mermaid
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Markdown-ish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.
1,503 lines (1,502 loc) • 447 kB
JavaScript
function dedent(templ) {
var values = [];
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function getDefaultExportFromCjs(x) {
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}
var dayjs_min = { exports: {} };
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}, m: function t2(e2, n2) {
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}, a: function(t2) {
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}, p: function(t2) {
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}, u: function(t2) {
return void 0 === t2;
} }, g = "en", D = {};
D[g] = M;
var p = "$isDayjsObject", S = function(t2) {
return t2 instanceof _2 || !(!t2 || !t2[p]);
}, w = function t2(e2, n2, r2) {
var i2;
if (!e2)
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if ("string" == typeof e2) {
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D[s2] && (i2 = s2), n2 && (D[s2] = n2, i2 = s2);
var u2 = e2.split("-");
if (!i2 && u2.length > 1)
return t2(u2[0]);
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var a2 = e2.name;
D[a2] = e2, i2 = a2;
}
return !r2 && i2 && (g = i2), i2 || !r2 && g;
}, O = function(t2, e2) {
if (S(t2))
return t2.clone();
var n2 = "object" == typeof e2 ? e2 : {};
return n2.date = t2, n2.args = arguments, new _2(n2);
}, b = v;
b.l = w, b.i = S, b.w = function(t2, e2) {
return O(t2, { locale: e2.$L, utc: e2.$u, x: e2.$x, $offset: e2.$offset });
};
var _2 = function() {
function M2(t2) {
this.$L = w(t2.locale, null, true), this.parse(t2), this.$x = this.$x || t2.x || {}, this[p] = true;
}
var m2 = M2.prototype;
return m2.parse = function(t2) {
this.$d = function(t3) {
var e2 = t3.date, n2 = t3.utc;
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var i2 = r2[2] - 1 || 0, s2 = (r2[7] || "0").substring(0, 3);
return n2 ? new Date(Date.UTC(r2[1], i2, r2[3] || 1, r2[4] || 0, r2[5] || 0, r2[6] || 0, s2)) : new Date(r2[1], i2, r2[3] || 1, r2[4] || 0, r2[5] || 0, r2[6] || 0, s2);
}
}
return new Date(e2);
}(t2), this.init();
}, m2.init = function() {
var t2 = this.$d;
this.$y = t2.getFullYear(), this.$M = t2.getMonth(), this.$D = t2.getDate(), this.$W = t2.getDay(), this.$H = t2.getHours(), this.$m = t2.getMinutes(), this.$s = t2.getSeconds(), this.$ms = t2.getMilliseconds();
}, m2.$utils = function() {
return b;
}, m2.isValid = function() {
return !(this.$d.toString() === l);
}, m2.isSame = function(t2, e2) {
var n2 = O(t2);
return this.startOf(e2) <= n2 && n2 <= this.endOf(e2);
}, m2.isAfter = function(t2, e2) {
return O(t2) < this.startOf(e2);
}, m2.isBefore = function(t2, e2) {
return this.endOf(e2) < O(t2);
}, m2.$g = function(t2, e2, n2) {
return b.u(t2) ? this[e2] : this.set(n2, t2);
}, m2.unix = function() {
return Math.floor(this.valueOf() / 1e3);
}, m2.valueOf = function() {
return this.$d.getTime();
}, m2.startOf = function(t2, e2) {
var n2 = this, r2 = !!b.u(e2) || e2, f2 = b.p(t2), l2 = function(t3, e3) {
var i2 = b.w(n2.$u ? Date.UTC(n2.$y, e3, t3) : new Date(n2.$y, e3, t3), n2);
return r2 ? i2 : i2.endOf(a);
}, $2 = function(t3, e3) {
return b.w(n2.toDate()[t3].apply(n2.toDate("s"), (r2 ? [0, 0, 0, 0] : [23, 59, 59, 999]).slice(e3)), n2);
}, y2 = this.$W, M3 = this.$M, m3 = this.$D, v2 = "set" + (this.$u ? "UTC" : "");
switch (f2) {
case h:
return r2 ? l2(1, 0) : l2(31, 11);
case c:
return r2 ? l2(1, M3) : l2(0, M3 + 1);
case o:
var g2 = this.$locale().weekStart || 0, D2 = (y2 < g2 ? y2 + 7 : y2) - g2;
return l2(r2 ? m3 - D2 : m3 + (6 - D2), M3);
case a:
case d:
return $2(v2 + "Hours", 0);
case u:
return $2(v2 + "Minutes", 1);
case s:
return $2(v2 + "Seconds", 2);
case i:
return $2(v2 + "Milliseconds", 3);
default:
return this.clone();
}
}, m2.endOf = function(t2) {
return this.startOf(t2, false);
}, m2.$set = function(t2, e2) {
var n2, o2 = b.p(t2), f2 = "set" + (this.$u ? "UTC" : ""), l2 = (n2 = {}, n2[a] = f2 + "Date", n2[d] = f2 + "Date", n2[c] = f2 + "Month", n2[h] = f2 + "FullYear", n2[u] = f2 + "Hours", n2[s] = f2 + "Minutes", n2[i] = f2 + "Seconds", n2[r] = f2 + "Milliseconds", n2)[o2], $2 = o2 === a ? this.$D + (e2 - this.$W) : e2;
if (o2 === c || o2 === h) {
var y2 = this.clone().set(d, 1);
y2.$d[l2]($2), y2.init(), this.$d = y2.set(d, Math.min(this.$D, y2.daysInMonth())).$d;
} else
l2 && this.$d[l2]($2);
return this.init(), this;
}, m2.set = function(t2, e2) {
return this.clone().$set(t2, e2);
}, m2.get = function(t2) {
return this[b.p(t2)]();
}, m2.add = function(r2, f2) {
var d2, l2 = this;
r2 = Number(r2);
var $2 = b.p(f2), y2 = function(t2) {
var e2 = O(l2);
return b.w(e2.date(e2.date() + Math.round(t2 * r2)), l2);
};
if ($2 === c)
return this.set(c, this.$M + r2);
if ($2 === h)
return this.set(h, this.$y + r2);
if ($2 === a)
return y2(1);
if ($2 === o)
return y2(7);
var M3 = (d2 = {}, d2[s] = e, d2[u] = n, d2[i] = t, d2)[$2] || 1, m3 = this.$d.getTime() + r2 * M3;
return b.w(m3, this);
}, m2.subtract = function(t2, e2) {
return this.add(-1 * t2, e2);
}, m2.format = function(t2) {
var e2 = this, n2 = this.$locale();
