/*!
 * Chart.js v3.5.1
 * https://www.chartjs.org
 * (c) 2021 Chart.js Contributors
 * Released under the MIT License
 */


!function (t, e) { "object" == typeof exports && "undefined" != typeof module ? module.exports = e() : "function" == typeof define && define.amd ? define(e) : (t = "undefined" != typeof globalThis ? globalThis : t || self).Chart = e() }(this, (function () {
  "use strict"; const t = "undefined" == typeof window ? function (t) { return t() } : window.requestAnimationFrame; function e(e, i, n) { const o = n || (t => Array.prototype.slice.call(t)); let s = !1, a = []; return function (...n) { a = o(n), s || (s = !0, t.call(window, (() => { s = !1, e.apply(i, a) }))) } } function i(t, e) { let i; return function () { return e ? (clearTimeout(i), i = setTimeout(t, e)) : t(), e } } const n = t => "start" === t ? "left" : "end" === t ? "right" : "center", o = (t, e, i) => "start" === t ? e : "end" === t ? i : (e + i) / 2, s = (t, e, i, n) => t === (n ? "left" : "right") ? i : "center" === t ? (e + i) / 2 : e; var a = new class { constructor() { this._request = null, this._charts = new Map, this._running = !1, this._lastDate = void 0 } _notify(t, e, i, n) { const o = e.listeners[n], s = e.duration; o.forEach((n => n({ chart: t, initial: e.initial, numSteps: s, currentStep: Math.min(i - e.start, s) }))) } _refresh() { const e = this; e._request || (e._running = !0, e._request = t.call(window, (() => { e._update(), e._request = null, e._running && e._refresh() }))) } _update(t = Date.now()) { const e = this; let i = 0; e._charts.forEach(((n, o) => { if (!n.running || !n.items.length) return; const s = n.items; let a, r = s.length - 1, l = !1; for (; r >= 0; --r)a = s[r], a._active ? (a._total > n.duration && (n.duration = a._total), a.tick(t), l = !0) : (s[r] = s[s.length - 1], s.pop()); l && (o.draw(), e._notify(o, n, t, "progress")), s.length || (n.running = !1, e._notify(o, n, t, "complete"), n.initial = !1), i += s.length })), e._lastDate = t, 0 === i && (e._running = !1) } _getAnims(t) { const e = this._charts; let i = e.get(t); return i || (i = { running: !1, initial: !0, items: [], listeners: { complete: [], progress: [] } }, e.set(t, i)), i } listen(t, e, i) { this._getAnims(t).listeners[e].push(i) } add(t, e) { e && e.length && this._getAnims(t).items.push(...e) } has(t) { return this._getAnims(t).items.length > 0 } start(t) { const e = this._charts.get(t); e && (e.running = !0, e.start = Date.now(), e.duration = e.items.reduce(((t, e) => Math.max(t, e._duration)), 0), this._refresh()) } running(t) { if (!this._running) return !1; const e = this._charts.get(t); return !!(e && e.running && e.items.length) } stop(t) { const e = this._charts.get(t); if (!e || !e.items.length) return; const i = e.items; let n = i.length - 1; for (; n >= 0; --n)i[n].cancel(); e.items = [], this._notify(t, e, Date.now(), "complete") } remove(t) { return this._charts.delete(t) } };
/*!
 * @kurkle/color v0.1.9
 * https://github.com/kurkle/color#readme
 * (c) 2020 Jukka Kurkela
 * Released under the MIT License
 */const r = { 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, A: 10, B: 11, C: 12, D: 13, E: 14, F: 15, a: 10, b: 11, c: 12, d: 13, e: 14, f: 15 }, l = "0123456789ABCDEF", c = t => l[15 & t], h = t => l[(240 & t) >> 4] + l[15 & t], d = t => (240 & t) >> 4 == (15 & t); function u(t) { var e = function (t) { return d(t.r) && d(t.g) && d(t.b) && d(t.a) }(t) ? c : h; return t ? "#" + e(t.r) + e(t.g) + e(t.b) + (t.a < 255 ? e(t.a) : "") : t } function f(t) { return t + .5 | 0 } const g = (t, e, i) => Math.max(Math.min(t, i), e); function p(t) { return g(f(2.55 * t), 0, 255) } function m(t) { return g(f(255 * t), 0, 255) } function x(t) { return g(f(t / 2.55) / 100, 0, 1) } function b(t) { return g(f(100 * t), 0, 100) } const _ = /^rgba?\(\s*([-+.\d]+)(%)?[\s,]+([-+.e\d]+)(%)?[\s,]+([-+.e\d]+)(%)?(?:[\s,/]+([-+.e\d]+)(%)?)?\s*\)$/; const y = /^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/; function v(t, e, i) { const n = e * Math.min(i, 1 - i), o = (e, o = (e + t / 30) % 12) => i - n * Math.max(Math.min(o - 3, 9 - o, 1), -1); return [o(0), o(8), o(4)] } function w(t, e, i) { const n = (n, o = (n + t / 60) % 6) => i - i * e * Math.max(Math.min(o, 4 - o, 1), 0); return [n(5), n(3), n(1)] } function M(t, e, i) { const n = v(t, 1, .5); let o; for (e + i > 1 && (o = 1 / (e + i), e *= o, i *= o), o = 0; o < 3; o++)n[o] *= 1 - e - i, n[o] += e; return n } function k(t) { const e = t.r / 255, i = t.g / 255, n = t.b / 255, o = Math.max(e, i, n), s = Math.min(e, i, n), a = (o + s) / 2; let r, l, c; return o !== s && (c = o - s, l = a > .5 ? c / (2 - o - s) : c / (o + s), r = o === e ? (i - n) / c + (i < n ? 6 : 0) : o === i ? (n - e) / c + 2 : (e - i) / c + 4, r = 60 * r + .5), [0 | r, l || 0, a] } function S(t, e, i, n) { return (Array.isArray(e) ? t(e[0], e[1], e[2]) : t(e, i, n)).map(m) } function P(t, e, i) { return S(v, t, e, i) } function D(t) { return (t % 360 + 360) % 360 } function C(t) { const e = y.exec(t); let i, n = 255; if (!e) return; e[5] !== i && (n = e[6] ? p(+e[5]) : m(+e[5])); const o = D(+e[2]), s = +e[3] / 100, a = +e[4] / 100; return i = "hwb" === e[1] ? function (t, e, i) { return S(M, t, e, i) }(o, s, a) : "hsv" === e[1] ? function (t, e, i) { return S(w, t, e, i) }(o, s, a) : P(o, s, a), { r: i[0], g: i[1], b: i[2], a: n } } const O = { x: "dark", Z: "light", Y: "re", X: "blu", W: "gr", V: "medium", U: "slate", A: "ee", T: "ol", S: "or", B: "ra", C: "lateg", D: "ights", R: "in", Q: "turquois", E: "hi", P: "ro", O: "al", N: "le", M: "de", L: "yello", F: "en", K: "ch", G: "arks", H: "ea", I: "ightg", J: "wh" }, T = { OiceXe: "f0f8ff", antiquewEte: "faebd7", aqua: "ffff", aquamarRe: "7fffd4", azuY: "f0ffff", beige: "f5f5dc", bisque: "ffe4c4", black: "0", blanKedOmond: "ffebcd", Xe: "ff", XeviTet: "8a2be2", bPwn: "a52a2a", burlywood: "deb887", caMtXe: "5f9ea0", KartYuse: "7fff00", KocTate: "d2691e", cSO: "ff7f50", cSnflowerXe: "6495ed", cSnsilk: "fff8dc", crimson: "dc143c", cyan: "ffff", xXe: "8b", xcyan: "8b8b", xgTMnPd: "b8860b", xWay: "a9a9a9", xgYF: "6400", xgYy: "a9a9a9", xkhaki: "bdb76b", xmagFta: "8b008b", xTivegYF: "556b2f", xSange: "ff8c00", xScEd: "9932cc", xYd: "8b0000", xsOmon: "e9967a", xsHgYF: "8fbc8f", xUXe: "483d8b", xUWay: "2f4f4f", xUgYy: "2f4f4f", xQe: "ced1", xviTet: "9400d3", dAppRk: "ff1493", dApskyXe: "bfff", dimWay: "696969", dimgYy: "696969", dodgerXe: "1e90ff", fiYbrick: "b22222", flSOwEte: "fffaf0", foYstWAn: "228b22", fuKsia: "ff00ff", gaRsbSo: "dcdcdc", ghostwEte: "f8f8ff", gTd: "ffd700", gTMnPd: "daa520", Way: "808080", gYF: "8000", gYFLw: "adff2f", gYy: "808080", honeyMw: "f0fff0", hotpRk: "ff69b4", RdianYd: "cd5c5c", Rdigo: "4b0082", ivSy: "fffff0", khaki: "f0e68c", lavFMr: "e6e6fa", lavFMrXsh: "fff0f5", lawngYF: "7cfc00", NmoncEffon: "fffacd", ZXe: "add8e6", ZcSO: "f08080", Zcyan: "e0ffff", ZgTMnPdLw: "fafad2", ZWay: "d3d3d3", ZgYF: "90ee90", ZgYy: "d3d3d3", ZpRk: "ffb6c1", ZsOmon: "ffa07a", ZsHgYF: "20b2aa", ZskyXe: "87cefa", ZUWay: "778899", ZUgYy: "778899", ZstAlXe: "b0c4de", ZLw: "ffffe0", lime: "ff00", limegYF: "32cd32", lRF: "faf0e6", magFta: "ff00ff", maPon: "800000", VaquamarRe: "66cdaa", VXe: "cd", VScEd: "ba55d3", VpurpN: "9370db", VsHgYF: "3cb371", VUXe: "7b68ee", VsprRggYF: "fa9a", VQe: "48d1cc", VviTetYd: "c71585", midnightXe: "191970", mRtcYam: "f5fffa", mistyPse: "ffe4e1", moccasR: "ffe4b5", navajowEte: "ffdead", navy: "80", Tdlace: "fdf5e6", Tive: "808000", TivedBb: "6b8e23", Sange: "ffa500", SangeYd: "ff4500", ScEd: "da70d6", pOegTMnPd: "eee8aa", pOegYF: "98fb98", pOeQe: "afeeee", pOeviTetYd: "db7093", papayawEp: "ffefd5", pHKpuff: "ffdab9", peru: "cd853f", pRk: "ffc0cb", plum: "dda0dd", powMrXe: "b0e0e6", purpN: "800080", YbeccapurpN: "663399", Yd: "ff0000", Psybrown: "bc8f8f", PyOXe: "4169e1", saddNbPwn: "8b4513", sOmon: "fa8072", sandybPwn: "f4a460", sHgYF: "2e8b57", sHshell: "fff5ee", siFna: "a0522d", silver: "c0c0c0", skyXe: "87ceeb", UXe: "6a5acd", UWay: "708090", UgYy: "708090", snow: "fffafa", sprRggYF: "ff7f", stAlXe: "4682b4", tan: "d2b48c", teO: "8080", tEstN: "d8bfd8", tomato: "ff6347", Qe: "40e0d0", viTet: "ee82ee", JHt: "f5deb3", wEte: "ffffff", wEtesmoke: "f5f5f5", Lw: "ffff00", LwgYF: "9acd32" }; let A; function L(t) { A || (A = function () { const t = {}, e = Object.keys(T), i = Object.keys(O); let n, o, s, a, r; for (n = 0; n < e.length; n++) { for (a = r = e[n], o = 0; o < i.length; o++)s = i[o], r = r.replace(s, O[s]); s = parseInt(T[a], 16), t[r] = [s >> 16 & 255, s >> 8 & 255, 255 & s] } return t }(), A.transparent = [0, 0, 0, 0]); const e = A[t.toLowerCase()]; return e && { r: e[0], g: e[1], b: e[2], a: 4 === e.length ? e[3] : 255 } } function R(t, e, i) { if (t) { let n = k(t); n[e] = Math.max(0, Math.min(n[e] + n[e] * i, 0 === e ? 360 : 1)), n = P(n), t.r = n[0], t.g = n[1], t.b = n[2] } } function E(t, e) { return t ? Object.assign(e || {}, t) : t } function I(t) { var e = { r: 0, g: 0, b: 0, a: 255 }; return Array.isArray(t) ? t.length >= 3 && (e = { r: t[0], g: t[1], b: t[2], a: 255 }, t.length > 3 && (e.a = m(t[3]))) : (e = E(t, { r: 0, g: 0, b: 0, a: 1 })).a = m(e.a), e } function z(t) { return "r" === t.charAt(0) ? function (t) { const e = _.exec(t); let i, n, o, s = 255; if (e) { if (e[7] !== i) { const t = +e[7]; s = 255 & (e[8] ? p(t) : 255 * t) } return i = +e[1], n = +e[3], o = +e[5], i = 255 & (e[2] ? p(i) : i), n = 255 & (e[4] ? p(n) : n), o = 255 & (e[6] ? p(o) : o), { r: i, g: n, b: o, a: s } } }(t) : C(t) } class F { constructor(t) { if (t instanceof F) return t; const e = typeof t; let i; var n, o, s; "object" === e ? i = I(t) : "string" === e && (s = (n = t).length, "#" === n[0] && (4 === s || 5 === s ? o = { r: 255 & 17 * r[n[1]], g: 255 & 17 * r[n[2]], b: 255 & 17 * r[n[3]], a: 5 === s ? 17 * r[n[4]] : 255 } : 7 !== s && 9 !== s || (o = { r: r[n[1]] << 4 | r[n[2]], g: r[n[3]] << 4 | r[n[4]], b: r[n[5]] << 4 | r[n[6]], a: 9 === s ? r[n[7]] << 4 | r[n[8]] : 255 })), i = o || L(t) || z(t)), this._rgb = i, this._valid = !!i } get valid() { return this._valid } get rgb() { var t = E(this._rgb); return t && (t.a = x(t.a)), t } set rgb(t) { this._rgb = I(t) } rgbString() { return this._valid ? (t = this._rgb) && (t.a < 255 ? `rgba(${t.r}, ${t.g}, ${t.b}, ${x(t.a)})` : `rgb(${t.r}, ${t.g}, ${t.b})`) : this._rgb; var t } hexString() { return this._valid ? u(this._rgb) : this._rgb } hslString() { return this._valid ? function (t) { if (!t) return; const e = k(t), i = e[0], n = b(e[1]), o = b(e[2]); return t.a < 255 ? `hsla(${i}, ${n}%, ${o}%, ${x(t.a)})` : `hsl(${i}, ${n}%, ${o}%)` }(this._rgb) : this._rgb } mix(t, e) { const i = this; if (t) { const n = i.rgb, o = t.rgb; let s; const a = e === s ? .5 : e, r = 2 * a - 1, l = n.a - o.a, c = ((r * l == -1 ? r : (r + l) / (1 + r * l)) + 1) / 2; s = 1 - c, n.r = 255 & c * n.r + s * o.r + .5, n.g = 255 & c * n.g + s * o.g + .5, n.b = 255 & c * n.b + s * o.b + .5, n.a = a * n.a + (1 - a) * o.a, i.rgb = n } return i } clone() { return new F(this.rgb) } alpha(t) { return this._rgb.a = m(t), this } clearer(t) { return this._rgb.a *= 1 - t, this } greyscale() { const t = this._rgb, e = f(.3 * t.r + .59 * t.g + .11 * t.b); return t.r = t.g = t.b = e, this } opaquer(t) { return this._rgb.a *= 1 + t, this } negate() { const t = this._rgb; return t.r = 255 - t.r, t.g = 255 - t.g, t.b = 255 - t.b, this } lighten(t) { return R(this._rgb, 2, t), this } darken(t) { return R(this._rgb, 2, -t), this } saturate(t) { return R(this._rgb, 1, t), this } desaturate(t) { return R(this._rgb, 1, -t), this } rotate(t) { return function (t, e) { var i = k(t); i[0] = D(i[0] + e), i = P(i), t.r = i[0], t.g = i[1], t.b = i[2] }(this._rgb, t), this } } function B(t) { return new F(t) } const V = t => t instanceof CanvasGradient || t instanceof CanvasPattern; function W(t) { return V(t) ? t : B(t) } function N(t) { return V(t) ? t : B(t).saturate(.5).darken(.1).hexString() } function H() { } const j = function () { let t = 0; return function () { return t++ } }(); function $(t) { return null == t } function Y(t) { if (Array.isArray && Array.isArray(t)) return !0; const e = Object.prototype.toString.call(t); return "[object" === e.substr(0, 7) && "Array]" === e.substr(-6) } function U(t) { return null !== t && "[object Object]" === Object.prototype.toString.call(t) } const X = t => ("number" == typeof t || t instanceof Number) && isFinite(+t); function q(t, e) { return X(t) ? t : e } function K(t, e) { return void 0 === t ? e : t } const G = (t, e) => "string" == typeof t && t.endsWith("%") ? parseFloat(t) / 100 : t / e, Z = (t, e) => "string" == typeof t && t.endsWith("%") ? parseFloat(t) / 100 * e : +t; function Q(t, e, i) { if (t && "function" == typeof t.call) return t.apply(i, e) } function J(t, e, i, n) { let o, s, a; if (Y(t)) if (s = t.length, n) for (o = s - 1; o >= 0; o--)e.call(i, t[o], o); else for (o = 0; o < s; o++)e.call(i, t[o], o); else if (U(t)) for (a = Object.keys(t), s = a.length, o = 0; o < s; o++)e.call(i, t[a[o]], a[o]) } function tt(t, e) { let i, n, o, s; if (!t || !e || t.length !== e.length) return !1; for (i = 0, n = t.length; i < n; ++i)if (o = t[i], s = e[i], o.datasetIndex !== s.datasetIndex || o.index !== s.index) return !1; return !0 } function et(t) { if (Y(t)) return t.map(et); if (U(t)) { const e = Object.create(null), i = Object.keys(t), n = i.length; let o = 0; for (; o < n; ++o)e[i[o]] = et(t[i[o]]); return e } return t } function it(t) { return -1 === ["__proto__", "prototype", "constructor"].indexOf(t) } function nt(t, e, i, n) { if (!it(t)) return; const o = e[t], s = i[t]; U(o) && U(s) ? 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"y" : "x"; function xi(t, e, i, n) { const o = t.skip ? e : t, s = e, a = i.skip ? e : i, r = Bt(s, o), l = Bt(a, s); let c = r / (r + l), h = l / (r + l); c = isNaN(c) ? 0 : c, h = isNaN(h) ? 0 : h; const d = n * c, u = n * h; return { previous: { x: s.x - d * (a.x - o.x), y: s.y - d * (a.y - o.y) }, next: { x: s.x + u * (a.x - o.x), y: s.y + u * (a.y - o.y) } } } function bi(t, e = "x") { const i = mi(e), n = t.length, o = Array(n).fill(0), s = Array(n); let a, r, l, c = pi(t, 0); for (a = 0; a < n; ++a)if (r = l, l = c, c = pi(t, a + 1), l) { if (c) { const t = c[e] - l[e]; o[a] = 0 !== t ? (c[i] - l[i]) / t : 0 } s[a] = r ? c ? 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"left" : "right", xPlus: (t, e) => t - e, leftForLtr: (t, e) => t - e } }(e, i) : { x: t => t, setWidth(t) { }, textAlign: t => t, xPlus: (t, e) => t + e, leftForLtr: (t, e) => t } } function Ai(t, e) { let i, n; "ltr" !== e && "rtl" !== e || (i = t.canvas.style, n = [i.getPropertyValue("direction"), i.getPropertyPriority("direction")], i.setProperty("direction", e, "important"), t.prevTextDirection = n) } function Li(t, e) { void 0 !== e && (delete t.prevTextDirection, t.canvas.style.setProperty("direction", e[0], e[1])) } function Ri(t) { return "angle" === t ? { between: Nt, compare: Vt, normalize: Wt } : { between: (t, e, i) => t >= Math.min(e, i) && t <= Math.max(i, e), compare: (t, e) => t - e, normalize: t => t } } function Ei({ start: t, end: e, count: i, loop: n, style: o }) { return { start: t % i, end: e % i, loop: n && (e - t + 1) % i == 0, style: o } } function Ii(t, e, i) { if (!i) return [t]; const { property: n, start: o, end: s } = i, a = e.length, { compare: r, between: l, normalize: c } = Ri(n), { start: h, end: d, loop: u, style: f } = function (t, e, i) { const { property: n, start: o, end: s } = i, { between: a, normalize: r } = Ri(n), l = e.length; let c, h, { start: d, end: u, loop: f } = t; if (f) { for (d += l, u += l, c = 0, h = l; c < h && a(r(e[d % l][n]), o, s); ++c)d--, u--; d %= l, u %= l } return u < d && (u += l), { start: d, end: u, loop: f, style: t.style } }(t, e, i), g = []; let p, m, x, b = !1, _ = null; const y = () => b || l(o, x, p) && 0 !== r(o, x), v = () => !b || 0 === r(s, p) || l(s, x, p); for (let t = h, i = h; t <= d; ++t)m = e[t % a], m.skip || (p = c(m[n]), p !== x && (b = l(p, o, s), null === _ && y() && (_ = 0 === r(p, o) ? t : i), null !== _ && v() && (g.push(Ei({ start: _, end: t, loop: u, count: a, style: f })), _ = null), i = t, x = p)); return null !== _ && g.push(Ei({ start: _, end: d, loop: u, count: a, style: f })), g } function zi(t, e) { const i = [], n = t.segments; for (let o = 0; o < n.length; o++) { const s = Ii(n[o], t.points, e); s.length && i.push(...s) } return i } function Fi(t, e) { const i = t.points, n = t.options.spanGaps, o = i.length; if (!o) return []; const s = !!t._loop, { start: a, end: r } = function (t, e, i, n) { let o = 0, s = e - 1; if (i && !n) for (; o < e && !t[o].skip;)o++; for (; o < e && t[o].skip;)o++; for (o %= e, i && (s += o); s > o && t[s % e].skip;)s--; return s %= e, { start: o, end: s } }(i, o, s, n); if (!0 === n) return Bi(t, [{ start: a, end: r, loop: s }], i, e); return Bi(t, function (t, e, i, n) { const o = t.length, s = []; let a, r = e, l = t[e]; for (a = e + 1; a <= i; ++a) { const i = t[a % o]; i.skip || i.stop ? l.skip || (n = !1, s.push({ start: e % o, end: (a - 1) % o, loop: n }), e = r = i.stop ? a : null) : (r = a, l.skip && (e = a)), l = i } return null !== r && s.push({ start: e % o, end: r % o, loop: n }), s }(i, a, r < a ? r + o : r, !!t._fullLoop && 0 === a && r === o - 1), i, e) } function Bi(t, e, i, n) { return n && n.setContext && i ? function (t, e, i, n) { const o = Vi(t.options), s = i.length, a = []; let r = e[0].start, l = r; for (const c of e) { let e, h = o, d = i[r % s]; for (l = r + 1; l <= c.end; l++) { const o = i[l % s]; e = Vi(n.setContext({ type: "segment", p0: d, p1: o, p0DataIndex: (l - 1) % s, p1DataIndex: l % s, datasetIndex: t._datasetIndex })), Wi(e, h) && (a.push({ start: r, end: l - 1, loop: c.loop, style: h }), h = e, r = l - 1), d = o, h = e } r < l - 1 && (a.push({ start: r, end: l - 1, loop: c.loop, style: e }), r = l - 1) } return a }(t, e, i, n) : e } function Vi(t) { return { backgroundColor: t.backgroundColor, borderCapStyle: t.borderCapStyle, borderDash: t.borderDash, borderDashOffset: t.borderDashOffset, borderJoinStyle: t.borderJoinStyle, borderWidth: t.borderWidth, borderColor: t.borderColor } } function Wi(t, e) { return e && JSON.stringify(t) !== JSON.stringify(e) } var Ni = Object.freeze({ __proto__: null, easingEffects: ki, color: W, getHoverColor: N, noop: H, uid: j, isNullOrUndef: $, isArray: Y, isObject: U, isFinite: X, finiteOrDefault: q, valueOrDefault: K, toPercentage: G, toDimension: Z, callback: Q, each: J, _elementsEqual: tt, clone: et, _merger: nt, merge: ot, mergeIf: st, _mergerIf: at, _deprecated: function (t, e, i, n) { void 0 !== e && console.warn(t + ': "' + i + '" is deprecated. Please use "' + n + '" instead') }, resolveObjectKey: lt, _capitalize: ct, defined: ht, isFunction: dt, setsEqual: ut, toFontString: $t, _measureText: Yt, _longestText: Ut, _alignPixel: Xt, clearCanvas: qt, drawPoint: Kt, _isPointInArea: Gt, clipArea: Zt, unclipArea: Qt, _steppedLineTo: Jt, _bezierCurveTo: te, renderText: ee, addRoundedRectPath: ne, _lookup: oe, _lookupByKey: se, _rlookupByKey: ae, _filterBetween: re, listenArrayEvents: ce, unlistenArrayEvents: he, _arrayUnique: de, _createResolver: ei, _attachContext: ii, _descriptors: ni, splineCurve: xi, splineCurveMonotone: bi, _updateBezierControlPoints: yi, _isDomSupported: ue, _getParentNode: fe, getStyle: me, getRelativePosition: _e, getMaximumSize: ve, retinaScale: we, supportsEventListenerOptions: Me, readUsedSize: ke, fontString: function (t, e, i) { return e + " " + t + "px " + i }, requestAnimFrame: t, throttled: e, debounce: i, _toLeftRightCenter: n, _alignStartEnd: o, _textX: s, _pointInLine: Si, _steppedInterpolation: Pi, _bezierInterpolation: Di, formatNumber: Oi, toLineHeight: Ee, _readValueToProps: Ie, toTRBL: ze, toTRBLCorners: Fe, toPadding: Be, toFont: Ve, resolve: We, _addGrace: Ne, PI: bt, TAU: _t, PITAU: yt, INFINITY: vt, RAD_PER_DEG: wt, HALF_PI: Mt, QUARTER_PI: kt, TWO_THIRDS_PI: St, log10: Pt, sign: Dt, niceNum: Ct, _factorize: Ot, isNumber: Tt, almostEquals: At, almostWhole: Lt, _setMinAndMaxByKey: Rt, toRadians: Et, toDegrees: It, _decimalPlaces: zt, getAngleFromPoint: Ft, distanceBetweenPoints: Bt, _angleDiff: Vt, _normalizeAngle: Wt, _angleBetween: Nt, _limitValue: Ht, _int16Range: jt, getRtlAdapter: Ti, overrideTextDirection: Ai, restoreTextDirection: Li, _boundSegment: Ii, _boundSegments: zi, _computeSegments: Fi }); class Hi { acquireContext(t, e) { } releaseContext(t) { return !1 } addEventListener(t, e, i) { } removeEventListener(t, e, i) { } getDevicePixelRatio() { return 1 } getMaximumSize(t, e, i, n) { return e = Math.max(0, e || t.width), i = i || t.height, { width: e, height: Math.max(0, n ? Math.floor(e / n) : i) } } isAttached(t) { return !0 } } class ji extends Hi { acquireContext(t) { return t && t.getContext && t.getContext("2d") || null } } const $i = { touchstart: "mousedown", touchmove: "mousemove", touchend: "mouseup", pointerenter: "mouseenter", pointerdown: "mousedown", pointermove: "mousemove", pointerup: "mouseup", pointerleave: "mouseout", pointerout: "mouseout" }, Yi = t => null === t || "" === t; const Ui = !!Me && { passive: !0 }; function Xi(t, e, i) { t.canvas.removeEventListener(e, i, Ui) } function qi(t, e, i) { const n = t.canvas, o = n && fe(n) || n, s = new MutationObserver((t => { const e = fe(o); t.forEach((t => { for (let n = 0; n < t.addedNodes.length; n++) { const s = t.addedNodes[n]; s !== o && s !== e || i(t.target) } })) })); return s.observe(document, { childList: !0, subtree: !0 }), s } function Ki(t, e, i) { const n = t.canvas, o = n && fe(n); if (!o) return; const s = new MutationObserver((t => { t.forEach((t => { for (let e = 0; e < t.removedNodes.length; e++)if (t.removedNodes[e] === n) { i(); break } })) })); return s.observe(o, { childList: !0 }), s } const Gi = new Map; let Zi = 0; function Qi() { const t = window.devicePixelRatio; t !== Zi && (Zi = t, Gi.forEach(((e, i) => { i.currentDevicePixelRatio !== t && e() }))) } function Ji(t, i, n) { const o = t.canvas, s = o && fe(o); if (!s) return; const a = e(((t, e) => { const i = s.clientWidth; n(t, e), i < s.clientWidth && n() }), window), r = new ResizeObserver((t => { const e = t[0], i = e.contentRect.width, n = e.contentRect.height; 0 === i && 0 === n || a(i, n) })); return r.observe(s), function (t, e) { Gi.size || window.addEventListener("resize", Qi), Gi.set(t, e) }(t, a), r } function tn(t, e, i) { i && i.disconnect(), "resize" === e && function (t) { Gi.delete(t), Gi.size || window.removeEventListener("resize", Qi) }(t) } function en(t, i, n) { const o = t.canvas, s = e((e => { null !== t.ctx && n(function (t, e) { const i = $i[t.type] || t.type, { x: n, y: o } = _e(t, e); return { type: i, chart: e, native: t, x: void 0 !== n ? n : null, y: void 0 !== o ? o : null } }(e, t)) }), t, (t => { const e = t[0]; return [e, e.offsetX, e.offsetY] })); return function (t, e, i) { t.addEventListener(e, i, Ui) }(o, i, s), s } class nn extends Hi { acquireContext(t, e) { const i = t && t.getContext && t.getContext("2d"); return i && i.canvas === t ? (function (t, e) { const i = t.style, n = t.getAttribute("height"), o = t.getAttribute("width"); if (t.$chartjs = { initial: { height: n, width: o, style: { display: i.display, height: i.height, width: i.width } } }, i.display = i.display || "block", i.boxSizing = i.boxSizing || "border-box", Yi(o)) { const e = ke(t, "width"); void 0 !== e && (t.width = e) } if (Yi(n)) if ("" === t.style.height) t.height = t.width / (e || 2); else { const e = ke(t, "height"); void 0 !== e && (t.height = e) } }(t, e), i) : null } releaseContext(t) { const e = t.canvas; if (!e.$chartjs) return !1; const i = e.$chartjs.initial;["height", "width"].forEach((t => { const n = i[t]; $(n) ? e.removeAttribute(t) : e.setAttribute(t, n) })); const n = i.style || {}; return Object.keys(n).forEach((t => { e.style[t] = n[t] })), e.width = e.width, delete e.$chartjs, !0 } addEventListener(t, e, i) { this.removeEventListener(t, e); const n = t.$proxies || (t.$proxies = {}), o = { attach: qi, detach: Ki, resize: Ji }[e] || en; n[e] = o(t, e, i) } removeEventListener(t, e) { const i = t.$proxies || (t.$proxies = {}), n = i[e]; if (!n) return; ({ attach: tn, detach: tn, resize: tn }[e] || Xi)(t, e, n), i[e] = void 0 } getDevicePixelRatio() { return window.devicePixelRatio } getMaximumSize(t, e, i, n) { return ve(t, e, i, n) } isAttached(t) { const e = fe(t); return !