(s, u, a.sensitivityThreshold) || (y = !0), b++;
  return i = I4(n, s, a, r), {
    clusters: i,
    degreeOfMembership: s
  };
}, F4 = {
  kMeans: D4,
  kMedoids: P4,
  fuzzyCMeans: yf,
  fcm: yf
}, A4 = Wt({
  distance: "euclidean",
  // distance metric to compare nodes
  linkage: "min",
  // linkage criterion : how to determine the distance between clusters of nodes
  mode: "threshold",
  // mode:'threshold' => clusters must be threshold distance apart
  threshold: 1 / 0,
  // the distance threshold
  // mode:'dendrogram' => the nodes are organised as leaves in a tree (siblings are close), merging makes clusters
  addDendrogram: !1,
  // whether to add the dendrogram to the graph for viz
  dendrogramDepth: 0,
  // depth at which dendrogram branches are merged into the returned clusters
  attributes: []
  // array of attr functions
}), M4 = {
  single: "min",
  complete: "max"
}, B4 = function(e) {
  var r = A4(e), n = M4[r.linkage];
  return n != null && (r.linkage = n), r;
}, bf = function(e, r, n, a, i) {
  for (var o = 0, s = 1 / 0, u, l = i.attributes, c = function(k, _) {
    return al(i.distance, l.length, function(D) {
      return l[D](k);
    }, function(D) {
      return l[D](_);
    }, k, _);
  }, d = 0; d < e.length; d++) {
    var v = e[d].key, h = n[v][a[v]];
    h < s && (o = v, s = h);
  }
  if (i.mode === "threshold" && s >= i.threshold || i.mode === "dendrogram" && e.length === 1)
    return !1;
  var f = r[o], p = r[a[o]], m;
  i.mode === "dendrogram" ? m = {
    left: f,
    right: p,
    key: f.key
  } : m = {
    value: f.value.concat(p.value),
    key: f.key
  }, e[f.index] = m, e.splice(p.index, 1), r[f.key] = m;
  for (var g = 0; g < e.length; g++) {
    var y = e[g];
    f.key === y.key ? u = 1 / 0 : i.linkage === "min" ? (u = n[f.key][y.key], n[f.key][y.key] > n[p.key][y.key] && (u = n[p.key][y.key])) : i.linkage === "max" ? (u = n[f.key][y.key], n[f.key][y.key] < n[p.key][y.key] && (u = n[p.key][y.key])) : i.linkage === "mean" ? u = (n[f.key][y.key] * f.size + n[p.key][y.key] * p.size) / (f.size + p.size) : i.mode === "dendrogram" ? u = c(y.value, f.value) : u = c(y.value[0], f.value[0]), n[f.key][y.key] = n[y.key][f.key] = u;
  }
  for (var b = 0; b < e.length; b++) {
    var w = e[b].key;
    if (a[w] === f.key || a[w] === p.key) {
      for (var x = w, E = 0; E < e.length; E++) {
        var C = e[E].key;
        n[w][C] < n[w][x] && (x = C);
      }
      a[w] = x;
    }
    e[b].index = b;
  }
  return f.key = p.key = f.index = p.index = null, !0;
}, Zo = function t(e, r, n) {
  e && (e.value ? r.push(e.value) : (e.left && t(e.left, r), e.right && t(e.right, r)));
}, N4 = function t(e, r) {
  if (!e) return "";
  if (e.left && e.right) {
    var n = t(e.left, r), a = t(e.right, r), i = r.add({
      group: "nodes",
      data: {
        id: n + "," + a
      }
    });
    return r.add({
      group: "edges",
      data: {
        source: n,
        target: i.id()
      }
    }), r.add({
      group: "edges",
      data: {
        source: a,
        target: i.id()
      }
    }), i.id();
  } else if (e.value)
    return e.value.id();
}, $4 = function t(e, r, n) {
  if (!e) return [];
  var a = [], i = [], o = [];
  return r === 0 ? (e.left && Zo(e.left, a), e.right && Zo(e.right, i), o = a.concat(i), [n.collection(o)]) : r === 1 ? e.value ? [n.collection(e.value)] : (e.left && Zo(e.left, a), e.right && Zo(e.right, i), [n.collection(a), n.collection(i)]) : e.value ? [n.collection(e.value)] : (e.left && (a = t(e.left, r - 1, n)), e.right && (i = t(e.right, r - 1, n)), a.concat(i));
}, wf = function(e) {
  for (var r = this.cy(), n = this.nodes(), a = B4(e), i = a.attributes, o = function(b, w) {
    return al(a.distance, i.length, function(x) {
      return i[x](b);
    }, function(x) {
      return i[x](w);
    }, b, w);
  }, s = [], u = [], l = [], c = [], d = 0; d < n.length; d++) {
    var v = {
      value: a.mode === "dendrogram" ? n[d] : [n[d]],
      key: d,
      index: d
    };
    s[d] = v, c[d] = v, u[d] = [], l[d] = 0;
  }
  for (var h = 0; h < s.length; h++)
    for (var f = 0; f <= h; f++) {
      var p = void 0;
      a.mode === "dendrogram" ? p = h === f ? 1 / 0 : o(s[h].value, s[f].value) : p = h === f ? 1 / 0 : o(s[h].value[0], s[f].value[0]), u[h][f] = p, u[f][h] = p, p < u[h][l[h]] && (l[h] = f);
    }
  for (var m = bf(s, c, u, l, a); m; )
    m = bf(s, c, u, l, a);
  var g;
  return a.mode === "dendrogram" ? (g = $4(s[0], a.dendrogramDepth, r), a.addDendrogram && N4(s[0], r)) : (g = new Array(s.length), s.forEach(function(y, b) {
    y.key = y.index = null, g[b] = r.collection(y.value);
  })), g;
}, R4 = {
  hierarchicalClustering: wf,
  hca: wf
}, z4 = Wt({
  distance: "euclidean",
  // distance metric to compare attributes between two nodes
  preference: "median",
  // suitability of a data point to serve as an exemplar
  damping: 0.8,
  // damping factor between [0.5, 1)
  maxIterations: 1e3,
  // max number of iterations to run
  minIterations: 100,
  // min number of iterations to run in order for clustering to stop
  attributes: [
    // functions to quantify the similarity between any two points
    // e.g. node => node.data('weight')
  ]
}), V4 = function(e) {
  var r = e.damping, n = e.preference;
  0.5 <= r && r < 1 || yt("Damping must range on [0.5, 1).  Got: ".concat(r));
  var a = ["median", "mean", "min", "max"];
  return a.some(function(i) {
    return i === n;
  }) || be(n) || yt("Preference must be one of [".concat(a.map(function(i) {
    return "'".concat(i, "'");
  }).join(", "), "] or a number.  Got: ").concat(n)), z4(e);
}, H4 = function(e, r, n, a) {
  var i = function(s, u) {
    return a[u](s);
  };
  return -al(e, a.length, function(o) {
    return i(r, o);
  }, function(o) {
    return i(n, o);
  }, r, n);
}, q4 = function(e, r) {
  var n = null;
  return r === "median" ? n = V5(e) : r === "mean" ? n = z5(e) : r === "min" ? n = $5(e) : r === "max" ? n = R5(e) : n = r, n;
}, K4 = function(e, r, n) {
  for (var a = [], i = 0; i < e; i++)
    r[i * e + i] + n[i * e + i] > 0 && a.push(i);
  return a;
}, Cf = function(e, r, n) {
  for (var a = [], i = 0; i < e; i++) {
    for (var o = -1, s = -1 / 0, u = 0; u < n.length; u++) {
      var l = n[u];
      r[i * e + l] > s && (o = l, s = r[i * e + l]);
    }
    o > 0 && a.push(o);
  }
  for (var c = 0; c < n.length; c++)
    a[n[c]] = n[c];
  return a;
}, U4 = function(e, r, n) {
  for (var a = Cf(e, r, n), i = 0; i < n.length; i++) {
    for (var o = [], s = 0; s < a.length; s++)
      a[s] === n[i] && o.push(s);
    for (var u = -1, l = -1 / 0, c = 0; c < o.length; c++) {
      for (var d = 0, v = 0; v < o.length; v++)
        d += r[o[v] * e + o[c]];
      d > l && (u = c, l = d);
    }
    n[i] = o[u];
  }
  return a = Cf(e, r, n), a;
}, xf = function(e) {
  for (var r = this.cy(), n = this.nodes(), a = V4(e), i = {}, o = 0; o < n.length; o++)
    i[n[o].id()] = o;
  var s, u, l, c, d, v;
  s = n.length, u = s * s, l = new Array(u);
  for (var h = 0; h < u; h++)
    l[h] = -1 / 0;
  for (var f = 0; f < s; f++)
    for (var p = 0; p < s; p++)
      f !== p && (l[f * s + p] = H4(a.distance, n[f], n[p], a.attributes));
  c = q4(l, a.preference);
  for (var m = 0; m < s; m++)
    l[m * s + m] = c;
  d = new Array(u);
  for (var g = 0; g < u; g++)
    d[g] = 0;
  v = new Array(u);
  for (var y = 0; y < u; y++)
    v[y] = 0;
  for (var b = new Array(s), w = new Array(s), x = new Array(s), E = 0; E < s; E++)
    b[E] = 0, w[E] = 0, x[E] = 0;
  for (var C = new Array(s * a.minIterations), T = 0; T < C.length; T++)
    C[T] = 0;
  var k;
  for (k = 0; k < a.maxIterations; k++) {
    for (var _ = 0; _ < s; _++) {
      for (var D = -1 / 0, O = -1 / 0, F = -1, L = 0, B = 0; B < s; B++)
        b[B] = d[_ * s + B], L = v[_ * s + B] + l[_ * s + B], L >= D ? (O = D, D = L, F = B) : L > O && (O = L);
      for (var I = 0; I < s; I++)
        d[_ * s + I] = (1 - a.damping) * (l[_ * s + I] - D) + a.damping * b[I];
      d[_ * s + F] = (1 - a.damping) * (l[_ * s + F] - O) + a.damping * b[F];
    }
    for (var M = 0; M < s; M++) {
      for (var A = 0, R = 0; R < s; R++)
        b[R] = v[R * s + M], w[R] = Math.max(0, d[R * s + M]), A += w[R];
      A -= w[M], w[M] = d[M * s + M], A += w[M];
      for (var K = 0; K < s; K++)
        v[K * s + M] = (1 - a.damping) * Math.min(0, A - w[K]) + a.damping * b[K];
      v[M * s + M] = (1 - a.damping) * (A - w[M]) + a.damping * b[M];
    }
    for (var H = 0, q = 0; q < s; q++) {
      var ee = v[q * s + q] + d[q * s + q] > 0 ? 1 : 0;
      C[k % a.minIterations * s + q] = ee, H += ee;
    }
    if (H > 0 && (k >= a.minIterations - 1 || k == a.maxIterations - 1)) {
      for (var se = 0, oe = 0; oe < s; oe++) {
        x[oe] = 0;
        for (var ae = 0; ae < a.minIterations; ae++)
          x[oe] += C[ae * s + oe];
        (x[oe] === 0 || x[oe] === a.minIterations) && se++;
      }
      if (se === s)
        break;
    }
  }
  for (var ue = K4(s, d, v), te = U4(s, l, ue), $ = {}, G = 0; G < ue.length; G++)
    $[ue[G]] = [];
  for (var Q = 0; Q < n.length; Q++) {
    var ge = i[n[Q].id()], Ee = te[ge];
    Ee != null && $[Ee].push(n[Q]);
  }
  for (var fe = new Array(ue.length), me = 0; me < ue.length; me++)
    fe[me] = r.collection($[ue[me]]);
  return fe;
}, G4 = {
  affinityPropagation: xf,
  ap: xf
}, W4 = Wt({
  root: void 0,
  directed: !1
}), Y4 = {
  hierholzer: function(e) {
    if (!Xe(e)) {
      var r = arguments;
      e = {
        root: r[0],
        directed: r[1]
      };
    }
    var n = W4(e), a = n.root, i = n.directed, o = this, s = !1, u, l, c;
    a && (c = Fe(a) ? this.filter(a)[0].id() : a[0].id());
    var d = {}, v = {};
    i ? o.forEach(function(y) {
      var b = y.id();
      if (y.isNode()) {
        var w = y.indegree(!0), x = y.outdegree(!0), E = w - x, C = x - w;
        E == 1 ? u ? s = !0 : u = b : C == 1 ? l ? s = !0 : l = b : (C > 1 || E > 1) && (s = !0), d[b] = [], y.outgoers().forEach(function(T) {
          T.isEdge() && d[b].push(T.id());
        });
      } else
        v[b] = [void 0, y.target().id()];
    }) : o.forEach(function(y) {
      var b = y.id();
      if (y.isNode()) {
        var w = y.degree(!0);
        w % 2 && (u ? l ? s = !0 : l = b : u = b), d[b] = [], y.connectedEdges().forEach(function(x) {
          return d[b].push(x.id());
        });
      } else
        v[b] = [y.source().id(), y.target().id()];
    });
    var h = {
      found: !1,
      trail: void 0
    };
    if (s) return h;
    if (l && u)
      if (i) {
        if (c && l != c)
          return h;
        c = l;
      } else {
        if (c && l != c && u != c)
          return h;
        c || (c = l);
      }
    else
      c || (c = o[0].id());
    var f = function(b) {
      for (var w = b, x = [b], E, C, T; d[w].length; )
        E = d[w].shift(), C = v[E][0], T = v[E][1], w != T ? (d[T] = d[T].filter(function(k) {
          return k != E;
        }), w = T) : !i && w != C && (d[C] = d[C].filter(function(k) {
          return k != E;
        }), w = C), x.unshift(E), x.unshift(w);
      return x;
    }, p = [], m = [];
    for (m = f(c); m.length != 1; )
      d[m[0]].length == 0 ? (p.unshift(o.getElementById(m.shift())), p.unshift(o.getElementById(m.shift()))) : m = f(m.shift()).concat(m);
    p.unshift(o.getElementById(m.shift()));
    for (var g in d)
      if (d[g].length)
        return h;
    return h.found = !0, h.trail = this.spawn(p, !0), h;
  }
}, Xo = function() {
  var e = this, r = {}, n = 0, a = 0, i = [], o = [], s = {}, u = function(v, h) {
    for (var f = o.length - 1, p = [], m = e.spawn(); o[f].x != v || o[f].y != h; )
      p.push(o.pop().edge), f--;
    p.push(o.pop().edge), p.forEach(function(g) {
      var y = g.connectedNodes().intersection(e);
      m.merge(g), y.forEach(function(b) {
        var w = b.id(), x = b.connectedEdges().intersection(e);
        m.merge(b), r[w].cutVertex ? m.merge(x.filter(function(E) {
          return E.isLoop();
        })) : m.merge(x);
      });
    }), i.push(m);
  }, l = function d(v, h, f) {
    v === f && (a += 1), r[h] = {
      id: n,
      low: n++,
      cutVertex: !1
    };
    var p = e.getElementById(h).connectedEdges().intersection(e);
    if (p.size() === 0)
      i.push(e.spawn(e.getElementById(h)));
    else {
      var m, g, y, b;
      p.forEach(function(w) {
        m = w.source().id(), g = w.target().id(), y = m === h ? g : m, y !== f && (b = w.id(), s[b] || (s[b] = !0, o.push({
          x: h,
          y,
          edge: w
        })), y in r ? r[h].low = Math.min(r[h].low, r[y].id) : (d(v, y, h), r[h].low = Math.min(r[h].low, r[y].low), r[h].id <= r[y].low && (r[h].cutVertex = !0, u(h, y))));
      });
    }
  };
  e.forEach(function(d) {
    if (d.isNode()) {
      var v = d.id();
      v in r || (a = 0, l(v, v), r[v].cutVertex = a > 1);
    }
  });
  var c = Object.keys(r).filter(function(d) {
    return r[d].cutVertex;
  }).map(function(d) {
    return e.getElementById(d);
  });
  return {
    cut: e.spawn(c),
    components: i
  };
}, Z4 = {
  hopcroftTarjanBiconnected: Xo,
  htbc: Xo,
  htb: Xo,
  hopcroftTarjanBiconnectedComponents: Xo
}, jo = function() {
  var e = this, r = {}, n = 0, a = [], i = [], o = e.spawn(e), s = function u(l) {
    i.push(l), r[l] = {
      index: n,
      low: n++,
      explored: !1
    };
    var c = e.getElementById(l).connectedEdges().intersection(e);
    if (c.forEach(function(p) {
      var m = p.target().id();
      m !== l && (m in r || u(m), r[m].explored || (r[l].low = Math.min(r[l].low, r[m].low)));
    }), r[l].index === r[l].low) {
      for (var d = e.spawn(); ; ) {
        var v = i.pop();
        if (d.merge(e.getElementById(v)), r[v].low = r[l].index, r[v].explored = !0, v === l)
          break;
      }
      var h = d.edgesWith(d), f = d.merge(h);
      a.push(f), o = o.difference(f);
    }
  };
  return e.forEach(function(u) {
    if (u.isNode()) {
      var l = u.id();
      l in r || s(l);
    }
  }), {
    cut: o,
    components: a
  };
}, X4 = {
  tarjanStronglyConnected: jo,
  tsc: jo,
  tscc: jo,
  tarjanStronglyConnectedComponents: jo
}, xp = {};
[ao, T5, _5, P5, L5, F5, B5, s4, Wa, Ya, uu, w4, F4, R4, G4, Y4, Z4, X4].forEach(function(t) {
  Re(xp, t);
});
/*!
Embeddable Minimum Strictly-Compliant Promises/A+ 1.1.1 Thenable
Copyright (c) 2013-2014 Ralf S. Engelschall (http://engelschall.com)
Licensed under The MIT License (http://opensource.org/licenses/MIT)
*/
var Ep = 0, kp = 1, Sp = 2, yn = function t(e) {
  if (!(this instanceof t)) return new t(e);
  this.id = "Thenable/1.0.7", this.state = Ep, this.fulfillValue = void 0, this.rejectReason = void 0, this.onFulfilled = [], this.onRejected = [], this.proxy = {
    then: this.then.bind(this)
  }, typeof e == "function" && e.call(this, this.fulfill.bind(this), this.reject.bind(this));
};
yn.prototype = {
  /*  promise resolving methods  */
  fulfill: function(e) {
    return Ef(this, kp, "fulfillValue", e);
  },
  reject: function(e) {
    return Ef(this, Sp, "rejectReason", e);
  },
  /*  "The then Method" [Promises/A+ 1.1, 1.2, 2.2]  */
  then: function(e, r) {
    var n = this, a = new yn();
    return n.onFulfilled.push(Sf(e, a, "fulfill")), n.onRejected.push(Sf(r, a, "reject")), Tp(n), a.proxy;
  }
};
var Ef = function(e, r, n, a) {
  return e.state === Ep && (e.state = r, e[n] = a, Tp(e)), e;
}, Tp = function(e) {
  e.state === kp ? kf(e, "onFulfilled", e.fulfillValue) : e.state === Sp && kf(e, "onRejected", e.rejectReason);
}, kf = function(e, r, n) {
  if (e[r].length !== 0) {
    var a = e[r];
    e[r] = [];
    var i = function() {
      for (var s = 0; s < a.length; s++)
        a[s](n);
    };
    typeof setImmediate == "function" ? setImmediate(i) : setTimeout(i, 0);
  }
}, Sf = function(e, r, n) {
  return function(a) {
    if (typeof e != "function")
      r[n].call(r, a);
    else {
      var i;
      try {
        i = e(a);
      } catch (o) {
        r.reject(o);
        return;
      }
      j4(r, i);
    }
  };
}, j4 = function t(e, r) {
  if (e === r || e.proxy === r) {
    e.reject(new TypeError("cannot resolve promise with itself"));
    return;
  }
  var n;
  if (Ft(r) === "object" && r !== null || typeof r == "function")
    try {
      n = r.then;
    } catch (i) {
      e.reject(i);
      return;
    }
  if (typeof n == "function") {
    var a = !1;
    try {
      n.call(
        r,
        /*  resolvePromise  */
        /*  [Promises/A+ 2.3.3.3.1]  */
        function(i) {
          a || (a = !0, i === r ? e.reject(new TypeError("circular thenable chain")) : t(e, i));
        },
        /*  rejectPromise  */
        /*  [Promises/A+ 2.3.3.3.2]  */
        function(i) {
          a || (a = !0, e.reject(i));
        }
      );
    } catch (i) {
      a || e.reject(i);
    }
    return;
  }
  e.fulfill(r);
};
yn.all = function(t) {
  return new yn(function(e, r) {
    for (var n = new Array(t.length), a = 0, i = function(u, l) {
      n[u] = l, a++, a === t.length && e(n);
    }, o = 0; o < t.length; o++)
      (function(s) {
        var u = t[s], l = u != null && u.then != null;
        if (l)
          u.then(function(d) {
            i(s, d);
          }, function(d) {
            r(d);
          });
        else {
          var c = u;
          i(s, c);
        }
      })(o);
  });
};
yn.resolve = function(t) {
  return new yn(function(e, r) {
    e(t);
  });
};
yn.reject = function(t) {
  return new yn(function(e, r) {
    r(t);
  });
};
var hi = typeof Promise < "u" ? Promise : yn, cu = function(e, r, n) {
  var a = sc(e), i = !a, o = this._private = Re({
    duration: 1e3
  }, r, n);
  if (o.target = e, o.style = o.style || o.css, o.started = !1, o.playing = !1, o.hooked = !1, o.applying = !1, o.progress = 0, o.completes = [], o.frames = [], o.complete && pt(o.complete) && o.completes.push(o.complete), i) {
    var s = e.position();
    o.startPosition = o.startPosition || {
      x: s.x,
      y: s.y
    }, o.startStyle = o.startStyle || e.cy().style().getAnimationStartStyle(e, o.style);
  }
  if (a) {
    var u = e.pan();
    o.startPan = {
      x: u.x,
      y: u.y
    }, o.startZoom = e.zoom();
  }
  this.length = 1, this[0] = this;
}, wa = cu.prototype;
Re(wa, {
  instanceString: function() {
    return "animation";
  },
  hook: function() {
    var e = this._private;
    if (!e.hooked) {
      var r, n = e.target._private.animation;
      e.queue ? r = n.queue : r = n.current, r.push(this), yr(e.target) && e.target.cy().addToAnimationPool(e.target), e.hooked = !0;
    }
    return this;
  },
  play: function() {
    var e = this._private;
    return e.progress === 1 && (e.progress = 0), e.playing = !0, e.started = !1, e.stopped = !1, this.hook(), this;
  },
  playing: function() {
    return this._private.playing;
  },
  apply: function() {
    var e = this._private;
    return e.applying = !0, e.started = !1, e.stopped = !1, this.hook(), this;
  },
  applying: function() {
    return this._private.applying;
  },
  pause: function() {
    var e = this._private;
    return e.playing = !1, e.started = !1, this;
  },
  stop: function() {
    var e = this._private;
    return e.playing = !1, e.started = !1, e.stopped = !0, this;
  },
  rewind: function() {
    return this.progress(0);
  },
  fastforward: function() {
    return this.progress(1);
  },
  time: function(e) {
    var r = this._private;
    return e === void 0 ? r.progress * r.duration : this.progress(e / r.duration);
  },
  progress: function(e) {
    var r = this._private, n = r.playing;
    return e === void 0 ? r.progress : (n && this.pause(), r.progress = e, r.started = !1, n && this.play(), this);
  },
  completed: function() {
    return this._private.progress === 1;
  },
  reverse: function() {
    var e = this._private, r = e.playing;
    r && this.pause(), e.progress = 1 - e.progress, e.started = !1;
    var n = function(l, c) {
      var d = e[l];
      d != null && (e[l] = e[c], e[c] = d);
    };
    if (n("zoom", "startZoom"), n("pan", "startPan"), n("position", "startPosition"), e.style)
      for (var a = 0; a < e.style.length; a++) {
        var i = e.style[a], o = i.name, s = e.startStyle[o];
        e.startStyle[o] = i, e.style[a] = s;
      }
    return r && this.play(), this;
  },
  promise: function(e) {
    var r = this._private, n;
    switch (e) {
      case "frame":
        n = r.frames;
        break;
      default:
      case "complete":
      case "completed":
        n = r.completes;
    }
    return new hi(function(a, i) {
      n.push(function() {
        a();
      });
    });
  }
});
wa.complete = wa.completed;
wa.run = wa.play;
wa.running = wa.playing;
var Q4 = {
  animated: function() {
    return function() {
      var r = this, n = r.length !== void 0, a = n ? r : [r], i = this._private.cy || this;
      if (!i.styleEnabled())
        return !1;
      var o = a[0];
      if (o)
        return o._private.animation.current.length > 0;
    };
  },
  // animated
  clearQueue: function() {
    return function() {
      var r = this, n = r.length !== void 0, a = n ? r : [r], i = this._private.cy || this;
      if (!i.styleEnabled())
        return this;
      for (var o = 0; o < a.length; o++) {
        var s = a[o];
        s._private.animation.queue = [];
      }
      return this;
    };
  },
  // clearQueue
  delay: function() {
    return function(r, n) {
      var a = this._private.cy || this;
      return a.styleEnabled() ? this.animate({
        delay: r,
        duration: r,
        complete: n
      }) : this;
    };
  },
  // delay
  delayAnimation: function() {
    return function(r, n) {
      var a = this._private.cy || this;
      return a.styleEnabled() ? this.animation({
        delay: r,
        duration: r,
        complete: n
      }) : this;
    };
  },
  // delay
  animation: function() {
    return function(r, n) {
      var a = this, i = a.length !== void 0, o = i ? a : [a], s = this._private.cy || this, u = !i, l = !u;
      if (!s.styleEnabled())
        return this;
      var c = s.style();
      r = Re({}, r, n);
      var d = Object.keys(r).length === 0;
      if (d)
        return new cu(o[0], r);
      switch (r.duration === void 0 && (r.duration = 400), r.duration) {
        case "slow":
          r.duration = 600;
          break;
        case "fast":
          r.duration = 200;
          break;
      }
      if (l && (r.style = c.getPropsList(r.style || r.css), r.css = void 0), l && r.renderedPosition != null) {
        var v = r.renderedPosition, h = s.pan(), f = s.zoom();
        r.position = dp(v, f, h);
      }
      if (u && r.panBy != null) {
        var p = r.panBy, m = s.pan();
        r.pan = {
          x: m.x + p.x,
          y: m.y + p.y
        };
      }
      var g = r.center || r.centre;
      if (u && g != null) {
        var y = s.getCenterPan(g.eles, r.zoom);
        y != null && (r.pan = y);
      }
      if (u && r.fit != null) {
        var b = r.fit, w = s.getFitViewport(b.eles || b.boundingBox, b.padding);
        w != null && (r.pan = w.pan, r.zoom = w.zoom);
      }
      if (u && Xe(r.zoom)) {
        var x = s.getZoomedViewport(r.zoom);
        x != null ? (x.zoomed && (r.zoom = x.zoom), x.panned && (r.pan = x.pan)) : r.zoom = null;
      }
      return new cu(o[0], r);
    };
  },
  // animate
  animate: function() {
    return function(r, n) {
      var a = this, i = a.length !== void 0, o = i ? a : [a], s = this._private.cy || this;
      if (!s.styleEnabled())
        return this;
      n && (r = Re({}, r, n));
      for (var u = 0; u < o.length; u++) {
        var l = o[u], c = l.animated() && (r.queue === void 0 || r.queue), d = l.animation(r, c ? {
          queue: !0
        } : void 0);
        d.play();
      }
      return this;
    };
  },
  // animate
  stop: function() {
    return function(r, n) {
      var a = this, i = a.length !== void 0, o = i ? a : [a], s = this._private.cy || this;
      if (!s.styleEnabled())
        return this;
      for (var u = 0; u < o.length; u++) {
        for (var l = o[u], c = l._private, d = c.animation.current, v = 0; v < d.length; v++) {
          var h = d[v], f = h._private;
          n && (f.duration = 0);
        }
        r && (c.animation.queue = []), n || (c.animation.current = []);
      }
      return s.notify("draw"), this;
    };
  }
  // stop
}, J4 = Array.isArray, il = J4, e3 = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, t3 = /^\w*$/;
function r3(t, e) {
  if (il(t))
    return !1;
  var r = typeof t;
  return r == "number" || r == "symbol" || r == "boolean" || t == null || Po(t) ? !0 : t3.test(t) || !e3.test(t) || e != null && t in Object(e);
}
var n3 = r3, a3 = "[object AsyncFunction]", i3 = "[object Function]", o3 = "[object GeneratorFunction]", s3 = "[object Proxy]";
function l3(t) {
  if (!ga(t))
    return !1;
  var e = rp(t);
  return e == i3 || e == o3 || e == a3 || e == s3;
}
var u3 = l3, c3 = el["__core-js_shared__"], $l = c3, Tf = function() {
  var t = /[^.]+$/.exec($l && $l.keys && $l.keys.IE_PROTO || "");
  return t ? "Symbol(src)_1." + t : "";
}();
function d3(t) {
  return !!Tf && Tf in t;
}
var f3 = d3, v3 = Function.prototype, h3 = v3.toString;
function p3(t) {
  if (t != null) {
    try {
      return h3.call(t);
    } catch {
    }
    try {
      return t + "";
    } catch {
    }
  }
  return "";
}
var g3 = p3, m3 = /[\\^$.*+?()[\]{}|]/g, y3 = /^\[object .+?Constructor\]$/, b3 = Function.prototype, w3 = Object.prototype, C3 = b3.toString, x3 = w3.hasOwnProperty, E3 = RegExp(
  "^" + C3.call(x3).replace(m3, "\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, "$1.*?") + "$"
);
function k3(t) {
  if (!ga(t) || f3(t))
    return !1;
  var e = u3(t) ? E3 : y3;
  return e.test(g3(t));
}
var S3 = k3;
function T3(t, e) {
  return t == null ? void 0 : t[e];
}
var _3 = T3;
function D3(t, e) {
  var r = _3(t, e);
  return S3(r) ? r : void 0;
}
var gc = D3, P3 = gc(Object, "create"), so = P3;
function O3() {
  this.__data__ = so ? so(null) : {}, this.size = 0;
}
var L3 = O3;
function I3(t) {
  var e = this.has(t) && delete this.__data__[t];
  return this.size -= e ? 1 : 0, e;
}
var F3 = I3, A3 = "__lodash_hash_undefined__", M3 = Object.prototype, B3 = M3.hasOwnProperty;
function N3(t) {
  var e = this.__data__;
  if (so) {
    var r = e[t];
    return r === A3 ? void 0 : r;
  }
  return B3.call(e, t) ? e[t] : void 0;
}
var $3 = N3, R3 = Object.prototype, z3 = R3.hasOwnProperty;
function V3(t) {
  var e = this.__data__;
  return so ? e[t] !== void 0 : z3.call(e, t);
}
var H3 = V3, q3 = "__lodash_hash_undefined__";
function K3(t, e) {
  var r = this.__data__;
  return this.size += this.has(t) ? 0 : 1, r[t] = so && e === void 0 ? q3 : e, this;
}
var U3 = K3;
function pi(t) {
  var e = -1, r = t == null ? 0 : t.length;
  for (this.clear(); ++e < r; ) {
    var n = t[e];
    this.set(n[0], n[1]);
  }
}
pi.prototype.clear = L3;
pi.prototype.delete = F3;
pi.prototype.get = $3;
pi.prototype.has = H3;
pi.prototype.set = U3;
var _f = pi;
function G3() {
  this.__data__ = [], this.size = 0;
}
var W3 = G3;
function Y3(t, e) {
  return t === e || t !== t && e !== e;
}
var _p = Y3;
function Z3(t, e) {
  for (var r = t.length; r--; )
    if (_p(t[r][0], e))
      return r;
  return -1;
}
var ol = Z3, X3 = Array.prototype, j3 = X3.splice;
function Q3(t) {
  var e = this.__data__, r = ol(e, t);
  if (r < 0)
    return !1;
  var n = e.length - 1;
  return r == n ? e.pop() : j3.call(e, r, 1), --this.size, !0;
}
var J3 = Q3;
function e_(t) {
  var e = this.__data__, r = ol(e, t);
  return r < 0 ? void 0 : e[r][1];
}
var t_ = e_;
function r_(t) {
  return ol(this.__data__, t) > -1;
}
var n_ = r_;
function a_(t, e) {
  var r = this.__data__, n = ol(r, t);
  return n < 0 ? (++this.size, r.push([t, e])) : r[n][1] = e, this;
}
var i_ = a_;
function gi(t) {
  var e = -1, r = t == null ? 0 : t.length;
  for (this.clear(); ++e < r; ) {
    var n = t[e];
    this.set(n[0], n[1]);
  }
}
gi.prototype.clear = W3;
gi.prototype.delete = J3;
gi.prototype.get = t_;
gi.prototype.has = n_;
gi.prototype.set = i_;
var o_ = gi, s_ = gc(el, "Map"), l_ = s_;
function u_() {
  this.size = 0, this.__data__ = {
    hash: new _f(),
    map: new (l_ || o_)(),
    string: new _f()
  };
}
var c_ = u_;
function d_(t) {
  var e = typeof t;
  return e == "string" || e == "number" || e == "symbol" || e == "boolean" ? t !== "__proto__" : t === null;
}
var f_ = d_;
function v_(t, e) {
  var r = t.__data__;
  return f_(e) ? r[typeof e == "string" ? "string" : "hash"] : r.map;
}
var sl = v_;
function h_(t) {
  var e = sl(this, t).delete(t);
  return this.size -= e ? 1 : 0, e;
}
var p_ = h_;
function g_(t) {
  return sl(this, t).get(t);
}
var m_ = g_;
function y_(t) {
  return sl(this, t).has(t);
}
var b_ = y_;
function w_(t, e) {
  var r = sl(this, t), n = r.size;
  return r.set(t, e), this.size += r.size == n ? 0 : 1, this;
}
var C_ = w_;
function mi(t) {
  var e = -1, r = t == null ? 0 : t.length;
  for (this.clear(); ++e < r; ) {
    var n = t[e];
    this.set(n[0], n[1]);
  }
}
mi.prototype.clear = c_;
mi.prototype.delete = p_;
mi.prototype.get = m_;
mi.prototype.has = b_;
mi.prototype.set = C_;
var Dp = mi, x_ = "Expected a function";
function mc(t, e) {
  if (typeof t != "function" || e != null && typeof e != "function")
    throw new TypeError(x_);
  var r = function() {
    var n = arguments, a = e ? e.apply(this, n) : n[0], i = r.cache;
    if (i.has(a))
      return i.get(a);
    var o = t.apply(this, n);
    return r.cache = i.set(a, o) || i, o;
  };
  return r.cache = new (mc.Cache || Dp)(), r;
}
mc.Cache = Dp;
var E_ = mc, k_ = 500;
function S_(t) {
  var e = E_(t, function(n) {
    return r.size === k_ && r.clear(), n;
  }), r = e.cache;
  return e;
}
var T_ = S_, __ = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g, D_ = /\\(\\)?/g, P_ = T_(function(t) {
  var e = [];
  return t.charCodeAt(0) === 46 && e.push(""), t.replace(__, function(r, n, a, i) {
    e.push(a ? i.replace(D_, "$1") : n || r);
  }), e;
}), Pp = P_;
function O_(t, e) {
  for (var r = -1, n = t == null ? 0 : t.length, a = Array(n); ++r < n; )
    a[r] = e(t[r], r, t);
  return a;
}
var Op = O_, L_ = 1 / 0, Df = ii ? ii.prototype : void 0, Pf = Df ? Df.toString : void 0;
function Lp(t) {
  if (typeof t == "string")
    return t;
  if (il(t))
    return Op(t, Lp) + "";
  if (Po(t))
    return Pf ? Pf.call(t) : "";
  var e = t + "";
  return e == "0" && 1 / t == -L_ ? "-0" : e;
}
var I_ = Lp;
function F_(t) {
  return t == null ? "" : I_(t);
}
var Ip = F_;
function A_(t, e) {
  return il(t) ? t : n3(t, e) ? [t] : Pp(Ip(t));
}
var Fp = A_, M_ = 1 / 0;
function B_(t) {
  if (typeof t == "string" || Po(t))
    return t;
  var e = t + "";
  return e == "0" && 1 / t == -M_ ? "-0" : e;
}
var yc = B_;
function N_(t, e) {
  e = Fp(e, t);
  for (var r = 0, n = e.length; t != null && r < n; )
    t = t[yc(e[r++])];
  return r && r == n ? t : void 0;
}
var $_ = N_;
function R_(t, e, r) {
  var n = t == null ? void 0 : $_(t, e);
  return n === void 0 ? r : n;
}
var z_ = R_, V_ = function() {
  try {
    var t = gc(Object, "defineProperty");
    return t({}, "", {}), t;
  } catch {
  }
}(), Of = V_;
function H_(t, e, r) {
  e == "__proto__" && Of ? Of(t, e, {
    configurable: !0,
    enumerable: !0,
    value: r,
    writable: !0
  }) : t[e] = r;
}
var q_ = H_, K_ = Object.prototype, U_ = K_.hasOwnProperty;
function G_(t, e, r) {
  var n = t[e];
  (!(U_.call(t, e) && _p(n, r)) || r === void 0 && !(e in t)) && q_(t, e, r);
}
var W_ = G_, Y_ = 9007199254740991, Z_ = /^(?:0|[1-9]\d*)$/;
function X_(t, e) {
  var r = typeof t;
  return e = e ?? Y_, !!e && (r == "number" || r != "symbol" && Z_.test(t)) && t > -1 && t % 1 == 0 && t < e;
}
var j_ = X_;
function Q_(t, e, r, n) {
  if (!ga(t))
    return t;
  e = Fp(e, t);
  for (var a = -1, i = e.length, o = i - 1, s = t; s != null && ++a < i; ) {
    var u = yc(e[a]), l = r;
    if (u === "__proto__" || u === "constructor" || u === "prototype")
      return t;
    if (a != o) {
      var c = s[u];
      l = n ? n(c, u, s) : void 0, l === void 0 && (l = ga(c) ? c : j_(e[a + 1]) ? [] : {});
    }
    W_(s, u, l), s = s[u];
  }
  return t;
}
var J_ = Q_;
function eD(t, e, r) {
  return t == null ? t : J_(t, e, r);
}
var tD = eD;
function rD(t, e) {
  var r = -1, n = t.length;
  for (e || (e = Array(n)); ++r < n; )
    e[r] = t[r];
  return e;
}
var nD = rD;
function aD(t) {
  return il(t) ? Op(t, yc) : Po(t) ? [t] : nD(Pp(Ip(t)));
}
var iD = aD, oD = {
  // access data field
  data: function(e) {
    var r = {
      field: "data",
      bindingEvent: "data",
      allowBinding: !1,
      allowSetting: !1,
      allowGetting: !1,
      settingEvent: "data",
      settingTriggersEvent: !1,
      triggerFnName: "trigger",
      immutableKeys: {},
      // key => true if immutable
      updateStyle: !1,
      beforeGet: function(a) {
      },
      beforeSet: function(a, i) {
      },
      onSet: function(a) {
      },
      canSet: function(a) {
        return !0;
      }
    };
    return e = Re({}, r, e), function(a, i) {
      var o = e, s = this, u = s.length !== void 0, l = u ? s : [s], c = u ? s[0] : s;
      if (Fe(a)) {
        var d = a.indexOf(".") !== -1, v = d && iD(a);
        if (o.allowGetting && i === void 0) {
          var h;
          return c && (o.beforeGet(c), v && c._private[o.field][a] === void 0 ? h = z_(c._private[o.field], v) : h = c._private[o.field][a]), h;
        } else if (o.allowSetting && i !== void 0) {
          var f = !o.immutableKeys[a];
          if (f) {
            var p = Uh({}, a, i);
            o.beforeSet(s, p);
            for (var m = 0, g = l.length; m < g; m++) {
              var y = l[m];
              o.canSet(y) && (v && c._private[o.field][a] === void 0 ? tD(y._private[o.field], v, i) : y._private[o.field][a] = i);
            }
            o.updateStyle && s.updateStyle(), o.onSet(s), o.settingTriggersEvent && s[o.triggerFnName](o.settingEvent);
          }
        }
      } else if (o.allowSetting && Xe(a)) {
        var b = a, w, x, E = Object.keys(b);
        o.beforeSet(s, b);
        for (var C = 0; C < E.length; C++) {
          w = E[C], x = b[w];
          var T = !o.immutableKeys[w];
          if (T)
            for (var k = 0; k < l.length; k++) {
              var _ = l[k];
              o.canSet(_) && (_._private[o.field][w] = x);
            }
        }
        o.updateStyle && s.updateStyle(), o.onSet(s), o.settingTriggersEvent && s[o.triggerFnName](o.settingEvent);
      } else if (o.allowBinding && pt(a)) {
        var D = a;
        s.on(o.bindingEvent, D);
      } else if (o.allowGetting && a === void 0) {
        var O;
        return c && (o.beforeGet(c), O = c._private[o.field]), O;
      }
      return s;
    };
  },
  // data
  // remove data field
  removeData: function(e) {
    var r = {
      field: "data",
      event: "data",
      triggerFnName: "trigger",
      triggerEvent: !1,
      immutableKeys: {}
      // key => true if immutable
    };
    return e = Re({}, r, e), function(a) {
      var i = e, o = this, s = o.length !== void 0, u = s ? o : [o];
      if (Fe(a)) {
        for (var l = a.split(/\s+/), c = l.length, d = 0; d < c; d++) {
          var v = l[d];
          if (!qn(v)) {
            var h = !i.immutableKeys[v];
            if (h)
              for (var f = 0, p = u.length; f < p; f++)
                u[f]._private[i.field][v] = void 0;
          }
        }
        i.triggerEvent && o[i.triggerFnName](i.event);
      } else if (a === void 0) {
        for (var m = 0, g = u.length; m < g; m++)
          for (var y = u[m]._private[i.field], b = Object.keys(y), w = 0; w < b.length; w++) {
            var x = b[w], E = !i.immutableKeys[x];
            E && (y[x] = void 0);
          }
        i.triggerEvent && o[i.triggerFnName](i.event);
      }
      return o;
    };
  }
  // removeData
}, sD = {
  eventAliasesOn: function(e) {
    var r = e;
    r.addListener = r.listen = r.bind = r.on, r.unlisten = r.unbind = r.off = r.removeListener, r.trigger = r.emit, r.pon = r.promiseOn = function(n, a) {
      var i = this, o = Array.prototype.slice.call(arguments, 0);
      return new hi(function(s, u) {
        var l = function(h) {
          i.off.apply(i, d), s(h);
        }, c = o.concat([l]), d = c.concat([]);
        i.on.apply(i, c);
      });
    };
  }
}, et = {};
[Q4, oD, sD].forEach(function(t) {
  Re(et, t);
});
var lD = {
  animate: et.animate(),
  animation: et.animation(),
  animated: et.animated(),
  clearQueue: et.clearQueue(),
  delay: et.delay(),
  delayAnimation: et.delayAnimation(),
  stop: et.stop()
}, ds = {
  classes: function(e) {
    var r = this;
    if (e === void 0) {
      var n = [];
      return r[0]._private.classes.forEach(function(f) {
        return n.push(f);
      }), n;
    } else st(e) || (e = (e || "").match(/\S+/g) || []);
    for (var a = [], i = new vi(e), o = 0; o < r.length; o++) {
      for (var s = r[o], u = s._private, l = u.classes, c = !1, d = 0; d < e.length; d++) {
        var v = e[d], h = l.has(v);
        if (!h) {
          c = !0;
          break;
        }
      }
      c || (c = l.size !== e.length), c && (u.classes = i, a.push(s));
    }
    return a.length > 0 && this.spawn(a).updateStyle().emit("class"), r;
  },
  addClass: function(e) {
    return this.toggleClass(e, !0);
  },
  hasClass: function(e) {
    var r = this[0];
    return r != null && r._private.classes.has(e);
  },
  toggleClass: function(e, r) {
    st(e) || (e = e.match(/\S+/g) || []);
    for (var n = this, a = r === void 0, i = [], o = 0, s = n.length; o < s; o++)
      for (var u = n[o], l = u._private.classes, c = !1, d = 0; d < e.length; d++) {
        var v = e[d], h = l.has(v), f = !1;
        r || a && !h ? (l.add(v), f = !0) : (!r || a && h) && (l.delete(v), f = !0), !c && f && (i.push(u), c = !0);
      }
    return i.length > 0 && this.spawn(i).updateStyle().emit("class"), n;
  },
  removeClass: function(e) {
    return this.toggleClass(e, !1);
  },
  flashClass: function(e, r) {
    var n = this;
    if (r == null)
      r = 250;
    else if (r === 0)
      return n;
    return n.addClass(e), setTimeout(function() {
      n.removeClass(e);
    }, r), n;
  }
};
ds.className = ds.classNames = ds.classes;
var Ye = {
  metaChar: "[\\!\\\"\\#\\$\\%\\&\\'\\(\\)\\*\\+\\,\\.\\/\\:\\;\\<\\=\\>\\?\\@\\[\\]\\^\\`\\{\\|\\}\\~]",
  // chars we need to escape in let names, etc
  comparatorOp: "=|\\!=|>|>=|<|<=|\\$=|\\^=|\\*=",
  // binary comparison op (used in data selectors)
  boolOp: "\\?|\\!|\\^",
  // boolean (unary) operators (used in data selectors)
  string: `"(?:\\\\"|[^"])*"|'(?:\\\\'|[^'])*'`,
  // string literals (used in data selectors) -- doublequotes | singlequotes
  number: It,
  // number literal (used in data selectors) --- e.g. 0.1234, 1234, 12e123
  meta: "degree|indegree|outdegree",
  // allowed metadata fields (i.e. allowed functions to use from Collection)
  separator: "\\s*,\\s*",
  // queries are separated by commas, e.g. edge[foo = 'bar'], node.someClass
  descendant: "\\s+",
  child: "\\s+>\\s+",
  subject: "\\$",
  group: "node|edge|\\*",
  directedEdge: "\\s+->\\s+",
  undirectedEdge: "\\s+<->\\s+"
};
Ye.variable = "(?:[\\w-.]|(?:\\\\" + Ye.metaChar + "))+";
Ye.className = "(?:[\\w-]|(?:\\\\" + Ye.metaChar + "))+";
Ye.value = Ye.string + "|" + Ye.number;
Ye.id = Ye.variable;
(function() {
  var t, e, r;
  for (t = Ye.comparatorOp.split("|"), r = 0; r < t.length; r++)
    e = t[r], Ye.comparatorOp += "|@" + e;
  for (t = Ye.comparatorOp.split("|"), r = 0; r < t.length; r++)
    e = t[r], !(e.indexOf("!") >= 0) && e !== "=" && (Ye.comparatorOp += "|\\!" + e);
})();
var it = function() {
  return {
    checks: []
  };
}, Se = {
  /** E.g. node */
  GROUP: 0,
  /** A collection of elements */
  COLLECTION: 1,
  /** A filter(ele) function */
  FILTER: 2,
  /** E.g. [foo > 1] */
  DATA_COMPARE: 3,
  /** E.g. [foo] */
  DATA_EXIST: 4,
  /** E.g. [?foo] */
  DATA_BOOL: 5,
  /** E.g. [[degree > 2]] */
  META_COMPARE: 6,
  /** E.g. :selected */
  STATE: 7,
  /** E.g. #foo */
  ID: 8,
  /** E.g. .foo */
  CLASS: 9,
  /** E.g. #foo <-> #bar */
  UNDIRECTED_EDGE: 10,
  /** E.g. #foo -> #bar */
  DIRECTED_EDGE: 11,
  /** E.g. $#foo -> #bar */
  NODE_SOURCE: 12,
  /** E.g. #foo -> $#bar */
  NODE_TARGET: 13,
  /** E.g. $#foo <-> #bar */
  NODE_NEIGHBOR: 14,
  /** E.g. #foo > #bar */
  CHILD: 15,
  /** E.g. #foo #bar */
  DESCENDANT: 16,
  /** E.g. $#foo > #bar */
  PARENT: 17,
  /** E.g. $#foo #bar */
  ANCESTOR: 18,
  /** E.g. #foo > $bar > #baz */
  COMPOUND_SPLIT: 19,
  /** Always matches, useful placeholder for subject in `COMPOUND_SPLIT` */
  TRUE: 20
}, du = [{
  selector: ":selected",
  matches: function(e) {
    return e.selected();
  }
}, {
  selector: ":unselected",
  matches: function(e) {
    return !e.selected();
  }
}, {
  selector: ":selectable",
  matches: function(e) {
    return e.selectable();
  }
}, {
  selector: ":unselectable",
  matches: function(e) {
    return !e.selectable();
  }
}, {
  selector: ":locked",
  matches: function(e) {
    return e.locked();
  }
}, {
  selector: ":unlocked",
  matches: function(e) {
    return !e.locked();
  }
}, {
  selector: ":visible",
  matches: function(e) {
    return e.visible();
  }
}, {
  selector: ":hidden",
  matches: function(e) {
    return !e.visible();
  }
}, {
  selector: ":transparent",
  matches: function(e) {
    return e.transparent();
  }
}, {
  selector: ":grabbed",
  matches: function(e) {
    return e.grabbed();
  }
}, {
  selector: ":free",
  matches: function(e) {
    return !e.grabbed();
  }
}, {
  selector: ":removed",
  matches: function(e) {
    return e.removed();
  }
}, {
  selector: ":inside",
  matches: function(e) {
    return !e.removed();
  }
}, {
  selector: ":grabbable",
  matches: function(e) {
    return e.grabbable();
  }
}, {
  selector: ":ungrabbable",
  matches: function(e) {
    return !e.grabbable();
  }
}, {
  selector: ":animated",
  matches: function(e) {
    return e.animated();
  }
}, {
  selector: ":unanimated",
  matches: function(e) {
    return !e.animated();
  }
}, {
  selector: ":parent",
  matches: function(e) {
    return e.isParent();
  }
}, {
  selector: ":childless",
  matches: function(e) {
    return e.isChildless();
  }
}, {
  selector: ":child",
  matches: function(e) {
    return e.isChild();
  }
}, {
  selector: ":orphan",
  matches: function(e) {
    return e.isOrphan();
  }
}, {
  selector: ":nonorphan",
  matches: function(e) {
    return e.isChild();
  }
}, {
  selector: ":compound",
  matches: function(e) {
    return e.isNode() ? e.isParent() : e.source().isParent() || e.target().isParent();
  }
}, {
  selector: ":loop",
  matches: function(e) {
    return e.isLoop();
  }
}, {
  selector: ":simple",
  matches: function(e) {
    return e.isSimple();
  }
}, {
  selector: ":active",
  matches: function(e) {
    return e.active();
  }
}, {
  selector: ":inactive",
  matches: function(e) {
    return !e.active();
  }
}, {
  selector: ":backgrounding",
  matches: function(e) {
    return e.backgrounding();
  }
}, {
  selector: ":nonbackgrounding",
  matches: function(e) {
    return !e.backgrounding();
  }
}].sort(function(t, e) {
  return wT(t.selector, e.selector);
}), uD = function() {
  for (var t = {}, e, r = 0; r < du.length; r++)
    e = du[r], t[e.selector] = e.matches;
  return t;
}(), cD = function(e, r) {
  return uD[e](r);
}, dD = "(" + du.map(function(t) {
  return t.selector;
}).join("|") + ")", Fa = function(e) {
  return e.replace(new RegExp("\\\\(" + Ye.metaChar + ")", "g"), function(r, n) {
    return n;
  });
}, Pn = function(e, r, n) {
  e[e.length - 1] = n;
}, fu = [{
  name: "group",
  // just used for identifying when debugging
  query: !0,
  regex: "(" + Ye.group + ")",
  populate: function(e, r, n) {
    var a = Mr(n, 1), i = a[0];
    r.checks.push({
      type: Se.GROUP,
      value: i === "*" ? i : i + "s"
    });
  }
}, {
  name: "state",
  query: !0,
  regex: dD,
  populate: function(e, r, n) {
    var a = Mr(n, 1), i = a[0];
    r.checks.push({
      type: Se.STATE,
      value: i
    });
  }
}, {
  name: "id",
  query: !0,
  regex: "\\#(" + Ye.id + ")",
  populate: function(e, r, n) {
    var a = Mr(n, 1), i = a[0];
    r.checks.push({
      type: Se.ID,
      value: Fa(i)
    });
  }
}, {
  name: "className",
  query: !0,
  regex: "\\.(" + Ye.className + ")",
  populate: function(e, r, n) {
    var a = Mr(n, 1), i = a[0];
    r.checks.push({
      type: Se.CLASS,
      value: Fa(i)
    });
  }
}, {
  name: "dataExists",
  query: !0,
  regex: "\\[\\s*(" + Ye.variable + ")\\s*\\]",
  populate: function(e, r, n) {
    var a = Mr(n, 1), i = a[0];
    r.checks.push({
      type: Se.DATA_EXIST,
      field: Fa(i)
    });
  }
}, {
  name: "dataCompare",
  query: !0,
  regex: "\\[\\s*(" + Ye.variable + ")\\s*(" + Ye.comparatorOp + ")\\s*(" + Ye.value + ")\\s*\\]",
  populate: function(e, r, n) {
    var a = Mr(n, 3), i = a[0], o = a[1], s = a[2], u = new RegExp("^" + Ye.string + "$").exec(s) != null;
    u ? s = s.substring(1, s.length - 1) : s = parseFloat(s), r.checks.push({
      type: Se.DATA_COMPARE,
      field: Fa(i),
      operator: o,
      value: s
    });
  }
}, {
  name: "dataBool",
  query: !0,
  regex: "\\[\\s*(" + Ye.boolOp + ")\\s*(" + Ye.variable + ")\\s*\\]",
  populate: function(e, r, n) {
    var a = Mr(n, 2), i = a[0], o = a[1];
    r.checks.push({
      type: Se.DATA_BOOL,
      field: Fa(o),
      operator: i
    });
  }
}, {
  name: "metaCompare",
  query: !0,
  regex: "\\[\\[\\s*(" + Ye.meta + ")\\s*(" + Ye.comparatorOp + ")\\s*(" + Ye.number + ")\\s*\\]\\]",
  populate: function(e, r, n) {
    var a = Mr(n, 3), i = a[0], o = a[1], s = a[2];
    r.checks.push({
      type: Se.META_COMPARE,
      field: Fa(i),
      operator: o,
      value: parseFloat(s)
    });
  }
}, {
  name: "nextQuery",
  separator: !0,
  regex: Ye.separator,
  populate: function(e, r) {
    var n = e.currentSubject, a = e.edgeCount, i = e.compoundCount, o = e[e.length - 1];
    n != null && (o.subject = n, e.currentSubject = null), o.edgeCount = a, o.compoundCount = i, e.edgeCount = 0, e.compoundCount = 0;
    var s = e[e.length++] = it();
    return s;
  }
}, {
  name: "directedEdge",
  separator: !0,
  regex: Ye.directedEdge,
  populate: function(e, r) {
    if (e.currentSubject == null) {
      var n = it(), a = r, i = it();
      return n.checks.push({
        type: Se.DIRECTED_EDGE,
        source: a,
        target: i
      }), Pn(e, r, n), e.edgeCount++, i;
    } else {
      var o = it(), s = r, u = it();
      return o.checks.push({
        type: Se.NODE_SOURCE,
        source: s,
        target: u
      }), Pn(e, r, o), e.edgeCount++, u;
    }
  }
}, {
  name: "undirectedEdge",
  separator: !0,
  regex: Ye.undirectedEdge,
  populate: function(e, r) {
    if (e.currentSubject == null) {
      var n = it(), a = r, i = it();
      return n.checks.push({
        type: Se.UNDIRECTED_EDGE,
        nodes: [a, i]
      }), Pn(e, r, n), e.edgeCount++, i;
    } else {
      var o = it(), s = r, u = it();
      return o.checks.push({
        type: Se.NODE_NEIGHBOR,
        node: s,
        neighbor: u
      }), Pn(e, r, o), u;
    }
  }
}, {
  name: "child",
  separator: !0,
  regex: Ye.child,
  populate: function(e, r) {
    if (e.currentSubject == null) {
      var n = it(), a = it(), i = e[e.length - 1];
      return n.checks.push({
        type: Se.CHILD,
        parent: i,
        child: a
      }), Pn(e, r, n), e.compoundCount++, a;
    } else if (e.currentSubject === r) {
      var o = it(), s = e[e.length - 1], u = it(), l = it(), c = it(), d = it();
      return o.checks.push({
        type: Se.COMPOUND_SPLIT,
        left: s,
        right: u,
        subject: l
      }), l.checks = r.checks, r.checks = [{
        type: Se.TRUE
      }], d.checks.push({
        type: Se.TRUE
      }), u.checks.push({
        type: Se.PARENT,
        // type is swapped on right side queries
        parent: d,
        child: c
        // empty for now
      }), Pn(e, s, o), e.currentSubject = l, e.compoundCount++, c;
    } else {
      var v = it(), h = it(), f = [{
        type: Se.PARENT,
        parent: v,
        child: h
      }];
      return v.checks = r.checks, r.checks = f, e.compoundCount++, h;
    }
  }
}, {
  name: "descendant",
  separator: !0,
  regex: Ye.descendant,
  populate: function(e, r) {
    if (e.currentSubject == null) {
      var n = it(), a = it(), i = e[e.length - 1];
      return n.checks.push({
        type: Se.DESCENDANT,
        ancestor: i,
        descendant: a
      }), Pn(e, r, n), e.compoundCount++, a;
    } else if (e.currentSubject === r) {
      var o = it(), s = e[e.length - 1], u = it(), l = it(), c = it(), d = it();
      return o.checks.push({
        type: Se.COMPOUND_SPLIT,
        left: s,
        right: u,
        subject: l
      }), l.checks = r.checks, r.checks = [{
        type: Se.TRUE
      }], d.checks.push({
        type: Se.TRUE
      }), u.checks.push({
        type: Se.ANCESTOR,
        // type is swapped on right side queries
        ancestor: d,
        descendant: c
        // empty for now
      }), Pn(e, s, o), e.currentSubject = l, e.compoundCount++, c;
    } else {
      var v = it(), h = it(), f = [{
        type: Se.ANCESTOR,
        ancestor: v,
        descendant: h
      }];
      return v.checks = r.checks, r.checks = f, e.compoundCount++, h;
    }
  }
}, {
  name: "subject",
  modifier: !0,
  regex: Ye.subject,
  populate: function(e, r) {
    if (e.currentSubject != null && e.currentSubject !== r)
      return tt("Redefinition of subject in selector `" + e.toString() + "`"), !1;
    e.currentSubject = r;
    var n = e[e.length - 1], a = n.checks[0], i = a == null ? null : a.type;
    i === Se.DIRECTED_EDGE ? a.type = Se.NODE_TARGET : i === Se.UNDIRECTED_EDGE && (a.type = Se.NODE_NEIGHBOR, a.node = a.nodes[1], a.neighbor = a.nodes[0], a.nodes = null);
  }
}];
fu.forEach(function(t) {
  return t.regexObj = new RegExp("^" + t.regex);
});
var fD = function(e) {
  for (var r, n, a, i = 0; i < fu.length; i++) {
    var o = fu[i], s = o.name, u = e.match(o.regexObj);
    if (u != null) {
      n = u, r = o, a = s;
      var l = u[0];
      e = e.substring(l.length);
      break;
    }
  }
  return {
    expr: r,
    match: n,
    name: a,
    remaining: e
  };
}, vD = function(e) {
  var r = e.match(/^\s+/);
  if (r) {
    var n = r[0];
    e = e.substring(n.length);
  }
  return e;
}, hD = function(e) {
  var r = this, n = r.inputText = e, a = r[0] = it();
  for (r.length = 1, n = vD(n); ; ) {
    var i = fD(n);
    if (i.expr == null)
      return tt("The selector `" + e + "`is invalid"), !1;
    var o = i.match.slice(1), s = i.expr.populate(r, a, o);
    if (s === !1)
      return !1;
    if (s != null && (a = s), n = i.remaining, n.match(/^\s*$/))
      break;
  }
  var u = r[r.length - 1];
  r.currentSubject != null && (u.subject = r.currentSubject), u.edgeCount = r.edgeCount, u.compoundCount = r.compoundCount;
  for (var l = 0; l < r.length; l++) {
    var c = r[l];
    if (c.compoundCount > 0 && c.edgeCount > 0)
      return tt("The selector `" + e + "` is invalid because it uses both a compound selector and an edge selector"), !1;
    if (c.edgeCount > 1)
      return tt("The selector `" + e + "` is invalid because it uses multiple edge selectors"), !1;
    c.edgeCount === 1 && tt("The selector `" + e + "` is deprecated.  Edge selectors do not take effect on changes to source and target nodes after an edge is added, for performance reasons.  Use a class or data selector on edges instead, updating the class or data of an edge when your app detects a change in source or target nodes.");
  }
  return !0;
}, pD = function() {
  if (this.toStringCache != null)
    return this.toStringCache;
  for (var e = function(c) {
    return c ?? "";
  }, r = function(c) {
    return Fe(c) ? '"' + c + '"' : e(c);
  }, n = function(c) {
    return " " + c + " ";
  }, a = function(c, d) {
    var v = c.type, h = c.value;
    switch (v) {
      case Se.GROUP: {
        var f = e(h);
        return f.substring(0, f.length - 1);
      }
      case Se.DATA_COMPARE: {
        var p = c.field, m = c.operator;
        return "[" + p + n(e(m)) + r(h) + "]";
      }
      case Se.DATA_BOOL: {
        var g = c.operator, y = c.field;
        return "[" + e(g) + y + "]";
      }
      case Se.DATA_EXIST: {
        var b = c.field;
        return "[" + b + "]";
      }
      case Se.META_COMPARE: {
        var w = c.operator, x = c.field;
        return "[[" + x + n(e(w)) + r(h) + "]]";
      }
      case Se.STATE:
        return h;
      case Se.ID:
        return "#" + h;
      case Se.CLASS:
        return "." + h;
      case Se.PARENT:
      case Se.CHILD:
        return i(c.parent, d) + n(">") + i(c.child, d);
      case Se.ANCESTOR:
      case Se.DESCENDANT:
        return i(c.ancestor, d) + " " + i(c.descendant, d);
      case Se.COMPOUND_SPLIT: {
        var E = i(c.left, d), C = i(c.subject, d), T = i(c.right, d);
        return E + (E.length > 0 ? " " : "") + C + T;
      }
      case Se.TRUE:
        return "";
    }
  }, i = function(c, d) {
    return c.checks.reduce(function(v, h, f) {
      return v + (d === c && f === 0 ? "$" : "") + a(h, d);
    }, "");
  }, o = "", s = 0; s < this.length; s++) {
    var u = this[s];
    o += i(u, u.subject), this.length > 1 && s < this.length - 1 && (o += ", ");
  }
  return this.toStringCache = o, o;
}, gD = {
  parse: hD,
  toString: pD
}, Ap = function(e, r, n) {
  var a, i = Fe(e), o = be(e), s = Fe(n), u, l, c = !1, d = !1, v = !1;
  switch (r.indexOf("!") >= 0 && (r = r.replace("!", ""), d = !0), r.indexOf("@") >= 0 && (r = r.replace("@", ""), c = !0), (i || s || c) && (u = !i && !o ? "" : "" + e, l = "" + n), c && (e = u = u.toLowerCase(), n = l = l.toLowerCase()), r) {
    case "*=":
      a = u.indexOf(l) >= 0;
      break;
    case "$=":
      a = u.indexOf(l, u.length - l.length) >= 0;
      break;
    case "^=":
      a = u.indexOf(l) === 0;
      break;
    case "=":
      a = e === n;
      break;
    case ">":
      v = !0, a = e > n;
      break;
    case ">=":
      v = !0, a = e >= n;
      break;
    case "<":
      v = !0, a = e < n;
      break;
    case "<=":
      v = !0, a = e <= n;
      break;
    default:
      a = !1;
      break;
  }
  return d && (e != null || !v) && (a = !a), a;
}, mD = function(e, r) {
  switch (r) {
    case "?":
      return !!e;
    case "!":
      return !e;
    case "^":
      return e === void 0;
  }
}, yD = function(e) {
  return e !== void 0;
}, bc = function(e, r) {
  return e.data(r);
}, bD = function(e, r) {
  return e[r]();
}, bt = [], vt = function(e, r) {
  return e.checks.every(function(n) {
    return bt[n.type](n, r);
  });
};
bt[Se.GROUP] = function(t, e) {
  var r = t.value;
  return r === "*" || r === e.group();
};
bt[Se.STATE] = function(t, e) {
  var r = t.value;
  return cD(r, e);
};
bt[Se.ID] = function(t, e) {
  var r = t.value;
  return e.id() === r;
};
bt[Se.CLASS] = function(t, e) {
  var r = t.value;
  return e.hasClass(r);
};
bt[Se.META_COMPARE] = function(t, e) {
  var r = t.field, n = t.operator, a = t.value;
  return Ap(bD(e, r), n, a);
};
bt[Se.DATA_COMPARE] = function(t, e) {
  var r = t.field, n = t.operator, a = t.value;
  return Ap(bc(e, r), n, a);
};
bt[Se.DATA_BOOL] = function(t, e) {
  var r = t.field, n = t.operator;
  return mD(bc(e, r), n);
};
bt[Se.DATA_EXIST] = function(t, e) {
  var r = t.field;
  return t.operator, yD(bc(e, r));
};
bt[Se.UNDIRECTED_EDGE] = function(t, e) {
  var r = t.nodes[0], n = t.nodes[1], a = e.source(), i = e.target();
  return vt(r, a) && vt(n, i) || vt(n, a) && vt(r, i);
};
bt[Se.NODE_NEIGHBOR] = function(t, e) {
  return vt(t.node, e) && e.neighborhood().some(function(r) {
    return r.isNode() && vt(t.neighbor, r);
  });
};
bt[Se.DIRECTED_EDGE] = function(t, e) {
  return vt(t.source, e.source()) && vt(t.target, e.target());
};
bt[Se.NODE_SOURCE] = function(t, e) {
  return vt(t.source, e) && e.outgoers().some(function(r) {
    return r.isNode() && vt(t.target, r);
  });
};
bt[Se.NODE_TARGET] = function(t, e) {
  return vt(t.target, e) && e.incomers().some(function(r) {
    return r.isNode() && vt(t.source, r);
  });
};
bt[Se.CHILD] = function(t, e) {
  return vt(t.child, e) && vt(t.parent, e.parent());
};
bt[Se.PARENT] = function(t, e) {
  return vt(t.parent, e) && e.children().some(function(r) {
    return vt(t.child, r);
  });
};
bt[Se.DESCENDANT] = function(t, e) {
  return vt(t.descendant, e) && e.ancestors().some(function(r) {
    return vt(t.ancestor, r);
  });
};
bt[Se.ANCESTOR] = function(t, e) {
  return vt(t.ancestor, e) && e.descendants().some(function(r) {
    return vt(t.descendant, r);
  });
};
bt[Se.COMPOUND_SPLIT] = function(t, e) {
  return vt(t.subject, e) && vt(t.left, e) && vt(t.right, e);
};
bt[Se.TRUE] = function() {
  return !0;
};
bt[Se.COLLECTION] = function(t, e) {
  var r = t.value;
  return r.has(e);
};
bt[Se.FILTER] = function(t, e) {
  var r = t.value;
  return r(e);
};
var wD = function(e) {
  var r = this;
  if (r.length === 1 && r[0].checks.length === 1 && r[0].checks[0].type === Se.ID)
    return e.getElementById(r[0].checks[0].value).collection();
  var n = function(i) {
    for (var o = 0; o < r.length; o++) {
      var s = r[o];
      if (vt(s, i))
        return !0;
    }
    return !1;
  };
  return r.text() == null && (n = function() {
    return !0;
  }), e.filter(n);
}, CD = function(e) {
  for (var r = this, n = 0; n < r.length; n++) {
    var a = r[n];
    if (vt(a, e))
      return !0;
  }
  return !1;
}, xD = {
  matches: CD,
  filter: wD
}, Un = function(e) {
  this.inputText = e, this.currentSubject = null, this.compoundCount = 0, this.edgeCount = 0, this.length = 0, e == null || Fe(e) && e.match(/^\s*$/) || (yr(e) ? this.addQuery({
    checks: [{
      type: Se.COLLECTION,
      value: e.collection()
    }]
  }) : pt(e) ? this.addQuery({
    checks: [{
      type: Se.FILTER,
      value: e
    }]
  }) : Fe(e) ? this.parse(e) || (this.invalid = !0) : yt("A selector must be created from a string; found "));
}, Gn = Un.prototype;
[gD, xD].forEach(function(t) {
  return Re(Gn, t);
});
Gn.text = function() {
  return this.inputText;
};
Gn.size = function() {
  return this.length;
};
Gn.eq = function(t) {
  return this[t];
};
Gn.sameText = function(t) {
  return !this.invalid && !t.invalid && this.text() === t.text();
};
Gn.addQuery = function(t) {
  this[this.length++] = t;
};
Gn.selector = Gn.toString;
var Rn = {
  allAre: function(e) {
    var r = new Un(e);
    return this.every(function(n) {
      return r.matches(n);
    });
  },
  is: function(e) {
    var r = new Un(e);
    return this.some(function(n) {
      return r.matches(n);
    });
  },
  some: function(e, r) {
    for (var n = 0; n < this.length; n++) {
      var a = r ? e.apply(r, [this[n], n, this]) : e(this[n], n, this);
      if (a)
        return !0;
    }
    return !1;
  },
  every: function(e, r) {
    for (var n = 0; n < this.length; n++) {
      var a = r ? e.apply(r, [this[n], n, this]) : e(this[n], n, this);
      if (!a)
        return !1;
    }
    return !0;
  },
  same: function(e) {
    if (this === e)
      return !0;
    e = this.cy().collection(e);
    var r = this.length, n = e.length;
    return r !== n ? !1 : r === 1 ? this[0] === e[0] : this.every(function(a) {
      return e.hasElementWithId(a.id());
    });
  },
  anySame: function(e) {
    return e = this.cy().collection(e), this.some(function(r) {
      return e.hasElementWithId(r.id());
    });
  },
  allAreNeighbors: function(e) {
    e = this.cy().collection(e);
    var r = this.neighborhood();
    return e.every(function(n) {
      return r.hasElementWithId(n.id());
    });
  },
  contains: function(e) {
    e = this.cy().collection(e);
    var r = this;
    return e.every(function(n) {
      return r.hasElementWithId(n.id());
    });
  }
};
Rn.allAreNeighbours = Rn.allAreNeighbors;
Rn.has = Rn.contains;
Rn.equal = Rn.equals = Rn.same;
var Sr = function(e, r) {
  return function(a, i, o, s) {
    var u = a, l = this, c;
    if (u == null ? c = "" : yr(u) && u.length === 1 && (c = u.id()), l.length === 1 && c) {
      var d = l[0]._private, v = d.traversalCache = d.traversalCache || {}, h = v[r] = v[r] || [], f = ma(c), p = h[f];
      return p || (h[f] = e.call(l, a, i, o, s));
    } else
      return e.call(l, a, i, o, s);
  };
}, li = {
  parent: function(e) {
    var r = [];
    if (this.length === 1) {
      var n = this[0]._private.parent;
      if (n)
        return n;
    }
    for (var a = 0; a < this.length; a++) {
      var i = this[a], o = i._private.parent;
      o && r.push(o);
    }
    return this.spawn(r, !0).filter(e);
  },
  parents: function(e) {
    for (var r = [], n = this.parent(); n.nonempty(); ) {
      for (var a = 0; a < n.length; a++) {
        var i = n[a];
        r.push(i);
      }
      n = n.parent();
    }
    return this.spawn(r, !0).filter(e);
  },
  commonAncestors: function(e) {