if (!this.isValid())
return n2.invalidDate || l;
var r2 = t2 || "YYYY-MM-DDTHH:mm:ssZ", i2 = b.z(this), s2 = this.$H, u2 = this.$m, a2 = this.$M, o2 = n2.weekdays, c2 = n2.months, f2 = n2.meridiem, h2 = function(t3, n3, i3, s3) {
return t3 && (t3[n3] || t3(e2, r2)) || i3[n3].slice(0, s3);
}, d2 = function(t3) {
return b.s(s2 % 12 || 12, t3, "0");
}, $2 = f2 || function(t3, e3, n3) {
var r3 = t3 < 12 ? "AM" : "PM";
return n3 ? r3.toLowerCase() : r3;
};
return r2.replace(y, function(t3, r3) {
return r3 || function(t4) {
switch (t4) {
case "YY":
return String(e2.$y).slice(-2);
case "YYYY":
return b.s(e2.$y, 4, "0");
case "M":
return a2 + 1;
case "MM":
return b.s(a2 + 1, 2, "0");
case "MMM":
return h2(n2.monthsShort, a2, c2, 3);
case "MMMM":
return h2(c2, a2);
case "D":
return e2.$D;
case "DD":
return b.s(e2.$D, 2, "0");
case "d":
return String(e2.$W);
case "dd":
return h2(n2.weekdaysMin, e2.$W, o2, 2);
case "ddd":
return h2(n2.weekdaysShort, e2.$W, o2, 3);
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return o2[e2.$W];
case "H":
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case "A":
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case "m":
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case "mm":
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case "s":
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case "ss":
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case "SSS":
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});
}, m2.utcOffset = function() {
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var $2, y2 = this, M3 = b.p(d2), m3 = O(r2), v2 = (m3.utcOffset() - this.utcOffset()) * e, g2 = this - m3, D2 = function() {
return b.m(y2, m3);
};
switch (M3) {
case h:
$2 = D2() / 12;
break;
case c:
$2 = D2();
break;
case f:
$2 = D2() / 3;
break;
case o:
$2 = (g2 - v2) / 6048e5;
break;
case a:
$2 = (g2 - v2) / 864e5;
break;
case u:
$2 = g2 / n;
break;
case s:
$2 = g2 / e;
break;
case i:
$2 = g2 / t;
break;
default:
$2 = g2;
}
return l2 ? $2 : b.a($2);
}, m2.daysInMonth = function() {
return this.endOf(c).$D;
}, m2.$locale = function() {
return D[this.$L];
}, m2.locale = function(t2, e2) {
if (!t2)
return this.$L;
var n2 = this.clone(), r2 = w(t2, e2, true);
return r2 && (n2.$L = r2), n2;
}, m2.clone = function() {
return b.w(this.$d, this);
}, m2.toDate = function() {
return new Date(this.valueOf());
}, m2.toJSON = function() {
return this.isValid() ? this.toISOString() : null;
}, m2.toISOString = function() {
return this.$d.toISOString();
}, m2.toString = function() {
return this.$d.toUTCString();
}, M2;
}(), k = _2.prototype;
return O.prototype = k, [["$ms", r], ["$s", i], ["$m", s], ["$H", u], ["$W", a], ["$M", c], ["$y", h], ["$D", d]].forEach(function(t2) {
k[t2[1]] = function(e2) {
return this.$g(e2, t2[0], t2[1]);
};
}), O.extend = function(t2, e2) {
return t2.$i || (t2(e2, _2, O), t2.$i = true), O;
}, O.locale = w, O.isDayjs = S, O.unix = function(t2) {
return O(1e3 * t2);
}, O.en = D[g], O.Ls = D, O.p = {}, O;
});
})(dayjs_min);
var dayjs_minExports = dayjs_min.exports;
const dayjs = /* @__PURE__ */ getDefaultExportFromCjs(dayjs_minExports);
const LEVELS = {
trace: 0,
debug: 1,
info: 2,
warn: 3,
error: 4,
fatal: 5
};
const log$1 = {
trace: (..._args) => {
},
debug: (..._args) => {
},
info: (..._args) => {
},
warn: (..._args) => {
},
error: (..._args) => {
},
fatal: (..._args) => {
}
};
const setLogLevel$1 = function(level = "fatal") {
let numericLevel = LEVELS.fatal;
if (typeof level === "string") {
level = level.toLowerCase();
if (level in LEVELS) {
numericLevel = LEVELS[level];
}
} else if (typeof level === "number") {
numericLevel = level;
}
log$1.trace = () => {
};
log$1.debug = () => {
};
log$1.info = () => {
};
log$1.warn = () => {
};
log$1.error = () => {
};
log$1.fatal = () => {
};
if (numericLevel <= LEVELS.fatal) {
log$1.fatal = console.error ? console.error.bind(console, format("FATAL"), "color: orange") : console.log.bind(console, "\x1B[35m", format("FATAL"));
}
if (numericLevel <= LEVELS.error) {
log$1.error = console.error ? console.error.bind(console, format("ERROR"), "color: orange") : console.log.bind(console, "\x1B[31m", format("ERROR"));
}
if (numericLevel <= LEVELS.warn) {
log$1.warn = console.warn ? console.warn.bind(console, format("WARN"), "color: orange") : console.log.bind(console, `\x1B[33m`, format("WARN"));
}
if (numericLevel <= LEVELS.info) {
log$1.info = console.info ? console.info.bind(console, format("INFO"), "color: lightblue") : console.log.bind(console, "\x1B[34m", format("INFO"));
}
if (numericLevel <= LEVELS.debug) {
log$1.debug = console.debug ? console.debug.bind(console, format("DEBUG"), "color: lightgreen") : console.log.bind(console, "\x1B[32m", format("DEBUG"));
}
if (numericLevel <= LEVELS.trace) {
log$1.trace = console.debug ? console.debug.bind(console, format("TRACE"), "color: lightgreen") : console.log.bind(console, "\x1B[32m", format("TRACE"));
}
};
const format = (level) => {
const time = dayjs().format("ss.SSS");
return `%c${time} : ${level} : `;
};
var dist = {};
(function(exports2) {
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.sanitizeUrl = exports2.BLANK_URL = void 0;
