/**
 * Skipped minification because the original files appears to be already minified.
 * Original file: /npm/chart.js@4.4.1/dist/chart.umd.js
 *
 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
 */
/*!
 * Chart.js v4.4.1
 * https://www.chartjs.org
 * (c) 2023 Chart.js Contributors
 * Released under the MIT License
 */
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/*!
 * @kurkle/color v0.3.2
 * https://github.com/kurkle/color#readme
 * (c) 2023 Jukka Kurkela
 * Released under the MIT License
 */function _t(t) { return t + .5 | 0 } const yt = (t, e, i) => Math.max(Math.min(t, i), e); function vt(t) { return yt(_t(2.55 * t), 0, 255) } function Mt(t) { return yt(_t(255 * t), 0, 255) } function wt(t) { return yt(_t(t / 2.55) / 100, 0, 1) } function kt(t) { return yt(_t(100 * t), 0, 100) } const St = { 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 }, Pt = [..."0123456789ABCDEF"], Dt = t => Pt[15 & t], Ct = t => Pt[(240 & t) >> 4] + Pt[15 & t], Ot = t => (240 & t) >> 4 == (15 & t); function At(t) { var e = (t => Ot(t.r) && Ot(t.g) && Ot(t.b) && Ot(t.a))(t) ? Dt : Ct; return t ? "#" + e(t.r) + e(t.g) + e(t.b) + ((t, e) => t < 255 ? e(t) : "")(t.a, e) : void 0 } const Tt = /^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/; function Lt(t, e, i) { const s = e * Math.min(i, 1 - i), n = (e, n = (e + t / 30) % 12) => i - s * Math.max(Math.min(n - 3, 9 - n, 1), -1); return [n(0), n(8), n(4)] } function Et(t, e, i) { const s = (s, n = (s + t / 60) % 6) => i - i * e * Math.max(Math.min(n, 4 - n, 1), 0); return [s(5), s(3), s(1)] } function Rt(t, e, i) { const s = Lt(t, 1, .5); let n; for (e + i > 1 && (n = 1 / (e + i), e *= n, i *= n), n = 0; n < 3; n++)s[n] *= 1 - e - i, s[n] += e; return s } function It(t) { const e = t.r / 255, i = t.g / 255, s = t.b / 255, n = Math.max(e, i, s), o = Math.min(e, i, s), a = (n + o) / 2; let r, l, h; return n !== o && (h = n - o, l = a > .5 ? h / (2 - n - o) : h / (n + o), r = function (t, e, i, s, n) { return t === n ? (e - i) / s + (e < i ? 6 : 0) : e === n ? (i - t) / s + 2 : (t - e) / s + 4 }(e, i, s, h, n), r = 60 * r + .5), [0 | r, l || 0, a] } function zt(t, e, i, s) { return (Array.isArray(e) ? t(e[0], e[1], e[2]) : t(e, i, s)).map(Mt) } function Ft(t, e, i) { return zt(Lt, t, e, i) } function Vt(t) { return (t % 360 + 360) % 360 } function Bt(t) { const e = Tt.exec(t); let i, s = 255; if (!e) return; e[5] !== i && (s = e[6] ? vt(+e[5]) : Mt(+e[5])); const n = Vt(+e[2]), o = +e[3] / 100, a = +e[4] / 100; return i = "hwb" === e[1] ? function (t, e, i) { return zt(Rt, t, e, i) }(n, o, a) : "hsv" === e[1] ? function (t, e, i) { return zt(Et, t, e, i) }(n, o, a) : Ft(n, o, a), { r: i[0], g: i[1], b: i[2], a: s } } const Wt = { 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" }, Nt = { 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 Ht; function jt(t) { Ht || (Ht = function () { const t = {}, e = Object.keys(Nt), i = Object.keys(Wt); let s, n, o, a, r; for (s = 0; s < e.length; s++) { for (a = r = e[s], n = 0; n < i.length; n++)o = i[n], r = r.replace(o, Wt[o]); o = parseInt(Nt[a], 16), t[r] = [o >> 16 & 255, o >> 8 & 255, 255 & o] } return t }(), Ht.transparent = [0, 0, 0, 0]); const e = Ht[t.toLowerCase()]; return e && { r: e[0], g: e[1], b: e[2], a: 4 === e.length ? e[3] : 255 } } const $t = /^rgba?\(\s*([-+.\d]+)(%)?[\s,]+([-+.e\d]+)(%)?[\s,]+([-+.e\d]+)(%)?(?:[\s,/]+([-+.e\d]+)(%)?)?\s*\)$/; const Yt = t => t <= .0031308 ? 12.92 * t : 1.055 * Math.pow(t, 1 / 2.4) - .055, Ut = t => t <= .04045 ? t / 12.92 : Math.pow((t + .055) / 1.055, 2.4); function Xt(t, e, i) { if (t) { let s = It(t); s[e] = Math.max(0, Math.min(s[e] + s[e] * i, 0 === e ? 360 : 1)), s = Ft(s), t.r = s[0], t.g = s[1], t.b = s[2] } } function qt(t, e) { return t ? Object.assign(e || {}, t) : t } function Kt(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 = Mt(t[3]))) : (e = qt(t, { r: 0, g: 0, b: 0, a: 1 })).a = Mt(e.a), e } function Gt(t) { return "r" === t.charAt(0) ? function (t) { const e = $t.exec(t); let i, s, n, o = 255; if (e) { if (e[7] !== i) { const t = +e[7]; o = e[8] ? vt(t) : yt(255 * t, 0, 255) } return i = +e[1], s = +e[3], n = +e[5], i = 255 & (e[2] ? vt(i) : yt(i, 0, 255)), s = 255 & (e[4] ? vt(s) : yt(s, 0, 255)), n = 255 & (e[6] ? vt(n) : yt(n, 0, 255)), { r: i, g: s, b: n, a: o } } }(t) : Bt(t) } class Zt { constructor(t) { if (t instanceof Zt) return t; const e = typeof t; let i; var s, n, o; "object" === e ? i = Kt(t) : "string" === e && (o = (s = t).length, "#" === s[0] && (4 === o || 5 === o ? n = { r: 255 & 17 * St[s[1]], g: 255 & 17 * St[s[2]], b: 255 & 17 * St[s[3]], a: 5 === o ? 17 * St[s[4]] : 255 } : 7 !== o && 9 !== o || (n = { r: St[s[1]] << 4 | St[s[2]], g: St[s[3]] << 4 | St[s[4]], b: St[s[5]] << 4 | St[s[6]], a: 9 === o ? 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"inXRange" : "inYRange"; let r = !1; return Hi(t, i, e, ((t, s, l) => { t[a](e[i], n) && (o.push({ element: t, datasetIndex: s, index: l }), r = r || t.inRange(e.x, e.y, n)) })), s && !r ? [] : o } var Xi = { evaluateInteractionItems: Hi, modes: { index(t, e, i, s) { const n = ve(e, t), o = i.axis || "x", a = i.includeInvisible || !1, r = i.intersect ? ji(t, n, o, s, a) : Yi(t, n, o, !1, s, a), l = []; return r.length ? (t.getSortedVisibleDatasetMetas().forEach((t => { const e = r[0].index, i = t.data[e]; i && !i.skip && l.push({ element: i, datasetIndex: t.index, index: e }) })), l) : [] }, dataset(t, e, i, s) { const n = ve(e, t), o = i.axis || "xy", a = i.includeInvisible || !1; let r = i.intersect ? ji(t, n, o, s, a) : Yi(t, n, o, !1, s, a); if (r.length > 0) { const e = r[0].datasetIndex, i = t.getDatasetMeta(e).data; r = []; for (let t = 0; t < i.length; ++t)r.push({ element: i[t], datasetIndex: e, index: t }) } return r }, point: (t, e, i, s) => ji(t, ve(e, t), i.axis || "xy", s, i.includeInvisible || !1), nearest(t, e, i, s) { const n = ve(e, t), o = i.axis || "xy", a = i.includeInvisible || !1; return Yi(t, n, o, i.intersect, s, a) }, x: (t, e, i, s) => Ui(t, ve(e, t), "x", i.intersect, s), y: (t, e, i, s) => Ui(t, ve(e, t), "y", i.intersect, s) } }; const qi = ["left", "top", "right", "bottom"]; function Ki(t, e) { return t.filter((t => t.pos === e)) } function Gi(t, e) { return t.filter((t => -1 === qi.indexOf(t.pos) && t.box.axis === e)) } function Zi(t, e) { return t.sort(((t, i) => { const s = e ? i : t, n = e ? t : i; return s.weight === n.weight ? s.index - n.index : s.weight - n.weight })) } function Ji(t, e) { const i = function (t) { const e = {}; for (const i of t) { const { stack: t, pos: s, stackWeight: n } = i; if (!t || !qi.includes(s)) continue; const o = e[t] || (e[t] = { count: 0, placed: 0, weight: 0, size: 0 }); o.count++, o.weight += n } return e }(t), { vBoxMaxWidth: s, hBoxMaxHeight: n } = e; let o, a, r; for (o = 0, a = t.length; o < a; ++o) { r = t[o]; const { fullSize: a } = r.box, l = i[r.stack], h = l && r.stackWeight / l.weight; r.horizontal ? (r.width = h ? h * s : a && e.availableWidth, r.height = n) : (r.width = s, r.height = h ? h * n : a && e.availableHeight) } return i } function Qi(t, e, i, s) { return Math.max(t[i], e[i]) + Math.max(t[s], e[s]) } function ts(t, e) { t.top = Math.max(t.top, e.top), t.left = Math.max(t.left, e.left), t.bottom = Math.max(t.bottom, e.bottom), t.right = Math.max(t.right, e.right) } function es(t, e, i, s) { const { pos: n, box: a } = i, r = t.maxPadding; if (!o(n)) { i.size && (t[n] -= i.size); const e = s[i.stack] || { size: 0, count: 1 }; e.size = Math.max(e.size, i.horizontal ? a.height : a.width), i.size = e.size / e.count, t[n] += i.size } a.getPadding && ts(r, a.getPadding()); const l = Math.max(0, e.outerWidth - Qi(r, t, "left", "right")), h = Math.max(0, e.outerHeight - Qi(r, t, "top", "bottom")), c = l !== t.w, d = h !== t.h; return t.w = l, t.h = h, i.horizontal ? { same: c, other: d } : { same: d, other: c } } function is(t, e) { const i = e.maxPadding; function s(t) { const s = { left: 0, top: 0, right: 0, bottom: 0 }; return t.forEach((t => { s[t] = Math.max(e[t], i[t]) })), s } return s(t ? ["left", "right"] : ["top", "bottom"]) } function ss(t, e, i, s) { const n = []; let o, a, r, l, h, c; for (o = 0, a = t.length, h = 0; o < a; ++o) { r = t[o], l = r.box, l.update(r.width || e.w, r.height || e.h, is(r.horizontal, e)); const { same: a, other: d } = es(e, i, r, s); h |= a && n.length, c = c || d, l.fullSize || n.push(r) } return h && ss(n, e, i, s) || c } function ns(t, e, i, s, n) { t.top = i, t.left = e, t.right = e + s, t.bottom = i + n, t.width = s, t.height = n } function os(t, e, i, s) { const n = i.padding; let { x: o, y: a } = e; for (const r of t) { const t = r.box, l = s[r.stack] || { count: 1, placed: 0, weight: 1 }, h = r.stackWeight / l.weight || 1; if (r.horizontal) { const s = e.w * h, o = l.size || t.height; k(l.start) && (a = l.start), t.fullSize ? ns(t, n.left, a, i.outerWidth - n.right - n.left, o) : ns(t, e.left + l.placed, a, s, o), l.start = a, l.placed += s, a = t.bottom } else { const s = e.h * h, a = l.size || t.width; k(l.start) && (o = l.start), t.fullSize ? ns(t, o, n.top, a, i.outerHeight - n.bottom - n.top) : ns(t, o, e.top + l.placed, a, s), l.start = o, l.placed += s, o = t.right } } e.x = o, e.y = a } var as = { addBox(t, e) { t.boxes || (t.boxes = []), e.fullSize = e.fullSize || !1, e.position = e.position || "top", e.weight = e.weight || 0, e._layers = e._layers || function () { return [{ z: 0, draw(t) { e.draw(t) } }] }, t.boxes.push(e) }, removeBox(t, e) { const i = t.boxes ? t.boxes.indexOf(e) : -1; -1 !== i && t.boxes.splice(i, 1) }, configure(t, e, i) { e.fullSize = i.fullSize, e.position = i.position, e.weight = i.weight }, update(t, e, i, s) { if (!t) return; const n = ki(t.options.layout.padding), o = Math.max(e - n.width, 0), a = Math.max(i - n.height, 0), r = function (t) { const e = function (t) { const e = []; let i, s, n, o, a, r; for (i = 0, s = (t || []).length; i < s; ++i)n = t[i], ({ position: o, options: { stack: a, stackWeight: r = 1 } } = n), e.push({ index: i, box: n, pos: o, horizontal: n.isHorizontal(), weight: n.weight, stack: a && o + a, stackWeight: r }); return e }(t), i = Zi(e.filter((t => t.box.fullSize)), !0), s = Zi(Ki(e, "left"), !0), n = Zi(Ki(e, "right")), o = Zi(Ki(e, "top"), !0), a = Zi(Ki(e, "bottom")), r = Gi(e, "x"), l = Gi(e, "y"); return { fullSize: i, leftAndTop: s.concat(o), rightAndBottom: n.concat(l).concat(a).concat(r), chartArea: Ki(e, "chartArea"), vertical: s.concat(n).concat(l), horizontal: o.concat(a).concat(r) } }(t.boxes), l = r.vertical, h = r.horizontal; u(t.boxes, (t => { "function" == typeof t.beforeLayout && t.beforeLayout() })); const c = l.reduce(((t, e) => e.box.options && !1 === e.box.options.display ? t : t + 1), 0) || 1, d = Object.freeze({ outerWidth: e, outerHeight: i, padding: n, availableWidth: o, availableHeight: a, vBoxMaxWidth: o / 2 / c, hBoxMaxHeight: a / 2 }), f = Object.assign({}, n); ts(f, ki(s)); const g = Object.assign({ maxPadding: f, w: o, h: a, x: n.left, y: n.top }, n), p = Ji(l.concat(h), d); ss(r.fullSize, g, d, p), ss(l, g, d, p), ss(h, g, d, p) && ss(l, g, d, p), function (t) { const e = t.maxPadding; function i(i) { const s = Math.max(e[i] - t[i], 0); return t[i] += s, s } t.y += i("top"), t.x += i("left"), i("right"), i("bottom") }(g), os(r.leftAndTop, g, d, p), g.x += g.w, g.y += g.h, os(r.rightAndBottom, g, d, p), t.chartArea = { left: g.left, top: g.top, right: g.left + g.w, bottom: g.top + g.h, height: g.h, width: g.w }, u(r.chartArea, (e => { const i = e.box; Object.assign(i, t.chartArea), i.update(g.w, g.h, { left: 0, top: 0, right: 0, bottom: 0 }) })) } }; class rs { acquireContext(t, e) { } releaseContext(t) { return !1 } addEventListener(t, e, i) { } removeEventListener(t, e, i) { } getDevicePixelRatio() { return 1 } getMaximumSize(t, e, i, s) { return e = Math.max(0, e || t.width), i = i || t.height, { width: e, height: Math.max(0, s ? Math.floor(e / s) : i) } } isAttached(t) { return !0 } updateConfig(t) { } } class ls extends rs { acquireContext(t) { return t && t.getContext && t.getContext("2d") || null } updateConfig(t) { t.options.animation = !1 } } const hs = "$chartjs", cs = { touchstart: "mousedown", touchmove: "mousemove", touchend: "mouseup", pointerenter: "mouseenter", pointerdown: "mousedown", pointermove: "mousemove", pointerup: "mouseup", pointerleave: "mouseout", pointerout: "mouseout" }, ds = t => null === t || "" === t; const us = !!Se && { passive: !0 }; function fs(t, e, i) { t.canvas.removeEventListener(e, i, us) } function gs(t, e) { for (const i of t) if (i === e || i.contains(e)) return !0 } function ps(t, e, i) { const s = t.canvas, n = new MutationObserver((t => { let e = !1; for (const i of t) e = e || gs(i.addedNodes, s), e = e && !gs(i.removedNodes, s); e && i() })); return n.observe(document, { childList: !0, subtree: !0 }), n } function ms(t, e, i) { const s = t.canvas, n = new MutationObserver((t => { let e = !1; for (const i of t) e = e || gs(i.removedNodes, s), e = e && !gs(i.addedNodes, s); e && i() })); return n.observe(document, { childList: !0, subtree: !0 }), n } const bs = new Map; let xs = 0; function _s() { const t = window.devicePixelRatio; t !== xs && (xs = t, bs.forEach(((e, i) => { i.currentDevicePixelRatio !== t && e() }))) } function ys(t, e, i) { const s = t.canvas, n = s && ge(s); if (!n) return; const o = ct(((t, e) => { const s = n.clientWidth; i(t, e), s < n.clientWidth && i() }), window), a = new ResizeObserver((t => { const e = t[0], i = e.contentRect.width, s = e.contentRect.height; 0 === i && 0 === s || o(i, s) })); return a.observe(n), function (t, e) { bs.size || window.addEventListener("resize", _s), bs.set(t, e) }(t, o), a } function vs(t, e, i) { i && i.disconnect(), "resize" === e && function (t) { bs.delete(t), bs.size || window.removeEventListener("resize", _s) }(t) } function Ms(t, e, i) { const s = t.canvas, n = ct((e => { null !== t.ctx && i(function (t, e) { const i = cs[t.type] || t.type, { x: s, y: n } = ve(t, e); return { type: i, chart: e, native: t, x: void 0 !== s ? s : null, y: void 0 !== n ? n : null } }(e, t)) }), t); return function (t, e, i) { t.addEventListener(e, i, us) }(s, e, n), n } class ws extends rs { acquireContext(t, e) { const i = t && t.getContext && t.getContext("2d"); return i && i.canvas === t ? (function (t, e) { const i = t.style, s = t.getAttribute("height"), n = t.getAttribute("width"); if (t[hs] = { initial: { height: s, width: n, style: { display: i.display, height: i.height, width: i.width } } }, i.display = i.display || "block", i.boxSizing = i.boxSizing || "border-box", ds(n)) { const e = Pe(t, "width"); void 0 !== e && (t.width = e) } if (ds(s)) if ("" === t.style.height) t.height = t.width / (e || 2); else { const e = Pe(t, "height"); void 0 !== e && (t.height = e) } }(t, e), i) : null } releaseContext(t) { const e = t.canvas; if (!e[hs]) return !1; const i = e[hs].initial;["height", "width"].forEach((t => { const n = i[t]; s(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[hs], !0 } addEventListener(t, e, i) { this.removeEventListener(t, e); const s = t.$proxies || (t.$proxies = {}), n = { attach: ps, detach: ms, resize: ys }[e] || Ms; s[e] = n(t, e, i) } removeEventListener(t, e) { const i = t.$proxies || (t.$proxies = {}), s = i[e]; if (!s) return; ({ attach: vs, detach: vs, resize: vs }[e] || fs)(t, e, s), i[e] = void 0 } getDevicePixelRatio() { return window.devicePixelRatio } getMaximumSize(t, e, i, s) { return we(t, e, i, s) } isAttached(t) { const e = ge(t); return !(!e || !e.isConnected) } } function ks(t) { return !fe() || "undefined" != typeof OffscreenCanvas && t instanceof OffscreenCanvas ? ls : ws } var Ss = Object.freeze({ __proto__: null, BasePlatform: rs, BasicPlatform: ls, DomPlatform: ws, _detectPlatform: ks }); const Ps = "transparent", Ds = { boolean: (t, e, i) => i > .5 ? e : t, color(t, e, i) { const s = Qt(t || Ps), n = s.valid && Qt(e || Ps); return n && n.valid ? n.mix(s, i).hexString() : e }, number: (t, e, i) => t + (e - t) * i }; class Cs { constructor(t, e, i, s) { const n = e[i]; s = Pi([t.to, s, n, t.from]); const o = Pi([t.from, n, s]); this._active = !0, this._fn = t.fn || Ds[t.type || typeof o], this._easing = fi[t.easing] || fi.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 = o, this._to = s, this._promises = void 0 } active() { return this._active } update(t, e, i) { if (this._active) { this._notify(!1); const s = this._target[this._prop], n = i - this._start, o = this._duration - n; this._start = i, this._duration = Math.floor(Math.max(o, t.duration)), this._total += n, this._loop = !!t.loop, this._to = Pi([t.to, e, s, t.from]), this._from = Pi([t.from, s, e]) } } cancel() { this._active && (this.tick(Date.now()), this._active = !1, this._notify(!1)) } tick(t) { const e = t - this._start, i = this._duration, s = this._prop, n = this._from, o = this._loop, a = this._to; let r; if (this._active = n !== a && (o || e < i), !this._active) return this._target[s] = a, void this._notify(!0); e < 0 ? this._target[s] = n : (r = e / i % 2, r = o && r > 1 ? 2 - r : r, r = this._easing(Math.min(1, Math.max(0, r))), this._target[s] = this._fn(n, a, r)) } 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]() } } class Os { constructor(t, e) { this._chart = t, this._properties = new Map, this.configure(e) } configure(t) { if (!o(t)) return; const e = Object.keys(ue.animation), i = this._properties; Object.getOwnPropertyNames(t).forEach((s => { const a = t[s]; if (!o(a)) return; const r = {}; for (const t of e) r[t] = a[t]; (n(a.properties) && a.properties || [s]).forEach((t => { t !== s && i.has(t) || i.set(t, r) })) })) } _animateOptions(t, e) { const i = e.options, s = 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, $animations: {} })); return i }(t, i); if (!s) return []; const n = this._createAnimations(s, i); return i.$shared && function (t, e) { const i = [], s = Object.keys(e); for (let e = 0; e < s.length; e++) { const n = t[s[e]]; n && n.active() && i.push(n.wait()) } return Promise.all(i) }(t.options.$animations, i).then((() => { t.options = i }), (() => { })), n } _createAnimations(t, e) { const i = this._properties, s = [], n = t.$animations || (t.$animations = {}), o = Object.keys(e), a = Date.now(); let r; for (r = o.length - 1; r >= 0; --r) { const l = o[r]; if ("$" === l.charAt(0)) continue; if ("options" === l) { s.push(...this._animateOptions(t, e)); continue } const h = e[l]; let c = n[l]; const d = i.get(l); if (c) { if (d && c.active()) { c.update(d, h, a); continue } c.cancel() } d && d.duration ? (n[l] = c = new Cs(d, t, l, h), s.push(c)) : t[l] = h } return s } update(t, e) { if (0 === this._properties.size) return void Object.assign(t, e); const i = this._createAnimations(t, e); return i.length ? (xt.add(this._chart, i), !0) : void 0 } } function As(t, e) { const i = t && t.options || {}, s = i.reverse, n = void 0 === i.min ? e : 0, o = void 0 === i.max ? e : 0; return { start: s ? o : n, end: s ? n : o } } function Ts(t, e) { const i = [], s = t._getSortedDatasetMetas(e); let n, o; for (n = 0, o = s.length; n < o; ++n)i.push(s[n].index); return i } function Ls(t, e, i, s = {}) { const n = t.keys, o = "single" === s.mode; let r, l, h, c; if (null !== e) { for (r = 0, l = n.length; r < l; ++r) { if (h = +n[r], h === i) { if (s.all) continue; break } c = t.values[h], a(c) && (o || 0 === e || F(e) === F(c)) && (e += c) } return e } } function Es(t, e) { const i = t && t.options.stacked; return i || void 0 === i && void 0 !== e.stack } function Rs(t, e, i) { const s = t[e] || (t[e] = {}); return s[i] || (s[i] = {}) } function Is(t, e, i, s) { for (const n of e.getMatchingVisibleMetas(s).reverse()) { const e = t[n.index]; if (i && e > 0 || !i && e < 0) return n.index } return null } function zs(t, e) { const { chart: i, _cachedMeta: s } = t, n = i._stacks || (i._stacks = {}), { iScale: o, vScale: a, index: r } = s, l = o.axis, h = a.axis, c = function (t, e, i) { return `${t.id}.${e.id}.${i.stack || i.type}` }(o, a, s), d = e.length; let u; for (let t = 0; t < d; ++t) { const i = e[t], { [l]: o, [h]: d } = i; u = (i._stacks || (i._stacks = {}))[h] = Rs(n, c, o), u[r] = d, u._top = Is(u, a, !0, s.type), u._bottom = Is(u, a, !1, s.type); (u._visualValues || (u._visualValues = {}))[r] = d } } function Fs(t, e) { const i = t.scales; return Object.keys(i).filter((t => i[t].axis === e)).shift() } function Vs(t, e) { const i = t.controller.index, s = t.vScale && t.vScale.axis; if (s) { e = e || t._parsed; for (const t of e) { const e = t._stacks; if (!e || void 0 === e[s] || void 0 === e[s][i]) return; delete e[s][i], void 0 !== e[s]._visualValues && void 0 !== e[s]._visualValues[i] && delete e[s]._visualValues[i] } } } const Bs = t => "reset" === t || "none" === t, Ws = (t, e) => e ? t : Object.assign({}, t); class Ns { static defaults = {}; static datasetElementType = null; static dataElementType = null; constructor(t, e) { this.chart = t, this._ctx = t.ctx, this.index = e, this._cachedDataOpts = {}, this._cachedMeta = this.getMeta(), this._type = this._cachedMeta.type, this.options = void 0, this._parsing = !1, this._data = void 0, this._objectData = void 0, this._sharedOptions = void 0, this._drawStart = void 0, this._drawCount = void 0, this.enableOptionSharing = !1, this.supportsDecimation = !1, this.$context = void 0, this._syncList = [], this.datasetElementType = new.target.datasetElementType, this.dataElementType = new.target.dataElementType, this.initialize() } initialize() { const t = this._cachedMeta; this.configure(), this.linkScales(), t._stacked = Es(t.vScale, t), this.addElements(), this.options.fill && !this.chart.isPluginEnabled("filler") && console.warn("Tried to use the 'fill' option without the 'Filler' plugin enabled. Please import and register the 'Filler' plugin and make sure it is not disabled in the options") } updateIndex(t) { this.index !== t && Vs(this._cachedMeta), this.index = t } linkScales() { const t = this.chart, e = this._cachedMeta, i = this.getDataset(), s = (t, e, i, s) => "x" === t ? e : "r" === t ? s : i, n = e.xAxisID = l(i.xAxisID, Fs(t, "x")), o = e.yAxisID = l(i.yAxisID, Fs(t, "y")), a = e.rAxisID = l(i.rAxisID, Fs(t, "r")), r = e.indexAxis, h = e.iAxisID = s(r, n, o, a), c = e.vAxisID = s(r, o, n, a); e.xScale = this.getScaleForId(n), e.yScale = this.getScaleForId(o), e.rScale = this.getScaleForId(a), e.iScale = this.getScaleForId(h), e.vScale = this.getScaleForId(c) } 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 && rt(this._data, this), t._stacked && Vs(t) } _dataCheck() { const t = this.getDataset(), e = t.data || (t.data = []), i = this._data; if (o(e)) this._data = function (t) { const e = Object.keys(t), i = new Array(e.length); let s, n, o; for (s = 0, n = e.length; s < n; ++s)o = e[s], i[s] = { x: o, y: t[o] }; return i }(e); else if (i !