    for (var r, n = 0; n < this.length; n++) {
      var a = this[n], i = a.parents();
      r = r || i, r = r.intersect(i);
    }
    return r.filter(e);
  },
  orphans: function(e) {
    return this.stdFilter(function(r) {
      return r.isOrphan();
    }).filter(e);
  },
  nonorphans: function(e) {
    return this.stdFilter(function(r) {
      return r.isChild();
    }).filter(e);
  },
  children: Sr(function(t) {
    for (var e = [], r = 0; r < this.length; r++)
      for (var n = this[r], a = n._private.children, i = 0; i < a.length; i++)
        e.push(a[i]);
    return this.spawn(e, !0).filter(t);
  }, "children"),
  siblings: function(e) {
    return this.parent().children().not(this).filter(e);
  },
  isParent: function() {
    var e = this[0];
    if (e)
      return e.isNode() && e._private.children.length !== 0;
  },
  isChildless: function() {
    var e = this[0];
    if (e)
      return e.isNode() && e._private.children.length === 0;
  },
  isChild: function() {
    var e = this[0];
    if (e)
      return e.isNode() && e._private.parent != null;
  },
  isOrphan: function() {
    var e = this[0];
    if (e)
      return e.isNode() && e._private.parent == null;
  },
  descendants: function(e) {
    var r = [];
    function n(a) {
      for (var i = 0; i < a.length; i++) {
        var o = a[i];
        r.push(o), o.children().nonempty() && n(o.children());
      }
    }
    return n(this.children()), this.spawn(r, !0).filter(e);
  }
};
function wc(t, e, r, n) {
  for (var a = [], i = new vi(), o = t.cy(), s = o.hasCompoundNodes(), u = 0; u < t.length; u++) {
    var l = t[u];
    r ? a.push(l) : s && n(a, i, l);
  }
  for (; a.length > 0; ) {
    var c = a.shift();
    e(c), i.add(c.id()), s && n(a, i, c);
  }
  return t;
}
function Mp(t, e, r) {
  if (r.isParent())
    for (var n = r._private.children, a = 0; a < n.length; a++) {
      var i = n[a];
      e.has(i.id()) || t.push(i);
    }
}
li.forEachDown = function(t) {
  var e = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0;
  return wc(this, t, e, Mp);
};
function Bp(t, e, r) {
  if (r.isChild()) {
    var n = r._private.parent;
    e.has(n.id()) || t.push(n);
  }
}
li.forEachUp = function(t) {
  var e = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0;
  return wc(this, t, e, Bp);
};
function ED(t, e, r) {
  Bp(t, e, r), Mp(t, e, r);
}
li.forEachUpAndDown = function(t) {
  var e = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0;
  return wc(this, t, e, ED);
};
li.ancestors = li.parents;
var lo, Np;
lo = Np = {
  data: et.data({
    field: "data",
    bindingEvent: "data",
    allowBinding: !0,
    allowSetting: !0,
    settingEvent: "data",
    settingTriggersEvent: !0,
    triggerFnName: "trigger",
    allowGetting: !0,
    immutableKeys: {
      id: !0,
      source: !0,
      target: !0,
      parent: !0
    },
    updateStyle: !0
  }),
  removeData: et.removeData({
    field: "data",
    event: "data",
    triggerFnName: "trigger",
    triggerEvent: !0,
    immutableKeys: {
      id: !0,
      source: !0,
      target: !0,
      parent: !0
    },
    updateStyle: !0
  }),
  scratch: et.data({
    field: "scratch",
    bindingEvent: "scratch",
    allowBinding: !0,
    allowSetting: !0,
    settingEvent: "scratch",
    settingTriggersEvent: !0,
    triggerFnName: "trigger",
    allowGetting: !0,
    updateStyle: !0
  }),
  removeScratch: et.removeData({
    field: "scratch",
    event: "scratch",
    triggerFnName: "trigger",
    triggerEvent: !0,
    updateStyle: !0
  }),
  rscratch: et.data({
    field: "rscratch",
    allowBinding: !1,
    allowSetting: !0,
    settingTriggersEvent: !1,
    allowGetting: !0
  }),
  removeRscratch: et.removeData({
    field: "rscratch",
    triggerEvent: !1
  }),
  id: function() {
    var e = this[0];
    if (e)
      return e._private.data.id;
  }
};
lo.attr = lo.data;
lo.removeAttr = lo.removeData;
var kD = Np, ll = {};
function Rl(t) {
  return function(e) {
    var r = this;
    if (e === void 0 && (e = !0), r.length !== 0)
      if (r.isNode() && !r.removed()) {
        for (var n = 0, a = r[0], i = a._private.edges, o = 0; o < i.length; o++) {
          var s = i[o];
          !e && s.isLoop() || (n += t(a, s));
        }
        return n;
      } else
        return;
  };
}
Re(ll, {
  degree: Rl(function(t, e) {
    return e.source().same(e.target()) ? 2 : 1;
  }),
  indegree: Rl(function(t, e) {
    return e.target().same(t) ? 1 : 0;
  }),
  outdegree: Rl(function(t, e) {
    return e.source().same(t) ? 1 : 0;
  })
});
function Aa(t, e) {
  return function(r) {
    for (var n, a = this.nodes(), i = 0; i < a.length; i++) {
      var o = a[i], s = o[t](r);
      s !== void 0 && (n === void 0 || e(s, n)) && (n = s);
    }
    return n;
  };
}
Re(ll, {
  minDegree: Aa("degree", function(t, e) {
    return t < e;
  }),
  maxDegree: Aa("degree", function(t, e) {
    return t > e;
  }),
  minIndegree: Aa("indegree", function(t, e) {
    return t < e;
  }),
  maxIndegree: Aa("indegree", function(t, e) {
    return t > e;
  }),
  minOutdegree: Aa("outdegree", function(t, e) {
    return t < e;
  }),
  maxOutdegree: Aa("outdegree", function(t, e) {
    return t > e;
  })
});
Re(ll, {
  totalDegree: function(e) {
    for (var r = 0, n = this.nodes(), a = 0; a < n.length; a++)
      r += n[a].degree(e);
    return r;
  }
});
var zr, $p, Rp = function(e, r, n) {
  for (var a = 0; a < e.length; a++) {
    var i = e[a];
    if (!i.locked()) {
      var o = i._private.position, s = {
        x: r.x != null ? r.x - o.x : 0,
        y: r.y != null ? r.y - o.y : 0
      };
      i.isParent() && !(s.x === 0 && s.y === 0) && i.children().shift(s, n), i.dirtyBoundingBoxCache();
    }
  }
}, Lf = {
  field: "position",
  bindingEvent: "position",
  allowBinding: !0,
  allowSetting: !0,
  settingEvent: "position",
  settingTriggersEvent: !0,
  triggerFnName: "emitAndNotify",
  allowGetting: !0,
  validKeys: ["x", "y"],
  beforeGet: function(e) {
    e.updateCompoundBounds();
  },
  beforeSet: function(e, r) {
    Rp(e, r, !1);
  },
  onSet: function(e) {
    e.dirtyCompoundBoundsCache();
  },
  canSet: function(e) {
    return !e.locked();
  }
};
zr = $p = {
  position: et.data(Lf),
  // position but no notification to renderer
  silentPosition: et.data(Re({}, Lf, {
    allowBinding: !1,
    allowSetting: !0,
    settingTriggersEvent: !1,
    allowGetting: !1,
    beforeSet: function(e, r) {
      Rp(e, r, !0);
    },
    onSet: function(e) {
      e.dirtyCompoundBoundsCache();
    }
  })),
  positions: function(e, r) {
    if (Xe(e))
      r ? this.silentPosition(e) : this.position(e);
    else if (pt(e)) {
      var n = e, a = this.cy();
      a.startBatch();
      for (var i = 0; i < this.length; i++) {
        var o = this[i], s = void 0;
        (s = n(o, i)) && (r ? o.silentPosition(s) : o.position(s));
      }
      a.endBatch();
    }
    return this;
  },
  silentPositions: function(e) {
    return this.positions(e, !0);
  },
  shift: function(e, r, n) {
    var a;
    if (Xe(e) ? (a = {
      x: be(e.x) ? e.x : 0,
      y: be(e.y) ? e.y : 0
    }, n = r) : Fe(e) && be(r) && (a = {
      x: 0,
      y: 0
    }, a[e] = r), a != null) {
      var i = this.cy();
      i.startBatch();
      for (var o = 0; o < this.length; o++) {
        var s = this[o];
        if (!(i.hasCompoundNodes() && s.isChild() && s.ancestors().anySame(this))) {
          var u = s.position(), l = {
            x: u.x + a.x,
            y: u.y + a.y
          };
          n ? s.silentPosition(l) : s.position(l);
        }
      }
      i.endBatch();
    }
    return this;
  },
  silentShift: function(e, r) {
    return Xe(e) ? this.shift(e, !0) : Fe(e) && be(r) && this.shift(e, r, !0), this;
  },
  // get/set the rendered (i.e. on screen) positon of the element
  renderedPosition: function(e, r) {
    var n = this[0], a = this.cy(), i = a.zoom(), o = a.pan(), s = Xe(e) ? e : void 0, u = s !== void 0 || r !== void 0 && Fe(e);
    if (n && n.isNode())
      if (u)
        for (var l = 0; l < this.length; l++) {
          var c = this[l];
          r !== void 0 ? c.position(e, (r - o[e]) / i) : s !== void 0 && c.position(dp(s, i, o));
        }
      else {
        var d = n.position();
        return s = nl(d, i, o), e === void 0 ? s : s[e];
      }
    else if (!u)
      return;
    return this;
  },
  // get/set the position relative to the parent
  relativePosition: function(e, r) {
    var n = this[0], a = this.cy(), i = Xe(e) ? e : void 0, o = i !== void 0 || r !== void 0 && Fe(e), s = a.hasCompoundNodes();
    if (n && n.isNode())
      if (o)
        for (var u = 0; u < this.length; u++) {
          var l = this[u], c = s ? l.parent() : null, d = c && c.length > 0, v = d;
          d && (c = c[0]);
          var h = v ? c.position() : {
            x: 0,
            y: 0
          };
          r !== void 0 ? l.position(e, r + h[e]) : i !== void 0 && l.position({
            x: i.x + h.x,
            y: i.y + h.y
          });
        }
      else {
        var f = n.position(), p = s ? n.parent() : null, m = p && p.length > 0, g = m;
        m && (p = p[0]);
        var y = g ? p.position() : {
          x: 0,
          y: 0
        };
        return i = {
          x: f.x - y.x,
          y: f.y - y.y
        }, e === void 0 ? i : i[e];
      }
    else if (!o)
      return;
    return this;
  }
};
zr.modelPosition = zr.point = zr.position;
zr.modelPositions = zr.points = zr.positions;
zr.renderedPoint = zr.renderedPosition;
zr.relativePoint = zr.relativePosition;
var SD = $p, Za, Xn;
Za = Xn = {};
Xn.renderedBoundingBox = function(t) {
  var e = this.boundingBox(t), r = this.cy(), n = r.zoom(), a = r.pan(), i = e.x1 * n + a.x, o = e.x2 * n + a.x, s = e.y1 * n + a.y, u = e.y2 * n + a.y;
  return {
    x1: i,
    x2: o,
    y1: s,
    y2: u,
    w: o - i,
    h: u - s
  };
};
Xn.dirtyCompoundBoundsCache = function() {
  var t = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : !1, e = this.cy();
  return !e.styleEnabled() || !e.hasCompoundNodes() ? this : (this.forEachUp(function(r) {
    if (r.isParent()) {
      var n = r._private;
      n.compoundBoundsClean = !1, n.bbCache = null, t || r.emitAndNotify("bounds");
    }
  }), this);
};
Xn.updateCompoundBounds = function() {
  var t = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : !1, e = this.cy();
  if (!e.styleEnabled() || !e.hasCompoundNodes())
    return this;
  if (!t && e.batching())
    return this;
  function r(o) {
    if (!o.isParent())
      return;
    var s = o._private, u = o.children(), l = o.pstyle("compound-sizing-wrt-labels").value === "include", c = {
      width: {
        val: o.pstyle("min-width").pfValue,
        left: o.pstyle("min-width-bias-left"),
        right: o.pstyle("min-width-bias-right")
      },
      height: {
        val: o.pstyle("min-height").pfValue,
        top: o.pstyle("min-height-bias-top"),
        bottom: o.pstyle("min-height-bias-bottom")
      }
    }, d = u.boundingBox({
      includeLabels: l,
      includeOverlays: !1,
      // updating the compound bounds happens outside of the regular
      // cache cycle (i.e. before fired events)
      useCache: !1
    }), v = s.position;
    (d.w === 0 || d.h === 0) && (d = {
      w: o.pstyle("width").pfValue,
      h: o.pstyle("height").pfValue
    }, d.x1 = v.x - d.w / 2, d.x2 = v.x + d.w / 2, d.y1 = v.y - d.h / 2, d.y2 = v.y + d.h / 2);
    function h(k, _, D) {
      var O = 0, F = 0, L = _ + D;
      return k > 0 && L > 0 && (O = _ / L * k, F = D / L * k), {
        biasDiff: O,
        biasComplementDiff: F
      };
    }
    function f(k, _, D, O) {
      if (D.units === "%")
        switch (O) {
          case "width":
            return k > 0 ? D.pfValue * k : 0;
          case "height":
            return _ > 0 ? D.pfValue * _ : 0;
          case "average":
            return k > 0 && _ > 0 ? D.pfValue * (k + _) / 2 : 0;
          case "min":
            return k > 0 && _ > 0 ? k > _ ? D.pfValue * _ : D.pfValue * k : 0;
          case "max":
            return k > 0 && _ > 0 ? k > _ ? D.pfValue * k : D.pfValue * _ : 0;
          default:
            return 0;
        }
      else return D.units === "px" ? D.pfValue : 0;
    }
    var p = c.width.left.value;
    c.width.left.units === "px" && c.width.val > 0 && (p = p * 100 / c.width.val);
    var m = c.width.right.value;
    c.width.right.units === "px" && c.width.val > 0 && (m = m * 100 / c.width.val);
    var g = c.height.top.value;
    c.height.top.units === "px" && c.height.val > 0 && (g = g * 100 / c.height.val);
    var y = c.height.bottom.value;
    c.height.bottom.units === "px" && c.height.val > 0 && (y = y * 100 / c.height.val);
    var b = h(c.width.val - d.w, p, m), w = b.biasDiff, x = b.biasComplementDiff, E = h(c.height.val - d.h, g, y), C = E.biasDiff, T = E.biasComplementDiff;
    s.autoPadding = f(d.w, d.h, o.pstyle("padding"), o.pstyle("padding-relative-to").value), s.autoWidth = Math.max(d.w, c.width.val), v.x = (-w + d.x1 + d.x2 + x) / 2, s.autoHeight = Math.max(d.h, c.height.val), v.y = (-C + d.y1 + d.y2 + T) / 2;
  }
  for (var n = 0; n < this.length; n++) {
    var a = this[n], i = a._private;
    (!i.compoundBoundsClean || t) && (r(a), e.batching() || (i.compoundBoundsClean = !0));
  }
  return this;
};
var Er = function(e) {
  return e === 1 / 0 || e === -1 / 0 ? 0 : e;
}, Br = function(e, r, n, a, i) {
  a - r === 0 || i - n === 0 || r == null || n == null || a == null || i == null || (e.x1 = r < e.x1 ? r : e.x1, e.x2 = a > e.x2 ? a : e.x2, e.y1 = n < e.y1 ? n : e.y1, e.y2 = i > e.y2 ? i : e.y2, e.w = e.x2 - e.x1, e.h = e.y2 - e.y1);
}, ra = function(e, r) {
  return r == null ? e : Br(e, r.x1, r.y1, r.x2, r.y2);
}, Li = function(e, r, n) {
  return Nr(e, r, n);
}, Qo = function(e, r, n) {
  if (!r.cy().headless()) {
    var a = r._private, i = a.rstyle, o = i.arrowWidth / 2, s = r.pstyle(n + "-arrow-shape").value, u, l;
    if (s !== "none") {
      n === "source" ? (u = i.srcX, l = i.srcY) : n === "target" ? (u = i.tgtX, l = i.tgtY) : (u = i.midX, l = i.midY);
      var c = a.arrowBounds = a.arrowBounds || {}, d = c[n] = c[n] || {};
      d.x1 = u - o, d.y1 = l - o, d.x2 = u + o, d.y2 = l + o, d.w = d.x2 - d.x1, d.h = d.y2 - d.y1, us(d, 1), Br(e, d.x1, d.y1, d.x2, d.y2);
    }
  }
}, zl = function(e, r, n) {
  if (!r.cy().headless()) {
    var a;
    n ? a = n + "-" : a = "";
    var i = r._private, o = i.rstyle, s = r.pstyle(a + "label").strValue;
    if (s) {
      var u = r.pstyle("text-halign"), l = r.pstyle("text-valign"), c = Li(o, "labelWidth", n), d = Li(o, "labelHeight", n), v = Li(o, "labelX", n), h = Li(o, "labelY", n), f = r.pstyle(a + "text-margin-x").pfValue, p = r.pstyle(a + "text-margin-y").pfValue, m = r.isEdge(), g = r.pstyle(a + "text-rotation"), y = r.pstyle("text-outline-width").pfValue, b = r.pstyle("text-border-width").pfValue, w = b / 2, x = r.pstyle("text-background-padding").pfValue, E = 2, C = d, T = c, k = T / 2, _ = C / 2, D, O, F, L;
      if (m)
        D = v - k, O = v + k, F = h - _, L = h + _;
      else {
        switch (u.value) {
          case "left":
            D = v - T, O = v;
            break;
          case "center":
            D = v - k, O = v + k;
            break;
          case "right":
            D = v, O = v + T;
            break;
        }
        switch (l.value) {
          case "top":
            F = h - C, L = h;
            break;
          case "center":
            F = h - _, L = h + _;
            break;
          case "bottom":
            F = h, L = h + C;
            break;
        }
      }
      D += f - Math.max(y, w) - x - E, O += f + Math.max(y, w) + x + E, F += p - Math.max(y, w) - x - E, L += p + Math.max(y, w) + x + E;
      var B = n || "main", I = i.labelBounds, M = I[B] = I[B] || {};
      M.x1 = D, M.y1 = F, M.x2 = O, M.y2 = L, M.w = O - D, M.h = L - F;
      var A = m && g.strValue === "autorotate", R = g.pfValue != null && g.pfValue !== 0;
      if (A || R) {
        var K = A ? Li(i.rstyle, "labelAngle", n) : g.pfValue, H = Math.cos(K), q = Math.sin(K), ee = (D + O) / 2, se = (F + L) / 2;
        if (!m) {
          switch (u.value) {
            case "left":
              ee = O;
              break;
            case "right":
              ee = D;
              break;
          }
          switch (l.value) {
            case "top":
              se = L;
              break;
            case "bottom":
              se = F;
              break;
          }
        }
        var oe = function(Ee, fe) {
          return Ee = Ee - ee, fe = fe - se, {
            x: Ee * H - fe * q + ee,
            y: Ee * q + fe * H + se
          };
        }, ae = oe(D, F), ue = oe(D, L), te = oe(O, F), $ = oe(O, L);
        D = Math.min(ae.x, ue.x, te.x, $.x), O = Math.max(ae.x, ue.x, te.x, $.x), F = Math.min(ae.y, ue.y, te.y, $.y), L = Math.max(ae.y, ue.y, te.y, $.y);
      }
      var G = B + "Rot", Q = I[G] = I[G] || {};
      Q.x1 = D, Q.y1 = F, Q.x2 = O, Q.y2 = L, Q.w = O - D, Q.h = L - F, Br(e, D, F, O, L), Br(i.labelBounds.all, D, F, O, L);
    }
    return e;
  }
}, TD = function(e, r) {
  if (!r.cy().headless()) {
    var n = r.pstyle("outline-opacity").value, a = r.pstyle("outline-width").value;
    if (n > 0 && a > 0) {
      var i = r.pstyle("outline-offset").value, o = r.pstyle("shape").value, s = a + i, u = (e.w + s * 2) / e.w, l = (e.h + s * 2) / e.h, c = 0, d = 0;
      ["diamond", "pentagon", "round-triangle"].includes(o) ? (u = (e.w + s * 2.4) / e.w, d = -s / 3.6) : ["concave-hexagon", "rhomboid", "right-rhomboid"].includes(o) ? u = (e.w + s * 2.4) / e.w : o === "star" ? (u = (e.w + s * 2.8) / e.w, l = (e.h + s * 2.6) / e.h, d = -s / 3.8) : o === "triangle" ? (u = (e.w + s * 2.8) / e.w, l = (e.h + s * 2.4) / e.h, d = -s / 1.4) : o === "vee" && (u = (e.w + s * 4.4) / e.w, l = (e.h + s * 3.8) / e.h, d = -s * 0.5);
      var v = e.h * l - e.h, h = e.w * u - e.w;
      if (cs(e, [Math.ceil(v / 2), Math.ceil(h / 2)]), c != 0 || d !== 0) {
        var f = W5(e, c, d);
        vp(e, f);
      }
    }
  }
}, _D = function(e, r) {
  var n = e._private.cy, a = n.styleEnabled(), i = n.headless(), o = pr(), s = e._private, u = e.isNode(), l = e.isEdge(), c, d, v, h, f, p, m = s.rstyle, g = u && a ? e.pstyle("bounds-expansion").pfValue : [0], y = function(Ce) {
    return Ce.pstyle("display").value !== "none";
  }, b = !a || y(e) && (!l || y(e.source()) && y(e.target()));
  if (b) {
    var w = 0, x = 0;
    a && r.includeOverlays && (w = e.pstyle("overlay-opacity").value, w !== 0 && (x = e.pstyle("overlay-padding").value));
    var E = 0, C = 0;
    a && r.includeUnderlays && (E = e.pstyle("underlay-opacity").value, E !== 0 && (C = e.pstyle("underlay-padding").value));
    var T = Math.max(x, C), k = 0, _ = 0;
    if (a && (k = e.pstyle("width").pfValue, _ = k / 2), u && r.includeNodes) {
      var D = e.position();
      f = D.x, p = D.y;
      var O = e.outerWidth(), F = O / 2, L = e.outerHeight(), B = L / 2;
      c = f - F, d = f + F, v = p - B, h = p + B, Br(o, c, v, d, h), a && r.includeOutlines && TD(o, e);
    } else if (l && r.includeEdges)
      if (a && !i) {
        var I = e.pstyle("curve-style").strValue;
        if (c = Math.min(m.srcX, m.midX, m.tgtX), d = Math.max(m.srcX, m.midX, m.tgtX), v = Math.min(m.srcY, m.midY, m.tgtY), h = Math.max(m.srcY, m.midY, m.tgtY), c -= _, d += _, v -= _, h += _, Br(o, c, v, d, h), I === "haystack") {
          var M = m.haystackPts;
          if (M && M.length === 2) {
            if (c = M[0].x, v = M[0].y, d = M[1].x, h = M[1].y, c > d) {
              var A = c;
              c = d, d = A;
            }
            if (v > h) {
              var R = v;
              v = h, h = R;
            }
            Br(o, c - _, v - _, d + _, h + _);
          }
        } else if (I === "bezier" || I === "unbundled-bezier" || I.endsWith("segments") || I.endsWith("taxi")) {
          var K;
          switch (I) {
            case "bezier":
            case "unbundled-bezier":
              K = m.bezierPts;
              break;
            case "segments":
            case "taxi":
            case "round-segments":
            case "round-taxi":
              K = m.linePts;
              break;
          }
          if (K != null)
            for (var H = 0; H < K.length; H++) {
              var q = K[H];
              c = q.x - _, d = q.x + _, v = q.y - _, h = q.y + _, Br(o, c, v, d, h);
            }
        }
      } else {
        var ee = e.source(), se = ee.position(), oe = e.target(), ae = oe.position();
        if (c = se.x, d = ae.x, v = se.y, h = ae.y, c > d) {
          var ue = c;
          c = d, d = ue;
        }
        if (v > h) {
          var te = v;
          v = h, h = te;
        }
        c -= _, d += _, v -= _, h += _, Br(o, c, v, d, h);
      }
    if (a && r.includeEdges && l && (Qo(o, e, "mid-source"), Qo(o, e, "mid-target"), Qo(o, e, "source"), Qo(o, e, "target")), a) {
      var $ = e.pstyle("ghost").value === "yes";
      if ($) {
        var G = e.pstyle("ghost-offset-x").pfValue, Q = e.pstyle("ghost-offset-y").pfValue;
        Br(o, o.x1 + G, o.y1 + Q, o.x2 + G, o.y2 + Q);
      }
    }
    var ge = s.bodyBounds = s.bodyBounds || {};
    cf(ge, o), cs(ge, g), us(ge, 1), a && (c = o.x1, d = o.x2, v = o.y1, h = o.y2, Br(o, c - T, v - T, d + T, h + T));
    var Ee = s.overlayBounds = s.overlayBounds || {};
    cf(Ee, o), cs(Ee, g), us(Ee, 1);
    var fe = s.labelBounds = s.labelBounds || {};
    fe.all != null ? G5(fe.all) : fe.all = pr(), a && r.includeLabels && (r.includeMainLabels && zl(o, e, null), l && (r.includeSourceLabels && zl(o, e, "source"), r.includeTargetLabels && zl(o, e, "target")));
  }
  return o.x1 = Er(o.x1), o.y1 = Er(o.y1), o.x2 = Er(o.x2), o.y2 = Er(o.y2), o.w = Er(o.x2 - o.x1), o.h = Er(o.y2 - o.y1), o.w > 0 && o.h > 0 && b && (cs(o, g), us(o, 1)), o;
}, zp = function(e) {
  var r = 0, n = function(o) {
    return (o ? 1 : 0) << r++;
  }, a = 0;
  return a += n(e.incudeNodes), a += n(e.includeEdges), a += n(e.includeLabels), a += n(e.includeMainLabels), a += n(e.includeSourceLabels), a += n(e.includeTargetLabels), a += n(e.includeOverlays), a += n(e.includeOutlines), a;
}, Vp = function(e) {
  if (e.isEdge()) {
    var r = e.source().position(), n = e.target().position(), a = function(o) {
      return Math.round(o);
    };
    return v5([a(r.x), a(r.y), a(n.x), a(n.y)]);
  } else
    return 0;
}, If = function(e, r) {
  var n = e._private, a, i = e.isEdge(), o = r == null ? Ff : zp(r), s = o === Ff, u = Vp(e), l = n.bbCachePosKey === u, c = r.useCache && l, d = function(p) {
    return p._private.bbCache == null || p._private.styleDirty;
  }, v = !c || d(e) || i && d(e.source()) || d(e.target());
  if (v ? (l || e.recalculateRenderedStyle(c), a = _D(e, uo), n.bbCache = a, n.bbCachePosKey = u) : a = n.bbCache, !s) {
    var h = e.isNode();
    a = pr(), (r.includeNodes && h || r.includeEdges && !h) && (r.includeOverlays ? ra(a, n.overlayBounds) : ra(a, n.bodyBounds)), r.includeLabels && (r.includeMainLabels && (!i || r.includeSourceLabels && r.includeTargetLabels) ? ra(a, n.labelBounds.all) : (r.includeMainLabels && ra(a, n.labelBounds.mainRot), r.includeSourceLabels && ra(a, n.labelBounds.sourceRot), r.includeTargetLabels && ra(a, n.labelBounds.targetRot))), a.w = a.x2 - a.x1, a.h = a.y2 - a.y1;
  }
  return a;
}, uo = {
  includeNodes: !0,
  includeEdges: !0,
  includeLabels: !0,
  includeMainLabels: !0,
  includeSourceLabels: !0,
  includeTargetLabels: !0,
  includeOverlays: !0,
  includeUnderlays: !0,
  includeOutlines: !0,
  useCache: !0
}, Ff = zp(uo), Af = Wt(uo);
Xn.boundingBox = function(t) {
  var e;
  if (this.length === 1 && this[0]._private.bbCache != null && !this[0]._private.styleDirty && (t === void 0 || t.useCache === void 0 || t.useCache === !0))
    t === void 0 ? t = uo : t = Af(t), e = If(this[0], t);
  else {
    e = pr(), t = t || uo;
    var r = Af(t), n = this, a = n.cy(), i = a.styleEnabled();
    if (i)
      for (var o = 0; o < n.length; o++) {
        var s = n[o], u = s._private, l = Vp(s), c = u.bbCachePosKey === l, d = r.useCache && c && !u.styleDirty;
        s.recalculateRenderedStyle(d);
      }
    this.updateCompoundBounds(!t.useCache);
    for (var v = 0; v < n.length; v++) {
      var h = n[v];
      ra(e, If(h, r));
    }
  }
  return e.x1 = Er(e.x1), e.y1 = Er(e.y1), e.x2 = Er(e.x2), e.y2 = Er(e.y2), e.w = Er(e.x2 - e.x1), e.h = Er(e.y2 - e.y1), e;
};
Xn.dirtyBoundingBoxCache = function() {
  for (var t = 0; t < this.length; t++) {
    var e = this[t]._private;
    e.bbCache = null, e.bbCachePosKey = null, e.bodyBounds = null, e.overlayBounds = null, e.labelBounds.all = null, e.labelBounds.source = null, e.labelBounds.target = null, e.labelBounds.main = null, e.labelBounds.sourceRot = null, e.labelBounds.targetRot = null, e.labelBounds.mainRot = null, e.arrowBounds.source = null, e.arrowBounds.target = null, e.arrowBounds["mid-source"] = null, e.arrowBounds["mid-target"] = null;
  }
  return this.emitAndNotify("bounds"), this;
};
Xn.boundingBoxAt = function(t) {
  var e = this.nodes(), r = this.cy(), n = r.hasCompoundNodes(), a = r.collection();
  if (n && (a = e.filter(function(l) {
    return l.isParent();
  }), e = e.not(a)), Xe(t)) {
    var i = t;
    t = function() {
      return i;
    };
  }
  var o = function(c, d) {
    return c._private.bbAtOldPos = t(c, d);
  }, s = function(c) {
    return c._private.bbAtOldPos;
  };
  r.startBatch(), e.forEach(o).silentPositions(t), n && (a.dirtyCompoundBoundsCache(), a.dirtyBoundingBoxCache(), a.updateCompoundBounds(!0));
  var u = U5(this.boundingBox({
    useCache: !1
  }));
  return e.silentPositions(s), n && (a.dirtyCompoundBoundsCache(), a.dirtyBoundingBoxCache(), a.updateCompoundBounds(!0)), r.endBatch(), u;
};
Za.boundingbox = Za.bb = Za.boundingBox;
Za.renderedBoundingbox = Za.renderedBoundingBox;
var DD = Xn, $i, Lo;
$i = Lo = {};
var Hp = function(e) {
  e.uppercaseName = rf(e.name), e.autoName = "auto" + e.uppercaseName, e.labelName = "label" + e.uppercaseName, e.outerName = "outer" + e.uppercaseName, e.uppercaseOuterName = rf(e.outerName), $i[e.name] = function() {
    var n = this[0], a = n._private, i = a.cy, o = i._private.styleEnabled;
    if (n)
      if (o) {
        if (n.isParent())
          return n.updateCompoundBounds(), a[e.autoName] || 0;
        var s = n.pstyle(e.name);
        switch (s.strValue) {
          case "label":
            return n.recalculateRenderedStyle(), a.rstyle[e.labelName] || 0;
          default:
            return s.pfValue;
        }
      } else
        return 1;
  }, $i["outer" + e.uppercaseName] = function() {
    var n = this[0], a = n._private, i = a.cy, o = i._private.styleEnabled;
    if (n)
      if (o) {
        var s = n[e.name](), u = n.pstyle("border-width").pfValue, l = 2 * n.padding();
        return s + u + l;
      } else
        return 1;
  }, $i["rendered" + e.uppercaseName] = function() {
    var n = this[0];
    if (n) {
      var a = n[e.name]();
      return a * this.cy().zoom();
    }
  }, $i["rendered" + e.uppercaseOuterName] = function() {
    var n = this[0];
    if (n) {
      var a = n[e.outerName]();
      return a * this.cy().zoom();
    }
  };
};
Hp({
  name: "width"
});
Hp({
  name: "height"
});
Lo.padding = function() {
  var t = this[0], e = t._private;
  return t.isParent() ? (t.updateCompoundBounds(), e.autoPadding !== void 0 ? e.autoPadding : t.pstyle("padding").pfValue) : t.pstyle("padding").pfValue;
};
Lo.paddedHeight = function() {
  var t = this[0];
  return t.height() + 2 * t.padding();
};
Lo.paddedWidth = function() {
  var t = this[0];
  return t.width() + 2 * t.padding();
};
var PD = Lo, OD = function(e, r) {
  if (e.isEdge())
    return r(e);
}, LD = function(e, r) {
  if (e.isEdge()) {
    var n = e.cy();
    return nl(r(e), n.zoom(), n.pan());
  }
}, ID = function(e, r) {
  if (e.isEdge()) {
    var n = e.cy(), a = n.pan(), i = n.zoom();
    return r(e).map(function(o) {
      return nl(o, i, a);
    });
  }
}, FD = function(e) {
  return e.renderer().getControlPoints(e);
}, AD = function(e) {
  return e.renderer().getSegmentPoints(e);
}, MD = function(e) {
  return e.renderer().getSourceEndpoint(e);
}, BD = function(e) {
  return e.renderer().getTargetEndpoint(e);
}, ND = function(e) {
  return e.renderer().getEdgeMidpoint(e);
}, Mf = {
  controlPoints: {
    get: FD,
    mult: !0
  },
  segmentPoints: {
    get: AD,
    mult: !0
  },
  sourceEndpoint: {
    get: MD
  },
  targetEndpoint: {
    get: BD
  },
  midpoint: {
    get: ND
  }
}, $D = function(e) {
  return "rendered" + e[0].toUpperCase() + e.substr(1);
}, RD = Object.keys(Mf).reduce(function(t, e) {
  var r = Mf[e], n = $D(e);
  return t[e] = function() {
    return OD(this, r.get);
  }, r.mult ? t[n] = function() {
    return ID(this, r.get);
  } : t[n] = function() {
    return LD(this, r.get);
  }, t;
}, {}), zD = Re({}, SD, DD, PD, RD);
/*!
Event object based on jQuery events, MIT license

https://jquery.org/license/
https://tldrlegal.com/license/mit-license
https://github.com/jquery/jquery/blob/master/src/event.js
*/
var qp = function(e, r) {
  this.recycle(e, r);
};
function Ii() {
  return !1;
}
function Jo() {
  return !0;
}
qp.prototype = {
  instanceString: function() {
    return "event";
  },
  recycle: function(e, r) {
    if (this.isImmediatePropagationStopped = this.isPropagationStopped = this.isDefaultPrevented = Ii, e != null && e.preventDefault ? (this.type = e.type, this.isDefaultPrevented = e.defaultPrevented ? Jo : Ii) : e != null && e.type ? r = e : this.type = e, r != null && (this.originalEvent = r.originalEvent, this.type = r.type != null ? r.type : this.type, this.cy = r.cy, this.target = r.target, this.position = r.position, this.renderedPosition = r.renderedPosition, this.namespace = r.namespace, this.layout = r.layout), this.cy != null && this.position != null && this.renderedPosition == null) {
      var n = this.position, a = this.cy.zoom(), i = this.cy.pan();
      this.renderedPosition = {
        x: n.x * a + i.x,
        y: n.y * a + i.y
      };
    }
    this.timeStamp = e && e.timeStamp || Date.now();
  },
  preventDefault: function() {
    this.isDefaultPrevented = Jo;
    var e = this.originalEvent;
    e && e.preventDefault && e.preventDefault();
  },
  stopPropagation: function() {
    this.isPropagationStopped = Jo;
    var e = this.originalEvent;
    e && e.stopPropagation && e.stopPropagation();
  },
  stopImmediatePropagation: function() {
    this.isImmediatePropagationStopped = Jo, this.stopPropagation();
  },
  isDefaultPrevented: Ii,
  isPropagationStopped: Ii,
  isImmediatePropagationStopped: Ii
};
var Kp = /^([^.]+)(\.(?:[^.]+))?$/, VD = ".*", Up = {
  qualifierCompare: function(e, r) {
    return e === r;
  },
  eventMatches: function() {
    return !0;
  },
  addEventFields: function() {
  },
  callbackContext: function(e) {
    return e;
  },
  beforeEmit: function() {
  },
  afterEmit: function() {
  },
  bubble: function() {
    return !1;
  },
  parent: function() {
    return null;
  },
  context: null
}, Bf = Object.keys(Up), HD = {};
function ul() {
  for (var t = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : HD, e = arguments.length > 1 ? arguments[1] : void 0, r = 0; r < Bf.length; r++) {
    var n = Bf[r];
    this[n] = t[n] || Up[n];
  }
  this.context = e || this.context, this.listeners = [], this.emitting = 0;
}
var Wn = ul.prototype, Gp = function(e, r, n, a, i, o, s) {
  pt(a) && (i = a, a = null), s && (o == null ? o = s : o = Re({}, o, s));
  for (var u = st(n) ? n : n.split(/\s+/), l = 0; l < u.length; l++) {
    var c = u[l];
    if (!qn(c)) {
      var d = c.match(Kp);
      if (d) {
        var v = d[1], h = d[2] ? d[2] : null, f = r(e, c, v, h, a, i, o);
        if (f === !1)
          break;
      }
    }
  }
}, Nf = function(e, r) {
  return e.addEventFields(e.context, r), new qp(r.type, r);
}, qD = function(e, r, n) {
  if (uT(n)) {
    r(e, n);
    return;
  } else if (Xe(n)) {
    r(e, Nf(e, n));
    return;
  }
  for (var a = st(n) ? n : n.split(/\s+/), i = 0; i < a.length; i++) {
    var o = a[i];
    if (!qn(o)) {
      var s = o.match(Kp);
      if (s) {
        var u = s[1], l = s[2] ? s[2] : null, c = Nf(e, {
          type: u,
          namespace: l,
          target: e.context
        });
        r(e, c);
      }
    }
  }
};
Wn.on = Wn.addListener = function(t, e, r, n, a) {
  return Gp(this, function(i, o, s, u, l, c, d) {
    pt(c) && i.listeners.push({
      event: o,
      // full event string
      callback: c,
      // callback to run
      type: s,
      // the event type (e.g. 'click')
      namespace: u,
      // the event namespace (e.g. ".foo")
      qualifier: l,
      // a restriction on whether to match this emitter
      conf: d
      // additional configuration
    });
  }, t, e, r, n, a), this;
};
Wn.one = function(t, e, r, n) {
  return this.on(t, e, r, n, {
    one: !0
  });
};
Wn.removeListener = Wn.off = function(t, e, r, n) {
  var a = this;
  this.emitting !== 0 && (this.listeners = y5(this.listeners));
  for (var i = this.listeners, o = function(l) {
    var c = i[l];
    Gp(a, function(d, v, h, f, p, m) {
      if ((c.type === h || t === "*") && (!f && c.namespace !== ".*" || c.namespace === f) && (!p || d.qualifierCompare(c.qualifier, p)) && (!m || c.callback === m))
        return i.splice(l, 1), !1;
    }, t, e, r, n);
  }, s = i.length - 1; s >= 0; s--)
    o(s);
  return this;
};
Wn.removeAllListeners = function() {
  return this.removeListener("*");
};
Wn.emit = Wn.trigger = function(t, e, r) {
  var n = this.listeners, a = n.length;
  return this.emitting++, st(e) || (e = [e]), qD(this, function(i, o) {
    r != null && (n = [{
      event: o.event,
      type: o.type,
      namespace: o.namespace,
      callback: r
    }], a = n.length);
    for (var s = function(c) {
      var d = n[c];
      if (d.type === o.type && (!d.namespace || d.namespace === o.namespace || d.namespace === VD) && i.eventMatches(i.context, d, o)) {
        var v = [o];
        e != null && w5(v, e), i.beforeEmit(i.context, d, o), d.conf && d.conf.one && (i.listeners = i.listeners.filter(function(p) {
          return p !== d;
        }));
        var h = i.callbackContext(i.context, d, o), f = d.callback.apply(h, v);
        i.afterEmit(i.context, d, o), f === !1 && (o.stopPropagation(), o.preventDefault());
      }
    }, u = 0; u < a; u++)
      s(u);
    i.bubble(i.context) && !o.isPropagationStopped() && i.parent(i.context).emit(o, e);
  }, t), this.emitting--, this;
};
var KD = {
  qualifierCompare: function(e, r) {
    return e == null || r == null ? e == null && r == null : e.sameText(r);
  },
  eventMatches: function(e, r, n) {
    var a = r.qualifier;
    return a != null ? e !== n.target && Do(n.target) && a.matches(n.target) : !0;
  },
  addEventFields: function(e, r) {
    r.cy = e.cy(), r.target = e;
  },
  callbackContext: function(e, r, n) {
    return r.qualifier != null ? n.target : e;
  },
  beforeEmit: function(e, r) {
    r.conf && r.conf.once && r.conf.onceCollection.removeListener(r.event, r.qualifier, r.callback);
  },
  bubble: function() {
    return !0;
  },
  parent: function(e) {
    return e.isChild() ? e.parent() : e.cy();
  }
}, es = function(e) {
  return Fe(e) ? new Un(e) : e;
}, Wp = {
  createEmitter: function() {
    for (var e = 0; e < this.length; e++) {
      var r = this[e], n = r._private;
      n.emitter || (n.emitter = new ul(KD, r));
    }
    return this;
  },
  emitter: function() {
    return this._private.emitter;
  },
  on: function(e, r, n) {
    for (var a = es(r), i = 0; i < this.length; i++) {
      var o = this[i];
      o.emitter().on(e, a, n);
    }
    return this;
  },
  removeListener: function(e, r, n) {
    for (var a = es(r), i = 0; i < this.length; i++) {
      var o = this[i];
      o.emitter().removeListener(e, a, n);
    }
    return this;
  },
  removeAllListeners: function() {
    for (var e = 0; e < this.length; e++) {
      var r = this[e];
      r.emitter().removeAllListeners();
    }
    return this;
  },
  one: function(e, r, n) {
    for (var a = es(r), i = 0; i < this.length; i++) {
      var o = this[i];
      o.emitter().one(e, a, n);
    }
    return this;
  },
  once: function(e, r, n) {
    for (var a = es(r), i = 0; i < this.length; i++) {
      var o = this[i];
      o.emitter().on(e, a, n, {
        once: !0,
        onceCollection: this
      });
    }
  },
  emit: function(e, r) {
    for (var n = 0; n < this.length; n++) {
      var a = this[n];
      a.emitter().emit(e, r);
    }
    return this;
  },
  emitAndNotify: function(e, r) {
    if (this.length !== 0)
      return this.cy().notify(e, this), this.emit(e, r), this;
  }
};
et.eventAliasesOn(Wp);
var Yp = {
  nodes: function(e) {
    return this.filter(function(r) {
      return r.isNode();
    }).filter(e);
  },
  edges: function(e) {
    return this.filter(function(r) {
      return r.isEdge();
    }).filter(e);
  },
  // internal helper to get nodes and edges as separate collections with single iteration over elements
  byGroup: function() {
    for (var e = this.spawn(), r = this.spawn(), n = 0; n < this.length; n++) {
      var a = this[n];
      a.isNode() ? e.push(a) : r.push(a);
    }
    return {
      nodes: e,
      edges: r
    };
  },
  filter: function(e, r) {
    if (e === void 0)
      return this;
    if (Fe(e) || yr(e))
      return new Un(e).filter(this);
    if (pt(e)) {
      for (var n = this.spawn(), a = this, i = 0; i < a.length; i++) {
        var o = a[i], s = r ? e.apply(r, [o, i, a]) : e(o, i, a);
        s && n.push(o);
      }
      return n;
    }
    return this.spawn();
  },
  not: function(e) {
    if (e) {
      Fe(e) && (e = this.filter(e));
      for (var r = this.spawn(), n = 0; n < this.length; n++) {
        var a = this[n], i = e.has(a);
        i || r.push(a);
      }
      return r;
    } else
      return this;
  },
  absoluteComplement: function() {
    var e = this.cy();
    return e.mutableElements().not(this);
  },
  intersect: function(e) {
    if (Fe(e)) {
      var r = e;
      return this.filter(r);
    }
    for (var n = this.spawn(), a = this, i = e, o = this.length < e.length, s = o ? a : i, u = o ? i : a, l = 0; l < s.length; l++) {
      var c = s[l];
      u.has(c) && n.push(c);
    }
    return n;
  },
  xor: function(e) {
    var r = this._private.cy;
    Fe(e) && (e = r.$(e));
    var n = this.spawn(), a = this, i = e, o = function(u, l) {
      for (var c = 0; c < u.length; c++) {
        var d = u[c], v = d._private.data.id, h = l.hasElementWithId(v);
        h || n.push(d);
      }
    };
    return o(a, i), o(i, a), n;
  },
  diff: function(e) {
    var r = this._private.cy;
    Fe(e) && (e = r.$(e));
    var n = this.spawn(), a = this.spawn(), i = this.spawn(), o = this, s = e, u = function(c, d, v) {
      for (var h = 0; h < c.length; h++) {
        var f = c[h], p = f._private.data.id, m = d.hasElementWithId(p);
        m ? i.merge(f) : v.push(f);
      }
    };
    return u(o, s, n), u(s, o, a), {
      left: n,
      right: a,
      both: i
    };
  },
  add: function(e) {
    var r = this._private.cy;
    if (!e)
      return this;
    if (Fe(e)) {
      var n = e;
      e = r.mutableElements().filter(n);
    }
    for (var a = this.spawnSelf(), i = 0; i < e.length; i++) {
      var o = e[i], s = !this.has(o);
      s && a.push(o);
    }
    return a;
  },
  // in place merge on calling collection
  merge: function(e) {
    var r = this._private, n = r.cy;
    if (!e)
      return this;
    if (e && Fe(e)) {
      var a = e;
      e = n.mutableElements().filter(a);
    }
    for (var i = r.map, o = 0; o < e.length; o++) {
      var s = e[o], u = s._private.data.id, l = !i.has(u);
      if (l) {
        var c = this.length++;
        this[c] = s, i.set(u, {
          ele: s,
          index: c
        });
      }
    }
    return this;
  },
  unmergeAt: function(e) {
    var r = this[e], n = r.id(), a = this._private, i = a.map;
    this[e] = void 0, i.delete(n);
    var o = e === this.length - 1;
    if (this.length > 1 && !o) {
      var s = this.length - 1, u = this[s], l = u._private.data.id;
      this[s] = void 0, this[e] = u, i.set(l, {
        ele: u,
        index: e
      });
    }
    return this.length--, this;
  },
  // remove single ele in place in calling collection
  unmergeOne: function(e) {
    e = e[0];
    var r = this._private, n = e._private.data.id, a = r.map, i = a.get(n);
    if (!i)
      return this;
    var o = i.index;
    return this.unmergeAt(o), this;
  },
  // remove eles in place on calling collection
  unmerge: function(e) {
    var r = this._private.cy;
    if (!e)
      return this;
    if (e && Fe(e)) {
      var n = e;
      e = r.mutableElements().filter(n);
    }
    for (var a = 0; a < e.length; a++)
      this.unmergeOne(e[a]);
    return this;
  },
  unmergeBy: function(e) {
    for (var r = this.length - 1; r >= 0; r--) {
      var n = this[r];
      e(n) && this.unmergeAt(r);
    }
    return this;
  },
  map: function(e, r) {
    for (var n = [], a = this, i = 0; i < a.length; i++) {
      var o = a[i], s = r ? e.apply(r, [o, i, a]) : e(o, i, a);
      n.push(s);
    }
    return n;
  },
  reduce: function(e, r) {
    for (var n = r, a = this, i = 0; i < a.length; i++)
      n = e(n, a[i], i, a);
    return n;
  },
  max: function(e, r) {
    for (var n = -1 / 0, a, i = this, o = 0; o < i.length; o++) {
      var s = i[o], u = r ? e.apply(r, [s, o, i]) : e(s, o, i);
      u > n && (n = u, a = s);
    }
    return {
      value: n,
      ele: a
    };
  },
  min: function(e, r) {
    for (var n = 1 / 0, a, i = this, o = 0; o < i.length; o++) {
      var s = i[o], u = r ? e.apply(r, [s, o, i]) : e(s, o, i);
      u < n && (n = u, a = s);
    }
    return {
      value: n,
      ele: a
    };
  }
}, Je = Yp;
Je.u = Je["|"] = Je["+"] = Je.union = Je.or = Je.add;
Je["\\"] = Je["!"] = Je["-"] = Je.difference = Je.relativeComplement = Je.subtract = Je.not;
Je.n = Je["&"] = Je["."] = Je.and = Je.intersection = Je.intersect;
Je["^"] = Je["(+)"] = Je["(-)"] = Je.symmetricDifference = Je.symdiff = Je.xor;
Je.fnFilter = Je.filterFn = Je.stdFilter = Je.filter;
Je.complement = Je.abscomp = Je.absoluteComplement;
var UD = {
  isNode: function() {
    return this.group() === "nodes";
  },
  isEdge: function() {
    return this.group() === "edges";
  },
  isLoop: function() {
    return this.isEdge() && this.source()[0] === this.target()[0];
  },
  isSimple: function() {
    return this.isEdge() && this.source()[0] !== this.target()[0];
  },
  group: function() {
    var e = this[0];
    if (e)
      return e._private.group;
  }
}, Zp = function(e, r) {
  var n = e.cy(), a = n.hasCompoundNodes();
  function i(c) {
    var d = c.pstyle("z-compound-depth");
    return d.value === "auto" ? a ? c.zDepth() : 0 : d.value === "bottom" ? -1 : d.value === "top" ? uc : 0;
  }
  var o = i(e) - i(r);
  if (o !== 0)
    return o;
  function s(c) {
    var d = c.pstyle("z-index-compare");
    return d.value === "auto" && c.isNode() ? 1 : 0;
  }
  var u = s(e) - s(r);
  if (u !== 0)
    return u;
  var l = e.pstyle("z-index").value - r.pstyle("z-index").value;
  return l !== 0 ? l : e.poolIndex() - r.poolIndex();
}, As = {
  forEach: function(e, r) {
    if (pt(e))
      for (var n = this.length, a = 0; a < n; a++) {
        var i = this[a], o = r ? e.apply(r, [i, a, this]) : e(i, a, this);
        if (o === !1)
          break;
      }
    return this;
  },
  toArray: function() {
    for (var e = [], r = 0; r < this.length; r++)
      e.push(this[r]);
    return e;
  },
  slice: function(e, r) {
    var n = [], a = this.length;
    r == null && (r = a), e == null && (e = 0), e < 0 && (e = a + e), r < 0 && (r = a + r);
    for (var i = e; i >= 0 && i < r && i < a; i++)
      n.push(this[i]);
    return this.spawn(n);
  },
  size: function() {
    return this.length;
  },
  eq: function(e) {
    return this[e] || this.spawn();
  },
  first: function() {
    return this[0] || this.spawn();
  },
  last: function() {
    return this[this.length - 1] || this.spawn();
  },
  empty: function() {
    return this.length === 0;
  },
  nonempty: function() {
    return !this.empty();
  },
  sort: function(e) {
    if (!pt(e))
      return this;
    var r = this.toArray().sort(e);
    return this.spawn(r);
  },
  sortByZIndex: function() {
    return this.sort(Zp);
  },
  zDepth: function() {
    var e = this[0];
    if (e) {
      var r = e._private, n = r.group;
      if (n === "nodes") {
        var a = r.data.parent ? e.parents().size() : 0;
        return e.isParent() ? a : uc - 1;
      } else {
        var i = r.source, o = r.target, s = i.zDepth(), u = o.zDepth();
        return Math.max(s, u, 0);
      }
    }
  }
};
As.each = As.forEach;
var GD = function() {
  var e = "undefined", r = (typeof Symbol > "u" ? "undefined" : Ft(Symbol)) != e && Ft(Symbol.iterator) != e;
  r && (As[Symbol.iterator] = function() {
    var n = this, a = {
      value: void 0,
      done: !1
    }, i = 0, o = this.length;
    return Uh({
      next: function() {
        return i < o ? a.value = n[i++] : (a.value = void 0, a.done = !0), a;
      }
    }, Symbol.iterator, function() {
      return this;
    });
  });
};
GD();
var WD = Wt({
  nodeDimensionsIncludeLabels: !1
}), fs = {
  // Calculates and returns node dimensions { x, y } based on options given
  layoutDimensions: function(e) {
    e = WD(e);
    var r;
    if (!this.takesUpSpace())
      r = {
        w: 0,
        h: 0
      };
    else if (e.nodeDimensionsIncludeLabels) {
      var n = this.boundingBox();
      r = {
        w: n.w,
        h: n.h
      };
    } else
      r = {
        w: this.outerWidth(),
        h: this.outerHeight()
      };
    return (r.w === 0 || r.h === 0) && (r.w = r.h = 1), r;
  },
  // using standard layout options, apply position function (w/ or w/o animation)
  layoutPositions: function(e, r, n) {
    var a = this.nodes().filter(function(x) {
      return !x.isParent();
    }), i = this.cy(), o = r.eles, s = function(E) {
      return E.id();
    }, u = to(n, s);
    e.emit({
      type: "layoutstart",
      layout: e
    }), e.animations = [];
    var l = function(E, C, T) {
      var k = {
        x: C.x1 + C.w / 2,
        y: C.y1 + C.h / 2
      }, _ = {
        // scale from center of bounding box (not necessarily 0,0)
        x: (T.x - k.x) * E,
        y: (T.y - k.y) * E
      };
      return {
        x: k.x + _.x,
        y: k.y + _.y
      };
    }, c = r.spacingFactor && r.spacingFactor !== 1, d = function() {
      if (!c)
        return null;
      for (var E = pr(), C = 0; C < a.length; C++) {
        var T = a[C], k = u(T, C);
        Y5(E, k.x, k.y);
      }
      return E;
    }, v = d(), h = to(function(x, E) {
      var C = u(x, E);
      if (c) {
        var T = Math.abs(r.spacingFactor);
        C = l(T, v, C);
      }
      return r.transform != null && (C = r.transform(x, C)), C;
    }, s);
    if (r.animate) {
      for (var f = 0; f < a.length; f++) {
        var p = a[f], m = h(p, f), g = r.animateFilter == null || r.animateFilter(p, f);
        if (g) {
          var y = p.animation({
            position: m,
            duration: r.animationDuration,
            easing: r.animationEasing
          });
          e.animations.push(y);
        } else
          p.position(m);
      }
      if (r.fit) {
        var b = i.animation({
          fit: {
            boundingBox: o.boundingBoxAt(h),
            padding: r.padding
          },
          duration: r.animationDuration,
          easing: r.animationEasing
        });
        e.animations.push(b);
      } else if (r.zoom !== void 0 && r.pan !== void 0) {
        var w = i.animation({
          zoom: r.zoom,
          pan: r.pan,
          duration: r.animationDuration,
          easing: r.animationEasing
        });
        e.animations.push(w);
      }
      e.animations.forEach(function(x) {
        return x.play();
      }), e.one("layoutready", r.ready), e.emit({
        type: "layoutready",
        layout: e
      }), hi.all(e.animations.map(function(x) {
        return x.promise();
      })).then(function() {
        e.one("layoutstop", r.stop), e.emit({
          type: "layoutstop",
          layout: e
        });
      });
    } else
      a.positions(h), r.fit && i.fit(r.eles, r.padding), r.zoom != null && i.zoom(r.zoom), r.pan && i.pan(r.pan), e.one("layoutready", r.ready), e.emit({
        type: "layoutready",
        layout: e
      }), e.one("layoutstop", r.stop), e.emit({
        type: "layoutstop",
        layout: e
      });
    return this;
  },
  layout: function(e) {
    var r = this.cy();
    return r.makeLayout(Re({}, e, {
      eles: this
    }));
  }
};
fs.createLayout = fs.makeLayout = fs.layout;
function Xp(t, e, r) {
  var n = r._private, a = n.styleCache = n.styleCache || [], i;
  return (i = a[t]) != null || (i = a[t] = e(r)), i;
}
function cl(t, e) {
  return t = ma(t), function(n) {
    return Xp(t, e, n);
  };
}
function dl(t, e) {
  t = ma(t);
  var r = function(a) {
    return e.call(a);
  };
  return function() {
    var a = this[0];
    if (a)
      return Xp(t, r, a);
  };
}
var Ut = {
  recalculateRenderedStyle: function(e) {
    var r = this.cy(), n = r.renderer(), a = r.styleEnabled();
    return n && a && n.recalculateRenderedStyle(this, e), this;
  },
  dirtyStyleCache: function() {
    var e = this.cy(), r = function(i) {
      return i._private.styleCache = null;
    };
    if (e.hasCompoundNodes()) {
      var n;
      n = this.spawnSelf().merge(this.descendants()).merge(this.parents()), n.merge(n.connectedEdges()), n.forEach(r);
    } else
      this.forEach(function(a) {
        r(a), a.connectedEdges().forEach(r);
      });
    return this;
  },
  // fully updates (recalculates) the style for the elements
  updateStyle: function(e) {
    var r = this._private.cy;
    if (!r.styleEnabled())
      return this;
    if (r.batching()) {
      var n = r._private.batchStyleEles;
      return n.merge(this), this;
    }
    var a = r.hasCompoundNodes(), i = this;
    e = !!(e || e === void 0), a && (i = this.spawnSelf().merge(this.descendants()).merge(this.parents()));
    var o = i;
    return e ? o.emitAndNotify("style") : o.emit("style"), i.forEach(function(s) {
      return s._private.styleDirty = !0;
    }), this;
  },
  // private: clears dirty flag and recalculates style
  cleanStyle: function() {
    var e = this.cy();
    if (e.styleEnabled())
      for (var r = 0; r < this.length; r++) {
        var n = this[r];
        n._private.styleDirty && (n._private.styleDirty = !1, e.style().apply(n));
      }
  },
  // get the internal parsed style object for the specified property
  parsedStyle: function(e) {
    var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0, n = this[0], a = n.cy();
    if (a.styleEnabled() && n) {
      this.cleanStyle();
      var i = n._private.style[e];
      return i ?? (r ? a.style().getDefaultProperty(e) : null);
    }
  },
  numericStyle: function(e) {
    var r = this[0];
    if (r.cy().styleEnabled() && r) {
      var n = r.pstyle(e);
      return n.pfValue !== void 0 ? n.pfValue : n.value;
    }
  },
  numericStyleUnits: function(e) {
    var r = this[0];
    if (r.cy().styleEnabled() && r)
      return r.pstyle(e).units;
  },
  // get the specified css property as a rendered value (i.e. on-screen value)
  // or get the whole rendered style if no property specified (NB doesn't allow setting)
  renderedStyle: function(e) {
    var r = this.cy();
    if (!r.styleEnabled())
      return this;
    var n = this[0];
    if (n)
      return r.style().getRenderedStyle(n, e);
  },
  // read the calculated css style of the element or override the style (via a bypass)
  style: function(e, r) {
    var n = this.cy();
    if (!n.styleEnabled())
      return this;
    var a = !1, i = n.style();
    if (Xe(e)) {
      var o = e;
      i.applyBypass(this, o, a), this.emitAndNotify("style");
    } else if (Fe(e))
      if (r === void 0) {
        var s = this[0];
        return s ? i.getStylePropertyValue(s, e) : void 0;
      } else
        i.applyBypass(this, e, r, a), this.emitAndNotify("style");
    else if (e === void 0) {
      var u = this[0];
      return u ? i.getRawStyle(u) : void 0;
    }
    return this;
  },
  removeStyle: function(e) {
    var r = this.cy();
    if (!r.styleEnabled())
      return this;
    var n = !1, a = r.style(), i = this;
    if (e === void 0)
      for (var o = 0; o < i.length; o++) {
        var s = i[o];
        a.removeAllBypasses(s, n);
      }
    else {
      e = e.split(/\s+/);
      for (var u = 0; u < i.length; u++) {
        var l = i[u];
        a.removeBypasses(l, e, n);
      }
    }
    return this.emitAndNotify("style"), this;
  },
  show: function() {
    return this.css("display", "element"), this;
  },
  hide: function() {
    return this.css("display", "none"), this;
  },
  effectiveOpacity: function() {
    var e = this.cy();
    if (!e.styleEnabled())
      return 1;
    var r = e.hasCompoundNodes(), n = this[0];
    if (n) {
      var a = n._private, i = n.pstyle("opacity").value;
      if (!r)
        return i;
      var o = a.data.parent ? n.parents() : null;
      if (o)
        for (var s = 0; s < o.length; s++) {
          var u = o[s], l = u.pstyle("opacity").value;
          i = l * i;
        }
      return i;
    }
  },
  transparent: function() {
    var e = this.cy();
    if (!e.styleEnabled())
      return !1;
    var r = this[0], n = r.cy().hasCompoundNodes();
    if (r)
      return n ? r.effectiveOpacity() === 0 : r.pstyle("opacity").value === 0;
  },
  backgrounding: function() {
    var e = this.cy();
    if (!e.styleEnabled())
      return !1;
    var r = this[0];
    return !!r._private.backgrounding;
  }
};
function Vl(t, e) {
  var r = t._private, n = r.data.parent ? t.parents() : null;
  if (n)
    for (var a = 0; a < n.length; a++) {
      var i = n[a];
      if (!e(i))
        return !1;
    }
  return !0;
}
function Cc(t) {
  var e = t.ok, r = t.edgeOkViaNode || t.ok, n = t.parentOk || t.ok;
  return function() {
    var a = this.cy();
    if (!a.styleEnabled())
      return !0;
    var i = this[0], o = a.hasCompoundNodes();
    if (i) {
      var s = i._private;
      if (!e(i))
        return !1;
      if (i.isNode())
        return !o || Vl(i, n);
      var u = s.source, l = s.target;
      return r(u) && (!o || Vl(u, r)) && (u === l || r(l) && (!o || Vl(l, r)));
    }
  };
}
var yi = cl("eleTakesUpSpace", function(t) {
  return t.pstyle("display").value === "element" && t.width() !== 0 && (t.isNode() ? t.height() !== 0 : !0);
});
Ut.takesUpSpace = dl("takesUpSpace", Cc({
  ok: yi
}));
var YD = cl("eleInteractive", function(t) {
  return t.pstyle("events").value === "yes" && t.pstyle("visibility").value === "visible" && yi(t);
}), ZD = cl("parentInteractive", function(t) {
  return t.pstyle("visibility").value === "visible" && yi(t);
});
Ut.interactive = dl("interactive", Cc({
  ok: YD,
  parentOk: ZD,
  edgeOkViaNode: yi
}));
Ut.noninteractive = function() {
  var t = this[0];
  if (t)
    return !t.interactive();
};
var XD = cl("eleVisible", function(t) {
  return t.pstyle("visibility").value === "visible" && t.pstyle("opacity").pfValue !== 0 && yi(t);
}), jD = yi;
Ut.visible = dl("visible", Cc({
  ok: XD,
  edgeOkViaNode: jD
}));
Ut.hidden = function() {
  var t = this[0];
  if (t)
    return !t.visible();
};
Ut.isBundledBezier = dl("isBundledBezier", function() {
  return this.cy().styleEnabled() ? !this.removed() && this.pstyle("curve-style").value === "bezier" && this.takesUpSpace() : !1;
});
Ut.bypass = Ut.css = Ut.style;
Ut.renderedCss = Ut.renderedStyle;
Ut.removeBypass = Ut.removeCss = Ut.removeStyle;
Ut.pstyle = Ut.parsedStyle;
var zn = {};
function $f(t) {
  return function() {
    var e = arguments, r = [];
    if (e.length === 2) {
      var n = e[0], a = e[1];
      this.on(t.event, n, a);
    } else if (e.length === 1 && pt(e[0])) {
      var i = e[0];
      this.on(t.event, i);
    } else if (e.length === 0 || e.length === 1 && st(e[0])) {
      for (var o = e.length === 1 ? e[0] : null, s = 0; s < this.length; s++) {
        var u = this[s], l = !t.ableField || u._private[t.ableField], c = u._private[t.field] != t.value;
        if (t.overrideAble) {
          var d = t.overrideAble(u);
          if (d !== void 0 && (l = d, !d))
            return this;
        }
        l && (u._private[t.field] = t.value, c && r.push(u));
      }
      var v = this.spawn(r);
      v.updateStyle(), v.emit(t.event), o && v.emit(o);
    }
    return this;
  };
}
function bi(t) {
  zn[t.field] = function() {
    var e = this[0];
    if (e) {
      if (t.overrideField) {
        var r = t.overrideField(e);
        if (r !== void 0)
          return r;
      }
      return e._private[t.field];
    }
  }, zn[t.on] = $f({
    event: t.on,
    field: t.field,
    ableField: t.ableField,
    overrideAble: t.overrideAble,
    value: !0
  }), zn[t.off] = $f({
    event: t.off,
    field: t.field,
    ableField: t.ableField,
    overrideAble: t.overrideAble,
    value: !1
  });
}
bi({
  field: "locked",
  overrideField: function(e) {
    return e.cy().autolock() ? !0 : void 0;
  },
  on: "lock",
  off: "unlock"
});
bi({
  field: "grabbable",
  overrideField: function(e) {
    return e.cy().autoungrabify() || e.pannable() ? !1 : void 0;
  },
  on: "grabify",
  off: "ungrabify"
});
bi({
  field: "selected",
  ableField: "selectable",
  overrideAble: function(e) {
    return e.cy().autounselectify() ? !1 : void 0;
  },
  on: "select",
  off: "unselect"
});
bi({
  field: "selectable",
  overrideField: function(e) {
    return e.cy().autounselectify() ? !1 : void 0;
  },
  on: "selectify",
  off: "unselectify"
});
zn.deselect = zn.unselect;
zn.grabbed = function() {
  var t = this[0];
  if (t)
    return t._private.grabbed;
};
bi({
  field: "active",
  on: "activate",
  off: "unactivate"
});
bi({
  field: "pannable",
  on: "panify",
  off: "unpanify"
});
zn.inactive = function() {
  var t = this[0];
  if (t)
    return !t._private.active;
};
var nr = {}, Rf = function(e) {
  return function(n) {
    for (var a = this, i = [], o = 0; o < a.length; o++) {
      var s = a[o];
      if (s.isNode()) {
        for (var u = !1, l = s.connectedEdges(), c = 0; c < l.length; c++) {
          var d = l[c], v = d.source(), h = d.target();
          if (e.noIncomingEdges && h === s && v !== s || e.noOutgoingEdges && v === s && h !== s) {
            u = !0;
            break;
          }
        }
        u || i.push(s);
      }
    }
    return this.spawn(i, !0).filter(n);
  };
}, zf = function(e) {
  return function(r) {
    for (var n = this, a = [], i = 0; i < n.length; i++) {
      var o = n[i];
      if (o.isNode())
        for (var s = o.connectedEdges(), u = 0; u < s.length; u++) {
          var l = s[u], c = l.source(), d = l.target();
          e.outgoing && c === o ? (a.push(l), a.push(d)) : e.incoming && d === o && (a.push(l), a.push(c));
        }
    }
    return this.spawn(a, !0).filter(r);
  };
}, Vf = function(e) {
  return function(r) {
    for (var n = this, a = [], i = {}; ; ) {
      var o = e.outgoing ? n.outgoers() : n.incomers();
      if (o.length === 0)
        break;
      for (var s = !1, u = 0; u < o.length; u++) {
        var l = o[u], c = l.id();
        i[c] || (i[c] = !0, a.push(l), s = !0);
      }
      if (!s)
        break;
      n = o;
    }
    return this.spawn(a, !0).filter(r);
  };
};
nr.clearTraversalCache = function() {
  for (var t = 0; t < this.length; t++)
    this[t]._private.traversalCache = null;
};
Re(nr, {
  // get the root nodes in the DAG
  roots: Rf({
    noIncomingEdges: !0
  }),
  // get the leaf nodes in the DAG
  leaves: Rf({
    noOutgoingEdges: !0
  }),
  // normally called children in graph theory
  // these nodes =edges=> outgoing nodes
  outgoers: Sr(zf({
    outgoing: !0
  }), "outgoers"),
  // aka DAG descendants
  successors: Vf({
    outgoing: !0
  }),
  // normally called parents in graph theory
  // these nodes <=edges= incoming nodes
  incomers: Sr(zf({
    incoming: !0
  }), "incomers"),
  // aka DAG ancestors
  predecessors: Vf({
    incoming: !0
  })
});
Re(nr, {
  neighborhood: Sr(function(t) {
    for (var e = [], r = this.nodes(), n = 0; n < r.length; n++)
      for (var a = r[n], i = a.connectedEdges(), o = 0; o < i.length; o++) {
        var s = i[o], u = s.source(), l = s.target(), c = a === u ? l : u;
        c.length > 0 && e.push(c[0]), e.push(s[0]);
      }
    return this.spawn(e, !0).filter(t);
  }, "neighborhood"),
  closedNeighborhood: function(e) {
    return this.neighborhood().add(this).filter(e);
  },
  openNeighborhood: function(e) {
    return this.neighborhood(e);
  }
});
nr.neighbourhood = nr.neighborhood;
nr.closedNeighbourhood = nr.closedNeighborhood;
nr.openNeighbourhood = nr.openNeighborhood;
Re(nr, {
  source: Sr(function(e) {
    var r = this[0], n;