var invalidProtocolRegex = /^([^\w]*)(javascript|data|vbscript)/im;
var htmlEntitiesRegex = /&#(\w+)(^\w|;)?/g;
var htmlCtrlEntityRegex = /&(newline|tab);/gi;
var ctrlCharactersRegex = /[\u0000-\u001F\u007F-\u009F\u2000-\u200D\uFEFF]/gim;
var urlSchemeRegex = /^.+(:|:)/gim;
var relativeFirstCharacters = [".", "/"];
exports2.BLANK_URL = "about:blank";
function isRelativeUrlWithoutProtocol(url) {
return relativeFirstCharacters.indexOf(url[0]) > -1;
}
function decodeHtmlCharacters(str2) {
var removedNullByte = str2.replace(ctrlCharactersRegex, "");
return removedNullByte.replace(htmlEntitiesRegex, function(match, dec) {
return String.fromCharCode(dec);
});
}
function sanitizeUrl(url) {
if (!url) {
return exports2.BLANK_URL;
}
var sanitizedUrl = decodeHtmlCharacters(url).replace(htmlCtrlEntityRegex, "").replace(ctrlCharactersRegex, "").trim();
if (!sanitizedUrl) {
return exports2.BLANK_URL;
}
if (isRelativeUrlWithoutProtocol(sanitizedUrl)) {
return sanitizedUrl;
}
var urlSchemeParseResults = sanitizedUrl.match(urlSchemeRegex);
if (!urlSchemeParseResults) {
return sanitizedUrl;
}
var urlScheme = urlSchemeParseResults[0];
if (invalidProtocolRegex.test(urlScheme)) {
return exports2.BLANK_URL;
}
return sanitizedUrl;
}
exports2.sanitizeUrl = sanitizeUrl;
})(dist);
var noop$1 = { value: () => {
} };
function dispatch() {
for (var i = 0, n = arguments.length, _2 = {}, t; i < n; ++i) {
if (!(t = arguments[i] + "") || t in _2 || /[\s.]/.test(t))
throw new Error("illegal type: " + t);
_2[t] = [];
}
return new Dispatch(_2);
}
function Dispatch(_2) {
this._ = _2;
}
function parseTypenames$1(typenames, types) {
return typenames.trim().split(/^|\s+/).map(function(t) {
var name = "", i = t.indexOf(".");
if (i >= 0)
name = t.slice(i + 1), t = t.slice(0, i);
if (t && !types.hasOwnProperty(t))
throw new Error("unknown type: " + t);
return { type: t, name };
});
}
Dispatch.prototype = dispatch.prototype = {
constructor: Dispatch,
on: function(typename, callback) {
var _2 = this._, T = parseTypenames$1(typename + "", _2), t, i = -1, n = T.length;
if (arguments.length < 2) {
while (++i < n)
if ((t = (typename = T[i]).type) && (t = get$1(_2[t], typename.name)))
return t;
return;
}
if (callback != null && typeof callback !== "function")
throw new Error("invalid callback: " + callback);
while (++i < n) {
if (t = (typename = T[i]).type)
_2[t] = set$2(_2[t], typename.name, callback);
else if (callback == null)
for (t in _2)
_2[t] = set$2(_2[t], typename.name, null);
}
return this;
},
copy: function() {
var copy = {}, _2 = this._;
for (var t in _2)
copy[t] = _2[t].slice();
return new Dispatch(copy);
},
call: function(type2, that) {
if ((n = arguments.length - 2) > 0)
for (var args = new Array(n), i = 0, n, t; i < n; ++i)
args[i] = arguments[i + 2];
if (!this._.hasOwnProperty(type2))
throw new Error("unknown type: " + type2);
for (t = this._[type2], i = 0, n = t.length; i < n; ++i)
t[i].value.apply(that, args);
},
apply: function(type2, that, args) {
if (!this._.hasOwnProperty(type2))
throw new Error("unknown type: " + type2);
for (var t = this._[type2], i = 0, n = t.length; i < n; ++i)
t[i].value.apply(that, args);
}
};
function get$1(type2, name) {
for (var i = 0, n = type2.length, c; i < n; ++i) {
if ((c = type2[i]).name === name) {
return c.value;
}
}
}
function set$2(type2, name, callback) {
for (var i = 0, n = type2.length; i < n; ++i) {
if (type2[i].name === name) {
type2[i] = noop$1, type2 = type2.slice(0, i).concat(type2.slice(i + 1));
break;
}
}
if (callback != null)
type2.push({ name, value: callback });
return type2;
}
var xhtml = "http://www.w3.org/1999/xhtml";
const namespaces = {
svg: "http://www.w3.org/2000/svg",
xhtml,
xlink: "http://www.w3.org/1999/xlink",
xml: "http://www.w3.org/XML/1998/namespace",
xmlns: "http://www.w3.org/2000/xmlns/"
};
function namespace(name) {
var prefix = name += "", i = prefix.indexOf(":");
if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns")
name = name.slice(i + 1);
return namespaces.hasOwnProperty(prefix) ? { space: namespaces[prefix], local: name } : name;
}
function creatorInherit(name) {
return function() {
var document2 = this.ownerDocument, uri = this.namespaceURI;
return uri === xhtml && document2.documentElement.namespaceURI === xhtml ? document2.createElement(name) : document2.createElementNS(uri, name);
};
}
function creatorFixed(fullname) {
return function() {
return this.ownerDocument.createElementNS(fullname.space, fullname.local);
};
}
function creator(name) {
var fullname = namespace(name);
return (fullname.local ? creatorFixed : creatorInherit)(fullname);
}
function none() {
}
function selector(selector2) {
return selector2 == null ? none : function() {
return this.querySelector(selector2);
};
}
function selection_select(select) {
if (typeof select !== "function")
select = selector(select);
for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node2, subnode, i = 0; i < n; ++i) {
if ((node2 = group[i]) && (subnode = select.call(node2, node2.__data__, i, group))) {
if ("__data__" in node2)
subnode.__data__ = node2.__data__;
subgroup[i] = subnode;
}
}
}
