MISP/app/webroot/js/Chart.min.js

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[] : o } var Wi = { evaluateInteractionItems: Fi, modes: { index(t, e, i, s) { const a = ke(e, t), n = i.axis || "x", o = i.includeInvisible || !1, r = i.intersect ? Vi(t, a, n, s, o) : Bi(t, a, n, !1, s, o), l = []; return r.length ? (t.getSortedVisibleDatasetMetas().forEach(t => { var 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) { var e = ke(e, t), a = i.axis || "xy", n = i.includeInvisible || !1; let o = i.intersect ? Vi(t, e, a, s, n) : Bi(t, e, a, !1, s, n); if (0 < o.length) { const e = o[0].datasetIndex, i = t.getDatasetMeta(e).data; o = []; for (let t = 0; t < i.length; ++t)o.push({ element: i[t], datasetIndex: e, index: t }) } return o }, point: (t, e, i, s) => Vi(t, ke(e, t), i.axis || "xy", s, i.includeInvisible || !1), nearest(t, e, i, s) { var e = ke(e, t), a = i.axis || "xy", n = i.includeInvisible || !1; return Bi(t, e, a, i.intersect, s, n) }, x: (t, e, i, s) => Ni(t, ke(e, t), "x", i.intersect, s), y: (t, e, i, s) => Ni(t, ke(e, t), "y", i.intersect, s) } }; const Hi = ["left", "top", "right", "bottom"]; function ji(t, e) { return t.filter(t => t.pos === e) } function Yi(t, e) { return t.filter(t => -1 === Hi.indexOf(t.pos) && t.box.axis === e) } function $i(t, s) { return t.sort((t, e) => { var i = s ? e : t, t = s ? t : e; return i.weight === t.weight ? i.index - t.index : i.weight - t.weight }) } function Ui(t, e, i, s) { return Math.max(t[i], e[i]) + Math.max(t[s], e[s]) } function Xi(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 qi(t, e, i, s) { const a = []; let n, o, r, l, h, c; for (n = 0, o = t.length, h = 0; n < o; ++n) { r = t[n], (l = r.box).update(r.width || e.w, r.height || e.h, function (t, e) { const i = e.maxPadding; { const s = { left: 0, top: 0, right: 0, bottom: 0 }; return (t = t ? ["left", "right"] : ["top", "bottom"]).forEach(t => { s[t] = Math.max(e[t], i[t]) }), s } }(r.horizontal, e)); const { same: o, other: d } = function (t, e, i, s) { const { pos: a, box: n } = i, o = t.maxPadding; if (!A(a)) { i.size && (t[a] -= i.size); const e = s[i.stack] || { size: 0, count: 1 }; e.size = Math.max(e.size, i.horizontal ? n.height : n.width), i.size = e.size / e.count, t[a] += i.size } n.getPadding && Xi(o, n.getPadding()); var s = Math.max(0, e.outerWidth - Ui(o, t, "left", "right")), e = Math.max(0, e.outerHeight - Ui(o, t, "top", "bottom")), r = s !== t.w, l = e !== t.h; return t.w = s, t.h = e, i.horizontal ? { same: r, other: l } : { same: l, other: r } }(e, i, r, s); h |= o && a.length, c = c || d, l.fullSize || a.push(r) } return h && qi(a, e, i, s) || c } function Ki(t, e, i, s, a) { t.top = i, t.left = e, t.right = e + s, t.bottom = i + a, t.width = s, t.height = a } function Gi(t, e, i, s) { var a = i.padding; let { x: n, y: o } = 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, n = l.size || t.height; f(l.start) && (o = l.start), t.fullSize ? Ki(t, a.left, o, i.outerWidth - a.right - a.left, n) : Ki(t, e.left + l.placed, o, s, n), l.start = o, l.placed += s, o = t.bottom } else { const s = e.h * h, o = l.size || t.width; f(l.start) && (n = l.start), t.fullSize ? Ki(t, n, a.top, o, i.outerHeight - a.bottom - a.top) : Ki(t, n, e.top + l.placed, o, s), l.start = n, l.placed += s, n = t.right } } e.x = n, e.y = o } var a = { 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) { e = t.boxes ? t.boxes.indexOf(e) : -1; -1 !== e && t.boxes.splice(e, 1) }, configure(t, e, i) { e.fullSize = i.fullSize, e.position = i.position, e.weight = i.weight }, update(l, t, e, i) { if (l) { const o = I(l.options.layout.padding), r = Math.max(t - o.width, 0), h = Math.max(e - o.height, 0), c = function () { const t = function (t) { const e = []; let i, s, a, n, o, r; for (i = 0, s = (t || []).length; i < s; ++i)({ position: n, options: { stack: o, stackWeight: r = 1 } } = a = t[i]), e.push({ index: i, box: a, pos: n, horizontal: a.isHorizontal(), weight: a.weight, stack: o && n + o, stackWeight: r }); return e }(l.boxes), e = $i(t.filter(t => t.box.fullSize), !0), i = $i(ji(t, "left"), !0), s = $i(ji(t, "right")), a = $i(ji(t, "top"), !0), n = $i(ji(t, "bottom")), o = Yi(t, "x"), r = Yi(t, "y"); return { fullSize: e, leftAndTop: i.concat(a), rightAndBottom: s.concat(r).concat(n).concat(o), chartArea: ji(t, "chartArea"), vertical: i.concat(s).concat(r), horizontal: a.concat(n).concat(o) } }(), d = c.vertical, u = c.horizontal; w(l.boxes, t => { "function" == typeof t.beforeLayout && t.beforeLayout() }); var s = d.reduce((t, e) => e.box.options && !1 === e.box.options.display ? t : t + 1, 0) || 1, t = Object.freeze({ outerWidth: t, outerHeight: e, padding: o, availableWidth: r, availableHeight: h, vBoxMaxWidth: r / 2 / s, hBoxMaxHeight: h / 2 }), e = Object.assign({}, o); Xi(e, I(i)); const g = Object.assign({ maxPadding: e, w: r, h: h, x: o.left, y: o.top }, o), f = function (t, e) { var i = function (t) { const e = {}; for (const i of t) { const { stack: t, pos: s, stackWeight: a } = i; if (t && Hi.includes(s)) { const n = e[t] || (e[t] = { count: 0, placed: 0, weight: 0, size: 0 }); n.count++, n.weight += a } } return e }(t), { vBoxMaxWidth: s, hBoxMaxHeight: a } = e; let n, o, r; for (n = 0, o = t.length; n < o; ++n) { const o = (r = t[n]).box["fullSize"], l = i[r.stack], h = l && r.stackWeight / l.weight; r.horizontal ? (r.width = h ? h * s : o && e.availableWidth, r.height = a) : (r.width = s, r.height = h ? h * a : o && e.availableHeight) } return i }(d.concat(u), t); qi(c.fullSize, g, t, f), qi(d, g, t, f), qi(u, g, t, f) && qi(d, g, t, f); { var a = g; const p = a.maxPadding; function n(t) { var e = Math.max(p[t] - a[t], 0); return a[t] += e, e } a.y += n("top"), a.x += n("left"), n("right"), n("bottom") } Gi(c.leftAndTop, g, t, f), g.x += g.w, g.y += g.h, Gi(c.rightAndBottom, g, t, f), l.chartArea = { left: g.left, top: g.top, right: g.left + g.w, bottom: g.top + g.h, height: g.h, width: g.w }, w(c.chartArea, t => { const e = t.box; Object.assign(e, l.chartArea), e.update(g.w, g.h, { left: 0, top: 0, right: 0, bottom: 0 }) }) } } }; class Zi { 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 Ji extends Zi { acquireContext(t) { return t && t.getContext && t.getContext("2d") || null } updateConfig(t) { t.options.animation = !1 } } const Qi = { touchstart: "mousedown", touchmove: "mousemove", touchend: "mouseup", pointerenter: "mouseenter", pointerdown: "mousedown", pointermove: "mousemove", pointerup: "mouseup", pointerleave: "mouseout", pointerout: "mouseout" }, ts = t => null === t || "" === t, es = !!Ce && { passive: !0 }; function is(t, e) { for (const i of t) if (i === e || i.contains(e)) return !0 } function ss(t, e, i) { const s = t.canvas, a = new MutationObserver(t => { let e = !1; for (const i of t) e = e || is(i.addedNodes, s), e = e && !is(i.removedNodes, s); e && i() }); return a.observe(document, { childList: !0, subtree: !0 }), a } function as(t, e, i) { const s = t.canvas, a = new MutationObserver(t => { let e = !1; for (const i of t) e = e || is(i.removedNodes, s), e = e && !is(i.addedNodes, s); e && i() }); return a.observe(document, { childList: !0, subtree: !0 }), a } const ns = new Map; let os = 0; function rs() { const i = window.devicePixelRatio; i !== os && (os = i, ns.forEach((t, e) => { e.currentDevicePixelRatio !== i && t() })) } function ls(t, e, s) { const i = t.canvas, a = i && xe(i); if (a) { const o = kt((t, e) => { var i = a.clientWidth; s(t, e), i < a.clientWidth && s() }, window), r = new ResizeObserver(t => { var t = t[0], e = t.contentRect.width, t = t.contentRect.height; 0 === e && 0 === t || o(e, t) }); return r.observe(a), t = t, n = o, ns.size || window.addEventListener("resize", rs), ns.set(t, n), r; var n } } function hs(t, e, i) { i && i.disconnect(), "resize" === e && (i = t, ns.delete(i), ns.size || window.removeEventListener("resize", rs)) } function cs(e, t, i) { var s = e.canvas, a = kt(t => { null !== e.ctx && i(function (t, e) { var i = Qi[t.type] || t.type, { x: s, y: a } = ke(t, e); return { type: i, chart: e, native: t, x: void 0 !== s ? s : null, y: void 0 !== a ? a : null } }(t, e)) }, e); return s.addEventListener(t, a, es), a } class ds extends Zi { acquireContext(t, e) { var i = t && t.getContext && t.getContext("2d"); { if (i && i.canvas === t) { { var s = e; const a = t.style, n = t.getAttribute("height"), o = t.getAttribute("width"); if (t.$chartjs = { initial: { height: n, width: o, style: { display: a.display, height: a.height, width: a.width } } }, a.display = a.display || "block", a.boxSizing = a.boxSizing || "border-box", ts(o)) { const s = Oe(t, "width"); void 0 !== s && (t.width = s) } if (ts(n)) if ("" === t.style.height) t.height = t.width / (s || 2); else { const s = Oe(t, "height"); void 0 !== s && (t.height = s) } } return i } return null } } releaseContext(t) { const i = t.canvas; if (!i.$chartjs) return !1; const s = i.$chartjs.initial, e = (["height", "width"].forEach(t => { var e = s[t]; P(e) ? i.removeAttribute(t) : i.setAttribute(t, e) }), s.style || {}); return Object.keys(e).forEach(t => { i.style[t] = e[t] }), i.width = i.width, delete i.$chartjs, !0 } addEventListener(t, e, i) { this.removeEventListener(t, e); const s = t.$proxies || (t.$proxies = {}), a = { attach: ss, detach: as, resize: ls }[e] || cs; s[e] = a(t, e, i) } removeEventListener(t, e) { const i = t.$proxies || (t.$proxies = {}), s = i[e]; s && (({ attach: hs, detach: hs, resize: hs }[e] || function (t, e, i) { t.canvas.removeEventListener(e, i, es) })(t, e, s), i[e] = void 0) } getDevicePixelRatio() { return window.devicePixelRatio } getMaximumSize(t, e, i, s) { return Pe(t, e, i, s) } isAttached(t) { t = xe(t); return !(!t || !t.isConnected) } } function us(t) { return !be() || "undefined" != typeof OffscreenCanvas && t instanceof OffscreenCanvas ? Ji : ds } Ce = Object.freeze({ __proto__: null, _detectPlatform: us, BasePlatform: Zi, BasicPlatform: Ji, DomPlatform: ds }); const gs = "transparent", fs = { boolean: (t, e, i) => .5 < i ? e : t, color(t, e, i) { const s = ne(t || gs), a = s.valid && ne(e || gs); return a && a.valid ? a.mix(s, i).hexString() : e }, number: (t, e, i) => t + (e - t) * i }; class ps { constructor(t, e, i, s) { var a = e[i], a = (s = wi([t.to, s, a, t.from]), wi([t.from, a, s])); this._active = !0, this._fn = t.fn || fs[t.type || typeof a], this._easing = gi[t.easing] || gi.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 = a, this._to = s, this._promises = void 0 } active() { return this._active } update(t, e, i) { var s, a, n; this._active && (this._notify(!1), s = this._target[this._prop], a = i - this._start, n = this._duration - a, this._start = i, this._duration = Math.floor(Math.max(n, t.duration)), this._total += a, this._loop = !!t.loop, this._to = wi([t.to, e, s, t.from]), this._from = wi([t.from, s, e])) } cancel() { this._active && (this.tick(Date.now()), this._active = !1, this._notify(!1)) } tick(t) { var t = t - this._start, e = this._duration, i = this._prop, s = this._from, a = this._loop, n = this._to; let o; if (this._active = s !== n && (a || t < e), !this._active) return this._target[i] = n, void this._notify(!0); t < 0 ? this._target[i] = s : (o = t / e % 2, o = a && 1 < o ? 2 - o : o, o = this._easing(Math.min(1, Math.max(0, o))), this._target[i] = this._fn(s, n, o)) } wait() { const i = this._promises || (this._promises = []); return new Promise((t, e) => { i.push({ res: t, rej: e }) }) } _notify(t) { const e = t ? "res" : "rej", i = this._promises || []; for (let t = 0; t < i.length; t++)i[t][e]() } } class ms { constructor(t, e) { this._chart = t, this._properties = new Map, this.configure(e) } configure(s) { if (A(s)) { const a = Object.keys(R.animation), n = this._properties; Object.getOwnPropertyNames(s).forEach(e => { const t = s[e]; if (A(t)) { const i = {}; for (const s of a) i[s] = t[s]; (O(t.properties) && t.properties || [e]).forEach(t => { t !== e && n.has(t) || n.set(t, i) }) } }) } } _animateOptions(t, e) { const i = e.options, s = function (e, i) { if (i) { let t = e.options; if (t) return t.$shared && (e.options = t = Object.assign({}, t, { $shared: !1, $animations: {} })), t; e.options = i } }(t, i); if (!s) return []; e = this._createAnimations(s, i); return i.$shared && function (e, t) { const i = [], s = Object.keys(t); for (let t = 0; t < s.length; t++) { const a = e[s[t]]; a && a.active() && i.push(a.wait()) } return Promise.all(i) }(t.options.$animations, i).then(() => { t.options = i }, () => { }), e } _createAnimations(e, i) { const s = this._properties, a = [], n = e.$animations || (e.$animations = {}), t = Object.keys(i), o = Date.now(); let r; for (r = t.length - 1; 0 <= r; --r) { const c = t[r]; if ("$" !== c.charAt(0)) if ("options" === c) a.push(...this._animateOptions(e, i)); else { var l = i[c]; let t = n[c]; var h = s.get(c); if (t) { if (h && t.active()) { t.update(h, l, o); continue } t.cancel() } h && h.duration ? (n[c] = t = new ps(h, e, c, l), a.push(t)) : e[c] = l } } return a } update(t, e) { { if (0 !== this._properties.size) return (t = this._createAnimations(t, e)).length ? (l.add(this._chart, t), !0) : void 0; Object.assign(t, e) } } } function bs(t, e) { var t = t && t.options || {}, i = t.reverse, s = void 0 === t.min ? e : 0, t = void 0 === t.max ? e : 0; return { start: i ? t : s, end: i ? s : t } } function xs(t, e) { const i = [], s = t._getSortedDatasetMetas(e); let a, n; for (a = 0, n = s.length; a < n; ++a)i.push(s[a].index); return i } function vs(t, e, i, s = {}) { var a = t.keys, n = "single" === s.mode; let o, r, l, h; if (null !== e) { for (o = 0, r = a.length; o < r; ++o) { if ((l = +a[o]) === i) { if (s.all) continue; break } p(h = t.values[l]) && (n || 0 === e || y(e) === y(h)) && (e += h) } return e } } function _s(t, e) { t = t && t.options.stacked; return t || void 0 === t && void 0 !== e.stack } function ys(t, e, i, s) { for (const a of e.getMatchingVisibleMetas(s).reverse()) { const e = t[a.index]; if (i && 0 < e || !i && e < 0) return a.index } return null } function Ms(t, e) { const { chart: i, _cachedMeta: s } = t, a = i._stacks || (i._stacks = {}), { iScale: n, vScale: o, index: r } = s, l = n.axis, h = o.axis, c = `${n.id}.${o.id}.` + (s.stack || s.type), d = e.length; let u; for (let t = 0; t < d; ++t) { const i = e[t], { [l]: n, [h]: d } = i; (u = (i._stacks || (i._stacks = {}))[h] = function (t, e, i) { const s = t[e] || (t[e] = {}); return s[i] || (s[i] = {}) }(a, c, n))[r] = d, u._top = ys(u, o, !0, s.type), u._bottom = ys(u, o, !1, s.type), (u._visualValues || (u._visualValues = {}))[r] = d } } function ws(t, e) { const i = t.scales; return Object.keys(i).filter(t => i[t].axis === e).shift() } function ks(t, e) { var 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 Ss = t => "reset" === t || "none" === t, Ps = (t, e) => e ? t : Object.assign({}, t); class Ds { 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 = _s(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 && ks(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, a = e.xAxisID = T(i.xAxisID, ws(t, "x")), n = e.yAxisID = T(i.yAxisID, ws(t, "y")), o = e.rAxisID = T(i.rAxisID, ws(t, "r")), r = e.indexAxis, l = e.iAxisID = s(r, a, n, o), h = e.vAxisID = s(r, n, a, o); e.xScale = this.getScaleForId(a), e.yScale = this.getScaleForId(n), e.rScale = this.getScaleForId(o), e.iScale = this.getScaleForId(l), e.vScale = this.getScaleForId(h) } getDataset() { return this.chart.data.datasets[this.index] } getMeta() { return this.chart.getDatasetMeta(this.index) } getScaleForId(t) { return this.chart.scales[t] } _getOtherScale(t) { var e = this._cachedMeta; return t === e.iScale ? e.vScale : e.iScale } reset() { this._update("reset") } _destroy() { var t = this._cachedMeta; this._data && yt(this._data, this), t._stacked && ks(t) } _dataCheck() { const t = this.getDataset(), e = t.data || (t.data = []), i = this._data; if (A(e)) this._data = function (t) { const e = Object.keys(t), i = new Array(e.length); let s, a, n; for (s = 0, a = e.length; s < a; ++s)n = e[s], i[s] = { x: n, y: t[n] }; return i }(e); else if (i !== e) { if (i) { yt(i, this); const t = this._cachedMeta; ks(t), t._parsed = [] } e && Object.isExtensible(e) && _t(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(); var a = e._stacked; e._stacked = _s(e.vScale, e), e.stack !== i.stack && (s = !0, ks(e), e.stack = i.stack), this._resyncElements(t), !s && a === e._stacked || Ms(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: n } = i, o = a.axis; let r, l, h, c = 0 === t && e === s.length || i._sorted, d = 0 < t && i._parsed[t - 1]; if (!1 === this._parsing) i._parsed = s, i._sorted = !0, h = s; else { h = O(s[t]) ? this.parseArrayData(i, s, t, e) : A(s[t]) ? this.parseObjectData(i, s, t, e) : this.parsePrimitiveData(i, s, t, e); const a = () => null === l[o] || d && l[o] < d[o]; for (r = 0; r < e; ++r)i._parsed[r + t] = l = h[r], c && (a() && (c = !1), d = l); i._sorted = c } n && Ms(this, h) } parsePrimitiveData(t, e, i, s) { const { iScale: a, vScale: n } = t, o = a.axis, r = n.axis, l = a.getLabels(), h = a === n, c = new Array(s); let d, u, g; for (d = 0, u = s; d < u; ++d)g = d + i, c[d] = { [o]: h || a.parse(l[g], g), [r]: n.parse(e[g], g) }; return c } parseArrayData(t, e, i, s) { const { xScale: a, yScale: n } = t, o = new Array(s); let r, l, h, c; for (r = 0, l = s; r < l; ++r)c = e[h = r + i], o[r] = { x: a.parse(c[0], h), y: n.parse(c[1], h) }; return o } parseObjectData(t, e, i, s) { const { xScale: a, yScale: n } = t, { xAxisKey: o = "x", yAxisKey: r = "y" } = this._parsing, l = new Array(s); let h, c, d, u; for (h = 0, c = s; h < c; ++h)u = e[d = h + i], l[h] = { x: a.parse(m(u, o), d), y: n.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) { var s = this.chart, a = this._cachedMeta, n = e[t.axis]; return vs({ keys: xs(s, !0), values: e._stacks[t.axis]._visualValues }, n, a.index, { mode: i }) } updateRangeFromParsed(t, e, i, s) { var a = i[e.axis]; let n = null === a ? NaN : a; i = s && i._stacks[e.axis]; s && i && (s.values = i, n = vs(s, a, this._cachedMeta.index)), t.min = Math.min(t.min, n), t.max = Math.max(t.max, n) } getMinMax(e, t) { const i = this._cachedMeta, s = i._parsed, a = i._sorted && e === i.iScale, n = s.length, o = this._getOtherScale(e), r = (d = this.chart, t && !i.hidden && i._stacked && { keys: xs(d, !0), values: null }), l = { min: Number.POSITIVE_INFINITY, max: Number.NEGATIVE_INFINITY }, { min: h, max: c } = function () { var { min: t, max: e, minDefined: i, maxDefined: s } = o.getUserBounds(); return { min: i ? t : Number.NEGATIVE_INFINITY, max: s ? e : Number.POSITIVE_INFINITY } }(); var d; let u, g; function f() { var t = (g = s[u])[o.axis]; return !p(g[e.axis]) || h > t || c < t } for (u = 0; u < n && (f() || (this.updateRangeFromParsed(l, e, g, r), !a)); ++u); if (a) for (u = n - 1; 0 <= u; --u)if (!f()) { this.updateRangeFromParsed(l, e, g, r); break } return l } getAllParsedValues(t) { const e = this._cachedMeta._parsed, i = []; let s, a, n; for (s = 0, a = e.length; s < a; ++s)p(n = e[s][t.axis]) && i.push(n); return i } getMaxOverflow() { return !1 } getLabelAndValue(t) { const e = this._cachedMeta, i = e.iScale, s = e.vScale, a = this.getParsed(t); return { label: i ? "" + i.getLabelForValue(a[i.axis]) : "", value: s ? "" + s.getLabelForValue(a[s.axis]) : "" } } _update(t) { const e = this._cachedMeta; this.update(t || "default"), e._clip = function (t) { let e, i, s, a; return A(t) ? (e = t.top, i = t.right, s = t.bottom, a = t.left) : e = i = s = a = t, { top: e, right: i, bottom: s, left: a, disabled: !1 === t } }(T(this.options.clip, function (t, e, i) { if (!1 === i) return !1; t = bs(t, i), e = bs(e, i); return { top: e.end, right: t.end, bottom: e.start, left: t.start } }(e.xScale, e.yScale, this.getMaxOverflow()))) } update(t) { } draw() { const t = this._ctx, e = this.chart, i = this._cachedMeta, s = i.data || [], a = e.chartArea, n = [], o = this._drawStart || 0, r = this._drawCount || s.length - o, l = this.options.drawActiveElementsOnTop; let h; for (i.dataset && i.dataset.draw(t, a, o, r), h = o; h < o + r; ++h) { const e = s[h]; e.hidden || (e.active && l ? n.push(e) : e.draw(t, a)) } for (h = 0; h < n.length; ++h)n[h].draw(t, a) } getStyle(t, e) { e = e ? "active" : "default"; return void 0 === t && this._cachedMeta.dataset ? this.resolveDatasetElementOptions(e) : this.resolveDataElementOptions(t || 0, e) } getContext(t, e, i) { var s, a = this.getDataset(); let n; if (0 <= t && t < this._cachedMeta.data.length) { const e = this._cachedMeta.data[t]; (n = e.