(!e || !e.isConnected) } } function on(t) { return !ue() || "undefined" != typeof OffscreenCanvas && t instanceof OffscreenCanvas ? ji : nn } var sn = Object.freeze({ __proto__: null, _detectPlatform: on, BasePlatform: Hi, BasicPlatform: ji, DomPlatform: nn }); const an = "transparent", rn = { boolean: (t, e, i) => i > .5 ? e : t, color(t, e, i) { const n = W(t || an), o = n.valid && W(e || an); return o && o.valid ? o.mix(n, i).hexString() : e }, number: (t, e, i) => t + (e - t) * i }; class ln { constructor(t, e, i, n) { const o = e[i]; n = We([t.to, n, o, t.from]); const s = We([t.from, o, n]); this._active = !0, this._fn = t.fn || rn[t.type || typeof s], this._easing = ki[t.easing] || ki.linear, this._start = Math.floor(Date.now() + (t.delay || 0)), this._duration = this._total = Math.floor(t.duration), this._loop = !!t.loop, this._target = e, this._prop = i, this._from = s, this._to = n, this._promises = void 0 } active() { return this._active } update(t, e, i) { const n = this; if (n._active) { n._notify(!1); const o = n._target[n._prop], s = i - n._start, a = n._duration - s; n._start = i, n._duration = Math.floor(Math.max(a, t.duration)), n._total += s, n._loop = !!t.loop, n._to = We([t.to, e, o, t.from]), n._from = We([t.from, o, e]) } } cancel() { const t = this; t._active && (t.tick(Date.now()), t._active = !1, t._notify(!1)) } tick(t) { const e = this, i = t - e._start, n = e._duration, o = e._prop, s = e._from, a = e._loop, r = e._to; let l; if (e._active = s !== r && (a || i < n), !e._active) return e._target[o] = r, void e._notify(!0); i < 0 ? e._target[o] = s : (l = i / n % 2, l = a && l > 1 ? 2 - l : l, l = e._easing(Math.min(1, Math.max(0, l))), e._target[o] = e._fn(s, r, l)) } wait() { const t = this._promises || (this._promises = []); return new Promise(((e, i) => { t.push({ res: e, rej: i }) })) } _notify(t) { const e = t ? "res" : "rej", i = this._promises || []; for (let t = 0; t < i.length; t++)i[t][e]() } } xt.set("animation", { delay: void 0, duration: 1e3, easing: "easeOutQuart", fn: void 0, from: void 0, loop: void 0, to: void 0, type: void 0 }); const cn = Object.keys(xt.animation); xt.describe("animation", { _fallback: !1, _indexable: !1, _scriptable: t => "onProgress" !== t && "onComplete" !== t && "fn" !== t }), xt.set("animations", { colors: { type: "color", properties: ["color", "borderColor", "backgroundColor"] }, numbers: { type: "number", properties: ["x", "y", "borderWidth", "radius", "tension"] } }), xt.describe("animations", { _fallback: "animation" }), xt.set("transitions", { active: { animation: { duration: 400 } }, resize: { animation: { duration: 0 } }, show: { animations: { colors: { from: "transparent" }, visible: { type: "boolean", duration: 0 } } }, hide: { animations: { colors: { to: "transparent" }, visible: { type: "boolean", easing: "linear", fn: t => 0 | t } } } }); class hn { constructor(t, e) { this._chart = t, this._properties = new Map, this.configure(e) } configure(t) { if (!U(t)) return; const e = this._properties; Object.getOwnPropertyNames(t).forEach((i => { const n = t[i]; if (!U(n)) return; const o = {}; for (const t of cn) o[t] = n[t]; (Y(n.properties) && n.properties || [i]).forEach((t => { t !== i && e.has(t) || e.set(t, o) })) })) } _animateOptions(t, e) { const i = e.options, n = function (t, e) { if (!e) return; let i = t.options; if (!i) return void (t.options = e); i.$shared && (t.options = i = Object.assign({}, i, { $shared: !1, $animations: {} })); return i }(t, i); if (!n) return []; const o = this._createAnimations(n, i); return i.$shared && function (t, e) { const i = [], n = Object.keys(e); for (let e = 0; e < n.length; e++) { const o = t[n[e]]; o && o.active() && i.push(o.wait()) } return Promise.all(i) }(t.options.$animations, i).then((() => { t.options = i }), (() => { })), o } _createAnimations(t, e) { const i = this._properties, n = [], o = t.$animations || (t.$animations = {}), s = Object.keys(e), a = Date.now(); let r; for (r = s.length - 1; r >= 0; --r) { const l = s[r]; if ("$" === l.charAt(0)) continue; if ("options" === l) { n.push(...this._animateOptions(t, e)); continue } const c = e[l]; let h = o[l]; const d = i.get(l); if (h) { if (d && h.active()) { h.update(d, c, a); continue } h.cancel() } d && d.duration ? (o[l] = h = new ln(d, t, l, c), n.push(h)) : t[l] = c } return n } update(t, e) { if (0 === this._properties.size) return void Object.assign(t, e); const i = this._createAnimations(t, e); return i.length ? (a.add(this._chart, i), !0) : void 0 } } function dn(t, e) { const i = t && t.options || {}, n = i.reverse, o = void 0 === i.min ? e : 0, s = void 0 === i.max ? e : 0; return { start: n ? s : o, end: n ? o : s } } function un(t, e) { const i = [], n = t._getSortedDatasetMetas(e); let o, s; for (o = 0, s = n.length; o < s; ++o)i.push(n[o].index); return i } function fn(t, e, i, n) { const o = t.keys, s = "single" === n.mode; let a, r, l, c; if (null !== e) { for (a = 0, r = o.length; a < r; ++a) { if (l = +o[a], l === i) { if (n.all) continue; break } c = t.values[l], X(c) && (s || 0 === e || Dt(e) === Dt(c)) && (e += c) } return e } } function gn(t, e) { const i = t && t.options.stacked; return i || void 0 === i && void 0 !== e.stack } function pn(t, e, i) { const n = t[e] || (t[e] = {}); return n[i] || (n[i] = {}) } function mn(t, e, i) { for (const n of e.getMatchingVisibleMetas("bar").reverse()) { const e = t[n.index]; if (i && e > 0 || !i && e < 0) return n.index } return null } function xn(t, e) { const { chart: i, _cachedMeta: n } = t, o = i._stacks || (i._stacks = {}), { iScale: s, vScale: a, index: r } = n, l = s.axis, c = a.axis, h = function (t, e, i) { return `${t.id}.${e.id}.${i.stack || i.type}` }(s, a, n), d = e.length; let u; for (let t = 0; t < d; ++t) { const i = e[t], { [l]: n, [c]: s } = i; u = (i._stacks || (i._stacks = {}))[c] = pn(o, h, n), u[r] = s, u._top = mn(u, a, !0), u._bottom = mn(u, a, !1) } } function bn(t, e) { const i = t.scales; return Object.keys(i).filter((t => i[t].axis === e)).shift() } function _n(t, e) { const i = t.controller.index, n = t.vScale && t.vScale.axis; if (n) { e = e || t._parsed; for (const t of e) { const e = t._stacks; if (!e || void 0 === e[n] || void 0 === e[n][i]) return; delete e[n][i] } } } const yn = t => "reset" === t || "none" === t, vn = (t, e) => e ? t : Object.assign({}, t); class wn { constructor(t, e) { this.chart = t, this._ctx = t.ctx, this.index = e, this._cachedDataOpts = {}, this._cachedMeta = this.getMeta(), this._type = this._cachedMeta.type, this.options = void 0, this._parsing = !1, this._data = void 0, this._objectData = void 0, this._sharedOptions = void 0, this._drawStart = void 0, this._drawCount = void 0, this.enableOptionSharing = !1, this.$context = void 0, this._syncList = [], this.initialize() } initialize() { const t = this, e = t._cachedMeta; t.configure(), t.linkScales(), e._stacked = gn(e.vScale, e), t.addElements() } updateIndex(t) { this.index !== t && _n(this._cachedMeta), this.index = t } linkScales() { const t = this, e = t.chart, i = t._cachedMeta, n = t.getDataset(), o = (t, e, i, n) => "x" === t ? e : "r" === t ? n : i, s = i.xAxisID = K(n.xAxisID, bn(e, "x")), a = i.yAxisID = K(n.yAxisID, bn(e, "y")), r = i.rAxisID = K(n.rAxisID, bn(e, "r")), l = i.indexAxis, c = i.iAxisID = o(l, s, a, r), h = i.vAxisID = o(l, a, s, r); i.xScale = t.getScaleForId(s), i.yScale = t.getScaleForId(a), i.rScale = t.getScaleForId(r), i.iScale = t.getScaleForId(c), i.vScale = t.getScaleForId(h) } getDataset() { return this.chart.data.datasets[this.index] } getMeta() { return this.chart.getDatasetMeta(this.index) } getScaleForId(t) { return this.chart.scales[t] } _getOtherScale(t) { const e = this._cachedMeta; return t === e.iScale ? e.vScale : e.iScale } reset() { this._update("reset") } _destroy() { const t = this._cachedMeta; this._data && he(this._data, this), t._stacked && _n(t) } _dataCheck() { const t = this, e = t.getDataset(), i = e.data || (e.data = []), n = t._data; if (U(i)) t._data = function (t) { const e = Object.keys(t), i = new Array(e.length); let n, o, s; for (n = 0, o = e.length; n < o; ++n)s = e[n], i[n] = { x: s, y: t[s] }; return i }(i); else if (n !== i) { if (n) { he(n, t); const e = t._cachedMeta; _n(e), e._parsed = [] } i && Object.isExtensible(i) && ce(i, t), t._syncList = [], t._data = i } } addElements() { const t = this, e = t._cachedMeta; t._dataCheck(), t.datasetElementType && (e.dataset = new t.datasetElementType) } buildOrUpdateElements(t) { const e = this, i = e._cachedMeta, n = e.getDataset(); let o = !1; e._dataCheck(); const s = i._stacked; i._stacked = gn(i.vScale, i), i.stack !== n.stack && (o = !0, _n(i), i.stack = n.stack), e._resyncElements(t), (o || s !== i._stacked) && xn(e, i._parsed) } configure() { const t = this, e = t.chart.config, i = e.datasetScopeKeys(t._type), n = e.getOptionScopes(t.getDataset(), i, !0); t.options = e.createResolver(n, t.getContext()), t._parsing = t.options.parsing } parse(t, e) { const i = this, { _cachedMeta: n, _data: o } = i, { iScale: s, _stacked: a } = n, r = s.axis; let l, c, h, d = 0 === t && e === o.length || n._sorted, u = t > 0 && n._parsed[t - 1]; if (!1 === i._parsing) n._parsed = o, n._sorted = !0, h = o; else { h = Y(o[t]) ? i.parseArrayData(n, o, t, e) : U(o[t]) ? i.parseObjectData(n, o, t, e) : i.parsePrimitiveData(n, o, t, e); const s = () => null === c[r] || u && c[r] < u[r]; for (l = 0; l < e; ++l)n._parsed[l + t] = c = h[l], d && (s() && (d = !1), u = c); n._sorted = d } a && xn(i, h) } parsePrimitiveData(t, e, i, n) { const { iScale: o, vScale: s } = t, a = o.axis, r = s.axis, l = o.getLabels(), c = o === s, h = new Array(n); let d, u, f; for (d = 0, u = n; d < u; ++d)f = d + i, h[d] = { [a]: c || o.parse(l[f], f), [r]: s.parse(e[f], f) }; return h } parseArrayData(t, e, i, n) { const { xScale: o, yScale: s } = t, a = new Array(n); let r, l, c, h; for (r = 0, l = n; r < l; ++r)c = r + i, h = e[c], a[r] = { x: o.parse(h[0], c), y: s.parse(h[1], c) }; return a } parseObjectData(t, e, i, n) { const { xScale: o, yScale: s } = t, { xAxisKey: a = "x", yAxisKey: r = "y" } = this._parsing, l = new Array(n); let c, h, d, u; for (c = 0, h = n; c < h; ++c)d = c + i, u = e[d], l[c] = { x: o.parse(lt(u, a), d), y: s.parse(lt(u, r), d) }; return l } getParsed(t) { return this._cachedMeta._parsed[t] } getDataElement(t) { return this._cachedMeta.data[t] } applyStack(t, e, i) { const n = this.chart, o = this._cachedMeta, s = e[t.axis]; return fn({ keys: un(n, !0), values: e._stacks[t.axis] }, s, o.index, { mode: i }) } updateRangeFromParsed(t, e, i, n) { const o = i[e.axis]; let s = null === o ? NaN : o; const a = n && i._stacks[e.axis]; n && a && (n.values = a, t.min = Math.min(t.min, s), t.max = Math.max(t.max, s), s = fn(n, o, this._cachedMeta.index, { all: !0 })), t.min = Math.min(t.min, s), t.max = Math.max(t.max, s) } getMinMax(t, e) { const i = this, n = i._cachedMeta, o = n._parsed, s = n._sorted && t === n.iScale, a = o.length, r = i._getOtherScale(t), l = e && n._stacked && { keys: un(i.chart, !0), values: null }, c = { min: Number.POSITIVE_INFINITY, max: Number.NEGATIVE_INFINITY }, { min: h, max: d } = function (t) { const { min: e, max: i, minDefined: n, maxDefined: o } = t.getUserBounds(); return { min: n ? e : Number.NEGATIVE_INFINITY, max: o ? i : Number.POSITIVE_INFINITY } }(r); let u, f, g, p; function m() { return g = o[u], f = g[t.axis], p = g[r.axis], !X(f) || h > p || d < p } for (u = 0; u < a && (m() || (i.updateRangeFromParsed(c, t, g, l), !s)); ++u); if (s) for (u = a - 1; u >= 0; --u)if (!m()) { i.updateRangeFromParsed(c, t, g, l); break } return c } getAllParsedValues(t) { const e = this._cachedMeta._parsed, i = []; let n, o, s; for (n = 0, o = e.length; n < o; ++n)s = e[n][t.axis], X(s) && i.push(s); return i } getMaxOverflow() { return !1 } getLabelAndValue(t) { const e = this._cachedMeta, i = e.iScale, n = e.vScale, o = this.getParsed(t); return { label: i ? "" + i.getLabelForValue(o[i.axis]) : "", value: n ? "" + n.getLabelForValue(o[n.axis]) : "" } } _update(t) { const e = this, i = e._cachedMeta; e.configure(), e._cachedDataOpts = {}, e.update(t || "default"), i._clip = function (t) { let e, i, n, o; return U(t) ? (e = t.top, i = t.right, n = t.bottom, o = t.left) : e = i = n = o = t, { top: e, right: i, bottom: n, left: o, disabled: !1 === t } }(K(e.options.clip, function (t, e, i) { if (!1 === i) return !1; const n = dn(t, i), o = dn(e, i); return { top: o.end, right: n.end, bottom: o.start, left: n.start } }(i.xScale, i.yScale, e.getMaxOverflow()))) } update(t) { } draw() { const t = this, e = t._ctx, i = t.chart, n = t._cachedMeta, o = n.data || [], s = i.chartArea, a = [], r = t._drawStart || 0, l = t._drawCount || o.length - r; let c; for (n.dataset && n.dataset.draw(e, s, r, l), c = r; c < r + l; ++c) { const t = o[c]; t.hidden || (t.active ? a.push(t) : t.draw(e, s)) } for (c = 0; c < a.length; ++c)a[c].draw(e, s) } getStyle(t, e) { const i = e ? "active" : "default"; return void 0 === t && this._cachedMeta.dataset ? this.resolveDatasetElementOptions(i) : this.resolveDataElementOptions(t || 0, i) } getContext(t, e, i) { const n = this, o = n.getDataset(); let s; if (t >= 0 && t < n._cachedMeta.data.length) { const e = n._cachedMeta.data[t]; s = e.$context || (e.$context = function (t, e, i) { return Object.assign(Object.create(t), { active: !1, dataIndex: e, parsed: void 0, raw: void 0, element: i, index: e, mode: "default", type: "data" }) }(n.getContext(), t, e)), s.parsed = n.getParsed(t), s.raw = o.data[t], s.index = s.dataIndex = t } else s = n.$context || (n.$context = function (t, e) { return Object.assign(Object.create(t), { active: !1, dataset: void 0, datasetIndex: e, index: e, mode: "default", type: "dataset" }) }(n.chart.getContext(), n.index)), s.dataset = o, s.index = s.datasetIndex = n.index; return s.active = !!e, s.mode = i, s } resolveDatasetElementOptions(t) { return this._resolveElementOptions(this.datasetElementType.id, t) } resolveDataElementOptions(t, e) { return this._resolveElementOptions(this.dataElementType.id, e, t) } _resolveElementOptions(t, e = "default", i) { const n = this, o = "active" === e, s = n._cachedDataOpts, a = t + "-" + e, r = s[a], l = n.enableOptionSharing && ht(i); if (r) return vn(r, l); const c = n.chart.config, h = c.datasetElementScopeKeys(n._type, t), d = o ? [`${t}Hover`, "hover", t, ""] : [t, ""], u = c.getOptionScopes(n.getDataset(), h), f = Object.keys(xt.elements[t]), g = c.resolveNamedOptions(u, f, (() => n.getContext(i, o)), d); return g.$shared && (g.$shared = l, s[a] = Object.freeze(vn(g, l))), g } _resolveAnimations(t, e, i) { const n = this, o = n.chart, s = n._cachedDataOpts, a = `animation-${e}`, r = s[a]; if (r) return r; let l; if (!1 !== o.options.animation) { const o = n.chart.config, s = o.datasetAnimationScopeKeys(n._type, e), a = o.getOptionScopes(n.getDataset(), s); l = o.createResolver(a, n.getContext(t, i, e)) } const c = new hn(o, l && l.animations); return l && l._cacheable && (s[a] = Object.freeze(c)), c } getSharedOptions(t) { if (t.$shared) return this._sharedOptions || (this._sharedOptions = Object.assign({}, t)) } includeOptions(t, e) { return !e || yn(t) || this.chart._animationsDisabled } updateElement(t, e, i, n) { yn(n) ? Object.assign(t, i) : this._resolveAnimations(e, n).update(t, i) } updateSharedOptions(t, e, i) { t && !yn(e) && this._resolveAnimations(void 0, e).update(t, i) } _setStyle(t, e, i, n) { t.active = n; const o = this.getStyle(e, n); this._resolveAnimations(e, i, n).update(t, { options: !n && this.getSharedOptions(o) || o }) } removeHoverStyle(t, e, i) { this._setStyle(t, i, "active", !1) } setHoverStyle(t, e, i) { this._setStyle(t, i, "active", !0) } _removeDatasetHoverStyle() { const t = this._cachedMeta.dataset; t && this._setStyle(t, void 0, "active", !1) } _setDatasetHoverStyle() { const t = this._cachedMeta.dataset; t && this._setStyle(t, void 0, "active", !0) } _resyncElements(t) { const e = this, i = e._data, n = e._cachedMeta.data; for (const [t, i, n] of e._syncList) e[t](i, n); e._syncList = []; const o = n.length, s = i.length, a = Math.min(s, o); a && e.parse(0, a), s > o ? e._insertElements(o, s - o, t) : s < o && e._removeElements(s, o - s) } _insertElements(t, e, i = !0) { const n = this, o = n._cachedMeta, s = o.data, a = t + e; let r; const l = t => { for (t.length += e, r = t.length - 1; r >= a; r--)t[r] = t[r - e] }; for (l(s), r = t; r < a; ++r)s[r] = new n.dataElementType; n._parsing && l(o._parsed), n.parse(t, e), i && n.updateElements(s, t, e, "reset") } updateElements(t, e, i, n) { } _removeElements(t, e) { const i = this._cachedMeta; if (this._parsing) { const n = i._parsed.splice(t, e); i._stacked && _n(i, n) } i.data.splice(t, e) } _sync(t) { if (this._parsing) this._syncList.push(t); else { const [e, i, n] = t; this[e](i, n) } } _onDataPush() { const t = arguments.length; this._sync(["_insertElements", this.getDataset().data.length - t, t]) } _onDataPop() { this._sync(["_removeElements", this._cachedMeta.data.length - 1, 1]) } _onDataShift() { this._sync(["_removeElements", 0, 1]) } _onDataSplice(t, e) { this._sync(["_removeElements", t, e]), this._sync(["_insertElements", t, arguments.length - 2]) } _onDataUnshift() { this._sync(["_insertElements", 0, arguments.length]) } } wn.defaults = {}, wn.prototype.datasetElementType = null, wn.prototype.dataElementType = null; class Mn { constructor() { this.x = void 0, this.y = void 0, this.active = !1, this.options = void 0, this.$animations = void 0 } tooltipPosition(t) { const { x: e, y: i } = this.getProps(["x", "y"], t); return { x: e, y: i } } hasValue() { return Tt(this.x) && Tt(this.y) } getProps(t, e) { const i = this, n = this.$animations; if (!e || !n) return i; const o = {}; return t.forEach((t => { o[t] = n[t] && n[t].active() ? n[t]._to : i[t] })), o } } Mn.defaults = {}, Mn.defaultRoutes = void 0; const kn = { values: t => Y(t) ? t : "" + t, numeric(t, e, i) { if (0 === t) return "0"; const n = this.chart.options.locale; let o, s = t; if (i.length > 1) { const e = Math.max(Math.abs(i[0].value), Math.abs(i[i.length - 1].value)); (e < 1e-4 || e > 1e15) && (o = "scientific"), s = function (t, e) { let i = e.length > 3 ? e[2].value - e[1].value : e[1].value - e[0].value; Math.abs(i) >= 1 && t !== Math.floor(t) && (i = t - Math.floor(t)); return i }(t, i) } const a = Pt(Math.abs(s)), r = Math.max(Math.min(-1 * Math.floor(a), 20), 0), l = { notation: o, minimumFractionDigits: r, maximumFractionDigits: r }; return Object.assign(l, this.options.ticks.format), Oi(t, n, l) }, logarithmic(t, e, i) { if (0 === t) return "0"; const n = t / Math.pow(10, Math.floor(Pt(t))); return 1 === n || 2 === n || 5 === n ? kn.numeric.call(this, t, e, i) : "" } }; var Sn = { formatters: kn }; function Pn(t, e) { const i = t.options.ticks, n = i.maxTicksLimit || function (t) { const e = t.options.offset, i = t._tickSize(), n = t._length / i + (e ? 0 : 1), o = t._maxLength / i; return Math.floor(Math.min(n, o)) }(t), o = i.major.enabled ? function (t) { const e = []; let i, n; for (i = 0, n = t.length; i < n; i++)t[i].major && e.push(i); return e }(e) : [], s = o.length, a = o[0], r = o[s - 1], l = []; if (s > n) return function (t, e, i, n) { let o, s = 0, a = i[0]; for (n = Math.ceil(n), o = 0; o < t.length; o++)o === a && (e.push(t[o]), s++, a = i[s * n]) }(e, l, o, s / n), l; const c = function (t, e, i) { const n = function (t) { const e = t.length; let i, n; if (e < 2) return !1; for (n = t[0], i = 1; i < e; ++i)if (t[i] - t[i - 1] !== n) return !1; return n }(t), o = e.length / i; if (!n) return Math.max(o, 1); const s = Ot(n); for (let t = 0, e = s.length - 1; t < e; t++) { const e = s[t]; if (e > o) return e } return Math.max(o, 1) }(o, e, n); if (s > 0) { let t, i; const n = s > 1 ? Math.round((r - a) / (s - 1)) : null; for (Dn(e, l, c, $(n) ? 0 : a - n, a), t = 0, i = s - 1; t < i; t++)Dn(e, l, c, o[t], o[t + 1]); return Dn(e, l, c, r, $(n) ? e.length : r + n), l } return Dn(e, l, c), l } function Dn(t, e, i, n, o) { const s = K(n, 0), a = Math.min(K(o, t.length), t.length); let r, l, c, h = 0; for (i = Math.ceil(i), o && (r = o - n, i = r / Math.floor(r / i)), c = s; c < 0;)h++, c = Math.round(s + h * i); for (l = Math.max(s, 0); l < a; l++)l === c && (e.push(t[l]), h++, c = Math.round(s + h * i)) } xt.set("scale", { display: !0, offset: !1, reverse: !1, beginAtZero: !1, bounds: "ticks", grace: 0, grid: { display: !0, lineWidth: 1, drawBorder: !0, drawOnChartArea: !0, drawTicks: !0, tickLength: 8, tickWidth: (t, e) => e.lineWidth, tickColor: (t, e) => e.color, offset: !1, borderDash: [], borderDashOffset: 0, borderWidth: 1 }, title: { display: !1, text: "", padding: { top: 4, bottom: 4 } }, ticks: { minRotation: 0, maxRotation: 50, mirror: !1, textStrokeWidth: 0, textStrokeColor: "", padding: 3, display: !0, autoSkip: !0, autoSkipPadding: 3, labelOffset: 0, callback: Sn.formatters.values, minor: {}, major: {}, align: "center", crossAlign: "near", showLabelBackdrop: !1, backdropColor: "rgba(255, 255, 255, 0.75)", backdropPadding: 2 } }), xt.route("scale.ticks", "color", "", "color"), xt.route("scale.grid", "color", "", "borderColor"), xt.route("scale.grid", "borderColor", "", "borderColor"), xt.route("scale.title", "color", "", "color"), xt.describe("scale", { _fallback: !1, _scriptable: t => !t.startsWith("before") && !t.startsWith("after") && "callback" !== t && "parser" !== t, _indexable: t => "borderDash" !== t && "tickBorderDash" !== t }), xt.describe("scales", { _fallback: "scale" }), xt.describe("scale.ticks", { _scriptable: t => "backdropPadding" !== t && "callback" !== t, _indexable: t => "backdropPadding" !== t }); const Cn = (t, e, i) => "top" === e || "left" === e ? t[e] + i : t[e] - i; function On(t, e) { const i = [], n = t.length / e, o = t.length; let s = 0; for (; s < o; s += n)i.push(t[Math.floor(s)]); return i } function Tn(t, e, i) { const n = t.ticks.length, o = Math.min(e, n - 1), s = t._startPixel, a = t._endPixel, r = 1e-6; let l, c = t.getPixelForTick(o); if (!(i && (l = 1 === n ? Math.max(c - s, a - c) : 0 === e ? (t.getPixelForTick(1) - c) / 2 : (c - t.getPixelForTick(o - 1)) / 2, c += o < e ? l : -l, c < s - r || c > a + r))) return c } function An(t) { return t.drawTicks ? t.tickLength : 0 } function Ln(t, e) { if (!t.display) return 0; const i = Ve(t.font, e), n = Be(t.padding); return (Y(t.text) ? t.text.length : 1) * i.lineHeight + n.height } function Rn(t, e, i) { let o = n(t); return (i && "right" !== e || !i && "right" === e) && (o = (t => "left" === t ? "right" : "right" === t ? "left" : t)(o)), o } class En extends Mn { constructor(t) { super(), this.id = t.id, this.type = t.type, this.options = void 0, this.ctx = t.ctx, this.chart = t.chart, this.top = void 0, this.bottom = void 0, this.left = void 0, this.right = void 0, this.width = void 0, this.height = void 0, this._margins = { left: 0, right: 0, top: 0, bottom: 0 }, this.maxWidth = void 0, this.maxHeight = void 0, this.paddingTop = void 0, this.paddingBottom = void 0, this.paddingLeft = void 0, this.paddingRight = void 0, this.axis = void 0, this.labelRotation = void 0, this.min = void 0, this.max = void 0, this._range = void 0, this.ticks = [], this._gridLineItems = null, this._labelItems = null, this._labelSizes = null, this._length = 0, this._maxLength = 0, this._longestTextCache = {}, this._startPixel = void 0, this._endPixel = void 0, this._reversePixels = !1, this._userMax = void 0, this._userMin = void 0, this._suggestedMax = void 0, this._suggestedMin = void 0, this._ticksLength = 0, this._borderValue = 0, this._cache = {}, this._dataLimitsCached = !1, this.