return new Selection$1(subgroups, this._parents);
}
function array(x) {
return x == null ? [] : Array.isArray(x) ? x : Array.from(x);
}
function empty() {
return [];
}
function selectorAll(selector2) {
return selector2 == null ? empty : function() {
return this.querySelectorAll(selector2);
};
}
function arrayAll(select) {
return function() {
return array(select.apply(this, arguments));
};
}
function selection_selectAll(select) {
if (typeof select === "function")
select = arrayAll(select);
else
select = selectorAll(select);
for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) {
for (var group = groups[j], n = group.length, node2, i = 0; i < n; ++i) {
if (node2 = group[i]) {
subgroups.push(select.call(node2, node2.__data__, i, group));
parents.push(node2);
}
}
}
return new Selection$1(subgroups, parents);
}
function matcher(selector2) {
return function() {
return this.matches(selector2);
};
}
function childMatcher(selector2) {
return function(node2) {
return node2.matches(selector2);
};
}
var find = Array.prototype.find;
function childFind(match) {
return function() {
return find.call(this.children, match);
};
}
function childFirst() {
return this.firstElementChild;
}
function selection_selectChild(match) {
return this.select(match == null ? childFirst : childFind(typeof match === "function" ? match : childMatcher(match)));
}
var filter = Array.prototype.filter;
function children() {
return Array.from(this.children);
}
function childrenFilter(match) {
return function() {
return filter.call(this.children, match);
};
}
function selection_selectChildren(match) {
return this.selectAll(match == null ? children : childrenFilter(typeof match === "function" ? match : childMatcher(match)));
}
function selection_filter(match) {
if (typeof match !== "function")
match = matcher(match);
for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node2, i = 0; i < n; ++i) {
if ((node2 = group[i]) && match.call(node2, node2.__data__, i, group)) {
subgroup.push(node2);
}
}
}
return new Selection$1(subgroups, this._parents);
}
function sparse(update) {
return new Array(update.length);
}
function selection_enter() {
return new Selection$1(this._enter || this._groups.map(sparse), this._parents);
}
function EnterNode(parent, datum2) {
this.ownerDocument = parent.ownerDocument;
this.namespaceURI = parent.namespaceURI;
this._next = null;
this._parent = parent;
this.__data__ = datum2;
}
EnterNode.prototype = {
constructor: EnterNode,
appendChild: function(child) {
return this._parent.insertBefore(child, this._next);
},
insertBefore: function(child, next2) {
return this._parent.insertBefore(child, next2);
},
querySelector: function(selector2) {
return this._parent.querySelector(selector2);
},
querySelectorAll: function(selector2) {
return this._parent.querySelectorAll(selector2);
}
};
function constant$2(x) {
return function() {
return x;
};
}
function bindIndex(parent, group, enter, update, exit, data) {
var i = 0, node2, groupLength = group.length, dataLength = data.length;
for (; i < dataLength; ++i) {
if (node2 = group[i]) {
node2.__data__ = data[i];
update[i] = node2;
} else {
enter[i] = new EnterNode(parent, data[i]);
}
}
for (; i < groupLength; ++i) {
if (node2 = group[i]) {
exit[i] = node2;
}
}
}
function bindKey(parent, group, enter, update, exit, data, key) {
var i, node2, nodeByKeyValue = /* @__PURE__ */ new Map(), groupLength = group.length, dataLength = data.length, keyValues = new Array(groupLength), keyValue;
for (i = 0; i < groupLength; ++i) {
if (node2 = group[i]) {
keyValues[i] = keyValue = key.call(node2, node2.__data__, i, group) + "";
if (nodeByKeyValue.has(keyValue)) {
exit[i] = node2;
} else {
nodeByKeyValue.set(keyValue, node2);
}
}
}
for (i = 0; i < dataLength; ++i) {
keyValue = key.call(parent, data[i], i, data) + "";
if (node2 = nodeByKeyValue.get(keyValue)) {
update[i] = node2;
node2.__data__ = data[i];
nodeByKeyValue.delete(keyValue);
} else {
enter[i] = new EnterNode(parent, data[i]);
}
}
for (i = 0; i < groupLength; ++i) {
if ((node2 = group[i]) && nodeByKeyValue.get(keyValues[i]) === node2) {
exit[i] = node2;
}
}
}
function datum(node2) {
return node2.__data__;
}
function selection_data(value, key) {
if (!arguments.length)
return Array.from(this, datum);
var bind = key ? bindKey : bindIndex, parents = this._parents, groups = this._groups;
if (typeof value !== "function")
value = constant$2(value);
for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) {
var parent = parents[j], group = groups[j], groupLength = group.length, data = arraylike(value.call(parent, parent && parent.__data__, j, parents)), dataLength = data.length, enterGroup = enter[j] = new Array(dataLength), updateGroup = update[j] = new Array(dataLength), exitGroup = exit[j] = new Array(groupLength);
bind(parent, group, enterGroup, updateGroup, exitGroup, data, key);
for (var i0 = 0, i1 = 0, previous, next2; i0 < dataLength; ++i0) {
if (previous = enterGroup[i0]) {
if (i0 >= i1)
i1 = i0 + 1;
while (!(next2 = updateGroup[i1]) && ++i1 < dataLength)
;
previous._next = next2 || null;
}
}
}
update = new Selection$1(update, parents);
update._enter = enter;
update._exit = exit;