== e) { if (i) { rt(i, this); const t = this._cachedMeta; Vs(t), t._parsed = [] } e && Object.isExtensible(e) && at(e, this), this._syncList = [], this._data = e } } addElements() { const t = this._cachedMeta; this._dataCheck(), this.datasetElementType && (t.dataset = new this.datasetElementType) } buildOrUpdateElements(t) { const e = this._cachedMeta, i = this.getDataset(); let s = !1; this._dataCheck(); const n = e._stacked; e._stacked = Es(e.vScale, e), e.stack !== i.stack && (s = !0, Vs(e), e.stack = i.stack), this._resyncElements(t), (s || n !== e._stacked) && zs(this, e._parsed) } configure() { const t = this.chart.config, e = t.datasetScopeKeys(this._type), i = t.getOptionScopes(this.getDataset(), e, !0); this.options = t.createResolver(i, this.getContext()), this._parsing = this.options.parsing, this._cachedDataOpts = {} } parse(t, e) { const { _cachedMeta: i, _data: s } = this, { iScale: a, _stacked: r } = i, l = a.axis; let h, c, d, u = 0 === t && e === s.length || i._sorted, f = t > 0 && i._parsed[t - 1]; if (!1 === this._parsing) i._parsed = s, i._sorted = !0, d = s; else { d = n(s[t]) ? this.parseArrayData(i, s, t, e) : o(s[t]) ? this.parseObjectData(i, s, t, e) : this.parsePrimitiveData(i, s, t, e); const a = () => null === c[l] || f && c[l] < f[l]; for (h = 0; h < e; ++h)i._parsed[h + t] = c = d[h], u && (a() && (u = !1), f = c); i._sorted = u } r && zs(this, d) } parsePrimitiveData(t, e, i, s) { const { iScale: n, vScale: o } = t, a = n.axis, r = o.axis, l = n.getLabels(), h = n === o, c = new Array(s); let d, u, f; for (d = 0, u = s; d < u; ++d)f = d + i, c[d] = { [a]: h || n.parse(l[f], f), [r]: o.parse(e[f], f) }; return c } parseArrayData(t, e, i, s) { const { xScale: n, yScale: o } = t, a = new Array(s); let r, l, h, c; for (r = 0, l = s; r < l; ++r)h = r + i, c = e[h], a[r] = { x: n.parse(c[0], h), y: o.parse(c[1], h) }; return a } parseObjectData(t, e, i, s) { const { xScale: n, yScale: o } = t, { xAxisKey: a = "x", yAxisKey: r = "y" } = this._parsing, l = new Array(s); let h, c, d, u; for (h = 0, c = s; h < c; ++h)d = h + i, u = e[d], l[h] = { x: n.parse(M(u, a), d), y: o.parse(M(u, r), d) }; return l } getParsed(t) { return this._cachedMeta._parsed[t] } getDataElement(t) { return this._cachedMeta.data[t] } applyStack(t, e, i) { const s = this.chart, n = this._cachedMeta, o = e[t.axis]; return Ls({ keys: Ts(s, !0), values: e._stacks[t.axis]._visualValues }, o, n.index, { mode: i }) } updateRangeFromParsed(t, e, i, s) { const n = i[e.axis]; let o = null === n ? NaN : n; const a = s && i._stacks[e.axis]; s && a && (s.values = a, o = Ls(s, n, this._cachedMeta.index)), t.min = Math.min(t.min, o), t.max = Math.max(t.max, o) } getMinMax(t, e) { const i = this._cachedMeta, s = i._parsed, n = i._sorted && t === i.iScale, o = s.length, r = this._getOtherScale(t), l = ((t, e, i) => t && !e.hidden && e._stacked && { keys: Ts(i, !0), values: null })(e, i, this.chart), h = { min: Number.POSITIVE_INFINITY, max: Number.NEGATIVE_INFINITY }, { min: c, max: d } = function (t) { const { min: e, max: i, minDefined: s, maxDefined: n } = t.getUserBounds(); return { min: s ? e : Number.NEGATIVE_INFINITY, max: n ? i : Number.POSITIVE_INFINITY } }(r); let u, f; function g() { f = s[u]; const e = f[r.axis]; return !a(f[t.axis]) || c > e || d < e } for (u = 0; u < o && (g() || (this.updateRangeFromParsed(h, t, f, l), !n)); ++u); if (n) for (u = o - 1; u >= 0; --u)if (!g()) { this.updateRangeFromParsed(h, t, f, l); break } return h } getAllParsedValues(t) { const e = this._cachedMeta._parsed, i = []; let s, n, o; for (s = 0, n = e.length; s < n; ++s)o = e[s][t.axis], a(o) && i.push(o); return i } getMaxOverflow() { return !1 } getLabelAndValue(t) { const e = this._cachedMeta, i = e.iScale, s = e.vScale, n = this.getParsed(t); return { label: i ? "" + i.getLabelForValue(n[i.axis]) : "", value: s ? "" + s.getLabelForValue(n[s.axis]) : "" } } _update(t) { const e = this._cachedMeta; this.update(t || "default"), e._clip = function (t) { let e, i, s, n; return o(t) ? (e = t.top, i = t.right, s = t.bottom, n = t.left) : e = i = s = n = t, { top: e, right: i, bottom: s, left: n, disabled: !1 === t } }(l(this.options.clip, function (t, e, i) { if (!1 === i) return !1; const s = As(t, i), n = As(e, i); return { top: n.end, right: s.end, bottom: n.start, left: s.start } }(e.xScale, e.yScale, this.getMaxOverflow()))) } update(t) { } draw() { const t = this._ctx, e = this.chart, i = this._cachedMeta, s = i.data || [], n = e.chartArea, o = [], a = this._drawStart || 0, r = this._drawCount || s.length - a, l = this.options.drawActiveElementsOnTop; let h; for (i.dataset && i.dataset.draw(t, n, a, r), h = a; h < a + r; ++h) { const e = s[h]; e.hidden || (e.active && l ? o.push(e) : e.draw(t, n)) } for (h = 0; h < o.length; ++h)o[h].draw(t, n) } 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 s = this.getDataset(); let n; if (t >= 0 && t < this._cachedMeta.data.length) { const e = this._cachedMeta.data[t]; n = e.$context || (e.$context = function (t, e, i) { return Ci(t, { active: !1, dataIndex: e, parsed: void 0, raw: void 0, element: i, index: e, mode: "default", type: "data" }) }(this.getContext(), t, e)), n.parsed = this.getParsed(t), n.raw = s.data[t], n.index = n.dataIndex = t } else n = this.$context || (this.$context = function (t, e) { return Ci(t, { active: !1, dataset: void 0, datasetIndex: e, index: e, mode: "default", type: "dataset" }) }(this.chart.getContext(), this.index)), n.dataset = s, n.index = n.datasetIndex = this.index; return n.active = !!e, n.mode = i, n } 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 s = "active" === e, n = this._cachedDataOpts, o = t + "-" + e, a = n[o], r = this.enableOptionSharing && k(i); if (a) return Ws(a, r); const l = this.chart.config, h = l.datasetElementScopeKeys(this._type, t), c = s ? [`${t}Hover`, "hover", t, ""] : [t, ""], d = l.getOptionScopes(this.getDataset(), h), u = Object.keys(ue.elements[t]), f = l.resolveNamedOptions(d, u, (() => this.getContext(i, s, e)), c); return f.$shared && (f.$shared = r, n[o] = Object.freeze(Ws(f, r))), f } _resolveAnimations(t, e, i) { const s = this.chart, n = this._cachedDataOpts, o = `animation-${e}`, a = n[o]; if (a) return a; let r; if (!1 !== s.options.animation) { const s = this.chart.config, n = s.datasetAnimationScopeKeys(this._type, e), o = s.getOptionScopes(this.getDataset(), n); r = s.createResolver(o, this.getContext(t, i, e)) } const l = new Os(s, r && r.animations); return r && r._cacheable && (n[o] = Object.freeze(l)), l } getSharedOptions(t) { if (t.$shared) return this._sharedOptions || (this._sharedOptions = Object.assign({}, t)) } includeOptions(t, e) { return !e || Bs(t) || this.chart._animationsDisabled } _getSharedOptions(t, e) { const i = this.resolveDataElementOptions(t, e), s = this._sharedOptions, n = this.getSharedOptions(i), o = this.includeOptions(e, n) || n !== s; return this.updateSharedOptions(n, e, i), { sharedOptions: n, includeOptions: o } } updateElement(t, e, i, s) { Bs(s) ? Object.assign(t, i) : this._resolveAnimations(e, s).update(t, i) } updateSharedOptions(t, e, i) { t && !Bs(e) && this._resolveAnimations(void 0, e).update(t, i) } _setStyle(t, e, i, s) { t.active = s; const n = this.getStyle(e, s); this._resolveAnimations(e, i, s).update(t, { options: !s && this.getSharedOptions(n) || n }) } 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._data, i = this._cachedMeta.data; for (const [t, e, i] of this._syncList) this[t](e, i); this._syncList = []; const s = i.length, n = e.length, o = Math.min(n, s); o && this.parse(0, o), n > s ? this._insertElements(s, n - s, t) : n < s && this._removeElements(n, s - n) } _insertElements(t, e, i = !0) { const s = this._cachedMeta, n = s.data, o = t + e; let a; const r = t => { for (t.length += e, a = t.length - 1; a >= o; a--)t[a] = t[a - e] }; for (r(n), a = t; a < o; ++a)n[a] = new this.dataElementType; this._parsing && r(s._parsed), this.parse(t, e), i && this.updateElements(n, t, e, "reset") } updateElements(t, e, i, s) { } _removeElements(t, e) { const i = this._cachedMeta; if (this._parsing) { const s = i._parsed.splice(t, e); i._stacked && Vs(i, s) } i.data.splice(t, e) } _sync(t) { if (this._parsing) this._syncList.push(t); else { const [e, i, s] = t; this[e](i, s) } this.chart._dataChanges.push([this.index, ...t]) } _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) { e && this._sync(["_removeElements", t, e]); const i = arguments.length - 2; i && this._sync(["_insertElements", t, i]) } _onDataUnshift() { this._sync(["_insertElements", 0, arguments.length]) } } class Hs { static defaults = {}; static defaultRoutes = void 0; x; y; active = !1; options; $animations; tooltipPosition(t) { const { x: e, y: i } = this.getProps(["x", "y"], t); return { x: e, y: i } } hasValue() { return N(this.x) && N(this.y) } getProps(t, e) { const i = this.$animations; if (!e || !i) return this; const s = {}; return t.forEach((t => { s[t] = i[t] && i[t].active() ? i[t]._to : this[t] })), s } } function js(t, e) { const i = t.options.ticks, n = function (t) { const e = t.options.offset, i = t._tickSize(), s = t._length / i + (e ? 0 : 1), n = t._maxLength / i; return Math.floor(Math.min(s, n)) }(t), o = Math.min(i.maxTicksLimit || n, n), a = i.major.enabled ? function (t) { const e = []; let i, s; for (i = 0, s = t.length; i < s; i++)t[i].major && e.push(i); return e }(e) : [], r = a.length, l = a[0], h = a[r - 1], c = []; if (r > o) return function (t, e, i, s) { let n, o = 0, a = i[0]; for (s = Math.ceil(s), n = 0; n < t.length; n++)n === a && (e.push(t[n]), o++, a = i[o * s]) }(e, c, a, r / o), c; const d = function (t, e, i) { const s = function (t) { const e = t.length; let i, s; if (e < 2) return !1; for (s = t[0], i = 1; i < e; ++i)if (t[i] - t[i - 1] !== s) return !1; return s }(t), n = e.length / i; if (!s) return Math.max(n, 1); const o = W(s); for (let t = 0, e = o.length - 1; t < e; t++) { const e = o[t]; if (e > n) return e } return Math.max(n, 1) }(a, e, o); if (r > 0) { let t, i; const n = r > 1 ? Math.round((h - l) / (r - 1)) : null; for ($s(e, c, d, s(n) ? 0 : l - n, l), t = 0, i = r - 1; t < i; t++)$s(e, c, d, a[t], a[t + 1]); return $s(e, c, d, h, s(n) ? e.length : h + n), c } return $s(e, c, d), c } function $s(t, e, i, s, n) { const o = l(s, 0), a = Math.min(l(n, t.length), t.length); let r, h, c, d = 0; for (i = Math.ceil(i), n && (r = n - s, i = r / Math.floor(r / i)), c = o; c < 0;)d++, c = Math.round(o + d * i); for (h = Math.max(o, 0); h < a; h++)h === c && (e.push(t[h]), d++, c = Math.round(o + d * i)) } const Ys = (t, e, i) => "top" === e || "left" === e ? t[e] + i : t[e] - i, Us = (t, e) => Math.min(e || t, t); function Xs(t, e) { const i = [], s = t.length / e, n = t.length; let o = 0; for (; o < n; o += s)i.push(t[Math.floor(o)]); return i } function qs(t, e, i) { const s = t.ticks.length, n = Math.min(e, s - 1), o = t._startPixel, a = t._endPixel, r = 1e-6; let l, h = t.getPixelForTick(n); if (!(i && (l = 1 === s ? Math.max(h - o, a - h) : 0 === e ? (t.getPixelForTick(1) - h) / 2 : (h - t.getPixelForTick(n - 1)) / 2, h += n < e ? l : -l, h < o - r || h > a + r))) return h } function Ks(t) { return t.drawTicks ? t.tickLength : 0 } function Gs(t, e) { if (!t.display) return 0; const i = Si(t.font, e), s = ki(t.padding); return (n(t.text) ? t.text.length : 1) * i.lineHeight + s.height } function Zs(t, e, i) { let s = ut(t); return (i && "right" !== e || !i && "right" === e) && (s = (t => "left" === t ? "right" : "right" === t ? "left" : t)(s)), s } class Js extends Hs { 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) { this.options = t.setContext(this.getContext()), this.axis = t.axis, this._userMin = this.parse(t.min), this._userMax = this.parse(t.max), this._suggestedMin = this.parse(t.suggestedMin), this._suggestedMax = this.parse(t.suggestedMax) } parse(t, e) { return t } getUserBounds() { let { _userMin: t, _userMax: e, _suggestedMin: i, _suggestedMax: s } = this; return t = r(t, Number.POSITIVE_INFINITY), e = r(e, Number.NEGATIVE_INFINITY), i = r(i, Number.POSITIVE_INFINITY), s = r(s, Number.NEGATIVE_INFINITY), { min: r(t, i), max: r(e, s), minDefined: a(t), maxDefined: a(e) } } getMinMax(t) { let e, { min: i, max: s, minDefined: n, maxDefined: o } = this.getUserBounds(); if (n && o) return { min: i, max: s }; const a = this.getMatchingVisibleMetas(); for (let r = 0, l = a.length; r < l; ++r)e = a[r].controller.getMinMax(this, t), n || (i = Math.min(i, e.min)), o || (s = Math.max(s, e.max)); return i = o && i > s ? s : i, s = n && i > s ? i : s, { min: r(i, r(s, i)), max: r(s, r(i, s)) } } getPadding() { return { left: this.paddingLeft || 0, top: this.paddingTop || 0, right: this.paddingRight || 0, bottom: this.paddingBottom || 0 } } getTicks() { return this.ticks } getLabels() { const t = this.chart.data; return this.options.labels || (this.isHorizontal() ? t.xLabels : t.yLabels) || t.labels || [] } getLabelItems(t = this.chart.chartArea) { return this._labelItems || (this._labelItems = this._computeLabelItems(t)) } beforeLayout() { this._cache = {}, this._dataLimitsCached = !1 } beforeUpdate() { d(this.options.beforeUpdate, [this]) } update(t, e, i) { const { beginAtZero: s, grace: n, ticks: o } = this.options, a = o.sampleSize; this.beforeUpdate(), this.maxWidth = t, this.maxHeight = e, this._margins = i = Object.assign({ left: 0, right: 0, top: 0, bottom: 0 }, i), this.ticks = null, this._labelSizes = null, this._gridLineItems = null, this._labelItems = null, this.beforeSetDimensions(), this.setDimensions(), this.afterSetDimensions(), this._maxLength = this.isHorizontal() ? this.width + i.left + i.right : this.height + i.top + i.bottom, this._dataLimitsCached || (this.beforeDataLimits(), this.determineDataLimits(), this.afterDataLimits(), this._range = Di(this, n, s), this._dataLimitsCached = !0), this.beforeBuildTicks(), this.ticks = this.buildTicks() || [], this.afterBuildTicks(); const r = a < this.ticks.length; this._convertTicksToLabels(r ? Xs(this.ticks, a) : this.ticks), this.configure(), this.beforeCalculateLabelRotation(), this.calculateLabelRotation(), this.afterCalculateLabelRotation(), o.display && (o.autoSkip || "auto" === o.source) && (this.ticks = js(this, this.ticks), this._labelSizes = null, this.afterAutoSkip()), r && this._convertTicksToLabels(this.ticks), this.beforeFit(), this.fit(), this.afterFit(), this.afterUpdate() } configure() { let t, e, i = this.options.reverse; this.isHorizontal() ? (t = this.left, e = this.right) : (t = this.top, e = this.bottom, i = !i), this._startPixel = t, this._endPixel = e, this._reversePixels = i, this._length = e - t, this._alignToPixels = this.options.alignToPixels } afterUpdate() { d(this.options.afterUpdate, [this]) } beforeSetDimensions() { d(this.options.beforeSetDimensions, [this]) } setDimensions() { this.isHorizontal() ? (this.width = this.maxWidth, this.left = 0, this.right = this.width) : (this.height = this.maxHeight, this.top = 0, this.bottom = this.height), this.paddingLeft = 0, this.paddingTop = 0, this.paddingRight = 0, this.paddingBottom = 0 } afterSetDimensions() { d(this.options.afterSetDimensions, [this]) } _callHooks(t) { this.chart.notifyPlugins(t, this.getContext()), d(this.options[t], [this]) } beforeDataLimits() { this._callHooks("beforeDataLimits") } determineDataLimits() { } afterDataLimits() { this._callHooks("afterDataLimits") } beforeBuildTicks() { this._callHooks("beforeBuildTicks") } buildTicks() { return [] } afterBuildTicks() { this._callHooks("afterBuildTicks") } beforeTickToLabelConversion() { d(this.options.beforeTickToLabelConversion, [this]) } generateTickLabels(t) { const e = this.options.ticks; let i, s, n; for (i = 0, s = t.length; i < s; i++)n = t[i], n.label = d(e.callback, [n.value, i, t], this) } afterTickToLabelConversion() { d(this.options.afterTickToLabelConversion, [this]) } beforeCalculateLabelRotation() { d(this.options.beforeCalculateLabelRotation, [this]) } calculateLabelRotation() { const t = this.options, e = t.ticks, i = Us(this.ticks.length, t.ticks.maxTicksLimit), s = e.minRotation || 0, n = e.maxRotation; let o, a, r, l = s; if (!this._isVisible() || !e.display || s >= n || i <= 1 || !this.isHorizontal()) return void (this.labelRotation = s); const h = this._getLabelSizes(), c = h.widest.width, d = h.highest.height, u = J(this.chart.width - c, 0, this.maxWidth); o = t.offset ? this.maxWidth / i : u / (i - 1), c + 6 > o && (o = u / (i - (t.offset ? .5 : 1)), a = this.maxHeight - Ks(t.grid) - e.padding - Gs(t.title, this.chart.options.font), r = Math.sqrt(c * c + d * d), l = Y(Math.min(Math.asin(J((h.highest.height + 6) / o, -1, 1)), Math.asin(J(a / r, -1, 1)) - Math.asin(J(d / r, -1, 1)))), l = Math.max(s, Math.min(n, l))), this.labelRotation = l } afterCalculateLabelRotation() { d(this.options.afterCalculateLabelRotation, [this]) } afterAutoSkip() { } beforeFit() { d(this.options.beforeFit, [this]) } fit() { const t = { width: 0, height: 0 }, { chart: e, options: { ticks: i, title: s, grid: n } } = this, o = this._isVisible(), a = this.isHorizontal(); if (o) { const o = Gs(s, e.options.font); if (a ? (t.width = this.maxWidth, t.height = Ks(n) + o) : (t.height = this.maxHeight, t.width = Ks(n) + o), i.display && this.ticks.length) { const { first: e, last: s, widest: n, highest: o } = this._getLabelSizes(), r = 2 * i.padding, l = $(this.labelRotation), h = Math.cos(l), c = Math.sin(l); if (a) { const e = i.mirror ? 0 : c * n.width + h * o.height; t.height = Math.min(this.maxHeight, t.height + e + r) } else { const e = i.mirror ? 0 : h * n.width + c * o.height; t.width = Math.min(this.maxWidth, t.width + e + r) } this._calculatePadding(e, s, c, h) } } this._handleMargins(), a ? (this.width = this._length = e.width - this._margins.left - this._margins.right, this.height = t.height) : (this.width = t.width, this.height = this._length = e.height - this._margins.top - this._margins.bottom) } _calculatePadding(t, e, i, s) { const { ticks: { align: n, padding: o }, position: a } = this.options, r = 0 !== this.labelRotation, l = "top" !== a && "x" === this.axis; if (this.isHorizontal()) { const a = this.getPixelForTick(0) - this.left, h = this.right - this.getPixelForTick(this.ticks.length - 1); let c = 0, d = 0; r ? l ? (c = s * t.width, d = i * e.height) : (c = i * t.height, d = s * e.width) : "start" === n ? d = e.width : "end" === n ? c = t.width : "inner" !== n && (c = t.width / 2, d = e.width / 2), this.paddingLeft = Math.max((c - a + o) * this.width / (this.width - a), 0), this.paddingRight = Math.max((d - h + o) * this.width / (this.width - h), 0) } else { let i = e.height / 2, s = t.height / 2; "start" === n ? (i = 0, s = t.height) : "end" === n && (i = e.height, s = 0), this.paddingTop = i + o, this.paddingBottom = s + o } } _handleMargins() { this._margins && (this._margins.left = Math.max(this.paddingLeft, this._margins.left), this._margins.top = Math.max(this.paddingTop, this._margins.top), this._margins.right = Math.max(this.paddingRight, this._margins.right), this._margins.bottom = Math.max(this.paddingBottom, this._margins.bottom)) } afterFit() { d(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) { let e, i; for (this.beforeTickToLabelConversion(), this.generateTickLabels(t), e = 0, i = t.length; e < i; e++)s(t[e].label) && (t.splice(e, 1), i--, e--); this.afterTickToLabelConversion() } _getLabelSizes() { let t = this._labelSizes; if (!t) { const e = this.options.ticks.sampleSize; let i = this.ticks; e < i.length && (i = Xs(i, e)), this._labelSizes = t = this._computeLabelSizes(i, i.length, this.options.ticks.maxTicksLimit) } return t } _computeLabelSizes(t, e, i) { const { ctx: o, _longestTextCache: a } = this, r = [], l = [], h = Math.floor(e / Us(e, i)); let c, d, f, g, p, m, b, x, _, y, v, M = 0, w = 0; for (c = 0; c < e; c += h) { if (g = t[c].label, p = this._resolveTickFontOptions(c), o.font = m = p.string, b = a[m] = a[m] || { data: {}, gc: [] }, x = p.lineHeight, _ = y = 0, s(g) || n(g)) { if (n(g)) for (d = 0, f = g.length; d < f; ++d)v = g[d], s(v) || n(v) || (_ = Ce(o, b.data, b.gc, _, v), y += x) } else _ = Ce(o, b.data, b.gc, _, g), y = x; r.push(_), l.push(y), M = Math.max(_, M), w = Math.max(y, w) } !function (t, e) { u(t, (t => { const i = t.gc, s = i.length / 2; let n; if (s > e) { for (n = 0; n < s; ++n)delete t.data[i[n]]; i.splice(0, s) } })) }(a, e); const k = r.indexOf(M), S = l.indexOf(w), P = t => ({ width: r[t] || 0, height: l[t] || 0 }); return { first: P(0), last: P(e - 1), widest: P(k), highest: P(S), widths: r, heights: l } } 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) { this._reversePixels && (t = 1 - t); const e = this._startPixel + t * this._length; return Q(this._alignToPixels ? Ae(this.chart, e, 0) : e) } 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.ticks || []; if (t >= 0 && t < e.length) { const i = e[t]; return i.$context || (i.$context = function (t, e, i) { return Ci(t, { tick: i, index: e, type: "tick" }) }(this.getContext(), t, i)) } return this.$context || (this.$context = Ci(this.chart.getContext(), { scale: this, type: "scale" })) } _tickSize() { const t = this.options.ticks, e = $(this.labelRotation), i = Math.abs(Math.cos(e)), s = Math.abs(Math.sin(e)), n = this._getLabelSizes(), o = t.autoSkipPadding || 0, a = n ? n.widest.width + o : 0, r = n ? n.highest.height + o : 0; return this.isHorizontal() ? r * i > a * s ? a / i : r / s : r * s < a * i ? r / i : a / s } _isVisible() { const t = this.options.display; return "auto" !== t ? !!t : this.getMatchingVisibleMetas().length > 0 } _computeGridLineItems(t) { const e = this.axis, i = this.chart, s = this.options, { grid: n, position: a, border: r } = s, h = n.offset, c = this.isHorizontal(), d = this.ticks.length + (h ? 1 : 0), u = Ks(n), f = [], g = r.setContext(this.getContext()), p = g.display ? g.width : 0, m = p / 2, b = function (t) { return Ae(i, t, p) }; let x, _, y, v, M, w, k, S, P, D, C, O; if ("top" === a) x = b(this.bottom), w = this.bottom - u, S = x - m, D = b(t.top) + m, O = t.bottom; else if ("bottom" === a) x = b(this.top), D = t.top, O = b(t.bottom) - m, w = x + m, S = this.top + u; else if ("left" === a) x = b(this.right), M = this.right - u, k = x - m, P = b(t.left) + m, C = t.right; else if ("right" === a) x = b(this.left), P = t.left, C = b(t.right) - m, M = x + m, k = this.left + u; else if ("x" === e) { if ("center" === a) x = b((t.top + t.bottom) / 2 + .5); else if (o(a)) { const t = Object.keys(a)[0], e = a[t]; x = b(this.chart.scales[t].getPixelForValue(e)) } D = t.top, O = t.bottom, w = x + m, S = w + u } else if ("y" === e) { if ("center" === a) x = b((t.left + t.right) / 2); else if (o(a)) { const t = Object.keys(a)[0], e = a[t]; x = b(this.chart.scales[t].getPixelForValue(e)) } M = x - m, k = M - u, P = t.left, C = t.right } const A = l(s.ticks.maxTicksLimit, d), T = Math.max(1, Math.ceil(d / A)); for (_ = 0; _ < d; _ += T) { const t = this.getContext(_), e = n.setContext(t), s = r.setContext(t), o = e.lineWidth, a = e.color, l = s.dash || [], d = s.dashOffset, u = e.tickWidth, g = e.tickColor, p = e.tickBorderDash || [], m = e.tickBorderDashOffset; y = qs(this, _, h), void 0 !