$context = void 0 } init(t) { const e = this; e.options = t.setContext(e.getContext()), e.axis = t.axis, e._userMin = e.parse(t.min), e._userMax = e.parse(t.max), e._suggestedMin = e.parse(t.suggestedMin), e._suggestedMax = e.parse(t.suggestedMax) } parse(t, e) { return t } getUserBounds() { let { _userMin: t, _userMax: e, _suggestedMin: i, _suggestedMax: n } = this; return t = q(t, Number.POSITIVE_INFINITY), e = q(e, Number.NEGATIVE_INFINITY), i = q(i, Number.POSITIVE_INFINITY), n = q(n, Number.NEGATIVE_INFINITY), { min: q(t, i), max: q(e, n), minDefined: X(t), maxDefined: X(e) } } getMinMax(t) { const e = this; let i, { min: n, max: o, minDefined: s, maxDefined: a } = e.getUserBounds(); if (s && a) return { min: n, max: o }; const r = e.getMatchingVisibleMetas(); for (let l = 0, c = r.length; l < c; ++l)i = r[l].controller.getMinMax(e, t), s || (n = Math.min(n, i.min)), a || (o = Math.max(o, i.max)); return { min: q(n, q(o, n)), max: q(o, q(n, o)) } } getPadding() { const t = this; return { left: t.paddingLeft || 0, top: t.paddingTop || 0, right: t.paddingRight || 0, bottom: t.paddingBottom || 0 } } getTicks() { return this.ticks } getLabels() { const t = this.chart.data; return this.options.labels || (this.isHorizontal() ? t.xLabels : t.yLabels) || t.labels || [] } beforeLayout() { this._cache = {}, this._dataLimitsCached = !1 } beforeUpdate() { Q(this.options.beforeUpdate, [this]) } update(t, e, i) { const n = this, o = n.options.ticks, s = o.sampleSize; n.beforeUpdate(), n.maxWidth = t, n.maxHeight = e, n._margins = i = Object.assign({ left: 0, right: 0, top: 0, bottom: 0 }, i), n.ticks = null, n._labelSizes = null, n._gridLineItems = null, n._labelItems = null, n.beforeSetDimensions(), n.setDimensions(), n.afterSetDimensions(), n._maxLength = n.isHorizontal() ? n.width + i.left + i.right : n.height + i.top + i.bottom, n._dataLimitsCached || (n.beforeDataLimits(), n.determineDataLimits(), n.afterDataLimits(), n._range = Ne(n, n.options.grace), n._dataLimitsCached = !0), n.beforeBuildTicks(), n.ticks = n.buildTicks() || [], n.afterBuildTicks(); const a = s < n.ticks.length; n._convertTicksToLabels(a ? On(n.ticks, s) : n.ticks), n.configure(), n.beforeCalculateLabelRotation(), n.calculateLabelRotation(), n.afterCalculateLabelRotation(), o.display && (o.autoSkip || "auto" === o.source) && (n.ticks = Pn(n, n.ticks), n._labelSizes = null), a && n._convertTicksToLabels(n.ticks), n.beforeFit(), n.fit(), n.afterFit(), n.afterUpdate() } configure() { const t = this; let e, i, n = t.options.reverse; t.isHorizontal() ? (e = t.left, i = t.right) : (e = t.top, i = t.bottom, n = !n), t._startPixel = e, t._endPixel = i, t._reversePixels = n, t._length = i - e, t._alignToPixels = t.options.alignToPixels } afterUpdate() { Q(this.options.afterUpdate, [this]) } beforeSetDimensions() { Q(this.options.beforeSetDimensions, [this]) } setDimensions() { const t = this; t.isHorizontal() ? (t.width = t.maxWidth, t.left = 0, t.right = t.width) : (t.height = t.maxHeight, t.top = 0, t.bottom = t.height), t.paddingLeft = 0, t.paddingTop = 0, t.paddingRight = 0, t.paddingBottom = 0 } afterSetDimensions() { Q(this.options.afterSetDimensions, [this]) } _callHooks(t) { const e = this; e.chart.notifyPlugins(t, e.getContext()), Q(e.options[t], [e]) } beforeDataLimits() { this._callHooks("beforeDataLimits") } determineDataLimits() { } afterDataLimits() { this._callHooks("afterDataLimits") } beforeBuildTicks() { this._callHooks("beforeBuildTicks") } buildTicks() { return [] } afterBuildTicks() { this._callHooks("afterBuildTicks") } beforeTickToLabelConversion() { Q(this.options.beforeTickToLabelConversion, [this]) } generateTickLabels(t) { const e = this, i = e.options.ticks; let n, o, s; for (n = 0, o = t.length; n < o; n++)s = t[n], s.label = Q(i.callback, [s.value, n, t], e) } afterTickToLabelConversion() { Q(this.options.afterTickToLabelConversion, [this]) } beforeCalculateLabelRotation() { Q(this.options.beforeCalculateLabelRotation, [this]) } calculateLabelRotation() { const t = this, e = t.options, i = e.ticks, n = t.ticks.length, o = i.minRotation || 0, s = i.maxRotation; let a, r, l, c = o; if (!t._isVisible() || !i.display || o >= s || n <= 1 || !t.isHorizontal()) return void (t.labelRotation = o); const h = t._getLabelSizes(), d = h.widest.width, u = h.highest.height, f = Ht(t.chart.width - d, 0, t.maxWidth); a = e.offset ? t.maxWidth / n : f / (n - 1), d + 6 > a && (a = f / (n - (e.offset ? .5 : 1)), r = t.maxHeight - An(e.grid) - i.padding - Ln(e.title, t.chart.options.font), l = Math.sqrt(d * d + u * u), c = It(Math.min(Math.asin(Ht((h.highest.height + 6) / a, -1, 1)), Math.asin(Ht(r / l, -1, 1)) - Math.asin(Ht(u / l, -1, 1)))), c = Math.max(o, Math.min(s, c))), t.labelRotation = c } afterCalculateLabelRotation() { Q(this.options.afterCalculateLabelRotation, [this]) } beforeFit() { Q(this.options.beforeFit, [this]) } fit() { const t = this, e = { width: 0, height: 0 }, { chart: i, options: { ticks: n, title: o, grid: s } } = t, a = t._isVisible(), r = t.isHorizontal(); if (a) { const a = Ln(o, i.options.font); if (r ? (e.width = t.maxWidth, e.height = An(s) + a) : (e.height = t.maxHeight, e.width = An(s) + a), n.display && t.ticks.length) { const { first: i, last: o, widest: s, highest: a } = t._getLabelSizes(), l = 2 * n.padding, c = Et(t.labelRotation), h = Math.cos(c), d = Math.sin(c); if (r) { const i = n.mirror ? 0 : d * s.width + h * a.height; e.height = Math.min(t.maxHeight, e.height + i + l) } else { const i = n.mirror ? 0 : h * s.width + d * a.height; e.width = Math.min(t.maxWidth, e.width + i + l) } t._calculatePadding(i, o, d, h) } } t._handleMargins(), r ? (t.width = t._length = i.width - t._margins.left - t._margins.right, t.height = e.height) : (t.width = e.width, t.height = t._length = i.height - t._margins.top - t._margins.bottom) } _calculatePadding(t, e, i, n) { const o = this, { ticks: { align: s, padding: a }, position: r } = o.options, l = 0 !== o.labelRotation, c = "top" !== r && "x" === o.axis; if (o.isHorizontal()) { const r = o.getPixelForTick(0) - o.left, h = o.right - o.getPixelForTick(o.ticks.length - 1); let d = 0, u = 0; l ? c ? (d = n * t.width, u = i * e.height) : (d = i * t.height, u = n * e.width) : "start" === s ? u = e.width : "end" === s ? d = t.width : (d = t.width / 2, u = e.width / 2), o.paddingLeft = Math.max((d - r + a) * o.width / (o.width - r), 0), o.paddingRight = Math.max((u - h + a) * o.width / (o.width - h), 0) } else { let i = e.height / 2, n = t.height / 2; "start" === s ? (i = 0, n = t.height) : "end" === s && (i = e.height, n = 0), o.paddingTop = i + a, o.paddingBottom = n + a } } _handleMargins() { const t = this; t._margins && (t._margins.left = Math.max(t.paddingLeft, t._margins.left), t._margins.top = Math.max(t.paddingTop, t._margins.top), t._margins.right = Math.max(t.paddingRight, t._margins.right), t._margins.bottom = Math.max(t.paddingBottom, t._margins.bottom)) } afterFit() { Q(this.options.afterFit, [this]) } isHorizontal() { const { axis: t, position: e } = this.options; return "top" === e || "bottom" === e || "x" === t } isFullSize() { return this.options.fullSize } _convertTicksToLabels(t) { const e = this; let i, n; for (e.beforeTickToLabelConversion(), e.generateTickLabels(t), i = 0, n = t.length; i < n; i++)$(t[i].label) && (t.splice(i, 1), n--, i--); e.afterTickToLabelConversion() } _getLabelSizes() { const t = this; let e = t._labelSizes; if (!e) { const i = t.options.ticks.sampleSize; let n = t.ticks; i < n.length && (n = On(n, i)), t._labelSizes = e = t._computeLabelSizes(n, n.length) } return e } _computeLabelSizes(t, e) { const { ctx: i, _longestTextCache: n } = this, o = [], s = []; let a, r, l, c, h, d, u, f, g, p, m, x = 0, b = 0; for (a = 0; a < e; ++a) { if (c = t[a].label, h = this._resolveTickFontOptions(a), i.font = d = h.string, u = n[d] = n[d] || { data: {}, gc: [] }, f = h.lineHeight, g = p = 0, $(c) || Y(c)) { if (Y(c)) for (r = 0, l = c.length; r < l; ++r)m = c[r], $(m) || Y(m) || (g = Yt(i, u.data, u.gc, g, m), p += f) } else g = Yt(i, u.data, u.gc, g, c), p = f; o.push(g), s.push(p), x = Math.max(g, x), b = Math.max(p, b) } !function (t, e) { J(t, (t => { const i = t.gc, n = i.length / 2; let o; if (n > e) { for (o = 0; o < n; ++o)delete t.data[i[o]]; i.splice(0, n) } })) }(n, e); const _ = o.indexOf(x), y = s.indexOf(b), v = t => ({ width: o[t] || 0, height: s[t] || 0 }); return { first: v(0), last: v(e - 1), widest: v(_), highest: v(y), widths: o, heights: s } } getLabelForValue(t) { return t } getPixelForValue(t, e) { return NaN } getValueForPixel(t) { } getPixelForTick(t) { const e = this.ticks; return t < 0 || t > e.length - 1 ? null : this.getPixelForValue(e[t].value) } getPixelForDecimal(t) { const e = this; e._reversePixels && (t = 1 - t); const i = e._startPixel + t * e._length; return jt(e._alignToPixels ? Xt(e.chart, i, 0) : i) } getDecimalForPixel(t) { const e = (t - this._startPixel) / this._length; return this._reversePixels ? 1 - e : e } getBasePixel() { return this.getPixelForValue(this.getBaseValue()) } getBaseValue() { const { min: t, max: e } = this; return t < 0 && e < 0 ? e : t > 0 && e > 0 ? t : 0 } getContext(t) { const e = this, i = e.ticks || []; if (t >= 0 && t < i.length) { const n = i[t]; return n.$context || (n.$context = function (t, e, i) { return Object.assign(Object.create(t), { tick: i, index: e, type: "tick" }) }(e.getContext(), t, n)) } return e.$context || (e.$context = (n = e.chart.getContext(), o = e, Object.assign(Object.create(n), { scale: o, type: "scale" }))); var n, o } _tickSize() { const t = this, e = t.options.ticks, i = Et(t.labelRotation), n = Math.abs(Math.cos(i)), o = Math.abs(Math.sin(i)), s = t._getLabelSizes(), a = e.autoSkipPadding || 0, r = s ? s.widest.width + a : 0, l = s ? s.highest.height + a : 0; return t.isHorizontal() ? l * n > r * o ? r / n : l / o : l * o < r * n ? l / n : r / o } _isVisible() { const t = this.options.display; return "auto" !== t ? !!t : this.getMatchingVisibleMetas().length > 0 } _computeGridLineItems(t) { const e = this, i = e.axis, n = e.chart, o = e.options, { grid: s, position: a } = o, r = s.offset, l = e.isHorizontal(), c = e.ticks.length + (r ? 1 : 0), h = An(s), d = [], u = s.setContext(e.getContext()), f = u.drawBorder ? u.borderWidth : 0, g = f / 2, p = function (t) { return Xt(n, t, f) }; let m, x, b, _, y, v, w, M, k, S, P, D; if ("top" === a) m = p(e.bottom), v = e.bottom - h, M = m - g, S = p(t.top) + g, D = t.bottom; else if ("bottom" === a) m = p(e.top), S = t.top, D = p(t.bottom) - g, v = m + g, M = e.top + h; else if ("left" === a) m = p(e.right), y = e.right - h, w = m - g, k = p(t.left) + g, P = t.right; else if ("right" === a) m = p(e.left), k = t.left, P = p(t.right) - g, y = m + g, w = e.left + h; else if ("x" === i) { if ("center" === a) m = p((t.top + t.bottom) / 2 + .5); else if (U(a)) { const t = Object.keys(a)[0], i = a[t]; m = p(e.chart.scales[t].getPixelForValue(i)) } S = t.top, D = t.bottom, v = m + g, M = v + h } else if ("y" === i) { if ("center" === a) m = p((t.left + t.right) / 2); else if (U(a)) { const t = Object.keys(a)[0], i = a[t]; m = p(e.chart.scales[t].getPixelForValue(i)) } y = m - g, w = y - h, k = t.left, P = t.right } const C = K(o.ticks.maxTicksLimit, c), O = Math.max(1, Math.ceil(c / C)); for (x = 0; x < c; x += O) { const t = s.setContext(e.getContext(x)), i = t.lineWidth, o = t.color, a = s.borderDash || [], c = t.borderDashOffset, h = t.tickWidth, u = t.tickColor, f = t.tickBorderDash || [], g = t.tickBorderDashOffset; b = Tn(e, x, r), void 0 !== b && (_ = Xt(n, b, i), l ? y = w = k = P = _ : v = M = S = D = _, d.push({ tx1: y, ty1: v, tx2: w, ty2: M, x1: k, y1: S, x2: P, y2: D, width: i, color: o, borderDash: a, borderDashOffset: c, tickWidth: h, tickColor: u, tickBorderDash: f, tickBorderDashOffset: g })) } return e._ticksLength = c, e._borderValue = m, d } _computeLabelItems(t) { const e = this, i = e.axis, n = e.options, { position: o, ticks: s } = n, a = e.isHorizontal(), r = e.ticks, { align: l, crossAlign: c, padding: h, mirror: d } = s, u = An(n.grid), f = u + h, g = d ? -h : f, p = -Et(e.labelRotation), m = []; let x, b, _, y, v, w, M, k, S, P, D, C, O = "middle"; if ("top" === o) w = e.bottom - g, M = e._getXAxisLabelAlignment(); else if ("bottom" === o) w = e.top + g, M = e._getXAxisLabelAlignment(); else if ("left" === o) { const t = e._getYAxisLabelAlignment(u); M = t.textAlign, v = t.x } else if ("right" === o) { const t = e._getYAxisLabelAlignment(u); M = t.textAlign, v = t.x } else if ("x" === i) { if ("center" === o) w = (t.top + t.bottom) / 2 + f; else if (U(o)) { const t = Object.keys(o)[0], i = o[t]; w = e.chart.scales[t].getPixelForValue(i) + f } M = e._getXAxisLabelAlignment() } else if ("y" === i) { if ("center" === o) v = (t.left + t.right) / 2 - f; else if (U(o)) { const t = Object.keys(o)[0], i = o[t]; v = e.chart.scales[t].getPixelForValue(i) } M = e._getYAxisLabelAlignment(u).textAlign } "y" === i && ("start" === l ? O = "top" : "end" === l && (O = "bottom")); const T = e._getLabelSizes(); for (x = 0, b = r.length; x < b; ++x) { _ = r[x], y = _.label; const t = s.setContext(e.getContext(x)); k = e.getPixelForTick(x) + s.labelOffset, S = e._resolveTickFontOptions(x), P = S.lineHeight, D = Y(y) ? y.length : 1; const i = D / 2, n = t.color, l = t.textStrokeColor, h = t.textStrokeWidth; let u; if (a ? (v = k, C = "top" === o ? "near" === c || 0 !== p ? -D * P + P / 2 : "center" === c ? -T.highest.height / 2 - i * P + P : -T.highest.height + P / 2 : "near" === c || 0 !== p ? P / 2 : "center" === c ? T.highest.height / 2 - i * P : T.highest.height - D * P, d && (C *= -1)) : (w = k, C = (1 - D) * P / 2), t.showLabelBackdrop) { const e = Be(t.backdropPadding), i = T.heights[x], n = T.widths[x]; let o = w + C - e.top, s = v - e.left; switch (O) { case "middle": o -= i / 2; break; case "bottom": o -= i }switch (M) { case "center": s -= n / 2; break; case "right": s -= n }u = { left: s, top: o, width: n + e.width, height: i + e.height, color: t.backdropColor } } m.push({ rotation: p, label: y, font: S, color: n, strokeColor: l, strokeWidth: h, textOffset: C, textAlign: M, textBaseline: O, translation: [v, w], backdrop: u }) } return m } _getXAxisLabelAlignment() { const { position: t, ticks: e } = this.options; if (-Et(this.labelRotation)) return "top" === t ? "left" : "right"; let i = "center"; return "start" === e.align ? i = "left" : "end" === e.align && (i = "right"), i } _getYAxisLabelAlignment(t) { const e = this, { position: i, ticks: { crossAlign: n, mirror: o, padding: s } } = e.options, a = t + s, r = e._getLabelSizes().widest.width; let l, c; return "left" === i ? o ? (c = e.right + s, "near" === n ? l = "left" : "center" === n ? (l = "center", c += r / 2) : (l = "right", c += r)) : (c = e.right - a, "near" === n ? l = "right" : "center" === n ? (l = "center", c -= r / 2) : (l = "left", c = e.left)) : "right" === i ? o ? (c = e.left + s, "near" === n ? l = "right" : "center" === n ? (l = "center", c -= r / 2) : (l = "left", c -= r)) : (c = e.left + a, "near" === n ? l = "left" : "center" === n ? (l = "center", c += r / 2) : (l = "right", c = e.right)) : l = "right", { textAlign: l, x: c } } _computeLabelArea() { const t = this; if (t.options.ticks.mirror) return; const e = t.chart, i = t.options.position; return "left" === i || "right" === i ? { top: 0, left: t.left, bottom: e.height, right: t.right } : "top" === i || "bottom" === i ? { top: t.top, left: 0, bottom: t.bottom, right: e.width } : void 0 } drawBackground() { const { ctx: t, options: { backgroundColor: e }, left: i, top: n, width: o, height: s } = this; e && (t.save(), t.fillStyle = e, t.fillRect(i, n, o, s), t.restore()) } getLineWidthForValue(t) { const e = this, i = e.options.grid; if (!e._isVisible() || !i.display) return 0; const n = e.ticks.findIndex((e => e.value === t)); if (n >= 0) { return i.setContext(e.getContext(n)).lineWidth } return 0 } drawGrid(t) { const e = this, i = e.options.grid, n = e.ctx, o = e._gridLineItems || (e._gridLineItems = e._computeGridLineItems(t)); let s, a; const r = (t, e, i) => { i.width && i.color && (n.save(), n.lineWidth = i.width, n.strokeStyle = i.color, n.setLineDash(i.borderDash || []), n.lineDashOffset = i.borderDashOffset, n.beginPath(), n.moveTo(t.x, t.y), n.lineTo(e.x, e.y), n.stroke(), n.restore()) }; if (i.display) for (s = 0, a = o.length; s < a; ++s) { const t = o[s]; i.drawOnChartArea && r({ x: t.x1, y: t.y1 }, { x: t.x2, y: t.y2 }, t), i.drawTicks && r({ x: t.tx1, y: t.ty1 }, { x: t.tx2, y: t.ty2 }, { color: t.tickColor, width: t.tickWidth, borderDash: t.tickBorderDash, borderDashOffset: t.tickBorderDashOffset }) } } drawBorder() { const t = this, { chart: e, ctx: i, options: { grid: n } } = t, o = n.setContext(t.getContext()), s = n.drawBorder ? o.borderWidth : 0; if (!s) return; const a = n.setContext(t.getContext(0)).lineWidth, r = t._borderValue; let l, c, h, d; t.isHorizontal() ? (l = Xt(e, t.left, s) - s / 2, c = Xt(e, t.right, a) + a / 2, h = d = r) : (h = Xt(e, t.top, s) - s / 2, d = Xt(e, t.bottom, a) + a / 2, l = c = r), i.save(), i.lineWidth = o.borderWidth, i.strokeStyle = o.borderColor, i.beginPath(), i.moveTo(l, h), i.lineTo(c, d), i.stroke(), i.restore() } drawLabels(t) { const e = this; if (!e.options.ticks.display) return; const i = e.ctx, n = e._computeLabelArea(); n && Zt(i, n); const o = e._labelItems || (e._labelItems = e._computeLabelItems(t)); let s, a; for (s = 0, a = o.length; s < a; ++s) { const t = o[s], e = t.font, n = t.label; t.backdrop && (i.fillStyle = t.backdrop.color, i.fillRect(t.backdrop.left, t.backdrop.top, t.backdrop.width, t.backdrop.height)), ee(i, n, 0, t.textOffset, e, t) } n && Qt(i) } drawTitle() { const { ctx: t, options: { position: e, title: i, reverse: n } } = this; if (!i.display) return; const s = Ve(i.font), a = Be(i.padding), r = i.align; let l = s.lineHeight / 2; "bottom" === e || "center" === e || U(e) ? (l += a.bottom, Y(i.text) && (l += s.lineHeight * (i.text.length - 1))) : l += a.top; const { titleX: c, titleY: h, maxWidth: d, rotation: u } = function (t, e, i, n) { const { top: s, left: a, bottom: r, right: l, chart: c } = t, { chartArea: h, scales: d } = c; let u, f, g, p = 0; const m = r - s, x = l - a; if (t.isHorizontal()) { if (f = o(n, a, l), U(i)) { const t = Object.keys(i)[0], n = i[t]; g = d[t].getPixelForValue(n) + m - e } else g = "center" === i ? (h.bottom + h.top) / 2 + m - e : Cn(t, i, e); u = l - a } else { if (U(i)) { const t = Object.keys(i)[0], n = i[t]; f = d[t].getPixelForValue(n) - x + e } else f = "center" === i ? (h.left + h.right) / 2 - x + e : Cn(t, i, e); g = o(n, r, s), p = "left" === i ? -Mt : Mt } return { titleX: f, titleY: g, maxWidth: u, rotation: p } }(this, l, e, r); ee(t, i.text, 0, 0, s, { color: i.color, maxWidth: d, rotation: u, textAlign: Rn(r, e, n), textBaseline: "middle", translation: [c, h] }) } draw(t) { const e = this; e._isVisible() && (e.drawBackground(), e.drawGrid(t), e.drawBorder(), e.drawTitle(), e.drawLabels(t)) } _layers() { const t = this, e = t.options, i = e.ticks && e.ticks.z || 0, n = K(e.grid && e.grid.z, -1); return t._isVisible() && t.draw === En.prototype.draw ? [{ z: n, draw(e) { t.drawBackground(), t.drawGrid(e), t.drawTitle() } }, { z: n + 1, draw() { t.drawBorder() } }, { z: i, draw(e) { t.drawLabels(e) } }] : [{ z: i, draw(e) { t.draw(e) } }] } getMatchingVisibleMetas(t) { const e = this, i = e.chart.getSortedVisibleDatasetMetas(), n = e.axis + "AxisID", o = []; let s, a; for (s = 0, a = i.length; s < a; ++s) { const a = i[s]; a[n] !== e.id || t && a.type !== t || o.push(a) } return o } _resolveTickFontOptions(t) { return Ve(this.options.ticks.setContext(this.getContext(t)).font) } _maxDigits() { const t = this, e = t._resolveTickFontOptions(0).lineHeight; return (t.isHorizontal() ? t.width : t.height) / e } } class In { constructor(t, e, i) { this.type = t, this.scope = e, this.override = i, this.items = Object.create(null) } isForType(t) { return Object.prototype.isPrototypeOf.call(this.type.prototype, t.prototype) } register(t) { const e = this, i = Object.getPrototypeOf(t); let n; (function (t) { return "id" in t && "defaults" in t })(i) && (n = e.register(i)); const o = e.items, s = t.id, a = e.scope + "." + s; if (!s) throw new Error("class does not have id: " + t); return s in o || (o[s] = t, function (t, e, i) { const n = ot(Object.create(null), [i ? xt.get(i) : {}, xt.get(e), t.defaults]); xt.set(e, n), t.defaultRoutes && function (t, e) { Object.keys(e).forEach((i => { const n = i.split("."), o = n.pop(), s = [t].concat(n).join("."), a = e[i].split("."), r = a.pop(), l = a.join("."); xt.route(s, o, l, r) })) }(e, t.defaultRoutes); t.descriptors && xt.describe(e, t.descriptors) }(t, a, n), e.override && xt.override(t.id, t.overrides)), a } get(t) { return this.items[t] } unregister(t) { const e = this.items, i = t.id, n = this.scope; i in e && delete e[i], n && i in xt[n] && (delete xt[n][i], this.override && delete ft[i]) } } var zn = new class { constructor() { this.controllers = new In(wn, "datasets", !0), this.elements = new In(Mn, "elements"), this.plugins = new In(Object, "plugins"), this.scales = new In(En, "scales"), this._typedRegistries = [this.controllers, this.scales, this.elements] } add(...t) { this._each("register", t) } remove(...t) { this._each("unregister", t) } addControllers(...t) { this._each("register", t, this.controllers) } addElements(...t) { this._each("register", t, this.elements) } addPlugins(...t) { this._each("register", t, this.plugins) } addScales(...t) { this._each("register", t, this.scales) } getController(t) { return this._get(t, this.controllers, "controller") } getElement(t) { return this._get(t, this.elements, "element") } getPlugin(t) { return this._get(t, this.plugins, "plugin") } getScale(t) { return this._get(t, this.scales, "scale") } removeControllers(...t) { this._each("unregister", t, this.controllers) } removeElements(...t) { this._each("unregister", t, this.elements) } removePlugins(...t) { this._each("unregister", t, this.plugins) } removeScales(...t) { this._each("unregister", t, this.scales) } _each(t, e, i) { const n = this;[...e].forEach((e => { const o = i || n._getRegistryForType(e); i || o.isForType(e) || o === n.plugins && e.id ? n._exec(t, o, e) : J(e, (e => { const o = i || n._getRegistryForType(e); n._exec(t, o, e) })) })) } _exec(t, e, i) { const n = ct(t); Q(i["before" + n], [], i), e[t](i), Q(i["after" + n], [], i) } _getRegistryForType(t) { for (let e = 0; e < this._typedRegistries.length; e++) { const i = this._typedRegistries[e]; if (i.isForType(t)) return i } return this.plugins } _get(t, e, i) { const n = e.get(t); if (void 0 === n) throw new Error('"' + t + '" is not a registered ' + i + "."); return n } }; class Fn { constructor() { this._init = [] } notify(t, e, i, n) { const o = this; "beforeInit" === e && (o._init = o._createDescriptors(t, !0), o._notify(o._init, t, "install")); const s = n ? o._descriptors(t).filter(n) : o._descriptors(t), a = o._notify(s, t, e, i); return "destroy" === e && (o._notify(s, t, "stop"), o._notify(o._init, t, "uninstall")), a } _notify(t, e, i, n) { n = n || {}; for (const o of t) { const t = o.plugin; if (!1 === Q(t[i], [e, n, o.options], t) && n.cancelable) return !1 } return !0 } invalidate() { $(this._cache) || (this._oldCache = this._cache, this._cache = void 0) } _descriptors(t) { if (this._cache) return this._cache; const e = this._cache = this._createDescriptors(t); return this._notifyStateChanges(t), e } _createDescriptors(t, e) { const i = t && t.config, n = K(i.options && i.options.plugins, {}), o = function (t) { const e = [], i = Object.keys(zn.plugins.items); for (let t = 0; t < i.length; t++)e.push(zn.getPlugin(i[t])); const n = t.plugins || []; for (let t = 0; t < n.length; t++) { const i = n[t]; -1 === e.indexOf(i) && e.push(i) } return e }(i); return !1 !== n || e ? function (t, e, i, n) { const o = [], s = t.getContext(); for (let a = 0; a < e.length; a++) { const r = e[a], l = Bn(i[r.id], n); null !== l && o.push({ plugin: r, options: Vn(t.config, r, l, s) }) } return o }(t, o, n, e) : [] } _notifyStateChanges(t) { const e = this._oldCache || [], i = this._cache, n = (t, e) => t.filter((t => !e.some((e => t.plugin.id === e.plugin.id)))); this._notify(n(e, i), t, "stop"), this._notify(n(i, e), t, "start") } } function Bn(t, e) { return e || !1 !