return update;
}
function arraylike(data) {
return typeof data === "object" && "length" in data ? data : Array.from(data);
}
function selection_exit() {
return new Selection$1(this._exit || this._groups.map(sparse), this._parents);
}
function selection_join(onenter, onupdate, onexit) {
var enter = this.enter(), update = this, exit = this.exit();
if (typeof onenter === "function") {
enter = onenter(enter);
if (enter)
enter = enter.selection();
} else {
enter = enter.append(onenter + "");
}
if (onupdate != null) {
update = onupdate(update);
if (update)
update = update.selection();
}
if (onexit == null)
exit.remove();
else
onexit(exit);
return enter && update ? enter.merge(update).order() : update;
}
function selection_merge(context) {
var selection2 = context.selection ? context.selection() : context;
for (var groups0 = this._groups, groups1 = selection2._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) {
for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge2 = merges[j] = new Array(n), node2, i = 0; i < n; ++i) {
if (node2 = group0[i] || group1[i]) {
merge2[i] = node2;
}
}
}
for (; j < m0; ++j) {
merges[j] = groups0[j];
}
return new Selection$1(merges, this._parents);
}
function selection_order() {
for (var groups = this._groups, j = -1, m = groups.length; ++j < m; ) {
for (var group = groups[j], i = group.length - 1, next2 = group[i], node2; --i >= 0; ) {
if (node2 = group[i]) {
if (next2 && node2.compareDocumentPosition(next2) ^ 4)
next2.parentNode.insertBefore(node2, next2);
next2 = node2;
}
}
}
return this;
}
function selection_sort(compare) {
if (!compare)
compare = ascending;
function compareNode(a, b) {
return a && b ? compare(a.__data__, b.__data__) : !a - !b;
}
for (var groups = this._groups, m = groups.length, sortgroups = new Array(m), j = 0; j < m; ++j) {
for (var group = groups[j], n = group.length, sortgroup = sortgroups[j] = new Array(n), node2, i = 0; i < n; ++i) {
if (node2 = group[i]) {
sortgroup[i] = node2;
}
}
sortgroup.sort(compareNode);
}
return new Selection$1(sortgroups, this._parents).order();
}
function ascending(a, b) {
return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
}
function selection_call() {
var callback = arguments[0];
arguments[0] = this;
callback.apply(null, arguments);
return this;
}
function selection_nodes() {
return Array.from(this);
}
function selection_node() {
for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
for (var group = groups[j], i = 0, n = group.length; i < n; ++i) {
var node2 = group[i];
if (node2)
return node2;
}
}
return null;
}
function selection_size() {
let size = 0;
for (const node2 of this)
++size;
return size;
}
function selection_empty() {
return !this.node();
}
function selection_each(callback) {
for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
for (var group = groups[j], i = 0, n = group.length, node2; i < n; ++i) {
if (node2 = group[i])
callback.call(node2, node2.__data__, i, group);
}
}
return this;
}
function attrRemove$1(name) {
return function() {
this.removeAttribute(name);
};
}
function attrRemoveNS$1(fullname) {
return function() {
this.removeAttributeNS(fullname.space, fullname.local);
};
}
function attrConstant$1(name, value) {
return function() {
this.setAttribute(name, value);
};
}
function attrConstantNS$1(fullname, value) {
return function() {
this.setAttributeNS(fullname.space, fullname.local, value);
};
}
function attrFunction$1(name, value) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
this.removeAttribute(name);
else
this.setAttribute(name, v);
};
}
function attrFunctionNS$1(fullname, value) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
this.removeAttributeNS(fullname.space, fullname.local);
else
this.setAttributeNS(fullname.space, fullname.local, v);
};
}
function selection_attr(name, value) {
var fullname = namespace(name);
if (arguments.length < 2) {
var node2 = this.node();
return fullname.local ? node2.getAttributeNS(fullname.space, fullname.local) : node2.getAttribute(fullname);
}
return this.each((value == null ? fullname.local ? attrRemoveNS$1 : attrRemove$1 : typeof value === "function" ? fullname.local ? attrFunctionNS$1 : attrFunction$1 : fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, value));
}
function defaultView(node2) {
return node2.ownerDocument && node2.ownerDocument.defaultView || node2.document && node2 || node2.defaultView;
}
function styleRemove$1(name) {
return function() {
this.style.removeProperty(name);
};
}
function styleConstant$1(name, value, priority) {
return function() {
this.style.setProperty(name, value, priority);
};
}
function styleFunction$1(name, value, priority) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
this.style.removeProperty(name);
else
this.style.setProperty(name, v, priority);
};
}
function selection_style(name, value, priority) {
return arguments.length > 1 ? this.each((value == null ? styleRemove$1 : typeof value === "function" ? styleFunction$1 : styleConstant$1)(name, value, priority == null ? "" : priority)) : styleValue(this.node(), name);
}
function styleValue(node2, name) {
