{"id":1317,"date":"2026-10-26T17:04:00","date_gmt":"2026-10-26T16:04:00","guid":{"rendered":"https:\/\/solarscouts.de\/blog\/?p=1317"},"modified":"2026-09-22T17:55:21","modified_gmt":"2026-09-22T15:55:21","slug":"zaehlerschrank-pv-anlage","status":"publish","type":"post","link":"https:\/\/solarscouts.de\/blog\/zaehlerschrank-pv-anlage\/","title":{"rendered":"Z\u00e4hlerschrank f\u00fcr PV-Anlage pr\u00fcfen &#8211; Platz, Messung und Umbau verstehen"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Der sch\u00f6nste Modulplan ist ziemlich nutzlos, wenn am Ende ausgerechnet der graue Kasten im Keller den Zeitplan zerlegt. Genau dort taucht bei \u00e4lteren H\u00e4usern gern die Frage auf, die vorher niemand so richtig auf dem Zettel hatte. Reicht der vorhandene Schrank noch oder wird aus der Solaranlage pl\u00f6tzlich ein Elektroprojekt mit Extrakapitel?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eine PV-Anlage erfordert nicht automatisch einen neuen Z\u00e4hlerschrank. Entscheidend sind Bauart, Zustand, Platz f\u00fcr Erfassungs- und Schutztechnik, das geplante Messkonzept sowie die Technischen Anschlussbedingungen des zust\u00e4ndigen Netzbetreibers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die gute Nachricht ist, dass du diese Pr\u00fcfung sinnvoll vorbereiten kannst, ohne auch nur eine Plombe anzufassen. Mit den richtigen Fotos, ein paar Bestandsdaten und einem klaren Plan f\u00fcr Speicher, Wallbox oder W\u00e4rmepumpe bekommt der Fachbetrieb wesentlich mehr als das \u00fcbliche Handybild aus drei Metern Entfernung. Packen wir die Fotomappe an.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e4hlerschrank PV Anlage fr\u00fch pr\u00fcfen<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Beim Stromkasten z\u00e4hlt nicht einfach nur alt oder neu. Ein \u00e4lteres Modell kann unter bestimmten Bedingungen ert\u00fcchtigt werden, w\u00e4hrend ein j\u00fcngerer Kasten durch zus\u00e4tzliche Ger\u00e4te schon randvoll sein kann. Genau deshalb ist die Jahreszahl auf dem Typenschild ein Hinweis, aber noch lange kein Urteil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Der <a href=\"https:\/\/www.vde.com\/de\/fnn\/aktuelles\/2023-11-30-zaehlerplaetze-in-bestandsanlagen\">VDE FNN beschreibt f\u00fcr bestehende Z\u00e4hlerpl\u00e4tze<\/a>, wie notwendige Anpassungen ein vergleichbares Schutz- und Sicherheitsniveau zur geltenden Anschlussregel erreichen k\u00f6nnen. Das ist der interessante Punkt. Eine neue Photovoltaikanlage bedeutet nicht automatisch, dass gleich das ganze Geh\u00e4use aus der Wand fliegen muss. Sie bedeutet aber sehr wohl, dass die bisherige Nutzung neu bewertet wird.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Photovoltaikanlagen bringen neben der Einspeisung zus\u00e4tzliche Anforderungen an Erfassung, Schutz und gegebenenfalls Kommunikation mit. Weitere Ger\u00e4te erh\u00f6hen entweder die ben\u00f6tigte Leistung oder verlangen zus\u00e4tzliche Steuertechnik. Der Bestand muss diese neue Aufgabe sicher tragen k\u00f6nnen.<\/p>\n\n\n\n<section style=\"padding:clamp(20px, 4vw, 40px);border-radius:12px;background:#f4f7f8;font:400 16px\/1.6 Inter, system-ui, sans-serif;color:#546468;\"><p style=\"margin:0;font:inherit;color:inherit;font-size:16px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:9px;\">Schon gewusst?<\/p><div style=\"font:600 clamp(32px,6vw,48px)\/1.12 Signika, system-ui, sans-serif;color:#374754;max-width:22ch;overflow-wrap:anywhere;\">Ein altes Datum allein macht noch keinen neuen Schrank n\u00f6tig.<\/div><p style=\"margin:20px 0 0;font:inherit;color:inherit;max-width:56ch;\">Der FNN-Hinweis behandelt die Ert\u00fcchtigung als m\u00f6glichen Weg f\u00fcr Bestandsanlagen. Ob sie passt, entscheiden Bauart, Zustand, geplanter Ausbau und die \u00f6rtlichen Vorgaben.<\/p><\/section>\n\n\n\n<p class=\"wp-block-paragraph\">Die erste sinnvolle Entscheidung lautet deshalb nicht Kauf oder Austausch. Sie lautet pr\u00fcfen, was vorhanden ist und was k\u00fcnftig daran h\u00e4ngen soll.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Welche Fotos den Z\u00e4hlerschrank sichtbar machen<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ein verwackeltes Foto vom Display beantwortet ungef\u00e4hr so viel wie ein Passbild \u00fcber den Zustand eines ganzen Hauses. F\u00fcr eine brauchbare Vorpr\u00fcfung muss der Fachbetrieb den Kasten, seine sichtbaren Bereiche und die Umgebung einordnen k\u00f6nnen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diese sechs Motive machen die Fotomappe deutlich aussagekr\u00e4ftiger.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Fotografiere den geschlossenen Schrank vollst\u00e4ndig von vorn.<\/li><li>Zeige die zug\u00e4ngliche Innenansicht, ohne Abdeckungen oder plombierte Bereiche zu \u00f6ffnen.<\/li><li>Nimm jede vorhandene Messeinrichtung samt lesbarer Nummer einzeln auf.<\/li><li>Fotografiere sichtbare Sicherungen, Fehlerstromschutzschalter, SLS-Schalter und Beschriftungen.<\/li><li>Halte Herstellerangaben und Typenschilder fest, soweit sie ohne Eingriff erkennbar sind.<\/li><li>Zeige den Raum rundherum, den Abstand davor und sichtbare Leitungswege oberhalb oder unterhalb.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Der letzte Punkt wird gern vergessen. Technisch passendes Material n\u00fctzt wenig, wenn kein Platz f\u00fcr eine Erg\u00e4nzung vorhanden ist oder der Arbeitsbereich kaum zug\u00e4nglich bleibt. Die Umgebung geh\u00f6rt deshalb zur Bestandsaufnahme und nicht blo\u00df zur Immobilienfotografie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Schicke zu den Bildern au\u00dferdem die Daten, die kein Foto zuverl\u00e4ssig verr\u00e4t. Hilfreich sind das ungef\u00e4hre Baujahr, fr\u00fchere Umbauten, die Zahl der Wohnungen und vorhandenen Z\u00e4hler sowie dein geplantes Anlagenkonzept. Dazu geh\u00f6ren die Leistung der Solarmodule, ein geplanter Batteriespeicher, eine Wallbox und weitere gro\u00dfe Verbraucher. Falls bereits ein Messkonzept besprochen wurde, kommt auch diese Angabe in die Mappe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ganz wichtig bleibt die rote Linie. Entferne keine Abdeckung und l\u00f6se keine Plombe f\u00fcr ein besseres Bild. Teile vor dem Z\u00e4hler k\u00f6nnen weiterhin unter Spannung stehen, obwohl du im Haushalt eine Sicherung ausgeschaltet hast. Ein fehlendes Foto ist wesentlich angenehmer als ein Stromunfall.<\/p>\n\n\n\n<figure class=\"solar-image\"><img decoding=\"async\" src=\"https:\/\/solarscouts.de\/blog\/wp-content\/uploads\/2026\/09\/zaehlerschrank-pv-anlage-fotomappe-zaehlerschrank.webp\" alt=\"Person fotografiert einen vollst\u00e4ndig geschlossenen Z\u00e4hlerschrank samt Umgebung\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:16px;\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Welche Technik im Z\u00e4hlerschrank Platz braucht<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hinter den Abk\u00fcrzungen steckt keine geheime Elektrikersprache, sondern eine ziemlich saubere Aufgabenteilung. Moderne Z\u00e4hlerschr\u00e4nke sind eher wie kleine Mehrfamilienh\u00e4user f\u00fcr Stromtechnik. Jeder Bereich hat seine Funktion und vermeintlich freie Fl\u00e4che darf nicht einfach von irgendeinem Ger\u00e4t bezogen werden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das Z\u00e4hlerfeld nimmt die Messeinrichtung auf. Bei Bezug und Einspeisung wird passend zum Konzept erfasst, wie viel Energie aus dem Netz kommt und wie viel hineinflie\u00dft. Ob daf\u00fcr ein bidirektionaler Stromz\u00e4hler oder weitere Technik n\u00f6tig ist, ergibt sich nicht aus einem Internetfoto, sondern aus dem best\u00e4tigten Aufbau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Unterhalb liegt bei modernen Anlagen der netzseitige Anschlussraum. Dort sitzen unter anderem Trenn- und Schutzfunktionen vor der Erfassung. Der Hauptleitungsschutzschalter arbeitet selektiv und muss zur Auslegung sowie zur \u00f6rtlichen Anschlussregel passen. Ein Leitungsschutzschalter an anderer Stelle \u00fcbernimmt eine andere Aufgabe. Oberhalb der Z\u00e4hlerbaugruppe befindet sich der anlagenseitige Bereich. Auch der ist kein beliebiger Sicherungskasten, sondern f\u00fcr festgelegte Betriebsmittel vorgesehen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr Kommunikation und Zusatztechnik kommen der Raum f\u00fcr Zusatzanwendungen, kurz RfZ, und der Abschlusspunkt Z\u00e4hlerplatz ins Spiel. Der APZ ist die \u00dcbergabestelle f\u00fcr Kommunikationstechnik. Der umgangssprachliche Begriff Smart Meter kann entweder nur den digitalen Z\u00e4hler meinen oder ein intelligentes Messsystem mit Smart-Meter-Gateway. Ob die Technik intelligent angebunden wird, beeinflusst die n\u00f6tigen Schnittstellen. Diese Unterscheidung ist wichtig, wenn Ger\u00e4te und Platzbedarf abgestimmt werden. Der \u00dcberspannungsschutz wiederum geh\u00f6rt in das fachlich geplante Schutzkonzept gegen \u00dcberspannungen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die <a href=\"https:\/\/hager.com\/de\/wissen\/normen\/vde-ar-n-4100\">Erl\u00e4uterung zur seit 2026 g\u00fcltigen VDE-AR-N 4100<\/a> macht die festen Fl\u00e4chen gut sichtbar. Der Bereich f\u00fcr die Messeinrichtung ist bei einer neuen Anlage 450 Millimeter hoch. Davon dienen 300 Millimeter dem elektronischen Ger\u00e4t und 150 Millimeter dem RfZ. F\u00fcr diese \u00dcbergabestelle nennt die Erl\u00e4uterung ebenfalls eine Mindesth\u00f6he von 300 Millimetern.<\/p>\n\n\n\n<section data-solar-chart=\"{&quot;kind&quot;:&quot;anteilsbalken&quot;,&quot;headers&quot;:[&quot;Bereich&quot;,&quot;Anteil (%)&quot;],&quot;rows&quot;:[[&quot;Messeinrichtung \u00b7 300 mm&quot;,66.7],[&quot;RfZ \u00b7 150 mm&quot;,33.3]]}\" data-solar-palette=\"{&quot;accent&quot;:&quot;#8cc63f&quot;,&quot;ink&quot;:&quot;#374754&quot;,&quot;body&quot;:&quot;#546468&quot;,&quot;paper&quot;:&quot;#ffffff&quot;,&quot;surface&quot;:&quot;#f4f7f8&quot;,&quot;line&quot;:&quot;#dfe5e8&quot;,&quot;soft-accent&quot;:&quot;#bedf96&quot;,&quot;link&quot;:&quot;#4e7128&quot;,&quot;dark&quot;:&quot;#233638&quot;}\" style=\"font:400 16px\/1.7 Inter, system-ui, sans-serif;color:#546468;background:#ffffff;border:1px solid #dfe5e8;border-radius:12px;padding:clamp(20px, 4vw, 40px);min-width:0;\"><p style=\"margin:0 0 8px;font:600 clamp(24px, 3.5vw, 32px)\/1.2 Signika, system-ui, sans-serif;color:#374754;\">So teilen sich 450 Millimeter auf<\/p><p style=\"margin:0 0 24px;font:inherit;color:inherit;\">Zwei feste Bereiche bilden gemeinsam die 450 Millimeter hohe Einheit.<\/p><div class=\"sc-chart-fallback\"><div style=\"display:flex;height:30px;overflow:hidden;border-radius:99px;\"><span style=\"width:66.7%;background:#8cc63f;\" aria-hidden=\"true\"><\/span><span style=\"width:33.3%;background:#374754;\" aria-hidden=\"true\"><\/span><\/div><div style=\"display:flex;gap:16px;flex-wrap:wrap;margin:16px 0;\"><span style=\"display:inline-flex;align-items:center;gap:8px;font-size:16px;\"><span style=\"width:10px;height:10px;border-radius:3px;background:#8cc63f;flex:none;\" aria-hidden=\"true\"><\/span>Messeinrichtung \u00b7 300 mm \u00b7 66,7 %<\/span><span style=\"display:inline-flex;align-items:center;gap:8px;font-size:16px;\"><span style=\"width:10px;height:10px;border-radius:3px;background:#374754;flex:none;\" aria-hidden=\"true\"><\/span>RfZ \u00b7 150 mm \u00b7 33,3 %<\/span><\/div><\/div><div style=\"position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);white-space:nowrap;border:0;\" class=\"sc-chart-data\"><table style=\"width:100%;border-collapse:collapse;text-align:left;font-size:16px;\"><caption style=\"text-align:left;font-size:16px;padding:0 0 12px;\">Diagrammwerte<\/caption><thead><tr><th scope=\"col\">Bereich<\/th><th scope=\"col\">Anteil (%)<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Messeinrichtung \u00b7 300 mm<\/th><td>66,7 %<\/td><\/tr><tr><th scope=\"row\">RfZ \u00b7 150 mm<\/th><td>33,3 %<\/td><\/tr><\/tbody><\/table><\/div><\/section>\n\n\n\n<p class=\"wp-block-paragraph\">Das APZ-Feld ist eine eigene Funktionsfl\u00e4che mit mindestens 300 Millimetern H\u00f6he und kein dritter Anteil dieses Balkens.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quelle: <a href=\"https:\/\/hager.com\/de\/wissen\/normen\/vde-ar-n-4100\">Hager zur aktuellen Anschlussregel<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das ist keine Bauanleitung f\u00fcr deinen Bestand. Es erkl\u00e4rt aber den entscheidenden Denkfehler. Eine sichtbare L\u00fccke ist nicht automatisch freie Reserve. Erst die Funktion des Bereichs verr\u00e4t, ob der Platz tats\u00e4chlich genutzt werden darf.<\/p>\n\n\n\n<figure class=\"solar-image\"><img decoding=\"async\" src=\"https:\/\/solarscouts.de\/blog\/wp-content\/uploads\/2026\/09\/zaehlerschrank-pv-anlage-platzreserve-zaehlerschrank.webp\" alt=\"Elektriker misst freie Wandfl\u00e4che neben einem geschlossenen Z\u00e4hlerschrank\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:16px;\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Wann ein neuer Z\u00e4hlerschrank zwingend n\u00f6tig wird<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zwingend ist der komplette Austausch erst dann, wenn sich die n\u00f6tige Sicherheit und Funktion mit dem vorhandenen System nicht sinnvoll herstellen lassen. Dazwischen gibt es mehr als Schwarz und Wei\u00df. Genau diese Grauzone spart manchmal einen ganzen Schrank und manchmal nur falsche Hoffnung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ert\u00fcchtigung im Bestand<\/strong> kommt infrage, wenn Bauart, Geh\u00e4use und Leitungsf\u00fchrung weiterverwendet werden k\u00f6nnen und sich fehlende Schutz- oder Trennfunktionen fachgerecht nachr\u00fcsten lassen. Welche L\u00f6sung akzeptiert wird, h\u00e4ngt auch von den \u00f6rtlichen Anschlussvorgaben ab.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Erweiterung neben dem Bestand<\/strong> kann sinnvoll sein, wenn die Z\u00e4hleraufnahme brauchbar ist, aber Verteilraum oder Reserve fehlen. Ein zus\u00e4tzliches Feld l\u00f6st allerdings nicht automatisch jede L\u00fccke. Verbindung, Schutztechnik und Zug\u00e4nglichkeit m\u00fcssen als gemeinsames System passen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompletter Austausch<\/strong> wird n\u00f6tig, wenn entscheidende Bereiche nicht nachger\u00fcstet werden k\u00f6nnen, der Zustand mangelhaft ist, Hauptleitung oder Hauptsicherung nicht zur neuen Belastung passen oder der Standort die Anforderungen nicht erf\u00fcllt. Auch mehrere geplante Z\u00e4hler und Steuerger\u00e4te k\u00f6nnen einen gr\u00f6\u00dferen Aufbau erforderlich machen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Der Denkweg l\u00e4sst sich einfach merken.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Der Fachbetrieb kl\u00e4rt Zustand und System des Bestands.<\/li><li>Danach werden Erfassung, Schutz, Kommunikation und Reserve aus dem Anlagenkonzept abgeleitet.<\/li><li>Anschlie\u00dfend folgt der Abgleich mit der TAB.<\/li><li>Erst dann f\u00e4llt die Entscheidung zwischen Nachr\u00fcstung, zus\u00e4tzlichem Feld und Austausch.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Deshalb sind pauschale Kosten f\u00fcr den Z\u00e4hlerschrank wenig hilfreich. Ein einzelner Schalter, neue Verdrahtung, zus\u00e4tzliche Felder, l\u00e4ngere Leitungswege oder eine Verlegung an einen anderen Standort sind komplett verschiedene Projekte. Lass dir im Vorfeld ein individuelles Angebot geben und darin separat ausweisen, was erhalten bleibt, was erg\u00e4nzt wird und welche Position erst nach Pr\u00fcfung durch den Netzbetreiber feststeht.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wie W\u00e4rmepumpe oder Wallbox das Messkonzept ver\u00e4ndern<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die Solarmodule auf dem Dach sind nur ein Teil des k\u00fcnftigen Energiesystems. Sobald auch ein Stromspeicher aus dem Netz laden kann, das Elektroauto an der Wand h\u00e4ngt oder die Heizung elektrisch arbeitet, muss der Plan mehr k\u00f6nnen als Netzbezug und Solar\u00fcbersch\u00fcsse z\u00e4hlen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seit dem 1. Januar 2024 gelten neue Regeln f\u00fcr steuerbare Verbrauchseinrichtungen. Nach der <a href=\"https:\/\/www.bundesnetzagentur.de\/DE\/Vportal\/Energie\/SteuerbareVBE\/BetroffeneAnlagen_table.html\">Bundesnetzagentur<\/a> liegt die entscheidende Schwelle bei mehr als 4,2 Kilowatt Netzanschlussleistung. Typische F\u00e4lle sind private Wallboxen, W\u00e4rmepumpen und Stromspeicher hinsichtlich ihrer Stromentnahme aus dem Netz.<\/p>\n\n\n\n<section style=\"font:400 16px\/1.7 Inter, system-ui, sans-serif;color:#546468;background:#ffffff;border:1px solid #dfe5e8;border-radius:12px;padding:clamp(20px, 4vw, 40px);min-width:0;\"><p style=\"margin:0 0 24px;font:600 clamp(24px, 3.5vw, 32px)\/1.2 Signika, system-ui, sans-serif;color:#374754;\">Schwelle f\u00fcr neue steuerbare Verbraucher<\/p><div style=\"font:600 clamp(48px,10vw,80px)\/1 Signika, system-ui, sans-serif;color:#374754;\">mehr als 4,2 <span style=\"font-size:.38em;\">kW<\/span><\/div><p style=\"margin:18px 0 0;font:inherit;color:inherit;\"><strong>Netzanschlussleistung:<\/strong> Die Schwelle betrifft den m\u00f6glichen Strombezug des jeweiligen Ger\u00e4ts. Sie begrenzt nicht die Leistung deiner Solarstromerzeugung.