$context || (e.$context = Si(this.getContext(), { active: !1, dataIndex: t, parsed: void 0, raw: void 0, element: e, index: t, mode: "default", type: "data" }))).parsed = this.getParsed(t), n.raw = a.data[t], n.index = n.dataIndex = t } else (n = this.$context || (this.$context = (t = this.chart.getContext(), s = this.index, Si(t, { active: !1, dataset: void 0, datasetIndex: s, index: s, mode: "default", type: "dataset" })))).dataset = a, n.index = n.datasetIndex = this.index; return n.active = !!e, n.mode = i, n } resolveDatasetElementOptions(t) { return this._resolveElementOptions(this.datasetElementType.id, t) } resolveDataElementOptions(t, e) { return this._resolveElementOptions(this.dataElementType.id, e, t) } _resolveElementOptions(t, e = "default", i) { const s = "active" === e, a = this._cachedDataOpts, n = t + "-" + e, o = a[n], r = this.enableOptionSharing && f(i); if (o) return Ps(o, r); const l = this.chart.config, h = l.datasetElementScopeKeys(this._type, t), c = s ? [t + "Hover", "hover", t, ""] : [t, ""], d = l.getOptionScopes(this.getDataset(), h), u = Object.keys(R.elements[t]), g = l.resolveNamedOptions(d, u, () => this.getContext(i, s, e), c); return g.$shared && (g.$shared = r, a[n] = Object.freeze(Ps(g, r))), g } _resolveAnimations(t, e, i) { const s = this.chart, a = this._cachedDataOpts, n = "animation-" + e, o = a[n]; if (o) return o; let r; if (!1 !== s.options.animation) { const s = this.chart.config, a = s.datasetAnimationScopeKeys(this._type, e), n = s.getOptionScopes(this.getDataset(), a); r = s.createResolver(n, this.getContext(t, i, e)) } t = new ms(s, r && r.animations); return r && r._cacheable && (a[n] = Object.freeze(t)), t } getSharedOptions(t) { if (t.$shared) return this._sharedOptions || (this._sharedOptions = Object.assign({}, t)) } includeOptions(t, e) { return !e || Ss(t) || this.chart._animationsDisabled } _getSharedOptions(t, e) { var t = this.resolveDataElementOptions(t, e), i = this._sharedOptions, s = this.getSharedOptions(t), i = this.includeOptions(e, s) || s !== i; return this.updateSharedOptions(s, e, t), { sharedOptions: s, includeOptions: i } } updateElement(t, e, i, s) { Ss(s) ? Object.assign(t, i) : this._resolveAnimations(e, s).update(t, i) } updateSharedOptions(t, e, i) { t && !Ss(e) && this._resolveAnimations(void 0, e).update(t, i) } _setStyle(t, e, i, s) { t.active = s; var a = this.getStyle(e, s); this._resolveAnimations(e, i, s).update(t, { options: !s && this.getSharedOptions(a) || a }) } removeHoverStyle(t, e, i) { this._setStyle(t, i, "active", !1) } setHoverStyle(t, e, i) { this._setStyle(t, i, "active", !0) } _removeDatasetHoverStyle() { var t = this._cachedMeta.dataset; t && this._setStyle(t, void 0, "active", !1) } _setDatasetHoverStyle() { var 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 = []; var s = i.length, a = e.length, n = Math.min(a, s); n && this.parse(0, n), s < a ? this._insertElements(s, a - s, t) : a < s && this._removeElements(a, s - a) } _insertElements(t, e, i = !0) { const s = this._cachedMeta, a = s.data, n = t + e; let o; var r = t => { for (t.length += e, o = t.length - 1; o >= n; o--)t[o] = t[o - e] }; for (r(a), o = t; o < n; ++o)a[o] = new this.dataElementType; this._parsing && r(s._parsed), this.parse(t, e), i && this.updateElements(a, t, e, "reset") } updateElements(t, e, i, s) { } _removeElements(t, e) { const i = this._cachedMeta; var s; this._parsing && (s = i._parsed.splice(t, e), i._stacked && ks(i, s)), i.data.splice(t, e) } _sync(t) { var e, i, s; this._parsing ? this._syncList.push(t) : ([e, i, s] = t, this[e](i, s)), this.chart._dataChanges.push([this.index, ...t]) } _onDataPush() { var 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]); e = arguments.length - 2; e && this._sync(["_insertElements", t, e]) } _onDataUnshift() { this._sync(["_insertElements", 0, arguments.length]) } } class e { static defaults = {}; static defaultRoutes = void 0; active = !1; tooltipPosition(t) { var { x: t, y: e } = this.getProps(["x", "y"], t); return { x: t, y: e } } hasValue() { return ot(this.x) && ot(this.y) } getProps(t, e) { const i = this.$animations; if (!e || !i) return this; const s = {}; return t.forEach(t => { s[t] = i[t] && i[t].active() ? i[t]._to : this[t] }), s } } function Cs(t, e, i, s, a) { var n = T(s, 0), o = Math.min(T(a, t.length), t.length); let r, l, h, c = 0; for (i = Math.ceil(i), a && (i = (r = a - s) / Math.floor(r / i)), h = n; h < 0;)c++, h = Math.round(n + c * i); for (l = Math.max(n, 0); l < o; l++)l === h && (e.push(t[l]), c++, h = Math.round(n + c * i)) } const Os = (t, e, i) => "top" === e || "left" === e ? t[e] + i : t[e] - i; function As(t, e) { const i = [], s = t.length / e, a = t.length; let n = 0; for (; n < a; n += s)i.push(t[Math.floor(n)]); return i } function Ts(t) { return t.drawTicks ? t.tickLength : 0 } function Ls(t, e) { if (!t.display) return 0; var e = z(t.font, e), i = I(t.padding); return (O(t.text) ? t.text.length : 1) * e.lineHeight + i.height } class Es extends e { constructor(t) { super(), this.id = t.id, this.type = t.type, this.options = void 0, this.ctx = t.ctx, this.chart = t.chart, this.top = void 0, this.bottom = void 0, this.left = void 0, this.right = void 0, this.width = void 0, this.height = void 0, this._margins = { left: 0, right: 0, top: 0, bottom: 0 }, this.maxWidth = void 0, this.maxHeight = void 0, this.paddingTop = void 0, this.paddingBottom = void 0, this.paddingLeft = void 0, this.paddingRight = void 0, this.axis = void 0, this.labelRotation = void 0, this.min = void 0, this.max = void 0, this._range = void 0, this.ticks = [], this._gridLineItems = null, this._labelItems = null, this._labelSizes = null, this._length = 0, this._maxLength = 0, this._longestTextCache = {}, this._startPixel = void 0, this._endPixel = void 0, this._reversePixels = !1, this._userMax = void 0, this._userMin = void 0, this._suggestedMax = void 0, this._suggestedMin = void 0, this._ticksLength = 0, this._borderValue = 0, this._cache = {}, this._dataLimitsCached = !1, this.$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() { var { _userMin: t, _userMax: e, _suggestedMin: i, _suggestedMax: s } = this, t = g(t, Number.POSITIVE_INFINITY), e = g(e, Number.NEGATIVE_INFINITY), i = g(i, Number.POSITIVE_INFINITY), s = g(s, Number.NEGATIVE_INFINITY); return { min: g(t, i), max: g(e, s), minDefined: p(t), maxDefined: p(e) } } getMinMax(i) { let s, { min: a, max: n, minDefined: o, maxDefined: r } = this.getUserBounds(); if (o && r) return { min: a, max: n }; const l = this.getMatchingVisibleMetas(); for (let t = 0, e = l.length; t < e; ++t)s = l[t].controller.getMinMax(this, i), o || (a = Math.min(a, s.min)), r || (n = Math.max(n, s.max)); return a = r && a > n ? n : a, n = o && a > n ? a : n, { min: g(a, g(n, a)), max: g(n, g(a, n)) } } getPadding() { return { left: this.paddingLeft || 0, top: this.paddingTop || 0, right: this.paddingRight || 0, bottom: this.paddingBottom || 0 } } getTicks() { return this.ticks } getLabels() { var 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) { var { beginAtZero: s, grace: a, ticks: n } = this.options, o = n.sampleSize, t = (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 = ki(this, a, s), this._dataLimitsCached = !0), this.beforeBuildTicks(), this.ticks = this.buildTicks() || [], this.afterBuildTicks(), o < this.ticks.length); this._convertTicksToLabels(t ? As(this.ticks, o) : this.ticks), this.configure(), this.beforeCalculateLabelRotation(), this.calculateLabelRotation(), this.afterCalculateLabelRotation(), n.display && (n.autoSkip || "auto" === n.source) && (this.ticks = function (t, s) { const e = t.options.ticks, i = (c = (t = t).options.offset, d = t._tickSize(), c = t._length / d + (c ? 0 : 1), t = t._maxLength / d, Math.floor(Math.min(c, t))), a = Math.min(e.maxTicksLimit || i, i), n = e.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 }(s) : [], o = n.length, r = n[0], l = n[o - 1], h = []; var c, d; if (a < o) { { var u = s; var g = h; var f = n; var p = o / a; let t, e = 0, i = f[0]; for (p = Math.ceil(p), t = 0; t < u.length; t++)t === i && (g.push(u[t]), e++, i = f[e * p]) } return h } var m = function (t, i, e) { var t = function (t) { var 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), s = i.length / e; if (!t) return Math.max(s, 1); var a = nt(t); for (let t = 0, e = a.length - 1; t < e; t++) { const i = a[t]; if (i > s) return i } return Math.max(s, 1) }(n, s, a); if (0 < o) { let t, e; const i = 1 < o ? Math.round((l - r) / (o - 1)) : null; for (Cs(s, h, m, P(i) ? 0 : r - i, r), t = 0, e = o - 1; t < e; t++)Cs(s, h, m, n[t], n[t + 1]); return Cs(s, h, m, l, P(i) ? s.length : l + i), h } return Cs(s, h, m), h }(this, this.ticks), this._labelSizes = null, this.afterAutoSkip()), t && 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) { var e = this.options.ticks; let i, s, a; for (i = 0, s = t.length; i < s; i++)(a = t[i]).label = d(e.callback, [a.value, i, t], this) } afterTickToLabelConversion() { d(this.options.afterTickToLabelConversion, [this]) } beforeCalculateLabelRotation() { d(this.options.beforeCalculateLabelRotation, [this]) } calculateLabelRotation() { var t, e, i, s, a = this.options, n = a.ticks, o = this.ticks.length, r = n.minRotation || 0, l = n.maxRotation; let h, c, d, u = r; !this._isVisible() || !n.display || l <= r || o <= 1 || !this.isHorizontal() ? this.labelRotation = r : (e = (t = this._getLabelSizes()).widest.width, i = t.highest.height, s = C(this.chart.width - e, 0, this.maxWidth), (a.offset ? this.maxWidth / o : s / (o - 1)) < e + 6 && (h = s / (o - (a.offset ? .5 : 1)), c = this.maxHeight - Ts(a.grid) - n.padding - Ls(a.title, this.chart.options.font), d = Math.sqrt(e * e + i * i), u = ht(Math.min(Math.asin(C((t.highest.height + 6) / h, -1, 1)), Math.asin(C(c / d, -1, 1)) - Math.asin(C(i / d, -1, 1)))), u = Math.max(r, Math.min(l, u))), this.labelRotation = u) } 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: a } } = this, n = this._isVisible(), o = this.isHorizontal(); if (n) { const n = Ls(s, e.options.font); if (o ? (t.width = this.maxWidth, t.height = Ts(a) + n) : (t.height = this.maxHeight, t.width = Ts(a) + n), i.display && this.ticks.length) { const { first: e, last: s, widest: a, highest: n } = this._getLabelSizes(), r = 2 * i.padding, l = L(this.labelRotation), h = Math.cos(l), c = Math.sin(l); if (o) { const e = i.mirror ? 0 : c * a.width + h * n.height; t.height = Math.min(this.maxHeight, t.height + e + r) } else { const e = i.mirror ? 0 : h * a.width + c * n.height; t.width = Math.min(this.maxWidth, t.width + e + r) } this._calculatePadding(e, s, c, h) } } this._handleMargins(), o ? (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(i, s, a, n) { const { ticks: { align: o, padding: r }, position: l } = this.options, h = 0 !== this.labelRotation, c = "top" !== l && "x" === this.axis; if (this.isHorizontal()) { const l = this.getPixelForTick(0) - this.left, d = this.right - this.getPixelForTick(this.ticks.length - 1); let t = 0, e = 0; h ? e = c ? (t = n * i.width, a * s.height) : (t = a * i.height, n * s.width) : "start" === o ? e = s.width : "end" === o ? t = i.width : "inner" !== o && (t = i.width / 2, e = s.width / 2), this.paddingLeft = Math.max((t - l + r) * this.width / (this.width - l), 0), this.paddingRight = Math.max((e - d + r) * this.width / (this.width - d), 0) } else { let t = s.height / 2, e = i.height / 2; "start" === o ? (t = 0, e = i.height) : "end" === o && (t = s.height, e = 0), this.paddingTop = t + r, this.paddingBottom = e + r } } _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() { var { 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++)P(t[e].label) && (t.splice(e, 1), i--, e--); this.afterTickToLabelConversion() } _getLabelSizes() { let e = this._labelSizes; if (!e) { var i = this.options.ticks.sampleSize; let t = this.ticks; i < t.length && (t = As(t, i)), this._labelSizes = e = this._computeLabelSizes(t, t.length) } return e } _computeLabelSizes(t, e) { const { ctx: i, _longestTextCache: s } = this, a = [], n = []; let o, r, l, h, c, d, u, g, f, p, m, b = 0, x = 0; for (o = 0; o < e; ++o) { if (h = t[o].label, c = this._resolveTickFontOptions(o), i.font = d = c.string, u = s[d] = s[d] || { data: {}, gc: [] }, g = c.lineHeight, f = p = 0, P(h) || O(h)) { if (O(h)) for (r = 0, l = h.length; r < l; ++r)P(m = h[r]) || O(m) || (f = Te(i, u.data, u.gc, f, m), p += g) } else f = Te(i, u.data, u.gc, f, h), p = g; a.push(f), n.push(p), b = Math.max(f, b), x = Math.max(p, x) } _ = s, v = e, w(_, t => { const e = t.gc, i = e.length / 2; let s; if (v < i) { for (s = 0; s < i; ++s)delete t.data[e[s]]; e.splice(0, i) } }); var v, _ = a.indexOf(b), y = n.indexOf(x), M = t => ({ width: a[t] || 0, height: n[t] || 0 }); return { first: M(0), last: M(e - 1), widest: M(_), highest: M(y), widths: a, heights: n } } getLabelForValue(t) { return t } getPixelForValue(t, e) { return NaN } getValueForPixel(t) { } getPixelForTick(t) { var e = this.ticks; return t < 0 || t > e.length - 1 ? null : this.getPixelForValue(e[t].value) } getPixelForDecimal(t) { this._reversePixels && (t = 1 - t); t = this._startPixel + t * this._length; return pt(this._alignToPixels ? Ee(this.chart, t, 0) : t) } getDecimalForPixel(t) { t = (t - this._startPixel) / this._length; return this._reversePixels ? 1 - t : t } getBasePixel() { return this.getPixelForValue(this.getBaseValue()) } getBaseValue() { var { min: t, max: e } = this; return t < 0 && e < 0 ? e : 0 < t && 0 < e ? t : 0 } getContext(t) { var e = this.ticks || []; if (0 <= t && t < e.length) { const i = e[t]; return i.$context || (i.$context = Si(this.getContext(), { tick: i, index: t, type: "tick" })) } return this.$context || (this.$context = Si(this.chart.getContext(), { scale: this, type: "scale" })) } _tickSize() { var t = this.options.ticks, e = L(this.labelRotation), i = Math.abs(Math.cos(e)), e = Math.abs(Math.sin(e)), s = this._getLabelSizes(), t = t.autoSkipPadding || 0, a = s ? s.widest.width + t : 0, s = s ? s.highest.height + t : 0; return this.isHorizontal() ? a * e < s * i ? a / i : s / e : s * e < a * i ? s / i : a / e } _isVisible() { var t = this.options.display; return "auto" !== t ? !!t : 0 < this.getMatchingVisibleMetas().length } _computeGridLineItems(t) { function e(t) { return Ee(s, t, f) } const i = this.axis, s = this.chart, a = this.options, { grid: n, position: o, border: r } = a, l = n.offset, h = this.isHorizontal(), c = this.ticks.length + (l ? 1 : 0), d = Ts(n), u = [], g = r.setContext(this.getContext()), f = g.display ? g.width : 0, p = f / 2; let m, b, x, v, _, y, M, w, k, S, P, D; if ("top" === o) m = e(this.bottom), y = this.bottom - d, w = m - p, S = e(t.top) + p, D = t.bottom; else if ("bottom" === o) m = e(this.top), S = t.top, D = e(t.bottom) - p, y = m + p, w = this.top + d; else if ("left" === o) m = e(this.right), _ = this.right - d, M = m - p, k = e(t.left) + p, P = t.right; else if ("right" === o) m = e(this.left), k = t.left, P = e(t.right) - p, _ = m + p, M = this.left + d; else if ("x" === i) { if ("center" === o) m = e((t.top + t.bottom) / 2 + .5); else if (A(o)) { const t = Object.keys(o)[0], i = o[t]; m = e(this.chart.scales[t].getPixelForValue(i)) } S = t.top, D = t.bottom, y = m + p, w = y + d } else if ("y" === i) { if ("center" === o) m = e((t.left + t.right) / 2); else if (A(o)) { const t = Object.keys(o)[0], i = o[t]; m = e(this.chart.scales[t].getPixelForValue(i)) } _ = m - p, M = _ - d, k = t.left, P = t.right } var t = T(a.ticks.maxTicksLimit, c), C = Math.max(1, Math.ceil(c / t)); for (b = 0; b < c; b += C) { const t = this.getContext(b), i = n.setContext(t), a = r.setContext(t), A = i.lineWidth, o = i.color, T = a.dash || [], c = a.dashOffset, d = i.tickWidth, g = i.tickColor, f = i.tickBorderDash || [], p = i.tickBorderDashOffset; void 0 !== (x = function (t, e, i) { var s = t.ticks.length, a = Math.min(e, s - 1), n = t._startPixel, o = t._endPixel; let r, l = t.getPixelForTick(a); if (!(i && (r = 1 === s ? Math.max(l - n, o - l) : 0 === e ? (t.getPixelForTick(1) - l) / 2 : (l - t.getPixelForTick(a - 1)) / 2, (l += a < e ? r : -r) < n - 1e-6 || l > o + 1e-6))) return l }(this, b, l)) && (v = Ee(s, x, A), h ? _ = M = k = P = v : y = w = S = D = v, u.push({ tx1: _, ty1: y, tx2: M, ty2: w, x1: k, y1: S, x2: P, y2: D, width: A, color: o, borderDash: T, borderDashOffset: c, tickWidth: d, tickColor: g, tickBorderDash: f, tickBorderDashOffset: p })) } return this._ticksLength = c, this._borderValue = m, u } _computeLabelItems(s) { const a = this.axis, n = this.options, { position: o, ticks: e } = n, r = this.isHorizontal(), l = this.ticks, { align: h, crossAlign: c, padding: t, mirror: d } = e, i = Ts(n.grid), u = i + t, g = d ? -t : u, f = -L(this.labelRotation), p = []; let m, b, x, v, _, y, M, w, k, S, P, D = "middle"; if ("top" === o) _ = this.bottom - g, y = this._getXAxisLabelAlignment(); else if ("bottom" === o) _ = this.top + g, y = this._getXAxisLabelAlignment(); else if ("left" === o) { const s = this._getYAxisLabelAlignment(i); y = s.textAlign, v = s.x } else if ("right" === o) { const s = this._getYAxisLabelAlignment(i); y = s.textAlign, v = s.x } else if ("x" === a) { if ("center" === o) _ = (s.top + s.bottom) / 2 + u; else if (A(o)) { const s = Object.keys(o)[0], a = o[s]; _ = this.chart.scales[s].getPixelForValue(a) + u } y = this._getXAxisLabelAlignment() } else if ("y" === a) { if ("center" === o) v = (s.left + s.right) / 2 - u; else if (A(o)) { const s = Object.keys(o)[0], a = o[s]; v = this.chart.scales[s].getPixelForValue(a) } y = this._getYAxisLabelAlignment(i).textAlign } "y" === a && ("start" === h ? D = "top" : "end" === h && (D = "bottom")); var C = this._getLabelSizes(); for (m = 0, b = l.length; m < b; ++m) { x = l[m].label; const s = e.setContext(this.getContext(m)), a = (M = this.getPixelForTick(m) + e.labelOffset, k = (w = this._resolveTickFontOptions(m)).lineHeight, (S = O(x) ? x.length : 1) / 2), n = s.color, A = s.textStrokeColor, h = s.textStrokeWidth; let i, t = y; if (r ? (v = M, "inner" === y && (t = m === b - 1 ? this.options.reverse ? "left" : "right" : 0 === m ? this.options.reverse ? "right" : "left" : "center"), P = "top" === o ? "near" === c || 0 != f ? -S * k + k / 2 : "center" === c ? -C.highest.height / 2 - a * k + k : -C.highest.height + k / 2 : "near" === c || 0 != f ? k / 2 : "center" === c ? C.highest.height / 2 - a * k : C.highest.height - S * k, d && (P *= -1), 0 == f || s.showLabelBackdrop || (v += k / 2 * Math.sin(f))) : (_ = M, P = (1 - S) * k / 2), s.showLabelBackdrop) { const a = I(s.backdropPadding), n = C.heights[m], o = C.widths[m]; let t = P - a.top, e = 0 - a.left; switch (D) { case "middle": t -= n / 2; break; case "bottom": t -= n }switch (y) { case "center": e -= o / 2; break; case "right": e -= o }i = { left: e, top: t, width: o + a.width, height: n + a.height, color: s.backdropColor } } p.push({ label: x, font: w, textOffset: P, options: { rotation: f, color: n, strokeColor: A, strokeWidth: h, textAlign: t, textBaseline: D, translation: [v, _], backdrop: i } }) } return p } _getXAxisLabelAlignment() { var { position: t, ticks: e } = this.options; if (-L(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) { var { position: e, ticks: { crossAlign: i, mirror: s, padding: a } } = this.options, t = t + a, n = this._getLabelSizes().widest.width; let o, r; return "left" === e ? s ? (r = this.right + a, "near" === i ? o = "left" : "center" === i ? (o = "center", r += n / 2) : (o = "right", r += n)) : (r = this.right - t, "near" === i ? o = "right" : "center" === i ? (o = "center", r -= n / 2) : (o = "left", r = this.left)) : "right" === e ? s ? (r = this.left + a, "near" === i ? o = "right" : "center" === i ? (o = "center", r -= n / 2) : (o = "left", r -= n)) : (r = this.left + t, "near" === i ? o = "left" : "center" === i ? (o = "center", r += n / 2) : (o = "right", r = this.right)) : o = "right", { textAlign: o, x: r } } _computeLabelArea() { var t, e; if (!this.options.ticks.mirror) return t = this.chart, e = this.options.position, "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: a, height: n } = this; e && (t.save(), t.fillStyle = e, t.fillRect(i, s, a, n), t.restore()) } getLineWidthForValue(e) { const t = this.options.grid; if (!this._isVisible() || !t.display) return 0; var i = this.ticks.findIndex(t => t.value === e); return 0 <= i ? t.setContext(this.getContext(i)).lineWidth : 0 } drawGrid(t) { const e = this.options.grid, s = this.ctx, i = this._gridLineItems || (this._gridLineItems = this._computeGridLineItems(t)); let a, n; var o = (t, e, i) => { i.width && i.color && (s.save(), s.lineWidth = i.width, s.strokeStyle = i.color, s.setLineDash(i.borderDash || []), s.lineDashOffset = i.borderDashOffset, s.beginPath(), s.moveTo(t.x, t.y), s.lineTo(e.x, e.y), s.stroke(), s.restore()) }; if (e.display) for (a = 0, n = i.length; a < n; ++a) { const t = i[a]; e.drawOnChartArea && o({ x: t.x1, y: t.y1 }, { x: t.x2, y: t.y2 }, t), e.drawTicks && o({ 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: a, ctx: n, options: { border: t, grid: o } } = this, r = t.setContext(this.getContext()), l = t.display ? r.width : 0; if (l) { var h = o.setContext(this.getContext(0)).lineWidth, c = this._borderValue; let t, e, i, s; this.isHorizontal() ? (t = Ee(a, this.left, l) - l / 2, e = Ee(a, this.right, h) + h / 2, i = s = c) : (i = Ee(a, this.top, l) - l / 2, s = Ee(a, this.bottom, h) + h / 2, t = e = c), n.save(), n.lineWidth = r.width, n.strokeStyle = r.color, n.beginPath(), n.moveTo(t, i), n.lineTo(e, s), n.stroke(), n.restore() } } drawLabels(t) { if (this.options.ticks.display) { const e = this.ctx, i = this._computeLabelArea(), s = (i && Ve(e, i), this.getLabelItems(t)); for (const t of s) { const i = t.options, s = t.font; He(e, t.label, 0, t.textOffset, s, i) } i && Be(e) } } drawTitle() { var { ctx: e, options: { position: i, title: s, reverse: a } } = this; if (s.display) { var n = z(s.font), o = I(s.padding), r = s.align; let t = n.lineHeight / 2; "bottom" === i || "center" === i || A(i) ? (t += o.bottom, O(s.text) && (t += n.lineHeight * (s.text.length - 1))) : t += o.top; var { titleX: o, titleY: l, maxWidth: h, rotation: c } = function (t, e, i, s) { const { top: a, left: n, bottom: o, right: r, chart: l } = t, { chartArea: h, scales: c } = l; let d, u, g, f = 0; var p = o - a, m = r - n; if (t.isHorizontal()) { if (u = E(s, n, r), A(i)) { const t = Object.keys(i)[0], s = i[t]; g = c[t].getPixelForValue(s) + p - e } else g = "center" === i ? (h.bottom + h.top) / 2 + p - e : Os(t, i, e); d = r - n } else { if (A(i)) { const t = Object.keys(i)[0], s = i[t]; u = c[t].getPixelForValue(s) - m + e } else u = "center" === i ? (h.left + h.right) / 2 - m + e : Os(t, i, e); g = E(s, o, a), f = "left" === i ? -D : D } return { titleX: u, titleY: g, maxWidth: d, rotation: f } }(this, t, i, r); He(e, s.text, 0, 0, n, { color: s.color, maxWidth: h, rotation: c, textAlign: function (t, e, i) { let s = Pt(t); return s = i && "right" !== e || !i && "right" === e ? "left" === (t = s) ? "right" : "right" === t ? "left" : t : s }(r, i, a), textBaseline: "middle", translation: [o, l] }) } } draw(t) { this._isVisible() && (this.drawBackground(), this.drawGrid(t), this.drawBorder(), this.drawTitle(), this.drawLabels(t)) } _layers() { var t = this.options, e = t.ticks && t.ticks.z || 0, i = T(t.grid && t.grid.z, -1), t = T(t.border && t.border.z, 0); return this._isVisible() && this.draw === Es.prototype.draw ? [{ z: i, draw: t => { this.drawBackground(), this.drawGrid(t), this.drawTitle() } }, { z: t, 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 a, n; for (a = 0, n = e.length; a < n; ++a) { const n = e[a]; n[i] !== this.id || t && n.type !== t || s.push(n) } return s } _resolveTickFontOptions(t) { return z(this.options.ticks.setContext(this.getContext(t)).font) } _maxDigits() { var t = this._resolveTickFontOptions(0).lineHeight; return (this.isHorizontal() ? this.width : this.height) / t } } class Rs { 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) { var e, i, r, l, s = Object.getPrototypeOf(t); let a; "id" in (e = s) && "defaults" in e && (a = this.register(s)); const n = this.items, o = t.id, h = this.scope + "." + o; if (o) return o in n || (n[o] = t, e = t, s = h, i = a, i = Y(Object.create(null), [i ? R.get(i) : {}, R.get(s), e.defaults]), R.set(s, i), e.defaultRoutes && (r = s, l = e.defaultRoutes, Object.keys(l).forEach(t => { const e = t.split("."), i = e.pop(), s = [r].concat(e).join("."), a = l[t].split("."), n = a.pop(), o = a.join("."); R.route(s, i, o, n) })), e.descriptors && R.describe(s, e.descriptors), this.override && R.override(t.id, t.overrides)), h; throw new Error("class does not have id: " + t) } 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 R[s] && (delete R[s][i], this.override && delete ge[i]) } } var x = new class { constructor() { this.controllers = new Rs(Ds, "datasets", !0), this.elements = new Rs(e, "elements"), this.plugins = new Rs(Object, "plugins"), this.scales = new Rs(Es, "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(i, t, s) { [...t].forEach(t => { const e = s || this._getRegistryForType(t); s || e.isForType(t) || e === this.plugins && t.id ? this._exec(i, e, t) : w(t, t => { var e = s || this._getRegistryForType(t); this._exec(i, e, t) }) }) } _exec(t, e, i) { var s = K(t); d(i["before" + s], [], i), e[t](i), d(i["after" + s], [], i) } _getRegistryForType(e) { for (let t = 0; t < this._typedRegistries.length; t++) { const i = this._typedRegistries[t]; if (i.isForType(e)) return i } return this.plugins } _get(t, e, i) { e = e.get(t); if (void 0 === e) throw new Error('"' + t + '" is not a registered ' + i + "."); return e } }; class Is { constructor() { this._init = [] } notify(t, e, i, s) { "beforeInit" === e && (this._init = this._createDescriptors(t, !0), this._notify(this._init, t, "install")); s = s ? this._descriptors(t).filter(s) : this._descriptors(t), i = this._notify(s, t, e, i); return "afterDestroy" === e && (this._notify(s, t, "stop"), this._notify(this._init, t, "uninstall")), i } _notify(t, e, i, s) { s = s || {}; for (const a of t) { const t = a.plugin; if (!1 === d(t[i], [e, s, a.options], t) && s.cancelable) return !1 } return !0 } invalidate() { P(this._cache) || (this._oldCache = this._cache, this._cache = void 0) } _descriptors(t) { if (this._cache) return this._cache; var e = this._cache = this._createDescriptors(t); return this._notifyStateChanges(t), e } _createDescriptors(t, e) { var i, s = t && t.config, a = T(s.options && s.options.plugins, {}), s = function (t) { const e = {}, i = [], s = Object.keys(x.plugins.items); for (let t = 0; t < s.length; t++)i.push(x.getPlugin(s[t])); var a = t.plugins || []; for (let t = 0; t < a.length; t++) { const s = a[t]; -1 === i.indexOf(s) && (i.push(s), e[s.id] = !0) } return { plugins: i, localIds: e } }(s); if (!1 !== a || e) { var [n, { plugins: o, localIds: r }, l, h] = [t, s, a, e]; const c = [], d = n.getContext(); for (const u of o) { const o = u.id, g = (i = l[o], h || !1 !== i ? !0 === i ? {} : i : null); null !== g && c.push({ plugin: u, options: function (t, { plugin: e, local: i }, s, a) { const n = t.pluginScopeKeys(e), o = t.getOptionScopes(s, n); return i && e.defaults && o.push(e.defaults), t.createResolver(o, a, [""], { scriptable: !1, indexable: !1, allKeys: !0 }) }(n.config, { plugin: u, local: r[o] }, g, d) }) } return c } return [] } _notifyStateChanges(t) { var e = this._oldCache || [], i = this._cache, s = (t, i) => t.filter(e => !i.some(t => e.plugin.id === t.plugin.id)); this._notify(s(e, i), t, "stop"), this._notify(s(i, e), t, "start") } } function zs(t, e) { var i = R.datasets[t] || {}; return ((e.datasets || {})[t] || {}).indexAxis || e.indexAxis || i.indexAxis || "x" } function Fs(t, e) { if ("x" === t || "y" === t || "r" === t) return t; var i; if (t = e.axis || ("top" === (i = e.position) || "bottom" === i ? "x" : "left" === i || "right" === i ? "y" : void 0) || 1 < t.length && Fs(t[0].toLowerCase(), e)) return t; throw new Error(`Cannot determine type of '${name}' axis. Please provide 'axis' or 'position' option.`) } function Vs(t) { const e = t.options || (t.options = {}); e.plugins = T(e.plugins, {}), e.scales = function (e, i) { const n = ge[e.type] || { scales: {} }, o = i.scales || {}, r = zs(e.type, i), l = Object.create(null); return Object.keys(o).forEach(t => { var e = o[t]; if (!A(e)) return console.error("Invalid scale configuration for scale: " + t); if (e._proxy) return console.warn("Ignoring resolver passed as options for scale: " + t); const i = Fs(t, e), s = i === r ? "_index_" : "_value_", a = n.scales || {}; l[t] = $(Object.create(null), [{ axis: i }, e, a[i], a[s]]) }), e.data.datasets.forEach(s => { const t = s.type || e.type, a = s.indexAxis || zs(t, i), n = (ge[t] || {}).scales || {}; Object.keys(n).forEach(t => { var e = function (t, e) { let i = t; return "_index_" === t ? i = e : "_value_" === t && (i = "x" === e ? "y" : "x"), i }(t, a), i = s[e + "AxisID"] || e; l[i] = l[i] || Object.create(null), $(l[i], [{ axis: e }, o[i], n[t]]) }) }), Object.keys(l).forEach(t => { t = l[t]; $(t, [R.scales[t.type], R.scale]) }), l }(t, e) } function Bs(t) { return (t = t || {}).datasets = t.datasets || [], t.labels = t.labels || [], t } const Ns = new Map, Ws = new Set; function Hs(t, e) { let i = Ns.get(t); return i || (i = e(), Ns.set(t, i), Ws.add(i)), i } const js = (t, e, i) => { e = m(e, i); void 0 !== e && t.add(e) }; class Ys { constructor(t) { this._config = ((t = (t = t) || {}).data = Bs(t.data), Vs(t), t), this._scopeCache = new Map, this._resolverCache = new Map } get platform() { return this._config.platform } get type() { return this._config.type } set type(t) { this._config.type = t } get data() { return this._config.data } set data(t) { this._config.data = Bs(t) } get options() { return this._config.options } set options(t) { this._config.options = t } get plugins() { return this._config.plugins } update() { var t = this._config; this.clearCache(), Vs(t) } clearCache() { this._scopeCache.clear(), this._resolverCache.clear() } datasetScopeKeys(t) { return Hs(t, () => [["datasets." + t, ""]]) } datasetAnimationScopeKeys(t, e) { return Hs(t + ".transition." + e, () => [[`datasets.${t}.transitions.` + e, "transitions." + e], ["datasets." + t, ""]]) } datasetElementScopeKeys(t, e) { return Hs(t + "-" + e, () => [[`datasets.${t}.elements.` + e, "datasets." + t, "elements." + e, ""]]) } pluginScopeKeys(t) { const e = t.id; return Hs(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(e, t, i) { const { options: s, type: a } = this, n = this._cachedScopes(e, i), o = n.get(t); if (o) return o; const r = new Set, l = (t.forEach(t => { e && (r.add(e), t.forEach(t => js(r, e, t))), t.forEach(t => js(r, s, t)), t.forEach(t => js(r, ge[a] || {}, t)), t.forEach(t => js(r, R, t)), t.forEach(t => js(r, fe, t)) }), Array.from(r)); return 0 === l.length && l.push(Object.create(null)), Ws.has(t) && n.set(t, l), l } chartOptionScopes() { var { options: t, type: e } = this; return [t, ge[e] || {}, R.datasets[e] || {}, { type: e }, R, fe] } resolveNamedOptions(t, e, i, s = [""]) { const a = { $shared: !0 }, { resolver: n, subPrefixes: o } = $s(this._resolverCache, t, s); let r = n; !function (t, e) { const { isScriptable: i, isIndexable: s } = Ue(t); for (const a of e) { const e = i(a), n = s(a), o = (n || e) && t[a]; if (e && (u(o) || Us(o)) || n && O(o)) return 1 } }(n, e) || (a.$shared = !1, r = $e(n, i = u(i) ? i() : i, this.createResolver(t, i, o))); for (const t of e) a[t] = r[t]; return a } createResolver(t, e, i = [""], s) { t = $s(this._resolverCache, t, i).resolver; return A(e) ? $e(t, e, void 0, s) : t } } function $s(t, e, i) { let s = t.get(e); s || (s = new Map, t.set(e, s)); t = i.join(); let a = s.get(t); return a || (a = { resolver: Ye(e, i), subPrefixes: i.filter(t => !t.toLowerCase().includes("hover")) }, s.set(t, a)), a } const Us = i => A(i) && Object.getOwnPropertyNames(i).reduce((t, e) => t || u(i[e]), !1), Xs = ["top", "bottom", "left", "right", "chartArea"]; function qs(t, e) { return "top" === t || "bottom" === t || -1 === Xs.indexOf(t) && "x" === e } function Ks(i, s) { return function (t, e) { return t[i] === e[i] ? t[s] - e[s] : t[i] - e[i] } } function Gs(t) { const e = t.chart, i = e.options.animation; e.notifyPlugins("afterRender"), d(i && i.onComplete, [t], e) } function Zs(t) { var e = t.chart, i = e.options.animation; d(i && i.onProgress, [t], e) } function Js(t) { return be() && "string" == typeof t ? t = document.getElementById(t) : t && t.length && (t = t[0]), t = t && t.canvas ? t.canvas : t } const Qs = {}, ta = t => { const e = Js(t); return Object.values(Qs).filter(t => t.canvas === e).pop() }; class i { static defaults = R; static instances = Qs; static overrides = ge; static registry = x; static version = "4.1.1"; static getChart = ta; static register(...t) { x.add(...t), ea() } static unregister(...t) { x.remove(...t), ea() } constructor(t, e) { const i = this.config = new Ys(e), s = Js(t), a = ta(s); if (a) throw new Error("Canvas is already in use. Chart with ID '" + a.id + "' must be destroyed before the canvas with ID '" + a.canvas.id + "' can be reused."); var e = i.createResolver(i.chartOptionScopes(), this.getContext()), t = (this.platform = new (i.platform || us(s)), this.platform.updateConfig(i), this.platform.acquireContext(s, e.aspectRatio)), n = t && t.canvas, o = n && n.height, r = n && n.width; this.id = F(), this.ctx = t, this.canvas = n, this.width = r, this.height = o, this._options = e, 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 Is, this.$proxies = {}, this._hiddenIndices = {}, this.attached = !1, this._animationsDisabled = void 0, this.$context = void 0, this._doResize = St(t => this.update(t), e.resizeDelay || 0), this._dataChanges = [], Qs[this.id] = this, t && n ? (l.listen(this, "complete", Gs), l.listen(this, "progress", Zs), this._initialize(), this.attached && this.update()) : console.error("Failed to create chart: can't acquire context from the given item") } get aspectRatio() { var { options: { aspectRatio: t, maintainAspectRatio: e }, width: i, height: s, _aspectRatio: a } = this; return P(t) ? e && a ? a : s ? i / s : 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 x } _initialize() { return this.notifyPlugins("beforeInit"), this.options.responsive ? this.resize() : De(this, this.options.devicePixelRatio), this.bindEvents(), this.notifyPlugins("afterInit"), this } clear() { return Re(this.canvas, this.ctx), this } stop() { return l.stop(this), this } resize(t, e) { l.running(this) ? this._resizeBeforeDraw = { width: t, height: e } : this._resize(t, e) } _resize(t, e) { var i = this.options, s = this.canvas, a = i.maintainAspectRatio && this.aspectRatio, s = this.platform.getMaximumSize(s, t, e, a), t = i.devicePixelRatio || this.platform.getDevicePixelRatio(), e = this.width ? "resize" : "attach"; this.width = s.width, this.height = s.height, this._aspectRatio = this.aspectRatio, De(this, t, !0) && (this.notifyPlugins("resize", { size: s }), d(i.onResize, [this, s], this), this.attached && this._doResize(e) && this.render()) } ensureScalesHaveIDs() { w(this.options.scales || {}, (t, e) => { t.id = e }) } buildOrUpdateScales() { const o = this.options, s = o.scales, r = this.scales, l = Object.keys(r).reduce((t, e) => (t[e] = !1, t), {}); let t = []; w(t = s ? t.concat(Object.keys(s).map(t => { var e = s[t], t = Fs(t, e), i = "r" === t, t = "x" === t; return { options: e, dposition: i ? "chartArea" : t ? "bottom" : "left", dtype: i ? "radialLinear" : t ? "category" : "linear" } })) : t, t => { const e = t.options, i = e.id, s = Fs(i, e), a = T(e.type, t.dtype); void 0 !== e.position && qs(e.position, s) === qs(t.dposition) || (e.position = t.dposition), l[i] = !0; let n = null; i in r && r[i].type === a ? n = r[i] : (n = new (x.getScale(a))({ id: i, type: a, ctx: this.ctx, chart: this }), r[n.id] = n), n.init(e, o) }), w(l, (t, e) => { t || delete r[e] }), w(r, t => { a.configure(this, t, t.options), a.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), e < i) { for (let t = e; t < i; ++t)this._destroyDatasetMeta(t); t.splice(e, i - e) } this._sortedMetasets = t.slice(0).sort(Ks("order", "index")) } _removeUnreferencedMetasets() { const { _metasets: t, data: { datasets: i } } = this; t.length > i.length && delete this._stacks, t.forEach((e, t) => { 0 === i.filter(t => t === e._dataset).length && this._destroyDatasetMeta(t) }) } buildOrUpdateControllers() { const e = [], i = this.data.datasets; let s, a; for (this._removeUnreferencedMetasets(), s = 0, a = i.length; s < a; s++) { const a = i[s]; let t = this.getDatasetMeta(s); var n = a.type || this.config.type; if (t.type && t.type !== n && (this._destroyDatasetMeta(s), t = this.getDatasetMeta(s)), t.type = n, t.indexAxis = a.indexAxis || zs(n, this.options), t.order = a.order || 0, t.index = s, t.label = "" + a.label, t.visible = this.isDatasetVisible(s), t.controller) t.controller.updateIndex(s), t.controller.linkScales(); else { const i = x.getController(n), { datasetElementType: a, dataElementType: o } = R.datasets[n]; Object.assign(i, { dataElementType: x.getElement(o), datasetElementType: a && x.getElement(a) }), t.controller = new i(this, s), e.push(t.controller) } } return this._updateMetasets(), e } _resetElements() { w(this.data.datasets, (t, e) => { this.getDatasetMeta(e).controller.reset() }, this) } reset() { this._resetElements(), this.notifyPlugins("reset") } update(t) { const s = this.config, a = (s.update(), this._options = s.createResolver(s.chartOptionScopes(), this.getContext())), n = this._animationsDisabled = !a.animation; if (this._updateScales(), this._checkEventBindings(), this._updateHiddenIndices(), this._plugins.invalidate(), !1 !== this.notifyPlugins("beforeUpdate", { mode: t, cancelable: !0 })) { const o = this.buildOrUpdateControllers(); this.notifyPlugins("beforeElementsUpdate"); let i = 0; for (let t = 0, e = this.data.datasets.length; t < e; t++) { const s = this.getDatasetMeta(t)["controller"], a = !n && -1 === o.indexOf(s); s.buildOrUpdateElements(a), i = Math.max(+s.getMaxOverflow(), i) } i = this._minPadding = a.layout.autoPadding ? i : 0, this._updateLayout(i), n || w(o, t => { t.reset() }), this._updateDatasets(t), this.notifyPlugins("afterUpdate", { mode: t }), this._layers.sort(Ks("z", "_idx")); var { _active: t, _lastEvent: e } = this; e ? this._eventHandler(e, !0) : t.length && this._updateHoverStyles(t, t, !0), this.render() } } _updateScales() { w(this.scales, t => { a.removeBox(this, t) }), this.ensureScalesHaveIDs(), this.buildOrUpdateScales() } _checkEventBindings() { var t = this.options, e = new Set(Object.keys(this._listeners)), i = new Set(t.events); G(e, i) && !!this._responsiveListeners === t.responsive || (this.unbindEvents(), this.bindEvents()) } _updateHiddenIndices() { var t, e, i, s, a = this["_hiddenIndices"]; for ({ method: t, start: e, count: i } of this._getUniformDataChanges() || []) { n = void 0; o = void 0; r = void 0; s = void 0; var n = a; var o = e; var r = "_removeElements" === t ? -i : i; const l = Object.keys(n); for (const h of l) { const l = +h; l >= o && (s = n[h], delete n[h], (0 < r || l > o) && (n[l + r] = s)) } } } _getUniformDataChanges() { const t = this._dataChanges; if (t && t.length) { this._dataChanges = []; var 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 (!G(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 })) { a.update(this, this.width, this.height, t); const e = this.chartArea, i = e.width <= 0 || e.height <= 0; this._layers = [], w(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(i) { if (!1 !== this.notifyPlugins("beforeDatasetsUpdate", { mode: i, cancelable: !0 })) { for (let t = 0, e = this.data.datasets.length; t < e; ++t)this.getDatasetMeta(t).controller.configure(); for (let t = 0, e = this.data.datasets.length; t < e; ++t)this._updateDataset(t, u(i) ? i({ datasetIndex: t }) : i); this.notifyPlugins("afterDatasetsUpdate", { mode: i }) } } _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 }) && (l.has(this) ? this.attached && !l.running(this) && l.start(this) : (this.draw(), Gs({ 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) && !1 !