return node2.style.getPropertyValue(name) || defaultView(node2).getComputedStyle(node2, null).getPropertyValue(name);
}
function propertyRemove(name) {
return function() {
delete this[name];
};
}
function propertyConstant(name, value) {
return function() {
this[name] = value;
};
}
function propertyFunction(name, value) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
delete this[name];
else
this[name] = v;
};
}
function selection_property(name, value) {
return arguments.length > 1 ? this.each((value == null ? propertyRemove : typeof value === "function" ? propertyFunction : propertyConstant)(name, value)) : this.node()[name];
}
function classArray(string) {
return string.trim().split(/^|\s+/);
}
function classList(node2) {
return node2.classList || new ClassList(node2);
}
function ClassList(node2) {
this._node = node2;
this._names = classArray(node2.getAttribute("class") || "");
}
ClassList.prototype = {
add: function(name) {
var i = this._names.indexOf(name);
if (i < 0) {
this._names.push(name);
this._node.setAttribute("class", this._names.join(" "));
}
},
remove: function(name) {
var i = this._names.indexOf(name);
if (i >= 0) {
this._names.splice(i, 1);
this._node.setAttribute("class", this._names.join(" "));
}
},
contains: function(name) {
return this._names.indexOf(name) >= 0;
}
};
function classedAdd(node2, names) {
var list = classList(node2), i = -1, n = names.length;
while (++i < n)
list.add(names[i]);
}
function classedRemove(node2, names) {
var list = classList(node2), i = -1, n = names.length;
while (++i < n)
list.remove(names[i]);
}
function classedTrue(names) {
return function() {
classedAdd(this, names);
};
}
function classedFalse(names) {
return function() {
classedRemove(this, names);
};
}
function classedFunction(names, value) {
return function() {
(value.apply(this, arguments) ? classedAdd : classedRemove)(this, names);
};
}
function selection_classed(name, value) {
var names = classArray(name + "");
if (arguments.length < 2) {
var list = classList(this.node()), i = -1, n = names.length;
while (++i < n)
if (!list.contains(names[i]))
return false;
return true;
}
return this.each((typeof value === "function" ? classedFunction : value ? classedTrue : classedFalse)(names, value));
}
function textRemove() {
this.textContent = "";
}
function textConstant$1(value) {
return function() {
this.textContent = value;
};
}
function textFunction$1(value) {
return function() {
var v = value.apply(this, arguments);
this.textContent = v == null ? "" : v;
};
}
function selection_text(value) {
return arguments.length ? this.each(value == null ? textRemove : (typeof value === "function" ? textFunction$1 : textConstant$1)(value)) : this.node().textContent;
}
function htmlRemove() {
this.innerHTML = "";
}
function htmlConstant(value) {
return function() {
this.innerHTML = value;
};
}
function htmlFunction(value) {
return function() {
var v = value.apply(this, arguments);
this.innerHTML = v == null ? "" : v;
};
}
function selection_html(value) {
return arguments.length ? this.each(value == null ? htmlRemove : (typeof value === "function" ? htmlFunction : htmlConstant)(value)) : this.node().innerHTML;
}
function raise() {
if (this.nextSibling)
this.parentNode.appendChild(this);
}
function selection_raise() {
return this.each(raise);
}
function lower() {
if (this.previousSibling)
this.parentNode.insertBefore(this, this.parentNode.firstChild);
}
function selection_lower() {
return this.each(lower);
}
function selection_append(name) {
var create2 = typeof name === "function" ? name : creator(name);
return this.select(function() {
return this.appendChild(create2.apply(this, arguments));
});
}
function constantNull() {
return null;
}
function selection_insert(name, before) {
var create2 = typeof name === "function" ? name : creator(name), select = before == null ? constantNull : typeof before === "function" ? before : selector(before);
return this.select(function() {
return this.insertBefore(create2.apply(this, arguments), select.apply(this, arguments) || null);
});
}
function remove() {
var parent = this.parentNode;
if (parent)
parent.removeChild(this);
}
function selection_remove() {
return this.each(remove);
}
function selection_cloneShallow() {
var clone2 = this.cloneNode(false), parent = this.parentNode;
return parent ? parent.insertBefore(clone2, this.nextSibling) : clone2;
}
function selection_cloneDeep() {
var clone2 = this.cloneNode(true), parent = this.parentNode;
return parent ? parent.insertBefore(clone2, this.nextSibling) : clone2;
}
function selection_clone(deep) {
return this.select(deep ? selection_cloneDeep : selection_cloneShallow);
}
function selection_datum(value) {
return arguments.length ? this.property("__data__", value) : this.node().__data__;
}
function contextListener(listener) {
return function(event) {
listener.call(this, event, this.__data__);
};
}
function parseTypenames(typenames) {
return typenames.trim().split(/^|\s+/).map(function(t) {
var name = "", i = t.indexOf(".");
if (i >= 0)
name = t.slice(i + 1), t = t.slice(0, i);
return { type: t, name };
});
}
function onRemove(typename) {
return function() {
var on = this.__on;
if (!on)
return;