    return r && (n = r._private.source || r.cy().collection()), n && e ? n.filter(e) : n;
  }, "source"),
  target: Sr(function(e) {
    var r = this[0], n;
    return r && (n = r._private.target || r.cy().collection()), n && e ? n.filter(e) : n;
  }, "target"),
  sources: Hf({
    attr: "source"
  }),
  targets: Hf({
    attr: "target"
  })
});
function Hf(t) {
  return function(r) {
    for (var n = [], a = 0; a < this.length; a++) {
      var i = this[a], o = i._private[t.attr];
      o && n.push(o);
    }
    return this.spawn(n, !0).filter(r);
  };
}
Re(nr, {
  edgesWith: Sr(qf(), "edgesWith"),
  edgesTo: Sr(qf({
    thisIsSrc: !0
  }), "edgesTo")
});
function qf(t) {
  return function(r) {
    var n = [], a = this._private.cy, i = t || {};
    Fe(r) && (r = a.$(r));
    for (var o = 0; o < r.length; o++)
      for (var s = r[o]._private.edges, u = 0; u < s.length; u++) {
        var l = s[u], c = l._private.data, d = this.hasElementWithId(c.source) && r.hasElementWithId(c.target), v = r.hasElementWithId(c.source) && this.hasElementWithId(c.target), h = d || v;
        h && ((i.thisIsSrc || i.thisIsTgt) && (i.thisIsSrc && !d || i.thisIsTgt && !v) || n.push(l));
      }
    return this.spawn(n, !0);
  };
}
Re(nr, {
  connectedEdges: Sr(function(t) {
    for (var e = [], r = this, n = 0; n < r.length; n++) {
      var a = r[n];
      if (a.isNode())
        for (var i = a._private.edges, o = 0; o < i.length; o++) {
          var s = i[o];
          e.push(s);
        }
    }
    return this.spawn(e, !0).filter(t);
  }, "connectedEdges"),
  connectedNodes: Sr(function(t) {
    for (var e = [], r = this, n = 0; n < r.length; n++) {
      var a = r[n];
      a.isEdge() && (e.push(a.source()[0]), e.push(a.target()[0]));
    }
    return this.spawn(e, !0).filter(t);
  }, "connectedNodes"),
  parallelEdges: Sr(Kf(), "parallelEdges"),
  codirectedEdges: Sr(Kf({
    codirected: !0
  }), "codirectedEdges")
});
function Kf(t) {
  var e = {
    codirected: !1
  };
  return t = Re({}, e, t), function(n) {
    for (var a = [], i = this.edges(), o = t, s = 0; s < i.length; s++)
      for (var u = i[s], l = u._private, c = l.source, d = c._private.data.id, v = l.data.target, h = c._private.edges, f = 0; f < h.length; f++) {
        var p = h[f], m = p._private.data, g = m.target, y = m.source, b = g === v && y === d, w = d === g && v === y;
        (o.codirected && b || !o.codirected && (b || w)) && a.push(p);
      }
    return this.spawn(a, !0).filter(n);
  };
}
Re(nr, {
  components: function(e) {
    var r = this, n = r.cy(), a = n.collection(), i = e == null ? r.nodes() : e.nodes(), o = [];
    e != null && i.empty() && (i = e.sources());
    var s = function(c, d) {
      a.merge(c), i.unmerge(c), d.merge(c);
    };
    if (i.empty())
      return r.spawn();
    var u = function() {
      var c = n.collection();
      o.push(c);
      var d = i[0];
      s(d, c), r.bfs({
        directed: !1,
        roots: d,
        visit: function(h) {
          return s(h, c);
        }
      }), c.forEach(function(v) {
        v.connectedEdges().forEach(function(h) {
          r.has(h) && c.has(h.source()) && c.has(h.target()) && c.merge(h);
        });
      });
    };
    do
      u();
    while (i.length > 0);
    return o;
  },
  component: function() {
    var e = this[0];
    return e.cy().mutableElements().components(e)[0];
  }
});
nr.componentsOf = nr.components;
var Gt = function(e, r) {
  var n = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : !1, a = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : !1;
  if (e === void 0) {
    yt("A collection must have a reference to the core");
    return;
  }
  var i = new Xr(), o = !1;
  if (!r)
    r = [];
  else if (r.length > 0 && Xe(r[0]) && !Do(r[0])) {
    o = !0;
    for (var s = [], u = new vi(), l = 0, c = r.length; l < c; l++) {
      var d = r[l];
      d.data == null && (d.data = {});
      var v = d.data;
      if (v.id == null)
        v.id = up();
      else if (e.hasElementWithId(v.id) || u.has(v.id))
        continue;
      var h = new rl(e, d, !1);
      s.push(h), u.add(v.id);
    }
    r = s;
  }
  this.length = 0;
  for (var f = 0, p = r.length; f < p; f++) {
    var m = r[f][0];
    if (m != null) {
      var g = m._private.data.id;
      (!n || !i.has(g)) && (n && i.set(g, {
        index: this.length,
        ele: m
      }), this[this.length] = m, this.length++);
    }
  }
  this._private = {
    eles: this,
    cy: e,
    get map() {
      return this.lazyMap == null && this.rebuildMap(), this.lazyMap;
    },
    set map(y) {
      this.lazyMap = y;
    },
    rebuildMap: function() {
      for (var b = this.lazyMap = new Xr(), w = this.eles, x = 0; x < w.length; x++) {
        var E = w[x];
        b.set(E.id(), {
          index: x,
          ele: E
        });
      }
    }
  }, n && (this._private.map = i), o && !a && this.restore();
}, dt = rl.prototype = Gt.prototype = Object.create(Array.prototype);
dt.instanceString = function() {
  return "collection";
};
dt.spawn = function(t, e) {
  return new Gt(this.cy(), t, e);
};
dt.spawnSelf = function() {
  return this.spawn(this);
};
dt.cy = function() {
  return this._private.cy;
};
dt.renderer = function() {
  return this._private.cy.renderer();
};
dt.element = function() {
  return this[0];
};
dt.collection = function() {
  return Zh(this) ? this : new Gt(this._private.cy, [this]);
};
dt.unique = function() {
  return new Gt(this._private.cy, this, !0);
};
dt.hasElementWithId = function(t) {
  return t = "" + t, this._private.map.has(t);
};
dt.getElementById = function(t) {
  t = "" + t;
  var e = this._private.cy, r = this._private.map.get(t);
  return r ? r.ele : new Gt(e);
};
dt.$id = dt.getElementById;
dt.poolIndex = function() {
  var t = this._private.cy, e = t._private.elements, r = this[0]._private.data.id;
  return e._private.map.get(r).index;
};
dt.indexOf = function(t) {
  var e = t[0]._private.data.id;
  return this._private.map.get(e).index;
};
dt.indexOfId = function(t) {
  return t = "" + t, this._private.map.get(t).index;
};
dt.json = function(t) {
  var e = this.element(), r = this.cy();
  if (e == null && t)
    return this;
  if (e != null) {
    var n = e._private;
    if (Xe(t)) {
      if (r.startBatch(), t.data) {
        e.data(t.data);
        var a = n.data;
        if (e.isEdge()) {
          var i = !1, o = {}, s = t.data.source, u = t.data.target;
          s != null && s != a.source && (o.source = "" + s, i = !0), u != null && u != a.target && (o.target = "" + u, i = !0), i && (e = e.move(o));
        } else {
          var l = "parent" in t.data, c = t.data.parent;
          l && (c != null || a.parent != null) && c != a.parent && (c === void 0 && (c = null), c != null && (c = "" + c), e = e.move({
            parent: c
          }));
        }
      }
      t.position && e.position(t.position);
      var d = function(p, m, g) {
        var y = t[p];
        y != null && y !== n[p] && (y ? e[m]() : e[g]());
      };
      return d("removed", "remove", "restore"), d("selected", "select", "unselect"), d("selectable", "selectify", "unselectify"), d("locked", "lock", "unlock"), d("grabbable", "grabify", "ungrabify"), d("pannable", "panify", "unpanify"), t.classes != null && e.classes(t.classes), r.endBatch(), this;
    } else if (t === void 0) {
      var v = {
        data: Zr(n.data),
        position: Zr(n.position),
        group: n.group,
        removed: n.removed,
        selected: n.selected,
        selectable: n.selectable,
        locked: n.locked,
        grabbable: n.grabbable,
        pannable: n.pannable,
        classes: null
      };
      v.classes = "";
      var h = 0;
      return n.classes.forEach(function(f) {
        return v.classes += h++ === 0 ? f : " " + f;
      }), v;
    }
  }
};
dt.jsons = function() {
  for (var t = [], e = 0; e < this.length; e++) {
    var r = this[e], n = r.json();
    t.push(n);
  }
  return t;
};
dt.clone = function() {
  for (var t = this.cy(), e = [], r = 0; r < this.length; r++) {
    var n = this[r], a = n.json(), i = new rl(t, a, !1);
    e.push(i);
  }
  return new Gt(t, e);
};
dt.copy = dt.clone;
dt.restore = function() {
  for (var t = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : !0, e = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0, r = this, n = r.cy(), a = n._private, i = [], o = [], s, u = 0, l = r.length; u < l; u++) {
    var c = r[u];
    e && !c.removed() || (c.isNode() ? i.push(c) : o.push(c));
  }
  s = i.concat(o);
  var d, v = function() {
    s.splice(d, 1), d--;
  };
  for (d = 0; d < s.length; d++) {
    var h = s[d], f = h._private, p = f.data;
    if (h.clearTraversalCache(), !(!e && !f.removed)) {
      if (p.id === void 0)
        p.id = up();
      else if (be(p.id))
        p.id = "" + p.id;
      else if (qn(p.id) || !Fe(p.id)) {
        yt("Can not create element with invalid string ID `" + p.id + "`"), v();
        continue;
      } else if (n.hasElementWithId(p.id)) {
        yt("Can not create second element with ID `" + p.id + "`"), v();
        continue;
      }
    }
    var m = p.id;
    if (h.isNode()) {
      var g = f.position;
      g.x == null && (g.x = 0), g.y == null && (g.y = 0);
    }
    if (h.isEdge()) {
      for (var y = h, b = ["source", "target"], w = b.length, x = !1, E = 0; E < w; E++) {
        var C = b[E], T = p[C];
        be(T) && (T = p[C] = "" + p[C]), T == null || T === "" ? (yt("Can not create edge `" + m + "` with unspecified " + C), x = !0) : n.hasElementWithId(T) || (yt("Can not create edge `" + m + "` with nonexistant " + C + " `" + T + "`"), x = !0);
      }
      if (x) {
        v();
        continue;
      }
      var k = n.getElementById(p.source), _ = n.getElementById(p.target);
      k.same(_) ? k._private.edges.push(y) : (k._private.edges.push(y), _._private.edges.push(y)), y._private.source = k, y._private.target = _;
    }
    f.map = new Xr(), f.map.set(m, {
      ele: h,
      index: 0
    }), f.removed = !1, e && n.addToPool(h);
  }
  for (var D = 0; D < i.length; D++) {
    var O = i[D], F = O._private.data;
    be(F.parent) && (F.parent = "" + F.parent);
    var L = F.parent, B = L != null;
    if (B || O._private.parent) {
      var I = O._private.parent ? n.collection().merge(O._private.parent) : n.getElementById(L);
      if (I.empty())
        F.parent = void 0;
      else if (I[0].removed())
        tt("Node added with missing parent, reference to parent removed"), F.parent = void 0, O._private.parent = null;
      else {
        for (var M = !1, A = I; !A.empty(); ) {
          if (O.same(A)) {
            M = !0, F.parent = void 0;
            break;
          }
          A = A.parent();
        }
        M || (I[0]._private.children.push(O), O._private.parent = I[0], a.hasCompoundNodes = !0);
      }
    }
  }
  if (s.length > 0) {
    for (var R = s.length === r.length ? r : new Gt(n, s), K = 0; K < R.length; K++) {
      var H = R[K];
      H.isNode() || (H.parallelEdges().clearTraversalCache(), H.source().clearTraversalCache(), H.target().clearTraversalCache());
    }
    var q;
    a.hasCompoundNodes ? q = n.collection().merge(R).merge(R.connectedNodes()).merge(R.parent()) : q = R, q.dirtyCompoundBoundsCache().dirtyBoundingBoxCache().updateStyle(t), t ? R.emitAndNotify("add") : e && R.emit("add");
  }
  return r;
};
dt.removed = function() {
  var t = this[0];
  return t && t._private.removed;
};
dt.inside = function() {
  var t = this[0];
  return t && !t._private.removed;
};
dt.remove = function() {
  var t = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : !0, e = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0, r = this, n = [], a = {}, i = r._private.cy;
  function o(L) {
    for (var B = L._private.edges, I = 0; I < B.length; I++)
      u(B[I]);
  }
  function s(L) {
    for (var B = L._private.children, I = 0; I < B.length; I++)
      u(B[I]);
  }
  function u(L) {
    var B = a[L.id()];
    e && L.removed() || B || (a[L.id()] = !0, L.isNode() ? (n.push(L), o(L), s(L)) : n.unshift(L));
  }
  for (var l = 0, c = r.length; l < c; l++) {
    var d = r[l];
    u(d);
  }
  function v(L, B) {
    var I = L._private.edges;
    Kn(I, B), L.clearTraversalCache();
  }
  function h(L) {
    L.clearTraversalCache();
  }
  var f = [];
  f.ids = {};
  function p(L, B) {
    B = B[0], L = L[0];
    var I = L._private.children, M = L.id();
    Kn(I, B), B._private.parent = null, f.ids[M] || (f.ids[M] = !0, f.push(L));
  }
  r.dirtyCompoundBoundsCache(), e && i.removeFromPool(n);
  for (var m = 0; m < n.length; m++) {
    var g = n[m];
    if (g.isEdge()) {
      var y = g.source()[0], b = g.target()[0];
      v(y, g), v(b, g);
      for (var w = g.parallelEdges(), x = 0; x < w.length; x++) {
        var E = w[x];
        h(E), E.isBundledBezier() && E.dirtyBoundingBoxCache();
      }
    } else {
      var C = g.parent();
      C.length !== 0 && p(C, g);
    }
    e && (g._private.removed = !0);
  }
  var T = i._private.elements;
  i._private.hasCompoundNodes = !1;
  for (var k = 0; k < T.length; k++) {
    var _ = T[k];
    if (_.isParent()) {
      i._private.hasCompoundNodes = !0;
      break;
    }
  }
  var D = new Gt(this.cy(), n);
  D.size() > 0 && (t ? D.emitAndNotify("remove") : e && D.emit("remove"));
  for (var O = 0; O < f.length; O++) {
    var F = f[O];
    (!e || !F.removed()) && F.updateStyle();
  }
  return D;
};
dt.move = function(t) {
  var e = this._private.cy, r = this, n = !1, a = !1, i = function(f) {
    return f == null ? f : "" + f;
  };
  if (t.source !== void 0 || t.target !== void 0) {
    var o = i(t.source), s = i(t.target), u = o != null && e.hasElementWithId(o), l = s != null && e.hasElementWithId(s);
    (u || l) && (e.batch(function() {
      r.remove(n, a), r.emitAndNotify("moveout");
      for (var h = 0; h < r.length; h++) {
        var f = r[h], p = f._private.data;
        f.isEdge() && (u && (p.source = o), l && (p.target = s));
      }
      r.restore(n, a);
    }), r.emitAndNotify("move"));
  } else if (t.parent !== void 0) {
    var c = i(t.parent), d = c === null || e.hasElementWithId(c);
    if (d) {
      var v = c === null ? void 0 : c;
      e.batch(function() {
        var h = r.remove(n, a);
        h.emitAndNotify("moveout");
        for (var f = 0; f < r.length; f++) {
          var p = r[f], m = p._private.data;
          p.isNode() && (m.parent = v);
        }
        h.restore(n, a);
      }), r.emitAndNotify("move");
    }
  }
  return this;
};
[xp, lD, ds, Rn, li, kD, ll, zD, Wp, Yp, UD, As, fs, Ut, zn, nr].forEach(function(t) {
  Re(dt, t);
});
var QD = {
  add: function(e) {
    var r, n = this;
    if (yr(e)) {
      var a = e;
      if (a._private.cy === n)
        r = a.restore();
      else {
        for (var i = [], o = 0; o < a.length; o++) {
          var s = a[o];
          i.push(s.json());
        }
        r = new Gt(n, i);
      }
    } else if (st(e)) {
      var u = e;
      r = new Gt(n, u);
    } else if (Xe(e) && (st(e.nodes) || st(e.edges))) {
      for (var l = e, c = [], d = ["nodes", "edges"], v = 0, h = d.length; v < h; v++) {
        var f = d[v], p = l[f];
        if (st(p))
          for (var m = 0, g = p.length; m < g; m++) {
            var y = Re({
              group: f
            }, p[m]);
            c.push(y);
          }
      }
      r = new Gt(n, c);
    } else {
      var b = e;
      r = new rl(n, b).collection();
    }
    return r;
  },
  remove: function(e) {
    if (!yr(e)) {
      if (Fe(e)) {
        var r = e;
        e = this.$(r);
      }
    }
    return e.remove();
  }
};
/*! Bezier curve function generator. Copyright Gaetan Renaudeau. MIT License: http://en.wikipedia.org/wiki/MIT_License */
function JD(t, e, r, n) {
  var a = 4, i = 1e-3, o = 1e-7, s = 10, u = 11, l = 1 / (u - 1), c = typeof Float32Array < "u";
  if (arguments.length !== 4)
    return !1;
  for (var d = 0; d < 4; ++d)
    if (typeof arguments[d] != "number" || isNaN(arguments[d]) || !isFinite(arguments[d]))
      return !1;
  t = Math.min(t, 1), r = Math.min(r, 1), t = Math.max(t, 0), r = Math.max(r, 0);
  var v = c ? new Float32Array(u) : new Array(u);
  function h(_, D) {
    return 1 - 3 * D + 3 * _;
  }
  function f(_, D) {
    return 3 * D - 6 * _;
  }
  function p(_) {
    return 3 * _;
  }
  function m(_, D, O) {
    return ((h(D, O) * _ + f(D, O)) * _ + p(D)) * _;
  }
  function g(_, D, O) {
    return 3 * h(D, O) * _ * _ + 2 * f(D, O) * _ + p(D);
  }
  function y(_, D) {
    for (var O = 0; O < a; ++O) {
      var F = g(D, t, r);
      if (F === 0)
        return D;
      var L = m(D, t, r) - _;
      D -= L / F;
    }
    return D;
  }
  function b() {
    for (var _ = 0; _ < u; ++_)
      v[_] = m(_ * l, t, r);
  }
  function w(_, D, O) {
    var F, L, B = 0;
    do
      L = D + (O - D) / 2, F = m(L, t, r) - _, F > 0 ? O = L : D = L;
    while (Math.abs(F) > o && ++B < s);
    return L;
  }
  function x(_) {
    for (var D = 0, O = 1, F = u - 1; O !== F && v[O] <= _; ++O)
      D += l;
    --O;
    var L = (_ - v[O]) / (v[O + 1] - v[O]), B = D + L * l, I = g(B, t, r);
    return I >= i ? y(_, B) : I === 0 ? B : w(_, D, D + l);
  }
  var E = !1;
  function C() {
    E = !0, (t !== e || r !== n) && b();
  }
  var T = function(D) {
    return E || C(), t === e && r === n ? D : D === 0 ? 0 : D === 1 ? 1 : m(x(D), e, n);
  };
  T.getControlPoints = function() {
    return [{
      x: t,
      y: e
    }, {
      x: r,
      y: n
    }];
  };
  var k = "generateBezier(" + [t, e, r, n] + ")";
  return T.toString = function() {
    return k;
  }, T;
}
/*! Runge-Kutta spring physics function generator. Adapted from Framer.js, copyright Koen Bok. MIT License: http://en.wikipedia.org/wiki/MIT_License */
var eP = /* @__PURE__ */ function() {
  function t(n) {
    return -n.tension * n.x - n.friction * n.v;
  }
  function e(n, a, i) {
    var o = {
      x: n.x + i.dx * a,
      v: n.v + i.dv * a,
      tension: n.tension,
      friction: n.friction
    };
    return {
      dx: o.v,
      dv: t(o)
    };
  }
  function r(n, a) {
    var i = {
      dx: n.v,
      dv: t(n)
    }, o = e(n, a * 0.5, i), s = e(n, a * 0.5, o), u = e(n, a, s), l = 1 / 6 * (i.dx + 2 * (o.dx + s.dx) + u.dx), c = 1 / 6 * (i.dv + 2 * (o.dv + s.dv) + u.dv);
    return n.x = n.x + l * a, n.v = n.v + c * a, n;
  }
  return function n(a, i, o) {
    var s = {
      x: -1,
      v: 0,
      tension: null,
      friction: null
    }, u = [0], l = 0, c = 1 / 1e4, d = 16 / 1e3, v, h, f;
    for (a = parseFloat(a) || 500, i = parseFloat(i) || 20, o = o || null, s.tension = a, s.friction = i, v = o !== null, v ? (l = n(a, i), h = l / o * d) : h = d; f = r(f || s, h), u.push(1 + f.x), l += 16, Math.abs(f.x) > c && Math.abs(f.v) > c; )
      ;
    return v ? function(p) {
      return u[p * (u.length - 1) | 0];
    } : l;
  };
}(), ct = function(e, r, n, a) {
  var i = JD(e, r, n, a);
  return function(o, s, u) {
    return o + (s - o) * i(u);
  };
}, vs = {
  linear: function(e, r, n) {
    return e + (r - e) * n;
  },
  // default easings
  ease: ct(0.25, 0.1, 0.25, 1),
  "ease-in": ct(0.42, 0, 1, 1),
  "ease-out": ct(0, 0, 0.58, 1),
  "ease-in-out": ct(0.42, 0, 0.58, 1),
  // sine
  "ease-in-sine": ct(0.47, 0, 0.745, 0.715),
  "ease-out-sine": ct(0.39, 0.575, 0.565, 1),
  "ease-in-out-sine": ct(0.445, 0.05, 0.55, 0.95),
  // quad
  "ease-in-quad": ct(0.55, 0.085, 0.68, 0.53),
  "ease-out-quad": ct(0.25, 0.46, 0.45, 0.94),
  "ease-in-out-quad": ct(0.455, 0.03, 0.515, 0.955),
  // cubic
  "ease-in-cubic": ct(0.55, 0.055, 0.675, 0.19),
  "ease-out-cubic": ct(0.215, 0.61, 0.355, 1),
  "ease-in-out-cubic": ct(0.645, 0.045, 0.355, 1),
  // quart
  "ease-in-quart": ct(0.895, 0.03, 0.685, 0.22),
  "ease-out-quart": ct(0.165, 0.84, 0.44, 1),
  "ease-in-out-quart": ct(0.77, 0, 0.175, 1),
  // quint
  "ease-in-quint": ct(0.755, 0.05, 0.855, 0.06),
  "ease-out-quint": ct(0.23, 1, 0.32, 1),
  "ease-in-out-quint": ct(0.86, 0, 0.07, 1),
  // expo
  "ease-in-expo": ct(0.95, 0.05, 0.795, 0.035),
  "ease-out-expo": ct(0.19, 1, 0.22, 1),
  "ease-in-out-expo": ct(1, 0, 0, 1),
  // circ
  "ease-in-circ": ct(0.6, 0.04, 0.98, 0.335),
  "ease-out-circ": ct(0.075, 0.82, 0.165, 1),
  "ease-in-out-circ": ct(0.785, 0.135, 0.15, 0.86),
  // user param easings...
  spring: function(e, r, n) {
    if (n === 0)
      return vs.linear;
    var a = eP(e, r, n);
    return function(i, o, s) {
      return i + (o - i) * a(s);
    };
  },
  "cubic-bezier": ct
};
function Uf(t, e, r, n, a) {
  if (n === 1 || e === r)
    return r;
  var i = a(e, r, n);
  return t == null || ((t.roundValue || t.color) && (i = Math.round(i)), t.min !== void 0 && (i = Math.max(i, t.min)), t.max !== void 0 && (i = Math.min(i, t.max))), i;
}
function Gf(t, e) {
  return t.pfValue != null || t.value != null ? t.pfValue != null && (e == null || e.type.units !== "%") ? t.pfValue : t.value : t;
}
function Ma(t, e, r, n, a) {
  var i = a != null ? a.type : null;
  r < 0 ? r = 0 : r > 1 && (r = 1);
  var o = Gf(t, a), s = Gf(e, a);
  if (be(o) && be(s))
    return Uf(i, o, s, r, n);
  if (st(o) && st(s)) {
    for (var u = [], l = 0; l < s.length; l++) {
      var c = o[l], d = s[l];
      if (c != null && d != null) {
        var v = Uf(i, c, d, r, n);
        u.push(v);
      } else
        u.push(d);
    }
    return u;
  }
}
function tP(t, e, r, n) {
  var a = !n, i = t._private, o = e._private, s = o.easing, u = o.startTime, l = n ? t : t.cy(), c = l.style();
  if (!o.easingImpl)
    if (s == null)
      o.easingImpl = vs.linear;
    else {
      var d;
      if (Fe(s)) {
        var v = c.parse("transition-timing-function", s);
        d = v.value;
      } else
        d = s;
      var h, f;
      Fe(d) ? (h = d, f = []) : (h = d[1], f = d.slice(2).map(function(R) {
        return +R;
      })), f.length > 0 ? (h === "spring" && f.push(o.duration), o.easingImpl = vs[h].apply(null, f)) : o.easingImpl = vs[h];
    }
  var p = o.easingImpl, m;
  if (o.duration === 0 ? m = 1 : m = (r - u) / o.duration, o.applying && (m = o.progress), m < 0 ? m = 0 : m > 1 && (m = 1), o.delay == null) {
    var g = o.startPosition, y = o.position;
    if (y && a && !t.locked()) {
      var b = {};
      Fi(g.x, y.x) && (b.x = Ma(g.x, y.x, m, p)), Fi(g.y, y.y) && (b.y = Ma(g.y, y.y, m, p)), t.position(b);
    }
    var w = o.startPan, x = o.pan, E = i.pan, C = x != null && n;
    C && (Fi(w.x, x.x) && (E.x = Ma(w.x, x.x, m, p)), Fi(w.y, x.y) && (E.y = Ma(w.y, x.y, m, p)), t.emit("pan"));
    var T = o.startZoom, k = o.zoom, _ = k != null && n;
    _ && (Fi(T, k) && (i.zoom = io(i.minZoom, Ma(T, k, m, p), i.maxZoom)), t.emit("zoom")), (C || _) && t.emit("viewport");
    var D = o.style;
    if (D && D.length > 0 && a) {
      for (var O = 0; O < D.length; O++) {
        var F = D[O], L = F.name, B = F, I = o.startStyle[L], M = c.properties[I.name], A = Ma(I, B, m, p, M);
        c.overrideBypass(t, L, A);
      }
      t.emit("style");
    }
  }
  return o.progress = m, m;
}
function Fi(t, e) {
  return t == null || e == null ? !1 : be(t) && be(e) ? !0 : !!(t && e);
}
function rP(t, e, r, n) {
  var a = e._private;
  a.started = !0, a.startTime = r - a.progress * a.duration;
}
function Wf(t, e) {
  var r = e._private.aniEles, n = [];
  function a(c, d) {
    var v = c._private, h = v.animation.current, f = v.animation.queue, p = !1;
    if (h.length === 0) {
      var m = f.shift();
      m && h.push(m);
    }
    for (var g = function(E) {
      for (var C = E.length - 1; C >= 0; C--) {
        var T = E[C];
        T();
      }
      E.splice(0, E.length);
    }, y = h.length - 1; y >= 0; y--) {
      var b = h[y], w = b._private;
      if (w.stopped) {
        h.splice(y, 1), w.hooked = !1, w.playing = !1, w.started = !1, g(w.frames);
        continue;
      }
      !w.playing && !w.applying || (w.playing && w.applying && (w.applying = !1), w.started || rP(c, b, t), tP(c, b, t, d), w.applying && (w.applying = !1), g(w.frames), w.step != null && w.step(t), b.completed() && (h.splice(y, 1), w.hooked = !1, w.playing = !1, w.started = !1, g(w.completes)), p = !0);
    }
    return !d && h.length === 0 && f.length === 0 && n.push(c), p;
  }
  for (var i = !1, o = 0; o < r.length; o++) {
    var s = r[o], u = a(s);
    i = i || u;
  }
  var l = a(e, !0);
  (i || l) && (r.length > 0 ? e.notify("draw", r) : e.notify("draw")), r.unmerge(n), e.emit("step");
}
var nP = {
  // pull in animation functions
  animate: et.animate(),
  animation: et.animation(),
  animated: et.animated(),
  clearQueue: et.clearQueue(),
  delay: et.delay(),
  delayAnimation: et.delayAnimation(),
  stop: et.stop(),
  addToAnimationPool: function(e) {
    var r = this;
    r.styleEnabled() && r._private.aniEles.merge(e);
  },
  stopAnimationLoop: function() {
    this._private.animationsRunning = !1;
  },
  startAnimationLoop: function() {
    var e = this;
    if (e._private.animationsRunning = !0, !e.styleEnabled())
      return;
    function r() {
      e._private.animationsRunning && Ps(function(i) {
        Wf(i, e), r();
      });
    }
    var n = e.renderer();
    n && n.beforeRender ? n.beforeRender(function(i, o) {
      Wf(o, e);
    }, n.beforeRenderPriorities.animations) : r();
  }
}, aP = {
  qualifierCompare: function(e, r) {
    return e == null || r == null ? e == null && r == null : e.sameText(r);
  },
  eventMatches: function(e, r, n) {
    var a = r.qualifier;
    return a != null ? e !== n.target && Do(n.target) && a.matches(n.target) : !0;
  },
  addEventFields: function(e, r) {
    r.cy = e, r.target = e;
  },
  callbackContext: function(e, r, n) {
    return r.qualifier != null ? n.target : e;
  }
}, ts = function(e) {
  return Fe(e) ? new Un(e) : e;
}, jp = {
  createEmitter: function() {
    var e = this._private;
    return e.emitter || (e.emitter = new ul(aP, this)), this;
  },
  emitter: function() {
    return this._private.emitter;
  },
  on: function(e, r, n) {
    return this.emitter().on(e, ts(r), n), this;
  },
  removeListener: function(e, r, n) {
    return this.emitter().removeListener(e, ts(r), n), this;
  },
  removeAllListeners: function() {
    return this.emitter().removeAllListeners(), this;
  },
  one: function(e, r, n) {
    return this.emitter().one(e, ts(r), n), this;
  },
  once: function(e, r, n) {
    return this.emitter().one(e, ts(r), n), this;
  },
  emit: function(e, r) {
    return this.emitter().emit(e, r), this;
  },
  emitAndNotify: function(e, r) {
    return this.emit(e), this.notify(e, r), this;
  }
};
et.eventAliasesOn(jp);
var vu = {
  png: function(e) {
    var r = this._private.renderer;
    return e = e || {}, r.png(e);
  },
  jpg: function(e) {
    var r = this._private.renderer;
    return e = e || {}, e.bg = e.bg || "#fff", r.jpg(e);
  }
};
vu.jpeg = vu.jpg;
var hs = {
  layout: function(e) {
    var r = this;
    if (e == null) {
      yt("Layout options must be specified to make a layout");
      return;
    }
    if (e.name == null) {
      yt("A `name` must be specified to make a layout");
      return;
    }
    var n = e.name, a = r.extension("layout", n);
    if (a == null) {
      yt("No such layout `" + n + "` found.  Did you forget to import it and `cytoscape.use()` it?");
      return;
    }
    var i;
    Fe(e.eles) ? i = r.$(e.eles) : i = e.eles != null ? e.eles : r.$();
    var o = new a(Re({}, e, {
      cy: r,
      eles: i
    }));
    return o;
  }
};
hs.createLayout = hs.makeLayout = hs.layout;
var iP = {
  notify: function(e, r) {
    var n = this._private;
    if (this.batching()) {
      n.batchNotifications = n.batchNotifications || {};
      var a = n.batchNotifications[e] = n.batchNotifications[e] || this.collection();
      r != null && a.merge(r);
      return;
    }
    if (n.notificationsEnabled) {
      var i = this.renderer();
      this.destroyed() || !i || i.notify(e, r);
    }
  },
  notifications: function(e) {
    var r = this._private;
    return e === void 0 ? r.notificationsEnabled : (r.notificationsEnabled = !!e, this);
  },
  noNotifications: function(e) {
    this.notifications(!1), e(), this.notifications(!0);
  },
  batching: function() {
    return this._private.batchCount > 0;
  },
  startBatch: function() {
    var e = this._private;
    return e.batchCount == null && (e.batchCount = 0), e.batchCount === 0 && (e.batchStyleEles = this.collection(), e.batchNotifications = {}), e.batchCount++, this;
  },
  endBatch: function() {
    var e = this._private;
    if (e.batchCount === 0)
      return this;
    if (e.batchCount--, e.batchCount === 0) {
      e.batchStyleEles.updateStyle();
      var r = this.renderer();
      Object.keys(e.batchNotifications).forEach(function(n) {
        var a = e.batchNotifications[n];
        a.empty() ? r.notify(n) : r.notify(n, a);
      });
    }
    return this;
  },
  batch: function(e) {
    return this.startBatch(), e(), this.endBatch(), this;
  },
  // for backwards compatibility
  batchData: function(e) {
    var r = this;
    return this.batch(function() {
      for (var n = Object.keys(e), a = 0; a < n.length; a++) {
        var i = n[a], o = e[i], s = r.getElementById(i);
        s.data(o);
      }
    });
  }
}, oP = Wt({
  hideEdgesOnViewport: !1,
  textureOnViewport: !1,
  motionBlur: !1,
  motionBlurOpacity: 0.05,
  pixelRatio: void 0,
  desktopTapThreshold: 4,
  touchTapThreshold: 8,
  wheelSensitivity: 1,
  debug: !1,
  showFps: !1
}), hu = {
  renderTo: function(e, r, n, a) {
    var i = this._private.renderer;
    return i.renderTo(e, r, n, a), this;
  },
  renderer: function() {
    return this._private.renderer;
  },
  forceRender: function() {
    return this.notify("draw"), this;
  },
  resize: function() {
    return this.invalidateSize(), this.emitAndNotify("resize"), this;
  },
  initRenderer: function(e) {
    var r = this, n = r.extension("renderer", e.name);
    if (n == null) {
      yt("Can not initialise: No such renderer `".concat(e.name, "` found. Did you forget to import it and `cytoscape.use()` it?"));
      return;
    }
    e.wheelSensitivity !== void 0 && tt("You have set a custom wheel sensitivity.  This will make your app zoom unnaturally when using mainstream mice.  You should change this value from the default only if you can guarantee that all your users will use the same hardware and OS configuration as your current machine.");
    var a = oP(e);
    a.cy = r, r._private.renderer = new n(a), this.notify("init");
  },
  destroyRenderer: function() {
    var e = this;
    e.notify("destroy");
    var r = e.container();
    if (r)
      for (r._cyreg = null; r.childNodes.length > 0; )
        r.removeChild(r.childNodes[0]);
    e._private.renderer = null, e.mutableElements().forEach(function(n) {
      var a = n._private;
      a.rscratch = {}, a.rstyle = {}, a.animation.current = [], a.animation.queue = [];
    });
  },
  onRender: function(e) {
    return this.on("render", e);
  },
  offRender: function(e) {
    return this.off("render", e);
  }
};
hu.invalidateDimensions = hu.resize;
var ps = {
  // get a collection
  // - empty collection on no args
  // - collection of elements in the graph on selector arg
  // - guarantee a returned collection when elements or collection specified
  collection: function(e, r) {
    return Fe(e) ? this.$(e) : yr(e) ? e.collection() : st(e) ? (r || (r = {}), new Gt(this, e, r.unique, r.removed)) : new Gt(this);
  },
  nodes: function(e) {
    var r = this.$(function(n) {
      return n.isNode();
    });
    return e ? r.filter(e) : r;
  },
  edges: function(e) {
    var r = this.$(function(n) {
      return n.isEdge();
    });
    return e ? r.filter(e) : r;
  },
  // search the graph like jQuery
  $: function(e) {
    var r = this._private.elements;
    return e ? r.filter(e) : r.spawnSelf();
  },
  mutableElements: function() {
    return this._private.elements;
  }
};
ps.elements = ps.filter = ps.$;
var ir = {}, Ki = "t", sP = "f";
ir.apply = function(t) {
  for (var e = this, r = e._private, n = r.cy, a = n.collection(), i = 0; i < t.length; i++) {
    var o = t[i], s = e.getContextMeta(o);
    if (!s.empty) {
      var u = e.getContextStyle(s), l = e.applyContextStyle(s, u, o);
      o._private.appliedInitStyle ? e.updateTransitions(o, l.diffProps) : o._private.appliedInitStyle = !0;
      var c = e.updateStyleHints(o);
      c && a.push(o);
    }
  }
  return a;
};
ir.getPropertiesDiff = function(t, e) {
  var r = this, n = r._private.propDiffs = r._private.propDiffs || {}, a = t + "-" + e, i = n[a];
  if (i)
    return i;
  for (var o = [], s = {}, u = 0; u < r.length; u++) {
    var l = r[u], c = t[u] === Ki, d = e[u] === Ki, v = c !== d, h = l.mappedProperties.length > 0;
    if (v || d && h) {
      var f = void 0;
      v && h || v ? f = l.properties : h && (f = l.mappedProperties);
      for (var p = 0; p < f.length; p++) {
        for (var m = f[p], g = m.name, y = !1, b = u + 1; b < r.length; b++) {
          var w = r[b], x = e[b] === Ki;
          if (x && (y = w.properties[m.name] != null, y))
            break;
        }
        !s[g] && !y && (s[g] = !0, o.push(g));
      }
    }
  }
  return n[a] = o, o;
};
ir.getContextMeta = function(t) {
  for (var e = this, r = "", n, a = t._private.styleCxtKey || "", i = 0; i < e.length; i++) {
    var o = e[i], s = o.selector && o.selector.matches(t);
    s ? r += Ki : r += sP;
  }
  return n = e.getPropertiesDiff(a, r), t._private.styleCxtKey = r, {
    key: r,
    diffPropNames: n,
    empty: n.length === 0
  };
};
ir.getContextStyle = function(t) {
  var e = t.key, r = this, n = this._private.contextStyles = this._private.contextStyles || {};
  if (n[e])
    return n[e];
  for (var a = {
    _private: {
      key: e
    }
  }, i = 0; i < r.length; i++) {
    var o = r[i], s = e[i] === Ki;
    if (s)
      for (var u = 0; u < o.properties.length; u++) {
        var l = o.properties[u];
        a[l.name] = l;
      }
  }
  return n[e] = a, a;
};
ir.applyContextStyle = function(t, e, r) {
  for (var n = this, a = t.diffPropNames, i = {}, o = n.types, s = 0; s < a.length; s++) {
    var u = a[s], l = e[u], c = r.pstyle(u);
    if (!l)
      if (c)
        c.bypass ? l = {
          name: u,
          deleteBypassed: !0
        } : l = {
          name: u,
          delete: !0
        };
      else continue;
    if (c !== l) {
      if (l.mapped === o.fn && c != null && c.mapping != null && c.mapping.value === l.value) {
        var d = c.mapping, v = d.fnValue = l.value(r);
        if (v === d.prevFnValue)
          continue;
      }
      var h = i[u] = {
        prev: c
      };
      n.applyParsedProperty(r, l), h.next = r.pstyle(u), h.next && h.next.bypass && (h.next = h.next.bypassed);
    }
  }
  return {
    diffProps: i
  };
};
ir.updateStyleHints = function(t) {
  var e = t._private, r = this, n = r.propertyGroupNames, a = r.propertyGroupKeys, i = function(Q, ge, Ee) {
    return r.getPropertiesHash(Q, ge, Ee);
  }, o = e.styleKey;
  if (t.removed())
    return !1;
  var s = e.group === "nodes", u = t._private.style;
  n = Object.keys(u);
  for (var l = 0; l < a.length; l++) {
    var c = a[l];
    e.styleKeys[c] = [Va, Bi];
  }
  for (var d = function(Q, ge) {
    return e.styleKeys[ge][0] = ro(Q, e.styleKeys[ge][0]);
  }, v = function(Q, ge) {
    return e.styleKeys[ge][1] = no(Q, e.styleKeys[ge][1]);
  }, h = function(Q, ge) {
    d(Q, ge), v(Q, ge);
  }, f = function(Q, ge) {
    for (var Ee = 0; Ee < Q.length; Ee++) {
      var fe = Q.charCodeAt(Ee);
      d(fe, ge), v(fe, ge);
    }
  }, p = 2e9, m = function(Q) {
    return -128 < Q && Q < 128 && Math.floor(Q) !== Q ? p - (Q * 1024 | 0) : Q;
  }, g = 0; g < n.length; g++) {
    var y = n[g], b = u[y];
    if (b != null) {
      var w = this.properties[y], x = w.type, E = w.groupKey, C = void 0;
      w.hashOverride != null ? C = w.hashOverride(t, b) : b.pfValue != null && (C = b.pfValue);
      var T = w.enums == null ? b.value : null, k = C != null, _ = T != null, D = k || _, O = b.units;
      if (x.number && D && !x.multiple) {
        var F = k ? C : T;
        h(m(F), E), !k && O != null && f(O, E);
      } else
        f(b.strValue, E);
    }
  }
  for (var L = [Va, Bi], B = 0; B < a.length; B++) {
    var I = a[B], M = e.styleKeys[I];
    L[0] = ro(M[0], L[0]), L[1] = no(M[1], L[1]);
  }
  e.styleKey = f5(L[0], L[1]);
  var A = e.styleKeys;
  e.labelDimsKey = Dn(A.labelDimensions);
  var R = i(t, ["label"], A.labelDimensions);
  if (e.labelKey = Dn(R), e.labelStyleKey = Dn(Go(A.commonLabel, R)), !s) {
    var K = i(t, ["source-label"], A.labelDimensions);
    e.sourceLabelKey = Dn(K), e.sourceLabelStyleKey = Dn(Go(A.commonLabel, K));
    var H = i(t, ["target-label"], A.labelDimensions);
    e.targetLabelKey = Dn(H), e.targetLabelStyleKey = Dn(Go(A.commonLabel, H));
  }
  if (s) {
    var q = e.styleKeys, ee = q.nodeBody, se = q.nodeBorder, oe = q.nodeOutline, ae = q.backgroundImage, ue = q.compound, te = q.pie, $ = [ee, se, oe, ae, ue, te].filter(function(G) {
      return G != null;
    }).reduce(Go, [Va, Bi]);
    e.nodeKey = Dn($), e.hasPie = te != null && te[0] !== Va && te[1] !== Bi;
  }
  return o !== e.styleKey;
};
ir.clearStyleHints = function(t) {
  var e = t._private;
  e.styleCxtKey = "", e.styleKeys = {}, e.styleKey = null, e.labelKey = null, e.labelStyleKey = null, e.sourceLabelKey = null, e.sourceLabelStyleKey = null, e.targetLabelKey = null, e.targetLabelStyleKey = null, e.nodeKey = null, e.hasPie = null;
};
ir.applyParsedProperty = function(t, e) {
  var r = this, n = e, a = t._private.style, i, o = r.types, s = r.properties[n.name].type, u = n.bypass, l = a[n.name], c = l && l.bypass, d = t._private, v = "mapping", h = function(ee) {
    return ee == null ? null : ee.pfValue != null ? ee.pfValue : ee.value;
  }, f = function() {
    var ee = h(l), se = h(n);
    r.checkTriggers(t, n.name, ee, se);
  };
  if (e.name === "curve-style" && t.isEdge() && // loops must be bundled beziers
  (e.value !== "bezier" && t.isLoop() || // edges connected to compound nodes can not be haystacks
  e.value === "haystack" && (t.source().isParent() || t.target().isParent())) && (n = e = this.parse(e.name, "bezier", u)), n.delete)
    return a[n.name] = void 0, f(), !0;
  if (n.deleteBypassed)
    return l ? l.bypass ? (l.bypassed = void 0, f(), !0) : !1 : (f(), !0);
  if (n.deleteBypass)
    return l ? l.bypass ? (a[n.name] = l.bypassed, f(), !0) : !1 : (f(), !0);
  var p = function() {
    tt("Do not assign mappings to elements without corresponding data (i.e. ele `" + t.id() + "` has no mapping for property `" + n.name + "` with data field `" + n.field + "`); try a `[" + n.field + "]` selector to limit scope to elements with `" + n.field + "` defined");
  };
  switch (n.mapped) {
    case o.mapData: {
      for (var m = n.field.split("."), g = d.data, y = 0; y < m.length && g; y++) {
        var b = m[y];
        g = g[b];
      }
      if (g == null)
        return p(), !1;
      var w;
      if (be(g)) {
        var x = n.fieldMax - n.fieldMin;
        x === 0 ? w = 0 : w = (g - n.fieldMin) / x;
      } else
        return tt("Do not use continuous mappers without specifying numeric data (i.e. `" + n.field + ": " + g + "` for `" + t.id() + "` is non-numeric)"), !1;
      if (w < 0 ? w = 0 : w > 1 && (w = 1), s.color) {
        var E = n.valueMin[0], C = n.valueMax[0], T = n.valueMin[1], k = n.valueMax[1], _ = n.valueMin[2], D = n.valueMax[2], O = n.valueMin[3] == null ? 1 : n.valueMin[3], F = n.valueMax[3] == null ? 1 : n.valueMax[3], L = [Math.round(E + (C - E) * w), Math.round(T + (k - T) * w), Math.round(_ + (D - _) * w), Math.round(O + (F - O) * w)];
        i = {
          // colours are simple, so just create the flat property instead of expensive string parsing
          bypass: n.bypass,
          // we're a bypass if the mapping property is a bypass
          name: n.name,
          value: L,
          strValue: "rgb(" + L[0] + ", " + L[1] + ", " + L[2] + ")"
        };
      } else if (s.number) {
        var B = n.valueMin + (n.valueMax - n.valueMin) * w;
        i = this.parse(n.name, B, n.bypass, v);
      } else
        return !1;
      if (!i)
        return p(), !1;
      i.mapping = n, n = i;
      break;
    }
    case o.data: {
      for (var I = n.field.split("."), M = d.data, A = 0; A < I.length && M; A++) {
        var R = I[A];
        M = M[R];
      }
      if (M != null && (i = this.parse(n.name, M, n.bypass, v)), !i)
        return p(), !1;
      i.mapping = n, n = i;
      break;
    }
    case o.fn: {
      var K = n.value, H = n.fnValue != null ? n.fnValue : K(t);
      if (n.prevFnValue = H, H == null)
        return tt("Custom function mappers may not return null (i.e. `" + n.name + "` for ele `" + t.id() + "` is null)"), !1;
      if (i = this.parse(n.name, H, n.bypass, v), !i)
        return tt("Custom function mappers may not return invalid values for the property type (i.e. `" + n.name + "` for ele `" + t.id() + "` is invalid)"), !1;
      i.mapping = Zr(n), n = i;
      break;
    }
    case void 0:
      break;
    default:
      return !1;
  }
  return u ? (c ? n.bypassed = l.bypassed : n.bypassed = l, a[n.name] = n) : c ? l.bypassed = n : a[n.name] = n, f(), !0;
};
ir.cleanElements = function(t, e) {
  for (var r = 0; r < t.length; r++) {
    var n = t[r];
    if (this.clearStyleHints(n), n.dirtyCompoundBoundsCache(), n.dirtyBoundingBoxCache(), !e)
      n._private.style = {};
    else
      for (var a = n._private.style, i = Object.keys(a), o = 0; o < i.length; o++) {
        var s = i[o], u = a[s];
        u != null && (u.bypass ? u.bypassed = null : a[s] = null);
      }
  }
};
ir.update = function() {
  var t = this._private.cy, e = t.mutableElements();
  e.updateStyle();
};
ir.updateTransitions = function(t, e) {
  var r = this, n = t._private, a = t.pstyle("transition-property").value, i = t.pstyle("transition-duration").pfValue, o = t.pstyle("transition-delay").pfValue;
  if (a.length > 0 && i > 0) {
    for (var s = {}, u = !1, l = 0; l < a.length; l++) {
      var c = a[l], d = t.pstyle(c), v = e[c];
      if (v) {
        var h = v.prev, f = h, p = v.next != null ? v.next : d, m = !1, g = void 0, y = 1e-6;
        f && (be(f.pfValue) && be(p.pfValue) ? (m = p.pfValue - f.pfValue, g = f.pfValue + y * m) : be(f.value) && be(p.value) ? (m = p.value - f.value, g = f.value + y * m) : st(f.value) && st(p.value) && (m = f.value[0] !== p.value[0] || f.value[1] !== p.value[1] || f.value[2] !== p.value[2], g = f.strValue), m && (s[c] = p.strValue, this.applyBypass(t, c, g), u = !0));
      }
    }
    if (!u)
      return;
    n.transitioning = !0, new hi(function(b) {
      o > 0 ? t.delayAnimation(o).play().promise().then(b) : b();
    }).then(function() {
      return t.animation({
        style: s,
        duration: i,
        easing: t.pstyle("transition-timing-function").value,
        queue: !1
      }).play().promise();
    }).then(function() {
      r.removeBypasses(t, a), t.emitAndNotify("style"), n.transitioning = !1;
    });
  } else n.transitioning && (this.removeBypasses(t, a), t.emitAndNotify("style"), n.transitioning = !1);
};
ir.checkTrigger = function(t, e, r, n, a, i) {
  var o = this.properties[e], s = a(o);
  s != null && s(r, n) && i(o);
};
ir.checkZOrderTrigger = function(t, e, r, n) {
  var a = this;
  this.checkTrigger(t, e, r, n, function(i) {
    return i.triggersZOrder;
  }, function() {
    a._private.cy.notify("zorder", t);
  });
};
ir.checkBoundsTrigger = function(t, e, r, n) {
  this.checkTrigger(t, e, r, n, function(a) {
    return a.triggersBounds;
  }, function(a) {
    t.dirtyCompoundBoundsCache(), t.dirtyBoundingBoxCache(), // only for beziers -- so performance of other edges isn't affected
    a.triggersBoundsOfParallelBeziers && e === "curve-style" && (r === "bezier" || n === "bezier") && t.parallelEdges().forEach(function(i) {
      i.isBundledBezier() && i.dirtyBoundingBoxCache();
    }), a.triggersBoundsOfConnectedEdges && e === "display" && (r === "none" || n === "none") && t.connectedEdges().forEach(function(i) {
      i.dirtyBoundingBoxCache();
    });
  });
};
ir.checkTriggers = function(t, e, r, n) {
  t.dirtyStyleCache(), this.checkZOrderTrigger(t, e, r, n), this.checkBoundsTrigger(t, e, r, n);
};
var Io = {};
Io.applyBypass = function(t, e, r, n) {
  var a = this, i = [], o = !0;
  if (e === "*" || e === "**") {
    if (r !== void 0)
      for (var s = 0; s < a.properties.length; s++) {
        var u = a.properties[s], l = u.name, c = this.parse(l, r, !0);
        c && i.push(c);
      }
  } else if (Fe(e)) {
    var d = this.parse(e, r, !0);
    d && i.push(d);
  } else if (Xe(e)) {
    var v = e;
    n = r;
    for (var h = Object.keys(v), f = 0; f < h.length; f++) {
      var p = h[f], m = v[p];
      if (m === void 0 && (m = v[Js(p)]), m !== void 0) {
        var g = this.parse(p, m, !0);
        g && i.push(g);
      }
    }
  } else
    return !1;
  if (i.length === 0)
    return !1;
  for (var y = !1, b = 0; b < t.length; b++) {
    for (var w = t[b], x = {}, E = void 0, C = 0; C < i.length; C++) {
      var T = i[C];
      if (n) {
        var k = w.pstyle(T.name);
        E = x[T.name] = {
          prev: k
        };
      }
      y = this.applyParsedProperty(w, Zr(T)) || y, n && (E.next = w.pstyle(T.name));
    }
    y && this.updateStyleHints(w), n && this.updateTransitions(w, x, o);
  }
  return y;
};
Io.overrideBypass = function(t, e, r) {
  e = lc(e);
  for (var n = 0; n < t.length; n++) {
    var a = t[n], i = a._private.style[e], o = this.properties[e].type, s = o.color, u = o.mutiple, l = i ? i.pfValue != null ? i.pfValue : i.value : null;
    !i || !i.bypass ? this.applyBypass(a, e, r) : (i.value = r, i.pfValue != null && (i.pfValue = r), s ? i.strValue = "rgb(" + r.join(",") + ")" : u ? i.strValue = r.join(" ") : i.strValue = "" + r, this.updateStyleHints(a)), this.checkTriggers(a, e, l, r);
  }
};
Io.removeAllBypasses = function(t, e) {
  return this.removeBypasses(t, this.propertyNames, e);
};
Io.removeBypasses = function(t, e, r) {
  for (var n = !0, a = 0; a < t.length; a++) {
    for (var i = t[a], o = {}, s = 0; s < e.length; s++) {
      var u = e[s], l = this.properties[u], c = i.pstyle(l.name);
      if (!(!c || !c.bypass)) {
        var d = "", v = this.parse(u, d, !0), h = o[l.name] = {
          prev: c
        };
        this.applyParsedProperty(i, v), h.next = i.pstyle(l.name);
      }
    }
    this.updateStyleHints(i), r && this.updateTransitions(i, o, n);
  }
};
var xc = {};
xc.getEmSizeInPixels = function() {
  var t = this.containerCss("font-size");
  return t != null ? parseFloat(t) : 1;
};
xc.containerCss = function(t) {
  var e = this._private.cy, r = e.container(), n = e.window();
  if (n && r && n.getComputedStyle)
    return n.getComputedStyle(r).getPropertyValue(t);
};
var rn = {};
rn.getRenderedStyle = function(t, e) {
  return e ? this.getStylePropertyValue(t, e, !0) : this.getRawStyle(t, !0);
};
rn.getRawStyle = function(t, e) {
  var r = this;
  if (t = t[0], t) {
    for (var n = {}, a = 0; a < r.properties.length; a++) {
      var i = r.properties[a], o = r.getStylePropertyValue(t, i.name, e);
      o != null && (n[i.name] = o, n[Js(i.name)] = o);
    }
    return n;
  }
};
rn.getIndexedStyle = function(t, e, r, n) {
  var a = t.pstyle(e)[r][n];
  return a ?? t.cy().style().getDefaultProperty(e)[r][0];
};
rn.getStylePropertyValue = function(t, e, r) {
  var n = this;
  if (t = t[0], t) {
    var a = n.properties[e];
    a.alias && (a = a.pointsTo);
    var i = a.type, o = t.pstyle(a.name);
    if (o) {
      var s = o.value, u = o.units, l = o.strValue;
      if (r && i.number && s != null && be(s)) {
        var c = t.cy().zoom(), d = function(m) {
          return m * c;
        }, v = function(m, g) {
          return d(m) + g;
        }, h = st(s), f = h ? u.every(function(p) {
          return p != null;
        }) : u != null;
        return f ? h ? s.map(function(p, m) {
          return v(p, u[m]);
        }).join(" ") : v(s, u) : h ? s.map(function(p) {
          return Fe(p) ? p : "" + d(p);
        }).join(" ") : "" + d(s);
      } else if (l != null)
        return l;
    }
    return null;
  }
};
rn.getAnimationStartStyle = function(t, e) {
  for (var r = {}, n = 0; n < e.length; n++) {
    var a = e[n], i = a.name, o = t.pstyle(i);
    o !== void 0 && (Xe(o) ? o = this.parse(i, o.strValue) : o = this.parse(i, o)), o && (r[i] = o);
  }
  return r;
};
rn.getPropsList = function(t) {
  var e = this, r = [], n = t, a = e.properties;
  if (n)
    for (var i = Object.keys(n), o = 0; o < i.length; o++) {
      var s = i[o], u = n[s], l = a[s] || a[lc(s)], c = this.parse(l.name, u);
      c && r.push(c);
    }
  return r;
};
rn.getNonDefaultPropertiesHash = function(t, e, r) {
  var n = r.slice(), a, i, o, s, u, l;
  for (u = 0; u < e.length; u++)
    if (a = e[u], i = t.pstyle(a, !1), i != null)
      if (i.pfValue != null)
        n[0] = ro(s, n[0]), n[1] = no(s, n[1]);
      else
        for (o = i.strValue, l = 0; l < o.length; l++)
          s = o.charCodeAt(l), n[0] = ro(s, n[0]), n[1] = no(s, n[1]);
  return n;
};
rn.getPropertiesHash = rn.getNonDefaultPropertiesHash;
var fl = {};
fl.appendFromJson = function(t) {
  for (var e = this, r = 0; r < t.length; r++) {
    var n = t[r], a = n.selector, i = n.style || n.css, o = Object.keys(i);
    e.selector(a);
    for (var s = 0; s < o.length; s++) {
      var u = o[s], l = i[u];
      e.css(u, l);
    }
  }
  return e;
};
fl.fromJson = function(t) {
  var e = this;
  return e.resetToDefault(), e.appendFromJson(t), e;
};
fl.json = function() {
  for (var t = [], e = this.defaultLength; e < this.length; e++) {
    for (var r = this[e], n = r.selector, a = r.properties, i = {}, o = 0; o < a.length; o++) {
      var s = a[o];
      i[s.name] = s.strValue;
    }
    t.push({
      selector: n ? n.toString() : "core",
      style: i
    });
  }
  return t;
};
var Ec = {};
Ec.appendFromString = function(t) {
  var e = this, r = this, n = "" + t, a, i, o;
  n = n.replace(/[/][*](\s|.)+?[*][/]/g, "");
  function s() {
    n.length > a.length ? n = n.substr(a.length) : n = "";
  }
  function u() {
    i.length > o.length ? i = i.substr(o.length) : i = "";
  }
  for (; ; ) {
    var l = n.match(/^\s*$/);
    if (l)
      break;
    var c = n.match(/^\s*((?:.|\s)+?)\s*\{((?:.|\s)+?)\}/);
    if (!c) {
      tt("Halting stylesheet parsing: String stylesheet contains more to parse but no selector and block found in: " + n);
      break;
    }
    a = c[0];
    var d = c[1];
    if (d !== "core") {
      var v = new Un(d);
      if (v.invalid) {
        tt("Skipping parsing of block: Invalid selector found in string stylesheet: " + d), s();
        continue;
      }
    }
    var h = c[2], f = !1;
    i = h;
    for (var p = []; ; ) {
      var m = i.match(/^\s*$/);
      if (m)
        break;
      var g = i.match(/^\s*(.+?)\s*:\s*(.+?)(?:\s*;|\s*$)/);
      if (!g) {
        tt("Skipping parsing of block: Invalid formatting of style property and value definitions found in:" + h), f = !0;
        break;
      }
      o = g[0];
      var y = g[1], b = g[2], w = e.properties[y];
      if (!w) {
        tt("Skipping property: Invalid property name in: " + o), u();
        continue;
      }
      var x = r.parse(y, b);
      if (!x) {
        tt("Skipping property: Invalid property definition in: " + o), u();
        continue;
      }
      p.push({
        name: y,
        val: b
      }), u();
    }
    if (f) {
      s();
      break;
    }
    r.selector(d);
    for (var E = 0; E < p.length; E++) {
      var C = p[E];
      r.css(C.name, C.val);
    }
    s();
  }
  return r;
};
Ec.fromString = function(t) {
  var e = this;
  return e.resetToDefault(), e.appendFromString(t), e;
};
var Rt = {};
(function() {
  var t = It, e = pT, r = mT, n = yT, a = bT, i = function($) {
    return "^" + $ + "\\s*\\(\\s*([\\w\\.]+)\\s*\\)$";
  }, o = function($) {
    var G = t + "|\\w+|" + e + "|" + r + "|" + n + "|" + a;
    return "^" + $ + "\\s*\\(([\\w\\.]+)\\s*\\,\\s*(" + t + ")\\s*\\,\\s*(" + t + ")\\s*,\\s*(" + G + ")\\s*\\,\\s*(" + G + ")\\)$";
  }, s = [`^url\\s*\\(\\s*['"]?(.+?)['"]?\\s*\\)$`, "^(none)$", "^(.+)$"];
  Rt.types = {
    time: {
      number: !0,
      min: 0,
      units: "s|ms",
      implicitUnits: "ms"
    },
    percent: {
      number: !0,
      min: 0,
      max: 100,
      units: "%",
      implicitUnits: "%"
    },
    percentages: {
      number: !0,
      min: 0,
      max: 100,
      units: "%",
      implicitUnits: "%",
      multiple: !0
    },
    zeroOneNumber: {
      number: !0,
      min: 0,
      max: 1,
      unitless: !0
    },
    zeroOneNumbers: {
      number: !0,
      min: 0,
      max: 1,
      unitless: !0,
      multiple: !0
    },
    nOneOneNumber: {
      number: !0,
      min: -1,
      max: 1,
      unitless: !0
    },
    nonNegativeInt: {
      number: !0,
      min: 0,
      integer: !0,
      unitless: !0
    },
    nonNegativeNumber: {
      number: !0,
      min: 0,
      unitless: !0
    },
    position: {
      enums: ["parent", "origin"]
    },
    nodeSize: {
      number: !0,
      min: 0,
      enums: ["label"]
    },
    number: {
      number: !0,
      unitless: !0
    },
    numbers: {
      number: !0,
      unitless: !0,
      multiple: !0
    },
    positiveNumber: {
      number: !0,
      unitless: !0,
      min: 0,
      strictMin: !0
    },
    size: {
      number: !0,
      min: 0
    },
    bidirectionalSize: {
      number: !0
    },
    // allows negative
    bidirectionalSizeMaybePercent: {
      number: !0,
      allowPercent: !0
    },
    // allows negative
    bidirectionalSizes: {
      number: !0,
      multiple: !0
    },
    // allows negative
    sizeMaybePercent: {
      number: !0,
      min: 0,
      allowPercent: !0
    },
    axisDirection: {
      enums: ["horizontal", "leftward", "rightward", "vertical", "upward", "downward", "auto"]
    },
    paddingRelativeTo: {
      enums: ["width", "height", "average", "min", "max"]
    },
    bgWH: {
      number: !0,
      min: 0,
      allowPercent: !0,
      enums: ["auto"],
      multiple: !0
    },
    bgPos: {
      number: !0,
      allowPercent: !0,
      multiple: !0
    },
    bgRelativeTo: {
      enums: ["inner", "include-padding"],
      multiple: !0
    },
    bgRepeat: {
      enums: ["repeat", "repeat-x", "repeat-y", "no-repeat"],
      multiple: !0
    },
    bgFit: {
      enums: ["none", "contain", "cover"],
      multiple: !0
    },
    bgCrossOrigin: {
      enums: ["anonymous", "use-credentials", "null"],
      multiple: !0
    },
    bgClip: {
      enums: ["none", "node"],
      multiple: !0
    },
    bgContainment: {
      enums: ["inside", "over"],
      multiple: !0
    },
    color: {
      color: !0
    },
    colors: {
      color: !0,
      multiple: !0
    },
    fill: {
      enums: ["solid", "linear-gradient", "radial-gradient"]
    },
    bool: {
      enums: ["yes", "no"]
    },
    bools: {
      enums: ["yes", "no"],
      multiple: !0
    },
    lineStyle: {
      enums: ["solid", "dotted", "dashed"]
    },
    lineCap: {
      enums: ["butt", "round", "square"]
    },
    linePosition: {
      enums: ["center", "inside", "outside"]
    },
    lineJoin: {
      enums: ["round", "bevel", "miter"]
    },
    borderStyle: {
      enums: ["solid", "dotted", "dashed", "double"]
    },
    curveStyle: {
      enums: ["bezier", "unbundled-bezier", "haystack", "segments", "straight", "straight-triangle", "taxi", "round-segments", "round-taxi"]
    },
    radiusType: {
      enums: ["arc-radius", "influence-radius"],
      multiple: !0
    },
    fontFamily: {
      regex: '^([\\w- \\"]+(?:\\s*,\\s*[\\w- \\"]+)*)$'
    },
    fontStyle: {
      enums: ["italic", "normal", "oblique"]
    },
    fontWeight: {
      enums: ["normal", "bold", "bolder", "lighter", "100", "200", "300", "400", "500", "600", "800", "900", 100, 200, 300, 400, 500, 600, 700, 800, 900]
    },
    textDecoration: {
      enums: ["none", "underline", "overline", "line-through"]
    },
    textTransform: {
      enums: ["none", "uppercase", "lowercase"]
    },
    textWrap: {
      enums: ["none", "wrap", "ellipsis"]
    },
    textOverflowWrap: {
      enums: ["whitespace", "anywhere"]
    },
    textBackgroundShape: {
      enums: ["rectangle", "roundrectangle", "round-rectangle"]
    },
    nodeShape: {
      enums: ["rectangle", "roundrectangle", "round-rectangle", "cutrectangle", "cut-rectangle", "bottomroundrectangle", "bottom-round-rectangle", "barrel", "ellipse", "triangle", "round-triangle", "square", "pentagon", "round-pentagon", "hexagon", "round-hexagon", "concavehexagon", "concave-hexagon", "heptagon", "round-heptagon", "octagon", "round-octagon", "tag", "round-tag", "star", "diamond", "round-diamond", "vee", "rhomboid", "right-rhomboid", "polygon"]
    },
    overlayShape: {
      enums: ["roundrectangle", "round-rectangle", "ellipse"]
    },
    cornerRadius: {
      number: !0,
      min: 0,
      units: "px|em",
      implicitUnits: "px",
      enums: ["auto"]
    },
    compoundIncludeLabels: {
      enums: ["include", "exclude"]
    },
    arrowShape: {
      enums: ["tee", "triangle", "triangle-tee", "circle-triangle", "triangle-cross", "triangle-backcurve", "vee", "square", "circle", "diamond", "chevron", "none"]
    },
    arrowFill: {
      enums: ["filled", "hollow"]
    },
    arrowWidth: {
      number: !0,
      units: "%|px|em",
      implicitUnits: "px",
      enums: ["match-line"]
    },
    display: {
      enums: ["element", "none"]
    },
    visibility: {
      enums: ["hidden", "visible"]
    },
    zCompoundDepth: {
      enums: ["bottom", "orphan", "auto", "top"]
    },
    zIndexCompare: {
      enums: ["auto", "manual"]
    },
    valign: {
      enums: ["top", "center", "bottom"]
    },
    halign: {
      enums: ["left", "center", "right"]
    },
    justification: {
      enums: ["left", "center", "right", "auto"]
    },
    text: {
      string: !0
    },
    data: {
      mapping: !0,
      regex: i("data")
    },
    layoutData: {
      mapping: !0,
      regex: i("layoutData")
    },
    scratch: {
      mapping: !0,
      regex: i("scratch")
    },
    mapData: {
      mapping: !0,
      regex: o("mapData")
    },
    mapLayoutData: {
      mapping: !0,
      regex: o("mapLayoutData")
    },
    mapScratch: {
      mapping: !0,
      regex: o("mapScratch")
    },
    fn: {
      mapping: !0,
      fn: !0
    },
    url: {
      regexes: s,
      singleRegexMatchValue: !0
    },
    urls: {
      regexes: s,
      singleRegexMatchValue: !0,
      multiple: !0
    },
    propList: {
      propList: !0
    },
    angle: {
      number: !0,
      units: "deg|rad",
      implicitUnits: "rad"
    },
    textRotation: {
      number: !0,
      units: "deg|rad",
      implicitUnits: "rad",
      enums: ["none", "autorotate"]
    },
    polygonPointList: {
      number: !0,
      multiple: !0,
      evenMultiple: !0,
      min: -1,
      max: 1,
      unitless: !0
    },
    edgeDistances: {
      enums: ["intersection", "node-position", "endpoints"]
    },
    edgeEndpoint: {
      number: !0,
      multiple: !0,
      units: "%|px|em|deg|rad",
      implicitUnits: "px",
      enums: ["inside-to-node", "outside-to-node", "outside-to-node-or-label", "outside-to-line", "outside-to-line-or-label"],
      singleEnum: !0,
      validate: function($, G) {
        switch ($.length) {
          case 2:
            return G[0] !== "deg" && G[0] !== "rad" && G[1] !== "deg" && G[1] !== "rad";
          case 1:
            return Fe($[0]) || G[0] === "deg" || G[0] === "rad";
          default:
            return !1;
        }
      }
    },
    easing: {
      regexes: ["^(spring)\\s*\\(\\s*(" + t + ")\\s*,\\s*(" + t + ")\\s*\\)$", "^(cubic-bezier)\\s*\\(\\s*(" + t + ")\\s*,\\s*(" + t + ")\\s*,\\s*(" + t + ")\\s*,\\s*(" + t + ")\\s*\\)$"],
      enums: ["linear", "ease", "ease-in", "ease-out", "ease-in-out", "ease-in-sine", "ease-out-sine", "ease-in-out-sine", "ease-in-quad", "ease-out-quad", "ease-in-out-quad", "ease-in-cubic", "ease-out-cubic", "ease-in-out-cubic", "ease-in-quart", "ease-out-quart", "ease-in-out-quart", "ease-in-quint", "ease-out-quint", "ease-in-out-quint", "ease-in-expo", "ease-out-expo", "ease-in-out-expo", "ease-in-circ", "ease-out-circ", "ease-in-out-circ"]
    },
    gradientDirection: {
      enums: [
        "to-bottom",
        "to-top",
        "to-left",
        "to-right",
        "to-bottom-right",
        "to-bottom-left",
        "to-top-right",
        "to-top-left",
        "to-right-bottom",
        "to-left-bottom",
        "to-right-top",
        "to-left-top"
        // different order
      ]
    },
    boundsExpansion: {
      number: !0,
      multiple: !0,
      min: 0,
      validate: function($) {
        var G = $.length;
        return G === 1 || G === 2 || G === 4;
      }
    }
  };
  var u = {
    zeroNonZero: function($, G) {
      return ($ == null || G == null) && $ !== G || $ == 0 && G != 0 ? !0 : $ != 0 && G == 0;
    },
    any: function($, G) {