== this.notifyPlugins("beforeDraw", { cancelable: !0 })) { 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, a; for (s = 0, a = e.length; s < a; ++s) { const a = e[s]; t && !a.visible || i.push(a) } return i } getSortedVisibleDatasetMetas() { return this._getSortedDatasetMetas(!0) } _drawDatasets() { if (!1 !== this.notifyPlugins("beforeDatasetsDraw", { cancelable: !0 })) { var e = this.getSortedVisibleDatasetMetas(); for (let t = e.length - 1; 0 <= t; --t)this._drawDataset(e[t]); this.notifyPlugins("afterDatasetsDraw") } } _drawDataset(i) { const t = this.ctx, e = i._clip, s = !e.disabled, a = function () { var { xScale: t, yScale: e } = i; if (t && e) return { left: t.left, right: t.right, top: e.top, bottom: e.bottom } }() || this.chartArea, n = { meta: i, index: i.index, cancelable: !0 }; !1 !== this.notifyPlugins("beforeDatasetDraw", n) && (s && Ve(t, { left: !1 === e.left ? 0 : a.left - e.left, right: !1 === e.right ? this.width : a.right + e.right, top: !1 === e.top ? 0 : a.top - e.top, bottom: !1 === e.bottom ? this.height : a.bottom + e.bottom }), i.controller.draw(), s && Be(t), n.cancelable = !1, this.notifyPlugins("afterDatasetDraw", n)) } isPointInArea(t) { return Fe(t, this.chartArea, this._minPadding) } getElementsAtEventForMode(t, e, i, s) { const a = Wi.modes[e]; return "function" == typeof a ? a(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 = Si(null, { chart: this, type: "chart" })) } getVisibleDatasetCount() { return this.getSortedVisibleDatasetMetas().length } isDatasetVisible(t) { var e = this.data.datasets[t]; if (!e) return !1; t = this.getDatasetMeta(t); return "boolean" == typeof t.hidden ? !t.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(e, t, i) { const s = i ? "show" : "hide", a = this.getDatasetMeta(e), n = a.controller._resolveAnimations(void 0, s); f(t) ? (a.data[t].hidden = !i, this.update()) : (this.setDatasetVisibility(e, i), n.update(a, { visible: i }), this.update(t => t.datasetIndex === e ? 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(), l.remove(this), t = 0, e = this.data.datasets.length; t < e; ++t)this._destroyDatasetMeta(t) } destroy() { this.notifyPlugins("beforeDestroy"); var { canvas: t, ctx: e } = this; this._stop(), this.config.clearCache(), t && (this.unbindEvents(), Re(t, e), this.platform.releaseContext(e), this.canvas = null, this.ctx = null), delete Qs[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 i = this._listeners, s = this.platform, e = (t, e) => { s.addEventListener(this, t, e), i[t] = e }, a = (t, e, i) => { t.offsetX = e, t.offsetY = i, this._eventHandler(t) }; w(this.options.events, t => e(t, a)) } bindResponsiveEvents() { this._responsiveListeners || (this._responsiveListeners = {}); const i = this._responsiveListeners, s = this.platform, t = (t, e) => { s.addEventListener(this, t, e), i[t] = e }, e = (t, e) => { i[t] && (s.removeEventListener(this, t, e), delete i[t]) }, a = (t, e) => { this.canvas && this.resize(t, e) }; let n; const o = () => { e("attach", o), this.attached = !0, this.resize(), t("resize", a), t("detach", n) }; n = () => { this.attached = !1, e("resize", a), this._stop(), this._resize(0, 0), t("attach", o) }, (s.isAttached(this.canvas) ? o : n)() } unbindEvents() { w(this._listeners, (t, e) => { this.platform.removeEventListener(this, e, t) }), this._listeners = {}, w(this._responsiveListeners, (t, e) => { this.platform.removeEventListener(this, e, t) }), this._responsiveListeners = void 0 } updateHoverStyle(t, e, i) { var s = i ? "set" : "remove"; let a, n, o, r; for ("dataset" === e && (a = this.getDatasetMeta(t[0].datasetIndex)).controller["_" + s + "DatasetHoverStyle"](), o = 0, r = t.length; o < r; ++o) { const e = (n = t[o]) && this.getDatasetMeta(n.datasetIndex).controller; e && e[s + "HoverStyle"](n.element, n.datasetIndex, n.index) } } getActiveElements() { return this._active || [] } setActiveElements(t) { var e = this._active || [], t = t.map(({ datasetIndex: t, index: e }) => { var i = this.getDatasetMeta(t); if (i) return { datasetIndex: t, element: i.data[e], index: e }; throw new Error("No dataset found at index " + t) }); N(t, e) || (this._active = t, this._lastEvent = null, this._updateHoverStyles(t, e)) } notifyPlugins(t, e, i) { return this._plugins.notify(this, t, e, i) } isPluginEnabled(e) { return 1 === this._plugins._cache.filter(t => t.plugin.id === e).length } _updateHoverStyles(t, e, i) { var s = this.options.hover, a = (t, i) => t.filter(e => !i.some(t => e.datasetIndex === t.datasetIndex && e.index === t.index)), n = a(e, t), i = i ? t : a(t, e); n.length && this.updateHoverStyle(n, s.mode, !1), i.length && s.mode && this.updateHoverStyle(i, s.mode, !0) } _eventHandler(e, t) { const i = { event: e, replay: t, cancelable: !0, inChartArea: this.isPointInArea(e) }, s = t => (t.options.events || this.options.events).includes(e.native.type); if (!1 !== this.notifyPlugins("beforeEvent", i, s)) return t = this._handleEvent(e, t, i.inChartArea), i.cancelable = !1, this.notifyPlugins("afterEvent", i, s), (t || i.changed) && this.render(), this } _handleEvent(t, e, i) { const { _active: s = [], options: a } = this, n = e, o = this._getActiveElements(t, s, i, n), r = Z(t), l = (h = t, c = this._lastEvent, i && "mouseout" !== h.type ? r ? c : h : null); i && (this._lastEvent = null, d(a.onHover, [t, o, this], this), r && d(a.onClick, [t, o, this], this)); var h, c = !N(o, s); return (c || e) && (this._active = o, this._updateHoverStyles(o, s, e)), this._lastEvent = l, c } _getActiveElements(t, e, i, s) { if ("mouseout" === t.type) return []; if (!i) return e; i = this.options.hover; return this.getElementsAtEventForMode(t, i.mode, i, s) } } function ea() { w(i.instances, t => t._plugins.invalidate()) } function ia() { throw new Error("This method is not implemented: Check that a complete date adapter is provided.") } var sa = { _date: class Wn { static override(t) { Object.assign(Wn.prototype, t) } constructor(t) { this.options = t || {} } init() { } formats() { return ia() } parse() { return ia() } format() { return ia() } add() { return ia() } diff() { return ia() } startOf() { return ia() } endOf() { return ia() } } }; function aa(i, s, a, n) { if (O(i)) { var o = i, r = s, l = a, h = n, c = l.parse(o[0], h), o = l.parse(o[1], h), h = Math.min(c, o), d = Math.max(c, o); let t = h, e = d; Math.abs(h) > Math.abs(d) && (t = d, e = h), r[l.axis] = e, r._custom = { barStart: t, barEnd: e, start: c, end: o, min: h, max: d } } else s[a.axis] = a.parse(i, n); return s } function na(t, e, i, s) { const a = t.iScale, n = t.vScale, o = a.getLabels(), r = a === n, l = []; let h, c, d, u; for (c = (h = i) + s; h < c; ++h)u = e[h], (d = {})[a.axis] = r || a.parse(o[h], h), l.push(aa(u, d, n, h)); return l } function oa(t) { return t && void 0 !== t.barStart && void 0 !== t.barEnd } function ra(t, e, i, s) { return t = s ? la(t = t === e ? i : t === i ? e : t, i, e) : la(t, e, i) } function la(t, e, i) { return "start" === t ? e : "end" === t ? i : t } class ha extends Ds { 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 }; static overrides = { aspectRatio: 1, plugins: { legend: { labels: { generateLabels(s) { const t = s.data; if (t.labels.length && t.datasets.length) { const { pointStyle: a, color: n } = s.legend.options["labels"]; return t.labels.map((t, e) => { var i = s.getDatasetMeta(0).controller.getStyle(e); return { text: t, fillStyle: i.backgroundColor, strokeStyle: i.borderColor, fontColor: n, lineWidth: i.borderWidth, pointStyle: a, hidden: !s.getDataVisibility(e), index: e } }) } 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(s, a) { const n = this.getDataset().data, o = this._cachedMeta; if (!1 === this._parsing) o._parsed = n; else { let t, e, i = t => +n[t]; if (A(n[s])) { const { key: s = "value" } = this._parsing; i = t => +m(n[t], s) } for (e = (t = s) + a; t < e; ++t)o._parsed[t] = i(t) } } _getRotation() { return L(this.options.rotation - 90) } _getCircumference() { return L(this.options.circumference) } _getRotationExtents() { let e = _, i = -_; for (let t = 0; t < this.chart.data.datasets.length; ++t)if (this.chart.isDatasetVisible(t) && this.chart.getDatasetMeta(t).type === this._type) { const s = this.chart.getDatasetMeta(t).controller, a = s._getRotation(), n = s._getCircumference(); e = Math.min(e, a), i = Math.max(i, a + n) } return { rotation: e, circumference: i - e } } update(t) { const e = this.chart, i = e["chartArea"], s = this._cachedMeta, a = s.data, n = this.getMaxBorderWidth() + this.getMaxOffset(a) + this.options.spacing, o = Math.max((Math.min(i.width, i.height) - n) / 2, 0), r = Math.min(V(this.options.cutout, o), 1), l = this._getRingWeight(this.index), { circumference: h, rotation: c } = this._getRotationExtents(), { ratioX: d, ratioY: u, offsetX: g, offsetY: f } = function (t, e, s) { let i = 1, a = 1, n = 0, o = 0; if (e < _) { const r = t, l = r + e, h = Math.cos(r), c = Math.sin(r), d = Math.cos(l), u = Math.sin(l), g = (t, e, i) => ft(t, r, l, !0) ? 1 : Math.max(e, e * s, i, i * s), f = (t, e, i) => ft(t, r, l, !0) ? -1 : Math.min(e, e * s, i, i * s), p = g(0, h, d), m = g(D, c, u), b = f(S, h, d), x = f(S + D, c, u); i = (p - b) / 2, a = (m - x) / 2, n = -(p + b) / 2, o = -(m + x) / 2 } return { ratioX: i, ratioY: a, offsetX: n, offsetY: o } }(c, h, r), p = (i.width - n) / d, m = (i.height - n) / u, b = Math.max(Math.min(p, m) / 2, 0), x = B(this.options.radius, b), v = (x - Math.max(x * r, 0)) / this._getVisibleDatasetWeightTotal(); this.offsetX = g * x, this.offsetY = f * x, s.total = this.calculateTotal(), this.outerRadius = x - v * this._getRingWeightOffset(this.index), this.innerRadius = Math.max(this.outerRadius - v * l, 0), this.updateElements(a, 0, a.length, t) } _circumference(t, e) { var i = this.options, s = this._cachedMeta, a = 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] * a / _) } updateElements(t, e, i, s) { const a = "reset" === s, n = this.chart, o = n.chartArea, r = n.options.animation, l = (o.left + o.right) / 2, h = (o.top + o.bottom) / 2, c = a && r.animateScale, d = c ? 0 : this.innerRadius, u = c ? 0 : this.outerRadius, { sharedOptions: g, includeOptions: f } = this._getSharedOptions(e, s); let p, m = this._getRotation(); for (p = 0; p < e; ++p)m += this._circumference(p, a); for (p = e; p < e + i; ++p) { const e = this._circumference(p, a), i = t[p], n = { x: l + this.offsetX, y: h + this.offsetY, startAngle: m, endAngle: m + e, circumference: e, outerRadius: u, innerRadius: d }; f && (n.options = g || this.resolveDataElementOptions(p, i.active ? "active" : s)), m += e, this.updateElement(i, p, n, s) } } calculateTotal() { var t = this._cachedMeta, e = t.data; let i, s = 0; for (i = 0; i < e.length; i++) { var a = t._parsed[i]; null === a || isNaN(a) || !this.chart.getDataVisibility(i) || e[i].hidden || (s += Math.abs(a)) } return s } calculateCircumference(t) { var e = this._cachedMeta.total; return 0 < e && !isNaN(t) ? _ * (Math.abs(t) / e) : 0 } getLabelAndValue(t) { var e = this._cachedMeta, i = this.chart, s = i.data.labels || [], e = ce(e._parsed[t], i.options.locale); return { label: s[t] || "", value: e } } getMaxBorderWidth(t) { let e = 0; const i = this.chart; let s, a, n, o, r; if (!t) for (s = 0, a = i.data.datasets.length; s < a; ++s)if (i.isDatasetVisible(s)) { t = (n = i.getDatasetMeta(s)).data, o = n.controller; break } if (!t) return 0; for (s = 0, a = t.length; s < a; ++s)"inner" !== (r = o.resolveDataElementOptions(s)).borderAlign && (e = Math.max(e, r.borderWidth || 0, r.hoverBorderWidth || 0)); return e } getMaxOffset(i) { let s = 0; for (let t = 0, e = i.length; t < e; ++t) { const i = this.resolveDataElementOptions(t); s = Math.max(s, i.offset || 0, i.hoverOffset || 0) } return s } _getRingWeightOffset(e) { let i = 0; for (let t = 0; t < e; ++t)this.chart.isDatasetVisible(t) && (i += this._getRingWeight(t)); return i } _getRingWeight(t) { return Math.max(T(this.chart.data.datasets[t].weight, 1), 0) } _getVisibleDatasetWeightTotal() { return this._getRingWeightOffset(this.chart.data.datasets.length) || 1 } } class ca extends Ds { 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(s) { const t = s.data; if (t.labels.length && t.datasets.length) { const { pointStyle: a, color: n } = s.legend.options["labels"]; return t.labels.map((t, e) => { var i = s.getDatasetMeta(0).controller.getStyle(e); return { text: t, fillStyle: i.backgroundColor, strokeStyle: i.borderColor, fontColor: n, lineWidth: i.borderWidth, pointStyle: a, hidden: !s.getDataVisibility(e), index: e } }) } 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) { var e = this._cachedMeta, i = this.chart, s = i.data.labels || [], e = ce(e._parsed[t].r, i.options.locale); return { label: s[t] || "", value: e } } parseObjectData(t, e, i, s) { return ii.bind(this)(t, e, i, s) } update(t) { var e = this._cachedMeta.data; this._updateRadius(), this.updateElements(e, 0, e.length, t) } getMinMax() { const t = this._cachedMeta, s = { min: Number.POSITIVE_INFINITY, max: Number.NEGATIVE_INFINITY }; return t.data.forEach((t, e) => { var i = this.getParsed(e).r; !isNaN(i) && this.chart.getDataVisibility(e) && (i < s.min && (s.min = i), i > s.max && (s.max = i)) }), s } _updateRadius() { const t = this.chart, e = t.chartArea, i = t.options, s = Math.min(e.right - e.left, e.bottom - e.top), a = Math.max(s / 2, 0), n = (a - Math.max(i.cutoutPercentage ? a / 100 * i.cutoutPercentage : 1, 0)) / t.getVisibleDatasetCount(); this.outerRadius = a - n * this.index, this.innerRadius = this.outerRadius - n } updateElements(s, a, t, n) { const o = "reset" === n, r = this.chart, l = r.options.animation, h = this._cachedMeta.rScale, c = h.xCenter, d = h.yCenter, u = h.getIndexAngle(0) - .5 * S; let g, f = u; var p = 360 / this.countVisibleElements(); for (g = 0; g < a; ++g)f += this._computeAngle(g, n, p); for (g = a; g < a + t; g++) { const a = s[g]; let t = f, e = f + this._computeAngle(g, n, p), i = r.getDataVisibility(g) ? h.getDistanceFromCenterForValue(this.getParsed(g).r) : 0; f = e, o && (l.animateScale && (i = 0), l.animateRotate && (t = e = u)); var m = { x: c, y: d, innerRadius: 0, outerRadius: i, startAngle: t, endAngle: e, options: this.resolveDataElementOptions(g, a.active ? "active" : n) }; this.updateElement(a, g, m, n) } } countVisibleElements() { const t = this._cachedMeta; let i = 0; return t.data.forEach((t, e) => { !isNaN(this.getParsed(e).r) && this.chart.getDataVisibility(e) && i++ }), i } _computeAngle(t, e, i) { return this.chart.getDataVisibility(t) ? L(this.resolveDataElementOptions(t, e).angle || i) : 0 } } var da = Object.freeze({ __proto__: null, BarController: class extends Ds { 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 na(t, e, i, s) } parseArrayData(t, e, i, s) { return na(t, e, i, s) } parseObjectData(t, e, i, s) { const { iScale: a, vScale: n } = t, { xAxisKey: o = "x", yAxisKey: r = "y" } = this._parsing, l = "x" === a.axis ? o : r, h = "x" === n.axis ? o : r, c = []; let d, u, g, f; for (u = (d = i) + s; d < u; ++d)f = e[d], (g = {})[a.axis] = a.parse(m(f, l), d), c.push(aa(m(f, h), g, n, d)); return c } updateRangeFromParsed(t, e, i, s) { super.updateRangeFromParsed(t, e, i, s); s = i._custom; s && e === this._cachedMeta.vScale && (t.min = Math.min(t.min, s.min), t.max = Math.max(t.max, s.max)) } getMaxOverflow() { return 0 } getLabelAndValue(t) { const e = this._cachedMeta, { iScale: i, vScale: s } = e, a = this.getParsed(t), n = a._custom, o = oa(n) ? "[" + n.start + ", " + n.end + "]" : "" + s.getLabelForValue(a[s.axis]); return { label: "" + i.getLabelForValue(a[i.axis]), value: o } } initialize() { this.enableOptionSharing = !0, super.initialize(), this._cachedMeta.stack = this.getDataset().stack } update(t) { var e = this._cachedMeta; this.updateElements(e.data, 0, e.data.length, t) } updateElements(e, i, s, a) { const n = "reset" === a, { index: o, _cachedMeta: { vScale: r } } = this, l = r.getBasePixel(), h = r.isHorizontal(), c = this._getRuler(), { sharedOptions: d, includeOptions: u } = this._getSharedOptions(i, a); for (let t = i; t < i + s; t++) { const i = this.getParsed(t), s = n || P(i[r.axis]) ? { base: l, head: l } : this._calculateBarValuePixels(t), m = this._calculateBarIndexPixels(t, c), b = (i._stacks || {})[r.axis], x = { horizontal: h, base: s.base, enableBorderRadius: !b || oa(i._custom) || o === b._top || o === b._bottom, x: h ? s.head : m.center, y: h ? m.center : s.head, height: h ? m.size : Math.abs(s.size), width: h ? Math.abs(s.size) : m.size }; u && (x.options = d || this.resolveDataElementOptions(t, e[t].active ? "active" : a)); var g = x.options || e[t].options; (function (n, t, e, i) { let s = t.borderSkipped; const a = {}; if (!s) return n.borderSkipped = a; if (!0 === s) return n.borderSkipped = { top: !0, right: !0, bottom: !0, left: !0 }; var { start: t, end: o, reverse: r, top: l, bottom: h } = function () { let t, e, i, s, a; return i = n.horizontal ? (t = n.base > n.x, e = "left", "right") : (t = n.base < n.y, e = "bottom", "top"), a = t ? (s = "end", "start") : (s = "start", "end"), { start: e, end: i, reverse: t, top: s, bottom: a } }(); "middle" === s && e && (n.enableBorderRadius = !0, s = (e._top || 0) === i ? l : (e._bottom || 0) === i ? h : (a[ra(h, t, o, r)] = !0, l)), a[ra(s, t, o, r)] = !0, n.borderSkipped = a })(x, g, b, o), [g, f, p] = [x, g["inflateAmount"], c.ratio], g.inflateAmount = "auto" === f ? 1 === p ? .33 : 0 : f, this.updateElement(e[t], t, x, a) } var f, p } _getStacks(t, i) { const e = this._cachedMeta["iScale"], s = e.getMatchingVisibleMetas(this._type).filter(t => t.controller.options.grouped), a = e.options.stacked, n = []; for (const e of s) if ((void 0 === i || !(t => { var e = t.controller.getParsed(i), e = e && e[t.vScale.axis]; if (P(e) || isNaN(e)) return !0 })(e)) && ((!1 === a || -1 === n.indexOf(e.stack) || void 0 === a && void 0 === e.stack) && n.push(e.stack), e.index === t)) break; return n.length || n.push(void 0), n } _getStackCount(t) { return this._getStacks(void 0, t).length } _getStackIndex(t, e, i) { const s = this._getStacks(t, i), a = void 0 !== e ? s.indexOf(e) : -1; return -1 === a ? s.length - 1 : a } _getRuler() { const t = this.options, e = this._cachedMeta, i = e.iScale, s = []; let a, n; for (a = 0, n = e.data.length; a < n; ++a)s.push(i.getPixelForValue(this.getParsed(a)[i.axis], a)); var o = t.barThickness; return { min: o || function (t) { const e = t.iScale, i = function (s, t) { if (!s._cache.$bar) { const a = s.getMatchingVisibleMetas(t); let i = []; for (let t = 0, e = a.length; t < e; t++)i = i.concat(a[t].controller.getAllParsedValues(s)); s._cache.$bar = Mt(i.sort((t, e) => t - e)) } return s._cache.$bar }(e, t.type); let s, a, n, o, r = e._length; var l = () => { 32767 !== n && -32768 !== n && (f(o) && (r = Math.min(r, Math.abs(n - o) || r)), o = n) }; for (s = 0, a = i.length; s < a; ++s)n = e.getPixelForValue(i[s]), l(); for (o = void 0, s = 0, a = e.ticks.length; s < a; ++s)n = e.getPixelForTick(s), l(); return r }(e), pixels: s, start: i._startPixel, end: i._endPixel, stackCount: this._getStackCount(), scale: i, grouped: t.grouped, ratio: o ? 1 : t.categoryPercentage * t.barPercentage } } _calculateBarValuePixels(t) { const { _cachedMeta: { vScale: e, _stacked: i, index: s }, options: { base: a, minBarLength: n } } = this, o = a || 0, r = this.getParsed(t), l = r._custom, h = oa(l); let c, d, u = r[e.axis], g = 0, f = i ? this.applyStack(e, r, i) : u; f !== u && (g = f - u, f = u), h && (u = l.barStart, f = l.barEnd - l.barStart, 0 !== u && y(u) !== y(l.barEnd) && (g = 0), g += u); var p, m, b = P(a) || h ? g : a; let x = e.getPixelForValue(b); if (c = this.chart.getDataVisibility(t) ? e.getPixelForValue(g + f) : x, d = c - x, Math.abs(d) < n) { d = (b = d, p = e, m = o, (0 !== b ? y(b) : (p.isHorizontal() ? 1 : -1) * (p.min >= m ? 