From d7c185bf3d8810bb4379d0081cdd312002c10209 Mon Sep 17 00:00:00 2001 From: Joffrey JAFFEUX Date: Mon, 23 Aug 2021 13:49:49 +0200 Subject: [PATCH] DEV: updates chart.js to 3.5.1 (#14107) --- .../admin/addon/components/admin-graph.js | 12 +-- .../addon/components/admin-report-chart.js | 25 +++--- .../components/admin-report-stacked-chart.js | 37 ++++----- .../discourse/app/lib/public-js-versions.js | 4 +- .../acceptance/admin-search-log-term-test.js | 2 +- package.json | 4 +- .../components/poll-breakdown-chart.js.es6 | 14 +++- .../controllers/poll-breakdown.js.es6 | 1 - .../javascripts/widgets/discourse-poll.js.es6 | 82 +++++++++++++++---- .../poll/assets/stylesheets/common/poll.scss | 16 ++-- .../javascripts/chart.js/2.9.3/Chart.min.js | 7 -- .../javascripts/chart.js/2.9.4/Chart.min.js | 7 -- .../javascripts/chart.js/3.5.1/Chart.min.js | 13 +++ .../0.7.0/chartjs-plugin-datalabels.min.js | 7 -- .../2.0.0/chartjs-plugin-datalabels.min.js | 7 ++ yarn.lock | 40 +++------ 16 files changed, 160 insertions(+), 118 deletions(-) delete mode 100644 public/javascripts/chart.js/2.9.3/Chart.min.js delete mode 100755 public/javascripts/chart.js/2.9.4/Chart.min.js create mode 100644 public/javascripts/chart.js/3.5.1/Chart.min.js delete mode 100644 public/javascripts/chartjs-plugin-datalabels/0.7.0/chartjs-plugin-datalabels.min.js create mode 100644 public/javascripts/chartjs-plugin-datalabels/2.0.0/chartjs-plugin-datalabels.min.js diff --git a/app/assets/javascripts/admin/addon/components/admin-graph.js b/app/assets/javascripts/admin/addon/components/admin-graph.js index b6bf870bc19..8df160aa853 100644 --- a/app/assets/javascripts/admin/addon/components/admin-graph.js +++ b/app/assets/javascripts/admin/addon/components/admin-graph.js @@ -27,14 +27,16 @@ export default Component.extend({ data: data, options: { responsive: true, - tooltips: { - callbacks: { - title: (context) => - moment(context[0].xLabel, "YYYY-MM-DD").format("LL"), + plugins: { + tooltip: { + callbacks: { + title: (context) => + moment(context[0].label, "YYYY-MM-DD").format("LL"), + }, }, }, scales: { - yAxes: [ + y: [ { display: true, ticks: { diff --git a/app/assets/javascripts/admin/addon/components/admin-report-chart.js b/app/assets/javascripts/admin/addon/components/admin-report-chart.js index 9e2d382fc98..7711ca8d3dc 100644 --- a/app/assets/javascripts/admin/addon/components/admin-report-chart.js +++ b/app/assets/javascripts/admin/addon/components/admin-report-chart.js @@ -112,14 +112,16 @@ export default Component.extend({ type: "line", data, options: { - tooltips: { - callbacks: { - title: (tooltipItem) => - moment(tooltipItem[0].xLabel, "YYYY-MM-DD").format("LL"), + plugins: { + tooltip: { + callbacks: { + title: (tooltipItem) => + moment(tooltipItem[0].label, "YYYY-MM-DD").format("LL"), + }, + }, + legend: { + display: false, }, - }, - legend: { - display: false, }, responsive: true, maintainAspectRatio: false, @@ -136,15 +138,10 @@ export default Component.extend({ }, }, scales: { - yAxes: [ + y: [ { display: true, ticks: { - userCallback: (label) => { - if (Math.floor(label) === label) { - return label; - } - }, callback: (label) => number(label), sampleSize: 5, maxRotation: 25, @@ -152,7 +149,7 @@ export default Component.extend({ }, }, ], - xAxes: [ + x: [ { display: true, gridLines: { display: false }, diff --git a/app/assets/javascripts/admin/addon/components/admin-report-stacked-chart.js b/app/assets/javascripts/admin/addon/components/admin-report-stacked-chart.js index 4c3a9bb6330..d94d6c308c0 100644 --- a/app/assets/javascripts/admin/addon/components/admin-report-stacked-chart.js +++ b/app/assets/javascripts/admin/addon/components/admin-report-stacked-chart.js @@ -89,21 +89,24 @@ export default Component.extend({ animation: { duration: 0, }, - tooltips: { - mode: "index", - intersect: false, - callbacks: { - beforeFooter: (tooltipItem) => { - let total = 0; - tooltipItem.forEach( - (item) => (total += parseInt(item.yLabel || 0, 10)) - ); - return `= ${total}`; + plugins: { + tooltip: { + mode: "index", + intersect: false, + callbacks: { + beforeFooter: (tooltipItem) => { + let total = 0; + tooltipItem.forEach( + (item) => (total += parseInt(item.parsed.y || 0, 10)) + ); + return `= ${total}`; + }, + title: (tooltipItem) => + moment(tooltipItem[0].label, "YYYY-MM-DD").format("LL"), }, - title: (tooltipItem) => - moment(tooltipItem[0].xLabel, "YYYY-MM-DD").format("LL"), }, }, + layout: { padding: { left: 0, @@ -113,16 +116,11 @@ export default Component.extend({ }, }, scales: { - yAxes: [ + y: [ { stacked: true, display: true, ticks: { - userCallback: (label) => { - if (Math.floor(label) === label) { - return label; - } - }, callback: (label) => number(label), sampleSize: 5, maxRotation: 25, @@ -130,8 +128,7 @@ export default Component.extend({ }, }, ], - - xAxes: [ + x: [ { display: true, gridLines: { display: false }, diff --git a/app/assets/javascripts/discourse/app/lib/public-js-versions.js b/app/assets/javascripts/discourse/app/lib/public-js-versions.js index 8ec95682a3d..f3bb8cde403 100644 --- a/app/assets/javascripts/discourse/app/lib/public-js-versions.js +++ b/app/assets/javascripts/discourse/app/lib/public-js-versions.js @@ -4,9 +4,9 @@ export const PUBLIC_JS_VERSIONS = { "ace/ace.js": "ace.js/1.4.12/ace.js", "jsoneditor.js": "@json-editor/json-editor/2.5.2/jsoneditor.js", - "Chart.min.js": "chart.js/2.9.4/Chart.min.js", + "Chart.min.js": "chart.js/3.5.1/Chart.min.js", "chartjs-plugin-datalabels.min.js": - "chartjs-plugin-datalabels/0.7.0/chartjs-plugin-datalabels.min.js", + "chartjs-plugin-datalabels/2.0.0/chartjs-plugin-datalabels.min.js", "diffhtml.min.js": "diffhtml/1.0.0-beta.18/diffhtml.min.js", "jquery.magnific-popup.min.js": "magnific-popup/1.1.0/jquery.magnific-popup.min.js", diff --git a/app/assets/javascripts/discourse/tests/acceptance/admin-search-log-term-test.js b/app/assets/javascripts/discourse/tests/acceptance/admin-search-log-term-test.js index a1d472ae881..078676b9530 100644 --- a/app/assets/javascripts/discourse/tests/acceptance/admin-search-log-term-test.js +++ b/app/assets/javascripts/discourse/tests/acceptance/admin-search-log-term-test.js @@ -9,7 +9,7 @@ acceptance("Admin - Search Log Term", function (needs) { await visit("/admin/logs/search_logs/term?term=ruby"); assert.ok(exists(".search-logs-filter"), "has the search type filter"); - assert.ok(exists("canvas.chartjs-render-monitor"), "has graph canvas"); + assert.ok(exists("canvas"), "has graph canvas"); assert.ok(exists("div.header-search-results"), "has header search results"); }); }); diff --git a/package.json b/package.json index abcdfe65f98..6f3994f4ea8 100644 --- a/package.json +++ b/package.json @@ -19,8 +19,8 @@ "blueimp-file-upload": "10.13.0", "bootbox": "3.2.0", "bootstrap": "v3.4.1", - "chart.js": "2.9.4", - "chartjs-plugin-datalabels": "^0.7.0", + "chart.js": "3.5.1", + "chartjs-plugin-datalabels": "^2.0.0", "diffhtml": "^1.0.0-beta.18", "eslint-config-discourse": "^1.1.8", "handlebars": "^4.7.7", diff --git a/plugins/poll/assets/javascripts/components/poll-breakdown-chart.js.es6 b/plugins/poll/assets/javascripts/components/poll-breakdown-chart.js.es6 index be7826602d4..20ec3b22b07 100644 --- a/plugins/poll/assets/javascripts/components/poll-breakdown-chart.js.es6 +++ b/plugins/poll/assets/javascripts/components/poll-breakdown-chart.js.es6 @@ -5,6 +5,7 @@ import discourseComputed from "discourse-common/utils/decorators"; import { getColors } from "discourse/plugins/poll/lib/chart-colors"; import { htmlSafe } from "@ember/template"; import { mapBy } from "@ember/object/computed"; +import { next } from "@ember/runloop"; export default Component.extend({ // Arguments: @@ -92,6 +93,7 @@ export default Component.extend({ }, options: { plugins: { + tooltip: false, datalabels: { color: "#333", backgroundColor: "rgba(255, 255, 255, 0.5)", @@ -122,10 +124,14 @@ export default Component.extend({ responsive: true, aspectRatio: 1.1, animation: { duration: 0 }, - tooltips: false, + + // wrapping setHighlightedOption in next block as hover can create many events + // prevents two sets to happen in the same computation onHover: (event, activeElements) => { if (!activeElements.length) { - this.setHighlightedOption(null); + next(() => { + this.setHighlightedOption(null); + }); return; } @@ -137,7 +143,9 @@ export default Component.extend({ // Clear the array to avoid issues in Chart.js activeElements.length = 0; - this.setHighlightedOption(Number(optionIndex)); + next(() => { + this.setHighlightedOption(Number(optionIndex)); + }); }, }, }; diff --git a/plugins/poll/assets/javascripts/controllers/poll-breakdown.js.es6 b/plugins/poll/assets/javascripts/controllers/poll-breakdown.js.es6 index 66c160f2f29..794efa0de3f 100644 --- a/plugins/poll/assets/javascripts/controllers/poll-breakdown.js.es6 +++ b/plugins/poll/assets/javascripts/controllers/poll-breakdown.js.es6 @@ -47,7 +47,6 @@ export default Controller.extend(ModalFunctionality, { loadScript("/javascripts/Chart.min.js") .then(() => loadScript("/javascripts/chartjs-plugin-datalabels.min.js")) .then(() => { - window.Chart.plugins.unregister(window.ChartDataLabels); this.fetchGroupedPollData(); }); }, diff --git a/plugins/poll/assets/javascripts/widgets/discourse-poll.js.es6 b/plugins/poll/assets/javascripts/widgets/discourse-poll.js.es6 index c74e162cd37..8a4a69a02e0 100644 --- a/plugins/poll/assets/javascripts/widgets/discourse-poll.js.es6 +++ b/plugins/poll/assets/javascripts/widgets/discourse-poll.js.es6 @@ -465,17 +465,19 @@ createWidget("discourse-poll-pie-canvas", { loadScript("/javascripts/Chart.min.js").then(() => { const data = attrs.poll.options.mapBy("votes"); const labels = attrs.poll.options.mapBy("html"); - const config = pieChartConfig(data, labels); + const config = pieChartConfig(data, labels, { + legendContainerId: `poll-results-legend-${attrs.id}`, + }); const el = document.getElementById(`poll-results-chart-${attrs.id}`); - // eslint-disable-next-line - let chart = new Chart(el.getContext("2d"), config); - document.getElementById( - `poll-results-legend-${attrs.id}` - ).innerHTML = chart.generateLegend(); + this._chart = new Chart(el.getContext("2d"), config); }); }, + willRerenderWidget() { + this._chart?.destroy(); + }, + buildAttributes(attrs) { return { id: `poll-results-chart-${attrs.id}`, @@ -497,15 +499,54 @@ createWidget("discourse-poll-pie-chart", { const chart = this.attach("discourse-poll-pie-canvas", attrs); contents.push(chart); - contents.push(h(`div#poll-results-legend-${attrs.id}.pie-chart-legends`)); + contents.push(h(`ul#poll-results-legend-${attrs.id}.pie-chart-legends`)); return contents; }, }); +const htmlLegendPlugin = { + id: "htmlLegend", + + afterUpdate(chart, args, options) { + const ul = document.getElementById(options.containerID); + ul.innerHTML = ""; + + const items = chart.options.plugins.legend.labels.generateLabels(chart); + items.forEach((item) => { + const li = document.createElement("li"); + li.classList.add("legend"); + li.onclick = () => { + chart.toggleDataVisibility(item.index); + chart.update(); + }; + + const boxSpan = document.createElement("span"); + boxSpan.classList.add("swatch"); + boxSpan.style.background = item.fillStyle; + + const textContainer = document.createElement("span"); + textContainer.style.color = item.fontColor; + textContainer.innerHTML = item.text; + + if (!chart.getDataVisibility(item.index)) { + li.style.opacity = 0.2; + } else { + li.style.opacity = 1.0; + } + + li.appendChild(boxSpan); + li.appendChild(textContainer); + + ul.appendChild(li); + }); + }, +}; + function pieChartConfig(data, labels, opts = {}) { const aspectRatio = "aspectRatio" in opts ? opts.aspectRatio : 2.2; const strippedLabels = labels.map((l) => stripHtml(l)); + return { type: PIE_CHART_TYPE, data: { @@ -517,18 +558,29 @@ function pieChartConfig(data, labels, opts = {}) { ], labels: strippedLabels, }, + plugins: [htmlLegendPlugin], options: { responsive: true, aspectRatio, animation: { duration: 0 }, - legend: { display: false }, - legendCallback: function (chart) { - let legends = ""; - for (let i = 0; i < labels.length; i++) { - legends += `
