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(fi.add(this._chart, i), - !0) : void 0 - } - } - function xi(t, e) { - const i = t && t.options || {} - , a = i.reverse - , n = void 0 === i.min ? e : 0 - , s = void 0 === i.max ? e : 0; - return { - start: a ? s : n, - end: a ? n : s - } - } - function yi(t, e) { - const i = [] - , a = t._getSortedDatasetMetas(e); - let n, s; - for (n = 0, - s = a.length; n < s; ++n) - i.push(a[n].index); - return i - } - function ki(t, e, i, a={}) { - const n = t.keys - , s = "single" === a.mode; - let r, o, l, h; - if (null !== e) { - for (r = 0, - o = n.length; r < o; ++r) { - if (l = +n[r], - l === i) { - if (a.all) - continue; - break - } - h = t.values[l], - c(h) && (s || 0 === e || X(e) === X(h)) && (e += h) - } - return e - } - } - function _i(t, e) { - const i = t && t.options.stacked; - return i || void 0 === i && void 0 !== e.stack - } - function wi(t, e, i) { - const a = t[e] || (t[e] = {}); - return a[i] || (a[i] = {}) - } - function vi(t, e, i, a) { - for (const n of e.getMatchingVisibleMetas(a).reverse()) { - const e = t[n.index]; - if (i && e > 0 || !i && e < 0) - return n.index - } - return null - } - function Oi(t, e) { - const {chart: i, _cachedMeta: a} = t - , n = i._stacks || (i._stacks = {}) - , {iScale: s, vScale: r, index: o} = a - , l = s.axis - , c = r.axis - , h = function(t, e, i) { - return `${t.id}.${e.id}.${i.stack || i.type}` - }(s, r, a) - , d = e.length; - let f; - for (let t = 0; t < d; ++t) { - const i = e[t] - , {[l]: s, [c]: d} = i; - f = (i._stacks || (i._stacks = {}))[c] = wi(n, h, s), - f[o] = d, - f._top = vi(f, r, !0, a.type), - f._bottom = vi(f, r, !1, a.type) - } - } - function Mi(t, e) { - const i = t.scales; - return Object.keys(i).filter((t=>i[t].axis === e)).shift() - } - function Si(t, e) { - const i = t.controller.index - , a = t.vScale && t.vScale.axis; - if (a) { - e = e || t._parsed; - for (const t of e) { - const e = t._stacks; - if (!e || void 0 === e[a] || void 0 === e[a][i]) - return; - delete e[a][i] - } - } - } - const Di = t=>"reset" === t || "none" === t - , Ii = (t,e)=>e ? t : Object.assign({}, t); - class Ri { - constructor(t, e) { - this.chart = t, - this._ctx = t.ctx, - this.index = e, - this._cachedDataOpts = {}, - this._cachedMeta = this.getMeta(), - this._type = this._cachedMeta.type, - this.options = void 0, - this._parsing = !1, - this._data = void 0, - this._objectData = void 0, - this._sharedOptions = void 0, - this._drawStart = void 0, - this._drawCount = void 0, - this.enableOptionSharing = !1, - this.$context = void 0, - this._syncList = [], - this.initialize() - } - initialize() { - const t = this._cachedMeta; - this.configure(), - this.linkScales(), - t._stacked = _i(t.vScale, t), - this.addElements() - } - updateIndex(t) { - this.index !== t && Si(this._cachedMeta), - this.index = t - } - linkScales() { - const t = this.chart - , e = this._cachedMeta - , i = this.getDataset() - , a = (t,e,i,a)=>"x" === t ? e : "r" === t ? a : i - , n = e.xAxisID = d(i.xAxisID, Mi(t, "x")) - , s = e.yAxisID = d(i.yAxisID, Mi(t, "y")) - , r = e.rAxisID = d(i.rAxisID, Mi(t, "r")) - , o = e.indexAxis - , l = e.iAxisID = a(o, n, s, r) - , c = e.vAxisID = a(o, s, n, r); - e.xScale = this.getScaleForId(n), - e.yScale = this.getScaleForId(s), - e.rScale = this.getScaleForId(r), - e.iScale = this.getScaleForId(l), - e.vScale = this.getScaleForId(c) - } - getDataset() { - return this.chart.data.datasets[this.index] - } - getMeta() { - return this.chart.getDatasetMeta(this.index) - } - getScaleForId(t) { - return this.chart.scales[t] - } - _getOtherScale(t) { - const e = this._cachedMeta; - return t === e.iScale ? e.vScale : e.iScale - } - reset() { - this._update("reset") - } - _destroy() { - const t = this._cachedMeta; - this._data && ge(this._data, this), - t._stacked && Si(t) - } - _dataCheck() { - const t = this.getDataset() - , e = t.data || (t.data = []) - , i = this._data; - if (l(e)) - this._data = function(t) { - const e = Object.keys(t) - , i = new Array(e.length); - let a, n, s; - for (a = 0, - n = e.length; a < n; ++a) - s = e[a], - i[a] = { - x: s, - y: t[s] - }; - return i - }(e); - else if (i !== e) { - if (i) { - ge(i, this); - const t = this._cachedMeta; - Si(t), - t._parsed = [] - } - e && Object.isExtensible(e) && (n = this, - (a = e)._chartjs ? a._chartjs.listeners.push(n) : (Object.defineProperty(a, "_chartjs", { - configurable: !0, - enumerable: !1, - value: { - listeners: [n] - } - }), - pe.forEach((t=>{ - const e = "_onData" + M(t) - , i = a[t]; - Object.defineProperty(a, t, { - configurable: !0, - enumerable: !1, - value(...t) { - const n = i.apply(this, t); - return a._chartjs.listeners.forEach((i=>{ - "function" == typeof i[e] && i[e](...t) - } - )), - n - } - }) - } - )))), - this._syncList = [], - this._data = e - } - var a, n - } - addElements() { - const t = this._cachedMeta; - this._dataCheck(), - this.datasetElementType && (t.dataset = new this.datasetElementType) - } - buildOrUpdateElements(t) { - const e = this._cachedMeta - , i = this.getDataset(); - let a = !1; - this._dataCheck(); - const n = e._stacked; - e._stacked = _i(e.vScale, e), - e.stack !== i.stack && (a = !0, - Si(e), - e.stack = i.stack), - this._resyncElements(t), - (a || n !== e._stacked) && Oi(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: a} = this - , {iScale: n, _stacked: s} = i - , r = n.axis; - let c, h, d, f = 0 === t && e === a.length || i._sorted, u = t > 0 && i._parsed[t - 1]; - if (!1 === this._parsing) - i._parsed = a, - i._sorted = !0, - d = a; - else { - d = o(a[t]) ? this.parseArrayData(i, a, t, e) : l(a[t]) ? this.parseObjectData(i, a, t, e) : this.parsePrimitiveData(i, a, t, e); - const n = ()=>null === h[r] || u && h[r] < u[r]; - for (c = 0; c < e; ++c) - i._parsed[c + t] = h = d[c], - f && (n() && (f = !1), - u = h); - i._sorted = f - } - s && Oi(this, d) - } - parsePrimitiveData(t, e, i, a) { - const {iScale: n, vScale: s} = t - , r = n.axis - , o = s.axis - , l = n.getLabels() - , c = n === s - , h = new Array(a); - let d, f, u; - for (d = 0, - f = a; d < f; ++d) - u = d + i, - h[d] = { - [r]: c || n.parse(l[u], u), - [o]: s.parse(e[u], u) - }; - return h - } - parseArrayData(t, e, i, a) { - const {xScale: n, yScale: s} = t - , r = new Array(a); - let o, l, c, h; - for (o = 0, - l = a; o < l; ++o) - c = o + i, - h = e[c], - r[o] = { - x: n.parse(h[0], c), - y: s.parse(h[1], c) - }; - return r - } - parseObjectData(t, e, i, a) { - const {xScale: n, yScale: s} = t - , {xAxisKey: r="x", yAxisKey: o="y"} = this._parsing - , l = new Array(a); - let c, h, d, f; - for (c = 0, - h = a; c < h; ++c) - d = c + i, - f = e[d], - l[c] = { - x: n.parse(O(f, r), d), - y: s.parse(O(f, o), d) - }; - return l - } - getParsed(t) { - return this._cachedMeta._parsed[t] - } - getDataElement(t) { - return this._cachedMeta.data[t] - } - applyStack(t, e, i) { - const a = this.chart - , n = this._cachedMeta - , s = e[t.axis]; - return ki({ - keys: yi(a, !0), - values: e._stacks[t.axis] - }, s, n.index, { - mode: i - }) - } - updateRangeFromParsed(t, e, i, a) { - const n = i[e.axis]; - let s = null === n ? NaN : n; - const r = a && i._stacks[e.axis]; - a && r && (a.values = r, - s = ki(a, n, this._cachedMeta.index)), - t.min = Math.min(t.min, s), - t.max = Math.max(t.max, s) - } - getMinMax(t, e) { - const i = this._cachedMeta - , a = i._parsed - , n = i._sorted && t === i.iScale - , s = a.length - , r = this._getOtherScale(t) - , o = ((t,e,i)=>t && !e.hidden && e._stacked && { - keys: yi(i, !0), - values: null - })(e, i, this.chart) - , l = { - min: Number.POSITIVE_INFINITY, - max: Number.NEGATIVE_INFINITY - } - , {min: h, max: d} = function(t) { - const {min: e, max: i, minDefined: a, maxDefined: n} = t.getUserBounds(); - return { - min: a ? e : Number.NEGATIVE_INFINITY, - max: n ? i : Number.POSITIVE_INFINITY - } - }(r); - let f, u; - function m() { - u = a[f]; - const e = u[r.axis]; - return !c(u[t.axis]) || h > e || d < e - } - for (f = 0; f < s && (m() || (this.updateRangeFromParsed(l, t, u, o), - !n)); ++f) - ; - if (n) - for (f = s - 1; f >= 0; --f) - if (!m()) { - this.updateRangeFromParsed(l, t, u, o); - break - } - return l - } - getAllParsedValues(t) { - const e = this._cachedMeta._parsed - , i = []; - let a, n, s; - for (a = 0, - n = e.length; a < n; ++a) - s = e[a][t.axis], - c(s) && i.push(s); - return i - } - getMaxOverflow() { - return !1 - } - getLabelAndValue(t) { - const e = this._cachedMeta - , i = e.iScale - , a = e.vScale - , n = this.getParsed(t); - return { - label: i ? "" + i.getLabelForValue(n[i.axis]) : "", - value: a ? "" + a.getLabelForValue(n[a.axis]) : "" - } - } - _update(t) { - const e = this._cachedMeta; - this.update(t || "default"), - e._clip = function(t) { - let e, i, a, n; - return l(t) ? (e = t.top, - i = t.right, - a = t.bottom, - n = t.left) : e = i = a = n = t, - { - top: e, - right: i, - bottom: a, - left: n, - disabled: !1 === t - } - }(d(this.options.clip, function(t, e, i) { - if (!1 === i) - return !1; - const a = xi(t, i) - , n = xi(e, i); - return { - top: n.end, - right: a.end, - bottom: n.start, - left: a.start - } - }(e.xScale, e.yScale, this.getMaxOverflow()))) - } - update(t) {} - draw() { - const t = this._ctx - , e = this.chart - , i = this._cachedMeta - , a = i.data || [] - , n = e.chartArea - , s = [] - , r = this._drawStart || 0 - , o = this._drawCount || a.length - r; - let l; - for (i.dataset && i.dataset.draw(t, n, r, o), - l = r; l < r + o; ++l) { - const e = a[l]; - e.hidden || (e.active ? s.push(e) : e.draw(t, n)) - } - for (l = 0; l < s.length; ++l) - s[l].draw(t, n) - } - getStyle(t, e) { - const i = e ? "active" : "default"; - return void 0 === t && this._cachedMeta.dataset ? this.resolveDatasetElementOptions(i) : this.resolveDataElementOptions(t || 0, i) - } - getContext(t, e, i) { - const a = this.getDataset(); - let n; - if (t >= 0 && t < this._cachedMeta.data.length) { - const e = this._cachedMeta.data[t]; - n = e.$context || (e.$context = function(t, e, i) { - return de(t, { - active: !1, - dataIndex: e, - parsed: void 0, - raw: void 0, - element: i, - index: e, - mode: "default", - type: "data" - }) - }(this.getContext(), t, e)), - n.parsed = this.getParsed(t), - n.raw = a.data[t], - n.index = n.dataIndex = t - } else - n = this.$context || (this.$context = function(t, e) { - return de(t, { - active: !1, - dataset: void 0, - datasetIndex: e, - index: e, - mode: "default", - type: "dataset" - }) - }(this.chart.getContext(), this.index)), - n.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 a = "active" === e - , n = this._cachedDataOpts - , s = t + "-" + e - , r = n[s] - , o = this.enableOptionSharing && S(i); - if (r) - return Ii(r, o); - const l = this.chart.config - , c = l.datasetElementScopeKeys(this._type, t) - , h = a ? [`${t}Hover`, "hover", t, ""] : [t, ""] - , d = l.getOptionScopes(this.getDataset(), c) - , f = Object.keys(jt.elements[t]) - , u = l.resolveNamedOptions(d, f, (()=>this.getContext(i, a)), h); - return u.$shared && (u.$shared = o, - n[s] = Object.freeze(Ii(u, o))), - u - } - _resolveAnimations(t, e, i) { - const a = this.chart - , n = this._cachedDataOpts - , s = `animation-${e}` - , r = n[s]; - if (r) - return r; - let o; - if (!1 !== a.options.animation) { - const a = this.chart.config - , n = a.datasetAnimationScopeKeys(this._type, e) - , s = a.getOptionScopes(this.getDataset(), n); - o = a.createResolver(s, this.getContext(t, i, e)) - } - const l = new bi(a,o && o.animations); - return o && o._cacheable && (n[s] = Object.freeze(l)), - l - } - getSharedOptions(t) { - if (t.$shared) - return this._sharedOptions || (this._sharedOptions = Object.assign({}, t)) - } - includeOptions(t, e) { - return !e || Di(t) || this.chart._animationsDisabled - } - updateElement(t, e, i, a) { - Di(a) ? Object.assign(t, i) : this._resolveAnimations(e, a).update(t, i) - } - updateSharedOptions(t, e, i) { - t && !Di(e) && this._resolveAnimations(void 0, e).update(t, i) - } - _setStyle(t, e, i, a) { - t.active = a; - const n = this.getStyle(e, a); - this._resolveAnimations(e, i, a).update(t, { - options: !a && this.getSharedOptions(n) || n - }) - } - removeHoverStyle(t, e, i) { - this._setStyle(t, i, "active", !1) - } - setHoverStyle(t, e, i) { - this._setStyle(t, i, "active", !0) - } - _removeDatasetHoverStyle() { - const t = this._cachedMeta.dataset; - t && this._setStyle(t, void 0, "active", !1) - } - _setDatasetHoverStyle() { - const t = this._cachedMeta.dataset; - t && this._setStyle(t, void 0, "active", !0) - } - _resyncElements(t) { - const e = this._data - , i = this._cachedMeta.data; - for (const [t,e,i] of this._syncList) - this[t](e, i); - this._syncList = []; - const a = i.length - , n = e.length - , s = Math.min(n, a); - s && this.parse(0, s), - n > a ? this._insertElements(a, n - a, t) : n < a && this._removeElements(n, a - n) - } - _insertElements(t, e, i=!0) { - const a = this._cachedMeta - , n = a.data - , s = t + e; - let r; - const o = t=>{ - for (t.length += e, - r = t.length - 1; r >= s; r--) - t[r] = t[r - e] - } - ; - for (o(n), - r = t; r < s; ++r) - n[r] = new this.dataElementType; - this._parsing && o(a._parsed), - this.parse(t, e), - i && this.updateElements(n, t, e, "reset") - } - updateElements(t, e, i, a) {} - _removeElements(t, e) { - const i = this._cachedMeta; - if (this._parsing) { - const a = i._parsed.splice(t, e); - i._stacked && Si(i, a) - } - i.data.splice(t, e) - } - _sync(t) { - if (this._parsing) - this._syncList.push(t); - else { - const [e,i,a] = t; - this[e](i, a) - } - this.chart._dataChanges.push([this.index, ...t]) - } - _onDataPush() { - const t = arguments.length; - this._sync(["_insertElements", this.getDataset().data.length - t, t]) - } - _onDataPop() { - this._sync(["_removeElements", this._cachedMeta.data.length - 1, 1]) - } - _onDataShift() { - this._sync(["_removeElements", 0, 1]) - } - _onDataSplice(t, e) { - e && this._sync(["_removeElements", t, e]); - const i = arguments.length - 2; - i && this._sync(["_insertElements", t, i]) - } - _onDataUnshift() { - this._sync(["_insertElements", 0, arguments.length]) - } - } - function Li(t) { - const e = t.iScale - , i = function(t, e) { - if (!t._cache.$bar) { - const i = t.getMatchingVisibleMetas(e); - let a = []; - for (let e = 0, n = i.length; e < n; e++) - a = a.concat(i[e].controller.getAllParsedValues(t)); - t._cache.$bar = be(a.sort(((t,e)=>t - e))) - } - return t._cache.$bar - }(e, t.type); - let a, n, s, r, o = e._length; - const l = ()=>{ - 32767 !== s && -32768 !== s && (S(r) && (o = Math.min(o, Math.abs(s - r) || o)), - r = s) - } - ; - for (a = 0, - n = i.length; a < n; ++a) - s = e.getPixelForValue(i[a]), - l(); - for (r = void 0, - a = 0, - n = e.ticks.length; a < n; ++a) - s = e.getPixelForTick(a), - l(); - return o - } - function Pi(t, e, i, a) { - return o(t) ? function(t, e, i, a) { - const n = i.parse(t[0], a) - , s = i.parse(t[1], a) - , r = Math.min(n, s) - , o = Math.max(n, s); - let l = r - , c = o; - Math.abs(r) > Math.abs(o) && (l = o, - c = r), - e[i.axis] = c, - e._custom = { - barStart: l, - barEnd: c, - start: n, - end: s, - min: r, - max: o - } - }(t, e, i, a) : e[i.axis] = i.parse(t, a), - e - } - function Ci(t, e, i, a) { - const n = t.iScale - , s = t.vScale - , r = n.getLabels() - , o = n === s - , l = []; - let c, h, d, f; - for (c = i, - h = i + a; c < h; ++c) - f = e[c], - d = {}, - d[n.axis] = o || n.parse(r[c], c), - l.push(Pi(f, d, s, c)); - return l - } - function Ai(t) { - return t && void 0 !== t.barStart && void 0 !== t.barEnd - } - function Ti(t, e, i, a) { - let n = e.borderSkipped; - const s = {}; - if (!n) - return void (t.borderSkipped = s); - const {start: r, end: o, reverse: l, top: c, bottom: h} = function(t) { - let e, i, a, n, s; - return t.horizontal ? (e = t.base > t.x, - i = "left", - a = "right") : (e = t.base < t.y, - i = "bottom", - a = "top"), - e ? (n = "end", - s = "start") : (n = "start", - s = "end"), - { - start: i, - end: a, - reverse: e, - top: n, - bottom: s - } - }(t); - "middle" === n && i && (t.enableBorderRadius = !0, - (i._top || 0) === a ? n = c : (i._bottom || 0) === a ? n = h : (s[Ei(h, r, o, l)] = !0, - n = c)), - s[Ei(n, r, o, l)] = !0, - t.borderSkipped = s - } - function Ei(t, e, i, a) { - var n, s, r; - return a ? (r = i, - t = zi(t = (n = t) === (s = e) ? r : n === r ? s : n, i, e)) : t = zi(t, e, i), - t - } - function zi(t, e, i) { - return "start" === t ? e : "end" === t ? i : t - } - function Bi(t, {inflateAmount: e}, i) { - t.inflateAmount = "auto" === e ? 1 === i ? .33 : 0 : e - } - Ri.defaults = {}, - Ri.prototype.datasetElementType = null, - Ri.prototype.dataElementType = null; - class Xi extends Ri { - parsePrimitiveData(t, e, i, a) { - return Ci(t, e, i, a) - } - parseArrayData(t, e, i, a) { - return Ci(t, e, i, a) - } - parseObjectData(t, e, i, a) { - const {iScale: n, vScale: s} = t - , {xAxisKey: r="x", yAxisKey: o="y"} = this._parsing - , l = "x" === n.axis ? r : o - , c = "x" === s.axis ? r : o - , h = []; - let d, f, u, m; - for (d = i, - f = i + a; d < f; ++d) - m = e[d], - u = {}, - u[n.axis] = n.parse(O(m, l), d), - h.push(Pi(O(m, c), u, s, d)); - return h - } - updateRangeFromParsed(t, e, i, a) { - super.updateRangeFromParsed(t, e, i, a); - const n = i._custom; - n && e === this._cachedMeta.vScale && (t.min = Math.min(t.min, n.min), - t.max = Math.max(t.max, n.max)) - } - getMaxOverflow() { - return 0 - } - getLabelAndValue(t) { - const e = this._cachedMeta - , {iScale: i, vScale: a} = e - , n = this.getParsed(t) - , s = n._custom - , r = Ai(s) ? "[" + s.start + ", " + s.end + "]" : "" + a.getLabelForValue(n[a.axis]); - return { - label: "" + i.getLabelForValue(n[i.axis]), - value: r - } - } - initialize() { - this.enableOptionSharing = !0, - super.initialize(); - this._cachedMeta.stack = this.getDataset().stack - } - update(t) { - const e = this._cachedMeta; - this.updateElements(e.data, 0, e.data.length, t) - } - updateElements(t, e, i, a) { - const n = "reset" === a - , {index: s, _cachedMeta: {vScale: o}} = this - , l = o.getBasePixel() - , c = o.isHorizontal() - , h = this._getRuler() - , d = this.resolveDataElementOptions(e, a) - , f = this.getSharedOptions(d) - , u = this.includeOptions(a, f); - this.updateSharedOptions(f, a, d); - for (let d = e; d < e + i; d++) { - const e = this.getParsed(d) - , i = n || r(e[o.axis]) ? { - base: l, - head: l - } : this._calculateBarValuePixels(d) - , m = this._calculateBarIndexPixels(d, h) - , p = (e._stacks || {})[o.axis] - , g = { - horizontal: c, - base: i.base, - enableBorderRadius: !p || Ai(e._custom) || s === p._top || s === p._bottom, - x: c ? i.head : m.center, - y: c ? m.center : i.head, - height: c ? m.size : Math.abs(i.size), - width: c ? Math.abs(i.size) : m.size - }; - u && (g.options = f || this.resolveDataElementOptions(d, t[d].active ? "active" : a)); - const b = g.options || t[d].options; - Ti(g, b, p, s), - Bi(g, b, h.ratio), - this.updateElement(t[d], d, g, a) - } - } - _getStacks(t, e) { - const i = this._cachedMeta.iScale - , a = i.getMatchingVisibleMetas(this._type) - , n = i.options.stacked - , s = a.length - , o = []; - let l, c; - for (l = 0; l < s; ++l) - if (c = a[l], - c.controller.options.grouped) { - if (void 0 !== e) { - const t = c.controller.getParsed(e)[c.controller._cachedMeta.vScale.axis]; - if (r(t) || isNaN(t)) - continue - } - if ((!1 === n || -1 === o.indexOf(c.stack) || void 0 === n && void 0 === c.stack) && o.push(c.stack), - c.index === t) - break - } - return o.length || o.push(void 0), - o - } - _getStackCount(t) { - return this._getStacks(void 0, t).length - } - _getStackIndex(t, e, i) { - const a = this._getStacks(t, i) - , n = void 0 !== e ? a.indexOf(e) : -1; - return -1 === n ? a.length - 1 : n - } - _getRuler() { - const t = this.options - , e = this._cachedMeta - , i = e.iScale - , a = []; - let n, s; - for (n = 0, - s = e.data.length; n < s; ++n) - a.push(i.getPixelForValue(this.getParsed(n)[i.axis], n)); - const r = t.barThickness; - return { - min: r || Li(e), - pixels: a, - start: i._startPixel, - end: i._endPixel, - stackCount: this._getStackCount(), - scale: i, - grouped: t.grouped, - ratio: r ? 1 : t.categoryPercentage * t.barPercentage - } - } - _calculateBarValuePixels(t) { - const {_cachedMeta: {vScale: e, _stacked: i}, options: {base: a, minBarLength: n}} = this - , s = a || 0 - , o = this.getParsed(t) - , l = o._custom - , c = Ai(l); - let h, d, f = o[e.axis], u = 0, m = i ? this.applyStack(e, o, i) : f; - m !== f && (u = m - f, - m = f), - c && (f = l.barStart, - m = l.barEnd - l.barStart, - 0 !== f && X(f) !== X(l.barEnd) && (u = 0), - u += f); - const p = r(a) || c ? u : a; - let g = e.getPixelForValue(p); - if (h = this.chart.getDataVisibility(t) ? e.getPixelForValue(u + m) : g, - d = h - g, - Math.abs(d) < n && (d = function(t, e, i) { - return 0 !== t ? X(t) : (e.isHorizontal() ? 1 : -1) * (e.min >= i ? 1 : -1) - }(d, e, s) * n, - f === s && (g -= d / 2), - h = g + d), - g === e.getPixelForValue(s)) { - const t = X(d) * e.getLineWidthForValue(s) / 2; - g += t, - d -= t - } - return { - size: d, - base: g, - head: h, - center: h + d / 2 - } - } - _calculateBarIndexPixels(t, e) { - const i = e.scale - , a = this.options - , n = a.skipNull - , s = d(a.maxBarThickness, 1 / 0); - let o, l; - if (e.grouped) { - const i = n ? this._getStackCount(t) : e.stackCount - , c = "flex" === a.barThickness ? function(t, e, i, a) { - const n = e.pixels - , s = n[t]; - let r = t > 0 ? n[t - 1] : null - , o = t < n.length - 1 ? n[t + 1] : null; - const l = i.categoryPercentage; - null === r && (r = s - (null === o ? e.end - e.start : o - s)), - null === o && (o = s + s - r); - const c = s - (s - Math.min(r, o)) / 2 * l; - return { - chunk: Math.abs(o - r) / 2 * l / a, - ratio: i.barPercentage, - start: c - } - }(t, e, a, i) : function(t, e, i, a) { - const n = i.barThickness; - let s, o; - return r(n) ? (s = e.min * i.categoryPercentage, - o = i.barPercentage) : (s = n * a, - o = 1), - { - chunk: s / a, - ratio: o, - start: e.pixels[t] - s / 2 - } - }(t, e, a, i) - , h = this._getStackIndex(this.index, this._cachedMeta.stack, n ? t : void 0); - o = c.start + c.chunk * h + c.chunk / 2, - l = Math.min(s, c.chunk * c.ratio) - } else - o = i.getPixelForValue(this.getParsed(t)[i.axis], t), - l = Math.min(s, e.min * e.ratio); - return { - base: o - l / 2, - head: o + l / 2, - center: o, - size: l - } - } - draw() { - const t = this._cachedMeta - , e = t.vScale - , i = t.data - , a = i.length; - let n = 0; - for (; n < a; ++n) - null !== this.getParsed(n)[e.axis] && i[n].draw(this._ctx) - } - } - Xi.id = "bar", - Xi.defaults = { - datasetElementType: !1, - dataElementType: "bar", - categoryPercentage: .8, - barPercentage: .9, - grouped: !0, - animations: { - numbers: { - type: "number", - properties: ["x", "y", "base", "width", "height"] - } - } - }, - Xi.overrides = { - scales: { - _index_: { - type: "category", - offset: !0, - grid: { - offset: !0 - } - }, - _value_: { - type: "linear", - beginAtZero: !0 - } - } - }; - class Yi extends Ri { - initialize() { - this.enableOptionSharing = !0, - super.initialize() - } - parsePrimitiveData(t, e, i, a) { - const n = super.parsePrimitiveData(t, e, i, a); - for (let t = 0; t < n.length; t++) - n[t]._custom = this.resolveDataElementOptions(t + i).radius; - return n - } - parseArrayData(t, e, i, a) { - const n = super.parseArrayData(t, e, i, a); - for (let t = 0; t < n.length; t++) { - const a = e[i + t]; - n[t]._custom = d(a[2], this.resolveDataElementOptions(t + i).radius) - } - return n - } - parseObjectData(t, e, i, a) { - const n = super.parseObjectData(t, e, i, a); - for (let t = 0; t < n.length; t++) { - const a = e[i + t]; - n[t]._custom = d(a && a.r && +a.r, this.resolveDataElementOptions(t + i).radius) - } - return n - } - getMaxOverflow() { - const t = this._cachedMeta.data; - let e = 0; - for (let i = t.length - 1; i >= 0; --i) - e = Math.max(e, t[i].size(this.resolveDataElementOptions(i)) / 2); - return e > 0 && e - } - getLabelAndValue(t) { - const e = this._cachedMeta - , {xScale: i, yScale: a} = e - , n = this.getParsed(t) - , s = i.getLabelForValue(n.x) - , r = a.getLabelForValue(n.y) - , o = n._custom; - return { - label: e.label, - value: "(" + s + ", " + r + (o ? ", " + o : "") + ")" - } - } - update(t) { - const e = this._cachedMeta.data; - this.updateElements(e, 0, e.length, t) - } - updateElements(t, e, i, a) { - const n = "reset" === a - , {iScale: s, vScale: r} = this._cachedMeta - , o = this.resolveDataElementOptions(e, a) - , l = this.getSharedOptions(o) - , c = this.includeOptions(a, l) - , h = s.axis - , d = r.axis; - for (let o = e; o < e + i; o++) { - const e = t[o] - , i = !n && this.getParsed(o) - , l = {} - , f = l[h] = n ? s.getPixelForDecimal(.5) : s.getPixelForValue(i[h]) - , u = l[d] = n ? r.getBasePixel() : r.getPixelForValue(i[d]); - l.skip = isNaN(f) || isNaN(u), - c && (l.options = this.resolveDataElementOptions(o, e.active ? "active" : a), - n && (l.options.radius = 0)), - this.updateElement(e, o, l, a) - } - this.updateSharedOptions(l, a, o) - } - resolveDataElementOptions(t, e) { - const i = this.getParsed(t); - let a = super.resolveDataElementOptions(t, e); - a.