1 : -1)) * n), u === o && (x -= d / 2); const t = e.getPixelForDecimal(0), P = e.getPixelForDecimal(1), a = Math.min(t, P), l = Math.max(t, P); x = Math.max(Math.min(x, l), a), c = x + d, i && !h && (r._stacks[e.axis]._visualValues[s] = e.getValueForPixel(c) - e.getValueForPixel(x)) } if (x === e.getPixelForValue(o)) { const t = y(d) * e.getLineWidthForValue(o) / 2; x += t, d -= t } return { size: d, base: x, head: c, center: c + d / 2 } } _calculateBarIndexPixels(t, e) { const i = e.scale, s = this.options, a = s.skipNull, n = T(s.maxBarThickness, 1 / 0); let o, r; if (e.grouped) { const i = a ? this._getStackCount(t) : e.stackCount, T = ("flex" === s.barThickness ? function (t, e, i, s) { var a = e.pixels, n = a[t]; let o = 0 < t ? a[t - 1] : null, r = t < a.length - 1 ? a[t + 1] : null; a = i.categoryPercentage, null === o && (o = n - (null === r ? e.end - e.start : r - n)), null === r && (r = n + n - o), t = n - (n - Math.min(o, r)) / 2 * a; return { chunk: Math.abs(r - o) / 2 * a / s, ratio: i.barPercentage, start: t } } : function (t, e, i, s) { var a = i.barThickness; let n, o; return o = P(a) ? (n = e.min * i.categoryPercentage, i.barPercentage) : (n = a * s, 1), { chunk: n / s, ratio: o, start: e.pixels[t] - n / 2 } })(t, e, s, i), l = this._getStackIndex(this.index, this._cachedMeta.stack, a ? t : void 0); o = T.start + T.chunk * l + T.chunk / 2, r = Math.min(n, T.chunk * T.ratio) } else o = i.getPixelForValue(this.getParsed(t)[i.axis], t), r = Math.min(n, e.min * e.ratio); return { base: o - r / 2, head: o + r / 2, center: o, size: r } } draw() { const t = this._cachedMeta, e = t.vScale, i = t.data, s = i.length; let a = 0; for (; a < s; ++a)null !== this.getParsed(a)[e.axis] && i[a].draw(this._ctx) } }, BubbleController: class extends Ds { 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 a = super.parsePrimitiveData(t, e, i, s); for (let t = 0; t < a.length; t++)a[t]._custom = this.resolveDataElementOptions(t + i).radius; return a } parseArrayData(t, e, i, s) { const a = super.parseArrayData(t, e, i, s); for (let t = 0; t < a.length; t++) { const s = e[i + t]; a[t]._custom = T(s[2], this.resolveDataElementOptions(t + i).radius) } return a } parseObjectData(t, e, i, s) { const a = super.parseObjectData(t, e, i, s); for (let t = 0; t < a.length; t++) { const s = e[i + t]; a[t]._custom = T(s && s.r && +s.r, this.resolveDataElementOptions(t + i).radius) } return a } getMaxOverflow() { const e = this._cachedMeta.data; let i = 0; for (let t = e.length - 1; 0 <= t; --t)i = Math.max(i, e[t].size(this.resolveDataElementOptions(t)) / 2); return 0 < i && i } getLabelAndValue(t) { const e = this._cachedMeta, i = this.chart.data.labels || [], { xScale: s, yScale: a } = e, n = this.getParsed(t), o = s.getLabelForValue(n.x), r = a.getLabelForValue(n.y), l = n._custom; return { label: i[t] || "", value: "(" + o + ", " + r + (l ? ", " + l : "") + ")" } } update(t) { var e = this._cachedMeta.data; this.updateElements(e, 0, e.length, t) } updateElements(e, i, s, a) { const n = "reset" === a, { iScale: o, vScale: r } = this._cachedMeta, { sharedOptions: l, includeOptions: h } = this._getSharedOptions(i, a), c = o.axis, d = r.axis; for (let t = i; t < i + s; t++) { const i = e[t], s = !n && this.getParsed(t), u = {}, g = u[c] = n ? o.getPixelForDecimal(.5) : o.getPixelForValue(s[c]), f = u[d] = n ? r.getBasePixel() : r.getPixelForValue(s[d]); u.skip = isNaN(g) || isNaN(f), h && (u.options = l || this.resolveDataElementOptions(t, i.active ? "active" : a), n && (u.options.radius = 0)), this.updateElement(i, t, u, a) } } resolveDataElementOptions(t, e) { var i = this.getParsed(t); let s = super.resolveDataElementOptions(t, e); t = (s = s.$shared ? Object.assign({}, s, { $shared: !1 }) : s).radius; return "active" !== e && (s.radius = 0), s.radius += T(i && i._custom, t), s } }, DoughnutController: ha, LineController: class extends Ds { 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: a } = e, n = this.chart._animationsDisabled; let { start: o, count: r } = Ct(e, s, n); this._drawStart = o, this._drawCount = r, Ot(e) && (o = 0, r = s.length), i._chart = this.chart, i._datasetIndex = this.index, i._decimated = !!a._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: !n, options: l }, t), this.updateElements(s, o, r, t) } updateElements(e, i, t, s) { const a = "reset" === s, { iScale: n, vScale: o, _stacked: r, _dataset: l } = this._cachedMeta, { sharedOptions: h, includeOptions: c } = this._getSharedOptions(i, s), d = n.axis, u = o.axis, { spanGaps: g, segment: f } = this.options, p = ot(g) ? g : Number.POSITIVE_INFINITY, m = this.chart._animationsDisabled || a || "none" === s, b = i + t, x = e.length; let v = 0 < i && this.getParsed(i - 1); for (let t = 0; t < x; ++t) { const g = e[t], x = m ? g : {}; var _, y, M, w; t < i || t >= b ? x.skip = !0 : (y = P((_ = this.getParsed(t))[u]), M = x[d] = n.getPixelForValue(_[d], t), w = x[u] = a || y ? o.getBasePixel() : o.getPixelForValue(r ? this.applyStack(o, _, r) : _[u], t), x.skip = isNaN(M) || isNaN(w) || y, x.stop = 0 < t && Math.abs(_[d] - v[d]) > p, f && (x.parsed = _, x.raw = l.data[t]), c && (x.options = h || this.resolveDataElementOptions(t, g.active ? "active" : s)), m || this.updateElement(g, t, x, s), v = _) } } getMaxOverflow() { const t = this._cachedMeta, e = t.dataset, i = e.options && e.options.borderWidth || 0, s = t.data || []; if (!s.length) return i; var a = s[0].size(this.resolveDataElementOptions(0)), n = s[s.length - 1].size(this.resolveDataElementOptions(s.length - 1)); return Math.max(i, a, n) / 2 } draw() { const t = this._cachedMeta; t.dataset.updateControlPoints(this.chart.chartArea, t.iScale.axis), super.draw() } }, PolarAreaController: ca, PieController: class extends ha { static id = "pie"; static defaults = { cutout: 0, rotation: 0, circumference: 360, radius: "100%" } }, RadarController: class extends Ds { 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 || [], a = e.iScale.getLabels(); if (i.points = s, "resize" !== t) { const e = this.resolveDatasetElementOptions(t); this.options.showLine || (e.borderWidth = 0); var n = { _loop: !0, _fullLoop: a.length === s.length, options: e }; this.updateElement(i, void 0, n, t) } this.updateElements(s, 0, s.length, t) } updateElements(e, i, s, a) { const n = this._cachedMeta.rScale, o = "reset" === a; for (let t = i; t < i + s; t++) { const i = e[t], s = this.resolveDataElementOptions(t, i.active ? "active" : a), r = n.getPointPositionForValue(t, this.getParsed(t).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: s }; this.updateElement(i, t, c, a) } } }, ScatterController: class extends Ds { 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: a } = e, n = this.getParsed(t), o = s.getLabelForValue(n.x), r = a.getLabelForValue(n.y); return { label: i[t] || "", value: "(" + o + ", " + r + ")" } } update(t) { var e = this._cachedMeta, { data: i = [] } = e, s = this.chart._animationsDisabled; let { start: a, count: n } = Ct(e, i, s); if (this._drawStart = a, this._drawCount = n, Ot(e) && (a = 0, n = i.length), this.options.showLine) { const { dataset: a, _dataset: n } = e, o = (a._chart = this.chart, a._datasetIndex = this.index, a._decimated = !!n._decimated, a.points = i, this.resolveDatasetElementOptions(t)); o.segment = this.options.segment, this.updateElement(a, void 0, { animated: !s, options: o }, t) } this.updateElements(i, a, n, t) } addElements() { var t = this.options["showLine"]; !this.datasetElementType && t && (this.datasetElementType = this.chart.registry.getElement("line")), super.addElements() } updateElements(e, i, s, a) { const n = "reset" === a, { iScale: o, vScale: r, _stacked: l, _dataset: h } = this._cachedMeta, t = this.resolveDataElementOptions(i, a), c = this.getSharedOptions(t), d = this.includeOptions(a, c), u = o.axis, g = r.axis, { spanGaps: f, segment: p } = this.options, m = ot(f) ? f : Number.POSITIVE_INFINITY, b = this.chart._animationsDisabled || n || "none" === a; let x = 0 < i && this.getParsed(i - 1); for (let t = i; t < i + s; ++t) { const i = e[t], s = this.getParsed(t), f = b ? i : {}, v = P(s[g]), _ = f[u] = o.getPixelForValue(s[u], t), y = f[g] = n || v ? r.getBasePixel() : r.getPixelForValue(l ? this.applyStack(r, s, l) : s[g], t); f.skip = isNaN(_) || isNaN(y) || v, f.stop = 0 < t && Math.abs(s[u] - x[u]) > m, p && (f.parsed = s, f.raw = h.data[t]), d && (f.options = c || this.resolveDataElementOptions(t, i.active ? "active" : a)), b || this.updateElement(i, t, f, a), x = s } this.updateSharedOptions(c, a, t) } getMaxOverflow() { const t = this._cachedMeta, i = t.data || []; if (!this.options.showLine) { let e = 0; for (let t = i.length - 1; 0 <= t; --t)e = Math.max(e, i[t].size(this.resolveDataElementOptions(t)) / 2); return 0 < e && e } var e = t.dataset, e = e.options && e.options.borderWidth || 0; if (!i.length) return e; var s = i[0].size(this.resolveDataElementOptions(0)), a = i[i.length - 1].size(this.resolveDataElementOptions(i.length - 1)); return Math.max(e, s, a) / 2 } } }); function ua(t, e, i, s) { return { x: i + t * Math.cos(e), y: s + t * Math.sin(e) } } function ga(t, e, i, s, a, n) { var { x: o, y: r, startAngle: l, pixelMargin: h, innerRadius: c } = e, d = Math.max(e.outerRadius + s + i - h, 0), h = 0 < c ? c + s + i + h : 0; let u = 0; var g = a - l; if (s) { const t = ((0 < c ? c - s : 0) + (0 < d ? d - s : 0)) / 2; u = (g - (0 != t ? g * t / (t + s) : g)) / 2 } var c = (g - Math.max(.001, g * d - i / S) / d) / 2, g = l + c + u, l = a - c - u, { outerStart: c, outerEnd: f, innerStart: p, innerEnd: m } = function (t, e, i, s) { t = _i(t.options.borderRadius, ["outerStart", "outerEnd", "innerStart", "innerEnd"]); const a = (i - e) / 2, n = Math.min(a, s * e / 2), o = t => { var e = (i - Math.min(a, t)) * s / 2; return C(t, 0, Math.min(a, e)) }; return { outerStart: o(t.outerStart), outerEnd: o(t.outerEnd), innerStart: C(t.innerStart, 0, n), innerEnd: C(t.innerEnd, 0, n) } }(e, h, d, l - g), b = d - c, x = d - f, v = g + c / b, _ = l - f / x, y = h + p, M = h + m, w = g + p / y, k = l - m / M; if (t.beginPath(), n) { const e = (v + _) / 2; if (t.arc(o, r, d, v, e), t.arc(o, r, d, e, _), 0 < f) { const e = ua(x, _, o, r); t.arc(e.x, e.y, f, _, l + D) } const i = ua(M, l, o, r); if (t.lineTo(i.x, i.y), 0 < m) { const e = ua(M, k, o, r); t.arc(e.x, e.y, m, l + D, k + Math.PI) } const s = (l - m / h + (g + p / h)) / 2; if (t.arc(o, r, h, l - m / h, s, !0), t.arc(o, r, h, s, g + p / h, !0), 0 < p) { const e = ua(y, w, o, r); t.arc(e.x, e.y, p, w + Math.PI, g - D) } const a = ua(b, g, o, r); if (t.lineTo(a.x, a.y), 0 < c) { const e = ua(b, v, o, r); t.arc(e.x, e.y, c, g - D, v) } } else { t.moveTo(o, r); const e = Math.cos(v) * d + o, i = Math.sin(v) * d + r, s = (t.lineTo(e, i), Math.cos(_) * d + o), a = Math.sin(_) * d + r; t.lineTo(s, a) } t.closePath() } function fa(t, e, i = e) { t.lineCap = T(i.borderCapStyle, e.borderCapStyle), t.setLineDash(T(i.borderDash, e.borderDash)), t.lineDashOffset = T(i.borderDashOffset, e.borderDashOffset), t.lineJoin = T(i.borderJoinStyle, e.borderJoinStyle), t.lineWidth = T(i.borderWidth, e.borderWidth), t.strokeStyle = T(i.borderColor, e.borderColor) } function pa(t, e, i) { t.lineTo(i.x, i.y) } function ma(t, e, i = {}) { var t = t.length, { start: i = 0, end: s = t - 1 } = i, { start: a, end: n } = e, o = Math.max(i, a), r = Math.min(s, n); return { count: t, start: o, loop: e.loop, ilen: r < o && !(i < a && s < a || n < i && n < s) ? t + r - o : r - o } } function ba(t, e, i, s) { const { points: a, options: n } = e, { count: o, start: r, loop: l, ilen: h } = ma(a, i, s), c = n.stepped ? Ne : n.tension || "monotone" === n.cubicInterpolationMode ? We : pa; let d, u, g, { move: f = !0, reverse: p } = s || {}; for (d = 0; d <= h; ++d)(u = a[(r + (p ? h - d : d)) % o]).skip || (f ? (t.moveTo(u.x, u.y), f = !1) : c(t, g, u, p, n.stepped), g = u); return l && (u = a[(r + (p ? h : 0)) % o], c(t, g, u, p, n.stepped)), !!l } function xa(t, e, i, s) { const a = e.points, { count: n, start: o, ilen: r } = ma(a, i, s), { move: l = !0, reverse: h } = s || {}; let c, d, u, g, f, p, m = 0, b = 0; var x = t => (o + (h ? r - t : t)) % n, v = () => { g !== f && (t.lineTo(m, f), t.lineTo(m, g), t.lineTo(m, p)) }; for (l && (d = a[x(0)], t.moveTo(d.x, d.y)), c = 0; c <= r; ++c)if (!(d = a[x(c)]).skip) { const e = d.x, i = d.y, s = 0 | e; s === u ? (i < g ? g = i : i > f && (f = i), m = (b * m + e) / ++b) : (v(), t.lineTo(e, i), u = s, b = 0, g = f = i), p = i } v() } function va(t) { var e = t.options, i = e.borderDash && e.borderDash.length; return t._decimated || t._loop || e.tension || "monotone" === e.cubicInterpolationMode || e.stepped || i ? ba : xa } const _a = "function" == typeof Path2D; class ya extends e { 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) { var i, s = this.options; !s.tension && "monotone" !== s.cubicInterpolationMode || s.stepped || this._pointsUpdated || (i = s.spanGaps ? this._loop : this._fullLoop, hi(this._points, s, t, i, 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 = Ei(this, this.options.segment)) } first() { var t = this.segments, e = this.points; return t.length && e[t[0].start] } last() { var t = this.segments, e = this.points, i = t.length; return i && e[t[i - 1].end] } interpolate(i, s) { var a = this.options, n = i[s], o = this.points, r = Li(this, { property: s, start: n, end: n }); if (r.length) { const l = [], h = a.stepped ? pi : a.tension || "monotone" === a.cubicInterpolationMode ? mi : fi; let e, t; for (e = 0, t = r.length; e < t; ++e) { const { start: t, end: c } = r[e], d = o[t], u = o[c]; if (d === u) l.push(d); else { const g = h(d, u, Math.abs((n - d[s]) / (u[s] - d[s])), a.stepped); g[s] = i[s], l.push(g) } } return 1 === l.length ? l[0] : l } } pathSegment(t, e, i) { return va(this)(t, this, e, i) } path(t, e, i) { const s = this.segments, a = va(this); let n = this._loop; e = e || 0, i = i || this.points.length - e; for (const o of s) n &= a(t, this, o, { start: e, end: e + i - 1 }); return !!n } draw(t, e, i, s) { var a, n = this.options || {}; (this.points || []).length && n.borderWidth && (t.save(), n = t, a = this, i = i, s = s, (_a && !a.options.segment ? function (t, e, i, s) { let a = e._path; a || (a = e._path = new Path2D, e.path(a, i, s) && a.closePath()), fa(t, e.options), t.stroke(a) } : function (t, e, i, s) { const { segments: a, options: n } = e, o = va(e); for (const r of a) fa(t, n, r.style), t.beginPath(), o(t, e, r, { start: i, end: i + s - 1 }) && t.closePath(), t.stroke() })(n, a, i, s), t.restore()), this.animated && (this._pointsUpdated = !1, this._path = void 0) } } function Ma(t, e, i, s) { var a = t.options, { [i]: t } = t.getProps([i], s); return Math.abs(e - t) < a.radius + a.hitRadius } function wa(t, e) { var { x: e, y: i, base: s, width: a, height: n } = t.getProps(["x", "y", "base", "width", "height"], e); let o, r, l, h, c; return h = t.horizontal ? (c = n / 2, o = Math.min(e, s), r = Math.max(e, s), l = i - c, i + c) : (c = a / 2, o = e - c, r = e + c, l = Math.min(i, s), Math.max(i, s)), { left: o, top: l, right: r, bottom: h } } function ka(t, e, i, s) { return t ? 0 : C(e, i, s) } function Sa(t, e, i, s) { var a = null === e, n = null === i, t = t && !(a && n) && wa(t, s); return t && (a || c(e, t.left, t.right)) && (n || c(i, t.top, t.bottom)) } function Pa(t, e) { t.rect(e.x, e.y, e.w, e.h) } function Da(t, e, i = {}) { var s = t.x !== i.x ? -e : 0, a = t.y !== i.y ? -e : 0, n = (t.x + t.w !== i.x + i.w ? e : 0) - s, i = (t.y + t.h !== i.y + i.h ? e : 0) - a; return { x: t.x + s, y: t.y + a, w: t.w + n, h: t.h + i, radius: t.radius } } var Ca = Object.freeze({ __proto__: null, ArcElement: class extends e { static id = "arc"; static defaults = { borderAlign: "center", borderColor: "#fff", borderJoinStyle: void 0, borderRadius: 0, borderWidth: 2, offset: 0, spacing: 0, angle: void 0, circular: !0 }; static defaultRoutes = { backgroundColor: "backgroundColor" }; 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) { var { angle: t, distance: e } = dt(this.getProps(["x", "y"], i), { x: t, y: e }), { startAngle: i, endAngle: s, innerRadius: a, outerRadius: n, circumference: o } = this.getProps(["startAngle", "endAngle", "innerRadius", "outerRadius", "circumference"], i), r = this.options.spacing / 2, o = T(o, s - i) >= _ || ft(t, i, s), t = c(e, a + r, n + r); return o && t } getCenterPoint(t) { var { x: t, y: e, startAngle: i, endAngle: s, innerRadius: a, outerRadius: n } = this.getProps(["x", "y", "startAngle", "endAngle", "innerRadius", "outerRadius", "circumference"], t), { offset: o, spacing: r } = this.options, i = (i + s) / 2, s = (a + n + r + o) / 2; return { x: t + Math.cos(i) * s, y: e + Math.sin(i) * s } } tooltipPosition(t) { return this.getCenterPoint(t) } draw(e) { var { options: i, circumference: s } = this, a = (i.offset || 0) / 4, n = (i.spacing || 0) / 2, o = i.circular; if (this.pixelMargin = "inner" === i.borderAlign ? .33 : 0, this.fullCircles = s > _ ? Math.floor(s / _) : 0, !(0 === s || this.innerRadius < 0 || this.outerRadius < 0)) { e.save(); var r = (this.startAngle + this.endAngle) / 2, r = (e.translate(Math.cos(r) * a, Math.sin(r) * a), a * (1 - Math.sin(Math.min(S, s || 0)))); e.fillStyle = i.backgroundColor, e.strokeStyle = i.borderColor; { var l = e; a = this; s = r; i = n; var h = o; var { fullCircles: c, startAngle: d, circumference: u } = a; let t = a.endAngle; if (c) { ga(l, a, s, i, t, h); for (let t = 0; t < c; ++t)l.fill(); isNaN(u) || (t = d + (u % _ || _)) } ga(l, a, s, i, t, h), l.fill() } var g = e, d = this, u = r, a = n, s = o, { fullCircles: f, startAngle: i, circumference: h, options: r } = d, { borderWidth: n, borderJoinStyle: o } = r, r = "inner" === r.borderAlign; if (n) { r ? (g.lineWidth = 2 * n, g.lineJoin = o || "round") : (g.lineWidth = n, g.lineJoin = o || "bevel"); let t = d.endAngle; if (f) { ga(g, d, u, a, t, s); for (let t = 0; t < f; ++t)g.stroke(); isNaN(h) || (t = i + (h % _ || _)) } if (r) { n = g; o = d; i = t; var { startAngle: o, pixelMargin: h, x: r, y: p, outerRadius: m, innerRadius: b } = o, x = h / m; n.beginPath(), n.arc(r, p, m, o - x, i + x), h < b ? n.arc(r, p, b, i + (x = h / b), o - x, !0) : n.arc(r, p, h, i + D, o - D), n.closePath(), n.clip() } f || (ga(g, d, u, a, t, s), g.stroke()) } e.restore() } } }, LineElement: ya, PointElement: class extends e { static id = "point"; 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) { var s = this.options, { x: i, y: a } = this.getProps(["x", "y"], i); return Math.pow(t - i, 2) + Math.pow(e - a, 2) < Math.pow(s.hitRadius + s.radius, 2) } inXRange(t, e) { return Ma(this, t, "x", e) } inYRange(t, e) { return Ma(this, t, "y", e) } getCenterPoint(t) { var { x: t, y: e } = this.getProps(["x", "y"], t); return { x: t, y: e } } size(t) { var e = (t = t || this.options || {}).radius || 0; return 2 * ((e = Math.max(e, e && t.hoverRadius || 0)) + (e && t.borderWidth || 0)) } draw(t, e) { var i = this.options; this.skip || i.radius < .1 || !Fe(this, e, this.size(i) / 2) || (t.strokeStyle = i.borderColor, t.lineWidth = i.borderWidth, t.fillStyle = i.backgroundColor, Ie(t, i, this.x, this.y)) } getRange() { var t = this.options || {}; return t.radius + t.hitRadius } }, BarElement: class extends e { 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: a, outer: n } = (u = wa(r = this), g = u.right - u.left, f = u.bottom - u.top, c = g / 2, p = f / 2, d = (h = r).options.borderWidth, h = h.borderSkipped, d = yi(d), p = { t: ka(h.top, d.top, 0, p), r: ka(h.right, d.right, 0, c), b: ka(h.bottom, d.bottom, 0, p), l: ka(h.left, d.left, 0, c) }, h = g / 2, d = f / 2, r = (c = r).getProps(["enableBorderRadius"]).enableBorderRadius, m = c.options.borderRadius, l = Mi(m), h = Math.min(h, d), d = c.borderSkipped, r = { topLeft: ka(!