${labels[i]}
`; - } - return legends; + plugins: { + legend: { + labels: { + generateLabels: function (chart) { + return labels.map((text, index) => { + return { + fillStyle: getColors(data.length)[index], + text, + index, + }; + }); + }, + }, + display: false, + }, + htmlLegend: { + containerID: opts?.legendContainerId, + }, }, }, }; diff --git a/plugins/poll/assets/stylesheets/common/poll.scss b/plugins/poll/assets/stylesheets/common/poll.scss index 66548e11499..3a62944369b 100644 --- a/plugins/poll/assets/stylesheets/common/poll.scss +++ b/plugins/poll/assets/stylesheets/common/poll.scss @@ -130,18 +130,24 @@ div.poll { } .pie-chart-legends { + display: flex; + justify-content: center; text-align: center; margin-top: 0.5em; .legend { - display: inline-block; - margin: 4px 0 4px 14px; + align-items: center; + cursor: pointer; + display: flex; + flex-direction: row; + margin-left: 1em; + font-size: var(--font-down-0); .swatch { + margin-right: 0.5em; display: inline-block; - width: 24px; - height: 12px; - margin-right: 4px; + height: 16px; + width: 16px; } } } diff --git a/public/javascripts/chart.js/2.9.3/Chart.min.js b/public/javascripts/chart.js/2.9.3/Chart.min.js deleted file mode 100644 index 7c16b0d1287..00000000000 --- a/public/javascripts/chart.js/2.9.3/Chart.min.js +++ /dev/null @@ -1,7 +0,0 @@ -/*! - * Chart.js v2.9.3 - * https://www.chartjs.org - * (c) 2019 Chart.js Contributors - * Released under the MIT License - */ -!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e(function(){try{return require("moment")}catch(t){}}()):"function"==typeof define&&define.amd?define(["require"],(function(t){return e(function(){try{return t("moment")}catch(t){}}())})):(t=t||self).Chart=e(t.moment)}(this,(function(t){"use strict";t=t&&t.hasOwnProperty("default")?t.default:t;var 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t=this.options,e=t.scales||{},n=t.scale;V.each(e.xAxes,(function(t,n){t.id||(t.id=Ze(e.xAxes,"x-axis-",n))})),V.each(e.yAxes,(function(t,n){t.id||(t.id=Ze(e.yAxes,"y-axis-",n))})),n&&(n.id=n.id||"scale")},buildOrUpdateScales:function(){var t=this,e=t.options,n=t.scales||{},i=[],a=Object.keys(n).reduce((function(t,e){return t[e]=!1,t}),{});e.scales&&(i=i.concat((e.scales.xAxes||[]).map((function(t){return{options:t,dtype:"category",dposition:"bottom"}})),(e.scales.yAxes||[]).map((function(t){return{options:t,dtype:"linear",dposition:"left"}})))),e.scale&&i.push({options:e.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),V.each(i,(function(e){var i=e.options,r=i.id,o=Ye(i.type,e.dtype);$e(i.position)!==$e(e.dposition)&&(i.position=e.dposition),a[r]=!0;var s=null;if(r in n&&n[r].type===o)(s=n[r]).options=i,s.ctx=t.ctx,s.chart=t;else{var l=Oe.getScaleConstructor(o);if(!l)return;s=new 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i=ae.modes[e];return"function"==typeof i?i(this,t,n):[]},getDatasetAtEvent:function(t){return ae.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this.data.datasets[t];e._meta||(e._meta={});var n=e._meta[this.id];return n||(n=e._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e.order||0,index:t}),n},getVisibleDatasetCount:function(){for(var t=0,e=0,n=this.data.datasets.length;e3?n[2]-n[1]:n[1]-n[0];Math.abs(i)>1&&t!==Math.floor(t)&&(i=t-Math.floor(t));var a=V.log10(Math.abs(i)),r="";if(0!==t)if(Math.max(Math.abs(n[0]),Math.abs(n[n.length-1]))<1e-4){var o=V.log10(Math.abs(t)),s=Math.floor(o)-Math.floor(a);s=Math.max(Math.min(s,20),0),r=t.toExponential(s)}else{var l=-1*Math.floor(a);l=Math.max(Math.min(l,20),0),r=t.toFixed(l)}else r="0";return r},logarithmic:function(t,e,n){var i=t/Math.pow(10,Math.floor(V.log10(t)));return 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a,r,o,s,l,u,d,h,c,f,g,p,m,v=n.length,b=[],x=[],y=[];for(a=0;ae){for(n=0;n=c||d<=1||!s.isHorizontal()?s.labelRotation=h:(e=(t=s._getLabelSizes()).widest.width,n=t.highest.height-t.highest.offset,i=Math.min(s.maxWidth,s.chart.width-e),e+6>(a=l.offset?s.maxWidth/d:i/(d-1))&&(a=i/(d-(l.offset?.5:1)),r=s.maxHeight-cn(l.gridLines)-u.padding-fn(l.scaleLabel),o=Math.sqrt(e*e+n*n),f=V.toDegrees(Math.min(Math.asin(Math.min((t.highest.height+6)/a,1)),Math.asin(Math.min(r/o,1))-Math.asin(n/o))),f=Math.max(h,Math.min(c,f))),s.labelRotation=f)},afterCalculateTickRotation:function(){V.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){V.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},n=t.chart,i=t.options,a=i.ticks,r=i.scaleLabel,o=i.gridLines,s=t._isVisible(),l="bottom"===i.position,u=t.isHorizontal();if(u?e.width=t.maxWidth:s&&(e.width=cn(o)+fn(r)),u?s&&(e.height=cn(o)+fn(r)):e.height=t.maxHeight,a.display&&s){var 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t=this;t.margins&&(t.margins.left=Math.max(t.paddingLeft,t.margins.left),t.margins.top=Math.max(t.paddingTop,t.margins.top),t.margins.right=Math.max(t.paddingRight,t.margins.right),t.margins.bottom=Math.max(t.paddingBottom,t.margins.bottom))},afterFit:function(){V.callback(this.options.afterFit,[this])},isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(sn(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},_convertTicksToLabels:function(t){var e,n,i,a=this;for(a.ticks=t.map((function(t){return t.value})),a.beforeTickToLabelConversion(),e=a.convertTicksToLabels(t)||a.ticks,a.afterTickToLabelConversion(),n=0,i=t.length;nn-1?null:this.getPixelForDecimal(t*i+(e?i/2:0))},getPixelForDecimal:function(t){return 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d?t.xAxisID===o.id:t.yAxisID===o.id}o.min=Number.POSITIVE_INFINITY,o.max=Number.NEGATIVE_INFINITY,o.minNotZero=Number.POSITIVE_INFINITY;var c=s.stacked;if(void 0===c)for(t=0;t0){var e=V.min(t),n=V.max(t);o.min=Math.min(o.min,e),o.max=Math.max(o.max,n)}}))}else for(t=0;t0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(Fn(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,n=!t.isHorizontal(),i={min:On(e.min),max:On(e.max)},a=t.ticks=function(t,e){var n,i,a=[],r=In(t.min,Math.pow(10,Math.floor(Fn(e.min)))),o=Math.floor(Fn(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(n=Math.floor(Fn(e.minNotZero)),i=Math.floor(e.minNotZero/Math.pow(10,n)),a.push(r),r=i*Math.pow(10,n)):(n=Math.floor(Fn(r)),i=Math.floor(r/Math.pow(10,n)));var l=n<0?Math.pow(10,Math.abs(n)):1;do{a.push(r),10===++i&&(i=1,l=++n>=0?1:l),r=Math.round(i*Math.pow(10,n)*l)/l}while(ne.length-1?null:this.getPixelForValue(e[t])},_getFirstTickValue:function(t){var e=Math.floor(Fn(t));return 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Nn=V.valueOrDefault,Bn=V.valueAtIndexOrDefault,En=V.options.resolve,Wn={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,color:"rgba(0,0,0,0.1)",lineWidth:1,borderDash:[],borderDashOffset:0},gridLines:{circular:!1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2,callback:rn.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function Vn(t){var e=t.ticks;return e.display&&t.display?Nn(e.fontSize,z.global.defaultFontSize)+2*e.backdropPaddingY:0}function Hn(t,e,n,i,a){return t===i||t===a?{start:e-n/2,end:e+n/2}:ta?{start:e-n,end:e}:{start:e,end:e+n}}function jn(t){return 0===t||180===t?"center":t<180?"left":"right"}function qn(t,e,n,i){var a,r,o=n.y+i/2;if(V.isArray(e))for(a=0,r=e.length;a270||t<90)&&(n.y-=e.h)}function Yn(t){return V.isNumber(t)?t:0}var Gn=Sn.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=Vn(t.options)/2,t.xCenter=Math.floor(t.width/2),t.yCenter=Math.floor((t.height-t.paddingTop)/2),t.drawingArea=Math.min(t.height-t.paddingTop,t.width)/2},determineDataLimits:function(){var t=this,e=t.chart,n=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;V.each(e.data.datasets,(function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);V.each(a.data,(function(e,a){var r=+t.getRightValue(e);isNaN(r)||o.data[a].hidden||(n=Math.min(r,n),i=Math.max(r,i))}))}})),t.min=n===Number.POSITIVE_INFINITY?0:n,t.max=i===Number.NEGATIVE_INFINITY?0:i,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/Vn(this.options))},convertTicksToLabels:function(){var t=this;Sn.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map((function(){var e=V.callback(t.options.pointLabels.callback,arguments,t);return 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a=this,r=a.width-e-a.drawingArea,o=t+a.drawingArea,s=n+a.drawingArea,l=a.height-a.paddingTop-i-a.drawingArea;a.xCenter=Math.floor((o+r)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){var e=this.chart,n=(t*(360/e.data.labels.length)+((e.options||{}).startAngle||0))%360;return(n<0?n+360:n)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(V.isNullOrUndef(t))return NaN;var n=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*n:(t-e.min)*n},getPointPosition:function(t,e){var n=this.getIndexAngle(t)-Math.PI/2;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(t){var e=this.min,n=this.max;return this.getPointPositionForValue(t||0,this.beginAtZero?0:e<0&&n<0?n:e>0&&n>0?e:0)},_drawGrid:function(){var t,e,n,i=this,a=i.ctx,r=i.options,o=r.gridLines,s=r.angleLines,l=Nn(s.lineWidth,o.lineWidth),u=Nn(s.color,o.color);if(r.pointLabels.display&&function(t){var e=t.ctx,n=t.options,i=n.pointLabels,a=Vn(n),r=t.getDistanceFromCenterForValue(n.ticks.reverse?t.min:t.max),o=V.options._parseFont(i);e.save(),e.font=o.string,e.textBaseline="middle";for(var s=t.chart.data.labels.length-1;s>=0;s--){var l=0===s?a/2:0,u=t.getPointPosition(s,r+l+5),d=Bn(i.fontColor,s,z.global.defaultFontColor);e.fillStyle=d;var h=t.getIndexAngle(s),c=V.toDegrees(h);e.textAlign=jn(c),Un(c,t._pointLabelSizes[s],u),qn(e,t.pointLabels[s],u,o.lineHeight)}e.restore()}(i),o.display&&V.each(i.ticks,(function(t,n){0!