== y && (v = Ae(i, y, o), c ? M = k = P = C = v : w = S = D = O = v, f.push({ tx1: M, ty1: w, tx2: k, ty2: S, x1: P, y1: D, x2: C, y2: O, width: o, color: a, borderDash: l, borderDashOffset: d, tickWidth: u, tickColor: g, tickBorderDash: p, tickBorderDashOffset: m })) } return this._ticksLength = d, this._borderValue = x, f } _computeLabelItems(t) { const e = this.axis, i = this.options, { position: s, ticks: a } = i, r = this.isHorizontal(), l = this.ticks, { align: h, crossAlign: c, padding: d, mirror: u } = a, f = Ks(i.grid), g = f + d, p = u ? -d : g, m = -$(this.labelRotation), b = []; let x, _, y, v, M, w, k, S, P, D, C, O, A = "middle"; if ("top" === s) w = this.bottom - p, k = this._getXAxisLabelAlignment(); else if ("bottom" === s) w = this.top + p, k = this._getXAxisLabelAlignment(); else if ("left" === s) { const t = this._getYAxisLabelAlignment(f); k = t.textAlign, M = t.x } else if ("right" === s) { const t = this._getYAxisLabelAlignment(f); k = t.textAlign, M = t.x } else if ("x" === e) { if ("center" === s) w = (t.top + t.bottom) / 2 + g; else if (o(s)) { const t = Object.keys(s)[0], e = s[t]; w = this.chart.scales[t].getPixelForValue(e) + g } k = this._getXAxisLabelAlignment() } else if ("y" === e) { if ("center" === s) M = (t.left + t.right) / 2 - g; else if (o(s)) { const t = Object.keys(s)[0], e = s[t]; M = this.chart.scales[t].getPixelForValue(e) } k = this._getYAxisLabelAlignment(f).textAlign } "y" === e && ("start" === h ? A = "top" : "end" === h && (A = "bottom")); const T = this._getLabelSizes(); for (x = 0, _ = l.length; x < _; ++x) { y = l[x], v = y.label; const t = a.setContext(this.getContext(x)); S = this.getPixelForTick(x) + a.labelOffset, P = this._resolveTickFontOptions(x), D = P.lineHeight, C = n(v) ? v.length : 1; const e = C / 2, i = t.color, o = t.textStrokeColor, h = t.textStrokeWidth; let d, f = k; if (r ? (M = S, "inner" === k && (f = x === _ - 1 ? this.options.reverse ? "left" : "right" : 0 === x ? this.options.reverse ? "right" : "left" : "center"), O = "top" === s ? "near" === c || 0 !== m ? -C * D + D / 2 : "center" === c ? -T.highest.height / 2 - e * D + D : -T.highest.height + D / 2 : "near" === c || 0 !== m ? D / 2 : "center" === c ? T.highest.height / 2 - e * D : T.highest.height - C * D, u && (O *= -1), 0 === m || t.showLabelBackdrop || (M += D / 2 * Math.sin(m))) : (w = S, O = (1 - C) * D / 2), t.showLabelBackdrop) { const e = ki(t.backdropPadding), i = T.heights[x], s = T.widths[x]; let n = O - e.top, o = 0 - e.left; switch (A) { case "middle": n -= i / 2; break; case "bottom": n -= i }switch (k) { case "center": o -= s / 2; break; case "right": o -= s; break; case "inner": x === _ - 1 ? o -= s : x > 0 && (o -= s / 2) }d = { left: o, top: n, width: s + e.width, height: i + e.height, color: t.backdropColor } } b.push({ label: v, font: P, textOffset: O, options: { rotation: m, color: i, strokeColor: o, strokeWidth: h, textAlign: f, textBaseline: A, translation: [M, w], backdrop: d } }) } return b } _getXAxisLabelAlignment() { const { position: t, ticks: e } = this.options; if (-$(this.labelRotation)) return "top" === t ? "left" : "right"; let i = "center"; return "start" === e.align ? i = "left" : "end" === e.align ? i = "right" : "inner" === e.align && (i = "inner"), i } _getYAxisLabelAlignment(t) { const { position: e, ticks: { crossAlign: i, mirror: s, padding: n } } = this.options, o = t + n, a = this._getLabelSizes().widest.width; let r, l; return "left" === e ? s ? (l = this.right + n, "near" === i ? r = "left" : "center" === i ? (r = "center", l += a / 2) : (r = "right", l += a)) : (l = this.right - o, "near" === i ? r = "right" : "center" === i ? (r = "center", l -= a / 2) : (r = "left", l = this.left)) : "right" === e ? s ? (l = this.left + n, "near" === i ? r = "right" : "center" === i ? (r = "center", l -= a / 2) : (r = "left", l -= a)) : (l = this.left + o, "near" === i ? r = "left" : "center" === i ? (r = "center", l += a / 2) : (r = "right", l = this.right)) : r = "right", { textAlign: r, x: l } } _computeLabelArea() { if (this.options.ticks.mirror) return; const t = this.chart, e = this.options.position; return "left" === e || "right" === e ? { top: 0, left: this.left, bottom: t.height, right: this.right } : "top" === e || "bottom" === e ? { top: this.top, left: 0, bottom: this.bottom, right: t.width } : void 0 } drawBackground() { const { ctx: t, options: { backgroundColor: e }, left: i, top: s, width: n, height: o } = this; e && (t.save(), t.fillStyle = e, t.fillRect(i, s, n, o), t.restore()) } getLineWidthForValue(t) { const e = this.options.grid; if (!this._isVisible() || !e.display) return 0; const i = this.ticks.findIndex((e => e.value === t)); if (i >= 0) { return e.setContext(this.getContext(i)).lineWidth } return 0 } drawGrid(t) { const e = this.options.grid, i = this.ctx, s = this._gridLineItems || (this._gridLineItems = this._computeGridLineItems(t)); let n, o; const a = (t, e, s) => { s.width && s.color && (i.save(), i.lineWidth = s.width, i.strokeStyle = s.color, i.setLineDash(s.borderDash || []), i.lineDashOffset = s.borderDashOffset, i.beginPath(), i.moveTo(t.x, t.y), i.lineTo(e.x, e.y), i.stroke(), i.restore()) }; if (e.display) for (n = 0, o = s.length; n < o; ++n) { const t = s[n]; e.drawOnChartArea && a({ x: t.x1, y: t.y1 }, { x: t.x2, y: t.y2 }, t), e.drawTicks && a({ 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 { chart: t, ctx: e, options: { border: i, grid: s } } = this, n = i.setContext(this.getContext()), o = i.display ? n.width : 0; if (!o) return; const a = s.setContext(this.getContext(0)).lineWidth, r = this._borderValue; let l, h, c, d; this.isHorizontal() ? (l = Ae(t, this.left, o) - o / 2, h = Ae(t, this.right, a) + a / 2, c = d = r) : (c = Ae(t, this.top, o) - o / 2, d = Ae(t, this.bottom, a) + a / 2, l = h = r), e.save(), e.lineWidth = n.width, e.strokeStyle = n.color, e.beginPath(), e.moveTo(l, c), e.lineTo(h, d), e.stroke(), e.restore() } drawLabels(t) { if (!this.options.ticks.display) return; const e = this.ctx, i = this._computeLabelArea(); i && Ie(e, i); const s = this.getLabelItems(t); for (const t of s) { const i = t.options, s = t.font; Ne(e, t.label, 0, t.textOffset, s, i) } i && ze(e) } drawTitle() { const { ctx: t, options: { position: e, title: i, reverse: s } } = this; if (!i.display) return; const a = Si(i.font), r = ki(i.padding), l = i.align; let h = a.lineHeight / 2; "bottom" === e || "center" === e || o(e) ? (h += r.bottom, n(i.text) && (h += a.lineHeight * (i.text.length - 1))) : h += r.top; const { titleX: c, titleY: d, maxWidth: u, rotation: f } = function (t, e, i, s) { const { top: n, left: a, bottom: r, right: l, chart: h } = t, { chartArea: c, scales: d } = h; let u, f, g, p = 0; const m = r - n, b = l - a; if (t.isHorizontal()) { if (f = ft(s, a, l), o(i)) { const t = Object.keys(i)[0], s = i[t]; g = d[t].getPixelForValue(s) + m - e } else g = "center" === i ? (c.bottom + c.top) / 2 + m - e : Ys(t, i, e); u = l - a } else { if (o(i)) { const t = Object.keys(i)[0], s = i[t]; f = d[t].getPixelForValue(s) - b + e } else f = "center" === i ? (c.left + c.right) / 2 - b + e : Ys(t, i, e); g = ft(s, r, n), p = "left" === i ? -E : E } return { titleX: f, titleY: g, maxWidth: u, rotation: p } }(this, h, e, l); Ne(t, i.text, 0, 0, a, { color: i.color, maxWidth: u, rotation: f, textAlign: Zs(l, e, s), textBaseline: "middle", translation: [c, d] }) } draw(t) { this._isVisible() && (this.drawBackground(), this.drawGrid(t), this.drawBorder(), this.drawTitle(), this.drawLabels(t)) } _layers() { const t = this.options, e = t.ticks && t.ticks.z || 0, i = l(t.grid && t.grid.z, -1), s = l(t.border && t.border.z, 0); return this._isVisible() && this.draw === Js.prototype.draw ? [{ z: i, draw: t => { this.drawBackground(), this.drawGrid(t), this.drawTitle() } }, { z: s, draw: () => { this.drawBorder() } }, { z: e, draw: t => { this.drawLabels(t) } }] : [{ z: e, draw: t => { this.draw(t) } }] } getMatchingVisibleMetas(t) { const e = this.chart.getSortedVisibleDatasetMetas(), i = this.axis + "AxisID", s = []; let n, o; for (n = 0, o = e.length; n < o; ++n) { const o = e[n]; o[i] !== this.id || t && o.type !== t || s.push(o) } return s } _resolveTickFontOptions(t) { return Si(this.options.ticks.setContext(this.getContext(t)).font) } _maxDigits() { const t = this._resolveTickFontOptions(0).lineHeight; return (this.isHorizontal() ? this.width : this.height) / t } } class Qs { 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 = Object.getPrototypeOf(t); let i; (function (t) { return "id" in t && "defaults" in t })(e) && (i = this.register(e)); const s = this.items, n = t.id, o = this.scope + "." + n; if (!n) throw new Error("class does not have id: " + t); return n in s || (s[n] = t, function (t, e, i) { const s = b(Object.create(null), [i ? ue.get(i) : {}, ue.get(e), t.defaults]); ue.set(e, s), t.defaultRoutes && function (t, e) { Object.keys(e).forEach((i => { const s = i.split("."), n = s.pop(), o = [t].concat(s).join("."), a = e[i].split("."), r = a.pop(), l = a.join("."); ue.route(o, n, l, r) })) }(e, t.defaultRoutes); t.descriptors && ue.describe(e, t.descriptors) }(t, o, i), this.override && ue.override(t.id, t.overrides)), o } get(t) { return this.items[t] } unregister(t) { const e = this.items, i = t.id, s = this.scope; i in e && delete e[i], s && i in ue[s] && (delete ue[s][i], this.override && delete re[i]) } } class tn { constructor() { this.controllers = new Qs(Ns, "datasets", !0), this.elements = new Qs(Hs, "elements"), this.plugins = new Qs(Object, "plugins"), this.scales = new Qs(Js, "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) { [...e].forEach((e => { const s = i || this._getRegistryForType(e); i || s.isForType(e) || s === this.plugins && e.id ? this._exec(t, s, e) : u(e, (e => { const s = i || this._getRegistryForType(e); this._exec(t, s, e) })) })) } _exec(t, e, i) { const s = w(t); d(i["before" + s], [], i), e[t](i), d(i["after" + s], [], 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 s = e.get(t); if (void 0 === s) throw new Error('"' + t + '" is not a registered ' + i + "."); return s } } var en = new tn; class sn { constructor() { this._init = [] } notify(t, e, i, s) { "beforeInit" === e && (this._init = this._createDescriptors(t, !0), this._notify(this._init, t, "install")); const n = s ? this._descriptors(t).filter(s) : this._descriptors(t), o = this._notify(n, t, e, i); return "afterDestroy" === e && (this._notify(n, t, "stop"), this._notify(this._init, t, "uninstall")), o } _notify(t, e, i, s) { s = s || {}; for (const n of t) { const t = n.plugin; if (!1 === d(t[i], [e, s, n.options], t) && s.cancelable) return !1 } return !0 } invalidate() { s(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, s = l(i.options && i.options.plugins, {}), n = function (t) { const e = {}, i = [], s = Object.keys(en.plugins.items); for (let t = 0; t < s.length; t++)i.push(en.getPlugin(s[t])); const n = t.plugins || []; for (let t = 0; t < n.length; t++) { const s = n[t]; -1 === i.indexOf(s) && (i.push(s), e[s.id] = !0) } return { plugins: i, localIds: e } }(i); return !1 !== s || e ? function (t, { plugins: e, localIds: i }, s, n) { const o = [], a = t.getContext(); for (const r of e) { const e = r.id, l = nn(s[e], n); null !== l && o.push({ plugin: r, options: on(t.config, { plugin: r, local: i[e] }, l, a) }) } return o }(t, n, s, e) : [] } _notifyStateChanges(t) { const e = this._oldCache || [], i = this._cache, s = (t, e) => t.filter((t => !e.some((e => t.plugin.id === e.plugin.id)))); this._notify(s(e, i), t, "stop"), this._notify(s(i, e), t, "start") } } function nn(t, e) { return e || !1 !== t ? !0 === t ? {} : t : null } function on(t, { plugin: e, local: i }, s, n) { const o = t.pluginScopeKeys(e), a = t.getOptionScopes(s, o); return i && e.defaults && a.push(e.defaults), t.createResolver(a, n, [""], { scriptable: !1, indexable: !1, allKeys: !0 }) } function an(t, e) { const i = ue.datasets[t] || {}; return ((e.datasets || {})[t] || {}).indexAxis || e.indexAxis || i.indexAxis || "x" } function rn(t) { if ("x" === t || "y" === t || "r" === t) return t } function ln(t, ...e) { if (rn(t)) return t; for (const s of e) { const e = s.axis || ("top" === (i = s.position) || "bottom" === i ? "x" : "left" === i || "right" === i ? "y" : void 0) || t.length > 1 && rn(t[0].toLowerCase()); if (e) return e } var i; throw new Error(`Cannot determine type of '${t}' axis. Please provide 'axis' or 'position' option.`) } function hn(t, e, i) { if (i[e + "AxisID"] === t) return { axis: e } } function cn(t, e) { const i = re[t.type] || { scales: {} }, s = e.scales || {}, n = an(t.type, e), a = Object.create(null); return Object.keys(s).forEach((e => { const r = s[e]; if (!o(r)) return console.error(`Invalid scale configuration for scale: ${e}`); if (r._proxy) return console.warn(`Ignoring resolver passed as options for scale: ${e}`); const l = ln(e, r, function (t, e) { if (e.data && e.data.datasets) { const i = e.data.datasets.filter((e => e.xAxisID === t || e.yAxisID === t)); if (i.length) return hn(t, "x", i[0]) || hn(t, "y", i[0]) } return {} }(e, t), ue.scales[r.type]), h = function (t, e) { return t === e ? "_index_" : "_value_" }(l, n), c = i.scales || {}; a[e] = x(Object.create(null), [{ axis: l }, r, c[l], c[h]]) })), t.data.datasets.forEach((i => { const n = i.type || t.type, o = i.indexAxis || an(n, e), r = (re[n] || {}).scales || {}; Object.keys(r).forEach((t => { const e = function (t, e) { let i = t; return "_index_" === t ? i = e : "_value_" === t && (i = "x" === e ? "y" : "x"), i }(t, o), n = i[e + "AxisID"] || e; a[n] = a[n] || Object.create(null), x(a[n], [{ axis: e }, s[n], r[t]]) })) })), Object.keys(a).forEach((t => { const e = a[t]; x(e, [ue.scales[e.type], ue.scale]) })), a } function dn(t) { const e = t.options || (t.options = {}); e.plugins = l(e.plugins, {}), e.scales = cn(t, e) } function un(t) { return (t = t || {}).datasets = t.datasets || [], t.labels = t.labels || [], t } const fn = new Map, gn = new Set; function pn(t, e) { let i = fn.get(t); return i || (i = e(), fn.set(t, i), gn.add(i)), i } const mn = (t, e, i) => { const s = M(e, i); void 0 !== s && t.add(s) }; class bn { constructor(t) { this._config = function (t) { return (t = t || {}).data = un(t.data), dn(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 = un(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(), dn(t) } clearCache() { this._scopeCache.clear(), this._resolverCache.clear() } datasetScopeKeys(t) { return pn(t, (() => [[`datasets.${t}`, ""]])) } datasetAnimationScopeKeys(t, e) { return pn(`${t}.transition.${e}`, (() => [[`datasets.${t}.transitions.${e}`, `transitions.${e}`], [`datasets.${t}`, ""]])) } datasetElementScopeKeys(t, e) { return pn(`${t}-${e}`, (() => [[`datasets.${t}.elements.${e}`, `datasets.${t}`, `elements.${e}`, ""]])) } pluginScopeKeys(t) { const e = t.id; return pn(`${this.type}-plugin-${e}`, (() => [[`plugins.${e}`, ...t.additionalOptionScopes || []]])) } _cachedScopes(t, e) { const i = this._scopeCache; let s = i.get(t); return s && !e || (s = new Map, i.set(t, s)), s } getOptionScopes(t, e, i) { const { options: s, type: n } = this, o = this._cachedScopes(t, i), a = o.get(e); if (a) return a; const r = new Set; e.forEach((e => { t && (r.add(t), e.forEach((e => mn(r, t, e)))), e.forEach((t => mn(r, s, t))), e.forEach((t => mn(r, re[n] || {}, t))), e.forEach((t => mn(r, ue, t))), e.forEach((t => mn(r, le, t))) })); const l = Array.from(r); return 0 === l.length && l.push(Object.create(null)), gn.has(e) && o.set(e, l), l } chartOptionScopes() { const { options: t, type: e } = this; return [t, re[e] || {}, ue.datasets[e] || {}, { type: e }, ue, le] } resolveNamedOptions(t, e, i, s = [""]) { const o = { $shared: !0 }, { resolver: a, subPrefixes: r } = xn(this._resolverCache, t, s); let l = a; if (function (t, e) { const { isScriptable: i, isIndexable: s } = Ye(t); for (const o of e) { const e = i(o), a = s(o), r = (a || e) && t[o]; if (e && (S(r) || _n(r)) || a && n(r)) return !0 } return !1 }(a, e)) { o.$shared = !1; l = $e(a, i = S(i) ? i() : i, this.createResolver(t, i, r)) } for (const t of e) o[t] = l[t]; return o } createResolver(t, e, i = [""], s) { const { resolver: n } = xn(this._resolverCache, t, i); return o(e) ? $e(n, e, void 0, s) : n } } function xn(t, e, i) { let s = t.get(e); s || (s = new Map, t.set(e, s)); const n = i.join(); let o = s.get(n); if (!o) { o = { resolver: je(e, i), subPrefixes: i.filter((t => !t.toLowerCase().includes("hover"))) }, s.set(n, o) } return o } const _n = t => o(t) && Object.getOwnPropertyNames(t).some((e => S(t[e]))); const yn = ["top", "bottom", "left", "right", "chartArea"]; function vn(t, e) { return "top" === t || "bottom" === t || -1 === yn.indexOf(t) && "x" === e } function Mn(t, e) { return function (i, s) { return i[t] === s[t] ? i[e] - s[e] : i[t] - s[t] } } function wn(t) { const e = t.chart, i = e.options.animation; e.notifyPlugins("afterRender"), d(i && i.onComplete, [t], e) } function kn(t) { const e = t.chart, i = e.options.animation; d(i && i.onProgress, [t], e) } function Sn(t) { return fe() && "string" == typeof t ? t = document.getElementById(t) : t && t.length && (t = t[0]), t && t.canvas && (t = t.canvas), t } const Pn = {}, Dn = t => { const e = Sn(t); return Object.values(Pn).filter((t => t.canvas === e)).pop() }; function Cn(t, e, i) { const s = Object.keys(t); for (const n of s) { const s = +n; if (s >= e) { const o = t[n]; delete t[n], (i > 0 || s > e) && (t[s + i] = o) } } } function On(t, e, i) { return t.options.clip ? t[i] : e[i] } class An { static defaults = ue; static instances = Pn; static overrides = re; static registry = en; static version = "4.4.1"; static getChart = Dn; static register(...t) { en.add(...t), Tn() } static unregister(...t) { en.remove(...t), Tn() } constructor(t, e) { const s = this.config = new bn(e), n = Sn(t), o = Dn(n); if (o) throw new Error("Canvas is already in use. Chart with ID '" + o.id + "' must be destroyed before the canvas with ID '" + o.canvas.id + "' can be reused."); const a = s.createResolver(s.chartOptionScopes(), this.getContext()); this.platform = new (s.platform || ks(n)), this.platform.updateConfig(s); const r = this.platform.acquireContext(n, a.aspectRatio), l = r && r.canvas, h = l && l.height, c = l && l.width; this.id = i(), this.ctx = r, this.canvas = l, this.width = c, this.height = h, this._options = a, 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 sn, this.$proxies = {}, this._hiddenIndices = {}, this.attached = !1, this._animationsDisabled = void 0, this.$context = void 0, this._doResize = dt((t => this.update(t)), a.resizeDelay || 0), this._dataChanges = [], Pn[this.id] = this, r && l ? (xt.listen(this, "complete", wn), xt.listen(this, "progress", kn), this._initialize(), this.attached && this.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 s(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 } get registry() { return en } _initialize() { return this.notifyPlugins("beforeInit"), this.options.responsive ? this.resize() : ke(this, this.options.devicePixelRatio), this.bindEvents(), this.notifyPlugins("afterInit"), this } clear() { return Te(this.canvas, this.ctx), this } stop() { return xt.stop(this), this } resize(t, e) { xt.running(this) ? this._resizeBeforeDraw = { width: t, height: e } : this._resize(t, e) } _resize(t, e) { const i = this.options, s = this.canvas, n = i.maintainAspectRatio && this.aspectRatio, o = this.platform.getMaximumSize(s, t, e, n), a = i.devicePixelRatio || this.platform.getDevicePixelRatio(), r = this.width ? "resize" : "attach"; this.width = o.width, this.height = o.height, this._aspectRatio = this.aspectRatio, ke(this, a, !0) && (this.notifyPlugins("resize", { size: o }), d(i.onResize, [this, o], this), this.attached && this._doResize(r) && this.render()) } ensureScalesHaveIDs() { u(this.options.scales || {}, ((t, e) => { t.id = e })) } buildOrUpdateScales() { const t = this.options, e = t.scales, i = this.scales, s = Object.keys(i).reduce(((t, e) => (t[e] = !1, t)), {}); let n = []; e && (n = n.concat(Object.keys(e).map((t => { const i = e[t], s = ln(t, i), n = "r" === s, o = "x" === s; return { options: i, dposition: n ? "chartArea" : o ? "bottom" : "left", dtype: n ? "radialLinear" : o ? "category" : "linear" } })))), u(n, (e => { const n = e.options, o = n.id, a = ln(o, n), r = l(n.type, e.dtype); void 0 !== n.position && vn(n.position, a) === vn(e.dposition) || (n.position = e.dposition), s[o] = !0; let h = null; if (o in i && i[o].type === r) h = i[o]; else { h = new (en.getScale(r))({ id: o, type: r, ctx: this.ctx, chart: this }), i[h.id] = h } h.init(n, t) })), u(s, ((t, e) => { t || delete i[e] })), u(i, (t => { as.configure(this, t, t.options), as.addBox(this, t) })) } _updateMetasets() { const t = this._metasets, e = this.data.datasets.length, i = t.length; if (t.sort(((t, e) => t.index - e.index)), i > e) { for (let t = e; t < i; ++t)this._destroyDatasetMeta(t); t.splice(e, i - e) } this._sortedMetasets = t.slice(0).sort(Mn("order", "index")) } _removeUnreferencedMetasets() { const { _metasets: t, data: { datasets: e } } = this; t.length > e.length && delete this._stacks, t.forEach(((t, i) => { 0 === e.filter((e => e === t._dataset)).length && this._destroyDatasetMeta(i) })) } buildOrUpdateControllers() { const t = [], e = this.data.datasets; let i, s; for (this._removeUnreferencedMetasets(), i = 0, s = e.length; i < s; i++) { const s = e[i]; let n = this.getDatasetMeta(i); const o = s.type || this.config.type; if (n.type && n.type !