(c = r || A(m)) || d.top || d.left, l.topLeft, 0, h), topRight: ka(!c || d.top || d.right, l.topRight, 0, h), bottomLeft: ka(!c || d.bottom || d.left, l.bottomLeft, 0, h), bottomRight: ka(!c || d.bottom || d.right, l.bottomRight, 0, h) }, { outer: { x: u.left, y: u.top, w: g, h: f, radius: r }, inner: { x: u.left + p.l, y: u.top + p.t, w: g - p.l - p.r, h: f - p.t - p.b, radius: { topLeft: Math.max(0, r.topLeft - Math.max(p.t, p.l)), topRight: Math.max(0, r.topRight - Math.max(p.t, p.r)), bottomLeft: Math.max(0, r.bottomLeft - Math.max(p.b, p.l)), bottomRight: Math.max(0, r.bottomRight - Math.max(p.b, p.r)) } } }), o = (m = n.radius).topLeft || m.topRight || m.bottomLeft || m.bottomRight ? je : Pa; var r, l, h, c, d, u, g, f, p, m; t.save(), n.w === a.w && n.h === a.h || (t.beginPath(), o(t, Da(n, e, a)), t.clip(), o(t, Da(a, -e, n)), t.fillStyle = i, t.fill("evenodd")), t.beginPath(), o(t, Da(a, e)), t.fillStyle = s, t.fill(), t.restore() } inRange(t, e, i) { return Sa(this, t, e, i) } inXRange(t, e) { return Sa(this, t, null, e) } inYRange(t, e) { return Sa(this, null, t, e) } getCenterPoint(t) { var { x: t, y: e, base: i, horizontal: s } = this.getProps(["x", "y", "base", "horizontal"], t); return { x: s ? (t + i) / 2 : t, y: s ? e : (e + i) / 2 } } getRange(t) { return "x" === t ? this.width / 2 : this.height / 2 } } }); function Oa(t) { var e = this.getLabels(); return 0 <= t && t < e.length ? e[t] : t } function Aa(t, e, { horizontal: i, minRotation: s }) { s = L(s), i = (i ? Math.sin(s) : Math.cos(s)) || .001; return Math.min(e / i, .75 * e * ("" + t).length) } class Ta extends Es { 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 P(t) || ("number" == typeof t || t instanceof Number) && !isFinite(+t) ? null : +t } handleTickRangeOptions() { const t = this.options["beginAtZero"], { minDefined: e, maxDefined: i } = this.getUserBounds(); let { min: s, max: a } = this; var n, o = t => s = e ? s : t, r = t => a = i ? a : t; if (t) { const t = y(s), e = y(a); t < 0 && e < 0 ? r(0) : 0 < t && 0 < e && o(0) } s === a && (n = 0 === a ? 1 : Math.abs(.05 * a), r(a + n), t || o(s - n)), this.min = s, this.max = a } getTickLimit() { let t, { maxTicksLimit: e, stepSize: i } = this.options.ticks; return i ? 1e3 < (t = Math.ceil(this.max / i) - Math.floor(this.min / i) + 1) && (console.warn(`scales.${this.id}.ticks.stepSize: ${i} would result generating up to ${t} ticks. Limiting to 1000.`), t = 1e3) : (t = this.computeTickLimit(), e = e || 11), t = e ? Math.min(e, t) : t } computeTickLimit() { return Number.POSITIVE_INFINITY } buildTicks() { var t = this.options, e = t.ticks, i = this.getTickLimit(); const s = function (t, e) { const i = [], { bounds: s, step: a, min: n, max: o, precision: r, count: l, maxTicks: h, maxDigits: c, includeBounds: d } = t, u = a || 1, g = h - 1, { min: f, max: p } = e, m = !P(n), b = !P(o), x = !P(l), v = (p - f) / (c + 1); let _, y, M, w, k = at((p - f) / g / u) * u; if (k < 1e-14 && !m && !b) return [{ value: f }, { value: p }]; (w = Math.ceil(p / k) - Math.floor(f / k)) > g && (k = at(w * k / g / u) * u), P(r) || (_ = Math.pow(10, r), k = Math.ceil(k * _) / _), M = "ticks" === s ? (y = Math.floor(f / k) * k, Math.ceil(p / k) * k) : (y = f, p), m && b && a && rt((o - n) / a, k / 1e3) ? (w = Math.round(Math.min((o - n) / k, h)), k = (o - n) / w, y = n, M = o) : x ? (y = m ? n : y, M = b ? o : M, w = l - 1, k = (M - y) / w) : w = st(w = (M - y) / k, Math.round(w), k / 1e3) ? Math.round(w) : Math.ceil(w); e = Math.max(ct(k), ct(y)); _ = Math.pow(10, P(r) ? e : r), y = Math.round(y * _) / _, M = Math.round(M * _) / _; let S = 0; for (m && (d && y !== n ? (i.push({ value: n }), y < n && S++, st(Math.round((y + S * k) * _) / _, n, Aa(n, v, t)) && S++) : y < n && S++); S < w; ++S)i.push({ value: Math.round((y + S * k) * _) / _ }); return b && d && M !== o ? i.length && st(i[i.length - 1].value, o, Aa(o, v, t)) ? i[i.length - 1].value = o : i.push({ value: o }) : b && M !== o || i.push({ value: M }), i }({ maxTicks: Math.max(2, 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 && lt(s, this, "value"), t.reverse ? (s.reverse(), this.start = this.max, this.end = this.min) : (this.start = this.min, this.end = this.max), s } configure() { var t = this.ticks; let e = this.min, i = this.max; super.configure(), this.options.offset && t.length && (t = (i - e) / Math.max(t.length - 1, 1) / 2, e -= t, i += t), this._startValue = e, this._endValue = i, this._valueRange = i - e } getLabelForValue(t) { return ce(t, this.chart.options.locale, this.options.ticks.format) } } class La extends Ta { static id = "linear"; static defaults = { ticks: { callback: ue.formatters.numeric } }; determineDataLimits() { var { min: t, max: e } = this.getMinMax(!0); this.min = p(t) ? t : 0, this.max = p(e) ? e : 1, this.handleTickRangeOptions() } computeTickLimit() { var t = this.isHorizontal(), e = t ? this.width : this.height, i = L(this.options.ticks.minRotation), t = (t ? Math.sin(i) : Math.cos(i)) || .001, i = this._resolveTickFontOptions(0); return Math.ceil(e / Math.min(40, i.lineHeight / t)) } getPixelForValue(t) { return null === t ? NaN : this.getPixelForDecimal((t - this._startValue) / this._valueRange) } getValueForPixel(t) { return this._startValue + this.getDecimalForPixel(t) * this._valueRange } } const Ea = t => Math.floor(r(t)), Ra = (t, e) => Math.pow(10, Ea(t) + e); function Ia(t) { return 1 == t / Math.pow(10, Ea(t)) } function za(t, e, i) { i = Math.pow(10, i), t = Math.floor(t / i); return Math.ceil(e / i) - t } class Fa extends Es { static id = "logarithmic"; static defaults = { ticks: { callback: ue.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) { t = Ta.prototype.parse.apply(this, [t, e]); if (0 !== t) return p(t) && 0 < t ? t : null; this._zero = !0 } determineDataLimits() { var { min: t, max: e } = this.getMinMax(!0); this.min = p(t) ? Math.max(0, t) : null, this.max = p(e) ? Math.max(0, e) : null, this.options.beginAtZero && (this._zero = !0), this._zero && this.min !== this._suggestedMin && !p(this._userMin) && (this.min = t === Ra(this.min, 0) ? Ra(this.min, -1) : Ra(this.min, 0)), this.handleTickRangeOptions() } handleTickRangeOptions() { const { minDefined: e, maxDefined: i } = this.getUserBounds(); let s = this.min, a = this.max; var t = t => s = e ? s : t, n = t => a = i ? a : t; s === a && (s <= 0 ? (t(1), n(10)) : (t(Ra(s, -1)), n(Ra(a, 1)))), s <= 0 && t(Ra(a, -1)), a <= 0 && n(Ra(s, 1)), this.min = s, this.max = a } buildTicks() { const t = this.options, e = function (t, { min: e, max: i }) { e = g(t.min, e); const s = [], a = Ea(e); let n = function (t, e) { let i = Ea(e - t); for (; 10 < za(t, e, i);)i++; for (; za(t, e, i) < 10;)i--; return Math.min(i, Ea(t)) }(e, i), o = n < 0 ? Math.pow(10, Math.abs(n)) : 1; var r = Math.pow(10, n), l = a > n ? Math.pow(10, a) : 0, h = Math.round((e - l) * o) / o, c = Math.floor((e - l) / r / 10) * r * 10; let d = Math.floor((h - c) / Math.pow(10, n)), u = g(t.min, Math.round((l + c + d * Math.pow(10, n)) * o) / o); for (; u < i;)s.push({ value: u, major: Ia(u), significand: d }), 10 <= d ? d = d < 15 ? 15 : 20 : d++, 20 <= d && (n++, d = 2, o = 0 <= n ? 1 : o), u = Math.round((l + c + d * Math.pow(10, n)) * o) / o; return e = g(t.max, u), s.push({ value: e, major: Ia(e), significand: d }), s }({ min: this._userMin, max: this._userMax }, this); return "ticks" === t.bounds && lt(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" : ce(t, this.chart.options.locale, this.options.ticks.format) } configure() { var t = this.min; super.configure(), this._startValue = r(t), this._valueRange = r(this.max) - r(t) } getPixelForValue(t) { return null === (t = void 0 !== t && 0 !== t ? t : this.min) || isNaN(t) ? NaN : this.getPixelForDecimal(t === this.min ? 0 : (r(t) - this._startValue) / this._valueRange) } getValueForPixel(t) { t = this.getDecimalForPixel(t); return Math.pow(10, this._startValue + t * this._valueRange) } } function Va(t) { var e = t.ticks; if (e.display && t.display) { const t = I(e.backdropPadding); return T(e.font && e.font.size, R.font.size) + t.height } return 0 } function Ba(t, e, i, s, a) { return t === s || t === a ? { start: e - i / 2, end: e + i / 2 } : t < s || a < t ? { start: e - i, end: e } : { start: e, end: e + i } } function Na(e) { const i = { l: e.left + e._padding.left, r: e.right - e._padding.right, t: e.top + e._padding.top, b: e.bottom - e._padding.bottom }, s = Object.assign({}, i), a = [], n = [], o = e._pointLabels.length, r = e.options.pointLabels, l = r.centerPointLabels ? S / o : 0; for (let t = 0; t < o; t++) { const o = r.setContext(e.getPointLabelContext(t)); n[t] = o.padding; var h = e.getPointPosition(t, e.drawingArea + n[t], l), c = z(o.font), d = (d = e.ctx, c = c, u = O(u = e._pointLabels[t]) ? u : [u], { w: Le(d, c.string, u), h: u.length * c.lineHeight }), u = (a[t] = d, v(e.getIndexAngle(t) + l)), c = Math.round(ht(u)); { g = void 0; f = void 0; p = void 0; m = void 0; b = void 0; x = void 0; p = void 0; var g = s; var f = i; var p = u; var m = Ba(c, h.x, d.w, 0, 180); var b = Ba(c, h.y, d.h, 90, 270); var x = Math.abs(Math.sin(p)), p = Math.abs(Math.cos(p)); let t = 0, e = 0; m.start < f.l ? (t = (f.l - m.start) / x, g.l = Math.min(g.l, f.l - t)) : m.end > f.r && (t = (m.end - f.r) / x, g.r = Math.max(g.r, f.r + t)), b.start < f.t ? (e = (f.t - b.start) / p, g.t = Math.min(g.t, f.t - e)) : b.end > f.b && (e = (b.end - f.b) / p, g.b = Math.max(g.b, f.b + e)) } } var d, u; e.setCenterPoint(i.l - s.l, s.r - i.r, i.t - s.t, s.b - i.b), e._pointLabelItems = function (e, i, s) { const a = [], n = e._pointLabels.length, t = e.options, o = Va(t) / 2, r = e.drawingArea, l = t.pointLabels.centerPointLabels ? S / n : 0; for (let t = 0; t < n; t++) { const n = e.getPointPosition(t, r + o + s[t], l), u = Math.round(ht(v(n.angle + D))), g = i[t], f = (h = n.y, c = g.h, 90 === (d = u) || 270 === d ? h -= c / 2 : (270 < d || d < 90) && (h -= c), h), p = 0 === (d = u) || 180 === d ? "center" : d < 180 ? "left" : "right", m = (c = n.x, h = g.w, "right" === (d = p) ? c -= h : "center" === d && (c -= h / 2), c); a.push({ x: n.x, y: f, textAlign: p, left: m, top: f, right: m + g.w, bottom: f + g.h }) } var h, c, d; return a }(e, a, n) } function Wa(e, i, t, s) { const a = e["ctx"]; if (t) a.arc(e.xCenter, e.yCenter, i, 0, _); else { var n = e.getPointPosition(0, i); a.moveTo(n.x, n.y); for (let t = 1; t < s; t++)n = e.getPointPosition(t, i), a.lineTo(n.x, n.y) } } class Ha extends Ta { 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: ue.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() { var t = this._padding = I(Va(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() { var { min: t, max: e } = this.getMinMax(!1); this.min = p(t) && !isNaN(t) ? t : 0, this.max = p(e) && !isNaN(e) ? e : 0, this.handleTickRangeOptions() } computeTickLimit() { return Math.ceil(this.drawingArea / Va(this.options)) } generateTickLabels(t) { Ta.prototype.generateTickLabels.call(this, t), this._pointLabels = this.getLabels().map((t, e) => { t = d(this.options.pointLabels.callback, [t, e], this); return t || 0 === t ? t : "" }).filter((t, e) => this.chart.getDataVisibility(e)) } fit() { var t = this.options; t.display && t.pointLabels.display ? Na(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 v(t * (_ / (this._pointLabels.length || 1)) + L(this.options.startAngle || 0)) } getDistanceFromCenterForValue(t) { if (P(t)) return NaN; var e = this.drawingArea / (this.max - this.min); return this.options.reverse ? (this.max - t) * e : (t - this.min) * e } getValueForDistanceFromCenter(t) { if (P(t)) return NaN; t /= this.drawingArea / (this.max - this.min); return this.options.reverse ? this.max - t : this.min + t } getPointLabelContext(t) { var e = this._pointLabels || []; if (0 <= t && t < e.length) return e = e[t], Si(this.getContext(), { label: e, index: t, type: "pointLabel" }) } getPointPosition(t, e, i = 0) { t = this.getIndexAngle(t) - D + i; return { x: Math.cos(t) * e + this.xCenter, y: Math.sin(t) * e + this.yCenter, angle: t } } getPointPositionForValue(t, e) { return this.getPointPosition(t, this.getDistanceFromCenterForValue(e)) } getBasePosition(t) { return this.getPointPositionForValue(t || 0, this.getBaseValue()) } getPointLabelPosition(t) { var { left: t, top: e, right: i, bottom: s } = this._pointLabelItems[t]; return { left: t, top: e, right: i, bottom: s } } drawBackground() { var { backgroundColor: t, grid: { circular: e } } = this.options; if (t) { const i = this.ctx; i.save(), i.beginPath(), Wa(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: h, border: c } = e, d = this._pointLabels.length; let s, u, a; if (e.pointLabels.display) { var n = this, o = d; const { ctx: r, options: { pointLabels: l } } = n; for (let t = o - 1; 0 <= t; t--) { const o = l.setContext(n.getPointLabelContext(t)), g = z(o.font), { x: f, y: p, textAlign: m, left: b, top: x, right: v, bottom: _ } = n._pointLabelItems[t], y = o["backdropColor"]; if (!P(y)) { const n = Mi(o.borderRadius), P = I(o.backdropPadding), l = (r.fillStyle = y, b - P.left), M = x - P.top, w = v - b + P.width, k = _ - x + P.height; Object.values(n).some(t => 0 !== t) ? (r.beginPath(), je(r, { x: l, y: M, w: w, h: k, radius: n }), r.fill()) : r.fillRect(l, M, w, k) } He(r, n._pointLabels[t], f, p + g.lineHeight / 2, g, { color: o.color, textAlign: m, textBaseline: "middle" }) } } if (h.display && this.ticks.forEach((t, e) => { if (0 !== e) { u = this.getDistanceFromCenterForValue(t.value); t = this.getContext(e), e = h.setContext(t), t = c.setContext(t); { var i = this, s = u, a = d; const n = i.ctx, o = e.circular, { color: r, lineWidth: l } = e; !o && !a || !r || !l || s < 0 || (n.save(), n.strokeStyle = r, n.lineWidth = l, n.setLineDash(t.dash), n.lineDashOffset = t.dashOffset, n.beginPath(), Wa(i, s, o, a), n.closePath(), n.stroke(), n.restore()) } } }), i.display) { for (t.save(), s = d - 1; 0 <= s; s--) { const P = i.setContext(this.getPointLabelContext(s)), { color: h, lineWidth: c } = P; c && h && (t.lineWidth = c, t.strokeStyle = h, t.setLineDash(P.borderDash), t.lineDashOffset = P.borderDashOffset, u = this.getDistanceFromCenterForValue(e.ticks.reverse ? this.min : this.max), a = this.getPointPosition(s, u), t.beginPath(), t.moveTo(this.xCenter, this.yCenter), t.lineTo(a.x, a.y), t.stroke()) } t.restore() } } drawBorder() { } drawLabels() { const o = this.ctx, r = this.options, l = r.ticks; if (l.display) { var t = this.getIndexAngle(0); let a, n; o.save(), o.translate(this.xCenter, this.yCenter), o.rotate(t), o.textAlign = "center", o.textBaseline = "middle", this.ticks.forEach((t, e) => { if (0 !== e || r.reverse) { var i = l.setContext(this.getContext(e)), s = z(i.font); if (a = this.getDistanceFromCenterForValue(this.ticks[e].value), i.showLabelBackdrop) { o.font = s.string, n = o.measureText(t.label).width, o.fillStyle = i.backdropColor; const r = I(i.backdropPadding); o.fillRect(-n / 2 - r.left, -a - s.size / 2 - r.top, n + r.width, s.size + r.height) } He(o, t.label, 0, -a, s, { color: i.color }) } }), o.restore() } } drawTitle() { } } const ja = { 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 } }, h = Object.keys(ja); function Ya(t, e) { return t - e } function $a(t, e) { if (P(e)) return null; const i = t._adapter, { parser: s, round: a, isoWeekday: n } = t._parseOpts; let o = e; return null === (o = p(o = "function" == typeof s ? s(o) : o) ? o : "string" == typeof s ? i.parse(o, s) : i.parse(o)) ? null : +(o = a ? "week" !== a || !ot(n) && !0 !== n ? i.startOf(o, a) : i.startOf(o, "isoWeek", n) : o) } function Ua(e, i, s, a) { const n = h.length; for (let t = h.indexOf(e); t < n - 1; ++t) { const e = ja[h[t]], n = e.steps || Number.MAX_SAFE_INTEGER; if (e.common && Math.ceil((s - i) / (n * e.size)) <= a) return h[t] } return h[n - 1] } function Xa(t, e, i) { var s, a; i ? i.length && ({ lo: s, hi: a } = mt(i, e), t[i[s] >= e ? i[s] : i[a]] = !0) : t[e] = !0 } function qa(i, t, s) { const a = [], n = {}, e = t.length; let o, r; for (o = 0; o < e; ++o)r = t[o], n[r] = o, a.push({ value: r, major: !1 }); if (0 !== e && s) { var l = a, h = n, c = s; const d = i._adapter, u = +d.startOf(l[0].value, c), g = l[l.length - 1].value; let t, e; for (t = u; t <= g; t = +d.add(t, 1, c))0 <= (e = h[t]) && (l[e].major = !0); return l } return a } class Ka extends Es { 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 sa._date(t.adapters.date); s.init(e), $(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 : $a(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: a, minDefined: n, maxDefined: o } = this.getUserBounds(); function r(t) { n || isNaN(t.min) || (s = Math.min(s, t.min)), o || isNaN(t.max) || (a = Math.max(a, t.max)) } n && o || (r(this._getLabelBounds()), "ticks" === t.bounds && "labels" === t.ticks.source || r(this.getMinMax(!1))), s = p(s) && !isNaN(s) ? s : +e.startOf(Date.now(), i), a = p(a) && !isNaN(a) ? a : +e.endOf(Date.now(), i) + 1, this.min = Math.min(s, a - 1), this.max = Math.max(s + 1, a) } _getLabelBounds() { var 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() { var 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 a = this.min, n = xt(s, a, this.max); return this._unit = e.unit || (i.autoSkip ? Ua(e.minUnit, this.min, this.max, this._getLabelCapacity(a)) : function (e, i, s, a, n) { for (let t = h.length - 1; t >= h.indexOf(s); t--) { const s = h[t]; if (ja[s].common && e._adapter.diff(n, a, s) >= i - 1) return s } return h[s ? h.indexOf(s) : 0] }(this, n.length, e.minUnit, this.min, this.max)), this._majorUnit = i.major.enabled && "year" !== this._unit ? function (i) { for (let t = h.indexOf(i) + 1, e = h.length; t < e; ++t)if (ja[h[t]].common) return h[t] }(this._unit) : void 0, this.initOffsets(s), t.reverse && n.reverse(), qa(this, n, this._majorUnit) } afterAutoSkip() { this.options.offsetAfterAutoskip && this.initOffsets(this.ticks.map(t => +t.value)) } initOffsets(t = []) { let e, i, s = 0, a = 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]), a = 1 === t.length ? i : (i - this.getDecimalForValue(t[t.length - 2])) / 2); t = t.length < 3 ? .5 : .25; s = C(s, 0, t), a = C(a, 0, t), this._offsets = { start: s, end: a, factor: 1 / (s + 1 + a) } } _generate() { const t = this._adapter, e = this.min, i = this.max, s = this.options, a = s.time, n = a.unit || Ua(a.minUnit, e, i, this._getLabelCapacity(e)), o = T(s.ticks.stepSize, 1), r = "week" === n && a.isoWeekday, l = ot(r) || !0 === r, h = {}; let c, d, u = e; if (l && (u = +t.startOf(u, "isoWeek", r)), u = +t.startOf(u, l ? "day" : n), t.diff(i, e, n) > 1e5 * o) throw new Error(e + " and " + i + " are too far apart with stepSize of " + o + " " + n); var g = "data" === s.ticks.source && this.getDataTimestamps(); for (c = u, d = 0; c < i; c = +t.add(c, o, n), d++)Xa(h, c, g); return c !== i && "ticks" !== s.bounds && 1 !== d || Xa(h, c, g), Object.keys(h).sort((t, e) => t - e).map(t => +t) } getLabelForValue(t) { const e = this._adapter, i = this.options.time; return i.tooltipFormat ? e.format(t, i.tooltipFormat) : e.format(t, i.displayFormats.datetime) } _tickFormatFunction(t, e, i, s) { var a = this.options, n = a.ticks.callback; if (n) return d(n, [t, e, i], this); var n = a.time.displayFormats, a = this._unit, o = this._majorUnit, a = a && n[a], n = o && n[o], i = i[e], e = o && n && i && i.major; return this._adapter.format(t, s || (e ? n : a)) } generateTickLabels(t) { let e, i, s; for (e = 0, i = t.length; e < i; ++e)(s = t[e]).label = this._tickFormatFunction(s.value, e, t) } getDecimalForValue(t) { return null === t ? NaN : (t - this.min) / (this.max - this.min) } getPixelForValue(t) { var e = this._offsets, t = this.getDecimalForValue(t); return this.getPixelForDecimal((e.start + t) * e.factor) } getValueForPixel(t) { var e = this._offsets, t = this.getDecimalForPixel(t) / e.factor - e.end; return this.min + t * (this.max - this.min) } _getLabelSize(t) { var e = this.options.ticks, t = this.ctx.measureText(t).width, e = L(this.isHorizontal() ? e.maxRotation : e.minRotation), i = Math.cos(e), e = Math.sin(e), s = this._resolveTickFontOptions(0).size; return { w: t * i + s * e, h: t * e + s * i } } _getLabelCapacity(t) { var e = this.options.time, i = e.displayFormats, e = i[e.unit] || i.millisecond, i = this._tickFormatFunction(t, 0, qa(this, [t], this._majorUnit), e), t = this._getLabelSize(i), e = Math.floor(this.isHorizontal() ? this.width / t.w : this.height / t.h) - 1; return 0 < e ? e : 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; var s = this.getLabels(); for (e = 0, i = s.length; e < i; ++e)t.push($a(this, s[e])); return this._cache.labels = this._normalized ? t : this.normalize(t) } normalize(t) { return Mt(t.sort(Ya)) } } function Ga(t, e, i) { let s, a, n, o, r = 0, l = t.length - 1; i ? (e >= t[r].pos && e <= t[l].pos && ({ lo: r, hi: l } = b(t, "pos", e)), { pos: s, time: n } = t[r], { pos: a, time: o } = t[l]) : (e >= t[r].time && e <= t[l].time && ({ lo: r, hi: l } = b(t, "time", e)), { time: s, pos: n } = t[r], { time: a, pos: o } = t[l]); i = a - s; return i ? n + (o - n) * (e - s) / i : n } var Za = Object.freeze({ __proto__: null, CategoryScale: class extends Es { static id = "category"; static defaults = { ticks: { callback: Oa } }; constructor(t) { super(t), this._startValue = void 0, this._valueRange = 0, this._addedLabels = [] } init(t) { var e = this._addedLabels; if (e.length) { const t = this.getLabels(); for (var { index: i, label: s } of e) t[i] === s && t.splice(i, 1); this._addedLabels = [] } super.init(t) } parse(t, e) { if (P(t)) return null; var i, s, a, n, o, r, l = this.getLabels(); return a = e = isFinite(e) && l[e] === t ? e : (i = l, s = T(e, t = t), a = this._addedLabels, -1 === (r = i.indexOf(t)) ? (o = s, a = a, "string" == typeof (n = t) ? (o = i.push(n) - 1, a.unshift({ index: o, label: n })) : isNaN(n) && (o = null), o) : r !