== t ? !0 === t ? {} : t : null } function Vn(t, e, i, n) { const o = t.pluginScopeKeys(e), s = t.getOptionScopes(i, o); return t.createResolver(s, n, [""], { scriptable: !1, indexable: !1, allKeys: !0 }) } function Wn(t, e) { const i = xt.datasets[t] || {}; return ((e.datasets || {})[t] || {}).indexAxis || e.indexAxis || i.indexAxis || "x" } function Nn(t, e) { return "x" === t || "y" === t ? t : e.axis || ("top" === (i = e.position) || "bottom" === i ? "x" : "left" === i || "right" === i ? "y" : void 0) || t.charAt(0).toLowerCase(); var i } function Hn(t) { const e = t.options || (t.options = {}); e.plugins = K(e.plugins, {}), e.scales = function (t, e) { const i = ft[t.type] || { scales: {} }, n = e.scales || {}, o = Wn(t.type, e), s = Object.create(null), a = Object.create(null); return Object.keys(n).forEach((t => { const e = n[t], r = Nn(t, e), l = function (t, e) { return t === e ? "_index_" : "_value_" }(r, o), c = i.scales || {}; s[r] = s[r] || t, a[t] = st(Object.create(null), [{ axis: r }, e, c[r], c[l]]) })), t.data.datasets.forEach((i => { const o = i.type || t.type, r = i.indexAxis || Wn(o, e), l = (ft[o] || {}).scales || {}; Object.keys(l).forEach((t => { const e = function (t, e) { let i = t; return "_index_" === t ? i = e : "_value_" === t && (i = "x" === e ? "y" : "x"), i }(t, r), o = i[e + "AxisID"] || s[e] || e; a[o] = a[o] || Object.create(null), st(a[o], [{ axis: e }, n[o], l[t]]) })) })), Object.keys(a).forEach((t => { const e = a[t]; st(e, [xt.scales[e.type], xt.scale]) })), a }(t, e) } function jn(t) { return (t = t || {}).datasets = t.datasets || [], t.labels = t.labels || [], t } const $n = new Map, Yn = new Set; function Un(t, e) { let i = $n.get(t); return i || (i = e(), $n.set(t, i), Yn.add(i)), i } const Xn = (t, e, i) => { const n = lt(e, i); void 0 !== n && t.add(n) }; class qn { constructor(t) { this._config = function (t) { return (t = t || {}).data = jn(t.data), Hn(t), t }(t), this._scopeCache = new Map, this._resolverCache = new Map } get platform() { return this._config.platform } get type() { return this._config.type } set type(t) { this._config.type = t } get data() { return this._config.data } set data(t) { this._config.data = jn(t) } get options() { return this._config.options } set options(t) { this._config.options = t } get plugins() { return this._config.plugins } update() { const t = this._config; this.clearCache(), Hn(t) } clearCache() { this._scopeCache.clear(), this._resolverCache.clear() } datasetScopeKeys(t) { return Un(t, (() => [[`datasets.${t}`, ""]])) } datasetAnimationScopeKeys(t, e) { return Un(`${t}.transition.${e}`, (() => [[`datasets.${t}.transitions.${e}`, `transitions.${e}`], [`datasets.${t}`, ""]])) } datasetElementScopeKeys(t, e) { return Un(`${t}-${e}`, (() => [[`datasets.${t}.elements.${e}`, `datasets.${t}`, `elements.${e}`, ""]])) } pluginScopeKeys(t) { const e = t.id; return Un(`${this.type}-plugin-${e}`, (() => [[`plugins.${e}`, ...t.additionalOptionScopes || []]])) } _cachedScopes(t, e) { const i = this._scopeCache; let n = i.get(t); return n && !e || (n = new Map, i.set(t, n)), n } getOptionScopes(t, e, i) { const { options: n, type: o } = this, s = this._cachedScopes(t, i), a = s.get(e); if (a) return a; const r = new Set; e.forEach((e => { t && (r.add(t), e.forEach((e => Xn(r, t, e)))), e.forEach((t => Xn(r, n, t))), e.forEach((t => Xn(r, ft[o] || {}, t))), e.forEach((t => Xn(r, xt, t))), e.forEach((t => Xn(r, gt, t))) })); const l = Array.from(r); return 0 === l.length && l.push(Object.create(null)), Yn.has(e) && s.set(e, l), l } chartOptionScopes() { const { options: t, type: e } = this; return [t, ft[e] || {}, xt.datasets[e] || {}, { type: e }, xt, gt] } resolveNamedOptions(t, e, i, n = [""]) { const o = { $shared: !0 }, { resolver: s, subPrefixes: a } = Kn(this._resolverCache, t, n); let r = s; if (function (t, e) { const { isScriptable: i, isIndexable: n } = ni(t); for (const o of e) if (i(o) && dt(t[o]) || n(o) && Y(t[o])) return !0; return !1 }(s, e)) { o.$shared = !1; r = ii(s, i = dt(i) ? i() : i, this.createResolver(t, i, a)) } for (const t of e) o[t] = r[t]; return o } createResolver(t, e, i = [""], n) { const { resolver: o } = Kn(this._resolverCache, t, i); return U(e) ? ii(o, e, void 0, n) : o } } function Kn(t, e, i) { let n = t.get(e); n || (n = new Map, t.set(e, n)); const o = i.join(); let s = n.get(o); if (!s) { s = { resolver: ei(e, i), subPrefixes: i.filter((t => !t.toLowerCase().includes("hover"))) }, n.set(o, s) } return s } const Gn = ["top", "bottom", "left", "right", "chartArea"]; function Zn(t, e) { return "top" === t || "bottom" === t || -1 === Gn.indexOf(t) && "x" === e } function Qn(t, e) { return function (i, n) { return i[t] === n[t] ? i[e] - n[e] : i[t] - n[t] } } function Jn(t) { const e = t.chart, i = e.options.animation; e.notifyPlugins("afterRender"), Q(i && i.onComplete, [t], e) } function to(t) { const e = t.chart, i = e.options.animation; Q(i && i.onProgress, [t], e) } function eo(t) { return ue() && "string" == typeof t ? t = document.getElementById(t) : t && t.length && (t = t[0]), t && t.canvas && (t = t.canvas), t } const io = {}, no = t => { const e = eo(t); return Object.values(io).filter((t => t.canvas === e)).pop() }; class oo { constructor(t, e) { const n = this, o = this.config = new qn(e), s = eo(t), r = no(s); if (r) throw new Error("Canvas is already in use. Chart with ID '" + r.id + "' must be destroyed before the canvas can be reused."); const l = o.createResolver(o.chartOptionScopes(), n.getContext()); this.platform = new (o.platform || on(s)); const c = n.platform.acquireContext(s, l.aspectRatio), h = c && c.canvas, d = h && h.height, u = h && h.width; this.id = j(), this.ctx = c, this.canvas = h, this.width = u, this.height = d, this._options = l, this._aspectRatio = this.aspectRatio, this._layers = [], this._metasets = [], this._stacks = void 0, this.boxes = [], this.currentDevicePixelRatio = void 0, this.chartArea = void 0, this._active = [], this._lastEvent = void 0, this._listeners = {}, this._responsiveListeners = void 0, this._sortedMetasets = [], this.scales = {}, this._plugins = new Fn, this.$proxies = {}, this._hiddenIndices = {}, this.attached = !1, this._animationsDisabled = void 0, this.$context = void 0, this._doResize = i((() => this.update("resize")), l.resizeDelay || 0), io[n.id] = n, c && h ? (a.listen(n, "complete", Jn), a.listen(n, "progress", to), n._initialize(), n.attached && n.update()) : console.error("Failed to create chart: can't acquire context from the given item") } get aspectRatio() { const { options: { aspectRatio: t, maintainAspectRatio: e }, width: i, height: n, _aspectRatio: o } = this; return $(t) ? e && o ? o : n ? i / n : null : t } get data() { return this.config.data } set data(t) { this.config.data = t } get options() { return this._options } set options(t) { this.config.options = t } _initialize() { const t = this; return t.notifyPlugins("beforeInit"), t.options.responsive ? t.resize() : we(t, t.options.devicePixelRatio), t.bindEvents(), t.notifyPlugins("afterInit"), t } clear() { return qt(this.canvas, this.ctx), this } stop() { return a.stop(this), this } resize(t, e) { a.running(this) ? this._resizeBeforeDraw = { width: t, height: e } : this._resize(t, e) } _resize(t, e) { const i = this, n = i.options, o = i.canvas, s = n.maintainAspectRatio && i.aspectRatio, a = i.platform.getMaximumSize(o, t, e, s), r = n.devicePixelRatio || i.platform.getDevicePixelRatio(); i.width = a.width, i.height = a.height, i._aspectRatio = i.aspectRatio, we(i, r, !0) && (i.notifyPlugins("resize", { size: a }), Q(n.onResize, [i, a], i), i.attached && i._doResize() && i.render()) } ensureScalesHaveIDs() { J(this.options.scales || {}, ((t, e) => { t.id = e })) } buildOrUpdateScales() { const t = this, e = t.options, i = e.scales, n = t.scales, o = Object.keys(n).reduce(((t, e) => (t[e] = !1, t)), {}); let s = []; i && (s = s.concat(Object.keys(i).map((t => { const e = i[t], n = Nn(t, e), o = "r" === n, s = "x" === n; return { options: e, dposition: o ? "chartArea" : s ? "bottom" : "left", dtype: o ? "radialLinear" : s ? "category" : "linear" } })))), J(s, (i => { const s = i.options, a = s.id, r = Nn(a, s), l = K(s.type, i.dtype); void 0 !== s.position && Zn(s.position, r) === Zn(i.dposition) || (s.position = i.dposition), o[a] = !0; let c = null; if (a in n && n[a].type === l) c = n[a]; else { c = new (zn.getScale(l))({ id: a, type: l, ctx: t.ctx, chart: t }), n[c.id] = c } c.init(s, e) })), J(o, ((t, e) => { t || delete n[e] })), J(n, (e => { ti.configure(t, e, e.options), ti.addBox(t, e) })) } _updateMetasets() { const t = this, e = t._metasets, i = t.data.datasets.length, n = e.length; if (e.sort(((t, e) => t.index - e.index)), n > i) { for (let e = i; e < n; ++e)t._destroyDatasetMeta(e); e.splice(i, n - i) } t._sortedMetasets = e.slice(0).sort(Qn("order", "index")) } _removeUnreferencedMetasets() { const t = this, { _metasets: e, data: { datasets: i } } = t; e.length > i.length && delete t._stacks, e.forEach(((e, n) => { 0 === i.filter((t => t === e._dataset)).length && t._destroyDatasetMeta(n) })) } buildOrUpdateControllers() { const t = this, e = [], i = t.data.datasets; let n, o; for (t._removeUnreferencedMetasets(), n = 0, o = i.length; n < o; n++) { const o = i[n]; let s = t.getDatasetMeta(n); const a = o.type || t.config.type; if (s.type && s.type !== a && (t._destroyDatasetMeta(n), s = t.getDatasetMeta(n)), s.type = a, s.indexAxis = o.indexAxis || Wn(a, t.options), s.order = o.order || 0, s.index = n, s.label = "" + o.label, s.visible = t.isDatasetVisible(n), s.controller) s.controller.updateIndex(n), s.controller.linkScales(); else { const i = zn.getController(a), { datasetElementType: o, dataElementType: r } = xt.datasets[a]; Object.assign(i.prototype, { dataElementType: zn.getElement(r), datasetElementType: o && zn.getElement(o) }), s.controller = new i(t, n), e.push(s.controller) } } return t._updateMetasets(), e } _resetElements() { const t = this; J(t.data.datasets, ((e, i) => { t.getDatasetMeta(i).controller.reset() }), t) } reset() { this._resetElements(), this.notifyPlugins("reset") } update(t) { const e = this, i = e.config; i.update(), e._options = i.createResolver(i.chartOptionScopes(), e.getContext()), J(e.scales, (t => { ti.removeBox(e, t) })); const n = e._animationsDisabled = !e.options.animation; e.ensureScalesHaveIDs(), e.buildOrUpdateScales(); const o = new Set(Object.keys(e._listeners)), s = new Set(e.options.events); if (ut(o, s) && !!this._responsiveListeners === e.options.responsive || (e.unbindEvents(), e.bindEvents()), e._plugins.invalidate(), !1 === e.notifyPlugins("beforeUpdate", { mode: t, cancelable: !0 })) return; const a = e.buildOrUpdateControllers(); e.notifyPlugins("beforeElementsUpdate"); let r = 0; for (let t = 0, i = e.data.datasets.length; t < i; t++) { const { controller: i } = e.getDatasetMeta(t), o = !n && -1 === a.indexOf(i); i.buildOrUpdateElements(o), r = Math.max(+i.getMaxOverflow(), r) } e._minPadding = r, e._updateLayout(r), n || J(a, (t => { t.reset() })), e._updateDatasets(t), e.notifyPlugins("afterUpdate", { mode: t }), e._layers.sort(Qn("z", "_idx")), e._lastEvent && e._eventHandler(e._lastEvent, !0), e.render() } _updateLayout(t) { const e = this; if (!1 === e.notifyPlugins("beforeLayout", { cancelable: !0 })) return; ti.update(e, e.width, e.height, t); const i = e.chartArea, n = i.width <= 0 || i.height <= 0; e._layers = [], J(e.boxes, (t => { n && "chartArea" === t.position || (t.configure && t.configure(), e._layers.push(...t._layers())) }), e), e._layers.forEach(((t, e) => { t._idx = e })), e.notifyPlugins("afterLayout") } _updateDatasets(t) { const e = this, i = "function" == typeof t; if (!1 !== e.notifyPlugins("beforeDatasetsUpdate", { mode: t, cancelable: !0 })) { for (let n = 0, o = e.data.datasets.length; n < o; ++n)e._updateDataset(n, i ? t({ datasetIndex: n }) : t); e.notifyPlugins("afterDatasetsUpdate", { mode: t }) } } _updateDataset(t, e) { const i = this, n = i.getDatasetMeta(t), o = { meta: n, index: t, mode: e, cancelable: !0 }; !1 !== i.notifyPlugins("beforeDatasetUpdate", o) && (n.controller._update(e), o.cancelable = !1, i.notifyPlugins("afterDatasetUpdate", o)) } render() { const t = this; !1 !== t.notifyPlugins("beforeRender", { cancelable: !0 }) && (a.has(t) ? t.attached && !a.running(t) && a.start(t) : (t.draw(), Jn({ chart: t }))) } draw() { const t = this; let e; if (t._resizeBeforeDraw) { const { width: e, height: i } = t._resizeBeforeDraw; t._resize(e, i), t._resizeBeforeDraw = null } if (t.clear(), t.width <= 0 || t.height <= 0) return; if (!1 === t.notifyPlugins("beforeDraw", { cancelable: !0 })) return; const i = t._layers; for (e = 0; e < i.length && i[e].z <= 0; ++e)i[e].draw(t.chartArea); for (t._drawDatasets(); e < i.length; ++e)i[e].draw(t.chartArea); t.notifyPlugins("afterDraw") } _getSortedDatasetMetas(t) { const e = this._sortedMetasets, i = []; let n, o; for (n = 0, o = e.length; n < o; ++n) { const o = e[n]; t && !o.visible || i.push(o) } return i } getSortedVisibleDatasetMetas() { return this._getSortedDatasetMetas(!0) } _drawDatasets() { const t = this; if (!1 === t.notifyPlugins("beforeDatasetsDraw", { cancelable: !0 })) return; const e = t.getSortedVisibleDatasetMetas(); for (let i = e.length - 1; i >= 0; --i)t._drawDataset(e[i]); t.notifyPlugins("afterDatasetsDraw") } _drawDataset(t) { const e = this, i = e.ctx, n = t._clip, o = !n.disabled, s = e.chartArea, a = { meta: t, index: t.index, cancelable: !0 }; !1 !== e.notifyPlugins("beforeDatasetDraw", a) && (o && Zt(i, { left: !1 === n.left ? 0 : s.left - n.left, right: !1 === n.right ? e.width : s.right + n.right, top: !1 === n.top ? 0 : s.top - n.top, bottom: !1 === n.bottom ? e.height : s.bottom + n.bottom }), t.controller.draw(), o && Qt(i), a.cancelable = !1, e.notifyPlugins("afterDatasetDraw", a)) } getElementsAtEventForMode(t, e, i, n) { const o = Ae.modes[e]; return "function" == typeof o ? o(this, t, i, n) : [] } getDatasetMeta(t) { const e = this.data.datasets[t], i = this._metasets; let n = i.filter((t => t && t._dataset === e)).pop(); return n || (n = { type: null, data: [], dataset: null, controller: null, hidden: null, xAxisID: null, yAxisID: null, order: e && e.order || 0, index: t, _dataset: e, _parsed: [], _sorted: !1 }, i.push(n)), n } getContext() { return this.$context || (this.$context = { chart: this, type: "chart" }) } getVisibleDatasetCount() { return this.getSortedVisibleDatasetMetas().length } isDatasetVisible(t) { const e = this.data.datasets[t]; if (!e) return !1; const i = this.getDatasetMeta(t); return "boolean" == typeof i.hidden ? !i.hidden : !e.hidden } setDatasetVisibility(t, e) { this.getDatasetMeta(t).hidden = !e } toggleDataVisibility(t) { this._hiddenIndices[t] = !this._hiddenIndices[t] } getDataVisibility(t) { return !this._hiddenIndices[t] } _updateVisibility(t, e, i) { const n = this, o = i ? "show" : "hide", s = n.getDatasetMeta(t), a = s.controller._resolveAnimations(void 0, o); ht(e) ? (s.data[e].hidden = !i, n.update()) : (n.setDatasetVisibility(t, i), a.update(s, { visible: i }), n.update((e => e.datasetIndex === t ? o : void 0))) } hide(t, e) { this._updateVisibility(t, e, !1) } show(t, e) { this._updateVisibility(t, e, !0) } _destroyDatasetMeta(t) { const e = this, i = e._metasets && e._metasets[t]; i && i.controller && (i.controller._destroy(), delete e._metasets[t]) } destroy() { const t = this, { canvas: e, ctx: i } = t; let n, o; for (t.stop(), a.remove(t), n = 0, o = t.data.datasets.length; n < o; ++n)t._destroyDatasetMeta(n); t.config.clearCache(), e && (t.unbindEvents(), qt(e, i), t.platform.releaseContext(i), t.canvas = null, t.ctx = null), t.notifyPlugins("destroy"), delete io[t.id] } toBase64Image(...t) { return this.canvas.toDataURL(...t) } bindEvents() { this.bindUserEvents(), this.options.responsive ? this.bindResponsiveEvents() : this.attached = !0 } bindUserEvents() { const t = this, e = t._listeners, i = t.platform, n = function (e, i, n) { e.offsetX = i, e.offsetY = n, t._eventHandler(e) }; J(t.options.events, (o => ((n, o) => { i.addEventListener(t, n, o), e[n] = o })(o, n))) } bindResponsiveEvents() { const t = this; t._responsiveListeners || (t._responsiveListeners = {}); const e = t._responsiveListeners, i = t.platform, n = (n, o) => { i.addEventListener(t, n, o), e[n] = o }, o = (n, o) => { e[n] && (i.removeEventListener(t, n, o), delete e[n]) }, s = (e, i) => { t.canvas && t.resize(e, i) }; let a; const r = () => { o("attach", r), t.attached = !0, t.resize(), n("resize", s), n("detach", a) }; a = () => { t.attached = !1, o("resize", s), n("attach", r) }, i.isAttached(t.canvas) ? r() : a() } unbindEvents() { const t = this; J(t._listeners, ((e, i) => { t.platform.removeEventListener(t, i, e) })), t._listeners = {}, J(t._responsiveListeners, ((e, i) => { t.platform.removeEventListener(t, i, e) })), t._responsiveListeners = void 0 } updateHoverStyle(t, e, i) { const n = i ? "set" : "remove"; let o, s, a, r; for ("dataset" === e && (o = this.getDatasetMeta(t[0].datasetIndex), o.controller["_" + n + "DatasetHoverStyle"]()), a = 0, r = t.length; a < r; ++a) { s = t[a]; const e = s && this.getDatasetMeta(s.datasetIndex).controller; e && e[n + "HoverStyle"](s.element, s.datasetIndex, s.index) } } getActiveElements() { return this._active || [] } setActiveElements(t) { const e = this, i = e._active || [], n = t.map((({ datasetIndex: t, index: i }) => { const n = e.getDatasetMeta(t); if (!n) throw new Error("No dataset found at index " + t); return { datasetIndex: t, element: n.data[i], index: i } })); !tt(n, i) && (e._active = n, e._updateHoverStyles(n, i)) } notifyPlugins(t, e, i) { return this._plugins.notify(this, t, e, i) } _updateHoverStyles(t, e, i) { const n = this, o = n.options.hover, s = (t, e) => t.filter((t => !e.some((e => t.datasetIndex === e.datasetIndex && t.index === e.index)))), a = s(e, t), r = i ? t : s(t, e); a.length && n.updateHoverStyle(a, o.mode, !1), r.length && o.mode && n.updateHoverStyle(r, o.mode, !0) } _eventHandler(t, e) { const i = this, n = { event: t, replay: e, cancelable: !0 }, o = e => (e.options.events || this.options.events).includes(t.type); if (!1 === i.notifyPlugins("beforeEvent", n, o)) return; const s = i._handleEvent(t, e); return n.cancelable = !1, i.notifyPlugins("afterEvent", n, o), (s || n.changed) && i.render(), i } _handleEvent(t, e) { const i = this, { _active: n = [], options: o } = i, s = o.hover, a = e; let r = [], l = !1, c = null; return "mouseout" !== t.type && (r = i.getElementsAtEventForMode(t, s.mode, s, a), c = "click" === t.type ? i._lastEvent : t), i._lastEvent = null, Gt(t, i.chartArea, i._minPadding) && (Q(o.onHover, [t, r, i], i), "mouseup" !== t.type && "click" !== t.type && "contextmenu" !== t.type || Q(o.onClick, [t, r, i], i)), l = !tt(r, n), (l || e) && (i._active = r, i._updateHoverStyles(r, n, e)), i._lastEvent = c, l } } const so = () => J(oo.instances, (t => t._plugins.invalidate())), ao = !0; function ro() { throw new Error("This method is not implemented: Check that a complete date adapter is provided.") } Object.defineProperties(oo, { defaults: { enumerable: ao, value: xt }, instances: { enumerable: ao, value: io }, overrides: { enumerable: ao, value: ft }, registry: { enumerable: ao, value: zn }, version: { enumerable: ao, value: "3.5.1" }, getChart: { enumerable: ao, value: no }, register: { enumerable: ao, value: (...t) => { zn.add(...t), so() } }, unregister: { enumerable: ao, value: (...t) => { zn.remove(...t), so() } } }); class lo { constructor(t) { this.options = t || {} } formats() { return ro() } parse(t, e) { return ro() } format(t, e) { return ro() } add(t, e, i) { return ro() } diff(t, e, i) { return ro() } startOf(t, e, i) { return ro() } endOf(t, e) { return ro() } } lo.override = function (t) { Object.assign(lo.prototype, t) }; var co = { _date: lo }; function ho(t) { const e = function (t) { if (!t._cache.$bar) { const e = t.getMatchingVisibleMetas("bar"); let i = []; for (let n = 0, o = e.length; n < o; n++)i = i.concat(e[n].controller.getAllParsedValues(t)); t._cache.$bar = de(i.sort(((t, e) => t - e))) } return t._cache.$bar }(t); let i, n, o, s, a = t._length; const r = () => { 32767 !== o && -32768 !== o && (ht(s) && (a = Math.min(a, Math.abs(o - s) || a)), s = o) }; for (i = 0, n = e.length; i < n; ++i)o = t.getPixelForValue(e[i]), r(); for (s = void 0, i = 0, n = t.ticks.length; i < n; ++i)o = t.getPixelForTick(i), r(); return a } function uo(t, e, i, n) { return Y(t) ? function (t, e, i, n) { const o = i.parse(t[0], n), s = i.parse(t[1], n), a = Math.min(o, s), r = Math.max(o, s); let l = a, c = r; Math.abs(a) > Math.abs(r) && (l = r, c = a), e[i.axis] = c, e._custom = { barStart: l, barEnd: c, start: o, end: s, min: a, max: r } }(t, e, i, n) : e[i.axis] = i.parse(t, n), e } function fo(t, e, i, n) { const o = t.iScale, s = t.vScale, a = o.getLabels(), r = o === s, l = []; let c, h, d, u; for (c = i, h = i + n; c < h; ++c)u = e[c], d = {}, d[o.axis] = r || o.parse(a[c], c), l.push(uo(u, d, s, c)); return l } function go(t) { return t && void 0 !== t.barStart && void 0 !== t.barEnd } function po(t, e, i, n) { let o = e.borderSkipped; const s = {}; if (!o) return void (t.borderSkipped = s); const { start: a, end: r, reverse: l, top: c, bottom: h } = function (t) { let e, i, n, o, s; return t.horizontal ? (e = t.base > t.x, i = "left", n = "right") : (e = t.base < t.y, i = "bottom", n = "top"), e ? (o = "end", s = "start") : (o = "start", s = "end"), { start: i, end: n, reverse: e, top: o, bottom: s } }(t); "middle" === o && i && (t.enableBorderRadius = !0, (i._top || 0) === n ? o = c : (i._bottom || 0) === n ? o = h : (s[mo(h, a, r, l)] = !0, o = c)), s[mo(o, a, r, l)] = !0, t.borderSkipped = s } function mo(t, e, i, n) { var o, s, a; return n ? (a = i, t = xo(t = (o = t) === (s = e) ? a : o === a ? s : o, i, e)) : t = xo(t, e, i), t } function xo(t, e, i) { return "start" === t ? e : "end" === t ? i : t } class bo extends wn { parsePrimitiveData(t, e, i, n) { return fo(t, e, i, n) } parseArrayData(t, e, i, n) { return fo(t, e, i, n) } parseObjectData(t, e, i, n) { const { iScale: o, vScale: s } = t, { xAxisKey: a = "x", yAxisKey: r = "y" } = this._parsing, l = "x" === o.axis ? a : r, c = "x" === s.axis ? a : r, h = []; let d, u, f, g; for (d = i, u = i + n; d < u; ++d)g = e[d], f = {}, f[o.axis] = o.parse(lt(g, l), d), h.push(uo(lt(g, c), f, s, d)); return h } updateRangeFromParsed(t, e, i, n) { super.updateRangeFromParsed(t, e, i, n); const o = i._custom; o && e === this._cachedMeta.vScale && (t.min = Math.min(t.min, o.min), t.max = Math.max(t.max, o.max)) } getMaxOverflow() { return 0 } getLabelAndValue(t) { const e = this._cachedMeta, { iScale: i, vScale: n } = e, o = this.getParsed(t), s = o._custom, a = go(s) ? "[" + s.start + ", " + s.end + "]" : "" + n.getLabelForValue(o[n.axis]); return { label: "" + i.getLabelForValue(o[i.axis]), value: a } } initialize() { const t = this; t.enableOptionSharing = !0, super.initialize(); t._cachedMeta.stack = t.getDataset().stack } update(t) { const e = this._cachedMeta; this.updateElements(e.data, 0, e.data.length, t) } updateElements(t, e, i, n) { const o = this, s = "reset" === n, { index: a, _cachedMeta: { vScale: r } } = o, l = r.getBasePixel(), c = r.isHorizontal(), h = o._getRuler(), d = o.resolveDataElementOptions(e, n), u = o.getSharedOptions(d), f = o.includeOptions(n, u); o.updateSharedOptions(u, n, d); for (let d = e; d < e + i; d++) { const e = o.getParsed(d), i = s || $(e[r.axis]) ? { base: l, head: l } : o._calculateBarValuePixels(d), g = o._calculateBarIndexPixels(d, h), p = (e._stacks || {})[r.axis], m = { horizontal: c, base: i.base, enableBorderRadius: !p || go(e._custom) || a === p._top || a === p._bottom, x: c ? i.head : g.center, y: c ? g.center : i.head, height: c ? g.size : Math.abs(i.size), width: c ? Math.abs(i.size) : g.size }; f && (m.options = u || o.resolveDataElementOptions(d, t[d].active ? "active" : n)), po(m, m.options || t[d].options, p, a), o.updateElement(t[d], d, m, n) } } _getStacks(t, e) { const i = this._cachedMeta.iScale, n = i.getMatchingVisibleMetas(this._type), o = i.options.stacked, s = n.length, a = []; let r, l; for (r = 0; r < s; ++r)if (l = n[r], l.controller.options.grouped) { if (void 0 !== e) { const t = l.controller.getParsed(e)[l.controller._cachedMeta.vScale.axis]; if ($(t) || isNaN(t)) continue } if ((!1 === o || -1 === a.indexOf(l.stack) || void 0 === o && void 0 === l.stack) && a.push(l.stack), l.index === t) break } return a.length || a.push(void 0), a } _getStackCount(t) { return this._getStacks(void 0, t).length } _getStackIndex(t, e, i) { const n = this._getStacks(t, i), o = void 0 !== e ? n.indexOf(e) : -1; return -1 === o ? n.length - 1 : o } _getRuler() { const t = this, e = t.options, i = t._cachedMeta, n = i.iScale, o = []; let s, a; for (s = 0, a = i.data.length; s < a; ++s)o.push(n.getPixelForValue(t.getParsed(s)[n.axis], s)); const r = e.barThickness; return { min: r || ho(n), pixels: o, start: n._startPixel, end: n._endPixel, stackCount: t._getStackCount(), scale: n, grouped: e.grouped, ratio: r ? 