      return $ != G;
    },
    emptyNonEmpty: function($, G) {
      var Q = qn($), ge = qn(G);
      return Q && !ge || !Q && ge;
    }
  }, l = Rt.types, c = [{
    name: "label",
    type: l.text,
    triggersBounds: u.any,
    triggersZOrder: u.emptyNonEmpty
  }, {
    name: "text-rotation",
    type: l.textRotation,
    triggersBounds: u.any
  }, {
    name: "text-margin-x",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }, {
    name: "text-margin-y",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }], d = [{
    name: "source-label",
    type: l.text,
    triggersBounds: u.any
  }, {
    name: "source-text-rotation",
    type: l.textRotation,
    triggersBounds: u.any
  }, {
    name: "source-text-margin-x",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }, {
    name: "source-text-margin-y",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }, {
    name: "source-text-offset",
    type: l.size,
    triggersBounds: u.any
  }], v = [{
    name: "target-label",
    type: l.text,
    triggersBounds: u.any
  }, {
    name: "target-text-rotation",
    type: l.textRotation,
    triggersBounds: u.any
  }, {
    name: "target-text-margin-x",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }, {
    name: "target-text-margin-y",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }, {
    name: "target-text-offset",
    type: l.size,
    triggersBounds: u.any
  }], h = [{
    name: "font-family",
    type: l.fontFamily,
    triggersBounds: u.any
  }, {
    name: "font-style",
    type: l.fontStyle,
    triggersBounds: u.any
  }, {
    name: "font-weight",
    type: l.fontWeight,
    triggersBounds: u.any
  }, {
    name: "font-size",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "text-transform",
    type: l.textTransform,
    triggersBounds: u.any
  }, {
    name: "text-wrap",
    type: l.textWrap,
    triggersBounds: u.any
  }, {
    name: "text-overflow-wrap",
    type: l.textOverflowWrap,
    triggersBounds: u.any
  }, {
    name: "text-max-width",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "text-outline-width",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "line-height",
    type: l.positiveNumber,
    triggersBounds: u.any
  }], f = [{
    name: "text-valign",
    type: l.valign,
    triggersBounds: u.any
  }, {
    name: "text-halign",
    type: l.halign,
    triggersBounds: u.any
  }, {
    name: "color",
    type: l.color
  }, {
    name: "text-outline-color",
    type: l.color
  }, {
    name: "text-outline-opacity",
    type: l.zeroOneNumber
  }, {
    name: "text-background-color",
    type: l.color
  }, {
    name: "text-background-opacity",
    type: l.zeroOneNumber
  }, {
    name: "text-background-padding",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "text-border-opacity",
    type: l.zeroOneNumber
  }, {
    name: "text-border-color",
    type: l.color
  }, {
    name: "text-border-width",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "text-border-style",
    type: l.borderStyle,
    triggersBounds: u.any
  }, {
    name: "text-background-shape",
    type: l.textBackgroundShape,
    triggersBounds: u.any
  }, {
    name: "text-justification",
    type: l.justification
  }], p = [{
    name: "events",
    type: l.bool,
    triggersZOrder: u.any
  }, {
    name: "text-events",
    type: l.bool,
    triggersZOrder: u.any
  }], m = [{
    name: "display",
    type: l.display,
    triggersZOrder: u.any,
    triggersBounds: u.any,
    triggersBoundsOfConnectedEdges: !0
  }, {
    name: "visibility",
    type: l.visibility,
    triggersZOrder: u.any
  }, {
    name: "opacity",
    type: l.zeroOneNumber,
    triggersZOrder: u.zeroNonZero
  }, {
    name: "text-opacity",
    type: l.zeroOneNumber
  }, {
    name: "min-zoomed-font-size",
    type: l.size
  }, {
    name: "z-compound-depth",
    type: l.zCompoundDepth,
    triggersZOrder: u.any
  }, {
    name: "z-index-compare",
    type: l.zIndexCompare,
    triggersZOrder: u.any
  }, {
    name: "z-index",
    type: l.number,
    triggersZOrder: u.any
  }], g = [{
    name: "overlay-padding",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "overlay-color",
    type: l.color
  }, {
    name: "overlay-opacity",
    type: l.zeroOneNumber,
    triggersBounds: u.zeroNonZero
  }, {
    name: "overlay-shape",
    type: l.overlayShape,
    triggersBounds: u.any
  }, {
    name: "overlay-corner-radius",
    type: l.cornerRadius
  }], y = [{
    name: "underlay-padding",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "underlay-color",
    type: l.color
  }, {
    name: "underlay-opacity",
    type: l.zeroOneNumber,
    triggersBounds: u.zeroNonZero
  }, {
    name: "underlay-shape",
    type: l.overlayShape,
    triggersBounds: u.any
  }, {
    name: "underlay-corner-radius",
    type: l.cornerRadius
  }], b = [{
    name: "transition-property",
    type: l.propList
  }, {
    name: "transition-duration",
    type: l.time
  }, {
    name: "transition-delay",
    type: l.time
  }, {
    name: "transition-timing-function",
    type: l.easing
  }], w = function($, G) {
    return G.value === "label" ? -$.poolIndex() : G.pfValue;
  }, x = [{
    name: "height",
    type: l.nodeSize,
    triggersBounds: u.any,
    hashOverride: w
  }, {
    name: "width",
    type: l.nodeSize,
    triggersBounds: u.any,
    hashOverride: w
  }, {
    name: "shape",
    type: l.nodeShape,
    triggersBounds: u.any
  }, {
    name: "shape-polygon-points",
    type: l.polygonPointList,
    triggersBounds: u.any
  }, {
    name: "corner-radius",
    type: l.cornerRadius
  }, {
    name: "background-color",
    type: l.color
  }, {
    name: "background-fill",
    type: l.fill
  }, {
    name: "background-opacity",
    type: l.zeroOneNumber
  }, {
    name: "background-blacken",
    type: l.nOneOneNumber
  }, {
    name: "background-gradient-stop-colors",
    type: l.colors
  }, {
    name: "background-gradient-stop-positions",
    type: l.percentages
  }, {
    name: "background-gradient-direction",
    type: l.gradientDirection
  }, {
    name: "padding",
    type: l.sizeMaybePercent,
    triggersBounds: u.any
  }, {
    name: "padding-relative-to",
    type: l.paddingRelativeTo,
    triggersBounds: u.any
  }, {
    name: "bounds-expansion",
    type: l.boundsExpansion,
    triggersBounds: u.any
  }], E = [{
    name: "border-color",
    type: l.color
  }, {
    name: "border-opacity",
    type: l.zeroOneNumber
  }, {
    name: "border-width",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "border-style",
    type: l.borderStyle
  }, {
    name: "border-cap",
    type: l.lineCap
  }, {
    name: "border-join",
    type: l.lineJoin
  }, {
    name: "border-dash-pattern",
    type: l.numbers
  }, {
    name: "border-dash-offset",
    type: l.number
  }, {
    name: "border-position",
    type: l.linePosition
  }], C = [{
    name: "outline-color",
    type: l.color
  }, {
    name: "outline-opacity",
    type: l.zeroOneNumber
  }, {
    name: "outline-width",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "outline-style",
    type: l.borderStyle
  }, {
    name: "outline-offset",
    type: l.size,
    triggersBounds: u.any
  }], T = [{
    name: "background-image",
    type: l.urls
  }, {
    name: "background-image-crossorigin",
    type: l.bgCrossOrigin
  }, {
    name: "background-image-opacity",
    type: l.zeroOneNumbers
  }, {
    name: "background-image-containment",
    type: l.bgContainment
  }, {
    name: "background-image-smoothing",
    type: l.bools
  }, {
    name: "background-position-x",
    type: l.bgPos
  }, {
    name: "background-position-y",
    type: l.bgPos
  }, {
    name: "background-width-relative-to",
    type: l.bgRelativeTo
  }, {
    name: "background-height-relative-to",
    type: l.bgRelativeTo
  }, {
    name: "background-repeat",
    type: l.bgRepeat
  }, {
    name: "background-fit",
    type: l.bgFit
  }, {
    name: "background-clip",
    type: l.bgClip
  }, {
    name: "background-width",
    type: l.bgWH
  }, {
    name: "background-height",
    type: l.bgWH
  }, {
    name: "background-offset-x",
    type: l.bgPos
  }, {
    name: "background-offset-y",
    type: l.bgPos
  }], k = [{
    name: "position",
    type: l.position,
    triggersBounds: u.any
  }, {
    name: "compound-sizing-wrt-labels",
    type: l.compoundIncludeLabels,
    triggersBounds: u.any
  }, {
    name: "min-width",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "min-width-bias-left",
    type: l.sizeMaybePercent,
    triggersBounds: u.any
  }, {
    name: "min-width-bias-right",
    type: l.sizeMaybePercent,
    triggersBounds: u.any
  }, {
    name: "min-height",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "min-height-bias-top",
    type: l.sizeMaybePercent,
    triggersBounds: u.any
  }, {
    name: "min-height-bias-bottom",
    type: l.sizeMaybePercent,
    triggersBounds: u.any
  }], _ = [{
    name: "line-style",
    type: l.lineStyle
  }, {
    name: "line-color",
    type: l.color
  }, {
    name: "line-fill",
    type: l.fill
  }, {
    name: "line-cap",
    type: l.lineCap
  }, {
    name: "line-opacity",
    type: l.zeroOneNumber
  }, {
    name: "line-dash-pattern",
    type: l.numbers
  }, {
    name: "line-dash-offset",
    type: l.number
  }, {
    name: "line-outline-width",
    type: l.size
  }, {
    name: "line-outline-color",
    type: l.color
  }, {
    name: "line-gradient-stop-colors",
    type: l.colors
  }, {
    name: "line-gradient-stop-positions",
    type: l.percentages
  }, {
    name: "curve-style",
    type: l.curveStyle,
    triggersBounds: u.any,
    triggersBoundsOfParallelBeziers: !0
  }, {
    name: "haystack-radius",
    type: l.zeroOneNumber,
    triggersBounds: u.any
  }, {
    name: "source-endpoint",
    type: l.edgeEndpoint,
    triggersBounds: u.any
  }, {
    name: "target-endpoint",
    type: l.edgeEndpoint,
    triggersBounds: u.any
  }, {
    name: "control-point-step-size",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "control-point-distances",
    type: l.bidirectionalSizes,
    triggersBounds: u.any
  }, {
    name: "control-point-weights",
    type: l.numbers,
    triggersBounds: u.any
  }, {
    name: "segment-distances",
    type: l.bidirectionalSizes,
    triggersBounds: u.any
  }, {
    name: "segment-weights",
    type: l.numbers,
    triggersBounds: u.any
  }, {
    name: "segment-radii",
    type: l.numbers,
    triggersBounds: u.any
  }, {
    name: "radius-type",
    type: l.radiusType,
    triggersBounds: u.any
  }, {
    name: "taxi-turn",
    type: l.bidirectionalSizeMaybePercent,
    triggersBounds: u.any
  }, {
    name: "taxi-turn-min-distance",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "taxi-direction",
    type: l.axisDirection,
    triggersBounds: u.any
  }, {
    name: "taxi-radius",
    type: l.number,
    triggersBounds: u.any
  }, {
    name: "edge-distances",
    type: l.edgeDistances,
    triggersBounds: u.any
  }, {
    name: "arrow-scale",
    type: l.positiveNumber,
    triggersBounds: u.any
  }, {
    name: "loop-direction",
    type: l.angle,
    triggersBounds: u.any
  }, {
    name: "loop-sweep",
    type: l.angle,
    triggersBounds: u.any
  }, {
    name: "source-distance-from-node",
    type: l.size,
    triggersBounds: u.any
  }, {
    name: "target-distance-from-node",
    type: l.size,
    triggersBounds: u.any
  }], D = [{
    name: "ghost",
    type: l.bool,
    triggersBounds: u.any
  }, {
    name: "ghost-offset-x",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }, {
    name: "ghost-offset-y",
    type: l.bidirectionalSize,
    triggersBounds: u.any
  }, {
    name: "ghost-opacity",
    type: l.zeroOneNumber
  }], O = [{
    name: "selection-box-color",
    type: l.color
  }, {
    name: "selection-box-opacity",
    type: l.zeroOneNumber
  }, {
    name: "selection-box-border-color",
    type: l.color
  }, {
    name: "selection-box-border-width",
    type: l.size
  }, {
    name: "active-bg-color",
    type: l.color
  }, {
    name: "active-bg-opacity",
    type: l.zeroOneNumber
  }, {
    name: "active-bg-size",
    type: l.size
  }, {
    name: "outside-texture-bg-color",
    type: l.color
  }, {
    name: "outside-texture-bg-opacity",
    type: l.zeroOneNumber
  }], F = [];
  Rt.pieBackgroundN = 16, F.push({
    name: "pie-size",
    type: l.sizeMaybePercent
  });
  for (var L = 1; L <= Rt.pieBackgroundN; L++)
    F.push({
      name: "pie-" + L + "-background-color",
      type: l.color
    }), F.push({
      name: "pie-" + L + "-background-size",
      type: l.percent
    }), F.push({
      name: "pie-" + L + "-background-opacity",
      type: l.zeroOneNumber
    });
  var B = [], I = Rt.arrowPrefixes = ["source", "mid-source", "target", "mid-target"];
  [{
    name: "arrow-shape",
    type: l.arrowShape,
    triggersBounds: u.any
  }, {
    name: "arrow-color",
    type: l.color
  }, {
    name: "arrow-fill",
    type: l.arrowFill
  }, {
    name: "arrow-width",
    type: l.arrowWidth
  }].forEach(function(te) {
    I.forEach(function($) {
      var G = $ + "-" + te.name, Q = te.type, ge = te.triggersBounds;
      B.push({
        name: G,
        type: Q,
        triggersBounds: ge
      });
    });
  }, {});
  var M = Rt.properties = [].concat(p, b, m, g, y, D, f, h, c, d, v, x, E, C, T, F, k, _, B, O), A = Rt.propertyGroups = {
    // common to all eles
    behavior: p,
    transition: b,
    visibility: m,
    overlay: g,
    underlay: y,
    ghost: D,
    // labels
    commonLabel: f,
    labelDimensions: h,
    mainLabel: c,
    sourceLabel: d,
    targetLabel: v,
    // node props
    nodeBody: x,
    nodeBorder: E,
    nodeOutline: C,
    backgroundImage: T,
    pie: F,
    compound: k,
    // edge props
    edgeLine: _,
    edgeArrow: B,
    core: O
  }, R = Rt.propertyGroupNames = {}, K = Rt.propertyGroupKeys = Object.keys(A);
  K.forEach(function(te) {
    R[te] = A[te].map(function($) {
      return $.name;
    }), A[te].forEach(function($) {
      return $.groupKey = te;
    });
  });
  var H = Rt.aliases = [{
    name: "content",
    pointsTo: "label"
  }, {
    name: "control-point-distance",
    pointsTo: "control-point-distances"
  }, {
    name: "control-point-weight",
    pointsTo: "control-point-weights"
  }, {
    name: "segment-distance",
    pointsTo: "segment-distances"
  }, {
    name: "segment-weight",
    pointsTo: "segment-weights"
  }, {
    name: "segment-radius",
    pointsTo: "segment-radii"
  }, {
    name: "edge-text-rotation",
    pointsTo: "text-rotation"
  }, {
    name: "padding-left",
    pointsTo: "padding"
  }, {
    name: "padding-right",
    pointsTo: "padding"
  }, {
    name: "padding-top",
    pointsTo: "padding"
  }, {
    name: "padding-bottom",
    pointsTo: "padding"
  }];
  Rt.propertyNames = M.map(function(te) {
    return te.name;
  });
  for (var q = 0; q < M.length; q++) {
    var ee = M[q];
    M[ee.name] = ee;
  }
  for (var se = 0; se < H.length; se++) {
    var oe = H[se], ae = M[oe.pointsTo], ue = {
      name: oe.name,
      alias: !0,
      pointsTo: ae
    };
    M.push(ue), M[oe.name] = ue;
  }
})();
Rt.getDefaultProperty = function(t) {
  return this.getDefaultProperties()[t];
};
Rt.getDefaultProperties = function() {
  var t = this._private;
  if (t.defaultProperties != null)
    return t.defaultProperties;
  for (var e = Re({
    // core props
    "selection-box-color": "#ddd",
    "selection-box-opacity": 0.65,
    "selection-box-border-color": "#aaa",
    "selection-box-border-width": 1,
    "active-bg-color": "black",
    "active-bg-opacity": 0.15,
    "active-bg-size": 30,
    "outside-texture-bg-color": "#000",
    "outside-texture-bg-opacity": 0.125,
    // common node/edge props
    events: "yes",
    "text-events": "no",
    "text-valign": "top",
    "text-halign": "center",
    "text-justification": "auto",
    "line-height": 1,
    color: "#000",
    "text-outline-color": "#000",
    "text-outline-width": 0,
    "text-outline-opacity": 1,
    "text-opacity": 1,
    "text-decoration": "none",
    "text-transform": "none",
    "text-wrap": "none",
    "text-overflow-wrap": "whitespace",
    "text-max-width": 9999,
    "text-background-color": "#000",
    "text-background-opacity": 0,
    "text-background-shape": "rectangle",
    "text-background-padding": 0,
    "text-border-opacity": 0,
    "text-border-width": 0,
    "text-border-style": "solid",
    "text-border-color": "#000",
    "font-family": "Helvetica Neue, Helvetica, sans-serif",
    "font-style": "normal",
    "font-weight": "normal",
    "font-size": 16,
    "min-zoomed-font-size": 0,
    "text-rotation": "none",
    "source-text-rotation": "none",
    "target-text-rotation": "none",
    visibility: "visible",
    display: "element",
    opacity: 1,
    "z-compound-depth": "auto",
    "z-index-compare": "auto",
    "z-index": 0,
    label: "",
    "text-margin-x": 0,
    "text-margin-y": 0,
    "source-label": "",
    "source-text-offset": 0,
    "source-text-margin-x": 0,
    "source-text-margin-y": 0,
    "target-label": "",
    "target-text-offset": 0,
    "target-text-margin-x": 0,
    "target-text-margin-y": 0,
    "overlay-opacity": 0,
    "overlay-color": "#000",
    "overlay-padding": 10,
    "overlay-shape": "round-rectangle",
    "overlay-corner-radius": "auto",
    "underlay-opacity": 0,
    "underlay-color": "#000",
    "underlay-padding": 10,
    "underlay-shape": "round-rectangle",
    "underlay-corner-radius": "auto",
    "transition-property": "none",
    "transition-duration": 0,
    "transition-delay": 0,
    "transition-timing-function": "linear",
    // node props
    "background-blacken": 0,
    "background-color": "#999",
    "background-fill": "solid",
    "background-opacity": 1,
    "background-image": "none",
    "background-image-crossorigin": "anonymous",
    "background-image-opacity": 1,
    "background-image-containment": "inside",
    "background-image-smoothing": "yes",
    "background-position-x": "50%",
    "background-position-y": "50%",
    "background-offset-x": 0,
    "background-offset-y": 0,
    "background-width-relative-to": "include-padding",
    "background-height-relative-to": "include-padding",
    "background-repeat": "no-repeat",
    "background-fit": "none",
    "background-clip": "node",
    "background-width": "auto",
    "background-height": "auto",
    "border-color": "#000",
    "border-opacity": 1,
    "border-width": 0,
    "border-style": "solid",
    "border-dash-pattern": [4, 2],
    "border-dash-offset": 0,
    "border-cap": "butt",
    "border-join": "miter",
    "border-position": "center",
    "outline-color": "#999",
    "outline-opacity": 1,
    "outline-width": 0,
    "outline-offset": 0,
    "outline-style": "solid",
    height: 30,
    width: 30,
    shape: "ellipse",
    "shape-polygon-points": "-1, -1,   1, -1,   1, 1,   -1, 1",
    "corner-radius": "auto",
    "bounds-expansion": 0,
    // node gradient
    "background-gradient-direction": "to-bottom",
    "background-gradient-stop-colors": "#999",
    "background-gradient-stop-positions": "0%",
    // ghost props
    ghost: "no",
    "ghost-offset-y": 0,
    "ghost-offset-x": 0,
    "ghost-opacity": 0,
    // compound props
    padding: 0,
    "padding-relative-to": "width",
    position: "origin",
    "compound-sizing-wrt-labels": "include",
    "min-width": 0,
    "min-width-bias-left": 0,
    "min-width-bias-right": 0,
    "min-height": 0,
    "min-height-bias-top": 0,
    "min-height-bias-bottom": 0
  }, {
    // node pie bg
    "pie-size": "100%"
  }, [{
    name: "pie-{{i}}-background-color",
    value: "black"
  }, {
    name: "pie-{{i}}-background-size",
    value: "0%"
  }, {
    name: "pie-{{i}}-background-opacity",
    value: 1
  }].reduce(function(u, l) {
    for (var c = 1; c <= Rt.pieBackgroundN; c++) {
      var d = l.name.replace("{{i}}", c), v = l.value;
      u[d] = v;
    }
    return u;
  }, {}), {
    // edge props
    "line-style": "solid",
    "line-color": "#999",
    "line-fill": "solid",
    "line-cap": "butt",
    "line-opacity": 1,
    "line-outline-width": 0,
    "line-outline-color": "#000",
    "line-gradient-stop-colors": "#999",
    "line-gradient-stop-positions": "0%",
    "control-point-step-size": 40,
    "control-point-weights": 0.5,
    "segment-weights": 0.5,
    "segment-distances": 20,
    "segment-radii": 15,
    "radius-type": "arc-radius",
    "taxi-turn": "50%",
    "taxi-radius": 15,
    "taxi-turn-min-distance": 10,
    "taxi-direction": "auto",
    "edge-distances": "intersection",
    "curve-style": "haystack",
    "haystack-radius": 0,
    "arrow-scale": 1,
    "loop-direction": "-45deg",
    "loop-sweep": "-90deg",
    "source-distance-from-node": 0,
    "target-distance-from-node": 0,
    "source-endpoint": "outside-to-node",
    "target-endpoint": "outside-to-node",
    "line-dash-pattern": [6, 3],
    "line-dash-offset": 0
  }, [{
    name: "arrow-shape",
    value: "none"
  }, {
    name: "arrow-color",
    value: "#999"
  }, {
    name: "arrow-fill",
    value: "filled"
  }, {
    name: "arrow-width",
    value: 1
  }].reduce(function(u, l) {
    return Rt.arrowPrefixes.forEach(function(c) {
      var d = c + "-" + l.name, v = l.value;
      u[d] = v;
    }), u;
  }, {})), r = {}, n = 0; n < this.properties.length; n++) {
    var a = this.properties[n];
    if (!a.pointsTo) {
      var i = a.name, o = e[i], s = this.parse(i, o);
      r[i] = s;
    }
  }
  return t.defaultProperties = r, t.defaultProperties;
};
Rt.addDefaultStylesheet = function() {
  this.selector(":parent").css({
    shape: "rectangle",
    padding: 10,
    "background-color": "#eee",
    "border-color": "#ccc",
    "border-width": 1
  }).selector("edge").css({
    width: 3
  }).selector(":loop").css({
    "curve-style": "bezier"
  }).selector("edge:compound").css({
    "curve-style": "bezier",
    "source-endpoint": "outside-to-line",
    "target-endpoint": "outside-to-line"
  }).selector(":selected").css({
    "background-color": "#0169D9",
    "line-color": "#0169D9",
    "source-arrow-color": "#0169D9",
    "target-arrow-color": "#0169D9",
    "mid-source-arrow-color": "#0169D9",
    "mid-target-arrow-color": "#0169D9"
  }).selector(":parent:selected").css({
    "background-color": "#CCE1F9",
    "border-color": "#aec8e5"
  }).selector(":active").css({
    "overlay-color": "black",
    "overlay-padding": 10,
    "overlay-opacity": 0.25
  }), this.defaultLength = this.length;
};
var vl = {};
vl.parse = function(t, e, r, n) {
  var a = this;
  if (pt(e))
    return a.parseImplWarn(t, e, r, n);
  var i = n === "mapping" || n === !0 || n === !1 || n == null ? "dontcare" : n, o = r ? "t" : "f", s = "" + e, u = op(t, s, o, i), l = a.propCache = a.propCache || [], c;
  return (c = l[u]) || (c = l[u] = a.parseImplWarn(t, e, r, n)), (r || n === "mapping") && (c = Zr(c), c && (c.value = Zr(c.value))), c;
};
vl.parseImplWarn = function(t, e, r, n) {
  var a = this.parseImpl(t, e, r, n);
  return !a && e != null && tt("The style property `".concat(t, ": ").concat(e, "` is invalid")), a && (a.name === "width" || a.name === "height") && e === "label" && tt("The style value of `label` is deprecated for `" + a.name + "`"), a;
};
vl.parseImpl = function(t, e, r, n) {
  var a = this;
  t = lc(t);
  var i = a.properties[t], o = e, s = a.types;
  if (!i || e === void 0)
    return null;
  i.alias && (i = i.pointsTo, t = i.name);
  var u = Fe(e);
  u && (e = e.trim());
  var l = i.type;
  if (!l)
    return null;
  if (r && (e === "" || e === null))
    return {
      name: t,
      value: e,
      bypass: !0,
      deleteBypass: !0
    };
  if (pt(e))
    return {
      name: t,
      value: e,
      strValue: "fn",
      mapped: s.fn,
      bypass: r
    };
  var c, d;
  if (!(!u || n || e.length < 7 || e[1] !== "a")) {
    if (e.length >= 7 && e[0] === "d" && (c = new RegExp(s.data.regex).exec(e))) {
      if (r)
        return !1;
      var v = s.data;
      return {
        name: t,
        value: c,
        strValue: "" + e,
        mapped: v,
        field: c[1],
        bypass: r
      };
    } else if (e.length >= 10 && e[0] === "m" && (d = new RegExp(s.mapData.regex).exec(e))) {
      if (r || l.multiple)
        return !1;
      var h = s.mapData;
      if (!(l.color || l.number))
        return !1;
      var f = this.parse(t, d[4]);
      if (!f || f.mapped)
        return !1;
      var p = this.parse(t, d[5]);
      if (!p || p.mapped)
        return !1;
      if (f.pfValue === p.pfValue || f.strValue === p.strValue)
        return tt("`" + t + ": " + e + "` is not a valid mapper because the output range is zero; converting to `" + t + ": " + f.strValue + "`"), this.parse(t, f.strValue);
      if (l.color) {
        var m = f.value, g = p.value, y = m[0] === g[0] && m[1] === g[1] && m[2] === g[2] && // optional alpha
        (m[3] === g[3] || (m[3] == null || m[3] === 1) && (g[3] == null || g[3] === 1));
        if (y)
          return !1;
      }
      return {
        name: t,
        value: d,
        strValue: "" + e,
        mapped: h,
        field: d[1],
        fieldMin: parseFloat(d[2]),
        // min & max are numeric
        fieldMax: parseFloat(d[3]),
        valueMin: f.value,
        valueMax: p.value,
        bypass: r
      };
    }
  }
  if (l.multiple && n !== "multiple") {
    var b;
    if (u ? b = e.split(/\s+/) : st(e) ? b = e : b = [e], l.evenMultiple && b.length % 2 !== 0)
      return null;
    for (var w = [], x = [], E = [], C = "", T = !1, k = 0; k < b.length; k++) {
      var _ = a.parse(t, b[k], r, "multiple");
      T = T || Fe(_.value), w.push(_.value), E.push(_.pfValue != null ? _.pfValue : _.value), x.push(_.units), C += (k > 0 ? " " : "") + _.strValue;
    }
    return l.validate && !l.validate(w, x) ? null : l.singleEnum && T ? w.length === 1 && Fe(w[0]) ? {
      name: t,
      value: w[0],
      strValue: w[0],
      bypass: r
    } : null : {
      name: t,
      value: w,
      pfValue: E,
      strValue: C,
      bypass: r,
      units: x
    };
  }
  var D = function() {
    for (var $ = 0; $ < l.enums.length; $++) {
      var G = l.enums[$];
      if (G === e)
        return {
          name: t,
          value: e,
          strValue: "" + e,
          bypass: r
        };
    }
    return null;
  };
  if (l.number) {
    var O, F = "px";
    if (l.units && (O = l.units), l.implicitUnits && (F = l.implicitUnits), !l.unitless)
      if (u) {
        var L = "px|em" + (l.allowPercent ? "|\\%" : "");
        O && (L = O);
        var B = e.match("^(" + It + ")(" + L + ")?$");
        B && (e = B[1], O = B[2] || F);
      } else (!O || l.implicitUnits) && (O = F);
    if (e = parseFloat(e), isNaN(e) && l.enums === void 0)
      return null;
    if (isNaN(e) && l.enums !== void 0)
      return e = o, D();
    if (l.integer && !lT(e) || l.min !== void 0 && (e < l.min || l.strictMin && e === l.min) || l.max !== void 0 && (e > l.max || l.strictMax && e === l.max))
      return null;
    var I = {
      name: t,
      value: e,
      strValue: "" + e + (O || ""),
      units: O,
      bypass: r
    };
    return l.unitless || O !== "px" && O !== "em" ? I.pfValue = e : I.pfValue = O === "px" || !O ? e : this.getEmSizeInPixels() * e, (O === "ms" || O === "s") && (I.pfValue = O === "ms" ? e : 1e3 * e), (O === "deg" || O === "rad") && (I.pfValue = O === "rad" ? e : H5(e)), O === "%" && (I.pfValue = e / 100), I;
  } else if (l.propList) {
    var M = [], A = "" + e;
    if (A !== "none") {
      for (var R = A.split(/\s*,\s*|\s+/), K = 0; K < R.length; K++) {
        var H = R[K].trim();
        a.properties[H] ? M.push(H) : tt("`" + H + "` is not a valid property name");
      }
      if (M.length === 0)
        return null;
    }
    return {
      name: t,
      value: M,
      strValue: M.length === 0 ? "none" : M.join(" "),
      bypass: r
    };
  } else if (l.color) {
    var q = ST(e);
    return q ? {
      name: t,
      value: q,
      pfValue: q,
      strValue: "rgb(" + q[0] + "," + q[1] + "," + q[2] + ")",
      // n.b. no spaces b/c of multiple support
      bypass: r
    } : null;
  } else if (l.regex || l.regexes) {
    if (l.enums) {
      var ee = D();
      if (ee)
        return ee;
    }
    for (var se = l.regexes ? l.regexes : [l.regex], oe = 0; oe < se.length; oe++) {
      var ae = new RegExp(se[oe]), ue = ae.exec(e);
      if (ue)
        return {
          name: t,
          value: l.singleRegexMatchValue ? ue[1] : ue,
          strValue: "" + e,
          bypass: r
        };
    }
    return null;
  } else return l.string ? {
    name: t,
    value: "" + e,
    strValue: "" + e,
    bypass: r
  } : l.enums ? D() : null;
};
var rr = function t(e) {
  if (!(this instanceof t))
    return new t(e);
  if (!sc(e)) {
    yt("A style must have a core reference");
    return;
  }
  this._private = {
    cy: e,
    coreStyle: {}
  }, this.length = 0, this.resetToDefault();
}, ar = rr.prototype;
ar.instanceString = function() {
  return "style";
};
ar.clear = function() {
  for (var t = this._private, e = t.cy, r = e.elements(), n = 0; n < this.length; n++)
    this[n] = void 0;
  return this.length = 0, t.contextStyles = {}, t.propDiffs = {}, this.cleanElements(r, !0), r.forEach(function(a) {
    var i = a[0]._private;
    i.styleDirty = !0, i.appliedInitStyle = !1;
  }), this;
};
ar.resetToDefault = function() {
  return this.clear(), this.addDefaultStylesheet(), this;
};
ar.core = function(t) {
  return this._private.coreStyle[t] || this.getDefaultProperty(t);
};
ar.selector = function(t) {
  var e = t === "core" ? null : new Un(t), r = this.length++;
  return this[r] = {
    selector: e,
    properties: [],
    mappedProperties: [],
    index: r
  }, this;
};
ar.css = function() {
  var t = this, e = arguments;
  if (e.length === 1)
    for (var r = e[0], n = 0; n < t.properties.length; n++) {
      var a = t.properties[n], i = r[a.name];
      i === void 0 && (i = r[Js(a.name)]), i !== void 0 && this.cssRule(a.name, i);
    }
  else e.length === 2 && this.cssRule(e[0], e[1]);
  return this;
};
ar.style = ar.css;
ar.cssRule = function(t, e) {
  var r = this.parse(t, e);
  if (r) {
    var n = this.length - 1;
    this[n].properties.push(r), this[n].properties[r.name] = r, r.name.match(/pie-(\d+)-background-size/) && r.value && (this._private.hasPie = !0), r.mapped && this[n].mappedProperties.push(r);
    var a = !this[n].selector;
    a && (this._private.coreStyle[r.name] = r);
  }
  return this;
};
ar.append = function(t) {
  return Xh(t) ? t.appendToStyle(this) : st(t) ? this.appendFromJson(t) : Fe(t) && this.appendFromString(t), this;
};
rr.fromJson = function(t, e) {
  var r = new rr(t);
  return r.fromJson(e), r;
};
rr.fromString = function(t, e) {
  return new rr(t).fromString(e);
};
[ir, Io, xc, rn, fl, Ec, Rt, vl].forEach(function(t) {
  Re(ar, t);
});
rr.types = ar.types;
rr.properties = ar.properties;
rr.propertyGroups = ar.propertyGroups;
rr.propertyGroupNames = ar.propertyGroupNames;
rr.propertyGroupKeys = ar.propertyGroupKeys;
var lP = {
  style: function(e) {
    if (e) {
      var r = this.setStyle(e);
      r.update();
    }
    return this._private.style;
  },
  setStyle: function(e) {
    var r = this._private;
    return Xh(e) ? r.style = e.generateStyle(this) : st(e) ? r.style = rr.fromJson(this, e) : Fe(e) ? r.style = rr.fromString(this, e) : r.style = rr(this), r.style;
  },
  // e.g. cy.data() changed => recalc ele mappers
  updateStyle: function() {
    this.mutableElements().updateStyle();
  }
}, uP = "single", Ca = {
  autolock: function(e) {
    if (e !== void 0)
      this._private.autolock = !!e;
    else
      return this._private.autolock;
    return this;
  },
  autoungrabify: function(e) {
    if (e !== void 0)
      this._private.autoungrabify = !!e;
    else
      return this._private.autoungrabify;
    return this;
  },
  autounselectify: function(e) {
    if (e !== void 0)
      this._private.autounselectify = !!e;
    else
      return this._private.autounselectify;
    return this;
  },
  selectionType: function(e) {
    var r = this._private;
    if (r.selectionType == null && (r.selectionType = uP), e !== void 0)
      (e === "additive" || e === "single") && (r.selectionType = e);
    else
      return r.selectionType;
    return this;
  },
  panningEnabled: function(e) {
    if (e !== void 0)
      this._private.panningEnabled = !!e;
    else
      return this._private.panningEnabled;
    return this;
  },
  userPanningEnabled: function(e) {
    if (e !== void 0)
      this._private.userPanningEnabled = !!e;
    else
      return this._private.userPanningEnabled;
    return this;
  },
  zoomingEnabled: function(e) {
    if (e !== void 0)
      this._private.zoomingEnabled = !!e;
    else
      return this._private.zoomingEnabled;
    return this;
  },
  userZoomingEnabled: function(e) {
    if (e !== void 0)
      this._private.userZoomingEnabled = !!e;
    else
      return this._private.userZoomingEnabled;
    return this;
  },
  boxSelectionEnabled: function(e) {
    if (e !== void 0)
      this._private.boxSelectionEnabled = !!e;
    else
      return this._private.boxSelectionEnabled;
    return this;
  },
  pan: function() {
    var e = arguments, r = this._private.pan, n, a, i, o, s;
    switch (e.length) {
      case 0:
        return r;
      case 1:
        if (Fe(e[0]))
          return n = e[0], r[n];
        if (Xe(e[0])) {
          if (!this._private.panningEnabled)
            return this;
          i = e[0], o = i.x, s = i.y, be(o) && (r.x = o), be(s) && (r.y = s), this.emit("pan viewport");
        }
        break;
      case 2:
        if (!this._private.panningEnabled)
          return this;
        n = e[0], a = e[1], (n === "x" || n === "y") && be(a) && (r[n] = a), this.emit("pan viewport");
        break;
    }
    return this.notify("viewport"), this;
  },
  panBy: function(e, r) {
    var n = arguments, a = this._private.pan, i, o, s, u, l;
    if (!this._private.panningEnabled)
      return this;
    switch (n.length) {
      case 1:
        Xe(e) && (s = n[0], u = s.x, l = s.y, be(u) && (a.x += u), be(l) && (a.y += l), this.emit("pan viewport"));
        break;
      case 2:
        i = e, o = r, (i === "x" || i === "y") && be(o) && (a[i] += o), this.emit("pan viewport");
        break;
    }
    return this.notify("viewport"), this;
  },
  fit: function(e, r) {
    var n = this.getFitViewport(e, r);
    if (n) {
      var a = this._private;
      a.zoom = n.zoom, a.pan = n.pan, this.emit("pan zoom viewport"), this.notify("viewport");
    }
    return this;
  },
  getFitViewport: function(e, r) {
    if (be(e) && r === void 0 && (r = e, e = void 0), !(!this._private.panningEnabled || !this._private.zoomingEnabled)) {
      var n;
      if (Fe(e)) {
        var a = e;
        e = this.$(a);
      } else if (dT(e)) {
        var i = e;
        n = {
          x1: i.x1,
          y1: i.y1,
          x2: i.x2,
          y2: i.y2
        }, n.w = n.x2 - n.x1, n.h = n.y2 - n.y1;
      } else yr(e) || (e = this.mutableElements());
      if (!(yr(e) && e.empty())) {
        n = n || e.boundingBox();
        var o = this.width(), s = this.height(), u;
        if (r = be(r) ? r : 0, !isNaN(o) && !isNaN(s) && o > 0 && s > 0 && !isNaN(n.w) && !isNaN(n.h) && n.w > 0 && n.h > 0) {
          u = Math.min((o - 2 * r) / n.w, (s - 2 * r) / n.h), u = u > this._private.maxZoom ? this._private.maxZoom : u, u = u < this._private.minZoom ? this._private.minZoom : u;
          var l = {
            // now pan to middle
            x: (o - u * (n.x1 + n.x2)) / 2,
            y: (s - u * (n.y1 + n.y2)) / 2
          };
          return {
            zoom: u,
            pan: l
          };
        }
      }
    }
  },
  zoomRange: function(e, r) {
    var n = this._private;
    if (r == null) {
      var a = e;
      e = a.min, r = a.max;
    }
    return be(e) && be(r) && e <= r ? (n.minZoom = e, n.maxZoom = r) : be(e) && r === void 0 && e <= n.maxZoom ? n.minZoom = e : be(r) && e === void 0 && r >= n.minZoom && (n.maxZoom = r), this;
  },
  minZoom: function(e) {
    return e === void 0 ? this._private.minZoom : this.zoomRange({
      min: e
    });
  },
  maxZoom: function(e) {
    return e === void 0 ? this._private.maxZoom : this.zoomRange({
      max: e
    });
  },
  getZoomedViewport: function(e) {
    var r = this._private, n = r.pan, a = r.zoom, i, o, s = !1;
    if (r.zoomingEnabled || (s = !0), be(e) ? o = e : Xe(e) && (o = e.level, e.position != null ? i = nl(e.position, a, n) : e.renderedPosition != null && (i = e.renderedPosition), i != null && !r.panningEnabled && (s = !0)), o = o > r.maxZoom ? r.maxZoom : o, o = o < r.minZoom ? r.minZoom : o, s || !be(o) || o === a || i != null && (!be(i.x) || !be(i.y)))
      return null;
    if (i != null) {
      var u = n, l = a, c = o, d = {
        x: -c / l * (i.x - u.x) + i.x,
        y: -c / l * (i.y - u.y) + i.y
      };
      return {
        zoomed: !0,
        panned: !0,
        zoom: c,
        pan: d
      };
    } else
      return {
        zoomed: !0,
        panned: !1,
        zoom: o,
        pan: n
      };
  },
  zoom: function(e) {
    if (e === void 0)
      return this._private.zoom;
    var r = this.getZoomedViewport(e), n = this._private;
    return r == null || !r.zoomed ? this : (n.zoom = r.zoom, r.panned && (n.pan.x = r.pan.x, n.pan.y = r.pan.y), this.emit("zoom" + (r.panned ? " pan" : "") + " viewport"), this.notify("viewport"), this);
  },
  viewport: function(e) {
    var r = this._private, n = !0, a = !0, i = [], o = !1, s = !1;
    if (!e)
      return this;
    if (be(e.zoom) || (n = !1), Xe(e.pan) || (a = !1), !n && !a)
      return this;
    if (n) {
      var u = e.zoom;
      u < r.minZoom || u > r.maxZoom || !r.zoomingEnabled ? o = !0 : (r.zoom = u, i.push("zoom"));
    }
    if (a && (!o || !e.cancelOnFailedZoom) && r.panningEnabled) {
      var l = e.pan;
      be(l.x) && (r.pan.x = l.x, s = !1), be(l.y) && (r.pan.y = l.y, s = !1), s || i.push("pan");
    }
    return i.length > 0 && (i.push("viewport"), this.emit(i.join(" ")), this.notify("viewport")), this;
  },
  center: function(e) {
    var r = this.getCenterPan(e);
    return r && (this._private.pan = r, this.emit("pan viewport"), this.notify("viewport")), this;
  },
  getCenterPan: function(e, r) {
    if (this._private.panningEnabled) {
      if (Fe(e)) {
        var n = e;
        e = this.mutableElements().filter(n);
      } else yr(e) || (e = this.mutableElements());
      if (e.length !== 0) {
        var a = e.boundingBox(), i = this.width(), o = this.height();
        r = r === void 0 ? this._private.zoom : r;
        var s = {
          // middle
          x: (i - r * (a.x1 + a.x2)) / 2,
          y: (o - r * (a.y1 + a.y2)) / 2
        };
        return s;
      }
    }
  },
  reset: function() {
    return !this._private.panningEnabled || !this._private.zoomingEnabled ? this : (this.viewport({
      pan: {
        x: 0,
        y: 0
      },
      zoom: 1
    }), this);
  },
  invalidateSize: function() {
    this._private.sizeCache = null;
  },
  size: function() {
    var e = this._private, r = e.container, n = this;
    return e.sizeCache = e.sizeCache || (r ? function() {
      var a = n.window().getComputedStyle(r), i = function(s) {
        return parseFloat(a.getPropertyValue(s));
      };
      return {
        width: r.clientWidth - i("padding-left") - i("padding-right"),
        height: r.clientHeight - i("padding-top") - i("padding-bottom")
      };
    }() : {
      // fallback if no container (not 0 b/c can be used for dividing etc)
      width: 1,
      height: 1
    });
  },
  width: function() {
    return this.size().width;
  },
  height: function() {
    return this.size().height;
  },
  extent: function() {
    var e = this._private.pan, r = this._private.zoom, n = this.renderedExtent(), a = {
      x1: (n.x1 - e.x) / r,
      x2: (n.x2 - e.x) / r,
      y1: (n.y1 - e.y) / r,
      y2: (n.y2 - e.y) / r
    };
    return a.w = a.x2 - a.x1, a.h = a.y2 - a.y1, a;
  },
  renderedExtent: function() {
    var e = this.width(), r = this.height();
    return {
      x1: 0,
      y1: 0,
      x2: e,
      y2: r,
      w: e,
      h: r
    };
  },
  multiClickDebounceTime: function(e) {
    if (e) this._private.multiClickDebounceTime = e;
    else return this._private.multiClickDebounceTime;
    return this;
  }
};
Ca.centre = Ca.center;
Ca.autolockNodes = Ca.autolock;
Ca.autoungrabifyNodes = Ca.autoungrabify;
var co = {
  data: et.data({
    field: "data",
    bindingEvent: "data",
    allowBinding: !0,
    allowSetting: !0,
    settingEvent: "data",
    settingTriggersEvent: !0,
    triggerFnName: "trigger",
    allowGetting: !0,
    updateStyle: !0
  }),
  removeData: et.removeData({
    field: "data",
    event: "data",
    triggerFnName: "trigger",
    triggerEvent: !0,
    updateStyle: !0
  }),
  scratch: et.data({
    field: "scratch",
    bindingEvent: "scratch",
    allowBinding: !0,
    allowSetting: !0,
    settingEvent: "scratch",
    settingTriggersEvent: !0,
    triggerFnName: "trigger",
    allowGetting: !0,
    updateStyle: !0
  }),
  removeScratch: et.removeData({
    field: "scratch",
    event: "scratch",
    triggerFnName: "trigger",
    triggerEvent: !0,
    updateStyle: !0
  })
};
co.attr = co.data;
co.removeAttr = co.removeData;
var fo = function(e) {
  var r = this;
  e = Re({}, e);
  var n = e.container;
  n && !Ds(n) && Ds(n[0]) && (n = n[0]);
  var a = n ? n._cyreg : null;
  a = a || {}, a && a.cy && (a.cy.destroy(), a = {});
  var i = a.readies = a.readies || [];
  n && (n._cyreg = a), a.cy = r;
  var o = Ot !== void 0 && n !== void 0 && !e.headless, s = e;
  s.layout = Re({
    name: o ? "grid" : "null"
  }, s.layout), s.renderer = Re({
    name: o ? "canvas" : "null"
  }, s.renderer);
  var u = function(f, p, m) {
    return p !== void 0 ? p : m !== void 0 ? m : f;
  }, l = this._private = {
    container: n,
    // html dom ele container
    ready: !1,
    // whether ready has been triggered
    options: s,
    // cached options
    elements: new Gt(this),
    // elements in the graph
    listeners: [],
    // list of listeners
    aniEles: new Gt(this),
    // elements being animated
    data: s.data || {},
    // data for the core
    scratch: {},
    // scratch object for core
    layout: null,
    renderer: null,
    destroyed: !1,
    // whether destroy was called
    notificationsEnabled: !0,
    // whether notifications are sent to the renderer
    minZoom: 1e-50,
    maxZoom: 1e50,
    zoomingEnabled: u(!0, s.zoomingEnabled),
    userZoomingEnabled: u(!0, s.userZoomingEnabled),
    panningEnabled: u(!0, s.panningEnabled),
    userPanningEnabled: u(!0, s.userPanningEnabled),
    boxSelectionEnabled: u(!0, s.boxSelectionEnabled),
    autolock: u(!1, s.autolock, s.autolockNodes),
    autoungrabify: u(!1, s.autoungrabify, s.autoungrabifyNodes),
    autounselectify: u(!1, s.autounselectify),
    styleEnabled: s.styleEnabled === void 0 ? o : s.styleEnabled,
    zoom: be(s.zoom) ? s.zoom : 1,
    pan: {
      x: Xe(s.pan) && be(s.pan.x) ? s.pan.x : 0,
      y: Xe(s.pan) && be(s.pan.y) ? s.pan.y : 0
    },
    animation: {
      // object for currently-running animations
      current: [],
      queue: []
    },
    hasCompoundNodes: !1,
    multiClickDebounceTime: u(250, s.multiClickDebounceTime)
  };
  this.createEmitter(), this.selectionType(s.selectionType), this.zoomRange({
    min: s.minZoom,
    max: s.maxZoom
  });
  var c = function(f, p) {
    var m = f.some(fT);
    if (m)
      return hi.all(f).then(p);
    p(f);
  };
  l.styleEnabled && r.setStyle([]);
  var d = Re({}, s, s.renderer);
  r.initRenderer(d);
  var v = function(f, p, m) {
    r.notifications(!1);
    var g = r.mutableElements();
    g.length > 0 && g.remove(), f != null && (Xe(f) || st(f)) && r.add(f), r.one("layoutready", function(b) {
      r.notifications(!0), r.emit(b), r.one("load", p), r.emitAndNotify("load");
    }).one("layoutstop", function() {
      r.one("done", m), r.emit("done");
    });
    var y = Re({}, r._private.options.layout);
    y.eles = r.elements(), r.layout(y).run();
  };
  c([s.style, s.elements], function(h) {
    var f = h[0], p = h[1];
    l.styleEnabled && r.style().append(f), v(p, function() {
      r.startAnimationLoop(), l.ready = !0, pt(s.ready) && r.on("ready", s.ready);
      for (var m = 0; m < i.length; m++) {
        var g = i[m];
        r.on("ready", g);
      }
      a && (a.readies = []), r.emit("ready");
    }, s.done);
  });
}, Ms = fo.prototype;
Re(Ms, {
  instanceString: function() {
    return "core";
  },
  isReady: function() {
    return this._private.ready;
  },
  destroyed: function() {
    return this._private.destroyed;
  },
  ready: function(e) {
    return this.isReady() ? this.emitter().emit("ready", [], e) : this.on("ready", e), this;
  },
  destroy: function() {
    var e = this;
    if (!e.destroyed())
      return e.stopAnimationLoop(), e.destroyRenderer(), this.emit("destroy"), e._private.destroyed = !0, e;
  },
  hasElementWithId: function(e) {
    return this._private.elements.hasElementWithId(e);
  },
  getElementById: function(e) {
    return this._private.elements.getElementById(e);
  },
  hasCompoundNodes: function() {
    return this._private.hasCompoundNodes;
  },
  headless: function() {
    return this._private.renderer.isHeadless();
  },
  styleEnabled: function() {
    return this._private.styleEnabled;
  },
  addToPool: function(e) {
    return this._private.elements.merge(e), this;
  },
  removeFromPool: function(e) {
    return this._private.elements.unmerge(e), this;
  },
  container: function() {
    return this._private.container || null;
  },
  window: function() {
    var e = this._private.container;
    if (e == null) return Ot;
    var r = this._private.container.ownerDocument;
    return r === void 0 || r == null ? Ot : r.defaultView || Ot;
  },
  mount: function(e) {
    if (e != null) {
      var r = this, n = r._private, a = n.options;
      return !Ds(e) && Ds(e[0]) && (e = e[0]), r.stopAnimationLoop(), r.destroyRenderer(), n.container = e, n.styleEnabled = !0, r.invalidateSize(), r.initRenderer(Re({}, a, a.renderer, {
        // allow custom renderer name to be re-used, otherwise use canvas
        name: a.renderer.name === "null" ? "canvas" : a.renderer.name
      })), r.startAnimationLoop(), r.style(a.style), r.emit("mount"), r;
    }
  },
  unmount: function() {
    var e = this;
    return e.stopAnimationLoop(), e.destroyRenderer(), e.initRenderer({
      name: "null"
    }), e.emit("unmount"), e;
  },
  options: function() {
    return Zr(this._private.options);
  },
  json: function(e) {
    var r = this, n = r._private, a = r.mutableElements(), i = function(w) {
      return r.getElementById(w.id());
    };
    if (Xe(e)) {
      if (r.startBatch(), e.elements) {
        var o = {}, s = function(w, x) {
          for (var E = [], C = [], T = 0; T < w.length; T++) {
            var k = w[T];
            if (!k.data.id) {
              tt("cy.json() cannot handle elements without an ID attribute");
              continue;
            }
            var _ = "" + k.data.id, D = r.getElementById(_);
            o[_] = !0, D.length !== 0 ? C.push({
              ele: D,
              json: k
            }) : (x && (k.group = x), E.push(k));
          }
          r.add(E);
          for (var O = 0; O < C.length; O++) {
            var F = C[O], L = F.ele, B = F.json;
            L.json(B);
          }
        };
        if (st(e.elements))
          s(e.elements);
        else
          for (var u = ["nodes", "edges"], l = 0; l < u.length; l++) {
            var c = u[l], d = e.elements[c];
            st(d) && s(d, c);
          }
        var v = r.collection();
        a.filter(function(b) {
          return !o[b.id()];
        }).forEach(function(b) {
          b.isParent() ? v.merge(b) : b.remove();
        }), v.forEach(function(b) {
          return b.children().move({
            parent: null
          });
        }), v.forEach(function(b) {
          return i(b).remove();
        });
      }
      e.style && r.style(e.style), e.zoom != null && e.zoom !== n.zoom && r.zoom(e.zoom), e.pan && (e.pan.x !== n.pan.x || e.pan.y !== n.pan.y) && r.pan(e.pan), e.data && r.data(e.data);
      for (var h = ["minZoom", "maxZoom", "zoomingEnabled", "userZoomingEnabled", "panningEnabled", "userPanningEnabled", "boxSelectionEnabled", "autolock", "autoungrabify", "autounselectify", "multiClickDebounceTime"], f = 0; f < h.length; f++) {
        var p = h[f];
        e[p] != null && r[p](e[p]);
      }
      return r.endBatch(), this;
    } else {
      var m = !!e, g = {};
      m ? g.elements = this.elements().map(function(b) {
        return b.json();
      }) : (g.elements = {}, a.forEach(function(b) {
        var w = b.group();
        g.elements[w] || (g.elements[w] = []), g.elements[w].push(b.json());
      })), this._private.styleEnabled && (g.style = r.style().json()), g.data = Zr(r.data());
      var y = n.options;
      return g.zoomingEnabled = n.zoomingEnabled, g.userZoomingEnabled = n.userZoomingEnabled, g.zoom = n.zoom, g.minZoom = n.minZoom, g.maxZoom = n.maxZoom, g.panningEnabled = n.panningEnabled, g.userPanningEnabled = n.userPanningEnabled, g.pan = Zr(n.pan), g.boxSelectionEnabled = n.boxSelectionEnabled, g.renderer = Zr(y.renderer), g.hideEdgesOnViewport = y.hideEdgesOnViewport, g.textureOnViewport = y.textureOnViewport, g.wheelSensitivity = y.wheelSensitivity, g.motionBlur = y.motionBlur, g.multiClickDebounceTime = y.multiClickDebounceTime, g;
    }
  }
});
Ms.$id = Ms.getElementById;
[QD, nP, jp, vu, hs, iP, hu, ps, lP, Ca, co].forEach(function(t) {
  Re(Ms, t);
});
var cP = {
  fit: !0,
  // whether to fit the viewport to the graph
  directed: !1,
  // whether the tree is directed downwards (or edges can point in any direction if false)
  padding: 30,
  // padding on fit
  circle: !1,
  // put depths in concentric circles if true, put depths top down if false
  grid: !1,
  // whether to create an even grid into which the DAG is placed (circle:false only)
  spacingFactor: 1.75,
  // positive spacing factor, larger => more space between nodes (N.B. n/a if causes overlap)
  boundingBox: void 0,
  // constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
  avoidOverlap: !0,
  // prevents node overlap, may overflow boundingBox if not enough space
  nodeDimensionsIncludeLabels: !1,
  // Excludes the label when calculating node bounding boxes for the layout algorithm
  roots: void 0,
  // the roots of the trees
  depthSort: void 0,
  // a sorting function to order nodes at equal depth. e.g. function(a, b){ return a.data('weight') - b.data('weight') }
  animate: !1,
  // whether to transition the node positions
  animationDuration: 500,
  // duration of animation in ms if enabled
  animationEasing: void 0,
  // easing of animation if enabled,
  animateFilter: function(e, r) {
    return !0;
  },
  // a function that determines whether the node should be animated.  All nodes animated by default on animate enabled.  Non-animated nodes are positioned immediately when the layout starts
  ready: void 0,
  // callback on layoutready
  stop: void 0,
  // callback on layoutstop
  transform: function(e, r) {
    return r;
  }
  // transform a given node position. Useful for changing flow direction in discrete layouts
}, dP = {
  maximal: !1,
  // whether to shift nodes down their natural BFS depths in order to avoid upwards edges (DAGS only); setting acyclic to true sets maximal to true also
  acyclic: !1
  // whether the tree is acyclic and thus a node could be shifted (due to the maximal option) multiple times without causing an infinite loop; setting to true sets maximal to true also; if you are uncertain whether a tree is acyclic, set to false to avoid potential infinite loops
}, Ba = function(e) {
  return e.scratch("breadthfirst");
}, Yf = function(e, r) {
  return e.scratch("breadthfirst", r);
};
function Qp(t) {
  this.options = Re({}, cP, dP, t);
}
Qp.prototype.run = function() {
  var t = this.options, e = t, r = t.cy, n = e.eles, a = n.nodes().filter(function(fe) {
    return !fe.isParent();
  }), i = n, o = e.directed, s = e.acyclic || e.maximal || e.maximalAdjustments > 0, u = pr(e.boundingBox ? e.boundingBox : {
    x1: 0,
    y1: 0,
    w: r.width(),
    h: r.height()
  }), l;
  if (yr(e.roots))
    l = e.roots;
  else if (st(e.roots)) {
    for (var c = [], d = 0; d < e.roots.length; d++) {
      var v = e.roots[d], h = r.getElementById(v);
      c.push(h);
    }
    l = r.collection(c);
  } else if (Fe(e.roots))
    l = r.$(e.roots);
  else if (o)
    l = a.roots();
  else {
    var f = n.components();
    l = r.collection();
    for (var p = function(me) {
      var Ce = f[me], ke = Ce.maxDegree(!1), xe = Ce.filter(function(De) {
        return De.degree(!1) === ke;
      });
      l = l.add(xe);
    }, m = 0; m < f.length; m++)
      p(m);
  }
  var g = [], y = {}, b = function(me, Ce) {
    g[Ce] == null && (g[Ce] = []);
    var ke = g[Ce].length;
    g[Ce].push(me), Yf(me, {
      index: ke,
      depth: Ce
    });
  }, w = function(me, Ce) {
    var ke = Ba(me), xe = ke.depth, De = ke.index;
    g[xe][De] = null, b(me, Ce);
  };
  i.bfs({
    roots: l,
    directed: e.directed,
    visit: function(me, Ce, ke, xe, De) {
      var qe = me[0], Ke = qe.id();
      b(qe, De), y[Ke] = !0;
    }
  });
  for (var x = [], E = 0; E < a.length; E++) {
    var C = a[E];
    y[C.id()] || x.push(C);
  }
  var T = function(me) {
    for (var Ce = g[me], ke = 0; ke < Ce.length; ke++) {
      var xe = Ce[ke];
      if (xe == null) {
        Ce.splice(ke, 1), ke--;
        continue;
      }
      Yf(xe, {
        depth: me,
        index: ke
      });
    }
  }, k = function() {
    for (var me = 0; me < g.length; me++)
      T(me);
  }, _ = function(me, Ce) {
    for (var ke = Ba(me), xe = me.incomers().filter(function(S) {
      return S.isNode() && n.has(S);
    }), De = -1, qe = me.id(), Ke = 0; Ke < xe.length; Ke++) {
      var Be = xe[Ke], Ge = Ba(Be);
      De = Math.max(De, Ge.depth);
    }
    if (ke.depth <= De) {
      if (!e.acyclic && Ce[qe])
        return null;
      var le = De + 1;
      return w(me, le), Ce[qe] = le, !0;
    }
    return !1;
  };
  if (o && s) {
    var D = [], O = {}, F = function(me) {
      return D.push(me);
    }, L = function() {
      return D.shift();
    };
    for (a.forEach(function(fe) {
      return D.push(fe);
    }); D.length > 0; ) {
      var B = L(), I = _(B, O);
      if (I)
        B.outgoers().filter(function(fe) {
          return fe.isNode() && n.has(fe);
        }).forEach(F);
      else if (I === null) {
        tt("Detected double maximal shift for node `" + B.id() + "`.  Bailing maximal adjustment due to cycle.  Use `options.maximal: true` only on DAGs.");
        break;
      }
    }
  }
  k();
  var M = 0;
  if (e.avoidOverlap)
    for (var A = 0; A < a.length; A++) {
      var R = a[A], K = R.layoutDimensions(e), H = K.w, q = K.h;
      M = Math.max(M, H, q);
    }
  var ee = {}, se = function(me) {
    if (ee[me.id()])
      return ee[me.id()];
    for (var Ce = Ba(me).depth, ke = me.neighborhood(), xe = 0, De = 0, qe = 0; qe < ke.length; qe++) {
      var Ke = ke[qe];
      if (!(Ke.isEdge() || Ke.isParent() || !a.has(Ke))) {
        var Be = Ba(Ke);
        if (Be != null) {
          var Ge = Be.index, le = Be.depth;
          if (!(Ge == null || le == null)) {
            var S = g[le].length;
            le < Ce && (xe += Ge / S, De++);
          }
        }
      }
    }
    return De = Math.max(1, De), xe = xe / De, De === 0 && (xe = 0), ee[me.id()] = xe, xe;
  }, oe = function(me, Ce) {
    var ke = se(me), xe = se(Ce), De = ke - xe;
    return De === 0 ? Qh(me.id(), Ce.id()) : De;
  };
  e.depthSort !== void 0 && (oe = e.depthSort);
  for (var ae = 0; ae < g.length; ae++)
    g[ae].sort(oe), T(ae);
  for (var ue = [], te = 0; te < x.length; te++)
    ue.push(x[te]);
  g.unshift(ue), k();
  for (var $ = 0, G = 0; G < g.length; G++)
    $ = Math.max(g[G].length, $);
  var Q = {
    x: u.x1 + u.w / 2,
    y: u.x1 + u.h / 2
  }, ge = g.reduce(function(fe, me) {
    return Math.max(fe, me.length);
  }, 0), Ee = function(me) {
    var Ce = Ba(me), ke = Ce.depth, xe = Ce.index, De = g[ke].length, qe = Math.max(u.w / ((e.grid ? ge : De) + 1), M), Ke = Math.max(u.h / (g.length + 1), M), Be = Math.min(u.w / 2 / g.length, u.h / 2 / g.length);
    if (Be = Math.max(Be, M), e.circle) {
      var le = Be * ke + Be - (g.length > 0 && g[0].length <= 3 ? Be / 2 : 0), S = 2 * Math.PI / g[ke].length * xe;
      return ke === 0 && g[0].length === 1 && (le = 1), {
        x: Q.x + le * Math.cos(S),
        y: Q.y + le * Math.sin(S)
      };
    } else {
      var Ge = {
        x: Q.x + (xe + 1 - (De + 1) / 2) * qe,
        y: (ke + 1) * Ke
      };
      return Ge;
    }
  };
  return n.nodes().layoutPositions(this, e, Ee), this;
};
var fP = {
  fit: !0,
  // whether to fit the viewport to the graph
  padding: 30,
  // the padding on fit
  boundingBox: void 0,
  // constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
  avoidOverlap: !0,
  // prevents node overlap, may overflow boundingBox and radius if not enough space
  nodeDimensionsIncludeLabels: !1,
  // Excludes the label when calculating node bounding boxes for the layout algorithm
  spacingFactor: void 0,
  // Applies a multiplicative factor (>0) to expand or compress the overall area that the nodes take up
  radius: void 0,
  // the radius of the circle
  startAngle: 3 / 2 * Math.PI,
  // where nodes start in radians
  sweep: void 0,
  // how many radians should be between the first and last node (defaults to full circle)
  clockwise: !0,
  // whether the layout should go clockwise (true) or counterclockwise/anticlockwise (false)
  sort: void 0,
  // a sorting function to order the nodes; e.g. function(a, b){ return a.data('weight') - b.data('weight') }
  animate: !1,
  // whether to transition the node positions
  animationDuration: 500,
  // duration of animation in ms if enabled
  animationEasing: void 0,
  // easing of animation if enabled
  animateFilter: function(e, r) {
    return !0;
  },
  // a function that determines whether the node should be animated.  All nodes animated by default on animate enabled.  Non-animated nodes are positioned immediately when the layout starts
  ready: void 0,
  // callback on layoutready
  stop: void 0,
  // callback on layoutstop
  transform: function(e, r) {
    return r;
  }
  // transform a given node position. Useful for changing flow direction in discrete layouts 
};
function Jp(t) {
  this.options = Re({}, fP, t);
}
Jp.prototype.run = function() {
  var t = this.options, e = t, r = t.cy, n = e.eles, a = e.counterclockwise !== void 0 ? !e.counterclockwise : e.clockwise, i = n.nodes().not(":parent");
  e.sort && (i = i.sort(e.sort));
  for (var o = pr(e.boundingBox ? e.boundingBox : {
    x1: 0,
    y1: 0,
    w: r.width(),
    h: r.height()
  }), s = {
    x: o.x1 + o.w / 2,
    y: o.y1 + o.h / 2
  }, u = e.sweep === void 0 ? 2 * Math.PI - 2 * Math.PI / i.length : e.sweep, l = u / Math.max(1, i.length - 1), c, d = 0, v = 0; v < i.length; v++) {
    var h = i[v], f = h.layoutDimensions(e), p = f.w, m = f.h;
    d = Math.max(d, p, m);
  }
  if (be(e.radius) ? c = e.radius : i.length <= 1 ? c = 0 : c = Math.min(o.h, o.w) / 2 - d, i.length > 1 && e.avoidOverlap) {
    d *= 1.75;
    var g = Math.cos(l) - Math.cos(0), y = Math.sin(l) - Math.sin(0), b = Math.sqrt(d * d / (g * g + y * y));
    c = Math.max(b, c);
  }
  var w = function(E, C) {
    var T = e.startAngle + C * l * (a ? 1 : -1), k = c * Math.cos(T), _ = c * Math.sin(T), D = {
      x: s.x + k,
      y: s.y + _
    };
    return D;
  };
  return n.nodes().layoutPositions(this, e, w), this;
};
var vP = {
  fit: !0,
  // whether to fit the viewport to the graph
  padding: 30,
  // the padding on fit
  startAngle: 3 / 2 * Math.PI,
  // where nodes start in radians
  sweep: void 0,
  // how many radians should be between the first and last node (defaults to full circle)
  clockwise: !0,
  // whether the layout should go clockwise (true) or counterclockwise/anticlockwise (false)
  equidistant: !1,
  // whether levels have an equal radial distance betwen them, may cause bounding box overflow
  minNodeSpacing: 10,
  // min spacing between outside of nodes (used for radius adjustment)
  boundingBox: void 0,
  // constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
  avoidOverlap: !0,
  // prevents node overlap, may overflow boundingBox if not enough space
  nodeDimensionsIncludeLabels: !1,
  // Excludes the label when calculating node bounding boxes for the layout algorithm
  height: void 0,
  // height of layout area (overrides container height)
  width: void 0,
  // width of layout area (overrides container width)
  spacingFactor: void 0,
  // Applies a multiplicative factor (>0) to expand or compress the overall area that the nodes take up
  concentric: function(e) {
    return e.degree();
  },