== i.lastIndexOf(t) ? s : r), n = l.length - 1, null === a ? null : C(Math.round(a), 0, n) } determineDataLimits() { var { 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 e = this.min, i = this.max, t = this.options.offset, s = []; let a = this.getLabels(); a = 0 === e && i === a.length - 1 ? a : a.slice(e, i + 1), this._valueRange = Math.max(a.length - (t ? 0 : 1), 1), this._startValue = this.min - (t ? .5 : 0); for (let t = e; t <= i; t++)s.push({ value: t }); return s } getLabelForValue(t) { return Oa.call(this, t) } configure() { super.configure(), this.isHorizontal() || (this._reversePixels = !this._reversePixels) } getPixelForValue(t) { return null === (t = "number" != typeof t ? this.parse(t) : t) ? NaN : this.getPixelForDecimal((t - this._startValue) / this._valueRange) } getPixelForTick(t) { var 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: La, LogarithmicScale: Fa, RadialLinearScale: Ha, TimeScale: Ka, TimeSeriesScale: class extends Ka { static id = "timeseries"; static defaults = Ka.defaults; constructor(t) { super(t), this._table = [], this._minPos = void 0, this._tableRange = void 0 } initOffsets() { var t = this._getTimestampsForTable(), e = this._table = this.buildLookupTable(t); this._minPos = Ga(e, this.min), this._tableRange = Ga(e, this.max) - this._minPos, super.initOffsets(t) } buildLookupTable(t) { const { min: e, max: i } = this, s = [], a = []; let n, o, r, l, h; for (n = 0, o = t.length; n < o; ++n)(l = t[n]) >= e && l <= i && s.push(l); if (s.length < 2) return [{ time: e, pos: 0 }, { time: i, pos: 1 }]; for (n = 0, o = s.length; n < o; ++n)h = s[n + 1], r = s[n - 1], l = s[n], Math.round((h + r) / 2) !== l && a.push({ time: l, pos: n / (o - 1) }); return a } _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 } getDecimalForValue(t) { return (Ga(this._table, t) - this._minPos) / this._tableRange } getValueForPixel(t) { var e = this._offsets, t = this.getDecimalForPixel(t) / e.factor - e.end; return Ga(this._table, t * this._tableRange + this._minPos, !0) } } }); const Ja = ["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)"], Qa = Ja.map(t => t.replace("rgb(", "rgba(").replace(")", ", 0.5)")); function tn(t) { return Ja[t % Ja.length] } function en(t) { return Qa[t % Qa.length] } function sn(n) { let o = 0; return (t, e) => { var i, s, a, e = n.getDatasetMeta(e).controller; e instanceof ha ? o = (s = t, a = o, s.backgroundColor = s.data.map(() => tn(a++)), a) : e instanceof ca ? o = (s = t, i = o, s.backgroundColor = s.data.map(() => en(i++)), i) : e && (o = (e = t, t = o, e.borderColor = tn(t), e.backgroundColor = en(t), ++t)) } } function an(t) { let e; for (e in t) if (t[e].borderColor || t[e].backgroundColor) return 1 } var nn = { id: "colors", defaults: { enabled: !0, forceOverride: !1 }, beforeLayout(t, e, i) { if (i.enabled) { const { options: { elements: s }, data: { datasets: a } } = t.config; !i.forceOverride && (an(a) || s && an(s)) || (i = sn(t), a.forEach(i)) } } }; function on(t) { var e; t._decimated && (e = t._data, delete t._decimated, delete t._data, Object.defineProperty(t, "data", { value: e })) } function rn(t) { t.data.datasets.forEach(t => { on(t) }) } var ln = { id: "decimation", defaults: { algorithm: "min-max", enabled: !1 }, beforeElementsUpdate: (r, t, M) => { if (M.enabled) { const l = r.width; r.data.datasets.forEach((e, t) => { var { _data: i, indexAxis: s } = e, h = r.getDatasetMeta(t), a = i || e.data; if ("y" !== wi([s, r.options.indexAxis]) && h.controller.supportsDecimation) { t = r.scales[h.xAxisID]; if (("linear" === t.type || "time" === t.type) && !r.options.parsing) { var { start: n, count: o } = function (t) { var e = t.length; let i, s = 0; const a = h["iScale"], { min: n, max: o, minDefined: r, maxDefined: l } = a.getUserBounds(); return r && (s = C(b(t, a.axis, n).lo, 0, e - 1)), i = l ? C(b(t, a.axis, o).hi + 1, s, e) - s : e - s, { start: s, count: i } }(a); if (o <= (M.threshold || 4 * l)) on(e); else { let t; switch (P(i) && (e._data = a, delete e.data, Object.defineProperty(e, "data", { configurable: !0, enumerable: !0, get: function () { return this._decimated }, set: function (t) { this._data = t } })), M.algorithm) { case "lttb": t = function (s, a, n, t) { var e = M.samples || t; if (n <= e) return s.slice(a, a + n); const o = [], r = (n - 2) / (e - 2); let l = 0; const h = a + n - 1; let c, d, u, g, f, p = a; for (o[l++] = s[p], c = 0; c < e - 2; c++) { let t, e = 0, i = 0; const h = Math.floor((c + 1) * r) + 1 + a, _ = Math.min(Math.floor((c + 2) * r) + 1, n) + a, y = _ - h; for (t = h; t < _; t++)e += s[t].x, i += s[t].y; e /= y, i /= y; var m = Math.floor(c * r) + 1 + a, b = Math.min(Math.floor((c + 1) * r) + 1, n) + a, { x, y: v } = s[p]; for (u = -1, t = m; t < b; t++)(g = .5 * Math.abs((x - e) * (s[t].y - v) - (x - s[t].x) * (i - v))) > u && (u = g, d = s[t], f = t); o[l++] = d, p = f } return o[l++] = s[h], o }(a, n, o, l); break; case "min-max": t = function (t, e, i, s) { let a, n, o, r, l, h, c, d, u, g, f = 0, p = 0; const m = [], b = e + i - 1, x = t[e].x, v = t[b].x - x; for (a = e; a < e + i; ++a) { o = ((n = t[a]).x - x) / v * s, r = n.y; const e = 0 | o; if (e === l) r < u ? (u = r, h = a) : r > g && (g = r, c = a), f = (p * f + n.x) / ++p; else { const i = a - 1; if (!P(h) && !P(c)) { const e = Math.min(h, c), P = Math.max(h, c); e !== d && e !== i && m.push({ ...t[e], x: f }), P !== d && P !== i && m.push({ ...t[P], x: f }) } 0 < a && i !== d && m.push(t[i]), m.push(n), l = e, p = 0, u = g = r, h = c = d = a } } return m }(a, n, o, l); break; default: throw new Error(`Unsupported decimation algorithm '${M.algorithm}'`) }e._decimated = t } } } }) } else rn(r) }, destroy(t) { rn(t) } }; function hn(i, s, a, t) { if (!t) { let t = s[i], e = a[i]; return "angle" === i && (t = v(t), e = v(e)), { property: i, start: t, end: e } } } function cn(t, e, i) { for (; t < e; e--) { const t = i[e]; if (!isNaN(t.x) && !isNaN(t.y)) break } return e } function dn(t, e, i, s) { return t && e ? s(t[i], e[i]) : t ? t[i] : e ? e[i] : 0 } function un(e, t) { let i = [], s = !1; return (i = O(e) ? (s = !0, e) : function (t) { const { x: i = null, y: s = null } = e || {}, a = t.points, n = []; return t.segments.forEach(({ start: t, end: e }) => { e = cn(t, e, a); t = a[t], e = a[e]; null !== s ? (n.push({ x: t.x, y: s }), n.push({ x: e.x, y: s })) : null !== i && (n.push({ x: i, y: t.y }), n.push({ x: i, y: e.y })) }), n }(t)).length ? new ya({ points: i, options: { tension: 0 }, _loop: s, _fullLoop: s }) : null } function gn(t) { return t && !1 !== t.fill } function fn(e, i, s) { const a = []; for (let t = 0; t < s.length; t++) { var { first: n, last: o, point: r } = function (t, e, i) { const s = t.interpolate(e, i); if (!s) return {}; var a = s[i], n = t.segments, o = t.points; let r = !1, l = !1; for (let t = 0; t < n.length; t++) { const e = n[t], s = o[e.start][i], h = o[e.end][i]; if (c(a, s, h)) { r = a === s, l = a === h; break } } return { first: r, last: l, point: s } }(s[t], i, "x"); if (!(!r || n && o)) if (n) a.unshift(r); else if (e.push(r), !o) break } e.push(...a) } class pn { constructor(t) { this.x = t.x, this.y = t.y, this.radius = t.radius } pathSegment(t, e, i) { var { x: s, y: a, radius: n } = this; return e = e || { start: 0, end: _ }, t.arc(s, a, n, e.end, e.start, !0), !i.bounds } interpolate(t) { var { x: e, y: i, radius: s } = this, t = t.angle; return { x: e + Math.cos(t) * s, y: i + Math.sin(t) * s, angle: t } } } function mn(t) { var e, i, { chart: s, fill: a, line: n } = t; if (p(a)) return e = a, (i = (s = s).getDatasetMeta(e)) && s.isDatasetVisible(e) ? i.dataset : null; if ("stack" === a) { const { scale: o, index: r, line: l } = t, h = [], c = l.segments, d = l.points, u = function (t, e) { const i = [], s = t.getMatchingVisibleMetas("line"); for (let t = 0; t < s.length; t++) { var a = s[t]; if (a.index === e) break; a.hidden || i.unshift(a.dataset) } return i }(o, r); u.push(un({ x: null, y: o.bottom }, l)); for (let t = 0; t < c.length; t++) { const o = c[t]; for (let t = o.start; t <= o.end; t++)fn(h, d[t], u) } return new ya({ points: h, options: {} }) } if ("shape" === a) return !0; s = function (t) { if ((t.scale || {}).getPointPositionForValue) { var e, i = t; const { scale: a, fill: n } = i, o = a.options, r = a.getLabels().length, l = o.reverse ? a.max : a.min, h = (i = n, e = a, "start" === i ? l : "end" === i ? e.options.reverse ? e.min : e.max : A(i) ? i.value : e.getBaseValue()), c = []; if (o.grid.circular) { const i = a.getPointPositionForValue(0, l); return new pn({ x: i.x, y: i.y, radius: a.getDistanceFromCenterForValue(h) }) } for (let t = 0; t < r; ++t)c.push(a.getPointPositionForValue(t, h)); return c } { var s = t; const { scale: d = {}, fill: u } = s, g = function (t, e) { let i = null; return "start" === t ? i = e.bottom : "end" === t ? i = e.top : A(t) ? i = e.getPixelForValue(t.value) : e.getBasePixel && (i = e.getBasePixel()), i }(u, d); if (p(g)) { const s = d.isHorizontal(); return { x: s ? g : null, y: s ? null : g } } return null } }(t); return s instanceof pn ? s : un(s, n) } function bn(t, e, i) { var s, a = mn(e), { line: e, scale: n, axis: o } = e, r = e.options, l = r.fill, r = r.backgroundColor, { above: l = r, below: r = r } = l || {}; a && e.points.length && (Ve(t, i), s = t, { line: a, target: l, above: r, below: i, area: n, scale: o } = e = { line: e, target: a, above: l, below: r, area: i, scale: n, axis: o }, e = a._loop ? "angle" : e.axis, s.save(), "x" === e && i !== r && (xn(s, l, n.top), vn(s, { line: a, target: l, color: r, scale: o, property: e }), s.restore(), s.save(), xn(s, l, n.bottom)), vn(s, { line: a, target: l, color: i, scale: o, property: e }), s.restore(), Be(t)) } function xn(t, e, i) { const { segments: s, points: a } = e; let n = !0, o = !1; t.beginPath(); for (const r of s) { const { start: s, end: l } = r, h = a[s], c = a[cn(s, l, a)]; n ? (t.moveTo(h.x, h.y), n = !1) : (t.lineTo(h.x, i), t.lineTo(h.x, h.y)), (o = !!e.pathSegment(t, r, { move: o })) ? t.closePath() : t.lineTo(c.x, i) } t.lineTo(e.first().x, i), t.closePath(), t.clip() } function vn(e, i) { const { line: s, target: a, property: n, color: o, scale: r } = i, l = function (t, e, i) { const s = t.segments, a = t.points, n = e.points, o = []; for (const t of s) { var { start: r, end: l } = t, l = cn(r, l, a), h = hn(i, a[r], a[l], t.loop); if (e.segments) { var c = Li(e, h); for (const e of c) { const s = hn(i, n[e.start], n[e.end], e.loop), d = Ti(t, a, s); for (const t of d) o.push({ source: t, target: e, start: { [i]: dn(h, s, "start", Math.max) }, end: { [i]: dn(h, s, "end", Math.min) } }) } } else o.push({ source: t, target: h, start: a[r], end: a[l] }) } return o }(s, a, n); for (const { source: i, target: p, start: m, end: b } of l) { const { style: { backgroundColor: l = o } = {} } = i, x = !0 !== a; e.save(), e.fillStyle = l, f = g = d = u = c = d = c = h = void 0; var h = e, c = r, d = x && hn(n, m, b), { top: c, bottom: u } = c.chart.chartArea, { property: d, start: g, end: f } = d || {}, d = ("x" === d && (h.beginPath(), h.rect(g, c, f - g, u - c), h.clip()), e.beginPath(), !!s.pathSegment(e, i)); let t; if (x) { d ? e.closePath() : _n(e, a, b, n); const i = !!a.pathSegment(e, p, { move: d, reverse: !0 }); (t = d && i) || _n(e, a, m, n) } e.closePath(), e.fill(t ? "evenodd" : "nonzero"), e.restore() } } function _n(t, e, i, s) { e = e.interpolate(i, s); e && t.lineTo(e.x, e.y) } var yn = { id: "filler", afterDatasetsUpdate(t, e, i) { const s = (t.data.datasets || []).length, a = []; let n, o, r, l; for (o = 0; o < s; ++o)r = (n = t.getDatasetMeta(o)).dataset, l = null, r && r.options && r instanceof ya && (l = { visible: t.isDatasetVisible(o), index: o, fill: function (s, t, e) { var i = function () { var t = s.options, e = t.fill; let i = T(e && e.target, e); return !1 !== (i = void 0 === i ? !!t.backgroundColor : i) && null !== i && (!0 === i ? "origin" : i) }(); if (A(i)) return !isNaN(i.value) && i; var a, n = parseFloat(i); return p(n) && Math.floor(n) === n ? (a = i[0], n = n, !((n = "-" !== a && "+" !== a ? n : t + n) === t || n < 0 || e <= n) && n) : 0 <= ["origin", "start", "end", "stack", "shape"].indexOf(i) && i }(r, o, s), chart: t, axis: n.controller.options.indexAxis, scale: n.vScale, line: r }), n.$filler = l, a.push(l); for (o = 0; o < s; ++o)(l = a[o]) && !1 !== l.fill && (l.fill = function (t, e, i) { let s = t[e].fill; const a = [e]; var n; if (!i) return s; for (; !1 !== s && -1 === a.indexOf(s);) { if (!p(s)) return s; if (!(n = t[s])) return !1; if (n.visible) return s; a.push(s), s = n.fill } return !1 }(a, o, i.propagate)) }, beforeDraw(e, t, i) { var s = "beforeDraw" === i.drawTime, a = e.getSortedVisibleDatasetMetas(), n = e.chartArea; for (let t = a.length - 1; 0 <= t; --t) { const i = a[t].$filler; i && (i.line.updateControlPoints(n, i.axis), s && i.fill && bn(e.ctx, i, n)) } }, beforeDatasetsDraw(e, t, i) { if ("beforeDatasetsDraw" === i.drawTime) { var s = e.getSortedVisibleDatasetMetas(); for (let t = s.length - 1; 0 <= t; --t) { const i = s[t].$filler; gn(i) && bn(e.ctx, i, e.chartArea) } } }, beforeDatasetDraw(t, e, i) { e = e.meta.$filler; gn(e) && "beforeDatasetDraw" === i.drawTime && bn(t.ctx, e, t.chartArea) }, defaults: { propagate: !0, drawTime: "beforeDatasetDraw" } }; const Mn = (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 wn extends e { 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 i = this.options.labels || {}; let t = d(i.generateLabels, [this.chart], this) || []; i.filter && (t = t.filter(t => i.filter(t, this.chart.data))), i.sort && (t = t.sort((t, e) => i.sort(t, e, this.chart.data))), this.options.reverse && t.reverse(), this.legendItems = t } fit() { const { options: i, ctx: s } = this; if (i.display) { var a = i.labels, n = z(a.font), o = n.size, r = this._computeTitleHeight(), { boxWidth: a, itemHeight: l } = Mn(a, o); let t, e; s.font = n.string, this.isHorizontal() ? (t = this.maxWidth, e = this._fitRows(r, o, a, l) + 10) : (e = this.maxHeight, t = this._fitCols(r, n, a, l) + 10), this.width = Math.min(t, i.maxWidth || this.maxWidth), this.height = Math.min(e, i.maxHeight || this.maxHeight) } else this.width = this.height = 0 } _fitRows(t, i, s, a) { const { ctx: n, maxWidth: o, options: { labels: { padding: r } } } = this, l = this.legendHitBoxes = [], h = this.lineWidths = [0], c = a + r; let d = t, u = (n.textAlign = "left", n.textBaseline = "middle", -1), g = -c; return this.legendItems.forEach((t, e) => { t = s + i / 2 + n.measureText(t.text).width; (0 === e || h[h.length - 1] + t + 2 * r > o) && (d += c, h[h.length - (0 < e ? 0 : 1)] = 0, g += c, u++), l[e] = { left: 0, top: g, row: u, width: t, height: a }, h[h.length - 1] += t + r }), d } _fitCols(t, r, l, h) { const { ctx: c, maxHeight: e, options: { labels: { padding: d } } } = this, u = this.legendHitBoxes = [], g = this.columnSizes = [], f = e - t; let p = d, m = 0, b = 0, x = 0, v = 0; return this.legendItems.forEach((t, e) => { o = l, i = r, s = c, a = t, n = h; var i, s, a, n, { itemWidth: t, itemHeight: o } = { itemWidth: function (t, e, i) { let s = a.text; return s && "string" != typeof s && (s = s.reduce((t, e) => t.length > e.length ? t : e)), t + e.size / 2 + i.measureText(s).width }(o, i, s), itemHeight: function (t) { let e = n; return e = "string" != typeof a.text ? kn(a, t) : e }(i.lineHeight) }; 0 < e && b + o + 2 * d > f && (p += m + d, g.push({ width: m, height: b }), x += m + d, v++, m = b = 0), u[e] = { left: x, top: b, col: v, width: t, height: o }, m = Math.max(m, t), b += o + d }), p += m, g.push({ width: m, height: b }), p } adjustHitBoxes() { if (this.options.display) { const i = this._computeTitleHeight(), { legendHitBoxes: s, options: { align: a, labels: { padding: n }, rtl: t } } = this, o = Pi(t, this.left, this.width); if (this.isHorizontal()) { let t = 0, e = E(a, this.left + n, this.right - this.lineWidths[t]); for (const r of s) t !== r.row && (t = r.row, e = E(a, this.left + n, this.right - this.lineWidths[t])), r.top += this.top + i + n, r.left = o.leftForLtr(o.x(e), r.width), e += r.width + n } else { let t = 0, e = E(a, this.top + i + n, this.bottom - this.columnSizes[t].height); for (const l of s) l.col !== t && (t = l.col, e = E(a, this.top + i + n, this.bottom - this.columnSizes[t].height)), l.top = e, l.left += this.left + n, l.left = o.leftForLtr(o.x(l.left), l.width), e += l.height + n } } } isHorizontal() { return "top" === this.options.position || "bottom" === this.options.position } draw() { var t; this.options.display && (Ve(t = this.ctx, this), this._draw(), Be(t)) } _draw() { const { options: h, columnSizes: c, lineWidths: d, ctx: u } = this, { align: g, labels: f } = h, p = R.color, m = Pi(h.rtl, this.left, this.width), b = z(f.font), x = f["padding"], v = b.size, _ = v / 2; let y; this.drawTitle(), u.textAlign = m.textAlign("left"), u.textBaseline = "middle", u.lineWidth = .5, u.font = b.string; const { boxWidth: M, boxHeight: w, itemHeight: k } = Mn(f, v), S = this.isHorizontal(), P = this._computeTitleHeight(), D = (y = S ? { x: E(g, this.left + x, this.right - d[0]), y: this.top + x + P, line: 0 } : { x: this.left + x, y: E(g, this.top + P + x, this.bottom - c[0].height), line: 0 }, Di(this.ctx, h.textDirection), k + x); this.legendItems.forEach((t, e) => { u.strokeStyle = t.fontColor, u.fillStyle = t.fontColor; var i = u.measureText(t.text).width, s = m.textAlign(t.textAlign || (t.textAlign = f.textAlign)), i = M + _ + i; let a = y.x, n = y.y; m.setWidth(this.width), S ? 0 < e && a + i + x > this.right && (n = y.y += D, y.line++, a = y.x = E(g, this.left + x, this.right - d[y.line])) : 0 < e && n + D > this.bottom && (a = y.x = a + c[y.line].width + x, y.line++, n = y.y = E(g, this.top + P + x, this.bottom - c[y.line].height)); var e = m.x(a), o = n, r = t; if (!(isNaN(M) || M <= 0 || isNaN(w) || w < 0)) { u.save(); var l = T(r.lineWidth, 1); if (u.fillStyle = T(r.fillStyle, p), u.lineCap = T(r.lineCap, "butt"), u.lineDashOffset = T(r.lineDashOffset, 0), u.lineJoin = T(r.lineJoin, "miter"), u.lineWidth = l, u.strokeStyle = T(r.strokeStyle, p), u.setLineDash(T(r.lineDash, [])), f.usePointStyle) { const p = { radius: w * Math.SQRT2 / 2, pointStyle: r.pointStyle, rotation: r.rotation, borderWidth: l }, T = m.xPlus(e, M / 2); ze(u, p, T, o + _, f.pointStyleWidth && M) } else { const f = o + Math.max((v - w) / 2, 0), p = m.leftForLtr(e, M), T = Mi(r.borderRadius); u.beginPath(), Object.values(T).some(t => 0 !== t) ? je(u, { x: p, y: f, w: M, h: w, radius: T }) : u.rect(p, f, M, w), u.fill(), 0 !