1 : e.categoryPercentage * e.barPercentage } } _calculateBarValuePixels(t) { const e = this, { _cachedMeta: { vScale: i, _stacked: n }, options: { base: o, minBarLength: s } } = e, a = o || 0, r = e.getParsed(t), l = r._custom, c = go(l); let h, d, u = r[i.axis], f = 0, g = n ? e.applyStack(i, r, n) : u; g !== u && (f = g - u, g = u), c && (u = l.barStart, g = l.barEnd - l.barStart, 0 !== u && Dt(u) !== Dt(l.barEnd) && (f = 0), f += u); const p = $(o) || c ? f : o; let m = i.getPixelForValue(p); if (h = e.chart.getDataVisibility(t) ? i.getPixelForValue(f + g) : m, d = h - m, Math.abs(d) < s && (d = function (t, e, i) { return 0 !== t ? Dt(t) : (e.isHorizontal() ? 1 : -1) * (e.min >= i ? 1 : -1) }(d, i, a) * s, u === a && (m -= d / 2), h = m + d), m === i.getPixelForValue(a)) { const t = Dt(d) * i.getLineWidthForValue(a) / 2; m += t, d -= t } return { size: d, base: m, head: h, center: h + d / 2 } } _calculateBarIndexPixels(t, e) { const i = this, n = e.scale, o = i.options, s = o.skipNull, a = K(o.maxBarThickness, 1 / 0); let r, l; if (e.grouped) { const n = s ? i._getStackCount(t) : e.stackCount, c = "flex" === o.barThickness ? function (t, e, i, n) { const o = e.pixels, s = o[t]; let a = t > 0 ? o[t - 1] : null, r = t < o.length - 1 ? o[t + 1] : null; const l = i.categoryPercentage; null === a && (a = s - (null === r ? e.end - e.start : r - s)), null === r && (r = s + s - a); const c = s - (s - Math.min(a, r)) / 2 * l; return { chunk: Math.abs(r - a) / 2 * l / n, ratio: i.barPercentage, start: c } }(t, e, o, n) : function (t, e, i, n) { const o = i.barThickness; let s, a; return $(o) ? (s = e.min * i.categoryPercentage, a = i.barPercentage) : (s = o * n, a = 1), { chunk: s / n, ratio: a, start: e.pixels[t] - s / 2 } }(t, e, o, n), h = i._getStackIndex(i.index, i._cachedMeta.stack, s ? t : void 0); r = c.start + c.chunk * h + c.chunk / 2, l = Math.min(a, c.chunk * c.ratio) } else r = n.getPixelForValue(i.getParsed(t)[n.axis], t), l = Math.min(a, e.min * e.ratio); return { base: r - l / 2, head: r + l / 2, center: r, size: l } } draw() { const t = this, e = t._cachedMeta, i = e.vScale, n = e.data, o = n.length; let s = 0; for (; s < o; ++s)null !== t.getParsed(s)[i.axis] && n[s].draw(t._ctx) } } bo.id = "bar", bo.defaults = { datasetElementType: !1, dataElementType: "bar", categoryPercentage: .8, barPercentage: .9, grouped: !0, animations: { numbers: { type: "number", properties: ["x", "y", "base", "width", "height"] } } }, bo.overrides = { scales: { _index_: { type: "category", offset: !0, grid: { offset: !0 } }, _value_: { type: "linear", beginAtZero: !0 } } }; class _o extends wn { initialize() { this.enableOptionSharing = !0, super.initialize() } parseObjectData(t, e, i, n) { const { xScale: o, yScale: s } = t, { xAxisKey: a = "x", yAxisKey: r = "y" } = this._parsing, l = []; let c, h, d; for (c = i, h = i + n; c < h; ++c)d = e[c], l.push({ x: o.parse(lt(d, a), c), y: s.parse(lt(d, r), c), _custom: d && d.r && +d.r }); return l } getMaxOverflow() { const { data: t, _parsed: e } = this._cachedMeta; let i = 0; for (let n = t.length - 1; n >= 0; --n)i = Math.max(i, t[n].size() / 2, e[n]._custom); return i > 0 && i } getLabelAndValue(t) { const e = this._cachedMeta, { xScale: i, yScale: n } = e, o = this.getParsed(t), s = i.getLabelForValue(o.x), a = n.getLabelForValue(o.y), r = o._custom; return { label: e.label, value: "(" + s + ", " + a + (r ? ", " + r : "") + ")" } } update(t) { const e = this._cachedMeta.data; this.updateElements(e, 0, e.length, t) } updateElements(t, e, i, n) { const o = this, s = "reset" === n, { iScale: a, vScale: r } = o._cachedMeta, l = o.resolveDataElementOptions(e, n), c = o.getSharedOptions(l), h = o.includeOptions(n, c), d = a.axis, u = r.axis; for (let l = e; l < e + i; l++) { const e = t[l], i = !s && o.getParsed(l), c = {}, f = c[d] = s ? a.getPixelForDecimal(.5) : a.getPixelForValue(i[d]), g = c[u] = s ? r.getBasePixel() : r.getPixelForValue(i[u]); c.skip = isNaN(f) || isNaN(g), h && (c.options = o.resolveDataElementOptions(l, e.active ? "active" : n), s && (c.options.radius = 0)), o.updateElement(e, l, c, n) } o.updateSharedOptions(c, n, l) } resolveDataElementOptions(t, e) { const i = this.getParsed(t); let n = super.resolveDataElementOptions(t, e); n.$shared && (n = Object.assign({}, n, { $shared: !1 })); const o = n.radius; return "active" !== e && (n.radius = 0), n.radius += K(i && i._custom, o), n } } _o.id = "bubble", _o.defaults = { datasetElementType: !1, dataElementType: "point", animations: { numbers: { type: "number", properties: ["x", "y", "borderWidth", "radius"] } } }, _o.overrides = { scales: { x: { type: "linear" }, y: { type: "linear" } }, plugins: { tooltip: { callbacks: { title: () => "" } } } }; class yo extends wn { constructor(t, e) { super(t, e), this.enableOptionSharing = !0, this.innerRadius = void 0, this.outerRadius = void 0, this.offsetX = void 0, this.offsetY = void 0 } linkScales() { } parse(t, e) { const i = this.getDataset().data, n = this._cachedMeta; let o, s; for (o = t, s = t + e; o < s; ++o)n._parsed[o] = +i[o] } _getRotation() { return Et(this.options.rotation - 90) } _getCircumference() { return Et(this.options.circumference) } _getRotationExtents() { let t = _t, e = -_t; const i = this; for (let n = 0; n < i.chart.data.datasets.length; ++n)if (i.chart.isDatasetVisible(n)) { const o = i.chart.getDatasetMeta(n).controller, s = o._getRotation(), a = o._getCircumference(); t = Math.min(t, s), e = Math.max(e, s + a) } return { rotation: t, circumference: e - t } } update(t) { const e = this, i = e.chart, { chartArea: n } = i, o = e._cachedMeta, s = o.data, a = e.getMaxBorderWidth() + e.getMaxOffset(s) + e.options.spacing, r = Math.max((Math.min(n.width, n.height) - a) / 2, 0), l = Math.min(G(e.options.cutout, r), 1), c = e._getRingWeight(e.index), { circumference: h, rotation: d } = e._getRotationExtents(), { ratioX: u, ratioY: f, offsetX: g, offsetY: p } = function (t, e, i) { let n = 1, o = 1, s = 0, a = 0; if (e < _t) { const r = t, l = r + e, c = Math.cos(r), h = Math.sin(r), d = Math.cos(l), u = Math.sin(l), f = (t, e, n) => Nt(t, r, l, !0) ? 1 : Math.max(e, e * i, n, n * i), g = (t, e, n) => Nt(t, r, l, !0) ? -1 : Math.min(e, e * i, n, n * i), p = f(0, c, d), m = f(Mt, h, u), x = g(bt, c, d), b = g(bt + Mt, h, u); n = (p - x) / 2, o = (m - b) / 2, s = -(p + x) / 2, a = -(m + b) / 2 } return { ratioX: n, ratioY: o, offsetX: s, offsetY: a } }(d, h, l), m = (n.width - a) / u, x = (n.height - a) / f, b = Math.max(Math.min(m, x) / 2, 0), _ = Z(e.options.radius, b), y = (_ - Math.max(_ * l, 0)) / e._getVisibleDatasetWeightTotal(); e.offsetX = g * _, e.offsetY = p * _, o.total = e.calculateTotal(), e.outerRadius = _ - y * e._getRingWeightOffset(e.index), e.innerRadius = Math.max(e.outerRadius - y * c, 0), e.updateElements(s, 0, s.length, t) } _circumference(t, e) { const i = this, n = i.options, o = i._cachedMeta, s = i._getCircumference(); return e && n.animation.animateRotate || !this.chart.getDataVisibility(t) || null === o._parsed[t] || o.data[t].hidden ? 0 : i.calculateCircumference(o._parsed[t] * s / _t) } updateElements(t, e, i, n) { const o = this, s = "reset" === n, a = o.chart, r = a.chartArea, l = a.options.animation, c = (r.left + r.right) / 2, h = (r.top + r.bottom) / 2, d = s && l.animateScale, u = d ? 0 : o.innerRadius, f = d ? 0 : o.outerRadius, g = o.resolveDataElementOptions(e, n), p = o.getSharedOptions(g), m = o.includeOptions(n, p); let x, b = o._getRotation(); for (x = 0; x < e; ++x)b += o._circumference(x, s); for (x = e; x < e + i; ++x) { const e = o._circumference(x, s), i = t[x], a = { x: c + o.offsetX, y: h + o.offsetY, startAngle: b, endAngle: b + e, circumference: e, outerRadius: f, innerRadius: u }; m && (a.options = p || o.resolveDataElementOptions(x, i.active ? "active" : n)), b += e, o.updateElement(i, x, a, n) } o.updateSharedOptions(p, n, g) } calculateTotal() { const t = this._cachedMeta, e = t.data; let i, n = 0; for (i = 0; i < e.length; i++) { const o = t._parsed[i]; null === o || isNaN(o) || !this.chart.getDataVisibility(i) || e[i].hidden || (n += Math.abs(o)) } return n } calculateCircumference(t) { const e = this._cachedMeta.total; return e > 0 && !isNaN(t) ? _t * (Math.abs(t) / e) : 0 } getLabelAndValue(t) { const e = this._cachedMeta, i = this.chart, n = i.data.labels || [], o = Oi(e._parsed[t], i.options.locale); return { label: n[t] || "", value: o } } getMaxBorderWidth(t) { const e = this; let i = 0; const n = e.chart; let o, s, a, r, l; if (!t) for (o = 0, s = n.data.datasets.length; o < s; ++o)if (n.isDatasetVisible(o)) { a = n.getDatasetMeta(o), t = a.data, r = a.controller, r !== e && r.configure(); break } if (!t) return 0; for (o = 0, s = t.length; o < s; ++o)l = r.resolveDataElementOptions(o), "inner" !== l.borderAlign && (i = Math.max(i, l.borderWidth || 0, l.hoverBorderWidth || 0)); return i } getMaxOffset(t) { let e = 0; for (let i = 0, n = t.length; i < n; ++i) { const t = this.resolveDataElementOptions(i); e = Math.max(e, t.offset || 0, t.hoverOffset || 0) } return e } _getRingWeightOffset(t) { let e = 0; for (let i = 0; i < t; ++i)this.chart.isDatasetVisible(i) && (e += this._getRingWeight(i)); return e } _getRingWeight(t) { return Math.max(K(this.chart.data.datasets[t].weight, 1), 0) } _getVisibleDatasetWeightTotal() { return this._getRingWeightOffset(this.chart.data.datasets.length) || 1 } } yo.id = "doughnut", yo.defaults = { datasetElementType: !1, dataElementType: "arc", animation: { animateRotate: !0, animateScale: !1 }, animations: { numbers: { type: "number", properties: ["circumference", "endAngle", "innerRadius", "outerRadius", "startAngle", "x", "y", "offset", "borderWidth", "spacing"] } }, cutout: "50%", rotation: 0, circumference: 360, radius: "100%", spacing: 0, indexAxis: "r" }, yo.descriptors = { _scriptable: t => "spacing" !== t, _indexable: t => "spacing" !== t }, yo.overrides = { aspectRatio: 1, plugins: { legend: { labels: { generateLabels(t) { const e = t.data; if (e.labels.length && e.datasets.length) { const { labels: { pointStyle: i } } = t.legend.options; return e.labels.map(((e, n) => { const o = t.getDatasetMeta(0).controller.getStyle(n); return { text: e, fillStyle: o.backgroundColor, strokeStyle: o.borderColor, lineWidth: o.borderWidth, pointStyle: i, hidden: !t.getDataVisibility(n), index: n } })) } return [] } }, onClick(t, e, i) { i.chart.toggleDataVisibility(e.index), i.chart.update() } }, tooltip: { callbacks: { title: () => "", label(t) { let e = t.label; const i = ": " + t.formattedValue; return Y(e) ? (e = e.slice(), e[0] += i) : e += i, e } } } } }; class vo extends wn { initialize() { this.enableOptionSharing = !0, super.initialize() } update(t) { const e = this, i = e._cachedMeta, { dataset: n, data: o = [], _dataset: s } = i, a = e.chart._animationsDisabled; let { start: r, count: l } = function (t, e, i) { const n = e.length; let o = 0, s = n; if (t._sorted) { const { iScale: a, _parsed: r } = t, l = a.axis, { min: c, max: h, minDefined: d, maxDefined: u } = a.getUserBounds(); d && (o = Ht(Math.min(se(r, a.axis, c).lo, i ? n : se(e, l, a.getPixelForValue(c)).lo), 0, n - 1)), s = u ? Ht(Math.max(se(r, a.axis, h).hi + 1, i ? 0 : se(e, l, a.getPixelForValue(h)).hi + 1), o, n) - o : n - o } return { start: o, count: s } }(i, o, a); e._drawStart = r, e._drawCount = l, function (t) { const { xScale: e, yScale: i, _scaleRanges: n } = t, o = { xmin: e.min, xmax: e.max, ymin: i.min, ymax: i.max }; if (!n) return t._scaleRanges = o, !0; const s = n.xmin !== e.min || n.xmax !== e.max || n.ymin !== i.min || n.ymax !== i.max; return Object.assign(n, o), s }(i) && (r = 0, l = o.length), n._datasetIndex = e.index, n._decimated = !!s._decimated, n.points = o; const c = e.resolveDatasetElementOptions(t); e.options.showLine || (c.borderWidth = 0), c.segment = e.options.segment, e.updateElement(n, void 0, { animated: !a, options: c }, t), e.updateElements(o, r, l, t) } updateElements(t, e, i, n) { const o = this, s = "reset" === n, { iScale: a, vScale: r, _stacked: l } = o._cachedMeta, c = o.resolveDataElementOptions(e, n), h = o.getSharedOptions(c), d = o.includeOptions(n, h), u = a.axis, f = r.axis, g = o.options.spanGaps, p = Tt(g) ? g : Number.POSITIVE_INFINITY, m = o.chart._animationsDisabled || s || "none" === n; let x = e > 0 && o.getParsed(e - 1); for (let c = e; c < e + i; ++c) { const e = t[c], i = o.getParsed(c), g = m ? e : {}, b = $(i[f]), _ = g[u] = a.getPixelForValue(i[u], c), y = g[f] = s || b ? r.getBasePixel() : r.getPixelForValue(l ? o.applyStack(r, i, l) : i[f], c); g.skip = isNaN(_) || isNaN(y) || b, g.stop = c > 0 && i[u] - x[u] > p, g.parsed = i, d && (g.options = h || o.resolveDataElementOptions(c, e.active ? "active" : n)), m || o.updateElement(e, c, g, n), x = i } o.updateSharedOptions(h, n, c) } getMaxOverflow() { const t = this, e = t._cachedMeta, i = e.dataset, n = i.options && i.options.borderWidth || 0, o = e.data || []; if (!o.length) return n; const s = o[0].size(t.resolveDataElementOptions(0)), a = o[o.length - 1].size(t.resolveDataElementOptions(o.length - 1)); return Math.max(n, s, a) / 2 } draw() { const t = this._cachedMeta; t.dataset.updateControlPoints(this.chart.chartArea, t.iScale.axis), super.draw() } } vo.id = "line", vo.defaults = { datasetElementType: "line", dataElementType: "point", showLine: !0, spanGaps: !1 }, vo.overrides = { scales: { _index_: { type: "category" }, _value_: { type: "linear" } } }; class wo extends wn { constructor(t, e) { super(t, e), this.innerRadius = void 0, this.outerRadius = void 0 } getLabelAndValue(t) { const e = this._cachedMeta, i = this.chart, n = i.data.labels || [], o = Oi(e._parsed[t].r, i.options.locale); return { label: n[t] || "", value: o } } update(t) { const e = this._cachedMeta.data; this._updateRadius(), this.updateElements(e, 0, e.length, t) } _updateRadius() { const t = this, e = t.chart, i = e.chartArea, n = e.options, o = Math.min(i.right - i.left, i.bottom - i.top), s = Math.max(o / 2, 0), a = (s - Math.max(n.cutoutPercentage ? s / 100 * n.cutoutPercentage : 1, 0)) / e.getVisibleDatasetCount(); t.outerRadius = s - a * t.index, t.innerRadius = t.outerRadius - a } updateElements(t, e, i, n) { const o = this, s = "reset" === n, a = o.chart, r = o.getDataset(), l = a.options.animation, c = o._cachedMeta.rScale, h = c.xCenter, d = c.yCenter, u = c.getIndexAngle(0) - .5 * bt; let f, g = u; const p = 360 / o.countVisibleElements(); for (f = 0; f < e; ++f)g += o._computeAngle(f, n, p); for (f = e; f < e + i; f++) { const e = t[f]; let i = g, m = g + o._computeAngle(f, n, p), x = a.getDataVisibility(f) ? c.getDistanceFromCenterForValue(r.data[f]) : 0; g = m, s && (l.animateScale && (x = 0), l.animateRotate && (i = m = u)); const b = { x: h, y: d, innerRadius: 0, outerRadius: x, startAngle: i, endAngle: m, options: o.resolveDataElementOptions(f, e.active ? "active" : n) }; o.updateElement(e, f, b, n) } } countVisibleElements() { const t = this.getDataset(), e = this._cachedMeta; let i = 0; return e.data.forEach(((e, n) => { !isNaN(t.data[n]) && this.chart.getDataVisibility(n) && i++ })), i } _computeAngle(t, e, i) { return this.chart.getDataVisibility(t) ? Et(this.resolveDataElementOptions(t, e).angle || i) : 0 } } wo.id = "polarArea", wo.defaults = { dataElementType: "arc", animation: { animateRotate: !0, animateScale: !0 }, animations: { numbers: { type: "number", properties: ["x", "y", "startAngle", "endAngle", "innerRadius", "outerRadius"] } }, indexAxis: "r", startAngle: 0 }, wo.overrides = { aspectRatio: 1, plugins: { legend: { labels: { generateLabels(t) { const e = t.data; if (e.labels.length && e.datasets.length) { const { labels: { pointStyle: i } } = t.legend.options; return e.labels.map(((e, n) => { const o = t.getDatasetMeta(0).controller.getStyle(n); return { text: e, fillStyle: o.backgroundColor, strokeStyle: o.borderColor, lineWidth: o.borderWidth, pointStyle: i, hidden: !t.getDataVisibility(n), index: n } })) } return [] } }, onClick(t, e, i) { i.chart.toggleDataVisibility(e.index), i.chart.update() } }, tooltip: { callbacks: { title: () => "", label: t => t.chart.data.labels[t.dataIndex] + ": " + t.formattedValue } } }, scales: { r: { type: "radialLinear", angleLines: { display: !1 }, beginAtZero: !0, grid: { circular: !0 }, pointLabels: { display: !1 }, startAngle: 0 } } }; class Mo extends yo { } Mo.id = "pie", Mo.defaults = { cutout: 0, rotation: 0, circumference: 360, radius: "100%" }; class ko extends wn { getLabelAndValue(t) { const e = this._cachedMeta.vScale, i = this.getParsed(t); return { label: e.getLabels()[t], value: "" + e.getLabelForValue(i[e.axis]) } } update(t) { const e = this, i = e._cachedMeta, n = i.dataset, o = i.data || [], s = i.iScale.getLabels(); if (n.points = o, "resize" !== t) { const i = e.resolveDatasetElementOptions(t); e.options.showLine || (i.borderWidth = 0); const a = { _loop: !0, _fullLoop: s.length === o.length, options: i }; e.updateElement(n, void 0, a, t) } e.updateElements(o, 0, o.length, t) } updateElements(t, e, i, n) { const o = this, s = o.getDataset(), a = o._cachedMeta.rScale, r = "reset" === n; for (let l = e; l < e + i; l++) { const e = t[l], i = o.resolveDataElementOptions(l, e.active ? "active" : n), c = a.getPointPositionForValue(l, s.data[l]), h = r ? a.xCenter : c.x, d = r ? a.yCenter : c.y, u = { x: h, y: d, angle: c.angle, skip: isNaN(h) || isNaN(d), options: i }; o.updateElement(e, l, u, n) } } } ko.id = "radar", ko.defaults = { datasetElementType: "line", dataElementType: "point", indexAxis: "r", showLine: !0, elements: { line: { fill: "start" } } }, ko.overrides = { aspectRatio: 1, scales: { r: { type: "radialLinear" } } }; class So extends vo { } So.id = "scatter", So.defaults = { showLine: !1, fill: !1 }, So.overrides = { interaction: { mode: "point" }, plugins: { tooltip: { callbacks: { title: () => "", label: t => "(" + t.label + ", " + t.formattedValue + ")" } } }, scales: { x: { type: "linear" }, y: { type: "linear" } } }; var Po = Object.freeze({ __proto__: null, BarController: bo, BubbleController: _o, DoughnutController: yo, LineController: vo, PolarAreaController: wo, PieController: Mo, RadarController: ko, ScatterController: So }); function Do(t, e, i) { const { startAngle: n, pixelMargin: o, x: s, y: a, outerRadius: r, innerRadius: l } = e; let c = o / r; t.beginPath(), t.arc(s, a, r, n - c, i + c), l > o ? (c = o / l, t.arc(s, a, l, i + c, n - c, !0)) : t.arc(s, a, o, i + Mt, n - Mt), t.closePath(), t.clip() } function Co(t, e, i, n) { const o = Ie(t.options.borderRadius, ["outerStart", "outerEnd", "innerStart", "innerEnd"]); const s = (i - e) / 2, a = Math.min(s, n * e / 2), r = t => { const e = (i - Math.min(s, t)) * n / 2; return Ht(t, 0, Math.min(s, e)) }; return { outerStart: r(o.outerStart), outerEnd: r(o.outerEnd), innerStart: Ht(o.innerStart, 0, a), innerEnd: Ht(o.innerEnd, 0, a) } } function Oo(t, e, i, n) { return { x: i + t * Math.cos(e), y: n + t * Math.sin(e) } } function To(t, e, i, n, o) { const { x: s, y: a, startAngle: r, pixelMargin: l, innerRadius: c } = e, h = Math.max(e.outerRadius + n + i - l, 0), d = c > 0 ? c + n + i + l : 0; let u = 0; const f = o - r; if (n) { const t = ((c > 0 ? c - n : 0) + (h > 0 ? h - n : 0)) / 2; u = (f - (0 !== t ? f * t / (t + n) : f)) / 2 } const g = (f - Math.max(.001, f * h - i / bt) / h) / 2, p = r + g + u, m = o - g - u, { outerStart: x, outerEnd: b, innerStart: _, innerEnd: y } = Co(e, d, h, m - p), v = h - x, w = h - b, M = p + x / v, k = m - b / w, S = d + _, P = d + y, D = p + _ / S, C = m - y / P; if (t.beginPath(), t.arc(s, a, h, M, k), b > 0) { const e = Oo(w, k, s, a); t.arc(e.x, e.y, b, k, m + Mt) } const O = Oo(P, m, s, a); if (t.lineTo(O.x, O.y), y > 0) { const e = Oo(P, C, s, a); t.arc(e.x, e.y, y, m + Mt, C + Math.PI) } if (t.arc(s, a, d, m - y / d, p + _ / d, !0), _ > 0) { const e = Oo(S, D, s, a); t.arc(e.x, e.y, _, D + Math.PI, p - Mt) } const T = Oo(v, p, s, a); if (t.lineTo(T.x, T.y), x > 0) { const e = Oo(v, M, s, a); t.arc(e.x, e.y, x, p - Mt, M) } t.closePath() } function Ao(t, e, i, n, o) { const { options: s } = e, a = "inner" === s.borderAlign; s.borderWidth && (a ? (t.lineWidth = 2 * s.borderWidth, t.lineJoin = "round") : (t.lineWidth = s.borderWidth, t.lineJoin = "bevel"), e.fullCircles && function (t, e, i) { const { x: n, y: o, startAngle: s, pixelMargin: a, fullCircles: r } = e, l = Math.max(e.outerRadius - a, 0), c = e.innerRadius + a; let h; for (i && Do(t, e, s + _t), t.beginPath(), t.arc(n, o, c, s + _t, s, !0), h = 0; h < r; ++h)t.stroke(); for (t.beginPath(), t.arc(n, o, l, s, s + _t), h = 0; h < r; ++h)t.stroke() }(t, e, a), a && Do(t, e, o), To(t, e, i, n, o), t.stroke()) } class Lo extends Mn { constructor(t) { super(), this.options = void 0, this.circumference = void 0, this.startAngle = void 0, this.endAngle = void 0, this.innerRadius = void 0, this.outerRadius = void 0, this.pixelMargin = 0, this.fullCircles = 0, t && Object.assign(this, t) } inRange(t, e, i) { const n = this.getProps(["x", "y"], i), { angle: o, distance: s } = Ft(n, { x: t, y: e }), { startAngle: a, endAngle: r, innerRadius: l, outerRadius: c, circumference: h } = this.getProps(["startAngle", "endAngle", "innerRadius", "outerRadius", "circumference"], i), d = this.options.spacing / 2; return (h >= _t || Nt(o, a, r)) && (s >= l + d && s <= c + d) } getCenterPoint(t) { const { x: e, y: i, startAngle: n, endAngle: o, innerRadius: s, outerRadius: a } = this.getProps(["x", "y", "startAngle", "endAngle", "innerRadius", "outerRadius", "circumference"], t), { offset: r, spacing: l } = this.options, c = (n + o) / 2, h = (s + a + l + r) / 2; return { x: e + Math.cos(c) * h, y: i + Math.sin(c) * h } } tooltipPosition(t) { return this.getCenterPoint(t) } draw(t) { const e = this, { options: i, circumference: n } = e, o = (i.offset || 0) / 2, s = (i.spacing || 0) / 2; if (e.pixelMargin = "inner" === i.borderAlign ? .33 : 0, e.fullCircles = n > _t ? Math.floor(n / _t) : 0, 0 === n || e.innerRadius < 0 || e.outerRadius < 0) return; t.save(); let a = 0; if (o) { a = o / 2; const i = (e.startAngle + e.endAngle) / 2; t.translate(Math.cos(i) * a, Math.sin(i) * a), e.circumference >= bt && (a = o) } t.fillStyle = i.backgroundColor, t.strokeStyle = i.borderColor; const r = function (t, e, i, n) { const { fullCircles: o, startAngle: s, circumference: a } = e; let r = e.endAngle; if (o) { To(t, e, i, n, s + _t); for (let e = 0; e < o; ++e)t.fill(); isNaN(a) || (r = s + a % _t, a % _t == 0 && (r += _t)) } return To(t, e, i, n, r), t.fill(), r }(t, e, a, s); Ao(t, e, a, s, r), t.restore() } } function Ro(t, e, i = e) { t.lineCap = K(i.borderCapStyle, e.borderCapStyle), t.setLineDash(K(i.borderDash, e.borderDash)), t.lineDashOffset = K(i.borderDashOffset, e.borderDashOffset), t.lineJoin = K(i.borderJoinStyle, e.borderJoinStyle), t.lineWidth = K(i.borderWidth, e.borderWidth), t.strokeStyle = K(i.borderColor, e.borderColor) } function Eo(t, e, i) { t.lineTo(i.x, i.y) } function Io(t, e, i = {}) { const n = t.length, { start: o = 0, end: s = n - 1 } = i, { start: a, end: r } = e, l = Math.max(o, a), c = Math.min(s, r), h = o < a && s < a || o > r && s > r; return { count: n, start: l, loop: e.loop, ilen: c < l && !h ? n + c - l : c - l } } function zo(t, e, i, n) { const { points: o, options: s } = e, { count: a, start: r, loop: l, ilen: c } = Io(o, i, n), h = function (t) { return t.stepped ? Jt : t.tension || "monotone" === t.cubicInterpolationMode ? te : Eo }(s); let d, u, f, { move: g = !0, reverse: p } = n || {}; for (d = 0; d <= c; ++d)u = o[(r + (p ? c - d : d)) % a], u.skip || (g ? (t.moveTo(u.x, u.y), g = !1) : h(t, f, u, p, s.stepped), f = u); return l && (u = o[(r + (p ? c : 0)) % a], h(t, f, u, p, s.stepped)), !!l } function Fo(t, e, i, n) { const o = e.points, { count: s, start: a, ilen: r } = Io(o, i, n), { move: l = !0, reverse: c } = n || {}; let h, d, u, f, g, p, m = 0, x = 0; const b = t => (a + (c ? r - t : t)) % s, _ = () => { f !== g && (t.lineTo(m, g), t.lineTo(m, f), t.lineTo(m, p)) }; for (l && (d = o[b(0)], t.moveTo(d.x, d.y)), h = 0; h <= r; ++h) { if (d = o[b(h)], d.skip) continue; const e = d.x, i = d.y, n = 0 | e; n === u ? (i < f ? f = i : i > g && (g = i), m = (x * m + e) / ++x) : (_(), t.lineTo(e, i), u = n, x = 0, f = g = i), p = i } _() } function Bo(t) { const e = t.options, i = e.borderDash && e.borderDash.length; return !