  levelWidth: function(e) {
    return e.maxDegree() / 4;
  },
  animate: !1,
  // whether to transition the node positions
  animationDuration: 500,
  // duration of animation in ms if enabled
  animationEasing: void 0,
  // easing of animation if enabled
  animateFilter: function(e, r) {
    return !0;
  },
  // a function that determines whether the node should be animated.  All nodes animated by default on animate enabled.  Non-animated nodes are positioned immediately when the layout starts
  ready: void 0,
  // callback on layoutready
  stop: void 0,
  // callback on layoutstop
  transform: function(e, r) {
    return r;
  }
  // transform a given node position. Useful for changing flow direction in discrete layouts
};
function eg(t) {
  this.options = Re({}, vP, t);
}
eg.prototype.run = function() {
  for (var t = this.options, e = t, r = e.counterclockwise !== void 0 ? !e.counterclockwise : e.clockwise, n = t.cy, a = e.eles, i = a.nodes().not(":parent"), o = pr(e.boundingBox ? e.boundingBox : {
    x1: 0,
    y1: 0,
    w: n.width(),
    h: n.height()
  }), s = {
    x: o.x1 + o.w / 2,
    y: o.y1 + o.h / 2
  }, u = [], l = 0, c = 0; c < i.length; c++) {
    var d = i[c], v = void 0;
    v = e.concentric(d), u.push({
      value: v,
      node: d
    }), d._private.scratch.concentric = v;
  }
  i.updateStyle();
  for (var h = 0; h < i.length; h++) {
    var f = i[h], p = f.layoutDimensions(e);
    l = Math.max(l, p.w, p.h);
  }
  u.sort(function(fe, me) {
    return me.value - fe.value;
  });
  for (var m = e.levelWidth(i), g = [[]], y = g[0], b = 0; b < u.length; b++) {
    var w = u[b];
    if (y.length > 0) {
      var x = Math.abs(y[0].value - w.value);
      x >= m && (y = [], g.push(y));
    }
    y.push(w);
  }
  var E = l + e.minNodeSpacing;
  if (!e.avoidOverlap) {
    var C = g.length > 0 && g[0].length > 1, T = Math.min(o.w, o.h) / 2 - E, k = T / (g.length + C ? 1 : 0);
    E = Math.min(E, k);
  }
  for (var _ = 0, D = 0; D < g.length; D++) {
    var O = g[D], F = e.sweep === void 0 ? 2 * Math.PI - 2 * Math.PI / O.length : e.sweep, L = O.dTheta = F / Math.max(1, O.length - 1);
    if (O.length > 1 && e.avoidOverlap) {
      var B = Math.cos(L) - Math.cos(0), I = Math.sin(L) - Math.sin(0), M = Math.sqrt(E * E / (B * B + I * I));
      _ = Math.max(M, _);
    }
    O.r = _, _ += E;
  }
  if (e.equidistant) {
    for (var A = 0, R = 0, K = 0; K < g.length; K++) {
      var H = g[K], q = H.r - R;
      A = Math.max(A, q);
    }
    R = 0;
    for (var ee = 0; ee < g.length; ee++) {
      var se = g[ee];
      ee === 0 && (R = se.r), se.r = R, R += A;
    }
  }
  for (var oe = {}, ae = 0; ae < g.length; ae++)
    for (var ue = g[ae], te = ue.dTheta, $ = ue.r, G = 0; G < ue.length; G++) {
      var Q = ue[G], ge = e.startAngle + (r ? 1 : -1) * te * G, Ee = {
        x: s.x + $ * Math.cos(ge),
        y: s.y + $ * Math.sin(ge)
      };
      oe[Q.node.id()] = Ee;
    }
  return a.nodes().layoutPositions(this, e, function(fe) {
    var me = fe.id();
    return oe[me];
  }), this;
};
var Hl, hP = {
  // Called on `layoutready`
  ready: function() {
  },
  // Called on `layoutstop`
  stop: function() {
  },
  // Whether to animate while running the layout
  // true : Animate continuously as the layout is running
  // false : Just show the end result
  // 'end' : Animate with the end result, from the initial positions to the end positions
  animate: !0,
  // Easing of the animation for animate:'end'
  animationEasing: void 0,
  // The duration of the animation for animate:'end'
  animationDuration: void 0,
  // A function that determines whether the node should be animated
  // All nodes animated by default on animate enabled
  // Non-animated nodes are positioned immediately when the layout starts
  animateFilter: function(e, r) {
    return !0;
  },
  // The layout animates only after this many milliseconds for animate:true
  // (prevents flashing on fast runs)
  animationThreshold: 250,
  // Number of iterations between consecutive screen positions update
  refresh: 20,
  // Whether to fit the network view after when done
  fit: !0,
  // Padding on fit
  padding: 30,
  // Constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
  boundingBox: void 0,
  // Excludes the label when calculating node bounding boxes for the layout algorithm
  nodeDimensionsIncludeLabels: !1,
  // Randomize the initial positions of the nodes (true) or use existing positions (false)
  randomize: !1,
  // Extra spacing between components in non-compound graphs
  componentSpacing: 40,
  // Node repulsion (non overlapping) multiplier
  nodeRepulsion: function(e) {
    return 2048;
  },
  // Node repulsion (overlapping) multiplier
  nodeOverlap: 4,
  // Ideal edge (non nested) length
  idealEdgeLength: function(e) {
    return 32;
  },
  // Divisor to compute edge forces
  edgeElasticity: function(e) {
    return 32;
  },
  // Nesting factor (multiplier) to compute ideal edge length for nested edges
  nestingFactor: 1.2,
  // Gravity force (constant)
  gravity: 1,
  // Maximum number of iterations to perform
  numIter: 1e3,
  // Initial temperature (maximum node displacement)
  initialTemp: 1e3,
  // Cooling factor (how the temperature is reduced between consecutive iterations
  coolingFactor: 0.99,
  // Lower temperature threshold (below this point the layout will end)
  minTemp: 1
};
function hl(t) {
  this.options = Re({}, hP, t), this.options.layout = this;
  var e = this.options.eles.nodes(), r = this.options.eles.edges(), n = r.filter(function(a) {
    var i = a.source().data("id"), o = a.target().data("id"), s = e.some(function(l) {
      return l.data("id") === i;
    }), u = e.some(function(l) {
      return l.data("id") === o;
    });
    return !s || !u;
  });
  this.options.eles = this.options.eles.not(n);
}
hl.prototype.run = function() {
  var t = this.options, e = t.cy, r = this;
  r.stopped = !1, (t.animate === !0 || t.animate === !1) && r.emit({
    type: "layoutstart",
    layout: r
  }), t.debug === !0 ? Hl = !0 : Hl = !1;
  var n = pP(e, r, t);
  Hl && yP(n), t.randomize && bP(n);
  var a = gn(), i = function() {
    wP(n, e, t), t.fit === !0 && e.fit(t.padding);
  }, o = function(v) {
    return !(r.stopped || v >= t.numIter || (CP(n, t), n.temperature = n.temperature * t.coolingFactor, n.temperature < t.minTemp));
  }, s = function() {
    if (t.animate === !0 || t.animate === !1)
      i(), r.one("layoutstop", t.stop), r.emit({
        type: "layoutstop",
        layout: r
      });
    else {
      var v = t.eles.nodes(), h = tg(n, t, v);
      v.layoutPositions(r, t, h);
    }
  }, u = 0, l = !0;
  if (t.animate === !0) {
    var c = function d() {
      for (var v = 0; l && v < t.refresh; )
        l = o(u), u++, v++;
      if (!l)
        Xf(n, t), s();
      else {
        var h = gn();
        h - a >= t.animationThreshold && i(), Ps(d);
      }
    };
    c();
  } else {
    for (; l; )
      l = o(u), u++;
    Xf(n, t), s();
  }
  return this;
};
hl.prototype.stop = function() {
  return this.stopped = !0, this.thread && this.thread.stop(), this.emit("layoutstop"), this;
};
hl.prototype.destroy = function() {
  return this.thread && this.thread.stop(), this;
};
var pP = function(e, r, n) {
  for (var a = n.eles.edges(), i = n.eles.nodes(), o = pr(n.boundingBox ? n.boundingBox : {
    x1: 0,
    y1: 0,
    w: e.width(),
    h: e.height()
  }), s = {
    isCompound: e.hasCompoundNodes(),
    layoutNodes: [],
    idToIndex: {},
    nodeSize: i.size(),
    graphSet: [],
    indexToGraph: [],
    layoutEdges: [],
    edgeSize: a.size(),
    temperature: n.initialTemp,
    clientWidth: o.w,
    clientHeight: o.h,
    boundingBox: o
  }, u = n.eles.components(), l = {}, c = 0; c < u.length; c++)
    for (var d = u[c], v = 0; v < d.length; v++) {
      var h = d[v];
      l[h.id()] = c;
    }
  for (var c = 0; c < s.nodeSize; c++) {
    var f = i[c], p = f.layoutDimensions(n), m = {};
    m.isLocked = f.locked(), m.id = f.data("id"), m.parentId = f.data("parent"), m.cmptId = l[f.id()], m.children = [], m.positionX = f.position("x"), m.positionY = f.position("y"), m.offsetX = 0, m.offsetY = 0, m.height = p.w, m.width = p.h, m.maxX = m.positionX + m.width / 2, m.minX = m.positionX - m.width / 2, m.maxY = m.positionY + m.height / 2, m.minY = m.positionY - m.height / 2, m.padLeft = parseFloat(f.style("padding")), m.padRight = parseFloat(f.style("padding")), m.padTop = parseFloat(f.style("padding")), m.padBottom = parseFloat(f.style("padding")), m.nodeRepulsion = pt(n.nodeRepulsion) ? n.nodeRepulsion(f) : n.nodeRepulsion, s.layoutNodes.push(m), s.idToIndex[m.id] = c;
  }
  for (var g = [], y = 0, b = -1, w = [], c = 0; c < s.nodeSize; c++) {
    var f = s.layoutNodes[c], x = f.parentId;
    x != null ? s.layoutNodes[s.idToIndex[x]].children.push(f.id) : (g[++b] = f.id, w.push(f.id));
  }
  for (s.graphSet.push(w); y <= b; ) {
    var E = g[y++], C = s.idToIndex[E], h = s.layoutNodes[C], T = h.children;
    if (T.length > 0) {
      s.graphSet.push(T);
      for (var c = 0; c < T.length; c++)
        g[++b] = T[c];
    }
  }
  for (var c = 0; c < s.graphSet.length; c++)
    for (var k = s.graphSet[c], v = 0; v < k.length; v++) {
      var _ = s.idToIndex[k[v]];
      s.indexToGraph[_] = c;
    }
  for (var c = 0; c < s.edgeSize; c++) {
    var D = a[c], O = {};
    O.id = D.data("id"), O.sourceId = D.data("source"), O.targetId = D.data("target");
    var F = pt(n.idealEdgeLength) ? n.idealEdgeLength(D) : n.idealEdgeLength, L = pt(n.edgeElasticity) ? n.edgeElasticity(D) : n.edgeElasticity, B = s.idToIndex[O.sourceId], I = s.idToIndex[O.targetId], M = s.indexToGraph[B], A = s.indexToGraph[I];
    if (M != A) {
      for (var R = gP(O.sourceId, O.targetId, s), K = s.graphSet[R], H = 0, m = s.layoutNodes[B]; K.indexOf(m.id) === -1; )
        m = s.layoutNodes[s.idToIndex[m.parentId]], H++;
      for (m = s.layoutNodes[I]; K.indexOf(m.id) === -1; )
        m = s.layoutNodes[s.idToIndex[m.parentId]], H++;
      F *= H * n.nestingFactor;
    }
    O.idealLength = F, O.elasticity = L, s.layoutEdges.push(O);
  }
  return s;
}, gP = function(e, r, n) {
  var a = mP(e, r, 0, n);
  return 2 > a.count ? 0 : a.graph;
}, mP = function t(e, r, n, a) {
  var i = a.graphSet[n];
  if (-1 < i.indexOf(e) && -1 < i.indexOf(r))
    return {
      count: 2,
      graph: n
    };
  for (var o = 0, s = 0; s < i.length; s++) {
    var u = i[s], l = a.idToIndex[u], c = a.layoutNodes[l].children;
    if (c.length !== 0) {
      var d = a.indexToGraph[a.idToIndex[c[0]]], v = t(e, r, d, a);
      if (v.count !== 0)
        if (v.count === 1) {
          if (o++, o === 2)
            break;
        } else
          return v;
    }
  }
  return {
    count: o,
    graph: n
  };
}, yP, bP = function(e, r) {
  for (var n = e.clientWidth, a = e.clientHeight, i = 0; i < e.nodeSize; i++) {
    var o = e.layoutNodes[i];
    o.children.length === 0 && !o.isLocked && (o.positionX = Math.random() * n, o.positionY = Math.random() * a);
  }
}, tg = function(e, r, n) {
  var a = e.boundingBox, i = {
    x1: 1 / 0,
    x2: -1 / 0,
    y1: 1 / 0,
    y2: -1 / 0
  };
  return r.boundingBox && (n.forEach(function(o) {
    var s = e.layoutNodes[e.idToIndex[o.data("id")]];
    i.x1 = Math.min(i.x1, s.positionX), i.x2 = Math.max(i.x2, s.positionX), i.y1 = Math.min(i.y1, s.positionY), i.y2 = Math.max(i.y2, s.positionY);
  }), i.w = i.x2 - i.x1, i.h = i.y2 - i.y1), function(o, s) {
    var u = e.layoutNodes[e.idToIndex[o.data("id")]];
    if (r.boundingBox) {
      var l = (u.positionX - i.x1) / i.w, c = (u.positionY - i.y1) / i.h;
      return {
        x: a.x1 + l * a.w,
        y: a.y1 + c * a.h
      };
    } else
      return {
        x: u.positionX,
        y: u.positionY
      };
  };
}, wP = function(e, r, n) {
  var a = n.layout, i = n.eles.nodes(), o = tg(e, n, i);
  i.positions(o), e.ready !== !0 && (e.ready = !0, a.one("layoutready", n.ready), a.emit({
    type: "layoutready",
    layout: this
  }));
}, CP = function(e, r, n) {
  xP(e, r), SP(e), TP(e, r), _P(e), DP(e);
}, xP = function(e, r) {
  for (var n = 0; n < e.graphSet.length; n++)
    for (var a = e.graphSet[n], i = a.length, o = 0; o < i; o++)
      for (var s = e.layoutNodes[e.idToIndex[a[o]]], u = o + 1; u < i; u++) {
        var l = e.layoutNodes[e.idToIndex[a[u]]];
        EP(s, l, e, r);
      }
}, Zf = function(e) {
  return -e + 2 * e * Math.random();
}, EP = function(e, r, n, a) {
  var i = e.cmptId, o = r.cmptId;
  if (!(i !== o && !n.isCompound)) {
    var s = r.positionX - e.positionX, u = r.positionY - e.positionY, l = 1;
    s === 0 && u === 0 && (s = Zf(l), u = Zf(l));
    var c = kP(e, r, s, u);
    if (c > 0)
      var d = a.nodeOverlap * c, v = Math.sqrt(s * s + u * u), h = d * s / v, f = d * u / v;
    else
      var p = Bs(e, s, u), m = Bs(r, -1 * s, -1 * u), g = m.x - p.x, y = m.y - p.y, b = g * g + y * y, v = Math.sqrt(b), d = (e.nodeRepulsion + r.nodeRepulsion) / b, h = d * g / v, f = d * y / v;
    e.isLocked || (e.offsetX -= h, e.offsetY -= f), r.isLocked || (r.offsetX += h, r.offsetY += f);
  }
}, kP = function(e, r, n, a) {
  if (n > 0)
    var i = e.maxX - r.minX;
  else
    var i = r.maxX - e.minX;
  if (a > 0)
    var o = e.maxY - r.minY;
  else
    var o = r.maxY - e.minY;
  return i >= 0 && o >= 0 ? Math.sqrt(i * i + o * o) : 0;
}, Bs = function(e, r, n) {
  var a = e.positionX, i = e.positionY, o = e.height || 1, s = e.width || 1, u = n / r, l = o / s, c = {};
  return r === 0 && 0 < n || r === 0 && 0 > n ? (c.x = a, c.y = i + o / 2, c) : 0 < r && -1 * l <= u && u <= l ? (c.x = a + s / 2, c.y = i + s * n / 2 / r, c) : 0 > r && -1 * l <= u && u <= l ? (c.x = a - s / 2, c.y = i - s * n / 2 / r, c) : 0 < n && (u <= -1 * l || u >= l) ? (c.x = a + o * r / 2 / n, c.y = i + o / 2, c) : (0 > n && (u <= -1 * l || u >= l) && (c.x = a - o * r / 2 / n, c.y = i - o / 2), c);
}, SP = function(e, r) {
  for (var n = 0; n < e.edgeSize; n++) {
    var a = e.layoutEdges[n], i = e.idToIndex[a.sourceId], o = e.layoutNodes[i], s = e.idToIndex[a.targetId], u = e.layoutNodes[s], l = u.positionX - o.positionX, c = u.positionY - o.positionY;
    if (!(l === 0 && c === 0)) {
      var d = Bs(o, l, c), v = Bs(u, -1 * l, -1 * c), h = v.x - d.x, f = v.y - d.y, p = Math.sqrt(h * h + f * f), m = Math.pow(a.idealLength - p, 2) / a.elasticity;
      if (p !== 0)
        var g = m * h / p, y = m * f / p;
      else
        var g = 0, y = 0;
      o.isLocked || (o.offsetX += g, o.offsetY += y), u.isLocked || (u.offsetX -= g, u.offsetY -= y);
    }
  }
}, TP = function(e, r) {
  if (r.gravity !== 0)
    for (var n = 1, a = 0; a < e.graphSet.length; a++) {
      var i = e.graphSet[a], o = i.length;
      if (a === 0)
        var s = e.clientHeight / 2, u = e.clientWidth / 2;
      else
        var l = e.layoutNodes[e.idToIndex[i[0]]], c = e.layoutNodes[e.idToIndex[l.parentId]], s = c.positionX, u = c.positionY;
      for (var d = 0; d < o; d++) {
        var v = e.layoutNodes[e.idToIndex[i[d]]];
        if (!v.isLocked) {
          var h = s - v.positionX, f = u - v.positionY, p = Math.sqrt(h * h + f * f);
          if (p > n) {
            var m = r.gravity * h / p, g = r.gravity * f / p;
            v.offsetX += m, v.offsetY += g;
          }
        }
      }
    }
}, _P = function(e, r) {
  var n = [], a = 0, i = -1;
  for (n.push.apply(n, e.graphSet[0]), i += e.graphSet[0].length; a <= i; ) {
    var o = n[a++], s = e.idToIndex[o], u = e.layoutNodes[s], l = u.children;
    if (0 < l.length && !u.isLocked) {
      for (var c = u.offsetX, d = u.offsetY, v = 0; v < l.length; v++) {
        var h = e.layoutNodes[e.idToIndex[l[v]]];
        h.offsetX += c, h.offsetY += d, n[++i] = l[v];
      }
      u.offsetX = 0, u.offsetY = 0;
    }
  }
}, DP = function(e, r) {
  for (var n = 0; n < e.nodeSize; n++) {
    var a = e.layoutNodes[n];
    0 < a.children.length && (a.maxX = void 0, a.minX = void 0, a.maxY = void 0, a.minY = void 0);
  }
  for (var n = 0; n < e.nodeSize; n++) {
    var a = e.layoutNodes[n];
    if (!(0 < a.children.length || a.isLocked)) {
      var i = PP(a.offsetX, a.offsetY, e.temperature);
      a.positionX += i.x, a.positionY += i.y, a.offsetX = 0, a.offsetY = 0, a.minX = a.positionX - a.width, a.maxX = a.positionX + a.width, a.minY = a.positionY - a.height, a.maxY = a.positionY + a.height, OP(a, e);
    }
  }
  for (var n = 0; n < e.nodeSize; n++) {
    var a = e.layoutNodes[n];
    0 < a.children.length && !a.isLocked && (a.positionX = (a.maxX + a.minX) / 2, a.positionY = (a.maxY + a.minY) / 2, a.width = a.maxX - a.minX, a.height = a.maxY - a.minY);
  }
}, PP = function(e, r, n) {
  var a = Math.sqrt(e * e + r * r);
  if (a > n)
    var i = {
      x: n * e / a,
      y: n * r / a
    };
  else
    var i = {
      x: e,
      y: r
    };
  return i;
}, OP = function t(e, r) {
  var n = e.parentId;
  if (n != null) {
    var a = r.layoutNodes[r.idToIndex[n]], i = !1;
    if ((a.maxX == null || e.maxX + a.padRight > a.maxX) && (a.maxX = e.maxX + a.padRight, i = !0), (a.minX == null || e.minX - a.padLeft < a.minX) && (a.minX = e.minX - a.padLeft, i = !0), (a.maxY == null || e.maxY + a.padBottom > a.maxY) && (a.maxY = e.maxY + a.padBottom, i = !0), (a.minY == null || e.minY - a.padTop < a.minY) && (a.minY = e.minY - a.padTop, i = !0), i)
      return t(a, r);
  }
}, Xf = function(e, r) {
  for (var n = e.layoutNodes, a = [], i = 0; i < n.length; i++) {
    var o = n[i], s = o.cmptId, u = a[s] = a[s] || [];
    u.push(o);
  }
  for (var l = 0, i = 0; i < a.length; i++) {
    var c = a[i];
    if (c) {
      c.x1 = 1 / 0, c.x2 = -1 / 0, c.y1 = 1 / 0, c.y2 = -1 / 0;
      for (var d = 0; d < c.length; d++) {
        var v = c[d];
        c.x1 = Math.min(c.x1, v.positionX - v.width / 2), c.x2 = Math.max(c.x2, v.positionX + v.width / 2), c.y1 = Math.min(c.y1, v.positionY - v.height / 2), c.y2 = Math.max(c.y2, v.positionY + v.height / 2);
      }
      c.w = c.x2 - c.x1, c.h = c.y2 - c.y1, l += c.w * c.h;
    }
  }
  a.sort(function(y, b) {
    return b.w * b.h - y.w * y.h;
  });
  for (var h = 0, f = 0, p = 0, m = 0, g = Math.sqrt(l) * e.clientWidth / e.clientHeight, i = 0; i < a.length; i++) {
    var c = a[i];
    if (c) {
      for (var d = 0; d < c.length; d++) {
        var v = c[d];
        v.isLocked || (v.positionX += h - c.x1, v.positionY += f - c.y1);
      }
      h += c.w + r.componentSpacing, p += c.w + r.componentSpacing, m = Math.max(m, c.h), p > g && (f += m + r.componentSpacing, h = 0, p = 0, m = 0);
    }
  }
}, LP = {
  fit: !0,
  // whether to fit the viewport to the graph
  padding: 30,
  // padding used on fit
  boundingBox: void 0,
  // constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
  avoidOverlap: !0,
  // prevents node overlap, may overflow boundingBox if not enough space
  avoidOverlapPadding: 10,
  // extra spacing around nodes when avoidOverlap: true
  nodeDimensionsIncludeLabels: !1,
  // Excludes the label when calculating node bounding boxes for the layout algorithm
  spacingFactor: void 0,
  // Applies a multiplicative factor (>0) to expand or compress the overall area that the nodes take up
  condense: !1,
  // uses all available space on false, uses minimal space on true
  rows: void 0,
  // force num of rows in the grid
  cols: void 0,
  // force num of columns in the grid
  position: function(e) {
  },
  // returns { row, col } for element
  sort: void 0,
  // a sorting function to order the nodes; e.g. function(a, b){ return a.data('weight') - b.data('weight') }
  animate: !1,
  // whether to transition the node positions
  animationDuration: 500,
  // duration of animation in ms if enabled
  animationEasing: void 0,
  // easing of animation if enabled
  animateFilter: function(e, r) {
    return !0;
  },
  // a function that determines whether the node should be animated.  All nodes animated by default on animate enabled.  Non-animated nodes are positioned immediately when the layout starts
  ready: void 0,
  // callback on layoutready
  stop: void 0,
  // callback on layoutstop
  transform: function(e, r) {
    return r;
  }
  // transform a given node position. Useful for changing flow direction in discrete layouts 
};
function rg(t) {
  this.options = Re({}, LP, t);
}
rg.prototype.run = function() {
  var t = this.options, e = t, r = t.cy, n = e.eles, a = n.nodes().not(":parent");
  e.sort && (a = a.sort(e.sort));
  var i = pr(e.boundingBox ? e.boundingBox : {
    x1: 0,
    y1: 0,
    w: r.width(),
    h: r.height()
  });
  if (i.h === 0 || i.w === 0)
    n.nodes().layoutPositions(this, e, function(ee) {
      return {
        x: i.x1,
        y: i.y1
      };
    });
  else {
    var o = a.size(), s = Math.sqrt(o * i.h / i.w), u = Math.round(s), l = Math.round(i.w / i.h * s), c = function(se) {
      if (se == null)
        return Math.min(u, l);
      var oe = Math.min(u, l);
      oe == u ? u = se : l = se;
    }, d = function(se) {
      if (se == null)
        return Math.max(u, l);
      var oe = Math.max(u, l);
      oe == u ? u = se : l = se;
    }, v = e.rows, h = e.cols != null ? e.cols : e.columns;
    if (v != null && h != null)
      u = v, l = h;
    else if (v != null && h == null)
      u = v, l = Math.ceil(o / u);
    else if (v == null && h != null)
      l = h, u = Math.ceil(o / l);
    else if (l * u > o) {
      var f = c(), p = d();
      (f - 1) * p >= o ? c(f - 1) : (p - 1) * f >= o && d(p - 1);
    } else
      for (; l * u < o; ) {
        var m = c(), g = d();
        (g + 1) * m >= o ? d(g + 1) : c(m + 1);
      }
    var y = i.w / l, b = i.h / u;
    if (e.condense && (y = 0, b = 0), e.avoidOverlap)
      for (var w = 0; w < a.length; w++) {
        var x = a[w], E = x._private.position;
        (E.x == null || E.y == null) && (E.x = 0, E.y = 0);
        var C = x.layoutDimensions(e), T = e.avoidOverlapPadding, k = C.w + T, _ = C.h + T;
        y = Math.max(y, k), b = Math.max(b, _);
      }
    for (var D = {}, O = function(se, oe) {
      return !!D["c-" + se + "-" + oe];
    }, F = function(se, oe) {
      D["c-" + se + "-" + oe] = !0;
    }, L = 0, B = 0, I = function() {
      B++, B >= l && (B = 0, L++);
    }, M = {}, A = 0; A < a.length; A++) {
      var R = a[A], K = e.position(R);
      if (K && (K.row !== void 0 || K.col !== void 0)) {
        var H = {
          row: K.row,
          col: K.col
        };
        if (H.col === void 0)
          for (H.col = 0; O(H.row, H.col); )
            H.col++;
        else if (H.row === void 0)
          for (H.row = 0; O(H.row, H.col); )
            H.row++;
        M[R.id()] = H, F(H.row, H.col);
      }
    }
    var q = function(se, oe) {
      var ae, ue;
      if (se.locked() || se.isParent())
        return !1;
      var te = M[se.id()];
      if (te)
        ae = te.col * y + y / 2 + i.x1, ue = te.row * b + b / 2 + i.y1;
      else {
        for (; O(L, B); )
          I();
        ae = B * y + y / 2 + i.x1, ue = L * b + b / 2 + i.y1, F(L, B), I();
      }
      return {
        x: ae,
        y: ue
      };
    };
    a.layoutPositions(this, e, q);
  }
  return this;
};
var IP = {
  ready: function() {
  },
  // on layoutready
  stop: function() {
  }
  // on layoutstop
};
function kc(t) {
  this.options = Re({}, IP, t);
}
kc.prototype.run = function() {
  var t = this.options, e = t.eles, r = this;
  return t.cy, r.emit("layoutstart"), e.nodes().positions(function() {
    return {
      x: 0,
      y: 0
    };
  }), r.one("layoutready", t.ready), r.emit("layoutready"), r.one("layoutstop", t.stop), r.emit("layoutstop"), this;
};
kc.prototype.stop = function() {
  return this;
};
var FP = {
  positions: void 0,
  // map of (node id) => (position obj); or function(node){ return somPos; }
  zoom: void 0,
  // the zoom level to set (prob want fit = false if set)
  pan: void 0,
  // the pan level to set (prob want fit = false if set)
  fit: !0,
  // whether to fit to viewport
  padding: 30,
  // padding on fit
  spacingFactor: void 0,
  // Applies a multiplicative factor (>0) to expand or compress the overall area that the nodes take up
  animate: !1,
  // whether to transition the node positions
  animationDuration: 500,
  // duration of animation in ms if enabled
  animationEasing: void 0,
  // easing of animation if enabled
  animateFilter: function(e, r) {
    return !0;
  },
  // a function that determines whether the node should be animated.  All nodes animated by default on animate enabled.  Non-animated nodes are positioned immediately when the layout starts
  ready: void 0,
  // callback on layoutready
  stop: void 0,
  // callback on layoutstop
  transform: function(e, r) {
    return r;
  }
  // transform a given node position. Useful for changing flow direction in discrete layouts
};
function ng(t) {
  this.options = Re({}, FP, t);
}
ng.prototype.run = function() {
  var t = this.options, e = t.eles, r = e.nodes(), n = pt(t.positions);
  function a(i) {
    if (t.positions == null)
      return N5(i.position());
    if (n)
      return t.positions(i);
    var o = t.positions[i._private.data.id];
    return o ?? null;
  }
  return r.layoutPositions(this, t, function(i, o) {
    var s = a(i);
    return i.locked() || s == null ? !1 : s;
  }), this;
};
var AP = {
  fit: !0,
  // whether to fit to viewport
  padding: 30,
  // fit padding
  boundingBox: void 0,
  // constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
  animate: !1,
  // whether to transition the node positions
  animationDuration: 500,
  // duration of animation in ms if enabled
  animationEasing: void 0,
  // easing of animation if enabled
  animateFilter: function(e, r) {
    return !0;
  },
  // a function that determines whether the node should be animated.  All nodes animated by default on animate enabled.  Non-animated nodes are positioned immediately when the layout starts
  ready: void 0,
  // callback on layoutready
  stop: void 0,
  // callback on layoutstop
  transform: function(e, r) {
    return r;
  }
  // transform a given node position. Useful for changing flow direction in discrete layouts 
};
function ag(t) {
  this.options = Re({}, AP, t);
}
ag.prototype.run = function() {
  var t = this.options, e = t.cy, r = t.eles, n = pr(t.boundingBox ? t.boundingBox : {
    x1: 0,
    y1: 0,
    w: e.width(),
    h: e.height()
  }), a = function(o, s) {
    return {
      x: n.x1 + Math.round(Math.random() * n.w),
      y: n.y1 + Math.round(Math.random() * n.h)
    };
  };
  return r.nodes().layoutPositions(this, t, a), this;
};
var MP = [{
  name: "breadthfirst",
  impl: Qp
}, {
  name: "circle",
  impl: Jp
}, {
  name: "concentric",
  impl: eg
}, {
  name: "cose",
  impl: hl
}, {
  name: "grid",
  impl: rg
}, {
  name: "null",
  impl: kc
}, {
  name: "preset",
  impl: ng
}, {
  name: "random",
  impl: ag
}];
function ig(t) {
  this.options = t, this.notifications = 0;
}
var jf = function() {
}, Qf = function() {
  throw new Error("A headless instance can not render images");
};
ig.prototype = {
  recalculateRenderedStyle: jf,
  notify: function() {
    this.notifications++;
  },
  init: jf,
  isHeadless: function() {
    return !0;
  },
  png: Qf,
  jpg: Qf
};
var Sc = {};
Sc.arrowShapeWidth = 0.3;
Sc.registerArrowShapes = function() {
  var t = this.arrowShapes = {}, e = this, r = function(l, c, d, v, h, f, p) {
    var m = h.x - d / 2 - p, g = h.x + d / 2 + p, y = h.y - d / 2 - p, b = h.y + d / 2 + p, w = m <= l && l <= g && y <= c && c <= b;
    return w;
  }, n = function(l, c, d, v, h) {
    var f = l * Math.cos(v) - c * Math.sin(v), p = l * Math.sin(v) + c * Math.cos(v), m = f * d, g = p * d, y = m + h.x, b = g + h.y;
    return {
      x: y,
      y: b
    };
  }, a = function(l, c, d, v) {
    for (var h = [], f = 0; f < l.length; f += 2) {
      var p = l[f], m = l[f + 1];
      h.push(n(p, m, c, d, v));
    }
    return h;
  }, i = function(l) {
    for (var c = [], d = 0; d < l.length; d++) {
      var v = l[d];
      c.push(v.x, v.y);
    }
    return c;
  }, o = function(l) {
    return l.pstyle("width").pfValue * l.pstyle("arrow-scale").pfValue * 2;
  }, s = function(l, c) {
    Fe(c) && (c = t[c]), t[l] = Re({
      name: l,
      points: [-0.15, -0.3, 0.15, -0.3, 0.15, 0.3, -0.15, 0.3],
      collide: function(v, h, f, p, m, g) {
        var y = i(a(this.points, f + 2 * g, p, m)), b = dr(v, h, y);
        return b;
      },
      roughCollide: r,
      draw: function(v, h, f, p) {
        var m = a(this.points, h, f, p);
        e.arrowShapeImpl("polygon")(v, m);
      },
      spacing: function(v) {
        return 0;
      },
      gap: o
    }, c);
  };
  s("none", {
    collide: Os,
    roughCollide: Os,
    draw: cc,
    spacing: lf,
    gap: lf
  }), s("triangle", {
    points: [-0.15, -0.3, 0, 0, 0.15, -0.3]
  }), s("arrow", "triangle"), s("triangle-backcurve", {
    points: t.triangle.points,
    controlPoint: [0, -0.15],
    roughCollide: r,
    draw: function(l, c, d, v, h) {
      var f = a(this.points, c, d, v), p = this.controlPoint, m = n(p[0], p[1], c, d, v);
      e.arrowShapeImpl(this.name)(l, f, m);
    },
    gap: function(l) {
      return o(l) * 0.8;
    }
  }), s("triangle-tee", {
    points: [0, 0, 0.15, -0.3, -0.15, -0.3, 0, 0],
    pointsTee: [-0.15, -0.4, -0.15, -0.5, 0.15, -0.5, 0.15, -0.4],
    collide: function(l, c, d, v, h, f, p) {
      var m = i(a(this.points, d + 2 * p, v, h)), g = i(a(this.pointsTee, d + 2 * p, v, h)), y = dr(l, c, m) || dr(l, c, g);
      return y;
    },
    draw: function(l, c, d, v, h) {
      var f = a(this.points, c, d, v), p = a(this.pointsTee, c, d, v);
      e.arrowShapeImpl(this.name)(l, f, p);
    }
  }), s("circle-triangle", {
    radius: 0.15,
    pointsTr: [0, -0.15, 0.15, -0.45, -0.15, -0.45, 0, -0.15],
    collide: function(l, c, d, v, h, f, p) {
      var m = h, g = Math.pow(m.x - l, 2) + Math.pow(m.y - c, 2) <= Math.pow((d + 2 * p) * this.radius, 2), y = i(a(this.points, d + 2 * p, v, h));
      return dr(l, c, y) || g;
    },
    draw: function(l, c, d, v, h) {
      var f = a(this.pointsTr, c, d, v);
      e.arrowShapeImpl(this.name)(l, f, v.x, v.y, this.radius * c);
    },
    spacing: function(l) {
      return e.getArrowWidth(l.pstyle("width").pfValue, l.pstyle("arrow-scale").value) * this.radius;
    }
  }), s("triangle-cross", {
    points: [0, 0, 0.15, -0.3, -0.15, -0.3, 0, 0],
    baseCrossLinePts: [
      -0.15,
      -0.4,
      // first half of the rectangle
      -0.15,
      -0.4,
      0.15,
      -0.4,
      // second half of the rectangle
      0.15,
      -0.4
    ],
    crossLinePts: function(l, c) {
      var d = this.baseCrossLinePts.slice(), v = c / l, h = 3, f = 5;
      return d[h] = d[h] - v, d[f] = d[f] - v, d;
    },
    collide: function(l, c, d, v, h, f, p) {
      var m = i(a(this.points, d + 2 * p, v, h)), g = i(a(this.crossLinePts(d, f), d + 2 * p, v, h)), y = dr(l, c, m) || dr(l, c, g);
      return y;
    },
    draw: function(l, c, d, v, h) {
      var f = a(this.points, c, d, v), p = a(this.crossLinePts(c, h), c, d, v);
      e.arrowShapeImpl(this.name)(l, f, p);
    }
  }), s("vee", {
    points: [-0.15, -0.3, 0, 0, 0.15, -0.3, 0, -0.15],
    gap: function(l) {
      return o(l) * 0.525;
    }
  }), s("circle", {
    radius: 0.15,
    collide: function(l, c, d, v, h, f, p) {
      var m = h, g = Math.pow(m.x - l, 2) + Math.pow(m.y - c, 2) <= Math.pow((d + 2 * p) * this.radius, 2);
      return g;
    },
    draw: function(l, c, d, v, h) {
      e.arrowShapeImpl(this.name)(l, v.x, v.y, this.radius * c);
    },
    spacing: function(l) {
      return e.getArrowWidth(l.pstyle("width").pfValue, l.pstyle("arrow-scale").value) * this.radius;
    }
  }), s("tee", {
    points: [-0.15, 0, -0.15, -0.1, 0.15, -0.1, 0.15, 0],
    spacing: function(l) {
      return 1;
    },
    gap: function(l) {
      return 1;
    }
  }), s("square", {
    points: [-0.15, 0, 0.15, 0, 0.15, -0.3, -0.15, -0.3]
  }), s("diamond", {
    points: [-0.15, -0.15, 0, -0.3, 0.15, -0.15, 0, 0],
    gap: function(l) {
      return l.pstyle("width").pfValue * l.pstyle("arrow-scale").value;
    }
  }), s("chevron", {
    points: [0, 0, -0.15, -0.15, -0.1, -0.2, 0, -0.1, 0.1, -0.2, 0.15, -0.15],
    gap: function(l) {
      return 0.95 * l.pstyle("width").pfValue * l.pstyle("arrow-scale").value;
    }
  });
};
var Da = {};
Da.projectIntoViewport = function(t, e) {
  var r = this.cy, n = this.findContainerClientCoords(), a = n[0], i = n[1], o = n[4], s = r.pan(), u = r.zoom(), l = ((t - a) / o - s.x) / u, c = ((e - i) / o - s.y) / u;
  return [l, c];
};
Da.findContainerClientCoords = function() {
  if (this.containerBB)
    return this.containerBB;
  var t = this.container, e = t.getBoundingClientRect(), r = this.cy.window().getComputedStyle(t), n = function(g) {
    return parseFloat(r.getPropertyValue(g));
  }, a = {
    left: n("padding-left"),
    right: n("padding-right"),
    top: n("padding-top"),
    bottom: n("padding-bottom")
  }, i = {
    left: n("border-left-width"),
    right: n("border-right-width"),
    top: n("border-top-width"),
    bottom: n("border-bottom-width")
  }, o = t.clientWidth, s = t.clientHeight, u = a.left + a.right, l = a.top + a.bottom, c = i.left + i.right, d = e.width / (o + c), v = o - u, h = s - l, f = e.left + a.left + i.left, p = e.top + a.top + i.top;
  return this.containerBB = [f, p, v, h, d];
};
Da.invalidateContainerClientCoordsCache = function() {
  this.containerBB = null;
};
Da.findNearestElement = function(t, e, r, n) {
  return this.findNearestElements(t, e, r, n)[0];
};
Da.findNearestElements = function(t, e, r, n) {
  var a = this, i = this, o = i.getCachedZSortedEles(), s = [], u = i.cy.zoom(), l = i.cy.hasCompoundNodes(), c = (n ? 24 : 8) / u, d = (n ? 8 : 2) / u, v = (n ? 8 : 2) / u, h = 1 / 0, f, p;
  r && (o = o.interactive);
  function m(C, T) {
    if (C.isNode()) {
      if (p)
        return;
      p = C, s.push(C);
    }
    if (C.isEdge() && (T == null || T < h))
      if (f) {
        if (f.pstyle("z-compound-depth").value === C.pstyle("z-compound-depth").value && f.pstyle("z-compound-depth").value === C.pstyle("z-compound-depth").value) {
          for (var k = 0; k < s.length; k++)
            if (s[k].isEdge()) {
              s[k] = C, f = C, h = T ?? h;
              break;
            }
        }
      } else
        s.push(C), f = C, h = T ?? h;
  }
  function g(C) {
    var T = C.outerWidth() + 2 * d, k = C.outerHeight() + 2 * d, _ = T / 2, D = k / 2, O = C.position(), F = C.pstyle("corner-radius").value === "auto" ? "auto" : C.pstyle("corner-radius").pfValue, L = C._private.rscratch;
    if (O.x - _ <= t && t <= O.x + _ && O.y - D <= e && e <= O.y + D) {
      var B = i.nodeShapes[a.getNodeShape(C)];
      if (B.checkPoint(t, e, 0, T, k, O.x, O.y, F, L))
        return m(C, 0), !0;
    }
  }
  function y(C) {
    var T = C._private, k = T.rscratch, _ = C.pstyle("width").pfValue, D = C.pstyle("arrow-scale").value, O = _ / 2 + c, F = O * O, L = O * 2, A = T.source, R = T.target, B;
    if (k.edgeType === "segments" || k.edgeType === "straight" || k.edgeType === "haystack") {
      for (var I = k.allpts, M = 0; M + 3 < I.length; M += 2)
        if (X5(t, e, I[M], I[M + 1], I[M + 2], I[M + 3], L) && F > (B = t4(t, e, I[M], I[M + 1], I[M + 2], I[M + 3])))
          return m(C, B), !0;
    } else if (k.edgeType === "bezier" || k.edgeType === "multibezier" || k.edgeType === "self" || k.edgeType === "compound") {
      for (var I = k.allpts, M = 0; M + 5 < k.allpts.length; M += 4)
        if (j5(t, e, I[M], I[M + 1], I[M + 2], I[M + 3], I[M + 4], I[M + 5], L) && F > (B = e4(t, e, I[M], I[M + 1], I[M + 2], I[M + 3], I[M + 4], I[M + 5])))
          return m(C, B), !0;
    }
    for (var A = A || T.source, R = R || T.target, K = a.getArrowWidth(_, D), H = [{
      name: "source",
      x: k.arrowStartX,
      y: k.arrowStartY,
      angle: k.srcArrowAngle
    }, {
      name: "target",
      x: k.arrowEndX,
      y: k.arrowEndY,
      angle: k.tgtArrowAngle
    }, {
      name: "mid-source",
      x: k.midX,
      y: k.midY,
      angle: k.midsrcArrowAngle
    }, {
      name: "mid-target",
      x: k.midX,
      y: k.midY,
      angle: k.midtgtArrowAngle
    }], M = 0; M < H.length; M++) {
      var q = H[M], ee = i.arrowShapes[C.pstyle(q.name + "-arrow-shape").value], se = C.pstyle("width").pfValue;
      if (ee.roughCollide(t, e, K, q.angle, {
        x: q.x,
        y: q.y
      }, se, c) && ee.collide(t, e, K, q.angle, {
        x: q.x,
        y: q.y
      }, se, c))
        return m(C), !0;
    }
    l && s.length > 0 && (g(A), g(R));
  }
  function b(C, T, k) {
    return Nr(C, T, k);
  }
  function w(C, T) {
    var k = C._private, _ = v, D;
    T ? D = T + "-" : D = "", C.boundingBox();
    var O = k.labelBounds[T || "main"], F = C.pstyle(D + "label").value, L = C.pstyle("text-events").strValue === "yes";
    if (!(!L || !F)) {
      var B = b(k.rscratch, "labelX", T), I = b(k.rscratch, "labelY", T), M = b(k.rscratch, "labelAngle", T), A = C.pstyle(D + "text-margin-x").pfValue, R = C.pstyle(D + "text-margin-y").pfValue, K = O.x1 - _ - A, H = O.x2 + _ - A, q = O.y1 - _ - R, ee = O.y2 + _ - R;
      if (M) {
        var se = Math.cos(M), oe = Math.sin(M), ae = function(Ee, fe) {
          return Ee = Ee - B, fe = fe - I, {
            x: Ee * se - fe * oe + B,
            y: Ee * oe + fe * se + I
          };
        }, ue = ae(K, q), te = ae(K, ee), $ = ae(H, q), G = ae(H, ee), Q = [
          // with the margin added after the rotation is applied
          ue.x + A,
          ue.y + R,
          $.x + A,
          $.y + R,
          G.x + A,
          G.y + R,
          te.x + A,
          te.y + R
        ];
        if (dr(t, e, Q))
          return m(C), !0;
      } else if (oi(O, t, e))
        return m(C), !0;
    }
  }
  for (var x = o.length - 1; x >= 0; x--) {
    var E = o[x];
    E.isNode() ? g(E) || w(E) : y(E) || w(E) || w(E, "source") || w(E, "target");
  }
  return s;
};
Da.getAllInBox = function(t, e, r, n) {
  var a = this.getCachedZSortedEles().interactive, i = [], o = Math.min(t, r), s = Math.max(t, r), u = Math.min(e, n), l = Math.max(e, n);
  t = o, r = s, e = u, n = l;
  for (var c = pr({
    x1: t,
    y1: e,
    x2: r,
    y2: n
  }), d = 0; d < a.length; d++) {
    var v = a[d];
    if (v.isNode()) {
      var h = v, f = h.boundingBox({
        includeNodes: !0,
        includeEdges: !1,
        includeLabels: !1
      });
      vc(c, f) && !hp(f, c) && i.push(h);
    } else {
      var p = v, m = p._private, g = m.rscratch;
      if (g.startX != null && g.startY != null && !oi(c, g.startX, g.startY) || g.endX != null && g.endY != null && !oi(c, g.endX, g.endY))
        continue;
      if (g.edgeType === "bezier" || g.edgeType === "multibezier" || g.edgeType === "self" || g.edgeType === "compound" || g.edgeType === "segments" || g.edgeType === "haystack") {
        for (var y = m.rstyle.bezierPts || m.rstyle.linePts || m.rstyle.haystackPts, b = !0, w = 0; w < y.length; w++)
          if (!Z5(c, y[w])) {
            b = !1;
            break;
          }
        b && i.push(p);
      } else (g.edgeType === "haystack" || g.edgeType === "straight") && i.push(p);
    }
  }
  return i;
};
var Ns = {};
Ns.calculateArrowAngles = function(t) {
  var e = t._private.rscratch, r = e.edgeType === "haystack", n = e.edgeType === "bezier", a = e.edgeType === "multibezier", i = e.edgeType === "segments", o = e.edgeType === "compound", s = e.edgeType === "self", u, l, c, d, v, h, g, y;
  if (r ? (c = e.haystackPts[0], d = e.haystackPts[1], v = e.haystackPts[2], h = e.haystackPts[3]) : (c = e.arrowStartX, d = e.arrowStartY, v = e.arrowEndX, h = e.arrowEndY), g = e.midX, y = e.midY, i)
    u = c - e.segpts[0], l = d - e.segpts[1];
  else if (a || o || s || n) {
    var f = e.allpts, p = Nt(f[0], f[2], f[4], 0.1), m = Nt(f[1], f[3], f[5], 0.1);
    u = c - p, l = d - m;
  } else
    u = c - g, l = d - y;
  e.srcArrowAngle = Wo(u, l);
  var g = e.midX, y = e.midY;
  if (r && (g = (c + v) / 2, y = (d + h) / 2), u = v - c, l = h - d, i) {
    var f = e.allpts;
    if (f.length / 2 % 2 === 0) {
      var b = f.length / 2, w = b - 2;
      u = f[b] - f[w], l = f[b + 1] - f[w + 1];
    } else if (e.isRound)
      u = e.midVector[1], l = -e.midVector[0];
    else {
      var b = f.length / 2 - 1, w = b - 2;
      u = f[b] - f[w], l = f[b + 1] - f[w + 1];
    }
  } else if (a || o || s) {
    var f = e.allpts, x = e.ctrlpts, E, C, T, k;
    if (x.length / 2 % 2 === 0) {
      var _ = f.length / 2 - 1, D = _ + 2, O = D + 2;
      E = Nt(f[_], f[D], f[O], 0), C = Nt(f[_ + 1], f[D + 1], f[O + 1], 0), T = Nt(f[_], f[D], f[O], 1e-4), k = Nt(f[_ + 1], f[D + 1], f[O + 1], 1e-4);
    } else {
      var D = f.length / 2 - 1, _ = D - 2, O = D + 2;
      E = Nt(f[_], f[D], f[O], 0.4999), C = Nt(f[_ + 1], f[D + 1], f[O + 1], 0.4999), T = Nt(f[_], f[D], f[O], 0.5), k = Nt(f[_ + 1], f[D + 1], f[O + 1], 0.5);
    }
    u = T - E, l = k - C;
  }
  if (e.midtgtArrowAngle = Wo(u, l), e.midDispX = u, e.midDispY = l, u *= -1, l *= -1, i) {
    var f = e.allpts;
    if (f.length / 2 % 2 !== 0) {
      if (!e.isRound) {
        var b = f.length / 2 - 1, F = b + 2;
        u = -(f[F] - f[b]), l = -(f[F + 1] - f[b + 1]);
      }
    }
  }
  if (e.midsrcArrowAngle = Wo(u, l), i)
    u = v - e.segpts[e.segpts.length - 2], l = h - e.segpts[e.segpts.length - 1];
  else if (a || o || s || n) {
    var f = e.allpts, L = f.length, p = Nt(f[L - 6], f[L - 4], f[L - 2], 0.9), m = Nt(f[L - 5], f[L - 3], f[L - 1], 0.9);
    u = v - p, l = h - m;
  } else
    u = v - g, l = h - y;
  e.tgtArrowAngle = Wo(u, l);
};
Ns.getArrowWidth = Ns.getArrowHeight = function(t, e) {
  var r = this.arrowWidthCache = this.arrowWidthCache || {}, n = r[t + ", " + e];
  return n || (n = Math.max(Math.pow(t * 13.37, 0.9), 29) * e, r[t + ", " + e] = n, n);
};
var pu, gu, Yr = {}, xr = {}, Jf, ev, oa, gs, un, ea, na, Wr, Na, rs, og, sg, mu, yu, tv, rv = function(e, r, n) {
  n.x = r.x - e.x, n.y = r.y - e.y, n.len = Math.sqrt(n.x * n.x + n.y * n.y), n.nx = n.x / n.len, n.ny = n.y / n.len, n.ang = Math.atan2(n.ny, n.nx);
}, BP = function(e, r) {
  r.x = e.x * -1, r.y = e.y * -1, r.nx = e.nx * -1, r.ny = e.ny * -1, r.ang = e.ang > 0 ? -(Math.PI - e.ang) : Math.PI + e.ang;
}, NP = function(e, r, n, a, i) {
  if (e !== tv ? rv(r, e, Yr) : BP(xr, Yr), rv(r, n, xr), Jf = Yr.nx * xr.ny - Yr.ny * xr.nx, ev = Yr.nx * xr.nx - Yr.ny * -xr.ny, un = Math.asin(Math.max(-1, Math.min(1, Jf))), Math.abs(un) < 1e-6) {
    pu = r.x, gu = r.y, na = Na = 0;
    return;
  }
  oa = 1, gs = !1, ev < 0 ? un < 0 ? un = Math.PI + un : (un = Math.PI - un, oa = -1, gs = !0) : un > 0 && (oa = -1, gs = !0), r.radius !== void 0 ? Na = r.radius : Na = a, ea = un / 2, rs = Math.min(Yr.len / 2, xr.len / 2), i ? (Wr = Math.abs(Math.cos(ea) * Na / Math.sin(ea)), Wr > rs ? (Wr = rs, na = Math.abs(Wr * Math.sin(ea) / Math.cos(ea))) : na = Na) : (Wr = Math.min(rs, Na), na = Math.abs(Wr * Math.sin(ea) / Math.cos(ea))), mu = r.x + xr.nx * Wr, yu = r.y + xr.ny * Wr, pu = mu - xr.ny * na * oa, gu = yu + xr.nx * na * oa, og = r.x + Yr.nx * Wr, sg = r.y + Yr.ny * Wr, tv = r;
};
function lg(t, e) {
  e.radius === 0 ? t.lineTo(e.cx, e.cy) : t.arc(e.cx, e.cy, e.radius, e.startAngle, e.endAngle, e.counterClockwise);
}
function Tc(t, e, r, n) {
  var a = arguments.length > 4 && arguments[4] !== void 0 ? arguments[4] : !0;
  return n === 0 || e.radius === 0 ? {
    cx: e.x,
    cy: e.y,
    radius: 0,
    startX: e.x,
    startY: e.y,
    stopX: e.x,
    stopY: e.y,
    startAngle: void 0,
    endAngle: void 0,
    counterClockwise: void 0
  } : (NP(t, e, r, n, a), {
    cx: pu,
    cy: gu,
    radius: na,
    startX: og,
    startY: sg,
    stopX: mu,
    stopY: yu,
    startAngle: Yr.ang + Math.PI / 2 * oa,
    endAngle: xr.ang - Math.PI / 2 * oa,
    counterClockwise: gs
  });
}
var or = {};
or.findMidptPtsEtc = function(t, e) {
  var r = e.posPts, n = e.intersectionPts, a = e.vectorNormInverse, i, o = t.pstyle("source-endpoint"), s = t.pstyle("target-endpoint"), u = o.units != null && s.units != null, l = function(x, E, C, T) {
    var k = T - E, _ = C - x, D = Math.sqrt(_ * _ + k * k);
    return {
      x: -k / D,
      y: _ / D
    };
  }, c = t.pstyle("edge-distances").value;
  switch (c) {
    case "node-position":
      i = r;
      break;
    case "intersection":
      i = n;
      break;
    case "endpoints": {
      if (u) {
        var d = this.manualEndptToPx(t.source()[0], o), v = Mr(d, 2), h = v[0], f = v[1], p = this.manualEndptToPx(t.target()[0], s), m = Mr(p, 2), g = m[0], y = m[1], b = {
          x1: h,
          y1: f,
          x2: g,
          y2: y
        };
        a = l(h, f, g, y), i = b;
      } else
        tt("Edge ".concat(t.id(), " has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")), i = n;
      break;
    }
  }
  return {
    midptPts: i,
    vectorNormInverse: a
  };
};
or.findHaystackPoints = function(t) {
  for (var e = 0; e < t.length; e++) {
    var r = t[e], n = r._private, a = n.rscratch;
    if (!a.haystack) {
      var i = Math.random() * 2 * Math.PI;
      a.source = {
        x: Math.cos(i),
        y: Math.sin(i)
      }, i = Math.random() * 2 * Math.PI, a.target = {
        x: Math.cos(i),
        y: Math.sin(i)
      };
    }
    var o = n.source, s = n.target, u = o.position(), l = s.position(), c = o.width(), d = s.width(), v = o.height(), h = s.height(), f = r.pstyle("haystack-radius").value, p = f / 2;
    a.haystackPts = a.allpts = [a.source.x * c * p + u.x, a.source.y * v * p + u.y, a.target.x * d * p + l.x, a.target.y * h * p + l.y], a.midX = (a.allpts[0] + a.allpts[2]) / 2, a.midY = (a.allpts[1] + a.allpts[3]) / 2, a.edgeType = "haystack", a.haystack = !0, this.storeEdgeProjections(r), this.calculateArrowAngles(r), this.recalculateEdgeLabelProjections(r), this.calculateLabelAngles(r);
  }
};
or.findSegmentsPoints = function(t, e) {
  var r = t._private.rscratch, n = t.pstyle("segment-weights"), a = t.pstyle("segment-distances"), i = t.pstyle("segment-radii"), o = t.pstyle("radius-type"), s = Math.min(n.pfValue.length, a.pfValue.length), u = i.pfValue[i.pfValue.length - 1], l = o.pfValue[o.pfValue.length - 1];
  r.edgeType = "segments", r.segpts = [], r.radii = [], r.isArcRadius = [];
  for (var c = 0; c < s; c++) {
    var d = n.pfValue[c], v = a.pfValue[c], h = 1 - d, f = d, p = this.findMidptPtsEtc(t, e), m = p.midptPts, g = p.vectorNormInverse, y = {
      x: m.x1 * h + m.x2 * f,
      y: m.y1 * h + m.y2 * f
    };
    r.segpts.push(y.x + g.x * v, y.y + g.y * v), r.radii.push(i.pfValue[c] !== void 0 ? i.pfValue[c] : u), r.isArcRadius.push((o.pfValue[c] !== void 0 ? o.pfValue[c] : l) === "arc-radius");
  }
};
or.findLoopPoints = function(t, e, r, n) {
  var a = t._private.rscratch, i = e.dirCounts, o = e.srcPos, s = t.pstyle("control-point-distances"), u = s ? s.pfValue[0] : void 0, l = t.pstyle("loop-direction").pfValue, c = t.pstyle("loop-sweep").pfValue, d = t.pstyle("control-point-step-size").pfValue;
  a.edgeType = "self";
  var v = r, h = d;
  n && (v = 0, h = u);
  var f = l - Math.PI / 2, p = f - c / 2, m = f + c / 2, g = l + "_" + c;
  v = i[g] === void 0 ? i[g] = 0 : ++i[g], a.ctrlpts = [o.x + Math.cos(p) * 1.4 * h * (v / 3 + 1), o.y + Math.sin(p) * 1.4 * h * (v / 3 + 1), o.x + Math.cos(m) * 1.4 * h * (v / 3 + 1), o.y + Math.sin(m) * 1.4 * h * (v / 3 + 1)];
};
or.findCompoundLoopPoints = function(t, e, r, n) {
  var a = t._private.rscratch;
  a.edgeType = "compound";
  var i = e.srcPos, o = e.tgtPos, s = e.srcW, u = e.srcH, l = e.tgtW, c = e.tgtH, d = t.pstyle("control-point-step-size").pfValue, v = t.pstyle("control-point-distances"), h = v ? v.pfValue[0] : void 0, f = r, p = d;
  n && (f = 0, p = h);
  var m = 50, g = {
    x: i.x - s / 2,
    y: i.y - u / 2
  }, y = {
    x: o.x - l / 2,
    y: o.y - c / 2
  }, b = {
    x: Math.min(g.x, y.x),
    y: Math.min(g.y, y.y)
  }, w = 0.5, x = Math.max(w, Math.log(s * 0.01)), E = Math.max(w, Math.log(l * 0.01));
  a.ctrlpts = [b.x, b.y - (1 + Math.pow(m, 1.12) / 100) * p * (f / 3 + 1) * x, b.x - (1 + Math.pow(m, 1.12) / 100) * p * (f / 3 + 1) * E, b.y];
};
or.findStraightEdgePoints = function(t) {
  t._private.rscratch.edgeType = "straight";
};
or.findBezierPoints = function(t, e, r, n, a) {
  var i = t._private.rscratch, o = t.pstyle("control-point-step-size").pfValue, s = t.pstyle("control-point-distances"), u = t.pstyle("control-point-weights"), l = s && u ? Math.min(s.value.length, u.value.length) : 1, c = s ? s.pfValue[0] : void 0, d = u.value[0], v = n;
  i.edgeType = v ? "multibezier" : "bezier", i.ctrlpts = [];
  for (var h = 0; h < l; h++) {
    var f = (0.5 - e.eles.length / 2 + r) * o * (a ? -1 : 1), p = void 0, m = fp(f);
    v && (c = s ? s.pfValue[h] : o, d = u.value[h]), n ? p = c : p = c !== void 0 ? m * c : void 0;
    var g = p !== void 0 ? p : f, y = 1 - d, b = d, w = this.findMidptPtsEtc(t, e), x = w.midptPts, E = w.vectorNormInverse, C = {
      x: x.x1 * y + x.x2 * b,
      y: x.y1 * y + x.y2 * b
    };
    i.ctrlpts.push(C.x + E.x * g, C.y + E.y * g);
  }
};
or.findTaxiPoints = function(t, e) {
  var r = t._private.rscratch;
  r.edgeType = "segments";
  var n = "vertical", a = "horizontal", i = "leftward", o = "rightward", s = "downward", u = "upward", l = "auto", c = e.posPts, d = e.srcW, v = e.srcH, h = e.tgtW, f = e.tgtH, p = t.pstyle("edge-distances").value, m = p !== "node-position", g = t.pstyle("taxi-direction").value, y = g, b = t.pstyle("taxi-turn"), w = b.units === "%", x = b.pfValue, E = x < 0, C = t.pstyle("taxi-turn-min-distance").pfValue, T = m ? (d + h) / 2 : 0, k = m ? (v + f) / 2 : 0, _ = c.x2 - c.x1, D = c.y2 - c.y1, O = function(Ae, Me) {
    return Ae > 0 ? Math.max(Ae - Me, 0) : Math.min(Ae + Me, 0);
  }, F = O(_, T), L = O(D, k), B = !1;
  y === l ? g = Math.abs(F) > Math.abs(L) ? a : n : y === u || y === s ? (g = n, B = !0) : (y === i || y === o) && (g = a, B = !0);
  var I = g === n, M = I ? L : F, A = I ? D : _, R = fp(A), K = !1;
  !(B && (w || E)) && (y === s && A < 0 || y === u && A > 0 || y === i && A > 0 || y === o && A < 0) && (R *= -1, M = R * Math.abs(M), K = !0);
  var H;
  if (w) {
    var q = x < 0 ? 1 + x : x;
    H = q * M;
  } else {
    var ee = x < 0 ? M : 0;
    H = ee + x * R;
  }
  var se = function(Ae) {
    return Math.abs(Ae) < C || Math.abs(Ae) >= Math.abs(M);
  }, oe = se(H), ae = se(Math.abs(M) - Math.abs(H)), ue = oe || ae;
  if (ue && !K)
    if (I) {
      var te = Math.abs(A) <= v / 2, $ = Math.abs(_) <= h / 2;
      if (te) {
        var G = (c.x1 + c.x2) / 2, Q = c.y1, ge = c.y2;
        r.segpts = [G, Q, G, ge];
      } else if ($) {
        var Ee = (c.y1 + c.y2) / 2, fe = c.x1, me = c.x2;
        r.segpts = [fe, Ee, me, Ee];
      } else
        r.segpts = [c.x1, c.y2];
    } else {
      var Ce = Math.abs(A) <= d / 2, ke = Math.abs(D) <= f / 2;
      if (Ce) {
        var xe = (c.y1 + c.y2) / 2, De = c.x1, qe = c.x2;
        r.segpts = [De, xe, qe, xe];
      } else if (ke) {
        var Ke = (c.x1 + c.x2) / 2, Be = c.y1, Ge = c.y2;
        r.segpts = [Ke, Be, Ke, Ge];
      } else
        r.segpts = [c.x2, c.y1];
    }
  else if (I) {
    var le = c.y1 + H + (m ? v / 2 * R : 0), S = c.x1, z = c.x2;
    r.segpts = [S, le, z, le];
  } else {
    var ie = c.x1 + H + (m ? d / 2 * R : 0), j = c.y1, Y = c.y2;
    r.segpts = [ie, j, ie, Y];
  }
  if (r.isRound) {
    var pe = t.pstyle("taxi-radius").value, re = t.pstyle("radius-type").value[0] === "arc-radius";
    r.radii = new Array(r.segpts.length / 2).fill(pe), r.isArcRadius = new Array(r.segpts.length / 2).fill(re);
  }
};
or.tryToCorrectInvalidPoints = function(t, e) {
  var r = t._private.rscratch;
  if (r.edgeType === "bezier") {
    var n = e.srcPos, a = e.tgtPos, i = e.srcW, o = e.srcH, s = e.tgtW, u = e.tgtH, l = e.srcShape, c = e.tgtShape, d = e.srcCornerRadius, v = e.tgtCornerRadius, h = e.srcRs, f = e.tgtRs, p = !be(r.startX) || !be(r.startY), m = !be(r.arrowStartX) || !be(r.arrowStartY), g = !be(r.endX) || !be(r.endY), y = !be(r.arrowEndX) || !be(r.arrowEndY), b = 3, w = this.getArrowWidth(t.pstyle("width").pfValue, t.pstyle("arrow-scale").value) * this.arrowShapeWidth, x = b * w, E = ya({
      x: r.ctrlpts[0],
      y: r.ctrlpts[1]
    }, {
      x: r.startX,
      y: r.startY
    }), C = E < x, T = ya({
      x: r.ctrlpts[0],
      y: r.ctrlpts[1]
    }, {
      x: r.endX,
      y: r.endY
    }), k = T < x, _ = !1;
    if (p || m || C) {
      _ = !0;
      var D = {
        // delta
        x: r.ctrlpts[0] - n.x,
        y: r.ctrlpts[1] - n.y
      }, O = Math.sqrt(D.x * D.x + D.y * D.y), F = {
        // normalised delta
        x: D.x / O,
        y: D.y / O
      }, L = Math.max(i, o), B = {
        // *2 radius guarantees outside shape
        x: r.ctrlpts[0] + F.x * 2 * L,
        y: r.ctrlpts[1] + F.y * 2 * L
      }, I = l.intersectLine(n.x, n.y, i, o, B.x, B.y, 0, d, h);
      C ? (r.ctrlpts[0] = r.ctrlpts[0] + F.x * (x - E), r.ctrlpts[1] = r.ctrlpts[1] + F.y * (x - E)) : (r.ctrlpts[0] = I[0] + F.x * x, r.ctrlpts[1] = I[1] + F.y * x);
    }
    if (g || y || k) {
      _ = !0;
      var M = {
        // delta
        x: r.ctrlpts[0] - a.x,
        y: r.ctrlpts[1] - a.y
      }, A = Math.sqrt(M.x * M.x + M.y * M.y), R = {
        // normalised delta
        x: M.x / A,
        y: M.y / A
      }, K = Math.max(i, o), H = {
        // *2 radius guarantees outside shape
        x: r.ctrlpts[0] + R.x * 2 * K,
        y: r.ctrlpts[1] + R.y * 2 * K
      }, q = c.intersectLine(a.x, a.y, s, u, H.x, H.y, 0, v, f);
      k ? (r.ctrlpts[0] = r.ctrlpts[0] + R.x * (x - T), r.ctrlpts[1] = r.ctrlpts[1] + R.y * (x - T)) : (r.ctrlpts[0] = q[0] + R.x * x, r.ctrlpts[1] = q[1] + R.y * x);
    }
    _ && this.findEndpoints(t);
  }
};
or.storeAllpts = function(t) {
  var e = t._private.rscratch;
  if (e.edgeType === "multibezier" || e.edgeType === "bezier" || e.edgeType === "self" || e.edgeType === "compound") {
    e.allpts = [], e.allpts.push(e.startX, e.startY);
    for (var r = 0; r + 1 < e.ctrlpts.length; r += 2)
      e.allpts.push(e.ctrlpts[r], e.ctrlpts[r + 1]), r + 3 < e.ctrlpts.length && e.allpts.push((e.ctrlpts[r] + e.ctrlpts[r + 2]) / 2, (e.ctrlpts[r + 1] + e.ctrlpts[r + 3]) / 2);
    e.allpts.push(e.endX, e.endY);
    var n, a;
    e.ctrlpts.length / 2 % 2 === 0 ? (n = e.allpts.length / 2 - 1, e.midX = e.allpts[n], e.midY = e.allpts[n + 1]) : (n = e.allpts.length / 2 - 3, a = 0.5, e.midX = Nt(e.allpts[n], e.allpts[n + 2], e.allpts[n + 4], a), e.midY = Nt(e.allpts[n + 1], e.allpts[n + 3], e.allpts[n + 5], a));
  } else if (e.edgeType === "straight")
    e.allpts = [e.startX, e.startY, e.endX, e.endY], e.midX = (e.startX + e.endX + e.arrowStartX + e.arrowEndX) / 4, e.midY = (e.startY + e.endY + e.arrowStartY + e.arrowEndY) / 4;
  else if (e.edgeType === "segments") {
    if (e.allpts = [], e.allpts.push(e.startX, e.startY), e.allpts.push.apply(e.allpts, e.segpts), e.allpts.push(e.endX, e.endY), e.isRound) {
      e.roundCorners = [];
      for (var i = 2; i + 3 < e.allpts.length; i += 2) {
        var o = e.radii[i / 2 - 1], s = e.isArcRadius[i / 2 - 1];
        e.roundCorners.push(Tc({
          x: e.allpts[i - 2],
          y: e.allpts[i - 1]
        }, {
          x: e.allpts[i],
          y: e.allpts[i + 1],
          radius: o
        }, {
          x: e.allpts[i + 2],
          y: e.allpts[i + 3]
        }, o, s));
      }
    }
    if (e.segpts.length % 4 === 0) {
      var u = e.segpts.length / 2, l = u - 2;
      e.midX = (e.segpts[l] + e.segpts[u]) / 2, e.midY = (e.segpts[l + 1] + e.segpts[u + 1]) / 2;
    } else {
      var c = e.segpts.length / 2 - 1;
      if (!e.isRound)
        e.midX = e.segpts[c], e.midY = e.segpts[c + 1];
      else {
        var d = {
          x: e.segpts[c],
          y: e.segpts[c + 1]
        }, v = e.roundCorners[c / 2], h = [d.x - v.cx, d.y - v.cy], f = v.radius / Math.sqrt(Math.pow(h[0], 2) + Math.pow(h[1], 2));
        h = h.map(function(p) {
          return p * f;
        }), e.midX = v.cx + h[0], e.midY = v.cy + h[1], e.midVector = h;
      }
    }
  }
};
or.checkForInvalidEdgeWarning = function(t) {
  var e = t[0]._private.rscratch;
  e.nodesOverlap || be(e.startX) && be(e.startY) && be(e.endX) && be(e.endY) ? e.loggedErr = !1 : e.loggedErr || (e.loggedErr = !0, tt("Edge `" + t.id() + "` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."));
};
or.findEdgeControlPoints = function(t) {
  var e = this;
  if (!(!t || t.length === 0)) {
    for (var r = this, n = r.cy, a = n.hasCompoundNodes(), i = {
      map: new Xr(),
      get: function(C) {
        var T = this.map.get(C[0]);
        return T != null ? T.get(C[1]) : null;
      },
      set: function(C, T) {
        var k = this.map.get(C[0]);
        k == null && (k = new Xr(), this.map.set(C[0], k)), k.set(C[1], T);
      }
    }, o = [], s = [], u = 0; u < t.length; u++) {
      var l = t[u], c = l._private, d = l.pstyle("curve-style").value;
      if (!(l.removed() || !l.takesUpSpace())) {
        if (d === "haystack") {
          s.push(l);
          continue;
        }
        var v = d === "unbundled-bezier" || d.endsWith("segments") || d === "straight" || d === "straight-triangle" || d.endsWith("taxi"), h = d === "unbundled-bezier" || d === "bezier", f = c.source, p = c.target, m = f.poolIndex(), g = p.poolIndex(), y = [m, g].sort(), b = i.get(y);
        b == null && (b = {
          eles: []
        }, i.set(y, b), o.push(y)), b.eles.push(l), v && (b.hasUnbundled = !0), h && (b.hasBezier = !0);
      }
    }
    for (var w = function(C) {
      var T = o[C], k = i.get(T), _ = void 0;
      if (!k.hasUnbundled) {
        var D = k.eles[0].parallelEdges().filter(function(ie) {
          return ie.isBundledBezier();
        });
        dc(k.eles), D.forEach(function(ie) {
          return k.eles.push(ie);
        }), k.eles.sort(function(ie, j) {
          return ie.poolIndex() - j.poolIndex();
        });
      }
      var O = k.eles[0], F = O.source(), L = O.target();
      if (F.poolIndex() > L.poolIndex()) {
        var B = F;
        F = L, L = B;
      }
      var I = k.srcPos = F.position(), M = k.tgtPos = L.position(), A = k.srcW = F.outerWidth(), R = k.srcH = F.outerHeight(), K = k.tgtW = L.outerWidth(), H = k.tgtH = L.outerHeight(), q = k.srcShape = r.nodeShapes[e.getNodeShape(F)], ee = k.tgtShape = r.nodeShapes[e.getNodeShape(L)], se = k.srcCornerRadius = F.pstyle("corner-radius").value === "auto" ? "auto" : F.pstyle("corner-radius").pfValue, oe = k.tgtCornerRadius = L.pstyle("corner-radius").value === "auto" ? "auto" : L.pstyle("corner-radius").pfValue, ae = k.tgtRs = L._private.rscratch, ue = k.srcRs = F._private.rscratch;
      k.dirCounts = {
        north: 0,
        west: 0,
        south: 0,
        east: 0,
        northwest: 0,
        southwest: 0,
        northeast: 0,
        southeast: 0
      };
      for (var te = 0; te < k.eles.length; te++) {
        var $ = k.eles[te], G = $[0]._private.rscratch, Q = $.pstyle("curve-style").value, ge = Q === "unbundled-bezier" || Q.endsWith("segments") || Q.endsWith("taxi"), Ee = !F.same($.source());
        if (!k.calculatedIntersection && F !== L && (k.hasBezier || k.hasUnbundled)) {
          k.calculatedIntersection = !0;
          var fe = q.intersectLine(I.x, I.y, A, R, M.x, M.y, 0, se, ue), me = k.srcIntn = fe, Ce = ee.intersectLine(M.x, M.y, K, H, I.x, I.y, 0, oe, ae), ke = k.tgtIntn = Ce, xe = k.intersectionPts = {
            x1: fe[0],
            x2: Ce[0],
            y1: fe[1],
            y2: Ce[1]
          }, De = k.posPts = {
            x1: I.x,
            x2: M.x,
            y1: I.y,
            y2: M.y
          }, qe = Ce[1] - fe[1], Ke = Ce[0] - fe[0], Be = Math.sqrt(Ke * Ke + qe * qe), Ge = k.vector = {
            x: Ke,
            y: qe
          }, le = k.vectorNorm = {
            x: Ge.x / Be,
            y: Ge.y / Be
          }, S = {
            x: -le.y,
            y: le.x
          };
          k.nodesOverlap = !be(Be) || ee.checkPoint(fe[0], fe[1], 0, K, H, M.x, M.y, oe, ae) || q.checkPoint(Ce[0], Ce[1], 0, A, R, I.x, I.y, se, ue), k.vectorNormInverse = S, _ = {
            nodesOverlap: k.nodesOverlap,
            dirCounts: k.dirCounts,
            calculatedIntersection: !0,
            hasBezier: k.hasBezier,
            hasUnbundled: k.hasUnbundled,
            eles: k.eles,
            srcPos: M,
            tgtPos: I,
            srcW: K,
            srcH: H,
            tgtW: A,
            tgtH: R,
            srcIntn: ke,
            tgtIntn: me,
            srcShape: ee,
            tgtShape: q,
            posPts: {
              x1: De.x2,
              y1: De.y2,
              x2: De.x1,
              y2: De.y1
            },
            intersectionPts: {
              x1: xe.x2,
              y1: xe.y2,
              x2: xe.x1,
              y2: xe.y1
            },
            vector: {
              x: -Ge.x,
              y: -Ge.y
            },
            vectorNorm: {
              x: -le.x,
              y: -le.y
            },
            vectorNormInverse: {
              x: -S.x,
              y: -S.y
            }