== l && u.stroke() } u.restore() } if (a = Dt(s, a + M + _, S ? a + i : this.right, h.rtl), o = m.x(a), e = n, r = t, He(u, r.text, o, e + k / 2, b, { strikethrough: r.hidden, textAlign: m.textAlign(r.textAlign) }), S) y.x += i + x; else if ("string" != typeof t.text) { const h = b.lineHeight; y.y += kn(t, h) } else y.y += D }), Ci(this.ctx, h.textDirection) } drawTitle() { const s = this.options, a = s.title, n = z(a.font), o = I(a.padding); if (a.display) { const l = Pi(s.rtl, this.left, this.width), h = this.ctx, c = a.position, d = n.size / 2, u = o.top + d; let t, e = this.left, i = this.width; if (this.isHorizontal()) i = Math.max(...this.lineWidths), t = this.top + u, e = E(s.align, e, this.right - i); else { const a = this.columnSizes.reduce((t, e) => Math.max(t, e.height), 0); t = u + E(s.align, this.top, this.bottom - a - s.labels.padding - this._computeTitleHeight()) } var r = E(c, e, e + i); h.textAlign = l.textAlign(Pt(c)), h.textBaseline = "middle", h.strokeStyle = a.color, h.fillStyle = a.color, h.font = n.string, He(h, a.text, r, t, n) } } _computeTitleHeight() { var t = this.options.title, e = z(t.font), i = I(t.padding); return t.display ? e.lineHeight + i.height : 0 } _getLegendItemAt(t, e) { let i, s, a; if (c(t, this.left, this.right) && c(e, this.top, this.bottom)) for (a = this.legendHitBoxes, i = 0; i < a.length; ++i)if (c(t, (s = a[i]).left, s.left + s.width) && c(e, s.top, s.top + s.height)) return this.legendItems[i]; return null } handleEvent(t) { var e, i, s, a = this.options; ("mousemove" !== (e = t.type) && "mouseout" !== e || !a.onHover && !a.onLeave) && (!a.onClick || "click" !== e && "mouseup" !== e) || (e = this._getLegendItemAt(t.x, t.y), "mousemove" === t.type || "mouseout" === t.type ? (s = null !== (i = this._hoveredItem) && null !== e && i.datasetIndex === e.datasetIndex && i.index === e.index, i && !s && d(a.onLeave, [t, i, this], this), (this._hoveredItem = e) && !s && d(a.onHover, [t, e, this], this)) : e && d(a.onClick, [t, e, this], this)) } } function kn(t, e) { return e * (t.text ? t.text.length + .5 : 0) } var Sn = { id: "legend", _element: wn, start(t, e, i) { var s = t.legend = new wn({ ctx: t.ctx, options: i, chart: t }); a.configure(t, s, i), a.addBox(t, s) }, stop(t) { a.removeBox(t, t.legend), delete t.legend }, beforeUpdate(t, e, i) { const s = t.legend; a.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, a = i.chart; a.isDatasetVisible(s) ? (a.hide(s), e.hidden = !0) : (a.show(s), e.hidden = !1) }, onHover: null, onLeave: null, labels: { color: t => t.chart.options.color, boxWidth: 40, padding: 10, generateLabels(t) { const s = t.data.datasets, { usePointStyle: a, pointStyle: n, textAlign: o, color: r, useBorderRadius: l, borderRadius: h } = t.legend.options["labels"]; return t._getSortedDatasetMetas().map(t => { var e = t.controller.getStyle(a ? 0 : void 0), i = I(e.borderWidth); return { text: s[t.index].label, fillStyle: e.backgroundColor, fontColor: r, hidden: !t.visible, lineCap: e.borderCapStyle, lineDash: e.borderDash, lineDashOffset: e.borderDashOffset, lineJoin: e.borderJoinStyle, lineWidth: (i.width + i.height) / 4, strokeStyle: e.borderColor, pointStyle: n || e.pointStyle, rotation: e.rotation, textAlign: o || e.textAlign, borderRadius: l && (h || e.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 Pn extends e { 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) { var i = this.options; this.left = 0, this.top = 0, i.display ? (this.width = this.right = t, this.height = this.bottom = e, t = O(i.text) ? i.text.length : 1, this._padding = I(i.padding), e = t * z(i.font).lineHeight + this._padding.height, this.isHorizontal() ? this.height = e : this.width = e) : this.width = this.height = this.right = this.bottom = 0 } isHorizontal() { var t = this.options.position; return "top" === t || "bottom" === t } _drawArgs(t) { var { top: e, left: i, bottom: s, right: a, options: n } = this, o = n.align; let r, l, h, c = 0; return r = this.isHorizontal() ? (l = E(o, i, a), h = e + t, a - i) : (c = "left" === n.position ? (l = i + t, h = E(o, s, e), -.5 * S) : (l = a - t, h = E(o, e, s), .5 * S), s - e), { titleX: l, titleY: h, maxWidth: r, rotation: c } } draw() { var t, e, i, s, a, n = this.ctx, o = this.options; o.display && (e = (t = z(o.font)).lineHeight / 2 + this._padding.top, { titleX: e, titleY: i, maxWidth: s, rotation: a } = this._drawArgs(e), He(n, o.text, 0, 0, t, { color: o.color, maxWidth: s, rotation: a, textAlign: Pt(o.align), textBaseline: "middle", translation: [e, i] })) } } var Dn = { id: "title", _element: Pn, start(t, e, i) { var s; t = t, i = i, s = new Pn({ ctx: t.ctx, options: i, chart: t }), a.configure(t, s, i), a.addBox(t, s), t.titleBlock = s }, stop(t) { var e = t.titleBlock; a.removeBox(t, e), delete t.titleBlock }, beforeUpdate(t, e, i) { const s = t.titleBlock; a.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 Cn = new WeakMap; var On = { id: "subtitle", start(t, e, i) { var s = new Pn({ ctx: t.ctx, options: i, chart: t }); a.configure(t, s, i), a.addBox(t, s), Cn.set(t, s) }, stop(t) { a.removeBox(t, Cn.get(t)), Cn.delete(t) }, beforeUpdate(t, e, i) { const s = Cn.get(t); a.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 An = { average(t) { if (!t.length) return !1; let e, i, s = 0, a = 0, n = 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, a += t.y, ++n } } return { x: s / n, y: a / n } }, nearest(t, e) { if (!t.length) return !1; let i, s, a, n = e.x, o = 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 = ut(e, s.getCenterPoint()); t < r && (r = t, a = s) } } if (a) { const t = a.tooltipPosition(); n = t.x, o = t.y } return { x: n, y: o } } }; function M(t, e) { return e && (O(e) ? Array.prototype.push.apply(t, e) : t.push(e)), t } function Tn(t) { return ("string" == typeof t || t instanceof String) && -1 < t.indexOf("\n") ? t.split("\n") : t } function Ln(t, e) { const i = t.chart.ctx, { body: s, footer: a, title: n } = t, { boxWidth: o, boxHeight: r } = e, l = z(e.bodyFont), h = z(e.titleFont), c = z(e.footerFont), d = n.length, u = a.length, g = s.length, f = I(e.padding); let p = f.height, m = 0, b = s.reduce((t, e) => t + e.before.length + e.lines.length + e.after.length, 0), x = (b += t.beforeBody.length + t.afterBody.length, d && (p += d * h.lineHeight + (d - 1) * e.titleSpacing + e.titleMarginBottom), b && (p += g * (e.displayColors ? Math.max(r, l.lineHeight) : l.lineHeight) + (b - g) * l.lineHeight + (b - 1) * e.bodySpacing), u && (p += e.footerMarginTop + u * c.lineHeight + (u - 1) * e.footerSpacing), 0); function v(t) { m = Math.max(m, i.measureText(t).width + x) } return i.save(), i.font = h.string, w(t.title, v), i.font = l.string, w(t.beforeBody.concat(t.afterBody), v), x = e.displayColors ? o + 2 + e.boxPadding : 0, w(s, t => { w(t.before, v), w(t.lines, v), w(t.after, v) }), x = 0, i.font = c.string, w(t.footer, v), i.restore(), { width: m += f.width, height: p } } function En(i, t, s) { var e = s.yAlign || t.yAlign || function () { var { y: t, height: e } = s; return t < e / 2 ? "top" : t > i.height - e / 2 ? "bottom" : "center" }(); return { xAlign: s.xAlign || t.xAlign || function (a, n, o, t) { var { x: e, width: i } = o, { width: s, chartArea: { left: r, right: l } } = a; let h = "center"; return "center" === t ? h = e <= (r + l) / 2 ? "left" : "right" : e <= i / 2 ? h = "left" : s - i / 2 <= e && (h = "right"), h = function (t) { var { x: e, width: i } = o, s = n.caretSize + n.caretPadding; return "left" === t && e + i + s > a.width || "right" === t && e - i - s < 0 }(h) ? "center" : h }(i, t, s, e), yAlign: e } } function Rn(t, i, e, s) { var { caretSize: t, caretPadding: a, cornerRadius: n } = t, { xAlign: o, yAlign: r } = e, l = t + a, { topLeft: e, topRight: a, bottomLeft: n, bottomRight: h } = Mi(n); let c = function () { let { x: t, width: e } = i; return "right" === o ? t -= e : "center" === o && (t -= e / 2), t }(); var d = function () { let { y: t, height: e } = i; return "top" === r ? t += l : t -= "bottom" === r ? e + l : e / 2, t }(); return "center" === r ? "left" === o ? c += l : "right" === o && (c -= l) : "left" === o ? c -= Math.max(e, n) + t : "right" === o && (c += Math.max(a, h) + t), { x: C(c, 0, s.width - i.width), y: C(d, 0, s.height - i.height) } } function In(t, e, i) { i = I(i.padding); return "center" === e ? t.x + t.width / 2 : "right" === e ? t.x + t.width - i.right : t.x + i.left } function zn(t) { return M([], Tn(t)) } function Fn(t, e) { e = e && e.dataset && e.dataset.tooltip && e.dataset.tooltip.callbacks; return e ? t.override(e) : t } const Vn = { beforeTitle: t, title(t) { if (0 < t.length) { var t = t[0], e = t.chart.data.labels, i = e ? e.length : 0; if (this && this.options && "dataset" === this.options.mode) return t.dataset.label || ""; if (t.label) return t.label; if (0 < i && t.dataIndex < i) return e[t.dataIndex] } return "" }, afterTitle: t, beforeBody: t, beforeLabel: t, label(t) { if (this && this.options && "dataset" === this.options.mode) return t.label + ": " + t.formattedValue || t.formattedValue; let e = t.dataset.label || ""; e && (e += ": "); t = t.formattedValue; return P(t) || (e += t), e }, labelColor(t) { t = t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex); return { borderColor: t.borderColor, backgroundColor: t.backgroundColor, borderWidth: t.borderWidth, borderDash: t.borderDash, borderDashOffset: t.borderDashOffset, borderRadius: 0 } }, labelTextColor() { return this.options.bodyColor }, labelPointStyle(t) { t = t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex); return { pointStyle: t.pointStyle, rotation: t.rotation } }, afterLabel: t, afterBody: t, beforeFooter: t, footer: t, afterFooter: t }; function k(t, e, i, s) { t = t[e].call(i, s); return void 0 === t ? Vn[e].call(i, s) : t } class Bn extends e { static positioners = An; 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() { var t = this._cachedAnimations; if (t) return t; var t = this.chart, e = this.options.setContext(this.getContext()), t = e.enabled && t.options.animation && e.animations, e = new ms(this.chart, t); return t._cacheable && (this._cachedAnimations = Object.freeze(e)), e } getContext() { return this.$context || (this.$context = (t = this.chart.getContext(), Si(t, { tooltip: this, tooltipItems: this._tooltipItems, type: "tooltip" }))); var t } getTitle(t, e) { var e = e["callbacks"], i = k(e, "beforeTitle", this, t), s = k(e, "title", this, t), e = k(e, "afterTitle", this, t), t = M([], Tn(i)); return t = M(t, Tn(s)), M(t, Tn(e)) } getBeforeBody(t, e) { return zn(k(e.callbacks, "beforeBody", this, t)) } getBody(t, e) { const s = e["callbacks"], a = []; return w(t, t => { var e = { before: [], lines: [], after: [] }, i = Fn(s, t); M(e.before, Tn(k(i, "beforeLabel", this, t))), M(e.lines, k(i, "label", this, t)), M(e.after, Tn(k(i, "afterLabel", this, t))), a.push(e) }), a } getAfterBody(t, e) { return zn(k(e.callbacks, "afterBody", this, t)) } getFooter(t, e) { var e = e["callbacks"], i = k(e, "beforeFooter", this, t), s = k(e, "footer", this, t), e = k(e, "afterFooter", this, t), t = M([], Tn(i)); return t = M(t, Tn(s)), M(t, Tn(e)) } _createItems(s) { const t = this._active, a = this.chart.data, i = [], n = [], o = []; let e, r, l = []; for (e = 0, r = t.length; e < r; ++e)l.push(function (t, e) { const { element: i, datasetIndex: s, index: a } = e, n = t.getDatasetMeta(s).controller, { label: o, value: r } = n.getLabelAndValue(a); return { chart: t, label: o, parsed: n.getParsed(a), raw: t.data.datasets[s].data[a], formattedValue: r, dataset: n.getDataset(), dataIndex: a, datasetIndex: s, element: i } }(this.chart, t[e])); return s.filter && (l = l.filter((t, e, i) => s.filter(t, e, i, a))), w(l = s.itemSort ? l.sort((t, e) => s.itemSort(t, e, a)) : l, t => { var e = Fn(s.callbacks, t); i.push(k(e, "labelColor", this, t)), n.push(k(e, "labelPointStyle", this, t)), o.push(k(e, "labelTextColor", this, t)) }), this.labelColors = i, this.labelPointStyles = n, this.labelTextColors = o, this.dataPoints = l } update(t, e) { const i = this.options.setContext(this.getContext()), s = this._active; let a, n = []; if (s.length) { const t = An[i.position].call(this, s, this._eventPosition), e = (n = this._createItems(i), this.title = this.getTitle(n, i), this.beforeBody = this.getBeforeBody(n, i), this.body = this.getBody(n, i), this.afterBody = this.getAfterBody(n, i), this.footer = this.getFooter(n, i), this._size = Ln(this, i)), o = Object.assign({}, t, e), r = En(this.chart, i, o), l = Rn(i, o, r, this.chart); this.xAlign = r.xAlign, this.yAlign = r.yAlign, a = { opacity: 1, x: l.x, y: l.y, width: e.width, height: e.height, caretX: t.x, caretY: t.y } } else 0 !== this.opacity && (a = { opacity: 0 }); this._tooltipItems = n, this.$context = void 0, a && this._resolveAnimations().update(this, a), t && i.external && i.external.call(this, { chart: this.chart, tooltip: this, replay: e }) } drawCaret(t, e, i, s) { t = this.getCaretPosition(t, i, s); e.lineTo(t.x1, t.y1), e.lineTo(t.x2, t.y2), e.lineTo(t.x3, t.y3) } getCaretPosition(t, e, i) { var { xAlign: s, yAlign: a } = this, { caretSize: i, cornerRadius: n } = i, { topLeft: n, topRight: o, bottomLeft: r, bottomRight: l } = Mi(n), { x: t, y: h } = t, { width: e, height: c } = e; let d, u, g, f, p, m; return "center" === a ? (p = h + c / 2, m = "left" === s ? (d = t, u = d - i, f = p + i, p - i) : (d = t + e, u = d + i, f = p - i, p + i), g = d) : (u = "left" === s ? t + Math.max(n, r) + i : "right" === s ? t + e - Math.max(o, l) - i : this.caretX, g = "top" === a ? (f = h, p = f - i, d = u - i, u + i) : (f = h + c, p = f + i, d = u + i, u - i), m = f), { x1: d, x2: u, x3: g, y1: f, y2: p, y3: m } } drawTitle(t, e, i) { var s = this.title, a = s.length; let n, o, r; if (a) { const l = Pi(i.rtl, this.x, this.width); for (t.x = In(this, i.titleAlign, i), e.textAlign = l.textAlign(i.titleAlign), e.textBaseline = "middle", n = z(i.titleFont), o = i.titleSpacing, e.fillStyle = i.titleColor, e.font = n.string, r = 0; r < a; ++r)e.fillText(s[r], l.x(t.x), t.y + n.lineHeight / 2), t.y += n.lineHeight + o, r + 1 === a && (t.y += i.titleMarginBottom - o) } } _drawColorBox(t, e, i, s, a) { const n = this.labelColors[i], o = this.labelPointStyles[i], { boxHeight: r, boxWidth: l, boxPadding: h } = a, c = z(a.bodyFont), d = In(this, "left", a), u = s.x(d), g = r < c.lineHeight ? (c.lineHeight - r) / 2 : 0, f = e.y + g; if (a.usePointStyle) { const e = { radius: Math.min(l, r) / 2, pointStyle: o.pointStyle, rotation: o.rotation, borderWidth: 1 }, i = s.leftForLtr(u, l) + l / 2, A = f + r / 2; t.strokeStyle = a.multiKeyBackground, t.fillStyle = a.multiKeyBackground, Ie(t, e, i, A), t.strokeStyle = n.borderColor, t.fillStyle = n.backgroundColor, Ie(t, e, i, A) } else { t.lineWidth = A(n.borderWidth) ? Math.max(...Object.values(n.borderWidth)) : n.borderWidth || 1, t.strokeStyle = n.borderColor, t.setLineDash(n.borderDash || []), t.lineDashOffset = n.borderDashOffset || 0; const e = s.leftForLtr(u, l - h), i = s.leftForLtr(s.xPlus(u, 1), l - h - 2), o = Mi(n.borderRadius); Object.values(o).some(t => 0 !== t) ? (t.beginPath(), t.fillStyle = a.multiKeyBackground, je(t, { x: e, y: f, w: l, h: r, radius: o }), t.fill(), t.stroke(), t.fillStyle = n.backgroundColor, t.beginPath(), je(t, { x: i, y: f + 1, w: l - 2, h: r - 2, radius: o }), t.fill()) : (t.fillStyle = a.multiKeyBackground, t.fillRect(e, f, l, r), t.strokeRect(e, f, l, r), t.fillStyle = n.backgroundColor, t.fillRect(i, f + 1, l - 2, r - 2)) } t.fillStyle = this.labelTextColors[i] } drawBody(e, i, t) { const s = this["body"], { bodySpacing: a, bodyAlign: n, displayColors: o, boxHeight: r, boxWidth: l, boxPadding: h } = t, c = z(t.bodyFont); let d = c.lineHeight, u = 0; function g(t) { i.fillText(t, f.x(e.x + u), e.y + d / 2), e.y += d + a } const f = Pi(t.rtl, this.x, this.width), p = f.textAlign(n); let m, b, x, v, _, y, M; for (i.textAlign = n, i.textBaseline = "middle", i.font = c.string, e.x = In(this, p, t), i.fillStyle = t.bodyColor, w(this.beforeBody, g), u = o && "right" !== p ? "center" === n ? l / 2 + h : l + 2 + h : 0, v = 0, y = s.length; v < y; ++v) { for (m = s[v], b = this.labelTextColors[v], i.fillStyle = b, w(m.before, g), x = m.lines, o && x.length && (this._drawColorBox(i, e, v, f, t), d = Math.max(c.lineHeight, r)), _ = 0, M = x.length; _ < M; ++_)g(x[_]), d = c.lineHeight; w(m.after, g) } u = 0, d = c.lineHeight, w(this.afterBody, g), e.y -= a } drawFooter(t, e, i) { var s = this.footer, a = s.length; let n, o; if (a) { const r = Pi(i.rtl, this.x, this.width); for (t.x = In(this, i.footerAlign, i), t.y += i.footerMarginTop, e.textAlign = r.textAlign(i.footerAlign), e.textBaseline = "middle", n = z(i.footerFont), e.fillStyle = i.footerColor, e.font = n.string, o = 0; o < a; ++o)e.fillText(s[o], r.x(t.x), t.y + n.lineHeight / 2), t.y += n.lineHeight + i.footerSpacing } } drawBackground(t, e, i, s) { var { xAlign: a, yAlign: n } = this, { x: o, y: r } = t, { width: l, height: h } = i, { topLeft: c, topRight: d, bottomLeft: u, bottomRight: g } = Mi(s.cornerRadius); e.fillStyle = s.backgroundColor, e.strokeStyle = s.borderColor, e.lineWidth = s.borderWidth, e.beginPath(), e.moveTo(o + c, r), "top" === n && this.drawCaret(t, e, i, s), e.lineTo(o + l - d, r), e.quadraticCurveTo(o + l, r, o + l, r + d), "center" === n && "right" === a && this.drawCaret(t, e, i, s), e.lineTo(o + l, r + h - g), e.quadraticCurveTo(o + l, r + h, o + l - g, r + h), "bottom" === n && this.drawCaret(t, e, i, s), e.lineTo(o + u, r + h), e.quadraticCurveTo(o, r + h, o, r + h - u), "center" === n && "left" === a && this.drawCaret(t, e, i, s), e.lineTo(o, r + c), e.quadraticCurveTo(o, r, o + c, r), e.closePath(), e.fill(), 0 < s.borderWidth && e.stroke() } _updateAnimationTarget(t) { const e = this.chart, i = this.$animations, s = i && i.x, a = i && i.y; if (s || a) { const i = An[t.position].call(this, this._active, this._eventPosition); var n, o; i && (n = this._size = Ln(this, t), o = Rn(t, o = Object.assign({}, i, this._size), t = En(e, t, o), e), s._to === o.x && a._to === o.y || (this.xAlign = t.xAlign, this.yAlign = t.yAlign, this.width = n.width, this.height = n.height, this.caretX = i.x, this.caretY = i.y, this._resolveAnimations().update(this, o))) } } _willRender() { return !!this.opacity } draw(t) { var e = this.options.setContext(this.getContext()); let i = this.opacity; if (i) { this._updateAnimationTarget(e); const n = { width: this.width, height: this.height }, o = { x: this.x, y: this.y }; i = Math.abs(i) < .001 ? 0 : i; var s = I(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(o, t, n, e), Di(t, e.textDirection), o.y += s.top, this.drawTitle(o, t, e), this.drawBody(o, t, e), this.drawFooter(o, t, e), Ci(t, e.textDirection), t.restore()) } } getActiveElements() { return this._active || [] } setActiveElements(t, e) { var i = this._active, t = t.map(({ datasetIndex: t, index: e }) => { var i = this.chart.getDatasetMeta(t); if (i) return { datasetIndex: t, element: i.data[e], index: e }; throw new Error("Cannot find a dataset at index " + t) }), i = !N(i, t), s = this._positionChanged(t, e); (i || s) && (this._active = t, this._eventPosition = e, this._ignoreReplayEvents = !0, this.update(!0)) } handleEvent(t, e, i = !0) { if (e && this._ignoreReplayEvents) return !1; this._ignoreReplayEvents = !1; var s = this.options, a = this._active || [], i = this._getActiveElements(t, a, e, i), n = this._positionChanged(i, t), a = e || !N(i, a) || n; return a && (this._active = i, (s.enabled || s.external) && (this._eventPosition = { x: t.x, y: t.y }, this.update(!0, e))), a } _getActiveElements(t, e, i, s) { var a = this.options; if ("mouseout" === t.type) return []; if (!s) return e; const n = this.chart.getElementsAtEventForMode(t, a.mode, a, i); return a.reverse && n.reverse(), n } _positionChanged(t, e) { var { caretX: i, caretY: s, options: a } = this, a = An[a.position].call(this, t, e); return !1 !== a && (i !== a.x || s !== a.y) } } var Nn = { id: "tooltip", _element: Bn, positioners: An, afterInit(t, e, i) { i && (t.tooltip = new Bn({ 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; var i; e && e._willRender() && (!(i = { tooltip: e }) !== t.notifyPlugins("beforeTooltipDraw", { ...i, cancelable: !0 }) && (e.draw(t.ctx), t.notifyPlugins("afterTooltipDraw", i))) }, afterEvent(t, e) { var i; t.tooltip && (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: Vn }, 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 i.register(da, Za, Ca, s), i.helpers = { ...zi }, i._adapters = sa, i.Animation = ps, i.Animations = ms, i.animator = l, i.controllers = x.controllers.items, i.DatasetController = Ds, i.Element = e, i.elements = Ca, i.Interaction = Wi, i.layouts = a, i.platforms = Ce, i.Scale = Es, i.Ticks = ue, Object.assign(i, da, Za, Ca, s, Ce), i.Chart = i, "undefined" != typeof window && (window.Chart = i), i });