<\/p><\/section>\n\n\n\n<p class=\"wp-block-paragraph\">Quelle: <a href=\"https:\/\/www.bundesnetzagentur.de\/DE\/Vportal\/Energie\/SteuerbareVBE\/BetroffeneAnlagen_table.html\">Bundesnetzagentur zu \u00a7 14a EnWG<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dieser Unterschied ist enorm wichtig. Bei einer notwendigen netzorientierten Steuerung wird nach der Bundesnetzagentur nicht die Erzeugung auf dem Dach abgeschaltet. Begrenzt werden kann im Engpassfall der Bezug der steuerbaren Ger\u00e4te aus dem \u00f6ffentlichen Stromnetz. Selbst erzeugte Energie kann innerhalb der Kundenanlage weiter genutzt werden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr den Schrank bedeutet das zus\u00e4tzliche Fragen. Wo sitzt die Steuertechnik? Reicht der Kommunikationsraum? Werden Verbrauch und Einspeisung gemeinsam oder getrennt erfasst? Ist ein Energiemanagement vorgesehen? Ein zweiter Z\u00e4hler oder eine Kaskadenschaltung ist dabei keine automatische Pflichtl\u00f6sung. Das passende Konzept h\u00e4ngt vom Tarif, den Ger\u00e4ten, dem Anlagenbetrieb und den Vorgaben des Netzbetreibers ab.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Genau deshalb solltest du die absehbaren Ger\u00e4te gleich zu Beginn nennen. Wer heute nur die Dachanlage einzeichnet und die Wallbox f\u00fcr n\u00e4chsten Sommer verschweigt, plant wom\u00f6glich zweimal und bezahlt den zweiten Einbau gleich mit.<\/p>\n\n\n\n<figure class=\"solar-image\"><img decoding=\"async\" src=\"https:\/\/solarscouts.de\/blog\/wp-content\/uploads\/2026\/09\/zaehlerschrank-pv-anlage-planungsgespraech-energie.webp\" alt=\"Hausbesitzer und Elektriker planen PV-Anlage, Wallbox und W\u00e4rmepumpe gemeinsam am Tisch\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:16px;\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Planung der PV-Anlage mit Elektriker und Netzbetreiber<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nun m\u00fcssen aus Fotos und Zukunftsw\u00fcnschen belastbare Entscheidungen werden. Daf\u00fcr braucht es keinen Roman, sondern ein kompaktes Paket in der richtigen Reihenfolge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vom Bestand zur belastbaren Planung<\/strong><\/p>\n\n\n<section style=\"display:block;width:100%;box-sizing:border-box;font:400 18px\/1.7 Inter, system-ui, sans-serif;color:#546468;margin:28px 0;min-width:0;overflow-wrap:anywhere;hyphens:auto;\" class=\"sc-editorial\" aria-label=\"Vom Bestand zur belastbaren Planung\"><div style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:20px;\"><div style=\"padding:24px;border-radius:18px;background:#f4f7f8;\"><div style=\"display:flex;align-items:center;gap:12px;margin-bottom:24px;\"><svg viewBox=\"0 0 24 24\" width=\"26\" height=\"26\" style=\"flex:none;display:block\" fill=\"none\" stroke=\"#4e7128\" stroke-width=\"1.6\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"m13 2-9 12h7l-1 8 10-13h-7Z\"\/><\/svg><strong style=\"font:600 24px\/1.25 Signika, system-ui, sans-serif;color:#374754;\">Z\u00e4hlerschrank und Anlagenkonzept<\/strong><\/div><ol style=\"list-style:none;padding:0;margin:0;\"><li style=\"position:relative;display:flex;gap:16px;padding:0 0 22px;align-items:flex-start;\"><span style=\"position:relative;z-index:1;display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:#4e7128;color:#ffffff;font:600 16px Signika, system-ui, sans-serif;\" aria-hidden=\"true\">1<\/span><span style=\"position:absolute;left:16px;top:34px;bottom:0;width:2px;background:#dfe5e8;\" aria-hidden=\"true\"><\/span><div style=\"min-width:0;padding-top:3px;\"><strong style=\"display:block;font:600 18px\/1.4 Signika, system-ui, sans-serif;color:#374754;\">Bestand sammeln<\/strong><p style=\"font:inherit;color:inherit;margin:0;margin-top:7px;font-size:16px;\">Sechs Fotos, Baujahr, bekannte Umbauten, Z\u00e4hlerzahl und sichtbare Typangaben zusammentragen.<\/p><\/div><\/li><li style=\"position:relative;display:flex;gap:16px;padding:0 0 22px;align-items:flex-start;\"><span style=\"position:relative;z-index:1;display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:#4e7128;color:#ffffff;font:600 16px Signika, system-ui, sans-serif;\" aria-hidden=\"true\">2<\/span><span style=\"position:absolute;left:16px;top:34px;bottom:0;width:2px;background:#dfe5e8;\" aria-hidden=\"true\"><\/span><div style=\"min-width:0;padding-top:3px;\"><strong style=\"display:block;font:600 18px\/1.4 Signika, system-ui, sans-serif;color:#374754;\">Zielbild beschreiben<\/strong><p style=\"font:inherit;color:inherit;margin:0;margin-top:7px;font-size:16px;\">Anlagenleistung, Wechselrichter, Batteriespeicher und geplante gro\u00dfe Verbraucher nennen.<\/p><\/div><\/li><li style=\"position:relative;display:flex;gap:16px;padding:0 0 22px;align-items:flex-start;\"><span style=\"position:relative;z-index:1;display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:#4e7128;color:#ffffff;font:600 16px Signika, system-ui, sans-serif;\" aria-hidden=\"true\">3<\/span><span style=\"position:absolute;left:16px;top:34px;bottom:0;width:2px;background:#dfe5e8;\" aria-hidden=\"true\"><\/span><div style=\"min-width:0;padding-top:3px;\"><strong style=\"display:block;font:600 18px\/1.4 Signika, system-ui, sans-serif;color:#374754;\">Messkonzept kl\u00e4ren<\/strong><p style=\"font:inherit;color:inherit;margin:0;margin-top:7px;font-size:16px;\">Energiefl\u00fcsse und den m\u00f6glichen Nutzen getrennter Z\u00e4hler festhalten.<\/p><\/div><\/li><li style=\"position:relative;display:flex;gap:16px;padding:0 0 22px;align-items:flex-start;\"><span style=\"position:relative;z-index:1;display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:#4e7128;color:#ffffff;font:600 16px Signika, system-ui, sans-serif;\" aria-hidden=\"true\">4<\/span><span style=\"position:absolute;left:16px;top:34px;bottom:0;width:2px;background:#dfe5e8;\" aria-hidden=\"true\"><\/span><div style=\"min-width:0;padding-top:3px;\"><strong style=\"display:block;font:600 18px\/1.4 Signika, system-ui, sans-serif;color:#374754;\">Anschlussregeln abgleichen<\/strong><p style=\"font:inherit;color:inherit;margin:0;margin-top:7px;font-size:16px;\">Der eingetragene Fachbetrieb pr\u00fcft die \u00f6rtlichen Vorgaben.<\/p><\/div><\/li><li style=\"position:relative;display:flex;gap:16px;padding:0 0 22px;align-items:flex-start;\"><span style=\"position:relative;z-index:1;display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:#4e7128;color:#ffffff;font:600 16px Signika, system-ui, sans-serif;\" aria-hidden=\"true\">5<\/span><span style=\"position:absolute;left:16px;top:34px;bottom:0;width:2px;background:#dfe5e8;\" aria-hidden=\"true\"><\/span><div style=\"min-width:0;padding-top:3px;\"><strong style=\"display:block;font:600 18px\/1.4 Signika, system-ui, sans-serif;color:#374754;\">Varianten anbieten lassen<\/strong><p style=\"font:inherit;color:inherit;margin:0;margin-top:7px;font-size:16px;\">Ert\u00fcchtigung, Erg\u00e4nzung und vollst\u00e4ndigen Austausch getrennt ausweisen lassen.<\/p><\/div><\/li><li style=\"position:relative;display:flex;gap:16px;padding:0 0 22px;align-items:flex-start;\"><span style=\"position:relative;z-index:1;display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:#4e7128;color:#ffffff;font:600 16px Signika, system-ui, sans-serif;\" aria-hidden=\"true\">6<\/span><div style=\"min-width:0;padding-top:3px;\"><strong style=\"display:block;font:600 18px\/1.4 Signika, system-ui, sans-serif;color:#374754;\">Reserve dokumentieren<\/strong><p style=\"font:inherit;color:inherit;margin:0;margin-top:7px;font-size:16px;\">Nach der Modernisierung verbleibenden Platz f\u00fcr Steuerung, Kommunikation und sp\u00e4tere Ger\u00e4te festhalten.<\/p><\/div><\/li><\/ol><\/div><\/div><\/section>\n\n\n\n<p class=\"wp-block-paragraph\">Die Rollen sind dabei klar verteilt. Du lieferst den vollst\u00e4ndigen Bestand und deine Ausbaupl\u00e4ne. Der Elektriker bewertet die elektrische Anlage, entwickelt die Ausf\u00fchrung und stimmt die Anmeldung ab. Der Netzbetreiber gibt die \u00f6rtlichen Anschlussregeln und das akzeptierte Konzept vor. Der Messstellenbetreiber ist f\u00fcr die Messeinrichtung zust\u00e4ndig.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vor einer Beauftragung sollten deshalb konkrete Antworten im Angebot stehen. Bleibt der bisherige Schrank erhalten? Welche Schutztechnik wird erg\u00e4nzt? Ist ein neues Feld n\u00f6tig? Welche Leistungen h\u00e4ngen noch von einer R\u00fcckmeldung ab? Sind neue Leitungswege oder Maurerarbeiten enthalten? Und welcher Zustand w\u00fcrde einen Nachtrag ausl\u00f6sen?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sp\u00e4testens hier zeigt sich der Wert der fr\u00fchen Pr\u00fcfung. Der Z\u00e4hlerschrank ist dann kein \u00dcberraschungskarton kurz vor der Montage mehr, sondern ein eigenes Arbeitspaket mit benannten Entscheidungen, Zust\u00e4ndigkeiten und Reserven.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u00e4ufig gestellte Fragen<\/h2>\n\n\n\n<section style=\"display:block;width:100%;box-sizing:border-box;font:400 18px\/1.7 Inter, system-ui, sans-serif;color:#546468;margin:28px 0;min-width:0;overflow-wrap:anywhere;hyphens:auto;\" class=\"sc-editorial\" aria-label=\"H\u00e4ufig gestellte Fragen\"><details style=\"border:1px solid #dfe5e8;border-radius:16px;background:#f4f7f8;margin:0 0 12px;padding:0 22px;\" open><summary style=\"cursor:pointer;padding:22px 0;min-height:64px;font:600 22px\/1.4 Signika, system-ui, sans-serif;color:#374754;overflow-wrap:anywhere;\">Ist ein neuer Z\u00e4hlerschrank bei Photovoltaik immer Pflicht?<\/summary><p style=\"font:inherit;color:inherit;margin:0;font-size:18px;line-height:1.75;padding:0 0 24px;\">Nein. Der Bestand kann je nach Bauart, Zustand und \u00f6rtlichen Vorgaben ert\u00fcchtigt oder erg\u00e4nzt werden. Reichen Sicherheit, Funktionsfl\u00e4chen oder Anschlussleistung nicht aus, wird ein Austausch n\u00f6tig. Das entscheidet der Fachbetrieb nach Pr\u00fcfung und Abgleich mit den Anschlussregeln.<\/p><\/details><details style=\"border:1px solid #dfe5e8;border-radius:16px;background:#f4f7f8;margin:0 0 12px;padding:0 22px;\"><summary style=\"cursor:pointer;padding:22px 0;min-height:64px;font:600 22px\/1.4 Signika, system-ui, sans-serif;color:#374754;overflow-wrap:anywhere;\">Reicht ein freier Z\u00e4hlerplatz f\u00fcr die PV-Anlage aus?<\/summary><p style=\"font:inherit;color:inherit;margin:0;font-size:18px;line-height:1.75;padding:0 0 24px;\">Nicht automatisch. Zus\u00e4tzlich zum Platz f\u00fcr die Messeinrichtung k\u00f6nnen Schutz-, Anschluss-, Kommunikations- und Steuertechnik n\u00f6tig sein. Auch die Funktion des vermeintlich freien Feldes ist entscheidend. Eine sichtbare L\u00fccke allein belegt deshalb keine nutzbare Reserve.<\/p><\/details><details style=\"border:1px solid #dfe5e8;border-radius:16px;background:#f4f7f8;margin:0 0 12px;padding:0 22px;\"><summary style=\"cursor:pointer;padding:22px 0;min-height:64px;font:600 22px\/1.4 Signika, system-ui, sans-serif;color:#374754;overflow-wrap:anywhere;\">Brauche ich f\u00fcr die \u00dcberschusseinspeisung einen Zweirichtungsz\u00e4hler?<\/summary><p style=\"font:inherit;color:inherit;margin:0;font-size:18px;line-height:1.75;padding:0 0 24px;\">Wenn die Anlage Strom aus dem Netz bezieht und \u00dcbersch\u00fcsse einspeist, m\u00fcssen beide Energierichtungen passend zum Konzept erfasst werden. H\u00e4ufig \u00fcbernimmt das ein bidirektionaler Stromz\u00e4hler. Welche Messeinrichtung eingebaut wird, legt der zust\u00e4ndige Messstellenbetreiber fest.<\/p><\/details><details style=\"border:1px solid #dfe5e8;border-radius:16px;background:#f4f7f8;margin:0 0 12px;padding:0 22px;\"><summary style=\"cursor:pointer;padding:22px 0;min-height:64px;font:600 22px\/1.4 Signika, system-ui, sans-serif;color:#374754;overflow-wrap:anywhere;\">Darf ich den Z\u00e4hlerschrank selbst \u00f6ffnen?<\/summary><p style=\"font:inherit;color:inherit;margin:0;font-size:18px;line-height:1.75;padding:0 0 24px;\">\u00d6ffne nur Bereiche, die im normalen Betrieb ausdr\u00fccklich zug\u00e4nglich sind. Entferne keine Abdeckungen und l\u00f6se keine Plomben. Im Vorz\u00e4hlerbereich k\u00f6nnen spannungsf\u00fchrende Teile liegen. Pr\u00fcfung, Umbau und Anschluss geh\u00f6ren in die H\u00e4nde eines eingetragenen Elektrofachbetriebs.<\/p><\/details><details style=\"border:1px solid #dfe5e8;border-radius:16px;background:#f4f7f8;margin:0 0 12px;padding:0 22px;\"><summary style=\"cursor:pointer;padding:22px 0;min-height:64px;font:600 22px\/1.4 Signika, system-ui, sans-serif;color:#374754;overflow-wrap:anywhere;\">Wie viel Reserve sollte der Schrank haben?<\/summary><p style=\"font:inherit;color:inherit;margin:0;font-size:18px;line-height:1.75;padding:0 0 24px;\">Eine pauschale Zahl passt nicht zu jedem Hausbesitzer. Reserve sollte sich aus geplanten Z\u00e4hlern, Kommunikation, Steuertechnik, Speicher, Wallbox, Heizung und sp\u00e4teren Ausbauten ergeben. Lass den Fachbetrieb die verbleibenden Felder und ihren zul\u00e4ssigen Zweck im Angebot dokumentieren.<\/p><\/details><\/section>\n\n\n\n<script data-phast-no-defer><!--\nif(!window.Chart){\/*\nThe MIT License (MIT)\n\nCopyright (c) 2014-2024 Chart.js Contributors\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the \"Software\"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and\/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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t.filter((t=>-1===Gi.indexOf(t.pos)&&t.box.axis===e))}function Qi(t,e){return t.sort(((t,i)=>{const s=e?i:t,n=e?t:i;return s.weight===n.weight?s.index-n.index:s.weight-n.weight}))}function ts(t,e){const i=function(t){const e={};for(const i of t){const{stack:t,pos:s,stackWeight:n}=i;if(!t||!Gi.includes(s))continue;const o=e[t]||(e[t]={count:0,placed:0,weight:0,size:0});o.count++,o.weight+=n}return e}(t),{vBoxMaxWidth:s,hBoxMaxHeight:n}=e;let o,a,r;for(o=0,a=t.length;o<a;++o){r=t[o];const{fullSize:a}=r.box,l=i[r.stack],h=l&&r.stackWeight\/l.weight;r.horizontal?(r.width=h?h*s:a&&e.availableWidth,r.height=n):(r.width=s,r.height=h?h*n:a&&e.availableHeight)}return i}function es(t,e,i,s){return Math.max(t[i],e[i])+Math.max(t[s],e[s])}function is(t,e){t.top=Math.max(t.top,e.top),t.left=Math.max(t.left,e.left),t.bottom=Math.max(t.bottom,e.bottom),t.right=Math.max(t.right,e.right)}function ss(t,e,i,s){const{pos:n,box:a}=i,r=t.maxPadding;if(!o(n)){i.size&&(t[n]-=i.size);const 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i,s,n,o,a,r;for(i=0,s=(t||[]).length;i<s;++i)n=t[i],({position:o,options:{stack:a,stackWeight:r=1}}=n),e.push({index:i,box:n,pos:o,horizontal:n.isHorizontal(),weight:n.weight,stack:a&&o+a,stackWeight:r});return e}(t),i=Qi(e.filter((t=>t.box.fullSize)),!0),s=Qi(Ji(e,\"left\"),!0),n=Qi(Ji(e,\"right\")),o=Qi(Ji(e,\"top\"),!0),a=Qi(Ji(e,\"bottom\")),r=Zi(e,\"x\"),l=Zi(e,\"y\");return{fullSize:i,leftAndTop:s.concat(o),rightAndBottom:n.concat(l).concat(a).concat(r),chartArea:Ji(e,\"chartArea\"),vertical:s.concat(n).concat(l),horizontal:o.concat(a).concat(r)}}(t.boxes),l=r.vertical,h=r.horizontal;u(t.boxes,(t=>{\"function\"==typeof t.beforeLayout&&t.beforeLayout()}));const c=l.reduce(((t,e)=>e.box.options&&!1===e.box.options.display?t:t+1),0)||1,d=Object.freeze({outerWidth:e,outerHeight:i,padding:n,availableWidth:o,availableHeight:a,vBoxMaxWidth:o\/2\/c,hBoxMaxHeight:a\/2}),f=Object.assign({},n);is(f,ki(s));const g=Object.assign({maxPadding:f,w:o,h:a,x:n.left,y:n.top},n),p=ts(l.concat(h),d);os(r.fullSize,g,d,p),os(l,g,d,p),os(h,g,d,p)&&os(l,g,d,p),function(t){const e=t.maxPadding;function i(i){const s=Math.max(e[i]-t[i],0);return t[i]+=s,s}t.y+=i(\"top\"),t.x+=i(\"left\"),i(\"right\"),i(\"bottom\")}(g),rs(r.leftAndTop,g,d,p),g.x+=g.w,g.y+=g.h,rs(r.rightAndBottom,g,d,p),t.chartArea={left:g.left,top:g.top,right:g.left+g.w,bottom:g.top+g.h,height:g.h,width:g.w},u(r.chartArea,(e=>{const i=e.box;Object.assign(i,t.chartArea),i.update(g.w,g.h,{left:0,top:0,right:0,bottom:0})}))}};class hs{acquireContext(t,e){}releaseContext(t){return!1}addEventListener(t,e,i){}removeEventListener(t,e,i){}getDevicePixelRatio(){return 1}getMaximumSize(t,e,i,s){return e=Math.max(0,e||t.width),i=i||t.height,{width:e,height:Math.max(0,s?Math.floor(e\/s):i)}}isAttached(t){return!0}updateConfig(t){}}class cs extends hs{acquireContext(t){return t&&t.getContext&&t.getContext(\"2d\")||null}updateConfig(t){t.options.animation=!1}}const ds=\"$chartjs\",us={touchstart:\"mousedown\",touchmove:\"mousemove\",touchend:\"mouseup\",pointerenter:\"mouseenter\",pointerdown:\"mousedown\",pointermove:\"mousemove\",pointerup:\"mouseup\",pointerleave:\"mouseout\",pointerout:\"mouseout\"},fs=t=>null===t||\"\"===t;const gs=!!Se&&{passive:!0};function ps(t,e,i){t&&t.canvas&&t.canvas.removeEventListener(e,i,gs)}function ms(t,e){for(const i of t)if(i===e||i.contains(e))return!0}function xs(t,e,i){const s=t.canvas,n=new MutationObserver((t=>{let e=!1;for(const i of t)e=e||ms(i.addedNodes,s),e=e&&!ms(i.removedNodes,s);e&&i()}));return n.observe(document,{childList:!0,subtree:!0}),n}function bs(t,e,i){const s=t.canvas,n=new MutationObserver((t=>{let e=!1;for(const i of t)e=e||ms(i.removedNodes,s),e=e&&!ms(i.addedNodes,s);e&&i()}));return n.observe(document,{childList:!0,subtree:!0}),n}const _s=new Map;let ys=0;function vs(){const t=window.devicePixelRatio;t!==ys&&(ys=t,_s.forEach(((e,i)=>{i.currentDevicePixelRatio!==t&&e()})))}function Ms(t,e,i){const s=t.canvas,n=s&&ge(s);if(!n)return;const o=ct(((t,e)=>{const s=n.clientWidth;i(t,e),s<n.clientWidth&&i()}),window),a=new ResizeObserver((t=>{const e=t[0],i=e.contentRect.width,s=e.contentRect.height;0===i&&0===s||o(i,s)}));return a.observe(n),function(t,e){_s.size||window.addEventListener(\"resize\",vs),_s.set(t,e)}(t,o),a}function ws(t,e,i){i&&i.disconnect(),\"resize\"===e&&function(t){_s.delete(t),_s.size||window.removeEventListener(\"resize\",vs)}(t)}function ks(t,e,i){const s=t.canvas,n=ct((e=>{null!==t.ctx&&i(function(t,e){const i=us[t.type]||t.type,{x:s,y:n}=ve(t,e);return{type:i,chart:e,native:t,x:void 0!==s?s:null,y:void 0!==n?n:null}}(e,t))}),t);return function(t,e,i){t&&t.addEventListener(e,i,gs)}(s,e,n),n}class Ss extends hs{acquireContext(t,e){const i=t&&t.getContext&&t.getContext(\"2d\");return i&&i.canvas===t?