==n&&(e=i.getDistanceFromCenterForValue(i.ticksAsNumbers[n]),function(t,e,n,i){var a,r=t.ctx,o=e.circular,s=t.chart.data.labels.length,l=Bn(e.color,i-1),u=Bn(e.lineWidth,i-1);if((o||s)&&l&&u){if(r.save(),r.strokeStyle=l,r.lineWidth=u,r.setLineDash&&(r.setLineDash(e.borderDash||[]),r.lineDashOffset=e.borderDashOffset||0),r.beginPath(),o)r.arc(t.xCenter,t.yCenter,n,0,2*Math.PI);else{a=t.getPointPosition(0,n),r.moveTo(a.x,a.y);for(var d=1;d=0;t--)e=i.getDistanceFromCenterForValue(r.ticks.reverse?i.min:i.max),n=i.getPointPosition(t,e),a.beginPath(),a.moveTo(i.xCenter,i.yCenter),a.lineTo(n.x,n.y),a.stroke();a.restore()}},_drawLabels:function(){var t=this,e=t.ctx,n=t.options.ticks;if(n.display){var i,a,r=t.getIndexAngle(0),o=V.options._parseFont(n),s=Nn(n.fontColor,z.global.defaultFontColor);e.save(),e.font=o.string,e.translate(t.xCenter,t.yCenter),e.rotate(r),e.textAlign="center",e.textBaseline="middle",V.each(t.ticks,(function(r,l){(0!==l||n.reverse)&&(i=t.getDistanceFromCenterForValue(t.ticksAsNumbers[l]),n.showLabelBackdrop&&(a=e.measureText(r).width,e.fillStyle=n.backdropColor,e.fillRect(-a/2-n.backdropPaddingX,-i-o.size/2-n.backdropPaddingY,a+2*n.backdropPaddingX,o.size+2*n.backdropPaddingY)),e.fillStyle=s,e.fillText(r,0,-i))})),e.restore()}},_drawTitle:V.noop}),Xn=Wn;Gn._defaults=Xn;var Kn=V._deprecated,Zn=V.options.resolve,$n=V.valueOrDefault,Jn=Number.MIN_SAFE_INTEGER||-9007199254740991,Qn=Number.MAX_SAFE_INTEGER||9007199254740991,ti={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}},ei=Object.keys(ti);function ni(t,e){return t-e}function ii(t){return V.valueOrDefault(t.time.min,t.ticks.min)}function ai(t){return V.valueOrDefault(t.time.max,t.ticks.max)}function ri(t,e,n,i){var a=function(t,e,n){for(var i,a,r,o=0,s=t.length-1;o>=0&&o<=s;){if(a=t[(i=o+s>>1)-1]||null,r=t[i],!a)return{lo:null,hi:r};if(r[e]n))return{lo:a,hi:r};s=i-1}}return{lo:r,hi:null}}(t,e,n),r=a.lo?a.hi?a.lo:t[t.length-2]:t[0],o=a.lo?a.hi?a.hi:t[t.length-1]:t[1],s=o[e]-r[e],l=s?(n-r[e])/s:0,u=(o[i]-r[i])*l;return r[i]+u}function oi(t,e){var n=t._adapter,i=t.options.time,a=i.parser,r=a||i.format,o=e;return"function"==typeof a&&(o=a(o)),V.isFinite(o)||(o="string"==typeof r?n.parse(o,r):n.parse(o)),null!==o?+o:(a||"function"!=typeof r||(o=r(e),V.isFinite(o)||(o=n.parse(o))),o)}function si(t,e){if(V.isNullOrUndef(e))return null;var n=t.options.time,i=oi(t,t.getRightValue(e));return null===i?i:(n.round&&(i=+t._adapter.startOf(i,n.round)),i)}function li(t,e,n,i){var a,r,o,s=ei.length;for(a=ei.indexOf(t);a=0&&(e[r].major=!0);return e}(t,r,o,n):r}var di=xn.extend({initialize:function(){this.mergeTicksOptions(),xn.prototype.initialize.call(this)},update:function(){var t=this,e=t.options,n=e.time||(e.time={}),i=t._adapter=new an._date(e.adapters.date);return Kn("time scale",n.format,"time.format","time.parser"),Kn("time scale",n.min,"time.min","ticks.min"),Kn("time 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e,n=t[0]/255,i=t[1]/255,a=t[2]/255;return[100*((1-n-(e=Math.min(1-n,1-i,1-a)))/(1-e)||0),100*((1-i-e)/(1-e)||0),100*((1-a-e)/(1-e)||0),100*e]},a.rgb.keyword=function(t){var i=n[t];if(i)return i;var a,r,o,s=1/0;for(var l in e)if(e.hasOwnProperty(l)){var u=e[l],d=(r=t,o=u,Math.pow(r[0]-o[0],2)+Math.pow(r[1]-o[1],2)+Math.pow(r[2]-o[2],2));d.04045?Math.pow((e+.055)/1.055,2.4):e/12.92)+.3576*(n=n>.04045?Math.pow((n+.055)/1.055,2.4):n/12.92)+.1805*(i=i>.04045?Math.pow((i+.055)/1.055,2.4):i/12.92)),100*(.2126*e+.7152*n+.0722*i),100*(.0193*e+.1192*n+.9505*i)]},a.rgb.lab=function(t){var e=a.rgb.xyz(t),n=e[0],i=e[1],r=e[2];return i/=100,r/=108.883,n=(n/=95.047)>.008856?Math.pow(n,1/3):7.787*n+16/116,[116*(i=i>.008856?Math.pow(i,1/3):7.787*i+16/116)-16,500*(n-i),200*(i-(r=r>.008856?Math.pow(r,1/3):7.787*r+16/116))]},a.hsl.rgb=function(t){var e,n,i,a,r,o=t[0]/360,s=t[1]/100,l=t[2]/100;if(0===s)return[r=255*l,r,r];e=2*l-(n=l<.5?l*(1+s):l+s-l*s),a=[0,0,0];for(var 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e=t[1]/100,n=t[2]/100,i=1,a=0;return(i=n<.5?2*e*n:2*e*(1-n))<1&&(a=(n-.5*i)/(1-i)),[t[0],100*i,100*a]},a.hsv.hcg=function(t){var e=t[1]/100,n=t[2]/100,i=e*n,a=0;return i<1&&(a=(n-i)/(1-i)),[t[0],100*i,100*a]},a.hcg.rgb=function(t){var e=t[0]/360,n=t[1]/100,i=t[2]/100;if(0===n)return[255*i,255*i,255*i];var a,r=[0,0,0],o=e%1*6,s=o%1,l=1-s;switch(Math.floor(o)){case 0:r[0]=1,r[1]=s,r[2]=0;break;case 1:r[0]=l,r[1]=1,r[2]=0;break;case 2:r[0]=0,r[1]=1,r[2]=s;break;case 3:r[0]=0,r[1]=l,r[2]=1;break;case 4:r[0]=s,r[1]=0,r[2]=1;break;default:r[0]=1,r[1]=0,r[2]=l}return a=(1-n)*i,[255*(n*r[0]+a),255*(n*r[1]+a),255*(n*r[2]+a)]},a.hcg.hsv=function(t){var e=t[1]/100,n=e+t[2]/100*(1-e),i=0;return n>0&&(i=e/n),[t[0],100*i,100*n]},a.hcg.hsl=function(t){var e=t[1]/100,n=t[2]/100*(1-e)+.5*e,i=0;return n>0&&n<.5?i=e/(2*n):n>=.5&&n<1&&(i=e/(2*(1-n))),[t[0],100*i,100*n]},a.hcg.hwb=function(t){var e=t[1]/100,n=e+t[2]/100*(1-e);return[t[0],100*(n-e),100*(1-n)]},a.hwb.hcg=function(t){var e=t[1]/100,n=1-t[2]/100,i=n-e,a=0;return i<1&&(a=(n-i)/(1-i)),[t[0],100*i,100*a]},a.apple.rgb=function(t){return[t[0]/65535*255,t[1]/65535*255,t[2]/65535*255]},a.rgb.apple=function(t){return[t[0]/255*65535,t[1]/255*65535,t[2]/255*65535]},a.gray.rgb=function(t){return[t[0]/100*255,t[0]/100*255,t[0]/100*255]},a.gray.hsl=a.gray.hsv=function(t){return[0,0,t[0]]},a.gray.hwb=function(t){return[0,100,t[0]]},a.gray.cmyk=function(t){return[0,0,0,t[0]]},a.gray.lab=function(t){return[t[0],0,0]},a.gray.hex=function(t){var e=255&Math.round(t[0]/100*255),n=((e<<16)+(e<<8)+e).toString(16).toUpperCase();return"000000".substring(n.length)+n},a.rgb.gray=function(t){return[(t[0]+t[1]+t[2])/3/255*100]}}));n.rgb,n.hsl,n.hsv,n.hwb,n.cmyk,n.xyz,n.lab,n.lch,n.hex,n.keyword,n.ansi16,n.ansi256,n.hcg,n.apple,n.gray;function i(t){var e=function(){for(var t={},e=Object.keys(n),i=e.length,a=0;a1&&(e=Array.prototype.slice.call(arguments));var n=t(e);if("object"==typeof n)for(var 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d=mn(a),h=t._getLabelSizes(),c=h.first,f=h.last,g=h.widest,p=h.highest,m=.4*d.minor.lineHeight,v=a.padding;if(u){var b=0!==t.labelRotation,x=H.toRadians(t.labelRotation),y=Math.cos(x),_=Math.sin(x),k=_*g.width+y*(p.height-(b?p.offset:0))+(b?0:m);e.height=Math.min(t.maxHeight,e.height+k+v);var w,M,S=t.getPixelForTick(0)-t.left,C=t.right-t.getPixelForTick(t.getTicks().length-1);b?(w=l?y*c.width+_*c.offset:_*(c.height-c.offset),M=l?_*(f.height-f.offset):y*f.width+_*f.offset):(w=c.width/2,M=f.width/2),t.paddingLeft=Math.max((w-S)*t.width/(t.width-S),0)+3,t.paddingRight=Math.max((M-C)*t.width/(t.width-C),0)+3}else{var P=a.mirror?0:g.width+v+m;e.width=Math.min(t.maxWidth,e.width+P),t.paddingTop=c.height/2,t.paddingBottom=f.height/2}}t.handleMargins(),u?(t.width=t._length=n.width-t.margins.left-t.margins.right,t.height=e.height):(t.width=e.width,t.height=t._length=n.height-t.margins.top-t.margins.bottom)},handleMargins:function(){var t=this;t.margins&&(t.margins.left=Math.max(t.paddingLeft,t.margins.left),t.margins.top=Math.max(t.paddingTop,t.margins.top),t.margins.right=Math.max(t.paddingRight,t.margins.right),t.margins.bottom=Math.max(t.paddingBottom,t.margins.bottom))},afterFit:function(){H.callback(this.options.afterFit,[this])},isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(ln(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},_convertTicksToLabels:function(t){var e,n,i,a=this;for(a.ticks=t.map((function(t){return t.value})),a.beforeTickToLabelConversion(),e=a.convertTicksToLabels(t)||a.ticks,a.afterTickToLabelConversion(),n=0,i=t.length;nn-1?null:this.getPixelForDecimal(t*i+(e?i/2:0))},getPixelForDecimal:function(t){return this._reversePixels&&(t=1-t),this._startPixel+t*this._length},getDecimalForPixel:function(t){var e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,n,i,a,r=this.options.ticks,o=this._length,s=r.maxTicksLimit||o/this._tickSize()+1,l=r.major.enabled?function(t){var e,n,i=[];for(e=0,n=t.length;es)return function(t,e,n){var i,a,r=0,o=e[0];for(n=Math.ceil(n),i=0;iu)return r;return Math.max(u,1)}(l,t,0,s),u>0){for(e=0,n=u-1;e1?(h-d)/(u-1):null,bn(t,i,H.isNullOrUndef(a)?0:d-a,d),bn(t,i,h,H.isNullOrUndef(a)?t.length:h+a),vn(t)}return bn(t,i),vn(t)},_tickSize:function(){var t=this.options.ticks,e=H.toRadians(this.labelRotation),n=Math.abs(Math.cos(e)),i=Math.abs(Math.sin(e)),a=this._getLabelSizes(),r=t.autoSkipPadding||0,o=a?a.widest.width+r:0,s=a?a.highest.height+r:0;return this.isHorizontal()?s*n>o*i?o/n:s/i:s*i=0&&(o=t),void 0!==r&&(t=n.indexOf(r))>=0&&(s=t),e.minIndex=o,e.maxIndex=s,e.min=n[o],e.max=n[s]},buildTicks:function(){var t=this._getLabels(),e=this.minIndex,n=this.maxIndex;this.ticks=0===e&&n===t.length-1?t:t.slice(e,n+1)},getLabelForIndex:function(t,e){var n=this.chart;return n.getDatasetMeta(e).controller._getValueScaleId()===this.id?this.getRightValue(n.data.datasets[e].data[t]):this._getLabels()[t]},_configure:function(){var t=this,e=t.options.offset,n=t.ticks;yn.prototype._configure.call(t),t.isHorizontal()||(t._reversePixels=!t._reversePixels),n&&(t._startValue=t.minIndex-(e?.5:0),t._valueRange=Math.max(n.length-(e?0:1),1))},getPixelForValue:function(t,e,n){var i,a,r,o=this;return _n(e)||_n(n)||(t=o.chart.data.datasets[n].data[e]),_n(t)||(i=o.isHorizontal()?t.x:t.y),(void 0!==i||void 0!==t&&isNaN(e))&&(a=o._getLabels(),t=H.valueOrDefault(i,t),e=-1!==(r=a.indexOf(t))?r:e,isNaN(e)&&(e=t)),o.getPixelForDecimal((e-o._startValue)/o._valueRange)},getPixelForTick:function(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t],t+this.minIndex)},getValueForPixel:function(t){var e=Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange);return Math.min(Math.max(e,0),this.ticks.length-1)},getBasePixel:function(){return this.bottom}}),wn={position:"bottom"};kn._defaults=wn;var Mn=H.noop,Sn=H.isNullOrUndef;var Cn=yn.extend({getRightValue:function(t){return"string"==typeof t?+t:yn.prototype.getRightValue.call(this,t)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var n=H.sign(t.min),i=H.sign(t.max);n<0&&i<0?t.max=0:n>0&&i>0&&(t.min=0)}var a=void 0!==e.min||void 0!