for (var j = 0, i = -1, m = on.length, o; j < m; ++j) {
if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) {
this.removeEventListener(o.type, o.listener, o.options);
} else {
on[++i] = o;
}
}
if (++i)
on.length = i;
else
delete this.__on;
};
}
function onAdd(typename, value, options) {
return function() {
var on = this.__on, o, listener = contextListener(value);
if (on)
for (var j = 0, m = on.length; j < m; ++j) {
if ((o = on[j]).type === typename.type && o.name === typename.name) {
this.removeEventListener(o.type, o.listener, o.options);
this.addEventListener(o.type, o.listener = listener, o.options = options);
o.value = value;
return;
}
}
this.addEventListener(typename.type, listener, options);
o = { type: typename.type, name: typename.name, value, listener, options };
if (!on)
this.__on = [o];
else
on.push(o);
};
}
function selection_on(typename, value, options) {
var typenames = parseTypenames(typename + ""), i, n = typenames.length, t;
if (arguments.length < 2) {
var on = this.node().__on;
if (on)
for (var j = 0, m = on.length, o; j < m; ++j) {
for (i = 0, o = on[j]; i < n; ++i) {
if ((t = typenames[i]).type === o.type && t.name === o.name) {
return o.value;
}
}
}
return;
}
on = value ? onAdd : onRemove;
for (i = 0; i < n; ++i)
this.each(on(typenames[i], value, options));
return this;
}
function dispatchEvent(node2, type2, params) {
var window2 = defaultView(node2), event = window2.CustomEvent;
if (typeof event === "function") {
event = new event(type2, params);
} else {
event = window2.document.createEvent("Event");
if (params)
event.initEvent(type2, params.bubbles, params.cancelable), event.detail = params.detail;
else
event.initEvent(type2, false, false);
}
node2.dispatchEvent(event);
}
function dispatchConstant(type2, params) {
return function() {
return dispatchEvent(this, type2, params);
};
}
function dispatchFunction(type2, params) {
return function() {
return dispatchEvent(this, type2, params.apply(this, arguments));
};
}
function selection_dispatch(type2, params) {
return this.each((typeof params === "function" ? dispatchFunction : dispatchConstant)(type2, params));
}
function* selection_iterator() {
for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
for (var group = groups[j], i = 0, n = group.length, node2; i < n; ++i) {
if (node2 = group[i])
yield node2;
}
}
}
var root$2 = [null];
function Selection$1(groups, parents) {
this._groups = groups;
this._parents = parents;
}
function selection() {
return new Selection$1([[document.documentElement]], root$2);
}
function selection_selection() {
return this;
}
Selection$1.prototype = selection.prototype = {
constructor: Selection$1,
select: selection_select,
selectAll: selection_selectAll,
selectChild: selection_selectChild,
selectChildren: selection_selectChildren,
filter: selection_filter,
data: selection_data,
enter: selection_enter,
exit: selection_exit,
join: selection_join,
merge: selection_merge,
selection: selection_selection,
order: selection_order,
sort: selection_sort,
call: selection_call,
nodes: selection_nodes,
node: selection_node,
size: selection_size,
empty: selection_empty,
each: selection_each,
attr: selection_attr,
style: selection_style,
property: selection_property,
classed: selection_classed,
text: selection_text,
html: selection_html,
raise: selection_raise,
lower: selection_lower,
append: selection_append,
insert: selection_insert,
remove: selection_remove,
clone: selection_clone,
datum: selection_datum,
on: selection_on,
dispatch: selection_dispatch,
[Symbol.iterator]: selection_iterator
};
function d3select(selector2) {
return typeof selector2 === "string" ? new Selection$1([[document.querySelector(selector2)]], [document.documentElement]) : new Selection$1([[selector2]], root$2);
}
function define(constructor, factory, prototype) {
constructor.prototype = factory.prototype = prototype;
prototype.constructor = constructor;
}
function extend$1(parent, definition) {
var prototype = Object.create(parent.prototype);
for (var key in definition)
prototype[key] = definition[key];
return prototype;
}
function Color$2() {
}
var darker = 0.7;
var brighter = 1 / darker;
var reI = "\\s*([+-]?\\d+)\\s*", reN = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)\\s*", reP = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)%\\s*", reHex = /^#([0-9a-f]{3,8})$/, reRgbInteger = new RegExp(`^rgb\\(${reI},${reI},${reI}\\)$`), reRgbPercent = new RegExp(`^rgb\\(${reP},${reP},${reP}\\)$`), reRgbaInteger = new RegExp(`^rgba\\(${reI},${reI},${reI},${reN}\\)$`), reRgbaPercent = new RegExp(`^rgba\\(${reP},${reP},${reP},${reN}\\)$`), reHslPercent = new RegExp(`^hsl\\(${reN},${reP},${reP}\\)$`), reHslaPercent = new RegExp(`^hsla\\(${reN},${reP},${reP},${reN}\\)$`);
var named = {
aliceblue: 15792383,
antiquewhite: 16444375,
aqua: 65535,
aquamarine: 8388564,
azure: 15794175,
beige: 16119260,
bisque: 16770244,
black: 0,
blanchedalmond: 16772045,
blue: 255,
blueviolet: 9055202,
brown: 10824234,
burlywood: 14596231,
cadetblue: 6266528,
chartreuse: 8388352,
chocolate: 13789470,
coral: 16744272,
cornflowerblue: 6591981,
cornsilk: 16775388,
crimson: 14423100,
cyan: 65535,
darkblue: 139,