== o && (this._destroyDatasetMeta(i), n = this.getDatasetMeta(i)), n.type = o, n.indexAxis = s.indexAxis || an(o, this.options), n.order = s.order || 0, n.index = i, n.label = "" + s.label, n.visible = this.isDatasetVisible(i), n.controller) n.controller.updateIndex(i), n.controller.linkScales(); else { const e = en.getController(o), { datasetElementType: s, dataElementType: a } = ue.datasets[o]; Object.assign(e, { dataElementType: en.getElement(a), datasetElementType: s && en.getElement(s) }), n.controller = new e(this, i), t.push(n.controller) } } return this._updateMetasets(), t } _resetElements() { u(this.data.datasets, ((t, e) => { this.getDatasetMeta(e).controller.reset() }), this) } reset() { this._resetElements(), this.notifyPlugins("reset") } update(t) { const e = this.config; e.update(); const i = this._options = e.createResolver(e.chartOptionScopes(), this.getContext()), s = this._animationsDisabled = !i.animation; if (this._updateScales(), this._checkEventBindings(), this._updateHiddenIndices(), this._plugins.invalidate(), !1 === this.notifyPlugins("beforeUpdate", { mode: t, cancelable: !0 })) return; const n = this.buildOrUpdateControllers(); this.notifyPlugins("beforeElementsUpdate"); let o = 0; for (let t = 0, e = this.data.datasets.length; t < e; t++) { const { controller: e } = this.getDatasetMeta(t), i = !s && -1 === n.indexOf(e); e.buildOrUpdateElements(i), o = Math.max(+e.getMaxOverflow(), o) } o = this._minPadding = i.layout.autoPadding ? o : 0, this._updateLayout(o), s || u(n, (t => { t.reset() })), this._updateDatasets(t), this.notifyPlugins("afterUpdate", { mode: t }), this._layers.sort(Mn("z", "_idx")); const { _active: a, _lastEvent: r } = this; r ? this._eventHandler(r, !0) : a.length && this._updateHoverStyles(a, a, !0), this.render() } _updateScales() { u(this.scales, (t => { as.removeBox(this, t) })), this.ensureScalesHaveIDs(), this.buildOrUpdateScales() } _checkEventBindings() { const t = this.options, e = new Set(Object.keys(this._listeners)), i = new Set(t.events); P(e, i) && !!this._responsiveListeners === t.responsive || (this.unbindEvents(), this.bindEvents()) } _updateHiddenIndices() { const { _hiddenIndices: t } = this, e = this._getUniformDataChanges() || []; for (const { method: i, start: s, count: n } of e) { Cn(t, s, "_removeElements" === i ? -n : n) } } _getUniformDataChanges() { const t = this._dataChanges; if (!t || !t.length) return; this._dataChanges = []; const e = this.data.datasets.length, i = e => new Set(t.filter((t => t[0] === e)).map(((t, e) => e + "," + t.splice(1).join(",")))), s = i(0); for (let t = 1; t < e; t++)if (!P(s, i(t))) return; return Array.from(s).map((t => t.split(","))).map((t => ({ method: t[1], start: +t[2], count: +t[3] }))) } _updateLayout(t) { if (!1 === this.notifyPlugins("beforeLayout", { cancelable: !0 })) return; as.update(this, this.width, this.height, t); const e = this.chartArea, i = e.width <= 0 || e.height <= 0; this._layers = [], u(this.boxes, (t => { i && "chartArea" === t.position || (t.configure && t.configure(), this._layers.push(...t._layers())) }), this), this._layers.forEach(((t, e) => { t._idx = e })), this.notifyPlugins("afterLayout") } _updateDatasets(t) { if (!1 !== this.notifyPlugins("beforeDatasetsUpdate", { mode: t, cancelable: !0 })) { for (let t = 0, e = this.data.datasets.length; t < e; ++t)this.getDatasetMeta(t).controller.configure(); for (let e = 0, i = this.data.datasets.length; e < i; ++e)this._updateDataset(e, S(t) ? t({ datasetIndex: e }) : t); this.notifyPlugins("afterDatasetsUpdate", { mode: t }) } } _updateDataset(t, e) { const i = this.getDatasetMeta(t), s = { meta: i, index: t, mode: e, cancelable: !0 }; !1 !== this.notifyPlugins("beforeDatasetUpdate", s) && (i.controller._update(e), s.cancelable = !1, this.notifyPlugins("afterDatasetUpdate", s)) } render() { !1 !== this.notifyPlugins("beforeRender", { cancelable: !0 }) && (xt.has(this) ? this.attached && !xt.running(this) && xt.start(this) : (this.draw(), wn({ chart: this }))) } draw() { let t; if (this._resizeBeforeDraw) { const { width: t, height: e } = this._resizeBeforeDraw; this._resize(t, e), this._resizeBeforeDraw = null } if (this.clear(), this.width <= 0 || this.height <= 0) return; if (!1 === this.notifyPlugins("beforeDraw", { cancelable: !0 })) return; const e = this._layers; for (t = 0; t < e.length && e[t].z <= 0; ++t)e[t].draw(this.chartArea); for (this._drawDatasets(); t < e.length; ++t)e[t].draw(this.chartArea); this.notifyPlugins("afterDraw") } _getSortedDatasetMetas(t) { const e = this._sortedMetasets, i = []; let s, n; for (s = 0, n = e.length; s < n; ++s) { const n = e[s]; t && !n.visible || i.push(n) } return i } getSortedVisibleDatasetMetas() { return this._getSortedDatasetMetas(!0) } _drawDatasets() { if (!1 === this.notifyPlugins("beforeDatasetsDraw", { cancelable: !0 })) return; const t = this.getSortedVisibleDatasetMetas(); for (let e = t.length - 1; e >= 0; --e)this._drawDataset(t[e]); this.notifyPlugins("afterDatasetsDraw") } _drawDataset(t) { const e = this.ctx, i = t._clip, s = !i.disabled, n = function (t, e) { const { xScale: i, yScale: s } = t; return i && s ? { left: On(i, e, "left"), right: On(i, e, "right"), top: On(s, e, "top"), bottom: On(s, e, "bottom") } : e }(t, this.chartArea), o = { meta: t, index: t.index, cancelable: !0 }; !1 !== this.notifyPlugins("beforeDatasetDraw", o) && (s && Ie(e, { left: !1 === i.left ? 0 : n.left - i.left, right: !1 === i.right ? this.width : n.right + i.right, top: !1 === i.top ? 0 : n.top - i.top, bottom: !1 === i.bottom ? this.height : n.bottom + i.bottom }), t.controller.draw(), s && ze(e), o.cancelable = !1, this.notifyPlugins("afterDatasetDraw", o)) } isPointInArea(t) { return Re(t, this.chartArea, this._minPadding) } getElementsAtEventForMode(t, e, i, s) { const n = Xi.modes[e]; return "function" == typeof n ? n(this, t, i, s) : [] } getDatasetMeta(t) { const e = this.data.datasets[t], i = this._metasets; let s = i.filter((t => t && t._dataset === e)).pop(); return s || (s = { 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(s)), s } getContext() { return this.$context || (this.$context = Ci(null, { 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 s = i ? "show" : "hide", n = this.getDatasetMeta(t), o = n.controller._resolveAnimations(void 0, s); k(e) ? (n.data[e].hidden = !i, this.update()) : (this.setDatasetVisibility(t, i), o.update(n, { visible: i }), this.update((e => e.datasetIndex === t ? s : void 0))) } hide(t, e) { this._updateVisibility(t, e, !1) } show(t, e) { this._updateVisibility(t, e, !0) } _destroyDatasetMeta(t) { const e = this._metasets[t]; e && e.controller && e.controller._destroy(), delete this._metasets[t] } _stop() { let t, e; for (this.stop(), xt.remove(this), t = 0, e = this.data.datasets.length; t < e; ++t)this._destroyDatasetMeta(t) } destroy() { this.notifyPlugins("beforeDestroy"); const { canvas: t, ctx: e } = this; this._stop(), this.config.clearCache(), t && (this.unbindEvents(), Te(t, e), this.platform.releaseContext(e), this.canvas = null, this.ctx = null), delete Pn[this.id], this.notifyPlugins("afterDestroy") } toBase64Image(...t) { return this.canvas.toDataURL(...t) } bindEvents() { this.bindUserEvents(), this.options.responsive ? this.bindResponsiveEvents() : this.attached = !0 } bindUserEvents() { const t = this._listeners, e = this.platform, i = (i, s) => { e.addEventListener(this, i, s), t[i] = s }, s = (t, e, i) => { t.offsetX = e, t.offsetY = i, this._eventHandler(t) }; u(this.options.events, (t => i(t, s))) } bindResponsiveEvents() { this._responsiveListeners || (this._responsiveListeners = {}); const t = this._responsiveListeners, e = this.platform, i = (i, s) => { e.addEventListener(this, i, s), t[i] = s }, s = (i, s) => { t[i] && (e.removeEventListener(this, i, s), delete t[i]) }, n = (t, e) => { this.canvas && this.resize(t, e) }; let o; const a = () => { s("attach", a), this.attached = !0, this.resize(), i("resize", n), i("detach", o) }; o = () => { this.attached = !1, s("resize", n), this._stop(), this._resize(0, 0), i("attach", a) }, e.isAttached(this.canvas) ? a() : o() } unbindEvents() { u(this._listeners, ((t, e) => { this.platform.removeEventListener(this, e, t) })), this._listeners = {}, u(this._responsiveListeners, ((t, e) => { this.platform.removeEventListener(this, e, t) })), this._responsiveListeners = void 0 } updateHoverStyle(t, e, i) { const s = i ? "set" : "remove"; let n, o, a, r; for ("dataset" === e && (n = this.getDatasetMeta(t[0].datasetIndex), n.controller["_" + s + "DatasetHoverStyle"]()), a = 0, r = t.length; a < r; ++a) { o = t[a]; const e = o && this.getDatasetMeta(o.datasetIndex).controller; e && e[s + "HoverStyle"](o.element, o.datasetIndex, o.index) } } getActiveElements() { return this._active || [] } setActiveElements(t) { const e = this._active || [], i = t.map((({ datasetIndex: t, index: e }) => { const i = this.getDatasetMeta(t); if (!i) throw new Error("No dataset found at index " + t); return { datasetIndex: t, element: i.data[e], index: e } })); !f(i, e) && (this._active = i, this._lastEvent = null, this._updateHoverStyles(i, e)) } notifyPlugins(t, e, i) { return this._plugins.notify(this, t, e, i) } isPluginEnabled(t) { return 1 === this._plugins._cache.filter((e => e.plugin.id === t)).length } _updateHoverStyles(t, e, i) { const s = this.options.hover, n = (t, e) => t.filter((t => !e.some((e => t.datasetIndex === e.datasetIndex && t.index === e.index)))), o = n(e, t), a = i ? t : n(t, e); o.length && this.updateHoverStyle(o, s.mode, !1), a.length && s.mode && this.updateHoverStyle(a, s.mode, !0) } _eventHandler(t, e) { const i = { event: t, replay: e, cancelable: !0, inChartArea: this.isPointInArea(t) }, s = e => (e.options.events || this.options.events).includes(t.native.type); if (!1 === this.notifyPlugins("beforeEvent", i, s)) return; const n = this._handleEvent(t, e, i.inChartArea); return i.cancelable = !1, this.notifyPlugins("afterEvent", i, s), (n || i.changed) && this.render(), this } _handleEvent(t, e, i) { const { _active: s = [], options: n } = this, o = e, a = this._getActiveElements(t, s, i, o), r = D(t), l = function (t, e, i, s) { return i && "mouseout" !== t.type ? s ? e : t : null }(t, this._lastEvent, i, r); i && (this._lastEvent = null, d(n.onHover, [t, a, this], this), r && d(n.onClick, [t, a, this], this)); const h = !f(a, s); return (h || e) && (this._active = a, this._updateHoverStyles(a, s, e)), this._lastEvent = l, h } _getActiveElements(t, e, i, s) { if ("mouseout" === t.type) return []; if (!i) return e; const n = this.options.hover; return this.getElementsAtEventForMode(t, n.mode, n, s) } } function Tn() { return u(An.instances, (t => t._plugins.invalidate())) } function Ln() { throw new Error("This method is not implemented: Check that a complete date adapter is provided.") } class En { static override(t) { Object.assign(En.prototype, t) } options; constructor(t) { this.options = t || {} } init() { } formats() { return Ln() } parse() { return Ln() } format() { return Ln() } add() { return Ln() } diff() { return Ln() } startOf() { return Ln() } endOf() { return Ln() } } var Rn = { _date: En }; function In(t) { const e = t.iScale, i = function (t, e) { if (!t._cache.$bar) { const i = t.getMatchingVisibleMetas(e); let s = []; for (let e = 0, n = i.length; e < n; e++)s = s.concat(i[e].controller.getAllParsedValues(t)); t._cache.$bar = lt(s.sort(((t, e) => t - e))) } return t._cache.$bar }(e, t.type); let s, n, o, a, r = e._length; const l = () => { 32767 !== o && -32768 !== o && (k(a) && (r = Math.min(r, Math.abs(o - a) || r)), a = o) }; for (s = 0, n = i.length; s < n; ++s)o = e.getPixelForValue(i[s]), l(); for (a = void 0, s = 0, n = e.ticks.length; s < n; ++s)o = e.getPixelForTick(s), l(); return r } function zn(t, e, i, s) { return n(t) ? function (t, e, i, s) { const n = i.parse(t[0], s), o = i.parse(t[1], s), a = Math.min(n, o), r = Math.max(n, o); let l = a, h = r; Math.abs(a) > Math.abs(r) && (l = r, h = a), e[i.axis] = h, e._custom = { barStart: l, barEnd: h, start: n, end: o, min: a, max: r } }(t, e, i, s) : e[i.axis] = i.parse(t, s), e } function Fn(t, e, i, s) { const n = t.iScale, o = t.vScale, a = n.getLabels(), r = n === o, l = []; let h, c, d, u; for (h = i, c = i + s; h < c; ++h)u = e[h], d = {}, d[n.axis] = r || n.parse(a[h], h), l.push(zn(u, d, o, h)); return l } function Vn(t) { return t && void 0 !== t.barStart && void 0 !== t.barEnd } function Bn(t, e, i, s) { let n = e.borderSkipped; const o = {}; if (!n) return void (t.borderSkipped = o); if (!0 === n) return void (t.borderSkipped = { top: !0, right: !0, bottom: !0, left: !0 }); const { start: a, end: r, reverse: l, top: h, bottom: c } = function (t) { let e, i, s, n, o; return t.horizontal ? (e = t.base > t.x, i = "left", s = "right") : (e = t.base < t.y, i = "bottom", s = "top"), e ? (n = "end", o = "start") : (n = "start", o = "end"), { start: i, end: s, reverse: e, top: n, bottom: o } }(t); "middle" === n && i && (t.enableBorderRadius = !0, (i._top || 0) === s ? n = h : (i._bottom || 0) === s ? n = c : (o[Wn(c, a, r, l)] = !0, n = h)), o[Wn(n, a, r, l)] = !0, t.borderSkipped = o } function Wn(t, e, i, s) { var n, o, a; return s ? (a = i, t = Nn(t = (n = t) === (o = e) ? a : n === a ? o : n, i, e)) : t = Nn(t, e, i), t } function Nn(t, e, i) { return "start" === t ? e : "end" === t ? i : t } function Hn(t, { inflateAmount: e }, i) { t.inflateAmount = "auto" === e ? 1 === i ? .33 : 0 : e } class jn extends Ns { static id = "doughnut"; static 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" }; static descriptors = { _scriptable: t => "spacing" !== t, _indexable: t => "spacing" !== t && !t.startsWith("borderDash") && !t.startsWith("hoverBorderDash") }; static overrides = { aspectRatio: 1, plugins: { legend: { labels: { generateLabels(t) { const e = t.data; if (e.labels.length && e.datasets.length) { const { labels: { pointStyle: i, color: s } } = 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, fontColor: s, lineWidth: o.borderWidth, pointStyle: i, hidden: !t.getDataVisibility(n), index: n } })) } return [] } }, onClick(t, e, i) { i.chart.toggleDataVisibility(e.index), i.chart.update() } } } }; 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, s = this._cachedMeta; if (!1 === this._parsing) s._parsed = i; else { let n, a, r = t => +i[t]; if (o(i[t])) { const { key: t = "value" } = this._parsing; r = e => +M(i[e], t) } for (n = t, a = t + e; n < a; ++n)s._parsed[n] = r(n) } } _getRotation() { return $(this.options.rotation - 90) } _getCircumference() { return $(this.options.circumference) } _getRotationExtents() { let t = O, e = -O; for (let i = 0; i < this.chart.data.datasets.length; ++i)if (this.chart.isDatasetVisible(i) && this.chart.getDatasetMeta(i).type === this._type) { const s = this.chart.getDatasetMeta(i).controller, n = s._getRotation(), o = s._getCircumference(); t = Math.min(t, n), e = Math.max(e, n + o) } return { rotation: t, circumference: e - t } } update(t) { const e = this.chart, { chartArea: i } = e, s = this._cachedMeta, n = s.data, o = this.getMaxBorderWidth() + this.getMaxOffset(n) + this.options.spacing, a = Math.max((Math.min(i.width, i.height) - o) / 2, 0), r = Math.min(h(this.options.cutout, a), 1), l = this._getRingWeight(this.index), { circumference: d, rotation: u } = this._getRotationExtents(), { ratioX: f, ratioY: g, offsetX: p, offsetY: m } = function (t, e, i) { let s = 1, n = 1, o = 0, a = 0; if (e < O) { const r = t, l = r + e, h = Math.cos(r), c = Math.sin(r), d = Math.cos(l), u = Math.sin(l), f = (t, e, s) => Z(t, r, l, !0) ? 1 : Math.max(e, e * i, s, s * i), g = (t, e, s) => Z(t, r, l, !0) ? -1 : Math.min(e, e * i, s, s * i), p = f(0, h, d), m = f(E, c, u), b = g(C, h, d), x = g(C + E, c, u); s = (p - b) / 2, n = (m - x) / 2, o = -(p + b) / 2, a = -(m + x) / 2 } return { ratioX: s, ratioY: n, offsetX: o, offsetY: a } }(u, d, r), b = (i.width - o) / f, x = (i.height - o) / g, _ = Math.max(Math.min(b, x) / 2, 0), y = c(this.options.radius, _), v = (y - Math.max(y * r, 0)) / this._getVisibleDatasetWeightTotal(); this.offsetX = p * y, this.offsetY = m * y, s.total = this.calculateTotal(), this.outerRadius = y - v * this._getRingWeightOffset(this.index), this.innerRadius = Math.max(this.outerRadius - v * l, 0), this.updateElements(n, 0, n.length, t) } _circumference(t, e) { const i = this.options, s = this._cachedMeta, n = this._getCircumference(); return e && i.animation.animateRotate || !this.chart.getDataVisibility(t) || null === s._parsed[t] || s.data[t].hidden ? 0 : this.calculateCircumference(s._parsed[t] * n / O) } updateElements(t, e, i, s) { const n = "reset" === s, o = this.chart, a = o.chartArea, r = o.options.animation, l = (a.left + a.right) / 2, h = (a.top + a.bottom) / 2, c = n && r.animateScale, d = c ? 0 : this.innerRadius, u = c ? 0 : this.outerRadius, { sharedOptions: f, includeOptions: g } = this._getSharedOptions(e, s); let p, m = this._getRotation(); for (p = 0; p < e; ++p)m += this._circumference(p, n); for (p = e; p < e + i; ++p) { const e = this._circumference(p, n), i = t[p], o = { x: l + this.offsetX, y: h + this.offsetY, startAngle: m, endAngle: m + e, circumference: e, outerRadius: u, innerRadius: d }; g && (o.options = f || this.resolveDataElementOptions(p, i.active ? "active" : s)), m += e, this.updateElement(i, p, o, s) } } calculateTotal() { const t = this._cachedMeta, e = t.data; let i, s = 0; for (i = 0; i < e.length; i++) { const n = t._parsed[i]; null === n || isNaN(n) || !this.chart.getDataVisibility(i) || e[i].hidden || (s += Math.abs(n)) } return s } calculateCircumference(t) { const e = this._cachedMeta.total; return e > 0 && !isNaN(t) ? O * (Math.abs(t) / e) : 0 } getLabelAndValue(t) { const e = this._cachedMeta, i = this.chart, s = i.data.labels || [], n = ne(e._parsed[t], i.options.locale); return { label: s[t] || "", value: n } } getMaxBorderWidth(t) { let e = 0; const i = this.chart; let s, n, o, a, r; if (!t) for (s = 0, n = i.data.datasets.length; s < n; ++s)if (i.isDatasetVisible(s)) { o = i.getDatasetMeta(s), t = o.data, a = o.controller; break } if (!t) return 0; for (s = 0, n = t.length; s < n; ++s)r = a.resolveDataElementOptions(s), "inner" !== r.borderAlign && (e = Math.max(e, r.borderWidth || 0, r.hoverBorderWidth || 0)); return e } getMaxOffset(t) { let e = 0; for (let i = 0, s = t.length; i < s; ++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(l(this.chart.data.datasets[t].weight, 1), 0) } _getVisibleDatasetWeightTotal() { return this._getRingWeightOffset(this.chart.data.datasets.length) || 1 } } class $n extends Ns { static id = "polarArea"; static defaults = { dataElementType: "arc", animation: { animateRotate: !0, animateScale: !0 }, animations: { numbers: { type: "number", properties: ["x", "y", "startAngle", "endAngle", "innerRadius", "outerRadius"] } }, indexAxis: "r", startAngle: 0 }; static overrides = { aspectRatio: 1, plugins: { legend: { labels: { generateLabels(t) { const e = t.data; if (e.labels.length && e.datasets.length) { const { labels: { pointStyle: i, color: s } } = 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, fontColor: s, lineWidth: o.borderWidth, pointStyle: i, hidden: !t.getDataVisibility(n), index: n } })) } return [] } }, onClick(t, e, i) { i.chart.toggleDataVisibility(e.index), i.chart.update() } } }, scales: { r: { type: "radialLinear", angleLines: { display: !1 }, beginAtZero: !0, grid: { circular: !0 }, pointLabels: { display: !1 }, startAngle: 0 } } }; constructor(t, e) { super(t, e), this.innerRadius = void 0, this.outerRadius = void 0 } getLabelAndValue(t) { const e = this._cachedMeta, i = this.chart, s = i.data.labels || [], n = ne(e._parsed[t].r, i.options.locale); return { label: s[t] || "", value: n } } parseObjectData(t, e, i, s) { return ii.bind(this)(t, e, i, s) } update(t) { const e = this._cachedMeta.data; this._updateRadius(), this.updateElements(e, 0, e.length, t) } getMinMax() { const t = this._cachedMeta, e = { min: Number.POSITIVE_INFINITY, max: Number.NEGATIVE_INFINITY }; return t.data.forEach(((t, i) => { const s = this.getParsed(i).r; !isNaN(s) && this.chart.getDataVisibility(i) && (s < e.min && (e.min = s), s > e.max && (e.max = s)) })), e } _updateRadius() { const t = this.chart, e = t.chartArea, i = t.options, s = Math.min(e.right - e.left, e.bottom - e.top), n = Math.max(s / 2, 0), o = (n - Math.max(i.cutoutPercentage ? n / 100 * i.cutoutPercentage : 1, 0)) / t.getVisibleDatasetCount(); this.outerRadius = n - o * this.index, this.innerRadius = this.outerRadius - o } updateElements(t, e, i, s) { const n = "reset" === s, o = this.chart, a = o.options.animation, r = this._cachedMeta.rScale, l = r.xCenter, h = r.yCenter, c = r.getIndexAngle(0) - .5 * C; let d, u = c; const f = 360 / this.countVisibleElements(); for (d = 0; d < e; ++d)u += this._computeAngle(d, s, f); for (d = e; d < e + i; d++) { const e = t[d]; let i = u, g = u + this._computeAngle(d, s, f), p = o.getDataVisibility(d) ? r.getDistanceFromCenterForValue(this.getParsed(d).r) : 0; u = g, n && (a.animateScale && (p = 0), a.animateRotate && (i = g = c)); const m = { x: l, y: h, innerRadius: 0, outerRadius: p, startAngle: i, endAngle: g, options: this.resolveDataElementOptions(d, e.active ? "active" : s) }; this.updateElement(e, d, m, s) } } countVisibleElements() { const t = this._cachedMeta; let e = 0; return t.data.forEach(((t, i) => { !isNaN(this.getParsed(i).r) && this.chart.getDataVisibility(i) && e++ })), e } _computeAngle(t, e, i) { return this.chart.getDataVisibility(t) ? $(this.resolveDataElementOptions(t, e).angle || i) : 0 } } var Yn = Object.freeze({ __proto__: null, BarController: class extends Ns { static id = "bar"; static defaults = { datasetElementType: !1, dataElementType: "bar", categoryPercentage: .8, barPercentage: .9, grouped: !0, animations: { numbers: { type: "number", properties: ["x", "y", "base", "width", "height"] } } }; static overrides = { scales: { _index_: { type: "category", offset: !0, grid: { offset: !0 } }, _value_: { type: "linear", beginAtZero: !0 } } }; parsePrimitiveData(t, e, i, s) { return Fn(t, e, i, s) } parseArrayData(t, e, i, s) { return Fn(t, e, i, s) } parseObjectData(t, e, i, s) { const { iScale: n, vScale: o } = t, { xAxisKey: a = "x", yAxisKey: r = "y" } = this._parsing, l = "x" === n.axis ? a : r, h = "x" === o.axis ? a : r, c = []; let d, u, f, g; for (d = i, u = i + s; d < u; ++d)g = e[d], f = {}, f[n.axis] = n.parse(M(g, l), d), c.push(zn(M(g, h), f, o, d)); return c } updateRangeFromParsed(t, e, i, s) { super.updateRangeFromParsed(t, e, i, s); const n = i._custom; n && e === this._cachedMeta.vScale && (t.min = Math.min(t.min, n.min), t.max = Math.max(t.max, n.max)) } getMaxOverflow() { return 0 } getLabelAndValue(t) { const e = this._cachedMeta, { iScale: i, vScale: s } = e, n = this.getParsed(t), o = n._custom, a = Vn(o) ? "[" + o.start + ", " + o.end + "]" : "" + s.getLabelForValue(n[s.axis]); return { label: "" + i.getLabelForValue(n[i.axis]), value: a } } initialize() { this.enableOptionSharing = !0, super.initialize(); this._cachedMeta.stack = this.getDataset().stack } update(t) { const e = this._cachedMeta; this.updateElements(e.data, 0, e.data.length, t) } updateElements(t, e, i, n) { const o = "reset" === n, { index: a, _cachedMeta: { vScale: r } } = this, l = r.getBasePixel(), h = r.isHorizontal(), c = this._getRuler(), { sharedOptions: d, includeOptions: u } = this._getSharedOptions(e, n); for (let f = e; f < e + i; f++) { const e = this.getParsed(f), i = o || s(e[r.axis]) ? { base: l, head: l } : this._calculateBarValuePixels(f), g = this._calculateBarIndexPixels(f, c), p = (e._stacks || {})[r.axis], m = { horizontal: h, base: i.base, enableBorderRadius: !p || Vn(e._custom) || a === p._top || a === p._bottom, x: h ? i.head : g.center, y: h ? g.center : i.head, height: h ? g.size : Math.abs(i.size), width: h ? Math.abs(i.size) : g.size }; u && (m.options = d || this.resolveDataElementOptions(f, t[f].active ? "active" : n)); const b = m.options || t[f].options; Bn(m, b, p, a), Hn(m, b, c.ratio), this.updateElement(t[f], f, m, n) } } _getStacks(t, e) { const { iScale: i } = this._cachedMeta, n = i.getMatchingVisibleMetas(this._type).filter((t => t.controller.options.grouped)), o = i.options.stacked, a = [], r = t => { const i = t.controller.getParsed(e), n = i && i[t.vScale.axis]; if (s(n) || isNaN(n)) return !0 }; for (const i of n) if ((void 0 === e || !r(i)) && ((!1 === o || -1 === a.indexOf(i.stack) || void 0 === o && void 0 === i.stack) && a.push(i.stack), i.