==e.suggestedMin,r=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),a!==r&&t.min>=t.max&&(a?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:function(){var t,e=this.options.ticks,n=e.stepSize,i=e.maxTicksLimit;return n?t=Math.ceil(this.max/n)-Math.floor(this.min/n)+1:(t=this._computeTickLimit(),i=i||11),i&&(t=Math.min(i,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:Mn,buildTicks:function(){var t=this,e=t.options.ticks,n=t.getTickLimit(),i={maxTicks:n=Math.max(2,n),min:e.min,max:e.max,precision:e.precision,stepSize:H.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var n,i,a,r,o=[],s=t.stepSize,l=s||1,u=t.maxTicks-1,d=t.min,h=t.max,c=t.precision,f=e.min,g=e.max,p=H.niceNum((g-f)/u/l)*l;if(p<1e-14&&Sn(d)&&Sn(h))return[f,g];(r=Math.ceil(g/p)-Math.floor(f/p))>u&&(p=H.niceNum(r*p/u/l)*l),s||Sn(c)?n=Math.pow(10,H._decimalPlaces(p)):(n=Math.pow(10,c),p=Math.ceil(p*n)/n),i=Math.floor(f/p)*p,a=Math.ceil(g/p)*p,s&&(!Sn(d)&&H.almostWhole(d/p,p/1e3)&&(i=d),!Sn(h)&&H.almostWhole(h/p,p/1e3)&&(a=h)),r=(a-i)/p,r=H.almostEquals(r,Math.round(r),p/1e3)?Math.round(r):Math.ceil(r),i=Math.round(i*n)/n,a=Math.round(a*n)/n,o.push(Sn(d)?i:d);for(var m=1;me.length-1?null:this.getPixelForValue(e[t])}}),In=Pn;Tn._defaults=In;var Fn=H.valueOrDefault,On=H.math.log10;var Ln={position:"left",ticks:{callback:on.formatters.logarithmic}};function Rn(t,e){return H.isFinite(t)&&t>=0?t:e}var zn=yn.extend({determineDataLimits:function(){var t,e,n,i,a,r,o=this,s=o.options,l=o.chart,u=l.data.datasets,d=o.isHorizontal();function h(t){return d?t.xAxisID===o.id:t.yAxisID===o.id}o.min=Number.POSITIVE_INFINITY,o.max=Number.NEGATIVE_INFINITY,o.minNotZero=Number.POSITIVE_INFINITY;var c=s.stacked;if(void 0===c)for(t=0;t0){var e=H.min(t),n=H.max(t);o.min=Math.min(o.min,e),o.max=Math.max(o.max,n)}}))}else for(t=0;t0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(On(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,n=!t.isHorizontal(),i={min:Rn(e.min),max:Rn(e.max)},a=t.ticks=function(t,e){var n,i,a=[],r=Fn(t.min,Math.pow(10,Math.floor(On(e.min)))),o=Math.floor(On(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(n=Math.floor(On(e.minNotZero)),i=Math.floor(e.minNotZero/Math.pow(10,n)),a.push(r),r=i*Math.pow(10,n)):(n=Math.floor(On(r)),i=Math.floor(r/Math.pow(10,n)));var l=n<0?Math.pow(10,Math.abs(n)):1;do{a.push(r),10===++i&&(i=1,l=++n>=0?1:l),r=Math.round(i*Math.pow(10,n)*l)/l}while(ne.length-1?null:this.getPixelForValue(e[t])},_getFirstTickValue:function(t){var e=Math.floor(On(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},_configure:function(){var t=this,e=t.min,n=0;yn.prototype._configure.call(t),0===e&&(e=t._getFirstTickValue(t.minNotZero),n=Fn(t.options.ticks.fontSize,N.global.defaultFontSize)/t._length),t._startValue=On(e),t._valueOffset=n,t._valueRange=(On(t.max)-On(e))/(1-n)},getPixelForValue:function(t){var e=this,n=0;return(t=+e.getRightValue(t))>e.min&&t>0&&(n=(On(t)-e._startValue)/e._valueRange+e._valueOffset),e.getPixelForDecimal(n)},getValueForPixel:function(t){var e=this,n=e.getDecimalForPixel(t);return 0===n&&0===e.min?0:Math.pow(10,e._startValue+(n-e._valueOffset)*e._valueRange)}}),Nn=Ln;zn._defaults=Nn;var Bn=H.valueOrDefault,En=H.valueAtIndexOrDefault,Wn=H.options.resolve,Vn={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,color:"rgba(0,0,0,0.1)",lineWidth:1,borderDash:[],borderDashOffset:0},gridLines:{circular:!1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2,callback:on.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function Hn(t){var e=t.ticks;return e.display&&t.display?Bn(e.fontSize,N.global.defaultFontSize)+2*e.backdropPaddingY:0}function jn(t,e,n,i,a){return t===i||t===a?{start:e-n/2,end:e+n/2}:ta?{start:e-n,end:e}:{start:e,end:e+n}}function qn(t){return 0===t||180===t?"center":t<180?"left":"right"}function Un(t,e,n,i){var a,r,o=n.y+i/2;if(H.isArray(e))for(a=0,r=e.length;a270||t<90)&&(n.y-=e.h)}function Gn(t){return H.isNumber(t)?t:0}var Xn=Cn.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=Hn(t.options)/2,t.xCenter=Math.floor(t.width/2),t.yCenter=Math.floor((t.height-t.paddingTop)/2),t.drawingArea=Math.min(t.height-t.paddingTop,t.width)/2},determineDataLimits:function(){var t=this,e=t.chart,n=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;H.each(e.data.datasets,(function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);H.each(a.data,(function(e,a){var r=+t.getRightValue(e);isNaN(r)||o.data[a].hidden||(n=Math.min(r,n),i=Math.max(r,i))}))}})),t.min=n===Number.POSITIVE_INFINITY?0:n,t.max=i===Number.NEGATIVE_INFINITY?0:i,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/Hn(this.options))},convertTicksToLabels:function(){var t=this;Cn.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map((function(){var e=H.callback(t.options.pointLabels.callback,arguments,t);return e||0===e?e:""}))},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t=this.options;t.display&&t.pointLabels.display?function(t){var e,n,i,a=H.options._parseFont(t.options.pointLabels),r={l:0,r:t.width,t:0,b:t.height-t.paddingTop},o={};t.ctx.font=a.string,t._pointLabelSizes=[];var s,l,u,d=t.chart.data.labels.length;for(e=0;er.r&&(r.r=f.end,o.r=h),g.startr.b&&(r.b=g.end,o.b=h)}t.setReductions(t.drawingArea,r,o)}(this):this.setCenterPoint(0,0,0,0)},setReductions:function(t,e,n){var i=this,a=e.l/Math.sin(n.l),r=Math.max(e.r-i.width,0)/Math.sin(n.r),o=-e.t/Math.cos(n.t),s=-Math.max(e.b-(i.height-i.paddingTop),0)/Math.cos(n.b);a=Gn(a),r=Gn(r),o=Gn(o),s=Gn(s),i.drawingArea=Math.min(Math.floor(t-(a+r)/2),Math.floor(t-(o+s)/2)),i.setCenterPoint(a,r,o,s)},setCenterPoint:function(t,e,n,i){var a=this,r=a.width-e-a.drawingArea,o=t+a.drawingArea,s=n+a.drawingArea,l=a.height-a.paddingTop-i-a.drawingArea;a.xCenter=Math.floor((o+r)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){var e=this.chart,n=(t*(360/e.data.labels.length)+((e.options||{}).startAngle||0))%360;return(n<0?n+360:n)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(H.isNullOrUndef(t))return NaN;var n=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*n:(t-e.min)*n},getPointPosition:function(t,e){var n=this.getIndexAngle(t)-Math.PI/2;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(t){var e=this.min,n=this.max;return this.getPointPositionForValue(t||0,this.beginAtZero?0:e<0&&n<0?n:e>0&&n>0?e:0)},_drawGrid:function(){var t,e,n,i=this,a=i.ctx,r=i.options,o=r.gridLines,s=r.angleLines,l=Bn(s.lineWidth,o.lineWidth),u=Bn(s.color,o.color);if(r.pointLabels.display&&function(t){var e=t.ctx,n=t.options,i=n.pointLabels,a=Hn(n),r=t.getDistanceFromCenterForValue(n.ticks.reverse?t.min:t.max),o=H.options._parseFont(i);e.save(),e.font=o.string,e.textBaseline="middle";for(var s=t.chart.data.labels.length-1;s>=0;s--){var l=0===s?a/2:0,u=t.getPointPosition(s,r+l+5),d=En(i.fontColor,s,N.global.defaultFontColor);e.fillStyle=d;var h=t.getIndexAngle(s),c=H.toDegrees(h);e.textAlign=qn(c),Yn(c,t._pointLabelSizes[s],u),Un(e,t.pointLabels[s],u,o.lineHeight)}e.restore()}(i),o.display&&H.each(i.ticks,(function(t,n){0!==n&&(e=i.getDistanceFromCenterForValue(i.ticksAsNumbers[n]),function(t,e,n,i){var a,r=t.ctx,o=e.circular,s=t.chart.data.labels.length,l=En(e.color,i-1),u=En(e.lineWidth,i-1);if((o||s)&&l&&u){if(r.save(),r.strokeStyle=l,r.lineWidth=u,r.setLineDash&&(r.setLineDash(e.borderDash||[]),r.lineDashOffset=e.borderDashOffset||0),r.beginPath(),o)r.arc(t.xCenter,t.yCenter,n,0,2*Math.PI);else{a=t.getPointPosition(0,n),r.moveTo(a.x,a.y);for(var d=1;d=0;t--)e=i.getDistanceFromCenterForValue(r.ticks.reverse?i.min:i.max),n=i.getPointPosition(t,e),a.beginPath(),a.moveTo(i.xCenter,i.yCenter),a.lineTo(n.x,n.y),a.stroke();a.restore()}},_drawLabels:function(){var t=this,e=t.ctx,n=t.options.ticks;if(n.display){var i,a,r=t.getIndexAngle(0),o=H.options._parseFont(n),s=Bn(n.fontColor,N.global.defaultFontColor);e.save(),e.font=o.string,e.translate(t.xCenter,t.yCenter),e.rotate(r),e.textAlign="center",e.textBaseline="middle",H.each(t.ticks,(function(r,l){(0!==l||n.reverse)&&(i=t.getDistanceFromCenterForValue(t.ticksAsNumbers[l]),n.showLabelBackdrop&&(a=e.measureText(r).width,e.fillStyle=n.backdropColor,e.fillRect(-a/2-n.backdropPaddingX,-i-o.size/2-n.backdropPaddingY,a+2*n.backdropPaddingX,o.size+2*n.backdropPaddingY)),e.fillStyle=s,e.fillText(r,0,-i))})),e.restore()}},_drawTitle:H.noop}),Kn=Vn;Xn._defaults=Kn;var 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i=this,n=e.scale,o=i.options,s=o.skipNull,a=K(o.maxBarThickness,1/0);let r,l;if(e.grouped){const n=s?i._getStackCount(t):e.stackCount,c="flex"===o.barThickness?function(t,e,i,n){const o=e.pixels,s=o[t];let a=t>0?o[t-1]:null,r=t=0;--n)i=Math.max(i,t[n].size()/2,e[n]._custom);return i>0&&i}getLabelAndValue(t){const e=this._cachedMeta,{xScale:i,yScale:n}=e,o=this.getParsed(t),s=i.getLabelForValue(o.x),a=n.getLabelForValue(o.y),r=o._custom;return{label:e.label,value:"("+s+", "+a+(r?", "+r:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,n){const o=this,s="reset"===n,{iScale:a,vScale:r}=o._cachedMeta,l=o.resolveDataElementOptions(e,n),c=o.getSharedOptions(l),h=o.includeOptions(n,c),d=a.axis,u=r.axis;for(let l=e;l""}}}};class yo extends wn{constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const 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o=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(n),index:n}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label(t){let e=t.label;const i=": "+t.formattedValue;return Y(e)?(e=e.slice(),e[0]+=i):e+=i,e}}}}};class vo extends wn{initialize(){this.enableOptionSharing=!0,super.initialize()}update(t){const e=this,i=e._cachedMeta,{dataset:n,data:o=[],_dataset:s}=i,a=e.chart._animationsDisabled;let{start:r,count:l}=function(t,e,i){const n=e.length;let o=0,s=n;if(t._sorted){const{iScale:a,_parsed:r}=t,l=a.axis,{min:c,max:h,minDefined:d,maxDefined:u}=a.getUserBounds();d&&(o=Ht(Math.min(se(r,a.axis,c).lo,i?n:se(e,l,a.getPixelForValue(c)).lo),0,n-1)),s=u?Ht(Math.max(se(r,a.axis,h).hi+1,i?0:se(e,l,a.getPixelForValue(h)).hi+1),o,n)-o:n-o}return{start:o,count:s}}(i,o,a);e._drawStart=r,e._drawCount=l,function(t){const{xScale:e,yScale:i,_scaleRanges:n}=t,o={xmin:e.min,xmax:e.max,ymin:i.min,ymax:i.max};if(!n)return t._scaleRanges=o,!0;const s=n.xmin!==e.min||n.xmax!==e.max||n.ymin!==i.min||n.ymax!