$shared && (a = Object.assign({}, a, { - $shared: !1 - })); - const n = a.radius; - return "active" !== e && (a.radius = 0), - a.radius += d(i && i._custom, n), - a - } - } - Yi.id = "bubble", - Yi.defaults = { - datasetElementType: !1, - dataElementType: "point", - animations: { - numbers: { - type: "number", - properties: ["x", "y", "borderWidth", "radius"] - } - } - }, - Yi.overrides = { - scales: { - x: { - type: "linear" - }, - y: { - type: "linear" - } - }, - plugins: { - tooltip: { - callbacks: { - title: ()=>"" - } - } - } - }; - class Fi extends Ri { - constructor(t, e) { - super(t, e), - this.enableOptionSharing = !0, - this.innerRadius = void 0, - this.outerRadius = void 0, - this.offsetX = void 0, - this.offsetY = void 0 - } - linkScales() {} - parse(t, e) { - const i = this.getDataset().data - , a = this._cachedMeta; - if (!1 === this._parsing) - a._parsed = i; - else { - let n, s, r = t=>+i[t]; - if (l(i[t])) { - const {key: t="value"} = this._parsing; - r = e=>+O(i[e], t) - } - for (n = t, - s = t + e; n < s; ++n) - a._parsed[n] = r(n) - } - } - _getRotation() { - return Z(this.options.rotation - 90) - } - _getCircumference() { - return Z(this.options.circumference) - } - _getRotationExtents() { - let t = L - , e = -L; - for (let i = 0; i < this.chart.data.datasets.length; ++i) - if (this.chart.isDatasetVisible(i)) { - const a = this.chart.getDatasetMeta(i).controller - , n = a._getRotation() - , s = a._getCircumference(); - t = Math.min(t, n), - e = Math.max(e, n + s) - } - return { - rotation: t, - circumference: e - t - } - } - update(t) { - const e = this.chart - , {chartArea: i} = e - , a = this._cachedMeta - , n = a.data - , s = this.getMaxBorderWidth() + this.getMaxOffset(n) + this.options.spacing - , r = Math.max((Math.min(i.width, i.height) - s) / 2, 0) - , o = Math.min((l = this.options.cutout, - c = r, - "string" == typeof l && l.endsWith("%") ? parseFloat(l) / 100 : l / c), 1); - var l, c; - const h = this._getRingWeight(this.index) - , {circumference: d, rotation: u} = this._getRotationExtents() - , {ratioX: m, ratioY: p, offsetX: g, offsetY: b} = function(t, e, i) { - let a = 1 - , n = 1 - , s = 0 - , r = 0; - if (e < L) { - const o = t - , l = o + e - , c = Math.cos(o) - , h = Math.sin(o) - , d = Math.cos(l) - , f = Math.sin(l) - , u = (t,e,a)=>q(t, o, l, !0) ? 1 : Math.max(e, e * i, a, a * i) - , m = (t,e,a)=>q(t, o, l, !0) ? -1 : Math.min(e, e * i, a, a * i) - , p = u(0, c, d) - , g = u(T, h, f) - , b = m(R, c, d) - , x = m(R + T, h, f); - a = (p - b) / 2, - n = (g - x) / 2, - s = -(p + b) / 2, - r = -(g + x) / 2 - } - return { - ratioX: a, - ratioY: n, - offsetX: s, - offsetY: r - } - }(u, d, o) - , x = (i.width - s) / m - , y = (i.height - s) / p - , k = Math.max(Math.min(x, y) / 2, 0) - , _ = f(this.options.radius, k) - , w = (_ - Math.max(_ * o, 0)) / this._getVisibleDatasetWeightTotal(); - this.offsetX = g * _, - this.offsetY = b * _, - a.total = this.calculateTotal(), - this.outerRadius = _ - w * this._getRingWeightOffset(this.index), - this.innerRadius = Math.max(this.outerRadius - w * h, 0), - this.updateElements(n, 0, n.length, t) - } - _circumference(t, e) { - const i = this.options - , a = this._cachedMeta - , n = this._getCircumference(); - return e && i.animation.animateRotate || !this.chart.getDataVisibility(t) || null === a._parsed[t] || a.data[t].hidden ? 0 : this.calculateCircumference(a._parsed[t] * n / L) - } - updateElements(t, e, i, a) { - const n = "reset" === a - , s = this.chart - , r = s.chartArea - , o = s.options.animation - , l = (r.left + r.right) / 2 - , c = (r.top + r.bottom) / 2 - , h = n && o.animateScale - , d = h ? 0 : this.innerRadius - , f = h ? 0 : this.outerRadius - , u = this.resolveDataElementOptions(e, a) - , m = this.getSharedOptions(u) - , p = this.includeOptions(a, m); - let g, b = this._getRotation(); - for (g = 0; g < e; ++g) - b += this._circumference(g, n); - for (g = e; g < e + i; ++g) { - const e = this._circumference(g, n) - , i = t[g] - , s = { - x: l + this.offsetX, - y: c + this.offsetY, - startAngle: b, - endAngle: b + e, - circumference: e, - outerRadius: f, - innerRadius: d - }; - p && (s.options = m || this.resolveDataElementOptions(g, i.active ? "active" : a)), - b += e, - this.updateElement(i, g, s, a) - } - this.updateSharedOptions(m, a, u) - } - calculateTotal() { - const t = this._cachedMeta - , e = t.data; - let i, a = 0; - for (i = 0; i < e.length; i++) { - const n = t._parsed[i]; - null === n || isNaN(n) || !this.chart.getDataVisibility(i) || e[i].hidden || (a += Math.abs(n)) - } - return a - } - calculateCircumference(t) { - const e = this._cachedMeta.total; - return e > 0 && !isNaN(t) ? L * (Math.abs(t) / e) : 0 - } - getLabelAndValue(t) { - const e = this._cachedMeta - , i = this.chart - , a = i.data.labels || [] - , n = ei(e._parsed[t], i.options.locale); - return { - label: a[t] || "", - value: n - } - } - getMaxBorderWidth(t) { - let e = 0; - const i = this.chart; - let a, n, s, r, o; - if (!t) - for (a = 0, - n = i.data.datasets.length; a < n; ++a) - if (i.isDatasetVisible(a)) { - s = i.getDatasetMeta(a), - t = s.data, - r = s.controller; - break - } - if (!t) - return 0; - for (a = 0, - n = t.length; a < n; ++a) - o = r.resolveDataElementOptions(a), - "inner" !== o.borderAlign && (e = Math.max(e, o.borderWidth || 0, o.hoverBorderWidth || 0)); - return e - } - getMaxOffset(t) { - let e = 0; - for (let i = 0, a = t.length; i < a; ++i) { - const t = this.resolveDataElementOptions(i); - e = Math.max(e, t.offset || 0, t.hoverOffset || 0) - } - return e - } - _getRingWeightOffset(t) { - let e = 0; - for (let i = 0; i < t; ++i) - this.chart.isDatasetVisible(i) && (e += this._getRingWeight(i)); - return e - } - _getRingWeight(t) { - return Math.max(d(this.chart.data.datasets[t].weight, 1), 0) - } - _getVisibleDatasetWeightTotal() { - return this._getRingWeightOffset(this.chart.data.datasets.length) || 1 - } - } - Fi.id = "doughnut", - Fi.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" - }, - Fi.descriptors = { - _scriptable: t=>"spacing" !== t, - _indexable: t=>"spacing" !== t - }, - Fi.overrides = { - aspectRatio: 1, - plugins: { - legend: { - labels: { - generateLabels(t) { - const e = t.data; - if (e.labels.length && e.datasets.length) { - const {labels: {pointStyle: i}} = t.legend.options; - return e.labels.map(((e,a)=>{ - const n = t.getDatasetMeta(0).controller.getStyle(a); - return { - text: e, - fillStyle: n.backgroundColor, - strokeStyle: n.borderColor, - lineWidth: n.borderWidth, - pointStyle: i, - hidden: !t.getDataVisibility(a), - index: a - } - } - )) - } - return [] - } - }, - onClick(t, e, i) { - i.chart.toggleDataVisibility(e.index), - i.chart.update() - } - }, - tooltip: { - callbacks: { - title: ()=>"", - label(t) { - let e = t.label; - const i = ": " + t.formattedValue; - return o(e) ? (e = e.slice(), - e[0] += i) : e += i, - e - } - } - } - } - }; - class ji extends Ri { - initialize() { - this.enableOptionSharing = !0, - super.initialize() - } - update(t) { - const e = this._cachedMeta - , {dataset: i, data: a=[], _dataset: n} = e - , s = this.chart._animationsDisabled; - let {start: r, count: o} = function(t, e, i) { - const a = e.length; - let n = 0 - , s = a; - if (t._sorted) { - const {iScale: r, _parsed: o} = t - , l = r.axis - , {min: c, max: h, minDefined: d, maxDefined: f} = r.getUserBounds(); - d && (n = K(Math.min(ue(o, r.axis, c).lo, i ? a : ue(e, l, r.getPixelForValue(c)).lo), 0, a - 1)), - s = f ? K(Math.max(ue(o, r.axis, h).hi + 1, i ? 0 : ue(e, l, r.getPixelForValue(h)).hi + 1), n, a) - n : a - n - } - return { - start: n, - count: s - } - }(e, a, s); - this._drawStart = r, - this._drawCount = o, - function(t) { - const {xScale: e, yScale: i, _scaleRanges: a} = t - , n = { - xmin: e.min, - xmax: e.max, - ymin: i.min, - ymax: i.max - }; - if (!a) - return t._scaleRanges = n, - !0; - const s = a.xmin !== e.min || a.xmax !== e.max || a.ymin !== i.min || a.ymax !== i.max; - return Object.assign(a, n), - s - }(e) && (r = 0, - o = a.length), - i._chart = this.chart, - i._datasetIndex = this.index, - i._decimated = !!n._decimated, - i.points = a; - const l = this.resolveDatasetElementOptions(t); - this.options.showLine || (l.borderWidth = 0), - l.segment = this.options.segment, - this.updateElement(i, void 0, { - animated: !s, - options: l - }, t), - this.updateElements(a, r, o, t) - } - updateElements(t, e, i, a) { - const n = "reset" === a - , {iScale: s, vScale: o, _stacked: l, _dataset: c} = this._cachedMeta - , h = this.resolveDataElementOptions(e, a) - , d = this.getSharedOptions(h) - , f = this.includeOptions(a, d) - , u = s.axis - , m = o.axis - , {spanGaps: p, segment: g} = this.options - , b = F(p) ? p : Number.POSITIVE_INFINITY - , x = this.chart._animationsDisabled || n || "none" === a; - let y = e > 0 && this.getParsed(e - 1); - for (let h = e; h < e + i; ++h) { - const e = t[h] - , i = this.getParsed(h) - , p = x ? e : {} - , k = r(i[m]) - , _ = p[u] = s.getPixelForValue(i[u], h) - , w = p[m] = n || k ? o.getBasePixel() : o.getPixelForValue(l ? this.applyStack(o, i, l) : i[m], h); - p.skip = isNaN(_) || isNaN(w) || k, - p.stop = h > 0 && i[u] - y[u] > b, - g && (p.parsed = i, - p.raw = c.data[h]), - f && (p.options = d || this.resolveDataElementOptions(h, e.active ? "active" : a)), - x || this.updateElement(e, h, p, a), - y = i - } - this.updateSharedOptions(d, a, h) - } - getMaxOverflow() { - const t = this._cachedMeta - , e = t.dataset - , i = e.options && e.options.borderWidth || 0 - , a = t.data || []; - if (!a.length) - return i; - const n = a[0].size(this.resolveDataElementOptions(0)) - , s = a[a.length - 1].size(this.resolveDataElementOptions(a.length - 1)); - return Math.max(i, n, s) / 2 - } - draw() { - const t = this._cachedMeta; - t.dataset.updateControlPoints(this.chart.chartArea, t.iScale.axis), - super.draw() - } - } - ji.id = "line", - ji.defaults = { - datasetElementType: "line", - dataElementType: "point", - showLine: !0, - spanGaps: !1 - }, - ji.overrides = { - scales: { - _index_: { - type: "category" - }, - _value_: { - type: "linear" - } - } - }; - class Ni extends Ri { - constructor(t, e) { - super(t, e), - this.innerRadius = void 0, - this.outerRadius = void 0 - } - getLabelAndValue(t) { - const e = this._cachedMeta - , i = this.chart - , a = i.data.labels || [] - , n = ei(e._parsed[t].r, i.options.locale); - return { - label: a[t] || "", - value: n - } - } - update(t) { - const e = this._cachedMeta.data; - this._updateRadius(), - this.updateElements(e, 0, e.length, t) - } - _updateRadius() { - const t = this.chart - , e = t.chartArea - , i = t.options - , a = Math.min(e.right - e.left, e.bottom - e.top) - , n = Math.max(a / 2, 0) - , s = (n - Math.max(i.cutoutPercentage ? n / 100 * i.cutoutPercentage : 1, 0)) / t.getVisibleDatasetCount(); - this.outerRadius = n - s * this.index, - this.innerRadius = this.outerRadius - s - } - updateElements(t, e, i, a) { - const n = "reset" === a - , s = this.chart - , r = this.getDataset() - , o = s.options.animation - , l = this._cachedMeta.rScale - , c = l.xCenter - , h = l.yCenter - , d = l.getIndexAngle(0) - .5 * R; - let f, u = d; - const m = 360 / this.countVisibleElements(); - for (f = 0; f < e; ++f) - u += this._computeAngle(f, a, m); - for (f = e; f < e + i; f++) { - const e = t[f]; - let i = u - , p = u + this._computeAngle(f, a, m) - , g = s.getDataVisibility(f) ? l.getDistanceFromCenterForValue(r.data[f]) : 0; - u = p, - n && (o.animateScale && (g = 0), - o.animateRotate && (i = p = d)); - const b = { - x: c, - y: h, - innerRadius: 0, - outerRadius: g, - startAngle: i, - endAngle: p, - options: this.resolveDataElementOptions(f, e.active ? "active" : a) - }; - this.updateElement(e, f, b, a) - } - } - countVisibleElements() { - const t = this.getDataset() - , e = this._cachedMeta; - let i = 0; - return e.data.forEach(((e,a)=>{ - !isNaN(t.data[a]) && this.chart.getDataVisibility(a) && i++ - } - )), - i - } - _computeAngle(t, e, i) { - return this.chart.getDataVisibility(t) ? Z(this.resolveDataElementOptions(t, e).angle || i) : 0 - } - } - Ni.id = "polarArea", - Ni.defaults = { - dataElementType: "arc", - animation: { - animateRotate: !0, - animateScale: !0 - }, - animations: { - numbers: { - type: "number", - properties: ["x", "y", "startAngle", "endAngle", "innerRadius", "outerRadius"] - } - }, - indexAxis: "r", - startAngle: 0 - }, - Ni.overrides = { - aspectRatio: 1, - plugins: { - legend: { - labels: { - generateLabels(t) { - const e = t.data; - if (e.labels.length && e.datasets.length) { - const {labels: {pointStyle: i}} = t.legend.options; - return e.labels.map(((e,a)=>{ - const n = t.getDatasetMeta(0).controller.getStyle(a); - return { - text: e, - fillStyle: n.backgroundColor, - strokeStyle: n.borderColor, - lineWidth: n.borderWidth, - pointStyle: i, - hidden: !t.getDataVisibility(a), - index: a - } - } - )) - } - return [] - } - }, - onClick(t, e, i) { - i.chart.toggleDataVisibility(e.index), - i.chart.update() - } - }, - tooltip: { - callbacks: { - title: ()=>"", - label: t=>t.chart.data.labels[t.dataIndex] + ": " + t.formattedValue - } - } - }, - scales: { - r: { - type: "radialLinear", - angleLines: { - display: !1 - }, - beginAtZero: !0, - grid: { - circular: !0 - }, - pointLabels: { - display: !1 - }, - startAngle: 0 - } - } - }; - class Zi extends Fi { - } - Zi.id = "pie", - Zi.defaults = { - cutout: 0, - rotation: 0, - circumference: 360, - radius: "100%" - }; - class Vi extends Ri { - getLabelAndValue(t) { - const e = this._cachedMeta.vScale - , i = this.getParsed(t); - return { - label: e.getLabels()[t], - value: "" + e.getLabelForValue(i[e.axis]) - } - } - update(t) { - const e = this._cachedMeta - , i = e.dataset - , a = e.data || [] - , n = e.iScale.getLabels(); - if (i.points = a, - "resize" !== t) { - const e = this.resolveDatasetElementOptions(t); - this.options.showLine || (e.borderWidth = 0); - const s = { - _loop: !0, - _fullLoop: n.length === a.length, - options: e - }; - this.updateElement(i, void 0, s, t) - } - this.updateElements(a, 0, a.length, t) - } - updateElements(t, e, i, a) { - const n = this.getDataset() - , s = this._cachedMeta.rScale - , r = "reset" === a; - for (let o = e; o < e + i; o++) { - const e = t[o] - , i = this.resolveDataElementOptions(o, e.active ? "active" : a) - , l = s.getPointPositionForValue(o, n.data[o]) - , c = r ? s.xCenter : l.x - , h = r ? s.yCenter : l.y - , d = { - x: c, - y: h, - angle: l.angle, - skip: isNaN(c) || isNaN(h), - options: i - }; - this.updateElement(e, o, d, a) - } - } - } - Vi.id = "radar", - Vi.defaults = { - datasetElementType: "line", - dataElementType: "point", - indexAxis: "r", - showLine: !0, - elements: { - line: { - fill: "start" - } - } - }, - Vi.overrides = { - aspectRatio: 1, - scales: { - r: { - type: "radialLinear" - } - } - }; - class Wi extends ji { - } - Wi.id = "scatter", - Wi.defaults = { - showLine: !1, - fill: !1 - }, - Wi.overrides = { - interaction: { - mode: "point" - }, - plugins: { - tooltip: { - callbacks: { - title: ()=>"", - label: t=>"(" + t.label + ", " + t.formattedValue + ")" - } - } - }, - scales: { - x: { - type: "linear" - }, - y: { - type: "linear" - } - } - }; - var Ui = Object.freeze({ - __proto__: null, - BarController: Xi, - BubbleController: Yi, - DoughnutController: Fi, - LineController: ji, - PolarAreaController: Ni, - PieController: Zi, - RadarController: Vi, - ScatterController: Wi - }); - function Hi() { - throw new Error("This method is not implemented: Check that a complete date adapter is provided.") - } - class $i { - constructor(t) { - this.options = t || {} - } - formats() { - return Hi() - } - parse(t, e) { - return Hi() - } - format(t, e) { - return Hi() - } - add(t, e, i) { - return Hi() - } - diff(t, e, i) { - return Hi() - } - startOf(t, e, i) { - return Hi() - } - endOf(t, e) { - return Hi() - } - } - $i.override = function(t) { - Object.assign($i.prototype, t) - } - ; - var qi = { - _date: $i - }; - function Ki(t, e) { - return "native"in t ? { - x: t.x, - y: t.y - } : We(t, e) - } - function Gi(t, e, i, a) { - const {controller: n, data: s, _sorted: r} = t - , o = n._cachedMeta.iScale; - if (o && e === o.axis && r && s.length) { - const t = o._reversePixels ? me : ue; - if (!a) - return t(s, e, i); - if (n._sharedOptions) { - const a = s[0] - , n = "function" == typeof a.getRange && a.getRange(e); - if (n) { - const a = t(s, e, i - n) - , r = t(s, e, i + n); - return { - lo: a.lo, - hi: r.hi - } - } - } - } - return { - lo: 0, - hi: s.length - 1 - } - } - function Ji(t, e, i, a, n) { - const s = t.getSortedVisibleDatasetMetas() - , r = i[e]; - for (let t = 0, i = s.length; t < i; ++t) { - const {index: i, data: o} = s[t] - , {lo: l, hi: c} = Gi(s[t], e, r, n); - for (let t = l; t <= c; ++t) { - const e = o[t]; - e.skip || a(e, i, t) - } - } - } - function Qi(t, e, i, a) { - const n = []; - if (!Ht(e, t.chartArea, t._minPadding)) - return n; - return Ji(t, i, e, (function(t, i, s) { - t.inRange(e.x, e.y, a) && n.push({ - element: t, - datasetIndex: i, - index: s - }) - } - ), !0), - n - } - function ta(t, e, i, a, n) { - const s = function(t) { - const e = -1 !== t.indexOf("x") - , i = -1 !== t.indexOf("y"); - return function(t, a) { - const n = e ? Math.abs(t.x - a.x) : 0 - , s = i ? Math.abs(t.y - a.y) : 0; - return Math.sqrt(Math.pow(n, 2) + Math.pow(s, 2)) - } - }(i); - let r = Number.POSITIVE_INFINITY - , o = []; - if (!Ht(e, t.chartArea, t._minPadding)) - return o; - return Ji(t, i, e, (function(i, l, c) { - if (a && !i.inRange(e.x, e.y, n)) - return; - const h = i.getCenterPoint(n); - if (!Ht(h, t.chartArea, t._minPadding) && !i.inRange(e.x, e.y, n)) - return; - const d = s(e, h); - d < r ? (o = [{ - element: i, - datasetIndex: l, - index: c - }], - r = d) : d === r && o.push({ - element: i, - datasetIndex: l, - index: c - }) - } - )), - o - } - function ea(t, e, i, a) { - const n = Ki(e, t) - , s = [] - , r = i.axis - , o = "x" === r ? "inXRange" : "inYRange"; - let l = !1; - return function(t, e) { - const i = t.getSortedVisibleDatasetMetas(); - let a, n, s; - for (let t = 0, r = i.length; t < r; ++t) { - ({index: a, data: n} = i[t]); - for (let t = 0, i = n.length; t < i; ++t) - s = n[t], - s.skip || e(s, a, t) - } - }(t, ((t,e,i)=>{ - t[o](n[r], a) && s.push({ - element: t, - datasetIndex: e, - index: i - }), - t.inRange(n.x, n.y, a) && (l = !0) - } - )), - i.intersect && !l ? [] : s - } - var ia = { - modes: { - index(t, e, i, a) { - const n = Ki(e, t) - , s = i.axis || "x" - , r = i.intersect ? Qi(t, n, s, a) : ta(t, n, s, !1, a) - , o = []; - return r.length ? (t.getSortedVisibleDatasetMetas().forEach((t=>{ - const e = r[0].index - , i = t.data[e]; - i && !i.skip && o.push({ - element: i, - datasetIndex: t.index, - index: e - }) - } - )), - o) : [] - }, - dataset(t, e, i, a) { - const n = Ki(e, t) - , s = i.axis || "xy"; - let r = i.intersect ? Qi(t, n, s, a) : ta(t, n, s, !1, a); - if (r.length > 0) { - const e = r[0].datasetIndex - , i = t.getDatasetMeta(e).data; - r = []; - for (let t = 0; t < i.length; ++t) - r.push({ - element: i[t], - datasetIndex: e, - index: t - }) - } - return r - }, - point: (t,e,i,a)=>Qi(t, Ki(e, t), i.axis || "xy", a), - nearest: (t,e,i,a)=>ta(t, Ki(e, t), i.axis || "xy", i.intersect, a), - x: (t,e,i,a)=>ea(t, e, { - axis: "x", - intersect: i.intersect - }, a), - y: (t,e,i,a)=>ea(t, e, { - axis: "y", - intersect: i.intersect - }, a) - } - }; - const aa = ["left", "top", "right", "bottom"]; - function na(t, e) { - return t.filter((t=>t.pos === e)) - } - function sa(t, e) { - return t.filter((t=>-1 === aa.indexOf(t.pos) && t.box.axis === e)) - } - function ra(t, e) { - return t.sort(((t,i)=>{ - const a = e ? i : t - , n = e ? t : i; - return a.weight === n.weight ? a.index - n.index : a.weight - n.weight - } - )) - } - function oa(t, e) { - const i = function(t) { - const e = {}; - for (const i of t) { - const {stack: t, pos: a, stackWeight: n} = i; - if (!t || !aa.includes(a)) - continue; - const s = e[t] || (e[t] = { - count: 0, - placed: 0, - weight: 0, - size: 0 - }); - s.count++, - s.weight += n - } - return e - }(t) - , {vBoxMaxWidth: a, hBoxMaxHeight: n} = e; - let s, r, o; - for (s = 0, - r = t.length; s < r; ++s) { - o = t[s]; - const {fullSize: r} = o.box - , l = i[o.stack] - , c = l && o.stackWeight / l.weight; - o.horizontal ? (o.width = c ? c * a : r && e.availableWidth, - o.height = n) : (o.width = a, - o.height = c ? c * n : r && e.availableHeight) - } - return i - } - function la(t, e, i, a) { - return Math.max(t[i], e[i]) + Math.max(t[a], e[a]) - } - function ca(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 ha(t, e, i, a) { - const {pos: n, box: s} = i - , r = t.maxPadding; - if (!l(n)) { - i.size && (t[n] -= i.size); - const e = a[i.stack] || { - size: 0, - count: 1 - }; - e.size = Math.max(e.size, i.horizontal ? s.height : s.width), - i.size = e.size / e.count, - t[n] += i.size - } - s.getPadding && ca(r, s.getPadding()); - const o = Math.max(0, e.outerWidth - la(r, t, "left", "right")) - , c = Math.max(0, e.outerHeight - la(r, t, "top", "bottom")) - , h = o !== t.w - , d = c !== t.h; - return t.w = o, - t.h = c, - i.horizontal ? { - same: h, - other: d - } : { - same: d, - other: h - } - } - function da(t, e) { - const i = e.maxPadding; - function a(t) { - const a = { - left: 0, - top: 0, - right: 0, - bottom: 0 - }; - return t.forEach((t=>{ - a[t] = Math.max(e[t], i[t]) - } - )), - a - } - return a(t ? ["left", "right"] : ["top", "bottom"]) - } - function fa(t, e, i, a) { - const n = []; - let s, r, o, l, c, h; - for (s = 0, - r = t.length, - c = 0; s < r; ++s) { - o = t[s], - l = o.box, - l.update(o.width || e.w, o.height || e.h, da(o.horizontal, e)); - const {same: r, other: d} = ha(e, i, o, a); - c |= r && n.length, - h = h || d, - l.fullSize || n.push(o) - } - return c && fa(n, e, i, a) || h - } - function ua(t, e, i, a, n) { - t.top = i, - t.left = e, - t.right = e + a, - t.bottom = i + n, - t.width = a, - t.height = n - } - function ma(t, e, i, a) { - const n = i.padding; - let {x: s, y: r} = e; - for (const o of t) { - const t = o.box - , l = a[o.stack] || { - count: 1, - placed: 0, - weight: 1 - } - , c = o.stackWeight / l.weight || 1; - if (o.horizontal) { - const a = e.w * c - , s = l.size || t.height; - S(l.start) && (r = l.start), - t.fullSize ? ua(t, n.left, r, i.outerWidth - n.right - n.left, s) : ua(t, e.left + l.placed, r, a, s), - l.start = r, - l.placed += a, - r = t.bottom - } else { - const a = e.h * c - , r = l.size || t.width; - S(l.start) && (s = l.start), - t.fullSize ? ua(t, s, n.top, r, i.outerHeight - n.bottom - n.top) : ua(t, s, e.top + l.placed, r, a), - l.start = s, - l.placed += a, - s = t.right - } - } - e.x = s, - e.y = r - } - jt.set("layout", { - autoPadding: !0, - padding: { - top: 0, - right: 0, - bottom: 0, - left: 0 - } - }); - var pa = { - addBox(t, e) { - t.boxes || (t.boxes = []), - e.fullSize = e.fullSize || !1, - e.position = e.position || "top", - e.weight = e.weight || 0, - e._layers = e._layers || function() { - return [{ - z: 0, - draw(t) { - e.draw(t) - } - }] - } - , - t.boxes.push(e) - }, - removeBox(t, e) { - const i = t.boxes ? t.boxes.indexOf(e) : -1; - -1 !