(t._decimated || t._loop || e.tension || "monotone" === e.cubicInterpolationMode || e.stepped || i) ? Fo : zo } Lo.id = "arc", Lo.defaults = { borderAlign: "center", borderColor: "#fff", borderRadius: 0, borderWidth: 2, offset: 0, spacing: 0, angle: void 0 }, Lo.defaultRoutes = { backgroundColor: "backgroundColor" }; const Vo = "function" == typeof Path2D; function Wo(t, e, i, n) { Vo && 1 === e.segments.length ? function (t, e, i, n) { let o = e._path; o || (o = e._path = new Path2D, e.path(o, i, n) && o.closePath()), Ro(t, e.options), t.stroke(o) }(t, e, i, n) : function (t, e, i, n) { const { segments: o, options: s } = e, a = Bo(e); for (const r of o) Ro(t, s, r.style), t.beginPath(), a(t, e, r, { start: i, end: i + n - 1 }) && t.closePath(), t.stroke() }(t, e, i, n) } class No extends Mn { constructor(t) { super(), this.animated = !0, this.options = void 0, this._loop = void 0, this._fullLoop = void 0, this._path = void 0, this._points = void 0, this._segments = void 0, this._decimated = !1, this._pointsUpdated = !1, this._datasetIndex = void 0, t && Object.assign(this, t) } updateControlPoints(t, e) { const i = this, n = i.options; if ((n.tension || "monotone" === n.cubicInterpolationMode) && !n.stepped && !i._pointsUpdated) { const o = n.spanGaps ? i._loop : i._fullLoop; yi(i._points, n, t, o, e), i._pointsUpdated = !0 } } set points(t) { const e = this; e._points = t, delete e._segments, delete e._path, e._pointsUpdated = !1 } get points() { return this._points } get segments() { return this._segments || (this._segments = Fi(this, this.options.segment)) } first() { const t = this.segments, e = this.points; return t.length && e[t[0].start] } last() { const t = this.segments, e = this.points, i = t.length; return i && e[t[i - 1].end] } interpolate(t, e) { const i = this, n = i.options, o = t[e], s = i.points, a = zi(i, { property: e, start: o, end: o }); if (!a.length) return; const r = [], l = function (t) { return t.stepped ? Pi : t.tension || "monotone" === t.cubicInterpolationMode ? Di : Si }(n); let c, h; for (c = 0, h = a.length; c < h; ++c) { const { start: i, end: h } = a[c], d = s[i], u = s[h]; if (d === u) { r.push(d); continue } const f = l(d, u, Math.abs((o - d[e]) / (u[e] - d[e])), n.stepped); f[e] = t[e], r.push(f) } return 1 === r.length ? r[0] : r } pathSegment(t, e, i) { return Bo(this)(t, this, e, i) } path(t, e, i) { const n = this, o = n.segments, s = Bo(n); let a = n._loop; e = e || 0, i = i || n.points.length - e; for (const r of o) a &= s(t, n, r, { start: e, end: e + i - 1 }); return !!a } draw(t, e, i, n) { const o = this, s = o.options || {}; (o.points || []).length && s.borderWidth && (t.save(), Wo(t, o, i, n), t.restore(), o.animated && (o._pointsUpdated = !1, o._path = void 0)) } } function Ho(t, e, i, n) { const o = t.options, { [i]: s } = t.getProps([i], n); return Math.abs(e - s) < o.radius + o.hitRadius } No.id = "line", No.defaults = { borderCapStyle: "butt", borderDash: [], borderDashOffset: 0, borderJoinStyle: "miter", borderWidth: 3, capBezierPoints: !0, cubicInterpolationMode: "default", fill: !1, spanGaps: !1, stepped: !1, tension: 0 }, No.defaultRoutes = { backgroundColor: "backgroundColor", borderColor: "borderColor" }, No.descriptors = { _scriptable: !0, _indexable: t => "borderDash" !== t && "fill" !== t }; class jo extends Mn { constructor(t) { super(), this.options = void 0, this.parsed = void 0, this.skip = void 0, this.stop = void 0, t && Object.assign(this, t) } inRange(t, e, i) { const n = this.options, { x: o, y: s } = this.getProps(["x", "y"], i); return Math.pow(t - o, 2) + Math.pow(e - s, 2) < Math.pow(n.hitRadius + n.radius, 2) } inXRange(t, e) { return Ho(this, t, "x", e) } inYRange(t, e) { return Ho(this, t, "y", e) } getCenterPoint(t) { const { x: e, y: i } = this.getProps(["x", "y"], t); return { x: e, y: i } } size(t) { let e = (t = t || this.options || {}).radius || 0; e = Math.max(e, e && t.hoverRadius || 0); return 2 * (e + (e && t.borderWidth || 0)) } draw(t, e) { const i = this, n = i.options; i.skip || n.radius < .1 || !Gt(i, e, i.size(n) / 2) || (t.strokeStyle = n.borderColor, t.lineWidth = n.borderWidth, t.fillStyle = n.backgroundColor, Kt(t, n, i.x, i.y)) } getRange() { const t = this.options || {}; return t.radius + t.hitRadius } } function $o(t, e) { const { x: i, y: n, base: o, width: s, height: a } = t.getProps(["x", "y", "base", "width", "height"], e); let r, l, c, h, d; return t.horizontal ? (d = a / 2, r = Math.min(i, o), l = Math.max(i, o), c = n - d, h = n + d) : (d = s / 2, r = i - d, l = i + d, c = Math.min(n, o), h = Math.max(n, o)), { left: r, top: c, right: l, bottom: h } } function Yo(t, e, i, n) { return t ? 0 : Ht(e, i, n) } function Uo(t) { const e = $o(t), i = e.right - e.left, n = e.bottom - e.top, o = function (t, e, i) { const n = t.options.borderWidth, o = t.borderSkipped, s = ze(n); return { t: Yo(o.top, s.top, 0, i), r: Yo(o.right, s.right, 0, e), b: Yo(o.bottom, s.bottom, 0, i), l: Yo(o.left, s.left, 0, e) } }(t, i / 2, n / 2), s = function (t, e, i) { const { enableBorderRadius: n } = t.getProps(["enableBorderRadius"]), o = t.options.borderRadius, s = Fe(o), a = Math.min(e, i), r = t.borderSkipped, l = n || U(o); return { topLeft: Yo(!l || r.top || r.left, s.topLeft, 0, a), topRight: Yo(!l || r.top || r.right, s.topRight, 0, a), bottomLeft: Yo(!l || r.bottom || r.left, s.bottomLeft, 0, a), bottomRight: Yo(!l || r.bottom || r.right, s.bottomRight, 0, a) } }(t, i / 2, n / 2); return { outer: { x: e.left, y: e.top, w: i, h: n, radius: s }, inner: { x: e.left + o.l, y: e.top + o.t, w: i - o.l - o.r, h: n - o.t - o.b, radius: { topLeft: Math.max(0, s.topLeft - Math.max(o.t, o.l)), topRight: Math.max(0, s.topRight - Math.max(o.t, o.r)), bottomLeft: Math.max(0, s.bottomLeft - Math.max(o.b, o.l)), bottomRight: Math.max(0, s.bottomRight - Math.max(o.b, o.r)) } } } } function Xo(t, e, i, n) { const o = null === e, s = null === i, a = t && !(o && s) && $o(t, n); return a && (o || e >= a.left && e <= a.right) && (s || i >= a.top && i <= a.bottom) } function qo(t, e) { t.rect(e.x, e.y, e.w, e.h) } function Ko(t, e, i = {}) { const n = t.x !== i.x ? -e : 0, o = t.y !== i.y ? -e : 0, s = (t.x + t.w !== i.x + i.w ? e : 0) - n, a = (t.y + t.h !== i.y + i.h ? e : 0) - o; return { x: t.x + n, y: t.y + o, w: t.w + s, h: t.h + a, radius: t.radius } } jo.id = "point", jo.defaults = { borderWidth: 1, hitRadius: 1, hoverBorderWidth: 1, hoverRadius: 4, pointStyle: "circle", radius: 3, rotation: 0 }, jo.defaultRoutes = { backgroundColor: "backgroundColor", borderColor: "borderColor" }; class Go extends Mn { constructor(t) { super(), this.options = void 0, this.horizontal = void 0, this.base = void 0, this.width = void 0, this.height = void 0, t && Object.assign(this, t) } draw(t) { const e = this.options, { inner: i, outer: n } = Uo(this), o = (s = n.radius).topLeft || s.topRight || s.bottomLeft || s.bottomRight ? ne : qo; var s; const a = .33; t.save(), n.w === i.w && n.h === i.h || (t.beginPath(), o(t, Ko(n, a, i)), t.clip(), o(t, Ko(i, -.33, n)), t.fillStyle = e.borderColor, t.fill("evenodd")), t.beginPath(), o(t, Ko(i, a, n)), t.fillStyle = e.backgroundColor, t.fill(), t.restore() } inRange(t, e, i) { return Xo(this, t, e, i) } inXRange(t, e) { return Xo(this, t, null, e) } inYRange(t, e) { return Xo(this, null, t, e) } getCenterPoint(t) { const { x: e, y: i, base: n, horizontal: o } = this.getProps(["x", "y", "base", "horizontal"], t); return { x: o ? (e + n) / 2 : e, y: o ? i : (i + n) / 2 } } getRange(t) { return "x" === t ? this.width / 2 : this.height / 2 } } Go.id = "bar", Go.defaults = { borderSkipped: "start", borderWidth: 0, borderRadius: 0, enableBorderRadius: !0, pointStyle: void 0 }, Go.defaultRoutes = { backgroundColor: "backgroundColor", borderColor: "borderColor" }; var Zo = Object.freeze({ __proto__: null, ArcElement: Lo, LineElement: No, PointElement: jo, BarElement: Go }); function Qo(t) { if (t._decimated) { const e = t._data; delete t._decimated, delete t._data, Object.defineProperty(t, "data", { value: e }) } } function Jo(t) { t.data.datasets.forEach((t => { Qo(t) })) } var ts = { id: "decimation", defaults: { algorithm: "min-max", enabled: !1 }, beforeElementsUpdate: (t, e, i) => { if (!i.enabled) return void Jo(t); const n = t.width; t.data.datasets.forEach(((e, o) => { const { _data: s, indexAxis: a } = e, r = t.getDatasetMeta(o), l = s || e.data; if ("y" === We([a, t.options.indexAxis])) return; if ("line" !== r.type) return; const c = t.scales[r.xAxisID]; if ("linear" !== c.type && "time" !== c.type) return; if (t.options.parsing) return; let { start: h, count: d } = function (t, e) { const i = e.length; let n, o = 0; const { iScale: s } = t, { min: a, max: r, minDefined: l, maxDefined: c } = s.getUserBounds(); return l && (o = Ht(se(e, s.axis, a).lo, 0, i - 1)), n = c ? Ht(se(e, s.axis, r).hi + 1, o, i) - o : i - o, { start: o, count: n } }(r, l); if (d <= (i.threshold || 4 * n)) return void Qo(e); let u; switch ($(s) && (e._data = l, delete e.data, Object.defineProperty(e, "data", { configurable: !0, enumerable: !0, get: function () { return this._decimated }, set: function (t) { this._data = t } })), i.algorithm) { case "lttb": u = function (t, e, i, n, o) { const s = o.samples || n; if (s >= i) return t.slice(e, e + i); const a = [], r = (i - 2) / (s - 2); let l = 0; const c = e + i - 1; let h, d, u, f, g, p = e; for (a[l++] = t[p], h = 0; h < s - 2; h++) { let n, o = 0, s = 0; const c = Math.floor((h + 1) * r) + 1 + e, m = Math.min(Math.floor((h + 2) * r) + 1, i) + e, x = m - c; for (n = c; n < m; n++)o += t[n].x, s += t[n].y; o /= x, s /= x; const b = Math.floor(h * r) + 1 + e, _ = Math.min(Math.floor((h + 1) * r) + 1, i) + e, { x: y, y: v } = t[p]; for (u = f = -1, n = b; n < _; n++)f = .5 * Math.abs((y - o) * (t[n].y - v) - (y - t[n].x) * (s - v)), f > u && (u = f, d = t[n], g = n); a[l++] = d, p = g } return a[l++] = t[c], a }(l, h, d, n, i); break; case "min-max": u = function (t, e, i, n) { let o, s, a, r, l, c, h, d, u, f, g = 0, p = 0; const m = [], x = e + i - 1, b = t[e].x, _ = t[x].x - b; for (o = e; o < e + i; ++o) { s = t[o], a = (s.x - b) / _ * n, r = s.y; const e = 0 | a; if (e === l) r < u ? (u = r, c = o) : r > f && (f = r, h = o), g = (p * g + s.x) / ++p; else { const i = o - 1; if (!$(c) && !$(h)) { const e = Math.min(c, h), n = Math.max(c, h); e !== d && e !== i && m.push({ ...t[e], x: g }), n !== d && n !== i && m.push({ ...t[n], x: g }) } o > 0 && i !== d && m.push(t[i]), m.push(s), l = e, p = 0, u = f = r, c = h = d = o } } return m }(l, h, d, n); break; default: throw new Error(`Unsupported decimation algorithm '${i.algorithm}'`) }e._decimated = u })) }, destroy(t) { Jo(t) } }; function es(t, e, i) { const n = function (t) { const e = t.options, i = e.fill; let n = K(i && i.target, i); return void 0 === n && (n = !!e.backgroundColor), !1 !== n && null !== n && (!0 === n ? "origin" : n) }(t); if (U(n)) return !isNaN(n.value) && n; let o = parseFloat(n); return X(o) && Math.floor(o) === o ? ("-" !== n[0] && "+" !== n[0] || (o = e + o), !(o === e || o < 0 || o >= i) && o) : ["origin", "start", "end", "stack", "shape"].indexOf(n) >= 0 && n } class is { constructor(t) { this.x = t.x, this.y = t.y, this.radius = t.radius } pathSegment(t, e, i) { const { x: n, y: o, radius: s } = this; return e = e || { start: 0, end: _t }, t.arc(n, o, s, e.end, e.start, !0), !i.bounds } interpolate(t) { const { x: e, y: i, radius: n } = this, o = t.angle; return { x: e + Math.cos(o) * n, y: i + Math.sin(o) * n, angle: o } } } function ns(t) { return (t.scale || {}).getPointPositionForValue ? function (t) { const { scale: e, fill: i } = t, n = e.options, o = e.getLabels().length, s = [], a = n.reverse ? e.max : e.min, r = n.reverse ? e.min : e.max; let l, c, h; if (h = "start" === i ? a : "end" === i ? r : U(i) ? i.value : e.getBaseValue(), n.grid.circular) return c = e.getPointPositionForValue(0, a), new is({ x: c.x, y: c.y, radius: e.getDistanceFromCenterForValue(h) }); for (l = 0; l < o; ++l)s.push(e.getPointPositionForValue(l, h)); return s }(t) : function (t) { const { scale: e = {}, fill: i } = t; let n, o = null; return "start" === i ? o = e.bottom : "end" === i ? o = e.top : U(i) ? o = e.getPixelForValue(i.value) : e.getBasePixel && (o = e.getBasePixel()), X(o) ? (n = e.isHorizontal(), { x: n ? o : null, y: n ? null : o }) : null }(t) } function os(t, e, i) { for (; e > t; e--) { const t = i[e]; if (!isNaN(t.x) && !isNaN(t.y)) break } return e } function ss(t) { const { chart: e, scale: i, index: n, line: o } = t, s = [], a = o.segments, r = o.points, l = function (t, e) { const i = [], n = t.getSortedVisibleDatasetMetas(); for (let t = 0; t < n.length; t++) { const o = n[t]; if (o.index === e) break; as(o) && i.unshift(o.dataset) } return i }(e, n); l.push(cs({ x: null, y: i.bottom }, o)); for (let t = 0; t < a.length; t++) { const e = a[t]; for (let t = e.start; t <= e.end; t++)rs(s, r[t], l) } return new No({ points: s, options: {} }) } const as = t => "line" === t.type && !t.hidden; function rs(t, e, i) { const n = []; for (let o = 0; o < i.length; o++) { const s = i[o], { first: a, last: r, point: l } = ls(s, e, "x"); if (!(!l || a && r)) if (a) n.unshift(l); else if (t.push(l), !r) break } t.push(...n) } function ls(t, e, i) { const n = t.interpolate(e, i); if (!n) return {}; const o = n[i], s = t.segments, a = t.points; let r = !1, l = !1; for (let t = 0; t < s.length; t++) { const e = s[t], n = a[e.start][i], c = a[e.end][i]; if (o >= n && o <= c) { r = o === n, l = o === c; break } } return { first: r, last: l, point: n } } function cs(t, e) { let i = [], n = !1; return Y(t) ? (n = !0, i = t) : i = function (t, e) { const { x: i = null, y: n = null } = t || {}, o = e.points, s = []; return e.segments.forEach((({ start: t, end: e }) => { e = os(t, e, o); const a = o[t], r = o[e]; null !== n ? (s.push({ x: a.x, y: n }), s.push({ x: r.x, y: n })) : null !== i && (s.push({ x: i, y: a.y }), s.push({ x: i, y: r.y })) })), s }(t, e), i.length ? new No({ points: i, options: { tension: 0 }, _loop: n, _fullLoop: n }) : null } function hs(t, e, i) { let n = t[e].fill; const o = [e]; let s; if (!i) return n; for (; !1 !== n && -1 === o.indexOf(n);) { if (!X(n)) return n; if (s = t[n], !s) return !1; if (s.visible) return n; o.push(n), n = s.fill } return !1 } function ds(t, e, i) { t.beginPath(), e.path(t), t.lineTo(e.last().x, i), t.lineTo(e.first().x, i), t.closePath(), t.clip() } function us(t, e, i, n) { if (n) return; let o = e[t], s = i[t]; return "angle" === t && (o = Wt(o), s = Wt(s)), { property: t, start: o, end: s } } function fs(t, e, i, n) { return t && e ? n(t[i], e[i]) : t ? t[i] : e ? e[i] : 0 } function gs(t, e, i) { const { top: n, bottom: o } = e.chart.chartArea, { property: s, start: a, end: r } = i || {}; "x" === s && (t.beginPath(), t.rect(a, n, r - a, o - n), t.clip()) } function ps(t, e, i, n) { const o = e.interpolate(i, n); o && t.lineTo(o.x, o.y) } function ms(t, e) { const { line: i, target: n, property: o, color: s, scale: a } = e, r = function (t, e, i) { const n = t.segments, o = t.points, s = e.points, a = []; for (const t of n) { let { start: n, end: r } = t; r = os(n, r, o); const l = us(i, o[n], o[r], t.loop); if (!e.segments) { a.push({ source: t, target: l, start: o[n], end: o[r] }); continue } const c = zi(e, l); for (const e of c) { const n = us(i, s[e.start], s[e.end], e.loop), r = Ii(t, o, n); for (const t of r) a.push({ source: t, target: e, start: { [i]: fs(l, n, "start", Math.max) }, end: { [i]: fs(l, n, "end", Math.min) } }) } } return a }(i, n, o); for (const { source: e, target: l, start: c, end: h } of r) { const { style: { backgroundColor: r = s } = {} } = e, d = !0 !== n; t.save(), t.fillStyle = r, gs(t, a, d && us(o, c, h)), t.beginPath(); const u = !!i.pathSegment(t, e); let f; if (d) { u ? t.closePath() : ps(t, n, h, o); const e = !!n.pathSegment(t, l, { move: u, reverse: !0 }); f = u && e, f || ps(t, n, c, o) } t.closePath(), t.fill(f ? "evenodd" : "nonzero"), t.restore() } } function xs(t, e, i) { const n = function (t) { const { chart: e, fill: i, line: n } = t; if (X(i)) return function (t, e) { const i = t.getDatasetMeta(e); return i && t.isDatasetVisible(e) ? i.dataset : null }(e, i); if ("stack" === i) return ss(t); if ("shape" === i) return !0; const o = ns(t); return o instanceof is ? o : cs(o, n) }(e), { line: o, scale: s, axis: a } = e, r = o.options, l = r.fill, c = r.backgroundColor, { above: h = c, below: d = c } = l || {}; n && o.points.length && (Zt(t, i), function (t, e) { const { line: i, target: n, above: o, below: s, area: a, scale: r } = e, l = i._loop ? "angle" : e.axis; t.save(), "x" === l && s !== o && (ds(t, n, a.top), ms(t, { line: i, target: n, color: o, scale: r, property: l }), t.restore(), t.save(), ds(t, n, a.bottom)), ms(t, { line: i, target: n, color: s, scale: r, property: l }), t.restore() }(t, { line: o, target: n, above: h, below: d, area: i, scale: s, axis: a }), Qt(t)) } var bs = { id: "filler", afterDatasetsUpdate(t, e, i) { const n = (t.data.datasets || []).length, o = []; let s, a, r, l; for (a = 0; a < n; ++a)s = t.getDatasetMeta(a), r = s.dataset, l = null, r && r.options && r instanceof No && (l = { visible: t.isDatasetVisible(a), index: a, fill: es(r, a, n), chart: t, axis: s.controller.options.indexAxis, scale: s.vScale, line: r }), s.$filler = l, o.push(l); for (a = 0; a < n; ++a)l = o[a], l && !1 !== l.fill && (l.fill = hs(o, a, i.propagate)) }, beforeDraw(t, e, i) { const n = "beforeDraw" === i.drawTime, o = t.getSortedVisibleDatasetMetas(), s = t.chartArea; for (let e = o.length - 1; e >= 0; --e) { const i = o[e].$filler; i && (i.line.updateControlPoints(s, i.axis), n && xs(t.ctx, i, s)) } }, beforeDatasetsDraw(t, e, i) { if ("beforeDatasetsDraw" !== i.drawTime) return; const n = t.getSortedVisibleDatasetMetas(); for (let e = n.length - 1; e >= 0; --e) { const i = n[e].$filler; i && xs(t.ctx, i, t.chartArea) } }, beforeDatasetDraw(t, e, i) { const n = e.meta.$filler; n && !1 !== n.fill && "beforeDatasetDraw" === i.drawTime && xs(t.ctx, n, t.chartArea) }, defaults: { propagate: !0, drawTime: "beforeDatasetDraw" } }; const _s = (t, e) => { let { boxHeight: i = e, boxWidth: n = e } = t; return t.usePointStyle && (i = Math.min(i, e), n = Math.min(n, e)), { boxWidth: n, boxHeight: i, itemHeight: Math.max(e, i) } }; class ys extends Mn { constructor(t) { super(), this._added = !1, this.legendHitBoxes = [], this._hoveredItem = null, this.doughnutMode = !1, this.chart = t.chart, this.options = t.options, this.ctx = t.ctx, this.legendItems = void 0, this.columnSizes = void 0, this.lineWidths = void 0, this.maxHeight = void 0, this.maxWidth = void 0, this.top = void 0, this.bottom = void 0, this.left = void 0, this.right = void 0, this.height = void 0, this.width = void 0, this._margins = void 0, this.position = void 0, this.weight = void 0, this.fullSize = void 0 } update(t, e, i) { const n = this; n.maxWidth = t, n.maxHeight = e, n._margins = i, n.setDimensions(), n.buildLabels(), n.fit() } setDimensions() { const t = this; t.isHorizontal() ? (t.width = t.maxWidth, t.left = t._margins.left, t.right = t.width) : (t.height = t.maxHeight, t.top = t._margins.top, t.bottom = t.height) } buildLabels() { const t = this, e = t.options.labels || {}; let i = Q(e.generateLabels, [t.chart], t) || []; e.filter && (i = i.filter((i => e.filter(i, t.chart.data)))), e.sort && (i = i.sort(((i, n) => e.sort(i, n, t.chart.data)))), t.options.reverse && i.reverse(), t.legendItems = i } fit() { const t = this, { options: e, ctx: i } = t; if (!e.display) return void (t.width = t.height = 0); const n = e.labels, o = Ve(n.font), s = o.size, a = t._computeTitleHeight(), { boxWidth: r, itemHeight: l } = _s(n, s); let c, h; i.font = o.string, t.isHorizontal() ? (c = t.maxWidth, h = t._fitRows(a, s, r, l) + 10) : (h = t.maxHeight, c = t._fitCols(a, s, r, l) + 10), t.width = Math.min(c, e.maxWidth || t.maxWidth), t.height = Math.min(h, e.maxHeight || t.maxHeight) } _fitRows(t, e, i, n) { const o = this, { ctx: s, maxWidth: a, options: { labels: { padding: r } } } = o, l = o.legendHitBoxes = [], c = o.lineWidths = [0], h = n + r; let d = t; s.textAlign = "left", s.textBaseline = "middle"; let u = -1, f = -h; return o.legendItems.forEach(((t, o) => { const g = i + e / 2 + s.measureText(t.text).width; (0 === o || c[c.length - 1] + g + 2 * r > a) && (d += h, c[c.length - (o > 0 ? 0 : 1)] = 0, f += h, u++), l[o] = { left: 0, top: f, row: u, width: g, height: n }, c[c.length - 1] += g + r })), d } _fitCols(t, e, i, n) { const o = this, { ctx: s, maxHeight: a, options: { labels: { padding: r } } } = o, l = o.legendHitBoxes = [], c = o.columnSizes = [], h = a - t; let d = r, u = 0, f = 0, g = 0, p = 0; return o.legendItems.forEach(((t, o) => { const a = i + e / 2 + s.measureText(t.text).width; o > 0 && f + n + 2 * r > h && (d += u + r, c.push({ width: u, height: f }), g += u + r, p++, u = f = 0), l[o] = { left: g, top: f, col: p, width: a, height: n }, u = Math.max(u, a), f += n + r })), d += u, c.push({ width: u, height: f }), d } adjustHitBoxes() { const t = this; if (!t.options.display) return; const e = t._computeTitleHeight(), { legendHitBoxes: i, options: { align: n, labels: { padding: s }, rtl: a } } = t, r = Ti(a, t.left, t.width); if (this.isHorizontal()) { let a = 0, l = o(n, t.left + s, t.right - t.lineWidths[a]); for (const c of i) a !== c.row && (a = c.row, l = o(n, t.left + s, t.right - t.lineWidths[a])), c.top += t.top + e + s, c.left = r.leftForLtr(r.x(l), c.width), l += c.width + s } else { let a = 0, l = o(n, t.top + e + s, t.bottom - t.columnSizes[a].height); for (const c of i) c.col !== a && (a = c.col, l = o(n, t.top + e + s, t.bottom - t.columnSizes[a].height)), c.top = l, c.left += t.left + s, c.left = r.leftForLtr(r.x(c.left), c.width), l += c.height + s } } isHorizontal() { return "top" === this.options.position || "bottom" === this.options.position } draw() { const t = this; if (t.options.display) { const e = t.ctx; Zt(e, t), t._draw(), Qt(e) } } _draw() { const t = this, { options: e, columnSizes: i, lineWidths: n, ctx: a } = t, { align: r, labels: l } = e, c = xt.color, h = Ti(e.rtl, t.left, t.width), d = Ve(l.font), { color: u, padding: f } = l, g = d.size, p = g / 2; let m; t.drawTitle(), a.textAlign = h.textAlign("left"), a.textBaseline = "middle", a.lineWidth = .5, a.font = d.string; const { boxWidth: x, boxHeight: b, itemHeight: _ } = _s(l, g), y = t.isHorizontal(), v = this._computeTitleHeight(); m = y ? { x: o(r, t.left + f, t.right - n[0]), y: t.top + f + v, line: 0 } : { x: t.left + f, y: o(r, t.top + v + f, t.bottom - i[0].height), line: 0 }, Ai(t.ctx, e.textDirection); const w = _ + f; t.legendItems.forEach(((M, k) => { a.strokeStyle = M.fontColor || u, a.fillStyle = M.fontColor || u; const S = a.measureText(M.text).width, P = h.textAlign(M.textAlign || (M.textAlign = l.textAlign)), D = x + p + S; let C = m.x, O = m.y; h.setWidth(t.width), y ? k > 0 && C + D + f > t.right && (O = m.y += w, m.line++, C = m.x = o(r, t.left + f, t.right - n[m.line])) : k > 0 && O + w > t.bottom && (C = m.x = C + i[m.line].width + f, m.line++, O = m.y = o(r, t.top + v + f, t.bottom - i[m.line].height)); !function (t, e, i) { if (isNaN(x) || x <= 0 || isNaN(b) || b < 0) return; a.save(); const n = K(i.lineWidth, 1); if (a.fillStyle = K(i.fillStyle, c), a.lineCap = K(i.lineCap, "butt"), a.lineDashOffset = K(i.lineDashOffset, 0), a.lineJoin = K(i.lineJoin, "miter"), a.lineWidth = n, a.strokeStyle = K(i.strokeStyle, c), a.setLineDash(K(i.lineDash, [])), l.usePointStyle) { const o = { radius: x * Math.SQRT2 / 2, pointStyle: i.pointStyle, rotation: i.rotation, borderWidth: n }, s = h.xPlus(t, x / 2); Kt(a, o, s, e + p) } else { const o = e + Math.max((g - b) / 2, 0), s = h.leftForLtr(t, x), r = Fe(i.borderRadius); a.beginPath(), Object.values(r).some((t => 0 !== t)) ? ne(a, { x: s, y: o, w: x, h: b, radius: r }) : a.rect(s, o, x, b), a.fill(), 0 !