          };
        }
        var z = Ee ? _ : k;
        G.nodesOverlap = z.nodesOverlap, G.srcIntn = z.srcIntn, G.tgtIntn = z.tgtIntn, G.isRound = Q.startsWith("round"), a && (F.isParent() || F.isChild() || L.isParent() || L.isChild()) && (F.parents().anySame(L) || L.parents().anySame(F) || F.same(L) && F.isParent()) ? e.findCompoundLoopPoints($, z, te, ge) : F === L ? e.findLoopPoints($, z, te, ge) : Q.endsWith("segments") ? e.findSegmentsPoints($, z) : Q.endsWith("taxi") ? e.findTaxiPoints($, z) : Q === "straight" || !ge && k.eles.length % 2 === 1 && te === Math.floor(k.eles.length / 2) ? e.findStraightEdgePoints($) : e.findBezierPoints($, z, te, ge, Ee), e.findEndpoints($), e.tryToCorrectInvalidPoints($, z), e.checkForInvalidEdgeWarning($), e.storeAllpts($), e.storeEdgeProjections($), e.calculateArrowAngles($), e.recalculateEdgeLabelProjections($), e.calculateLabelAngles($);
      }
    }, x = 0; x < o.length; x++)
      w(x);
    this.findHaystackPoints(s);
  }
};
function ug(t) {
  var e = [];
  if (t != null) {
    for (var r = 0; r < t.length; r += 2) {
      var n = t[r], a = t[r + 1];
      e.push({
        x: n,
        y: a
      });
    }
    return e;
  }
}
or.getSegmentPoints = function(t) {
  var e = t[0]._private.rscratch, r = e.edgeType;
  if (r === "segments")
    return this.recalculateRenderedStyle(t), ug(e.segpts);
};
or.getControlPoints = function(t) {
  var e = t[0]._private.rscratch, r = e.edgeType;
  if (r === "bezier" || r === "multibezier" || r === "self" || r === "compound")
    return this.recalculateRenderedStyle(t), ug(e.ctrlpts);
};
or.getEdgeMidpoint = function(t) {
  var e = t[0]._private.rscratch;
  return this.recalculateRenderedStyle(t), {
    x: e.midX,
    y: e.midY
  };
};
var Fo = {};
Fo.manualEndptToPx = function(t, e) {
  var r = this, n = t.position(), a = t.outerWidth(), i = t.outerHeight(), o = t._private.rscratch;
  if (e.value.length === 2) {
    var s = [e.pfValue[0], e.pfValue[1]];
    return e.units[0] === "%" && (s[0] = s[0] * a), e.units[1] === "%" && (s[1] = s[1] * i), s[0] += n.x, s[1] += n.y, s;
  } else {
    var u = e.pfValue[0];
    u = -Math.PI / 2 + u;
    var l = 2 * Math.max(a, i), c = [n.x + Math.cos(u) * l, n.y + Math.sin(u) * l];
    return r.nodeShapes[this.getNodeShape(t)].intersectLine(n.x, n.y, a, i, c[0], c[1], 0, t.pstyle("corner-radius").value === "auto" ? "auto" : t.pstyle("corner-radius").pfValue, o);
  }
};
Fo.findEndpoints = function(t) {
  var e = this, r, n = t.source()[0], a = t.target()[0], i = n.position(), o = a.position(), s = t.pstyle("target-arrow-shape").value, u = t.pstyle("source-arrow-shape").value, l = t.pstyle("target-distance-from-node").pfValue, c = t.pstyle("source-distance-from-node").pfValue, d = n._private.rscratch, v = a._private.rscratch, h = t.pstyle("curve-style").value, f = t._private.rscratch, p = f.edgeType, m = h === "taxi", g = p === "self" || p === "compound", y = p === "bezier" || p === "multibezier" || g, b = p !== "bezier", w = p === "straight" || p === "segments", x = p === "segments", E = y || b || w, C = g || m, T = t.pstyle("source-endpoint"), k = C ? "outside-to-node" : T.value, _ = n.pstyle("corner-radius").value === "auto" ? "auto" : n.pstyle("corner-radius").pfValue, D = t.pstyle("target-endpoint"), O = C ? "outside-to-node" : D.value, F = a.pstyle("corner-radius").value === "auto" ? "auto" : a.pstyle("corner-radius").pfValue;
  f.srcManEndpt = T, f.tgtManEndpt = D;
  var L, B, I, M;
  if (y) {
    var A = [f.ctrlpts[0], f.ctrlpts[1]], R = b ? [f.ctrlpts[f.ctrlpts.length - 2], f.ctrlpts[f.ctrlpts.length - 1]] : A;
    L = R, B = A;
  } else if (w) {
    var K = x ? f.segpts.slice(0, 2) : [o.x, o.y], H = x ? f.segpts.slice(f.segpts.length - 2) : [i.x, i.y];
    L = H, B = K;
  }
  if (O === "inside-to-node")
    r = [o.x, o.y];
  else if (D.units)
    r = this.manualEndptToPx(a, D);
  else if (O === "outside-to-line")
    r = f.tgtIntn;
  else if (O === "outside-to-node" || O === "outside-to-node-or-label" ? I = L : (O === "outside-to-line" || O === "outside-to-line-or-label") && (I = [i.x, i.y]), r = e.nodeShapes[this.getNodeShape(a)].intersectLine(o.x, o.y, a.outerWidth(), a.outerHeight(), I[0], I[1], 0, F, v), O === "outside-to-node-or-label" || O === "outside-to-line-or-label") {
    var q = a._private.rscratch, ee = q.labelWidth, se = q.labelHeight, oe = q.labelX, ae = q.labelY, ue = ee / 2, te = se / 2, $ = a.pstyle("text-valign").value;
    $ === "top" ? ae -= te : $ === "bottom" && (ae += te);
    var G = a.pstyle("text-halign").value;
    G === "left" ? oe -= ue : G === "right" && (oe += ue);
    var Q = oo(I[0], I[1], [oe - ue, ae - te, oe + ue, ae - te, oe + ue, ae + te, oe - ue, ae + te], o.x, o.y);
    if (Q.length > 0) {
      var ge = i, Ee = ta(ge, Ha(r)), fe = ta(ge, Ha(Q)), me = Ee;
      if (fe < Ee && (r = Q, me = fe), Q.length > 2) {
        var Ce = ta(ge, {
          x: Q[2],
          y: Q[3]
        });
        Ce < me && (r = [Q[2], Q[3]]);
      }
    }
  }
  var ke = Yo(r, L, e.arrowShapes[s].spacing(t) + l), xe = Yo(r, L, e.arrowShapes[s].gap(t) + l);
  if (f.endX = xe[0], f.endY = xe[1], f.arrowEndX = ke[0], f.arrowEndY = ke[1], k === "inside-to-node")
    r = [i.x, i.y];
  else if (T.units)
    r = this.manualEndptToPx(n, T);
  else if (k === "outside-to-line")
    r = f.srcIntn;
  else if (k === "outside-to-node" || k === "outside-to-node-or-label" ? M = B : (k === "outside-to-line" || k === "outside-to-line-or-label") && (M = [o.x, o.y]), r = e.nodeShapes[this.getNodeShape(n)].intersectLine(i.x, i.y, n.outerWidth(), n.outerHeight(), M[0], M[1], 0, _, d), k === "outside-to-node-or-label" || k === "outside-to-line-or-label") {
    var De = n._private.rscratch, qe = De.labelWidth, Ke = De.labelHeight, Be = De.labelX, Ge = De.labelY, le = qe / 2, S = Ke / 2, z = n.pstyle("text-valign").value;
    z === "top" ? Ge -= S : z === "bottom" && (Ge += S);
    var ie = n.pstyle("text-halign").value;
    ie === "left" ? Be -= le : ie === "right" && (Be += le);
    var j = oo(M[0], M[1], [Be - le, Ge - S, Be + le, Ge - S, Be + le, Ge + S, Be - le, Ge + S], i.x, i.y);
    if (j.length > 0) {
      var Y = o, pe = ta(Y, Ha(r)), re = ta(Y, Ha(j)), ve = pe;
      if (re < pe && (r = [j[0], j[1]], ve = re), j.length > 2) {
        var Ae = ta(Y, {
          x: j[2],
          y: j[3]
        });
        Ae < ve && (r = [j[2], j[3]]);
      }
    }
  }
  var Me = Yo(r, B, e.arrowShapes[u].spacing(t) + c), _e = Yo(r, B, e.arrowShapes[u].gap(t) + c);
  f.startX = _e[0], f.startY = _e[1], f.arrowStartX = Me[0], f.arrowStartY = Me[1], E && (!be(f.startX) || !be(f.startY) || !be(f.endX) || !be(f.endY) ? f.badLine = !0 : f.badLine = !1);
};
Fo.getSourceEndpoint = function(t) {
  var e = t[0]._private.rscratch;
  switch (this.recalculateRenderedStyle(t), e.edgeType) {
    case "haystack":
      return {
        x: e.haystackPts[0],
        y: e.haystackPts[1]
      };
    default:
      return {
        x: e.arrowStartX,
        y: e.arrowStartY
      };
  }
};
Fo.getTargetEndpoint = function(t) {
  var e = t[0]._private.rscratch;
  switch (this.recalculateRenderedStyle(t), e.edgeType) {
    case "haystack":
      return {
        x: e.haystackPts[2],
        y: e.haystackPts[3]
      };
    default:
      return {
        x: e.arrowEndX,
        y: e.arrowEndY
      };
  }
};
var _c = {};
function $P(t, e, r) {
  for (var n = function(l, c, d, v) {
    return Nt(l, c, d, v);
  }, a = e._private, i = a.rstyle.bezierPts, o = 0; o < t.bezierProjPcts.length; o++) {
    var s = t.bezierProjPcts[o];
    i.push({
      x: n(r[0], r[2], r[4], s),
      y: n(r[1], r[3], r[5], s)
    });
  }
}
_c.storeEdgeProjections = function(t) {
  var e = t._private, r = e.rscratch, n = r.edgeType;
  if (e.rstyle.bezierPts = null, e.rstyle.linePts = null, e.rstyle.haystackPts = null, n === "multibezier" || n === "bezier" || n === "self" || n === "compound") {
    e.rstyle.bezierPts = [];
    for (var a = 0; a + 5 < r.allpts.length; a += 4)
      $P(this, t, r.allpts.slice(a, a + 6));
  } else if (n === "segments")
    for (var i = e.rstyle.linePts = [], a = 0; a + 1 < r.allpts.length; a += 2)
      i.push({
        x: r.allpts[a],
        y: r.allpts[a + 1]
      });
  else if (n === "haystack") {
    var o = r.haystackPts;
    e.rstyle.haystackPts = [{
      x: o[0],
      y: o[1]
    }, {
      x: o[2],
      y: o[3]
    }];
  }
  e.rstyle.arrowWidth = this.getArrowWidth(t.pstyle("width").pfValue, t.pstyle("arrow-scale").value) * this.arrowShapeWidth;
};
_c.recalculateEdgeProjections = function(t) {
  this.findEdgeControlPoints(t);
};
var an = {};
an.recalculateNodeLabelProjection = function(t) {
  var e = t.pstyle("label").strValue;
  if (!qn(e)) {
    var r, n, a = t._private, i = t.width(), o = t.height(), s = t.padding(), u = t.position(), l = t.pstyle("text-halign").strValue, c = t.pstyle("text-valign").strValue, d = a.rscratch, v = a.rstyle;
    switch (l) {
      case "left":
        r = u.x - i / 2 - s;
        break;
      case "right":
        r = u.x + i / 2 + s;
        break;
      default:
        r = u.x;
    }
    switch (c) {
      case "top":
        n = u.y - o / 2 - s;
        break;
      case "bottom":
        n = u.y + o / 2 + s;
        break;
      default:
        n = u.y;
    }
    d.labelX = r, d.labelY = n, v.labelX = r, v.labelY = n, this.calculateLabelAngles(t), this.applyLabelDimensions(t);
  }
};
var cg = function(e, r) {
  var n = Math.atan(r / e);
  return e === 0 && n < 0 && (n = n * -1), n;
}, dg = function(e, r) {
  var n = r.x - e.x, a = r.y - e.y;
  return cg(n, a);
}, RP = function(e, r, n, a) {
  var i = io(0, a - 1e-3, 1), o = io(0, a + 1e-3, 1), s = Ga(e, r, n, i), u = Ga(e, r, n, o);
  return dg(s, u);
};
an.recalculateEdgeLabelProjections = function(t) {
  var e, r = t._private, n = r.rscratch, a = this, i = {
    mid: t.pstyle("label").strValue,
    source: t.pstyle("source-label").strValue,
    target: t.pstyle("target-label").strValue
  };
  if (i.mid || i.source || i.target) {
    e = {
      x: n.midX,
      y: n.midY
    };
    var o = function(d, v, h) {
      An(r.rscratch, d, v, h), An(r.rstyle, d, v, h);
    };
    o("labelX", null, e.x), o("labelY", null, e.y);
    var s = cg(n.midDispX, n.midDispY);
    o("labelAutoAngle", null, s);
    var u = function c() {
      if (c.cache)
        return c.cache;
      for (var d = [], v = 0; v + 5 < n.allpts.length; v += 4) {
        var h = {
          x: n.allpts[v],
          y: n.allpts[v + 1]
        }, f = {
          x: n.allpts[v + 2],
          y: n.allpts[v + 3]
        }, p = {
          x: n.allpts[v + 4],
          y: n.allpts[v + 5]
        };
        d.push({
          p0: h,
          p1: f,
          p2: p,
          startDist: 0,
          length: 0,
          segments: []
        });
      }
      var m = r.rstyle.bezierPts, g = a.bezierProjPcts.length;
      function y(C, T, k, _, D) {
        var O = ya(T, k), F = C.segments[C.segments.length - 1], L = {
          p0: T,
          p1: k,
          t0: _,
          t1: D,
          startDist: F ? F.startDist + F.length : 0,
          length: O
        };
        C.segments.push(L), C.length += O;
      }
      for (var b = 0; b < d.length; b++) {
        var w = d[b], x = d[b - 1];
        x && (w.startDist = x.startDist + x.length), y(w, w.p0, m[b * g], 0, a.bezierProjPcts[0]);
        for (var E = 0; E < g - 1; E++)
          y(w, m[b * g + E], m[b * g + E + 1], a.bezierProjPcts[E], a.bezierProjPcts[E + 1]);
        y(w, m[b * g + g - 1], w.p2, a.bezierProjPcts[g - 1], 1);
      }
      return c.cache = d;
    }, l = function(d) {
      var v, h = d === "source";
      if (i[d]) {
        var f = t.pstyle(d + "-text-offset").pfValue;
        switch (n.edgeType) {
          case "self":
          case "compound":
          case "bezier":
          case "multibezier": {
            for (var p = u(), m, g = 0, y = 0, b = 0; b < p.length; b++) {
              for (var w = p[h ? b : p.length - 1 - b], x = 0; x < w.segments.length; x++) {
                var E = w.segments[h ? x : w.segments.length - 1 - x], C = b === p.length - 1 && x === w.segments.length - 1;
                if (g = y, y += E.length, y >= f || C) {
                  m = {
                    cp: w,
                    segment: E
                  };
                  break;
                }
              }
              if (m)
                break;
            }
            var T = m.cp, k = m.segment, _ = (f - g) / k.length, D = k.t1 - k.t0, O = h ? k.t0 + D * _ : k.t1 - D * _;
            O = io(0, O, 1), e = Ga(T.p0, T.p1, T.p2, O), v = RP(T.p0, T.p1, T.p2, O);
            break;
          }
          case "straight":
          case "segments":
          case "haystack": {
            for (var F = 0, L, B, I, M, A = n.allpts.length, R = 0; R + 3 < A && (h ? (I = {
              x: n.allpts[R],
              y: n.allpts[R + 1]
            }, M = {
              x: n.allpts[R + 2],
              y: n.allpts[R + 3]
            }) : (I = {
              x: n.allpts[A - 2 - R],
              y: n.allpts[A - 1 - R]
            }, M = {
              x: n.allpts[A - 4 - R],
              y: n.allpts[A - 3 - R]
            }), L = ya(I, M), B = F, F += L, !(F >= f)); R += 2)
              ;
            var K = f - B, H = K / L;
            H = io(0, H, 1), e = K5(I, M, H), v = dg(I, M);
            break;
          }
        }
        o("labelX", d, e.x), o("labelY", d, e.y), o("labelAutoAngle", d, v);
      }
    };
    l("source"), l("target"), this.applyLabelDimensions(t);
  }
};
an.applyLabelDimensions = function(t) {
  this.applyPrefixedLabelDimensions(t), t.isEdge() && (this.applyPrefixedLabelDimensions(t, "source"), this.applyPrefixedLabelDimensions(t, "target"));
};
an.applyPrefixedLabelDimensions = function(t, e) {
  var r = t._private, n = this.getLabelText(t, e), a = this.calculateLabelDimensions(t, n), i = t.pstyle("line-height").pfValue, o = t.pstyle("text-wrap").strValue, s = Nr(r.rscratch, "labelWrapCachedLines", e) || [], u = o !== "wrap" ? 1 : Math.max(s.length, 1), l = a.height / u, c = l * i, d = a.width, v = a.height + (u - 1) * (i - 1) * l;
  An(r.rstyle, "labelWidth", e, d), An(r.rscratch, "labelWidth", e, d), An(r.rstyle, "labelHeight", e, v), An(r.rscratch, "labelHeight", e, v), An(r.rscratch, "labelLineHeight", e, c);
};
an.getLabelText = function(t, e) {
  var r = t._private, n = e ? e + "-" : "", a = t.pstyle(n + "label").strValue, i = t.pstyle("text-transform").value, o = function(ee, se) {
    return se ? (An(r.rscratch, ee, e, se), se) : Nr(r.rscratch, ee, e);
  };
  if (!a)
    return "";
  i == "none" || (i == "uppercase" ? a = a.toUpperCase() : i == "lowercase" && (a = a.toLowerCase()));
  var s = t.pstyle("text-wrap").value;
  if (s === "wrap") {
    var u = o("labelKey");
    if (u != null && o("labelWrapKey") === u)
      return o("labelWrapCachedText");
    for (var l = "​", c = a.split(`
`), d = t.pstyle("text-max-width").pfValue, v = t.pstyle("text-overflow-wrap").value, h = v === "anywhere", f = [], p = /[\s\u200b]+|$/g, m = 0; m < c.length; m++) {
      var g = c[m], y = this.calculateLabelDimensions(t, g), b = y.width;
      if (h) {
        var w = g.split("").join(l);
        g = w;
      }
      if (b > d) {
        var x = g.matchAll(p), E = "", C = 0, T = Wh(x), k;
        try {
          for (T.s(); !(k = T.n()).done; ) {
            var _ = k.value, D = _[0], O = g.substring(C, _.index);
            C = _.index + D.length;
            var F = E.length === 0 ? O : E + O + D, L = this.calculateLabelDimensions(t, F), B = L.width;
            B <= d ? E += O + D : (E && f.push(E), E = O + D);
          }
        } catch (q) {
          T.e(q);
        } finally {
          T.f();
        }
        E.match(/^[\s\u200b]+$/) || f.push(E);
      } else
        f.push(g);
    }
    o("labelWrapCachedLines", f), a = o("labelWrapCachedText", f.join(`
`)), o("labelWrapKey", u);
  } else if (s === "ellipsis") {
    var I = t.pstyle("text-max-width").pfValue, M = "", A = "…", R = !1;
    if (this.calculateLabelDimensions(t, a).width < I)
      return a;
    for (var K = 0; K < a.length; K++) {
      var H = this.calculateLabelDimensions(t, M + a[K] + A).width;
      if (H > I)
        break;
      M += a[K], K === a.length - 1 && (R = !0);
    }
    return R || (M += A), M;
  }
  return a;
};
an.getLabelJustification = function(t) {
  var e = t.pstyle("text-justification").strValue, r = t.pstyle("text-halign").strValue;
  if (e === "auto")
    if (t.isNode())
      switch (r) {
        case "left":
          return "right";
        case "right":
          return "left";
        default:
          return "center";
      }
    else
      return "center";
  else
    return e;
};
an.calculateLabelDimensions = function(t, e) {
  var r = this, n = r.cy.window(), a = n.document, i = ma(e, t._private.labelDimsKey), o = r.labelDimCache || (r.labelDimCache = []), s = o[i];
  if (s != null)
    return s;
  var u = 0, l = t.pstyle("font-style").strValue, c = t.pstyle("font-size").pfValue, d = t.pstyle("font-family").strValue, v = t.pstyle("font-weight").strValue, h = this.labelCalcCanvas, f = this.labelCalcCanvasContext;
  if (!h) {
    h = this.labelCalcCanvas = a.createElement("canvas"), f = this.labelCalcCanvasContext = h.getContext("2d");
    var p = h.style;
    p.position = "absolute", p.left = "-9999px", p.top = "-9999px", p.zIndex = "-1", p.visibility = "hidden", p.pointerEvents = "none";
  }
  f.font = "".concat(l, " ").concat(v, " ").concat(c, "px ").concat(d);
  for (var m = 0, g = 0, y = e.split(`
`), b = 0; b < y.length; b++) {
    var w = y[b], x = f.measureText(w), E = Math.ceil(x.width), C = c;
    m = Math.max(E, m), g += C;
  }
  return m += u, g += u, o[i] = {
    width: m,
    height: g
  };
};
an.calculateLabelAngle = function(t, e) {
  var r = t._private, n = r.rscratch, a = t.isEdge(), i = e ? e + "-" : "", o = t.pstyle(i + "text-rotation"), s = o.strValue;
  return s === "none" ? 0 : a && s === "autorotate" ? n.labelAutoAngle : s === "autorotate" ? 0 : o.pfValue;
};
an.calculateLabelAngles = function(t) {
  var e = this, r = t.isEdge(), n = t._private, a = n.rscratch;
  a.labelAngle = e.calculateLabelAngle(t), r && (a.sourceLabelAngle = e.calculateLabelAngle(t, "source"), a.targetLabelAngle = e.calculateLabelAngle(t, "target"));
};
var fg = {}, nv = 28, av = !1;
fg.getNodeShape = function(t) {
  var e = this, r = t.pstyle("shape").value;
  if (r === "cutrectangle" && (t.width() < nv || t.height() < nv))
    return av || (tt("The `cutrectangle` node shape can not be used at small sizes so `rectangle` is used instead"), av = !0), "rectangle";
  if (t.isParent())
    return r === "rectangle" || r === "roundrectangle" || r === "round-rectangle" || r === "cutrectangle" || r === "cut-rectangle" || r === "barrel" ? r : "rectangle";
  if (r === "polygon") {
    var n = t.pstyle("shape-polygon-points").value;
    return e.nodeShapes.makePolygon(n).name;
  }
  return r;
};
var pl = {};
pl.registerCalculationListeners = function() {
  var t = this.cy, e = t.collection(), r = this, n = function(o) {
    var s = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0;
    if (e.merge(o), s)
      for (var u = 0; u < o.length; u++) {
        var l = o[u], c = l._private, d = c.rstyle;
        d.clean = !1, d.cleanConnected = !1;
      }
  };
  r.binder(t).on("bounds.* dirty.*", function(o) {
    var s = o.target;
    n(s);
  }).on("style.* background.*", function(o) {
    var s = o.target;
    n(s, !1);
  });
  var a = function(o) {
    if (o) {
      var s = r.onUpdateEleCalcsFns;
      e.cleanStyle();
      for (var u = 0; u < e.length; u++) {
        var l = e[u], c = l._private.rstyle;
        l.isNode() && !c.cleanConnected && (n(l.connectedEdges()), c.cleanConnected = !0);
      }
      if (s)
        for (var d = 0; d < s.length; d++) {
          var v = s[d];
          v(o, e);
        }
      r.recalculateRenderedStyle(e), e = t.collection();
    }
  };
  r.flushRenderedStyleQueue = function() {
    a(!0);
  }, r.beforeRender(a, r.beforeRenderPriorities.eleCalcs);
};
pl.onUpdateEleCalcs = function(t) {
  var e = this.onUpdateEleCalcsFns = this.onUpdateEleCalcsFns || [];
  e.push(t);
};
pl.recalculateRenderedStyle = function(t, e) {
  var r = function(w) {
    return w._private.rstyle.cleanConnected;
  }, n = [], a = [];
  if (!this.destroyed) {
    e === void 0 && (e = !0);
    for (var i = 0; i < t.length; i++) {
      var o = t[i], s = o._private, u = s.rstyle;
      o.isEdge() && (!r(o.source()) || !r(o.target())) && (u.clean = !1), !(e && u.clean || o.removed()) && o.pstyle("display").value !== "none" && (s.group === "nodes" ? a.push(o) : n.push(o), u.clean = !0);
    }
    for (var l = 0; l < a.length; l++) {
      var c = a[l], d = c._private, v = d.rstyle, h = c.position();
      this.recalculateNodeLabelProjection(c), v.nodeX = h.x, v.nodeY = h.y, v.nodeW = c.pstyle("width").pfValue, v.nodeH = c.pstyle("height").pfValue;
    }
    this.recalculateEdgeProjections(n);
    for (var f = 0; f < n.length; f++) {
      var p = n[f], m = p._private, g = m.rstyle, y = m.rscratch;
      g.srcX = y.arrowStartX, g.srcY = y.arrowStartY, g.tgtX = y.arrowEndX, g.tgtY = y.arrowEndY, g.midX = y.midX, g.midY = y.midY, g.labelAngle = y.labelAngle, g.sourceLabelAngle = y.sourceLabelAngle, g.targetLabelAngle = y.targetLabelAngle;
    }
  }
};
var gl = {};
gl.updateCachedGrabbedEles = function() {
  var t = this.cachedZSortedEles;
  if (t) {
    t.drag = [], t.nondrag = [];
    for (var e = [], r = 0; r < t.length; r++) {
      var n = t[r], a = n._private.rscratch;
      n.grabbed() && !n.isParent() ? e.push(n) : a.inDragLayer ? t.drag.push(n) : t.nondrag.push(n);
    }
    for (var r = 0; r < e.length; r++) {
      var n = e[r];
      t.drag.push(n);
    }
  }
};
gl.invalidateCachedZSortedEles = function() {
  this.cachedZSortedEles = null;
};
gl.getCachedZSortedEles = function(t) {
  if (t || !this.cachedZSortedEles) {
    var e = this.cy.mutableElements().toArray();
    e.sort(Zp), e.interactive = e.filter(function(r) {
      return r.interactive();
    }), this.cachedZSortedEles = e, this.updateCachedGrabbedEles();
  } else
    e = this.cachedZSortedEles;
  return e;
};
var vg = {};
[Da, Ns, or, Fo, _c, an, fg, pl, gl].forEach(function(t) {
  Re(vg, t);
});
var hg = {};
hg.getCachedImage = function(t, e, r) {
  var n = this, a = n.imageCache = n.imageCache || {}, i = a[t];
  if (i)
    return i.image.complete || i.image.addEventListener("load", r), i.image;
  i = a[t] = a[t] || {};
  var o = i.image = new Image();
  o.addEventListener("load", r), o.addEventListener("error", function() {
    o.error = !0;
  });
  var s = "data:", u = t.substring(0, s.length).toLowerCase() === s;
  return u || (e = e === "null" ? null : e, o.crossOrigin = e), o.src = t, o;
};
var wi = {};
wi.registerBinding = function(t, e, r, n) {
  var a = Array.prototype.slice.apply(arguments, [1]), i = this.binder(t);
  return i.on.apply(i, a);
};
wi.binder = function(t) {
  var e = this, r = e.cy.window(), n = t === r || t === r.document || t === r.document.body || cT(t);
  if (e.supportsPassiveEvents == null) {
    var a = !1;
    try {
      var i = Object.defineProperty({}, "passive", {
        get: function() {
          return a = !0, !0;
        }
      });
      r.addEventListener("test", null, i);
    } catch {
    }
    e.supportsPassiveEvents = a;
  }
  var o = function(u, l, c) {
    var d = Array.prototype.slice.call(arguments);
    return n && e.supportsPassiveEvents && (d[2] = {
      capture: c ?? !1,
      passive: !1,
      once: !1
    }), e.bindings.push({
      target: t,
      args: d
    }), (t.addEventListener || t.on).apply(t, d), this;
  };
  return {
    on: o,
    addEventListener: o,
    addListener: o,
    bind: o
  };
};
wi.nodeIsDraggable = function(t) {
  return t && t.isNode() && !t.locked() && t.grabbable();
};
wi.nodeIsGrabbable = function(t) {
  return this.nodeIsDraggable(t) && t.interactive();
};
wi.load = function() {
  var t = this, e = t.cy.window(), r = function(S) {
    return S.selected();
  }, n = function(S, z, ie, j) {
    S == null && (S = t.cy);
    for (var Y = 0; Y < z.length; Y++) {
      var pe = z[Y];
      S.emit({
        originalEvent: ie,
        type: pe,
        position: j
      });
    }
  }, a = function(S) {
    return S.shiftKey || S.metaKey || S.ctrlKey;
  }, i = function(S, z) {
    var ie = !0;
    if (t.cy.hasCompoundNodes() && S && S.pannable())
      for (var j = 0; z && j < z.length; j++) {
        var S = z[j];
        if (S.isNode() && S.isParent() && !S.pannable()) {
          ie = !1;
          break;
        }
      }
    else
      ie = !0;
    return ie;
  }, o = function(S) {
    S[0]._private.grabbed = !0;
  }, s = function(S) {
    S[0]._private.grabbed = !1;
  }, u = function(S) {
    S[0]._private.rscratch.inDragLayer = !0;
  }, l = function(S) {
    S[0]._private.rscratch.inDragLayer = !1;
  }, c = function(S) {
    S[0]._private.rscratch.isGrabTarget = !0;
  }, d = function(S) {
    S[0]._private.rscratch.isGrabTarget = !1;
  }, v = function(S, z) {
    var ie = z.addToList, j = ie.has(S);
    !j && S.grabbable() && !S.locked() && (ie.merge(S), o(S));
  }, h = function(S, z) {
    if (S.cy().hasCompoundNodes() && !(z.inDragLayer == null && z.addToList == null)) {
      var ie = S.descendants();
      z.inDragLayer && (ie.forEach(u), ie.connectedEdges().forEach(u)), z.addToList && v(ie, z);
    }
  }, f = function(S, z) {
    z = z || {};
    var ie = S.cy().hasCompoundNodes();
    z.inDragLayer && (S.forEach(u), S.neighborhood().stdFilter(function(j) {
      return !ie || j.isEdge();
    }).forEach(u)), z.addToList && S.forEach(function(j) {
      v(j, z);
    }), h(S, z), g(S, {
      inDragLayer: z.inDragLayer
    }), t.updateCachedGrabbedEles();
  }, p = f, m = function(S) {
    S && (t.getCachedZSortedEles().forEach(function(z) {
      s(z), l(z), d(z);
    }), t.updateCachedGrabbedEles());
  }, g = function(S, z) {
    if (!(z.inDragLayer == null && z.addToList == null) && S.cy().hasCompoundNodes()) {
      var ie = S.ancestors().orphans();
      if (!ie.same(S)) {
        var j = ie.descendants().spawnSelf().merge(ie).unmerge(S).unmerge(S.descendants()), Y = j.connectedEdges();
        z.inDragLayer && (Y.forEach(u), j.forEach(u)), z.addToList && j.forEach(function(pe) {
          v(pe, z);
        });
      }
    }
  }, y = function() {
    document.activeElement != null && document.activeElement.blur != null && document.activeElement.blur();
  }, b = typeof MutationObserver < "u", w = typeof ResizeObserver < "u";
  b ? (t.removeObserver = new MutationObserver(function(le) {
    for (var S = 0; S < le.length; S++) {
      var z = le[S], ie = z.removedNodes;
      if (ie)
        for (var j = 0; j < ie.length; j++) {
          var Y = ie[j];
          if (Y === t.container) {
            t.destroy();
            break;
          }
        }
    }
  }), t.container.parentNode && t.removeObserver.observe(t.container.parentNode, {
    childList: !0
  })) : t.registerBinding(t.container, "DOMNodeRemoved", function(le) {
    t.destroy();
  });
  var x = tl(function() {
    t.cy.resize();
  }, 100);
  b && (t.styleObserver = new MutationObserver(x), t.styleObserver.observe(t.container, {
    attributes: !0
  })), t.registerBinding(e, "resize", x), w && (t.resizeObserver = new ResizeObserver(x), t.resizeObserver.observe(t.container));
  var E = function(S, z) {
    for (; S != null; )
      z(S), S = S.parentNode;
  }, C = function() {
    t.invalidateContainerClientCoordsCache();
  };
  E(t.container, function(le) {
    t.registerBinding(le, "transitionend", C), t.registerBinding(le, "animationend", C), t.registerBinding(le, "scroll", C);
  }), t.registerBinding(t.container, "contextmenu", function(le) {
    le.preventDefault();
  });
  var T = function() {
    return t.selection[4] !== 0;
  }, k = function(S) {
    for (var z = t.findContainerClientCoords(), ie = z[0], j = z[1], Y = z[2], pe = z[3], re = S.touches ? S.touches : [S], ve = !1, Ae = 0; Ae < re.length; Ae++) {
      var Me = re[Ae];
      if (ie <= Me.clientX && Me.clientX <= ie + Y && j <= Me.clientY && Me.clientY <= j + pe) {
        ve = !0;
        break;
      }
    }
    if (!ve)
      return !1;
    for (var _e = t.container, Ne = S.target, Te = Ne.parentNode, Oe = !1; Te; ) {
      if (Te === _e) {
        Oe = !0;
        break;
      }
      Te = Te.parentNode;
    }
    return !!Oe;
  };
  t.registerBinding(t.container, "mousedown", function(S) {
    if (k(S) && !(t.hoverData.which === 1 && S.which !== 1)) {
      S.preventDefault(), y(), t.hoverData.capture = !0, t.hoverData.which = S.which;
      var z = t.cy, ie = [S.clientX, S.clientY], j = t.projectIntoViewport(ie[0], ie[1]), Y = t.selection, pe = t.findNearestElements(j[0], j[1], !0, !1), re = pe[0], ve = t.dragData.possibleDragElements;
      t.hoverData.mdownPos = j, t.hoverData.mdownGPos = ie;
      var Ae = function() {
        t.hoverData.tapholdCancelled = !1, clearTimeout(t.hoverData.tapholdTimeout), t.hoverData.tapholdTimeout = setTimeout(function() {
          if (!t.hoverData.tapholdCancelled) {
            var ut = t.hoverData.down;
            ut ? ut.emit({
              originalEvent: S,
              type: "taphold",
              position: {
                x: j[0],
                y: j[1]
              }
            }) : z.emit({
              originalEvent: S,
              type: "taphold",
              position: {
                x: j[0],
                y: j[1]
              }
            });
          }
        }, t.tapholdDuration);
      };
      if (S.which == 3) {
        t.hoverData.cxtStarted = !0;
        var Me = {
          originalEvent: S,
          type: "cxttapstart",
          position: {
            x: j[0],
            y: j[1]
          }
        };
        re ? (re.activate(), re.emit(Me), t.hoverData.down = re) : z.emit(Me), t.hoverData.downTime = (/* @__PURE__ */ new Date()).getTime(), t.hoverData.cxtDragged = !1;
      } else if (S.which == 1) {
        re && re.activate();
        {
          if (re != null && t.nodeIsGrabbable(re)) {
            var _e = function(ut) {
              return {
                originalEvent: S,
                type: ut,
                position: {
                  x: j[0],
                  y: j[1]
                }
              };
            }, Ne = function(ut) {
              ut.emit(_e("grab"));
            };
            if (c(re), !re.selected())
              ve = t.dragData.possibleDragElements = z.collection(), p(re, {
                addToList: ve
              }), re.emit(_e("grabon")).emit(_e("grab"));
            else {
              ve = t.dragData.possibleDragElements = z.collection();
              var Te = z.$(function(Oe) {
                return Oe.isNode() && Oe.selected() && t.nodeIsGrabbable(Oe);
              });
              f(Te, {
                addToList: ve
              }), re.emit(_e("grabon")), Te.forEach(Ne);
            }
            t.redrawHint("eles", !0), t.redrawHint("drag", !0);
          }
          t.hoverData.down = re, t.hoverData.downs = pe, t.hoverData.downTime = (/* @__PURE__ */ new Date()).getTime();
        }
        n(re, ["mousedown", "tapstart", "vmousedown"], S, {
          x: j[0],
          y: j[1]
        }), re == null ? (Y[4] = 1, t.data.bgActivePosistion = {
          x: j[0],
          y: j[1]
        }, t.redrawHint("select", !0), t.redraw()) : re.pannable() && (Y[4] = 1), Ae();
      }
      Y[0] = Y[2] = j[0], Y[1] = Y[3] = j[1];
    }
  }, !1), t.registerBinding(e, "mousemove", function(S) {
    var z = t.hoverData.capture;
    if (!(!z && !k(S))) {
      var ie = !1, j = t.cy, Y = j.zoom(), pe = [S.clientX, S.clientY], re = t.projectIntoViewport(pe[0], pe[1]), ve = t.hoverData.mdownPos, Ae = t.hoverData.mdownGPos, Me = t.selection, _e = null;
      !t.hoverData.draggingEles && !t.hoverData.dragging && !t.hoverData.selecting && (_e = t.findNearestElement(re[0], re[1], !0, !1));
      var Ne = t.hoverData.last, Te = t.hoverData.down, Oe = [re[0] - Me[2], re[1] - Me[3]], ut = t.dragData.possibleDragElements, nt;
      if (Ae) {
        var kt = pe[0] - Ae[0], St = kt * kt, wt = pe[1] - Ae[1], Zt = wt * wt, Pt = St + Zt;
        t.hoverData.isOverThresholdDrag = nt = Pt >= t.desktopTapThreshold2;
      }
      var Mt = a(S);
      nt && (t.hoverData.tapholdCancelled = !0);
      var gr = function() {
        var W = t.hoverData.dragDelta = t.hoverData.dragDelta || [];
        W.length === 0 ? (W.push(Oe[0]), W.push(Oe[1])) : (W[0] += Oe[0], W[1] += Oe[1]);
      };
      ie = !0, n(_e, ["mousemove", "vmousemove", "tapdrag"], S, {
        x: re[0],
        y: re[1]
      });
      var Xt = function() {
        t.data.bgActivePosistion = void 0, t.hoverData.selecting || j.emit({
          originalEvent: S,
          type: "boxstart",
          position: {
            x: re[0],
            y: re[1]
          }
        }), Me[4] = 1, t.hoverData.selecting = !0, t.redrawHint("select", !0), t.redraw();
      };
      if (t.hoverData.which === 3) {
        if (nt) {
          var jt = {
            originalEvent: S,
            type: "cxtdrag",
            position: {
              x: re[0],
              y: re[1]
            }
          };
          Te ? Te.emit(jt) : j.emit(jt), t.hoverData.cxtDragged = !0, (!t.hoverData.cxtOver || _e !== t.hoverData.cxtOver) && (t.hoverData.cxtOver && t.hoverData.cxtOver.emit({
            originalEvent: S,
            type: "cxtdragout",
            position: {
              x: re[0],
              y: re[1]
            }
          }), t.hoverData.cxtOver = _e, _e && _e.emit({
            originalEvent: S,
            type: "cxtdragover",
            position: {
              x: re[0],
              y: re[1]
            }
          }));
        }
      } else if (t.hoverData.dragging) {
        if (ie = !0, j.panningEnabled() && j.userPanningEnabled()) {
          var wr;
          if (t.hoverData.justStartedPan) {
            var Pr = t.hoverData.mdownPos;
            wr = {
              x: (re[0] - Pr[0]) * Y,
              y: (re[1] - Pr[1]) * Y
            }, t.hoverData.justStartedPan = !1;
          } else
            wr = {
              x: Oe[0] * Y,
              y: Oe[1] * Y
            };
          j.panBy(wr), j.emit("dragpan"), t.hoverData.dragged = !0;
        }
        re = t.projectIntoViewport(S.clientX, S.clientY);
      } else if (Me[4] == 1 && (Te == null || Te.pannable())) {
        if (nt) {
          if (!t.hoverData.dragging && j.boxSelectionEnabled() && (Mt || !j.panningEnabled() || !j.userPanningEnabled()))
            Xt();
          else if (!t.hoverData.selecting && j.panningEnabled() && j.userPanningEnabled()) {
            var ur = i(Te, t.hoverData.downs);
            ur && (t.hoverData.dragging = !0, t.hoverData.justStartedPan = !0, Me[4] = 0, t.data.bgActivePosistion = Ha(ve), t.redrawHint("select", !0), t.redraw());
          }
          Te && Te.pannable() && Te.active() && Te.unactivate();
        }
      } else {
        if (Te && Te.pannable() && Te.active() && Te.unactivate(), (!Te || !Te.grabbed()) && _e != Ne && (Ne && n(Ne, ["mouseout", "tapdragout"], S, {
          x: re[0],
          y: re[1]
        }), _e && n(_e, ["mouseover", "tapdragover"], S, {
          x: re[0],
          y: re[1]
        }), t.hoverData.last = _e), Te)
          if (nt) {
            if (j.boxSelectionEnabled() && Mt)
              Te && Te.grabbed() && (m(ut), Te.emit("freeon"), ut.emit("free"), t.dragData.didDrag && (Te.emit("dragfreeon"), ut.emit("dragfree"))), Xt();
            else if (Te && Te.grabbed() && t.nodeIsDraggable(Te)) {
              var Ct = !t.dragData.didDrag;
              Ct && t.redrawHint("eles", !0), t.dragData.didDrag = !0, t.hoverData.draggingEles || f(ut, {
                inDragLayer: !0
              });
              var Tt = {
                x: 0,
                y: 0
              };
              if (be(Oe[0]) && be(Oe[1]) && (Tt.x += Oe[0], Tt.y += Oe[1], Ct)) {
                var Bt = t.hoverData.dragDelta;
                Bt && be(Bt[0]) && be(Bt[1]) && (Tt.x += Bt[0], Tt.y += Bt[1]);
              }
              t.hoverData.draggingEles = !0, ut.silentShift(Tt).emit("position drag"), t.redrawHint("drag", !0), t.redraw();
            }
          } else
            gr();
        ie = !0;
      }
      if (Me[2] = re[0], Me[3] = re[1], ie)
        return S.stopPropagation && S.stopPropagation(), S.preventDefault && S.preventDefault(), !1;
    }
  }, !1);
  var _, D, O;
  t.registerBinding(e, "mouseup", function(S) {
    if (!(t.hoverData.which === 1 && S.which !== 1 && t.hoverData.capture)) {
      var z = t.hoverData.capture;
      if (z) {
        t.hoverData.capture = !1;
        var ie = t.cy, j = t.projectIntoViewport(S.clientX, S.clientY), Y = t.selection, pe = t.findNearestElement(j[0], j[1], !0, !1), re = t.dragData.possibleDragElements, ve = t.hoverData.down, Ae = a(S);
        if (t.data.bgActivePosistion && (t.redrawHint("select", !0), t.redraw()), t.hoverData.tapholdCancelled = !0, t.data.bgActivePosistion = void 0, ve && ve.unactivate(), t.hoverData.which === 3) {
          var Me = {
            originalEvent: S,
            type: "cxttapend",
            position: {
              x: j[0],
              y: j[1]
            }
          };
          if (ve ? ve.emit(Me) : ie.emit(Me), !t.hoverData.cxtDragged) {
            var _e = {
              originalEvent: S,
              type: "cxttap",
              position: {
                x: j[0],
                y: j[1]
              }
            };
            ve ? ve.emit(_e) : ie.emit(_e);
          }
          t.hoverData.cxtDragged = !1, t.hoverData.which = null;
        } else if (t.hoverData.which === 1) {
          if (n(pe, ["mouseup", "tapend", "vmouseup"], S, {
            x: j[0],
            y: j[1]
          }), !t.dragData.didDrag && // didn't move a node around
          !t.hoverData.dragged && // didn't pan
          !t.hoverData.selecting && // not box selection
          !t.hoverData.isOverThresholdDrag && (n(ve, ["click", "tap", "vclick"], S, {
            x: j[0],
            y: j[1]
          }), D = !1, S.timeStamp - O <= ie.multiClickDebounceTime() ? (_ && clearTimeout(_), D = !0, O = null, n(ve, ["dblclick", "dbltap", "vdblclick"], S, {
            x: j[0],
            y: j[1]
          })) : (_ = setTimeout(function() {
            D || n(ve, ["oneclick", "onetap", "voneclick"], S, {
              x: j[0],
              y: j[1]
            });
          }, ie.multiClickDebounceTime()), O = S.timeStamp)), ve == null && !t.dragData.didDrag && !t.hoverData.selecting && !t.hoverData.dragged && !a(S) && (ie.$(r).unselect(["tapunselect"]), re.length > 0 && t.redrawHint("eles", !0), t.dragData.possibleDragElements = re = ie.collection()), pe == ve && !t.dragData.didDrag && !t.hoverData.selecting && pe != null && pe._private.selectable && (t.hoverData.dragging || (ie.selectionType() === "additive" || Ae ? pe.selected() ? pe.unselect(["tapunselect"]) : pe.select(["tapselect"]) : Ae || (ie.$(r).unmerge(pe).unselect(["tapunselect"]), pe.select(["tapselect"]))), t.redrawHint("eles", !0)), t.hoverData.selecting) {
            var Ne = ie.collection(t.getAllInBox(Y[0], Y[1], Y[2], Y[3]));
            t.redrawHint("select", !0), Ne.length > 0 && t.redrawHint("eles", !0), ie.emit({
              type: "boxend",
              originalEvent: S,
              position: {
                x: j[0],
                y: j[1]
              }
            });
            var Te = function(nt) {
              return nt.selectable() && !nt.selected();
            };
            ie.selectionType() === "additive" || Ae || ie.$(r).unmerge(Ne).unselect(), Ne.emit("box").stdFilter(Te).select().emit("boxselect"), t.redraw();
          }
          if (t.hoverData.dragging && (t.hoverData.dragging = !1, t.redrawHint("select", !0), t.redrawHint("eles", !0), t.redraw()), !Y[4]) {
            t.redrawHint("drag", !0), t.redrawHint("eles", !0);
            var Oe = ve && ve.grabbed();
            m(re), Oe && (ve.emit("freeon"), re.emit("free"), t.dragData.didDrag && (ve.emit("dragfreeon"), re.emit("dragfree")));
          }
        }
        Y[4] = 0, t.hoverData.down = null, t.hoverData.cxtStarted = !1, t.hoverData.draggingEles = !1, t.hoverData.selecting = !1, t.hoverData.isOverThresholdDrag = !1, t.dragData.didDrag = !1, t.hoverData.dragged = !1, t.hoverData.dragDelta = [], t.hoverData.mdownPos = null, t.hoverData.mdownGPos = null, t.hoverData.which = null;
      }
    }
  }, !1);
  var F = function(S) {
    if (!t.scrollingPage) {
      var z = t.cy, ie = z.zoom(), j = z.pan(), Y = t.projectIntoViewport(S.clientX, S.clientY), pe = [Y[0] * ie + j.x, Y[1] * ie + j.y];
      if (t.hoverData.draggingEles || t.hoverData.dragging || t.hoverData.cxtStarted || T()) {
        S.preventDefault();
        return;
      }
      if (z.panningEnabled() && z.userPanningEnabled() && z.zoomingEnabled() && z.userZoomingEnabled()) {
        S.preventDefault(), t.data.wheelZooming = !0, clearTimeout(t.data.wheelTimeout), t.data.wheelTimeout = setTimeout(function() {
          t.data.wheelZooming = !1, t.redrawHint("eles", !0), t.redraw();
        }, 150);
        var re;
        S.deltaY != null ? re = S.deltaY / -250 : S.wheelDeltaY != null ? re = S.wheelDeltaY / 1e3 : re = S.wheelDelta / 1e3, re = re * t.wheelSensitivity;
        var ve = S.deltaMode === 1;
        ve && (re *= 33);
        var Ae = z.zoom() * Math.pow(10, re);
        S.type === "gesturechange" && (Ae = t.gestureStartZoom * S.scale), z.zoom({
          level: Ae,
          renderedPosition: {
            x: pe[0],
            y: pe[1]
          }
        }), z.emit(S.type === "gesturechange" ? "pinchzoom" : "scrollzoom");
      }
    }
  };
  t.registerBinding(t.container, "wheel", F, !0), t.registerBinding(e, "scroll", function(S) {
    t.scrollingPage = !0, clearTimeout(t.scrollingPageTimeout), t.scrollingPageTimeout = setTimeout(function() {
      t.scrollingPage = !1;
    }, 250);
  }, !0), t.registerBinding(t.container, "gesturestart", function(S) {
    t.gestureStartZoom = t.cy.zoom(), t.hasTouchStarted || S.preventDefault();
  }, !0), t.registerBinding(t.container, "gesturechange", function(le) {
    t.hasTouchStarted || F(le);
  }, !0), t.registerBinding(t.container, "mouseout", function(S) {
    var z = t.projectIntoViewport(S.clientX, S.clientY);
    t.cy.emit({
      originalEvent: S,
      type: "mouseout",
      position: {
        x: z[0],
        y: z[1]
      }
    });
  }, !1), t.registerBinding(t.container, "mouseover", function(S) {
    var z = t.projectIntoViewport(S.clientX, S.clientY);
    t.cy.emit({
      originalEvent: S,
      type: "mouseover",
      position: {
        x: z[0],
        y: z[1]
      }
    });
  }, !1);
  var L, B, I, M, A, R, K, H, q, ee, se, oe, ae, ue = function(S, z, ie, j) {
    return Math.sqrt((ie - S) * (ie - S) + (j - z) * (j - z));
  }, te = function(S, z, ie, j) {
    return (ie - S) * (ie - S) + (j - z) * (j - z);
  }, $;
  t.registerBinding(t.container, "touchstart", $ = function(S) {
    if (t.hasTouchStarted = !0, !!k(S)) {
      y(), t.touchData.capture = !0, t.data.bgActivePosistion = void 0;
      var z = t.cy, ie = t.touchData.now, j = t.touchData.earlier;
      if (S.touches[0]) {
        var Y = t.projectIntoViewport(S.touches[0].clientX, S.touches[0].clientY);
        ie[0] = Y[0], ie[1] = Y[1];
      }
      if (S.touches[1]) {
        var Y = t.projectIntoViewport(S.touches[1].clientX, S.touches[1].clientY);
        ie[2] = Y[0], ie[3] = Y[1];
      }
      if (S.touches[2]) {
        var Y = t.projectIntoViewport(S.touches[2].clientX, S.touches[2].clientY);
        ie[4] = Y[0], ie[5] = Y[1];
      }
      if (S.touches[1]) {
        t.touchData.singleTouchMoved = !0, m(t.dragData.touchDragEles);
        var pe = t.findContainerClientCoords();
        q = pe[0], ee = pe[1], se = pe[2], oe = pe[3], L = S.touches[0].clientX - q, B = S.touches[0].clientY - ee, I = S.touches[1].clientX - q, M = S.touches[1].clientY - ee, ae = 0 <= L && L <= se && 0 <= I && I <= se && 0 <= B && B <= oe && 0 <= M && M <= oe;
        var re = z.pan(), ve = z.zoom();
        A = ue(L, B, I, M), R = te(L, B, I, M), K = [(L + I) / 2, (B + M) / 2], H = [(K[0] - re.x) / ve, (K[1] - re.y) / ve];
        var Ae = 200, Me = Ae * Ae;
        if (R < Me && !S.touches[2]) {
          var _e = t.findNearestElement(ie[0], ie[1], !0, !0), Ne = t.findNearestElement(ie[2], ie[3], !0, !0);
          _e && _e.isNode() ? (_e.activate().emit({
            originalEvent: S,
            type: "cxttapstart",
            position: {
              x: ie[0],
              y: ie[1]
            }
          }), t.touchData.start = _e) : Ne && Ne.isNode() ? (Ne.activate().emit({
            originalEvent: S,
            type: "cxttapstart",
            position: {
              x: ie[0],
              y: ie[1]
            }
          }), t.touchData.start = Ne) : z.emit({
            originalEvent: S,
            type: "cxttapstart",
            position: {
              x: ie[0],
              y: ie[1]
            }
          }), t.touchData.start && (t.touchData.start._private.grabbed = !1), t.touchData.cxt = !0, t.touchData.cxtDragged = !1, t.data.bgActivePosistion = void 0, t.redraw();
          return;
        }
      }
      if (S.touches[2])
        z.boxSelectionEnabled() && S.preventDefault();
      else if (!S.touches[1]) {
        if (S.touches[0]) {
          var Te = t.findNearestElements(ie[0], ie[1], !0, !0), Oe = Te[0];
          if (Oe != null && (Oe.activate(), t.touchData.start = Oe, t.touchData.starts = Te, t.nodeIsGrabbable(Oe))) {
            var ut = t.dragData.touchDragEles = z.collection(), nt = null;
            t.redrawHint("eles", !0), t.redrawHint("drag", !0), Oe.selected() ? (nt = z.$(function(Pt) {
              return Pt.selected() && t.nodeIsGrabbable(Pt);
            }), f(nt, {
              addToList: ut
            })) : p(Oe, {
              addToList: ut
            }), c(Oe);
            var kt = function(Mt) {
              return {
                originalEvent: S,
                type: Mt,
                position: {
                  x: ie[0],
                  y: ie[1]
                }
              };
            };
            Oe.emit(kt("grabon")), nt ? nt.forEach(function(Pt) {
              Pt.emit(kt("grab"));
            }) : Oe.emit(kt("grab"));
          }
          n(Oe, ["touchstart", "tapstart", "vmousedown"], S, {
            x: ie[0],
            y: ie[1]
          }), Oe == null && (t.data.bgActivePosistion = {
            x: Y[0],
            y: Y[1]
          }, t.redrawHint("select", !0), t.redraw()), t.touchData.singleTouchMoved = !1, t.touchData.singleTouchStartTime = +/* @__PURE__ */ new Date(), clearTimeout(t.touchData.tapholdTimeout), t.touchData.tapholdTimeout = setTimeout(function() {
            t.touchData.singleTouchMoved === !1 && !t.pinching && !t.touchData.selecting && n(t.touchData.start, ["taphold"], S, {
              x: ie[0],
              y: ie[1]
            });
          }, t.tapholdDuration);
        }
      }
      if (S.touches.length >= 1) {
        for (var St = t.touchData.startPosition = [null, null, null, null, null, null], wt = 0; wt < ie.length; wt++)
          St[wt] = j[wt] = ie[wt];
        var Zt = S.touches[0];
        t.touchData.startGPosition = [Zt.clientX, Zt.clientY];
      }
    }
  }, !1);
  var G;
  t.registerBinding(e, "touchmove", G = function(S) {
    var z = t.touchData.capture;
    if (!(!z && !k(S))) {
      var ie = t.selection, j = t.cy, Y = t.touchData.now, pe = t.touchData.earlier, re = j.zoom();
      if (S.touches[0]) {
        var ve = t.projectIntoViewport(S.touches[0].clientX, S.touches[0].clientY);
        Y[0] = ve[0], Y[1] = ve[1];
      }
      if (S.touches[1]) {
        var ve = t.projectIntoViewport(S.touches[1].clientX, S.touches[1].clientY);
        Y[2] = ve[0], Y[3] = ve[1];
      }
      if (S.touches[2]) {
        var ve = t.projectIntoViewport(S.touches[2].clientX, S.touches[2].clientY);
        Y[4] = ve[0], Y[5] = ve[1];
      }
      var Ae = t.touchData.startGPosition, Me;
      if (z && S.touches[0] && Ae) {
        for (var _e = [], Ne = 0; Ne < Y.length; Ne++)
          _e[Ne] = Y[Ne] - pe[Ne];
        var Te = S.touches[0].clientX - Ae[0], Oe = Te * Te, ut = S.touches[0].clientY - Ae[1], nt = ut * ut, kt = Oe + nt;
        Me = kt >= t.touchTapThreshold2;
      }
      if (z && t.touchData.cxt) {
        S.preventDefault();
        var St = S.touches[0].clientX - q, wt = S.touches[0].clientY - ee, Zt = S.touches[1].clientX - q, Pt = S.touches[1].clientY - ee, Mt = te(St, wt, Zt, Pt), gr = Mt / R, Xt = 150, jt = Xt * Xt, wr = 1.5, Pr = wr * wr;
        if (gr >= Pr || Mt >= jt) {
          t.touchData.cxt = !1, t.data.bgActivePosistion = void 0, t.redrawHint("select", !0);
          var ur = {
            originalEvent: S,
            type: "cxttapend",
            position: {
              x: Y[0],
              y: Y[1]
            }
          };
          t.touchData.start ? (t.touchData.start.unactivate().emit(ur), t.touchData.start = null) : j.emit(ur);
        }
      }
      if (z && t.touchData.cxt) {
        var ur = {
          originalEvent: S,
          type: "cxtdrag",
          position: {
            x: Y[0],
            y: Y[1]
          }
        };
        t.data.bgActivePosistion = void 0, t.redrawHint("select", !0), t.touchData.start ? t.touchData.start.emit(ur) : j.emit(ur), t.touchData.start && (t.touchData.start._private.grabbed = !1), t.touchData.cxtDragged = !0;
        var Ct = t.findNearestElement(Y[0], Y[1], !0, !0);
        (!t.touchData.cxtOver || Ct !== t.touchData.cxtOver) && (t.touchData.cxtOver && t.touchData.cxtOver.emit({
          originalEvent: S,
          type: "cxtdragout",
          position: {
            x: Y[0],
            y: Y[1]
          }
        }), t.touchData.cxtOver = Ct, Ct && Ct.emit({
          originalEvent: S,
          type: "cxtdragover",
          position: {
            x: Y[0],
            y: Y[1]
          }
        }));
      } else if (z && S.touches[2] && j.boxSelectionEnabled())
        S.preventDefault(), t.data.bgActivePosistion = void 0, this.lastThreeTouch = +/* @__PURE__ */ new Date(), t.touchData.selecting || j.emit({
          originalEvent: S,
          type: "boxstart",
          position: {
            x: Y[0],
            y: Y[1]
          }
        }), t.touchData.selecting = !0, t.touchData.didSelect = !0, ie[4] = 1, !ie || ie.length === 0 || ie[0] === void 0 ? (ie[0] = (Y[0] + Y[2] + Y[4]) / 3, ie[1] = (Y[1] + Y[3] + Y[5]) / 3, ie[2] = (Y[0] + Y[2] + Y[4]) / 3 + 1, ie[3] = (Y[1] + Y[3] + Y[5]) / 3 + 1) : (ie[2] = (Y[0] + Y[2] + Y[4]) / 3, ie[3] = (Y[1] + Y[3] + Y[5]) / 3), t.redrawHint("select", !0), t.redraw();
      else if (z && S.touches[1] && !t.touchData.didSelect && j.zoomingEnabled() && j.panningEnabled() && j.userZoomingEnabled() && j.userPanningEnabled()) {
        S.preventDefault(), t.data.bgActivePosistion = void 0, t.redrawHint("select", !0);
        var Tt = t.dragData.touchDragEles;
        if (Tt) {
          t.redrawHint("drag", !0);
          for (var Bt = 0; Bt < Tt.length; Bt++) {
            var kn = Tt[Bt]._private;
            kn.grabbed = !1, kn.rscratch.inDragLayer = !1;
          }
        }
        var W = t.touchData.start, St = S.touches[0].clientX - q, wt = S.touches[0].clientY - ee, Zt = S.touches[1].clientX - q, Pt = S.touches[1].clientY - ee, we = ue(St, wt, Zt, Pt), We = we / A;
        if (ae) {
          var at = St - L, Gr = wt - B, Sn = Zt - I, Oa = Pt - M, sn = (at + Sn) / 2, Cr = (Gr + Oa) / 2, Tn = j.zoom(), ml = Tn * We, Bo = j.pan(), Lc = H[0] * Tn + Bo.x, Ic = H[1] * Tn + Bo.y, v0 = {
            x: -ml / Tn * (Lc - Bo.x - sn) + Lc,
            y: -ml / Tn * (Ic - Bo.y - Cr) + Ic
          };
          if (W && W.active()) {
            var Tt = t.dragData.touchDragEles;
            m(Tt), t.redrawHint("drag", !0), t.redrawHint("eles", !0), W.unactivate().emit("freeon"), Tt.emit("free"), t.dragData.didDrag && (W.emit("dragfreeon"), Tt.emit("dragfree"));
          }
          j.viewport({
            zoom: ml,
            pan: v0,
            cancelOnFailedZoom: !0
          }), j.emit("pinchzoom"), A = we, L = St, B = wt, I = Zt, M = Pt, t.pinching = !0;
        }
        if (S.touches[0]) {
          var ve = t.projectIntoViewport(S.touches[0].clientX, S.touches[0].clientY);
          Y[0] = ve[0], Y[1] = ve[1];
        }
        if (S.touches[1]) {
          var ve = t.projectIntoViewport(S.touches[1].clientX, S.touches[1].clientY);
          Y[2] = ve[0], Y[3] = ve[1];
        }
        if (S.touches[2]) {
          var ve = t.projectIntoViewport(S.touches[2].clientX, S.touches[2].clientY);
          Y[4] = ve[0], Y[5] = ve[1];
        }
      } else if (S.touches[0] && !t.touchData.didSelect) {
        var Or = t.touchData.start, yl = t.touchData.last, Ct;
        if (!t.hoverData.draggingEles && !t.swipePanning && (Ct = t.findNearestElement(Y[0], Y[1], !0, !0)), z && Or != null && S.preventDefault(), z && Or != null && t.nodeIsDraggable(Or))
          if (Me) {
            var Tt = t.dragData.touchDragEles, Fc = !t.dragData.didDrag;
            Fc && f(Tt, {
              inDragLayer: !0
            }), t.dragData.didDrag = !0;
            var ki = {
              x: 0,
              y: 0
            };
            if (be(_e[0]) && be(_e[1]) && (ki.x += _e[0], ki.y += _e[1], Fc)) {
              t.redrawHint("eles", !0);
              var Lr = t.touchData.dragDelta;
              Lr && be(Lr[0]) && be(Lr[1]) && (ki.x += Lr[0], ki.y += Lr[1]);
            }
            t.hoverData.draggingEles = !0, Tt.silentShift(ki).emit("position drag"), t.redrawHint("drag", !0), t.touchData.startPosition[0] == pe[0] && t.touchData.startPosition[1] == pe[1] && t.redrawHint("eles", !0), t.redraw();
          } else {
            var Lr = t.touchData.dragDelta = t.touchData.dragDelta || [];
            Lr.length === 0 ? (Lr.push(_e[0]), Lr.push(_e[1])) : (Lr[0] += _e[0], Lr[1] += _e[1]);
          }
        if (n(Or || Ct, ["touchmove", "tapdrag", "vmousemove"], S, {
          x: Y[0],
          y: Y[1]
        }), (!Or || !Or.grabbed()) && Ct != yl && (yl && yl.emit({
          originalEvent: S,
          type: "tapdragout",
          position: {
            x: Y[0],
            y: Y[1]
          }
        }), Ct && Ct.emit({
          originalEvent: S,
          type: "tapdragover",
          position: {
            x: Y[0],
            y: Y[1]
          }
        })), t.touchData.last = Ct, z)
          for (var Bt = 0; Bt < Y.length; Bt++)
            Y[Bt] && t.touchData.startPosition[Bt] && Me && (t.touchData.singleTouchMoved = !0);
        if (z && (Or == null || Or.pannable()) && j.panningEnabled() && j.userPanningEnabled()) {
          var h0 = i(Or, t.touchData.starts);
          h0 && (S.preventDefault(), t.data.bgActivePosistion || (t.data.bgActivePosistion = Ha(t.touchData.startPosition)), t.swipePanning ? (j.panBy({
            x: _e[0] * re,
            y: _e[1] * re
          }), j.emit("dragpan")) : Me && (t.swipePanning = !0, j.panBy({
            x: Te * re,
            y: ut * re
          }), j.emit("dragpan"), Or && (Or.unactivate(), t.redrawHint("select", !0), t.touchData.start = null)));
          var ve = t.projectIntoViewport(S.touches[0].clientX, S.touches[0].clientY);
          Y[0] = ve[0], Y[1] = ve[1];
        }
      }
      for (var Ne = 0; Ne < Y.length; Ne++)
        pe[Ne] = Y[Ne];
      z && S.touches.length > 0 && !t.hoverData.draggingEles && !t.swipePanning && t.data.bgActivePosistion != null && (t.data.bgActivePosistion = void 0, t.redrawHint("select", !0), t.redraw());
    }
  }, !1);
  var Q;
  t.registerBinding(e, "touchcancel", Q = function(S) {
    var z = t.touchData.start;
    t.touchData.capture = !1, z && z.unactivate();
  });
  var ge, Ee, fe, me;
  if (t.registerBinding(e, "touchend", ge = function(S) {
    var z = t.touchData.start, ie = t.touchData.capture;
    if (ie)
      S.touches.length === 0 && (t.touchData.capture = !1), S.preventDefault();
    else
      return;
    var j = t.selection;
    t.swipePanning = !1, t.hoverData.draggingEles = !1;
    var Y = t.cy, pe = Y.zoom(), re = t.touchData.now, ve = t.touchData.earlier;
    if (S.touches[0]) {
      var Ae = t.projectIntoViewport(S.touches[0].clientX, S.touches[0].clientY);
      re[0] = Ae[0], re[1] = Ae[1];
    }
    if (S.touches[1]) {
      var Ae = t.projectIntoViewport(S.touches[1].clientX, S.touches[1].clientY);
      re[2] = Ae[0], re[3] = Ae[1];
    }
    if (S.touches[2]) {
      var Ae = t.projectIntoViewport(S.touches[2].clientX, S.touches[2].clientY);
      re[4] = Ae[0], re[5] = Ae[1];
    }
    z && z.unactivate();
    var Me;
    if (t.touchData.cxt) {
      if (Me = {
        originalEvent: S,
        type: "cxttapend",
        position: {
          x: re[0],
          y: re[1]
        }
      }, z ? z.emit(Me) : Y.emit(Me), !t.touchData.cxtDragged) {
        var _e = {
          originalEvent: S,
          type: "cxttap",
          position: {
            x: re[0],
            y: re[1]
          }
        };
        z ? z.emit(_e) : Y.emit(_e);
      }
      t.touchData.start && (t.touchData.start._private.grabbed = !1), t.touchData.cxt = !1, t.touchData.start = null, t.redraw();
      return;
    }
    if (!S.touches[2] && Y.boxSelectionEnabled() && t.touchData.selecting) {
      t.touchData.selecting = !1;
      var Ne = Y.collection(t.getAllInBox(j[0], j[1], j[2], j[3]));
      j[0] = void 0, j[1] = void 0, j[2] = void 0, j[3] = void 0, j[4] = 0, t.redrawHint("select", !0), Y.emit({
        type: "boxend",
        originalEvent: S,
        position: {
          x: re[0],
          y: re[1]
        }
      });
      var Te = function(jt) {
        return jt.selectable() && !jt.selected();
      };
      Ne.emit("box").stdFilter(Te).select().emit("boxselect"), Ne.nonempty() && t.redrawHint("eles", !0), t.redraw();
    }
    if (z != null && z.unactivate(), S.touches[2])
      t.data.bgActivePosistion = void 0, t.redrawHint("select", !0);
    else if (!S.touches[1]) {
      if (!S.touches[0]) {
        if (!S.touches[0]) {
          t.data.bgActivePosistion = void 0, t.redrawHint("select", !0);
          var Oe = t.dragData.touchDragEles;
          if (z != null) {
            var ut = z._private.grabbed;
            m(Oe), t.redrawHint("drag", !0), t.redrawHint("eles", !0), ut && (z.emit("freeon"), Oe.emit("free"), t.dragData.didDrag && (z.emit("dragfreeon"), Oe.emit("dragfree"))), n(z, ["touchend", "tapend", "vmouseup", "tapdragout"], S, {
              x: re[0],
              y: re[1]
            }), z.unactivate(), t.touchData.start = null;
          } else {
            var nt = t.findNearestElement(re[0], re[1], !0, !0);
            n(nt, ["touchend", "tapend", "vmouseup", "tapdragout"], S, {
              x: re[0],
              y: re[1]
            });
          }
          var kt = t.touchData.startPosition[0] - re[0], St = kt * kt, wt = t.touchData.startPosition[1] - re[1], Zt = wt * wt, Pt = St + Zt, Mt = Pt * pe * pe;
          t.touchData.singleTouchMoved || (z || Y.$(":selected").unselect(["tapunselect"]), n(z, ["tap", "vclick"], S, {
            x: re[0],
            y: re[1]
          }), Ee = !1, S.timeStamp - me <= Y.multiClickDebounceTime() ? (fe && clearTimeout(fe), Ee = !0, me = null, n(z, ["dbltap", "vdblclick"], S, {
            x: re[0],
            y: re[1]
          })) : (fe = setTimeout(function() {
            Ee || n(z, ["onetap", "voneclick"], S, {
              x: re[0],
              y: re[1]
            });
          }, Y.multiClickDebounceTime()), me = S.timeStamp)), z != null && !t.dragData.didDrag && z._private.selectable && Mt < t.touchTapThreshold2 && !t.pinching && (Y.selectionType() === "single" ? (Y.$(r).unmerge(z).unselect(["tapunselect"]), z.select(["tapselect"])) : z.selected() ? z.unselect(["tapunselect"]) : z.select(["tapselect"]), t.redrawHint("eles", !0)), t.touchData.singleTouchMoved = !0;
        }
      }
    }
    for (var gr = 0; gr < re.length; gr++)
      ve[gr] = re[gr];
    t.dragData.didDrag = !1, S.touches.length === 0 && (t.touchData.dragDelta = [], t.touchData.startPosition = [null, null, null, null, null, null], t.touchData.startGPosition = null, t.touchData.didSelect = !1), S.touches.length < 2 && (S.touches.length === 1 && (t.touchData.startGPosition = [S.touches[0].clientX, S.touches[0].clientY]), t.pinching = !1, t.redrawHint("eles", !0), t.redraw());
  }, !1), typeof TouchEvent > "u") {
    var Ce = [], ke = function(S) {
      return {
        clientX: S.clientX,
        clientY: S.clientY,
        force: 1,
        identifier: S.pointerId,
        pageX: S.pageX,
        pageY: S.pageY,
        radiusX: S.width / 2,
        radiusY: S.height / 2,
        screenX: S.screenX,