== i && t.boxes.splice(i, 1) - }, - configure(t, e, i) { - e.fullSize = i.fullSize, - e.position = i.position, - e.weight = i.weight - }, - update(t, e, i, a) { - if (!t) - return; - const n = le(t.options.layout.padding) - , s = Math.max(e - n.width, 0) - , r = Math.max(i - n.height, 0) - , o = function(t) { - const e = function(t) { - const e = []; - let i, a, n, s, r, o; - for (i = 0, - a = (t || []).length; i < a; ++i) - n = t[i], - ({position: s, options: {stack: r, stackWeight: o=1}} = n), - e.push({ - index: i, - box: n, - pos: s, - horizontal: n.isHorizontal(), - weight: n.weight, - stack: r && s + r, - stackWeight: o - }); - return e - }(t) - , i = ra(e.filter((t=>t.box.fullSize)), !0) - , a = ra(na(e, "left"), !0) - , n = ra(na(e, "right")) - , s = ra(na(e, "top"), !0) - , r = ra(na(e, "bottom")) - , o = sa(e, "x") - , l = sa(e, "y"); - return { - fullSize: i, - leftAndTop: a.concat(s), - rightAndBottom: n.concat(l).concat(r).concat(o), - chartArea: na(e, "chartArea"), - vertical: a.concat(n).concat(l), - horizontal: s.concat(r).concat(o) - } - }(t.boxes) - , l = o.vertical - , c = o.horizontal; - m(t.boxes, (t=>{ - "function" == typeof t.beforeLayout && t.beforeLayout() - } - )); - const h = l.reduce(((t,e)=>e.box.options && !1 === e.box.options.display ? t : t + 1), 0) || 1 - , d = Object.freeze({ - outerWidth: e, - outerHeight: i, - padding: n, - availableWidth: s, - availableHeight: r, - vBoxMaxWidth: s / 2 / h, - hBoxMaxHeight: r / 2 - }) - , f = Object.assign({}, n); - ca(f, le(a)); - const u = Object.assign({ - maxPadding: f, - w: s, - h: r, - x: n.left, - y: n.top - }, n) - , p = oa(l.concat(c), d); - fa(o.fullSize, u, d, p), - fa(l, u, d, p), - fa(c, u, d, p) && fa(l, u, d, p), - function(t) { - const e = t.maxPadding; - function i(i) { - const a = Math.max(e[i] - t[i], 0); - return t[i] += a, - a - } - t.y += i("top"), - t.x += i("left"), - i("right"), - i("bottom") - }(u), - ma(o.leftAndTop, u, d, p), - u.x += u.w, - u.y += u.h, - ma(o.rightAndBottom, u, d, p), - t.chartArea = { - left: u.left, - top: u.top, - right: u.left + u.w, - bottom: u.top + u.h, - height: u.h, - width: u.w - }, - m(o.chartArea, (e=>{ - const i = e.box; - Object.assign(i, t.chartArea), - i.update(u.w, u.h, { - left: 0, - top: 0, - right: 0, - bottom: 0 - }) - } - )) - } - }; - class ga { - acquireContext(t, e) {} - releaseContext(t) { - return !1 - } - addEventListener(t, e, i) {} - removeEventListener(t, e, i) {} - getDevicePixelRatio() { - return 1 - } - getMaximumSize(t, e, i, a) { - return e = Math.max(0, e || t.width), - i = i || t.height, - { - width: e, - height: Math.max(0, a ? Math.floor(e / a) : i) - } - } - isAttached(t) { - return !0 - } - updateConfig(t) {} - } - class ba extends ga { - acquireContext(t) { - return t && t.getContext && t.getContext("2d") || null - } - updateConfig(t) { - t.options.animation = !1 - } - } - const xa = "$chartjs" - , ya = { - touchstart: "mousedown", - touchmove: "mousemove", - touchend: "mouseup", - pointerenter: "mouseenter", - pointerdown: "mousedown", - pointermove: "mousemove", - pointerup: "mouseup", - pointerleave: "mouseout", - pointerout: "mouseout" - } - , ka = t=>null === t || "" === t; - const _a = !!qe && { - passive: !0 - }; - function wa(t, e, i) { - t.canvas.removeEventListener(e, i, _a) - } - function va(t, e) { - for (const i of t) - if (i === e || i.contains(e)) - return !0 - } - function Oa(t, e, i) { - const a = t.canvas - , n = new MutationObserver((t=>{ - let e = !1; - for (const i of t) - e = e || va(i.addedNodes, a), - e = e && !va(i.removedNodes, a); - e && i() - } - )); - return n.observe(document, { - childList: !0, - subtree: !0 - }), - n - } - function Ma(t, e, i) { - const a = t.canvas - , n = new MutationObserver((t=>{ - let e = !1; - for (const i of t) - e = e || va(i.removedNodes, a), - e = e && !va(i.addedNodes, a); - e && i() - } - )); - return n.observe(document, { - childList: !0, - subtree: !0 - }), - n - } - const Sa = new Map; - let Da = 0; - function Ia() { - const t = window.devicePixelRatio; - t !== Da && (Da = t, - Sa.forEach(((e,i)=>{ - i.currentDevicePixelRatio !== t && e() - } - ))) - } - function Ra(t, i, a) { - const n = t.canvas - , s = n && Ye(n); - if (!s) - return; - const r = e(((t,e)=>{ - const i = s.clientWidth; - a(t, e), - i < s.clientWidth && a() - } - ), window) - , o = new ResizeObserver((t=>{ - const e = t[0] - , i = e.contentRect.width - , a = e.contentRect.height; - 0 === i && 0 === a || r(i, a) - } - )); - return o.observe(s), - function(t, e) { - Sa.size || window.addEventListener("resize", Ia), - Sa.set(t, e) - }(t, r), - o - } - function La(t, e, i) { - i && i.disconnect(), - "resize" === e && function(t) { - Sa.delete(t), - Sa.size || window.removeEventListener("resize", Ia) - }(t) - } - function Pa(t, i, a) { - const n = t.canvas - , s = e((e=>{ - null !== t.ctx && a(function(t, e) { - const i = ya[t.type] || t.type - , {x: a, y: n} = We(t, e); - return { - type: i, - chart: e, - native: t, - x: void 0 !== a ? a : null, - y: void 0 !== n ? n : null - } - }(e, t)) - } - ), t, (t=>{ - const e = t[0]; - return [e, e.offsetX, e.offsetY] - } - )); - return function(t, e, i) { - t.addEventListener(e, i, _a) - }(n, i, s), - s - } - class Ca extends ga { - acquireContext(t, e) { - const i = t && t.getContext && t.getContext("2d"); - return i && i.canvas === t ? (function(t, e) { - const i = t.style - , a = t.getAttribute("height") - , n = t.getAttribute("width"); - if (t[xa] = { - initial: { - height: a, - width: n, - style: { - display: i.display, - height: i.height, - width: i.width - } - } - }, - i.display = i.display || "block", - i.boxSizing = i.boxSizing || "border-box", - ka(n)) { - const e = Ke(t, "width"); - void 0 !== e && (t.width = e) - } - if (ka(a)) - if ("" === t.style.height) - t.height = t.width / (e || 2); - else { - const e = Ke(t, "height"); - void 0 !== e && (t.height = e) - } - }(t, e), - i) : null - } - releaseContext(t) { - const e = t.canvas; - if (!e[xa]) - return !1; - const i = e[xa].initial; - ["height", "width"].forEach((t=>{ - const a = i[t]; - r(a) ? e.removeAttribute(t) : e.setAttribute(t, a) - } - )); - const a = i.style || {}; - return Object.keys(a).forEach((t=>{ - e.style[t] = a[t] - } - )), - e.width = e.width, - delete e[xa], - !0 - } - addEventListener(t, e, i) { - this.removeEventListener(t, e); - const a = t.$proxies || (t.$proxies = {}) - , n = { - attach: Oa, - detach: Ma, - resize: Ra - }[e] || Pa; - a[e] = n(t, e, i) - } - removeEventListener(t, e) { - const i = t.$proxies || (t.$proxies = {}) - , a = i[e]; - if (!a) - return; - ({ - attach: La, - detach: La, - resize: La - }[e] || wa)(t, e, a), - i[e] = void 0 - } - getDevicePixelRatio() { - return window.devicePixelRatio - } - getMaximumSize(t, e, i, a) { - return He(t, e, i, a) - } - isAttached(t) { - const e = Ye(t); - return !(!e || !e.isConnected) - } - } - class Aa { - constructor() { - this.x = void 0, - this.y = void 0, - this.active = !1, - this.options = void 0, - this.$animations = void 0 - } - tooltipPosition(t) { - const {x: e, y: i} = this.getProps(["x", "y"], t); - return { - x: e, - y: i - } - } - hasValue() { - return F(this.x) && F(this.y) - } - getProps(t, e) { - const i = this.$animations; - if (!e || !i) - return this; - const a = {}; - return t.forEach((t=>{ - a[t] = i[t] && i[t].active() ? i[t]._to : this[t] - } - )), - a - } - } - Aa.defaults = {}, - Aa.defaultRoutes = void 0; - const Ta = { - values: t=>o(t) ? t : "" + t, - numeric(t, e, i) { - if (0 === t) - return "0"; - const a = this.chart.options.locale; - let n, s = t; - if (i.length > 1) { - const e = Math.max(Math.abs(i[0].value), Math.abs(i[i.length - 1].value)); - (e < 1e-4 || e > 1e15) && (n = "scientific"), - s = function(t, e) { - let i = e.length > 3 ? e[2].value - e[1].value : e[1].value - e[0].value; - Math.abs(i) >= 1 && t !== Math.floor(t) && (i = t - Math.floor(t)); - return i - }(t, i) - } - const r = B(Math.abs(s)) - , o = Math.max(Math.min(-1 * Math.floor(r), 20), 0) - , l = { - notation: n, - minimumFractionDigits: o, - maximumFractionDigits: o - }; - return Object.assign(l, this.options.ticks.format), - ei(t, a, l) - }, - logarithmic(t, e, i) { - if (0 === t) - return "0"; - const a = t / Math.pow(10, Math.floor(B(t))); - return 1 === a || 2 === a || 5 === a ? Ta.numeric.call(this, t, e, i) : "" - } - }; - var Ea = { - formatters: Ta - }; - function za(t, e) { - const i = t.options.ticks - , a = i.maxTicksLimit || function(t) { - const e = t.options.offset - , i = t._tickSize() - , a = t._length / i + (e ? 0 : 1) - , n = t._maxLength / i; - return Math.floor(Math.min(a, n)) - }(t) - , n = i.major.enabled ? function(t) { - const e = []; - let i, a; - for (i = 0, - a = t.length; i < a; i++) - t[i].major && e.push(i); - return e - }(e) : [] - , s = n.length - , o = n[0] - , l = n[s - 1] - , c = []; - if (s > a) - return function(t, e, i, a) { - let n, s = 0, r = i[0]; - for (a = Math.ceil(a), - n = 0; n < t.length; n++) - n === r && (e.push(t[n]), - s++, - r = i[s * a]) - }(e, c, n, s / a), - c; - const h = function(t, e, i) { - const a = function(t) { - const e = t.length; - let i, a; - if (e < 2) - return !1; - for (a = t[0], - i = 1; i < e; ++i) - if (t[i] - t[i - 1] !== a) - return !1; - return a - }(t) - , n = e.length / i; - if (!a) - return Math.max(n, 1); - const s = function(t) { - const e = [] - , i = Math.sqrt(t); - let a; - for (a = 1; a < i; a++) - t % a == 0 && (e.push(a), - e.push(t / a)); - return i === (0 | i) && e.push(i), - e.sort(((t,e)=>t - e)).pop(), - e - }(a); - for (let t = 0, e = s.length - 1; t < e; t++) { - const e = s[t]; - if (e > n) - return e - } - return Math.max(n, 1) - }(n, e, a); - if (s > 0) { - let t, i; - const a = s > 1 ? Math.round((l - o) / (s - 1)) : null; - for (Ba(e, c, h, r(a) ? 0 : o - a, o), - t = 0, - i = s - 1; t < i; t++) - Ba(e, c, h, n[t], n[t + 1]); - return Ba(e, c, h, l, r(a) ? e.length : l + a), - c - } - return Ba(e, c, h), - c - } - function Ba(t, e, i, a, n) { - const s = d(a, 0) - , r = Math.min(d(n, t.length), t.length); - let o, l, c, h = 0; - for (i = Math.ceil(i), - n && (o = n - a, - i = o / Math.floor(o / i)), - c = s; c < 0; ) - h++, - c = Math.round(s + h * i); - for (l = Math.max(s, 0); l < r; l++) - l === c && (e.push(t[l]), - h++, - c = Math.round(s + h * i)) - } - jt.set("scale", { - display: !0, - offset: !1, - reverse: !1, - beginAtZero: !1, - bounds: "ticks", - grace: 0, - grid: { - display: !0, - lineWidth: 1, - drawBorder: !0, - drawOnChartArea: !0, - drawTicks: !0, - tickLength: 8, - tickWidth: (t,e)=>e.lineWidth, - tickColor: (t,e)=>e.color, - offset: !1, - borderDash: [], - borderDashOffset: 0, - borderWidth: 1 - }, - title: { - display: !1, - text: "", - padding: { - top: 4, - bottom: 4 - } - }, - ticks: { - minRotation: 0, - maxRotation: 50, - mirror: !1, - textStrokeWidth: 0, - textStrokeColor: "", - padding: 3, - display: !0, - autoSkip: !0, - autoSkipPadding: 3, - labelOffset: 0, - callback: Ea.formatters.values, - minor: {}, - major: {}, - align: "center", - crossAlign: "near", - showLabelBackdrop: !1, - backdropColor: "rgba(255, 255, 255, 0.75)", - backdropPadding: 2 - } - }), - jt.route("scale.ticks", "color", "", "color"), - jt.route("scale.grid", "color", "", "borderColor"), - jt.route("scale.grid", "borderColor", "", "borderColor"), - jt.route("scale.title", "color", "", "color"), - jt.describe("scale", { - _fallback: !1, - _scriptable: t=>!t.startsWith("before") && !t.startsWith("after") && "callback" !== t && "parser" !== t, - _indexable: t=>"borderDash" !== t && "tickBorderDash" !== t - }), - jt.describe("scales", { - _fallback: "scale" - }), - jt.describe("scale.ticks", { - _scriptable: t=>"backdropPadding" !== t && "callback" !== t, - _indexable: t=>"backdropPadding" !== t - }); - const Xa = (t,e,i)=>"top" === e || "left" === e ? t[e] + i : t[e] - i; - function Ya(t, e) { - const i = [] - , a = t.length / e - , n = t.length; - let s = 0; - for (; s < n; s += a) - i.push(t[Math.floor(s)]); - return i - } - function Fa(t, e, i) { - const a = t.ticks.length - , n = Math.min(e, a - 1) - , s = t._startPixel - , r = t._endPixel - , o = 1e-6; - let l, c = t.getPixelForTick(n); - if (!(i && (l = 1 === a ? Math.max(c - s, r - c) : 0 === e ? (t.getPixelForTick(1) - c) / 2 : (c - t.getPixelForTick(n - 1)) / 2, - c += n < e ? l : -l, - c < s - o || c > r + o))) - return c - } - function ja(t) { - return t.drawTicks ? t.tickLength : 0 - } - function Na(t, e) { - if (!t.display) - return 0; - const i = ce(t.font, e) - , a = le(t.padding); - return (o(t.text) ? t.text.length : 1) * i.lineHeight + a.height - } - function Za(t, e, a) { - let n = i(t); - return (a && "right" !== e || !a && "right" === e) && (n = (t=>"left" === t ? "right" : "right" === t ? "left" : t)(n)), - n - } - class Va extends Aa { - constructor(t) { - super(), - this.id = t.id, - this.type = t.type, - this.options = void 0, - this.ctx = t.ctx, - this.chart = t.chart, - this.top = void 0, - this.bottom = void 0, - this.left = void 0, - this.right = void 0, - this.width = void 0, - this.height = void 0, - this._margins = { - left: 0, - right: 0, - top: 0, - bottom: 0 - }, - this.maxWidth = void 0, - this.maxHeight = void 0, - this.paddingTop = void 0, - this.paddingBottom = void 0, - this.paddingLeft = void 0, - this.paddingRight = void 0, - this.axis = void 0, - this.labelRotation = void 0, - this.min = void 0, - this.max = void 0, - this._range = void 0, - this.ticks = [], - this._gridLineItems = null, - this._labelItems = null, - this._labelSizes = null, - this._length = 0, - this._maxLength = 0, - this._longestTextCache = {}, - this._startPixel = void 0, - this._endPixel = void 0, - this._reversePixels = !1, - this._userMax = void 0, - this._userMin = void 0, - this._suggestedMax = void 0, - this._suggestedMin = void 0, - this._ticksLength = 0, - this._borderValue = 0, - this._cache = {}, - this._dataLimitsCached = !1, - this.$context = void 0 - } - init(t) { - this.options = t.setContext(this.getContext()), - this.axis = t.axis, - this._userMin = this.parse(t.min), - this._userMax = this.parse(t.max), - this._suggestedMin = this.parse(t.suggestedMin), - this._suggestedMax = this.parse(t.suggestedMax) - } - parse(t, e) { - return t - } - getUserBounds() { - let {_userMin: t, _userMax: e, _suggestedMin: i, _suggestedMax: a} = this; - return t = h(t, Number.POSITIVE_INFINITY), - e = h(e, Number.NEGATIVE_INFINITY), - i = h(i, Number.POSITIVE_INFINITY), - a = h(a, Number.NEGATIVE_INFINITY), - { - min: h(t, i), - max: h(e, a), - minDefined: c(t), - maxDefined: c(e) - } - } - getMinMax(t) { - let e, {min: i, max: a, minDefined: n, maxDefined: s} = this.getUserBounds(); - if (n && s) - return { - min: i, - max: a - }; - const r = this.getMatchingVisibleMetas(); - for (let o = 0, l = r.length; o < l; ++o) - e = r[o].controller.getMinMax(this, t), - n || (i = Math.min(i, e.min)), - s || (a = Math.max(a, e.max)); - return i = s && i > a ? a : i, - a = n && i > a ? i : a, - { - min: h(i, h(a, i)), - max: h(a, h(i, a)) - } - } - getPadding() { - return { - left: this.paddingLeft || 0, - top: this.paddingTop || 0, - right: this.paddingRight || 0, - bottom: this.paddingBottom || 0 - } - } - getTicks() { - return this.ticks - } - getLabels() { - const t = this.chart.data; - return this.options.labels || (this.isHorizontal() ? t.xLabels : t.yLabels) || t.labels || [] - } - beforeLayout() { - this._cache = {}, - this._dataLimitsCached = !1 - } - beforeUpdate() { - u(this.options.beforeUpdate, [this]) - } - update(t, e, i) { - const {beginAtZero: a, grace: n, ticks: s} = this.options - , r = s.sampleSize; - this.beforeUpdate(), - this.maxWidth = t, - this.maxHeight = e, - this._margins = i = Object.assign({ - left: 0, - right: 0, - top: 0, - bottom: 0 - }, i), - this.ticks = null, - this._labelSizes = null, - this._gridLineItems = null, - this._labelItems = null, - this.beforeSetDimensions(), - this.setDimensions(), - this.afterSetDimensions(), - this._maxLength = this.isHorizontal() ? this.width + i.left + i.right : this.height + i.top + i.bottom, - this._dataLimitsCached || (this.beforeDataLimits(), - this.determineDataLimits(), - this.afterDataLimits(), - this._range = function(t, e, i) { - const {min: a, max: n} = t - , s = f(e, (n - a) / 2) - , r = (t,e)=>i && 0 === t ? 0 : t + e; - return { - min: r(a, -Math.abs(s)), - max: r(n, s) - } - }(this, n, a), - this._dataLimitsCached = !0), - this.beforeBuildTicks(), - this.ticks = this.buildTicks() || [], - this.afterBuildTicks(); - const o = r < this.ticks.length; - this._convertTicksToLabels(o ? Ya(this.ticks, r) : this.ticks), - this.configure(), - this.beforeCalculateLabelRotation(), - this.calculateLabelRotation(), - this.afterCalculateLabelRotation(), - s.display && (s.autoSkip || "auto" === s.source) && (this.ticks = za(this, this.ticks), - this._labelSizes = null), - o && 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() { - u(this.options.afterUpdate, [this]) - } - beforeSetDimensions() { - u(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() { - u(this.options.afterSetDimensions, [this]) - } - _callHooks(t) { - this.chart.notifyPlugins(t, this.getContext()), - u(this.options[t], [this]) - } - beforeDataLimits() { - this._callHooks("beforeDataLimits") - } - determineDataLimits() {} - afterDataLimits() { - this._callHooks("afterDataLimits") - } - beforeBuildTicks() { - this._callHooks("beforeBuildTicks") - } - buildTicks() { - return [] - } - afterBuildTicks() { - this._callHooks("afterBuildTicks") - } - beforeTickToLabelConversion() { - u(this.options.beforeTickToLabelConversion, [this]) - } - generateTickLabels(t) { - const e = this.options.ticks; - let i, a, n; - for (i = 0, - a = t.length; i < a; i++) - n = t[i], - n.label = u(e.callback, [n.value, i, t], this) - } - afterTickToLabelConversion() { - u(this.options.afterTickToLabelConversion, [this]) - } - beforeCalculateLabelRotation() { - u(this.options.beforeCalculateLabelRotation, [this]) - } - calculateLabelRotation() { - const t = this.options - , e = t.ticks - , i = this.ticks.length - , a = e.minRotation || 0 - , n = e.maxRotation; - let s, r, o, l = a; - if (!this._isVisible() || !e.display || a >= n || i <= 1 || !this.isHorizontal()) - return void (this.labelRotation = a); - const c = this._getLabelSizes() - , h = c.widest.width - , d = c.highest.height - , f = K(this.chart.width - h, 0, this.maxWidth); - s = t.offset ? this.maxWidth / i : f / (i - 1), - h + 6 > s && (s = f / (i - (t.offset ? .5 : 1)), - r = this.maxHeight - ja(t.grid) - e.padding - Na(t.title, this.chart.options.font), - o = Math.sqrt(h * h + d * d), - l = V(Math.min(Math.asin(K((c.highest.height + 6) / s, -1, 1)), Math.asin(K(r / o, -1, 1)) - Math.asin(K(d / o, -1, 1)))), - l = Math.max(a, Math.min(n, l))), - this.labelRotation = l - } - afterCalculateLabelRotation() { - u(this.options.afterCalculateLabelRotation, [this]) - } - beforeFit() { - u(this.options.beforeFit, [this]) - } - fit() { - const t = { - width: 0, - height: 0 - } - , {chart: e, options: {ticks: i, title: a, grid: n}} = this - , s = this._isVisible() - , r = this.isHorizontal(); - if (s) { - const s = Na(a, e.options.font); - if (r ? (t.width = this.maxWidth, - t.height = ja(n) + s) : (t.height = this.maxHeight, - t.width = ja(n) + s), - i.display && this.ticks.length) { - const {first: e, last: a, widest: n, highest: s} = this._getLabelSizes() - , o = 2 * i.padding - , l = Z(this.labelRotation) - , c = Math.cos(l) - , h = Math.sin(l); - if (r) { - const e = i.mirror ? 0 : h * n.width + c * s.height; - t.height = Math.min(this.maxHeight, t.height + e + o) - } else { - const e = i.mirror ? 0 : c * n.width + h * s.height; - t.width = Math.min(this.maxWidth, t.width + e + o) - } - this._calculatePadding(e, a, h, c) - } - } - this._handleMargins(), - r ? (this.width = this._length = e.width - this._margins.left - this._margins.right, - this.height = t.height) : (this.width = t.width, - this.height = this._length = e.height - this._margins.top - this._margins.bottom) - } - _calculatePadding(t, e, i, a) { - const {ticks: {align: n, padding: s}, position: r} = this.options - , o = 0 !== this.labelRotation - , l = "top" !== r && "x" === this.axis; - if (this.isHorizontal()) { - const r = this.getPixelForTick(0) - this.left - , c = this.right - this.getPixelForTick(this.ticks.length - 1); - let h = 0 - , d = 0; - o ? l ? (h = a * t.width, - d = i * e.height) : (h = i * t.height, - d = a * e.width) : "start" === n ? d = e.width : "end" === n ? h = t.width : (h = t.width / 2, - d = e.width / 2), - this.paddingLeft = Math.max((h - r + s) * this.width / (this.width - r), 0), - this.paddingRight = Math.max((d - c + s) * this.width / (this.width - c), 0) - } else { - let i = e.height / 2 - , a = t.height / 2; - "start" === n ? (i = 0, - a = t.height) : "end" === n && (i = e.height, - a = 0), - this.paddingTop = i + s, - this.paddingBottom = a + s - } - } - _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() { - u(this.options.afterFit, [this]) - } - isHorizontal() { - const {axis: t, position: e} = this.options; - return "top" === e || "bottom" === e || "x" === t - } - isFullSize() { - return this.options.fullSize - } - _convertTicksToLabels(t) { - let e, i; - for (this.beforeTickToLabelConversion(), - this.generateTickLabels(t), - e = 0, - i = t.length; e < i; e++) - r(t[e].label) && (t.splice(e, 1), - i--, - e--); - this.afterTickToLabelConversion() - } - _getLabelSizes() { - let t = this._labelSizes; - if (!t) { - const e = this.options.ticks.sampleSize; - let i = this.ticks; - e < i.length && (i = Ya(i, e)), - this._labelSizes = t = this._computeLabelSizes(i, i.length) - } - return t - } - _computeLabelSizes(t, e) { - const {ctx: i, _longestTextCache: a} = this - , n = [] - , s = []; - let l, c, h, d, f, u, p, g, b, x, y, k = 0, _ = 0; - for (l = 0; l < e; ++l) { - if (d = t[l].label, - f = this._resolveTickFontOptions(l), - i.font = u = f.string, - p = a[u] = a[u] || { - data: {}, - gc: [] - }, - g = f.lineHeight, - b = x = 0, - r(d) || o(d)) { - if (o(d)) - for (c = 0, - h = d.length; c < h; ++c) - y = d[c], - r(y) || o(y) || (b = Nt(i, p.data, p.gc, b, y), - x += g) - } else - b = Nt(i, p.data, p.gc, b, d), - x = g; - n.push(b), - s.push(x), - k = Math.max(b, k), - _ = Math.max(x, _) - } - !function(t, e) { - m(t, (t=>{ - const i = t.gc - , a = i.length / 2; - let n; - if (a > e) { - for (n = 0; n < a; ++n) - delete t.data[i[n]]; - i.splice(0, a) - } - } - )) - }(a, e); - const w = n.indexOf(k) - , v = s.indexOf(_) - , O = t=>({ - width: n[t] || 0, - height: s[t] || 0 - }); - return { - first: O(0), - last: O(e - 1), - widest: O(w), - highest: O(v), - widths: n, - heights: s - } - } - getLabelForValue(t) { - return t - } - getPixelForValue(t, e) { - return NaN - } - getValueForPixel(t) {} - getPixelForTick(t) { - const e = this.ticks; - return t < 0 || t > e.length - 1 ? null : this.getPixelForValue(e[t].value) - } - getPixelForDecimal(t) { - this._reversePixels && (t = 1 - t); - const e = this._startPixel + t * this._length; - return K(this._alignToPixels ? Vt(this.chart, e, 0) : e, -32768, 32767) - } - getDecimalForPixel(t) { - const e = (t - this._startPixel) / this._length; - return this._reversePixels ? 1 - e : e - } - getBasePixel() { - return this.getPixelForValue(this.getBaseValue()) - } - getBaseValue() { - const {min: t, max: e} = this; - return t < 0 && e < 0 ? e : t > 0 && e > 0 ? t : 0 - } - getContext(t) { - const e = this.ticks || []; - if (t >= 0 && t < e.length) { - const i = e[t]; - return i.$context || (i.$context = function(t, e, i) { - return de(t, { - tick: i, - index: e, - type: "tick" - }) - }(this.getContext(), t, i)) - } - return this.$context || (this.$context = de(this.chart.getContext(), { - scale: this, - type: "scale" - })) - } - _tickSize() { - const t = this.options.ticks - , e = Z(this.labelRotation) - , i = Math.abs(Math.cos(e)) - , a = Math.abs(Math.sin(e)) - , n = this._getLabelSizes() - , s = t.autoSkipPadding || 0 - , r = n ? n.widest.width + s : 0 - , o = n ? n.highest.height + s : 0; - return this.isHorizontal() ? o * i > r * a ? r / i : o / a : o * a < r * i ? o / i : r / a - } - _isVisible() { - const t = this.options.display; - return "auto" !== t ? !!t : this.getMatchingVisibleMetas().length > 0 - } - _computeGridLineItems(t) { - const e = this.axis - , i = this.chart - , a = this.options - , {grid: n, position: s} = a - , r = n.offset - , o = this.isHorizontal() - , c = this.ticks.length + (r ? 1 : 0) - , h = ja(n) - , f = [] - , u = n.setContext(this.getContext()) - , m = u.drawBorder ? u.borderWidth : 0 - , p = m / 2 - , g = function(t) { - return Vt(i, t, m) - }; - let b, x, y, k, _, w, v, O, M, S, D, I; - if ("top" === s) - b = g(this.bottom), - w = this.bottom - h, - O = b - p, - S = g(t.top) + p, - I = t.bottom; - else if ("bottom" === s) - b = g(this.top), - S = t.top, - I = g(t.bottom) - p, - w = b + p, - O = this.top + h; - else if ("left" === s) - b = g(this.right), - _ = this.right - h, - v = b - p, - M = g(t.left) + p, - D = t.right; - else if ("right" === s) - b = g(this.left), - M = t.left, - D = g(t.right) - p, - _ = b + p, - v = this.left + h; - else if ("x" === e) { - if ("center" === s) - b = g((t.top + t.bottom) / 2 + .5); - else if (l(s)) { - const t = Object.keys(s)[0] - , e = s[t]; - b = g(this.chart.scales[t].getPixelForValue(e)) - } - S = t.top, - I = t.bottom, - w = b + p, - O = w + h - } else if ("y" === e) { - if ("center" === s) - b = g((t.left + t.right) / 2); - else if (l(s)) { - const t = Object.keys(s)[0] - , e = s[t]; - b = g(this.chart.scales[t].getPixelForValue(e)) - } - _ = b - p, - v = _ - h, - M = t.left, - D = t.right - } - const R = d(a.ticks.maxTicksLimit, c) - , L = Math.max(1, Math.ceil(c / R)); - for (x = 0; x < c; x += L) { - const t = n.setContext(this.getContext(x)) - , e = t.lineWidth - , a = t.color - , s = n.borderDash || [] - , l = t.borderDashOffset - , c = t.tickWidth - , h = t.tickColor - , d = t.tickBorderDash || [] - , u = t.tickBorderDashOffset; - y = Fa(this, x, r), - void 0 !