==i.max;return Object.assign(n,o),s}(i)&&(r=0,l=o.length),n._datasetIndex=e.index,n._decimated=!!s._decimated,n.points=o;const c=e.resolveDatasetElementOptions(t);e.options.showLine||(c.borderWidth=0),c.segment=e.options.segment,e.updateElement(n,void 0,{animated:!a,options:c},t),e.updateElements(o,r,l,t)}updateElements(t,e,i,n){const o=this,s="reset"===n,{iScale:a,vScale:r,_stacked:l}=o._cachedMeta,c=o.resolveDataElementOptions(e,n),h=o.getSharedOptions(c),d=o.includeOptions(n,h),u=a.axis,f=r.axis,g=o.options.spanGaps,p=Tt(g)?g:Number.POSITIVE_INFINITY,m=o.chart._animationsDisabled||s||"none"===n;let x=e>0&&o.getParsed(e-1);for(let c=e;c0&&i[u]-x[u]>p,g.parsed=i,d&&(g.options=h||o.resolveDataElementOptions(c,e.active?"active":n)),m||o.updateElement(e,c,g,n),x=i}o.updateSharedOptions(h,n,c)}getMaxOverflow(){const t=this,e=t._cachedMeta,i=e.dataset,n=i.options&&i.options.borderWidth||0,o=e.data||[];if(!o.length)return n;const s=o[0].size(t.resolveDataElementOptions(0)),a=o[o.length-1].size(t.resolveDataElementOptions(o.length-1));return Math.max(n,s,a)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}vo.id="line",vo.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1},vo.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class wo extends wn{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,n=i.data.labels||[],o=Oi(e._parsed[t].r,i.options.locale);return{label:n[t]||"",value:o}}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}_updateRadius(){const t=this,e=t.chart,i=e.chartArea,n=e.options,o=Math.min(i.right-i.left,i.bottom-i.top),s=Math.max(o/2,0),a=(s-Math.max(n.cutoutPercentage?s/100*n.cutoutPercentage:1,0))/e.getVisibleDatasetCount();t.outerRadius=s-a*t.index,t.innerRadius=t.outerRadius-a}updateElements(t,e,i,n){const o=this,s="reset"===n,a=o.chart,r=o.getDataset(),l=a.options.animation,c=o._cachedMeta.rScale,h=c.xCenter,d=c.yCenter,u=c.getIndexAngle(0)-.5*bt;let f,g=u;const p=360/o.countVisibleElements();for(f=0;f{!isNaN(t.data[n])&&this.chart.getDataVisibility(n)&&i++})),i}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?Et(this.resolveDataElementOptions(t,e).angle||i):0}}wo.id="polarArea",wo.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0},wo.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map(((e,n)=>{const o=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(n),index:n}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label:t=>t.chart.data.labels[t.dataIndex]+": "+t.formattedValue}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class Mo extends yo{}Mo.id="pie",Mo.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class ko extends wn{getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}update(t){const e=this,i=e._cachedMeta,n=i.dataset,o=i.data||[],s=i.iScale.getLabels();if(n.points=o,"resize"!==t){const i=e.resolveDatasetElementOptions(t);e.options.showLine||(i.borderWidth=0);const a={_loop:!0,_fullLoop:s.length===o.length,options:i};e.updateElement(n,void 0,a,t)}e.updateElements(o,0,o.length,t)}updateElements(t,e,i,n){const o=this,s=o.getDataset(),a=o._cachedMeta.rScale,r="reset"===n;for(let l=e;l"",label:t=>"("+t.label+", "+t.formattedValue+")"}}},scales:{x:{type:"linear"},y:{type:"linear"}}};var Po=Object.freeze({__proto__:null,BarController:bo,BubbleController:_o,DoughnutController:yo,LineController:vo,PolarAreaController:wo,PieController:Mo,RadarController:ko,ScatterController:So});function Do(t,e,i){const{startAngle:n,pixelMargin:o,x:s,y:a,outerRadius:r,innerRadius:l}=e;let c=o/r;t.beginPath(),t.arc(s,a,r,n-c,i+c),l>o?(c=o/l,t.arc(s,a,l,i+c,n-c,!0)):t.arc(s,a,o,i+Mt,n-Mt),t.closePath(),t.clip()}function Co(t,e,i,n){const o=Ie(t.options.borderRadius,["outerStart","outerEnd","innerStart","innerEnd"]);const s=(i-e)/2,a=Math.min(s,n*e/2),r=t=>{const e=(i-Math.min(s,t))*n/2;return 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Ao(t,e,i,n,o){const{options:s}=e,a="inner"===s.borderAlign;s.borderWidth&&(a?(t.lineWidth=2*s.borderWidth,t.lineJoin="round"):(t.lineWidth=s.borderWidth,t.lineJoin="bevel"),e.fullCircles&&function(t,e,i){const{x:n,y:o,startAngle:s,pixelMargin:a,fullCircles:r}=e,l=Math.max(e.outerRadius-a,0),c=e.innerRadius+a;let h;for(i&&Do(t,e,s+_t),t.beginPath(),t.arc(n,o,c,s+_t,s,!0),h=0;h=_t||Nt(o,a,r))&&(s>=l+d&&s<=c+d)}getCenterPoint(t){const{x:e,y:i,startAngle:n,endAngle:o,innerRadius:s,outerRadius:a}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius","circumference"],t),{offset:r,spacing:l}=this.options,c=(n+o)/2,h=(s+a+l+r)/2;return{x:e+Math.cos(c)*h,y:i+Math.sin(c)*h}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){const e=this,{options:i,circumference:n}=e,o=(i.offset||0)/2,s=(i.spacing||0)/2;if(e.pixelMargin="inner"===i.borderAlign?.33:0,e.fullCircles=n>_t?Math.floor(n/_t):0,0===n||e.innerRadius<0||e.outerRadius<0)return;t.save();let a=0;if(o){a=o/2;const i=(e.startAngle+e.endAngle)/2;t.translate(Math.cos(i)*a,Math.sin(i)*a),e.circumference>=bt&&(a=o)}t.fillStyle=i.backgroundColor,t.strokeStyle=i.borderColor;const r=function(t,e,i,n){const{fullCircles:o,startAngle:s,circumference:a}=e;let r=e.endAngle;if(o){To(t,e,i,n,s+_t);for(let e=0;er&&s>r;return{count:n,start:l,loop:e.loop,ilen:c(a+(c?r-t:t))%s,_=()=>{f!==g&&(t.lineTo(m,g),t.lineTo(m,f),t.lineTo(m,p))};for(l&&(d=o[b(0)],t.moveTo(d.x,d.y)),h=0;h<=r;++h){if(d=o[b(h)],d.skip)continue;const e=d.x,i=d.y,n=0|e;n===u?(ig&&(g=i),m=(x*m+e)/++x):(_(),t.lineTo(e,i),u=n,x=0,f=g=i),p=i}_()}function Bo(t){const e=t.options,i=e.borderDash&&e.borderDash.length;return!(t._decimated||t._loop||e.tension||"monotone"===e.cubicInterpolationMode||e.stepped||i)?Fo:zo}Lo.id="arc",Lo.defaults={borderAlign:"center",borderColor:"#fff",borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0},Lo.defaultRoutes={backgroundColor:"backgroundColor"};const Vo="function"==typeof Path2D;function Wo(t,e,i,n){Vo&&1===e.segments.length?function(t,e,i,n){let o=e._path;o||(o=e._path=new Path2D,e.path(o,i,n)&&o.closePath()),Ro(t,e.options),t.stroke(o)}(t,e,i,n):function(t,e,i,n){const{segments:o,options:s}=e,a=Bo(e);for(const r of o)Ro(t,s,r.style),t.beginPath(),a(t,e,r,{start:i,end:i+n-1})&&t.closePath(),t.stroke()}(t,e,i,n)}class No extends Mn{constructor(t){super(),this.animated=!0,this.options=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){const i=this,n=i.options;if((n.tension||"monotone"===n.cubicInterpolationMode)&&!n.stepped&&!i._pointsUpdated){const o=n.spanGaps?i._loop:i._fullLoop;yi(i._points,n,t,o,e),i._pointsUpdated=!0}}set points(t){const e=this;e._points=t,delete e._segments,delete e._path,e._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=Fi(this,this.options.segment))}first(){const t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){const t=this.segments,e=this.points,i=t.length;return i&&e[t[i-1].end]}interpolate(t,e){const i=this,n=i.options,o=t[e],s=i.points,a=zi(i,{property:e,start:o,end:o});if(!a.length)return;const r=[],l=function(t){return t.stepped?Pi:t.tension||"monotone"===t.cubicInterpolationMode?Di:Si}(n);let c,h;for(c=0,h=a.length;c"borderDash"!==t&&"fill"!==t};class jo extends Mn{constructor(t){super(),this.options=void 0,this.parsed=void 0,this.skip=void 0,this.stop=void 0,t&&Object.assign(this,t)}inRange(t,e,i){const n=this.options,{x:o,y:s}=this.getProps(["x","y"],i);return Math.pow(t-o,2)+Math.pow(e-s,2)=a.left&&e<=a.right)&&(s||i>=a.top&&i<=a.bottom)}function qo(t,e){t.rect(e.x,e.y,e.w,e.h)}function Ko(t,e,i={}){const n=t.x!==i.x?-e:0,o=t.y!==i.y?-e:0,s=(t.x+t.w!==i.x+i.w?e:0)-n,a=(t.y+t.h!==i.y+i.h?e:0)-o;return{x:t.x+n,y:t.y+o,w:t.w+s,h:t.h+a,radius:t.radius}}jo.id="point",jo.defaults={borderWidth:1,hitRadius:1,hoverBorderWidth:1,hoverRadius:4,pointStyle:"circle",radius:3,rotation:0},jo.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};class Go extends Mn{constructor(t){super(),this.options=void 0,this.horizontal=void 0,this.base=void 0,this.width=void 0,this.height=void 0,t&&Object.assign(this,t)}draw(t){const e=this.options,{inner:i,outer:n}=Uo(this),o=(s=n.radius).topLeft||s.topRight||s.bottomLeft||s.bottomRight?ne:qo;var s;const a=.33;t.save(),n.w===i.w&&n.h===i.h||(t.beginPath(),o(t,Ko(n,a,i)),t.clip(),o(t,Ko(i,-.33,n)),t.fillStyle=e.borderColor,t.fill("evenodd")),t.beginPath(),o(t,Ko(i,a,n)),t.fillStyle=e.backgroundColor,t.fill(),t.restore()}inRange(t,e,i){return Xo(this,t,e,i)}inXRange(t,e){return Xo(this,t,null,e)}inYRange(t,e){return Xo(this,null,t,e)}getCenterPoint(t){const{x:e,y:i,base:n,horizontal:o}=this.getProps(["x","y","base","horizontal"],t);return{x:o?(e+n)/2:e,y:o?i:(i+n)/2}}getRange(t){return"x"===t?this.width/2:this.height/2}}Go.id="bar",Go.defaults={borderSkipped:"start",borderWidth:0,borderRadius:0,enableBorderRadius:!0,pointStyle:void 0},Go.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};var Zo=Object.freeze({__proto__:null,ArcElement:Lo,LineElement:No,PointElement:jo,BarElement:Go});function Qo(t){if(t._decimated){const e=t._data;delete t._decimated,delete t._data,Object.defineProperty(t,"data",{value:e})}}function Jo(t){t.data.datasets.forEach((t=>{Qo(t)}))}var ts={id:"decimation",defaults:{algorithm:"min-max",enabled:!1},beforeElementsUpdate:(t,e,i)=>{if(!i.enabled)return void Jo(t);const n=t.width;t.data.datasets.forEach(((e,o)=>{const{_data:s,indexAxis:a}=e,r=t.getDatasetMeta(o),l=s||e.data;if("y"===We([a,t.options.indexAxis]))return;if("line"!==r.type)return;const 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ss(t);if("shape"===i)return!0;const o=ns(t);return o instanceof is?o:cs(o,n)}(e),{line:o,scale:s,axis:a}=e,r=o.options,l=r.fill,c=r.backgroundColor,{above:h=c,below:d=c}=l||{};n&&o.points.length&&(Zt(t,i),function(t,e){const{line:i,target:n,above:o,below:s,area:a,scale:r}=e,l=i._loop?"angle":e.axis;t.save(),"x"===l&&s!==o&&(ds(t,n,a.top),ms(t,{line:i,target:n,color:o,scale:r,property:l}),t.restore(),t.save(),ds(t,n,a.bottom)),ms(t,{line:i,target:n,color:s,scale:r,property:l}),t.restore()}(t,{line:o,target:n,above:h,below:d,area:i,scale:s,axis:a}),Qt(t))}var bs={id:"filler",afterDatasetsUpdate(t,e,i){const n=(t.data.datasets||[]).length,o=[];let s,a,r,l;for(a=0;a=0;--e){const i=o[e].$filler;i&&(i.line.updateControlPoints(s,i.axis),n&&xs(t.ctx,i,s))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const n=t.getSortedVisibleDatasetMetas();for(let e=n.length-1;e>=0;--e){const i=n[e].$filler;i&&xs(t.ctx,i,t.chartArea)}},beforeDatasetDraw(t,e,i){const n=e.meta.$filler;n&&!1!