(function(t,e){const i=t.style,s=t.getAttribute(\"height\"),n=t.getAttribute(\"width\");if(t[ds]={initial:{height:s,width:n,style:{display:i.display,height:i.height,width:i.width}}},i.display=i.display||\"block\",i.boxSizing=i.boxSizing||\"border-box\",fs(n)){const e=Pe(t,\"width\");void 0!==e&&(t.width=e)}if(fs(s))if(\"\"===t.style.height)t.height=t.width\/(e||2);else{const e=Pe(t,\"height\");void 0!==e&&(t.height=e)}}(t,e),i):null}releaseContext(t){const e=t.canvas;if(!e[ds])return!1;const i=e[ds].initial;[\"height\",\"width\"].forEach((t=>{const n=i[t];s(n)?e.removeAttribute(t):e.setAttribute(t,n)}));const n=i.style||{};return Object.keys(n).forEach((t=>{e.style[t]=n[t]})),e.width=e.width,delete e[ds],!0}addEventListener(t,e,i){this.removeEventListener(t,e);const s=t.$proxies||(t.$proxies={}),n={attach:xs,detach:bs,resize:Ms}[e]||ks;s[e]=n(t,e,i)}removeEventListener(t,e){const i=t.$proxies||(t.$proxies={}),s=i[e];if(!s)return;({attach:ws,detach:ws,resize:ws}[e]||ps)(t,e,s),i[e]=void 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s=this._target[this._prop],n=i-this._start,o=this._duration-n;this._start=i,this._duration=Math.floor(Math.max(o,t.duration)),this._total+=n,this._loop=!!t.loop,this._to=Pi([t.to,e,s,t.from]),this._from=Pi([t.from,s,e])}}cancel(){this._active&&(this.tick(Date.now()),this._active=!1,this._notify(!1))}tick(t){const e=t-this._start,i=this._duration,s=this._prop,n=this._from,o=this._loop,a=this._to;let r;if(this._active=n!==a&&(o||e<i),!this._active)return this._target[s]=a,void this._notify(!0);e<0?this._target[s]=n:(r=e\/i%2,r=o&&r>1?2-r:r,r=this._easing(Math.min(1,Math.max(0,r))),this._target[s]=this._fn(n,a,r))}wait(){const t=this._promises||(this._promises=[]);return new Promise(((e,i)=>{t.push({res:e,rej:i})}))}_notify(t){const e=t?\"res\":\"rej\",i=this._promises||[];for(let t=0;t<i.length;t++)i[t][e]()}}class Ts{constructor(t,e){this._chart=t,this._properties=new Map,this.configure(e)}configure(t){if(!o(t))return;const 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e.getMatchingVisibleMetas(s).reverse()){const e=t[n.index];if(i&&e>0||!i&&e<0)return n.index}return null}function Vs(t,e){const{chart:i,_cachedMeta:s}=t,n=i._stacks||(i._stacks={}),{iScale:o,vScale:a,index:r}=s,l=o.axis,h=a.axis,c=function(t,e,i){return`${t.id}.${e.id}.${i.stack||i.type}`}(o,a,s),d=e.length;let u;for(let t=0;t<d;++t){const i=e[t],{[l]:o,[h]:d}=i;u=(i._stacks||(i._stacks={}))[h]=zs(n,c,o),u[r]=d,u._top=Fs(u,a,!0,s.type),u._bottom=Fs(u,a,!1,s.type);(u._visualValues||(u._visualValues={}))[r]=d}}function Bs(t,e){const i=t.scales;return Object.keys(i).filter((t=>i[t].axis===e)).shift()}function Ws(t,e){const i=t.controller.index,s=t.vScale&&t.vScale.axis;if(s){e=e||t._parsed;for(const t of e){const e=t._stacks;if(!e||void 0===e[s]||void 0===e[s][i])return;delete e[s][i],void 0!==e[s]._visualValues&&void 0!==e[s]._visualValues[i]&&delete e[s]._visualValues[i]}}}const Ns=t=>\"reset\"===t||\"none\"===t,Hs=(t,e)=>e?t:Object.assign({},t);class js{static defaults={};static datasetElementType=null;static dataElementType=null;constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.datasetElementType=new.target.datasetElementType,this.dataElementType=new.target.dataElementType,this.initialize()}initialize(){const t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=Is(t.vScale,t),this.addElements(),this.options.fill&&!this.chart.isPluginEnabled(\"filler\")&&console.warn(\"Tried to use the 'fill' option without the 'Filler' plugin enabled. 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t=this.getDataset(),e=t.data||(t.data=[]),i=this._data;if(o(e)){const t=this._cachedMeta;this._data=function(t,e){const{iScale:i,vScale:s}=e,n=\"x\"===i.axis?\"x\":\"y\",o=\"x\"===s.axis?\"x\":\"y\",a=Object.keys(t),r=new Array(a.length);let l,h,c;for(l=0,h=a.length;l<h;++l)c=a[l],r[l]={[n]:c,[o]:t[c]};return r}(e,t)}else if(i!==e){if(i){rt(i,this);const t=this._cachedMeta;Ws(t),t._parsed=[]}e&&Object.isExtensible(e)&&at(e,this),this._syncList=[],this._data=e}}addElements(){const t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}buildOrUpdateElements(t){const e=this._cachedMeta,i=this.getDataset();let s=!1;this._dataCheck();const n=e._stacked;e._stacked=Is(e.vScale,e),e.stack!==i.stack&&(s=!0,Ws(e),e.stack=i.stack),this._resyncElements(t),(s||n!==e._stacked)&&(Vs(this,e._parsed),e._stacked=Is(e.vScale,e))}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),i=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(i,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:i,_data:s}=this,{iScale:a,_stacked:r}=i,l=a.axis;let h,c,d,u=0===t&&e===s.length||i._sorted,f=t>0&&i._parsed[t-1];if(!1===this._parsing)i._parsed=s,i._sorted=!0,d=s;else{d=n(s[t])?this.parseArrayData(i,s,t,e):o(s[t])?this.parseObjectData(i,s,t,e):this.parsePrimitiveData(i,s,t,e);const a=()=>null===c[l]||f&&c[l]<f[l];for(h=0;h<e;++h)i._parsed[h+t]=c=d[h],u&&(a()&&(u=!1),f=c);i._sorted=u}r&&Vs(this,d)}parsePrimitiveData(t,e,i,s){const{iScale:n,vScale:o}=t,a=n.axis,r=o.axis,l=n.getLabels(),h=n===o,c=new Array(s);let d,u,f;for(d=0,u=s;d<u;++d)f=d+i,c[d]={[a]:h||n.parse(l[f],f),[r]:o.parse(e[f],f)};return c}parseArrayData(t,e,i,s){const{xScale:n,yScale:o}=t,a=new Array(s);let r,l,h,c;for(r=0,l=s;r<l;++r)h=r+i,c=e[h],a[r]={x:n.parse(c[0],h),y:o.parse(c[1],h)};return a}parseObjectData(t,e,i,s){const{xScale:n,yScale:o}=t,{xAxisKey:a=\"x\",yAxisKey:r=\"y\"}=this._parsing,l=new Array(s);let h,c,d,u;for(h=0,c=s;h<c;++h)d=h+i,u=e[d],l[h]={x:n.parse(M(u,a),d),y:o.parse(M(u,r),d)};return l}getParsed(t){return this._cachedMeta._parsed[t]}getDataElement(t){return this._cachedMeta.data[t]}applyStack(t,e,i){const s=this.chart,n=this._cachedMeta,o=e[t.axis];return Rs({keys:Es(s,!0),values:e._stacks[t.axis]._visualValues},o,n.index,{mode:i})}updateRangeFromParsed(t,e,i,s){const n=i[e.axis];let o=null===n?NaN:n;const a=s&&i._stacks[e.axis];s&&a&&(s.values=a,o=Rs(s,n,this._cachedMeta.index)),t.min=Math.min(t.min,o),t.max=Math.max(t.max,o)}getMinMax(t,e){const i=this._cachedMeta,s=i._parsed,n=i._sorted&&t===i.iScale,o=s.length,r=this._getOtherScale(t),l=((t,e,i)=>t&&!e.hidden&&e._stacked&&{keys:Es(i,!0),values:null})(e,i,this.chart),h={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:c,max:d}=function(t){const{min:e,max:i,minDefined:s,maxDefined:n}=t.getUserBounds();return{min:s?e:Number.NEGATIVE_INFINITY,max:n?i:Number.POSITIVE_INFINITY}}(r);let u,f;function g(){f=s[u];const e=f[r.axis];return!a(f[t.axis])||c>e||d<e}for(u=0;u<o&&(g()||(this.updateRangeFromParsed(h,t,f,l),!n));++u);if(n)for(u=o-1;u>=0;--u)if(!g()){this.updateRangeFromParsed(h,t,f,l);break}return h}getAllParsedValues(t){const e=this._cachedMeta._parsed,i=[];let s,n,o;for(s=0,n=e.length;s<n;++s)o=e[s][t.axis],a(o)&&i.push(o);return i}getMaxOverflow(){return!1}getLabelAndValue(t){const e=this._cachedMeta,i=e.iScale,s=e.vScale,n=this.getParsed(t);return{label:i?\"\"+i.getLabelForValue(n[i.axis]):\"\",value:s?\"\"+s.getLabelForValue(n[s.axis]):\"\"}}_update(t){const e=this._cachedMeta;this.update(t||\"default\"),e._clip=function(t){let e,i,s,n;return o(t)?(e=t.top,i=t.right,s=t.bottom,n=t.left):e=i=s=n=t,{top:e,right:i,bottom:s,left:n,disabled:!1===t}}(l(this.options.clip,function(t,e,i){if(!1===i)return!1;const s=Ls(t,i),n=Ls(e,i);return{top:n.end,right:s.end,bottom:n.start,left:s.start}}(e.xScale,e.yScale,this.getMaxOverflow())))}update(t){}draw(){const t=this._ctx,e=this.chart,i=this._cachedMeta,s=i.data||[],n=e.chartArea,o=[],a=this._drawStart||0,r=this._drawCount||s.length-a,l=this.options.drawActiveElementsOnTop;let h;for(i.dataset&&i.dataset.draw(t,n,a,r),h=a;h<a+r;++h){const e=s[h];e.hidden||(e.active&&l?o.push(e):e.draw(t,n))}for(h=0;h<o.length;++h)o[h].draw(t,n)}getStyle(t,e){const i=e?\"active\":\"default\";return void 0===t&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(i):this.resolveDataElementOptions(t||0,i)}getContext(t,e,i){const s=this.getDataset();let n;if(t>=0&&t<this._cachedMeta.data.length){const e=this._cachedMeta.data[t];n=e.$context||(e.$context=function(t,e,i){return Ci(t,{active:!1,dataIndex:e,parsed:void 0,raw:void 0,element:i,index:e,mode:\"default\",type:\"data\"})}(this.getContext(),t,e)),n.parsed=this.getParsed(t),n.raw=s.data[t],n.index=n.dataIndex=t}else n=this.$context||(this.$context=function(t,e){return Ci(t,{active:!1,dataset:void 0,datasetIndex:e,index:e,mode:\"default\",type:\"dataset\"})}(this.chart.getContext(),this.index)),n.dataset=s,n.index=n.datasetIndex=this.index;return n.active=!!e,n.mode=i,n}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(t,e=\"default\",i){const s=\"active\"===e,n=this._cachedDataOpts,o=t+\"-\"+e,a=n[o],r=this.enableOptionSharing&&k(i);if(a)return Hs(a,r);const l=this.chart.config,h=l.datasetElementScopeKeys(this._type,t),c=s?[`${t}Hover`,\"hover\",t,\"\"]:[t,\"\"],d=l.getOptionScopes(this.getDataset(),h),u=Object.keys(ue.elements[t]),f=l.resolveNamedOptions(d,u,(()=>this.getContext(i,s,e)),c);return f.$shared&&(f.$shared=r,n[o]=Object.freeze(Hs(f,r))),f}_resolveAnimations(t,e,i){const s=this.chart,n=this._cachedDataOpts,o=`animation-${e}`,a=n[o];if(a)return a;let r;if(!1!==s.options.animation){const s=this.chart.config,n=s.datasetAnimationScopeKeys(this._type,e),o=s.getOptionScopes(this.getDataset(),n);r=s.createResolver(o,this.getContext(t,i,e))}const l=new Ts(s,r&&r.animations);return r&&r._cacheable&&(n[o]=Object.freeze(l)),l}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||Ns(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,n=this.getSharedOptions(i),o=this.includeOptions(e,n)||n!==s;return this.updateSharedOptions(n,e,i),{sharedOptions:n,includeOptions:o}}updateElement(t,e,i,s){Ns(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!Ns(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const n=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(n)||n})}removeHoverStyle(t,e,i){this._setStyle(t,i,\"active\",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,\"active\",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,\"active\",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,\"active\",!0)}_resyncElements(t){const e=this._data,i=this._cachedMeta.data;for(const[t,e,i]of this._syncList)this[t](e,i);this._syncList=[];const s=i.length,n=e.length,o=Math.min(n,s);o&&this.parse(0,o),n>s?this._insertElements(s,n-s,t):n<s&&this._removeElements(n,s-n)}_insertElements(t,e,i=!0){const s=this._cachedMeta,n=s.data,o=t+e;let a;const r=t=>{for(t.length+=e,a=t.length-1;a>=o;a--)t[a]=t[a-e]};for(r(n),a=t;a<o;++a)n[a]=new this.dataElementType;this._parsing&&r(s._parsed),this.parse(t,e),i&&this.updateElements(n,t,e,\"reset\")}updateElements(t,e,i,s){}_removeElements(t,e){const i=this._cachedMeta;if(this._parsing){const s=i._parsed.splice(t,e);i._stacked&&Ws(i,s)}i.data.splice(t,e)}_sync(t){if(this._parsing)this._syncList.push(t);else{const[e,i,s]=t;this[e](i,s)}this.chart._dataChanges.push([this.index,...t])}_onDataPush(){const t=arguments.length;this._sync([\"_insertElements\",this.getDataset().data.length-t,t])}_onDataPop(){this._sync([\"_removeElements\",this._cachedMeta.data.length-1,1])}_onDataShift(){this._sync([\"_removeElements\",0,1])}_onDataSplice(t,e){e&&this._sync([\"_removeElements\",t,e]);const i=arguments.length-2;i&&this._sync([\"_insertElements\",t,i])}_onDataUnshift(){this._sync([\"_insertElements\",0,arguments.length])}}class $s{static defaults={};static defaultRoutes=void 0;x;y;active=!1;options;$animations;tooltipPosition(t){const{x:e,y:i}=this.getProps([\"x\",\"y\"],t);return{x:e,y:i}}hasValue(){return N(this.x)&&N(this.y)}getProps(t,e){const i=this.$animations;if(!e||!i)return this;const s={};return t.forEach((t=>{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]})),s}}function Ys(t,e){const i=t.options.ticks,n=function(t){const e=t.options.offset,i=t._tickSize(),s=t._length\/i+(e?0:1),n=t._maxLength\/i;return Math.floor(Math.min(s,n))}(t),o=Math.min(i.maxTicksLimit||n,n),a=i.major.enabled?function(t){const e=[];let i,s;for(i=0,s=t.length;i<s;i++)t[i].major&&e.push(i);return e}(e):[],r=a.length,l=a[0],h=a[r-1],c=[];if(r>o)return function(t,e,i,s){let n,o=0,a=i[0];for(s=Math.ceil(s),n=0;n<t.length;n++)n===a&&(e.push(t[n]),o++,a=i[o*s])}(e,c,a,r\/o),c;const d=function(t,e,i){const s=function(t){const e=t.length;let i,s;if(e<2)return!1;for(s=t[0],i=1;i<e;++i)if(t[i]-t[i-1]!==s)return!1;return s}(t),n=e.length\/i;if(!s)return Math.max(n,1);const o=W(s);for(let t=0,e=o.length-1;t<e;t++){const e=o[t];if(e>n)return e}return Math.max(n,1)}(a,e,o);if(r>0){let t,i;const n=r>1?Math.round((h-l)\/(r-1)):null;for(Us(e,c,d,s(n)?0:l-n,l),t=0,i=r-1;t<i;t++)Us(e,c,d,a[t],a[t+1]);return Us(e,c,d,h,s(n)?e.length:h+n),c}return Us(e,c,d),c}function Us(t,e,i,s,n){const o=l(s,0),a=Math.min(l(n,t.length),t.length);let r,h,c,d=0;for(i=Math.ceil(i),n&&(r=n-s,i=r\/Math.floor(r\/i)),c=o;c<0;)d++,c=Math.round(o+d*i);for(h=Math.max(o,0);h<a;h++)h===c&&(e.push(t[h]),d++,c=Math.round(o+d*i))}const Xs=(t,e,i)=>\"top\"===e||\"left\"===e?t[e]+i:t[e]-i,qs=(t,e)=>Math.min(e||t,t);function Ks(t,e){const i=[],s=t.length\/e,n=t.length;let o=0;for(;o<n;o+=s)i.push(t[Math.floor(o)]);return i}function Gs(t,e,i){const s=t.ticks.length,n=Math.min(e,s-1),o=t._startPixel,a=t._endPixel,r=1e-6;let l,h=t.getPixelForTick(n);if(!(i&&(l=1===s?Math.max(h-o,a-h):0===e?(t.getPixelForTick(1)-h)\/2:(h-t.getPixelForTick(n-1))\/2,h+=n<e?l:-l,h<o-r||h>a+r)))return h}function Js(t){return t.drawTicks?t.tickLength:0}function Zs(t,e){if(!t.display)return 0;const i=Si(t.font,e),s=ki(t.padding);return(n(t.text)?t.text.length:1)*i.lineHeight+s.height}function Qs(t,e,i){let s=ut(t);return(i&&\"right\"!==e||!i&&\"right\"===e)&&(s=(t=>\"left\"===t?\"right\":\"right\"===t?\"left\":t)(s)),s}class tn extends $s{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:s}=this;return t=r(t,Number.POSITIVE_INFINITY),e=r(e,Number.NEGATIVE_INFINITY),i=r(i,Number.POSITIVE_INFINITY),s=r(s,Number.NEGATIVE_INFINITY),{min:r(t,i),max:r(e,s),minDefined:a(t),maxDefined:a(e)}}getMinMax(t){let e,{min:i,max:s,minDefined:n,maxDefined:o}=this.getUserBounds();if(n&&o)return{min:i,max:s};const a=this.getMatchingVisibleMetas();for(let r=0,l=a.length;r<l;++r)e=a[r].controller.getMinMax(this,t),n||(i=Math.min(i,e.min)),o||(s=Math.max(s,e.max));return i=o&&i>s?s:i,s=n&&i>s?i:s,{min:r(i,r(s,i)),max:r(s,r(i,s))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}getLabelItems(t=this.chart.chartArea){return this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){d(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:s,grace:n,ticks:o}=this.options,a=o.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=Di(this,n,s),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const r=a<this.ticks.length;this._convertTicksToLabels(r?Ks(this.ticks,a):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),o.display&&(o.autoSkip||\"auto\"===o.source)&&(this.ticks=Ys(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),r&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t,e,i=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,i=!i),this._startPixel=t,this._endPixel=e,this._reversePixels=i,this._length=e-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){d(this.options.afterUpdate,[this])}beforeSetDimensions(){d(this.options.beforeSetDimensions,[this])}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height),this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0}afterSetDimensions(){d(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),d(this.options[t],[this])}beforeDataLimits(){this._callHooks(\"beforeDataLimits\")}determineDataLimits(){}afterDataLimits(){this._callHooks(\"afterDataLimits\")}beforeBuildTicks(){this._callHooks(\"beforeBuildTicks\")}buildTicks(){return[]}afterBuildTicks(){this._callHooks(\"afterBuildTicks\")}beforeTickToLabelConversion(){d(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let i,s,n;for(i=0,s=t.length;i<s;i++)n=t[i],n.label=d(e.callback,[n.value,i,t],this)}afterTickToLabelConversion(){d(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){d(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,i=qs(this.ticks.length,t.ticks.maxTicksLimit),s=e.minRotation||0,n=e.maxRotation;let o,a,r,l=s;if(!this._isVisible()||!e.display||s>=n||i<=1||!this.isHorizontal())return void(this.labelRotation=s);const h=this._getLabelSizes(),c=h.widest.width,d=h.highest.height,u=Z(this.chart.width-c,0,this.maxWidth);o=t.offset?this.maxWidth\/i:u\/(i-1),c+6>o&&(o=u\/(i-(t.offset?.5:1)),a=this.maxHeight-Js(t.grid)-e.padding-Zs(t.title,this.chart.options.font),r=Math.sqrt(c*c+d*d),l=Y(Math.min(Math.asin(Z((h.highest.height+6)\/o,-1,1)),Math.asin(Z(a\/r,-1,1))-Math.asin(Z(d\/r,-1,1)))),l=Math.max(s,Math.min(n,l))),this.labelRotation=l}afterCalculateLabelRotation(){d(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){d(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:s,grid:n}}=this,o=this._isVisible(),a=this.isHorizontal();if(o){const o=Zs(s,e.options.font);if(a?(t.width=this.maxWidth,t.height=Js(n)+o):(t.height=this.maxHeight,t.width=Js(n)+o),i.display&&this.ticks.length){const{first:e,last:s,widest:n,highest:o}=this._getLabelSizes(),r=2*i.padding,l=$(this.labelRotation),h=Math.cos(l),c=Math.sin(l);if(a){const e=i.mirror?0:c*n.width+h*o.height;t.height=Math.min(this.maxHeight,t.height+e+r)}else{const e=i.mirror?0:h*n.width+c*o.height;t.width=Math.min(this.maxWidth,t.width+e+r)}this._calculatePadding(e,s,c,h)}}this._handleMargins(),a?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:o},position:a}=this.options,r=0!==this.labelRotation,l=\"top\"!==a&&\"x\"===this.axis;if(this.isHorizontal()){const a=this.getPixelForTick(0)-this.left,h=this.right-this.getPixelForTick(this.ticks.length-1);let c=0,d=0;r?l?