== y && (k = Vt(i, y, e), - o ? _ = v = M = D = k : w = O = S = I = k, - f.push({ - tx1: _, - ty1: w, - tx2: v, - ty2: O, - x1: M, - y1: S, - x2: D, - y2: I, - width: e, - color: a, - borderDash: s, - borderDashOffset: l, - tickWidth: c, - tickColor: h, - tickBorderDash: d, - tickBorderDashOffset: u - })) - } - return this._ticksLength = c, - this._borderValue = b, - f - } - _computeLabelItems(t) { - const e = this.axis - , i = this.options - , {position: a, ticks: n} = i - , s = this.isHorizontal() - , r = this.ticks - , {align: c, crossAlign: h, padding: d, mirror: f} = n - , u = ja(i.grid) - , m = u + d - , p = f ? -d : m - , g = -Z(this.labelRotation) - , b = []; - let x, y, k, _, w, v, O, M, S, D, I, R, L = "middle"; - if ("top" === a) - v = this.bottom - p, - O = this._getXAxisLabelAlignment(); - else if ("bottom" === a) - v = this.top + p, - O = this._getXAxisLabelAlignment(); - else if ("left" === a) { - const t = this._getYAxisLabelAlignment(u); - O = t.textAlign, - w = t.x - } else if ("right" === a) { - const t = this._getYAxisLabelAlignment(u); - O = t.textAlign, - w = t.x - } else if ("x" === e) { - if ("center" === a) - v = (t.top + t.bottom) / 2 + m; - else if (l(a)) { - const t = Object.keys(a)[0] - , e = a[t]; - v = this.chart.scales[t].getPixelForValue(e) + m - } - O = this._getXAxisLabelAlignment() - } else if ("y" === e) { - if ("center" === a) - w = (t.left + t.right) / 2 - m; - else if (l(a)) { - const t = Object.keys(a)[0] - , e = a[t]; - w = this.chart.scales[t].getPixelForValue(e) - } - O = this._getYAxisLabelAlignment(u).textAlign - } - "y" === e && ("start" === c ? L = "top" : "end" === c && (L = "bottom")); - const P = this._getLabelSizes(); - for (x = 0, - y = r.length; x < y; ++x) { - k = r[x], - _ = k.label; - const t = n.setContext(this.getContext(x)); - M = this.getPixelForTick(x) + n.labelOffset, - S = this._resolveTickFontOptions(x), - D = S.lineHeight, - I = o(_) ? _.length : 1; - const e = I / 2 - , i = t.color - , l = t.textStrokeColor - , c = t.textStrokeWidth; - let d; - if (s ? (w = M, - R = "top" === a ? "near" === h || 0 !== g ? -I * D + D / 2 : "center" === h ? -P.highest.height / 2 - e * D + D : -P.highest.height + D / 2 : "near" === h || 0 !== g ? D / 2 : "center" === h ? P.highest.height / 2 - e * D : P.highest.height - I * D, - f && (R *= -1)) : (v = M, - R = (1 - I) * D / 2), - t.showLabelBackdrop) { - const e = le(t.backdropPadding) - , i = P.heights[x] - , a = P.widths[x]; - let n = v + R - e.top - , s = w - e.left; - switch (L) { - case "middle": - n -= i / 2; - break; - case "bottom": - n -= i - } - switch (O) { - case "center": - s -= a / 2; - break; - case "right": - s -= a - } - d = { - left: s, - top: n, - width: a + e.width, - height: i + e.height, - color: t.backdropColor - } - } - b.push({ - rotation: g, - label: _, - font: S, - color: i, - strokeColor: l, - strokeWidth: c, - textOffset: R, - textAlign: O, - textBaseline: L, - translation: [w, v], - backdrop: d - }) - } - return b - } - _getXAxisLabelAlignment() { - const {position: t, ticks: e} = this.options; - if (-Z(this.labelRotation)) - return "top" === t ? "left" : "right"; - let i = "center"; - return "start" === e.align ? i = "left" : "end" === e.align && (i = "right"), - i - } - _getYAxisLabelAlignment(t) { - const {position: e, ticks: {crossAlign: i, mirror: a, padding: n}} = this.options - , s = t + n - , r = this._getLabelSizes().widest.width; - let o, l; - return "left" === e ? a ? (l = this.right + n, - "near" === i ? o = "left" : "center" === i ? (o = "center", - l += r / 2) : (o = "right", - l += r)) : (l = this.right - s, - "near" === i ? o = "right" : "center" === i ? (o = "center", - l -= r / 2) : (o = "left", - l = this.left)) : "right" === e ? a ? (l = this.left + n, - "near" === i ? o = "right" : "center" === i ? (o = "center", - l -= r / 2) : (o = "left", - l -= r)) : (l = this.left + s, - "near" === i ? o = "left" : "center" === i ? (o = "center", - l += r / 2) : (o = "right", - l = this.right)) : o = "right", - { - textAlign: o, - x: l - } - } - _computeLabelArea() { - if (this.options.ticks.mirror) - return; - const t = this.chart - , e = this.options.position; - return "left" === e || "right" === e ? { - top: 0, - left: this.left, - bottom: t.height, - right: this.right - } : "top" === e || "bottom" === e ? { - top: this.top, - left: 0, - bottom: this.bottom, - right: t.width - } : void 0 - } - drawBackground() { - const {ctx: t, options: {backgroundColor: e}, left: i, top: a, width: n, height: s} = this; - e && (t.save(), - t.fillStyle = e, - t.fillRect(i, a, n, s), - t.restore()) - } - getLineWidthForValue(t) { - const e = this.options.grid; - if (!this._isVisible() || !e.display) - return 0; - const i = this.ticks.findIndex((e=>e.value === t)); - if (i >= 0) { - return e.setContext(this.getContext(i)).lineWidth - } - return 0 - } - drawGrid(t) { - const e = this.options.grid - , i = this.ctx - , a = this._gridLineItems || (this._gridLineItems = this._computeGridLineItems(t)); - let n, s; - const r = (t,e,a)=>{ - a.width && a.color && (i.save(), - i.lineWidth = a.width, - i.strokeStyle = a.color, - i.setLineDash(a.borderDash || []), - i.lineDashOffset = a.borderDashOffset, - i.beginPath(), - i.moveTo(t.x, t.y), - i.lineTo(e.x, e.y), - i.stroke(), - i.restore()) - } - ; - if (e.display) - for (n = 0, - s = a.length; n < s; ++n) { - const t = a[n]; - e.drawOnChartArea && r({ - x: t.x1, - y: t.y1 - }, { - x: t.x2, - y: t.y2 - }, t), - e.drawTicks && r({ - x: t.tx1, - y: t.ty1 - }, { - x: t.tx2, - y: t.ty2 - }, { - color: t.tickColor, - width: t.tickWidth, - borderDash: t.tickBorderDash, - borderDashOffset: t.tickBorderDashOffset - }) - } - } - drawBorder() { - const {chart: t, ctx: e, options: {grid: i}} = this - , a = i.setContext(this.getContext()) - , n = i.drawBorder ? a.borderWidth : 0; - if (!n) - return; - const s = i.setContext(this.getContext(0)).lineWidth - , r = this._borderValue; - let o, l, c, h; - this.isHorizontal() ? (o = Vt(t, this.left, n) - n / 2, - l = Vt(t, this.right, s) + s / 2, - c = h = r) : (c = Vt(t, this.top, n) - n / 2, - h = Vt(t, this.bottom, s) + s / 2, - o = l = r), - e.save(), - e.lineWidth = a.borderWidth, - e.strokeStyle = a.borderColor, - e.beginPath(), - e.moveTo(o, c), - e.lineTo(l, h), - e.stroke(), - e.restore() - } - drawLabels(t) { - if (!this.options.ticks.display) - return; - const e = this.ctx - , i = this._computeLabelArea(); - i && $t(e, i); - const a = this._labelItems || (this._labelItems = this._computeLabelItems(t)); - let n, s; - for (n = 0, - s = a.length; n < s; ++n) { - const t = a[n] - , i = t.font - , s = t.label; - t.backdrop && (e.fillStyle = t.backdrop.color, - e.fillRect(t.backdrop.left, t.backdrop.top, t.backdrop.width, t.backdrop.height)), - Jt(e, s, 0, t.textOffset, i, t) - } - i && qt(e) - } - drawTitle() { - const {ctx: t, options: {position: e, title: i, reverse: n}} = this; - if (!i.display) - return; - const s = ce(i.font) - , r = le(i.padding) - , c = i.align; - let h = s.lineHeight / 2; - "bottom" === e || "center" === e || l(e) ? (h += r.bottom, - o(i.text) && (h += s.lineHeight * (i.text.length - 1))) : h += r.top; - const {titleX: d, titleY: f, maxWidth: u, rotation: m} = function(t, e, i, n) { - const {top: s, left: r, bottom: o, right: c, chart: h} = t - , {chartArea: d, scales: f} = h; - let u, m, p, g = 0; - const b = o - s - , x = c - r; - if (t.isHorizontal()) { - if (m = a(n, r, c), - l(i)) { - const t = Object.keys(i)[0] - , a = i[t]; - p = f[t].getPixelForValue(a) + b - e - } else - p = "center" === i ? (d.bottom + d.top) / 2 + b - e : Xa(t, i, e); - u = c - r - } else { - if (l(i)) { - const t = Object.keys(i)[0] - , a = i[t]; - m = f[t].getPixelForValue(a) - x + e - } else - m = "center" === i ? (d.left + d.right) / 2 - x + e : Xa(t, i, e); - p = a(n, o, s), - g = "left" === i ? -T : T - } - return { - titleX: m, - titleY: p, - maxWidth: u, - rotation: g - } - }(this, h, e, c); - Jt(t, i.text, 0, 0, s, { - color: i.color, - maxWidth: u, - rotation: m, - textAlign: Za(c, e, n), - textBaseline: "middle", - translation: [d, f] - }) - } - draw(t) { - this._isVisible() && (this.drawBackground(), - this.drawGrid(t), - this.drawBorder(), - this.drawTitle(), - this.drawLabels(t)) - } - _layers() { - const t = this.options - , e = t.ticks && t.ticks.z || 0 - , i = d(t.grid && t.grid.z, -1); - return this._isVisible() && this.draw === Va.prototype.draw ? [{ - z: i, - draw: t=>{ - this.drawBackground(), - this.drawGrid(t), - this.drawTitle() - } - }, { - z: i + 1, - 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" - , a = []; - let n, s; - for (n = 0, - s = e.length; n < s; ++n) { - const s = e[n]; - s[i] !== this.id || t && s.type !== t || a.push(s) - } - return a - } - _resolveTickFontOptions(t) { - return ce(this.options.ticks.setContext(this.getContext(t)).font) - } - _maxDigits() { - const t = this._resolveTickFontOptions(0).lineHeight; - return (this.isHorizontal() ? this.width : this.height) / t - } - } - class Wa { - constructor(t, e, i) { - this.type = t, - this.scope = e, - this.override = i, - this.items = Object.create(null) - } - isForType(t) { - return Object.prototype.isPrototypeOf.call(this.type.prototype, t.prototype) - } - register(t) { - const e = Object.getPrototypeOf(t); - let i; - (function(t) { - return "id"in t && "defaults"in t - } - )(e) && (i = this.register(e)); - const a = this.items - , n = t.id - , s = this.scope + "." + n; - if (!n) - throw new Error("class does not have id: " + t); - return n in a || (a[n] = t, - function(t, e, i) { - const a = y(Object.create(null), [i ? jt.get(i) : {}, jt.get(e), t.defaults]); - jt.set(e, a), - t.defaultRoutes && function(t, e) { - Object.keys(e).forEach((i=>{ - const a = i.split(".") - , n = a.pop() - , s = [t].concat(a).join(".") - , r = e[i].split(".") - , o = r.pop() - , l = r.join("."); - jt.route(s, n, l, o) - } - )) - }(e, t.defaultRoutes); - t.descriptors && jt.describe(e, t.descriptors) - }(t, s, i), - this.override && jt.override(t.id, t.overrides)), - s - } - get(t) { - return this.items[t] - } - unregister(t) { - const e = this.items - , i = t.id - , a = this.scope; - i in e && delete e[i], - a && i in jt[a] && (delete jt[a][i], - this.override && delete Bt[i]) - } - } - var Ua = new class { - constructor() { - this.controllers = new Wa(Ri,"datasets",!0), - this.elements = new Wa(Aa,"elements"), - this.plugins = new Wa(Object,"plugins"), - this.scales = new Wa(Va,"scales"), - this._typedRegistries = [this.controllers, this.scales, this.elements] - } - add(...t) { - this._each("register", t) - } - remove(...t) { - this._each("unregister", t) - } - addControllers(...t) { - this._each("register", t, this.controllers) - } - addElements(...t) { - this._each("register", t, this.elements) - } - addPlugins(...t) { - this._each("register", t, this.plugins) - } - addScales(...t) { - this._each("register", t, this.scales) - } - getController(t) { - return this._get(t, this.controllers, "controller") - } - getElement(t) { - return this._get(t, this.elements, "element") - } - getPlugin(t) { - return this._get(t, this.plugins, "plugin") - } - getScale(t) { - return this._get(t, this.scales, "scale") - } - removeControllers(...t) { - this._each("unregister", t, this.controllers) - } - removeElements(...t) { - this._each("unregister", t, this.elements) - } - removePlugins(...t) { - this._each("unregister", t, this.plugins) - } - removeScales(...t) { - this._each("unregister", t, this.scales) - } - _each(t, e, i) { - [...e].forEach((e=>{ - const a = i || this._getRegistryForType(e); - i || a.isForType(e) || a === this.plugins && e.id ? this._exec(t, a, e) : m(e, (e=>{ - const a = i || this._getRegistryForType(e); - this._exec(t, a, e) - } - )) - } - )) - } - _exec(t, e, i) { - const a = M(t); - u(i["before" + a], [], i), - e[t](i), - u(i["after" + a], [], i) - } - _getRegistryForType(t) { - for (let e = 0; e < this._typedRegistries.length; e++) { - const i = this._typedRegistries[e]; - if (i.isForType(t)) - return i - } - return this.plugins - } - _get(t, e, i) { - const a = e.get(t); - if (void 0 === a) - throw new Error('"' + t + '" is not a registered ' + i + "."); - return a - } - } - ; - class Ha { - constructor() { - this._init = [] - } - notify(t, e, i, a) { - "beforeInit" === e && (this._init = this._createDescriptors(t, !0), - this._notify(this._init, t, "install")); - const n = a ? this._descriptors(t).filter(a) : this._descriptors(t) - , s = this._notify(n, t, e, i); - return "destroy" === e && (this._notify(n, t, "stop"), - this._notify(this._init, t, "uninstall")), - s - } - _notify(t, e, i, a) { - a = a || {}; - for (const n of t) { - const t = n.plugin; - if (!1 === u(t[i], [e, a, n.options], t) && a.cancelable) - return !1 - } - return !0 - } - invalidate() { - r(this._cache) || (this._oldCache = this._cache, - this._cache = void 0) - } - _descriptors(t) { - if (this._cache) - return this._cache; - const e = this._cache = this._createDescriptors(t); - return this._notifyStateChanges(t), - e - } - _createDescriptors(t, e) { - const i = t && t.config - , a = d(i.options && i.options.plugins, {}) - , n = function(t) { - const e = [] - , i = Object.keys(Ua.plugins.items); - for (let t = 0; t < i.length; t++) - e.push(Ua.getPlugin(i[t])); - const a = t.plugins || []; - for (let t = 0; t < a.length; t++) { - const i = a[t]; - -1 === e.indexOf(i) && e.push(i) - } - return e - }(i); - return !1 !== a || e ? function(t, e, i, a) { - const n = [] - , s = t.getContext(); - for (let r = 0; r < e.length; r++) { - const o = e[r] - , l = $a(i[o.id], a); - null !== l && n.push({ - plugin: o, - options: qa(t.config, o, l, s) - }) - } - return n - }(t, n, a, e) : [] - } - _notifyStateChanges(t) { - const e = this._oldCache || [] - , i = this._cache - , a = (t,e)=>t.filter((t=>!e.some((e=>t.plugin.id === e.plugin.id)))); - this._notify(a(e, i), t, "stop"), - this._notify(a(i, e), t, "start") - } - } - function $a(t, e) { - return e || !1 !== t ? !0 === t ? {} : t : null - } - function qa(t, e, i, a) { - const n = t.pluginScopeKeys(e) - , s = t.getOptionScopes(i, n); - return t.createResolver(s, a, [""], { - scriptable: !1, - indexable: !1, - allKeys: !0 - }) - } - function Ka(t, e) { - const i = jt.datasets[t] || {}; - return ((e.datasets || {})[t] || {}).indexAxis || e.indexAxis || i.indexAxis || "x" - } - function Ga(t, e) { - return "x" === t || "y" === t ? t : e.axis || ("top" === (i = e.position) || "bottom" === i ? "x" : "left" === i || "right" === i ? "y" : void 0) || t.charAt(0).toLowerCase(); - var i - } - function Ja(t) { - const e = t.options || (t.options = {}); - e.plugins = d(e.plugins, {}), - e.scales = function(t, e) { - const i = Bt[t.type] || { - scales: {} - } - , a = e.scales || {} - , n = Ka(t.type, e) - , s = Object.create(null) - , r = Object.create(null); - return Object.keys(a).forEach((t=>{ - const e = a[t]; - if (!l(e)) - return console.error(`Invalid scale configuration for scale: ${t}`); - if (e._proxy) - return console.warn(`Ignoring resolver passed as options for scale: ${t}`); - const o = Ga(t, e) - , c = function(t, e) { - return t === e ? "_index_" : "_value_" - }(o, n) - , h = i.scales || {}; - s[o] = s[o] || t, - r[t] = k(Object.create(null), [{ - axis: o - }, e, h[o], h[c]]) - } - )), - t.data.datasets.forEach((i=>{ - const n = i.type || t.type - , o = i.indexAxis || Ka(n, e) - , l = (Bt[n] || {}).scales || {}; - Object.keys(l).forEach((t=>{ - const e = function(t, e) { - let i = t; - return "_index_" === t ? i = e : "_value_" === t && (i = "x" === e ? "y" : "x"), - i - }(t, o) - , n = i[e + "AxisID"] || s[e] || e; - r[n] = r[n] || Object.create(null), - k(r[n], [{ - axis: e - }, a[n], l[t]]) - } - )) - } - )), - Object.keys(r).forEach((t=>{ - const e = r[t]; - k(e, [jt.scales[e.type], jt.scale]) - } - )), - r - }(t, e) - } - function Qa(t) { - return (t = t || {}).datasets = t.datasets || [], - t.labels = t.labels || [], - t - } - const tn = new Map - , en = new Set; - function an(t, e) { - let i = tn.get(t); - return i || (i = e(), - tn.set(t, i), - en.add(i)), - i - } - const nn = (t,e,i)=>{ - const a = O(e, i); - void 0 !== a && t.add(a) - } - ; - class sn { - constructor(t) { - this._config = function(t) { - return (t = t || {}).data = Qa(t.data), - Ja(t), - t - }(t), - this._scopeCache = new Map, - this._resolverCache = new Map - } - get platform() { - return this._config.platform - } - get type() { - return this._config.type - } - set type(t) { - this._config.type = t - } - get data() { - return this._config.data - } - set data(t) { - this._config.data = Qa(t) - } - get options() { - return this._config.options - } - set options(t) { - this._config.options = t - } - get plugins() { - return this._config.plugins - } - update() { - const t = this._config; - this.clearCache(), - Ja(t) - } - clearCache() { - this._scopeCache.clear(), - this._resolverCache.clear() - } - datasetScopeKeys(t) { - return an(t, (()=>[[`datasets.${t}`, ""]])) - } - datasetAnimationScopeKeys(t, e) { - return an(`${t}.transition.${e}`, (()=>[[`datasets.${t}.transitions.${e}`, `transitions.${e}`], [`datasets.${t}`, ""]])) - } - datasetElementScopeKeys(t, e) { - return an(`${t}-${e}`, (()=>[[`datasets.${t}.elements.${e}`, `datasets.${t}`, `elements.${e}`, ""]])) - } - pluginScopeKeys(t) { - const e = t.id; - return an(`${this.type}-plugin-${e}`, (()=>[[`plugins.${e}`, ...t.additionalOptionScopes || []]])) - } - _cachedScopes(t, e) { - const i = this._scopeCache; - let a = i.get(t); - return a && !e || (a = new Map, - i.set(t, a)), - a - } - getOptionScopes(t, e, i) { - const {options: a, type: n} = this - , s = this._cachedScopes(t, i) - , r = s.get(e); - if (r) - return r; - const o = new Set; - e.forEach((e=>{ - t && (o.add(t), - e.forEach((e=>nn(o, t, e)))), - e.forEach((t=>nn(o, a, t))), - e.forEach((t=>nn(o, Bt[n] || {}, t))), - e.forEach((t=>nn(o, jt, t))), - e.forEach((t=>nn(o, Xt, t))) - } - )); - const l = Array.from(o); - return 0 === l.length && l.push(Object.create(null)), - en.has(e) && s.set(e, l), - l - } - chartOptionScopes() { - const {options: t, type: e} = this; - return [t, Bt[e] || {}, jt.datasets[e] || {}, { - type: e - }, jt, Xt] - } - resolveNamedOptions(t, e, i, a=[""]) { - const n = { - $shared: !0 - } - , {resolver: s, subPrefixes: r} = rn(this._resolverCache, t, a); - let l = s; - if (function(t, e) { - const {isScriptable: i, isIndexable: a} = ke(t); - for (const n of e) { - const e = i(n) - , s = a(n) - , r = (s || e) && t[n]; - if (e && (D(r) || on(r)) || s && o(r)) - return !0 - } - return !1 - }(s, e)) { - n.$shared = !1; - l = ye(s, i = D(i) ? i() : i, this.createResolver(t, i, r)) - } - for (const t of e) - n[t] = l[t]; - return n - } - createResolver(t, e, i=[""], a) { - const {resolver: n} = rn(this._resolverCache, t, i); - return l(e) ? ye(n, e, void 0, a) : n - } - } - function rn(t, e, i) { - let a = t.get(e); - a || (a = new Map, - t.set(e, a)); - const n = i.join(); - let s = a.get(n); - if (!s) { - s = { - resolver: xe(e, i), - subPrefixes: i.filter((t=>!t.toLowerCase().includes("hover"))) - }, - a.set(n, s) - } - return s - } - const on = t=>l(t) && Object.getOwnPropertyNames(t).reduce(((e,i)=>e || D(t[i])), !1); - const ln = ["top", "bottom", "left", "right", "chartArea"]; - function cn(t, e) { - return "top" === t || "bottom" === t || -1 === ln.indexOf(t) && "x" === e - } - function hn(t, e) { - return function(i, a) { - return i[t] === a[t] ? i[e] - a[e] : i[t] - a[t] - } - } - function dn(t) { - const e = t.chart - , i = e.options.animation; - e.notifyPlugins("afterRender"), - u(i && i.onComplete, [t], e) - } - function fn(t) { - const e = t.chart - , i = e.options.animation; - u(i && i.onProgress, [t], e) - } - function un(t) { - return Xe() && "string" == typeof t ? t = document.getElementById(t) : t && t.length && (t = t[0]), - t && t.canvas && (t = t.canvas), - t - } - const mn = {} - , pn = t=>{ - const e = un(t); - return Object.values(mn).filter((t=>t.canvas === e)).pop() - } - ; - function gn(t, e, i) { - const a = Object.keys(t); - for (const n of a) { - const a = +n; - if (a >= e) { - const s = t[n]; - delete t[n], - (i > 0 || a > e) && (t[a + i] = s) - } - } - } - class bn { - constructor(t, e) { - const i = this.config = new sn(e) - , a = un(t) - , n = pn(a); - if (n) - throw new Error("Canvas is already in use. Chart with ID '" + n.id + "' must be destroyed before the canvas can be reused."); - const r = i.createResolver(i.chartOptionScopes(), this.getContext()); - this.platform = new (i.platform || function(t) { - return !Xe() || "undefined" != typeof OffscreenCanvas && t instanceof OffscreenCanvas ? ba : Ca - }(a)), - this.platform.updateConfig(i); - const o = this.platform.acquireContext(a, r.aspectRatio) - , l = o && o.canvas - , c = l && l.height - , h = l && l.width; - this.id = s(), - this.ctx = o, - this.canvas = l, - this.width = h, - this.height = c, - this._options = r, - 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 Ha, - this.$proxies = {}, - this._hiddenIndices = {}, - this.attached = !1, - this._animationsDisabled = void 0, - this.$context = void 0, - this._doResize = function(t, e) { - let i; - return function(...a) { - return e ? (clearTimeout(i), - i = setTimeout(t, e, a)) : t.apply(this, a), - e - } - }((t=>this.update(t)), r.resizeDelay || 0), - this._dataChanges = [], - mn[this.id] = this, - o && l ? (fi.listen(this, "complete", dn), - fi.listen(this, "progress", fn), - this._initialize(), - this.attached && this.update()) : console.error("Failed to create chart: can't acquire context from the given item") - } - get aspectRatio() { - const {options: {aspectRatio: t, maintainAspectRatio: e}, width: i, height: a, _aspectRatio: n} = this; - return r(t) ? e && n ? n : a ? i / a : null : t - } - get data() { - return this.config.data - } - set data(t) { - this.config.data = t - } - get options() { - return this._options - } - set options(t) { - this.config.options = t - } - _initialize() { - return this.notifyPlugins("beforeInit"), - this.options.responsive ? this.resize() : $e(this, this.options.devicePixelRatio), - this.bindEvents(), - this.notifyPlugins("afterInit"), - this - } - clear() { - return Wt(this.canvas, this.ctx), - this - } - stop() { - return fi.stop(this), - this - } - resize(t, e) { - fi.running(this) ? this._resizeBeforeDraw = { - width: t, - height: e - } : this._resize(t, e) - } - _resize(t, e) { - const i = this.options - , a = this.canvas - , n = i.maintainAspectRatio && this.aspectRatio - , s = this.platform.getMaximumSize(a, t, e, n) - , r = i.devicePixelRatio || this.platform.getDevicePixelRatio() - , o = this.width ? "resize" : "attach"; - this.width = s.width, - this.height = s.height, - this._aspectRatio = this.aspectRatio, - $e(this, r, !0) && (this.notifyPlugins("resize", { - size: s - }), - u(i.onResize, [this, s], this), - this.attached && this._doResize(o) && this.render()) - } - ensureScalesHaveIDs() { - m(this.options.scales || {}, ((t,e)=>{ - t.id = e - } - )) - } - buildOrUpdateScales() { - const t = this.options - , e = t.scales - , i = this.scales - , a = Object.keys(i).reduce(((t,e)=>(t[e] = !1, - t)), {}); - let n = []; - e && (n = n.concat(Object.keys(e).map((t=>{ - const i = e[t] - , a = Ga(t, i) - , n = "r" === a - , s = "x" === a; - return { - options: i, - dposition: n ? "chartArea" : s ? "bottom" : "left", - dtype: n ? "radialLinear" : s ? "category" : "linear" - } - } - )))), - m(n, (e=>{ - const n = e.options - , s = n.id - , r = Ga(s, n) - , o = d(n.type, e.dtype); - void 0 !