        screenY: S.screenY,
        target: S.target
      };
    }, xe = function(S) {
      return {
        event: S,
        touch: ke(S)
      };
    }, De = function(S) {
      Ce.push(xe(S));
    }, qe = function(S) {
      for (var z = 0; z < Ce.length; z++) {
        var ie = Ce[z];
        if (ie.event.pointerId === S.pointerId) {
          Ce.splice(z, 1);
          return;
        }
      }
    }, Ke = function(S) {
      var z = Ce.filter(function(ie) {
        return ie.event.pointerId === S.pointerId;
      })[0];
      z.event = S, z.touch = ke(S);
    }, Be = function(S) {
      S.touches = Ce.map(function(z) {
        return z.touch;
      });
    }, Ge = function(S) {
      return S.pointerType === "mouse" || S.pointerType === 4;
    };
    t.registerBinding(t.container, "pointerdown", function(le) {
      Ge(le) || (le.preventDefault(), De(le), Be(le), $(le));
    }), t.registerBinding(t.container, "pointerup", function(le) {
      Ge(le) || (qe(le), Be(le), ge(le));
    }), t.registerBinding(t.container, "pointercancel", function(le) {
      Ge(le) || (qe(le), Be(le), Q(le));
    }), t.registerBinding(t.container, "pointermove", function(le) {
      Ge(le) || (le.preventDefault(), Ke(le), Be(le), G(le));
    });
  }
};
var xn = {};
xn.generatePolygon = function(t, e) {
  return this.nodeShapes[t] = {
    renderer: this,
    name: t,
    points: e,
    draw: function(n, a, i, o, s, u) {
      this.renderer.nodeShapeImpl("polygon", n, a, i, o, s, this.points);
    },
    intersectLine: function(n, a, i, o, s, u, l, c) {
      return oo(s, u, this.points, n, a, i / 2, o / 2, l);
    },
    checkPoint: function(n, a, i, o, s, u, l, c) {
      return mn(n, a, this.points, u, l, o, s, [0, -1], i);
    }
  };
};
xn.generateEllipse = function() {
  return this.nodeShapes.ellipse = {
    renderer: this,
    name: "ellipse",
    draw: function(e, r, n, a, i, o) {
      this.renderer.nodeShapeImpl(this.name, e, r, n, a, i);
    },
    intersectLine: function(e, r, n, a, i, o, s, u) {
      return n4(i, o, e, r, n / 2 + s, a / 2 + s);
    },
    checkPoint: function(e, r, n, a, i, o, s, u) {
      return la(e, r, a, i, o, s, n);
    }
  };
};
xn.generateRoundPolygon = function(t, e) {
  return this.nodeShapes[t] = {
    renderer: this,
    name: t,
    points: e,
    getOrCreateCorners: function(n, a, i, o, s, u, l) {
      if (u[l] !== void 0 && u[l + "-cx"] === n && u[l + "-cy"] === a)
        return u[l];
      u[l] = new Array(e.length / 2), u[l + "-cx"] = n, u[l + "-cy"] = a;
      var c = i / 2, d = o / 2;
      s = s === "auto" ? mp(i, o) : s;
      for (var v = new Array(e.length / 2), h = 0; h < e.length / 2; h++)
        v[h] = {
          x: n + c * e[h * 2],
          y: a + d * e[h * 2 + 1]
        };
      var f, p, m, g, y = v.length;
      for (p = v[y - 1], f = 0; f < y; f++)
        m = v[f % y], g = v[(f + 1) % y], u[l][f] = Tc(p, m, g, s), p = m, m = g;
      return u[l];
    },
    draw: function(n, a, i, o, s, u, l) {
      this.renderer.nodeShapeImpl("round-polygon", n, a, i, o, s, this.points, this.getOrCreateCorners(a, i, o, s, u, l, "drawCorners"));
    },
    intersectLine: function(n, a, i, o, s, u, l, c, d) {
      return a4(s, u, this.points, n, a, i, o, l, this.getOrCreateCorners(n, a, i, o, c, d, "corners"));
    },
    checkPoint: function(n, a, i, o, s, u, l, c, d) {
      return r4(n, a, this.points, u, l, o, s, this.getOrCreateCorners(u, l, o, s, c, d, "corners"));
    }
  };
};
xn.generateRoundRectangle = function() {
  return this.nodeShapes["round-rectangle"] = this.nodeShapes.roundrectangle = {
    renderer: this,
    name: "round-rectangle",
    points: sr(4, 0),
    draw: function(e, r, n, a, i, o) {
      this.renderer.nodeShapeImpl(this.name, e, r, n, a, i, this.points, o);
    },
    intersectLine: function(e, r, n, a, i, o, s, u) {
      return pp(i, o, e, r, n, a, s, u);
    },
    checkPoint: function(e, r, n, a, i, o, s, u) {
      var l = a / 2, c = i / 2;
      u = u === "auto" ? ba(a, i) : u, u = Math.min(l, c, u);
      var d = u * 2;
      return !!(mn(e, r, this.points, o, s, a, i - d, [0, -1], n) || mn(e, r, this.points, o, s, a - d, i, [0, -1], n) || la(e, r, d, d, o - l + u, s - c + u, n) || la(e, r, d, d, o + l - u, s - c + u, n) || la(e, r, d, d, o + l - u, s + c - u, n) || la(e, r, d, d, o - l + u, s + c - u, n));
    }
  };
};
xn.generateCutRectangle = function() {
  return this.nodeShapes["cut-rectangle"] = this.nodeShapes.cutrectangle = {
    renderer: this,
    name: "cut-rectangle",
    cornerLength: hc(),
    points: sr(4, 0),
    draw: function(e, r, n, a, i, o) {
      this.renderer.nodeShapeImpl(this.name, e, r, n, a, i, null, o);
    },
    generateCutTrianglePts: function(e, r, n, a, i) {
      var o = i === "auto" ? this.cornerLength : i, s = r / 2, u = e / 2, l = n - u, c = n + u, d = a - s, v = a + s;
      return {
        topLeft: [l, d + o, l + o, d, l + o, d + o],
        topRight: [c - o, d, c, d + o, c - o, d + o],
        bottomRight: [c, v - o, c - o, v, c - o, v - o],
        bottomLeft: [l + o, v, l, v - o, l + o, v - o]
      };
    },
    intersectLine: function(e, r, n, a, i, o, s, u) {
      var l = this.generateCutTrianglePts(n + 2 * s, a + 2 * s, e, r, u), c = [].concat.apply([], [l.topLeft.splice(0, 4), l.topRight.splice(0, 4), l.bottomRight.splice(0, 4), l.bottomLeft.splice(0, 4)]);
      return oo(i, o, c, e, r);
    },
    checkPoint: function(e, r, n, a, i, o, s, u) {
      var l = u === "auto" ? this.cornerLength : u;
      if (mn(e, r, this.points, o, s, a, i - 2 * l, [0, -1], n) || mn(e, r, this.points, o, s, a - 2 * l, i, [0, -1], n))
        return !0;
      var c = this.generateCutTrianglePts(a, i, o, s);
      return dr(e, r, c.topLeft) || dr(e, r, c.topRight) || dr(e, r, c.bottomRight) || dr(e, r, c.bottomLeft);
    }
  };
};
xn.generateBarrel = function() {
  return this.nodeShapes.barrel = {
    renderer: this,
    name: "barrel",
    points: sr(4, 0),
    draw: function(e, r, n, a, i, o) {
      this.renderer.nodeShapeImpl(this.name, e, r, n, a, i);
    },
    intersectLine: function(e, r, n, a, i, o, s, u) {
      var l = 0.15, c = 0.5, d = 0.85, v = this.generateBarrelBezierPts(n + 2 * s, a + 2 * s, e, r), h = function(m) {
        var g = Ga({
          x: m[0],
          y: m[1]
        }, {
          x: m[2],
          y: m[3]
        }, {
          x: m[4],
          y: m[5]
        }, l), y = Ga({
          x: m[0],
          y: m[1]
        }, {
          x: m[2],
          y: m[3]
        }, {
          x: m[4],
          y: m[5]
        }, c), b = Ga({
          x: m[0],
          y: m[1]
        }, {
          x: m[2],
          y: m[3]
        }, {
          x: m[4],
          y: m[5]
        }, d);
        return [m[0], m[1], g.x, g.y, y.x, y.y, b.x, b.y, m[4], m[5]];
      }, f = [].concat(h(v.topLeft), h(v.topRight), h(v.bottomRight), h(v.bottomLeft));
      return oo(i, o, f, e, r);
    },
    generateBarrelBezierPts: function(e, r, n, a) {
      var i = r / 2, o = e / 2, s = n - o, u = n + o, l = a - i, c = a + i, d = lu(e, r), v = d.heightOffset, h = d.widthOffset, f = d.ctrlPtOffsetPct * e, p = {
        topLeft: [s, l + v, s + f, l, s + h, l],
        topRight: [u - h, l, u - f, l, u, l + v],
        bottomRight: [u, c - v, u - f, c, u - h, c],
        bottomLeft: [s + h, c, s + f, c, s, c - v]
      };
      return p.topLeft.isTop = !0, p.topRight.isTop = !0, p.bottomLeft.isBottom = !0, p.bottomRight.isBottom = !0, p;
    },
    checkPoint: function(e, r, n, a, i, o, s, u) {
      var l = lu(a, i), c = l.heightOffset, d = l.widthOffset;
      if (mn(e, r, this.points, o, s, a, i - 2 * c, [0, -1], n) || mn(e, r, this.points, o, s, a - 2 * d, i, [0, -1], n))
        return !0;
      for (var v = this.generateBarrelBezierPts(a, i, o, s), h = function(T, k, _) {
        var D = _[4], O = _[2], F = _[0], L = _[5], B = _[1], I = Math.min(D, F), M = Math.max(D, F), A = Math.min(L, B), R = Math.max(L, B);
        if (I <= T && T <= M && A <= k && k <= R) {
          var K = i4(D, O, F), H = Q5(K[0], K[1], K[2], T), q = H.filter(function(ee) {
            return 0 <= ee && ee <= 1;
          });
          if (q.length > 0)
            return q[0];
        }
        return null;
      }, f = Object.keys(v), p = 0; p < f.length; p++) {
        var m = f[p], g = v[m], y = h(e, r, g);
        if (y != null) {
          var b = g[5], w = g[3], x = g[1], E = Nt(b, w, x, y);
          if (g.isTop && E <= r || g.isBottom && r <= E)
            return !0;
        }
      }
      return !1;
    }
  };
};
xn.generateBottomRoundrectangle = function() {
  return this.nodeShapes["bottom-round-rectangle"] = this.nodeShapes.bottomroundrectangle = {
    renderer: this,
    name: "bottom-round-rectangle",
    points: sr(4, 0),
    draw: function(e, r, n, a, i, o) {
      this.renderer.nodeShapeImpl(this.name, e, r, n, a, i, this.points, o);
    },
    intersectLine: function(e, r, n, a, i, o, s, u) {
      var l = e - (n / 2 + s), c = r - (a / 2 + s), d = c, v = e + (n / 2 + s), h = Nn(i, o, e, r, l, c, v, d, !1);
      return h.length > 0 ? h : pp(i, o, e, r, n, a, s, u);
    },
    checkPoint: function(e, r, n, a, i, o, s, u) {
      u = u === "auto" ? ba(a, i) : u;
      var l = 2 * u;
      if (mn(e, r, this.points, o, s, a, i - l, [0, -1], n) || mn(e, r, this.points, o, s, a - l, i, [0, -1], n))
        return !0;
      var c = a / 2 + 2 * n, d = i / 2 + 2 * n, v = [o - c, s - d, o - c, s, o + c, s, o + c, s - d];
      return !!(dr(e, r, v) || la(e, r, l, l, o + a / 2 - u, s + i / 2 - u, n) || la(e, r, l, l, o - a / 2 + u, s + i / 2 - u, n));
    }
  };
};
xn.registerNodeShapes = function() {
  var t = this.nodeShapes = {}, e = this;
  this.generateEllipse(), this.generatePolygon("triangle", sr(3, 0)), this.generateRoundPolygon("round-triangle", sr(3, 0)), this.generatePolygon("rectangle", sr(4, 0)), t.square = t.rectangle, this.generateRoundRectangle(), this.generateCutRectangle(), this.generateBarrel(), this.generateBottomRoundrectangle();
  {
    var r = [0, 1, 1, 0, 0, -1, -1, 0];
    this.generatePolygon("diamond", r), this.generateRoundPolygon("round-diamond", r);
  }
  this.generatePolygon("pentagon", sr(5, 0)), this.generateRoundPolygon("round-pentagon", sr(5, 0)), this.generatePolygon("hexagon", sr(6, 0)), this.generateRoundPolygon("round-hexagon", sr(6, 0)), this.generatePolygon("heptagon", sr(7, 0)), this.generateRoundPolygon("round-heptagon", sr(7, 0)), this.generatePolygon("octagon", sr(8, 0)), this.generateRoundPolygon("round-octagon", sr(8, 0));
  var n = new Array(20);
  {
    var a = su(5, 0), i = su(5, Math.PI / 5), o = 0.5 * (3 - Math.sqrt(5));
    o *= 1.57;
    for (var s = 0; s < i.length / 2; s++)
      i[s * 2] *= o, i[s * 2 + 1] *= o;
    for (var s = 0; s < 20 / 4; s++)
      n[s * 4] = a[s * 2], n[s * 4 + 1] = a[s * 2 + 1], n[s * 4 + 2] = i[s * 2], n[s * 4 + 3] = i[s * 2 + 1];
  }
  n = gp(n), this.generatePolygon("star", n), this.generatePolygon("vee", [-1, -1, 0, -0.333, 1, -1, 0, 1]), this.generatePolygon("rhomboid", [-1, -1, 0.333, -1, 1, 1, -0.333, 1]), this.generatePolygon("right-rhomboid", [-0.333, -1, 1, -1, 0.333, 1, -1, 1]), this.nodeShapes.concavehexagon = this.generatePolygon("concave-hexagon", [-1, -0.95, -0.75, 0, -1, 0.95, 1, 0.95, 0.75, 0, 1, -0.95]);
  {
    var u = [-1, -1, 0.25, -1, 1, 0, 0.25, 1, -1, 1];
    this.generatePolygon("tag", u), this.generateRoundPolygon("round-tag", u);
  }
  t.makePolygon = function(l) {
    var c = l.join("$"), d = "polygon-" + c, v;
    return (v = this[d]) ? v : e.generatePolygon(d, l);
  };
};
var Ao = {};
Ao.timeToRender = function() {
  return this.redrawTotalTime / this.redrawCount;
};
Ao.redraw = function(t) {
  t = t || cp();
  var e = this;
  e.averageRedrawTime === void 0 && (e.averageRedrawTime = 0), e.lastRedrawTime === void 0 && (e.lastRedrawTime = 0), e.lastDrawTime === void 0 && (e.lastDrawTime = 0), e.requestedFrame = !0, e.renderOptions = t;
};
Ao.beforeRender = function(t, e) {
  if (!this.destroyed) {
    e == null && yt("Priority is not optional for beforeRender");
    var r = this.beforeRenderCallbacks;
    r.push({
      fn: t,
      priority: e
    }), r.sort(function(n, a) {
      return a.priority - n.priority;
    });
  }
};
var iv = function(e, r, n) {
  for (var a = e.beforeRenderCallbacks, i = 0; i < a.length; i++)
    a[i].fn(r, n);
};
Ao.startRenderLoop = function() {
  var t = this, e = t.cy;
  if (!t.renderLoopStarted) {
    t.renderLoopStarted = !0;
    var r = function n(a) {
      if (!t.destroyed) {
        if (!e.batching()) if (t.requestedFrame && !t.skipFrame) {
          iv(t, !0, a);
          var i = gn();
          t.render(t.renderOptions);
          var o = t.lastDrawTime = gn();
          t.averageRedrawTime === void 0 && (t.averageRedrawTime = o - i), t.redrawCount === void 0 && (t.redrawCount = 0), t.redrawCount++, t.redrawTotalTime === void 0 && (t.redrawTotalTime = 0);
          var s = o - i;
          t.redrawTotalTime += s, t.lastRedrawTime = s, t.averageRedrawTime = t.averageRedrawTime / 2 + s / 2, t.requestedFrame = !1;
        } else
          iv(t, !1, a);
        t.skipFrame = !1, Ps(n);
      }
    };
    Ps(r);
  }
};
var zP = function(e) {
  this.init(e);
}, pg = zP, Ci = pg.prototype;
Ci.clientFunctions = ["redrawHint", "render", "renderTo", "matchCanvasSize", "nodeShapeImpl", "arrowShapeImpl"];
Ci.init = function(t) {
  var e = this;
  e.options = t, e.cy = t.cy;
  var r = e.container = t.cy.container(), n = e.cy.window();
  if (n) {
    var a = n.document, i = a.head, o = "__________cytoscape_stylesheet", s = "__________cytoscape_container", u = a.getElementById(o) != null;
    if (r.className.indexOf(s) < 0 && (r.className = (r.className || "") + " " + s), !u) {
      var l = a.createElement("style");
      l.id = o, l.textContent = "." + s + " { position: relative; }", i.insertBefore(l, i.children[0]);
    }
    var c = n.getComputedStyle(r), d = c.getPropertyValue("position");
    d === "static" && tt("A Cytoscape container has style position:static and so can not use UI extensions properly");
  }
  e.selection = [void 0, void 0, void 0, void 0, 0], e.bezierProjPcts = [0.05, 0.225, 0.4, 0.5, 0.6, 0.775, 0.95], e.hoverData = {
    down: null,
    last: null,
    downTime: null,
    triggerMode: null,
    dragging: !1,
    initialPan: [null, null],
    capture: !1
  }, e.dragData = {
    possibleDragElements: []
  }, e.touchData = {
    start: null,
    capture: !1,
    // These 3 fields related to tap, taphold events
    startPosition: [null, null, null, null, null, null],
    singleTouchStartTime: null,
    singleTouchMoved: !0,
    now: [null, null, null, null, null, null],
    earlier: [null, null, null, null, null, null]
  }, e.redraws = 0, e.showFps = t.showFps, e.debug = t.debug, e.hideEdgesOnViewport = t.hideEdgesOnViewport, e.textureOnViewport = t.textureOnViewport, e.wheelSensitivity = t.wheelSensitivity, e.motionBlurEnabled = t.motionBlur, e.forcedPixelRatio = be(t.pixelRatio) ? t.pixelRatio : null, e.motionBlur = t.motionBlur, e.motionBlurOpacity = t.motionBlurOpacity, e.motionBlurTransparency = 1 - e.motionBlurOpacity, e.motionBlurPxRatio = 1, e.mbPxRBlurry = 1, e.minMbLowQualFrames = 4, e.fullQualityMb = !1, e.clearedForMotionBlur = [], e.desktopTapThreshold = t.desktopTapThreshold, e.desktopTapThreshold2 = t.desktopTapThreshold * t.desktopTapThreshold, e.touchTapThreshold = t.touchTapThreshold, e.touchTapThreshold2 = t.touchTapThreshold * t.touchTapThreshold, e.tapholdDuration = 500, e.bindings = [], e.beforeRenderCallbacks = [], e.beforeRenderPriorities = {
    // higher priority execs before lower one
    animations: 400,
    eleCalcs: 300,
    eleTxrDeq: 200,
    lyrTxrDeq: 150,
    lyrTxrSkip: 100
  }, e.registerNodeShapes(), e.registerArrowShapes(), e.registerCalculationListeners();
};
Ci.notify = function(t, e) {
  var r = this, n = r.cy;
  if (!this.destroyed) {
    if (t === "init") {
      r.load();
      return;
    }
    if (t === "destroy") {
      r.destroy();
      return;
    }
    (t === "add" || t === "remove" || t === "move" && n.hasCompoundNodes() || t === "load" || t === "zorder" || t === "mount") && r.invalidateCachedZSortedEles(), t === "viewport" && r.redrawHint("select", !0), (t === "load" || t === "resize" || t === "mount") && (r.invalidateContainerClientCoordsCache(), r.matchCanvasSize(r.container)), r.redrawHint("eles", !0), r.redrawHint("drag", !0), this.startRenderLoop(), this.redraw();
  }
};
Ci.destroy = function() {
  var t = this;
  t.destroyed = !0, t.cy.stopAnimationLoop();
  for (var e = 0; e < t.bindings.length; e++) {
    var r = t.bindings[e], n = r, a = n.target;
    (a.off || a.removeEventListener).apply(a, n.args);
  }
  if (t.bindings = [], t.beforeRenderCallbacks = [], t.onUpdateEleCalcsFns = [], t.removeObserver && t.removeObserver.disconnect(), t.styleObserver && t.styleObserver.disconnect(), t.resizeObserver && t.resizeObserver.disconnect(), t.labelCalcDiv)
    try {
      document.body.removeChild(t.labelCalcDiv);
    } catch {
    }
};
Ci.isHeadless = function() {
  return !1;
};
[Sc, vg, hg, wi, xn, Ao].forEach(function(t) {
  Re(Ci, t);
});
var ql = 1e3 / 60, gg = {
  setupDequeueing: function(e) {
    return function() {
      var n = this, a = this.renderer;
      if (!n.dequeueingSetup) {
        n.dequeueingSetup = !0;
        var i = tl(function() {
          a.redrawHint("eles", !0), a.redrawHint("drag", !0), a.redraw();
        }, e.deqRedrawThreshold), o = function(l, c) {
          var d = gn(), v = a.averageRedrawTime, h = a.lastRedrawTime, f = [], p = a.cy.extent(), m = a.getPixelRatio();
          for (l || a.flushRenderedStyleQueue(); ; ) {
            var g = gn(), y = g - d, b = g - c;
            if (h < ql) {
              var w = ql - (l ? v : 0);
              if (b >= e.deqFastCost * w)
                break;
            } else if (l) {
              if (y >= e.deqCost * h || y >= e.deqAvgCost * v)
                break;
            } else if (b >= e.deqNoDrawCost * ql)
              break;
            var x = e.deq(n, m, p);
            if (x.length > 0)
              for (var E = 0; E < x.length; E++)
                f.push(x[E]);
            else
              break;
          }
          f.length > 0 && (e.onDeqd(n, f), !l && e.shouldRedraw(n, f, m, p) && i());
        }, s = e.priority || cc;
        a.beforeRender(o, s(n));
      }
    };
  }
}, VP = /* @__PURE__ */ function() {
  function t(e) {
    var r = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : Os;
    ic(this, t), this.idsByKey = new Xr(), this.keyForId = new Xr(), this.cachesByLvl = new Xr(), this.lvls = [], this.getKey = e, this.doesEleInvalidateKey = r;
  }
  return oc(t, [{
    key: "getIdsFor",
    value: function(r) {
      r == null && yt("Can not get id list for null key");
      var n = this.idsByKey, a = this.idsByKey.get(r);
      return a || (a = new vi(), n.set(r, a)), a;
    }
  }, {
    key: "addIdForKey",
    value: function(r, n) {
      r != null && this.getIdsFor(r).add(n);
    }
  }, {
    key: "deleteIdForKey",
    value: function(r, n) {
      r != null && this.getIdsFor(r).delete(n);
    }
  }, {
    key: "getNumberOfIdsForKey",
    value: function(r) {
      return r == null ? 0 : this.getIdsFor(r).size;
    }
  }, {
    key: "updateKeyMappingFor",
    value: function(r) {
      var n = r.id(), a = this.keyForId.get(n), i = this.getKey(r);
      this.deleteIdForKey(a, n), this.addIdForKey(i, n), this.keyForId.set(n, i);
    }
  }, {
    key: "deleteKeyMappingFor",
    value: function(r) {
      var n = r.id(), a = this.keyForId.get(n);
      this.deleteIdForKey(a, n), this.keyForId.delete(n);
    }
  }, {
    key: "keyHasChangedFor",
    value: function(r) {
      var n = r.id(), a = this.keyForId.get(n), i = this.getKey(r);
      return a !== i;
    }
  }, {
    key: "isInvalid",
    value: function(r) {
      return this.keyHasChangedFor(r) || this.doesEleInvalidateKey(r);
    }
  }, {
    key: "getCachesAt",
    value: function(r) {
      var n = this.cachesByLvl, a = this.lvls, i = n.get(r);
      return i || (i = new Xr(), n.set(r, i), a.push(r)), i;
    }
  }, {
    key: "getCache",
    value: function(r, n) {
      return this.getCachesAt(n).get(r);
    }
  }, {
    key: "get",
    value: function(r, n) {
      var a = this.getKey(r), i = this.getCache(a, n);
      return i != null && this.updateKeyMappingFor(r), i;
    }
  }, {
    key: "getForCachedKey",
    value: function(r, n) {
      var a = this.keyForId.get(r.id()), i = this.getCache(a, n);
      return i;
    }
  }, {
    key: "hasCache",
    value: function(r, n) {
      return this.getCachesAt(n).has(r);
    }
  }, {
    key: "has",
    value: function(r, n) {
      var a = this.getKey(r);
      return this.hasCache(a, n);
    }
  }, {
    key: "setCache",
    value: function(r, n, a) {
      a.key = r, this.getCachesAt(n).set(r, a);
    }
  }, {
    key: "set",
    value: function(r, n, a) {
      var i = this.getKey(r);
      this.setCache(i, n, a), this.updateKeyMappingFor(r);
    }
  }, {
    key: "deleteCache",
    value: function(r, n) {
      this.getCachesAt(n).delete(r);
    }
  }, {
    key: "delete",
    value: function(r, n) {
      var a = this.getKey(r);
      this.deleteCache(a, n);
    }
  }, {
    key: "invalidateKey",
    value: function(r) {
      var n = this;
      this.lvls.forEach(function(a) {
        return n.deleteCache(r, a);
      });
    }
    // returns true if no other eles reference the invalidated cache (n.b. other eles may need the cache with the same key)
  }, {
    key: "invalidate",
    value: function(r) {
      var n = r.id(), a = this.keyForId.get(n);
      this.deleteKeyMappingFor(r);
      var i = this.doesEleInvalidateKey(r);
      return i && this.invalidateKey(a), i || this.getNumberOfIdsForKey(a) === 0;
    }
  }]), t;
}(), ov = 25, ns = 50, ms = -4, bu = 3, HP = 7.99, qP = 8, KP = 1024, UP = 1024, GP = 1024, WP = 0.2, YP = 0.8, ZP = 10, XP = 0.15, jP = 0.1, QP = 0.9, JP = 0.9, eO = 100, tO = 1, qa = {
  dequeue: "dequeue",
  downscale: "downscale",
  highQuality: "highQuality"
}, rO = Wt({
  getKey: null,
  doesEleInvalidateKey: Os,
  drawElement: null,
  getBoundingBox: null,
  getRotationPoint: null,
  getRotationOffset: null,
  isVisible: sp,
  allowEdgeTxrCaching: !0,
  allowParentTxrCaching: !0
}), Ri = function(e, r) {
  var n = this;
  n.renderer = e, n.onDequeues = [];
  var a = rO(r);
  Re(n, a), n.lookup = new VP(a.getKey, a.doesEleInvalidateKey), n.setupDequeueing();
}, At = Ri.prototype;
At.reasons = qa;
At.getTextureQueue = function(t) {
  var e = this;
  return e.eleImgCaches = e.eleImgCaches || {}, e.eleImgCaches[t] = e.eleImgCaches[t] || [];
};
At.getRetiredTextureQueue = function(t) {
  var e = this, r = e.eleImgCaches.retired = e.eleImgCaches.retired || {}, n = r[t] = r[t] || [];
  return n;
};
At.getElementQueue = function() {
  var t = this, e = t.eleCacheQueue = t.eleCacheQueue || new Oo(function(r, n) {
    return n.reqs - r.reqs;
  });
  return e;
};
At.getElementKeyToQueue = function() {
  var t = this, e = t.eleKeyToCacheQueue = t.eleKeyToCacheQueue || {};
  return e;
};
At.getElement = function(t, e, r, n, a) {
  var i = this, o = this.renderer, s = o.cy.zoom(), u = this.lookup;
  if (!e || e.w === 0 || e.h === 0 || isNaN(e.w) || isNaN(e.h) || !t.visible() || t.removed() || !i.allowEdgeTxrCaching && t.isEdge() || !i.allowParentTxrCaching && t.isParent())
    return null;
  if (n == null && (n = Math.ceil(fc(s * r))), n < ms)
    n = ms;
  else if (s >= HP || n > bu)
    return null;
  var l = Math.pow(2, n), c = e.h * l, d = e.w * l, v = o.eleTextBiggerThanMin(t, l);
  if (!this.isVisible(t, v))
    return null;
  var h = u.get(t, n);
  if (h && h.invalidated && (h.invalidated = !1, h.texture.invalidatedWidth -= h.width), h)
    return h;
  var f;
  if (c <= ov ? f = ov : c <= ns ? f = ns : f = Math.ceil(c / ns) * ns, c > GP || d > UP)
    return null;
  var p = i.getTextureQueue(f), m = p[p.length - 2], g = function() {
    return i.recycleTexture(f, d) || i.addTexture(f, d);
  };
  m || (m = p[p.length - 1]), m || (m = g()), m.width - m.usedWidth < d && (m = g());
  for (var y = function(I) {
    return I && I.scaledLabelShown === v;
  }, b = a && a === qa.dequeue, w = a && a === qa.highQuality, x = a && a === qa.downscale, E, C = n + 1; C <= bu; C++) {
    var T = u.get(t, C);
    if (T) {
      E = T;
      break;
    }
  }
  var k = E && E.level === n + 1 ? E : null, _ = function() {
    m.context.drawImage(k.texture.canvas, k.x, 0, k.width, k.height, m.usedWidth, 0, d, c);
  };
  if (m.context.setTransform(1, 0, 0, 1, 0, 0), m.context.clearRect(m.usedWidth, 0, d, f), y(k))
    _();
  else if (y(E))
    if (w) {
      for (var D = E.level; D > n; D--)
        k = i.getElement(t, e, r, D, qa.downscale);
      _();
    } else
      return i.queueElement(t, E.level - 1), E;
  else {
    var O;
    if (!b && !w && !x)
      for (var F = n - 1; F >= ms; F--) {
        var L = u.get(t, F);
        if (L) {
          O = L;
          break;
        }
      }
    if (y(O))
      return i.queueElement(t, n), O;
    m.context.translate(m.usedWidth, 0), m.context.scale(l, l), this.drawElement(m.context, t, e, v, !1), m.context.scale(1 / l, 1 / l), m.context.translate(-m.usedWidth, 0);
  }
  return h = {
    x: m.usedWidth,
    texture: m,
    level: n,
    scale: l,
    width: d,
    height: c,
    scaledLabelShown: v
  }, m.usedWidth += Math.ceil(d + qP), m.eleCaches.push(h), u.set(t, n, h), i.checkTextureFullness(m), h;
};
At.invalidateElements = function(t) {
  for (var e = 0; e < t.length; e++)
    this.invalidateElement(t[e]);
};
At.invalidateElement = function(t) {
  var e = this, r = e.lookup, n = [], a = r.isInvalid(t);
  if (a) {
    for (var i = ms; i <= bu; i++) {
      var o = r.getForCachedKey(t, i);
      o && n.push(o);
    }
    var s = r.invalidate(t);
    if (s)
      for (var u = 0; u < n.length; u++) {
        var l = n[u], c = l.texture;
        c.invalidatedWidth += l.width, l.invalidated = !0, e.checkTextureUtility(c);
      }
    e.removeFromQueue(t);
  }
};
At.checkTextureUtility = function(t) {
  t.invalidatedWidth >= WP * t.width && this.retireTexture(t);
};
At.checkTextureFullness = function(t) {
  var e = this, r = e.getTextureQueue(t.height);
  t.usedWidth / t.width > YP && t.fullnessChecks >= ZP ? Kn(r, t) : t.fullnessChecks++;
};
At.retireTexture = function(t) {
  var e = this, r = t.height, n = e.getTextureQueue(r), a = this.lookup;
  Kn(n, t), t.retired = !0;
  for (var i = t.eleCaches, o = 0; o < i.length; o++) {
    var s = i[o];
    a.deleteCache(s.key, s.level);
  }
  dc(i);
  var u = e.getRetiredTextureQueue(r);
  u.push(t);
};
At.addTexture = function(t, e) {
  var r = this, n = r.getTextureQueue(t), a = {};
  return n.push(a), a.eleCaches = [], a.height = t, a.width = Math.max(KP, e), a.usedWidth = 0, a.invalidatedWidth = 0, a.fullnessChecks = 0, a.canvas = r.renderer.makeOffscreenCanvas(a.width, a.height), a.context = a.canvas.getContext("2d"), a;
};
At.recycleTexture = function(t, e) {
  for (var r = this, n = r.getTextureQueue(t), a = r.getRetiredTextureQueue(t), i = 0; i < a.length; i++) {
    var o = a[i];
    if (o.width >= e)
      return o.retired = !1, o.usedWidth = 0, o.invalidatedWidth = 0, o.fullnessChecks = 0, dc(o.eleCaches), o.context.setTransform(1, 0, 0, 1, 0, 0), o.context.clearRect(0, 0, o.width, o.height), Kn(a, o), n.push(o), o;
  }
};
At.queueElement = function(t, e) {
  var r = this, n = r.getElementQueue(), a = r.getElementKeyToQueue(), i = this.getKey(t), o = a[i];
  if (o)
    o.level = Math.max(o.level, e), o.eles.merge(t), o.reqs++, n.updateItem(o);
  else {
    var s = {
      eles: t.spawn().merge(t),
      level: e,
      reqs: 1,
      key: i
    };
    n.push(s), a[i] = s;
  }
};
At.dequeue = function(t) {
  for (var e = this, r = e.getElementQueue(), n = e.getElementKeyToQueue(), a = [], i = e.lookup, o = 0; o < tO && r.size() > 0; o++) {
    var s = r.pop(), u = s.key, l = s.eles[0], c = i.hasCache(l, s.level);
    if (n[u] = null, c)
      continue;
    a.push(s);
    var d = e.getBoundingBox(l);
    e.getElement(l, d, t, s.level, qa.dequeue);
  }
  return a;
};
At.removeFromQueue = function(t) {
  var e = this, r = e.getElementQueue(), n = e.getElementKeyToQueue(), a = this.getKey(t), i = n[a];
  i != null && (i.eles.length === 1 ? (i.reqs = uc, r.updateItem(i), r.pop(), n[a] = null) : i.eles.unmerge(t));
};
At.onDequeue = function(t) {
  this.onDequeues.push(t);
};
At.offDequeue = function(t) {
  Kn(this.onDequeues, t);
};
At.setupDequeueing = gg.setupDequeueing({
  deqRedrawThreshold: eO,
  deqCost: XP,
  deqAvgCost: jP,
  deqNoDrawCost: QP,
  deqFastCost: JP,
  deq: function(e, r, n) {
    return e.dequeue(r, n);
  },
  onDeqd: function(e, r) {
    for (var n = 0; n < e.onDequeues.length; n++) {
      var a = e.onDequeues[n];
      a(r);
    }
  },
  shouldRedraw: function(e, r, n, a) {
    for (var i = 0; i < r.length; i++)
      for (var o = r[i].eles, s = 0; s < o.length; s++) {
        var u = o[s].boundingBox();
        if (vc(u, a))
          return !0;
      }
    return !1;
  },
  priority: function(e) {
    return e.renderer.beforeRenderPriorities.eleTxrDeq;
  }
});
var nO = 1, Ui = -4, $s = 2, aO = 3.99, iO = 50, oO = 50, sO = 0.15, lO = 0.1, uO = 0.9, cO = 0.9, dO = 1, sv = 250, fO = 4e3 * 4e3, vO = !0, mg = function(e) {
  var r = this, n = r.renderer = e, a = n.cy;
  r.layersByLevel = {}, r.firstGet = !0, r.lastInvalidationTime = gn() - 2 * sv, r.skipping = !1, r.eleTxrDeqs = a.collection(), r.scheduleElementRefinement = tl(function() {
    r.refineElementTextures(r.eleTxrDeqs), r.eleTxrDeqs.unmerge(r.eleTxrDeqs);
  }, oO), n.beforeRender(function(o, s) {
    s - r.lastInvalidationTime <= sv ? r.skipping = !0 : r.skipping = !1;
  }, n.beforeRenderPriorities.lyrTxrSkip);
  var i = function(s, u) {
    return u.reqs - s.reqs;
  };
  r.layersQueue = new Oo(i), r.setupDequeueing();
}, Yt = mg.prototype, lv = 0, hO = Math.pow(2, 53) - 1;
Yt.makeLayer = function(t, e) {
  var r = Math.pow(2, e), n = Math.ceil(t.w * r), a = Math.ceil(t.h * r), i = this.renderer.makeOffscreenCanvas(n, a), o = {
    id: lv = ++lv % hO,
    bb: t,
    level: e,
    width: n,
    height: a,
    canvas: i,
    context: i.getContext("2d"),
    eles: [],
    elesQueue: [],
    reqs: 0
  }, s = o.context, u = -o.bb.x1, l = -o.bb.y1;
  return s.scale(r, r), s.translate(u, l), o;
};
Yt.getLayers = function(t, e, r) {
  var n = this, a = n.renderer, i = a.cy, o = i.zoom(), s = n.firstGet;
  if (n.firstGet = !1, r == null) {
    if (r = Math.ceil(fc(o * e)), r < Ui)
      r = Ui;
    else if (o >= aO || r > $s)
      return null;
  }
  n.validateLayersElesOrdering(r, t);
  var u = n.layersByLevel, l = Math.pow(2, r), c = u[r] = u[r] || [], d, v = n.levelIsComplete(r, t), h, f = function() {
    var _ = function(B) {
      if (n.validateLayersElesOrdering(B, t), n.levelIsComplete(B, t))
        return h = u[B], !0;
    }, D = function(B) {
      if (!h)
        for (var I = r + B; Ui <= I && I <= $s && !_(I); I += B)
          ;
    };
    D(1), D(-1);
    for (var O = c.length - 1; O >= 0; O--) {
      var F = c[O];
      F.invalid && Kn(c, F);
    }
  };
  if (!v)
    f();
  else
    return c;
  var p = function() {
    if (!d) {
      d = pr();
      for (var _ = 0; _ < t.length; _++)
        vp(d, t[_].boundingBox());
    }
    return d;
  }, m = function(_) {
    _ = _ || {};
    var D = _.after;
    p();
    var O = d.w * l * (d.h * l);
    if (O > fO)
      return null;
    var F = n.makeLayer(d, r);
    if (D != null) {
      var L = c.indexOf(D) + 1;
      c.splice(L, 0, F);
    } else (_.insert === void 0 || _.insert) && c.unshift(F);
    return F;
  };
  if (n.skipping && !s)
    return null;
  for (var g = null, y = t.length / nO, b = !s, w = 0; w < t.length; w++) {
    var x = t[w], E = x._private.rscratch, C = E.imgLayerCaches = E.imgLayerCaches || {}, T = C[r];
    if (T) {
      g = T;
      continue;
    }
    if ((!g || g.eles.length >= y || !hp(g.bb, x.boundingBox())) && (g = m({
      insert: !0,
      after: g
    }), !g))
      return null;
    h || b ? n.queueLayer(g, x) : n.drawEleInLayer(g, x, r, e), g.eles.push(x), C[r] = g;
  }
  return h || (b ? null : c);
};
Yt.getEleLevelForLayerLevel = function(t, e) {
  return t;
};
Yt.drawEleInLayer = function(t, e, r, n) {
  var a = this, i = this.renderer, o = t.context, s = e.boundingBox();
  s.w === 0 || s.h === 0 || !e.visible() || (r = a.getEleLevelForLayerLevel(r, n), i.setImgSmoothing(o, !1), i.drawCachedElement(o, e, null, null, r, vO), i.setImgSmoothing(o, !0));
};
Yt.levelIsComplete = function(t, e) {
  var r = this, n = r.layersByLevel[t];
  if (!n || n.length === 0)
    return !1;
  for (var a = 0, i = 0; i < n.length; i++) {
    var o = n[i];
    if (o.reqs > 0 || o.invalid)
      return !1;
    a += o.eles.length;
  }
  return a === e.length;
};
Yt.validateLayersElesOrdering = function(t, e) {
  var r = this.layersByLevel[t];
  if (r)
    for (var n = 0; n < r.length; n++) {
      for (var a = r[n], i = -1, o = 0; o < e.length; o++)
        if (a.eles[0] === e[o]) {
          i = o;
          break;
        }
      if (i < 0) {
        this.invalidateLayer(a);
        continue;
      }
      for (var s = i, o = 0; o < a.eles.length; o++)
        if (a.eles[o] !== e[s + o]) {
          this.invalidateLayer(a);
          break;
        }
    }
};
Yt.updateElementsInLayers = function(t, e) {
  for (var r = this, n = Do(t[0]), a = 0; a < t.length; a++)
    for (var i = n ? null : t[a], o = n ? t[a] : t[a].ele, s = o._private.rscratch, u = s.imgLayerCaches = s.imgLayerCaches || {}, l = Ui; l <= $s; l++) {
      var c = u[l];
      c && (i && r.getEleLevelForLayerLevel(c.level) !== i.level || e(c, o, i));
    }
};
Yt.haveLayers = function() {
  for (var t = this, e = !1, r = Ui; r <= $s; r++) {
    var n = t.layersByLevel[r];
    if (n && n.length > 0) {
      e = !0;
      break;
    }
  }
  return e;
};
Yt.invalidateElements = function(t) {
  var e = this;
  t.length !== 0 && (e.lastInvalidationTime = gn(), !(t.length === 0 || !e.haveLayers()) && e.updateElementsInLayers(t, function(n, a, i) {
    e.invalidateLayer(n);
  }));
};
Yt.invalidateLayer = function(t) {
  if (this.lastInvalidationTime = gn(), !t.invalid) {
    var e = t.level, r = t.eles, n = this.layersByLevel[e];
    Kn(n, t), t.elesQueue = [], t.invalid = !0, t.replacement && (t.replacement.invalid = !0);
    for (var a = 0; a < r.length; a++) {
      var i = r[a]._private.rscratch.imgLayerCaches;
      i && (i[e] = null);
    }
  }
};
Yt.refineElementTextures = function(t) {
  var e = this;
  e.updateElementsInLayers(t, function(n, a, i) {
    var o = n.replacement;
    if (o || (o = n.replacement = e.makeLayer(n.bb, n.level), o.replaces = n, o.eles = n.eles), !o.reqs)
      for (var s = 0; s < o.eles.length; s++)
        e.queueLayer(o, o.eles[s]);
  });
};
Yt.enqueueElementRefinement = function(t) {
  this.eleTxrDeqs.merge(t), this.scheduleElementRefinement();
};
Yt.queueLayer = function(t, e) {
  var r = this, n = r.layersQueue, a = t.elesQueue, i = a.hasId = a.hasId || {};
  if (!t.replacement) {
    if (e) {
      if (i[e.id()])
        return;
      a.push(e), i[e.id()] = !0;
    }
    t.reqs ? (t.reqs++, n.updateItem(t)) : (t.reqs = 1, n.push(t));
  }
};
Yt.dequeue = function(t) {
  for (var e = this, r = e.layersQueue, n = [], a = 0; a < dO && r.size() !== 0; ) {
    var i = r.peek();
    if (i.replacement) {
      r.pop();
      continue;
    }
    if (i.replaces && i !== i.replaces.replacement) {
      r.pop();
      continue;
    }
    if (i.invalid) {
      r.pop();
      continue;
    }
    var o = i.elesQueue.shift();
    o && (e.drawEleInLayer(i, o, i.level, t), a++), n.length === 0 && n.push(!0), i.elesQueue.length === 0 && (r.pop(), i.reqs = 0, i.replaces && e.applyLayerReplacement(i), e.requestRedraw());
  }
  return n;
};
Yt.applyLayerReplacement = function(t) {
  var e = this, r = e.layersByLevel[t.level], n = t.replaces, a = r.indexOf(n);
  if (!(a < 0 || n.invalid)) {
    r[a] = t;
    for (var i = 0; i < t.eles.length; i++) {
      var o = t.eles[i]._private, s = o.imgLayerCaches = o.imgLayerCaches || {};
      s && (s[t.level] = t);
    }
    e.requestRedraw();
  }
};
Yt.requestRedraw = tl(function() {
  var t = this.renderer;
  t.redrawHint("eles", !0), t.redrawHint("drag", !0), t.redraw();
}, 100);
Yt.setupDequeueing = gg.setupDequeueing({
  deqRedrawThreshold: iO,
  deqCost: sO,
  deqAvgCost: lO,
  deqNoDrawCost: uO,
  deqFastCost: cO,
  deq: function(e, r) {
    return e.dequeue(r);
  },
  onDeqd: cc,
  shouldRedraw: sp,
  priority: function(e) {
    return e.renderer.beforeRenderPriorities.lyrTxrDeq;
  }
});
var yg = {}, uv;
function pO(t, e) {
  for (var r = 0; r < e.length; r++) {
    var n = e[r];
    t.lineTo(n.x, n.y);
  }
}
function gO(t, e, r) {
  for (var n, a = 0; a < e.length; a++) {
    var i = e[a];
    a === 0 && (n = i), t.lineTo(i.x, i.y);
  }
  t.quadraticCurveTo(r.x, r.y, n.x, n.y);
}
function cv(t, e, r) {
  t.beginPath && t.beginPath();
  for (var n = e, a = 0; a < n.length; a++) {
    var i = n[a];
    t.lineTo(i.x, i.y);
  }
  var o = r, s = r[0];
  t.moveTo(s.x, s.y);
  for (var a = 1; a < o.length; a++) {
    var i = o[a];
    t.lineTo(i.x, i.y);
  }
  t.closePath && t.closePath();
}
function mO(t, e, r, n, a) {
  t.beginPath && t.beginPath(), t.arc(r, n, a, 0, Math.PI * 2, !1);
  var i = e, o = i[0];
  t.moveTo(o.x, o.y);
  for (var s = 0; s < i.length; s++) {
    var u = i[s];
    t.lineTo(u.x, u.y);
  }
  t.closePath && t.closePath();
}
function yO(t, e, r, n) {
  t.arc(e, r, n, 0, Math.PI * 2, !1);
}
yg.arrowShapeImpl = function(t) {
  return (uv || (uv = {
    polygon: pO,
    "triangle-backcurve": gO,
    "triangle-tee": cv,
    "circle-triangle": mO,
    "triangle-cross": cv,
    circle: yO
  }))[t];
};
var on = {};
on.drawElement = function(t, e, r, n, a, i) {
  var o = this;
  e.isNode() ? o.drawNode(t, e, r, n, a, i) : o.drawEdge(t, e, r, n, a, i);
};
on.drawElementOverlay = function(t, e) {
  var r = this;
  e.isNode() ? r.drawNodeOverlay(t, e) : r.drawEdgeOverlay(t, e);
};
on.drawElementUnderlay = function(t, e) {
  var r = this;
  e.isNode() ? r.drawNodeUnderlay(t, e) : r.drawEdgeUnderlay(t, e);
};
on.drawCachedElementPortion = function(t, e, r, n, a, i, o, s) {
  var u = this, l = r.getBoundingBox(e);
  if (!(l.w === 0 || l.h === 0)) {
    var c = r.getElement(e, l, n, a, i);
    if (c != null) {
      var d = s(u, e);
      if (d === 0)
        return;
      var v = o(u, e), h = l.x1, f = l.y1, p = l.w, m = l.h, g, y, b, w, x;
      if (v !== 0) {
        var E = r.getRotationPoint(e);
        b = E.x, w = E.y, t.translate(b, w), t.rotate(v), x = u.getImgSmoothing(t), x || u.setImgSmoothing(t, !0);
        var C = r.getRotationOffset(e);
        g = C.x, y = C.y;
      } else
        g = h, y = f;
      var T;
      d !== 1 && (T = t.globalAlpha, t.globalAlpha = T * d), t.drawImage(c.texture.canvas, c.x, 0, c.width, c.height, g, y, p, m), d !== 1 && (t.globalAlpha = T), v !== 0 && (t.rotate(-v), t.translate(-b, -w), x || u.setImgSmoothing(t, !1));
    } else
      r.drawElement(t, e);
  }
};
var bO = function() {
  return 0;
}, wO = function(e, r) {
  return e.getTextAngle(r, null);
}, CO = function(e, r) {
  return e.getTextAngle(r, "source");
}, xO = function(e, r) {
  return e.getTextAngle(r, "target");
}, EO = function(e, r) {
  return r.effectiveOpacity();
}, Kl = function(e, r) {
  return r.pstyle("text-opacity").pfValue * r.effectiveOpacity();
};
on.drawCachedElement = function(t, e, r, n, a, i) {
  var o = this, s = o.data, u = s.eleTxrCache, l = s.lblTxrCache, c = s.slbTxrCache, d = s.tlbTxrCache, v = e.boundingBox(), h = i === !0 ? u.reasons.highQuality : null;
  if (!(v.w === 0 || v.h === 0 || !e.visible()) && (!n || vc(v, n))) {
    var f = e.isEdge(), p = e.element()._private.rscratch.badLine;
    o.drawElementUnderlay(t, e), o.drawCachedElementPortion(t, e, u, r, a, h, bO, EO), (!f || !p) && o.drawCachedElementPortion(t, e, l, r, a, h, wO, Kl), f && !p && (o.drawCachedElementPortion(t, e, c, r, a, h, CO, Kl), o.drawCachedElementPortion(t, e, d, r, a, h, xO, Kl)), o.drawElementOverlay(t, e);
  }
};
on.drawElements = function(t, e) {
  for (var r = this, n = 0; n < e.length; n++) {
    var a = e[n];
    r.drawElement(t, a);
  }
};
on.drawCachedElements = function(t, e, r, n) {
  for (var a = this, i = 0; i < e.length; i++) {
    var o = e[i];
    a.drawCachedElement(t, o, r, n);
  }
};
on.drawCachedNodes = function(t, e, r, n) {
  for (var a = this, i = 0; i < e.length; i++) {
    var o = e[i];
    o.isNode() && a.drawCachedElement(t, o, r, n);
  }
};
on.drawLayeredElements = function(t, e, r, n) {
  var a = this, i = a.data.lyrTxrCache.getLayers(e, r);
  if (i)
    for (var o = 0; o < i.length; o++) {
      var s = i[o], u = s.bb;
      u.w === 0 || u.h === 0 || t.drawImage(s.canvas, u.x1, u.y1, u.w, u.h);
    }
  else
    a.drawCachedElements(t, e, r, n);
};
var En = {};
En.drawEdge = function(t, e, r) {
  var n = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : !0, a = arguments.length > 4 && arguments[4] !== void 0 ? arguments[4] : !0, i = arguments.length > 5 && arguments[5] !== void 0 ? arguments[5] : !0, o = this, s = e._private.rscratch;
  if (!(i && !e.visible()) && !(s.badLine || s.allpts == null || isNaN(s.allpts[0]))) {
    var u;
    r && (u = r, t.translate(-u.x1, -u.y1));
    var l = i ? e.pstyle("opacity").value : 1, c = i ? e.pstyle("line-opacity").value : 1, d = e.pstyle("curve-style").value, v = e.pstyle("line-style").value, h = e.pstyle("width").pfValue, f = e.pstyle("line-cap").value, p = e.pstyle("line-outline-width").value, m = e.pstyle("line-outline-color").value, g = l * c, y = l * c, b = function() {
      var B = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : g;
      d === "straight-triangle" ? (o.eleStrokeStyle(t, e, B), o.drawEdgeTrianglePath(e, t, s.allpts)) : (t.lineWidth = h, t.lineCap = f, o.eleStrokeStyle(t, e, B), o.drawEdgePath(e, t, s.allpts, v), t.lineCap = "butt");
    }, w = function() {
      var B = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : g;
      if (t.lineWidth = h + p, t.lineCap = f, p > 0)
        o.colorStrokeStyle(t, m[0], m[1], m[2], B);
      else {
        t.lineCap = "butt";
        return;
      }
      d === "straight-triangle" ? o.drawEdgeTrianglePath(e, t, s.allpts) : (o.drawEdgePath(e, t, s.allpts, v), t.lineCap = "butt");
    }, x = function() {
      a && o.drawEdgeOverlay(t, e);
    }, E = function() {
      a && o.drawEdgeUnderlay(t, e);
    }, C = function() {
      var B = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : y;
      o.drawArrowheads(t, e, B);
    }, T = function() {
      o.drawElementText(t, e, null, n);
    };
    t.lineJoin = "round";
    var k = e.pstyle("ghost").value === "yes";
    if (k) {
      var _ = e.pstyle("ghost-offset-x").pfValue, D = e.pstyle("ghost-offset-y").pfValue, O = e.pstyle("ghost-opacity").value, F = g * O;
      t.translate(_, D), b(F), C(F), t.translate(-_, -D);
    } else
      w();
    E(), b(), C(), x(), T(), r && t.translate(u.x1, u.y1);
  }
};
var bg = function(e) {
  if (!["overlay", "underlay"].includes(e))
    throw new Error("Invalid state");
  return function(r, n) {
    if (n.visible()) {
      var a = n.pstyle("".concat(e, "-opacity")).value;
      if (a !== 0) {
        var i = this, o = i.usePaths(), s = n._private.rscratch, u = n.pstyle("".concat(e, "-padding")).pfValue, l = 2 * u, c = n.pstyle("".concat(e, "-color")).value;
        r.lineWidth = l, s.edgeType === "self" && !o ? r.lineCap = "butt" : r.lineCap = "round", i.colorStrokeStyle(r, c[0], c[1], c[2], a), i.drawEdgePath(n, r, s.allpts, "solid");
      }
    }
  };
};
En.drawEdgeOverlay = bg("overlay");
En.drawEdgeUnderlay = bg("underlay");
En.drawEdgePath = function(t, e, r, n) {
  var a = t._private.rscratch, i = e, o, s = !1, u = this.usePaths(), l = t.pstyle("line-dash-pattern").pfValue, c = t.pstyle("line-dash-offset").pfValue;
  if (u) {
    var d = r.join("$"), v = a.pathCacheKey && a.pathCacheKey === d;
    v ? (o = e = a.pathCache, s = !0) : (o = e = new Path2D(), a.pathCacheKey = d, a.pathCache = o);
  }
  if (i.setLineDash)
    switch (n) {
      case "dotted":
        i.setLineDash([1, 1]);
        break;
      case "dashed":
        i.setLineDash(l), i.lineDashOffset = c;
        break;
      case "solid":
        i.setLineDash([]);
        break;
    }
  if (!s && !a.badLine)
    switch (e.beginPath && e.beginPath(), e.moveTo(r[0], r[1]), a.edgeType) {
      case "bezier":
      case "self":
      case "compound":
      case "multibezier":
        for (var h = 2; h + 3 < r.length; h += 4)
          e.quadraticCurveTo(r[h], r[h + 1], r[h + 2], r[h + 3]);
        break;
      case "straight":
      case "haystack":
        for (var f = 2; f + 1 < r.length; f += 2)
          e.lineTo(r[f], r[f + 1]);
        break;
      case "segments":
        if (a.isRound) {
          var p = Wh(a.roundCorners), m;
          try {
            for (p.s(); !(m = p.n()).done; ) {
              var g = m.value;
              lg(e, g);
            }
          } catch (b) {
            p.e(b);
          } finally {
            p.f();
          }
          e.lineTo(r[r.length - 2], r[r.length - 1]);
        } else
          for (var y = 2; y + 1 < r.length; y += 2)
            e.lineTo(r[y], r[y + 1]);
        break;
    }
  e = i, u ? e.stroke(o) : e.stroke(), e.setLineDash && e.setLineDash([]);
};
En.drawEdgeTrianglePath = function(t, e, r) {
  e.fillStyle = e.strokeStyle;
  for (var n = t.pstyle("width").pfValue, a = 0; a + 1 < r.length; a += 2) {
    var i = [r[a + 2] - r[a], r[a + 3] - r[a + 1]], o = Math.sqrt(i[0] * i[0] + i[1] * i[1]), s = [i[1] / o, -i[0] / o], u = [s[0] * n / 2, s[1] * n / 2];
    e.beginPath(), e.moveTo(r[a] - u[0], r[a + 1] - u[1]), e.lineTo(r[a] + u[0], r[a + 1] + u[1]), e.lineTo(r[a + 2], r[a + 3]), e.closePath(), e.fill();
  }
};
En.drawArrowheads = function(t, e, r) {
  var n = e._private.rscratch, a = n.edgeType === "haystack";
  a || this.drawArrowhead(t, e, "source", n.arrowStartX, n.arrowStartY, n.srcArrowAngle, r), this.drawArrowhead(t, e, "mid-target", n.midX, n.midY, n.midtgtArrowAngle, r), this.drawArrowhead(t, e, "mid-source", n.midX, n.midY, n.midsrcArrowAngle, r), a || this.drawArrowhead(t, e, "target", n.arrowEndX, n.arrowEndY, n.tgtArrowAngle, r);
};
En.drawArrowhead = function(t, e, r, n, a, i, o) {
  if (!(isNaN(n) || n == null || isNaN(a) || a == null || isNaN(i) || i == null)) {
    var s = this, u = e.pstyle(r + "-arrow-shape").value;
    if (u !== "none") {
      var l = e.pstyle(r + "-arrow-fill").value === "hollow" ? "both" : "filled", c = e.pstyle(r + "-arrow-fill").value, d = e.pstyle("width").pfValue, v = e.pstyle(r + "-arrow-width"), h = v.value === "match-line" ? d : v.pfValue;
      v.units === "%" && (h *= d);
      var f = e.pstyle("opacity").value;
      o === void 0 && (o = f);
      var p = t.globalCompositeOperation;
      (o !== 1 || c === "hollow") && (t.globalCompositeOperation = "destination-out", s.colorFillStyle(t, 255, 255, 255, 1), s.colorStrokeStyle(t, 255, 255, 255, 1), s.drawArrowShape(e, t, l, d, u, h, n, a, i), t.globalCompositeOperation = p);
      var m = e.pstyle(r + "-arrow-color").value;
      s.colorFillStyle(t, m[0], m[1], m[2], o), s.colorStrokeStyle(t, m[0], m[1], m[2], o), s.drawArrowShape(e, t, c, d, u, h, n, a, i);
    }
  }
};
En.drawArrowShape = function(t, e, r, n, a, i, o, s, u) {
  var l = this, c = this.usePaths() && a !== "triangle-cross", d = !1, v, h = e, f = {
    x: o,
    y: s
  }, p = t.pstyle("arrow-scale").value, m = this.getArrowWidth(n, p), g = l.arrowShapes[a];
  if (c) {
    var y = l.arrowPathCache = l.arrowPathCache || [], b = ma(a), w = y[b];
    w != null ? (v = e = w, d = !0) : (v = e = new Path2D(), y[b] = v);
  }
  d || (e.beginPath && e.beginPath(), c ? g.draw(e, 1, 0, {
    x: 0,
    y: 0
  }, 1) : g.draw(e, m, u, f, n), e.closePath && e.closePath()), e = h, c && (e.translate(o, s), e.rotate(u), e.scale(m, m)), (r === "filled" || r === "both") && (c ? e.fill(v) : e.fill()), (r === "hollow" || r === "both") && (e.lineWidth = i / (c ? m : 1), e.lineJoin = "miter", c ? e.stroke(v) : e.stroke()), c && (e.scale(1 / m, 1 / m), e.rotate(-u), e.translate(-o, -s));
};
var Dc = {};
Dc.safeDrawImage = function(t, e, r, n, a, i, o, s, u, l) {
  if (!(a <= 0 || i <= 0 || u <= 0 || l <= 0))
    try {
      t.drawImage(e, r, n, a, i, o, s, u, l);
    } catch (c) {
      tt(c);
    }
};
Dc.drawInscribedImage = function(t, e, r, n, a) {
  var i = this, o = r.position(), s = o.x, u = o.y, l = r.cy().style(), c = l.getIndexedStyle.bind(l), d = c(r, "background-fit", "value", n), v = c(r, "background-repeat", "value", n), h = r.width(), f = r.height(), p = r.padding() * 2, m = h + (c(r, "background-width-relative-to", "value", n) === "inner" ? 0 : p), g = f + (c(r, "background-height-relative-to", "value", n) === "inner" ? 0 : p), y = r._private.rscratch, b = c(r, "background-clip", "value", n), w = b === "node", x = c(r, "background-image-opacity", "value", n) * a, E = c(r, "background-image-smoothing", "value", n), C = r.pstyle("corner-radius").value;
  C !== "auto" && (C = r.pstyle("corner-radius").pfValue);
  var T = e.width || e.cachedW, k = e.height || e.cachedH;
  (T == null || k == null) && (document.body.appendChild(e), T = e.cachedW = e.width || e.offsetWidth, k = e.cachedH = e.height || e.offsetHeight, document.body.removeChild(e));
  var _ = T, D = k;
  if (c(r, "background-width", "value", n) !== "auto" && (c(r, "background-width", "units", n) === "%" ? _ = c(r, "background-width", "pfValue", n) * m : _ = c(r, "background-width", "pfValue", n)), c(r, "background-height", "value", n) !== "auto" && (c(r, "background-height", "units", n) === "%" ? D = c(r, "background-height", "pfValue", n) * g : D = c(r, "background-height", "pfValue", n)), !(_ === 0 || D === 0)) {
    if (d === "contain") {
      var O = Math.min(m / _, g / D);
      _ *= O, D *= O;
    } else if (d === "cover") {
      var O = Math.max(m / _, g / D);
      _ *= O, D *= O;
    }
    var F = s - m / 2, L = c(r, "background-position-x", "units", n), B = c(r, "background-position-x", "pfValue", n);
    L === "%" ? F += (m - _) * B : F += B;
    var I = c(r, "background-offset-x", "units", n), M = c(r, "background-offset-x", "pfValue", n);
    I === "%" ? F += (m - _) * M : F += M;
    var A = u - g / 2, R = c(r, "background-position-y", "units", n), K = c(r, "background-position-y", "pfValue", n);
    R === "%" ? A += (g - D) * K : A += K;
    var H = c(r, "background-offset-y", "units", n), q = c(r, "background-offset-y", "pfValue", n);
    H === "%" ? A += (g - D) * q : A += q, y.pathCache && (F -= s, A -= u, s = 0, u = 0);
    var ee = t.globalAlpha;
    t.globalAlpha = x;
    var se = i.getImgSmoothing(t), oe = !1;
    if (E === "no" && se ? (i.setImgSmoothing(t, !1), oe = !0) : E === "yes" && !se && (i.setImgSmoothing(t, !0), oe = !0), v === "no-repeat")
      w && (t.save(), y.pathCache ? t.clip(y.pathCache) : (i.nodeShapes[i.getNodeShape(r)].draw(t, s, u, m, g, C, y), t.clip())), i.safeDrawImage(t, e, 0, 0, T, k, F, A, _, D), w && t.restore();
    else {
      var ae = t.createPattern(e, v);
      t.fillStyle = ae, i.nodeShapes[i.getNodeShape(r)].draw(t, s, u, m, g, C, y), t.translate(F, A), t.fill(), t.translate(-F, -A);
    }
    t.globalAlpha = ee, oe && i.setImgSmoothing(t, se);
  }
};
var Pa = {};
Pa.eleTextBiggerThanMin = function(t, e) {
  if (!e) {
    var r = t.cy().zoom(), n = this.getPixelRatio(), a = Math.ceil(fc(r * n));
    e = Math.pow(2, a);
  }
  var i = t.pstyle("font-size").pfValue * e, o = t.pstyle("min-zoomed-font-size").pfValue;
  return !(i < o);
};
Pa.drawElementText = function(t, e, r, n, a) {
  var i = arguments.length > 5 && arguments[5] !== void 0 ? arguments[5] : !0, o = this;
  if (n == null) {
    if (i && !o.eleTextBiggerThanMin(e))
      return;
  } else if (n === !1)
    return;
  if (e.isNode()) {
    var s = e.pstyle("label");
    if (!s || !s.value)
      return;
    var u = o.getLabelJustification(e);
    t.textAlign = u, t.textBaseline = "bottom";
  } else {
    var l = e.element()._private.rscratch.badLine, c = e.pstyle("label"), d = e.pstyle("source-label"), v = e.pstyle("target-label");
    if (l || (!c || !c.value) && (!d || !d.value) && (!v || !v.value))
      return;
    t.textAlign = "center", t.textBaseline = "bottom";
  }
  var h = !r, f;
  r && (f = r, t.translate(-f.x1, -f.y1)), a == null ? (o.drawText(t, e, null, h, i), e.isEdge() && (o.drawText(t, e, "source", h, i), o.drawText(t, e, "target", h, i))) : o.drawText(t, e, a, h, i), r && t.translate(f.x1, f.y1);
};
Pa.getFontCache = function(t) {
  var e;
  this.fontCaches = this.fontCaches || [];
  for (var r = 0; r < this.fontCaches.length; r++)
    if (e = this.fontCaches[r], e.context === t)
      return e;
  return e = {
    context: t
  }, this.fontCaches.push(e), e;
};
Pa.setupTextStyle = function(t, e) {
  var r = arguments.length > 2 && arguments[2] !== void 0 ? arguments[2] : !0, n = e.pstyle("font-style").strValue, a = e.pstyle("font-size").pfValue + "px", i = e.pstyle("font-family").strValue, o = e.pstyle("font-weight").strValue, s = r ? e.effectiveOpacity() * e.pstyle("text-opacity").value : 1, u = e.pstyle("text-outline-opacity").value * s, l = e.pstyle("color").value, c = e.pstyle("text-outline-color").value;
  t.font = n + " " + o + " " + a + " " + i, t.lineJoin = "round", this.colorFillStyle(t, l[0], l[1], l[2], s), this.colorStrokeStyle(t, c[0], c[1], c[2], u);
};
function Ul(t, e, r, n, a) {
  var i = arguments.length > 5 && arguments[5] !== void 0 ? arguments[5] : 5, o = arguments.length > 6 ? arguments[6] : void 0;
  t.beginPath(), t.moveTo(e + i, r), t.lineTo(e + n - i, r), t.quadraticCurveTo(e + n, r, e + n, r + i), t.lineTo(e + n, r + a - i), t.quadraticCurveTo(e + n, r + a, e + n - i, r + a), t.lineTo(e + i, r + a), t.quadraticCurveTo(e, r + a, e, r + a - i), t.lineTo(e, r + i), t.quadraticCurveTo(e, r, e + i, r), t.closePath(), o ? t.stroke() : t.fill();
}
Pa.getTextAngle = function(t, e) {
  var r, n = t._private, a = n.rscratch, i = e ? e + "-" : "", o = t.pstyle(i + "text-rotation"), s = Nr(a, "labelAngle", e);
  return o.strValue === "autorotate" ? r = t.isEdge() ? s : 0 : o.strValue === "none" ? r = 0 : r = o.pfValue, r;
};
Pa.drawText = function(t, e, r) {
  var n = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : !0, a = arguments.length > 4 && arguments[4] !== void 0 ? arguments[4] : !0, i = e._private, o = i.rscratch, s = a ? e.effectiveOpacity() : 1;
  if (!(a && (s === 0 || e.pstyle("text-opacity").value === 0))) {
    r === "main" && (r = null);
    var u = Nr(o, "labelX", r), l = Nr(o, "labelY", r), c, d, v = this.getLabelText(e, r);
    if (v != null && v !== "" && !isNaN(u) && !isNaN(l)) {
      this.setupTextStyle(t, e, a);
      var h = r ? r + "-" : "", f = Nr(o, "labelWidth", r), p = Nr(o, "labelHeight", r), m = e.pstyle(h + "text-margin-x").pfValue, g = e.pstyle(h + "text-margin-y").pfValue, y = e.isEdge(), b = e.pstyle("text-halign").value, w = e.pstyle("text-valign").value;
      y && (b = "center", w = "center"), u += m, l += g;
      var x;
      switch (n ? x = this.getTextAngle(e, r) : x = 0, x !== 0 && (c = u, d = l, t.translate(c, d), t.rotate(x), u = 0, l = 0), w) {
        case "top":
          break;
        case "center":
          l += p / 2;
          break;
        case "bottom":
          l += p;
          break;
      }
      var E = e.pstyle("text-background-opacity").value, C = e.pstyle("text-border-opacity").value, T = e.pstyle("text-border-width").pfValue, k = e.pstyle("text-background-padding").pfValue, _ = e.pstyle("text-background-shape").strValue, D = _.indexOf("round") === 0, O = 2;
      if (E > 0 || T > 0 && C > 0) {
        var F = u - k;
        switch (b) {
          case "left":
            F -= f;
            break;
          case "center":
            F -= f / 2;
            break;
        }
        var L = l - p - k, B = f + 2 * k, I = p + 2 * k;
        if (E > 0) {
          var M = t.fillStyle, A = e.pstyle("text-background-color").value;
          t.fillStyle = "rgba(" + A[0] + "," + A[1] + "," + A[2] + "," + E * s + ")", D ? Ul(t, F, L, B, I, O) : t.fillRect(F, L, B, I), t.fillStyle = M;
        }
        if (T > 0 && C > 0) {
          var R = t.strokeStyle, K = t.lineWidth, H = e.pstyle("text-border-color").value, q = e.pstyle("text-border-style").value;
          if (t.strokeStyle = "rgba(" + H[0] + "," + H[1] + "," + H[2] + "," + C * s + ")", t.lineWidth = T, t.setLineDash)
            switch (q) {
              case "dotted":
                t.setLineDash([1, 1]);
                break;
              case "dashed":
                t.setLineDash([4, 2]);
                break;
              case "double":
                t.lineWidth = T / 4, t.setLineDash([]);
                break;
              case "solid":
                t.setLineDash([]);
                break;
            }
          if (D ? Ul(t, F, L, B, I, O, "stroke") : t.strokeRect(F, L, B, I), q === "double") {
            var ee = T / 2;
            D ? Ul(t, F + ee, L + ee, B - ee * 2, I - ee * 2, O, "stroke") : t.strokeRect(F + ee, L + ee, B - ee * 2, I - ee * 2);
          }
          t.setLineDash && t.setLineDash([]), t.lineWidth = K, t.strokeStyle = R;
        }
      }
      var se = 2 * e.pstyle("text-outline-width").pfValue;
      if (se > 0 && (t.lineWidth = se), e.pstyle("text-wrap").value === "wrap") {
        var oe = Nr(o, "labelWrapCachedLines", r), ae = Nr(o, "labelLineHeight", r), ue = f / 2, te = this.getLabelJustification(e);
        switch (te === "auto" || (b === "left" ? te === "left" ? u += -f : te === "center" && (u += -ue) : b === "center" ? te === "left" ? u += -ue : te === "right" && (u += ue) : b === "right" && (te === "center" ? u += ue : te === "right" && (u += f))), w) {
          case "top":
            l -= (oe.length - 1) * ae;
            break;
          case "center":
          case "bottom":
            l -= (oe.length - 1) * ae;
            break;
        }
        for (var $ = 0; $ < oe.length; $++)
          se > 0 && t.strokeText(oe[$], u, l), t.fillText(oe[$], u, l), l += ae;
      } else
        se > 0 && t.strokeText(v, u, l), t.fillText(v, u, l);
      x !== 0 && (t.rotate(-x), t.translate(-c, -d));
    }
  }
};
var xi = {};
xi.drawNode = function(t, e, r) {
  var n = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : !0, a = arguments.length > 4 && arguments[4] !== void 0 ? arguments[4] : !0, i = arguments.length > 5 && arguments[5] !== void 0 ? arguments[5] : !0, o = this, s, u, l = e._private, c = l.rscratch, d = e.position();
  if (!(!be(d.x) || !be(d.y)) && !(i && !e.visible())) {
    var v = i ? e.effectiveOpacity() : 1, h = o.usePaths(), f, p = !1, m = e.padding();
    s = e.width() + 2 * m, u = e.height() + 2 * m;
    var g;
    r && (g = r, t.translate(-g.x1, -g.y1));
    for (var y = e.pstyle("background-image"), b = y.value, w = new Array(b.length), x = new Array(b.length), E = 0, C = 0; C < b.length; C++) {
      var T = b[C], k = w[C] = T != null && T !== "none";
      if (k) {
        var _ = e.cy().style().getIndexedStyle(e, "background-image-crossorigin", "value", C);
        E++, x[C] = o.getCachedImage(T, _, function() {
          l.backgroundTimestamp = Date.now(), e.emitAndNotify("background");
        });
      }
    }
    var D = e.pstyle("background-blacken").value, O = e.pstyle("border-width").pfValue, F = e.pstyle("background-opacity").value * v, L = e.pstyle("border-color").value, B = e.pstyle("border-style").value, I = e.pstyle("border-join").value, M = e.pstyle("border-cap").value, A = e.pstyle("border-position").value, R = e.pstyle("border-dash-pattern").pfValue, K = e.pstyle("border-dash-offset").pfValue, H = e.pstyle("border-opacity").value * v, q = e.pstyle("outline-width").pfValue, ee = e.pstyle("outline-color").value, se = e.pstyle("outline-style").value, oe = e.pstyle("outline-opacity").value * v, ae = e.pstyle("outline-offset").value, ue = e.pstyle("corner-radius").value;
    ue !== "auto" && (ue = e.pstyle("corner-radius").pfValue);
    var te = function() {
      var pe = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : F;
      o.eleFillStyle(t, e, pe);
    }, $ = function() {
      var pe = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : H;
      o.colorStrokeStyle(t, L[0], L[1], L[2], pe);
    }, G = function() {
      var pe = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : oe;
      o.colorStrokeStyle(t, ee[0], ee[1], ee[2], pe);
    }, Q = function(pe, re, ve, Ae) {
      var Me = o.nodePathCache = o.nodePathCache || [], _e = op(ve === "polygon" ? ve + "," + Ae.join(",") : ve, "" + re, "" + pe, "" + ue), Ne = Me[_e], Te, Oe = !1;
      return Ne != null ? (Te = Ne, Oe = !0, c.pathCache = Te) : (Te = new Path2D(), Me[_e] = c.pathCache = Te), {