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 s = this._getStacks(t, i), n = void 0 !== e ? s.indexOf(e) : -1; return -1 === n ? s.length - 1 : n } _getRuler() { const t = this.options, e = this._cachedMeta, i = e.iScale, s = []; let n, o; for (n = 0, o = e.data.length; n < o; ++n)s.push(i.getPixelForValue(this.getParsed(n)[i.axis], n)); const a = t.barThickness; return { min: a || In(e), pixels: s, start: i._startPixel, end: i._endPixel, stackCount: this._getStackCount(), scale: i, grouped: t.grouped, ratio: a ? 1 : t.categoryPercentage * t.barPercentage } } _calculateBarValuePixels(t) { const { _cachedMeta: { vScale: e, _stacked: i, index: n }, options: { base: o, minBarLength: a } } = this, r = o || 0, l = this.getParsed(t), h = l._custom, c = Vn(h); let d, u, f = l[e.axis], g = 0, p = i ? this.applyStack(e, l, i) : f; p !== f && (g = p - f, p = f), c && (f = h.barStart, p = h.barEnd - h.barStart, 0 !== f && F(f) !== F(h.barEnd) && (g = 0), g += f); const m = s(o) || c ? g : o; let b = e.getPixelForValue(m); if (d = this.chart.getDataVisibility(t) ? e.getPixelForValue(g + p) : b, u = d - b, Math.abs(u) < a) { u = function (t, e, i) { return 0 !== t ? F(t) : (e.isHorizontal() ? 1 : -1) * (e.min >= i ? 1 : -1) }(u, e, r) * a, f === r && (b -= u / 2); const t = e.getPixelForDecimal(0), s = e.getPixelForDecimal(1), o = Math.min(t, s), h = Math.max(t, s); b = Math.max(Math.min(b, h), o), d = b + u, i && !c && (l._stacks[e.axis]._visualValues[n] = e.getValueForPixel(d) - e.getValueForPixel(b)) } if (b === e.getPixelForValue(r)) { const t = F(u) * e.getLineWidthForValue(r) / 2; b += t, u -= t } return { size: u, base: b, head: d, center: d + u / 2 } } _calculateBarIndexPixels(t, e) { const i = e.scale, n = this.options, o = n.skipNull, a = l(n.maxBarThickness, 1 / 0); let r, h; if (e.grouped) { const i = o ? this._getStackCount(t) : e.stackCount, l = "flex" === n.barThickness ? function (t, e, i, s) { const n = e.pixels, o = n[t]; let a = t > 0 ? n[t - 1] : null, r = t < n.length - 1 ? n[t + 1] : null; const l = i.categoryPercentage; null === a && (a = o - (null === r ? e.end - e.start : r - o)), null === r && (r = o + o - a); const h = o - (o - Math.min(a, r)) / 2 * l; return { chunk: Math.abs(r - a) / 2 * l / s, ratio: i.barPercentage, start: h } }(t, e, n, i) : function (t, e, i, n) { const o = i.barThickness; let a, r; return s(o) ? (a = e.min * i.categoryPercentage, r = i.barPercentage) : (a = o * n, r = 1), { chunk: a / n, ratio: r, start: e.pixels[t] - a / 2 } }(t, e, n, i), c = this._getStackIndex(this.index, this._cachedMeta.stack, o ? t : void 0); r = l.start + l.chunk * c + l.chunk / 2, h = Math.min(a, l.chunk * l.ratio) } else r = i.getPixelForValue(this.getParsed(t)[i.axis], t), h = Math.min(a, e.min * e.ratio); return { base: r - h / 2, head: r + h / 2, center: r, size: h } } draw() { const t = this._cachedMeta, e = t.vScale, i = t.data, s = i.length; let n = 0; for (; n < s; ++n)null !== this.getParsed(n)[e.axis] && i[n].draw(this._ctx) } }, BubbleController: class extends Ns { static id = "bubble"; static defaults = { datasetElementType: !1, dataElementType: "point", animations: { numbers: { type: "number", properties: ["x", "y", "borderWidth", "radius"] } } }; static overrides = { scales: { x: { type: "linear" }, y: { type: "linear" } } }; initialize() { this.enableOptionSharing = !0, super.initialize() } parsePrimitiveData(t, e, i, s) { const n = super.parsePrimitiveData(t, e, i, s); for (let t = 0; t < n.length; t++)n[t]._custom = this.resolveDataElementOptions(t + i).radius; return n } parseArrayData(t, e, i, s) { const n = super.parseArrayData(t, e, i, s); for (let t = 0; t < n.length; t++) { const s = e[i + t]; n[t]._custom = l(s[2], this.resolveDataElementOptions(t + i).radius) } return n } parseObjectData(t, e, i, s) { const n = super.parseObjectData(t, e, i, s); for (let t = 0; t < n.length; t++) { const s = e[i + t]; n[t]._custom = l(s && s.r && +s.r, this.resolveDataElementOptions(t + i).radius) } return n } getMaxOverflow() { const t = this._cachedMeta.data; let e = 0; for (let i = t.length - 1; i >= 0; --i)e = Math.max(e, t[i].size(this.resolveDataElementOptions(i)) / 2); return e > 0 && e } getLabelAndValue(t) { const e = this._cachedMeta, i = this.chart.data.labels || [], { xScale: s, yScale: n } = e, o = this.getParsed(t), a = s.getLabelForValue(o.x), r = n.getLabelForValue(o.y), l = o._custom; return { label: i[t] || "", value: "(" + a + ", " + r + (l ? ", " + l : "") + ")" } } update(t) { const e = this._cachedMeta.data; this.updateElements(e, 0, e.length, t) } updateElements(t, e, i, s) { const n = "reset" === s, { iScale: o, vScale: a } = this._cachedMeta, { sharedOptions: r, includeOptions: l } = this._getSharedOptions(e, s), h = o.axis, c = a.axis; for (let d = e; d < e + i; d++) { const e = t[d], i = !n && this.getParsed(d), u = {}, f = u[h] = n ? o.getPixelForDecimal(.5) : o.getPixelForValue(i[h]), g = u[c] = n ? a.getBasePixel() : a.getPixelForValue(i[c]); u.skip = isNaN(f) || isNaN(g), l && (u.options = r || this.resolveDataElementOptions(d, e.active ? "active" : s), n && (u.options.radius = 0)), this.updateElement(e, d, u, s) } } resolveDataElementOptions(t, e) { const i = this.getParsed(t); let s = super.resolveDataElementOptions(t, e); s.$shared && (s = Object.assign({}, s, { $shared: !1 })); const n = s.radius; return "active" !== e && (s.radius = 0), s.radius += l(i && i._custom, n), s } }, DoughnutController: jn, LineController: class extends Ns { static id = "line"; static defaults = { datasetElementType: "line", dataElementType: "point", showLine: !0, spanGaps: !1 }; static overrides = { scales: { _index_: { type: "category" }, _value_: { type: "linear" } } }; initialize() { this.enableOptionSharing = !0, this.supportsDecimation = !0, super.initialize() } update(t) { const e = this._cachedMeta, { dataset: i, data: s = [], _dataset: n } = e, o = this.chart._animationsDisabled; let { start: a, count: r } = pt(e, s, o); this._drawStart = a, this._drawCount = r, mt(e) && (a = 0, r = s.length), i._chart = this.chart, i._datasetIndex = this.index, i._decimated = !!n._decimated, i.points = s; const l = this.resolveDatasetElementOptions(t); this.options.showLine || (l.borderWidth = 0), l.segment = this.options.segment, this.updateElement(i, void 0, { animated: !o, options: l }, t), this.updateElements(s, a, r, t) } updateElements(t, e, i, n) { const o = "reset" === n, { iScale: a, vScale: r, _stacked: l, _dataset: h } = this._cachedMeta, { sharedOptions: c, includeOptions: d } = this._getSharedOptions(e, n), u = a.axis, f = r.axis, { spanGaps: g, segment: p } = this.options, m = N(g) ? g : Number.POSITIVE_INFINITY, b = this.chart._animationsDisabled || o || "none" === n, x = e + i, _ = t.length; let y = e > 0 && this.getParsed(e - 1); for (let i = 0; i < _; ++i) { const g = t[i], _ = b ? g : {}; if (i < e || i >= x) { _.skip = !0; continue } const v = this.getParsed(i), M = s(v[f]), w = _[u] = a.getPixelForValue(v[u], i), k = _[f] = o || M ? r.getBasePixel() : r.getPixelForValue(l ? this.applyStack(r, v, l) : v[f], i); _.skip = isNaN(w) || isNaN(k) || M, _.stop = i > 0 && Math.abs(v[u] - y[u]) > m, p && (_.parsed = v, _.raw = h.data[i]), d && (_.options = c || this.resolveDataElementOptions(i, g.active ? "active" : n)), b || this.updateElement(g, i, _, n), y = v } } getMaxOverflow() { const t = this._cachedMeta, e = t.dataset, i = e.options && e.options.borderWidth || 0, s = t.data || []; if (!s.length) return i; const n = s[0].size(this.resolveDataElementOptions(0)), o = s[s.length - 1].size(this.resolveDataElementOptions(s.length - 1)); return Math.max(i, n, o) / 2 } draw() { const t = this._cachedMeta; t.dataset.updateControlPoints(this.chart.chartArea, t.iScale.axis), super.draw() } }, PieController: class extends jn { static id = "pie"; static defaults = { cutout: 0, rotation: 0, circumference: 360, radius: "100%" } }, PolarAreaController: $n, RadarController: class extends Ns { static id = "radar"; static defaults = { datasetElementType: "line", dataElementType: "point", indexAxis: "r", showLine: !0, elements: { line: { fill: "start" } } }; static overrides = { aspectRatio: 1, scales: { r: { type: "radialLinear" } } }; getLabelAndValue(t) { const e = this._cachedMeta.vScale, i = this.getParsed(t); return { label: e.getLabels()[t], value: "" + e.getLabelForValue(i[e.axis]) } } parseObjectData(t, e, i, s) { return ii.bind(this)(t, e, i, s) } update(t) { const e = this._cachedMeta, i = e.dataset, s = e.data || [], n = e.iScale.getLabels(); if (i.points = s, "resize" !== t) { const e = this.resolveDatasetElementOptions(t); this.options.showLine || (e.borderWidth = 0); const o = { _loop: !0, _fullLoop: n.length === s.length, options: e }; this.updateElement(i, void 0, o, t) } this.updateElements(s, 0, s.length, t) } updateElements(t, e, i, s) { const n = this._cachedMeta.rScale, o = "reset" === s; for (let a = e; a < e + i; a++) { const e = t[a], i = this.resolveDataElementOptions(a, e.active ? "active" : s), r = n.getPointPositionForValue(a, this.getParsed(a).r), l = o ? n.xCenter : r.x, h = o ? n.yCenter : r.y, c = { x: l, y: h, angle: r.angle, skip: isNaN(l) || isNaN(h), options: i }; this.updateElement(e, a, c, s) } } }, ScatterController: class extends Ns { static id = "scatter"; static defaults = { datasetElementType: !1, dataElementType: "point", showLine: !1, fill: !1 }; static overrides = { interaction: { mode: "point" }, scales: { x: { type: "linear" }, y: { type: "linear" } } }; getLabelAndValue(t) { const e = this._cachedMeta, i = this.chart.data.labels || [], { xScale: s, yScale: n } = e, o = this.getParsed(t), a = s.getLabelForValue(o.x), r = n.getLabelForValue(o.y); return { label: i[t] || "", value: "(" + a + ", " + r + ")" } } update(t) { const e = this._cachedMeta, { data: i = [] } = e, s = this.chart._animationsDisabled; let { start: n, count: o } = pt(e, i, s); if (this._drawStart = n, this._drawCount = o, mt(e) && (n = 0, o = i.length), this.options.showLine) { this.datasetElementType || this.addElements(); const { dataset: n, _dataset: o } = e; n._chart = this.chart, n._datasetIndex = this.index, n._decimated = !!o._decimated, n.points = i; const a = this.resolveDatasetElementOptions(t); a.segment = this.options.segment, this.updateElement(n, void 0, { animated: !s, options: a }, t) } else this.datasetElementType && (delete e.dataset, this.datasetElementType = !1); this.updateElements(i, n, o, t) } addElements() { const { showLine: t } = this.options; !this.datasetElementType && t && (this.datasetElementType = this.chart.registry.getElement("line")), super.addElements() } updateElements(t, e, i, n) { const o = "reset" === n, { iScale: a, vScale: r, _stacked: l, _dataset: h } = this._cachedMeta, c = this.resolveDataElementOptions(e, n), d = this.getSharedOptions(c), u = this.includeOptions(n, d), f = a.axis, g = r.axis, { spanGaps: p, segment: m } = this.options, b = N(p) ? p : Number.POSITIVE_INFINITY, x = this.chart._animationsDisabled || o || "none" === n; let _ = e > 0 && this.getParsed(e - 1); for (let c = e; c < e + i; ++c) { const e = t[c], i = this.getParsed(c), p = x ? e : {}, y = s(i[g]), v = p[f] = a.getPixelForValue(i[f], c), M = p[g] = o || y ? r.getBasePixel() : r.getPixelForValue(l ? this.applyStack(r, i, l) : i[g], c); p.skip = isNaN(v) || isNaN(M) || y, p.stop = c > 0 && Math.abs(i[f] - _[f]) > b, m && (p.parsed = i, p.raw = h.data[c]), u && (p.options = d || this.resolveDataElementOptions(c, e.active ? "active" : n)), x || this.updateElement(e, c, p, n), _ = i } this.updateSharedOptions(d, n, c) } getMaxOverflow() { const t = this._cachedMeta, e = t.data || []; if (!this.options.showLine) { let t = 0; for (let i = e.length - 1; i >= 0; --i)t = Math.max(t, e[i].size(this.resolveDataElementOptions(i)) / 2); return t > 0 && t } const i = t.dataset, s = i.options && i.options.borderWidth || 0; if (!e.length) return s; const n = e[0].size(this.resolveDataElementOptions(0)), o = e[e.length - 1].size(this.resolveDataElementOptions(e.length - 1)); return Math.max(s, n, o) / 2 } } }); function Un(t, e, i, s) { const n = vi(t.options.borderRadius, ["outerStart", "outerEnd", "innerStart", "innerEnd"]); const o = (i - e) / 2, a = Math.min(o, s * e / 2), r = t => { const e = (i - Math.min(o, t)) * s / 2; return J(t, 0, Math.min(o, e)) }; return { outerStart: r(n.outerStart), outerEnd: r(n.outerEnd), innerStart: J(n.innerStart, 0, a), innerEnd: J(n.innerEnd, 0, a) } } function Xn(t, e, i, s) { return { x: i + t * Math.cos(e), y: s + t * Math.sin(e) } } function qn(t, e, i, s, n, o) { const { x: a, y: r, startAngle: l, pixelMargin: h, innerRadius: c } = e, d = Math.max(e.outerRadius + s + i - h, 0), u = c > 0 ? c + s + i + h : 0; let f = 0; const g = n - l; if (s) { const t = ((c > 0 ? c - s : 0) + (d > 0 ? d - s : 0)) / 2; f = (g - (0 !== t ? g * t / (t + s) : g)) / 2 } const p = (g - Math.max(.001, g * d - i / C) / d) / 2, m = l + p + f, b = n - p - f, { outerStart: x, outerEnd: _, innerStart: y, innerEnd: v } = Un(e, u, d, b - m), M = d - x, w = d - _, k = m + x / M, S = b - _ / w, P = u + y, D = u + v, O = m + y / P, A = b - v / D; if (t.beginPath(), o) { const e = (k + S) / 2; if (t.arc(a, r, d, k, e), t.arc(a, r, d, e, S), _ > 0) { const e = Xn(w, S, a, r); t.arc(e.x, e.y, _, S, b + E) } const i = Xn(D, b, a, r); if (t.lineTo(i.x, i.y), v > 0) { const e = Xn(D, A, a, r); t.arc(e.x, e.y, v, b + E, A + Math.PI) } const s = (b - v / u + (m + y / u)) / 2; if (t.arc(a, r, u, b - v / u, s, !0), t.arc(a, r, u, s, m + y / u, !0), y > 0) { const e = Xn(P, O, a, r); t.arc(e.x, e.y, y, O + Math.PI, m - E) } const n = Xn(M, m, a, r); if (t.lineTo(n.x, n.y), x > 0) { const e = Xn(M, k, a, r); t.arc(e.x, e.y, x, m - E, k) } } else { t.moveTo(a, r); const e = Math.cos(k) * d + a, i = Math.sin(k) * d + r; t.lineTo(e, i); const s = Math.cos(S) * d + a, n = Math.sin(S) * d + r; t.lineTo(s, n) } t.closePath() } function Kn(t, e, i, s, n) { const { fullCircles: o, startAngle: a, circumference: r, options: l } = e, { borderWidth: h, borderJoinStyle: c, borderDash: d, borderDashOffset: u } = l, f = "inner" === l.borderAlign; if (!h) return; t.setLineDash(d || []), t.lineDashOffset = u, f ? (t.lineWidth = 2 * h, t.lineJoin = c || "round") : (t.lineWidth = h, t.lineJoin = c || "bevel"); let g = e.endAngle; if (o) { qn(t, e, i, s, g, n); for (let e = 0; e < o; ++e)t.stroke(); isNaN(r) || (g = a + (r % O || O)) } f && function (t, e, i) { const { startAngle: s, pixelMargin: n, x: o, y: a, outerRadius: r, innerRadius: l } = e; let h = n / r; t.beginPath(), t.arc(o, a, r, s - h, i + h), l > n ? (h = n / l, t.arc(o, a, l, i + h, s - h, !0)) : t.arc(o, a, n, i + E, s - E), t.closePath(), t.clip() }(t, e, g), o || (qn(t, e, i, s, g, n), t.stroke()) } function Gn(t, e, i = e) { t.lineCap = l(i.borderCapStyle, e.borderCapStyle), t.setLineDash(l(i.borderDash, e.borderDash)), t.lineDashOffset = l(i.borderDashOffset, e.borderDashOffset), t.lineJoin = l(i.borderJoinStyle, e.borderJoinStyle), t.lineWidth = l(i.borderWidth, e.borderWidth), t.strokeStyle = l(i.borderColor, e.borderColor) } function Zn(t, e, i) { t.lineTo(i.x, i.y) } function Jn(t, e, i = {}) { const s = t.length, { start: n = 0, end: o = s - 1 } = i, { start: a, end: r } = e, l = Math.max(n, a), h = Math.min(o, r), c = n < a && o < a || n > r && o > r; return { count: s, start: l, loop: e.loop, ilen: h < l && !c ? s + h - l : h - l } } function Qn(t, e, i, s) { const { points: n, options: o } = e, { count: a, start: r, loop: l, ilen: h } = Jn(n, i, s), c = function (t) { return t.stepped ? Fe : t.tension || "monotone" === t.cubicInterpolationMode ? Ve : Zn }(o); let d, u, f, { move: g = !0, reverse: p } = s || {}; for (d = 0; d <= h; ++d)u = n[(r + (p ? h - d : d)) % a], u.skip || (g ? (t.moveTo(u.x, u.y), g = !1) : c(t, f, u, p, o.stepped), f = u); return l && (u = n[(r + (p ? h : 0)) % a], c(t, f, u, p, o.stepped)), !!l } function to(t, e, i, s) { const n = e.points, { count: o, start: a, ilen: r } = Jn(n, i, s), { move: l = !0, reverse: h } = s || {}; let c, d, u, f, g, p, m = 0, b = 0; const x = t => (a + (h ? r - t : t)) % o, _ = () => { f !== g && (t.lineTo(m, g), t.lineTo(m, f), t.lineTo(m, p)) }; for (l && (d = n[x(0)], t.moveTo(d.x, d.y)), c = 0; c <= r; ++c) { if (d = n[x(c)], d.skip) continue; const e = d.x, i = d.y, s = 0 | e; s === u ? (i < f ? f = i : i > g && (g = i), m = (b * m + e) / ++b) : (_(), t.lineTo(e, i), u = s, b = 0, f = g = i), p = i } _() } function eo(t) { const e = t.options, i = e.borderDash && e.borderDash.length; return !(t._decimated || t._loop || e.tension || "monotone" === e.cubicInterpolationMode || e.stepped || i) ? to : Qn } const io = "function" == typeof Path2D; function so(t, e, i, s) { io && !e.options.segment ? function (t, e, i, s) { let n = e._path; n || (n = e._path = new Path2D, e.path(n, i, s) && n.closePath()), Gn(t, e.options), t.stroke(n) }(t, e, i, s) : function (t, e, i, s) { const { segments: n, options: o } = e, a = eo(e); for (const r of n) Gn(t, o, r.style), t.beginPath(), a(t, e, r, { start: i, end: i + s - 1 }) && t.closePath(), t.stroke() }(t, e, i, s) } class no extends Hs { static id = "line"; static defaults = { borderCapStyle: "butt", borderDash: [], borderDashOffset: 0, borderJoinStyle: "miter", borderWidth: 3, capBezierPoints: !0, cubicInterpolationMode: "default", fill: !1, spanGaps: !1, stepped: !1, tension: 0 }; static defaultRoutes = { backgroundColor: "backgroundColor", borderColor: "borderColor" }; static descriptors = { _scriptable: !0, _indexable: t => "borderDash" !== t && "fill" !== t }; constructor(t) { super(), this.animated = !0, this.options = void 0, this._chart = 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.options; if ((i.tension || "monotone" === i.cubicInterpolationMode) && !i.stepped && !this._pointsUpdated) { const s = i.spanGaps ? this._loop : this._fullLoop; hi(this._points, i, t, s, e), this._pointsUpdated = !0 } } set points(t) { this._points = t, delete this._segments, delete this._path, this._pointsUpdated = !1 } get points() { return this._points } get segments() { return this._segments || (this._segments = zi(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.options, s = t[e], n = this.points, o = Ii(this, { property: e, start: s, end: s }); if (!o.length) return; const a = [], r = function (t) { return t.stepped ? pi : t.tension || "monotone" === t.cubicInterpolationMode ? mi : gi }(i); let l, h; for (l = 0, h = o.length; l < h; ++l) { const { start: h, end: c } = o[l], d = n[h], u = n[c]; if (d === u) { a.push(d); continue } const f = r(d, u, Math.abs((s - d[e]) / (u[e] - d[e])), i.stepped); f[e] = t[e], a.push(f) } return 1 === a.length ? a[0] : a } pathSegment(t, e, i) { return eo(this)(t, this, e, i) } path(t, e, i) { const s = this.segments, n = eo(this); let o = this._loop; e = e || 0, i = i || this.points.length - e; for (const a of s) o &= n(t, this, a, { start: e, end: e + i - 1 }); return !!o } draw(t, e, i, s) { const n = this.options || {}; (this.points || []).length && n.borderWidth && (t.save(), so(t, this, i, s), t.restore()), this.animated && (this._pointsUpdated = !1, this._path = void 0) } } function oo(t, e, i, s) { const n = t.options, { [i]: o } = t.getProps([i], s); return Math.abs(e - o) < n.radius + n.hitRadius } function ao(t, e) { const { x: i, y: s, base: n, width: o, height: a } = t.getProps(["x", "y", "base", "width", "height"], e); let r, l, h, c, d; return t.horizontal ? (d = a / 2, r = Math.min(i, n), l = Math.max(i, n), h = s - d, c = s + d) : (d = o / 2, r = i - d, l = i + d, h = Math.min(s, n), c = Math.max(s, n)), { left: r, top: h, right: l, bottom: c } } function ro(t, e, i, s) { return t ? 0 : J(e, i, s) } function lo(t) { const e = ao(t), i = e.right - e.left, s = e.bottom - e.top, n = function (t, e, i) { const s = t.options.borderWidth, n = t.borderSkipped, o = Mi(s); return { t: ro(n.top, o.top, 0, i), r: ro(n.right, o.right, 0, e), b: ro(n.bottom, o.bottom, 0, i), l: ro(n.left, o.left, 0, e) } }(t, i / 2, s / 2), a = function (t, e, i) { const { enableBorderRadius: s } = t.getProps(["enableBorderRadius"]), n = t.options.borderRadius, a = wi(n), r = Math.min(e, i), l = t.borderSkipped, h = s || o(n); return { topLeft: ro(!h || l.top || l.left, a.topLeft, 0, r), topRight: ro(!h || l.top || l.right, a.topRight, 0, r), bottomLeft: ro(!h || l.bottom || l.left, a.bottomLeft, 0, r), bottomRight: ro(!h || l.bottom || l.right, a.bottomRight, 0, r) } }(t, i / 2, s / 2); return { outer: { x: e.left, y: e.top, w: i, h: s, radius: a }, inner: { x: e.left + n.l, y: e.top + n.t, w: i - n.l - n.r, h: s - n.t - n.b, radius: { topLeft: Math.max(0, a.topLeft - Math.max(n.t, n.l)), topRight: Math.max(0, a.topRight - Math.max(n.t, n.r)), bottomLeft: Math.max(0, a.bottomLeft - Math.max(n.b, n.l)), bottomRight: Math.max(0, a.bottomRight - Math.max(n.b, n.r)) } } } } function ho(t, e, i, s) { const n = null === e, o = null === i, a = t && !(n && o) && ao(t, s); return a && (n || tt(e, a.left, a.right)) && (o || tt(i, a.top, a.bottom)) } function co(t, e) { t.rect(e.x, e.y, e.w, e.h) } function uo(t, e, i = {}) { const s = t.x !== i.x ? -e : 0, n = t.y !== i.y ? -e : 0, o = (t.x + t.w !== i.x + i.w ? e : 0) - s, a = (t.y + t.h !== i.y + i.h ? e : 0) - n; return { x: t.x + s, y: t.y + n, w: t.w + o, h: t.h + a, radius: t.radius } } var fo = Object.freeze({ __proto__: null, ArcElement: class extends Hs { static id = "arc"; static defaults = { borderAlign: "center", borderColor: "#fff", borderDash: [], borderDashOffset: 0, borderJoinStyle: void 0, borderRadius: 0, borderWidth: 2, offset: 0, spacing: 0, angle: void 0, circular: !0 }; static defaultRoutes = { backgroundColor: "backgroundColor" }; static descriptors = { _scriptable: !0, _indexable: t => "borderDash" !