(c=s*t.width,d=i*e.height):(c=i*t.height,d=s*e.width):\"start\"===n?d=e.width:\"end\"===n?c=t.width:\"inner\"!==n&&(c=t.width\/2,d=e.width\/2),this.paddingLeft=Math.max((c-a+o)*this.width\/(this.width-a),0),this.paddingRight=Math.max((d-h+o)*this.width\/(this.width-h),0)}else{let i=e.height\/2,s=t.height\/2;\"start\"===n?(i=0,s=t.height):\"end\"===n&&(i=e.height,s=0),this.paddingTop=i+o,this.paddingBottom=s+o}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){d(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return\"top\"===e||\"bottom\"===e||\"x\"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){let e,i;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,i=t.length;e<i;e++)s(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let i=this.ticks;e<i.length&&(i=Ks(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length,this.options.ticks.maxTicksLimit)}return t}_computeLabelSizes(t,e,i){const{ctx:o,_longestTextCache:a}=this,r=[],l=[],h=Math.floor(e\/qs(e,i));let c,d,f,g,p,m,x,b,_,y,v,M=0,w=0;for(c=0;c<e;c+=h){if(g=t[c].label,p=this._resolveTickFontOptions(c),o.font=m=p.string,x=a[m]=a[m]||{data:{},gc:[]},b=p.lineHeight,_=y=0,s(g)||n(g)){if(n(g))for(d=0,f=g.length;d<f;++d)v=g[d],s(v)||n(v)||(_=Ce(o,x.data,x.gc,_,v),y+=b)}else _=Ce(o,x.data,x.gc,_,g),y=b;r.push(_),l.push(y),M=Math.max(_,M),w=Math.max(y,w)}!function(t,e){u(t,(t=>{const i=t.gc,s=i.length\/2;let n;if(s>e){for(n=0;n<s;++n)delete t.data[i[n]];i.splice(0,s)}}))}(a,e);const k=r.indexOf(M),S=l.indexOf(w),P=t=>({width:r[t]||0,height:l[t]||0});return{first:P(0),last:P(e-1),widest:P(k),highest:P(S),widths:r,heights:l}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return Q(this._alignToPixels?Ae(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)\/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&t<e.length){const i=e[t];return i.$context||(i.$context=function(t,e,i){return Ci(t,{tick:i,index:e,type:\"tick\"})}(this.getContext(),t,i))}return this.$context||(this.$context=Ci(this.chart.getContext(),{scale:this,type:\"scale\"}))}_tickSize(){const t=this.options.ticks,e=$(this.labelRotation),i=Math.abs(Math.cos(e)),s=Math.abs(Math.sin(e)),n=this._getLabelSizes(),o=t.autoSkipPadding||0,a=n?n.widest.width+o:0,r=n?n.highest.height+o:0;return this.isHorizontal()?r*i>a*s?a\/i:r\/s:r*s<a*i?r\/i:a\/s}_isVisible(){const t=this.options.display;return\"auto\"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,i=this.chart,s=this.options,{grid:n,position:a,border:r}=s,h=n.offset,c=this.isHorizontal(),d=this.ticks.length+(h?1:0),u=Js(n),f=[],g=r.setContext(this.getContext()),p=g.display?g.width:0,m=p\/2,x=function(t){return Ae(i,t,p)};let b,_,y,v,M,w,k,S,P,D,C,O;if(\"top\"===a)b=x(this.bottom),w=this.bottom-u,S=b-m,D=x(t.top)+m,O=t.bottom;else if(\"bottom\"===a)b=x(this.top),D=t.top,O=x(t.bottom)-m,w=b+m,S=this.top+u;else if(\"left\"===a)b=x(this.right),M=this.right-u,k=b-m,P=x(t.left)+m,C=t.right;else if(\"right\"===a)b=x(this.left),P=t.left,C=x(t.right)-m,M=b+m,k=this.left+u;else if(\"x\"===e){if(\"center\"===a)b=x((t.top+t.bottom)\/2+.5);else if(o(a)){const t=Object.keys(a)[0],e=a[t];b=x(this.chart.scales[t].getPixelForValue(e))}D=t.top,O=t.bottom,w=b+m,S=w+u}else if(\"y\"===e){if(\"center\"===a)b=x((t.left+t.right)\/2);else if(o(a)){const t=Object.keys(a)[0],e=a[t];b=x(this.chart.scales[t].getPixelForValue(e))}M=b-m,k=M-u,P=t.left,C=t.right}const A=l(s.ticks.maxTicksLimit,d),T=Math.max(1,Math.ceil(d\/A));for(_=0;_<d;_+=T){const t=this.getContext(_),e=n.setContext(t),s=r.setContext(t),o=e.lineWidth,a=e.color,l=s.dash||[],d=s.dashOffset,u=e.tickWidth,g=e.tickColor,p=e.tickBorderDash||[],m=e.tickBorderDashOffset;y=Gs(this,_,h),void 0!==y&&(v=Ae(i,y,o),c?M=k=P=C=v:w=S=D=O=v,f.push({tx1:M,ty1:w,tx2:k,ty2:S,x1:P,y1:D,x2:C,y2:O,width:o,color:a,borderDash:l,borderDashOffset:d,tickWidth:u,tickColor:g,tickBorderDash:p,tickBorderDashOffset:m}))}return this._ticksLength=d,this._borderValue=b,f}_computeLabelItems(t){const e=this.axis,i=this.options,{position:s,ticks:a}=i,r=this.isHorizontal(),l=this.ticks,{align:h,crossAlign:c,padding:d,mirror:u}=a,f=Js(i.grid),g=f+d,p=u?-d:g,m=-$(this.labelRotation),x=[];let b,_,y,v,M,w,k,S,P,D,C,O,A=\"middle\";if(\"top\"===s)w=this.bottom-p,k=this._getXAxisLabelAlignment();else if(\"bottom\"===s)w=this.top+p,k=this._getXAxisLabelAlignment();else if(\"left\"===s){const t=this._getYAxisLabelAlignment(f);k=t.textAlign,M=t.x}else if(\"right\"===s){const t=this._getYAxisLabelAlignment(f);k=t.textAlign,M=t.x}else if(\"x\"===e){if(\"center\"===s)w=(t.top+t.bottom)\/2+g;else if(o(s)){const t=Object.keys(s)[0],e=s[t];w=this.chart.scales[t].getPixelForValue(e)+g}k=this._getXAxisLabelAlignment()}else if(\"y\"===e){if(\"center\"===s)M=(t.left+t.right)\/2-g;else if(o(s)){const t=Object.keys(s)[0],e=s[t];M=this.chart.scales[t].getPixelForValue(e)}k=this._getYAxisLabelAlignment(f).textAlign}\"y\"===e&&(\"start\"===h?A=\"top\":\"end\"===h&&(A=\"bottom\"));const T=this._getLabelSizes();for(b=0,_=l.length;b<_;++b){y=l[b],v=y.label;const t=a.setContext(this.getContext(b));S=this.getPixelForTick(b)+a.labelOffset,P=this._resolveTickFontOptions(b),D=P.lineHeight,C=n(v)?v.length:1;const e=C\/2,i=t.color,o=t.textStrokeColor,h=t.textStrokeWidth;let d,f=k;if(r?(M=S,\"inner\"===k&&(f=b===_-1?this.options.reverse?\"left\":\"right\":0===b?this.options.reverse?\"right\":\"left\":\"center\"),O=\"top\"===s?\"near\"===c||0!==m?-C*D+D\/2:\"center\"===c?-T.highest.height\/2-e*D+D:-T.highest.height+D\/2:\"near\"===c||0!==m?D\/2:\"center\"===c?T.highest.height\/2-e*D:T.highest.height-C*D,u&&(O*=-1),0===m||t.showLabelBackdrop||(M+=D\/2*Math.sin(m))):(w=S,O=(1-C)*D\/2),t.showLabelBackdrop){const e=ki(t.backdropPadding),i=T.heights[b],s=T.widths[b];let n=O-e.top,o=0-e.left;switch(A){case\"middle\":n-=i\/2;break;case\"bottom\":n-=i}switch(k){case\"center\":o-=s\/2;break;case\"right\":o-=s;break;case\"inner\":b===_-1?o-=s:b>0&&(o-=s\/2)}d={left:o,top:n,width:s+e.width,height:i+e.height,color:t.backdropColor}}x.push({label:v,font:P,textOffset:O,options:{rotation:m,color:i,strokeColor:o,strokeWidth:h,textAlign:f,textBaseline:A,translation:[M,w],backdrop:d}})}return x}_getXAxisLabelAlignment(){const{position:t,ticks:e}=this.options;if(-$(this.labelRotation))return\"top\"===t?\"left\":\"right\";let i=\"center\";return\"start\"===e.align?i=\"left\":\"end\"===e.align?i=\"right\":\"inner\"===e.align&&(i=\"inner\"),i}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:i,mirror:s,padding:n}}=this.options,o=t+n,a=this._getLabelSizes().widest.width;let r,l;return\"left\"===e?s?(l=this.right+n,\"near\"===i?r=\"left\":\"center\"===i?(r=\"center\",l+=a\/2):(r=\"right\",l+=a)):(l=this.right-o,\"near\"===i?r=\"right\":\"center\"===i?(r=\"center\",l-=a\/2):(r=\"left\",l=this.left)):\"right\"===e?s?(l=this.left+n,\"near\"===i?r=\"right\":\"center\"===i?(r=\"center\",l-=a\/2):(r=\"left\",l-=a)):(l=this.left+o,\"near\"===i?r=\"left\":\"center\"===i?(r=\"center\",l+=a\/2):(r=\"right\",l=this.right)):r=\"right\",{textAlign:r,x:l}}_computeLabelArea(){if(this.options.ticks.mirror)return;const t=this.chart,e=this.options.position;return\"left\"===e||\"right\"===e?{top:0,left:this.left,bottom:t.height,right:this.right}:\"top\"===e||\"bottom\"===e?{top:this.top,left:0,bottom:this.bottom,right:t.width}:void 0}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:i,top:s,width:n,height:o}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(i,s,n,o),t.restore())}getLineWidthForValue(t){const e=this.options.grid;if(!this._isVisible()||!e.display)return 0;const i=this.ticks.findIndex((e=>e.value===t));if(i>=0){return e.setContext(this.getContext(i)).lineWidth}return 0}drawGrid(t){const e=this.options.grid,i=this.ctx,s=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let n,o;const a=(t,e,s)=>{s.width&&s.color&&(i.save(),i.lineWidth=s.width,i.strokeStyle=s.color,i.setLineDash(s.borderDash||[]),i.lineDashOffset=s.borderDashOffset,i.beginPath(),i.moveTo(t.x,t.y),i.lineTo(e.x,e.y),i.stroke(),i.restore())};if(e.display)for(n=0,o=s.length;n<o;++n){const t=s[n];e.drawOnChartArea&&a({x:t.x1,y:t.y1},{x:t.x2,y:t.y2},t),e.drawTicks&&a({x:t.tx1,y:t.ty1},{x:t.tx2,y:t.ty2},{color:t.tickColor,width:t.tickWidth,borderDash:t.tickBorderDash,borderDashOffset:t.tickBorderDashOffset})}}drawBorder(){const{chart:t,ctx:e,options:{border:i,grid:s}}=this,n=i.setContext(this.getContext()),o=i.display?n.width:0;if(!o)return;const a=s.setContext(this.getContext(0)).lineWidth,r=this._borderValue;let l,h,c,d;this.isHorizontal()?(l=Ae(t,this.left,o)-o\/2,h=Ae(t,this.right,a)+a\/2,c=d=r):(c=Ae(t,this.top,o)-o\/2,d=Ae(t,this.bottom,a)+a\/2,l=h=r),e.save(),e.lineWidth=n.width,e.strokeStyle=n.color,e.beginPath(),e.moveTo(l,c),e.lineTo(h,d),e.stroke(),e.restore()}drawLabels(t){if(!this.options.ticks.display)return;const e=this.ctx,i=this._computeLabelArea();i&&Ie(e,i);const s=this.getLabelItems(t);for(const t of s){const i=t.options,s=t.font;Ne(e,t.label,0,t.textOffset,s,i)}i&&ze(e)}drawTitle(){const{ctx:t,options:{position:e,title:i,reverse:s}}=this;if(!i.display)return;const a=Si(i.font),r=ki(i.padding),l=i.align;let h=a.lineHeight\/2;\"bottom\"===e||\"center\"===e||o(e)?(h+=r.bottom,n(i.text)&&(h+=a.lineHeight*(i.text.length-1))):h+=r.top;const{titleX:c,titleY:d,maxWidth:u,rotation:f}=function(t,e,i,s){const{top:n,left:a,bottom:r,right:l,chart:h}=t,{chartArea:c,scales:d}=h;let u,f,g,p=0;const m=r-n,x=l-a;if(t.isHorizontal()){if(f=ft(s,a,l),o(i)){const t=Object.keys(i)[0],s=i[t];g=d[t].getPixelForValue(s)+m-e}else g=\"center\"===i?(c.bottom+c.top)\/2+m-e:Xs(t,i,e);u=l-a}else{if(o(i)){const t=Object.keys(i)[0],s=i[t];f=d[t].getPixelForValue(s)-x+e}else f=\"center\"===i?(c.left+c.right)\/2-x+e:Xs(t,i,e);g=ft(s,r,n),p=\"left\"===i?-E:E}return{titleX:f,titleY:g,maxWidth:u,rotation:p}}(this,h,e,l);Ne(t,i.text,0,0,a,{color:i.color,maxWidth:u,rotation:f,textAlign:Qs(l,e,s),textBaseline:\"middle\",translation:[c,d]})}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){const t=this.options,e=t.ticks&&t.ticks.z||0,i=l(t.grid&&t.grid.z,-1),s=l(t.border&&t.border.z,0);return this._isVisible()&&this.draw===tn.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:s,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+\"AxisID\",s=[];let n,o;for(n=0,o=e.length;n<o;++n){const o=e[n];o[i]!==this.id||t&&o.type!==t||s.push(o)}return s}_resolveTickFontOptions(t){return Si(this.options.ticks.setContext(this.getContext(t)).font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)\/t}}class en{constructor(t,e,i){this.type=t,this.scope=e,this.override=i,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){const e=Object.getPrototypeOf(t);let i;(function(t){return\"id\"in t&&\"defaults\"in t})(e)&&(i=this.register(e));const s=this.items,n=t.id,o=this.scope+\".\"+n;if(!n)throw new Error(\"class does not have id: \"+t);return n in s||(s[n]=t,function(t,e,i){const s=x(Object.create(null),[i?ue.get(i):{},ue.get(e),t.defaults]);ue.set(e,s),t.defaultRoutes&&function(t,e){Object.keys(e).forEach((i=>{const s=i.split(\".\"),n=s.pop(),o=[t].concat(s).join(\".\"),a=e[i].split(\".\"),r=a.pop(),l=a.join(\".\");ue.route(o,n,l,r)}))}(e,t.defaultRoutes);t.descriptors&&ue.describe(e,t.descriptors)}(t,o,i),this.override&&ue.override(t.id,t.overrides)),o}get(t){return this.items[t]}unregister(t){const e=this.items,i=t.id,s=this.scope;i in e&&delete e[i],s&&i in ue[s]&&(delete ue[s][i],this.override&&delete re[i])}}class sn{constructor(){this.controllers=new en(js,\"datasets\",!0),this.elements=new en($s,\"elements\"),this.plugins=new en(Object,\"plugins\"),this.scales=new en(tn,\"scales\"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each(\"register\",t)}remove(...t){this._each(\"unregister\",t)}addControllers(...t){this._each(\"register\",t,this.controllers)}addElements(...t){this._each(\"register\",t,this.elements)}addPlugins(...t){this._each(\"register\",t,this.plugins)}addScales(...t){this._each(\"register\",t,this.scales)}getController(t){return this._get(t,this.controllers,\"controller\")}getElement(t){return this._get(t,this.elements,\"element\")}getPlugin(t){return this._get(t,this.plugins,\"plugin\")}getScale(t){return this._get(t,this.scales,\"scale\")}removeControllers(...t){this._each(\"unregister\",t,this.controllers)}removeElements(...t){this._each(\"unregister\",t,this.elements)}removePlugins(...t){this._each(\"unregister\",t,this.plugins)}removeScales(...t){this._each(\"unregister\",t,this.scales)}_each(t,e,i){[...e].forEach((e=>{const s=i||this._getRegistryForType(e);i||s.isForType(e)||s===this.plugins&&e.id?this._exec(t,s,e):u(e,(e=>{const s=i||this._getRegistryForType(e);this._exec(t,s,e)}))}))}_exec(t,e,i){const s=w(t);d(i[\"before\"+s],[],i),e[t](i),d(i[\"after\"+s],[],i)}_getRegistryForType(t){for(let e=0;e<this._typedRegistries.length;e++){const i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}_get(t,e,i){const s=e.get(t);if(void 0===s)throw new Error('\"'+t+'\" is not a registered 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t=0;t<n.length;t++){const s=n[t];-1===i.indexOf(s)&&(i.push(s),e[s.id]=!0)}return{plugins:i,localIds:e}}(i);return!1!==s||e?function(t,{plugins:e,localIds:i},s,n){const o=[],a=t.getContext();for(const r of e){const e=r.id,l=an(s[e],n);null!==l&&o.push({plugin:r,options:rn(t.config,{plugin:r,local:i[e]},l,a)})}return o}(t,n,s,e):[]}_notifyStateChanges(t){const e=this._oldCache||[],i=this._cache,s=(t,e)=>t.filter((t=>!e.some((e=>t.plugin.id===e.plugin.id))));this._notify(s(e,i),t,\"stop\"),this._notify(s(i,e),t,\"start\")}}function an(t,e){return e||!1!==t?!0===t?{}:t:null}function rn(t,{plugin:e,local:i},s,n){const o=t.pluginScopeKeys(e),a=t.getOptionScopes(s,o);return i&&e.defaults&&a.push(e.defaults),t.createResolver(a,n,[\"\"],{scriptable:!1,indexable:!1,allKeys:!0})}function ln(t,e){const i=ue.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||\"x\"}function hn(t){if(\"x\"===t||\"y\"===t||\"r\"===t)return t}function cn(t,...e){if(hn(t))return t;for(const s of e){const e=s.axis||(\"top\"===(i=s.position)||\"bottom\"===i?\"x\":\"left\"===i||\"right\"===i?\"y\":void 0)||t.length>1&&hn(t[0].toLowerCase());if(e)return e}var i;throw new Error(`Cannot determine type of '${t}' axis. 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0,this._doResize=dt((t=>this.update(t)),a.resizeDelay||0),this._dataChanges=[],Cn[this.id]=this,r&&l?(bt.listen(this,\"complete\",Sn),bt.listen(this,\"progress\",Pn),this._initialize(),this.attached&&this.update()):console.error(\"Failed to create chart: can't acquire context from the given item\")}get aspectRatio(){const{options:{aspectRatio:t,maintainAspectRatio:e},width:i,height:n,_aspectRatio:o}=this;return s(t)?e&&o?o:n?i\/n:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}get registry(){return nn}_initialize(){return this.notifyPlugins(\"beforeInit\"),this.options.responsive?this.resize():ke(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins(\"afterInit\"),this}clear(){return Te(this.canvas,this.ctx),this}stop(){return bt.stop(this),this}resize(t,e){bt.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){const i=this.options,s=this.canvas,n=i.maintainAspectRatio&&this.aspectRatio,o=this.platform.getMaximumSize(s,t,e,n),a=i.devicePixelRatio||this.platform.getDevicePixelRatio(),r=this.width?\"resize\":\"attach\";this.width=o.width,this.height=o.height,this._aspectRatio=this.aspectRatio,ke(this,a,!0)&&(this.notifyPlugins(\"resize\",{size:o}),d(i.onResize,[this,o],this),this.attached&&this._doResize(r)&&this.render())}ensureScalesHaveIDs(){u(this.options.scales||{},((t,e)=>{t.id=e}))}buildOrUpdateScales(){const t=this.options,e=t.scales,i=this.scales,s=Object.keys(i).reduce(((t,e)=>(t[e]=!1,t)),{});let n=[];e&&(n=n.concat(Object.keys(e).map((t=>{const i=e[t],s=cn(t,i),n=\"r\"===s,o=\"x\"===s;return{options:i,dposition:n?\"chartArea\":o?\"bottom\":\"left\",dtype:n?\"radialLinear\":o?\"category\":\"linear\"}})))),u(n,(e=>{const n=e.options,o=n.id,a=cn(o,n),r=l(n.type,e.dtype);void 0!==n.position&&wn(n.position,a)===wn(e.dposition)||(n.position=e.dposition),s[o]=!0;let h=null;if(o in i&&i[o].type===r)h=i[o];else{h=new(nn.getScale(r))({id:o,type:r,ctx:this.ctx,chart:this}),i[h.id]=h}h.init(n,t)})),u(s,((t,e)=>{t||delete i[e]})),u(i,(t=>{ls.configure(this,t,t.options),ls.addBox(this,t)}))}_updateMetasets(){const t=this._metasets,e=this.data.datasets.length,i=t.length;if(t.sort(((t,e)=>t.index-e.index)),i>e){for(let t=e;t<i;++t)this._destroyDatasetMeta(t);t.splice(e,i-e)}this._sortedMetasets=t.slice(0).sort(kn(\"order\",\"index\"))}_removeUnreferencedMetasets(){const{_metasets:t,data:{datasets:e}}=this;t.length>e.length&&delete this._stacks,t.forEach(((t,i)=>{0===e.filter((e=>e===t._dataset)).length&&this._destroyDatasetMeta(i)}))}buildOrUpdateControllers(){const t=[],e=this.data.datasets;let i,s;for(this._removeUnreferencedMetasets(),i=0,s=e.length;i<s;i++){const s=e[i];let n=this.getDatasetMeta(i);const o=s.type||this.config.type;if(n.type&&n.type!