== n && a.stroke() } a.restore() }(h.x(C), O, M), C = s(P, C + x + p, y ? C + D : t.right, e.rtl), function (t, e, i) { ee(a, i.text, t, e + _ / 2, d, { strikethrough: i.hidden, textAlign: h.textAlign(i.textAlign) }) }(h.x(C), O, M), y ? m.x += D + f : m.y += w })), Li(t.ctx, e.textDirection) } drawTitle() { const t = this, e = t.options, i = e.title, s = Ve(i.font), a = Be(i.padding); if (!i.display) return; const r = Ti(e.rtl, t.left, t.width), l = t.ctx, c = i.position, h = s.size / 2, d = a.top + h; let u, f = t.left, g = t.width; if (this.isHorizontal()) g = Math.max(...t.lineWidths), u = t.top + d, f = o(e.align, f, t.right - g); else { const i = t.columnSizes.reduce(((t, e) => Math.max(t, e.height)), 0); u = d + o(e.align, t.top, t.bottom - i - e.labels.padding - t._computeTitleHeight()) } const p = o(c, f, f + g); l.textAlign = r.textAlign(n(c)), l.textBaseline = "middle", l.strokeStyle = i.color, l.fillStyle = i.color, l.font = s.string, ee(l, i.text, p, u, s) } _computeTitleHeight() { const t = this.options.title, e = Ve(t.font), i = Be(t.padding); return t.display ? e.lineHeight + i.height : 0 } _getLegendItemAt(t, e) { const i = this; let n, o, s; if (t >= i.left && t <= i.right && e >= i.top && e <= i.bottom) for (s = i.legendHitBoxes, n = 0; n < s.length; ++n)if (o = s[n], t >= o.left && t <= o.left + o.width && e >= o.top && e <= o.top + o.height) return i.legendItems[n]; return null } handleEvent(t) { const e = this, i = e.options; if (!function (t, e) { if ("mousemove" === t && (e.onHover || e.onLeave)) return !0; if (e.onClick && ("click" === t || "mouseup" === t)) return !0; return !1 }(t.type, i)) return; const n = e._getLegendItemAt(t.x, t.y); if ("mousemove" === t.type) { const a = e._hoveredItem, r = (s = n, null !== (o = a) && null !== s && o.datasetIndex === s.datasetIndex && o.index === s.index); a && !r && Q(i.onLeave, [t, a, e], e), e._hoveredItem = n, n && !r && Q(i.onHover, [t, n, e], e) } else n && Q(i.onClick, [t, n, e], e); var o, s } } var vs = { id: "legend", _element: ys, start(t, e, i) { const n = t.legend = new ys({ ctx: t.ctx, options: i, chart: t }); ti.configure(t, n, i), ti.addBox(t, n) }, stop(t) { ti.removeBox(t, t.legend), delete t.legend }, beforeUpdate(t, e, i) { const n = t.legend; ti.configure(t, n, i), n.options = i }, afterUpdate(t) { const e = t.legend; e.buildLabels(), e.adjustHitBoxes() }, afterEvent(t, e) { e.replay || t.legend.handleEvent(e.event) }, defaults: { display: !0, position: "top", align: "center", fullSize: !0, reverse: !1, weight: 1e3, onClick(t, e, i) { const n = e.datasetIndex, o = i.chart; o.isDatasetVisible(n) ? (o.hide(n), e.hidden = !0) : (o.show(n), e.hidden = !1) }, onHover: null, onLeave: null, labels: { color: t => t.chart.options.color, boxWidth: 40, padding: 10, generateLabels(t) { const e = t.data.datasets, { labels: { usePointStyle: i, pointStyle: n, textAlign: o, color: s } } = t.legend.options; return t._getSortedDatasetMetas().map((t => { const a = t.controller.getStyle(i ? 0 : void 0), r = Be(a.borderWidth); return { text: e[t.index].label, fillStyle: a.backgroundColor, fontColor: s, hidden: !t.visible, lineCap: a.borderCapStyle, lineDash: a.borderDash, lineDashOffset: a.borderDashOffset, lineJoin: a.borderJoinStyle, lineWidth: (r.width + r.height) / 4, strokeStyle: a.borderColor, pointStyle: n || a.pointStyle, rotation: a.rotation, textAlign: o || a.textAlign, borderRadius: 0, datasetIndex: t.index } }), this) } }, title: { color: t => t.chart.options.color, display: !1, position: "center", text: "" } }, descriptors: { _scriptable: t => !t.startsWith("on"), labels: { _scriptable: t => !["generateLabels", "filter", "sort"].includes(t) } } }; class ws extends Mn { constructor(t) { super(), this.chart = t.chart, this.options = t.options, this.ctx = t.ctx, this._padding = void 0, this.top = void 0, this.bottom = void 0, this.left = void 0, this.right = void 0, this.width = void 0, this.height = void 0, this.position = void 0, this.weight = void 0, this.fullSize = void 0 } update(t, e) { const i = this, n = i.options; if (i.left = 0, i.top = 0, !n.display) return void (i.width = i.height = i.right = i.bottom = 0); i.width = i.right = t, i.height = i.bottom = e; const o = Y(n.text) ? n.text.length : 1; i._padding = Be(n.padding); const s = o * Ve(n.font).lineHeight + i._padding.height; i.isHorizontal() ? i.height = s : i.width = s } isHorizontal() { const t = this.options.position; return "top" === t || "bottom" === t } _drawArgs(t) { const { top: e, left: i, bottom: n, right: s, options: a } = this, r = a.align; let l, c, h, d = 0; return this.isHorizontal() ? (c = o(r, i, s), h = e + t, l = s - i) : ("left" === a.position ? (c = i + t, h = o(r, n, e), d = -.5 * bt) : (c = s - t, h = o(r, e, n), d = .5 * bt), l = n - e), { titleX: c, titleY: h, maxWidth: l, rotation: d } } draw() { const t = this, e = t.ctx, i = t.options; if (!i.display) return; const o = Ve(i.font), s = o.lineHeight / 2 + t._padding.top, { titleX: a, titleY: r, maxWidth: l, rotation: c } = t._drawArgs(s); ee(e, i.text, 0, 0, o, { color: i.color, maxWidth: l, rotation: c, textAlign: n(i.align), textBaseline: "middle", translation: [a, r] }) } } var Ms = { id: "title", _element: ws, start(t, e, i) { !function (t, e) { const i = new ws({ ctx: t.ctx, options: e, chart: t }); ti.configure(t, i, e), ti.addBox(t, i), t.titleBlock = i }(t, i) }, stop(t) { const e = t.titleBlock; ti.removeBox(t, e), delete t.titleBlock }, beforeUpdate(t, e, i) { const n = t.titleBlock; ti.configure(t, n, i), n.options = i }, defaults: { align: "center", display: !1, font: { weight: "bold" }, fullSize: !0, padding: 10, position: "top", text: "", weight: 2e3 }, defaultRoutes: { color: "color" }, descriptors: { _scriptable: !0, _indexable: !1 } }; const ks = new WeakMap; var Ss = { id: "subtitle", start(t, e, i) { const n = new ws({ ctx: t.ctx, options: i, chart: t }); ti.configure(t, n, i), ti.addBox(t, n), ks.set(t, n) }, stop(t) { ti.removeBox(t, ks.get(t)), ks.delete(t) }, beforeUpdate(t, e, i) { const n = ks.get(t); ti.configure(t, n, i), n.options = i }, defaults: { align: "center", display: !1, font: { weight: "normal" }, fullSize: !0, padding: 0, position: "top", text: "", weight: 1500 }, defaultRoutes: { color: "color" }, descriptors: { _scriptable: !0, _indexable: !1 } }; const Ps = { average(t) { if (!t.length) return !1; let e, i, n = 0, o = 0, s = 0; for (e = 0, i = t.length; e < i; ++e) { const i = t[e].element; if (i && i.hasValue()) { const t = i.tooltipPosition(); n += t.x, o += t.y, ++s } } return { x: n / s, y: o / s } }, nearest(t, e) { if (!t.length) return !1; let i, n, o, s = e.x, a = e.y, r = Number.POSITIVE_INFINITY; for (i = 0, n = t.length; i < n; ++i) { const n = t[i].element; if (n && n.hasValue()) { const t = Bt(e, n.getCenterPoint()); t < r && (r = t, o = n) } } if (o) { const t = o.tooltipPosition(); s = t.x, a = t.y } return { x: s, y: a } } }; function Ds(t, e) { return e && (Y(e) ? Array.prototype.push.apply(t, e) : t.push(e)), t } function Cs(t) { return ("string" == typeof t || t instanceof String) && t.indexOf("\n") > -1 ? t.split("\n") : t } function Os(t, e) { const { element: i, datasetIndex: n, index: o } = e, s = t.getDatasetMeta(n).controller, { label: a, value: r } = s.getLabelAndValue(o); return { chart: t, label: a, parsed: s.getParsed(o), raw: t.data.datasets[n].data[o], formattedValue: r, dataset: s.getDataset(), dataIndex: o, datasetIndex: n, element: i } } function Ts(t, e) { const i = t._chart.ctx, { body: n, footer: o, title: s } = t, { boxWidth: a, boxHeight: r } = e, l = Ve(e.bodyFont), c = Ve(e.titleFont), h = Ve(e.footerFont), d = s.length, u = o.length, f = n.length, g = Be(e.padding); let p = g.height, m = 0, x = n.reduce(((t, e) => t + e.before.length + e.lines.length + e.after.length), 0); if (x += t.beforeBody.length + t.afterBody.length, d && (p += d * c.lineHeight + (d - 1) * e.titleSpacing + e.titleMarginBottom), x) { p += f * (e.displayColors ? Math.max(r, l.lineHeight) : l.lineHeight) + (x - f) * l.lineHeight + (x - 1) * e.bodySpacing } u && (p += e.footerMarginTop + u * h.lineHeight + (u - 1) * e.footerSpacing); let b = 0; const _ = function (t) { m = Math.max(m, i.measureText(t).width + b) }; return i.save(), i.font = c.string, J(t.title, _), i.font = l.string, J(t.beforeBody.concat(t.afterBody), _), b = e.displayColors ? a + 2 : 0, J(n, (t => { J(t.before, _), J(t.lines, _), J(t.after, _) })), b = 0, i.font = h.string, J(t.footer, _), i.restore(), m += g.width, { width: m, height: p } } function As(t, e, i, n) { const { x: o, width: s } = i, { width: a, chartArea: { left: r, right: l } } = t; let c = "center"; return "center" === n ? c = o <= (r + l) / 2 ? "left" : "right" : o <= s / 2 ? c = "left" : o >= a - s / 2 && (c = "right"), function (t, e, i, n) { const { x: o, width: s } = n, a = i.caretSize + i.caretPadding; return "left" === t && o + s + a > e.width || "right" === t && o - s - a < 0 || void 0 }(c, t, e, i) && (c = "center"), c } function Ls(t, e, i) { const n = e.yAlign || function (t, e) { const { y: i, height: n } = e; return i < n / 2 ? "top" : i > t.height - n / 2 ? "bottom" : "center" }(t, i); return { xAlign: e.xAlign || As(t, e, i, n), yAlign: n } } function Rs(t, e, i, n) { const { caretSize: o, caretPadding: s, cornerRadius: a } = t, { xAlign: r, yAlign: l } = i, c = o + s, h = a + s; let d = function (t, e) { let { x: i, width: n } = t; return "right" === e ? i -= n : "center" === e && (i -= n / 2), i }(e, r); const u = function (t, e, i) { let { y: n, height: o } = t; return "top" === e ? n += i : n -= "bottom" === e ? o + i : o / 2, n }(e, l, c); return "center" === l ? "left" === r ? d += c : "right" === r && (d -= c) : "left" === r ? d -= h : "right" === r && (d += h), { x: Ht(d, 0, n.width - e.width), y: Ht(u, 0, n.height - e.height) } } function Es(t, e, i) { const n = Be(i.padding); return "center" === e ? t.x + t.width / 2 : "right" === e ? t.x + t.width - n.right : t.x + n.left } function Is(t) { return Ds([], Cs(t)) } function zs(t, e) { const i = e && e.dataset && e.dataset.tooltip && e.dataset.tooltip.callbacks; return i ? t.override(i) : t } class Fs extends Mn { constructor(t) { super(), this.opacity = 0, this._active = [], this._chart = t._chart, this._eventPosition = void 0, this._size = void 0, this._cachedAnimations = void 0, this._tooltipItems = [], this.$animations = void 0, this.$context = void 0, this.options = t.options, this.dataPoints = void 0, this.title = void 0, this.beforeBody = void 0, this.body = void 0, this.afterBody = void 0, this.footer = void 0, this.xAlign = void 0, this.yAlign = void 0, this.x = void 0, this.y = void 0, this.height = void 0, this.width = void 0, this.caretX = void 0, this.caretY = void 0, this.labelColors = void 0, this.labelPointStyles = void 0, this.labelTextColors = void 0 } initialize(t) { this.options = t, this._cachedAnimations = void 0, this.$context = void 0 } _resolveAnimations() { const t = this, e = t._cachedAnimations; if (e) return e; const i = t._chart, n = t.options.setContext(t.getContext()), o = n.enabled && i.options.animation && n.animations, s = new hn(t._chart, o); return o._cacheable && (t._cachedAnimations = Object.freeze(s)), s } getContext() { const t = this; return t.$context || (t.$context = (e = t._chart.getContext(), i = t, n = t._tooltipItems, Object.assign(Object.create(e), { tooltip: i, tooltipItems: n, type: "tooltip" }))); var e, i, n } getTitle(t, e) { const i = this, { callbacks: n } = e, o = n.beforeTitle.apply(i, [t]), s = n.title.apply(i, [t]), a = n.afterTitle.apply(i, [t]); let r = []; return r = Ds(r, Cs(o)), r = Ds(r, Cs(s)), r = Ds(r, Cs(a)), r } getBeforeBody(t, e) { return Is(e.callbacks.beforeBody.apply(this, [t])) } getBody(t, e) { const i = this, { callbacks: n } = e, o = []; return J(t, (t => { const e = { before: [], lines: [], after: [] }, s = zs(n, t); Ds(e.before, Cs(s.beforeLabel.call(i, t))), Ds(e.lines, s.label.call(i, t)), Ds(e.after, Cs(s.afterLabel.call(i, t))), o.push(e) })), o } getAfterBody(t, e) { return Is(e.callbacks.afterBody.apply(this, [t])) } getFooter(t, e) { const i = this, { callbacks: n } = e, o = n.beforeFooter.apply(i, [t]), s = n.footer.apply(i, [t]), a = n.afterFooter.apply(i, [t]); let r = []; return r = Ds(r, Cs(o)), r = Ds(r, Cs(s)), r = Ds(r, Cs(a)), r } _createItems(t) { const e = this, i = e._active, n = e._chart.data, o = [], s = [], a = []; let r, l, c = []; for (r = 0, l = i.length; r < l; ++r)c.push(Os(e._chart, i[r])); return t.filter && (c = c.filter(((e, i, o) => t.filter(e, i, o, n)))), t.itemSort && (c = c.sort(((e, i) => t.itemSort(e, i, n)))), J(c, (i => { const n = zs(t.callbacks, i); o.push(n.labelColor.call(e, i)), s.push(n.labelPointStyle.call(e, i)), a.push(n.labelTextColor.call(e, i)) })), e.labelColors = o, e.labelPointStyles = s, e.labelTextColors = a, e.dataPoints = c, c } update(t, e) { const i = this, n = i.options.setContext(i.getContext()), o = i._active; let s, a = []; if (o.length) { const t = Ps[n.position].call(i, o, i._eventPosition); a = i._createItems(n), i.title = i.getTitle(a, n), i.beforeBody = i.getBeforeBody(a, n), i.body = i.getBody(a, n), i.afterBody = i.getAfterBody(a, n), i.footer = i.getFooter(a, n); const e = i._size = Ts(i, n), r = Object.assign({}, t, e), l = Ls(i._chart, n, r), c = Rs(n, r, l, i._chart); i.xAlign = l.xAlign, i.yAlign = l.yAlign, s = { opacity: 1, x: c.x, y: c.y, width: e.width, height: e.height, caretX: t.x, caretY: t.y } } else 0 !== i.opacity && (s = { opacity: 0 }); i._tooltipItems = a, i.$context = void 0, s && i._resolveAnimations().update(i, s), t && n.external && n.external.call(i, { chart: i._chart, tooltip: i, replay: e }) } drawCaret(t, e, i, n) { const o = this.getCaretPosition(t, i, n); e.lineTo(o.x1, o.y1), e.lineTo(o.x2, o.y2), e.lineTo(o.x3, o.y3) } getCaretPosition(t, e, i) { const { xAlign: n, yAlign: o } = this, { cornerRadius: s, caretSize: a } = i, { x: r, y: l } = t, { width: c, height: h } = e; let d, u, f, g, p, m; return "center" === o ? (p = l + h / 2, "left" === n ? (d = r, u = d - a, g = p + a, m = p - a) : (d = r + c, u = d + a, g = p - a, m = p + a), f = d) : (u = "left" === n ? r + s + a : "right" === n ? r + c - s - a : this.caretX, "top" === o ? (g = l, p = g - a, d = u - a, f = u + a) : (g = l + h, p = g + a, d = u + a, f = u - a), m = g), { x1: d, x2: u, x3: f, y1: g, y2: p, y3: m } } drawTitle(t, e, i) { const n = this, o = n.title, s = o.length; let a, r, l; if (s) { const c = Ti(i.rtl, n.x, n.width); for (t.x = Es(n, i.titleAlign, i), e.textAlign = c.textAlign(i.titleAlign), e.textBaseline = "middle", a = Ve(i.titleFont), r = i.titleSpacing, e.fillStyle = i.titleColor, e.font = a.string, l = 0; l < s; ++l)e.fillText(o[l], c.x(t.x), t.y + a.lineHeight / 2), t.y += a.lineHeight + r, l + 1 === s && (t.y += i.titleMarginBottom - r) } } _drawColorBox(t, e, i, n, o) { const s = this, a = s.labelColors[i], r = s.labelPointStyles[i], { boxHeight: l, boxWidth: c } = o, h = Ve(o.bodyFont), d = Es(s, "left", o), u = n.x(d), f = l < h.lineHeight ? (h.lineHeight - l) / 2 : 0, g = e.y + f; if (o.usePointStyle) { const e = { radius: Math.min(c, l) / 2, pointStyle: r.pointStyle, rotation: r.rotation, borderWidth: 1 }, i = n.leftForLtr(u, c) + c / 2, s = g + l / 2; t.strokeStyle = o.multiKeyBackground, t.fillStyle = o.multiKeyBackground, Kt(t, e, i, s), t.strokeStyle = a.borderColor, t.fillStyle = a.backgroundColor, Kt(t, e, i, s) } else { t.lineWidth = a.borderWidth || 1, t.strokeStyle = a.borderColor, t.setLineDash(a.borderDash || []), t.lineDashOffset = a.borderDashOffset || 0; const e = n.leftForLtr(u, c), i = n.leftForLtr(n.xPlus(u, 1), c - 2), s = Fe(a.borderRadius); Object.values(s).some((t => 0 !== t)) ? (t.beginPath(), t.fillStyle = o.multiKeyBackground, ne(t, { x: e, y: g, w: c, h: l, radius: s }), t.fill(), t.stroke(), t.fillStyle = a.backgroundColor, t.beginPath(), ne(t, { x: i, y: g + 1, w: c - 2, h: l - 2, radius: s }), t.fill()) : (t.fillStyle = o.multiKeyBackground, t.fillRect(e, g, c, l), t.strokeRect(e, g, c, l), t.fillStyle = a.backgroundColor, t.fillRect(i, g + 1, c - 2, l - 2)) } t.fillStyle = s.labelTextColors[i] } drawBody(t, e, i) { const n = this, { body: o } = n, { bodySpacing: s, bodyAlign: a, displayColors: r, boxHeight: l, boxWidth: c } = i, h = Ve(i.bodyFont); let d = h.lineHeight, u = 0; const f = Ti(i.rtl, n.x, n.width), g = function (i) { e.fillText(i, f.x(t.x + u), t.y + d / 2), t.y += d + s }, p = f.textAlign(a); let m, x, b, _, y, v, w; for (e.textAlign = a, e.textBaseline = "middle", e.font = h.string, t.x = Es(n, p, i), e.fillStyle = i.bodyColor, J(n.beforeBody, g), u = r && "right" !== p ? "center" === a ? c / 2 + 1 : c + 2 : 0, _ = 0, v = o.length; _ < v; ++_) { for (m = o[_], x = n.labelTextColors[_], e.fillStyle = x, J(m.before, g), b = m.lines, r && b.length && (n._drawColorBox(e, t, _, f, i), d = Math.max(h.lineHeight, l)), y = 0, w = b.length; y < w; ++y)g(b[y]), d = h.lineHeight; J(m.after, g) } u = 0, d = h.lineHeight, J(n.afterBody, g), t.y -= s } drawFooter(t, e, i) { const n = this, o = n.footer, s = o.length; let a, r; if (s) { const l = Ti(i.rtl, n.x, n.width); for (t.x = Es(n, i.footerAlign, i), t.y += i.footerMarginTop, e.textAlign = l.textAlign(i.footerAlign), e.textBaseline = "middle", a = Ve(i.footerFont), e.fillStyle = i.footerColor, e.font = a.string, r = 0; r < s; ++r)e.fillText(o[r], l.x(t.x), t.y + a.lineHeight / 2), t.y += a.lineHeight + i.footerSpacing } } drawBackground(t, e, i, n) { const { xAlign: o, yAlign: s } = this, { x: a, y: r } = t, { width: l, height: c } = i, h = n.cornerRadius; e.fillStyle = n.backgroundColor, e.strokeStyle = n.borderColor, e.lineWidth = n.borderWidth, e.beginPath(), e.moveTo(a + h, r), "top" === s && this.drawCaret(t, e, i, n), e.lineTo(a + l - h, r), e.quadraticCurveTo(a + l, r, a + l, r + h), "center" === s && "right" === o && this.drawCaret(t, e, i, n), e.lineTo(a + l, r + c - h), e.quadraticCurveTo(a + l, r + c, a + l - h, r + c), "bottom" === s && this.drawCaret(t, e, i, n), e.lineTo(a + h, r + c), e.quadraticCurveTo(a, r + c, a, r + c - h), "center" === s && "left" === o && this.drawCaret(t, e, i, n), e.lineTo(a, r + h), e.quadraticCurveTo(a, r, a + h, r), e.closePath(), e.fill(), n.borderWidth > 0 && e.stroke() } _updateAnimationTarget(t) { const e = this, i = e._chart, n = e.$animations, o = n && n.x, s = n && n.y; if (o || s) { const n = Ps[t.position].call(e, e._active, e._eventPosition); if (!n) return; const a = e._size = Ts(e, t), r = Object.assign({}, n, e._size), l = Ls(i, t, r), c = Rs(t, r, l, i); o._to === c.x && s._to === c.y || (e.xAlign = l.xAlign, e.yAlign = l.yAlign, e.width = a.width, e.height = a.height, e.caretX = n.x, e.caretY = n.y, e._resolveAnimations().update(e, c)) } } draw(t) { const e = this, i = e.options.setContext(e.getContext()); let n = e.opacity; if (!n) return; e._updateAnimationTarget(i); const o = { width: e.width, height: e.height }, s = { x: e.x, y: e.y }; n = Math.abs(n) < .001 ? 0 : n; const a = Be(i.padding), r = e.title.length || e.beforeBody.length || e.body.length || e.afterBody.length || e.footer.length; i.enabled && r && (t.save(), t.globalAlpha = n, e.drawBackground(s, t, o, i), Ai(t, i.textDirection), s.y += a.top, e.drawTitle(s, t, i), e.drawBody(s, t, i), e.drawFooter(s, t, i), Li(t, i.textDirection), t.restore()) } getActiveElements() { return this._active || [] } setActiveElements(t, e) { const i = this, n = i._active, o = t.map((({ datasetIndex: t, index: e }) => { const n = i._chart.getDatasetMeta(t); if (!n) throw new Error("Cannot find a dataset at index " + t); return { datasetIndex: t, element: n.data[e], index: e } })), s = !tt(n, o), a = i._positionChanged(o, e); (s || a) && (i._active = o, i._eventPosition = e, i.update(!0)) } handleEvent(t, e) { const i = this, n = i.options, o = i._active || []; let s = !1, a = []; "mouseout" !== t.type && (a = i._chart.getElementsAtEventForMode(t, n.mode, n, e), n.reverse && a.reverse()); const r = i._positionChanged(a, t); return s = e || !tt(a, o) || r, s && (i._active = a, (n.enabled || n.external) && (i._eventPosition = { x: t.x, y: t.y }, i.update(!0, e))), s } _positionChanged(t, e) { const { caretX: i, caretY: n, options: o } = this, s = Ps[o.position].call(this, t, e); return !1 !== s && (i !== s.x || n !== s.y) } } Fs.positioners = Ps; var Bs = { id: "tooltip", _element: Fs, positioners: Ps, afterInit(t, e, i) { i && (t.tooltip = new Fs({ _chart: t, options: i })) }, beforeUpdate(t, e, i) { t.tooltip && t.tooltip.initialize(i) }, reset(t, e, i) { t.tooltip && t.tooltip.initialize(i) }, afterDraw(t) { const e = t.tooltip, i = { tooltip: e }; !1 !== t.notifyPlugins("beforeTooltipDraw", i) && (e && e.draw(t.ctx), t.notifyPlugins("afterTooltipDraw", i)) }, afterEvent(t, e) { if (t.tooltip) { const i = e.replay; t.tooltip.handleEvent(e.event, i) && (e.changed = !0) } }, defaults: { enabled: !0, external: null, position: "average", backgroundColor: "rgba(0,0,0,0.8)", titleColor: "#fff", titleFont: { weight: "bold" }, titleSpacing: 2, titleMarginBottom: 6, titleAlign: "left", bodyColor: "#fff", bodySpacing: 2, bodyFont: {}, bodyAlign: "left", footerColor: "#fff", footerSpacing: 2, footerMarginTop: 6, footerFont: { weight: "bold" }, footerAlign: "left", padding: 6, caretPadding: 2, caretSize: 5, cornerRadius: 6, boxHeight: (t, e) => e.bodyFont.size, boxWidth: (t, e) => e.bodyFont.size, multiKeyBackground: "#fff", displayColors: !0, borderColor: "rgba(0,0,0,0)", borderWidth: 0, animation: { duration: 400, easing: "easeOutQuart" }, animations: { numbers: { type: "number", properties: ["x", "y", "width", "height", "caretX", "caretY"] }, opacity: { easing: "linear", duration: 200 } }, callbacks: { beforeTitle: H, title(t) { if (t.length > 0) { const e = t[0], i = e.chart.data.labels, n = i ? i.length : 0; if (this && this.options && "dataset" === this.options.mode) return e.dataset.label || ""; if (e.label) return e.label; if (n > 0 && e.dataIndex < n) return i[e.dataIndex] } return "" }, afterTitle: H, beforeBody: H, beforeLabel: H, label(t) { if (this && this.options && "dataset" === this.options.mode) return t.label + ": " + t.formattedValue || t.formattedValue; let e = t.dataset.label || ""; e && (e += ": "); const i = t.formattedValue; return $(i) || (e += i), e }, labelColor(t) { const e = t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex); return { borderColor: e.borderColor, backgroundColor: e.backgroundColor, borderWidth: e.borderWidth, borderDash: e.borderDash, borderDashOffset: e.borderDashOffset, borderRadius: 0 } }, labelTextColor() { return this.options.bodyColor }, labelPointStyle(t) { const e = t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex); return { pointStyle: e.pointStyle, rotation: e.rotation } }, afterLabel: H, afterBody: H, beforeFooter: H, footer: H, afterFooter: H } }, defaultRoutes: { bodyFont: "font", footerFont: "font", titleFont: "font" }, descriptors: { _scriptable: t => "filter" !== t && "itemSort" !== t && "external" !== t, _indexable: !1, callbacks: { _scriptable: !1, _indexable: !1 }, animation: { _fallback: !1 }, animations: { _fallback: "animation" } }, additionalOptionScopes: ["interaction"] }, Vs = Object.freeze({ __proto__: null, Decimation: ts, Filler: bs, Legend: vs, SubTitle: Ss, Title: Ms, Tooltip: Bs }); function Ws(t, e, i) { const n = t.indexOf(e); if (-1 === n) return ((t, e, i) => "string" == typeof e ? t.push(e) - 1 : isNaN(e) ? null : i)(t, e, i); return n !== t.lastIndexOf(e) ? i : n } class Ns extends En { constructor(t) { super(t), this._startValue = void 0, this._valueRange = 0 } parse(t, e) { if ($(t)) return null; const i = this.getLabels(); return ((t, e) => null === t ? null : Ht(Math.round(t), 0, e))(e = isFinite(e) && i[e] === t ? e : Ws(i, t, K(e, t)), i.length - 1) } determineDataLimits() { const t = this, { minDefined: e, maxDefined: i } = t.getUserBounds(); let { min: n, max: o } = t.getMinMax(!0); "ticks" === t.options.bounds && (e || (n = 0), i || (o = t.getLabels().length - 1)), t.min = n, t.max = o } buildTicks() { const t = this, e = t.min, i = t.max, n = t.options.offset, o = []; let s = t.getLabels(); s = 0 === e && i === s.length - 1 ? s : s.slice(e, i + 1), t._valueRange = Math.max(s.length - (n ? 