==n.fill&&"beforeDatasetDraw"===i.drawTime&&xs(t.ctx,n,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const _s=(t,e)=>{let{boxHeight:i=e,boxWidth:n=e}=t;return t.usePointStyle&&(i=Math.min(i,e),n=Math.min(n,e)),{boxWidth:n,boxHeight:i,itemHeight:Math.max(e,i)}};class ys extends Mn{constructor(t){super(),this._added=!1,this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1,this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this.legendItems=void 0,this.columnSizes=void 0,this.lineWidths=void 0,this.maxHeight=void 0,this.maxWidth=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.height=void 0,this.width=void 0,this._margins=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e,i){const n=this;n.maxWidth=t,n.maxHeight=e,n._margins=i,n.setDimensions(),n.buildLabels(),n.fit()}setDimensions(){const t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=t._margins.left,t.right=t.width):(t.height=t.maxHeight,t.top=t._margins.top,t.bottom=t.height)}buildLabels(){const t=this,e=t.options.labels||{};let i=Q(e.generateLabels,[t.chart],t)||[];e.filter&&(i=i.filter((i=>e.filter(i,t.chart.data)))),e.sort&&(i=i.sort(((i,n)=>e.sort(i,n,t.chart.data)))),t.options.reverse&&i.reverse(),t.legendItems=i}fit(){const t=this,{options:e,ctx:i}=t;if(!e.display)return void(t.width=t.height=0);const n=e.labels,o=Ve(n.font),s=o.size,a=t._computeTitleHeight(),{boxWidth:r,itemHeight:l}=_s(n,s);let c,h;i.font=o.string,t.isHorizontal()?(c=t.maxWidth,h=t._fitRows(a,s,r,l)+10):(h=t.maxHeight,c=t._fitCols(a,s,r,l)+10),t.width=Math.min(c,e.maxWidth||t.maxWidth),t.height=Math.min(h,e.maxHeight||t.maxHeight)}_fitRows(t,e,i,n){const o=this,{ctx:s,maxWidth:a,options:{labels:{padding:r}}}=o,l=o.legendHitBoxes=[],c=o.lineWidths=[0],h=n+r;let d=t;s.textAlign="left",s.textBaseline="middle";let u=-1,f=-h;return o.legendItems.forEach(((t,o)=>{const g=i+e/2+s.measureText(t.text).width;(0===o||c[c.length-1]+g+2*r>a)&&(d+=h,c[c.length-(o>0?0:1)]=0,f+=h,u++),l[o]={left:0,top:f,row:u,width:g,height:n},c[c.length-1]+=g+r})),d}_fitCols(t,e,i,n){const o=this,{ctx:s,maxHeight:a,options:{labels:{padding:r}}}=o,l=o.legendHitBoxes=[],c=o.columnSizes=[],h=a-t;let d=r,u=0,f=0,g=0,p=0;return o.legendItems.forEach(((t,o)=>{const a=i+e/2+s.measureText(t.text).width;o>0&&f+n+2*r>h&&(d+=u+r,c.push({width:u,height:f}),g+=u+r,p++,u=f=0),l[o]={left:g,top:f,col:p,width:a,height:n},u=Math.max(u,a),f+=n+r})),d+=u,c.push({width:u,height:f}),d}adjustHitBoxes(){const t=this;if(!t.options.display)return;const e=t._computeTitleHeight(),{legendHitBoxes:i,options:{align:n,labels:{padding:s},rtl:a}}=t,r=Ti(a,t.left,t.width);if(this.isHorizontal()){let a=0,l=o(n,t.left+s,t.right-t.lineWidths[a]);for(const c of i)a!==c.row&&(a=c.row,l=o(n,t.left+s,t.right-t.lineWidths[a])),c.top+=t.top+e+s,c.left=r.leftForLtr(r.x(l),c.width),l+=c.width+s}else{let a=0,l=o(n,t.top+e+s,t.bottom-t.columnSizes[a].height);for(const c of i)c.col!==a&&(a=c.col,l=o(n,t.top+e+s,t.bottom-t.columnSizes[a].height)),c.top=l,c.left+=t.left+s,c.left=r.leftForLtr(r.x(c.left),c.width),l+=c.height+s}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){const t=this;if(t.options.display){const e=t.ctx;Zt(e,t),t._draw(),Qt(e)}}_draw(){const t=this,{options:e,columnSizes:i,lineWidths:n,ctx:a}=t,{align:r,labels:l}=e,c=xt.color,h=Ti(e.rtl,t.left,t.width),d=Ve(l.font),{color:u,padding:f}=l,g=d.size,p=g/2;let m;t.drawTitle(),a.textAlign=h.textAlign("left"),a.textBaseline="middle",a.lineWidth=.5,a.font=d.string;const{boxWidth:x,boxHeight:b,itemHeight:_}=_s(l,g),y=t.isHorizontal(),v=this._computeTitleHeight();m=y?{x:o(r,t.left+f,t.right-n[0]),y:t.top+f+v,line:0}:{x:t.left+f,y:o(r,t.top+v+f,t.bottom-i[0].height),line:0},Ai(t.ctx,e.textDirection);const w=_+f;t.legendItems.forEach(((M,k)=>{a.strokeStyle=M.fontColor||u,a.fillStyle=M.fontColor||u;const S=a.measureText(M.text).width,P=h.textAlign(M.textAlign||(M.textAlign=l.textAlign)),D=x+p+S;let C=m.x,O=m.y;h.setWidth(t.width),y?k>0&&C+D+f>t.right&&(O=m.y+=w,m.line++,C=m.x=o(r,t.left+f,t.right-n[m.line])):k>0&&O+w>t.bottom&&(C=m.x=C+i[m.line].width+f,m.line++,O=m.y=o(r,t.top+v+f,t.bottom-i[m.line].height));!function(t,e,i){if(isNaN(x)||x<=0||isNaN(b)||b<0)return;a.save();const n=K(i.lineWidth,1);if(a.fillStyle=K(i.fillStyle,c),a.lineCap=K(i.lineCap,"butt"),a.lineDashOffset=K(i.lineDashOffset,0),a.lineJoin=K(i.lineJoin,"miter"),a.lineWidth=n,a.strokeStyle=K(i.strokeStyle,c),a.setLineDash(K(i.lineDash,[])),l.usePointStyle){const o={radius:x*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:n},s=h.xPlus(t,x/2);Kt(a,o,s,e+p)}else{const o=e+Math.max((g-b)/2,0),s=h.leftForLtr(t,x),r=Fe(i.borderRadius);a.beginPath(),Object.values(r).some((t=>0!==t))?ne(a,{x:s,y:o,w:x,h:b,radius:r}):a.rect(s,o,x,b),a.fill(),0!==n&&a.stroke()}a.restore()}(h.x(C),O,M),C=s(P,C+x+p,y?C+D:t.right,e.rtl),function(t,e,i){ee(a,i.text,t,e+_/2,d,{strikethrough:i.hidden,textAlign:h.textAlign(i.textAlign)})}(h.x(C),O,M),y?m.x+=D+f:m.y+=w})),Li(t.ctx,e.textDirection)}drawTitle(){const t=this,e=t.options,i=e.title,s=Ve(i.font),a=Be(i.padding);if(!i.display)return;const r=Ti(e.rtl,t.left,t.width),l=t.ctx,c=i.position,h=s.size/2,d=a.top+h;let u,f=t.left,g=t.width;if(this.isHorizontal())g=Math.max(...t.lineWidths),u=t.top+d,f=o(e.align,f,t.right-g);else{const i=t.columnSizes.reduce(((t,e)=>Math.max(t,e.height)),0);u=d+o(e.align,t.top,t.bottom-i-e.labels.padding-t._computeTitleHeight())}const p=o(c,f,f+g);l.textAlign=r.textAlign(n(c)),l.textBaseline="middle",l.strokeStyle=i.color,l.fillStyle=i.color,l.font=s.string,ee(l,i.text,p,u,s)}_computeTitleHeight(){const t=this.options.title,e=Ve(t.font),i=Be(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){const i=this;let n,o,s;if(t>=i.left&&t<=i.right&&e>=i.top&&e<=i.bottom)for(s=i.legendHitBoxes,n=0;n=o.left&&t<=o.left+o.width&&e>=o.top&&e<=o.top+o.height)return i.legendItems[n];return null}handleEvent(t){const e=this,i=e.options;if(!function(t,e){if("mousemove"===t&&(e.onHover||e.onLeave))return!0;if(e.onClick&&("click"===t||"mouseup"===t))return!0;return!1}(t.type,i))return;const n=e._getLegendItemAt(t.x,t.y);if("mousemove"===t.type){const a=e._hoveredItem,r=(s=n,null!==(o=a)&&null!==s&&o.datasetIndex===s.datasetIndex&&o.index===s.index);a&&!r&&Q(i.onLeave,[t,a,e],e),e._hoveredItem=n,n&&!r&&Q(i.onHover,[t,n,e],e)}else n&&Q(i.onClick,[t,n,e],e);var o,s}}var vs={id:"legend",_element:ys,start(t,e,i){const n=t.legend=new ys({ctx:t.ctx,options:i,chart:t});ti.configure(t,n,i),ti.addBox(t,n)},stop(t){ti.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const n=t.legend;ti.configure(t,n,i),n.options=i},afterUpdate(t){const e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent(t,e){e.replay||t.legend.handleEvent(e.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(t,e,i){const n=e.datasetIndex,o=i.chart;o.isDatasetVisible(n)?(o.hide(n),e.hidden=!0):(o.show(n),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){const e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:n,textAlign:o,color:s}}=t.legend.options;return t._getSortedDatasetMetas().map((t=>{const a=t.controller.getStyle(i?0:void 0),r=Be(a.borderWidth);return{text:e[t.index].label,fillStyle:a.backgroundColor,fontColor:s,hidden:!t.visible,lineCap:a.borderCapStyle,lineDash:a.borderDash,lineDashOffset:a.borderDashOffset,lineJoin:a.borderJoinStyle,lineWidth:(r.width+r.height)/4,strokeStyle:a.borderColor,pointStyle:n||a.pointStyle,rotation:a.rotation,textAlign:o||a.textAlign,borderRadius:0,datasetIndex:t.index}}),this)}},title:{color:t=>t.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:t=>!t.startsWith("on"),labels:{_scriptable:t=>!["generateLabels","filter","sort"].includes(t)}}};class ws extends Mn{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const i=this,n=i.options;if(i.left=0,i.top=0,!n.display)return void(i.width=i.height=i.right=i.bottom=0);i.width=i.right=t,i.height=i.bottom=e;const o=Y(n.text)?n.text.length:1;i._padding=Be(n.padding);const s=o*Ve(n.font).lineHeight+i._padding.height;i.isHorizontal()?i.height=s:i.width=s}isHorizontal(){const t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){const{top:e,left:i,bottom:n,right:s,options:a}=this,r=a.align;let l,c,h,d=0;return this.isHorizontal()?(c=o(r,i,s),h=e+t,l=s-i):("left"===a.position?(c=i+t,h=o(r,n,e),d=-.5*bt):(c=s-t,h=o(r,e,n),d=.5*bt),l=n-e),{titleX:c,titleY:h,maxWidth:l,rotation:d}}draw(){const t=this,e=t.ctx,i=t.options;if(!i.display)return;const o=Ve(i.font),s=o.lineHeight/2+t._padding.top,{titleX:a,titleY:r,maxWidth:l,rotation:c}=t._drawArgs(s);ee(e,i.text,0,0,o,{color:i.color,maxWidth:l,rotation:c,textAlign:n(i.align),textBaseline:"middle",translation:[a,r]})}}var Ms={id:"title",_element:ws,start(t,e,i){!function(t,e){const i=new ws({ctx:t.ctx,options:e,chart:t});ti.configure(t,i,e),ti.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){const e=t.titleBlock;ti.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const n=t.titleBlock;ti.configure(t,n,i),n.options=i},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const ks=new WeakMap;var Ss={id:"subtitle",start(t,e,i){const n=new ws({ctx:t.ctx,options:i,chart:t});ti.configure(t,n,i),ti.addBox(t,n),ks.set(t,n)},stop(t){ti.removeBox(t,ks.get(t)),ks.delete(t)},beforeUpdate(t,e,i){const n=ks.get(t);ti.configure(t,n,i),n.options=i},defaults:{align:"center",display:!1,font:{weight:"normal"},fullSize:!0,padding:0,position:"top",text:"",weight:1500},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const Ps={average(t){if(!t.length)return!1;let e,i,n=0,o=0,s=0;for(e=0,i=t.length;e-1?t.split("\n"):t}function Os(t,e){const{element:i,datasetIndex:n,index:o}=e,s=t.getDatasetMeta(n).controller,{label:a,value:r}=s.getLabelAndValue(o);return{chart:t,label:a,parsed:s.getParsed(o),raw:t.data.datasets[n].data[o],formattedValue:r,dataset:s.getDataset(),dataIndex:o,datasetIndex:n,element:i}}function Ts(t,e){const i=t._chart.ctx,{body:n,footer:o,title:s}=t,{boxWidth:a,boxHeight:r}=e,l=Ve(e.bodyFont),c=Ve(e.titleFont),h=Ve(e.footerFont),d=s.length,u=o.length,f=n.length,g=Be(e.padding);let p=g.height,m=0,x=n.reduce(((t,e)=>t+e.before.length+e.lines.length+e.after.length),0);if(x+=t.beforeBody.length+t.afterBody.length,d&&(p+=d*c.lineHeight+(d-1)*e.titleSpacing+e.titleMarginBottom),x){p+=f*(e.displayColors?Math.max(r,l.lineHeight):l.lineHeight)+(x-f)*l.lineHeight+(x-1)*e.bodySpacing}u&&(p+=e.footerMarginTop+u*h.lineHeight+(u-1)*e.footerSpacing);let b=0;const _=function(t){m=Math.max(m,i.measureText(t).width+b)};return i.save(),i.font=c.string,J(t.title,_),i.font=l.string,J(t.beforeBody.concat(t.afterBody),_),b=e.displayColors?a+2:0,J(n,(t=>{J(t.before,_),J(t.lines,_),J(t.after,_)})),b=0,i.font=h.string,J(t.footer,_),i.restore(),m+=g.width,{width:m,height:p}}function As(t,e,i,n){const{x:o,width:s}=i,{width:a,chartArea:{left:r,right:l}}=t;let c="center";return"center"===n?c=o<=(r+l)/2?"left":"right":o<=s/2?c="left":o>=a-s/2&&(c="right"),function(t,e,i,n){const{x:o,width:s}=n,a=i.caretSize+i.caretPadding;return"left"===t&&o+s+a>e.width||"right"===t&&o-s-a<0||void 0}(c,t,e,i)&&(c="center"),c}function Ls(t,e,i){const n=e.yAlign||function(t,e){const{y:i,height:n}=e;return it.height-n/2?"bottom":"center"}(t,i);return{xAlign:e.xAlign||As(t,e,i,n),yAlign:n}}function Rs(t,e,i,n){const{caretSize:o,caretPadding:s,cornerRadius:a}=t,{xAlign:r,yAlign:l}=i,c=o+s,h=a+s;let d=function(t,e){let{x:i,width:n}=t;return"right"===e?i-=n:"center"===e&&(i-=n/2),i}(e,r);const u=function(t,e,i){let{y:n,height:o}=t;return"top"===e?n+=i:n-="bottom"===e?o+i:o/2,n}(e,l,c);return"center"===l?"left"===r?d+=c:"right"===r&&(d-=c):"left"===r?d-=h:"right"===r&&(d+=h),{x:Ht(d,0,n.width-e.width),y:Ht(u,0,n.height-e.height)}}function Es(t,e,i){const n=Be(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-n.right:t.x+n.left}function Is(t){return Ds([],Cs(t))}function zs(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}class Fs extends Mn{constructor(t){super(),this.opacity=0,this._active=[],this._chart=t._chart,this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this,e=t._cachedAnimations;if(e)return e;const i=t._chart,n=t.options.setContext(t.getContext()),o=n.enabled&&i.options.animation&&n.animations,s=new hn(t._chart,o);return o._cacheable&&(t._cachedAnimations=Object.freeze(s)),s}getContext(){const t=this;return t.