== t }; circumference; endAngle; fullCircles; innerRadius; outerRadius; pixelMargin; startAngle; 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 s = this.getProps(["x", "y"], i), { angle: n, distance: o } = X(s, { x: t, y: e }), { startAngle: a, endAngle: r, innerRadius: h, outerRadius: c, circumference: d } = this.getProps(["startAngle", "endAngle", "innerRadius", "outerRadius", "circumference"], i), u = (this.options.spacing + this.options.borderWidth) / 2, f = l(d, r - a) >= O || Z(n, a, r), g = tt(o, h + u, c + u); return f && g } getCenterPoint(t) { const { x: e, y: i, startAngle: s, endAngle: n, innerRadius: o, outerRadius: a } = this.getProps(["x", "y", "startAngle", "endAngle", "innerRadius", "outerRadius"], t), { offset: r, spacing: l } = this.options, h = (s + n) / 2, c = (o + a + l + r) / 2; return { x: e + Math.cos(h) * c, y: i + Math.sin(h) * c } } tooltipPosition(t) { return this.getCenterPoint(t) } draw(t) { const { options: e, circumference: i } = this, s = (e.offset || 0) / 4, n = (e.spacing || 0) / 2, o = e.circular; if (this.pixelMargin = "inner" === e.borderAlign ? .33 : 0, this.fullCircles = i > O ? Math.floor(i / O) : 0, 0 === i || this.innerRadius < 0 || this.outerRadius < 0) return; t.save(); const a = (this.startAngle + this.endAngle) / 2; t.translate(Math.cos(a) * s, Math.sin(a) * s); const r = s * (1 - Math.sin(Math.min(C, i || 0))); t.fillStyle = e.backgroundColor, t.strokeStyle = e.borderColor, function (t, e, i, s, n) { const { fullCircles: o, startAngle: a, circumference: r } = e; let l = e.endAngle; if (o) { qn(t, e, i, s, l, n); for (let e = 0; e < o; ++e)t.fill(); isNaN(r) || (l = a + (r % O || O)) } qn(t, e, i, s, l, n), t.fill() }(t, this, r, n, o), Kn(t, this, r, n, o), t.restore() } }, BarElement: class extends Hs { static id = "bar"; static defaults = { borderSkipped: "start", borderWidth: 0, borderRadius: 0, inflateAmount: "auto", pointStyle: void 0 }; static defaultRoutes = { backgroundColor: "backgroundColor", borderColor: "borderColor" }; constructor(t) { super(), this.options = void 0, this.horizontal = void 0, this.base = void 0, this.width = void 0, this.height = void 0, this.inflateAmount = void 0, t && Object.assign(this, t) } draw(t) { const { inflateAmount: e, options: { borderColor: i, backgroundColor: s } } = this, { inner: n, outer: o } = lo(this), a = (r = o.radius).topLeft || r.topRight || r.bottomLeft || r.bottomRight ? He : co; var r; t.save(), o.w === n.w && o.h === n.h || (t.beginPath(), a(t, uo(o, e, n)), t.clip(), a(t, uo(n, -e, o)), t.fillStyle = i, t.fill("evenodd")), t.beginPath(), a(t, uo(n, e)), t.fillStyle = s, t.fill(), t.restore() } inRange(t, e, i) { return ho(this, t, e, i) } inXRange(t, e) { return ho(this, t, null, e) } inYRange(t, e) { return ho(this, null, t, e) } getCenterPoint(t) { const { x: e, y: i, base: s, horizontal: n } = this.getProps(["x", "y", "base", "horizontal"], t); return { x: n ? (e + s) / 2 : e, y: n ? i : (i + s) / 2 } } getRange(t) { return "x" === t ? this.width / 2 : this.height / 2 } }, LineElement: no, PointElement: class extends Hs { static id = "point"; parsed; skip; stop; static defaults = { borderWidth: 1, hitRadius: 1, hoverBorderWidth: 1, hoverRadius: 4, pointStyle: "circle", radius: 3, rotation: 0 }; static defaultRoutes = { backgroundColor: "backgroundColor", borderColor: "borderColor" }; 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 s = this.options, { x: n, y: o } = this.getProps(["x", "y"], i); return Math.pow(t - n, 2) + Math.pow(e - o, 2) < Math.pow(s.hitRadius + s.radius, 2) } inXRange(t, e) { return oo(this, t, "x", e) } inYRange(t, e) { return oo(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.options; this.skip || i.radius < .1 || !Re(this, e, this.size(i) / 2) || (t.strokeStyle = i.borderColor, t.lineWidth = i.borderWidth, t.fillStyle = i.backgroundColor, Le(t, i, this.x, this.y)) } getRange() { const t = this.options || {}; return t.radius + t.hitRadius } } }); function go(t, e, i, s) { const n = t.indexOf(e); if (-1 === n) return ((t, e, i, s) => ("string" == typeof e ? (i = t.push(e) - 1, s.unshift({ index: i, label: e })) : isNaN(e) && (i = null), i))(t, e, i, s); return n !== t.lastIndexOf(e) ? i : n } function po(t) { const e = this.getLabels(); return t >= 0 && t < e.length ? e[t] : t } function mo(t, e, { horizontal: i, minRotation: s }) { const n = $(s), o = (i ? Math.sin(n) : Math.cos(n)) || .001, a = .75 * e * ("" + t).length; return Math.min(e / o, a) } class bo extends Js { constructor(t) { super(t), this.start = void 0, this.end = void 0, this._startValue = void 0, this._endValue = void 0, this._valueRange = 0 } parse(t, e) { return s(t) || ("number" == typeof t || t instanceof Number) && !isFinite(+t) ? null : +t } handleTickRangeOptions() { const { beginAtZero: t } = this.options, { minDefined: e, maxDefined: i } = this.getUserBounds(); let { min: s, max: n } = this; const o = t => s = e ? s : t, a = t => n = i ? n : t; if (t) { const t = F(s), e = F(n); t < 0 && e < 0 ? a(0) : t > 0 && e > 0 && o(0) } if (s === n) { let e = 0 === n ? 1 : Math.abs(.05 * n); a(n + e), t || o(s - e) } this.min = s, this.max = n } getTickLimit() { const t = this.options.ticks; let e, { maxTicksLimit: i, stepSize: s } = t; return s ? (e = Math.ceil(this.max / s) - Math.floor(this.min / s) + 1, e > 1e3 && (console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${e} ticks. Limiting to 1000.`), e = 1e3)) : (e = this.computeTickLimit(), i = i || 11), i && (e = Math.min(i, e)), e } computeTickLimit() { return Number.POSITIVE_INFINITY } buildTicks() { const t = this.options, e = t.ticks; let i = this.getTickLimit(); i = Math.max(2, i); const n = function (t, e) { const i = [], { bounds: n, step: o, min: a, max: r, precision: l, count: h, maxTicks: c, maxDigits: d, includeBounds: u } = t, f = o || 1, g = c - 1, { min: p, max: m } = e, b = !s(a), x = !s(r), _ = !s(h), y = (m - p) / (d + 1); let v, M, w, k, S = B((m - p) / g / f) * f; if (S < 1e-14 && !b && !x) return [{ value: p }, { value: m }]; k = Math.ceil(m / S) - Math.floor(p / S), k > g && (S = B(k * S / g / f) * f), s(l) || (v = Math.pow(10, l), S = Math.ceil(S * v) / v), "ticks" === n ? (M = Math.floor(p / S) * S, w = Math.ceil(m / S) * S) : (M = p, w = m), b && x && o && H((r - a) / o, S / 1e3) ? (k = Math.round(Math.min((r - a) / S, c)), S = (r - a) / k, M = a, w = r) : _ ? (M = b ? a : M, w = x ? r : w, k = h - 1, S = (w - M) / k) : (k = (w - M) / S, k = V(k, Math.round(k), S / 1e3) ? Math.round(k) : Math.ceil(k)); const P = Math.max(U(S), U(M)); v = Math.pow(10, s(l) ? P : l), M = Math.round(M * v) / v, w = Math.round(w * v) / v; let D = 0; for (b && (u && M !== a ? (i.push({ value: a }), M < a && D++, V(Math.round((M + D * S) * v) / v, a, mo(a, y, t)) && D++) : M < a && D++); D < k; ++D) { const t = Math.round((M + D * S) * v) / v; if (x && t > r) break; i.push({ value: t }) } return x && u && w !== r ? i.length && V(i[i.length - 1].value, r, mo(r, y, t)) ? i[i.length - 1].value = r : i.push({ value: r }) : x && w !== r || i.push({ value: w }), i }({ maxTicks: i, bounds: t.bounds, min: t.min, max: t.max, precision: e.precision, step: e.stepSize, count: e.count, maxDigits: this._maxDigits(), horizontal: this.isHorizontal(), minRotation: e.minRotation || 0, includeBounds: !1 !== e.includeBounds }, this._range || this); return "ticks" === t.bounds && j(n, this, "value"), t.reverse ? (n.reverse(), this.start = this.max, this.end = this.min) : (this.start = this.min, this.end = this.max), n } configure() { const t = this.ticks; let e = this.min, i = this.max; if (super.configure(), this.options.offset && t.length) { const s = (i - e) / Math.max(t.length - 1, 1) / 2; e -= s, i += s } this._startValue = e, this._endValue = i, this._valueRange = i - e } getLabelForValue(t) { return ne(t, this.chart.options.locale, this.options.ticks.format) } } class xo extends bo { static id = "linear"; static defaults = { ticks: { callback: ae.formatters.numeric } }; determineDataLimits() { const { min: t, max: e } = this.getMinMax(!0); this.min = a(t) ? t : 0, this.max = a(e) ? e : 1, this.handleTickRangeOptions() } computeTickLimit() { const t = this.isHorizontal(), e = t ? this.width : this.height, i = $(this.options.ticks.minRotation), s = (t ? Math.sin(i) : Math.cos(i)) || .001, n = this._resolveTickFontOptions(0); return Math.ceil(e / Math.min(40, n.lineHeight / s)) } getPixelForValue(t) { return null === t ? NaN : this.getPixelForDecimal((t - this._startValue) / this._valueRange) } getValueForPixel(t) { return this._startValue + this.getDecimalForPixel(t) * this._valueRange } } const _o = t => Math.floor(z(t)), yo = (t, e) => Math.pow(10, _o(t) + e); function vo(t) { return 1 === t / Math.pow(10, _o(t)) } function Mo(t, e, i) { const s = Math.pow(10, i), n = Math.floor(t / s); return Math.ceil(e / s) - n } function wo(t, { min: e, max: i }) { e = r(t.min, e); const s = [], n = _o(e); let o = function (t, e) { let i = _o(e - t); for (; Mo(t, e, i) > 10;)i++; for (; Mo(t, e, i) < 10;)i--; return Math.min(i, _o(t)) }(e, i), a = o < 0 ? Math.pow(10, Math.abs(o)) : 1; const l = Math.pow(10, o), h = n > o ? Math.pow(10, n) : 0, c = Math.round((e - h) * a) / a, d = Math.floor((e - h) / l / 10) * l * 10; let u = Math.floor((c - d) / Math.pow(10, o)), f = r(t.min, Math.round((h + d + u * Math.pow(10, o)) * a) / a); for (; f < i;)s.push({ value: f, major: vo(f), significand: u }), u >= 10 ? u = u < 15 ? 15 : 20 : u++, u >= 20 && (o++, u = 2, a = o >= 0 ? 1 : a), f = Math.round((h + d + u * Math.pow(10, o)) * a) / a; const g = r(t.max, f); return s.push({ value: g, major: vo(g), significand: u }), s } class ko extends Js { static id = "logarithmic"; static defaults = { ticks: { callback: ae.formatters.logarithmic, major: { enabled: !0 } } }; constructor(t) { super(t), this.start = void 0, this.end = void 0, this._startValue = void 0, this._valueRange = 0 } parse(t, e) { const i = bo.prototype.parse.apply(this, [t, e]); if (0 !== i) return a(i) && i > 0 ? i : null; this._zero = !0 } determineDataLimits() { const { min: t, max: e } = this.getMinMax(!0); this.min = a(t) ? Math.max(0, t) : null, this.max = a(e) ? Math.max(0, e) : null, this.options.beginAtZero && (this._zero = !0), this._zero && this.min !== this._suggestedMin && !a(this._userMin) && (this.min = t === yo(this.min, 0) ? yo(this.min, -1) : yo(this.min, 0)), this.handleTickRangeOptions() } handleTickRangeOptions() { const { minDefined: t, maxDefined: e } = this.getUserBounds(); let i = this.min, s = this.max; const n = e => i = t ? i : e, o = t => s = e ? s : t; i === s && (i <= 0 ? (n(1), o(10)) : (n(yo(i, -1)), o(yo(s, 1)))), i <= 0 && n(yo(s, -1)), s <= 0 && o(yo(i, 1)), this.min = i, this.max = s } buildTicks() { const t = this.options, e = wo({ min: this._userMin, max: this._userMax }, this); return "ticks" === t.bounds && j(e, this, "value"), t.reverse ? (e.reverse(), this.start = this.max, this.end = this.min) : (this.start = this.min, this.end = this.max), e } getLabelForValue(t) { return void 0 === t ? "0" : ne(t, this.chart.options.locale, this.options.ticks.format) } configure() { const t = this.min; super.configure(), this._startValue = z(t), this._valueRange = z(this.max) - z(t) } getPixelForValue(t) { return void 0 !== t && 0 !== t || (t = this.min), null === t || isNaN(t) ? NaN : this.getPixelForDecimal(t === this.min ? 0 : (z(t) - this._startValue) / this._valueRange) } getValueForPixel(t) { const e = this.getDecimalForPixel(t); return Math.pow(10, this._startValue + e * this._valueRange) } } function So(t) { const e = t.ticks; if (e.display && t.display) { const t = ki(e.backdropPadding); return l(e.font && e.font.size, ue.font.size) + t.height } return 0 } function Po(t, e, i, s, n) { return t === s || t === n ? { start: e - i / 2, end: e + i / 2 } : t < s || t > n ? { start: e - i, end: e } : { start: e, end: e + i } } function Do(t) { const e = { l: t.left + t._padding.left, r: t.right - t._padding.right, t: t.top + t._padding.top, b: t.bottom - t._padding.bottom }, i = Object.assign({}, e), s = [], o = [], a = t._pointLabels.length, r = t.options.pointLabels, l = r.centerPointLabels ? C / a : 0; for (let u = 0; u < a; u++) { const a = r.setContext(t.getPointLabelContext(u)); o[u] = a.padding; const f = t.getPointPosition(u, t.drawingArea + o[u], l), g = Si(a.font), p = (h = t.ctx, c = g, d = n(d = t._pointLabels[u]) ? d : [d], { w: Oe(h, c.string, d), h: d.length * c.lineHeight }); s[u] = p; const m = G(t.getIndexAngle(u) + l), b = Math.round(Y(m)); Co(i, e, m, Po(b, f.x, p.w, 0, 180), Po(b, f.y, p.h, 90, 270)) } var h, c, d; t.setCenterPoint(e.l - i.l, i.r - e.r, e.t - i.t, i.b - e.b), t._pointLabelItems = function (t, e, i) { const s = [], n = t._pointLabels.length, o = t.options, { centerPointLabels: a, display: r } = o.pointLabels, l = { extra: So(o) / 2, additionalAngle: a ? C / n : 0 }; let h; for (let o = 0; o < n; o++) { l.padding = i[o], l.size = e[o]; const n = Oo(t, o, l); s.push(n), "auto" === r && (n.visible = Ao(n, h), n.visible && (h = n)) } return s }(t, s, o) } function Co(t, e, i, s, n) { const o = Math.abs(Math.sin(i)), a = Math.abs(Math.cos(i)); let r = 0, l = 0; s.start < e.l ? (r = (e.l - s.start) / o, t.l = Math.min(t.l, e.l - r)) : s.end > e.r && (r = (s.end - e.r) / o, t.r = Math.max(t.r, e.r + r)), n.start < e.t ? (l = (e.t - n.start) / a, t.t = Math.min(t.t, e.t - l)) : n.end > e.b && (l = (n.end - e.b) / a, t.b = Math.max(t.b, e.b + l)) } function Oo(t, e, i) { const s = t.drawingArea, { extra: n, additionalAngle: o, padding: a, size: r } = i, l = t.getPointPosition(e, s + n + a, o), h = Math.round(Y(G(l.angle + E))), c = function (t, e, i) { 90 === i || 270 === i ? t -= e / 2 : (i > 270 || i < 90) && (t -= e); return t }(l.y, r.h, h), d = function (t) { if (0 === t || 180 === t) return "center"; if (t < 180) return "left"; return "right" }(h), u = function (t, e, i) { "right" === i ? t -= e : "center" === i && (t -= e / 2); return t }(l.x, r.w, d); return { visible: !0, x: l.x, y: c, textAlign: d, left: u, top: c, right: u + r.w, bottom: c + r.h } } function Ao(t, e) { if (!e) return !0; const { left: i, top: s, right: n, bottom: o } = t; return !(Re({ x: i, y: s }, e) || Re({ x: i, y: o }, e) || Re({ x: n, y: s }, e) || Re({ x: n, y: o }, e)) } function To(t, e, i) { const { left: n, top: o, right: a, bottom: r } = i, { backdropColor: l } = e; if (!s(l)) { const i = wi(e.borderRadius), s = ki(e.backdropPadding); t.fillStyle = l; const h = n - s.left, c = o - s.top, d = a - n + s.width, u = r - o + s.height; Object.values(i).some((t => 0 !== t)) ? (t.beginPath(), He(t, { x: h, y: c, w: d, h: u, radius: i }), t.fill()) : t.fillRect(h, c, d, u) } } function Lo(t, e, i, s) { const { ctx: n } = t; if (i) n.arc(t.xCenter, t.yCenter, e, 0, O); else { let i = t.getPointPosition(0, e); n.moveTo(i.x, i.y); for (let o = 1; o < s; o++)i = t.getPointPosition(o, e), n.lineTo(i.x, i.y) } } class Eo extends bo { static id = "radialLinear"; static defaults = { display: !0, animate: !0, position: "chartArea", angleLines: { display: !0, lineWidth: 1, borderDash: [], borderDashOffset: 0 }, grid: { circular: !1 }, startAngle: 0, ticks: { showLabelBackdrop: !0, callback: ae.formatters.numeric }, pointLabels: { backdropColor: void 0, backdropPadding: 2, display: !0, font: { size: 10 }, callback: t => t, padding: 5, centerPointLabels: !1 } }; static defaultRoutes = { "angleLines.color": "borderColor", "pointLabels.color": "color", "ticks.color": "color" }; static descriptors = { angleLines: { _fallback: "grid" } }; constructor(t) { super(t), this.xCenter = void 0, this.yCenter = void 0, this.drawingArea = void 0, this._pointLabels = [], this._pointLabelItems = [] } setDimensions() { const t = this._padding = ki(So(this.options) / 2), e = this.width = this.maxWidth - t.width, i = this.height = this.maxHeight - t.height; this.xCenter = Math.floor(this.left + e / 2 + t.left), this.yCenter = Math.floor(this.top + i / 2 + t.top), this.drawingArea = Math.floor(Math.min(e, i) / 2) } determineDataLimits() { const { min: t, max: e } = this.getMinMax(!1); this.min = a(t) && !isNaN(t) ? t : 0, this.max = a(e) && !isNaN(e) ? e : 0, this.handleTickRangeOptions() } computeTickLimit() { return Math.ceil(this.drawingArea / So(this.options)) } generateTickLabels(t) { bo.prototype.generateTickLabels.call(this, t), this._pointLabels = this.getLabels().map(((t, e) => { const i = d(this.options.pointLabels.callback, [t, e], this); return i || 0 === i ? i : "" })).filter(((t, e) => this.chart.getDataVisibility(e))) } fit() { const t = this.options; t.display && t.pointLabels.display ? Do(this) : this.setCenterPoint(0, 0, 0, 0) } setCenterPoint(t, e, i, s) { this.xCenter += Math.floor((t - e) / 2), this.yCenter += Math.floor((i - s) / 2), this.drawingArea -= Math.min(this.drawingArea / 2, Math.max(t, e, i, s)) } getIndexAngle(t) { return G(t * (O / (this._pointLabels.length || 1)) + $(this.options.startAngle || 0)) } getDistanceFromCenterForValue(t) { if (s(t)) return NaN; const e = this.drawingArea / (this.max - this.min); return this.options.reverse ? (this.max - t) * e : (t - this.min) * e } getValueForDistanceFromCenter(t) { if (s(t)) return NaN; const e = t / (this.drawingArea / (this.max - this.min)); return this.options.reverse ? this.max - e : this.min + e } getPointLabelContext(t) { const e = this._pointLabels || []; if (t >= 0 && t < e.length) { const i = e[t]; return function (t, e, i) { return Ci(t, { label: i, index: e, type: "pointLabel" }) }(this.getContext(), t, i) } } getPointPosition(t, e, i = 0) { const s = this.getIndexAngle(t) - E + i; return { x: Math.cos(s) * e + this.xCenter, y: Math.sin(s) * e + this.yCenter, angle: s } } 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: s, bottom: n } = this._pointLabelItems[t]; return { left: e, top: i, right: s, bottom: n } } drawBackground() { const { backgroundColor: t, grid: { circular: e } } = this.options; if (t) { const i = this.ctx; i.save(), i.beginPath(), Lo(this, this.getDistanceFromCenterForValue(this._endValue), e, this._pointLabels.length), i.closePath(), i.fillStyle = t, i.fill(), i.restore() } } drawGrid() { const t = this.ctx, e = this.options, { angleLines: i, grid: s, border: n } = e, o = this._pointLabels.length; let a, r, l; if (e.pointLabels.display && function (t, e) { const { ctx: i, options: { pointLabels: s } } = t; for (let n = e - 1; n >= 0; n--) { const e = t._pointLabelItems[n]; if (!e.visible) continue; const o = s.setContext(t.getPointLabelContext(n)); To(i, o, e); const a = Si(o.font), { x: r, y: l, textAlign: h } = e; Ne(i, t._pointLabels[n], r, l + a.lineHeight / 2, a, { color: o.color, textAlign: h, textBaseline: "middle" }) } }(this, o), s.display && this.ticks.forEach(((t, e) => { if (0 !== e) { r = this.getDistanceFromCenterForValue(t.value); const i = this.getContext(e), a = s.setContext(i), l = n.setContext(i); !function (t, e, i, s, n) { const o = t.ctx, a = e.circular, { color: r, lineWidth: l } = e; !a && !s || !r || !l || i < 0 || (o.save(), o.strokeStyle = r, o.lineWidth = l, o.setLineDash(n.dash), o.lineDashOffset = n.dashOffset, o.beginPath(), Lo(t, i, a, s), o.closePath(), o.stroke(), o.restore()) }(this, a, r, o, l) } })), i.display) { for (t.save(), a = o - 1; a >= 0; a--) { const s = i.setContext(this.getPointLabelContext(a)), { color: n, lineWidth: o } = s; o && n && (t.lineWidth = o, t.strokeStyle = n, t.setLineDash(s.borderDash), t.lineDashOffset = s.borderDashOffset, r = this.getDistanceFromCenterForValue(e.ticks.reverse ? this.min : this.max), l = this.getPointPosition(a, r), t.beginPath(), t.moveTo(this.xCenter, this.yCenter), t.lineTo(l.x, l.y), t.stroke()) } t.restore() } } drawBorder() { } drawLabels() { const t = this.ctx, e = this.options, i = e.ticks; if (!i.display) return; const s = this.getIndexAngle(0); let n, o; t.save(), t.translate(this.xCenter, this.yCenter), t.rotate(s), t.textAlign = "center", t.textBaseline = "middle", this.ticks.forEach(((s, a) => { if (0 === a && !e.reverse) return; const r = i.setContext(this.getContext(a)), l = Si(r.font); if (n = this.getDistanceFromCenterForValue(this.ticks[a].value), r.showLabelBackdrop) { t.font = l.string, o = t.measureText(s.label).width, t.fillStyle = r.backdropColor; const e = ki(r.backdropPadding); t.fillRect(-o / 2 - e.left, -n - l.size / 2 - e.top, o + e.width, l.size + e.height) } Ne(t, s.label, 0, -n, l, { color: r.color, strokeColor: r.textStrokeColor, strokeWidth: r.textStrokeWidth }) })), t.restore() } drawTitle() { } } const Ro = { 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 } }, Io = Object.keys(Ro); function zo(t, e) { return t - e } function Fo(t, e) { if (s(e)) return null; const i = t._adapter, { parser: n, round: o, isoWeekday: r } = t._parseOpts; let l = e; return "function" == typeof n && (l = n(l)), a(l) || (l = "string" == typeof n ? i.parse(l, n) : i.parse(l)), null === l ? null : (o && (l = "week" !== o || !N(r) && !0 !== r ? i.startOf(l, o) : i.startOf(l, "isoWeek", r)), +l) } function Vo(t, e, i, s) { const n = Io.length; for (let o = Io.indexOf(t); o < n - 1; ++o) { const t = Ro[Io[o]], n = t.steps ? t.steps : Number.MAX_SAFE_INTEGER; if (t.common && Math.ceil((i - e) / (n * t.size)) <= s) return Io[o] } return Io[n - 1] } function Bo(t, e, i) { if (i) { if (i.length) { const { lo: s, hi: n } = et(i, e); t[i[s] >= e ? i[s] : i[n]] = !0 } } else t[e] = !0 } function Wo(t, e, i) { const s = [], n = {}, o = e.length; let a, r; for (a = 0; a < o; ++a)r = e[a], n[r] = a, s.push({ value: r, major: !1 }); return 0 !== o && i ? function (t, e, i, s) { const n = t._adapter, o = +n.startOf(e[0].value, s), a = e[e.length - 1].value; let r, l; for (r = o; r <= a; r = +n.add(r, 1, s))l = i[r], l >= 0 && (e[l].major = !0); return e }(t, s, n, i) : s } class No extends Js { static id = "time"; static defaults = { bounds: "data", adapters: {}, time: { parser: !1, unit: !1, round: !1, isoWeekday: !1, minUnit: "millisecond", displayFormats: {} }, ticks: { source: "auto", callback: !1, major: { enabled: !1 } } }; 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 = {}), s = this._adapter = new Rn._date(t.adapters.date); s.init(e), x(i.displayFormats, s.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 : Fo(this, t) } beforeLayout() { super.beforeLayout(), this._cache = { data: [], labels: [], all: [] } } determineDataLimits() { const t = this.options, e = this._adapter, i = t.time.unit || "day"; let { min: s, max: n, minDefined: o, maxDefined: r } = this.getUserBounds(); function l(t) { o || isNaN(t.min) || (s = Math.min(s, t.min)), r || isNaN(t.max) || (n = Math.max(n, t.max)) } o && r || (l(this._getLabelBounds()), "ticks" === t.bounds && "labels" === t.ticks.source || l(this.getMinMax(!1))), s = a(s) && !isNaN(s) ? s : +e.startOf(Date.now(), i), n = a(n) && !isNaN(n) ? n : +e.endOf(Date.now(), i) + 1, this.min = Math.min(s, n - 1), this.max = Math.max(s + 1, n) } _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.options, e = t.time, i = t.ticks, s = "labels" === i.source ? this.getLabelTimestamps() : this._generate(); "ticks" === t.bounds && s.length && (this.min = this._userMin || s[0], this.max = this._userMax || s[s.length - 1]); const n = this.min, o = nt(s, n, this.max); return this._unit = e.unit || (i.autoSkip ? Vo(e.minUnit, this.min, this.max, this._getLabelCapacity(n)) : function (t, e, i, s, n) { for (let o = Io.length - 1; o >= Io.indexOf(i); o--) { const i = Io[o]; if (Ro[i].common && t._adapter.diff(n, s, i) >= e - 1) return i } return Io[i ? Io.indexOf(i) : 0] }(this, o.length, e.minUnit, this.min, this.max)), this._majorUnit = i.major.enabled && "year" !== this._unit ? function (t) { for (let e = Io.indexOf(t) + 1, i = Io.length; e < i; ++e)if (Ro[Io[e]].common) return Io[e] }(this._unit) : void 0, this.initOffsets(s), t.reverse && o.reverse(), Wo(this, o, this._majorUnit) } afterAutoSkip() { this.options.offsetAfterAutoskip && this.initOffsets(this.ticks.map((t => +t.value))) } initOffsets(t = []) { let e, i, s = 0, n = 0; this.options.offset && t.length && (e = this.getDecimalForValue(t[0]), s = 1 === t.length ? 