        path: Te,
        cacheHit: Oe
      };
    }, ge = e.pstyle("shape").strValue, Ee = e.pstyle("shape-polygon-points").pfValue;
    if (h) {
      t.translate(d.x, d.y);
      var fe = Q(s, u, ge, Ee);
      f = fe.path, p = fe.cacheHit;
    }
    var me = function() {
      if (!p) {
        var pe = d;
        h && (pe = {
          x: 0,
          y: 0
        }), o.nodeShapes[o.getNodeShape(e)].draw(f || t, pe.x, pe.y, s, u, ue, c);
      }
      h ? t.fill(f) : t.fill();
    }, Ce = function() {
      for (var pe = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : v, re = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : !0, ve = l.backgrounding, Ae = 0, Me = 0; Me < x.length; Me++) {
        var _e = e.cy().style().getIndexedStyle(e, "background-image-containment", "value", Me);
        if (re && _e === "over" || !re && _e === "inside") {
          Ae++;
          continue;
        }
        w[Me] && x[Me].complete && !x[Me].error && (Ae++, o.drawInscribedImage(t, x[Me], e, Me, pe));
      }
      l.backgrounding = Ae !== E, ve !== l.backgrounding && e.updateStyle(!1);
    }, ke = function() {
      var pe = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : !1, re = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : v;
      o.hasPie(e) && (o.drawPie(t, e, re), pe && (h || o.nodeShapes[o.getNodeShape(e)].draw(t, d.x, d.y, s, u, ue, c)));
    }, xe = function() {
      var pe = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : v, re = (D > 0 ? D : -D) * pe, ve = D > 0 ? 0 : 255;
      D !== 0 && (o.colorFillStyle(t, ve, ve, ve, re), h ? t.fill(f) : t.fill());
    }, De = function() {
      if (O > 0) {
        if (t.lineWidth = O, t.lineCap = M, t.lineJoin = I, t.setLineDash)
          switch (B) {
            case "dotted":
              t.setLineDash([1, 1]);
              break;
            case "dashed":
              t.setLineDash(R), t.lineDashOffset = K;
              break;
            case "solid":
            case "double":
              t.setLineDash([]);
              break;
          }
        if (A !== "center") {
          if (t.save(), t.lineWidth *= 2, A === "inside")
            h ? t.clip(f) : t.clip();
          else {
            var pe = new Path2D();
            pe.rect(-s / 2 - O, -u / 2 - O, s + 2 * O, u + 2 * O), pe.addPath(f), t.clip(pe, "evenodd");
          }
          h ? t.stroke(f) : t.stroke(), t.restore();
        } else
          h ? t.stroke(f) : t.stroke();
        if (B === "double") {
          t.lineWidth = O / 3;
          var re = t.globalCompositeOperation;
          t.globalCompositeOperation = "destination-out", h ? t.stroke(f) : t.stroke(), t.globalCompositeOperation = re;
        }
        t.setLineDash && t.setLineDash([]);
      }
    }, qe = function() {
      if (q > 0) {
        if (t.lineWidth = q, t.lineCap = "butt", t.setLineDash)
          switch (se) {
            case "dotted":
              t.setLineDash([1, 1]);
              break;
            case "dashed":
              t.setLineDash([4, 2]);
              break;
            case "solid":
            case "double":
              t.setLineDash([]);
              break;
          }
        var pe = d;
        h && (pe = {
          x: 0,
          y: 0
        });
        var re = o.getNodeShape(e), ve = O;
        A === "inside" && (ve = 0), A === "outside" && (ve *= 2);
        var Ae = (s + ve + (q + ae)) / s, Me = (u + ve + (q + ae)) / u, _e = s * Ae, Ne = u * Me, Te = o.nodeShapes[re].points, Oe;
        if (h) {
          var ut = Q(_e, Ne, re, Te);
          Oe = ut.path;
        }
        if (re === "ellipse")
          o.drawEllipsePath(Oe || t, pe.x, pe.y, _e, Ne);
        else if (["round-diamond", "round-heptagon", "round-hexagon", "round-octagon", "round-pentagon", "round-polygon", "round-triangle", "round-tag"].includes(re)) {
          var nt = 0, kt = 0, St = 0;
          re === "round-diamond" ? nt = (ve + ae + q) * 1.4 : re === "round-heptagon" ? (nt = (ve + ae + q) * 1.075, St = -(ve / 2 + ae + q) / 35) : re === "round-hexagon" ? nt = (ve + ae + q) * 1.12 : re === "round-pentagon" ? (nt = (ve + ae + q) * 1.13, St = -(ve / 2 + ae + q) / 15) : re === "round-tag" ? (nt = (ve + ae + q) * 1.12, kt = (ve / 2 + q + ae) * 0.07) : re === "round-triangle" && (nt = (ve + ae + q) * (Math.PI / 2), St = -(ve + ae / 2 + q) / Math.PI), nt !== 0 && (Ae = (s + nt) / s, _e = s * Ae, ["round-hexagon", "round-tag"].includes(re) || (Me = (u + nt) / u, Ne = u * Me)), ue = ue === "auto" ? mp(_e, Ne) : ue;
          for (var wt = _e / 2, Zt = Ne / 2, Pt = ue + (ve + q + ae) / 2, Mt = new Array(Te.length / 2), gr = new Array(Te.length / 2), Xt = 0; Xt < Te.length / 2; Xt++)
            Mt[Xt] = {
              x: pe.x + kt + wt * Te[Xt * 2],
              y: pe.y + St + Zt * Te[Xt * 2 + 1]
            };
          var jt, wr, Pr, ur, Ct = Mt.length;
          for (wr = Mt[Ct - 1], jt = 0; jt < Ct; jt++)
            Pr = Mt[jt % Ct], ur = Mt[(jt + 1) % Ct], gr[jt] = Tc(wr, Pr, ur, Pt), wr = Pr, Pr = ur;
          o.drawRoundPolygonPath(Oe || t, pe.x + kt, pe.y + St, s * Ae, u * Me, Te, gr);
        } else if (["roundrectangle", "round-rectangle"].includes(re))
          ue = ue === "auto" ? ba(_e, Ne) : ue, o.drawRoundRectanglePath(Oe || t, pe.x, pe.y, _e, Ne, ue + (ve + q + ae) / 2);
        else if (["cutrectangle", "cut-rectangle"].includes(re))
          ue = ue === "auto" ? hc() : ue, o.drawCutRectanglePath(Oe || t, pe.x, pe.y, _e, Ne, null, ue + (ve + q + ae) / 4);
        else if (["bottomroundrectangle", "bottom-round-rectangle"].includes(re))
          ue = ue === "auto" ? ba(_e, Ne) : ue, o.drawBottomRoundRectanglePath(Oe || t, pe.x, pe.y, _e, Ne, ue + (ve + q + ae) / 2);
        else if (re === "barrel")
          o.drawBarrelPath(Oe || t, pe.x, pe.y, _e, Ne);
        else if (re.startsWith("polygon") || ["rhomboid", "right-rhomboid", "round-tag", "tag", "vee"].includes(re)) {
          var Tt = (ve + q + ae) / s;
          Te = Ls(Is(Te, Tt)), o.drawPolygonPath(Oe || t, pe.x, pe.y, s, u, Te);
        } else {
          var Bt = (ve + q + ae) / s;
          Te = Ls(Is(Te, -Bt)), o.drawPolygonPath(Oe || t, pe.x, pe.y, s, u, Te);
        }
        if (h ? t.stroke(Oe) : t.stroke(), se === "double") {
          t.lineWidth = ve / 3;
          var kn = t.globalCompositeOperation;
          t.globalCompositeOperation = "destination-out", h ? t.stroke(Oe) : t.stroke(), t.globalCompositeOperation = kn;
        }
        t.setLineDash && t.setLineDash([]);
      }
    }, Ke = function() {
      a && o.drawNodeOverlay(t, e, d, s, u);
    }, Be = function() {
      a && o.drawNodeUnderlay(t, e, d, s, u);
    }, Ge = function() {
      o.drawElementText(t, e, null, n);
    }, le = e.pstyle("ghost").value === "yes";
    if (le) {
      var S = e.pstyle("ghost-offset-x").pfValue, z = e.pstyle("ghost-offset-y").pfValue, ie = e.pstyle("ghost-opacity").value, j = ie * v;
      t.translate(S, z), G(), qe(), te(ie * F), me(), Ce(j, !0), $(ie * H), De(), ke(D !== 0 || O !== 0), Ce(j, !1), xe(j), t.translate(-S, -z);
    }
    h && t.translate(-d.x, -d.y), Be(), h && t.translate(d.x, d.y), G(), qe(), te(), me(), Ce(v, !0), $(), De(), ke(D !== 0 || O !== 0), Ce(v, !1), xe(), h && t.translate(-d.x, -d.y), Ge(), Ke(), r && t.translate(g.x1, g.y1);
  }
};
var wg = function(e) {
  if (!["overlay", "underlay"].includes(e))
    throw new Error("Invalid state");
  return function(r, n, a, i, o) {
    var s = this;
    if (n.visible()) {
      var u = n.pstyle("".concat(e, "-padding")).pfValue, l = n.pstyle("".concat(e, "-opacity")).value, c = n.pstyle("".concat(e, "-color")).value, d = n.pstyle("".concat(e, "-shape")).value, v = n.pstyle("".concat(e, "-corner-radius")).value;
      if (l > 0) {
        if (a = a || n.position(), i == null || o == null) {
          var h = n.padding();
          i = n.width() + 2 * h, o = n.height() + 2 * h;
        }
        s.colorFillStyle(r, c[0], c[1], c[2], l), s.nodeShapes[d].draw(r, a.x, a.y, i + u * 2, o + u * 2, v), r.fill();
      }
    }
  };
};
xi.drawNodeOverlay = wg("overlay");
xi.drawNodeUnderlay = wg("underlay");
xi.hasPie = function(t) {
  return t = t[0], t._private.hasPie;
};
xi.drawPie = function(t, e, r, n) {
  e = e[0], n = n || e.position();
  var a = e.cy().style(), i = e.pstyle("pie-size"), o = n.x, s = n.y, u = e.width(), l = e.height(), c = Math.min(u, l) / 2, d = 0, v = this.usePaths();
  v && (o = 0, s = 0), i.units === "%" ? c = c * i.pfValue : i.pfValue !== void 0 && (c = i.pfValue / 2);
  for (var h = 1; h <= a.pieBackgroundN; h++) {
    var f = e.pstyle("pie-" + h + "-background-size").value, p = e.pstyle("pie-" + h + "-background-color").value, m = e.pstyle("pie-" + h + "-background-opacity").value * r, g = f / 100;
    g + d > 1 && (g = 1 - d);
    var y = 1.5 * Math.PI + 2 * Math.PI * d, b = 2 * Math.PI * g, w = y + b;
    f === 0 || d >= 1 || d + g > 1 || (t.beginPath(), t.moveTo(o, s), t.arc(o, s, c, y, w), t.closePath(), this.colorFillStyle(t, p[0], p[1], p[2], m), t.fill(), d += g);
  }
};
var br = {}, kO = 100;
br.getPixelRatio = function() {
  var t = this.data.contexts[0];
  if (this.forcedPixelRatio != null)
    return this.forcedPixelRatio;
  var e = this.cy.window(), r = t.backingStorePixelRatio || t.webkitBackingStorePixelRatio || t.mozBackingStorePixelRatio || t.msBackingStorePixelRatio || t.oBackingStorePixelRatio || t.backingStorePixelRatio || 1;
  return (e.devicePixelRatio || 1) / r;
};
br.paintCache = function(t) {
  for (var e = this.paintCaches = this.paintCaches || [], r = !0, n, a = 0; a < e.length; a++)
    if (n = e[a], n.context === t) {
      r = !1;
      break;
    }
  return r && (n = {
    context: t
  }, e.push(n)), n;
};
br.createGradientStyleFor = function(t, e, r, n, a) {
  var i, o = this.usePaths(), s = r.pstyle(e + "-gradient-stop-colors").value, u = r.pstyle(e + "-gradient-stop-positions").pfValue;
  if (n === "radial-gradient")
    if (r.isEdge()) {
      var l = r.sourceEndpoint(), c = r.targetEndpoint(), d = r.midpoint(), v = ya(l, d), h = ya(c, d);
      i = t.createRadialGradient(d.x, d.y, 0, d.x, d.y, Math.max(v, h));
    } else {
      var f = o ? {
        x: 0,
        y: 0
      } : r.position(), p = r.paddedWidth(), m = r.paddedHeight();
      i = t.createRadialGradient(f.x, f.y, 0, f.x, f.y, Math.max(p, m));
    }
  else if (r.isEdge()) {
    var g = r.sourceEndpoint(), y = r.targetEndpoint();
    i = t.createLinearGradient(g.x, g.y, y.x, y.y);
  } else {
    var b = o ? {
      x: 0,
      y: 0
    } : r.position(), w = r.paddedWidth(), x = r.paddedHeight(), E = w / 2, C = x / 2, T = r.pstyle("background-gradient-direction").value;
    switch (T) {
      case "to-bottom":
        i = t.createLinearGradient(b.x, b.y - C, b.x, b.y + C);
        break;
      case "to-top":
        i = t.createLinearGradient(b.x, b.y + C, b.x, b.y - C);
        break;
      case "to-left":
        i = t.createLinearGradient(b.x + E, b.y, b.x - E, b.y);
        break;
      case "to-right":
        i = t.createLinearGradient(b.x - E, b.y, b.x + E, b.y);
        break;
      case "to-bottom-right":
      case "to-right-bottom":
        i = t.createLinearGradient(b.x - E, b.y - C, b.x + E, b.y + C);
        break;
      case "to-top-right":
      case "to-right-top":
        i = t.createLinearGradient(b.x - E, b.y + C, b.x + E, b.y - C);
        break;
      case "to-bottom-left":
      case "to-left-bottom":
        i = t.createLinearGradient(b.x + E, b.y - C, b.x - E, b.y + C);
        break;
      case "to-top-left":
      case "to-left-top":
        i = t.createLinearGradient(b.x + E, b.y + C, b.x - E, b.y - C);
        break;
    }
  }
  if (!i) return null;
  for (var k = u.length === s.length, _ = s.length, D = 0; D < _; D++)
    i.addColorStop(k ? u[D] : D / (_ - 1), "rgba(" + s[D][0] + "," + s[D][1] + "," + s[D][2] + "," + a + ")");
  return i;
};
br.gradientFillStyle = function(t, e, r, n) {
  var a = this.createGradientStyleFor(t, "background", e, r, n);
  if (!a) return null;
  t.fillStyle = a;
};
br.colorFillStyle = function(t, e, r, n, a) {
  t.fillStyle = "rgba(" + e + "," + r + "," + n + "," + a + ")";
};
br.eleFillStyle = function(t, e, r) {
  var n = e.pstyle("background-fill").value;
  if (n === "linear-gradient" || n === "radial-gradient")
    this.gradientFillStyle(t, e, n, r);
  else {
    var a = e.pstyle("background-color").value;
    this.colorFillStyle(t, a[0], a[1], a[2], r);
  }
};
br.gradientStrokeStyle = function(t, e, r, n) {
  var a = this.createGradientStyleFor(t, "line", e, r, n);
  if (!a) return null;
  t.strokeStyle = a;
};
br.colorStrokeStyle = function(t, e, r, n, a) {
  t.strokeStyle = "rgba(" + e + "," + r + "," + n + "," + a + ")";
};
br.eleStrokeStyle = function(t, e, r) {
  var n = e.pstyle("line-fill").value;
  if (n === "linear-gradient" || n === "radial-gradient")
    this.gradientStrokeStyle(t, e, n, r);
  else {
    var a = e.pstyle("line-color").value;
    this.colorStrokeStyle(t, a[0], a[1], a[2], r);
  }
};
br.matchCanvasSize = function(t) {
  var e = this, r = e.data, n = e.findContainerClientCoords(), a = n[2], i = n[3], o = e.getPixelRatio(), s = e.motionBlurPxRatio;
  (t === e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_NODE] || t === e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_DRAG]) && (o = s);
  var u = a * o, l = i * o, c;
  if (!(u === e.canvasWidth && l === e.canvasHeight)) {
    e.fontCaches = null;
    var d = r.canvasContainer;
    d.style.width = a + "px", d.style.height = i + "px";
    for (var v = 0; v < e.CANVAS_LAYERS; v++)
      c = r.canvases[v], c.width = u, c.height = l, c.style.width = a + "px", c.style.height = i + "px";
    for (var v = 0; v < e.BUFFER_COUNT; v++)
      c = r.bufferCanvases[v], c.width = u, c.height = l, c.style.width = a + "px", c.style.height = i + "px";
    e.textureMult = 1, o <= 1 && (c = r.bufferCanvases[e.TEXTURE_BUFFER], e.textureMult = 2, c.width = u * e.textureMult, c.height = l * e.textureMult), e.canvasWidth = u, e.canvasHeight = l;
  }
};
br.renderTo = function(t, e, r, n) {
  this.render({
    forcedContext: t,
    forcedZoom: e,
    forcedPan: r,
    drawAllLayers: !0,
    forcedPxRatio: n
  });
};
br.render = function(t) {
  t = t || cp();
  var e = t.forcedContext, r = t.drawAllLayers, n = t.drawOnlyNodeLayer, a = t.forcedZoom, i = t.forcedPan, o = this, s = t.forcedPxRatio === void 0 ? this.getPixelRatio() : t.forcedPxRatio, u = o.cy, l = o.data, c = l.canvasNeedsRedraw, d = o.textureOnViewport && !e && (o.pinching || o.hoverData.dragging || o.swipePanning || o.data.wheelZooming), v = t.motionBlur !== void 0 ? t.motionBlur : o.motionBlur, h = o.motionBlurPxRatio, f = u.hasCompoundNodes(), p = o.hoverData.draggingEles, m = !!(o.hoverData.selecting || o.touchData.selecting);
  v = v && !e && o.motionBlurEnabled && !m;
  var g = v;
  e || (o.prevPxRatio !== s && (o.invalidateContainerClientCoordsCache(), o.matchCanvasSize(o.container), o.redrawHint("eles", !0), o.redrawHint("drag", !0)), o.prevPxRatio = s), !e && o.motionBlurTimeout && clearTimeout(o.motionBlurTimeout), v && (o.mbFrames == null && (o.mbFrames = 0), o.mbFrames++, o.mbFrames < 3 && (g = !1), o.mbFrames > o.minMbLowQualFrames && (o.motionBlurPxRatio = o.mbPxRBlurry)), o.clearingMotionBlur && (o.motionBlurPxRatio = 1), o.textureDrawLastFrame && !d && (c[o.NODE] = !0, c[o.SELECT_BOX] = !0);
  var y = u.style(), b = u.zoom(), w = a !== void 0 ? a : b, x = u.pan(), E = {
    x: x.x,
    y: x.y
  }, C = {
    zoom: b,
    pan: {
      x: x.x,
      y: x.y
    }
  }, T = o.prevViewport, k = T === void 0 || C.zoom !== T.zoom || C.pan.x !== T.pan.x || C.pan.y !== T.pan.y;
  !k && !(p && !f) && (o.motionBlurPxRatio = 1), i && (E = i), w *= s, E.x *= s, E.y *= s;
  var _ = o.getCachedZSortedEles();
  function D(fe, me, Ce, ke, xe) {
    var De = fe.globalCompositeOperation;
    fe.globalCompositeOperation = "destination-out", o.colorFillStyle(fe, 255, 255, 255, o.motionBlurTransparency), fe.fillRect(me, Ce, ke, xe), fe.globalCompositeOperation = De;
  }
  function O(fe, me) {
    var Ce, ke, xe, De;
    !o.clearingMotionBlur && (fe === l.bufferContexts[o.MOTIONBLUR_BUFFER_NODE] || fe === l.bufferContexts[o.MOTIONBLUR_BUFFER_DRAG]) ? (Ce = {
      x: x.x * h,
      y: x.y * h
    }, ke = b * h, xe = o.canvasWidth * h, De = o.canvasHeight * h) : (Ce = E, ke = w, xe = o.canvasWidth, De = o.canvasHeight), fe.setTransform(1, 0, 0, 1, 0, 0), me === "motionBlur" ? D(fe, 0, 0, xe, De) : !e && (me === void 0 || me) && fe.clearRect(0, 0, xe, De), r || (fe.translate(Ce.x, Ce.y), fe.scale(ke, ke)), i && fe.translate(i.x, i.y), a && fe.scale(a, a);
  }
  if (d || (o.textureDrawLastFrame = !1), d) {
    if (o.textureDrawLastFrame = !0, !o.textureCache) {
      o.textureCache = {}, o.textureCache.bb = u.mutableElements().boundingBox(), o.textureCache.texture = o.data.bufferCanvases[o.TEXTURE_BUFFER];
      var F = o.data.bufferContexts[o.TEXTURE_BUFFER];
      F.setTransform(1, 0, 0, 1, 0, 0), F.clearRect(0, 0, o.canvasWidth * o.textureMult, o.canvasHeight * o.textureMult), o.render({
        forcedContext: F,
        drawOnlyNodeLayer: !0,
        forcedPxRatio: s * o.textureMult
      });
      var C = o.textureCache.viewport = {
        zoom: u.zoom(),
        pan: u.pan(),
        width: o.canvasWidth,
        height: o.canvasHeight
      };
      C.mpan = {
        x: (0 - C.pan.x) / C.zoom,
        y: (0 - C.pan.y) / C.zoom
      };
    }
    c[o.DRAG] = !1, c[o.NODE] = !1;
    var L = l.contexts[o.NODE], B = o.textureCache.texture, C = o.textureCache.viewport;
    L.setTransform(1, 0, 0, 1, 0, 0), v ? D(L, 0, 0, C.width, C.height) : L.clearRect(0, 0, C.width, C.height);
    var I = y.core("outside-texture-bg-color").value, M = y.core("outside-texture-bg-opacity").value;
    o.colorFillStyle(L, I[0], I[1], I[2], M), L.fillRect(0, 0, C.width, C.height);
    var b = u.zoom();
    O(L, !1), L.clearRect(C.mpan.x, C.mpan.y, C.width / C.zoom / s, C.height / C.zoom / s), L.drawImage(B, C.mpan.x, C.mpan.y, C.width / C.zoom / s, C.height / C.zoom / s);
  } else o.textureOnViewport && !e && (o.textureCache = null);
  var A = u.extent(), R = o.pinching || o.hoverData.dragging || o.swipePanning || o.data.wheelZooming || o.hoverData.draggingEles || o.cy.animated(), K = o.hideEdgesOnViewport && R, H = [];
  if (H[o.NODE] = !c[o.NODE] && v && !o.clearedForMotionBlur[o.NODE] || o.clearingMotionBlur, H[o.NODE] && (o.clearedForMotionBlur[o.NODE] = !0), H[o.DRAG] = !c[o.DRAG] && v && !o.clearedForMotionBlur[o.DRAG] || o.clearingMotionBlur, H[o.DRAG] && (o.clearedForMotionBlur[o.DRAG] = !0), c[o.NODE] || r || n || H[o.NODE]) {
    var q = v && !H[o.NODE] && h !== 1, L = e || (q ? o.data.bufferContexts[o.MOTIONBLUR_BUFFER_NODE] : l.contexts[o.NODE]), ee = v && !q ? "motionBlur" : void 0;
    O(L, ee), K ? o.drawCachedNodes(L, _.nondrag, s, A) : o.drawLayeredElements(L, _.nondrag, s, A), o.debug && o.drawDebugPoints(L, _.nondrag), !r && !v && (c[o.NODE] = !1);
  }
  if (!n && (c[o.DRAG] || r || H[o.DRAG])) {
    var q = v && !H[o.DRAG] && h !== 1, L = e || (q ? o.data.bufferContexts[o.MOTIONBLUR_BUFFER_DRAG] : l.contexts[o.DRAG]);
    O(L, v && !q ? "motionBlur" : void 0), K ? o.drawCachedNodes(L, _.drag, s, A) : o.drawCachedElements(L, _.drag, s, A), o.debug && o.drawDebugPoints(L, _.drag), !r && !v && (c[o.DRAG] = !1);
  }
  if (o.showFps || !n && c[o.SELECT_BOX] && !r) {
    var L = e || l.contexts[o.SELECT_BOX];
    if (O(L), o.selection[4] == 1 && (o.hoverData.selecting || o.touchData.selecting)) {
      var b = o.cy.zoom(), se = y.core("selection-box-border-width").value / b;
      L.lineWidth = se, L.fillStyle = "rgba(" + y.core("selection-box-color").value[0] + "," + y.core("selection-box-color").value[1] + "," + y.core("selection-box-color").value[2] + "," + y.core("selection-box-opacity").value + ")", L.fillRect(o.selection[0], o.selection[1], o.selection[2] - o.selection[0], o.selection[3] - o.selection[1]), se > 0 && (L.strokeStyle = "rgba(" + y.core("selection-box-border-color").value[0] + "," + y.core("selection-box-border-color").value[1] + "," + y.core("selection-box-border-color").value[2] + "," + y.core("selection-box-opacity").value + ")", L.strokeRect(o.selection[0], o.selection[1], o.selection[2] - o.selection[0], o.selection[3] - o.selection[1]));
    }
    if (l.bgActivePosistion && !o.hoverData.selecting) {
      var b = o.cy.zoom(), oe = l.bgActivePosistion;
      L.fillStyle = "rgba(" + y.core("active-bg-color").value[0] + "," + y.core("active-bg-color").value[1] + "," + y.core("active-bg-color").value[2] + "," + y.core("active-bg-opacity").value + ")", L.beginPath(), L.arc(oe.x, oe.y, y.core("active-bg-size").pfValue / b, 0, 2 * Math.PI), L.fill();
    }
    var ae = o.lastRedrawTime;
    if (o.showFps && ae) {
      ae = Math.round(ae);
      var ue = Math.round(1e3 / ae);
      L.setTransform(1, 0, 0, 1, 0, 0), L.fillStyle = "rgba(255, 0, 0, 0.75)", L.strokeStyle = "rgba(255, 0, 0, 0.75)", L.lineWidth = 1, L.fillText("1 frame = " + ae + " ms = " + ue + " fps", 0, 20);
      var te = 60;
      L.strokeRect(0, 30, 250, 20), L.fillRect(0, 30, 250 * Math.min(ue / te, 1), 20);
    }
    r || (c[o.SELECT_BOX] = !1);
  }
  if (v && h !== 1) {
    var $ = l.contexts[o.NODE], G = o.data.bufferCanvases[o.MOTIONBLUR_BUFFER_NODE], Q = l.contexts[o.DRAG], ge = o.data.bufferCanvases[o.MOTIONBLUR_BUFFER_DRAG], Ee = function(me, Ce, ke) {
      me.setTransform(1, 0, 0, 1, 0, 0), ke || !g ? me.clearRect(0, 0, o.canvasWidth, o.canvasHeight) : D(me, 0, 0, o.canvasWidth, o.canvasHeight);
      var xe = h;
      me.drawImage(
        Ce,
        // img
        0,
        0,
        // sx, sy
        o.canvasWidth * xe,
        o.canvasHeight * xe,
        // sw, sh
        0,
        0,
        // x, y
        o.canvasWidth,
        o.canvasHeight
        // w, h
      );
    };
    (c[o.NODE] || H[o.NODE]) && (Ee($, G, H[o.NODE]), c[o.NODE] = !1), (c[o.DRAG] || H[o.DRAG]) && (Ee(Q, ge, H[o.DRAG]), c[o.DRAG] = !1);
  }
  o.prevViewport = C, o.clearingMotionBlur && (o.clearingMotionBlur = !1, o.motionBlurCleared = !0, o.motionBlur = !0), v && (o.motionBlurTimeout = setTimeout(function() {
    o.motionBlurTimeout = null, o.clearedForMotionBlur[o.NODE] = !1, o.clearedForMotionBlur[o.DRAG] = !1, o.motionBlur = !1, o.clearingMotionBlur = !d, o.mbFrames = 0, c[o.NODE] = !0, c[o.DRAG] = !0, o.redraw();
  }, kO)), e || u.emit("render");
};
var jn = {};
jn.drawPolygonPath = function(t, e, r, n, a, i) {
  var o = n / 2, s = a / 2;
  t.beginPath && t.beginPath(), t.moveTo(e + o * i[0], r + s * i[1]);
  for (var u = 1; u < i.length / 2; u++)
    t.lineTo(e + o * i[u * 2], r + s * i[u * 2 + 1]);
  t.closePath();
};
jn.drawRoundPolygonPath = function(t, e, r, n, a, i, o) {
  o.forEach(function(s) {
    return lg(t, s);
  }), t.closePath();
};
jn.drawRoundRectanglePath = function(t, e, r, n, a, i) {
  var o = n / 2, s = a / 2, u = i === "auto" ? ba(n, a) : Math.min(i, s, o);
  t.beginPath && t.beginPath(), t.moveTo(e, r - s), t.arcTo(e + o, r - s, e + o, r, u), t.arcTo(e + o, r + s, e, r + s, u), t.arcTo(e - o, r + s, e - o, r, u), t.arcTo(e - o, r - s, e, r - s, u), t.lineTo(e, r - s), t.closePath();
};
jn.drawBottomRoundRectanglePath = function(t, e, r, n, a, i) {
  var o = n / 2, s = a / 2, u = i === "auto" ? ba(n, a) : i;
  t.beginPath && t.beginPath(), t.moveTo(e, r - s), t.lineTo(e + o, r - s), t.lineTo(e + o, r), t.arcTo(e + o, r + s, e, r + s, u), t.arcTo(e - o, r + s, e - o, r, u), t.lineTo(e - o, r - s), t.lineTo(e, r - s), t.closePath();
};
jn.drawCutRectanglePath = function(t, e, r, n, a, i, o) {
  var s = n / 2, u = a / 2, l = o === "auto" ? hc() : o;
  t.beginPath && t.beginPath(), t.moveTo(e - s + l, r - u), t.lineTo(e + s - l, r - u), t.lineTo(e + s, r - u + l), t.lineTo(e + s, r + u - l), t.lineTo(e + s - l, r + u), t.lineTo(e - s + l, r + u), t.lineTo(e - s, r + u - l), t.lineTo(e - s, r - u + l), t.closePath();
};
jn.drawBarrelPath = function(t, e, r, n, a) {
  var i = n / 2, o = a / 2, s = e - i, u = e + i, l = r - o, c = r + o, d = lu(n, a), v = d.widthOffset, h = d.heightOffset, f = d.ctrlPtOffsetPct * v;
  t.beginPath && t.beginPath(), t.moveTo(s, l + h), t.lineTo(s, c - h), t.quadraticCurveTo(s + f, c, s + v, c), t.lineTo(u - v, c), t.quadraticCurveTo(u - f, c, u, c - h), t.lineTo(u, l + h), t.quadraticCurveTo(u - f, l, u - v, l), t.lineTo(s + v, l), t.quadraticCurveTo(s + f, l, s, l + h), t.closePath();
};
var dv = Math.sin(0), fv = Math.cos(0), wu = {}, Cu = {}, Cg = Math.PI / 40;
for (var $a = 0 * Math.PI; $a < 2 * Math.PI; $a += Cg)
  wu[$a] = Math.sin($a), Cu[$a] = Math.cos($a);
jn.drawEllipsePath = function(t, e, r, n, a) {
  if (t.beginPath && t.beginPath(), t.ellipse)
    t.ellipse(e, r, n / 2, a / 2, 0, 0, 2 * Math.PI);
  else
    for (var i, o, s = n / 2, u = a / 2, l = 0 * Math.PI; l < 2 * Math.PI; l += Cg)
      i = e - s * wu[l] * dv + s * Cu[l] * fv, o = r + u * Cu[l] * dv + u * wu[l] * fv, l === 0 ? t.moveTo(i, o) : t.lineTo(i, o);
  t.closePath();
};
var Mo = {};
Mo.createBuffer = function(t, e) {
  var r = document.createElement("canvas");
  return r.width = t, r.height = e, [r, r.getContext("2d")];
};
Mo.bufferCanvasImage = function(t) {
  var e = this.cy, r = e.mutableElements(), n = r.boundingBox(), a = this.findContainerClientCoords(), i = t.full ? Math.ceil(n.w) : a[2], o = t.full ? Math.ceil(n.h) : a[3], s = be(t.maxWidth) || be(t.maxHeight), u = this.getPixelRatio(), l = 1;
  if (t.scale !== void 0)
    i *= t.scale, o *= t.scale, l = t.scale;
  else if (s) {
    var c = 1 / 0, d = 1 / 0;
    be(t.maxWidth) && (c = l * t.maxWidth / i), be(t.maxHeight) && (d = l * t.maxHeight / o), l = Math.min(c, d), i *= l, o *= l;
  }
  s || (i *= u, o *= u, l *= u);
  var v = document.createElement("canvas");
  v.width = i, v.height = o, v.style.width = i + "px", v.style.height = o + "px";
  var h = v.getContext("2d");
  if (i > 0 && o > 0) {
    h.clearRect(0, 0, i, o), h.globalCompositeOperation = "source-over";
    var f = this.getCachedZSortedEles();
    if (t.full)
      h.translate(-n.x1 * l, -n.y1 * l), h.scale(l, l), this.drawElements(h, f), h.scale(1 / l, 1 / l), h.translate(n.x1 * l, n.y1 * l);
    else {
      var p = e.pan(), m = {
        x: p.x * l,
        y: p.y * l
      };
      l *= e.zoom(), h.translate(m.x, m.y), h.scale(l, l), this.drawElements(h, f), h.scale(1 / l, 1 / l), h.translate(-m.x, -m.y);
    }
    t.bg && (h.globalCompositeOperation = "destination-over", h.fillStyle = t.bg, h.rect(0, 0, i, o), h.fill());
  }
  return v;
};
function SO(t, e) {
  for (var r = atob(t), n = new ArrayBuffer(r.length), a = new Uint8Array(n), i = 0; i < r.length; i++)
    a[i] = r.charCodeAt(i);
  return new Blob([n], {
    type: e
  });
}
function vv(t) {
  var e = t.indexOf(",");
  return t.substr(e + 1);
}
function xg(t, e, r) {
  var n = function() {
    return e.toDataURL(r, t.quality);
  };
  switch (t.output) {
    case "blob-promise":
      return new hi(function(a, i) {
        try {
          e.toBlob(function(o) {
            o != null ? a(o) : i(new Error("`canvas.toBlob()` sent a null value in its callback"));
          }, r, t.quality);
        } catch (o) {
          i(o);
        }
      });
    case "blob":
      return SO(vv(n()), r);
    case "base64":
      return vv(n());
    case "base64uri":
    default:
      return n();
  }
}
Mo.png = function(t) {
  return xg(t, this.bufferCanvasImage(t), "image/png");
};
Mo.jpg = function(t) {
  return xg(t, this.bufferCanvasImage(t), "image/jpeg");
};
var Eg = {};
Eg.nodeShapeImpl = function(t, e, r, n, a, i, o, s) {
  switch (t) {
    case "ellipse":
      return this.drawEllipsePath(e, r, n, a, i);
    case "polygon":
      return this.drawPolygonPath(e, r, n, a, i, o);
    case "round-polygon":
      return this.drawRoundPolygonPath(e, r, n, a, i, o, s);
    case "roundrectangle":
    case "round-rectangle":
      return this.drawRoundRectanglePath(e, r, n, a, i, s);
    case "cutrectangle":
    case "cut-rectangle":
      return this.drawCutRectanglePath(e, r, n, a, i, o, s);
    case "bottomroundrectangle":
    case "bottom-round-rectangle":
      return this.drawBottomRoundRectanglePath(e, r, n, a, i, s);
    case "barrel":
      return this.drawBarrelPath(e, r, n, a, i);
  }
};
var TO = kg, je = kg.prototype;
je.CANVAS_LAYERS = 3;
je.SELECT_BOX = 0;
je.DRAG = 1;
je.NODE = 2;
je.BUFFER_COUNT = 3;
je.TEXTURE_BUFFER = 0;
je.MOTIONBLUR_BUFFER_NODE = 1;
je.MOTIONBLUR_BUFFER_DRAG = 2;
function kg(t) {
  var e = this, r = e.cy.window(), n = r.document;
  e.data = {
    canvases: new Array(je.CANVAS_LAYERS),
    contexts: new Array(je.CANVAS_LAYERS),
    canvasNeedsRedraw: new Array(je.CANVAS_LAYERS),
    bufferCanvases: new Array(je.BUFFER_COUNT),
    bufferContexts: new Array(je.CANVAS_LAYERS)
  };
  var a = "-webkit-tap-highlight-color", i = "rgba(0,0,0,0)";
  e.data.canvasContainer = n.createElement("div");
  var o = e.data.canvasContainer.style;
  e.data.canvasContainer.style[a] = i, o.position = "relative", o.zIndex = "0", o.overflow = "hidden";
  var s = t.cy.container();
  s.appendChild(e.data.canvasContainer), s.style[a] = i;
  var u = {
    "-webkit-user-select": "none",
    "-moz-user-select": "-moz-none",
    "user-select": "none",
    "-webkit-tap-highlight-color": "rgba(0,0,0,0)",
    "outline-style": "none"
  };
  vT() && (u["-ms-touch-action"] = "none", u["touch-action"] = "none");
  for (var l = 0; l < je.CANVAS_LAYERS; l++) {
    var c = e.data.canvases[l] = n.createElement("canvas");
    e.data.contexts[l] = c.getContext("2d"), Object.keys(u).forEach(function(te) {
      c.style[te] = u[te];
    }), c.style.position = "absolute", c.setAttribute("data-id", "layer" + l), c.style.zIndex = String(je.CANVAS_LAYERS - l), e.data.canvasContainer.appendChild(c), e.data.canvasNeedsRedraw[l] = !1;
  }
  e.data.topCanvas = e.data.canvases[0], e.data.canvases[je.NODE].setAttribute("data-id", "layer" + je.NODE + "-node"), e.data.canvases[je.SELECT_BOX].setAttribute("data-id", "layer" + je.SELECT_BOX + "-selectbox"), e.data.canvases[je.DRAG].setAttribute("data-id", "layer" + je.DRAG + "-drag");
  for (var l = 0; l < je.BUFFER_COUNT; l++)
    e.data.bufferCanvases[l] = n.createElement("canvas"), e.data.bufferContexts[l] = e.data.bufferCanvases[l].getContext("2d"), e.data.bufferCanvases[l].style.position = "absolute", e.data.bufferCanvases[l].setAttribute("data-id", "buffer" + l), e.data.bufferCanvases[l].style.zIndex = String(-l - 1), e.data.bufferCanvases[l].style.visibility = "hidden";
  e.pathsEnabled = !0;
  var d = pr(), v = function($) {
    return {
      x: ($.x1 + $.x2) / 2,
      y: ($.y1 + $.y2) / 2
    };
  }, h = function($) {
    return {
      x: -$.w / 2,
      y: -$.h / 2
    };
  }, f = function($) {
    var G = $[0]._private, Q = G.oldBackgroundTimestamp === G.backgroundTimestamp;
    return !Q;
  }, p = function($) {
    return $[0]._private.nodeKey;
  }, m = function($) {
    return $[0]._private.labelStyleKey;
  }, g = function($) {
    return $[0]._private.sourceLabelStyleKey;
  }, y = function($) {
    return $[0]._private.targetLabelStyleKey;
  }, b = function($, G, Q, ge, Ee) {
    return e.drawElement($, G, Q, !1, !1, Ee);
  }, w = function($, G, Q, ge, Ee) {
    return e.drawElementText($, G, Q, ge, "main", Ee);
  }, x = function($, G, Q, ge, Ee) {
    return e.drawElementText($, G, Q, ge, "source", Ee);
  }, E = function($, G, Q, ge, Ee) {
    return e.drawElementText($, G, Q, ge, "target", Ee);
  }, C = function($) {
    return $.boundingBox(), $[0]._private.bodyBounds;
  }, T = function($) {
    return $.boundingBox(), $[0]._private.labelBounds.main || d;
  }, k = function($) {
    return $.boundingBox(), $[0]._private.labelBounds.source || d;
  }, _ = function($) {
    return $.boundingBox(), $[0]._private.labelBounds.target || d;
  }, D = function($, G) {
    return G;
  }, O = function($) {
    return v(C($));
  }, F = function($, G, Q) {
    var ge = $ ? $ + "-" : "";
    return {
      x: G.x + Q.pstyle(ge + "text-margin-x").pfValue,
      y: G.y + Q.pstyle(ge + "text-margin-y").pfValue
    };
  }, L = function($, G, Q) {
    var ge = $[0]._private.rscratch;
    return {
      x: ge[G],
      y: ge[Q]
    };
  }, B = function($) {
    return F("", L($, "labelX", "labelY"), $);
  }, I = function($) {
    return F("source", L($, "sourceLabelX", "sourceLabelY"), $);
  }, M = function($) {
    return F("target", L($, "targetLabelX", "targetLabelY"), $);
  }, A = function($) {
    return h(C($));
  }, R = function($) {
    return h(k($));
  }, K = function($) {
    return h(_($));
  }, H = function($) {
    var G = T($), Q = h(T($));
    if ($.isNode()) {
      switch ($.pstyle("text-halign").value) {
        case "left":
          Q.x = -G.w;
          break;
        case "right":
          Q.x = 0;
          break;
      }
      switch ($.pstyle("text-valign").value) {
        case "top":
          Q.y = -G.h;
          break;
        case "bottom":
          Q.y = 0;
          break;
      }
    }
    return Q;
  }, q = e.data.eleTxrCache = new Ri(e, {
    getKey: p,
    doesEleInvalidateKey: f,
    drawElement: b,
    getBoundingBox: C,
    getRotationPoint: O,
    getRotationOffset: A,
    allowEdgeTxrCaching: !1,
    allowParentTxrCaching: !1
  }), ee = e.data.lblTxrCache = new Ri(e, {
    getKey: m,
    drawElement: w,
    getBoundingBox: T,
    getRotationPoint: B,
    getRotationOffset: H,
    isVisible: D
  }), se = e.data.slbTxrCache = new Ri(e, {
    getKey: g,
    drawElement: x,
    getBoundingBox: k,
    getRotationPoint: I,
    getRotationOffset: R,
    isVisible: D
  }), oe = e.data.tlbTxrCache = new Ri(e, {
    getKey: y,
    drawElement: E,
    getBoundingBox: _,
    getRotationPoint: M,
    getRotationOffset: K,
    isVisible: D
  }), ae = e.data.lyrTxrCache = new mg(e);
  e.onUpdateEleCalcs(function($, G) {
    q.invalidateElements(G), ee.invalidateElements(G), se.invalidateElements(G), oe.invalidateElements(G), ae.invalidateElements(G);
    for (var Q = 0; Q < G.length; Q++) {
      var ge = G[Q]._private;
      ge.oldBackgroundTimestamp = ge.backgroundTimestamp;
    }
  });
  var ue = function($) {
    for (var G = 0; G < $.length; G++)
      ae.enqueueElementRefinement($[G].ele);
  };
  q.onDequeue(ue), ee.onDequeue(ue), se.onDequeue(ue), oe.onDequeue(ue);
}
je.redrawHint = function(t, e) {
  var r = this;
  switch (t) {
    case "eles":
      r.data.canvasNeedsRedraw[je.NODE] = e;
      break;
    case "drag":
      r.data.canvasNeedsRedraw[je.DRAG] = e;
      break;
    case "select":
      r.data.canvasNeedsRedraw[je.SELECT_BOX] = e;
      break;
  }
};
var _O = typeof Path2D < "u";
je.path2dEnabled = function(t) {
  if (t === void 0)
    return this.pathsEnabled;
  this.pathsEnabled = !!t;
};
je.usePaths = function() {
  return _O && this.pathsEnabled;
};
je.setImgSmoothing = function(t, e) {
  t.imageSmoothingEnabled != null ? t.imageSmoothingEnabled = e : (t.webkitImageSmoothingEnabled = e, t.mozImageSmoothingEnabled = e, t.msImageSmoothingEnabled = e);
};
je.getImgSmoothing = function(t) {
  return t.imageSmoothingEnabled != null ? t.imageSmoothingEnabled : t.webkitImageSmoothingEnabled || t.mozImageSmoothingEnabled || t.msImageSmoothingEnabled;
};
je.makeOffscreenCanvas = function(t, e) {
  var r;
  if ((typeof OffscreenCanvas > "u" ? "undefined" : Ft(OffscreenCanvas)) !== "undefined")
    r = new OffscreenCanvas(t, e);
  else {
    var n = this.cy.window(), a = n.document;
    r = a.createElement("canvas"), r.width = t, r.height = e;
  }
  return r;
};
[yg, on, En, Dc, Pa, xi, br, jn, Mo, Eg].forEach(function(t) {
  Re(je, t);
});
var DO = [{
  name: "null",
  impl: ig
}, {
  name: "base",
  impl: pg
}, {
  name: "canvas",
  impl: TO
}], PO = [{
  type: "layout",
  extensions: MP
}, {
  type: "renderer",
  extensions: DO
}], Sg = {}, Tg = {};
function _g(t, e, r) {
  var n = r, a = function(T) {
    tt("Can not register `" + e + "` for `" + t + "` since `" + T + "` already exists in the prototype and can not be overridden");
  };
  if (t === "core") {
    if (fo.prototype[e])
      return a(e);
    fo.prototype[e] = r;
  } else if (t === "collection") {
    if (Gt.prototype[e])
      return a(e);
    Gt.prototype[e] = r;
  } else if (t === "layout") {
    for (var i = function(T) {
      this.options = T, r.call(this, T), Xe(this._private) || (this._private = {}), this._private.cy = T.cy, this._private.listeners = [], this.createEmitter();
    }, o = i.prototype = Object.create(r.prototype), s = [], u = 0; u < s.length; u++) {
      var l = s[u];
      o[l] = o[l] || function() {
        return this;
      };
    }
    o.start && !o.run ? o.run = function() {
      return this.start(), this;
    } : !o.start && o.run && (o.start = function() {
      return this.run(), this;
    });
    var c = r.prototype.stop;
    o.stop = function() {
      var C = this.options;
      if (C && C.animate) {
        var T = this.animations;
        if (T)
          for (var k = 0; k < T.length; k++)
            T[k].stop();
      }
      return c ? c.call(this) : this.emit("layoutstop"), this;
    }, o.destroy || (o.destroy = function() {
      return this;
    }), o.cy = function() {
      return this._private.cy;
    };
    var d = function(T) {
      return T._private.cy;
    }, v = {
      addEventFields: function(T, k) {
        k.layout = T, k.cy = d(T), k.target = T;
      },
      bubble: function() {
        return !0;
      },
      parent: function(T) {
        return d(T);
      }
    };
    Re(o, {
      createEmitter: function() {
        return this._private.emitter = new ul(v, this), this;
      },
      emitter: function() {
        return this._private.emitter;
      },
      on: function(T, k) {
        return this.emitter().on(T, k), this;
      },
      one: function(T, k) {
        return this.emitter().one(T, k), this;
      },
      once: function(T, k) {
        return this.emitter().one(T, k), this;
      },
      removeListener: function(T, k) {
        return this.emitter().removeListener(T, k), this;
      },
      removeAllListeners: function() {
        return this.emitter().removeAllListeners(), this;
      },
      emit: function(T, k) {
        return this.emitter().emit(T, k), this;
      }
    }), et.eventAliasesOn(o), n = i;
  } else if (t === "renderer" && e !== "null" && e !== "base") {
    var h = Dg("renderer", "base"), f = h.prototype, p = r, m = r.prototype, g = function() {
      h.apply(this, arguments), p.apply(this, arguments);
    }, y = g.prototype;
    for (var b in f) {
      var w = f[b], x = m[b] != null;
      if (x)
        return a(b);
      y[b] = w;
    }
    for (var E in m)
      y[E] = m[E];
    f.clientFunctions.forEach(function(C) {
      y[C] = y[C] || function() {
        yt("Renderer does not implement `renderer." + C + "()` on its prototype");
      };
    }), n = g;
  } else if (t === "__proto__" || t === "constructor" || t === "prototype")
    return yt(t + " is an illegal type to be registered, possibly lead to prototype pollutions");
  return Jh({
    map: Sg,
    keys: [t, e],
    value: n
  });
}
function Dg(t, e) {
  return ep({
    map: Sg,
    keys: [t, e]
  });
}
function OO(t, e, r, n, a) {
  return Jh({
    map: Tg,
    keys: [t, e, r, n],
    value: a
  });
}
function LO(t, e, r, n) {
  return ep({
    map: Tg,
    keys: [t, e, r, n]
  });
}
var xu = function() {
  if (arguments.length === 2)
    return Dg.apply(null, arguments);
  if (arguments.length === 3)
    return _g.apply(null, arguments);
  if (arguments.length === 4)
    return LO.apply(null, arguments);
  if (arguments.length === 5)
    return OO.apply(null, arguments);
  yt("Invalid extension access syntax");
};
fo.prototype.extension = xu;
PO.forEach(function(t) {
  t.extensions.forEach(function(e) {
    _g(t.type, e.name, e.impl);
  });
});
var Pg = function t() {
  if (!(this instanceof t))
    return new t();
  this.length = 0;
}, xa = Pg.prototype;
xa.instanceString = function() {
  return "stylesheet";
};
xa.selector = function(t) {
  var e = this.length++;
  return this[e] = {
    selector: t,
    properties: []
  }, this;
};
xa.css = function(t, e) {
  var r = this.length - 1;
  if (Fe(t))
    this[r].properties.push({
      name: t,
      value: e
    });
  else if (Xe(t))
    for (var n = t, a = Object.keys(n), i = 0; i < a.length; i++) {
      var o = a[i], s = n[o];
      if (s != null) {
        var u = rr.properties[o] || rr.properties[Js(o)];
        if (u != null) {
          var l = u.name, c = s;
          this[r].properties.push({
            name: l,
            value: c
          });
        }
      }
    }
  return this;
};
xa.style = xa.css;
xa.generateStyle = function(t) {
  var e = new rr(t);
  return this.appendToStyle(e);
};
xa.appendToStyle = function(t) {
  for (var e = 0; e < this.length; e++) {
    var r = this[e], n = r.selector, a = r.properties;
    t.selector(n);
    for (var i = 0; i < a.length; i++) {
      var o = a[i];
      t.css(o.name, o.value);
    }
  }
  return t;
};
var IO = "3.30.2", Ea = function(e) {
  if (e === void 0 && (e = {}), Xe(e))
    return new fo(e);
  if (Fe(e))
    return xu.apply(xu, arguments);
};
Ea.use = function(t) {
  var e = Array.prototype.slice.call(arguments, 1);
  return e.unshift(Ea), t.apply(null, e), this;
};
Ea.warnings = function(t) {
  return lp(t);
};
Ea.version = IO;
Ea.stylesheet = Ea.Stylesheet = Pg;
let FO = class extends EventTarget {
  constructor(r, n) {
    super();
    Ir(this, "cyg", null);
    Ir(this, "nodes", []);
    Ir(this, "edges", []);
    Ir(this, "axons", []);
    Ir(this, "dendrites", []);
    Ir(this, "somas", []);
    Ir(this, "labelCache", /* @__PURE__ */ new Map());
    Ir(this, "graphCanvas", null);
    this.labelCache = r, this.graphCanvas = n;
  }
  async addConnectivity(r) {
    var n;
    if (this.axons = r.axons.map((a) => JSON.stringify(a)), this.dendrites = r.dendrites.map((a) => JSON.stringify(a)), (n = r.somas) != null && n.length && (this.somas = r.somas.map((a) => JSON.stringify(a))), r.connectivity.length)
      for (const a of r.connectivity) {
        const i = await this.graphNode(a[0]), o = await this.graphNode(a[1]);
        this.nodes.push(i), this.nodes.push(o), this.edges.push({
          id: `${i.id}_${o.id}`,
          source: i.id,
          target: o.id
        });
      }
    else
      this.nodes.push({
        id: "MISSING",
        label: "NO PATHS"
      });
  }
  showConnectivity(r) {
    this.cyg = new RO(this, r), this.cyg.on("tap-node", (n) => {
      const a = new CustomEvent("tap-node", {
        detail: n.detail
      });
      this.dispatchEvent(a);
    });
  }
  selectConnectivity(r) {
    var n;
    if ((n = this.cyg) != null && n.cy) {
      let a = "";
      this.cyg.cy.elements().forEach((i) => {
        const o = i.data("label"), s = Eu(o);
        $O(r, s) && (a = i.id());
      }), a && this.cyg.cy.$id(a).select();
    }
  }
  clearConnectivity() {
    var r;
    (r = this.cyg) != null && r.cy && (this.cyg.cy.remove(), this.cyg.cy = null);
  }
  reset() {
    var r;
    (r = this.cyg) != null && r.cy && this.cyg.cy.reset();
  }
  zoom(r) {
    var n;
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      const a = this.cyg.cy.zoom(), i = this.cyg.cy.width(), o = this.cyg.cy.height(), s = {
        x: i / 2,
        y: o / 2
      };
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        level: a + r,
        renderedPosition: s
      });
    }
  }
  enableZoom(r) {
    var n;
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  }
  get elements() {
    return [
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      ...this.edges.map((r) => ({ data: r }))
    ];
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  get roots() {
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  async graphNode(r) {
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      const u = this.labelCache.has(s) ? this.labelCache.get(s) : "";
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};
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    style: {
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      "background-opacity": "0",
      "text-valign": "center",
      "text-wrap": "wrap",
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      height: "80px",
      "text-max-width": "80px",
      "font-size": "6px",
      shape: "round-rectangle",
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];
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function Og(t) {
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function Eu(t) {
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function $O(t, e) {
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        circle: !1,
        roots: r.roots
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      style: BO,
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      maxZoom: 10,
      wheelSensitivity: 0.4
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      pathList: [],
      schemaVersion: "",
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      zoomOutLabel: UO,
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      timeoutID: void 0
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    l.preventDefault(), o = r - (a - l.clientX), s = n - (i - l.clientY), e.style.left = `${o}px`, e.style.top = `${s}px`;
  }
}, IL = {
  name: "DrawToolbar",
  components: {
    MapSvgIcon: CL,
    MapSvgSpriteColor: OL
  },
  props: {
    /**
     * Optional
     *
     * Associated with the Connection dialog.
     * This is needed to display the dialog and provides the additional drag capability to the dialog.
     *
     * e.g.
     * :mapCanvas="{
     *   containerHTML: appRef, // Reference to the map canvas container.
     *   class: '.maplibregl-canvas', // CSS selector for the map canvas.
     * }"
     */
    mapCanvas: {
      type: Object,
      default: void 0
    },
    /**
     * Array of toolbar options to display.
     * 'Connection' requires 'LineString' is included in the toolbar options.
     */
    toolbarOptions: {
      type: Array,
      default: [
        "Edit",
        "Delete",
        "Point",
        "LineString",
        "Polygon",
        "Connection"
      ]
    },
    /**
     * Optional
     *
     * To update the toolbar icons or filter the features based on the tool type.
     * e.g. "All tools", "Point", "LineString", "Polygon" or "None".
     */
    drawnType: {
      type: String,
      default: "All tools"
    },
    activeDrawTool: {
      required: !0
    },
    activeDrawMode: {
      required: !0
    },
    /**
     * Optional
     *
     * Associated with the Connection dialog.
     * This will popup a dialog if new feature is drawn and map canvas exists.
     */
    newlyDrawnEntry: {
      type: Object,
      default: {}
    },
    /**
     * Optional
     *
     * Associated with the Connection dialog.
     * This will add entries to the dialog.
     */
    connectionEntry: {
      type: Object,
      default: {}
    },
    /**
     * Add following to the top hoverVisibilities array to enable tooltips for each icon.
     * [
     *  { value: false, refs: 'toolbarPopover', ref: 'editPopover' },
     *  { value: false, refs: 'toolbarPopover', ref: 'deletePopover' },
     *  { value: false, refs: 'toolbarPopover', ref: 'pointPopover' },
     *  { value: false, refs: 'toolbarPopover', ref: 'lineStringPopover' },
     *  { value: false, refs: 'toolbarPopover', ref: 'polygonPopover' },
     *  { value: false, refs: 'toolbarPopover', ref: 'connectionPopover' },
     * ]
     */
    hoverVisibilities: {
      type: Array,
      required: !0,
      default: [
        { value: !1, ref: "editPopover" },
        { value: !1, ref: "deletePopover" },
        { value: !1, ref: "pointPopover" },
        { value: !1, ref: "lineStringPopover" },
        { value: !1, ref: "polygonPopover" },
        { value: !1, ref: "connectionPopover" }
      ]
    }
  },
  data: function() {
    return {
      toolbarIcons: [
        { name: "Edit", active: !1, disabled: !1 },
        { name: "Delete", active: !1, disabled: !1 },
        { name: "Point", active: !1, disabled: !1 },
        { name: "LineString", active: !1, disabled: !1 },
        { name: "Polygon", active: !1, disabled: !1 },
        { name: "Connection", active: !1, disabled: !0 }
      ],
      connectionDisplay: !1,
      dialogPosition: {
        offsetX: 0,
        offsetY: 0,
        x: void 0,
        y: void 0
      }
    };
  },
  computed: {
    showAllToolIcons: function() {
      return this.drawnType === "All tools" || this.drawnType === "None";
    },
    showEditModeIcon: function() {
      return this.toolbarOptions.includes("Edit");
    },
    showDeleteModeIcon: function() {
      return this.toolbarOptions.includes("Delete");
    },
    showDrawPointIcon: function() {
      return this.toolbarOptions.includes("Point") && (this.showAllToolIcons || this.drawnType === "Point");
    },
    showDrawLineStringIcon: function() {
      return this.toolbarOptions.includes("LineString") && (this.showAllToolIcons || this.drawnType === "LineString");
    },
    showDrawPolygonIcon: function() {
      return this.toolbarOptions.includes("Polygon") && (this.showAllToolIcons || this.drawnType === "Polygon");
    },
    showConnectionIcon: function() {
      return this.toolbarOptions.includes("Connection") && this.toolbarOptions.includes("LineString") && (this.showAllToolIcons || this.drawnType === "LineString");
    },
    inDrawing: function() {
      return this.activeDrawTool !== void 0;
    },
    newlyDrawnExist: function() {
      return Object.keys(this.newlyDrawnEntry).length > 0;
    },
    connectionExist: function() {
      return Object.keys(this.connectionEntry).length > 0;
    }
  },
  watch: {
    drawnType: function() {
      this.disabledToolbarConnectionIcon(!0);
    },
    activeDrawMode: function(t) {
      this.updateToolbarIcons(t), t === "Delete" && (this.connectionDisplay = !1);
    },
    activeDrawTool: function(t) {
      this.updateToolbarIcons(t), t || (this.connectionDisplay = !1);
    },
    newlyDrawnExist: function(t) {
      t && (this.connectionDisplay = !0);
    },
    connectionExist: function(t) {
      this.disabledToolbarConnectionIcon(!t), t || (this.connectionDisplay = !1);
    },
    connectionDisplay: function(t) {
      this.activeToolbarConnectionIcon(t), t ? this.dialogCssHacks() : this.$emit("featureTooltip", void 0);
    },
    dialogPosition: {
      handler: function() {
        const t = this.$el.getBoundingClientRect();
        this.dialogPosition.offsetX = t.x, this.dialogPosition.offsetY = t.y;
      },
      deep: !0,
      once: !0
    }
  },
  methods: {
    iconDisabled: function(t) {
      return this.toolbarIcons.filter((e) => e.name === t)[0].disabled;
    },
    modeClickEvent: function(t) {
      if (!this.iconDisabled(t)) {
        const e = this.activeDrawMode === t ? void 0 : t;
        this.$emit("clickToolbar", "mode", e);
      }
    },
    toolClickEvent: function(t) {
      if (!this.iconDisabled(t)) {
        const e = this.activeDrawTool === t ? void 0 : t;
        this.$emit("clickToolbar", "tool", e);
      }
    },
    connectionClickEvent: function() {
      !this.iconDisabled("Connection") && !this.newlyDrawnExist && (this.connectionDisplay = !this.connectionDisplay);
    },
    updateToolbarIcons: function(t) {
      this.toolbarIcons.map((e) => {
        e.name === t ? e.active = !0 : e.active = !1;
      }), this.toolbarIcons.filter((e) => e.name !== "Connection" && e.name !== t).map((e) => {
        t ? e.disabled = !0 : e.disabled = !1;
      }), this.toolbarCssHacks();
    },
    disabledToolbarConnectionIcon: function(t) {
      this.toolbarIcons.filter((e) => e.name === "Connection").map((e) => {
        t ? e.disabled = !0 : e.disabled = !1, this.activeDrawMode === "Delete" && (e.disabled = !0);
      }), this.toolbarCssHacks();
    },
    activeToolbarConnectionIcon: function(t) {
      this.toolbarIcons.filter((e) => e.name === "Connection").map((e) => {
        t ? e.active = !0 : e.active = !1;
      }), this.toolbarCssHacks();
    },
    toolbarCssHacks: function() {
      this.$nextTick(() => {
        this.toolbarIcons.map((t) => {
          const e = this.$el.querySelector(`.draw${t.name}`);
          e && (t.active ? e.classList.add("active") : e.classList.remove("active"), t.disabled ? e.classList.add("disabled") : e.classList.remove("disabled"));
        });
      });
    },
    dialogCssHacks: function() {
      this.$nextTick(() => {
        const t = this.$el.querySelector(".connection-dialog");
        LL(this.mapCanvas.containerHTML, t);
        let e, r;
        const n = this.mapCanvas.containerHTML.getBoundingClientRect(), a = t.getBoundingClientRect();
        this.dialogPosition.x > n.width / 2 ? e = this.dialogPosition.x - a.width : e = this.dialogPosition.x, this.dialogPosition.y > n.height / 2 ? r = this.dialogPosition.y - a.height : r = this.dialogPosition.y, t.style.transform = `translate(${e - this.dialogPosition.offsetX}px, ${r - this.dialogPosition.offsetY}px)`;
      });
    },
    hoverIndex: function(t) {
      return this.hoverVisibilities.findIndex((e) => e.ref === t);
    },
    showTooltip: function(t) {
      this.$emit("showTooltip", t);
    },
    hideTooltip: function(t) {
      this.$emit("hideTooltip", t);
    },
    dialogPopUpPositionHandler: function(t) {
      t.preventDefault(), this.dialogPosition.x = t.clientX, this.dialogPosition.y = t.clientY, this.activeDrawTool === "Point" && this.dialogCssHacks();
    }
  },
  mounted: function() {
    this.$nextTick(() => {
      this.toolbarCssHacks(), this.mapCanvas && this.mapCanvas.containerHTML.querySelector(this.mapCanvas.class).addEventListener("click", this.dialogPopUpPositionHandler, !1);
    });
  },
  destroyed: function() {
    this.mapCanvas && this.mapCanvas.containerHTML.querySelector(this.mapCanvas.class).removeEventListener("click", this.dialogPopUpPositionHandler, !1);
  }
}, FL = { class: "toolbar-container" }, AL = { class: "toolbar-icons" };
function ML(t, e, r, n, a, i) {
  const o = Qt("map-svg-sprite-color"), s = Qt("map-svg-icon"), u = rc, l = yL;
  return N(), Z("div", FL, [
    J(o),
    X("div", AL, [
      i.showEditModeIcon ? (N(), ye(u, {
        key: 0,
        content: "Edit Mode",
        placement: "top",
        teleported: !1,
        trigger: "manual",
        width: "100",
        "popper-class": "flatmap-popper",
        visible: r.hoverVisibilities[i.hoverIndex("editPopover")].value,
        ref: "editPopover"
      }, {
        reference: U(() => [
          J(s, {
            icon: "comment",
            class: "icon-button drawEdit",
            onClick: e[0] || (e[0] = (c) => i.modeClickEvent("Edit")),
            onMouseover: e[1] || (e[1] = (c) => i.showTooltip(i.hoverIndex("editPopover"))),
            onMouseout: e[2] || (e[2] = (c) => i.hideTooltip(i.hoverIndex("editPopover")))
          })
        ]),
        _: 1
      }, 8, ["visible"])) : he("", !0),
      i.showDeleteModeIcon ? (N(), ye(u, {
        key: 1,
        content: "Delete Mode",
        placement: "top",
        teleported: !1,
        trigger: "manual",
        width: "100",
        "popper-class": "flatmap-popper",
        visible: r.hoverVisibilities[i.hoverIndex("deletePopover")].value,
        ref: "deletePopover"
      }, {
        reference: U(() => [
          J(s, {
            icon: "drawTrash",
            class: "icon-button drawDelete",
            onClick: e[3] || (e[3] = (c) => i.modeClickEvent("Delete")),
            onMouseover: e[4] || (e[4] = (c) => i.showTooltip(i.hoverIndex("deletePopover"))),
            onMouseout: e[5] || (e[5] = (c) => i.hideTooltip(i.hoverIndex("deletePopover")))
          })
        ]),
        _: 1
      }, 8, ["visible"])) : he("", !0),
      i.showDrawPointIcon ? (N(), ye(u, {
        key: 2,
        content: "Draw Point",
        placement: "top",
        teleported: !1,
        trigger: "manual",
        width: "100",
        "popper-class": "flatmap-popper",
        visible: r.hoverVisibilities[i.hoverIndex("pointPopover")].value,
        ref: "pointPopover"
      }, {
        reference: U(() => [
          J(s, {
            icon: "drawPoint",
            class: "icon-button drawPoint",
            onClick: e[6] || (e[6] = (c) => i.toolClickEvent("Point")),
            onMouseover: e[7] || (e[7] = (c) => i.showTooltip(i.hoverIndex("pointPopover"))),
            onMouseout: e[8] || (e[8] = (c) => i.hideTooltip(i.hoverIndex("pointPopover")))
          })
        ]),
        _: 1
      }, 8, ["visible"])) : he("", !0),
      i.showDrawLineStringIcon ? (N(), ye(u, {
        key: 3,
        content: "Draw LineString",
        placement: "top",
        teleported: !1,
        trigger: "manual",
        width: "100",
        "popper-class": "flatmap-popper",
        visible: r.hoverVisibilities[i.hoverIndex("lineStringPopover")].value,
        ref: "drawLinePopover"
      }, {
        reference: U(() => [
          J(s, {
            icon: "drawLine",
            class: "icon-button drawLineString",
            onClick: e[9] || (e[9] = (c) => i.toolClickEvent("LineString")),
            onMouseover: e[10] || (e[10] = (c) => i.showTooltip(i.hoverIndex("lineStringPopover"))),
            onMouseout: e[11] || (e[11] = (c) => i.hideTooltip(i.hoverIndex("lineStringPopover")))
          })
        ]),
        _: 1
      }, 8, ["visible"])) : he("", !0),
      i.showDrawPolygonIcon ? (N(), ye(u, {
        key: 4,
        content: "Draw Polygon",
        placement: "top",
        teleported: !1,
        trigger: "manual",
        width: "100",
        "popper-class": "flatmap-popper",
        visible: r.hoverVisibilities[i.hoverIndex("polygonPopover")].value,
        ref: "polygonPopover"
      }, {
        reference: U(() => [
          J(s, {
            icon: "drawPolygon",
            class: "icon-button drawPolygon",
            onClick: e[12] || (e[12] = (c) => i.toolClickEvent("Polygon")),
            onMouseover: e[13] || (e[13] = (c) => i.showTooltip(i.hoverIndex("polygonPopover"))),
            onMouseout: e[14] || (e[14] = (c) => i.hideTooltip(i.hoverIndex("polygonPopover")))
          })
        ]),
        _: 1
      }, 8, ["visible"])) : he("", !0),
      i.showConnectionIcon ? (N(), ye(u, {
        key: 5,
        content: "Connectivity",
        placement: "top",
        teleported: !1,
        trigger: "manual",
        width: "100",
        "popper-class": "flatmap-popper",
        visible: r.hoverVisibilities[i.hoverIndex("connectionPopover")].value,
        ref: "connectionPopover"
      }, {
        reference: U(() => [
          J(s, {
            icon: "connection",
            class: "icon-button drawConnection",
            onClick: e[15] || (e[15] = (c) => i.connectionClickEvent()),
            onMouseover: e[16] || (e[16] = (c) => i.showTooltip(i.hoverIndex("connectionPopover"))),
            onMouseout: e[17] || (e[17] = (c) => i.hideTooltip(i.hoverIndex("connectionPopover")))
          })
        ]),
        _: 1
      }, 8, ["visible"])) : he("", !0)
    ]),
    r.mapCanvas ? Ze((N(), ye(l, {
      key: 0,
      class: "connection-dialog",
      connectionEntry: r.connectionEntry,
      inDrawing: i.inDrawing,
      connectionExist: i.connectionExist,
      onDialogDisplay: e[18] || (e[18] = (c) => i.connectionClickEvent()),
      onConfirmDrawn: e[19] || (e[19] = (c) => t.$emit("confirmDrawn", c)),
      onCancelDrawn: e[20] || (e[20] = (c) => t.$emit("cancelDrawn", c)),
      onFeatureTooltip: e[21] || (e[21] = (c) => t.$emit("featureTooltip", c))
    }, null, 8, ["connectionEntry", "inDrawing", "connectionExist"])), [
      [mt, t.connectionDisplay]
    ]) : he("", !0)
  ]);
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    multiflatmapRef: {
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    showNext: function() {
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    finishHelpMode: function() {
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    annotationEntry: {
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}, SI = {
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  id: "tooltip-container"
};
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        class: ne(["tree-tooltip", t.tooltipAtBottom ? "bottom" : ""])
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          teleported: !1,
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              "popper-class": t.myPopperClass,
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              X("span", null, Ie(h.label), 1),
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const GI = /* @__PURE__ */ Ur(_I, [["render", BI], ["__scopeId", "data-v-823a8388"]]);
export {
  ZS as AnnotationPopup,
  VI as ConnectivityGraph,
  HI as CopyToClipboard,
  RI as CreateTooltipContent,
  qI as DrawToolbar,
  KI as HelpModeDialog,
  UI as Tooltip,
  GI as TreeControls
};