$context||(t.$context=(e=t._chart.getContext(),i=t,n=t._tooltipItems,Object.assign(Object.create(e),{tooltip:i,tooltipItems:n,type:"tooltip"})));var e,i,n}getTitle(t,e){const i=this,{callbacks:n}=e,o=n.beforeTitle.apply(i,[t]),s=n.title.apply(i,[t]),a=n.afterTitle.apply(i,[t]);let r=[];return r=Ds(r,Cs(o)),r=Ds(r,Cs(s)),r=Ds(r,Cs(a)),r}getBeforeBody(t,e){return Is(e.callbacks.beforeBody.apply(this,[t]))}getBody(t,e){const i=this,{callbacks:n}=e,o=[];return J(t,(t=>{const e={before:[],lines:[],after:[]},s=zs(n,t);Ds(e.before,Cs(s.beforeLabel.call(i,t))),Ds(e.lines,s.label.call(i,t)),Ds(e.after,Cs(s.afterLabel.call(i,t))),o.push(e)})),o}getAfterBody(t,e){return Is(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const i=this,{callbacks:n}=e,o=n.beforeFooter.apply(i,[t]),s=n.footer.apply(i,[t]),a=n.afterFooter.apply(i,[t]);let r=[];return r=Ds(r,Cs(o)),r=Ds(r,Cs(s)),r=Ds(r,Cs(a)),r}_createItems(t){const e=this,i=e._active,n=e._chart.data,o=[],s=[],a=[];let r,l,c=[];for(r=0,l=i.length;rt.filter(e,i,o,n)))),t.itemSort&&(c=c.sort(((e,i)=>t.itemSort(e,i,n)))),J(c,(i=>{const n=zs(t.callbacks,i);o.push(n.labelColor.call(e,i)),s.push(n.labelPointStyle.call(e,i)),a.push(n.labelTextColor.call(e,i))})),e.labelColors=o,e.labelPointStyles=s,e.labelTextColors=a,e.dataPoints=c,c}update(t,e){const i=this,n=i.options.setContext(i.getContext()),o=i._active;let s,a=[];if(o.length){const t=Ps[n.position].call(i,o,i._eventPosition);a=i._createItems(n),i.title=i.getTitle(a,n),i.beforeBody=i.getBeforeBody(a,n),i.body=i.getBody(a,n),i.afterBody=i.getAfterBody(a,n),i.footer=i.getFooter(a,n);const e=i._size=Ts(i,n),r=Object.assign({},t,e),l=Ls(i._chart,n,r),c=Rs(n,r,l,i._chart);i.xAlign=l.xAlign,i.yAlign=l.yAlign,s={opacity:1,x:c.x,y:c.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==i.opacity&&(s={opacity:0});i._tooltipItems=a,i.$context=void 0,s&&i._resolveAnimations().update(i,s),t&&n.external&&n.external.call(i,{chart:i._chart,tooltip:i,replay:e})}drawCaret(t,e,i,n){const o=this.getCaretPosition(t,i,n);e.lineTo(o.x1,o.y1),e.lineTo(o.x2,o.y2),e.lineTo(o.x3,o.y3)}getCaretPosition(t,e,i){const{xAlign:n,yAlign:o}=this,{cornerRadius:s,caretSize:a}=i,{x:r,y:l}=t,{width:c,height:h}=e;let d,u,f,g,p,m;return"center"===o?(p=l+h/2,"left"===n?(d=r,u=d-a,g=p+a,m=p-a):(d=r+c,u=d+a,g=p-a,m=p+a),f=d):(u="left"===n?r+s+a:"right"===n?r+c-s-a:this.caretX,"top"===o?(g=l,p=g-a,d=u-a,f=u+a):(g=l+h,p=g+a,d=u+a,f=u-a),m=g),{x1:d,x2:u,x3:f,y1:g,y2:p,y3:m}}drawTitle(t,e,i){const n=this,o=n.title,s=o.length;let a,r,l;if(s){const c=Ti(i.rtl,n.x,n.width);for(t.x=Es(n,i.titleAlign,i),e.textAlign=c.textAlign(i.titleAlign),e.textBaseline="middle",a=Ve(i.titleFont),r=i.titleSpacing,e.fillStyle=i.titleColor,e.font=a.string,l=0;l0!==t))?(t.beginPath(),t.fillStyle=o.multiKeyBackground,ne(t,{x:e,y:g,w:c,h:l,radius:s}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),ne(t,{x:i,y:g+1,w:c-2,h:l-2,radius:s}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(e,g,c,l),t.strokeRect(e,g,c,l),t.fillStyle=a.backgroundColor,t.fillRect(i,g+1,c-2,l-2))}t.fillStyle=s.labelTextColors[i]}drawBody(t,e,i){const n=this,{body:o}=n,{bodySpacing:s,bodyAlign:a,displayColors:r,boxHeight:l,boxWidth:c}=i,h=Ve(i.bodyFont);let d=h.lineHeight,u=0;const f=Ti(i.rtl,n.x,n.width),g=function(i){e.fillText(i,f.x(t.x+u),t.y+d/2),t.y+=d+s},p=f.textAlign(a);let m,x,b,_,y,v,w;for(e.textAlign=a,e.textBaseline="middle",e.font=h.string,t.x=Es(n,p,i),e.fillStyle=i.bodyColor,J(n.beforeBody,g),u=r&&"right"!==p?"center"===a?c/2+1:c+2:0,_=0,v=o.length;_0&&e.stroke()}_updateAnimationTarget(t){const e=this,i=e._chart,n=e.$animations,o=n&&n.x,s=n&&n.y;if(o||s){const n=Ps[t.position].call(e,e._active,e._eventPosition);if(!n)return;const a=e._size=Ts(e,t),r=Object.assign({},n,e._size),l=Ls(i,t,r),c=Rs(t,r,l,i);o._to===c.x&&s._to===c.y||(e.xAlign=l.xAlign,e.yAlign=l.yAlign,e.width=a.width,e.height=a.height,e.caretX=n.x,e.caretY=n.y,e._resolveAnimations().update(e,c))}}draw(t){const e=this,i=e.options.setContext(e.getContext());let n=e.opacity;if(!n)return;e._updateAnimationTarget(i);const o={width:e.width,height:e.height},s={x:e.x,y:e.y};n=Math.abs(n)<.001?0:n;const a=Be(i.padding),r=e.title.length||e.beforeBody.length||e.body.length||e.afterBody.length||e.footer.length;i.enabled&&r&&(t.save(),t.globalAlpha=n,e.drawBackground(s,t,o,i),Ai(t,i.textDirection),s.y+=a.top,e.drawTitle(s,t,i),e.drawBody(s,t,i),e.drawFooter(s,t,i),Li(t,i.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this,n=i._active,o=t.map((({datasetIndex:t,index:e})=>{const n=i._chart.getDatasetMeta(t);if(!n)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:n.data[e],index:e}})),s=!tt(n,o),a=i._positionChanged(o,e);(s||a)&&(i._active=o,i._eventPosition=e,i.update(!0))}handleEvent(t,e){const i=this,n=i.options,o=i._active||[];let s=!1,a=[];"mouseout"!==t.type&&(a=i._chart.getElementsAtEventForMode(t,n.mode,n,e),n.reverse&&a.reverse());const r=i._positionChanged(a,t);return s=e||!tt(a,o)||r,s&&(i._active=a,(n.enabled||n.external)&&(i._eventPosition={x:t.x,y:t.y},i.update(!0,e))),s}_positionChanged(t,e){const{caretX:i,caretY:n,options:o}=this,s=Ps[o.position].call(this,t,e);return!1!==s&&(i!==s.x||n!==s.y)}}Fs.positioners=Ps;var Bs={id:"tooltip",_element:Fs,positioners:Ps,afterInit(t,e,i){i&&(t.tooltip=new Fs({_chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){const e=t.tooltip,i={tooltip:e};!1!==t.notifyPlugins("beforeTooltipDraw",i)&&(e&&e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i))},afterEvent(t,e){if(t.tooltip){const i=e.replay;t.tooltip.handleEvent(e.event,i)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:{beforeTitle:H,title(t){if(t.length>0){const e=t[0],i=e.chart.data.labels,n=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(n>0&&e.dataIndex"filter"!==t&&"itemSort"!==t&&"external"!==t,_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},Vs=Object.freeze({__proto__:null,Decimation:ts,Filler:bs,Legend:vs,SubTitle:Ss,Title:Ms,Tooltip:Bs});function Ws(t,e,i){const n=t.indexOf(e);if(-1===n)return((t,e,i)=>"string"==typeof e?t.push(e)-1:isNaN(e)?null:i)(t,e,i);return n!==t.lastIndexOf(e)?i:n}class Ns extends En{constructor(t){super(t),this._startValue=void 0,this._valueRange=0}parse(t,e){if($(t))return null;const i=this.getLabels();return((t,e)=>null===t?null:Ht(Math.round(t),0,e))(e=isFinite(e)&&i[e]===t?e:Ws(i,t,K(e,t)),i.length-1)}determineDataLimits(){const t=this,{minDefined:e,maxDefined:i}=t.getUserBounds();let{min:n,max:o}=t.getMinMax(!0);"ticks"===t.options.bounds&&(e||(n=0),i||(o=t.getLabels().length-1)),t.min=n,t.max=o}buildTicks(){const t=this,e=t.min,i=t.max,n=t.options.offset,o=[];let s=t.getLabels();s=0===e&&i===s.length-1?s:s.slice(e,i+1),t._valueRange=Math.max(s.length-(n?0:1),1),t._startValue=t.min-(n?.5:0);for(let t=e;t<=i;t++)o.push({value:t});return o}getLabelForValue(t){const e=this.getLabels();return t>=0&&te.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){const e=this;return Math.round(e._startValue+e.getDecimalForPixel(t)*e._valueRange)}getBasePixel(){return this.bottom}}function Hs(t,e,{horizontal:i,minRotation:n}){const o=Et(n),s=(i?Math.sin(o):Math.cos(o))||.001,a=.75*e*(""+t).length;return Math.min(e/s,a)}Ns.id="category",Ns.defaults={ticks:{callback:Ns.prototype.getLabelForValue}};class js extends En{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return $(t)||("number"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const t=this,{beginAtZero:e}=t.options,{minDefined:i,maxDefined:n}=t.getUserBounds();let{min:o,max:s}=t;const a=t=>o=i?o:t,r=t=>s=n?s:t;if(e){const t=Dt(o),e=Dt(s);t<0&&e<0?r(0):t>0&&e>0&&a(0)}if(o===s){let t=1;(s>=Number.MAX_SAFE_INTEGER||o<=Number.MIN_SAFE_INTEGER)&&(t=Math.abs(.05*s)),r(s+t),e||a(o-t)}t.min=o,t.max=s}getTickLimit(){const t=this,e=t.options.ticks;let i,{maxTicksLimit:n,stepSize:o}=e;return o?i=Math.ceil(t.max/o)-Math.floor(t.min/o)+1:(i=t.computeTickLimit(),n=n||11),n&&(i=Math.min(n,i)),i}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this,e=t.options,i=e.ticks;let n=t.getTickLimit();n=Math.max(2,n);const o=function(t,e){const i=[],{bounds:n,step:o,min:s,max:a,precision:r,count:l,maxTicks:c,maxDigits:h,includeBounds:d}=t,u=o||1,f=c-1,{min:g,max:p}=e,m=!$(s),x=!$(a),b=!$(l),_=(p-g)/(h+1);let y,v,w,M,k=Ct((p-g)/f/u)*u;if(k<1e-14&&!m&&!x)return[{value:g},{value:p}];M=Math.ceil(p/k)-Math.floor(g/k),M>f&&(k=Ct(M*k/f/u)*u),$(r)||(y=Math.pow(10,r),k=Math.ceil(k*y)/y),"ticks"===n?(v=Math.floor(g/k)*k,w=Math.ceil(p/k)*k):(v=g,w=p),m&&x&&o&&Lt((a-s)/o,k/1e3)?(M=Math.round(Math.min((a-s)/k,c)),k=(a-s)/M,v=s,w=a):b?(v=m?s:v,w=x?a:w,M=l-1,k=(w-v)/M):(M=(w-v)/k,M=At(M,Math.round(M),k/1e3)?Math.round(M):Math.ceil(M));const S=Math.max(zt(k),zt(v));y=Math.pow(10,$(r)?S:r),v=Math.round(v*y)/y,w=Math.round(w*y)/y;let P=0;for(m&&(d&&v!==s?(i.push({value:s}),v0?i:null;this._zero=!0}determineDataLimits(){const t=this,{min:e,max:i}=t.getMinMax(!0);t.min=X(e)?Math.max(0,e):null,t.max=X(i)?Math.max(0,i):null,t.options.beginAtZero&&(t._zero=!0),t.handleTickRangeOptions()}handleTickRangeOptions(){const t=this,{minDefined:e,maxDefined:i}=t.getUserBounds();let n=t.min,o=t.max;const s=t=>n=e?n:t,a=t=>o=i?o:t,r=(t,e)=>Math.pow(10,Math.floor(Pt(t))+e);n===o&&(n<=0?(s(1),a(10)):(s(r(n,-1)),a(r(o,1)))),n<=0&&s(r(o,-1)),o<=0&&a(r(n,1)),t._zero&&t.min!