== n.position && cn(n.position, r) === cn(e.dposition) || (n.position = e.dposition), - a[s] = !0; - let l = null; - if (s in i && i[s].type === o) - l = i[s]; - else { - l = new (Ua.getScale(o))({ - id: s, - type: o, - ctx: this.ctx, - chart: this - }), - i[l.id] = l - } - l.init(n, t) - } - )), - m(a, ((t,e)=>{ - t || delete i[e] - } - )), - m(i, (t=>{ - pa.configure(this, t, t.options), - pa.addBox(this, t) - } - )) - } - _updateMetasets() { - const t = this._metasets - , e = this.data.datasets.length - , i = t.length; - if (t.sort(((t,e)=>t.index - e.index)), - i > e) { - for (let t = e; t < i; ++t) - this._destroyDatasetMeta(t); - t.splice(e, i - e) - } - this._sortedMetasets = t.slice(0).sort(hn("order", "index")) - } - _removeUnreferencedMetasets() { - const {_metasets: t, data: {datasets: e}} = this; - t.length > e.length && delete this._stacks, - t.forEach(((t,i)=>{ - 0 === e.filter((e=>e === t._dataset)).length && this._destroyDatasetMeta(i) - } - )) - } - buildOrUpdateControllers() { - const t = [] - , e = this.data.datasets; - let i, a; - for (this._removeUnreferencedMetasets(), - i = 0, - a = e.length; i < a; i++) { - const a = e[i]; - let n = this.getDatasetMeta(i); - const s = a.type || this.config.type; - if (n.type && n.type !== s && (this._destroyDatasetMeta(i), - n = this.getDatasetMeta(i)), - n.type = s, - n.indexAxis = a.indexAxis || Ka(s, this.options), - n.order = a.order || 0, - n.index = i, - n.label = "" + a.label, - n.visible = this.isDatasetVisible(i), - n.controller) - n.controller.updateIndex(i), - n.controller.linkScales(); - else { - const e = Ua.getController(s) - , {datasetElementType: a, dataElementType: r} = jt.datasets[s]; - Object.assign(e.prototype, { - dataElementType: Ua.getElement(r), - datasetElementType: a && Ua.getElement(a) - }), - n.controller = new e(this,i), - t.push(n.controller) - } - } - return this._updateMetasets(), - t - } - _resetElements() { - m(this.data.datasets, ((t,e)=>{ - this.getDatasetMeta(e).controller.reset() - } - ), this) - } - reset() { - this._resetElements(), - this.notifyPlugins("reset") - } - update(t) { - const e = this.config; - e.update(); - const i = this._options = e.createResolver(e.chartOptionScopes(), this.getContext()) - , a = this._animationsDisabled = !i.animation; - if (this._updateScales(), - this._checkEventBindings(), - this._updateHiddenIndices(), - this._plugins.invalidate(), - !1 === this.notifyPlugins("beforeUpdate", { - mode: t, - cancelable: !0 - })) - return; - const n = this.buildOrUpdateControllers(); - this.notifyPlugins("beforeElementsUpdate"); - let s = 0; - for (let t = 0, e = this.data.datasets.length; t < e; t++) { - const {controller: e} = this.getDatasetMeta(t) - , i = !a && -1 === n.indexOf(e); - e.buildOrUpdateElements(i), - s = Math.max(+e.getMaxOverflow(), s) - } - s = this._minPadding = i.layout.autoPadding ? s : 0, - this._updateLayout(s), - a || m(n, (t=>{ - t.reset() - } - )), - this._updateDatasets(t), - this.notifyPlugins("afterUpdate", { - mode: t - }), - this._layers.sort(hn("z", "_idx")), - this._lastEvent && this._eventHandler(this._lastEvent, !0), - this.render() - } - _updateScales() { - m(this.scales, (t=>{ - pa.removeBox(this, t) - } - )), - this.ensureScalesHaveIDs(), - this.buildOrUpdateScales() - } - _checkEventBindings() { - const t = this.options - , e = new Set(Object.keys(this._listeners)) - , i = new Set(t.events); - I(e, i) && !!this._responsiveListeners === t.responsive || (this.unbindEvents(), - this.bindEvents()) - } - _updateHiddenIndices() { - const {_hiddenIndices: t} = this - , e = this._getUniformDataChanges() || []; - for (const {method: i, start: a, count: n} of e) { - gn(t, a, "_removeElements" === i ? -n : n) - } - } - _getUniformDataChanges() { - const t = this._dataChanges; - if (!t || !t.length) - return; - this._dataChanges = []; - const e = this.data.datasets.length - , i = e=>new Set(t.filter((t=>t[0] === e)).map(((t,e)=>e + "," + t.splice(1).join(",")))) - , a = i(0); - for (let t = 1; t < e; t++) - if (!I(a, i(t))) - return; - return Array.from(a).map((t=>t.split(","))).map((t=>({ - method: t[1], - start: +t[2], - count: +t[3] - }))) - } - _updateLayout(t) { - if (!1 === this.notifyPlugins("beforeLayout", { - cancelable: !0 - })) - return; - pa.update(this, this.width, this.height, t); - const e = this.chartArea - , i = e.width <= 0 || e.height <= 0; - this._layers = [], - m(this.boxes, (t=>{ - i && "chartArea" === t.position || (t.configure && t.configure(), - this._layers.push(...t._layers())) - } - ), this), - this._layers.forEach(((t,e)=>{ - t._idx = e - } - )), - this.notifyPlugins("afterLayout") - } - _updateDatasets(t) { - if (!1 !== this.notifyPlugins("beforeDatasetsUpdate", { - mode: t, - cancelable: !0 - })) { - for (let t = 0, e = this.data.datasets.length; t < e; ++t) - this.getDatasetMeta(t).controller.configure(); - for (let e = 0, i = this.data.datasets.length; e < i; ++e) - this._updateDataset(e, D(t) ? t({ - datasetIndex: e - }) : t); - this.notifyPlugins("afterDatasetsUpdate", { - mode: t - }) - } - } - _updateDataset(t, e) { - const i = this.getDatasetMeta(t) - , a = { - meta: i, - index: t, - mode: e, - cancelable: !0 - }; - !1 !== this.notifyPlugins("beforeDatasetUpdate", a) && (i.controller._update(e), - a.cancelable = !1, - this.notifyPlugins("afterDatasetUpdate", a)) - } - render() { - !1 !== this.notifyPlugins("beforeRender", { - cancelable: !0 - }) && (fi.has(this) ? this.attached && !fi.running(this) && fi.start(this) : (this.draw(), - dn({ - chart: this - }))) - } - draw() { - let t; - if (this._resizeBeforeDraw) { - const {width: t, height: e} = this._resizeBeforeDraw; - this._resize(t, e), - this._resizeBeforeDraw = null - } - if (this.clear(), - this.width <= 0 || this.height <= 0) - return; - if (!1 === this.notifyPlugins("beforeDraw", { - cancelable: !0 - })) - return; - const e = this._layers; - for (t = 0; t < e.length && e[t].z <= 0; ++t) - e[t].draw(this.chartArea); - for (this._drawDatasets(); t < e.length; ++t) - e[t].draw(this.chartArea); - this.notifyPlugins("afterDraw") - } - _getSortedDatasetMetas(t) { - const e = this._sortedMetasets - , i = []; - let a, n; - for (a = 0, - n = e.length; a < n; ++a) { - const n = e[a]; - t && !n.visible || i.push(n) - } - return i - } - getSortedVisibleDatasetMetas() { - return this._getSortedDatasetMetas(!0) - } - _drawDatasets() { - if (!1 === this.notifyPlugins("beforeDatasetsDraw", { - cancelable: !0 - })) - return; - const t = this.getSortedVisibleDatasetMetas(); - for (let e = t.length - 1; e >= 0; --e) - this._drawDataset(t[e]); - this.notifyPlugins("afterDatasetsDraw") - } - _drawDataset(t) { - const e = this.ctx - , i = t._clip - , a = !i.disabled - , n = this.chartArea - , s = { - meta: t, - index: t.index, - cancelable: !0 - }; - !1 !== this.notifyPlugins("beforeDatasetDraw", s) && (a && $t(e, { - left: !1 === i.left ? 0 : n.left - i.left, - right: !1 === i.right ? this.width : n.right + i.right, - top: !1 === i.top ? 0 : n.top - i.top, - bottom: !1 === i.bottom ? this.height : n.bottom + i.bottom - }), - t.controller.draw(), - a && qt(e), - s.cancelable = !1, - this.notifyPlugins("afterDatasetDraw", s)) - } - getElementsAtEventForMode(t, e, i, a) { - const n = ia.modes[e]; - return "function" == typeof n ? n(this, t, i, a) : [] - } - getDatasetMeta(t) { - const e = this.data.datasets[t] - , i = this._metasets; - let a = i.filter((t=>t && t._dataset === e)).pop(); - return a || (a = { - type: null, - data: [], - dataset: null, - controller: null, - hidden: null, - xAxisID: null, - yAxisID: null, - order: e && e.order || 0, - index: t, - _dataset: e, - _parsed: [], - _sorted: !1 - }, - i.push(a)), - a - } - getContext() { - return this.$context || (this.$context = de(null, { - chart: this, - type: "chart" - })) - } - getVisibleDatasetCount() { - return this.getSortedVisibleDatasetMetas().length - } - isDatasetVisible(t) { - const e = this.data.datasets[t]; - if (!e) - return !1; - const i = this.getDatasetMeta(t); - return "boolean" == typeof i.hidden ? !i.hidden : !e.hidden - } - setDatasetVisibility(t, e) { - this.getDatasetMeta(t).hidden = !e - } - toggleDataVisibility(t) { - this._hiddenIndices[t] = !this._hiddenIndices[t] - } - getDataVisibility(t) { - return !this._hiddenIndices[t] - } - _updateVisibility(t, e, i) { - const a = i ? "show" : "hide" - , n = this.getDatasetMeta(t) - , s = n.controller._resolveAnimations(void 0, a); - S(e) ? (n.data[e].hidden = !i, - this.update()) : (this.setDatasetVisibility(t, i), - s.update(n, { - visible: i - }), - this.update((e=>e.datasetIndex === t ? a : 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(), - fi.remove(this), - t = 0, - e = this.data.datasets.length; t < e; ++t) - this._destroyDatasetMeta(t) - } - destroy() { - const {canvas: t, ctx: e} = this; - this._stop(), - this.config.clearCache(), - t && (this.unbindEvents(), - Wt(t, e), - this.platform.releaseContext(e), - this.canvas = null, - this.ctx = null), - this.notifyPlugins("destroy"), - delete mn[this.id] - } - toBase64Image(...t) { - return this.canvas.toDataURL(...t) - } - bindEvents() { - this.bindUserEvents(), - this.options.responsive ? this.bindResponsiveEvents() : this.attached = !0 - } - bindUserEvents() { - const t = this._listeners - , e = this.platform - , i = (i,a)=>{ - e.addEventListener(this, i, a), - t[i] = a - } - , a = (t,e,i)=>{ - t.offsetX = e, - t.offsetY = i, - this._eventHandler(t) - } - ; - m(this.options.events, (t=>i(t, a))) - } - bindResponsiveEvents() { - this._responsiveListeners || (this._responsiveListeners = {}); - const t = this._responsiveListeners - , e = this.platform - , i = (i,a)=>{ - e.addEventListener(this, i, a), - t[i] = a - } - , a = (i,a)=>{ - t[i] && (e.removeEventListener(this, i, a), - delete t[i]) - } - , n = (t,e)=>{ - this.canvas && this.resize(t, e) - } - ; - let s; - const r = ()=>{ - a("attach", r), - this.attached = !0, - this.resize(), - i("resize", n), - i("detach", s) - } - ; - s = ()=>{ - this.attached = !1, - a("resize", n), - this._stop(), - this._resize(0, 0), - i("attach", r) - } - , - e.isAttached(this.canvas) ? r() : s() - } - unbindEvents() { - m(this._listeners, ((t,e)=>{ - this.platform.removeEventListener(this, e, t) - } - )), - this._listeners = {}, - m(this._responsiveListeners, ((t,e)=>{ - this.platform.removeEventListener(this, e, t) - } - )), - this._responsiveListeners = void 0 - } - updateHoverStyle(t, e, i) { - const a = i ? "set" : "remove"; - let n, s, r, o; - for ("dataset" === e && (n = this.getDatasetMeta(t[0].datasetIndex), - n.controller["_" + a + "DatasetHoverStyle"]()), - r = 0, - o = t.length; r < o; ++r) { - s = t[r]; - const e = s && this.getDatasetMeta(s.datasetIndex).controller; - e && e[a + "HoverStyle"](s.element, s.datasetIndex, s.index) - } - } - getActiveElements() { - return this._active || [] - } - setActiveElements(t) { - const e = this._active || [] - , i = t.map((({datasetIndex: t, index: e})=>{ - const i = this.getDatasetMeta(t); - if (!i) - throw new Error("No dataset found at index " + t); - return { - datasetIndex: t, - element: i.data[e], - index: e - } - } - )); - !p(i, e) && (this._active = i, - this._updateHoverStyles(i, e)) - } - notifyPlugins(t, e, i) { - return this._plugins.notify(this, t, e, i) - } - _updateHoverStyles(t, e, i) { - const a = this.options.hover - , n = (t,e)=>t.filter((t=>!e.some((e=>t.datasetIndex === e.datasetIndex && t.index === e.index)))) - , s = n(e, t) - , r = i ? t : n(t, e); - s.length && this.updateHoverStyle(s, a.mode, !1), - r.length && a.mode && this.updateHoverStyle(r, a.mode, !0) - } - _eventHandler(t, e) { - const i = { - event: t, - replay: e, - cancelable: !0 - } - , a = e=>(e.options.events || this.options.events).includes(t.native.type); - if (!1 === this.notifyPlugins("beforeEvent", i, a)) - return; - const n = this._handleEvent(t, e); - return i.cancelable = !1, - this.notifyPlugins("afterEvent", i, a), - (n || i.changed) && this.render(), - this - } - _handleEvent(t, e) { - const {_active: i=[], options: a} = this - , n = a.hover - , s = e; - let r = [] - , o = !1 - , l = null; - return "mouseout" !== t.type && (r = this.getElementsAtEventForMode(t, n.mode, n, s), - l = "click" === t.type ? this._lastEvent : t), - this._lastEvent = null, - Ht(t, this.chartArea, this._minPadding) && (u(a.onHover, [t, r, this], this), - "mouseup" !== t.type && "click" !== t.type && "contextmenu" !== t.type || u(a.onClick, [t, r, this], this)), - o = !p(r, i), - (o || e) && (this._active = r, - this._updateHoverStyles(r, i, e)), - this._lastEvent = l, - o - } - } - const xn = ()=>m(bn.instances, (t=>t._plugins.invalidate())) - , yn = !0; - function kn(t, e, i) { - const {startAngle: a, pixelMargin: n, x: s, y: r, outerRadius: o, innerRadius: l} = e; - let c = n / o; - t.beginPath(), - t.arc(s, r, o, a - c, i + c), - l > n ? (c = n / l, - t.arc(s, r, l, i + c, a - c, !0)) : t.arc(s, r, n, i + T, a - T), - t.closePath(), - t.clip() - } - function _n(t, e, i, a) { - const n = se(t.options.borderRadius, ["outerStart", "outerEnd", "innerStart", "innerEnd"]); - const s = (i - e) / 2 - , r = Math.min(s, a * e / 2) - , o = t=>{ - const e = (i - Math.min(s, t)) * a / 2; - return K(t, 0, Math.min(s, e)) - } - ; - return { - outerStart: o(n.outerStart), - outerEnd: o(n.outerEnd), - innerStart: K(n.innerStart, 0, r), - innerEnd: K(n.innerEnd, 0, r) - } - } - function wn(t, e, i, a) { - return { - x: i + t * Math.cos(e), - y: a + t * Math.sin(e) - } - } - function vn(t, e, i, a, n) { - const {x: s, y: r, startAngle: o, pixelMargin: l, innerRadius: c} = e - , h = Math.max(e.outerRadius + a + i - l, 0) - , d = c > 0 ? c + a + i + l : 0; - let f = 0; - const u = n - o; - if (a) { - const t = ((c > 0 ? c - a : 0) + (h > 0 ? h - a : 0)) / 2; - f = (u - (0 !== t ? u * t / (t + a) : u)) / 2 - } - const m = (u - Math.max(.001, u * h - i / R) / h) / 2 - , p = o + m + f - , g = n - m - f - , {outerStart: b, outerEnd: x, innerStart: y, innerEnd: k} = _n(e, d, h, g - p) - , _ = h - b - , w = h - x - , v = p + b / _ - , O = g - x / w - , M = d + y - , S = d + k - , D = p + y / M - , I = g - k / S; - if (t.beginPath(), - t.arc(s, r, h, v, O), - x > 0) { - const e = wn(w, O, s, r); - t.arc(e.x, e.y, x, O, g + T) - } - const L = wn(S, g, s, r); - if (t.lineTo(L.x, L.y), - k > 0) { - const e = wn(S, I, s, r); - t.arc(e.x, e.y, k, g + T, I + Math.PI) - } - if (t.arc(s, r, d, g - k / d, p + y / d, !0), - y > 0) { - const e = wn(M, D, s, r); - t.arc(e.x, e.y, y, D + Math.PI, p - T) - } - const P = wn(_, p, s, r); - if (t.lineTo(P.x, P.y), - b > 0) { - const e = wn(_, v, s, r); - t.arc(e.x, e.y, b, p - T, v) - } - t.closePath() - } - function On(t, e, i, a, n) { - const {options: s} = e - , r = "inner" === s.borderAlign; - s.borderWidth && (r ? (t.lineWidth = 2 * s.borderWidth, - t.lineJoin = "round") : (t.lineWidth = s.borderWidth, - t.lineJoin = "bevel"), - e.fullCircles && function(t, e, i) { - const {x: a, y: n, startAngle: s, pixelMargin: r, fullCircles: o} = e - , l = Math.max(e.outerRadius - r, 0) - , c = e.innerRadius + r; - let h; - for (i && kn(t, e, s + L), - t.beginPath(), - t.arc(a, n, c, s + L, s, !0), - h = 0; h < o; ++h) - t.stroke(); - for (t.beginPath(), - t.arc(a, n, l, s, s + L), - h = 0; h < o; ++h) - t.stroke() - }(t, e, r), - r && kn(t, e, n), - vn(t, e, i, a, n), - t.stroke()) - } - Object.defineProperties(bn, { - defaults: { - enumerable: yn, - value: jt - }, - instances: { - enumerable: yn, - value: mn - }, - overrides: { - enumerable: yn, - value: Bt - }, - registry: { - enumerable: yn, - value: Ua - }, - version: { - enumerable: yn, - value: "3.6.2" - }, - getChart: { - enumerable: yn, - value: pn - }, - register: { - enumerable: yn, - value: (...t)=>{ - Ua.add(...t), - xn() - } - }, - unregister: { - enumerable: yn, - value: (...t)=>{ - Ua.remove(...t), - xn() - } - } - }); - class Mn extends Aa { - constructor(t) { - super(), - this.options = void 0, - this.circumference = void 0, - this.startAngle = void 0, - this.endAngle = void 0, - this.innerRadius = void 0, - this.outerRadius = void 0, - this.pixelMargin = 0, - this.fullCircles = 0, - t && Object.assign(this, t) - } - inRange(t, e, i) { - const a = this.getProps(["x", "y"], i) - , {angle: n, distance: s} = function(t, e) { - const i = e.x - t.x - , a = e.y - t.y - , n = Math.sqrt(i * i + a * a); - let s = Math.atan2(a, i); - return s < -.5 * R && (s += L), - { - angle: s, - distance: n - } - }(a, { - x: t, - y: e - }) - , {startAngle: r, endAngle: o, innerRadius: l, outerRadius: c, circumference: h} = this.getProps(["startAngle", "endAngle", "innerRadius", "outerRadius", "circumference"], i) - , f = this.options.spacing / 2 - , u = d(h, o - r) >= L || q(n, r, o) - , m = G(s, l + f, c + f); - return u && m - } - getCenterPoint(t) { - const {x: e, y: i, startAngle: a, endAngle: n, innerRadius: s, outerRadius: r} = this.getProps(["x", "y", "startAngle", "endAngle", "innerRadius", "outerRadius", "circumference"], t) - , {offset: o, spacing: l} = this.options - , c = (a + n) / 2 - , h = (s + r + l + o) / 2; - return { - x: e + Math.cos(c) * h, - y: i + Math.sin(c) * h - } - } - tooltipPosition(t) { - return this.getCenterPoint(t) - } - draw(t) { - const {options: e, circumference: i} = this - , a = (e.offset || 0) / 2 - , n = (e.spacing || 0) / 2; - if (this.pixelMargin = "inner" === e.borderAlign ? .33 : 0, - this.fullCircles = i > L ? Math.floor(i / L) : 0, - 0 === i || this.innerRadius < 0 || this.outerRadius < 0) - return; - t.save(); - let s = 0; - if (a) { - s = a / 2; - const e = (this.startAngle + this.endAngle) / 2; - t.translate(Math.cos(e) * s, Math.sin(e) * s), - this.circumference >= R && (s = a) - } - t.fillStyle = e.backgroundColor, - t.strokeStyle = e.borderColor; - const r = function(t, e, i, a) { - const {fullCircles: n, startAngle: s, circumference: r} = e; - let o = e.endAngle; - if (n) { - vn(t, e, i, a, s + L); - for (let e = 0; e < n; ++e) - t.fill(); - isNaN(r) || (o = s + r % L, - r % L == 0 && (o += L)) - } - return vn(t, e, i, a, o), - t.fill(), - o - }(t, this, s, n); - On(t, this, s, n, r), - t.restore() - } - } - function Sn(t, e, i=e) { - t.lineCap = d(i.borderCapStyle, e.borderCapStyle), - t.setLineDash(d(i.borderDash, e.borderDash)), - t.lineDashOffset = d(i.borderDashOffset, e.borderDashOffset), - t.lineJoin = d(i.borderJoinStyle, e.borderJoinStyle), - t.lineWidth = d(i.borderWidth, e.borderWidth), - t.strokeStyle = d(i.borderColor, e.borderColor) - } - function Dn(t, e, i) { - t.lineTo(i.x, i.y) - } - function In(t, e, i={}) { - const a = t.length - , {start: n=0, end: s=a - 1} = i - , {start: r, end: o} = e - , l = Math.max(n, r) - , c = Math.min(s, o) - , h = n < r && s < r || n > o && s > o; - return { - count: a, - start: l, - loop: e.loop, - ilen: c < l && !h ? a + c - l : c - l - } - } - function Rn(t, e, i, a) { - const {points: n, options: s} = e - , {count: r, start: o, loop: l, ilen: c} = In(n, i, a) - , h = function(t) { - return t.stepped ? Kt : t.tension || "monotone" === t.cubicInterpolationMode ? Gt : Dn - }(s); - let d, f, u, {move: m=!0, reverse: p} = a || {}; - for (d = 0; d <= c; ++d) - f = n[(o + (p ? c - d : d)) % r], - f.skip || (m ? (t.moveTo(f.x, f.y), - m = !1) : h(t, u, f, p, s.stepped), - u = f); - return l && (f = n[(o + (p ? c : 0)) % r], - h(t, u, f, p, s.stepped)), - !!l - } - function Ln(t, e, i, a) { - const n = e.points - , {count: s, start: r, ilen: o} = In(n, i, a) - , {move: l=!0, reverse: c} = a || {}; - let h, d, f, u, m, p, g = 0, b = 0; - const x = t=>(r + (c ? o - t : t)) % s - , y = ()=>{ - u !== m && (t.lineTo(g, m), - t.lineTo(g, u), - t.lineTo(g, p)) - } - ; - for (l && (d = n[x(0)], - t.moveTo(d.x, d.y)), - h = 0; h <= o; ++h) { - if (d = n[x(h)], - d.skip) - continue; - const e = d.x - , i = d.y - , a = 0 | e; - a === f ? (i < u ? u = i : i > m && (m = i), - g = (b * g + e) / ++b) : (y(), - t.lineTo(e, i), - f = a, - b = 0, - u = m = i), - p = i - } - y() - } - function Pn(t) { - const e = t.options - , i = e.borderDash && e.borderDash.length; - return !(t._decimated || t._loop || e.tension || "monotone" === e.cubicInterpolationMode || e.stepped || i) ? Ln : Rn - } - Mn.id = "arc", - Mn.defaults = { - borderAlign: "center", - borderColor: "#fff", - borderRadius: 0, - borderWidth: 2, - offset: 0, - spacing: 0, - angle: void 0 - }, - Mn.defaultRoutes = { - backgroundColor: "backgroundColor" - }; - const Cn = "function" == typeof Path2D; - function An(t, e, i, a) { - Cn && !e.options.segment ? function(t, e, i, a) { - let n = e._path; - n || (n = e._path = new Path2D, - e.path(n, i, a) && n.closePath()), - Sn(t, e.options), - t.stroke(n) - }(t, e, i, a) : function(t, e, i, a) { - const {segments: n, options: s} = e - , r = Pn(e); - for (const o of n) - Sn(t, s, o.style), - t.beginPath(), - r(t, e, o, { - start: i, - end: i + a - 1 - }) && t.closePath(), - t.stroke() - }(t, e, i, a) - } - class Tn extends Aa { - constructor(t) { - super(), - this.animated = !0, - this.options = void 0, - this._chart = void 0, - this._loop = void 0, - this._fullLoop = void 0, - this._path = void 0, - this._points = void 0, - this._segments = void 0, - this._decimated = !1, - this._pointsUpdated = !1, - this._datasetIndex = void 0, - t && Object.assign(this, t) - } - updateControlPoints(t, e) { - const i = this.options; - if ((i.tension || "monotone" === i.cubicInterpolationMode) && !i.stepped && !this._pointsUpdated) { - const a = i.spanGaps ? this._loop : this._fullLoop; - Be(this._points, i, t, a, 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 = function(t, e) { - const i = t.points - , a = t.options.spanGaps - , n = i.length; - if (!n) - return []; - const s = !!t._loop - , {start: r, end: o} = function(t, e, i, a) { - let n = 0 - , s = e - 1; - if (i && !a) - for (; n < e && !t[n].skip; ) - n++; - for (; n < e && t[n].skip; ) - n++; - for (n %= e, - i && (s += n); s > n && t[s % e].skip; ) - s--; - return s %= e, - { - start: n, - end: s - } - }(i, n, s, a); - return ci(t, !0 === a ? [{ - start: r, - end: o, - loop: s - }] : function(t, e, i, a) { - const n = t.length - , s = []; - let r, o = e, l = t[e]; - for (r = e + 1; r <= i; ++r) { - const i = t[r % n]; - i.skip || i.stop ? l.skip || (a = !1, - s.push({ - start: e % n, - end: (r - 1) % n, - loop: a - }), - e = o = i.stop ? r : null) : (o = r, - l.skip && (e = r)), - l = i - } - return null !== o && s.push({ - start: e % n, - end: o % n, - loop: a - }), - s - }(i, r, o < r ? o + n : o, !!t._fullLoop && 0 === r && o === n - 1), i, e) - }(this, this.options.segment)) - } - first() { - const t = this.segments - , e = this.points; - return t.length && e[t[0].start] - } - last() { - const t = this.segments - , e = this.points - , i = t.length; - return i && e[t[i - 1].end] - } - interpolate(t, e) { - const i = this.options - , a = t[e] - , n = this.points - , s = li(this, { - property: e, - start: a, - end: a - }); - if (!s.length) - return; - const r = [] - , o = function(t) { - return t.stepped ? Je : t.tension || "monotone" === t.cubicInterpolationMode ? Qe : Ge - }(i); - let l, c; - for (l = 0, - c = s.length; l < c; ++l) { - const {start: c, end: h} = s[l] - , d = n[c] - , f = n[h]; - if (d === f) { - r.push(d); - continue - } - const u = o(d, f, Math.abs((a - d[e]) / (f[e] - d[e])), i.stepped); - u[e] = t[e], - r.push(u) - } - return 1 === r.length ? r[0] : r - } - pathSegment(t, e, i) { - return Pn(this)(t, this, e, i) - } - path(t, e, i) { - const a = this.segments - , n = Pn(this); - let s = this._loop; - e = e || 0, - i = i || this.points.length - e; - for (const r of a) - s &= n(t, this, r, { - start: e, - end: e + i - 1 - }); - return !!s - } - draw(t, e, i, a) { - const n = this.options || {}; - (this.points || []).length && n.borderWidth && (t.save(), - An(t, this, i, a), - t.restore()), - this.animated && (this._pointsUpdated = !1, - this._path = void 0) - } - } - function En(t, e, i, a) { - const n = t.options - , {[i]: s} = t.getProps([i], a); - return Math.abs(e - s) < n.radius + n.hitRadius - } - Tn.id = "line", - Tn.defaults = { - borderCapStyle: "butt", - borderDash: [], - borderDashOffset: 0, - borderJoinStyle: "miter", - borderWidth: 3, - capBezierPoints: !0, - cubicInterpolationMode: "default", - fill: !1, - spanGaps: !1, - stepped: !1, - tension: 0 - }, - Tn.defaultRoutes = { - backgroundColor: "backgroundColor", - borderColor: "borderColor" - }, - Tn.descriptors = { - _scriptable: !0, - _indexable: t=>"borderDash" !== t && "fill" !== t - }; - class zn extends Aa { - constructor(t) { - super(), - this.options = void 0, - this.parsed = void 0, - this.skip = void 0, - this.stop = void 0, - t && Object.assign(this, t) - } - inRange(t, e, i) { - const a = this.options - , {x: n, y: s} = this.getProps(["x", "y"], i); - return Math.pow(t - n, 2) + Math.pow(e - s, 2) < Math.pow(a.hitRadius + a.radius, 2) - } - inXRange(t, e) { - return En(this, t, "x", e) - } - inYRange(t, e) { - return En(this, t, "y", e) - } - getCenterPoint(t) { - const {x: e, y: i} = this.getProps(["x", "y"], t); - return { - x: e, - y: i - } - } - size(t) { - let e = (t = t || this.options || {}).radius || 0; - e = Math.max(e, e && t.hoverRadius || 0); - return 2 * (e + (e && t.borderWidth || 0)) - } - draw(t, e) { - const i = this.options; - this.skip || i.radius < .1 || !Ht(this, e, this.size(i) / 2) || (t.strokeStyle = i.borderColor, - t.lineWidth = i.borderWidth, - t.fillStyle = i.backgroundColor, - Ut(t, i, this.x, this.y)) - } - getRange() { - const t = this.options || {}; - return t.radius + t.hitRadius - } - } - function Bn(t, e) { - const {x: i, y: a, base: n, width: s, height: r} = t.getProps(["x", "y", "base", "width", "height"], e); - let o, l, c, h, d; - return t.horizontal ? (d = r / 2, - o = Math.min(i, n), - l = Math.max(i, n), - c = a - d, - h = a + d) : (d = s / 2, - o = i - d, - l = i + d, - c = Math.min(a, n), - h = Math.max(a, n)), - { - left: o, - top: c, - right: l, - bottom: h - } - } - function Xn(t, e, i, a) { - return t ? 