darkcyan: 35723,
darkgoldenrod: 12092939,
darkgray: 11119017,
darkgreen: 25600,
darkgrey: 11119017,
darkkhaki: 12433259,
darkmagenta: 9109643,
darkolivegreen: 5597999,
darkorange: 16747520,
darkorchid: 10040012,
darkred: 9109504,
darksalmon: 15308410,
darkseagreen: 9419919,
darkslateblue: 4734347,
darkslategray: 3100495,
darkslategrey: 3100495,
darkturquoise: 52945,
darkviolet: 9699539,
deeppink: 16716947,
deepskyblue: 49151,
dimgray: 6908265,
dimgrey: 6908265,
dodgerblue: 2003199,
firebrick: 11674146,
floralwhite: 16775920,
forestgreen: 2263842,
fuchsia: 16711935,
gainsboro: 14474460,
ghostwhite: 16316671,
gold: 16766720,
goldenrod: 14329120,
gray: 8421504,
green: 32768,
greenyellow: 11403055,
grey: 8421504,
honeydew: 15794160,
hotpink: 16738740,
indianred: 13458524,
indigo: 4915330,
ivory: 16777200,
khaki: 15787660,
lavender: 15132410,
lavenderblush: 16773365,
lawngreen: 8190976,
lemonchiffon: 16775885,
lightblue: 11393254,
lightcoral: 15761536,
lightcyan: 14745599,
lightgoldenrodyellow: 16448210,
lightgray: 13882323,
lightgreen: 9498256,
lightgrey: 13882323,
lightpink: 16758465,
lightsalmon: 16752762,
lightseagreen: 2142890,
lightskyblue: 8900346,
lightslategray: 7833753,
lightslategrey: 7833753,
lightsteelblue: 11584734,
lightyellow: 16777184,
lime: 65280,
limegreen: 3329330,
linen: 16445670,
magenta: 16711935,
maroon: 8388608,
mediumaquamarine: 6737322,
mediumblue: 205,
mediumorchid: 12211667,
mediumpurple: 9662683,
mediumseagreen: 3978097,
mediumslateblue: 8087790,
mediumspringgreen: 64154,
mediumturquoise: 4772300,
mediumvioletred: 13047173,
midnightblue: 1644912,
mintcream: 16121850,
mistyrose: 16770273,
moccasin: 16770229,
navajowhite: 16768685,
navy: 128,
oldlace: 16643558,
olive: 8421376,
olivedrab: 7048739,
orange: 16753920,
orangered: 16729344,
orchid: 14315734,
palegoldenrod: 15657130,
palegreen: 10025880,
paleturquoise: 11529966,
palevioletred: 14381203,
papayawhip: 16773077,
peachpuff: 16767673,
peru: 13468991,
pink: 16761035,
plum: 14524637,
powderblue: 11591910,
purple: 8388736,
rebeccapurple: 6697881,
red: 16711680,
rosybrown: 12357519,
royalblue: 4286945,
saddlebrown: 9127187,
salmon: 16416882,
sandybrown: 16032864,
seagreen: 3050327,
seashell: 16774638,
sienna: 10506797,
silver: 12632256,
skyblue: 8900331,
slateblue: 6970061,
slategray: 7372944,
slategrey: 7372944,
snow: 16775930,
springgreen: 65407,
steelblue: 4620980,
tan: 13808780,
teal: 32896,
thistle: 14204888,
tomato: 16737095,
turquoise: 4251856,
violet: 15631086,
wheat: 16113331,
white: 16777215,
whitesmoke: 16119285,
yellow: 16776960,
yellowgreen: 10145074
};
define(Color$2, color, {
copy(channels2) {
return Object.assign(new this.constructor(), this, channels2);
},
displayable() {
return this.rgb().displayable();
},
hex: color_formatHex,
// Deprecated! Use color.formatHex.
formatHex: color_formatHex,
formatHex8: color_formatHex8,
formatHsl: color_formatHsl,
formatRgb: color_formatRgb,
toString: color_formatRgb
});
function color_formatHex() {
return this.rgb().formatHex();
}
function color_formatHex8() {
return this.rgb().formatHex8();
}
function color_formatHsl() {
return hslConvert(this).formatHsl();
}
function color_formatRgb() {
return this.rgb().formatRgb();
}
function color(format2) {
var m, l;
format2 = (format2 + "").trim().toLowerCase();
return (m = reHex.exec(format2)) ? (l = m[1].length, m = parseInt(m[1], 16), l === 6 ? rgbn(m) : l === 3 ? new Rgb(m >> 8 & 15 | m >> 4 & 240, m >> 4 & 15 | m & 240, (m & 15) << 4 | m & 15, 1) : l === 8 ? rgba$2(m >> 24 & 255, m >> 16 & 255, m >> 8 & 255, (m & 255) / 255) : l === 4 ? rgba$2(m >> 12 & 15 | m >> 8 & 240, m >> 8 & 15 | m >> 4 & 240, m >> 4 & 15 | m & 240, ((m & 15) << 4 | m & 15) / 255) : null) : (m = reRgbInteger.exec(format2)) ? new Rgb(m[1], m[2], m[3], 1) : (m = reRgbPercent.exec(format2)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) : (m = reRgbaInteger.exec(format2)) ? rgba$2(m[1], m[2], m[3], m[4]) : (m = reRgbaPercent.exec(format2)) ? rgba$2(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) : (m = reHslPercent.exec(format2)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) : (m = reHslaPercent.exec(format2)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) : named.hasOwnProperty(format2) ? rgbn(named[format2]) : format2 === "transparent" ? new Rgb(NaN, NaN, NaN, 0) : null;
}
function rgbn(n) {
return new Rgb(n >> 16 & 255, n >> 8 & 255, n & 255, 1);
}
function rgba$2(r, g, b, a) {
if (a <= 0)
r = g = b = NaN;
return new Rgb(r, g, b, a);
}
function rgbConvert(o) {
if (!(o instanceof Color$2))
o = color(o);
if (!o)
return new Rgb();
o = o.rgb();
return new Rgb(o.r, o.g, o.b, o.opacity);
}
function rgb(r, g, b, opacity) {
return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);
}
function Rgb(r, g, b, opacity) {
this.r = +r;
this.g = +g;
this.b = +b;
this.opacity = +opacity;
}
define(Rgb, rgb, extend$1(Color$2, {
brighter(k) {
k = k == null ? brighter : Math.pow(brighter, k);
return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
},
darker(k) {
k = k == null ? darker : Math.pow(darker, k);
return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
},
rgb() {
return this;