==t._suggestedMin&&n===r(t.min,0)&&s(r(n,-1)),t.min=n,t.max=o}buildTicks(){const t=this,e=t.options,i=function(t,e){const i=Math.floor(Pt(e.max)),n=Math.ceil(e.max/Math.pow(10,i)),o=[];let s=q(t.min,Math.pow(10,Math.floor(Pt(e.min)))),a=Math.floor(Pt(s)),r=Math.floor(s/Math.pow(10,a)),l=a<0?Math.pow(10,Math.abs(a)):1;do{o.push({value:s,major:Ys(s)}),++r,10===r&&(r=1,++a,l=a>=0?1:l),s=Math.round(r*Math.pow(10,a)*l)/l}while(ao?{start:e-i,end:e}:{start:e,end:e+i}}function Ks(t){const e={l:0,r:t.width,t:0,b:t.height-t.paddingTop},i={},n=[],o=[],s=t.getLabels().length;for(let c=0;ce.r&&(e.r=p.end,i.r=f),m.starte.b&&(e.b=m.end,i.b=f)}var a,r,l;t._setReductions(t.drawingArea,e,i),t._pointLabelItems=function(t,e,i){const n=[],o=t.getLabels().length,s=t.options,a=Xs(s),r=t.getDistanceFromCenterForValue(s.ticks.reverse?t.min:t.max);for(let s=0;s270||i<90)&&(t-=e),t}function Js(t,e,i,n){const{ctx:o}=t;if(i)o.arc(t.xCenter,t.yCenter,e,0,_t);else{let i=t.getPointPosition(0,e);o.moveTo(i.x,i.y);for(let s=1;s{const n=Q(e.options.pointLabels.callback,[t,i],e);return n||0===n?n:""}))}fit(){const t=this,e=t.options;e.display&&e.pointLabels.display?Ks(t):t.setCenterPoint(0,0,0,0)}_setReductions(t,e,i){const n=this;let o=e.l/Math.sin(i.l),s=Math.max(e.r-n.width,0)/Math.sin(i.r),a=-e.t/Math.cos(i.t),r=-Math.max(e.b-(n.height-n.paddingTop),0)/Math.cos(i.b);o=ta(o),s=ta(s),a=ta(a),r=ta(r),n.drawingArea=Math.max(t/2,Math.min(Math.floor(t-(o+s)/2),Math.floor(t-(a+r)/2))),n.setCenterPoint(o,s,a,r)}setCenterPoint(t,e,i,n){const o=this,s=o.width-e-o.drawingArea,a=t+o.drawingArea,r=i+o.drawingArea,l=o.height-o.paddingTop-n-o.drawingArea;o.xCenter=Math.floor((a+s)/2+o.left),o.yCenter=Math.floor((r+l)/2+o.top+o.paddingTop)}getIndexAngle(t){return Wt(t*(_t/this.getLabels().length)+Et(this.options.startAngle||0))}getDistanceFromCenterForValue(t){const e=this;if($(t))return NaN;const i=e.drawingArea/(e.max-e.min);return e.options.reverse?(e.max-t)*i:(t-e.min)*i}getValueForDistanceFromCenter(t){if($(t))return NaN;const e=this,i=t/(e.drawingArea/(e.max-e.min));return e.options.reverse?e.max-i:e.min+i}getPointLabelContext(t){const e=this,i=e._pointLabels||[];if(t>=0&&t=0;o--){const e=n.setContext(t.getPointLabelContext(o)),s=Ve(e.font),{x:a,y:r,textAlign:l,left:c,top:h,right:d,bottom:u}=t._pointLabelItems[o],{backdropColor:f}=e;if(!$(f)){const t=Be(e.backdropPadding);i.fillStyle=f,i.fillRect(c-t.left,h-t.top,d-c+t.width,u-h+t.height)}ee(i,t._pointLabels[o],a,r+s.lineHeight/2,s,{color:e.color,textAlign:l,textBaseline:"middle"})}}(t,s),o.display&&t.ticks.forEach(((e,i)=>{if(0!==i){r=t.getDistanceFromCenterForValue(e.value);const n=o.setContext(t.getContext(i-1));!function(t,e,i,n){const o=t.ctx,s=e.circular,{color:a,lineWidth:r}=e;!s&&!n||!a||!r||i<0||(o.save(),o.strokeStyle=a,o.lineWidth=r,o.setLineDash(e.borderDash),o.lineDashOffset=e.borderDashOffset,o.beginPath(),Js(t,i,s,n),o.closePath(),o.stroke(),o.restore())}(t,n,r,s)}})),n.display){for(e.save(),a=t.getLabels().length-1;a>=0;a--){const o=n.setContext(t.getPointLabelContext(a)),{color:s,lineWidth:c}=o;c&&s&&(e.lineWidth=c,e.strokeStyle=s,e.setLineDash(o.borderDash),e.lineDashOffset=o.borderDashOffset,r=t.getDistanceFromCenterForValue(i.ticks.reverse?t.min:t.max),l=t.getPointPosition(a,r),e.beginPath(),e.moveTo(t.xCenter,t.yCenter),e.lineTo(l.x,l.y),e.stroke())}e.restore()}}drawBorder(){}drawLabels(){const t=this,e=t.ctx,i=t.options,n=i.ticks;if(!n.display)return;const o=t.getIndexAngle(0);let s,a;e.save(),e.translate(t.xCenter,t.yCenter),e.rotate(o),e.textAlign="center",e.textBaseline="middle",t.ticks.forEach(((o,r)=>{if(0===r&&!i.reverse)return;const l=n.setContext(t.getContext(r)),c=Ve(l.font);if(s=t.getDistanceFromCenterForValue(t.ticks[r].value),l.showLabelBackdrop){e.font=c.string,a=e.measureText(o.label).width,e.fillStyle=l.backdropColor;const t=Be(l.backdropPadding);e.fillRect(-a/2-t.left,-s-c.size/2-t.top,a+t.width,c.size+t.height)}ee(e,o.label,0,-s,c,{color:l.color})})),e.restore()}drawTitle(){}}ea.id="radialLinear",ea.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:Sn.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5}},ea.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"},ea.descriptors={angleLines:{_fallback:"grid"}};const ia={millisecond:{common:!0,size:1,steps:1e3},second:{common:!0,size:1e3,steps:60},minute:{common:!0,size:6e4,steps:60},hour:{common:!0,size:36e5,steps:24},day:{common:!0,size:864e5,steps:30},week:{common:!1,size:6048e5,steps:4},month:{common:!0,size:2628e6,steps:12},quarter:{common:!1,size:7884e6,steps:4},year:{common:!0,size:3154e7}},na=Object.keys(ia);function oa(t,e){return t-e}function sa(t,e){if($(e))return null;const i=t._adapter,{parser:n,round:o,isoWeekday:s}=t._parseOpts;let a=e;return"function"==typeof n&&(a=n(a)),X(a)||(a="string"==typeof n?i.parse(a,n):i.parse(a)),null===a?null:(o&&(a="week"!==o||!Tt(s)&&!0!==s?i.startOf(a,o):i.startOf(a,"isoWeek",s)),+a)}function aa(t,e,i,n){const o=na.length;for(let s=na.indexOf(t);s=e?i[n]:i[o]]=!0}}else t[e]=!0}function la(t,e,i){const n=[],o={},s=e.length;let a,r;for(a=0;a=0&&(e[l].major=!0);return e}(t,n,o,i):n}class ca extends En{constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,e){const i=t.time||(t.time={}),n=this._adapter=new co._date(t.adapters.date);st(i.displayFormats,n.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:sa(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this,e=t.options,i=t._adapter,n=e.time.unit||"day";let{min:o,max:s,minDefined:a,maxDefined:r}=t.getUserBounds();function l(t){a||isNaN(t.min)||(o=Math.min(o,t.min)),r||isNaN(t.max)||(s=Math.max(s,t.max))}a&&r||(l(t._getLabelBounds()),"ticks"===e.bounds&&"labels"===e.ticks.source||l(t.getMinMax(!1))),o=X(o)&&!isNaN(o)?o:+i.startOf(Date.now(),n),s=X(s)&&!isNaN(s)?s:+i.endOf(Date.now(),n)+1,t.min=Math.min(o,s-1),t.max=Math.max(o+1,s)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){const t=this,e=t.options,i=e.time,n=e.ticks,o="labels"===n.source?t.getLabelTimestamps():t._generate();"ticks"===e.bounds&&o.length&&(t.min=t._userMin||o[0],t.max=t._userMax||o[o.length-1]);const s=t.min,a=re(o,s,t.max);return t._unit=i.unit||(n.autoSkip?aa(i.minUnit,t.min,t.max,t._getLabelCapacity(s)):function(t,e,i,n,o){for(let s=na.length-1;s>=na.indexOf(i);s--){const i=na[s];if(ia[i].common&&t._adapter.diff(o,n,i)>=e-1)return i}return na[i?na.indexOf(i):0]}(t,a.length,i.minUnit,t.min,t.max)),t._majorUnit=n.major.enabled&&"year"!==t._unit?function(t){for(let e=na.indexOf(t)+1,i=na.length;e1e5*r)throw new Error(i+" and "+n+" are too far apart with stepSize of "+r+" "+a);const g="data"===o.ticks.source&&t.getDataTimestamps();for(d=f,u=0;dt-e)).map((t=>+t))}getLabelForValue(t){const e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}_tickFormatFunction(t,e,i,n){const o=this,s=o.options,a=s.time.displayFormats,r=o._unit,l=o._majorUnit,c=r&&a[r],h=l&&a[l],d=i[e],u=l&&h&&d&&d.major,f=o._adapter.format(t,n||(u?h:c)),g=s.ticks.callback;return g?Q(g,[f,e,i],o):f}generateTickLabels(t){let e,i,n;for(e=0,i=t.length;e0?r:1}getDataTimestamps(){const t=this;let e,i,n=t._cache.data||[];if(n.length)return n;const o=t.getMatchingVisibleMetas();if(t._normalized&&o.length)return t._cache.data=o[0].controller.getAllParsedValues(t);for(e=0,i=o.length;e=t[r].pos&&e<=t[l].pos&&({lo:r,hi:l}=se(t,"pos",e)),({pos:n,time:s}=t[r]),({pos:o,time:a}=t[l])):(e>=t[r].time&&e<=t[l].time&&({lo:r,hi:l}=se(t,"time",e)),({time:n,pos:s}=t[r]),({time:o,pos:a}=t[l]));const c=o-n;return c?s+(a-s)*(e-n)/c:s}ca.id="time",ca.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};class da extends ca{constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){const t=this,e=t._getTimestampsForTable(),i=t._table=t.buildLookupTable(e);t._minPos=ha(i,t.min),t._tableRange=ha(i,t.max)-t._minPos,super.initOffsets(e)}buildLookupTable(t){const{min:e,max:i}=this,n=[],o=[];let s,a,r,l,c;for(s=0,a=t.length;s=e&&l<=i&&n.push(l);if(n.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(s=0,a=n.length;sr.right&&(n|=l),er.bottom&&(n|=s),n}function d(t,e){var r,n,i=e.anchor,o=t;return e.clamp&&(o=function(t,e){for(var r,n,i,o=t.x0,d=t.y0,c=t.x1,h=t.y1,x=f(o,d,e),y=f(c,h,e);x|y&&!(x&y);)(r=x||y)&u?(n=o+(c-o)*(e.top-d)/(h-d),i=e.top):r&s?(n=o+(c-o)*(e.bottom-d)/(h-d),i=e.bottom):r&l?(i=d+(h-d)*(e.right-o)/(c-o),n=e.right):r&a&&(i=d+(h-d)*(e.left-o)/(c-o),n=e.left),r===x?x=f(o=n,d=i,e):y=f(c=n,h=i,e);return{x0:o,x1:c,y0:d,y1:h}}(o,e.area)),"start"===i?(r=o.x0,n=o.y0):"end"===i?(r=o.x1,n=o.y1):(r=(o.x0+o.x1)/2,n=(o.y0+o.y1)/2),function(t,e,r,n,i){switch(i){case"center":r=n=0;break;case"bottom":r=0,n=1;break;case"right":r=1,n=0;break;case"left":r=-1,n=0;break;case"top":r=0,n=-1;break;case"start":r=-r,n=-n;break;case"end":break;default:i*=Math.PI/180,r=Math.cos(i),n=Math.sin(i)}return{x:t,y:e,vx:r,vy:n}}(r,n,t.vx,t.vy,e.align)}var c={arc:function(t,e){var r=(t.startAngle+t.endAngle)/2,n=Math.cos(r),i=Math.sin(r),o=t.innerRadius,a=t.outerRadius;return d({x0:t.x+n*o,y0:t.y+i*o,x1:t.x+n*a,y1:t.y+i*a,vx:n,vy:i},e)},point:function(t,e){var r=i(t,e.origin),n=r.x*t.radius,o=r.y*t.radius;return d({x0:t.x-n,y0:t.y-o,x1:t.x+n,y1:t.y+o,vx:r.x,vy:r.y},e)},rect:function(t,e){var r=i(t,e.origin),n=t.x,o=t.y,a=0,l=0;return t.horizontal?(n=Math.min(t.x,t.base),a=Math.abs(t.base-t.x)):(o=Math.min(t.y,t.base),l=Math.abs(t.base-t.y)),d({x0:n,y0:o+l,x1:n+a,y1:o,vx:r.x,vy:r.y},e)},fallback:function(t,e){var r=i(t,e.origin);return d({x0:t.x,y0:t.y,x1:t.x,y1:t.y,vx:r.x,vy:r.y},e)}},h=t.helpers,x=n.rasterize;function y(t){var e=t._model.horizontal,r=t._scale||e&&t._xScale||t._yScale;if(!r)return null;if(void 0!==r.xCenter&&void 0!==r.yCenter)return{x:r.xCenter,y:r.yCenter};var n=r.getBasePixel();return e?{x:n,y:null}:{x:null,y:n}}function v(t,e,r){var n=t.shadowBlur,i=r.stroked,o=x(r.x),a=x(r.y),l=x(r.w);i&&t.strokeText(e,o,a,l),r.filled&&(n&&i&&(t.shadowBlur=0),t.fillText(e,o,a,l),n&&i&&(t.shadowBlur=n))}var _=function(t,e,r,n){var i=this;i._config=t,i._index=n,i._model=null,i._rects=null,i._ctx=e,i._el=r};h.extend(_.prototype,{_modelize:function(e,r,i,o){var a,l=this._index,s=h.options.resolve,u=n.parseFont(s([i.font,{}],o,l)),f=s([i.color,t.defaults.global.defaultFontColor],o,l);return{align:s([i.align,"center"],o,l),anchor:s([i.anchor,"center"],o,l),area:o.chart.chartArea,backgroundColor:s([i.backgroundColor,null],o,l),borderColor:s([i.borderColor,null],o,l),borderRadius:s([i.borderRadius,0],o,l),borderWidth:s([i.borderWidth,0],o,l),clamp:s([i.clamp,!1],o,l),clip:s([i.clip,!1],o,l),color:f,display:e,font:u,lines:r,offset:s([i.offset,0],o,l),opacity:s([i.opacity,1],o,l),origin:y(this._el),padding:h.options.toPadding(s([i.padding,0],o,l)),positioner:(a=this._el,a instanceof t.elements.Arc?c.arc:a instanceof t.elements.Point?c.point:a instanceof 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