0 : K(e, i, a) - } - function Yn(t) { - const e = Bn(t) - , i = e.right - e.left - , a = e.bottom - e.top - , n = function(t, e, i) { - const a = t.options.borderWidth - , n = t.borderSkipped - , s = re(a); - return { - t: Xn(n.top, s.top, 0, i), - r: Xn(n.right, s.right, 0, e), - b: Xn(n.bottom, s.bottom, 0, i), - l: Xn(n.left, s.left, 0, e) - } - }(t, i / 2, a / 2) - , s = function(t, e, i) { - const {enableBorderRadius: a} = t.getProps(["enableBorderRadius"]) - , n = t.options.borderRadius - , s = oe(n) - , r = Math.min(e, i) - , o = t.borderSkipped - , c = a || l(n); - return { - topLeft: Xn(!c || o.top || o.left, s.topLeft, 0, r), - topRight: Xn(!c || o.top || o.right, s.topRight, 0, r), - bottomLeft: Xn(!c || o.bottom || o.left, s.bottomLeft, 0, r), - bottomRight: Xn(!c || o.bottom || o.right, s.bottomRight, 0, r) - } - }(t, i / 2, a / 2); - return { - outer: { - x: e.left, - y: e.top, - w: i, - h: a, - radius: s - }, - inner: { - x: e.left + n.l, - y: e.top + n.t, - w: i - n.l - n.r, - h: a - n.t - n.b, - radius: { - topLeft: Math.max(0, s.topLeft - Math.max(n.t, n.l)), - topRight: Math.max(0, s.topRight - Math.max(n.t, n.r)), - bottomLeft: Math.max(0, s.bottomLeft - Math.max(n.b, n.l)), - bottomRight: Math.max(0, s.bottomRight - Math.max(n.b, n.r)) - } - } - } - } - function Fn(t, e, i, a) { - const n = null === e - , s = null === i - , r = t && !(n && s) && Bn(t, a); - return r && (n || G(e, r.left, r.right)) && (s || G(i, r.top, r.bottom)) - } - function jn(t, e) { - t.rect(e.x, e.y, e.w, e.h) - } - function Nn(t, e, i={}) { - const a = t.x !== i.x ? -e : 0 - , n = t.y !== i.y ? -e : 0 - , s = (t.x + t.w !== i.x + i.w ? e : 0) - a - , r = (t.y + t.h !== i.y + i.h ? e : 0) - n; - return { - x: t.x + a, - y: t.y + n, - w: t.w + s, - h: t.h + r, - radius: t.radius - } - } - zn.id = "point", - zn.defaults = { - borderWidth: 1, - hitRadius: 1, - hoverBorderWidth: 1, - hoverRadius: 4, - pointStyle: "circle", - radius: 3, - rotation: 0 - }, - zn.defaultRoutes = { - backgroundColor: "backgroundColor", - borderColor: "borderColor" - }; - class Zn extends Aa { - 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: a}} = this - , {inner: n, outer: s} = Yn(this) - , r = (o = s.radius).topLeft || o.topRight || o.bottomLeft || o.bottomRight ? te : jn; - var o; - t.save(), - s.w === n.w && s.h === n.h || (t.beginPath(), - r(t, Nn(s, e, n)), - t.clip(), - r(t, Nn(n, -e, s)), - t.fillStyle = i, - t.fill("evenodd")), - t.beginPath(), - r(t, Nn(n, e)), - t.fillStyle = a, - t.fill(), - t.restore() - } - inRange(t, e, i) { - return Fn(this, t, e, i) - } - inXRange(t, e) { - return Fn(this, t, null, e) - } - inYRange(t, e) { - return Fn(this, null, t, e) - } - getCenterPoint(t) { - const {x: e, y: i, base: a, horizontal: n} = this.getProps(["x", "y", "base", "horizontal"], t); - return { - x: n ? (e + a) / 2 : e, - y: n ? i : (i + a) / 2 - } - } - getRange(t) { - return "x" === t ? this.width / 2 : this.height / 2 - } - } - Zn.id = "bar", - Zn.defaults = { - borderSkipped: "start", - borderWidth: 0, - borderRadius: 0, - inflateAmount: "auto", - pointStyle: void 0 - }, - Zn.defaultRoutes = { - backgroundColor: "backgroundColor", - borderColor: "borderColor" - }; - var Vn = Object.freeze({ - __proto__: null, - ArcElement: Mn, - LineElement: Tn, - PointElement: zn, - BarElement: Zn - }); - function Wn(t) { - if (t._decimated) { - const e = t._data; - delete t._decimated, - delete t._data, - Object.defineProperty(t, "data", { - value: e - }) - } - } - function Un(t) { - t.data.datasets.forEach((t=>{ - Wn(t) - } - )) - } - var Hn = { - id: "decimation", - defaults: { - algorithm: "min-max", - enabled: !1 - }, - beforeElementsUpdate: (t,e,i)=>{ - if (!i.enabled) - return void Un(t); - const a = t.width; - t.data.datasets.forEach(((e,n)=>{ - const {_data: s, indexAxis: o} = e - , l = t.getDatasetMeta(n) - , c = s || e.data; - if ("y" === he([o, t.options.indexAxis])) - return; - if ("line" !== l.type) - return; - const h = t.scales[l.xAxisID]; - if ("linear" !== h.type && "time" !== h.type) - return; - if (t.options.parsing) - return; - let {start: d, count: f} = function(t, e) { - const i = e.length; - let a, n = 0; - const {iScale: s} = t - , {min: r, max: o, minDefined: l, maxDefined: c} = s.getUserBounds(); - return l && (n = K(ue(e, s.axis, r).lo, 0, i - 1)), - a = c ? K(ue(e, s.axis, o).hi + 1, n, i) - n : i - n, - { - start: n, - count: a - } - }(l, c); - if (f <= (i.threshold || 4 * a)) - return void Wn(e); - let u; - switch (r(s) && (e._data = c, - delete e.data, - Object.defineProperty(e, "data", { - configurable: !0, - enumerable: !0, - get: function() { - return this._decimated - }, - set: function(t) { - this._data = t - } - })), - i.algorithm) { - case "lttb": - u = function(t, e, i, a, n) { - const s = n.samples || a; - if (s >= i) - return t.slice(e, e + i); - const r = [] - , o = (i - 2) / (s - 2); - let l = 0; - const c = e + i - 1; - let h, d, f, u, m, p = e; - for (r[l++] = t[p], - h = 0; h < s - 2; h++) { - let a, n = 0, s = 0; - const c = Math.floor((h + 1) * o) + 1 + e - , g = Math.min(Math.floor((h + 2) * o) + 1, i) + e - , b = g - c; - for (a = c; a < g; a++) - n += t[a].x, - s += t[a].y; - n /= b, - s /= b; - const x = Math.floor(h * o) + 1 + e - , y = Math.min(Math.floor((h + 1) * o) + 1, i) + e - , {x: k, y: _} = t[p]; - for (f = u = -1, - a = x; a < y; a++) - u = .5 * Math.abs((k - n) * (t[a].y - _) - (k - t[a].x) * (s - _)), - u > f && (f = u, - d = t[a], - m = a); - r[l++] = d, - p = m - } - return r[l++] = t[c], - r - }(c, d, f, a, i); - break; - case "min-max": - u = function(t, e, i, a) { - let n, s, o, l, c, h, d, f, u, m, p = 0, g = 0; - const b = [] - , x = e + i - 1 - , y = t[e].x - , k = t[x].x - y; - for (n = e; n < e + i; ++n) { - s = t[n], - o = (s.x - y) / k * a, - l = s.y; - const e = 0 | o; - if (e === c) - l < u ? (u = l, - h = n) : l > m && (m = l, - d = n), - p = (g * p + s.x) / ++g; - else { - const i = n - 1; - if (!r(h) && !r(d)) { - const e = Math.min(h, d) - , a = Math.max(h, d); - e !== f && e !== i && b.push({ - ...t[e], - x: p - }), - a !== f && a !== i && b.push({ - ...t[a], - x: p - }) - } - n > 0 && i !== f && b.push(t[i]), - b.push(s), - c = e, - g = 0, - u = m = l, - h = d = f = n - } - } - return b - }(c, d, f, a); - break; - default: - throw new Error(`Unsupported decimation algorithm '${i.algorithm}'`) - } - e._decimated = u - } - )) - } - , - destroy(t) { - Un(t) - } - }; - function $n(t, e, i) { - const a = function(t) { - const e = t.options - , i = e.fill; - let a = d(i && i.target, i); - return void 0 === a && (a = !!e.backgroundColor), - !1 !== a && null !== a && (!0 === a ? "origin" : a) - }(t); - if (l(a)) - return !isNaN(a.value) && a; - let n = parseFloat(a); - return c(n) && Math.floor(n) === n ? ("-" !== a[0] && "+" !== a[0] || (n = e + n), - !(n === e || n < 0 || n >= i) && n) : ["origin", "start", "end", "stack", "shape"].indexOf(a) >= 0 && a - } - class qn { - constructor(t) { - this.x = t.x, - this.y = t.y, - this.radius = t.radius - } - pathSegment(t, e, i) { - const {x: a, y: n, radius: s} = this; - return e = e || { - start: 0, - end: L - }, - t.arc(a, n, s, e.end, e.start, !0), - !i.bounds - } - interpolate(t) { - const {x: e, y: i, radius: a} = this - , n = t.angle; - return { - x: e + Math.cos(n) * a, - y: i + Math.sin(n) * a, - angle: n - } - } - } - function Kn(t) { - return (t.scale || {}).getPointPositionForValue ? function(t) { - const {scale: e, fill: i} = t - , a = e.options - , n = e.getLabels().length - , s = [] - , r = a.reverse ? e.max : e.min - , o = a.reverse ? e.min : e.max; - let c, h, d; - if (d = "start" === i ? r : "end" === i ? o : l(i) ? i.value : e.getBaseValue(), - a.grid.circular) - return h = e.getPointPositionForValue(0, r), - new qn({ - x: h.x, - y: h.y, - radius: e.getDistanceFromCenterForValue(d) - }); - for (c = 0; c < n; ++c) - s.push(e.getPointPositionForValue(c, d)); - return s - }(t) : function(t) { - const {scale: e={}, fill: i} = t; - let a, n = null; - return "start" === i ? n = e.bottom : "end" === i ? n = e.top : l(i) ? n = e.getPixelForValue(i.value) : e.getBasePixel && (n = e.getBasePixel()), - c(n) ? (a = e.isHorizontal(), - { - x: a ? n : null, - y: a ? null : n - }) : null - }(t) - } - function Gn(t, e, i) { - for (; e > t; e--) { - const t = i[e]; - if (!isNaN(t.x) && !isNaN(t.y)) - break - } - return e - } - function Jn(t, e, i) { - const a = []; - for (let n = 0; n < i.length; n++) { - const s = i[n] - , {first: r, last: o, point: l} = Qn(s, e, "x"); - if (!(!l || r && o)) - if (r) - a.unshift(l); - else if (t.push(l), - !o) - break - } - t.push(...a) - } - function Qn(t, e, i) { - const a = t.interpolate(e, i); - if (!a) - return {}; - const n = a[i] - , s = t.segments - , r = t.points; - let o = !1 - , l = !1; - for (let t = 0; t < s.length; t++) { - const e = s[t] - , a = r[e.start][i] - , c = r[e.end][i]; - if (G(n, a, c)) { - o = n === a, - l = n === c; - break - } - } - return { - first: o, - last: l, - point: a - } - } - function ts(t) { - const {chart: e, fill: i, line: a} = t; - if (c(i)) - return function(t, e) { - const i = t.getDatasetMeta(e); - return i && t.isDatasetVisible(e) ? i.dataset : null - }(e, i); - if ("stack" === i) - return function(t) { - const {scale: e, index: i, line: a} = t - , n = [] - , s = a.segments - , r = a.points - , o = function(t, e) { - const i = [] - , a = t.getMatchingVisibleMetas("line"); - for (let t = 0; t < a.length; t++) { - const n = a[t]; - if (n.index === e) - break; - n.hidden || i.unshift(n.dataset) - } - return i - }(e, i); - o.push(es({ - x: null, - y: e.bottom - }, a)); - for (let t = 0; t < s.length; t++) { - const e = s[t]; - for (let t = e.start; t <= e.end; t++) - Jn(n, r[t], o) - } - return new Tn({ - points: n, - options: {} - }) - }(t); - if ("shape" === i) - return !0; - const n = Kn(t); - return n instanceof qn ? n : es(n, a) - } - function es(t, e) { - let i = [] - , a = !1; - return o(t) ? (a = !0, - i = t) : i = function(t, e) { - const {x: i=null, y: a=null} = t || {} - , n = e.points - , s = []; - return e.segments.forEach((({start: t, end: e})=>{ - e = Gn(t, e, n); - const r = n[t] - , o = n[e]; - null !== a ? (s.push({ - x: r.x, - y: a - }), - s.push({ - x: o.x, - y: a - })) : null !== i && (s.push({ - x: i, - y: r.y - }), - s.push({ - x: i, - y: o.y - })) - } - )), - s - }(t, e), - i.length ? new Tn({ - points: i, - options: { - tension: 0 - }, - _loop: a, - _fullLoop: a - }) : null - } - function is(t, e, i) { - let a = t[e].fill; - const n = [e]; - let s; - if (!i) - return a; - for (; !1 !== a && -1 === n.indexOf(a); ) { - if (!c(a)) - return a; - if (s = t[a], - !s) - return !1; - if (s.visible) - return a; - n.push(a), - a = s.fill - } - return !1 - } - function as(t, e, i) { - t.beginPath(), - e.path(t), - t.lineTo(e.last().x, i), - t.lineTo(e.first().x, i), - t.closePath(), - t.clip() - } - function ns(t, e, i, a) { - if (a) - return; - let n = e[t] - , s = i[t]; - return "angle" === t && (n = $(n), - s = $(s)), - { - property: t, - start: n, - end: s - } - } - function ss(t, e, i, a) { - return t && e ? a(t[i], e[i]) : t ? t[i] : e ? e[i] : 0 - } - function rs(t, e, i) { - const {top: a, bottom: n} = e.chart.chartArea - , {property: s, start: r, end: o} = i || {}; - "x" === s && (t.beginPath(), - t.rect(r, a, o - r, n - a), - t.clip()) - } - function os(t, e, i, a) { - const n = e.interpolate(i, a); - n && t.lineTo(n.x, n.y) - } - function ls(t, e) { - const {line: i, target: a, property: n, color: s, scale: r} = e - , o = function(t, e, i) { - const a = t.segments - , n = t.points - , s = e.points - , r = []; - for (const t of a) { - let {start: a, end: o} = t; - o = Gn(a, o, n); - const l = ns(i, n[a], n[o], t.loop); - if (!e.segments) { - r.push({ - source: t, - target: l, - start: n[a], - end: n[o] - }); - continue - } - const c = li(e, l); - for (const e of c) { - const a = ns(i, s[e.start], s[e.end], e.loop) - , o = oi(t, n, a); - for (const t of o) - r.push({ - source: t, - target: e, - start: { - [i]: ss(l, a, "start", Math.max) - }, - end: { - [i]: ss(l, a, "end", Math.min) - } - }) - } - } - return r - }(i, a, n); - for (const {source: e, target: l, start: c, end: h} of o) { - const {style: {backgroundColor: o=s}={}} = e - , d = !0 !== a; - t.save(), - t.fillStyle = o, - rs(t, r, d && ns(n, c, h)), - t.beginPath(); - const f = !!i.pathSegment(t, e); - let u; - if (d) { - f ? t.closePath() : os(t, a, h, n); - const e = !!a.pathSegment(t, l, { - move: f, - reverse: !0 - }); - u = f && e, - u || os(t, a, c, n) - } - t.closePath(), - t.fill(u ? "evenodd" : "nonzero"), - t.restore() - } - } - function cs(t, e, i) { - const a = ts(e) - , {line: n, scale: s, axis: r} = e - , o = n.options - , l = o.fill - , c = o.backgroundColor - , {above: h=c, below: d=c} = l || {}; - a && n.points.length && ($t(t, i), - function(t, e) { - const {line: i, target: a, above: n, below: s, area: r, scale: o} = e - , l = i._loop ? "angle" : e.axis; - t.save(), - "x" === l && s !== n && (as(t, a, r.top), - ls(t, { - line: i, - target: a, - color: n, - scale: o, - property: l - }), - t.restore(), - t.save(), - as(t, a, r.bottom)), - ls(t, { - line: i, - target: a, - color: s, - scale: o, - property: l - }), - t.restore() - }(t, { - line: n, - target: a, - above: h, - below: d, - area: i, - scale: s, - axis: r - }), - qt(t)) - } - var hs = { - id: "filler", - afterDatasetsUpdate(t, e, i) { - const a = (t.data.datasets || []).length - , n = []; - let s, r, o, l; - for (r = 0; r < a; ++r) - s = t.getDatasetMeta(r), - o = s.dataset, - l = null, - o && o.options && o instanceof Tn && (l = { - visible: t.isDatasetVisible(r), - index: r, - fill: $n(o, r, a), - chart: t, - axis: s.controller.options.indexAxis, - scale: s.vScale, - line: o - }), - s.$filler = l, - n.push(l); - for (r = 0; r < a; ++r) - l = n[r], - l && !1 !== l.fill && (l.fill = is(n, r, i.propagate)) - }, - beforeDraw(t, e, i) { - const a = "beforeDraw" === i.drawTime - , n = t.getSortedVisibleDatasetMetas() - , s = t.chartArea; - for (let e = n.length - 1; e >= 0; --e) { - const i = n[e].$filler; - i && (i.line.updateControlPoints(s, i.axis), - a && cs(t.ctx, i, s)) - } - }, - beforeDatasetsDraw(t, e, i) { - if ("beforeDatasetsDraw" !== i.drawTime) - return; - const a = t.getSortedVisibleDatasetMetas(); - for (let e = a.length - 1; e >= 0; --e) { - const i = a[e].$filler; - i && cs(t.ctx, i, t.chartArea) - } - }, - beforeDatasetDraw(t, e, i) { - const a = e.meta.$filler; - a && !1 !== a.fill && "beforeDatasetDraw" === i.drawTime && cs(t.ctx, a, t.chartArea) - }, - defaults: { - propagate: !0, - drawTime: "beforeDatasetDraw" - } - }; - const ds = (t,e)=>{ - let {boxHeight: i=e, boxWidth: a=e} = t; - return t.usePointStyle && (i = Math.min(i, e), - a = Math.min(a, e)), - { - boxWidth: a, - boxHeight: i, - itemHeight: Math.max(e, i) - } - } - ; - class fs extends Aa { - constructor(t) { - super(), - this._added = !1, - this.legendHitBoxes = [], - this._hoveredItem = null, - this.doughnutMode = !1, - this.chart = t.chart, - this.options = t.options, - this.ctx = t.ctx, - this.legendItems = void 0, - this.columnSizes = void 0, - this.lineWidths = void 0, - this.maxHeight = void 0, - this.maxWidth = void 0, - this.top = void 0, - this.bottom = void 0, - this.left = void 0, - this.right = void 0, - this.height = void 0, - this.width = void 0, - this._margins = void 0, - this.position = void 0, - this.weight = void 0, - this.fullSize = void 0 - } - update(t, e, i) { - this.maxWidth = t, - this.maxHeight = e, - this._margins = i, - this.setDimensions(), - this.buildLabels(), - this.fit() - } - setDimensions() { - this.isHorizontal() ? (this.width = this.maxWidth, - this.left = this._margins.left, - this.right = this.width) : (this.height = this.maxHeight, - this.top = this._margins.top, - this.bottom = this.height) - } - buildLabels() { - const t = this.options.labels || {}; - let e = u(t.generateLabels, [this.chart], this) || []; - t.filter && (e = e.filter((e=>t.filter(e, this.chart.data)))), - t.sort && (e = e.sort(((e,i)=>t.sort(e, i, this.chart.data)))), - this.options.reverse && e.reverse(), - this.legendItems = e - } - fit() { - const {options: t, ctx: e} = this; - if (!t.display) - return void (this.width = this.height = 0); - const i = t.labels - , a = ce(i.font) - , n = a.size - , s = this._computeTitleHeight() - , {boxWidth: r, itemHeight: o} = ds(i, n); - let l, c; - e.font = a.string, - this.isHorizontal() ? (l = this.maxWidth, - c = this._fitRows(s, n, r, o) + 10) : (c = this.maxHeight, - l = this._fitCols(s, n, r, o) + 10), - this.width = Math.min(l, t.maxWidth || this.maxWidth), - this.height = Math.min(c, t.maxHeight || this.maxHeight) - } - _fitRows(t, e, i, a) { - const {ctx: n, maxWidth: s, options: {labels: {padding: r}}} = this - , o = this.legendHitBoxes = [] - , l = this.lineWidths = [0] - , c = a + r; - let h = t; - n.textAlign = "left", - n.textBaseline = "middle"; - let d = -1 - , f = -c; - return this.legendItems.forEach(((t,u)=>{ - const m = i + e / 2 + n.measureText(t.text).width; - (0 === u || l[l.length - 1] + m + 2 * r > s) && (h += c, - l[l.length - (u > 0 ? 0 : 1)] = 0, - f += c, - d++), - o[u] = { - left: 0, - top: f, - row: d, - width: m, - height: a - }, - l[l.length - 1] += m + r - } - )), - h - } - _fitCols(t, e, i, a) { - const {ctx: n, maxHeight: s, options: {labels: {padding: r}}} = this - , o = this.legendHitBoxes = [] - , l = this.columnSizes = [] - , c = s - t; - let h = r - , d = 0 - , f = 0 - , u = 0 - , m = 0; - return this.legendItems.forEach(((t,s)=>{ - const p = i + e / 2 + n.measureText(t.text).width; - s > 0 && f + a + 2 * r > c && (h += d + r, - l.push({ - width: d, - height: f - }), - u += d + r, - m++, - d = f = 0), - o[s] = { - left: u, - top: f, - col: m, - width: p, - height: a - }, - d = Math.max(d, p), - f += a + r - } - )), - h += d, - l.push({ - width: d, - height: f - }), - h - } - adjustHitBoxes() { - if (!this.options.display) - return; - const t = this._computeTitleHeight() - , {legendHitBoxes: e, options: {align: i, labels: {padding: n}, rtl: s}} = this - , r = ii(s, this.left, this.width); - if (this.isHorizontal()) { - let s = 0 - , o = a(i, this.left + n, this.right - this.lineWidths[s]); - for (const l of e) - s !== l.row && (s = l.row, - o = a(i, this.left + n, this.right - this.lineWidths[s])), - l.top += this.top + t + n, - l.left = r.leftForLtr(r.x(o), l.width), - o += l.width + n - } else { - let s = 0 - , o = a(i, this.top + t + n, this.bottom - this.columnSizes[s].height); - for (const l of e) - l.col !== s && (s = l.col, - o = a(i, this.top + t + n, this.bottom - this.columnSizes[s].height)), - l.top = o, - l.left += this.left + n, - l.left = r.leftForLtr(r.x(l.left), l.width), - o += l.height + n - } - } - isHorizontal() { - return "top" === this.options.position || "bottom" === this.options.position - } - draw() { - if (this.options.display) { - const t = this.ctx; - $t(t, this), - this._draw(), - qt(t) - } - } - _draw() { - const {options: t, columnSizes: e, lineWidths: i, ctx: n} = this - , {align: s, labels: r} = t - , o = jt.color - , l = ii(t.rtl, this.left, this.width) - , c = ce(r.font) - , {color: h, padding: f} = r - , u = c.size - , m = u / 2; - let p; - this.drawTitle(), - n.textAlign = l.textAlign("left"), - n.textBaseline = "middle", - n.lineWidth = .5, - n.font = c.string; - const {boxWidth: g, boxHeight: b, itemHeight: x} = ds(r, u) - , y = this.isHorizontal() - , k = this._computeTitleHeight(); - p = y ? { - x: a(s, this.left + f, this.right - i[0]), - y: this.top + f + k, - line: 0 - } : { - x: this.left + f, - y: a(s, this.top + k + f, this.bottom - e[0].height), - line: 0 - }, - ai(this.ctx, t.textDirection); - const _ = x + f; - this.legendItems.forEach(((w,v)=>{ - n.strokeStyle = w.fontColor || h, - n.fillStyle = w.fontColor || h; - const O = n.measureText(w.text).width - , M = l.textAlign(w.textAlign || (w.textAlign = r.textAlign)) - , S = g + m + O; - let D = p.x - , I = p.y; - l.setWidth(this.width), - y ? v > 0 && D + S + f > this.right && (I = p.y += _, - p.line++, - D = p.x = a(s, this.left + f, this.right - i[p.line])) : v > 0 && I + _ > this.bottom && (D = p.x = D + e[p.line].width + f, - p.line++, - I = p.y = a(s, this.top + k + f, this.bottom - e[p.line].height)); - !function(t, e, i) { - if (isNaN(g) || g <= 0 || isNaN(b) || b < 0) - return; - n.save(); - const a = d(i.lineWidth, 1); - if (n.fillStyle = d(i.fillStyle, o), - n.lineCap = d(i.lineCap, "butt"), - n.lineDashOffset = d(i.lineDashOffset, 0), - n.lineJoin = d(i.lineJoin, "miter"), - n.lineWidth = a, - n.strokeStyle = d(i.strokeStyle, o), - n.setLineDash(d(i.lineDash, [])), - r.usePointStyle) { - const s = { - radius: g * Math.SQRT2 / 2, - pointStyle: i.pointStyle, - rotation: i.rotation, - borderWidth: a - } - , r = l.xPlus(t, g / 2); - Ut(n, s, r, e + m) - } else { - const s = e + Math.max((u - b) / 2, 0) - , r = l.leftForLtr(t, g) - , o = oe(i.borderRadius); - n.beginPath(), - Object.values(o).some((t=>0 !== t)) ? te(n, { - x: r, - y: s, - w: g, - h: b, - radius: o - }) : n.rect(r, s, g, b), - n.fill(), - 0 !== a && n.stroke() - } - n.restore() - }(l.x(D), I, w), - D = ((t,e,i,a)=>t === (a ? "left" : "right") ? i : "center" === t ? (e + i) / 2 : e)(M, D + g + m, y ? D + S : this.right, t.rtl), - function(t, e, i) { - Jt(n, i.text, t, e + x / 2, c, { - strikethrough: i.hidden, - textAlign: l.textAlign(i.textAlign) - }) - }(l.x(D), I, w), - y ? p.x += S + f : p.y += _ - } - )), - ni(this.ctx, t.textDirection) - } - drawTitle() { - const t = this.options - , e = t.title - , n = ce(e.font) - , s = le(e.padding); - if (!e.display) - return; - const r = ii(t.rtl, this.left, this.width) - , o = this.ctx - , l = e.position - , c = n.size / 2 - , h = s.top + c; - let d, f = this.left, u = this.width; - if (this.isHorizontal()) - u = Math.max(...this.lineWidths), - d = this.top + h, - f = a(t.align, f, this.right - u); - else { - const e = this.columnSizes.reduce(((t,e)=>Math.max(t, e.height)), 0); - d = h + a(t.align, this.top, this.bottom - e - t.labels.padding - this._computeTitleHeight()) - } - const m = a(l, f, f + u); - o.textAlign = r.textAlign(i(l)), - o.textBaseline = "middle", - o.strokeStyle = e.color, - o.fillStyle = e.color, - o.font = n.string, - Jt(o, e.text, m, d, n) - } - _computeTitleHeight() { - const t = this.options.title - , e = ce(t.font) - , i = le(t.padding); - return t.display ? e.lineHeight + i.height : 0 - } - _getLegendItemAt(t, e) { - let i, a, n; - if (G(t, this.left, this.right) && G(e, this.top, this.bottom)) - for (n = this.legendHitBoxes, - i = 0; i < n.length; ++i) - if (a = n[i], - G(t, a.left, a.left + a.width) && G(e, a.top, a.top + a.height)) - return this.legendItems[i]; - return null - } - handleEvent(t) { - const e = this.options; - if (!function(t, e) { - if ("mousemove" === t && (e.onHover || e.onLeave)) - return !0; - if (e.onClick && ("click" === t || "mouseup" === t)) - return !0; - return !1 - }(t.type, e)) - return; - const i = this._getLegendItemAt(t.x, t.y); - if ("mousemove" === t.type) { - const s = this._hoveredItem - , r = (n = i, - null !== (a = s) && null !== n && a.datasetIndex === n.datasetIndex && a.index === n.index); - s && !r && u(e.onLeave, [t, s, this], this), - this._hoveredItem = i, - i && !r && u(e.onHover, [t, i, this], this) - } else - i && u(e.onClick, [t, i, this], this); - var a, n - } - } - var us = { - id: "legend", - _element: fs, - start(t, e, i) { - const a = t.legend = new fs({ - ctx: t.ctx, - options: i, - chart: t - }); - pa.configure(t, a, i), - pa.addBox(t, a) - }, - stop(t) { - pa.removeBox(t, t.legend), - delete t.legend - }, - beforeUpdate(t, e, i) { - const a = t.legend; - pa.configure(t, a, i), - a.