==o&&(this._destroyDatasetMeta(i),n=this.getDatasetMeta(i)),n.type=o,n.indexAxis=s.indexAxis||ln(o,this.options),n.order=s.order||0,n.index=i,n.label=\"\"+s.label,n.visible=this.isDatasetVisible(i),n.controller)n.controller.updateIndex(i),n.controller.linkScales();else{const e=nn.getController(o),{datasetElementType:s,dataElementType:a}=ue.datasets[o];Object.assign(e,{dataElementType:nn.getElement(a),datasetElementType:s&&nn.getElement(s)}),n.controller=new e(this,i),t.push(n.controller)}}return this._updateMetasets(),t}_resetElements(){u(this.data.datasets,((t,e)=>{this.getDatasetMeta(e).controller.reset()}),this)}reset(){this._resetElements(),this.notifyPlugins(\"reset\")}update(t){const e=this.config;e.update();const i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),s=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins(\"beforeUpdate\",{mode:t,cancelable:!0}))return;const n=this.buildOrUpdateControllers();this.notifyPlugins(\"beforeElementsUpdate\");let o=0;for(let t=0,e=this.data.datasets.length;t<e;t++){const{controller:e}=this.getDatasetMeta(t),i=!s&&-1===n.indexOf(e);e.buildOrUpdateElements(i),o=Math.max(+e.getMaxOverflow(),o)}o=this._minPadding=i.layout.autoPadding?o:0,this._updateLayout(o),s||u(n,(t=>{t.reset()})),this._updateDatasets(t),this.notifyPlugins(\"afterUpdate\",{mode:t}),this._layers.sort(kn(\"z\",\"_idx\"));const{_active:a,_lastEvent:r}=this;r?this._eventHandler(r,!0):a.length&&this._updateHoverStyles(a,a,!0),this.render()}_updateScales(){u(this.scales,(t=>{ls.removeBox(this,t)})),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);P(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:i,start:s,count:n}of e){An(t,s,\"_removeElements\"===i?-n:n)}}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,i=e=>new Set(t.filter((t=>t[0]===e)).map(((t,e)=>e+\",\"+t.splice(1).join(\",\")))),s=i(0);for(let t=1;t<e;t++)if(!P(s,i(t)))return;return Array.from(s).map((t=>t.split(\",\"))).map((t=>({method:t[1],start:+t[2],count:+t[3]})))}_updateLayout(t){if(!1===this.notifyPlugins(\"beforeLayout\",{cancelable:!0}))return;ls.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],u(this.boxes,(t=>{i&&\"chartArea\"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))}),this),this._layers.forEach(((t,e)=>{t._idx=e})),this.notifyPlugins(\"afterLayout\")}_updateDatasets(t){if(!1!==this.notifyPlugins(\"beforeDatasetsUpdate\",{mode:t,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t<e;++t)this.getDatasetMeta(t).controller.configure();for(let e=0,i=this.data.datasets.length;e<i;++e)this._updateDataset(e,S(t)?t({datasetIndex:e}):t);this.notifyPlugins(\"afterDatasetsUpdate\",{mode:t})}}_updateDataset(t,e){const i=this.getDatasetMeta(t),s={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins(\"beforeDatasetUpdate\",s)&&(i.controller._update(e),s.cancelable=!1,this.notifyPlugins(\"afterDatasetUpdate\",s))}render(){!1!==this.notifyPlugins(\"beforeRender\",{cancelable:!0})&&(bt.has(this)?this.attached&&!bt.running(this)&&bt.start(this):(this.draw(),Sn({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){const{width:t,height:e}=this._resizeBeforeDraw;this._resizeBeforeDraw=null,this._resize(t,e)}if(this.clear(),this.width<=0||this.height<=0)return;if(!1===this.notifyPlugins(\"beforeDraw\",{cancelable:!0}))return;const e=this._layers;for(t=0;t<e.length&&e[t].z<=0;++t)e[t].draw(this.chartArea);for(this._drawDatasets();t<e.length;++t)e[t].draw(this.chartArea);this.notifyPlugins(\"afterDraw\")}_getSortedDatasetMetas(t){const e=this._sortedMetasets,i=[];let s,n;for(s=0,n=e.length;s<n;++s){const n=e[s];t&&!n.visible||i.push(n)}return i}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(!1===this.notifyPlugins(\"beforeDatasetsDraw\",{cancelable:!0}))return;const t=this.getSortedVisibleDatasetMetas();for(let e=t.length-1;e>=0;--e)this._drawDataset(t[e]);this.notifyPlugins(\"afterDatasetsDraw\")}_drawDataset(t){const e=this.ctx,i={meta:t,index:t.index,cancelable:!0},s=Ni(this,t);!1!==this.notifyPlugins(\"beforeDatasetDraw\",i)&&(s&&Ie(e,s),t.controller.draw(),s&&ze(e),i.cancelable=!1,this.notifyPlugins(\"afterDatasetDraw\",i))}isPointInArea(t){return Re(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=Ki.modes[e];return\"function\"==typeof n?n(this,t,i,s):[]}getDatasetMeta(t){const e=this.data.datasets[t],i=this._metasets;let s=i.filter((t=>t&&t._dataset===e)).pop();return s||(s={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e&&e.order||0,index:t,_dataset:e,_parsed:[],_sorted:!1},i.push(s)),s}getContext(){return this.$context||(this.$context=Ci(null,{chart:this,type:\"chart\"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const i=this.getDatasetMeta(t);return\"boolean\"==typeof i.hidden?!i.hidden:!e.hidden}setDatasetVisibility(t,e){this.getDatasetMeta(t).hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,i){const s=i?\"show\":\"hide\",n=this.getDatasetMeta(t),o=n.controller._resolveAnimations(void 0,s);k(e)?(n.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),o.update(n,{visible:i}),this.update((e=>e.datasetIndex===t?s:void 0)))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),bt.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins(\"beforeDestroy\");const{canvas:t,ctx:e}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),Te(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),delete Cn[this.id],this.notifyPlugins(\"afterDestroy\")}toBase64Image(...t){return this.canvas.toDataURL(...t)}bindEvents(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}bindUserEvents(){const t=this._listeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};u(this.options.events,(t=>i(t,s)))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(i,s)=>{t[i]&&(e.removeEventListener(this,i,s),delete t[i])},n=(t,e)=>{this.canvas&&this.resize(t,e)};let o;const a=()=>{s(\"attach\",a),this.attached=!0,this.resize(),i(\"resize\",n),i(\"detach\",o)};o=()=>{this.attached=!1,s(\"resize\",n),this._stop(),this._resize(0,0),i(\"attach\",a)},e.isAttached(this.canvas)?a():o()}unbindEvents(){u(this._listeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._listeners={},u(this._responsiveListeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){const s=i?\"set\":\"remove\";let n,o,a,r;for(\"dataset\"===e&&(n=this.getDatasetMeta(t[0].datasetIndex),n.controller[\"_\"+s+\"DatasetHoverStyle\"]()),a=0,r=t.length;a<r;++a){o=t[a];const e=o&&this.getDatasetMeta(o.datasetIndex).controller;e&&e[s+\"HoverStyle\"](o.element,o.datasetIndex,o.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){const e=this._active||[],i=t.map((({datasetIndex:t,index:e})=>{const i=this.getDatasetMeta(t);if(!i)throw new Error(\"No dataset found at index \"+t);return{datasetIndex:t,element:i.data[e],index:e}}));!f(i,e)&&(this._active=i,this._lastEvent=null,this._updateHoverStyles(i,e))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}isPluginEnabled(t){return 1===this._plugins._cache.filter((e=>e.plugin.id===t)).length}_updateHoverStyles(t,e,i){const s=this.options.hover,n=(t,e)=>t.filter((t=>!e.some((e=>t.datasetIndex===e.datasetIndex&&t.index===e.index)))),o=n(e,t),a=i?t:n(t,e);o.length&&this.updateHoverStyle(o,s.mode,!1),a.length&&s.mode&&this.updateHoverStyle(a,s.mode,!0)}_eventHandler(t,e){const i={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},s=e=>(e.options.events||this.options.events).includes(t.native.type);if(!1===this.notifyPlugins(\"beforeEvent\",i,s))return;const n=this._handleEvent(t,e,i.inChartArea);return i.cancelable=!1,this.notifyPlugins(\"afterEvent\",i,s),(n||i.changed)&&this.render(),this}_handleEvent(t,e,i){const{_active:s=[],options:n}=this,o=e,a=this._getActiveElements(t,s,i,o),r=D(t),l=function(t,e,i,s){return i&&\"mouseout\"!==t.type?s?e:t:null}(t,this._lastEvent,i,r);i&&(this._lastEvent=null,d(n.onHover,[t,a,this],this),r&&d(n.onClick,[t,a,this],this));const h=!f(a,s);return(h||e)&&(this._active=a,this._updateHoverStyles(a,s,e)),this._lastEvent=l,h}_getActiveElements(t,e,i,s){if(\"mouseout\"===t.type)return[];if(!i)return e;const n=this.options.hover;return this.getElementsAtEventForMode(t,n.mode,n,s)}}function Ln(){return u(Tn.instances,(t=>t._plugins.invalidate()))}function En(){throw new Error(\"This method is not implemented: Check that a complete date adapter is provided.\")}class Rn{static override(t){Object.assign(Rn.prototype,t)}options;constructor(t){this.options=t||{}}init(){}formats(){return En()}parse(){return En()}format(){return En()}add(){return En()}diff(){return En()}startOf(){return En()}endOf(){return En()}}var In={_date:Rn};function zn(t){const e=t.iScale,i=function(t,e){if(!t._cache.$bar){const i=t.getMatchingVisibleMetas(e);let s=[];for(let e=0,n=i.length;e<n;e++)s=s.concat(i[e].controller.getAllParsedValues(t));t._cache.$bar=lt(s.sort(((t,e)=>t-e)))}return t._cache.$bar}(e,t.type);let s,n,o,a,r=e._length;const l=()=>{32767!==o&&-32768!==o&&(k(a)&&(r=Math.min(r,Math.abs(o-a)||r)),a=o)};for(s=0,n=i.length;s<n;++s)o=e.getPixelForValue(i[s]),l();for(a=void 0,s=0,n=e.ticks.length;s<n;++s)o=e.getPixelForTick(s),l();return r}function Fn(t,e,i,s){return n(t)?function(t,e,i,s){const n=i.parse(t[0],s),o=i.parse(t[1],s),a=Math.min(n,o),r=Math.max(n,o);let l=a,h=r;Math.abs(a)>Math.abs(r)&&(l=r,h=a),e[i.axis]=h,e._custom={barStart:l,barEnd:h,start:n,end:o,min:a,max:r}}(t,e,i,s):e[i.axis]=i.parse(t,s),e}function Vn(t,e,i,s){const n=t.iScale,o=t.vScale,a=n.getLabels(),r=n===o,l=[];let h,c,d,u;for(h=i,c=i+s;h<c;++h)u=e[h],d={},d[n.axis]=r||n.parse(a[h],h),l.push(Fn(u,d,o,h));return l}function Bn(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function Wn(t,e,i,s){let n=e.borderSkipped;const o={};if(!n)return void(t.borderSkipped=o);if(!0===n)return void(t.borderSkipped={top:!0,right:!0,bottom:!0,left:!0});const{start:a,end:r,reverse:l,top:h,bottom:c}=function(t){let e,i,s,n,o;return t.horizontal?(e=t.base>t.x,i=\"left\",s=\"right\"):(e=t.base<t.y,i=\"bottom\",s=\"top\"),e?(n=\"end\",o=\"start\"):(n=\"start\",o=\"end\"),{start:i,end:s,reverse:e,top:n,bottom:o}}(t);\"middle\"===n&&i&&(t.enableBorderRadius=!0,(i._top||0)===s?n=h:(i._bottom||0)===s?n=c:(o[Nn(c,a,r,l)]=!0,n=h)),o[Nn(n,a,r,l)]=!0,t.borderSkipped=o}function Nn(t,e,i,s){var n,o,a;return s?(a=i,t=Hn(t=(n=t)===(o=e)?a:n===a?o:n,i,e)):t=Hn(t,e,i),t}function Hn(t,e,i){return\"start\"===t?e:\"end\"===t?i:t}function jn(t,{inflateAmount:e},i){t.inflateAmount=\"auto\"===e?1===i?.33:0:e}class $n extends js{static id=\"doughnut\";static defaults={datasetElementType:!1,dataElementType:\"arc\",animation:{animateRotate:!0,animateScale:!1},animations:{numbers:{type:\"number\",properties:[\"circumference\",\"endAngle\",\"innerRadius\",\"outerRadius\",\"startAngle\",\"x\",\"y\",\"offset\",\"borderWidth\",\"spacing\"]}},cutout:\"50%\",rotation:0,circumference:360,radius:\"100%\",spacing:0,indexAxis:\"r\"};static descriptors={_scriptable:t=>\"spacing\"!==t,_indexable:t=>\"spacing\"!==t&&!t.startsWith(\"borderDash\")&&!t.startsWith(\"hoverBorderDash\")};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data,{labels:{pointStyle:i,textAlign:s,color:n,useBorderRadius:o,borderRadius:a}}=t.legend.options;return e.labels.length&&e.datasets.length?e.labels.map(((e,r)=>{const l=t.getDatasetMeta(0).controller.getStyle(r);return{text:e,fillStyle:l.backgroundColor,fontColor:n,hidden:!t.getDataVisibility(r),lineDash:l.borderDash,lineDashOffset:l.borderDashOffset,lineJoin:l.borderJoinStyle,lineWidth:l.borderWidth,strokeStyle:l.borderColor,textAlign:s,pointStyle:i,borderRadius:o&&(a||l.borderRadius),index:r}})):[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}}};constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const i=this.getDataset().data,s=this._cachedMeta;if(!1===this._parsing)s._parsed=i;else{let n,a,r=t=>+i[t];if(o(i[t])){const{key:t=\"value\"}=this._parsing;r=e=>+M(i[e],t)}for(n=t,a=t+e;n<a;++n)s._parsed[n]=r(n)}}_getRotation(){return $(this.options.rotation-90)}_getCircumference(){return $(this.options.circumference)}_getRotationExtents(){let t=O,e=-O;for(let i=0;i<this.chart.data.datasets.length;++i)if(this.chart.isDatasetVisible(i)&&this.chart.getDatasetMeta(i).type===this._type){const s=this.chart.getDatasetMeta(i).controller,n=s._getRotation(),o=s._getCircumference();t=Math.min(t,n),e=Math.max(e,n+o)}return{rotation:t,circumference:e-t}}update(t){const e=this.chart,{chartArea:i}=e,s=this._cachedMeta,n=s.data,o=this.getMaxBorderWidth()+this.getMaxOffset(n)+this.options.spacing,a=Math.max((Math.min(i.width,i.height)-o)\/2,0),r=Math.min(h(this.options.cutout,a),1),l=this._getRingWeight(this.index),{circumference:d,rotation:u}=this._getRotationExtents(),{ratioX:f,ratioY:g,offsetX:p,offsetY:m}=function(t,e,i){let s=1,n=1,o=0,a=0;if(e<O){const r=t,l=r+e,h=Math.cos(r),c=Math.sin(r),d=Math.cos(l),u=Math.sin(l),f=(t,e,s)=>J(t,r,l,!0)?1:Math.max(e,e*i,s,s*i),g=(t,e,s)=>J(t,r,l,!0)?-1:Math.min(e,e*i,s,s*i),p=f(0,h,d),m=f(E,c,u),x=g(C,h,d),b=g(C+E,c,u);s=(p-x)\/2,n=(m-b)\/2,o=-(p+x)\/2,a=-(m+b)\/2}return{ratioX:s,ratioY:n,offsetX:o,offsetY:a}}(u,d,r),x=(i.width-o)\/f,b=(i.height-o)\/g,_=Math.max(Math.min(x,b)\/2,0),y=c(this.options.radius,_),v=(y-Math.max(y*r,0))\/this._getVisibleDatasetWeightTotal();this.offsetX=p*y,this.offsetY=m*y,s.total=this.calculateTotal(),this.outerRadius=y-v*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-v*l,0),this.updateElements(n,0,n.length,t)}_circumference(t,e){const i=this.options,s=this._cachedMeta,n=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===s._parsed[t]||s.data[t].hidden?0:this.calculateCircumference(s._parsed[t]*n\/O)}updateElements(t,e,i,s){const n=\"reset\"===s,o=this.chart,a=o.chartArea,r=o.options.animation,l=(a.left+a.right)\/2,h=(a.top+a.bottom)\/2,c=n&&r.animateScale,d=c?0:this.innerRadius,u=c?0:this.outerRadius,{sharedOptions:f,includeOptions:g}=this._getSharedOptions(e,s);let p,m=this._getRotation();for(p=0;p<e;++p)m+=this._circumference(p,n);for(p=e;p<e+i;++p){const e=this._circumference(p,n),i=t[p],o={x:l+this.offsetX,y:h+this.offsetY,startAngle:m,endAngle:m+e,circumference:e,outerRadius:u,innerRadius:d};g&&(o.options=f||this.resolveDataElementOptions(p,i.active?\"active\":s)),m+=e,this.updateElement(i,p,o,s)}}calculateTotal(){const t=this._cachedMeta,e=t.data;let i,s=0;for(i=0;i<e.length;i++){const n=t._parsed[i];null===n||isNaN(n)||!this.chart.getDataVisibility(i)||e[i].hidden||(s+=Math.abs(n))}return s}calculateCircumference(t){const e=this._cachedMeta.total;return e>0&&!isNaN(t)?O*(Math.abs(t)\/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=ne(e._parsed[t],i.options.locale);return{label:s[t]||\"\",value:n}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,n,o,a,r;if(!t)for(s=0,n=i.data.datasets.length;s<n;++s)if(i.isDatasetVisible(s)){o=i.getDatasetMeta(s),t=o.data,a=o.controller;break}if(!t)return 0;for(s=0,n=t.length;s<n;++s)r=a.resolveDataElementOptions(s),\"inner\"!==r.borderAlign&&(e=Math.max(e,r.borderWidth||0,r.hoverBorderWidth||0));return e}getMaxOffset(t){let e=0;for(let i=0,s=t.length;i<s;++i){const t=this.resolveDataElementOptions(i);e=Math.max(e,t.offset||0,t.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e}_getRingWeight(t){return Math.max(l(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}class Yn extends js{static id=\"polarArea\";static defaults={dataElementType:\"arc\",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:\"number\",properties:[\"x\",\"y\",\"startAngle\",\"endAngle\",\"innerRadius\",\"outerRadius\"]}},indexAxis:\"r\",startAngle:0};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i,color:s}}=t.legend.options;return e.labels.map(((e,n)=>{const o=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,fontColor:s,lineWidth:o.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(n),index:n}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}},scales:{r:{type:\"radialLinear\",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=ne(e._parsed[t].r,i.options.locale);return{label:s[t]||\"\",value:n}}parseObjectData(t,e,i,s){return ii.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach(((t,i)=>{const s=this.getParsed(i).r;!isNaN(s)&&this.chart.getDataVisibility(i)&&(s<e.min&&(e.min=s),s>e.max&&(e.max=s))})),e}_updateRadius(){const t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),n=Math.max(s\/2,0),o=(n-Math.max(i.cutoutPercentage?n\/100*i.cutoutPercentage:1,0))\/t.getVisibleDatasetCount();this.outerRadius=n-o*this.index,this.innerRadius=this.outerRadius-o}updateElements(t,e,i,s){const n=\"reset\"===s,o=this.chart,a=o.options.animation,r=this._cachedMeta.rScale,l=r.xCenter,h=r.yCenter,c=r.getIndexAngle(0)-.5*C;let d,u=c;const f=360\/this.countVisibleElements();for(d=0;d<e;++d)u+=this._computeAngle(d,s,f);for(d=e;d<e+i;d++){const e=t[d];let i=u,g=u+this._computeAngle(d,s,f),p=o.getDataVisibility(d)?r.getDistanceFromCenterForValue(this.getParsed(d).r):0;u=g,n&&(a.animateScale&&(p=0),a.animateRotate&&(i=g=c));const m={x:l,y:h,innerRadius:0,outerRadius:p,startAngle:i,endAngle:g,options:this.resolveDataElementOptions(d,e.active?\"active\":s)};this.updateElement(e,d,m,s)}}countVisibleElements(){const t=this._cachedMeta;let e=0;return t.data.forEach(((t,i)=>{!isNaN(this.getParsed(i).r)&&this.chart.getDataVisibility(i)&&e++})),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?$(this.resolveDataElementOptions(t,e).angle||i):0}}var Un=Object.freeze({__proto__:null,BarController:class extends js{static id=\"bar\";static defaults={datasetElementType:!1,dataElementType:\"bar\",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:\"number\",properties:[\"x\",\"y\",\"base\",\"width\",\"height\"]}}};static overrides={scales:{_index_:{type:\"category\",offset:!0,grid:{offset:!0}},_value_:{type:\"linear\",beginAtZero:!0}}};parsePrimitiveData(t,e,i,s){return Vn(t,e,i,s)}parseArrayData(t,e,i,s){return Vn(t,e,i,s)}parseObjectData(t,e,i,s){const{iScale:n,vScale:o}=t,{xAxisKey:a=\"x\",yAxisKey:r=\"y\"}=this._parsing,l=\"x\"===n.axis?a:r,h=\"x\"===o.axis?a:r,c=[];let d,u,f,g;for(d=i,u=i+s;d<u;++d)g=e[d],f={},f[n.axis]=n.parse(M(g,l),d),c.push(Fn(M(g,h),f,o,d));return c}updateRangeFromParsed(t,e,i,s){super.updateRangeFromParsed(t,e,i,s);const n=i._custom;n&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,n.min),t.max=Math.max(t.max,n.max))}getMaxOverflow(){return 0}getLabelAndValue(t){const e=this._cachedMeta,{iScale:i,vScale:s}=e,n=this.getParsed(t),o=n._custom,a=Bn(o)?