1 - e : (this.getDecimalForValue(t[1]) - e) / 2, i = this.getDecimalForValue(t[t.length - 1]), n = 1 === t.length ? i : (i - this.getDecimalForValue(t[t.length - 2])) / 2); const o = t.length < 3 ? .5 : .25; s = J(s, 0, o), n = J(n, 0, o), this._offsets = { start: s, end: n, factor: 1 / (s + 1 + n) } } _generate() { const t = this._adapter, e = this.min, i = this.max, s = this.options, n = s.time, o = n.unit || Vo(n.minUnit, e, i, this._getLabelCapacity(e)), a = l(s.ticks.stepSize, 1), r = "week" === o && n.isoWeekday, h = N(r) || !0 === r, c = {}; let d, u, f = e; if (h && (f = +t.startOf(f, "isoWeek", r)), f = +t.startOf(f, h ? "day" : o), t.diff(i, e, o) > 1e5 * a) throw new Error(e + " and " + i + " are too far apart with stepSize of " + a + " " + o); const g = "data" === s.ticks.source && this.getDataTimestamps(); for (d = f, u = 0; d < i; d = +t.add(d, a, o), u++)Bo(c, d, g); return d !== i && "ticks" !== s.bounds && 1 !== u || Bo(c, d, g), Object.keys(c).sort(zo).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) } format(t, e) { const i = this.options.time.displayFormats, s = this._unit, n = e || i[s]; return this._adapter.format(t, n) } _tickFormatFunction(t, e, i, s) { const n = this.options, o = n.ticks.callback; if (o) return d(o, [t, e, i], this); const a = n.time.displayFormats, r = this._unit, l = this._majorUnit, h = r && a[r], c = l && a[l], u = i[e], f = l && c && u && u.major; return this._adapter.format(t, s || (f ? c : h)) } generateTickLabels(t) { let e, i, s; for (e = 0, i = t.length; e < i; ++e)s = t[e], s.label = this._tickFormatFunction(s.value, e, t) } getDecimalForValue(t) { return null === t ? NaN : (t - this.min) / (this.max - this.min) } getPixelForValue(t) { const e = this._offsets, i = this.getDecimalForValue(t); return this.getPixelForDecimal((e.start + i) * e.factor) } getValueForPixel(t) { const e = this._offsets, i = this.getDecimalForPixel(t) / e.factor - e.end; return this.min + i * (this.max - this.min) } _getLabelSize(t) { const e = this.options.ticks, i = this.ctx.measureText(t).width, s = $(this.isHorizontal() ? e.maxRotation : e.minRotation), n = Math.cos(s), o = Math.sin(s), a = this._resolveTickFontOptions(0).size; return { w: i * n + a * o, h: i * o + a * n } } _getLabelCapacity(t) { const e = this.options.time, i = e.displayFormats, s = i[e.unit] || i.millisecond, n = this._tickFormatFunction(t, 0, Wo(this, [t], this._majorUnit), s), o = this._getLabelSize(n), a = Math.floor(this.isHorizontal() ? this.width / o.w : this.height / o.h) - 1; return a > 0 ? a : 1 } getDataTimestamps() { let t, e, i = this._cache.data || []; if (i.length) return i; const s = this.getMatchingVisibleMetas(); if (this._normalized && s.length) return this._cache.data = s[0].controller.getAllParsedValues(this); for (t = 0, e = s.length; t < e; ++t)i = i.concat(s[t].controller.getAllParsedValues(this)); return this._cache.data = this.normalize(i) } getLabelTimestamps() { const t = this._cache.labels || []; let e, i; if (t.length) return t; const s = this.getLabels(); for (e = 0, i = s.length; e < i; ++e)t.push(Fo(this, s[e])); return this._cache.labels = this._normalized ? t : this.normalize(t) } normalize(t) { return lt(t.sort(zo)) } } function Ho(t, e, i) { let s, n, o, a, r = 0, l = t.length - 1; i ? (e >= t[r].pos && e <= t[l].pos && ({ lo: r, hi: l } = it(t, "pos", e)), ({ pos: s, time: o } = t[r]), ({ pos: n, time: a } = t[l])) : (e >= t[r].time && e <= t[l].time && ({ lo: r, hi: l } = it(t, "time", e)), ({ time: s, pos: o } = t[r]), ({ time: n, pos: a } = t[l])); const h = n - s; return h ? o + (a - o) * (e - s) / h : o } var jo = Object.freeze({ __proto__: null, CategoryScale: class extends Js { static id = "category"; static defaults = { ticks: { callback: po } }; constructor(t) { super(t), this._startValue = void 0, this._valueRange = 0, this._addedLabels = [] } init(t) { const e = this._addedLabels; if (e.length) { const t = this.getLabels(); for (const { index: i, label: s } of e) t[i] === s && t.splice(i, 1); this._addedLabels = [] } super.init(t) } parse(t, e) { if (s(t)) return null; const i = this.getLabels(); return ((t, e) => null === t ? null : J(Math.round(t), 0, e))(e = isFinite(e) && i[e] === t ? e : go(i, t, l(e, t), this._addedLabels), i.length - 1) } determineDataLimits() { const { minDefined: t, maxDefined: e } = this.getUserBounds(); let { min: i, max: s } = this.getMinMax(!0); "ticks" === this.options.bounds && (t || (i = 0), e || (s = this.getLabels().length - 1)), this.min = i, this.max = s } buildTicks() { const t = this.min, e = this.max, i = this.options.offset, s = []; let n = this.getLabels(); n = 0 === t && e === n.length - 1 ? n : n.slice(t, e + 1), this._valueRange = Math.max(n.length - (i ? 0 : 1), 1), this._startValue = this.min - (i ? .5 : 0); for (let i = t; i <= e; i++)s.push({ value: i }); return s } getLabelForValue(t) { return po.call(this, t) } configure() { super.configure(), this.isHorizontal() || (this._reversePixels = !this._reversePixels) } getPixelForValue(t) { return "number" != typeof t && (t = this.parse(t)), null === t ? NaN : this.getPixelForDecimal((t - this._startValue) / this._valueRange) } getPixelForTick(t) { const e = this.ticks; return t < 0 || t > e.length - 1 ? null : this.getPixelForValue(e[t].value) } getValueForPixel(t) { return Math.round(this._startValue + this.getDecimalForPixel(t) * this._valueRange) } getBasePixel() { return this.bottom } }, LinearScale: xo, LogarithmicScale: ko, RadialLinearScale: Eo, TimeScale: No, TimeSeriesScale: class extends No { static id = "timeseries"; static defaults = No.defaults; constructor(t) { super(t), this._table = [], this._minPos = void 0, this._tableRange = void 0 } initOffsets() { const t = this._getTimestampsForTable(), e = this._table = this.buildLookupTable(t); this._minPos = Ho(e, this.min), this._tableRange = Ho(e, this.max) - this._minPos, super.initOffsets(t) } buildLookupTable(t) { const { min: e, max: i } = this, s = [], n = []; let o, a, r, l, h; for (o = 0, a = t.length; o < a; ++o)l = t[o], l >= e && l <= i && s.push(l); if (s.length < 2) return [{ time: e, pos: 0 }, { time: i, pos: 1 }]; for (o = 0, a = s.length; o < a; ++o)h = s[o + 1], r = s[o - 1], l = s[o], Math.round((h + r) / 2) !== l && n.push({ time: l, pos: o / (a - 1) }); return n } _generate() { const t = this.min, e = this.max; let i = super.getDataTimestamps(); return i.includes(t) && i.length || i.splice(0, 0, t), i.includes(e) && 1 !== i.length || i.push(e), i.sort(((t, e) => t - e)) } _getTimestampsForTable() { let t = this._cache.all || []; if (t.length) return t; const e = this.getDataTimestamps(), i = this.getLabelTimestamps(); return t = e.length && i.length ? this.normalize(e.concat(i)) : e.length ? e : i, t = this._cache.all = t, t } getDecimalForValue(t) { return (Ho(this._table, t) - this._minPos) / this._tableRange } getValueForPixel(t) { const e = this._offsets, i = this.getDecimalForPixel(t) / e.factor - e.end; return Ho(this._table, i * this._tableRange + this._minPos, !0) } } }); const $o = ["rgb(54, 162, 235)", "rgb(255, 99, 132)", "rgb(255, 159, 64)", "rgb(255, 205, 86)", "rgb(75, 192, 192)", "rgb(153, 102, 255)", "rgb(201, 203, 207)"], Yo = $o.map((t => t.replace("rgb(", "rgba(").replace(")", ", 0.5)"))); function Uo(t) { return $o[t % $o.length] } function Xo(t) { return Yo[t % Yo.length] } function qo(t) { let e = 0; return (i, s) => { const n = t.getDatasetMeta(s).controller; n instanceof jn ? e = function (t, e) { return t.backgroundColor = t.data.map((() => Uo(e++))), e }(i, e) : n instanceof $n ? e = function (t, e) { return t.backgroundColor = t.data.map((() => Xo(e++))), e }(i, e) : n && (e = function (t, e) { return t.borderColor = Uo(e), t.backgroundColor = Xo(e), ++e }(i, e)) } } function Ko(t) { let e; for (e in t) if (t[e].borderColor || t[e].backgroundColor) return !0; return !1 } var Go = { id: "colors", defaults: { enabled: !0, forceOverride: !1 }, beforeLayout(t, e, i) { if (!i.enabled) return; const { data: { datasets: s }, options: n } = t.config, { elements: o } = n; if (!i.forceOverride && (Ko(s) || (a = n) && (a.borderColor || a.backgroundColor) || o && Ko(o))) return; var a; const r = qo(t); s.forEach(r) } }; function Zo(t) { if (t._decimated) { const e = t._data; delete t._decimated, delete t._data, Object.defineProperty(t, "data", { configurable: !0, enumerable: !0, writable: !0, value: e }) } } function Jo(t) { t.data.datasets.forEach((t => { Zo(t) })) } var Qo = { 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: a, indexAxis: r } = e, l = t.getDatasetMeta(o), h = a || e.data; if ("y" === Pi([r, t.options.indexAxis])) return; if (!l.controller.supportsDecimation) return; const c = t.scales[l.xAxisID]; if ("linear" !== c.type && "time" !== c.type) return; if (t.options.parsing) return; let { start: d, count: u } = function (t, e) { const i = e.length; let s, n = 0; const { iScale: o } = t, { min: a, max: r, minDefined: l, maxDefined: h } = o.getUserBounds(); return l && (n = J(it(e, o.axis, a).lo, 0, i - 1)), s = h ? J(it(e, o.axis, r).hi + 1, n, i) - n : i - n, { start: n, count: s } }(l, h); if (u <= (i.threshold || 4 * n)) return void Zo(e); let f; switch (s(a) && (e._data = h, 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": f = function (t, e, i, s, n) { const o = n.samples || s; if (o >= i) return t.slice(e, e + i); const a = [], r = (i - 2) / (o - 2); let l = 0; const h = e + i - 1; let c, d, u, f, g, p = e; for (a[l++] = t[p], c = 0; c < o - 2; c++) { let s, n = 0, o = 0; const h = Math.floor((c + 1) * r) + 1 + e, m = Math.min(Math.floor((c + 2) * r) + 1, i) + e, b = m - h; for (s = h; s < m; s++)n += t[s].x, o += t[s].y; n /= b, o /= b; const x = Math.floor(c * r) + 1 + e, _ = Math.min(Math.floor((c + 1) * r) + 1, i) + e, { x: y, y: v } = t[p]; for (u = f = -1, s = x; s < _; s++)f = .5 * Math.abs((y - n) * (t[s].y - v) - (y - t[s].x) * (o - v)), f > u && (u = f, d = t[s], g = s); a[l++] = d, p = g } return a[l++] = t[h], a }(h, d, u, n, i); break; case "min-max": f = function (t, e, i, n) { let o, a, r, l, h, c, d, u, f, g, p = 0, m = 0; const b = [], x = e + i - 1, _ = t[e].x, y = t[x].x - _; for (o = e; o < e + i; ++o) { a = t[o], r = (a.x - _) / y * n, l = a.y; const e = 0 | r; if (e === h) l < f ? (f = l, c = o) : l > g && (g = l, d = o), p = (m * p + a.x) / ++m; else { const i = o - 1; if (!s(c) && !s(d)) { const e = Math.min(c, d), s = Math.max(c, d); e !== u && e !== i && b.push({ ...t[e], x: p }), s !== u && s !== i && b.push({ ...t[s], x: p }) } o > 0 && i !== u && b.push(t[i]), b.push(a), h = e, m = 0, f = g = l, c = d = u = o } } return b }(h, d, u, n); break; default: throw new Error(`Unsupported decimation algorithm '${i.algorithm}'`) }e._decimated = f })) }, destroy(t) { Jo(t) } }; function ta(t, e, i, s) { if (s) return; let n = e[t], o = i[t]; return "angle" === t && (n = G(n), o = G(o)), { property: t, start: n, end: o } } function ea(t, e, i) { for (; e > t; e--) { const t = i[e]; if (!isNaN(t.x) && !isNaN(t.y)) break } return e } function ia(t, e, i, s) { return t && e ? s(t[i], e[i]) : t ? t[i] : e ? e[i] : 0 } function sa(t, e) { let i = [], s = !1; return n(t) ? (s = !0, i = t) : i = function (t, e) { const { x: i = null, y: s = null } = t || {}, n = e.points, o = []; return e.segments.forEach((({ start: t, end: e }) => { e = ea(t, e, n); const a = n[t], r = n[e]; null !== s ? (o.push({ x: a.x, y: s }), o.push({ x: r.x, y: s })) : null !== i && (o.push({ x: i, y: a.y }), o.push({ x: i, y: r.y })) })), o }(t, e), i.length ? new no({ points: i, options: { tension: 0 }, _loop: s, _fullLoop: s }) : null } function na(t) { return t && !1 !== t.fill } function oa(t, e, i) { let s = t[e].fill; const n = [e]; let o; if (!i) return s; for (; !1 !== s && -1 === n.indexOf(s);) { if (!a(s)) return s; if (o = t[s], !o) return !1; if (o.visible) return s; n.push(s), s = o.fill } return !1 } function aa(t, e, i) { const s = function (t) { const e = t.options, i = e.fill; let s = l(i && i.target, i); void 0 === s && (s = !!e.backgroundColor); if (!1 === s || null === s) return !1; if (!0 === s) return "origin"; return s }(t); if (o(s)) return !isNaN(s.value) && s; let n = parseFloat(s); return a(n) && Math.floor(n) === n ? function (t, e, i, s) { "-" !== t && "+" !== t || (i = e + i); if (i === e || i < 0 || i >= s) return !1; return i }(s[0], e, n, i) : ["origin", "start", "end", "stack", "shape"].indexOf(s) >= 0 && s } function ra(t, e, i) { const s = []; for (let n = 0; n < i.length; n++) { const o = i[n], { first: a, last: r, point: l } = la(o, e, "x"); if (!(!l || a && r)) if (a) s.unshift(l); else if (t.push(l), !r) break } t.push(...s) } function la(t, e, i) { const s = t.interpolate(e, i); if (!s) return {}; const n = s[i], o = t.segments, a = t.points; let r = !1, l = !1; for (let t = 0; t < o.length; t++) { const e = o[t], s = a[e.start][i], h = a[e.end][i]; if (tt(n, s, h)) { r = n === s, l = n === h; break } } return { first: r, last: l, point: s } } class ha { constructor(t) { this.x = t.x, this.y = t.y, this.radius = t.radius } pathSegment(t, e, i) { const { x: s, y: n, radius: o } = this; return e = e || { start: 0, end: O }, t.arc(s, n, o, e.end, e.start, !0), !i.bounds } interpolate(t) { const { x: e, y: i, radius: s } = this, n = t.angle; return { x: e + Math.cos(n) * s, y: i + Math.sin(n) * s, angle: n } } } function ca(t) { const { chart: e, fill: i, line: s } = t; if (a(i)) return function (t, e) { const i = t.getDatasetMeta(e), s = i && t.isDatasetVisible(e); return s ? i.dataset : null }(e, i); if ("stack" === i) return function (t) { const { scale: e, index: i, line: s } = t, n = [], o = s.segments, a = s.points, r = function (t, e) { const i = [], s = t.getMatchingVisibleMetas("line"); for (let t = 0; t < s.length; t++) { const n = s[t]; if (n.index === e) break; n.hidden || i.unshift(n.dataset) } return i }(e, i); r.push(sa({ x: null, y: e.bottom }, s)); for (let t = 0; t < o.length; t++) { const e = o[t]; for (let t = e.start; t <= e.end; t++)ra(n, a[t], r) } return new no({ points: n, options: {} }) }(t); if ("shape" === i) return !0; const n = function (t) { const e = t.scale || {}; if (e.getPointPositionForValue) return function (t) { const { scale: e, fill: i } = t, s = e.options, n = e.getLabels().length, a = s.reverse ? e.max : e.min, r = function (t, e, i) { let s; return s = "start" === t ? i : "end" === t ? e.options.reverse ? e.min : e.max : o(t) ? t.value : e.getBaseValue(), s }(i, e, a), l = []; if (s.grid.circular) { const t = e.getPointPositionForValue(0, a); return new ha({ x: t.x, y: t.y, radius: e.getDistanceFromCenterForValue(r) }) } for (let t = 0; t < n; ++t)l.push(e.getPointPositionForValue(t, r)); return l }(t); return function (t) { const { scale: e = {}, fill: i } = t, s = function (t, e) { let i = null; return "start" === t ? i = e.bottom : "end" === t ? i = e.top : o(t) ? i = e.getPixelForValue(t.value) : e.getBasePixel && (i = e.getBasePixel()), i }(i, e); if (a(s)) { const t = e.isHorizontal(); return { x: t ? s : null, y: t ? null : s } } return null }(t) }(t); return n instanceof ha ? n : sa(n, s) } function da(t, e, i) { const s = ca(e), { line: n, scale: o, axis: a } = e, r = n.options, l = r.fill, h = r.backgroundColor, { above: c = h, below: d = h } = l || {}; s && n.points.length && (Ie(t, i), function (t, e) { const { line: i, target: s, above: n, below: o, area: a, scale: r } = e, l = i._loop ? "angle" : e.axis; t.save(), "x" === l && o !== n && (ua(t, s, a.top), fa(t, { line: i, target: s, color: n, scale: r, property: l }), t.restore(), t.save(), ua(t, s, a.bottom)); fa(t, { line: i, target: s, color: o, scale: r, property: l }), t.restore() }(t, { line: n, target: s, above: c, below: d, area: i, scale: o, axis: a }), ze(t)) } function ua(t, e, i) { const { segments: s, points: n } = e; let o = !0, a = !1; t.beginPath(); for (const r of s) { const { start: s, end: l } = r, h = n[s], c = n[ea(s, l, n)]; o ? (t.moveTo(h.x, h.y), o = !1) : (t.lineTo(h.x, i), t.lineTo(h.x, h.y)), a = !!e.pathSegment(t, r, { move: a }), a ? t.closePath() : t.lineTo(c.x, i) } t.lineTo(e.first().x, i), t.closePath(), t.clip() } function fa(t, e) { const { line: i, target: s, property: n, color: o, scale: a } = e, r = function (t, e, i) { const s = t.segments, n = t.points, o = e.points, a = []; for (const t of s) { let { start: s, end: r } = t; r = ea(s, r, n); const l = ta(i, n[s], n[r], t.loop); if (!e.segments) { a.push({ source: t, target: l, start: n[s], end: n[r] }); continue } const h = Ii(e, l); for (const e of h) { const s = ta(i, o[e.start], o[e.end], e.loop), r = Ri(t, n, s); for (const t of r) a.push({ source: t, target: e, start: { [i]: ia(l, s, "start", Math.max) }, end: { [i]: ia(l, s, "end", Math.min) } }) } } return a }(i, s, n); for (const { source: e, target: l, start: h, end: c } of r) { const { style: { backgroundColor: r = o } = {} } = e, d = !0 !== s; t.save(), t.fillStyle = r, ga(t, a, d && ta(n, h, c)), t.beginPath(); const u = !!i.pathSegment(t, e); let f; if (d) { u ? t.closePath() : pa(t, s, c, n); const e = !!s.pathSegment(t, l, { move: u, reverse: !0 }); f = u && e, f || pa(t, s, h, n) } t.closePath(), t.fill(f ? "evenodd" : "nonzero"), t.restore() } } function ga(t, e, i) { const { top: s, bottom: n } = e.chart.chartArea, { property: o, start: a, end: r } = i || {}; "x" === o && (t.beginPath(), t.rect(a, s, r - a, n - s), t.clip()) } function pa(t, e, i, s) { const n = e.interpolate(i, s); n && t.lineTo(n.x, n.y) } var ma = { id: "filler", afterDatasetsUpdate(t, e, i) { const s = (t.data.datasets || []).length, n = []; let o, a, r, l; for (a = 0; a < s; ++a)o = t.getDatasetMeta(a), r = o.dataset, l = null, r && r.options && r instanceof no && (l = { visible: t.isDatasetVisible(a), index: a, fill: aa(r, a, s), chart: t, axis: o.controller.options.indexAxis, scale: o.vScale, line: r }), o.$filler = l, n.push(l); for (a = 0; a < s; ++a)l = n[a], l && !1 !== l.fill && (l.fill = oa(n, a, i.propagate)) }, beforeDraw(t, e, i) { const s = "beforeDraw" === i.drawTime, n = t.getSortedVisibleDatasetMetas(), o = t.chartArea; for (let e = n.length - 1; e >= 0; --e) { const i = n[e].$filler; i && (i.line.updateControlPoints(o, i.axis), s && i.fill && da(t.ctx, i, o)) } }, beforeDatasetsDraw(t, e, i) { if ("beforeDatasetsDraw" !== i.drawTime) return; const s = t.getSortedVisibleDatasetMetas(); for (let e = s.length - 1; e >= 0; --e) { const i = s[e].$filler; na(i) && da(t.ctx, i, t.chartArea) } }, beforeDatasetDraw(t, e, i) { const s = e.meta.$filler; na(s) && "beforeDatasetDraw" === i.drawTime && da(t.ctx, s, t.chartArea) }, defaults: { propagate: !0, drawTime: "beforeDatasetDraw" } }; const ba = (t, e) => { let { boxHeight: i = e, boxWidth: s = e } = t; return t.usePointStyle && (i = Math.min(i, e), s = t.pointStyleWidth || Math.min(s, e)), { boxWidth: s, boxHeight: i, itemHeight: Math.max(e, i) } }; class xa extends Hs { 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) { this.maxWidth = t, this.maxHeight = e, this._margins = i, this.setDimensions(), this.buildLabels(), this.fit() } setDimensions() { this.isHorizontal() ? (this.width = this.maxWidth, this.left = this._margins.left, this.right = this.width) : (this.height = this.maxHeight, this.top = this._margins.top, this.bottom = this.height) } buildLabels() { const t = this.options.labels || {}; let e = d(t.generateLabels, [this.chart], this) || []; t.filter && (e = e.filter((e => t.filter(e, this.chart.data)))), t.sort && (e = e.sort(((e, i) => t.sort(e, i, this.chart.data)))), this.options.reverse && e.reverse(), this.legendItems = e } fit() { const { options: t, ctx: e } = this; if (!t.display) return void (this.width = this.height = 0); const i = t.labels, s = Si(i.font), n = s.size, o = this._computeTitleHeight(), { boxWidth: a, itemHeight: r } = ba(i, n); let l, h; e.font = s.string, this.isHorizontal() ? (l = this.maxWidth, h = this._fitRows(o, n, a, r) + 10) : (h = this.maxHeight, l = this._fitCols(o, s, a, r) + 10), this.width = Math.min(l, t.maxWidth || this.maxWidth), this.height = Math.min(h, t.maxHeight || this.maxHeight) } _fitRows(t, e, i, s) { const { ctx: n, maxWidth: o, options: { labels: { padding: a } } } = this, r = this.legendHitBoxes = [], l = this.lineWidths = [0], h = s + a; let c = t; n.textAlign = "left", n.textBaseline = "middle"; let d = -1, u = -h; return this.legendItems.forEach(((t, f) => { const g = i + e / 2 + n.measureText(t.text).width; (0 === f || l[l.length - 1] + g + 2 * a > o) && (c += h, l[l.length - (f > 0 ? 0 : 1)] = 0, u += h, d++), r[f] = { left: 0, top: u, row: d, width: g, height: s }, l[l.length - 1] += g + a })), c } _fitCols(t, e, i, s) { const { ctx: n, maxHeight: o, options: { labels: { padding: a } } } = this, r = this.legendHitBoxes = [], l = this.columnSizes = [], h = o - t; let c = a, d = 0, u = 0, f = 0, g = 0; return this.legendItems.forEach(((t, o) => { const { itemWidth: p, itemHeight: m } = function (t, e, i, s, n) { const o = function (t, e, i, s) { let n = t.text; n && "string" != typeof n && (n = n.reduce(((t, e) => t.length > e.length ? t : e))); return e + i.size / 2 + s.measureText(n).width }(s, t, e, i), a = function (t, e, i) { let s = t; "string" != typeof e.text && (s = _a(e, i)); return s }(n, s, e.lineHeight); return { itemWidth: o, itemHeight: a } }(i, e, n, t, s); o > 0 && u + m + 2 * a > h && (c += d + a, l.push({ width: d, height: u }), f += d + a, g++, d = u = 0), r[o] = { left: f, top: u, col: g, width: p, height: m }, d = Math.max(d, p), u += m + a })), c += d, l.push({ width: d, height: u }), c } adjustHitBoxes() { if (!this.options.display) return; const t = this._computeTitleHeight(), { legendHitBoxes: e, options: { align: i, labels: { padding: s }, rtl: n } } = this, o = Oi(n, this.left, this.width); if (this.isHorizontal()) { let n = 0, a = ft(i, this.left + s, this.right - this.lineWidths[n]); for (const r of e) n !== r.row && (n = r.row, a = ft(i, this.left + s, this.right - this.lineWidths[n])), r.top += this.top + t + s, r.left = o.leftForLtr(o.x(a), r.width), a += r.width + s } else { let n = 0, a = ft(i, this.top + t + s, this.bottom - this.columnSizes[n].height); for (const r of e) r.col !