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 a = e.datasetIndex - , n = i.chart; - n.isDatasetVisible(a) ? (n.hide(a), - e.hidden = !0) : (n.show(a), - e.hidden = !1) - }, - onHover: null, - onLeave: null, - labels: { - color: t=>t.chart.options.color, - boxWidth: 40, - padding: 10, - generateLabels(t) { - const e = t.data.datasets - , {labels: {usePointStyle: i, pointStyle: a, textAlign: n, color: s}} = t.legend.options; - return t._getSortedDatasetMetas().map((t=>{ - const r = t.controller.getStyle(i ? 0 : void 0) - , o = le(r.borderWidth); - return { - text: e[t.index].label, - fillStyle: r.backgroundColor, - fontColor: s, - hidden: !t.visible, - lineCap: r.borderCapStyle, - lineDash: r.borderDash, - lineDashOffset: r.borderDashOffset, - lineJoin: r.borderJoinStyle, - lineWidth: (o.width + o.height) / 4, - strokeStyle: r.borderColor, - pointStyle: a || r.pointStyle, - rotation: r.rotation, - textAlign: n || r.textAlign, - borderRadius: 0, - datasetIndex: t.index - } - } - ), this) - } - }, - title: { - color: t=>t.chart.options.color, - display: !1, - position: "center", - text: "" - } - }, - descriptors: { - _scriptable: t=>!t.startsWith("on"), - labels: { - _scriptable: t=>!["generateLabels", "filter", "sort"].includes(t) - } - } - }; - class ms extends Aa { - constructor(t) { - super(), - this.chart = t.chart, - this.options = t.options, - this.ctx = t.ctx, - this._padding = void 0, - this.top = void 0, - this.bottom = void 0, - this.left = void 0, - this.right = void 0, - this.width = void 0, - this.height = void 0, - this.position = void 0, - this.weight = void 0, - this.fullSize = void 0 - } - update(t, e) { - const i = this.options; - if (this.left = 0, - this.top = 0, - !i.display) - return void (this.width = this.height = this.right = this.bottom = 0); - this.width = this.right = t, - this.height = this.bottom = e; - const a = o(i.text) ? i.text.length : 1; - this._padding = le(i.padding); - const n = a * ce(i.font).lineHeight + this._padding.height; - this.isHorizontal() ? this.height = n : this.width = n - } - isHorizontal() { - const t = this.options.position; - return "top" === t || "bottom" === t - } - _drawArgs(t) { - const {top: e, left: i, bottom: n, right: s, options: r} = this - , o = r.align; - let l, c, h, d = 0; - return this.isHorizontal() ? (c = a(o, i, s), - h = e + t, - l = s - i) : ("left" === r.position ? (c = i + t, - h = a(o, n, e), - d = -.5 * R) : (c = s - t, - h = a(o, e, n), - d = .5 * R), - l = n - e), - { - titleX: c, - titleY: h, - maxWidth: l, - rotation: d - } - } - draw() { - const t = this.ctx - , e = this.options; - if (!e.display) - return; - const a = ce(e.font) - , n = a.lineHeight / 2 + this._padding.top - , {titleX: s, titleY: r, maxWidth: o, rotation: l} = this._drawArgs(n); - Jt(t, e.text, 0, 0, a, { - color: e.color, - maxWidth: o, - rotation: l, - textAlign: i(e.align), - textBaseline: "middle", - translation: [s, r] - }) - } - } - var ps = { - id: "title", - _element: ms, - start(t, e, i) { - !function(t, e) { - const i = new ms({ - ctx: t.ctx, - options: e, - chart: t - }); - pa.configure(t, i, e), - pa.addBox(t, i), - t.titleBlock = i - }(t, i) - }, - stop(t) { - const e = t.titleBlock; - pa.removeBox(t, e), - delete t.titleBlock - }, - beforeUpdate(t, e, i) { - const a = t.titleBlock; - pa.configure(t, a, i), - a.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 gs = new WeakMap; - var bs = { - id: "subtitle", - start(t, e, i) { - const a = new ms({ - ctx: t.ctx, - options: i, - chart: t - }); - pa.configure(t, a, i), - pa.addBox(t, a), - gs.set(t, a) - }, - stop(t) { - pa.removeBox(t, gs.get(t)), - gs.delete(t) - }, - beforeUpdate(t, e, i) { - const a = gs.get(t); - pa.configure(t, a, i), - a.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 xs = { - average(t) { - if (!t.length) - return !1; - let e, i, a = 0, n = 0, s = 0; - for (e = 0, - i = t.length; e < i; ++e) { - const i = t[e].element; - if (i && i.hasValue()) { - const t = i.tooltipPosition(); - a += t.x, - n += t.y, - ++s - } - } - return { - x: a / s, - y: n / s - } - }, - nearest(t, e) { - if (!t.length) - return !1; - let i, a, n, s = e.x, r = e.y, o = Number.POSITIVE_INFINITY; - for (i = 0, - a = t.length; i < a; ++i) { - const a = t[i].element; - if (a && a.hasValue()) { - const t = U(e, a.getCenterPoint()); - t < o && (o = t, - n = a) - } - } - if (n) { - const t = n.tooltipPosition(); - s = t.x, - r = t.y - } - return { - x: s, - y: r - } - } - }; - function ys(t, e) { - return e && (o(e) ? Array.prototype.push.apply(t, e) : t.push(e)), - t - } - function ks(t) { - return ("string" == typeof t || t instanceof String) && t.indexOf("\n") > -1 ? t.split("\n") : t - } - function _s(t, e) { - const {element: i, datasetIndex: a, index: n} = e - , s = t.getDatasetMeta(a).controller - , {label: r, value: o} = s.getLabelAndValue(n); - return { - chart: t, - label: r, - parsed: s.getParsed(n), - raw: t.data.datasets[a].data[n], - formattedValue: o, - dataset: s.getDataset(), - dataIndex: n, - datasetIndex: a, - element: i - } - } - function ws(t, e) { - const i = t._chart.ctx - , {body: a, footer: n, title: s} = t - , {boxWidth: r, boxHeight: o} = e - , l = ce(e.bodyFont) - , c = ce(e.titleFont) - , h = ce(e.footerFont) - , d = s.length - , f = n.length - , u = a.length - , p = le(e.padding); - let g = p.height - , b = 0 - , x = a.reduce(((t,e)=>t + e.before.length + e.lines.length + e.after.length), 0); - if (x += t.beforeBody.length + t.afterBody.length, - d && (g += d * c.lineHeight + (d - 1) * e.titleSpacing + e.titleMarginBottom), - x) { - g += u * (e.displayColors ? Math.max(o, l.lineHeight) : l.lineHeight) + (x - u) * l.lineHeight + (x - 1) * e.bodySpacing - } - f && (g += e.footerMarginTop + f * h.lineHeight + (f - 1) * e.footerSpacing); - let y = 0; - const k = function(t) { - b = Math.max(b, i.measureText(t).width + y) - }; - return i.save(), - i.font = c.string, - m(t.title, k), - i.font = l.string, - m(t.beforeBody.concat(t.afterBody), k), - y = e.displayColors ? r + 2 + e.boxPadding : 0, - m(a, (t=>{ - m(t.before, k), - m(t.lines, k), - m(t.after, k) - } - )), - y = 0, - i.font = h.string, - m(t.footer, k), - i.restore(), - b += p.width, - { - width: b, - height: g - } - } - function vs(t, e, i, a) { - const {x: n, width: s} = i - , {width: r, chartArea: {left: o, right: l}} = t; - let c = "center"; - return "center" === a ? c = n <= (o + l) / 2 ? "left" : "right" : n <= s / 2 ? c = "left" : n >= r - s / 2 && (c = "right"), - function(t, e, i, a) { - const {x: n, width: s} = a - , r = i.caretSize + i.caretPadding; - return "left" === t && n + s + r > e.width || "right" === t && n - s - r < 0 || void 0 - }(c, t, e, i) && (c = "center"), - c - } - function Os(t, e, i) { - const a = e.yAlign || function(t, e) { - const {y: i, height: a} = e; - return i < a / 2 ? "top" : i > t.height - a / 2 ? "bottom" : "center" - }(t, i); - return { - xAlign: e.xAlign || vs(t, e, i, a), - yAlign: a - } - } - function Ms(t, e, i, a) { - const {caretSize: n, caretPadding: s, cornerRadius: r} = t - , {xAlign: o, yAlign: l} = i - , c = n + s - , {topLeft: h, topRight: d, bottomLeft: f, bottomRight: u} = oe(r); - let m = function(t, e) { - let {x: i, width: a} = t; - return "right" === e ? i -= a : "center" === e && (i -= a / 2), - i - }(e, o); - const p = function(t, e, i) { - let {y: a, height: n} = t; - return "top" === e ? a += i : a -= "bottom" === e ? n + i : n / 2, - a - }(e, l, c); - return "center" === l ? "left" === o ? m += c : "right" === o && (m -= c) : "left" === o ? m -= Math.max(h, f) + n : "right" === o && (m += Math.max(d, u) + n), - { - x: K(m, 0, a.width - e.width), - y: K(p, 0, a.height - e.height) - } - } - function Ss(t, e, i) { - const a = le(i.padding); - return "center" === e ? t.x + t.width / 2 : "right" === e ? t.x + t.width - a.right : t.x + a.left - } - function Ds(t) { - return ys([], ks(t)) - } - function Is(t, e) { - const i = e && e.dataset && e.dataset.tooltip && e.dataset.tooltip.callbacks; - return i ? t.override(i) : t - } - class Rs extends Aa { - constructor(t) { - super(), - this.opacity = 0, - this._active = [], - this._chart = t._chart, - this._eventPosition = void 0, - this._size = void 0, - this._cachedAnimations = void 0, - this._tooltipItems = [], - this.$animations = void 0, - this.$context = void 0, - this.options = t.options, - this.dataPoints = void 0, - this.title = void 0, - this.beforeBody = void 0, - this.body = void 0, - this.afterBody = void 0, - this.footer = void 0, - this.xAlign = void 0, - this.yAlign = void 0, - this.x = void 0, - this.y = void 0, - this.height = void 0, - this.width = void 0, - this.caretX = void 0, - this.caretY = void 0, - this.labelColors = void 0, - this.labelPointStyles = void 0, - this.labelTextColors = void 0 - } - initialize(t) { - this.options = t, - this._cachedAnimations = void 0, - this.$context = void 0 - } - _resolveAnimations() { - const t = this._cachedAnimations; - if (t) - return t; - const e = this._chart - , i = this.options.setContext(this.getContext()) - , a = i.enabled && e.options.animation && i.animations - , n = new bi(this._chart,a); - return a._cacheable && (this._cachedAnimations = Object.freeze(n)), - n - } - getContext() { - return this.$context || (this.$context = (t = this._chart.getContext(), - e = this, - i = this._tooltipItems, - de(t, { - tooltip: e, - tooltipItems: i, - type: "tooltip" - }))); - var t, e, i - } - getTitle(t, e) { - const {callbacks: i} = e - , a = i.beforeTitle.apply(this, [t]) - , n = i.title.apply(this, [t]) - , s = i.afterTitle.apply(this, [t]); - let r = []; - return r = ys(r, ks(a)), - r = ys(r, ks(n)), - r = ys(r, ks(s)), - r - } - getBeforeBody(t, e) { - return Ds(e.callbacks.beforeBody.apply(this, [t])) - } - getBody(t, e) { - const {callbacks: i} = e - , a = []; - return m(t, (t=>{ - const e = { - before: [], - lines: [], - after: [] - } - , n = Is(i, t); - ys(e.before, ks(n.beforeLabel.call(this, t))), - ys(e.lines, n.label.call(this, t)), - ys(e.after, ks(n.afterLabel.call(this, t))), - a.push(e) - } - )), - a - } - getAfterBody(t, e) { - return Ds(e.callbacks.afterBody.apply(this, [t])) - } - getFooter(t, e) { - const {callbacks: i} = e - , a = i.beforeFooter.apply(this, [t]) - , n = i.footer.apply(this, [t]) - , s = i.afterFooter.apply(this, [t]); - let r = []; - return r = ys(r, ks(a)), - r = ys(r, ks(n)), - r = ys(r, ks(s)), - r - } - _createItems(t) { - const e = this._active - , i = this._chart.data - , a = [] - , n = [] - , s = []; - let r, o, l = []; - for (r = 0, - o = e.length; r < o; ++r) - l.push(_s(this._chart, e[r])); - return t.filter && (l = l.filter(((e,a,n)=>t.filter(e, a, n, i)))), - t.itemSort && (l = l.sort(((e,a)=>t.itemSort(e, a, i)))), - m(l, (e=>{ - const i = Is(t.callbacks, e); - a.push(i.labelColor.call(this, e)), - n.push(i.labelPointStyle.call(this, e)), - s.push(i.labelTextColor.call(this, e)) - } - )), - this.labelColors = a, - this.labelPointStyles = n, - this.labelTextColors = s, - this.dataPoints = l, - l - } - update(t, e) { - const i = this.options.setContext(this.getContext()) - , a = this._active; - let n, s = []; - if (a.length) { - const t = xs[i.position].call(this, a, this._eventPosition); - s = this._createItems(i), - this.title = this.getTitle(s, i), - this.beforeBody = this.getBeforeBody(s, i), - this.body = this.getBody(s, i), - this.afterBody = this.getAfterBody(s, i), - this.footer = this.getFooter(s, i); - const e = this._size = ws(this, i) - , r = Object.assign({}, t, e) - , o = Os(this._chart, i, r) - , l = Ms(i, r, o, this._chart); - this.xAlign = o.xAlign, - this.yAlign = o.yAlign, - n = { - opacity: 1, - x: l.x, - y: l.y, - width: e.width, - height: e.height, - caretX: t.x, - caretY: t.y - } - } else - 0 !== this.opacity && (n = { - opacity: 0 - }); - this._tooltipItems = s, - this.$context = void 0, - n && this._resolveAnimations().update(this, n), - t && i.external && i.external.call(this, { - chart: this._chart, - tooltip: this, - replay: e - }) - } - drawCaret(t, e, i, a) { - const n = this.getCaretPosition(t, i, a); - e.lineTo(n.x1, n.y1), - e.lineTo(n.x2, n.y2), - e.lineTo(n.x3, n.y3) - } - getCaretPosition(t, e, i) { - const {xAlign: a, yAlign: n} = this - , {caretSize: s, cornerRadius: r} = i - , {topLeft: o, topRight: l, bottomLeft: c, bottomRight: h} = oe(r) - , {x: d, y: f} = t - , {width: u, height: m} = e; - let p, g, b, x, y, k; - return "center" === n ? (y = f + m / 2, - "left" === a ? (p = d, - g = p - s, - x = y + s, - k = y - s) : (p = d + u, - g = p + s, - x = y - s, - k = y + s), - b = p) : (g = "left" === a ? d + Math.max(o, c) + s : "right" === a ? d + u - Math.max(l, h) - s : this.caretX, - "top" === n ? (x = f, - y = x - s, - p = g - s, - b = g + s) : (x = f + m, - y = x + s, - p = g + s, - b = g - s), - k = x), - { - x1: p, - x2: g, - x3: b, - y1: x, - y2: y, - y3: k - } - } - drawTitle(t, e, i) { - const a = this.title - , n = a.length; - let s, r, o; - if (n) { - const l = ii(i.rtl, this.x, this.width); - for (t.x = Ss(this, i.titleAlign, i), - e.textAlign = l.textAlign(i.titleAlign), - e.textBaseline = "middle", - s = ce(i.titleFont), - r = i.titleSpacing, - e.fillStyle = i.titleColor, - e.font = s.string, - o = 0; o < n; ++o) - e.fillText(a[o], l.x(t.x), t.y + s.lineHeight / 2), - t.y += s.lineHeight + r, - o + 1 === n && (t.y += i.titleMarginBottom - r) - } - } - _drawColorBox(t, e, i, a, n) { - const s = this.labelColors[i] - , r = this.labelPointStyles[i] - , {boxHeight: o, boxWidth: l, boxPadding: c} = n - , h = ce(n.bodyFont) - , d = Ss(this, "left", n) - , f = a.x(d) - , u = o < h.lineHeight ? (h.lineHeight - o) / 2 : 0 - , m = e.y + u; - if (n.usePointStyle) { - const e = { - radius: Math.min(l, o) / 2, - pointStyle: r.pointStyle, - rotation: r.rotation, - borderWidth: 1 - } - , i = a.leftForLtr(f, l) + l / 2 - , c = m + o / 2; - t.strokeStyle = n.multiKeyBackground, - t.fillStyle = n.multiKeyBackground, - Ut(t, e, i, c), - t.strokeStyle = s.borderColor, - t.fillStyle = s.backgroundColor, - Ut(t, e, i, c) - } else { - t.lineWidth = s.borderWidth || 1, - t.strokeStyle = s.borderColor, - t.setLineDash(s.borderDash || []), - t.lineDashOffset = s.borderDashOffset || 0; - const e = a.leftForLtr(f, l - c) - , i = a.leftForLtr(a.xPlus(f, 1), l - c - 2) - , r = oe(s.borderRadius); - Object.values(r).some((t=>0 !== t)) ? (t.beginPath(), - t.fillStyle = n.multiKeyBackground, - te(t, { - x: e, - y: m, - w: l, - h: o, - radius: r - }), - t.fill(), - t.stroke(), - t.fillStyle = s.backgroundColor, - t.beginPath(), - te(t, { - x: i, - y: m + 1, - w: l - 2, - h: o - 2, - radius: r - }), - t.fill()) : (t.fillStyle = n.multiKeyBackground, - t.fillRect(e, m, l, o), - t.strokeRect(e, m, l, o), - t.fillStyle = s.backgroundColor, - t.fillRect(i, m + 1, l - 2, o - 2)) - } - t.fillStyle = this.labelTextColors[i] - } - drawBody(t, e, i) { - const {body: a} = this - , {bodySpacing: n, bodyAlign: s, displayColors: r, boxHeight: o, boxWidth: l, boxPadding: c} = i - , h = ce(i.bodyFont); - let d = h.lineHeight - , f = 0; - const u = ii(i.rtl, this.x, this.width) - , p = function(i) { - e.fillText(i, u.x(t.x + f), t.y + d / 2), - t.y += d + n - } - , g = u.textAlign(s); - let b, x, y, k, _, w, v; - for (e.textAlign = s, - e.textBaseline = "middle", - e.font = h.string, - t.x = Ss(this, g, i), - e.fillStyle = i.bodyColor, - m(this.beforeBody, p), - f = r && "right" !== g ? "center" === s ? l / 2 + c : l + 2 + c : 0, - k = 0, - w = a.length; k < w; ++k) { - for (b = a[k], - x = this.labelTextColors[k], - e.fillStyle = x, - m(b.before, p), - y = b.lines, - r && y.length && (this._drawColorBox(e, t, k, u, i), - d = Math.max(h.lineHeight, o)), - _ = 0, - v = y.length; _ < v; ++_) - p(y[_]), - d = h.lineHeight; - m(b.after, p) - } - f = 0, - d = h.lineHeight, - m(this.afterBody, p), - t.y -= n - } - drawFooter(t, e, i) { - const a = this.footer - , n = a.length; - let s, r; - if (n) { - const o = ii(i.rtl, this.x, this.width); - for (t.x = Ss(this, i.footerAlign, i), - t.y += i.footerMarginTop, - e.textAlign = o.textAlign(i.footerAlign), - e.textBaseline = "middle", - s = ce(i.footerFont), - e.fillStyle = i.footerColor, - e.font = s.string, - r = 0; r < n; ++r) - e.fillText(a[r], o.x(t.x), t.y + s.lineHeight / 2), - t.y += s.lineHeight + i.footerSpacing - } - } - drawBackground(t, e, i, a) { - const {xAlign: n, yAlign: s} = this - , {x: r, y: o} = t - , {width: l, height: c} = i - , {topLeft: h, topRight: d, bottomLeft: f, bottomRight: u} = oe(a.cornerRadius); - e.fillStyle = a.backgroundColor, - e.strokeStyle = a.borderColor, - e.lineWidth = a.borderWidth, - e.beginPath(), - e.moveTo(r + h, o), - "top" === s && this.drawCaret(t, e, i, a), - e.lineTo(r + l - d, o), - e.quadraticCurveTo(r + l, o, r + l, o + d), - "center" === s && "right" === n && this.drawCaret(t, e, i, a), - e.lineTo(r + l, o + c - u), - e.quadraticCurveTo(r + l, o + c, r + l - u, o + c), - "bottom" === s && this.drawCaret(t, e, i, a), - e.lineTo(r + f, o + c), - e.quadraticCurveTo(r, o + c, r, o + c - f), - "center" === s && "left" === n && this.drawCaret(t, e, i, a), - e.lineTo(r, o + h), - e.quadraticCurveTo(r, o, r + h, o), - e.closePath(), - e.fill(), - a.borderWidth > 0 && e.stroke() - } - _updateAnimationTarget(t) { - const e = this._chart - , i = this.$animations - , a = i && i.x - , n = i && i.y; - if (a || n) { - const i = xs[t.position].call(this, this._active, this._eventPosition); - if (!i) - return; - const s = this._size = ws(this, t) - , r = Object.assign({}, i, this._size) - , o = Os(e, t, r) - , l = Ms(t, r, o, e); - a._to === l.x && n._to === l.y || (this.xAlign = o.xAlign, - this.yAlign = o.yAlign, - this.width = s.width, - this.height = s.height, - this.caretX = i.x, - this.caretY = i.y, - this._resolveAnimations().update(this, l)) - } - } - draw(t) { - const e = this.options.setContext(this.getContext()); - let i = this.opacity; - if (!i) - return; - this._updateAnimationTarget(e); - const a = { - width: this.width, - height: this.height - } - , n = { - x: this.x, - y: this.y - }; - i = Math.abs(i) < .001 ? 0 : i; - const s = le(e.padding) - , r = this.title.length || this.beforeBody.length || this.body.length || this.afterBody.length || this.footer.length; - e.enabled && r && (t.save(), - t.globalAlpha = i, - this.drawBackground(n, t, a, e), - ai(t, e.textDirection), - n.y += s.top, - this.drawTitle(n, t, e), - this.drawBody(n, t, e), - this.drawFooter(n, t, e), - ni(t, e.textDirection), - t.restore()) - } - getActiveElements() { - return this._active || [] - } - setActiveElements(t, e) { - const i = this._active - , a = t.map((({datasetIndex: t, index: e})=>{ - const i = this._chart.getDatasetMeta(t); - if (!i) - throw new Error("Cannot find a dataset at index " + t); - return { - datasetIndex: t, - element: i.data[e], - index: e - } - } - )) - , n = !p(i, a) - , s = this._positionChanged(a, e); - (n || s) && (this._active = a, - this._eventPosition = e, - this.update(!0)) - } - handleEvent(t, e) { - const i = this.options - , a = this._active || []; - let n = !1 - , s = []; - "mouseout" !== t.type && (s = this._chart.getElementsAtEventForMode(t, i.mode, i, e), - i.reverse && s.reverse()); - const r = this._positionChanged(s, t); - return n = e || !p(s, a) || r, - n && (this._active = s, - (i.enabled || i.external) && (this._eventPosition = { - x: t.x, - y: t.y - }, - this.update(!0, e))), - n - } - _positionChanged(t, e) { - const {caretX: i, caretY: a, options: n} = this - , s = xs[n.position].call(this, t, e); - return !1 !== s && (i !== s.x || a !== s.y) - } - } - Rs.positioners = xs; - var Ls = { - id: "tooltip", - _element: Rs, - positioners: xs, - afterInit(t, e, i) { - i && (t.tooltip = new Rs({ - _chart: t, - options: i - })) - }, - beforeUpdate(t, e, i) { - t.tooltip && t.tooltip.initialize(i) - }, - reset(t, e, i) { - t.tooltip && t.tooltip.initialize(i) - }, - afterDraw(t) { - const e = t.tooltip - , i = { - tooltip: e - }; - !1 !== t.notifyPlugins("beforeTooltipDraw", i) && (e && e.draw(t.ctx), - t.notifyPlugins("afterTooltipDraw", i)) - }, - afterEvent(t, e) { - if (t.tooltip) { - const i = e.replay; - t.tooltip.handleEvent(e.event, i) && (e.changed = !0) - } - }, - defaults: { - enabled: !0, - external: null, - position: "average", - backgroundColor: "rgba(0,0,0,0.8)", - titleColor: "#fff", - titleFont: { - weight: "bold" - }, - titleSpacing: 2, - titleMarginBottom: 6, - titleAlign: "left", - bodyColor: "#fff", - bodySpacing: 2, - bodyFont: {}, - bodyAlign: "left", - footerColor: "#fff", - footerSpacing: 2, - footerMarginTop: 6, - footerFont: { - weight: "bold" - }, - footerAlign: "left", - padding: 6, - caretPadding: 2, - caretSize: 5, - cornerRadius: 6, - boxHeight: (t,e)=>e.bodyFont.size, - boxWidth: (t,e)=>e.bodyFont.size, - multiKeyBackground: "#fff", - displayColors: !0, - 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: { - beforeTitle: n, - title(t) { - if (t.length > 0) { - const e = t[0] - , i = e.chart.data.labels - , a = i ? i.length : 0; - if (this && this.options && "dataset" === this.options.mode) - return e.dataset.label || ""; - if (e.label) - return e.label; - if (a > 0 && e.dataIndex < a) - return i[e.dataIndex] - } - return "" - }, - afterTitle: n, - beforeBody: n, - beforeLabel: n, - label(t) { - if (this && this.options && "dataset" === this.options.mode) - return t.label + ": " + t.formattedValue || t.formattedValue; - let e = t.dataset.label || ""; - e && (e += ": "); - const i = t.formattedValue; - return r(i) || (e += i), - e - }, - labelColor(t) { - const e = t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex); - return { - borderColor: e.borderColor, - backgroundColor: e.backgroundColor, - borderWidth: e.borderWidth, - borderDash: e.borderDash, - borderDashOffset: e.borderDashOffset, - borderRadius: 0 - } - }, - labelTextColor() { - return this.options.bodyColor - }, - labelPointStyle(t) { - const e = t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex); - return { - pointStyle: e.pointStyle, - rotation: e.rotation - } - }, - afterLabel: n, - afterBody: n, - beforeFooter: n, - footer: n, - afterFooter: n - } - }, - 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"] - } - , Ps = Object.freeze({ - __proto__: null, - Decimation: Hn, - Filler: hs, - Legend: us, - SubTitle: bs, - Title: ps, - Tooltip: Ls - }); - function Cs(t, e, i, a) { - const n = t.indexOf(e); - if (-1 === n) - return ((t,e,i,a)=>("string" == typeof e ? (i = t.push(e) - 1, - a.unshift({ - index: i, - label: e - })) : isNaN(e) && (i = null), - i))(t, e, i, a); - return n !== t.lastIndexOf(e) ? i : n - } - class As extends Va { - constructor(t) { - super(t), - this._startValue = void 0, - this._valueRange = 0, - this._addedLabels = [] - } - init(t) { - const e = this._addedLabels; - if (e.length) { - const t = this.getLabels(); - for (const {index: i, label: a} of e) - t[i] === a && t.splice(i, 1); - this._addedLabels = [] - } - super.init(t) - } - parse(t, e) { - if (r(t)) - return null; - const i = this.getLabels(); - return ((t,e)=>null === t ? null : K(Math.round(t), 0, e))(e = isFinite(e) && i[e] === t ? e : Cs(i, t, d(e, t), this._addedLabels), i.length - 1) - } - determineDataLimits() { - const {minDefined: t, maxDefined: e} = this.getUserBounds(); - let {min: i, max: a} = this.getMinMax(!0); - "ticks" === this.options.bounds && (t || (i = 0), - e || (a = this.getLabels().length - 1)), - this.min = i, - this.max = a - } - buildTicks() { - const t = this.min - , e = this.max - , i = this.options.offset - , a = []; - let n = this.getLabels(); - n = 0 === t && e === n.length - 1 ? n : n.slice(t, e + 1), - this._valueRange = Math.max(n.length - (i ? 0 : 1), 1), - this._startValue = this.min - (i ? .5 : 0); - for (let i = t; i <= e; i++) - a.push({ - value: i - }); - return a - } - getLabelForValue(t) { - const e = this.getLabels(); - return t >= 0 && t < e.length ? e[t] : t - } - configure() { - super.configure(), - this.isHorizontal() || (this._reversePixels = !this._reversePixels) - } - getPixelForValue(t) { - return "number" != typeof t && (t = this.parse(t)), - null === t ? NaN : this.getPixelForDecimal((t - this._startValue) / this._valueRange) - } - getPixelForTick(t) { - const e = this.ticks; - return t < 0 || t > e.length - 1 ? null : this.getPixelForValue(e[t].value) - } - getValueForPixel(t) { - return Math.round(this._startValue + this.getDecimalForPixel(t) * this._valueRange) - } - getBasePixel() { - return this.bottom - } - } - function Ts(t, e) { - const i = [] - , {bounds: a, step: n, min: s, max: o, precision: l, count: c, maxTicks: h, maxDigits: d, includeBounds: f} = t - , u = n || 1 - , m = h - 1 - , {min: p, max: g} = e - , b = !r(s) - , x = !r(o) - , y = !r(c) - , k = (g - p) / (d + 1); - let _, w, v, O, M = Y((g - p) / m / u) * u; - if (M < 1e-14 && !b && !x) - return [{ - value: p - }, { - value: g - }]; - O = Math.ceil(g / M) - Math.floor(p / M), - O > m && (M = Y(O * M / m / u) * u), - r(l) || (_ = Math.pow(10, l), - M = Math.ceil(M * _) / _), - "ticks" === a ? (w = Math.floor(p / M) * M, - v = Math.ceil(g / M) * M) : (w = p, - v = g), - b && x && n && function(t, e) { - const i = Math.round(t); - return i - e <= t && i + e >= t - }((o - s) / n, M / 1e3) ? (O = Math.round(Math.min((o - s) / M, h)), - M = (o - s) / O, - w = s, - v = o) : y ? (w = b ? s : w, - v = x ? o : v, - O = c - 1, - M = (v - w) / O) : (O = (v - w) / M, - O = j(O, Math.round(O), M / 1e3) ? Math.round(O) : Math.ceil(O)); - const S = Math.max(W(M), W(w)); - _ = Math.pow(10, r(l) ? S : l), - w = Math.round(w * _) / _, - v = Math.round(v * _) / _; - let D = 0; - for (b && (f && w !