\"[\"+o.start+\", \"+o.end+\"]\":\"\"+s.getLabelForValue(n[s.axis]);return{label:\"\"+i.getLabelForValue(n[i.axis]),value:a}}initialize(){this.enableOptionSharing=!0,super.initialize();this._cachedMeta.stack=this.getDataset().stack}update(t){const e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,i,n){const o=\"reset\"===n,{index:a,_cachedMeta:{vScale:r}}=this,l=r.getBasePixel(),h=r.isHorizontal(),c=this._getRuler(),{sharedOptions:d,includeOptions:u}=this._getSharedOptions(e,n);for(let f=e;f<e+i;f++){const e=this.getParsed(f),i=o||s(e[r.axis])?{base:l,head:l}:this._calculateBarValuePixels(f),g=this._calculateBarIndexPixels(f,c),p=(e._stacks||{})[r.axis],m={horizontal:h,base:i.base,enableBorderRadius:!p||Bn(e._custom)||a===p._top||a===p._bottom,x:h?i.head:g.center,y:h?g.center:i.head,height:h?g.size:Math.abs(i.size),width:h?Math.abs(i.size):g.size};u&&(m.options=d||this.resolveDataElementOptions(f,t[f].active?\"active\":n));const x=m.options||t[f].options;Wn(m,x,p,a),jn(m,x,c.ratio),this.updateElement(t[f],f,m,n)}}_getStacks(t,e){const{iScale:i}=this._cachedMeta,n=i.getMatchingVisibleMetas(this._type).filter((t=>t.controller.options.grouped)),o=i.options.stacked,a=[],r=this._cachedMeta.controller.getParsed(e),l=r&&r[i.axis],h=t=>{const e=t._parsed.find((t=>t[i.axis]===l)),n=e&&e[t.vScale.axis];if(s(n)||isNaN(n))return!0};for(const i of n)if((void 0===e||!h(i))&&((!1===o||-1===a.indexOf(i.stack)||void 0===o&&void 0===i.stack)&&a.push(i.stack),i.index===t))break;return a.length||a.push(void 0),a}_getStackCount(t){return this._getStacks(void 0,t).length}_getAxisCount(){return this._getAxis().length}getFirstScaleIdForIndexAxis(){const t=this.chart.scales,e=this.chart.options.indexAxis;return Object.keys(t).filter((i=>t[i].axis===e)).shift()}_getAxis(){const t={},e=this.getFirstScaleIdForIndexAxis();for(const i of this.chart.data.datasets)t[l(\"x\"===this.chart.options.indexAxis?i.xAxisID:i.yAxisID,e)]=!0;return Object.keys(t)}_getStackIndex(t,e,i){const s=this._getStacks(t,i),n=void 0!==e?s.indexOf(e):-1;return-1===n?s.length-1:n}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let n,o;for(n=0,o=e.data.length;n<o;++n)s.push(i.getPixelForValue(this.getParsed(n)[i.axis],n));const a=t.barThickness;return{min:a||zn(e),pixels:s,start:i._startPixel,end:i._endPixel,stackCount:this._getStackCount(),scale:i,grouped:t.grouped,ratio:a?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:i,index:n},options:{base:o,minBarLength:a}}=this,r=o||0,l=this.getParsed(t),h=l._custom,c=Bn(h);let d,u,f=l[e.axis],g=0,p=i?this.applyStack(e,l,i):f;p!==f&&(g=p-f,p=f),c&&(f=h.barStart,p=h.barEnd-h.barStart,0!==f&&F(f)!==F(h.barEnd)&&(g=0),g+=f);const m=s(o)||c?g:o;let x=e.getPixelForValue(m);if(d=this.chart.getDataVisibility(t)?e.getPixelForValue(g+p):x,u=d-x,Math.abs(u)<a){u=function(t,e,i){return 0!==t?F(t):(e.isHorizontal()?1:-1)*(e.min>=i?1:-1)}(u,e,r)*a,f===r&&(x-=u\/2);const t=e.getPixelForDecimal(0),s=e.getPixelForDecimal(1),o=Math.min(t,s),h=Math.max(t,s);x=Math.max(Math.min(x,h),o),d=x+u,i&&!c&&(l._stacks[e.axis]._visualValues[n]=e.getValueForPixel(d)-e.getValueForPixel(x))}if(x===e.getPixelForValue(r)){const t=F(u)*e.getLineWidthForValue(r)\/2;x+=t,u-=t}return{size:u,base:x,head:d,center:d+u\/2}}_calculateBarIndexPixels(t,e){const i=e.scale,n=this.options,o=n.skipNull,a=l(n.maxBarThickness,1\/0);let r,h;const c=this._getAxisCount();if(e.grouped){const i=o?this._getStackCount(t):e.stackCount,d=\"flex\"===n.barThickness?function(t,e,i,s){const n=e.pixels,o=n[t];let a=t>0?n[t-1]:null,r=t<n.length-1?n[t+1]:null;const l=i.categoryPercentage;null===a&&(a=o-(null===r?e.end-e.start:r-o)),null===r&&(r=o+o-a);const h=o-(o-Math.min(a,r))\/2*l;return{chunk:Math.abs(r-a)\/2*l\/s,ratio:i.barPercentage,start:h}}(t,e,n,i*c):function(t,e,i,n){const o=i.barThickness;let a,r;return s(o)?(a=e.min*i.categoryPercentage,r=i.barPercentage):(a=o*n,r=1),{chunk:a\/n,ratio:r,start:e.pixels[t]-a\/2}}(t,e,n,i*c),u=\"x\"===this.chart.options.indexAxis?this.getDataset().xAxisID:this.getDataset().yAxisID,f=this._getAxis().indexOf(l(u,this.getFirstScaleIdForIndexAxis())),g=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0)+f;r=d.start+d.chunk*g+d.chunk\/2,h=Math.min(a,d.chunk*d.ratio)}else r=i.getPixelForValue(this.getParsed(t)[i.axis],t),h=Math.min(a,e.min*e.ratio);return{base:r-h\/2,head:r+h\/2,center:r,size:h}}draw(){const t=this._cachedMeta,e=t.vScale,i=t.data,s=i.length;let n=0;for(;n<s;++n)null===this.getParsed(n)[e.axis]||i[n].hidden||i[n].draw(this._ctx)}},BubbleController:class extends js{static id=\"bubble\";static defaults={datasetElementType:!1,dataElementType:\"point\",animations:{numbers:{type:\"number\",properties:[\"x\",\"y\",\"borderWidth\",\"radius\"]}}};static overrides={scales:{x:{type:\"linear\"},y:{type:\"linear\"}}};initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,i,s){const n=super.parsePrimitiveData(t,e,i,s);for(let t=0;t<n.length;t++)n[t]._custom=this.resolveDataElementOptions(t+i).radius;return n}parseArrayData(t,e,i,s){const n=super.parseArrayData(t,e,i,s);for(let t=0;t<n.length;t++){const s=e[i+t];n[t]._custom=l(s[2],this.resolveDataElementOptions(t+i).radius)}return n}parseObjectData(t,e,i,s){const n=super.parseObjectData(t,e,i,s);for(let t=0;t<n.length;t++){const s=e[i+t];n[t]._custom=l(s&&s.r&&+s.r,this.resolveDataElementOptions(t+i).radius)}return n}getMaxOverflow(){const t=this._cachedMeta.data;let e=0;for(let i=t.length-1;i>=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))\/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:n}=e,o=this.getParsed(t),a=s.getLabelForValue(o.x),r=n.getLabelForValue(o.y),l=o._custom;return{label:i[t]||\"\",value:\"(\"+a+\", \"+r+(l?\", \"+l:\"\")+\")\"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const n=\"reset\"===s,{iScale:o,vScale:a}=this._cachedMeta,{sharedOptions:r,includeOptions:l}=this._getSharedOptions(e,s),h=o.axis,c=a.axis;for(let d=e;d<e+i;d++){const e=t[d],i=!n&&this.getParsed(d),u={},f=u[h]=n?o.getPixelForDecimal(.5):o.getPixelForValue(i[h]),g=u[c]=n?a.getBasePixel():a.getPixelForValue(i[c]);u.skip=isNaN(f)||isNaN(g),l&&(u.options=r||this.resolveDataElementOptions(d,e.active?\"active\":s),n&&(u.options.radius=0)),this.updateElement(e,d,u,s)}}resolveDataElementOptions(t,e){const i=this.getParsed(t);let s=super.resolveDataElementOptions(t,e);s.$shared&&(s=Object.assign({},s,{$shared:!1}));const n=s.radius;return\"active\"!==e&&(s.radius=0),s.radius+=l(i&&i._custom,n),s}},DoughnutController:$n,LineController:class extends js{static id=\"line\";static defaults={datasetElementType:\"line\",dataElementType:\"point\",showLine:!0,spanGaps:!1};static overrides={scales:{_index_:{type:\"category\"},_value_:{type:\"linear\"}}};initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:s=[],_dataset:n}=e,o=this.chart._animationsDisabled;let{start:a,count:r}=pt(e,s,o);this._drawStart=a,this._drawCount=r,mt(e)&&(a=0,r=s.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!n._decimated,i.points=s;const l=this.resolveDatasetElementOptions(t);this.options.showLine||(l.borderWidth=0),l.segment=this.options.segment,this.updateElement(i,void 0,{animated:!o,options:l},t),this.updateElements(s,a,r,t)}updateElements(t,e,i,n){const o=\"reset\"===n,{iScale:a,vScale:r,_stacked:l,_dataset:h}=this._cachedMeta,{sharedOptions:c,includeOptions:d}=this._getSharedOptions(e,n),u=a.axis,f=r.axis,{spanGaps:g,segment:p}=this.options,m=N(g)?g:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||o||\"none\"===n,b=e+i,_=t.length;let y=e>0&&this.getParsed(e-1);for(let i=0;i<_;++i){const g=t[i],_=x?g:{};if(i<e||i>=b){_.skip=!0;continue}const v=this.getParsed(i),M=s(v[f]),w=_[u]=a.getPixelForValue(v[u],i),k=_[f]=o||M?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,v,l):v[f],i);_.skip=isNaN(w)||isNaN(k)||M,_.stop=i>0&&Math.abs(v[u]-y[u])>m,p&&(_.parsed=v,_.raw=h.data[i]),d&&(_.options=c||this.resolveDataElementOptions(i,g.active?\"active\":n)),x||this.updateElement(g,i,_,n),y=v}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const n=s[0].size(this.resolveDataElementOptions(0)),o=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,n,o)\/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}},PieController:class extends $n{static id=\"pie\";static defaults={cutout:0,rotation:0,circumference:360,radius:\"100%\"}},PolarAreaController:Yn,RadarController:class extends js{static id=\"radar\";static defaults={datasetElementType:\"line\",dataElementType:\"point\",indexAxis:\"r\",showLine:!0,elements:{line:{fill:\"start\"}}};static overrides={aspectRatio:1,scales:{r:{type:\"radialLinear\"}}};getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:\"\"+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,s){return ii.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta,i=e.dataset,s=e.data||[],n=e.iScale.getLabels();if(i.points=s,\"resize\"!==t){const e=this.resolveDatasetElementOptions(t);this.options.showLine||(e.borderWidth=0);const o={_loop:!0,_fullLoop:n.length===s.length,options:e};this.updateElement(i,void 0,o,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const n=this._cachedMeta.rScale,o=\"reset\"===s;for(let a=e;a<e+i;a++){const e=t[a],i=this.resolveDataElementOptions(a,e.active?\"active\":s),r=n.getPointPositionForValue(a,this.getParsed(a).r),l=o?n.xCenter:r.x,h=o?n.yCenter:r.y,c={x:l,y:h,angle:r.angle,skip:isNaN(l)||isNaN(h),options:i};this.updateElement(e,a,c,s)}}},ScatterController:class extends js{static id=\"scatter\";static defaults={datasetElementType:!1,dataElementType:\"point\",showLine:!1,fill:!1};static overrides={interaction:{mode:\"point\"},scales:{x:{type:\"linear\"},y:{type:\"linear\"}}};getLabelAndValue(t){const e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:n}=e,o=this.getParsed(t),a=s.getLabelForValue(o.x),r=n.getLabelForValue(o.y);return{label:i[t]||\"\",value:\"(\"+a+\", \"+r+\")\"}}update(t){const e=this._cachedMeta,{data:i=[]}=e,s=this.chart._animationsDisabled;let{start:n,count:o}=pt(e,i,s);if(this._drawStart=n,this._drawCount=o,mt(e)&&(n=0,o=i.length),this.options.showLine){this.datasetElementType||this.addElements();const{dataset:n,_dataset:o}=e;n._chart=this.chart,n._datasetIndex=this.index,n._decimated=!!o._decimated,n.points=i;const a=this.resolveDatasetElementOptions(t);a.segment=this.options.segment,this.updateElement(n,void 0,{animated:!s,options:a},t)}else this.datasetElementType&&(delete e.dataset,this.datasetElementType=!1);this.updateElements(i,n,o,t)}addElements(){const{showLine:t}=this.options;!this.datasetElementType&&t&&(this.datasetElementType=this.chart.registry.getElement(\"line\")),super.addElements()}updateElements(t,e,i,n){const o=\"reset\"===n,{iScale:a,vScale:r,_stacked:l,_dataset:h}=this._cachedMeta,c=this.resolveDataElementOptions(e,n),d=this.getSharedOptions(c),u=this.includeOptions(n,d),f=a.axis,g=r.axis,{spanGaps:p,segment:m}=this.options,x=N(p)?p:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||\"none\"===n;let _=e>0&&this.getParsed(e-1);for(let c=e;c<e+i;++c){const e=t[c],i=this.getParsed(c),p=b?e:{},y=s(i[g]),v=p[f]=a.getPixelForValue(i[f],c),M=p[g]=o||y?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,i,l):i[g],c);p.skip=isNaN(v)||isNaN(M)||y,p.stop=c>0&&Math.abs(i[f]-_[f])>x,m&&(p.parsed=i,p.raw=h.data[c]),u&&(p.options=d||this.resolveDataElementOptions(c,e.active?\"active\":n)),b||this.updateElement(e,c,p,n),_=i}this.updateSharedOptions(d,n,c)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let t=0;for(let i=e.length-1;i>=0;--i)t=Math.max(t,e[i].size(this.resolveDataElementOptions(i))\/2);return t>0&&t}const i=t.dataset,s=i.options&&i.options.borderWidth||0;if(!e.length)return s;const n=e[0].size(this.resolveDataElementOptions(0)),o=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return Math.max(s,n,o)\/2}}});function Xn(t,e,i,s){const n=vi(t.options.borderRadius,[\"outerStart\",\"outerEnd\",\"innerStart\",\"innerEnd\"]);const o=(i-e)\/2,a=Math.min(o,s*e\/2),r=t=>{const e=(i-Math.min(o,t))*s\/2;return Z(t,0,Math.min(o,e))};return{outerStart:r(n.outerStart),outerEnd:r(n.outerEnd),innerStart:Z(n.innerStart,0,a),innerEnd:Z(n.innerEnd,0,a)}}function qn(t,e,i,s){return{x:i+t*Math.cos(e),y:s+t*Math.sin(e)}}function Kn(t,e,i,s,n,o){const{x:a,y:r,startAngle:l,pixelMargin:h,innerRadius:c}=e,d=Math.max(e.outerRadius+s+i-h,0),u=c>0?c+s+i+h:0;let f=0;const g=n-l;if(s){const t=((c>0?c-s:0)+(d>0?d-s:0))\/2;f=(g-(0!==t?g*t\/(t+s):g))\/2}const p=(g-Math.max(.001,g*d-i\/C)\/d)\/2,m=l+p+f,x=n-p-f,{outerStart:b,outerEnd:_,innerStart:y,innerEnd:v}=Xn(e,u,d,x-m),M=d-b,w=d-_,k=m+b\/M,S=x-_\/w,P=u+y,D=u+v,O=m+y\/P,A=x-v\/D;if(t.beginPath(),o){const e=(k+S)\/2;if(t.arc(a,r,d,k,e),t.arc(a,r,d,e,S),_>0){const e=qn(w,S,a,r);t.arc(e.x,e.y,_,S,x+E)}const i=qn(D,x,a,r);if(t.lineTo(i.x,i.y),v>0){const e=qn(D,A,a,r);t.arc(e.x,e.y,v,x+E,A+Math.PI)}const s=(x-v\/u+(m+y\/u))\/2;if(t.arc(a,r,u,x-v\/u,s,!0),t.arc(a,r,u,s,m+y\/u,!0),y>0){const e=qn(P,O,a,r);t.arc(e.x,e.y,y,O+Math.PI,m-E)}const n=qn(M,m,a,r);if(t.lineTo(n.x,n.y),b>0){const e=qn(M,k,a,r);t.arc(e.x,e.y,b,m-E,k)}}else{t.moveTo(a,r);const e=Math.cos(k)*d+a,i=Math.sin(k)*d+r;t.lineTo(e,i);const s=Math.cos(S)*d+a,n=Math.sin(S)*d+r;t.lineTo(s,n)}t.closePath()}function Gn(t,e,i,s,n){const{fullCircles:o,startAngle:a,circumference:r,options:l}=e,{borderWidth:h,borderJoinStyle:c,borderDash:d,borderDashOffset:u,borderRadius:f}=l,g=\"inner\"===l.borderAlign;if(!h)return;t.setLineDash(d||[]),t.lineDashOffset=u,g?(t.lineWidth=2*h,t.lineJoin=c||\"round\"):(t.lineWidth=h,t.lineJoin=c||\"bevel\");let p=e.endAngle;if(o){Kn(t,e,i,s,p,n);for(let e=0;e<o;++e)t.stroke();isNaN(r)||(p=a+(r%O||O))}g&&function(t,e,i){const{startAngle:s,pixelMargin:n,x:o,y:a,outerRadius:r,innerRadius:l}=e;let h=n\/r;t.beginPath(),t.arc(o,a,r,s-h,i+h),l>n?(h=n\/l,t.arc(o,a,l,i+h,s-h,!0)):t.arc(o,a,n,i+E,s-E),t.closePath(),t.clip()}(t,e,p),l.selfJoin&&p-a>=C&&0===f&&\"miter\"!==c&&function(t,e,i){const{startAngle:s,x:n,y:o,outerRadius:a,innerRadius:r,options:l}=e,{borderWidth:h,borderJoinStyle:c}=l,d=Math.min(h\/a,G(s-i));if(t.beginPath(),t.arc(n,o,a-h\/2,s+d\/2,i-d\/2),r>0){const e=Math.min(h\/r,G(s-i));t.arc(n,o,r+h\/2,i-e\/2,s+e\/2,!0)}else{const e=Math.min(h\/2,a*G(s-i));if(\"round\"===c)t.arc(n,o,e,i-C\/2,s+C\/2,!0);else if(\"bevel\"===c){const a=2*e*e,r=-a*Math.cos(i+C\/2)+n,l=-a*Math.sin(i+C\/2)+o,h=a*Math.cos(s+C\/2)+n,c=a*Math.sin(s+C\/2)+o;t.lineTo(r,l),t.lineTo(h,c)}}t.closePath(),t.moveTo(0,0),t.rect(0,0,t.canvas.width,t.canvas.height),t.clip(\"evenodd\")}(t,e,p),o||(Kn(t,e,i,s,p,n),t.stroke())}function Jn(t,e,i=e){t.lineCap=l(i.borderCapStyle,e.borderCapStyle),t.setLineDash(l(i.borderDash,e.borderDash)),t.lineDashOffset=l(i.borderDashOffset,e.borderDashOffset),t.lineJoin=l(i.borderJoinStyle,e.borderJoinStyle),t.lineWidth=l(i.borderWidth,e.borderWidth),t.strokeStyle=l(i.borderColor,e.borderColor)}function Zn(t,e,i){t.lineTo(i.x,i.y)}function Qn(t,e,i={}){const s=t.length,{start:n=0,end:o=s-1}=i,{start:a,end:r}=e,l=Math.max(n,a),h=Math.min(o,r),c=n<a&&o<a||n>r&&o>r;return{count:s,start:l,loop:e.loop,ilen:h<l&&!c?s+h-l:h-l}}function to(t,e,i,s){const{points:n,options:o}=e,{count:a,start:r,loop:l,ilen:h}=Qn(n,i,s),c=function(t){return t.stepped?Fe:t.tension||\"monotone\"===t.cubicInterpolationMode?Ve:Zn}(o);let d,u,f,{move:g=!0,reverse:p}=s||{};for(d=0;d<=h;++d)u=n[(r+(p?h-d:d))%a],u.skip||(g?(t.moveTo(u.x,u.y),g=!1):c(t,f,u,p,o.stepped),f=u);return l&&(u=n[(r+(p?h:0))%a],c(t,f,u,p,o.stepped)),!!l}function eo(t,e,i,s){const n=e.points,{count:o,start:a,ilen:r}=Qn(n,i,s),{move:l=!0,reverse:h}=s||{};let c,d,u,f,g,p,m=0,x=0;const b=t=>(a+(h?r-t:t))%o,_=()=>{f!==g&&(t.lineTo(m,g),t.lineTo(m,f),t.lineTo(m,p))};for(l&&(d=n[b(0)],t.moveTo(d.x,d.y)),c=0;c<=r;++c){if(d=n[b(c)],d.skip)continue;const e=d.x,i=d.y,s=0|e;s===u?(i<f?f=i:i>g&&(g=i),m=(x*m+e)\/++x):(_(),t.lineTo(e,i),u=s,x=0,f=g=i),p=i}_()}function io(t){const e=t.options,i=e.borderDash&&e.borderDash.length;return!(t._decimated||t._loop||e.tension||\"monotone\"===e.cubicInterpolationMode||e.stepped||i)?eo:to}const so=\"function\"==typeof Path2D;function no(t,e,i,s){so&&!e.options.segment?function(t,e,i,s){let n=e._path;n||(n=e._path=new Path2D,e.path(n,i,s)&&n.closePath()),Jn(t,e.options),t.stroke(n)}(t,e,i,s):function(t,e,i,s){const{segments:n,options:o}=e,a=io(e);for(const r of n)Jn(t,o,r.style),t.beginPath(),a(t,e,r,{start:i,end:i+s-1})&&t.closePath(),t.stroke()}(t,e,i,s)}class oo extends $s{static id=\"line\";static defaults={borderCapStyle:\"butt\",borderDash:[],borderDashOffset:0,borderJoinStyle:\"miter\",borderWidth:3,capBezierPoints:!0,cubicInterpolationMode:\"default\",fill:!1,spanGaps:!1,stepped:!1,tension:0};static defaultRoutes={backgroundColor:\"backgroundColor\",borderColor:\"borderColor\"};static descriptors={_scriptable:!0,_indexable:t=>\"borderDash\"!==t&&\"fill\"!==t};constructor(t){super(),this.animated=!0,this.options=void 0,this._chart=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){const i=this.options;if((i.tension||\"monotone\"===i.cubicInterpolationMode)&&!i.stepped&&!this._pointsUpdated){const s=i.spanGaps?this._loop:this._fullLoop;hi(this._points,i,t,s,e),this._pointsUpdated=!0}}set points(t){this._points=t,delete this._segments,delete this._path,this._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=zi(this,this.options.segment))}first(){const t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){const t=this.segments,e=this.points,i=t.length;return i&&e[t[i-1].end]}interpolate(t,e){const i=this.options,s=t[e],n=this.points,o=Ii(this,{property:e,start:s,end:s});if(!o.length)return;const a=[],r=function(t){return t.stepped?pi:t.tension||\"monotone\"===t.cubicInterpolationMode?mi:gi}(i);let l,h;for(l=0,h=o.length;l<h;++l){const{start:h,end:c}=o[l],d=n[h],u=n[c];if(d===u){a.push(d);continue}const f=r(d,u,Math.abs((s-d[e])\/(u[e]-d[e])),i.stepped);f[e]=t[e],a.push(f)}return 1===a.length?a[0]:a}pathSegment(t,e,i){return io(this)(t,this,e,i)}path(t,e,i){const s=this.segments,n=io(this);let o=this._loop;e=e||0,i=i||this.points.length-e;for(const a of s)o&=n(t,this,a,{start:e,end:e+i-1});return!!o}draw(t,e,i,s){const n=this.options||{};(this.points||[]).length&&n.borderWidth&&(t.save(),no(t,this,i,s),t.restore()),this.animated&&(this._pointsUpdated=!1,this._path=void 0)}}function ao(t,e,i,s){const n=t.options,{[i]:o}=t.getProps([i],s);return Math.abs(e-o)<n.radius+n.hitRadius}function ro(t,e){const{x:i,y:s,base:n,width:o,height:a}=t.getProps([\"x\",\"y\",\"base\",\"width\",\"height\"],e);let r,l,h,c,d;return t.horizontal?