== n && (n = r.col, a = ft(i, this.top + t + s, this.bottom - this.columnSizes[n].height)), r.top = a, r.left += this.left + s, r.left = o.leftForLtr(o.x(r.left), r.width), a += r.height + s } } isHorizontal() { return "top" === this.options.position || "bottom" === this.options.position } draw() { if (this.options.display) { const t = this.ctx; Ie(t, this), this._draw(), ze(t) } } _draw() { const { options: t, columnSizes: e, lineWidths: i, ctx: s } = this, { align: n, labels: o } = t, a = ue.color, r = Oi(t.rtl, this.left, this.width), h = Si(o.font), { padding: c } = o, d = h.size, u = d / 2; let f; this.drawTitle(), s.textAlign = r.textAlign("left"), s.textBaseline = "middle", s.lineWidth = .5, s.font = h.string; const { boxWidth: g, boxHeight: p, itemHeight: m } = ba(o, d), b = this.isHorizontal(), x = this._computeTitleHeight(); f = b ? { x: ft(n, this.left + c, this.right - i[0]), y: this.top + c + x, line: 0 } : { x: this.left + c, y: ft(n, this.top + x + c, this.bottom - e[0].height), line: 0 }, Ai(this.ctx, t.textDirection); const _ = m + c; this.legendItems.forEach(((y, v) => { s.strokeStyle = y.fontColor, s.fillStyle = y.fontColor; const M = s.measureText(y.text).width, w = r.textAlign(y.textAlign || (y.textAlign = o.textAlign)), k = g + u + M; let S = f.x, P = f.y; r.setWidth(this.width), b ? v > 0 && S + k + c > this.right && (P = f.y += _, f.line++, S = f.x = ft(n, this.left + c, this.right - i[f.line])) : v > 0 && P + _ > this.bottom && (S = f.x = S + e[f.line].width + c, f.line++, P = f.y = ft(n, this.top + x + c, this.bottom - e[f.line].height)); if (function (t, e, i) { if (isNaN(g) || g <= 0 || isNaN(p) || p < 0) return; s.save(); const n = l(i.lineWidth, 1); if (s.fillStyle = l(i.fillStyle, a), s.lineCap = l(i.lineCap, "butt"), s.lineDashOffset = l(i.lineDashOffset, 0), s.lineJoin = l(i.lineJoin, "miter"), s.lineWidth = n, s.strokeStyle = l(i.strokeStyle, a), s.setLineDash(l(i.lineDash, [])), o.usePointStyle) { const a = { radius: p * Math.SQRT2 / 2, pointStyle: i.pointStyle, rotation: i.rotation, borderWidth: n }, l = r.xPlus(t, g / 2); Ee(s, a, l, e + u, o.pointStyleWidth && g) } else { const o = e + Math.max((d - p) / 2, 0), a = r.leftForLtr(t, g), l = wi(i.borderRadius); s.beginPath(), Object.values(l).some((t => 0 !== t)) ? He(s, { x: a, y: o, w: g, h: p, radius: l }) : s.rect(a, o, g, p), s.fill(), 0 !== n && s.stroke() } s.restore() }(r.x(S), P, y), S = gt(w, S + g + u, b ? S + k : this.right, t.rtl), function (t, e, i) { Ne(s, i.text, t, e + m / 2, h, { strikethrough: i.hidden, textAlign: r.textAlign(i.textAlign) }) }(r.x(S), P, y), b) f.x += k + c; else if ("string" != typeof y.text) { const t = h.lineHeight; f.y += _a(y, t) + c } else f.y += _ })), Ti(this.ctx, t.textDirection) } drawTitle() { const t = this.options, e = t.title, i = Si(e.font), s = ki(e.padding); if (!e.display) return; const n = Oi(t.rtl, this.left, this.width), o = this.ctx, a = e.position, r = i.size / 2, l = s.top + r; let h, c = this.left, d = this.width; if (this.isHorizontal()) d = Math.max(...this.lineWidths), h = this.top + l, c = ft(t.align, c, this.right - d); else { const e = this.columnSizes.reduce(((t, e) => Math.max(t, e.height)), 0); h = l + ft(t.align, this.top, this.bottom - e - t.labels.padding - this._computeTitleHeight()) } const u = ft(a, c, c + d); o.textAlign = n.textAlign(ut(a)), o.textBaseline = "middle", o.strokeStyle = e.color, o.fillStyle = e.color, o.font = i.string, Ne(o, e.text, u, h, i) } _computeTitleHeight() { const t = this.options.title, e = Si(t.font), i = ki(t.padding); return t.display ? e.lineHeight + i.height : 0 } _getLegendItemAt(t, e) { let i, s, n; if (tt(t, this.left, this.right) && tt(e, this.top, this.bottom)) for (n = this.legendHitBoxes, i = 0; i < n.length; ++i)if (s = n[i], tt(t, s.left, s.left + s.width) && tt(e, s.top, s.top + s.height)) return this.legendItems[i]; return null } handleEvent(t) { const e = this.options; if (!function (t, e) { if (("mousemove" === t || "mouseout" === t) && (e.onHover || e.onLeave)) return !0; if (e.onClick && ("click" === t || "mouseup" === t)) return !0; return !1 }(t.type, e)) return; const i = this._getLegendItemAt(t.x, t.y); if ("mousemove" === t.type || "mouseout" === t.type) { const o = this._hoveredItem, a = (n = i, null !== (s = o) && null !== n && s.datasetIndex === n.datasetIndex && s.index === n.index); o && !a && d(e.onLeave, [t, o, this], this), this._hoveredItem = i, i && !a && d(e.onHover, [t, i, this], this) } else i && d(e.onClick, [t, i, this], this); var s, n } } function _a(t, e) { return e * (t.text ? t.text.length : 0) } var ya = { id: "legend", _element: xa, start(t, e, i) { const s = t.legend = new xa({ ctx: t.ctx, options: i, chart: t }); as.configure(t, s, i), as.addBox(t, s) }, stop(t) { as.removeBox(t, t.legend), delete t.legend }, beforeUpdate(t, e, i) { const s = t.legend; as.configure(t, s, i), s.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 s = e.datasetIndex, n = i.chart; n.isDatasetVisible(s) ? (n.hide(s), e.hidden = !0) : (n.show(s), 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: s, textAlign: n, color: o, useBorderRadius: a, borderRadius: r } } = t.legend.options; return t._getSortedDatasetMetas().map((t => { const l = t.controller.getStyle(i ? 0 : void 0), h = ki(l.borderWidth); return { text: e[t.index].label, fillStyle: l.backgroundColor, fontColor: o, hidden: !t.visible, lineCap: l.borderCapStyle, lineDash: l.borderDash, lineDashOffset: l.borderDashOffset, lineJoin: l.borderJoinStyle, lineWidth: (h.width + h.height) / 4, strokeStyle: l.borderColor, pointStyle: s || l.pointStyle, rotation: l.rotation, textAlign: n || l.textAlign, borderRadius: a && (r || l.borderRadius), 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 va extends Hs { 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.options; if (this.left = 0, this.top = 0, !i.display) return void (this.width = this.height = this.right = this.bottom = 0); this.width = this.right = t, this.height = this.bottom = e; const s = n(i.text) ? i.text.length : 1; this._padding = ki(i.padding); const o = s * Si(i.font).lineHeight + this._padding.height; this.isHorizontal() ? this.height = o : this.width = o } isHorizontal() { const t = this.options.position; return "top" === t || "bottom" === t } _drawArgs(t) { const { top: e, left: i, bottom: s, right: n, options: o } = this, a = o.align; let r, l, h, c = 0; return this.isHorizontal() ? (l = ft(a, i, n), h = e + t, r = n - i) : ("left" === o.position ? (l = i + t, h = ft(a, s, e), c = -.5 * C) : (l = n - t, h = ft(a, e, s), c = .5 * C), r = s - e), { titleX: l, titleY: h, maxWidth: r, rotation: c } } draw() { const t = this.ctx, e = this.options; if (!e.display) return; const i = Si(e.font), s = i.lineHeight / 2 + this._padding.top, { titleX: n, titleY: o, maxWidth: a, rotation: r } = this._drawArgs(s); Ne(t, e.text, 0, 0, i, { color: e.color, maxWidth: a, rotation: r, textAlign: ut(e.align), textBaseline: "middle", translation: [n, o] }) } } var Ma = { id: "title", _element: va, start(t, e, i) { !function (t, e) { const i = new va({ ctx: t.ctx, options: e, chart: t }); as.configure(t, i, e), as.addBox(t, i), t.titleBlock = i }(t, i) }, stop(t) { const e = t.titleBlock; as.removeBox(t, e), delete t.titleBlock }, beforeUpdate(t, e, i) { const s = t.titleBlock; as.configure(t, s, i), s.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 wa = new WeakMap; var ka = { id: "subtitle", start(t, e, i) { const s = new va({ ctx: t.ctx, options: i, chart: t }); as.configure(t, s, i), as.addBox(t, s), wa.set(t, s) }, stop(t) { as.removeBox(t, wa.get(t)), wa.delete(t) }, beforeUpdate(t, e, i) { const s = wa.get(t); as.configure(t, s, i), s.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 Sa = { average(t) { if (!t.length) return !1; let e, i, s = 0, n = 0, o = 0; for (e = 0, i = t.length; e < i; ++e) { const i = t[e].element; if (i && i.hasValue()) { const t = i.tooltipPosition(); s += t.x, n += t.y, ++o } } return { x: s / o, y: n / o } }, nearest(t, e) { if (!t.length) return !1; let i, s, n, o = e.x, a = e.y, r = Number.POSITIVE_INFINITY; for (i = 0, s = t.length; i < s; ++i) { const s = t[i].element; if (s && s.hasValue()) { const t = q(e, s.getCenterPoint()); t < r && (r = t, n = s) } } if (n) { const t = n.tooltipPosition(); o = t.x, a = t.y } return { x: o, y: a } } }; function Pa(t, e) { return e && (n(e) ? Array.prototype.push.apply(t, e) : t.push(e)), t } function Da(t) { return ("string" == typeof t || t instanceof String) && t.indexOf("\n") > -1 ? t.split("\n") : t } function Ca(t, e) { const { element: i, datasetIndex: s, index: n } = e, o = t.getDatasetMeta(s).controller, { label: a, value: r } = o.getLabelAndValue(n); return { chart: t, label: a, parsed: o.getParsed(n), raw: t.data.datasets[s].data[n], formattedValue: r, dataset: o.getDataset(), dataIndex: n, datasetIndex: s, element: i } } function Oa(t, e) { const i = t.chart.ctx, { body: s, footer: n, title: o } = t, { boxWidth: a, boxHeight: r } = e, l = Si(e.bodyFont), h = Si(e.titleFont), c = Si(e.footerFont), d = o.length, f = n.length, g = s.length, p = ki(e.padding); let m = p.height, b = 0, x = s.reduce(((t, e) => t + e.before.length + e.lines.length + e.after.length), 0); if (x += t.beforeBody.length + t.afterBody.length, d && (m += d * h.lineHeight + (d - 1) * e.titleSpacing + e.titleMarginBottom), x) { m += g * (e.displayColors ? Math.max(r, l.lineHeight) : l.lineHeight) + (x - g) * l.lineHeight + (x - 1) * e.bodySpacing } f && (m += e.footerMarginTop + f * c.lineHeight + (f - 1) * e.footerSpacing); let _ = 0; const y = function (t) { b = Math.max(b, i.measureText(t).width + _) }; return i.save(), i.font = h.string, u(t.title, y), i.font = l.string, u(t.beforeBody.concat(t.afterBody), y), _ = e.displayColors ? a + 2 + e.boxPadding : 0, u(s, (t => { u(t.before, y), u(t.lines, y), u(t.after, y) })), _ = 0, i.font = c.string, u(t.footer, y), i.restore(), b += p.width, { width: b, height: m } } function Aa(t, e, i, s) { const { x: n, width: o } = i, { width: a, chartArea: { left: r, right: l } } = t; let h = "center"; return "center" === s ? h = n <= (r + l) / 2 ? "left" : "right" : n <= o / 2 ? h = "left" : n >= a - o / 2 && (h = "right"), function (t, e, i, s) { const { x: n, width: o } = s, a = i.caretSize + i.caretPadding; return "left" === t && n + o + a > e.width || "right" === t && n - o - a < 0 || void 0 }(h, t, e, i) && (h = "center"), h } function Ta(t, e, i) { const s = i.yAlign || e.yAlign || function (t, e) { const { y: i, height: s } = e; return i < s / 2 ? "top" : i > t.height - s / 2 ? "bottom" : "center" }(t, i); return { xAlign: i.xAlign || e.xAlign || Aa(t, e, i, s), yAlign: s } } function La(t, e, i, s) { const { caretSize: n, caretPadding: o, cornerRadius: a } = t, { xAlign: r, yAlign: l } = i, h = n + o, { topLeft: c, topRight: d, bottomLeft: u, bottomRight: f } = wi(a); let g = function (t, e) { let { x: i, width: s } = t; return "right" === e ? i -= s : "center" === e && (i -= s / 2), i }(e, r); const p = function (t, e, i) { let { y: s, height: n } = t; return "top" === e ? s += i : s -= "bottom" === e ? n + i : n / 2, s }(e, l, h); return "center" === l ? "left" === r ? g += h : "right" === r && (g -= h) : "left" === r ? g -= Math.max(c, u) + n : "right" === r && (g += Math.max(d, f) + n), { x: J(g, 0, s.width - e.width), y: J(p, 0, s.height - e.height) } } function Ea(t, e, i) { const s = ki(i.padding); return "center" === e ? t.x + t.width / 2 : "right" === e ? t.x + t.width - s.right : t.x + s.left } function Ra(t) { return Pa([], Da(t)) } function Ia(t, e) { const i = e && e.dataset && e.dataset.tooltip && e.dataset.tooltip.callbacks; return i ? t.override(i) : t } const za = { beforeTitle: e, title(t) { if (t.length > 0) { const e = t[0], i = e.chart.data.labels, s = i ? i.length : 0; if (this && this.options && "dataset" === this.options.mode) return e.dataset.label || ""; if (e.label) return e.label; if (s > 0 && e.dataIndex < s) return i[e.dataIndex] } return "" }, afterTitle: e, beforeBody: e, beforeLabel: e, 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 s(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: e, afterBody: e, beforeFooter: e, footer: e, afterFooter: e }; function Fa(t, e, i, s) { const n = t[e].call(i, s); return void 0 === n ? za[e].call(i, s) : n } class Va extends Hs { static positioners = Sa; constructor(t) { super(), this.opacity = 0, this._active = [], this._eventPosition = void 0, this._size = void 0, this._cachedAnimations = void 0, this._tooltipItems = [], this.$animations = void 0, this.$context = void 0, this.chart = t.chart, 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.$context = void 0 } _resolveAnimations() { const t = this._cachedAnimations; if (t) return t; const e = this.chart, i = this.options.setContext(this.getContext()), s = i.enabled && e.options.animation && i.animations, n = new Os(this.chart, s); return s._cacheable && (this._cachedAnimations = Object.freeze(n)), n } getContext() { return this.$context || (this.$context = (t = this.chart.getContext(), e = this, i = this._tooltipItems, Ci(t, { tooltip: e, tooltipItems: i, type: "tooltip" }))); var t, e, i } getTitle(t, e) { const { callbacks: i } = e, s = Fa(i, "beforeTitle", this, t), n = Fa(i, "title", this, t), o = Fa(i, "afterTitle", this, t); let a = []; return a = Pa(a, Da(s)), a = Pa(a, Da(n)), a = Pa(a, Da(o)), a } getBeforeBody(t, e) { return Ra(Fa(e.callbacks, "beforeBody", this, t)) } getBody(t, e) { const { callbacks: i } = e, s = []; return u(t, (t => { const e = { before: [], lines: [], after: [] }, n = Ia(i, t); Pa(e.before, Da(Fa(n, "beforeLabel", this, t))), Pa(e.lines, Fa(n, "label", this, t)), Pa(e.after, Da(Fa(n, "afterLabel", this, t))), s.push(e) })), s } getAfterBody(t, e) { return Ra(Fa(e.callbacks, "afterBody", this, t)) } getFooter(t, e) { const { callbacks: i } = e, s = Fa(i, "beforeFooter", this, t), n = Fa(i, "footer", this, t), o = Fa(i, "afterFooter", this, t); let a = []; return a = Pa(a, Da(s)), a = Pa(a, Da(n)), a = Pa(a, Da(o)), a } _createItems(t) { const e = this._active, i = this.chart.data, s = [], n = [], o = []; let a, r, l = []; for (a = 0, r = e.length; a < r; ++a)l.push(Ca(this.chart, e[a])); return t.filter && (l = l.filter(((e, s, n) => t.filter(e, s, n, i)))), t.itemSort && (l = l.sort(((e, s) => t.itemSort(e, s, i)))), u(l, (e => { const i = Ia(t.callbacks, e); s.push(Fa(i, "labelColor", this, e)), n.push(Fa(i, "labelPointStyle", this, e)), o.push(Fa(i, "labelTextColor", this, e)) })), this.labelColors = s, this.labelPointStyles = n, this.labelTextColors = o, this.dataPoints = l, l } update(t, e) { const i = this.options.setContext(this.getContext()), s = this._active; let n, o = []; if (s.length) { const t = Sa[i.position].call(this, s, this._eventPosition); o = this._createItems(i), this.title = this.getTitle(o, i), this.beforeBody = this.getBeforeBody(o, i), this.body = this.getBody(o, i), this.afterBody = this.getAfterBody(o, i), this.footer = this.getFooter(o, i); const e = this._size = Oa(this, i), a = Object.assign({}, t, e), r = Ta(this.chart, i, a), l = La(i, a, r, this.chart); this.xAlign = r.xAlign, this.yAlign = r.yAlign, n = { opacity: 1, x: l.x, y: l.y, width: e.width, height: e.height, caretX: t.x, caretY: t.y } } else 0 !== this.opacity && (n = { opacity: 0 }); this._tooltipItems = o, this.$context = void 0, n && this._resolveAnimations().update(this, n), t && i.external && i.external.call(this, { chart: this.chart, tooltip: this, replay: e }) } drawCaret(t, e, i, s) { const n = this.getCaretPosition(t, i, s); e.lineTo(n.x1, n.y1), e.lineTo(n.x2, n.y2), e.lineTo(n.x3, n.y3) } getCaretPosition(t, e, i) { const { xAlign: s, yAlign: n } = this, { caretSize: o, cornerRadius: a } = i, { topLeft: r, topRight: l, bottomLeft: h, bottomRight: c } = wi(a), { x: d, y: u } = t, { width: f, height: g } = e; let p, m, b, x, _, y; return "center" === n ? (_ = u + g / 2, "left" === s ? (p = d, m = p - o, x = _ + o, y = _ - o) : (p = d + f, m = p + o, x = _ - o, y = _ + o), b = p) : (m = "left" === s ? d + Math.max(r, h) + o : "right" === s ? d + f - Math.max(l, c) - o : this.caretX, "top" === n ? (x = u, _ = x - o, p = m - o, b = m + o) : (x = u + g, _ = x + o, p = m + o, b = m - o), y = x), { x1: p, x2: m, x3: b, y1: x, y2: _, y3: y } } drawTitle(t, e, i) { const s = this.title, n = s.length; let o, a, r; if (n) { const l = Oi(i.rtl, this.x, this.width); for (t.x = Ea(this, i.titleAlign, i), e.textAlign = l.textAlign(i.titleAlign), e.textBaseline = "middle", o = Si(i.titleFont), a = i.titleSpacing, e.fillStyle = i.titleColor, e.font = o.string, r = 0; r < n; ++r)e.fillText(s[r], l.x(t.x), t.y + o.lineHeight / 2), t.y += o.lineHeight + a, r + 1 === n && (t.y += i.titleMarginBottom - a) } } _drawColorBox(t, e, i, s, n) { const a = this.labelColors[i], r = this.labelPointStyles[i], { boxHeight: l, boxWidth: h } = n, c = Si(n.bodyFont), d = Ea(this, "left", n), u = s.x(d), f = l < c.lineHeight ? (c.lineHeight - l) / 2 : 0, g = e.y + f; if (n.usePointStyle) { const e = { radius: Math.min(h, l) / 2, pointStyle: r.pointStyle, rotation: r.rotation, borderWidth: 1 }, i = s.leftForLtr(u, h) + h / 2, o = g + l / 2; t.strokeStyle = n.multiKeyBackground, t.fillStyle = n.multiKeyBackground, Le(t, e, i, o), t.strokeStyle = a.borderColor, t.fillStyle = a.backgroundColor, Le(t, e, i, o) } else { t.lineWidth = o(a.borderWidth) ? Math.max(...Object.values(a.borderWidth)) : a.borderWidth || 1, t.strokeStyle = a.borderColor, t.setLineDash(a.borderDash || []), t.lineDashOffset = a.borderDashOffset || 0; const e = s.leftForLtr(u, h), i = s.leftForLtr(s.xPlus(u, 1), h - 2), r = wi(a.borderRadius); Object.values(r).some((t => 0 !== t)) ? (t.beginPath(), t.fillStyle = n.multiKeyBackground, He(t, { x: e, y: g, w: h, h: l, radius: r }), t.fill(), t.stroke(), t.fillStyle = a.backgroundColor, t.beginPath(), He(t, { x: i, y: g + 1, w: h - 2, h: l - 2, radius: r }), t.fill()) : (t.fillStyle = n.multiKeyBackground, t.fillRect(e, g, h, l), t.strokeRect(e, g, h, l), t.fillStyle = a.backgroundColor, t.fillRect(i, g + 1, h - 2, l - 2)) } t.fillStyle = this.labelTextColors[i] } drawBody(t, e, i) { const { body: s } = this, { bodySpacing: n, bodyAlign: o, displayColors: a, boxHeight: r, boxWidth: l, boxPadding: h } = i, c = Si(i.bodyFont); let d = c.lineHeight, f = 0; const g = Oi(i.rtl, this.x, this.width), p = function (i) { e.fillText(i, g.x(t.x + f), t.y + d / 2), t.y += d + n }, m = g.textAlign(o); let b, x, _, y, v, M, w; for (e.textAlign = o, e.textBaseline = "middle", e.font = c.string, t.x = Ea(this, m, i), e.fillStyle = i.bodyColor, u(this.beforeBody, p), f = a && "right" !== m ? "center" === o ? l / 2 + h : l + 2 + h : 0, y = 0, M = s.length; y < M; ++y) { for (b = s[y], x = this.labelTextColors[y], e.fillStyle = x, u(b.before, p), _ = b.lines, a && _.length && (this._drawColorBox(e, t, y, g, i), d = Math.max(c.lineHeight, r)), v = 0, w = _.length; v < w; ++v)p(_[v]), d = c.lineHeight; u(b.after, p) } f = 0, d = c.lineHeight, u(this.afterBody, p), t.y -= n } drawFooter(t, e, i) { const s = this.footer, n = s.length; let o, a; if (n) { const r = Oi(i.rtl, this.x, this.width); for (t.x = Ea(this, i.footerAlign, i), t.y += i.footerMarginTop, e.textAlign = r.textAlign(i.footerAlign), e.textBaseline = "middle", o = Si(i.footerFont), e.fillStyle = i.footerColor, e.font = o.string, a = 0; a < n; ++a)e.fillText(s[a], r.x(t.x), t.y + o.lineHeight / 2), t.y += o.lineHeight + i.footerSpacing } } drawBackground(t, e, i, s) { const { xAlign: n, yAlign: o } = this, { x: a, y: r } = t, { width: l, height: h } = i, { topLeft: c, topRight: d, bottomLeft: u, bottomRight: f } = wi(s.cornerRadius); e.fillStyle = s.backgroundColor, e.strokeStyle = s.borderColor, e.lineWidth = s.borderWidth, e.beginPath(), e.moveTo(a + c, r), "top" === o && this.drawCaret(t, e, i, s), e.lineTo(a + l - d, r), e.quadraticCurveTo(a + l, r, a + l, r + d), "center" === o && "right" === n && this.drawCaret(t, e, i, s), e.lineTo(a + l, r + h - f), e.quadraticCurveTo(a + l, r + h, a + l - f, r + h), "bottom" === o && this.drawCaret(t, e, i, s), e.lineTo(a + u, r + h), e.quadraticCurveTo(a, r + h, a, r + h - u), "center" === o && "left" === n && this.drawCaret(t, e, i, s), e.lineTo(a, r + c), e.quadraticCurveTo(a, r, a + c, r), e.closePath(), e.fill(), s.borderWidth > 0 && e.stroke() } _updateAnimationTarget(t) { const e = this.chart, i = this.$animations, s = i && i.x, n = i && i.y; if (s || n) { const i = Sa[t.position].call(this, this._active, this._eventPosition); if (!i) return; const o = this._size = Oa(this, t), a = Object.assign({}, i, this._size), r = Ta(e, t, a), l = La(t, a, r, e); s._to === l.x && n._to === l.y || (this.xAlign = r.xAlign, this.yAlign = r.yAlign, this.width = o.width, this.height = o.height, this.caretX = i.x, this.caretY = i.y, this._resolveAnimations().update(this, l)) } } _willRender() { return !!this.opacity } draw(t) { const e = this.options.setContext(this.getContext()); let i = this.opacity; if (!i) return; this._updateAnimationTarget(e); const s = { width: this.width, height: this.height }, n = { x: this.x, y: this.y }; i = Math.abs(i) < .001 ? 0 : i; const o = ki(e.padding), a = this.title.length || this.beforeBody.length || this.body.length || this.afterBody.length || this.footer.length; e.enabled && a && (t.save(), t.globalAlpha = i, this.drawBackground(n, t, s, e), Ai(t, e.textDirection), n.y += o.top, this.drawTitle(n, t, e), this.drawBody(n, t, e), this.drawFooter(n, t, e), Ti(t, e.textDirection), t.restore()) } getActiveElements() { return this._active || [] } setActiveElements(t, e) { const i = this._active, s = t.map((({ datasetIndex: t, index: e }) => { const i = this.chart.getDatasetMeta(t); if (!i) throw new Error("Cannot find a dataset at index " + t); return { datasetIndex: t, element: i.data[e], index: e } })), n = !f(i, s), o = this._positionChanged(s, e); (n || o) && (this._active = s, this._eventPosition = e, this._ignoreReplayEvents = !0, this.update(!0)) } handleEvent(t, e, i = !0) { if (e && this._ignoreReplayEvents) return !1; this._ignoreReplayEvents = !1; const s = this.options, n = this._active || [], o = this._getActiveElements(t, n, e, i), a = this._positionChanged(o, t), r = e || !f(o, n) || a; return r && (this._active = o, (s.enabled || s.external) && (this._eventPosition = { x: t.x, y: t.y }, this.update(!0, e))), r } _getActiveElements(t, e, i, s) { const n = this.options; if ("mouseout" === t.type) return []; if (!s) return e.filter((t => this.chart.data.datasets[t.datasetIndex] && void 0 !== this.chart.getDatasetMeta(t.datasetIndex).controller.getParsed(t.index))); const o = this.chart.getElementsAtEventForMode(t, n.mode, n, i); return n.reverse && o.reverse(), o } _positionChanged(t, e) { const { caretX: i, caretY: s, options: n } = this, o = Sa[n.position].call(this, t, e); return !1 !== o && (i !== o.x || s !== o.y) } } var Ba = { id: "tooltip", _element: Va, positioners: Sa, afterInit(t, e, i) { i && (t.tooltip = new Va({ 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; if (e && e._willRender()) { const i = { tooltip: e }; if (!1 === t.notifyPlugins("beforeTooltipDraw", { ...i, cancelable: !0 })) return; 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.inChartArea) && (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, boxPadding: 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: za }, 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"] }; return An.register(Yn, jo, fo, t), An.helpers = { ...Wi }, An._adapters = Rn, An.Animation = Cs, An.Animations = Os, An.animator = xt, An.controllers = en.controllers.items, An.DatasetController = Ns, An.Element = Hs, An.elements = fo, An.Interaction = Xi, An.layouts = as, An.platforms = Ss, An.Scale = Js, An.Ticks = ae, Object.assign(An, Yn, jo, fo, t, Ss), An.Chart = An, "undefined" != typeof window && (window.Chart = An), An
}));
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