== s ? (i.push({ - value: s - }), - w < s && D++, - j(Math.round((w + D * M) * _) / _, s, Es(s, k, t)) && D++) : w < s && D++); D < O; ++D) - i.push({ - value: Math.round((w + D * M) * _) / _ - }); - return x && f && v !== o ? i.length && j(i[i.length - 1].value, o, Es(o, k, t)) ? i[i.length - 1].value = o : i.push({ - value: o - }) : x && v !== o || i.push({ - value: v - }), - i - } - function Es(t, e, {horizontal: i, minRotation: a}) { - const n = Z(a) - , s = (i ? Math.sin(n) : Math.cos(n)) || .001 - , r = .75 * e * ("" + t).length; - return Math.min(e / s, r) - } - As.id = "category", - As.defaults = { - ticks: { - callback: As.prototype.getLabelForValue - } - }; - class zs extends Va { - 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 r(t) || ("number" == typeof t || t instanceof Number) && !isFinite(+t) ? null : +t - } - handleTickRangeOptions() { - const {beginAtZero: t} = this.options - , {minDefined: e, maxDefined: i} = this.getUserBounds(); - let {min: a, max: n} = this; - const s = t=>a = e ? a : t - , r = t=>n = i ? n : t; - if (t) { - const t = X(a) - , e = X(n); - t < 0 && e < 0 ? r(0) : t > 0 && e > 0 && s(0) - } - if (a === n) { - let e = 1; - (n >= Number.MAX_SAFE_INTEGER || a <= Number.MIN_SAFE_INTEGER) && (e = Math.abs(.05 * n)), - r(n + e), - t || s(a - e) - } - this.min = a, - this.max = n - } - getTickLimit() { - const t = this.options.ticks; - let e, {maxTicksLimit: i, stepSize: a} = t; - return a ? (e = Math.ceil(this.max / a) - Math.floor(this.min / a) + 1, - e > 1e3 && (console.warn(`scales.${this.id}.ticks.stepSize: ${a} would result generating up to ${e} ticks. Limiting to 1000.`), - e = 1e3)) : (e = this.computeTickLimit(), - i = i || 11), - i && (e = Math.min(i, e)), - e - } - computeTickLimit() { - return Number.POSITIVE_INFINITY - } - buildTicks() { - const t = this.options - , e = t.ticks; - let i = this.getTickLimit(); - i = Math.max(2, i); - const a = Ts({ - maxTicks: i, - bounds: t.bounds, - min: t.min, - max: t.max, - precision: e.precision, - step: e.stepSize, - count: e.count, - maxDigits: this._maxDigits(), - horizontal: this.isHorizontal(), - minRotation: e.minRotation || 0, - includeBounds: !1 !== e.includeBounds - }, this._range || this); - return "ticks" === t.bounds && N(a, this, "value"), - t.reverse ? (a.reverse(), - this.start = this.max, - this.end = this.min) : (this.start = this.min, - this.end = this.max), - a - } - configure() { - const t = this.ticks; - let e = this.min - , i = this.max; - if (super.configure(), - this.options.offset && t.length) { - const a = (i - e) / Math.max(t.length - 1, 1) / 2; - e -= a, - i += a - } - this._startValue = e, - this._endValue = i, - this._valueRange = i - e - } - getLabelForValue(t) { - return ei(t, this.chart.options.locale, this.options.ticks.format) - } - } - class Bs extends zs { - determineDataLimits() { - const {min: t, max: e} = this.getMinMax(!0); - this.min = c(t) ? t : 0, - this.max = c(e) ? e : 1, - this.handleTickRangeOptions() - } - computeTickLimit() { - const t = this.isHorizontal() - , e = t ? this.width : this.height - , i = Z(this.options.ticks.minRotation) - , a = (t ? Math.sin(i) : Math.cos(i)) || .001 - , n = this._resolveTickFontOptions(0); - return Math.ceil(e / Math.min(40, n.lineHeight / a)) - } - getPixelForValue(t) { - return null === t ? NaN : this.getPixelForDecimal((t - this._startValue) / this._valueRange) - } - getValueForPixel(t) { - return this._startValue + this.getDecimalForPixel(t) * this._valueRange - } - } - function Xs(t) { - return 1 === t / Math.pow(10, Math.floor(B(t))) - } - Bs.id = "linear", - Bs.defaults = { - ticks: { - callback: Ea.formatters.numeric - } - }; - class Ys extends Va { - constructor(t) { - super(t), - this.start = void 0, - this.end = void 0, - this._startValue = void 0, - this._valueRange = 0 - } - parse(t, e) { - const i = zs.prototype.parse.apply(this, [t, e]); - if (0 !== i) - return c(i) && i > 0 ? i : null; - this._zero = !0 - } - determineDataLimits() { - const {min: t, max: e} = this.getMinMax(!0); - this.min = c(t) ? Math.max(0, t) : null, - this.max = c(e) ? Math.max(0, e) : null, - this.options.beginAtZero && (this._zero = !0), - this.handleTickRangeOptions() - } - handleTickRangeOptions() { - const {minDefined: t, maxDefined: e} = this.getUserBounds(); - let i = this.min - , a = this.max; - const n = e=>i = t ? i : e - , s = t=>a = e ? a : t - , r = (t,e)=>Math.pow(10, Math.floor(B(t)) + e); - i === a && (i <= 0 ? (n(1), - s(10)) : (n(r(i, -1)), - s(r(a, 1)))), - i <= 0 && n(r(a, -1)), - a <= 0 && s(r(i, 1)), - this._zero && this.min !== this._suggestedMin && i === r(this.min, 0) && n(r(i, -1)), - this.min = i, - this.max = a - } - buildTicks() { - const t = this.options - , e = function(t, e) { - const i = Math.floor(B(e.max)) - , a = Math.ceil(e.max / Math.pow(10, i)) - , n = []; - let s = h(t.min, Math.pow(10, Math.floor(B(e.min)))) - , r = Math.floor(B(s)) - , o = Math.floor(s / Math.pow(10, r)) - , l = r < 0 ? Math.pow(10, Math.abs(r)) : 1; - do { - n.push({ - value: s, - major: Xs(s) - }), - ++o, - 10 === o && (o = 1, - ++r, - l = r >= 0 ? 1 : l), - s = Math.round(o * Math.pow(10, r) * l) / l - } while (r < i || r === i && o < a); - const c = h(t.max, s); - return n.push({ - value: c, - major: Xs(s) - }), - n - }({ - min: this._userMin, - max: this._userMax - }, this); - return "ticks" === t.bounds && N(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" : ei(t, this.chart.options.locale, this.options.ticks.format) - } - configure() { - const t = this.min; - super.configure(), - this._startValue = B(t), - this._valueRange = B(this.max) - B(t) - } - getPixelForValue(t) { - return void 0 !== t && 0 !== t || (t = this.min), - null === t || isNaN(t) ? NaN : this.getPixelForDecimal(t === this.min ? 0 : (B(t) - this._startValue) / this._valueRange) - } - getValueForPixel(t) { - const e = this.getDecimalForPixel(t); - return Math.pow(10, this._startValue + e * this._valueRange) - } - } - function Fs(t) { - const e = t.ticks; - if (e.display && t.display) { - const t = le(e.backdropPadding); - return d(e.font && e.font.size, jt.font.size) + t.height - } - return 0 - } - function js(t, e, i, a, n) { - return t === a || t === n ? { - start: e - i / 2, - end: e + i / 2 - } : t < a || t > n ? { - start: e - i, - end: e - } : { - start: e, - end: e + i - } - } - function Ns(t) { - const e = { - l: 0, - r: t.width, - t: 0, - b: t.height - t.paddingTop - } - , i = {} - , a = [] - , n = [] - , s = t.getLabels().length; - for (let h = 0; h < s; h++) { - const s = t.options.pointLabels.setContext(t.getPointLabelContext(h)); - n[h] = s.padding; - const d = t.getPointPosition(h, t.drawingArea + n[h]) - , f = ce(s.font) - , u = (r = t.ctx, - l = f, - c = o(c = t._pointLabels[h]) ? c : [c], - { - w: Zt(r, l.string, c), - h: c.length * l.lineHeight - }); - a[h] = u; - const m = t.getIndexAngle(h) - , p = V(m) - , g = js(p, d.x, u.w, 0, 180) - , b = js(p, d.y, u.h, 90, 270); - g.start < e.l && (e.l = g.start, - i.l = m), - g.end > e.r && (e.r = g.end, - i.r = m), - b.start < e.t && (e.t = b.start, - i.t = m), - b.end > e.b && (e.b = b.end, - i.b = m) - } - var r, l, c; - t._setReductions(t.drawingArea, e, i), - t._pointLabelItems = function(t, e, i) { - const a = [] - , n = t.getLabels().length - , s = t.options - , r = Fs(s) - , o = t.getDistanceFromCenterForValue(s.ticks.reverse ? t.min : t.max); - for (let s = 0; s < n; s++) { - const n = 0 === s ? r / 2 : 0 - , l = t.getPointPosition(s, o + n + i[s]) - , c = V(t.getIndexAngle(s)) - , h = e[s] - , d = Ws(l.y, h.h, c) - , f = Zs(c) - , u = Vs(l.x, h.w, f); - a.push({ - x: l.x, - y: d, - textAlign: f, - left: u, - top: d, - right: u + h.w, - bottom: d + h.h - }) - } - return a - }(t, a, n) - } - function Zs(t) { - return 0 === t || 180 === t ? "center" : t < 180 ? "left" : "right" - } - function Vs(t, e, i) { - return "right" === i ? t -= e : "center" === i && (t -= e / 2), - t - } - function Ws(t, e, i) { - return 90 === i || 270 === i ? t -= e / 2 : (i > 270 || i < 90) && (t -= e), - t - } - function Us(t, e, i, a) { - const {ctx: n} = t; - if (i) - n.arc(t.xCenter, t.yCenter, e, 0, L); - else { - let i = t.getPointPosition(0, e); - n.moveTo(i.x, i.y); - for (let s = 1; s < a; s++) - i = t.getPointPosition(s, e), - n.lineTo(i.x, i.y) - } - } - function Hs(t) { - return F(t) ? t : 0 - } - Ys.id = "logarithmic", - Ys.defaults = { - ticks: { - callback: Ea.formatters.logarithmic, - major: { - enabled: !0 - } - } - }; - class $s extends zs { - constructor(t) { - super(t), - this.xCenter = void 0, - this.yCenter = void 0, - this.drawingArea = void 0, - this._pointLabels = [], - this._pointLabelItems = [] - } - setDimensions() { - this.width = this.maxWidth, - this.height = this.maxHeight, - this.paddingTop = Fs(this.options) / 2, - this.xCenter = Math.floor(this.width / 2), - this.yCenter = Math.floor((this.height - this.paddingTop) / 2), - this.drawingArea = Math.min(this.height - this.paddingTop, this.width) / 2 - } - determineDataLimits() { - const {min: t, max: e} = this.getMinMax(!1); - this.min = c(t) && !isNaN(t) ? t : 0, - this.max = c(e) && !isNaN(e) ? e : 0, - this.handleTickRangeOptions() - } - computeTickLimit() { - return Math.ceil(this.drawingArea / Fs(this.options)) - } - generateTickLabels(t) { - zs.prototype.generateTickLabels.call(this, t), - this._pointLabels = this.getLabels().map(((t,e)=>{ - const i = u(this.options.pointLabels.callback, [t, e], this); - return i || 0 === i ? i : "" - } - )) - } - fit() { - const t = this.options; - t.display && t.pointLabels.display ? Ns(this) : this.setCenterPoint(0, 0, 0, 0) - } - _setReductions(t, e, i) { - let a = e.l / Math.sin(i.l) - , n = Math.max(e.r - this.width, 0) / Math.sin(i.r) - , s = -e.t / Math.cos(i.t) - , r = -Math.max(e.b - (this.height - this.paddingTop), 0) / Math.cos(i.b); - a = Hs(a), - n = Hs(n), - s = Hs(s), - r = Hs(r), - this.drawingArea = Math.max(t / 2, Math.min(Math.floor(t - (a + n) / 2), Math.floor(t - (s + r) / 2))), - this.setCenterPoint(a, n, s, r) - } - setCenterPoint(t, e, i, a) { - const n = this.width - e - this.drawingArea - , s = t + this.drawingArea - , r = i + this.drawingArea - , o = this.height - this.paddingTop - a - this.drawingArea; - this.xCenter = Math.floor((s + n) / 2 + this.left), - this.yCenter = Math.floor((r + o) / 2 + this.top + this.paddingTop) - } - getIndexAngle(t) { - return $(t * (L / this.getLabels().length) + Z(this.options.startAngle || 0)) - } - getDistanceFromCenterForValue(t) { - if (r(t)) - return NaN; - const e = this.drawingArea / (this.max - this.min); - return this.options.reverse ? (this.max - t) * e : (t - this.min) * e - } - getValueForDistanceFromCenter(t) { - if (r(t)) - return NaN; - const e = t / (this.drawingArea / (this.max - this.min)); - return this.options.reverse ? this.max - e : this.min + e - } - getPointLabelContext(t) { - const e = this._pointLabels || []; - if (t >= 0 && t < e.length) { - const i = e[t]; - return function(t, e, i) { - return de(t, { - label: i, - index: e, - type: "pointLabel" - }) - }(this.getContext(), t, i) - } - } - getPointPosition(t, e) { - const i = this.getIndexAngle(t) - T; - return { - x: Math.cos(i) * e + this.xCenter, - y: Math.sin(i) * e + this.yCenter, - angle: i - } - } - getPointPositionForValue(t, e) { - return this.getPointPosition(t, this.getDistanceFromCenterForValue(e)) - } - getBasePosition(t) { - return this.getPointPositionForValue(t || 0, this.getBaseValue()) - } - getPointLabelPosition(t) { - const {left: e, top: i, right: a, bottom: n} = this._pointLabelItems[t]; - return { - left: e, - top: i, - right: a, - bottom: n - } - } - drawBackground() { - const {backgroundColor: t, grid: {circular: e}} = this.options; - if (t) { - const i = this.ctx; - i.save(), - i.beginPath(), - Us(this, this.getDistanceFromCenterForValue(this._endValue), e, this.getLabels().length), - i.closePath(), - i.fillStyle = t, - i.fill(), - i.restore() - } - } - drawGrid() { - const t = this.ctx - , e = this.options - , {angleLines: i, grid: a} = e - , n = this.getLabels().length; - let s, o, l; - if (e.pointLabels.display && function(t, e) { - const {ctx: i, options: {pointLabels: a}} = t; - for (let n = e - 1; n >= 0; n--) { - const e = a.setContext(t.getPointLabelContext(n)) - , s = ce(e.font) - , {x: o, y: l, textAlign: c, left: h, top: d, right: f, bottom: u} = t._pointLabelItems[n] - , {backdropColor: m} = e; - if (!r(m)) { - const t = le(e.backdropPadding); - i.fillStyle = m, - i.fillRect(h - t.left, d - t.top, f - h + t.width, u - d + t.height) - } - Jt(i, t._pointLabels[n], o, l + s.lineHeight / 2, s, { - color: e.color, - textAlign: c, - textBaseline: "middle" - }) - } - }(this, n), - a.display && this.ticks.forEach(((t,e)=>{ - if (0 !== e) { - o = this.getDistanceFromCenterForValue(t.value); - !function(t, e, i, a) { - const n = t.ctx - , s = e.circular - , {color: r, lineWidth: o} = e; - !s && !a || !r || !o || i < 0 || (n.save(), - n.strokeStyle = r, - n.lineWidth = o, - n.setLineDash(e.borderDash), - n.lineDashOffset = e.borderDashOffset, - n.beginPath(), - Us(t, i, s, a), - n.closePath(), - n.stroke(), - n.restore()) - }(this, a.setContext(this.getContext(e - 1)), o, n) - } - } - )), - i.display) { - for (t.save(), - s = this.getLabels().length - 1; s >= 0; s--) { - const a = i.setContext(this.getPointLabelContext(s)) - , {color: n, lineWidth: r} = a; - r && n && (t.lineWidth = r, - t.strokeStyle = n, - t.setLineDash(a.borderDash), - t.lineDashOffset = a.borderDashOffset, - o = this.getDistanceFromCenterForValue(e.ticks.reverse ? this.min : this.max), - l = this.getPointPosition(s, o), - t.beginPath(), - t.moveTo(this.xCenter, this.yCenter), - t.lineTo(l.x, l.y), - t.stroke()) - } - t.restore() - } - } - drawBorder() {} - drawLabels() { - const t = this.ctx - , e = this.options - , i = e.ticks; - if (!i.display) - return; - const a = this.getIndexAngle(0); - let n, s; - t.save(), - t.translate(this.xCenter, this.yCenter), - t.rotate(a), - t.textAlign = "center", - t.textBaseline = "middle", - this.ticks.forEach(((a,r)=>{ - if (0 === r && !e.reverse) - return; - const o = i.setContext(this.getContext(r)) - , l = ce(o.font); - if (n = this.getDistanceFromCenterForValue(this.ticks[r].value), - o.showLabelBackdrop) { - t.font = l.string, - s = t.measureText(a.label).width, - t.fillStyle = o.backdropColor; - const e = le(o.backdropPadding); - t.fillRect(-s / 2 - e.left, -n - l.size / 2 - e.top, s + e.width, l.size + e.height) - } - Jt(t, a.label, 0, -n, l, { - color: o.color - }) - } - )), - t.restore() - } - drawTitle() {} - } - $s.id = "radialLinear", - $s.defaults = { - display: !0, - animate: !0, - position: "chartArea", - angleLines: { - display: !0, - lineWidth: 1, - borderDash: [], - borderDashOffset: 0 - }, - grid: { - circular: !1 - }, - startAngle: 0, - ticks: { - showLabelBackdrop: !0, - callback: Ea.formatters.numeric - }, - pointLabels: { - backdropColor: void 0, - backdropPadding: 2, - display: !0, - font: { - size: 10 - }, - callback: t=>t, - padding: 5 - } - }, - $s.defaultRoutes = { - "angleLines.color": "borderColor", - "pointLabels.color": "color", - "ticks.color": "color" - }, - $s.descriptors = { - angleLines: { - _fallback: "grid" - } - }; - const qs = { - 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 - } - } - , Ks = Object.keys(qs); - function Gs(t, e) { - return t - e - } - function Js(t, e) { - if (r(e)) - return null; - const i = t._adapter - , {parser: a, round: n, isoWeekday: s} = t._parseOpts; - let o = e; - return "function" == typeof a && (o = a(o)), - c(o) || (o = "string" == typeof a ? i.parse(o, a) : i.parse(o)), - null === o ? null : (n && (o = "week" !== n || !F(s) && !0 !== s ? i.startOf(o, n) : i.startOf(o, "isoWeek", s)), - +o) - } - function Qs(t, e, i, a) { - const n = Ks.length; - for (let s = Ks.indexOf(t); s < n - 1; ++s) { - const t = qs[Ks[s]] - , n = t.steps ? t.steps : Number.MAX_SAFE_INTEGER; - if (t.common && Math.ceil((i - e) / (n * t.size)) <= a) - return Ks[s] - } - return Ks[n - 1] - } - function tr(t, e, i) { - if (i) { - if (i.length) { - const {lo: a, hi: n} = fe(i, e); - t[i[a] >= e ? i[a] : i[n]] = !0 - } - } else - t[e] = !0 - } - function er(t, e, i) { - const a = [] - , n = {} - , s = e.length; - let r, o; - for (r = 0; r < s; ++r) - o = e[r], - n[o] = r, - a.push({ - value: o, - major: !1 - }); - return 0 !== s && i ? function(t, e, i, a) { - const n = t._adapter - , s = +n.startOf(e[0].value, a) - , r = e[e.length - 1].value; - let o, l; - for (o = s; o <= r; o = +n.add(o, 1, a)) - l = i[o], - l >= 0 && (e[l].major = !0); - return e - }(t, a, n, i) : a - } - class ir extends Va { - 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 = {}) - , a = this._adapter = new qi._date(t.adapters.date); - k(i.displayFormats, a.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 : Js(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: a, max: n, minDefined: s, maxDefined: r} = this.getUserBounds(); - function o(t) { - s || isNaN(t.min) || (a = Math.min(a, t.min)), - r || isNaN(t.max) || (n = Math.max(n, t.max)) - } - s && r || (o(this._getLabelBounds()), - "ticks" === t.bounds && "labels" === t.ticks.source || o(this.getMinMax(!1))), - a = c(a) && !isNaN(a) ? a : +e.startOf(Date.now(), i), - n = c(n) && !isNaN(n) ? n : +e.endOf(Date.now(), i) + 1, - this.min = Math.min(a, n - 1), - this.max = Math.max(a + 1, n) - } - _getLabelBounds() { - const t = this.getLabelTimestamps(); - let e = Number.POSITIVE_INFINITY - , i = Number.NEGATIVE_INFINITY; - return t.length && (e = t[0], - i = t[t.length - 1]), - { - min: e, - max: i - } - } - buildTicks() { - const t = this.options - , e = t.time - , i = t.ticks - , a = "labels" === i.source ? this.getLabelTimestamps() : this._generate(); - "ticks" === t.bounds && a.length && (this.min = this._userMin || a[0], - this.max = this._userMax || a[a.length - 1]); - const n = this.min - , s = function(t, e, i) { - let a = 0 - , n = t.length; - for (; a < n && t[a] < e; ) - a++; - for (; n > a && t[n - 1] > i; ) - n--; - return a > 0 || n < t.length ? t.slice(a, n) : t - }(a, n, this.max); - return this._unit = e.unit || (i.autoSkip ? Qs(e.minUnit, this.min, this.max, this._getLabelCapacity(n)) : function(t, e, i, a, n) { - for (let s = Ks.length - 1; s >= Ks.indexOf(i); s--) { - const i = Ks[s]; - if (qs[i].common && t._adapter.diff(n, a, i) >= e - 1) - return i - } - return Ks[i ? Ks.indexOf(i) : 0] - }(this, s.length, e.minUnit, this.min, this.max)), - this._majorUnit = i.major.enabled && "year" !== this._unit ? function(t) { - for (let e = Ks.indexOf(t) + 1, i = Ks.length; e < i; ++e) - if (qs[Ks[e]].common) - return Ks[e] - }(this._unit) : void 0, - this.initOffsets(a), - t.reverse && s.reverse(), - er(this, s, this._majorUnit) - } - initOffsets(t) { - let e, i, a = 0, n = 0; - this.options.offset && t.length && (e = this.getDecimalForValue(t[0]), - a = 1 === t.length ? 1 - e : (this.getDecimalForValue(t[1]) - e) / 2, - i = this.getDecimalForValue(t[t.length - 1]), - n = 1 === t.length ? i : (i - this.getDecimalForValue(t[t.length - 2])) / 2); - const s = t.length < 3 ? .5 : .25; - a = K(a, 0, s), - n = K(n, 0, s), - this._offsets = { - start: a, - end: n, - factor: 1 / (a + 1 + n) - } - } - _generate() { - const t = this._adapter - , e = this.min - , i = this.max - , a = this.options - , n = a.time - , s = n.unit || Qs(n.minUnit, e, i, this._getLabelCapacity(e)) - , r = d(n.stepSize, 1) - , o = "week" === s && n.isoWeekday - , l = F(o) || !0 === o - , c = {}; - let h, f, u = e; - if (l && (u = +t.startOf(u, "isoWeek", o)), - u = +t.startOf(u, l ? "day" : s), - t.diff(i, e, s) > 1e5 * r) - throw new Error(e + " and " + i + " are too far apart with stepSize of " + r + " " + s); - const m = "data" === a.ticks.source && this.getDataTimestamps(); - for (h = u, - f = 0; h < i; h = +t.add(h, r, s), - f++) - tr(c, h, m); - return h !== i && "ticks" !== a.bounds && 1 !== f || tr(c, h, m), - Object.keys(c).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, a) { - const n = this.options - , s = n.time.displayFormats - , r = this._unit - , o = this._majorUnit - , l = r && s[r] - , c = o && s[o] - , h = i[e] - , d = o && c && h && h.major - , f = this._adapter.format(t, a || (d ? c : l)) - , m = n.ticks.callback; - return m ? u(m, [f, e, i], this) : f - } - generateTickLabels(t) { - let e, i, a; - for (e = 0, - i = t.length; e < i; ++e) - a = t[e], - a.label = this._tickFormatFunction(a.value, e, t) - } - getDecimalForValue(t) { - return null === t ? NaN : (t - this.min) / (this.max - this.min) - } - getPixelForValue(t) { - const e = this._offsets - , i = this.getDecimalForValue(t); - return this.getPixelForDecimal((e.start + i) * e.factor) - } - getValueForPixel(t) { - const e = this._offsets - , i = this.getDecimalForPixel(t) / e.factor - e.end; - return this.min + i * (this.max - this.min) - } - _getLabelSize(t) { - const e = this.options.ticks - , i = this.ctx.measureText(t).width - , a = Z(this.isHorizontal() ? e.maxRotation : e.minRotation) - , n = Math.cos(a) - , s = Math.sin(a) - , r = this._resolveTickFontOptions(0).size; - return { - w: i * n + r * s, - h: i * s + r * n - } - } - _getLabelCapacity(t) { - const e = this.options.time - , i = e.displayFormats - , a = i[e.unit] || i.millisecond - , n = this._tickFormatFunction(t, 0, er(this, [t], this._majorUnit), a) - , s = this._getLabelSize(n) - , r = Math.floor(this.isHorizontal() ? this.width / s.w : this.height / s.h) - 1; - return r > 0 ? r : 1 - } - getDataTimestamps() { - let t, e, i = this._cache.data || []; - if (i.length) - return i; - const a = this.getMatchingVisibleMetas(); - if (this._normalized && a.length) - return this._cache.data = a[0].controller.getAllParsedValues(this); - for (t = 0, - e = a.length; t < e; ++t) - i = i.concat(a[t].controller.getAllParsedValues(this)); - return this._cache.data = this.normalize(i) - } - getLabelTimestamps() { - const t = this._cache.labels || []; - let e, i; - if (t.length) - return t; - const a = this.getLabels(); - for (e = 0, - i = a.length; e < i; ++e) - t.push(Js(this, a[e])); - return this._cache.labels = this._normalized ? t : this.normalize(t) - } - normalize(t) { - return be(t.sort(Gs)) - } - } - function ar(t, e, i) { - let a, n, s, r, o = 0, l = t.length - 1; - i ? (e >= t[o].pos && e <= t[l].pos && ({lo: o, hi: l} = ue(t, "pos", e)), - ({pos: a, time: s} = t[o]), - ({pos: n, time: r} = t[l])) : (e >= t[o].time && e <= t[l].time && ({lo: o, hi: l} = ue(t, "time", e)), - ({time: a, pos: s} = t[o]), - ({time: n, pos: r} = t[l])); - const c = n - a; - return c ? s + (r - s) * (e - a) / c : s - } - ir.id = "time", - ir.defaults = { - bounds: "data", - adapters: {}, - time: { - parser: !1, - unit: !1, - round: !1, - isoWeekday: !1, - minUnit: "millisecond", - displayFormats: {} - }, - ticks: { - source: "auto", - major: { - enabled: !1 - } - } - }; - class nr extends ir { - constructor(t) { - super(t), - this._table = [], - this._minPos = void 0, - this._tableRange = void 0 - } - initOffsets() { - const t = this._getTimestampsForTable() - , e = this._table = this.buildLookupTable(t); - this._minPos = ar(e, this.min), - this._tableRange = ar(e, this.max) - this._minPos, - super.initOffsets(t) - } - buildLookupTable(t) { - const {min: e, max: i} = this - , a = [] - , n = []; - let s, r, o, l, c; - for (s = 0, - r = t.length; s < r; ++s) - l = t[s], - l >= e && l <= i && a.push(l); - if (a.length < 2) - return [{ - time: e, - pos: 0 - }, { - time: i, - pos: 1 - }]; - for (s = 0, - r = a.length; s < r; ++s) - c = a[s + 1], - o = a[s - 1], - l = a[s], - Math.round((c + o) / 2) !== l && n.push({ - time: l, - pos: s / (r - 1) - }); - return n - } - _getTimestampsForTable() { - let t = this._cache.all || []; - if (t.length) - return t; - const e = this.getDataTimestamps() - , i = this.getLabelTimestamps(); - return t = e.length && i.length ? 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