(d=a\/2,r=Math.min(i,n),l=Math.max(i,n),h=s-d,c=s+d):(d=o\/2,r=i-d,l=i+d,h=Math.min(s,n),c=Math.max(s,n)),{left:r,top:h,right:l,bottom:c}}function lo(t,e,i,s){return t?0:Z(e,i,s)}function ho(t){const e=ro(t),i=e.right-e.left,s=e.bottom-e.top,n=function(t,e,i){const s=t.options.borderWidth,n=t.borderSkipped,o=Mi(s);return{t:lo(n.top,o.top,0,i),r:lo(n.right,o.right,0,e),b:lo(n.bottom,o.bottom,0,i),l:lo(n.left,o.left,0,e)}}(t,i\/2,s\/2),a=function(t,e,i){const{enableBorderRadius:s}=t.getProps([\"enableBorderRadius\"]),n=t.options.borderRadius,a=wi(n),r=Math.min(e,i),l=t.borderSkipped,h=s||o(n);return{topLeft:lo(!h||l.top||l.left,a.topLeft,0,r),topRight:lo(!h||l.top||l.right,a.topRight,0,r),bottomLeft:lo(!h||l.bottom||l.left,a.bottomLeft,0,r),bottomRight:lo(!h||l.bottom||l.right,a.bottomRight,0,r)}}(t,i\/2,s\/2);return{outer:{x:e.left,y:e.top,w:i,h:s,radius:a},inner:{x:e.left+n.l,y:e.top+n.t,w:i-n.l-n.r,h:s-n.t-n.b,radius:{topLeft:Math.max(0,a.topLeft-Math.max(n.t,n.l)),topRight:Math.max(0,a.topRight-Math.max(n.t,n.r)),bottomLeft:Math.max(0,a.bottomLeft-Math.max(n.b,n.l)),bottomRight:Math.max(0,a.bottomRight-Math.max(n.b,n.r))}}}}function co(t,e,i,s){const n=null===e,o=null===i,a=t&&!(n&&o)&&ro(t,s);return a&&(n||tt(e,a.left,a.right))&&(o||tt(i,a.top,a.bottom))}function uo(t,e){t.rect(e.x,e.y,e.w,e.h)}function fo(t,e,i={}){const s=t.x!==i.x?-e:0,n=t.y!==i.y?-e:0,o=(t.x+t.w!==i.x+i.w?e:0)-s,a=(t.y+t.h!==i.y+i.h?e:0)-n;return{x:t.x+s,y:t.y+n,w:t.w+o,h:t.h+a,radius:t.radius}}var go=Object.freeze({__proto__:null,ArcElement:class extends $s{static id=\"arc\";static defaults={borderAlign:\"center\",borderColor:\"#fff\",borderDash:[],borderDashOffset:0,borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0,circular:!0,selfJoin:!1};static defaultRoutes={backgroundColor:\"backgroundColor\"};static descriptors={_scriptable:!0,_indexable:t=>\"borderDash\"!==t};circumference;endAngle;fullCircles;innerRadius;outerRadius;pixelMargin;startAngle;constructor(t){super(),this.options=void 0,this.circumference=void 0,this.startAngle=void 0,this.endAngle=void 0,this.innerRadius=void 0,this.outerRadius=void 0,this.pixelMargin=0,this.fullCircles=0,t&&Object.assign(this,t)}inRange(t,e,i){const s=this.getProps([\"x\",\"y\"],i),{angle:n,distance:o}=X(s,{x:t,y:e}),{startAngle:a,endAngle:r,innerRadius:h,outerRadius:c,circumference:d}=this.getProps([\"startAngle\",\"endAngle\",\"innerRadius\",\"outerRadius\",\"circumference\"],i),u=(this.options.spacing+this.options.borderWidth)\/2,f=l(d,r-a),g=J(n,a,r)&&a!==r,p=f>=O||g,m=tt(o,h+u,c+u);return p&&m}getCenterPoint(t){const{x:e,y:i,startAngle:s,endAngle:n,innerRadius:o,outerRadius:a}=this.getProps([\"x\",\"y\",\"startAngle\",\"endAngle\",\"innerRadius\",\"outerRadius\"],t),{offset:r,spacing:l}=this.options,h=(s+n)\/2,c=(o+a+l+r)\/2;return{x:e+Math.cos(h)*c,y:i+Math.sin(h)*c}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){const{options:e,circumference:i}=this,s=(e.offset||0)\/4,n=(e.spacing||0)\/2,o=e.circular;if(this.pixelMargin=\"inner\"===e.borderAlign?.33:0,this.fullCircles=i>O?Math.floor(i\/O):0,0===i||this.innerRadius<0||this.outerRadius<0)return;t.save();const a=(this.startAngle+this.endAngle)\/2;t.translate(Math.cos(a)*s,Math.sin(a)*s);const r=s*(1-Math.sin(Math.min(C,i||0)));t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,function(t,e,i,s,n){const{fullCircles:o,startAngle:a,circumference:r}=e;let l=e.endAngle;if(o){Kn(t,e,i,s,l,n);for(let e=0;e<o;++e)t.fill();isNaN(r)||(l=a+(r%O||O))}Kn(t,e,i,s,l,n),t.fill()}(t,this,r,n,o),Gn(t,this,r,n,o),t.restore()}},BarElement:class extends $s{static id=\"bar\";static defaults={borderSkipped:\"start\",borderWidth:0,borderRadius:0,inflateAmount:\"auto\",pointStyle:void 0};static defaultRoutes={backgroundColor:\"backgroundColor\",borderColor:\"borderColor\"};constructor(t){super(),this.options=void 0,this.horizontal=void 0,this.base=void 0,this.width=void 0,this.height=void 0,this.inflateAmount=void 0,t&&Object.assign(this,t)}draw(t){const{inflateAmount:e,options:{borderColor:i,backgroundColor:s}}=this,{inner:n,outer:o}=ho(this),a=(r=o.radius).topLeft||r.topRight||r.bottomLeft||r.bottomRight?He:uo;var r;t.save(),o.w===n.w&&o.h===n.h||(t.beginPath(),a(t,fo(o,e,n)),t.clip(),a(t,fo(n,-e,o)),t.fillStyle=i,t.fill(\"evenodd\")),t.beginPath(),a(t,fo(n,e)),t.fillStyle=s,t.fill(),t.restore()}inRange(t,e,i){return co(this,t,e,i)}inXRange(t,e){return co(this,t,null,e)}inYRange(t,e){return co(this,null,t,e)}getCenterPoint(t){const{x:e,y:i,base:s,horizontal:n}=this.getProps([\"x\",\"y\",\"base\",\"horizontal\"],t);return{x:n?(e+s)\/2:e,y:n?i:(i+s)\/2}}getRange(t){return\"x\"===t?this.width\/2:this.height\/2}},LineElement:oo,PointElement:class extends $s{static id=\"point\";parsed;skip;stop;static defaults={borderWidth:1,hitRadius:1,hoverBorderWidth:1,hoverRadius:4,pointStyle:\"circle\",radius:3,rotation:0};static defaultRoutes={backgroundColor:\"backgroundColor\",borderColor:\"borderColor\"};constructor(t){super(),this.options=void 0,this.parsed=void 0,this.skip=void 0,this.stop=void 0,t&&Object.assign(this,t)}inRange(t,e,i){const s=this.options,{x:n,y:o}=this.getProps([\"x\",\"y\"],i);return Math.pow(t-n,2)+Math.pow(e-o,2)<Math.pow(s.hitRadius+s.radius,2)}inXRange(t,e){return ao(this,t,\"x\",e)}inYRange(t,e){return ao(this,t,\"y\",e)}getCenterPoint(t){const{x:e,y:i}=this.getProps([\"x\",\"y\"],t);return{x:e,y:i}}size(t){let e=(t=t||this.options||{}).radius||0;e=Math.max(e,e&&t.hoverRadius||0);return 2*(e+(e&&t.borderWidth||0))}draw(t,e){const i=this.options;this.skip||i.radius<.1||!Re(this,e,this.size(i)\/2)||(t.strokeStyle=i.borderColor,t.lineWidth=i.borderWidth,t.fillStyle=i.backgroundColor,Le(t,i,this.x,this.y))}getRange(){const t=this.options||{};return t.radius+t.hitRadius}}});function po(t,e,i,s){const n=t.indexOf(e);if(-1===n)return((t,e,i,s)=>(\"string\"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i))(t,e,i,s);return n!==t.lastIndexOf(e)?i:n}function mo(t){const e=this.getLabels();return t>=0&&t<e.length?e[t]:t}function xo(t,e,{horizontal:i,minRotation:s}){const n=$(s),o=(i?Math.sin(n):Math.cos(n))||.001,a=.75*e*(\"\"+t).length;return Math.min(e\/o,a)}class bo extends tn{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return s(t)||(\"number\"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:i}=this.getUserBounds();let{min:s,max:n}=this;const o=t=>s=e?s:t,a=t=>n=i?n:t;if(t){const t=F(s),e=F(n);t<0&&e<0?a(0):t>0&&e>0&&o(0)}if(s===n){let e=0===n?1:Math.abs(.05*n);a(n+e),t||o(s-e)}this.min=s,this.max=n}getTickLimit(){const t=this.options.ticks;let e,{maxTicksLimit:i,stepSize:s}=t;return s?(e=Math.ceil(this.max\/s)-Math.floor(this.min\/s)+1,e>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${e} ticks. 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D=0;for(x&&(u&&M!==a?(i.push({value:a}),M<a&&D++,V(Math.round((M+D*S)*v)\/v,a,xo(a,y,t))&&D++):M<a&&D++);D<k;++D){const t=Math.round((M+D*S)*v)\/v;if(b&&t>r)break;i.push({value:t})}return b&&u&&w!==r?i.length&&V(i[i.length-1].value,r,xo(r,y,t))?i[i.length-1].value=r:i.push({value:r}):b&&w!==r||i.push({value:w}),i}({maxTicks:i,bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:!1!==e.includeBounds},this._range||this);return\"ticks\"===t.bounds&&j(n,this,\"value\"),t.reverse?(n.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),n}configure(){const t=this.ticks;let e=this.min,i=this.max;if(super.configure(),this.options.offset&&t.length){const s=(i-e)\/Math.max(t.length-1,1)\/2;e-=s,i+=s}this._startValue=e,this._endValue=i,this._valueRange=i-e}getLabelForValue(t){return ne(t,this.chart.options.locale,this.options.ticks.format)}}class _o extends bo{static id=\"linear\";static defaults={ticks:{callback:ae.formatters.numeric}};determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=a(t)?t:0,this.max=a(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,i=$(this.options.ticks.minRotation),s=(t?Math.sin(i):Math.cos(i))||.001,n=this._resolveTickFontOptions(0);return Math.ceil(e\/Math.min(40,n.lineHeight\/s))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)\/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}const yo=t=>Math.floor(z(t)),vo=(t,e)=>Math.pow(10,yo(t)+e);function Mo(t){return 1===t\/Math.pow(10,yo(t))}function wo(t,e,i){const s=Math.pow(10,i),n=Math.floor(t\/s);return Math.ceil(e\/s)-n}function ko(t,{min:e,max:i}){e=r(t.min,e);const s=[],n=yo(e);let o=function(t,e){let 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a(i)&&i>0?i:null;this._zero=!0}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=a(t)?Math.max(0,t):null,this.max=a(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this._zero&&this.min!==this._suggestedMin&&!a(this._userMin)&&(this.min=t===vo(this.min,0)?vo(this.min,-1):vo(this.min,0)),this.handleTickRangeOptions()}handleTickRangeOptions(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let i=this.min,s=this.max;const n=e=>i=t?i:e,o=t=>s=e?s:t;i===s&&(i<=0?(n(1),o(10)):(n(vo(i,-1)),o(vo(s,1)))),i<=0&&n(vo(s,-1)),s<=0&&o(vo(i,1)),this.min=i,this.max=s}buildTicks(){const t=this.options,e=ko({min:this._userMin,max:this._userMax},this);return\"ticks\"===t.bounds&&j(e,this,\"value\"),t.reverse?(e.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),e}getLabelForValue(t){return void 0===t?\"0\":ne(t,this.chart.options.locale,this.options.ticks.format)}configure(){const t=this.min;super.configure(),this._startValue=z(t),this._valueRange=z(this.max)-z(t)}getPixelForValue(t){return void 0!==t&&0!==t||(t=this.min),null===t||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(z(t)-this._startValue)\/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function Po(t){const e=t.ticks;if(e.display&&t.display){const t=ki(e.backdropPadding);return l(e.font&&e.font.size,ue.font.size)+t.height}return 0}function Do(t,e,i,s,n){return t===s||t===n?{start:e-i\/2,end:e+i\/2}:t<s||t>n?{start:e-i,end:e}:{start:e,end:e+i}}function Co(t){const e={l:t.left+t._padding.left,r:t.right-t._padding.right,t:t.top+t._padding.top,b:t.bottom-t._padding.bottom},i=Object.assign({},e),s=[],o=[],a=t._pointLabels.length,r=t.options.pointLabels,l=r.centerPointLabels?C\/a:0;for(let u=0;u<a;u++){const a=r.setContext(t.getPointLabelContext(u));o[u]=a.padding;const f=t.getPointPosition(u,t.drawingArea+o[u],l),g=Si(a.font),p=(h=t.ctx,c=g,d=n(d=t._pointLabels[u])?d:[d],{w:Oe(h,c.string,d),h:d.length*c.lineHeight});s[u]=p;const m=G(t.getIndexAngle(u)+l),x=Math.round(Y(m));Oo(i,e,m,Do(x,f.x,p.w,0,180),Do(x,f.y,p.h,90,270))}var h,c,d;t.setCenterPoint(e.l-i.l,i.r-e.r,e.t-i.t,i.b-e.b),t._pointLabelItems=function(t,e,i){const s=[],n=t._pointLabels.length,o=t.options,{centerPointLabels:a,display:r}=o.pointLabels,l={extra:Po(o)\/2,additionalAngle:a?C\/n:0};let h;for(let o=0;o<n;o++){l.padding=i[o],l.size=e[o];const n=Ao(t,o,l);s.push(n),\"auto\"===r&&(n.visible=To(n,h),n.visible&&(h=n))}return s}(t,s,o)}function Oo(t,e,i,s,n){const o=Math.abs(Math.sin(i)),a=Math.abs(Math.cos(i));let r=0,l=0;s.start<e.l?(r=(e.l-s.start)\/o,t.l=Math.min(t.l,e.l-r)):s.end>e.r&&(r=(s.end-e.r)\/o,t.r=Math.max(t.r,e.r+r)),n.start<e.t?(l=(e.t-n.start)\/a,t.t=Math.min(t.t,e.t-l)):n.end>e.b&&(l=(n.end-e.b)\/a,t.b=Math.max(t.b,e.b+l))}function Ao(t,e,i){const s=t.drawingArea,{extra:n,additionalAngle:o,padding:a,size:r}=i,l=t.getPointPosition(e,s+n+a,o),h=Math.round(Y(G(l.angle+E))),c=function(t,e,i){90===i||270===i?t-=e\/2:(i>270||i<90)&&(t-=e);return t}(l.y,r.h,h),d=function(t){if(0===t||180===t)return\"center\";if(t<180)return\"left\";return\"right\"}(h),u=function(t,e,i){\"right\"===i?t-=e:\"center\"===i&&(t-=e\/2);return t}(l.x,r.w,d);return{visible:!0,x:l.x,y:c,textAlign:d,left:u,top:c,right:u+r.w,bottom:c+r.h}}function To(t,e){if(!e)return!0;const{left:i,top:s,right:n,bottom:o}=t;return!(Re({x:i,y:s},e)||Re({x:i,y:o},e)||Re({x:n,y:s},e)||Re({x:n,y:o},e))}function Lo(t,e,i){const{left:n,top:o,right:a,bottom:r}=i,{backdropColor:l}=e;if(!s(l)){const i=wi(e.borderRadius),s=ki(e.backdropPadding);t.fillStyle=l;const h=n-s.left,c=o-s.top,d=a-n+s.width,u=r-o+s.height;Object.values(i).some((t=>0!==t))?(t.beginPath(),He(t,{x:h,y:c,w:d,h:u,radius:i}),t.fill()):t.fillRect(h,c,d,u)}}function Eo(t,e,i,s){const{ctx:n}=t;if(i)n.arc(t.xCenter,t.yCenter,e,0,O);else{let i=t.getPointPosition(0,e);n.moveTo(i.x,i.y);for(let o=1;o<s;o++)i=t.getPointPosition(o,e),n.lineTo(i.x,i.y)}}class Ro extends bo{static id=\"radialLinear\";static defaults={display:!0,animate:!0,position:\"chartArea\",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:ae.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5,centerPointLabels:!1}};static defaultRoutes={\"angleLines.color\":\"borderColor\",\"pointLabels.color\":\"color\",\"ticks.color\":\"color\"};static descriptors={angleLines:{_fallback:\"grid\"}};constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){const t=this._padding=ki(Po(this.options)\/2),e=this.width=this.maxWidth-t.width,i=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e\/2+t.left),this.yCenter=Math.floor(this.top+i\/2+t.top),this.drawingArea=Math.floor(Math.min(e,i)\/2)}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!1);this.min=a(t)&&!isNaN(t)?t:0,this.max=a(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea\/Po(this.options))}generateTickLabels(t){bo.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map(((t,e)=>{const i=d(this.options.pointLabels.callback,[t,e],this);return i||0===i?i:\"\"})).filter(((t,e)=>this.chart.getDataVisibility(e)))}fit(){const t=this.options;t.display&&t.pointLabels.display?Co(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,i,s){this.xCenter+=Math.floor((t-e)\/2),this.yCenter+=Math.floor((i-s)\/2),this.drawingArea-=Math.min(this.drawingArea\/2,Math.max(t,e,i,s))}getIndexAngle(t){return G(t*(O\/(this._pointLabels.length||1))+$(this.options.startAngle||0))}getDistanceFromCenterForValue(t){if(s(t))return NaN;const e=this.drawingArea\/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if(s(t))return NaN;const e=t\/(this.drawingArea\/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){const e=this._pointLabels||[];if(t>=0&&t<e.length){const i=e[t];return function(t,e,i){return Ci(t,{label:i,index:e,type:\"pointLabel\"})}(this.getContext(),t,i)}}getPointPosition(t,e,i=0){const s=this.getIndexAngle(t)-E+i;return{x:Math.cos(s)*e+this.xCenter,y:Math.sin(s)*e+this.yCenter,angle:s}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){const{left:e,top:i,right:s,bottom:n}=this._pointLabelItems[t];return{left:e,top:i,right:s,bottom:n}}drawBackground(){const{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const i=this.ctx;i.save(),i.beginPath(),Eo(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),i.closePath(),i.fillStyle=t,i.fill(),i.restore()}}drawGrid(){const t=this.ctx,e=this.options,{angleLines:i,grid:s,border:n}=e,o=this._pointLabels.length;let a,r,l;if(e.pointLabels.display&&function(t,e){const{ctx:i,options:{pointLabels:s}}=t;for(let n=e-1;n>=0;n--){const e=t._pointLabelItems[n];if(!e.visible)continue;const o=s.setContext(t.getPointLabelContext(n));Lo(i,o,e);const a=Si(o.font),{x:r,y:l,textAlign:h}=e;Ne(i,t._pointLabels[n],r,l+a.lineHeight\/2,a,{color:o.color,textAlign:h,textBaseline:\"middle\"})}}(this,o),s.display&&this.ticks.forEach(((t,e)=>{if(0!==e||0===e&&this.min<0){r=this.getDistanceFromCenterForValue(t.value);const i=this.getContext(e),a=s.setContext(i),l=n.setContext(i);!function(t,e,i,s,n){const o=t.ctx,a=e.circular,{color:r,lineWidth:l}=e;!a&&!s||!r||!l||i<0||(o.save(),o.strokeStyle=r,o.lineWidth=l,o.setLineDash(n.dash||[]),o.lineDashOffset=n.dashOffset,o.beginPath(),Eo(t,i,a,s),o.closePath(),o.stroke(),o.restore())}(this,a,r,o,l)}})),i.display){for(t.save(),a=o-1;a>=0;a--){const s=i.setContext(this.getPointLabelContext(a)),{color:n,lineWidth:o}=s;o&&n&&(t.lineWidth=o,t.strokeStyle=n,t.setLineDash(s.borderDash),t.lineDashOffset=s.borderDashOffset,r=this.getDistanceFromCenterForValue(e.reverse?this.min:this.max),l=this.getPointPosition(a,r),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(l.x,l.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,i=e.ticks;if(!i.display)return;const s=this.getIndexAngle(0);let n,o;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(s),t.textAlign=\"center\",t.textBaseline=\"middle\",this.ticks.forEach(((s,a)=>{if(0===a&&this.min>=0&&!e.reverse)return;const r=i.setContext(this.getContext(a)),l=Si(r.font);if(n=this.getDistanceFromCenterForValue(this.ticks[a].value),r.showLabelBackdrop){t.font=l.string,o=t.measureText(s.label).width,t.fillStyle=r.backdropColor;const e=ki(r.backdropPadding);t.fillRect(-o\/2-e.left,-n-l.size\/2-e.top,o+e.width,l.size+e.height)}Ne(t,s.label,0,-n,l,{color:r.color,strokeColor:r.textStrokeColor,strokeWidth:r.textStrokeWidth})})),t.restore()}drawTitle(){}}const Io={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}},zo=Object.keys(Io);function Fo(t,e){return t-e}function Vo(t,e){if(s(e))return null;const i=t._adapter,{parser:n,round:o,isoWeekday:r}=t._parseOpts;let l=e;return\"function\"==typeof n&&(l=n(l)),a(l)||(l=\"string\"==typeof n?i.parse(l,n):i.parse(l)),null===l?null:(o&&(l=\"week\"!==o||!N(r)&&!0!