0 : 1), 1), t._startValue = t.min - (n ? .5 : 0); for (let t = e; t <= i; t++)o.push({ value: t }); return o } getLabelForValue(t) { const e = this.getLabels(); return t >= 0 && t < e.length ? e[t] : t } configure() { const t = this; super.configure(), t.isHorizontal() || (t._reversePixels = !t._reversePixels) } getPixelForValue(t) { const e = this; return "number" != typeof t && (t = e.parse(t)), null === t ? NaN : e.getPixelForDecimal((t - e._startValue) / e._valueRange) } getPixelForTick(t) { const e = this.ticks; return t < 0 || t > e.length - 1 ? null : this.getPixelForValue(e[t].value) } getValueForPixel(t) { const e = this; return Math.round(e._startValue + e.getDecimalForPixel(t) * e._valueRange) } getBasePixel() { return this.bottom } } function Hs(t, e, { horizontal: i, minRotation: n }) { const o = Et(n), s = (i ? Math.sin(o) : Math.cos(o)) || .001, a = .75 * e * ("" + t).length; return Math.min(e / s, a) } Ns.id = "category", Ns.defaults = { ticks: { callback: Ns.prototype.getLabelForValue } }; class js extends En { constructor(t) { super(t), this.start = void 0, this.end = void 0, this._startValue = void 0, this._endValue = void 0, this._valueRange = 0 } parse(t, e) { return $(t) || ("number" == typeof t || t instanceof Number) && !isFinite(+t) ? null : +t } handleTickRangeOptions() { const t = this, { beginAtZero: e } = t.options, { minDefined: i, maxDefined: n } = t.getUserBounds(); let { min: o, max: s } = t; const a = t => o = i ? o : t, r = t => s = n ? s : t; if (e) { const t = Dt(o), e = Dt(s); t < 0 && e < 0 ? r(0) : t > 0 && e > 0 && a(0) } if (o === s) { let t = 1; (s >= Number.MAX_SAFE_INTEGER || o <= Number.MIN_SAFE_INTEGER) && (t = Math.abs(.05 * s)), r(s + t), e || a(o - t) } t.min = o, t.max = s } getTickLimit() { const t = this, e = t.options.ticks; let i, { maxTicksLimit: n, stepSize: o } = e; return o ? i = Math.ceil(t.max / o) - Math.floor(t.min / o) + 1 : (i = t.computeTickLimit(), n = n || 11), n && (i = Math.min(n, i)), i } computeTickLimit() { return Number.POSITIVE_INFINITY } buildTicks() { const t = this, e = t.options, i = e.ticks; let n = t.getTickLimit(); n = Math.max(2, n); const o = function (t, e) { const i = [], { bounds: n, step: o, min: s, max: a, precision: r, count: l, maxTicks: c, maxDigits: h, includeBounds: d } = t, u = o || 1, f = c - 1, { min: g, max: p } = e, m = !$(s), x = !$(a), b = !$(l), _ = (p - g) / (h + 1); let y, v, w, M, k = Ct((p - g) / f / u) * u; if (k < 1e-14 && !m && !x) return [{ value: g }, { value: p }]; M = Math.ceil(p / k) - Math.floor(g / k), M > f && (k = Ct(M * k / f / u) * u), $(r) || (y = Math.pow(10, r), k = Math.ceil(k * y) / y), "ticks" === n ? (v = Math.floor(g / k) * k, w = Math.ceil(p / k) * k) : (v = g, w = p), m && x && o && Lt((a - s) / o, k / 1e3) ? (M = Math.round(Math.min((a - s) / k, c)), k = (a - s) / M, v = s, w = a) : b ? (v = m ? s : v, w = x ? a : w, M = l - 1, k = (w - v) / M) : (M = (w - v) / k, M = At(M, Math.round(M), k / 1e3) ? Math.round(M) : Math.ceil(M)); const S = Math.max(zt(k), zt(v)); y = Math.pow(10, $(r) ? S : r), v = Math.round(v * y) / y, w = Math.round(w * y) / y; let P = 0; for (m && (d && v !== s ? (i.push({ value: s }), v < s && P++, At(Math.round((v + P * k) * y) / y, s, Hs(s, _, t)) && P++) : v < s && P++); P < M; ++P)i.push({ value: Math.round((v + P * k) * y) / y }); return x && d && w !== a ? At(i[i.length - 1].value, a, Hs(a, _, t)) ? i[i.length - 1].value = a : i.push({ value: a }) : x && w !== a || i.push({ value: w }), i }({ maxTicks: n, bounds: e.bounds, min: e.min, max: e.max, precision: i.precision, step: i.stepSize, count: i.count, maxDigits: t._maxDigits(), horizontal: t.isHorizontal(), minRotation: i.minRotation || 0, includeBounds: !1 !== i.includeBounds }, t._range || t); return "ticks" === e.bounds && Rt(o, t, "value"), e.reverse ? (o.reverse(), t.start = t.max, t.end = t.min) : (t.start = t.min, t.end = t.max), o } configure() { const t = this, e = t.ticks; let i = t.min, n = t.max; if (super.configure(), t.options.offset && e.length) { const t = (n - i) / Math.max(e.length - 1, 1) / 2; i -= t, n += t } t._startValue = i, t._endValue = n, t._valueRange = n - i } getLabelForValue(t) { return Oi(t, this.chart.options.locale) } } class $s extends js { determineDataLimits() { const t = this, { min: e, max: i } = t.getMinMax(!0); t.min = X(e) ? e : 0, t.max = X(i) ? i : 1, t.handleTickRangeOptions() } computeTickLimit() { const t = this, e = t.isHorizontal(), i = e ? t.width : t.height, n = Et(t.options.ticks.minRotation), o = (e ? Math.sin(n) : Math.cos(n)) || .001, s = t._resolveTickFontOptions(0); return Math.ceil(i / Math.min(40, s.lineHeight / o)) } getPixelForValue(t) { return null === t ? NaN : this.getPixelForDecimal((t - this._startValue) / this._valueRange) } getValueForPixel(t) { return this._startValue + this.getDecimalForPixel(t) * this._valueRange } } function Ys(t) { return 1 === t / Math.pow(10, Math.floor(Pt(t))) } $s.id = "linear", $s.defaults = { ticks: { callback: Sn.formatters.numeric } }; class Us extends En { constructor(t) { super(t), this.start = void 0, this.end = void 0, this._startValue = void 0, this._valueRange = 0 } parse(t, e) { const i = js.prototype.parse.apply(this, [t, e]); if (0 !== i) return X(i) && i > 0 ? i : null; this._zero = !0 } determineDataLimits() { const t = this, { min: e, max: i } = t.getMinMax(!0); t.min = X(e) ? Math.max(0, e) : null, t.max = X(i) ? Math.max(0, i) : null, t.options.beginAtZero && (t._zero = !0), t.handleTickRangeOptions() } handleTickRangeOptions() { const t = this, { minDefined: e, maxDefined: i } = t.getUserBounds(); let n = t.min, o = t.max; const s = t => n = e ? n : t, a = t => o = i ? o : t, r = (t, e) => Math.pow(10, Math.floor(Pt(t)) + e); n === o && (n <= 0 ? (s(1), a(10)) : (s(r(n, -1)), a(r(o, 1)))), n <= 0 && s(r(o, -1)), o <= 0 && a(r(n, 1)), t._zero && t.min !== t._suggestedMin && n === r(t.min, 0) && s(r(n, -1)), t.min = n, t.max = o } buildTicks() { const t = this, e = t.options, i = function (t, e) { const i = Math.floor(Pt(e.max)), n = Math.ceil(e.max / Math.pow(10, i)), o = []; let s = q(t.min, Math.pow(10, Math.floor(Pt(e.min)))), a = Math.floor(Pt(s)), r = Math.floor(s / Math.pow(10, a)), l = a < 0 ? Math.pow(10, Math.abs(a)) : 1; do { o.push({ value: s, major: Ys(s) }), ++r, 10 === r && (r = 1, ++a, l = a >= 0 ? 1 : l), s = Math.round(r * Math.pow(10, a) * l) / l } while (a < i || a === i && r < n); const c = q(t.max, s); return o.push({ value: c, major: Ys(s) }), o }({ min: t._userMin, max: t._userMax }, t); return "ticks" === e.bounds && Rt(i, t, "value"), e.reverse ? (i.reverse(), t.start = t.max, t.end = t.min) : (t.start = t.min, t.end = t.max), i } getLabelForValue(t) { return void 0 === t ? "0" : Oi(t, this.chart.options.locale) } configure() { const t = this, e = t.min; super.configure(), t._startValue = Pt(e), t._valueRange = Pt(t.max) - Pt(e) } getPixelForValue(t) { const e = this; return void 0 !== t && 0 !== t || (t = e.min), null === t || isNaN(t) ? NaN : e.getPixelForDecimal(t === e.min ? 0 : (Pt(t) - e._startValue) / e._valueRange) } getValueForPixel(t) { const e = this, i = e.getDecimalForPixel(t); return Math.pow(10, e._startValue + i * e._valueRange) } } function Xs(t) { const e = t.ticks; if (e.display && t.display) { const t = Be(e.backdropPadding); return K(e.font && e.font.size, xt.font.size) + t.height } return 0 } function qs(t, e, i, n, o) { return t === n || t === o ? { start: e - i / 2, end: e + i / 2 } : t < n || t > o ? { start: e - i, end: e } : { start: e, end: e + i } } function Ks(t) { const e = { l: 0, r: t.width, t: 0, b: t.height - t.paddingTop }, i = {}, n = [], o = [], s = t.getLabels().length; for (let c = 0; c < s; c++) { const s = t.options.pointLabels.setContext(t.getPointLabelContext(c)); o[c] = s.padding; const h = t.getPointPosition(c, t.drawingArea + o[c]), d = Ve(s.font), u = (a = t.ctx, r = d, l = Y(l = t._pointLabels[c]) ? l : [l], { w: Ut(a, r.string, l), h: l.length * r.lineHeight }); n[c] = u; const f = t.getIndexAngle(c), g = It(f), p = qs(g, h.x, u.w, 0, 180), m = qs(g, h.y, u.h, 90, 270); p.start < e.l && (e.l = p.start, i.l = f), p.end > e.r && (e.r = p.end, i.r = f), m.start < e.t && (e.t = m.start, i.t = f), m.end > e.b && (e.b = m.end, i.b = f) } var a, r, l; t._setReductions(t.drawingArea, e, i), t._pointLabelItems = function (t, e, i) { const n = [], o = t.getLabels().length, s = t.options, a = Xs(s), r = t.getDistanceFromCenterForValue(s.ticks.reverse ? t.min : t.max); for (let s = 0; s < o; s++) { const o = 0 === s ? a / 2 : 0, l = t.getPointPosition(s, r + o + i[s]), c = It(t.getIndexAngle(s)), h = e[s], d = Qs(l.y, h.h, c), u = Gs(c), f = Zs(l.x, h.w, u); n.push({ x: l.x, y: d, textAlign: u, left: f, top: d, right: f + h.w, bottom: d + h.h }) } return n }(t, n, o) } function Gs(t) { return 0 === t || 180 === t ? "center" : t < 180 ? "left" : "right" } function Zs(t, e, i) { return "right" === i ? t -= e : "center" === i && (t -= e / 2), t } function Qs(t, e, i) { return 90 === i || 270 === i ? t -= e / 2 : (i > 270 || i < 90) && (t -= e), t } function Js(t, e, i, n) { const { ctx: o } = t; if (i) o.arc(t.xCenter, t.yCenter, e, 0, _t); else { let i = t.getPointPosition(0, e); o.moveTo(i.x, i.y); for (let s = 1; s < n; s++)i = t.getPointPosition(s, e), o.lineTo(i.x, i.y) } } function ta(t) { return Tt(t) ? t : 0 } Us.id = "logarithmic", Us.defaults = { ticks: { callback: Sn.formatters.logarithmic, major: { enabled: !0 } } }; class ea extends js { constructor(t) { super(t), this.xCenter = void 0, this.yCenter = void 0, this.drawingArea = void 0, this._pointLabels = [], this._pointLabelItems = [] } setDimensions() { const t = this; t.width = t.maxWidth, t.height = t.maxHeight, t.paddingTop = Xs(t.options) / 2, t.xCenter = Math.floor(t.width / 2), t.yCenter = Math.floor((t.height - t.paddingTop) / 2), t.drawingArea = Math.min(t.height - t.paddingTop, t.width) / 2 } determineDataLimits() { const t = this, { min: e, max: i } = t.getMinMax(!1); t.min = X(e) && !isNaN(e) ? e : 0, t.max = X(i) && !isNaN(i) ? i : 0, t.handleTickRangeOptions() } computeTickLimit() { return Math.ceil(this.drawingArea / Xs(this.options)) } generateTickLabels(t) { const e = this; js.prototype.generateTickLabels.call(e, t), e._pointLabels = e.getLabels().map(((t, i) => { const n = Q(e.options.pointLabels.callback, [t, i], e); return n || 0 === n ? n : "" })) } fit() { const t = this, e = t.options; e.display && e.pointLabels.display ? Ks(t) : t.setCenterPoint(0, 0, 0, 0) } _setReductions(t, e, i) { const n = this; let o = e.l / Math.sin(i.l), s = Math.max(e.r - n.width, 0) / Math.sin(i.r), a = -e.t / Math.cos(i.t), r = -Math.max(e.b - (n.height - n.paddingTop), 0) / Math.cos(i.b); o = ta(o), s = ta(s), a = ta(a), r = ta(r), n.drawingArea = Math.max(t / 2, Math.min(Math.floor(t - (o + s) / 2), Math.floor(t - (a + r) / 2))), n.setCenterPoint(o, s, a, r) } setCenterPoint(t, e, i, n) { const o = this, s = o.width - e - o.drawingArea, a = t + o.drawingArea, r = i + o.drawingArea, l = o.height - o.paddingTop - n - o.drawingArea; o.xCenter = Math.floor((a + s) / 2 + o.left), o.yCenter = Math.floor((r + l) / 2 + o.top + o.paddingTop) } getIndexAngle(t) { return Wt(t * (_t / this.getLabels().length) + Et(this.options.startAngle || 0)) } getDistanceFromCenterForValue(t) { const e = this; if ($(t)) return NaN; const i = e.drawingArea / (e.max - e.min); return e.options.reverse ? (e.max - t) * i : (t - e.min) * i } getValueForDistanceFromCenter(t) { if ($(t)) return NaN; const e = this, i = t / (e.drawingArea / (e.max - e.min)); return e.options.reverse ? e.max - i : e.min + i } getPointLabelContext(t) { const e = this, i = e._pointLabels || []; if (t >= 0 && t < i.length) { const n = i[t]; return function (t, e, i) { return Object.assign(Object.create(t), { label: i, index: e, type: "pointLabel" }) }(e.getContext(), t, n) } } getPointPosition(t, e) { const i = this, n = i.getIndexAngle(t) - Mt; return { x: Math.cos(n) * e + i.xCenter, y: Math.sin(n) * e + i.yCenter, angle: n } } getPointPositionForValue(t, e) { return this.getPointPosition(t, this.getDistanceFromCenterForValue(e)) } getBasePosition(t) { return this.getPointPositionForValue(t || 0, this.getBaseValue()) } getPointLabelPosition(t) { const { left: e, top: i, right: n, bottom: o } = this._pointLabelItems[t]; return { left: e, top: i, right: n, bottom: o } } drawBackground() { const t = this, { backgroundColor: e, grid: { circular: i } } = t.options; if (e) { const n = t.ctx; n.save(), n.beginPath(), Js(t, t.getDistanceFromCenterForValue(t._endValue), i, t.getLabels().length), n.closePath(), n.fillStyle = e, n.fill(), n.restore() } } drawGrid() { const t = this, e = t.ctx, i = t.options, { angleLines: n, grid: o } = i, s = t.getLabels().length; let a, r, l; if (i.pointLabels.display && function (t, e) { const { ctx: i, options: { pointLabels: n } } = t; for (let o = e - 1; o >= 0; o--) { const e = n.setContext(t.getPointLabelContext(o)), s = Ve(e.font), { x: a, y: r, textAlign: l, left: c, top: h, right: d, bottom: u } = t._pointLabelItems[o], { backdropColor: f } = e; if (!$(f)) { const t = Be(e.backdropPadding); i.fillStyle = f, i.fillRect(c - t.left, h - t.top, d - c + t.width, u - h + t.height) } ee(i, t._pointLabels[o], a, r + s.lineHeight / 2, s, { color: e.color, textAlign: l, textBaseline: "middle" }) } }(t, s), o.display && t.ticks.forEach(((e, i) => { if (0 !== i) { r = t.getDistanceFromCenterForValue(e.value); const n = o.setContext(t.getContext(i - 1)); !function (t, e, i, n) { const o = t.ctx, s = e.circular, { color: a, lineWidth: r } = e; !s && !n || !a || !r || i < 0 || (o.save(), o.strokeStyle = a, o.lineWidth = r, o.setLineDash(e.borderDash), o.lineDashOffset = e.borderDashOffset, o.beginPath(), Js(t, i, s, n), o.closePath(), o.stroke(), o.restore()) }(t, n, r, s) } })), n.display) { for (e.save(), a = t.getLabels().length - 1; a >= 0; a--) { const o = n.setContext(t.getPointLabelContext(a)), { color: s, lineWidth: c } = o; c && s && (e.lineWidth = c, e.strokeStyle = s, e.setLineDash(o.borderDash), e.lineDashOffset = o.borderDashOffset, r = t.getDistanceFromCenterForValue(i.ticks.reverse ? t.min : t.max), l = t.getPointPosition(a, r), e.beginPath(), e.moveTo(t.xCenter, t.yCenter), e.lineTo(l.x, l.y), e.stroke()) } e.restore() } } drawBorder() { } drawLabels() { const t = this, e = t.ctx, i = t.options, n = i.ticks; if (!n.display) return; const o = t.getIndexAngle(0); let s, a; e.save(), e.translate(t.xCenter, t.yCenter), e.rotate(o), e.textAlign = "center", e.textBaseline = "middle", t.ticks.forEach(((o, r) => { if (0 === r && !i.reverse) return; const l = n.setContext(t.getContext(r)), c = Ve(l.font); if (s = t.getDistanceFromCenterForValue(t.ticks[r].value), l.showLabelBackdrop) { e.font = c.string, a = e.measureText(o.label).width, e.fillStyle = l.backdropColor; const t = Be(l.backdropPadding); e.fillRect(-a / 2 - t.left, -s - c.size / 2 - t.top, a + t.width, c.size + t.height) } ee(e, o.label, 0, -s, c, { color: l.color }) })), e.restore() } drawTitle() { } } ea.id = "radialLinear", ea.defaults = { display: !0, animate: !0, position: "chartArea", angleLines: { display: !0, lineWidth: 1, borderDash: [], borderDashOffset: 0 }, grid: { circular: !1 }, startAngle: 0, ticks: { showLabelBackdrop: !0, callback: Sn.formatters.numeric }, pointLabels: { backdropColor: void 0, backdropPadding: 2, display: !0, font: { size: 10 }, callback: t => t, padding: 5 } }, ea.defaultRoutes = { "angleLines.color": "borderColor", "pointLabels.color": "color", "ticks.color": "color" }, ea.descriptors = { angleLines: { _fallback: "grid" } }; const ia = { millisecond: { common: !0, size: 1, steps: 1e3 }, second: { common: !0, size: 1e3, steps: 60 }, minute: { common: !0, size: 6e4, steps: 60 }, hour: { common: !0, size: 36e5, steps: 24 }, day: { common: !0, size: 864e5, steps: 30 }, week: { common: !1, size: 6048e5, steps: 4 }, month: { common: !0, size: 2628e6, steps: 12 }, quarter: { common: !1, size: 7884e6, steps: 4 }, year: { common: !0, size: 3154e7 } }, na = Object.keys(ia); function oa(t, e) { return t - e } function sa(t, e) { if ($(e)) return null; const i = t._adapter, { parser: n, round: o, isoWeekday: s } = t._parseOpts; let a = e; return "function" == typeof n && (a = n(a)), X(a) || (a = "string" == typeof n ? i.parse(a, n) : i.parse(a)), null === a ? null : (o && (a = "week" !== o || !Tt(s) && !0 !== s ? i.startOf(a, o) : i.startOf(a, "isoWeek", s)), +a) } function aa(t, e, i, n) { const o = na.length; for (let s = na.indexOf(t); s < o - 1; ++s) { const t = ia[na[s]], o = t.steps ? t.steps : Number.MAX_SAFE_INTEGER; if (t.common && Math.ceil((i - e) / (o * t.size)) <= n) return na[s] } return na[o - 1] } function ra(t, e, i) { if (i) { if (i.length) { const { lo: n, hi: o } = oe(i, e); t[i[n] >= e ? i[n] : i[o]] = !0 } } else t[e] = !0 } function la(t, e, i) { const n = [], o = {}, s = e.length; let a, r; for (a = 0; a < s; ++a)r = e[a], o[r] = a, n.push({ value: r, major: !1 }); return 0 !== s && i ? function (t, e, i, n) { const o = t._adapter, s = +o.startOf(e[0].value, n), a = e[e.length - 1].value; let r, l; for (r = s; r <= a; r = +o.add(r, 1, n))l = i[r], l >= 0 && (e[l].major = !0); return e }(t, n, o, i) : n } class ca extends En { constructor(t) { super(t), this._cache = { data: [], labels: [], all: [] }, this._unit = "day", this._majorUnit = void 0, this._offsets = {}, this._normalized = !1, this._parseOpts = void 0 } init(t, e) { const i = t.time || (t.time = {}), n = this._adapter = new co._date(t.adapters.date); st(i.displayFormats, n.formats()), this._parseOpts = { parser: i.parser, round: i.round, isoWeekday: i.isoWeekday }, super.init(t), this._normalized = e.normalized } parse(t, e) { return void 0 === t ? null : sa(this, t) } beforeLayout() { super.beforeLayout(), this._cache = { data: [], labels: [], all: [] } } determineDataLimits() { const t = this, e = t.options, i = t._adapter, n = e.time.unit || "day"; let { min: o, max: s, minDefined: a, maxDefined: r } = t.getUserBounds(); function l(t) { a || isNaN(t.min) || (o = Math.min(o, t.min)), r || isNaN(t.max) || (s = Math.max(s, t.max)) } a && r || (l(t._getLabelBounds()), "ticks" === e.bounds && "labels" === e.ticks.source || l(t.getMinMax(!1))), o = X(o) && !isNaN(o) ? o : +i.startOf(Date.now(), n), s = X(s) && !isNaN(s) ? s : +i.endOf(Date.now(), n) + 1, t.min = Math.min(o, s - 1), t.max = Math.max(o + 1, s) } _getLabelBounds() { const t = this.getLabelTimestamps(); let e = Number.POSITIVE_INFINITY, i = Number.NEGATIVE_INFINITY; return t.length && (e = t[0], i = t[t.length - 1]), { min: e, max: i } } buildTicks() { const t = this, e = t.options, i = e.time, n = e.ticks, o = "labels" === n.source ? t.getLabelTimestamps() : t._generate(); "ticks" === e.bounds && o.length && (t.min = t._userMin || o[0], t.max = t._userMax || o[o.length - 1]); const s = t.min, a = re(o, s, t.max); return t._unit = i.unit || (n.autoSkip ? aa(i.minUnit, t.min, t.max, t._getLabelCapacity(s)) : function (t, e, i, n, o) { for (let s = na.length - 1; s >= na.indexOf(i); s--) { const i = na[s]; if (ia[i].common && t._adapter.diff(o, n, i) >= e - 1) return i } return na[i ? na.indexOf(i) : 0] }(t, a.length, i.minUnit, t.min, t.max)), t._majorUnit = n.major.enabled && "year" !== t._unit ? function (t) { for (let e = na.indexOf(t) + 1, i = na.length; e < i; ++e)if (ia[na[e]].common) return na[e] }(t._unit) : void 0, t.initOffsets(o), e.reverse && a.reverse(), la(t, a, t._majorUnit) } initOffsets(t) { const e = this; let i, n, o = 0, s = 0; e.options.offset && t.length && (i = e.getDecimalForValue(t[0]), o = 1 === t.length ? 1 - i : (e.getDecimalForValue(t[1]) - i) / 2, n = e.getDecimalForValue(t[t.length - 1]), s = 1 === t.length ? n : (n - e.getDecimalForValue(t[t.length - 2])) / 2); const a = t.length < 3 ? .5 : .25; o = Ht(o, 0, a), s = Ht(s, 0, a), e._offsets = { start: o, end: s, factor: 1 / (o + 1 + s) } } _generate() { const t = this, e = t._adapter, i = t.min, n = t.max, o = t.options, s = o.time, a = s.unit || aa(s.minUnit, i, n, t._getLabelCapacity(i)), r = K(s.stepSize, 1), l = "week" === a && s.isoWeekday, c = Tt(l) || !0 === l, h = {}; let d, u, f = i; if (c && (f = +e.startOf(f, "isoWeek", l)), f = +e.startOf(f, c ? "day" : a), e.diff(n, i, a) > 1e5 * r) throw new Error(i + " and " + n + " are too far apart with stepSize of " + r + " " + a); const g = "data" === o.ticks.source && t.getDataTimestamps(); for (d = f, u = 0; d < n; d = +e.add(d, r, a), u++)ra(h, d, g); return d !== n && "ticks" !== o.bounds && 1 !== u || ra(h, d, g), Object.keys(h).sort(((t, e) => t - e)).map((t => +t)) } getLabelForValue(t) { const e = this._adapter, i = this.options.time; return i.tooltipFormat ? e.format(t, i.tooltipFormat) : e.format(t, i.displayFormats.datetime) } _tickFormatFunction(t, e, i, n) { const o = this, s = o.options, a = s.time.displayFormats, r = o._unit, l = o._majorUnit, c = r && a[r], h = l && a[l], d = i[e], u = l && h && d && d.major, f = o._adapter.format(t, n || (u ? h : c)), g = s.ticks.callback; return g ? Q(g, [f, e, i], o) : f } generateTickLabels(t) { let e, i, n; for (e = 0, i = t.length; e < i; ++e)n = t[e], n.label = this._tickFormatFunction(n.value, e, t) } getDecimalForValue(t) { const e = this; return null === t ? NaN : (t - e.min) / (e.max - e.min) } getPixelForValue(t) { const e = this, i = e._offsets, n = e.getDecimalForValue(t); return e.getPixelForDecimal((i.start + n) * i.factor) } getValueForPixel(t) { const e = this, i = e._offsets, n = e.getDecimalForPixel(t) / i.factor - i.end; return e.min + n * (e.max - e.min) } _getLabelSize(t) { const e = this, i = e.options.ticks, n = e.ctx.measureText(t).width, o = Et(e.isHorizontal() ? i.maxRotation : i.minRotation), s = Math.cos(o), a = Math.sin(o), r = e._resolveTickFontOptions(0).size; return { w: n * s + r * a, h: n * a + r * s } } _getLabelCapacity(t) { const e = this, i = e.options.time, n = i.displayFormats, o = n[i.unit] || n.millisecond, s = e._tickFormatFunction(t, 0, la(e, [t], e._majorUnit), o), a = e._getLabelSize(s), r = Math.floor(e.isHorizontal() ? e.width / a.w : e.height / a.h) - 1; return r > 0 ? r : 1 } getDataTimestamps() { const t = this; let e, i, n = t._cache.data || []; if (n.length) return n; const o = t.getMatchingVisibleMetas(); if (t._normalized && o.length) return t._cache.data = o[0].controller.getAllParsedValues(t); for (e = 0, i = o.length; e < i; ++e)n = n.concat(o[e].controller.getAllParsedValues(t)); return t._cache.data = t.normalize(n) } getLabelTimestamps() { const t = this, e = t._cache.labels || []; let i, n; if (e.length) return e; const o = t.getLabels(); for (i = 0, n = o.length; i < n; ++i)e.push(sa(t, o[i])); return t._cache.labels = t._normalized ? e : t.normalize(e) } normalize(t) { return de(t.sort(oa)) } } function ha(t, e, i) { let n, o, s, a, r = 0, l = t.length - 1; i ? (e >= t[r].pos && e <= t[l].pos && ({ lo: r, hi: l } = se(t, "pos", e)), ({ pos: n, time: s } = t[r]), ({ pos: o, time: a } = t[l])) : (e >= t[r].time && e <= t[l].time && ({ lo: r, hi: l } = se(t, "time", e)), ({ time: n, pos: s } = t[r]), ({ time: o, pos: a } = t[l])); const c = o - n; return c ? s + (a - s) * (e - n) / c : s } ca.id = "time", ca.defaults = { bounds: "data", adapters: {}, time: { parser: !1, unit: !1, round: !1, isoWeekday: !1, minUnit: "millisecond", displayFormats: {} }, ticks: { source: "auto", major: { enabled: !1 } } }; class da extends ca { constructor(t) { super(t), this._table = [], this._minPos = void 0, this._tableRange = void 0 } initOffsets() { const t = this, e = t._getTimestampsForTable(), i = t._table = t.buildLookupTable(e); t._minPos = ha(i, t.min), t._tableRange = ha(i, t.max) - t._minPos, super.initOffsets(e) } buildLookupTable(t) { const { min: e, max: i } = this, n = [], o = []; let s, a, r, l, c; for (s = 0, a = t.length; s < a; ++s)l = t[s], l >= e && l <= i && n.push(l); if (n.length < 2) return [{ time: e, pos: 0 }, { time: i, pos: 1 }]; for (s = 0, a = n.length; s < a; ++s)c = n[s + 1], r = n[s - 1], l = n[s], Math.round((c + r) / 2) !== l && o.push({ time: l, pos: s / (a - 1) }); return o } _getTimestampsForTable() { const t = this; let e = t._cache.all || []; if (e.length) return e; const i = t.getDataTimestamps(), n = t.getLabelTimestamps(); return e = i.length && n.length ? t.normalize(i.concat(n)) : i.length ? i : n, e = t._cache.all = e, e } getDecimalForValue(t) { return (ha(this._table, t) - this._minPos) / this._tableRange } getValueForPixel(t) { const e = this, i = e._offsets, n = e.getDecimalForPixel(t) / i.factor - i.end; return ha(e._table, n * e._tableRange + e._minPos, !0) } } da.id = "timeseries", da.defaults = ca.defaults; var ua = Object.freeze({ __proto__: null, CategoryScale: Ns, LinearScale: $s, LogarithmicScale: Us, RadialLinearScale: ea, TimeScale: ca, TimeSeriesScale: da }); return oo.register(Po, ua, Zo, Vs), oo.helpers = { ...Ni }, oo._adapters = co, oo.Animation = ln, oo.Animations = hn, oo.animator = a, oo.controllers = zn.controllers.items, oo.DatasetController = wn, oo.Element = Mn, oo.elements = Zo, oo.Interaction = Ae, oo.layouts = ti, oo.platforms = sn, oo.Scale = En, oo.Ticks = Sn, Object.assign(oo, Po, ua, Zo, Vs, sn), oo.Chart = oo, "undefined" != typeof window && (window.Chart = oo), oo
}));