==r?i.startOf(l,o):i.startOf(l,\"isoWeek\",r)),+l)}function Bo(t,e,i,s){const n=zo.length;for(let o=zo.indexOf(t);o<n-1;++o){const t=Io[zo[o]],n=t.steps?t.steps:Number.MAX_SAFE_INTEGER;if(t.common&&Math.ceil((i-e)\/(n*t.size))<=s)return zo[o]}return zo[n-1]}function Wo(t,e,i){if(i){if(i.length){const{lo:s,hi:n}=et(i,e);t[i[s]>=e?i[s]:i[n]]=!0}}else t[e]=!0}function No(t,e,i){const s=[],n={},o=e.length;let a,r;for(a=0;a<o;++a)r=e[a],n[r]=a,s.push({value:r,major:!1});return 0!==o&&i?function(t,e,i,s){const n=t._adapter,o=+n.startOf(e[0].value,s),a=e[e.length-1].value;let r,l;for(r=o;r<=a;r=+n.add(r,1,s))l=i[r],l>=0&&(e[l].major=!0);return e}(t,s,n,i):s}class Ho extends tn{static id=\"time\";static defaults={bounds:\"data\",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:\"millisecond\",displayFormats:{}},ticks:{source:\"auto\",callback:!1,major:{enabled:!1}}};constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit=\"day\",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,e={}){const i=t.time||(t.time={}),s=this._adapter=new In._date(t.adapters.date);s.init(e),b(i.displayFormats,s.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:Vo(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,i=t.time.unit||\"day\";let{min:s,max:n,minDefined:o,maxDefined:r}=this.getUserBounds();function l(t){o||isNaN(t.min)||(s=Math.min(s,t.min)),r||isNaN(t.max)||(n=Math.max(n,t.max))}o&&r||(l(this._getLabelBounds()),\"ticks\"===t.bounds&&\"labels\"===t.ticks.source||l(this.getMinMax(!1))),s=a(s)&&!isNaN(s)?s:+e.startOf(Date.now(),i),n=a(n)&&!isNaN(n)?n:+e.endOf(Date.now(),i)+1,this.min=Math.min(s,n-1),this.max=Math.max(s+1,n)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){const t=this.options,e=t.time,i=t.ticks,s=\"labels\"===i.source?this.getLabelTimestamps():this._generate();\"ticks\"===t.bounds&&s.length&&(this.min=this._userMin||s[0],this.max=this._userMax||s[s.length-1]);const n=this.min,o=nt(s,n,this.max);return this._unit=e.unit||(i.autoSkip?Bo(e.minUnit,this.min,this.max,this._getLabelCapacity(n)):function(t,e,i,s,n){for(let o=zo.length-1;o>=zo.indexOf(i);o--){const i=zo[o];if(Io[i].common&&t._adapter.diff(n,s,i)>=e-1)return i}return zo[i?zo.indexOf(i):0]}(this,o.length,e.minUnit,this.min,this.max)),this._majorUnit=i.major.enabled&&\"year\"!==this._unit?function(t){for(let e=zo.indexOf(t)+1,i=zo.length;e<i;++e)if(Io[zo[e]].common)return zo[e]}(this._unit):void 0,this.initOffsets(s),t.reverse&&o.reverse(),No(this,o,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map((t=>+t.value)))}initOffsets(t=[]){let e,i,s=0,n=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),s=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)\/2,i=this.getDecimalForValue(t[t.length-1]),n=1===t.length?i:(i-this.getDecimalForValue(t[t.length-2]))\/2);const o=t.length<3?.5:.25;s=Z(s,0,o),n=Z(n,0,o),this._offsets={start:s,end:n,factor:1\/(s+1+n)}}_generate(){const t=this._adapter,e=this.min,i=this.max,s=this.options,n=s.time,o=n.unit||Bo(n.minUnit,e,i,this._getLabelCapacity(e)),a=l(s.ticks.stepSize,1),r=\"week\"===o&&n.isoWeekday,h=N(r)||!0===r,c={};let d,u,f=e;if(h&&(f=+t.startOf(f,\"isoWeek\",r)),f=+t.startOf(f,h?\"day\":o),t.diff(i,e,o)>1e5*a)throw new Error(e+\" and \"+i+\" are too far apart with stepSize of \"+a+\" \"+o);const g=\"data\"===s.ticks.source&&this.getDataTimestamps();for(d=f,u=0;d<i;d=+t.add(d,a,o),u++)Wo(c,d,g);return d!==i&&\"ticks\"!==s.bounds&&1!==u||Wo(c,d,g),Object.keys(c).sort(Fo).map((t=>+t))}getLabelForValue(t){const e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}format(t,e){const i=this.options.time.displayFormats,s=this._unit,n=e||i[s];return this._adapter.format(t,n)}_tickFormatFunction(t,e,i,s){const n=this.options,o=n.ticks.callback;if(o)return d(o,[t,e,i],this);const a=n.time.displayFormats,r=this._unit,l=this._majorUnit,h=r&&a[r],c=l&&a[l],u=i[e],f=l&&c&&u&&u.major;return this._adapter.format(t,s||(f?c:h))}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)s=t[e],s.label=this._tickFormatFunction(s.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)\/(this.max-this.min)}getPixelForValue(t){const e=this._offsets,i=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+i)*e.factor)}getValueForPixel(t){const e=this._offsets,i=this.getDecimalForPixel(t)\/e.factor-e.end;return this.min+i*(this.max-this.min)}_getLabelSize(t){const e=this.options.ticks,i=this.ctx.measureText(t).width,s=$(this.isHorizontal()?e.maxRotation:e.minRotation),n=Math.cos(s),o=Math.sin(s),a=this._resolveTickFontOptions(0).size;return{w:i*n+a*o,h:i*o+a*n}}_getLabelCapacity(t){const e=this.options.time,i=e.displayFormats,s=i[e.unit]||i.millisecond,n=this._tickFormatFunction(t,0,No(this,[t],this._majorUnit),s),o=this._getLabelSize(n),a=Math.floor(this.isHorizontal()?this.width\/o.w:this.height\/o.h)-1;return a>0?a:1}getDataTimestamps(){let t,e,i=this._cache.data||[];if(i.length)return i;const s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(t=0,e=s.length;t<e;++t)i=i.concat(s[t].controller.getAllParsedValues(this));return this._cache.data=this.normalize(i)}getLabelTimestamps(){const t=this._cache.labels||[];let e,i;if(t.length)return t;const s=this.getLabels();for(e=0,i=s.length;e<i;++e)t.push(Vo(this,s[e]));return 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n&&(n=n.reduce(((t,e)=>t.length>e.length?t:e)));return e+i.size\/2+s.measureText(n).width}(s,t,e,i),a=function(t,e,i){let s=t;\"string\"!=typeof e.text&&(s=va(e,i));return s}(n,s,e.lineHeight);return{itemWidth:o,itemHeight:a}}(i,e,n,t,s);o>0&&u+m+2*a>h&&(c+=d+a,l.push({width:d,height:u}),f+=d+a,g++,d=u=0),r[o]={left:f,top:u,col:g,width:p,height:m},d=Math.max(d,p),u+=m+a})),c+=d,l.push({width:d,height:u}),c}adjustHitBoxes(){if(!this.options.display)return;const t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:i,labels:{padding:s},rtl:n}}=this,o=Oi(n,this.left,this.width);if(this.isHorizontal()){let n=0,a=ft(i,this.left+s,this.right-this.lineWidths[n]);for(const r of e)n!==r.row&&(n=r.row,a=ft(i,this.left+s,this.right-this.lineWidths[n])),r.top+=this.top+t+s,r.left=o.leftForLtr(o.x(a),r.width),a+=r.width+s}else{let n=0,a=ft(i,this.top+t+s,this.bottom-this.columnSizes[n].height);for(const r of e)r.col!==n&&(n=r.col,a=ft(i,this.top+t+s,this.bottom-this.columnSizes[n].height)),r.top=a,r.left+=this.left+s,r.left=o.leftForLtr(o.x(r.left),r.width),a+=r.height+s}}isHorizontal(){return\"top\"===this.options.position||\"bottom\"===this.options.position}draw(){if(this.options.display){const t=this.ctx;Ie(t,this),this._draw(),ze(t)}}_draw(){const{options:t,columnSizes:e,lineWidths:i,ctx:s}=this,{align:n,labels:o}=t,a=ue.color,r=Oi(t.rtl,this.left,this.width),h=Si(o.font),{padding:c}=o,d=h.size,u=d\/2;let f;this.drawTitle(),s.textAlign=r.textAlign(\"left\"),s.textBaseline=\"middle\",s.lineWidth=.5,s.font=h.string;const{boxWidth:g,boxHeight:p,itemHeight:m}=_a(o,d),x=this.isHorizontal(),b=this._computeTitleHeight();f=x?{x:ft(n,this.left+c,this.right-i[0]),y:this.top+c+b,line:0}:{x:this.left+c,y:ft(n,this.top+b+c,this.bottom-e[0].height),line:0},Ai(this.ctx,t.textDirection);const _=m+c;this.legendItems.forEach(((y,v)=>{s.strokeStyle=y.fontColor,s.fillStyle=y.fontColor;const M=s.measureText(y.text).width,w=r.textAlign(y.textAlign||(y.textAlign=o.textAlign)),k=g+u+M;let S=f.x,P=f.y;r.setWidth(this.width),x?v>0&&S+k+c>this.right&&(P=f.y+=_,f.line++,S=f.x=ft(n,this.left+c,this.right-i[f.line])):v>0&&P+_>this.bottom&&(S=f.x=S+e[f.line].width+c,f.line++,P=f.y=ft(n,this.top+b+c,this.bottom-e[f.line].height));if(function(t,e,i){if(isNaN(g)||g<=0||isNaN(p)||p<0)return;s.save();const n=l(i.lineWidth,1);if(s.fillStyle=l(i.fillStyle,a),s.lineCap=l(i.lineCap,\"butt\"),s.lineDashOffset=l(i.lineDashOffset,0),s.lineJoin=l(i.lineJoin,\"miter\"),s.lineWidth=n,s.strokeStyle=l(i.strokeStyle,a),s.setLineDash(l(i.lineDash,[])),o.usePointStyle){const a={radius:p*Math.SQRT2\/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:n},l=r.xPlus(t,g\/2);Ee(s,a,l,e+u,o.pointStyleWidth&&g)}else{const o=e+Math.max((d-p)\/2,0),a=r.leftForLtr(t,g),l=wi(i.borderRadius);s.beginPath(),Object.values(l).some((t=>0!==t))?He(s,{x:a,y:o,w:g,h:p,radius:l}):s.rect(a,o,g,p),s.fill(),0!==n&&s.stroke()}s.restore()}(r.x(S),P,y),S=gt(w,S+g+u,x?S+k:this.right,t.rtl),function(t,e,i){Ne(s,i.text,t,e+m\/2,h,{strikethrough:i.hidden,textAlign:r.textAlign(i.textAlign)})}(r.x(S),P,y),x)f.x+=k+c;else if(\"string\"!=typeof y.text){const t=h.lineHeight;f.y+=va(y,t)+c}else f.y+=_})),Ti(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=Si(e.font),s=ki(e.padding);if(!e.display)return;const n=Oi(t.rtl,this.left,this.width),o=this.ctx,a=e.position,r=i.size\/2,l=s.top+r;let h,c=this.left,d=this.width;if(this.isHorizontal())d=Math.max(...this.lineWidths),h=this.top+l,c=ft(t.align,c,this.right-d);else{const e=this.columnSizes.reduce(((t,e)=>Math.max(t,e.height)),0);h=l+ft(t.align,this.top,this.bottom-e-t.labels.padding-this._computeTitleHeight())}const u=ft(a,c,c+d);o.textAlign=n.textAlign(ut(a)),o.textBaseline=\"middle\",o.strokeStyle=e.color,o.fillStyle=e.color,o.font=i.string,Ne(o,e.text,u,h,i)}_computeTitleHeight(){const t=this.options.title,e=Si(t.font),i=ki(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,s,n;if(tt(t,this.left,this.right)&&tt(e,this.top,this.bottom))for(n=this.legendHitBoxes,i=0;i<n.length;++i)if(s=n[i],tt(t,s.left,s.left+s.width)&&tt(e,s.top,s.top+s.height))return this.legendItems[i];return null}handleEvent(t){const e=this.options;if(!function(t,e){if((\"mousemove\"===t||\"mouseout\"===t)&&(e.onHover||e.onLeave))return!0;if(e.onClick&&(\"click\"===t||\"mouseup\"===t))return!0;return!1}(t.type,e))return;const i=this._getLegendItemAt(t.x,t.y);if(\"mousemove\"===t.type||\"mouseout\"===t.type){const o=this._hoveredItem,a=(n=i,null!==(s=o)&&null!==n&&s.datasetIndex===n.datasetIndex&&s.index===n.index);o&&!a&&d(e.onLeave,[t,o,this],this),this._hoveredItem=i,i&&!a&&d(e.onHover,[t,i,this],this)}else i&&d(e.onClick,[t,i,this],this);var s,n}}function va(t,e){return e*(t.text?t.text.length:0)}var Ma={id:\"legend\",_element:ya,start(t,e,i){const s=t.legend=new ya({ctx:t.ctx,options:i,chart:t});ls.configure(t,s,i),ls.addBox(t,s)},stop(t){ls.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const s=t.legend;ls.configure(t,s,i),s.options=i},afterUpdate(t){const e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent(t,e){e.replay||t.legend.handleEvent(e.event)},defaults:{display:!0,position:\"top\",align:\"center\",fullSize:!0,reverse:!1,weight:1e3,onClick(t,e,i){const s=e.datasetIndex,n=i.chart;n.isDatasetVisible(s)?(n.hide(s),e.hidden=!0):(n.show(s),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){const e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:s,textAlign:n,color:o,useBorderRadius:a,borderRadius:r}}=t.legend.options;return t._getSortedDatasetMetas().map((t=>{const l=t.controller.getStyle(i?0:void 0),h=ki(l.borderWidth);return{text:e[t.index].label,fillStyle:l.backgroundColor,fontColor:o,hidden:!t.visible,lineCap:l.borderCapStyle,lineDash:l.borderDash,lineDashOffset:l.borderDashOffset,lineJoin:l.borderJoinStyle,lineWidth:(h.width+h.height)\/4,strokeStyle:l.borderColor,pointStyle:s||l.pointStyle,rotation:l.rotation,textAlign:n||l.textAlign,borderRadius:a&&(r||l.borderRadius),datasetIndex:t.index}}),this)}},title:{color:t=>t.chart.options.color,display:!1,position:\"center\",text:\"\"}},descriptors:{_scriptable:t=>!t.startsWith(\"on\"),labels:{_scriptable:t=>![\"generateLabels\",\"filter\",\"sort\"].includes(t)}}};class wa extends $s{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const i=this.options;if(this.left=0,this.top=0,!i.display)return void(this.width=this.height=this.right=this.bottom=0);this.width=this.right=t,this.height=this.bottom=e;const s=n(i.text)?i.text.length:1;this._padding=ki(i.padding);const o=s*Si(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=o:this.width=o}isHorizontal(){const t=this.options.position;return\"top\"===t||\"bottom\"===t}_drawArgs(t){const{top:e,left:i,bottom:s,right:n,options:o}=this,a=o.align;let r,l,h,c=0;return this.isHorizontal()?(l=ft(a,i,n),h=e+t,r=n-i):(\"left\"===o.position?(l=i+t,h=ft(a,s,e),c=-.5*C):(l=n-t,h=ft(a,e,s),c=.5*C),r=s-e),{titleX:l,titleY:h,maxWidth:r,rotation:c}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=Si(e.font),s=i.lineHeight\/2+this._padding.top,{titleX:n,titleY:o,maxWidth:a,rotation:r}=this._drawArgs(s);Ne(t,e.text,0,0,i,{color:e.color,maxWidth:a,rotation:r,textAlign:ut(e.align),textBaseline:\"middle\",translation:[n,o]})}}var ka={id:\"title\",_element:wa,start(t,e,i){!function(t,e){const i=new wa({ctx:t.ctx,options:e,chart:t});ls.configure(t,i,e),ls.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){const e=t.titleBlock;ls.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;ls.configure(t,s,i),s.options=i},defaults:{align:\"center\",display:!1,font:{weight:\"bold\"},fullSize:!0,padding:10,position:\"top\",text:\"\",weight:2e3},defaultRoutes:{color:\"color\"},descriptors:{_scriptable:!0,_indexable:!1}};const Sa=new WeakMap;var Pa={id:\"subtitle\",start(t,e,i){const s=new wa({ctx:t.ctx,options:i,chart:t});ls.configure(t,s,i),ls.addBox(t,s),Sa.set(t,s)},stop(t){ls.removeBox(t,Sa.get(t)),Sa.delete(t)},beforeUpdate(t,e,i){const s=Sa.get(t);ls.configure(t,s,i),s.options=i},defaults:{align:\"center\",display:!1,font:{weight:\"normal\"},fullSize:!0,padding:0,position:\"top\",text:\"\",weight:1500},defaultRoutes:{color:\"color\"},descriptors:{_scriptable:!0,_indexable:!1}};const Da={average(t){if(!t.length)return!1;let e,i,s=new Set,n=0,o=0;for(e=0,i=t.length;e<i;++e){const i=t[e].element;if(i&&i.hasValue()){const t=i.tooltipPosition();s.add(t.x),n+=t.y,++o}}if(0===o||0===s.size)return!1;return{x:[...s].reduce(((t,e)=>t+e))\/s.size,y:n\/o}},nearest(t,e){if(!t.length)return!1;let i,s,n,o=e.x,a=e.y,r=Number.POSITIVE_INFINITY;for(i=0,s=t.length;i<s;++i){const s=t[i].element;if(s&&s.hasValue()){const t=q(e,s.getCenterPoint());t<r&&(r=t,n=s)}}if(n){const t=n.tooltipPosition();o=t.x,a=t.y}return{x:o,y:a}}};function Ca(t,e){return e&&(n(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function Oa(t){return(\"string\"==typeof t||t instanceof String)&&t.indexOf(\"\\n\")>-1?t.split(\"\\n\"):t}function Aa(t,e){const{element:i,datasetIndex:s,index:n}=e,o=t.getDatasetMeta(s).controller,{label:a,value:r}=o.getLabelAndValue(n);return{chart:t,label:a,parsed:o.getParsed(n),raw:t.data.datasets[s].data[n],formattedValue:r,dataset:o.getDataset(),dataIndex:n,datasetIndex:s,element:i}}function Ta(t,e){const i=t.chart.ctx,{body:s,footer:n,title:o}=t,{boxWidth:a,boxHeight:r}=e,l=Si(e.bodyFont),h=Si(e.titleFont),c=Si(e.footerFont),d=o.length,f=n.length,g=s.length,p=ki(e.padding);let m=p.height,x=0,b=s.reduce(((t,e)=>t+e.before.length+e.lines.length+e.after.length),0);if(b+=t.beforeBody.length+t.afterBody.length,d&&(m+=d*h.lineHeight+(d-1)*e.titleSpacing+e.titleMarginBottom),b){m+=g*(e.displayColors?Math.max(r,l.lineHeight):l.lineHeight)+(b-g)*l.lineHeight+(b-1)*e.bodySpacing}f&&(m+=e.footerMarginTop+f*c.lineHeight+(f-1)*e.footerSpacing);let _=0;const y=function(t){x=Math.max(x,i.measureText(t).width+_)};return i.save(),i.font=h.string,u(t.title,y),i.font=l.string,u(t.beforeBody.concat(t.afterBody),y),_=e.displayColors?a+2+e.boxPadding:0,u(s,(t=>{u(t.before,y),u(t.lines,y),u(t.after,y)})),_=0,i.font=c.string,u(t.footer,y),i.restore(),x+=p.width,{width:x,height:m}}function La(t,e,i,s){const{x:n,width:o}=i,{width:a,chartArea:{left:r,right:l}}=t;let h=\"center\";return\"center\"===s?h=n<=(r+l)\/2?\"left\":\"right\":n<=o\/2?h=\"left\":n>=a-o\/2&&(h=\"right\"),function(t,e,i,s){const{x:n,width:o}=s,a=i.caretSize+i.caretPadding;return\"left\"===t&&n+o+a>e.width||\"right\"===t&&n-o-a<0||void 0}(h,t,e,i)&&(h=\"center\"),h}function Ea(t,e,i){const s=i.yAlign||e.yAlign||function(t,e){const{y:i,height:s}=e;return i<s\/2?\"top\":i>t.height-s\/2?\"bottom\":\"center\"}(t,i);return{xAlign:i.xAlign||e.xAlign||La(t,e,i,s),yAlign:s}}function Ra(t,e,i,s){const{caretSize:n,caretPadding:o,cornerRadius:a}=t,{xAlign:r,yAlign:l}=i,h=n+o,{topLeft:c,topRight:d,bottomLeft:u,bottomRight:f}=wi(a);let g=function(t,e){let{x:i,width:s}=t;return\"right\"===e?i-=s:\"center\"===e&&(i-=s\/2),i}(e,r);const p=function(t,e,i){let{y:s,height:n}=t;return\"top\"===e?s+=i:s-=\"bottom\"===e?n+i:n\/2,s}(e,l,h);return\"center\"===l?\"left\"===r?g+=h:\"right\"===r&&(g-=h):\"left\"===r?g-=Math.max(c,u)+n:\"right\"===r&&(g+=Math.max(d,f)+n),{x:Z(g,0,s.width-e.width),y:Z(p,0,s.height-e.height)}}function Ia(t,e,i){const s=ki(i.padding);return\"center\"===e?t.x+t.width\/2:\"right\"===e?t.x+t.width-s.right:t.x+s.left}function za(t){return Ca([],Oa(t))}function Fa(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}const Va={beforeTitle:e,title(t){if(t.length>0){const e=t[0],i=e.chart.data.labels,s=i?i.length:0;if(this&&this.options&&\"dataset\"===this.options.mode)return e.dataset.label||\"\";if(e.label)return e.label;if(s>0&&e.dataIndex<s)return i[e.dataIndex]}return\"\"},afterTitle:e,beforeBody:e,beforeLabel:e,label(t){if(this&&this.options&&\"dataset\"===this.options.mode)return t.label+\": \"+t.formattedValue||t.formattedValue;let e=t.dataset.label||\"\";e&&(e+=\": \");const i=t.formattedValue;return s(i)||(e+=i),e},labelColor(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{borderColor:e.borderColor,backgroundColor:e.backgroundColor,borderWidth:e.borderWidth,borderDash:e.borderDash,borderDashOffset:e.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{pointStyle:e.pointStyle,rotation:e.rotation}},afterLabel:e,afterBody:e,beforeFooter:e,footer:e,afterFooter:e};function Ba(t,e,i,s){const n=t[e].call(i,s);return void 0===n?Va[e].call(i,s):n}class Wa extends $s{static positioners=Da;constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,n=new Ts(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(n)),n}getContext(){return 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