diff --git a/Gemfile b/Gemfile index 912bcb4..1884105 100644 --- a/Gemfile +++ b/Gemfile @@ -8,4 +8,3 @@ gem 'puma' gem 'sqlite3' gem 'bcrypt' gem 'gettext' -gem 'chartkick' diff --git a/Gemfile.lock b/Gemfile.lock index 995a623..ca3398b 100644 --- a/Gemfile.lock +++ b/Gemfile.lock @@ -23,7 +23,6 @@ GEM bcrypt (3.1.20) benchmark (0.4.0) bigdecimal (3.1.9) - chartkick (5.1.4) concurrent-ruby (1.3.5) connection_pool (2.5.0) drb (2.2.1) @@ -92,7 +91,6 @@ PLATFORMS DEPENDENCIES bcrypt - chartkick gettext puma rackup diff --git a/Rakefile b/Rakefile index 745cc16..ae9277e 100644 --- a/Rakefile +++ b/Rakefile @@ -1,4 +1,4 @@ -require_relative 'vedia' +require_relative 'vote' require 'sinatra/activerecord/rake' desc "Update PO files" diff --git a/po/ca/vedia.po b/po/ca/vote.po similarity index 71% rename from po/ca/vedia.po rename to po/ca/vote.po index bfe415d..3438cfa 100644 --- a/po/ca/vedia.po +++ b/po/ca/vote.po @@ -7,7 +7,7 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2025-04-06 16:13-0600\n" +"POT-Creation-Date: 2025-03-30 12:01-0600\n" "PO-Revision-Date: 2025-03-29 20:41-0600\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" @@ -17,7 +17,7 @@ msgstr "" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n" -#: ../views/home.erb:1 ../views/layout.erb:13 +#: ../views/home.erb:1 ../views/layout.erb:10 msgid "Home" msgstr "Inici" @@ -57,43 +57,31 @@ msgstr "Crear una nova votació" msgid "Vote" msgstr "Votació" -#: ../views/layout.erb:12 +#: ../views/layout.erb:9 msgid "Logged in as %{email}." msgstr "Estàs connectada com a %{email}." -#: ../views/layout.erb:12 +#: ../views/layout.erb:9 msgid "Logout" msgstr "Desconnexió" -#: ../views/layout.erb:15 ../views/login.erb:1 ../views/login.erb:16 +#: ../views/layout.erb:12 ../views/login.erb:1 ../views/login.erb:14 msgid "Login" msgstr "Connexió" -#: ../views/login.erb:9 ../views/signup.erb:24 ../views/votes_edit.erb:51 -#: ../views/votes_show_closed.erb:85 ../views/votes_show_open.erb:58 +#: ../views/login.erb:7 ../views/signup.erb:5 ../views/votes_edit.erb:51 +#: ../views/votes_show_closed.erb:69 ../views/votes_show_open.erb:58 msgid "Email" msgstr "Correu" -#: ../views/login.erb:13 ../views/signup.erb:28 +#: ../views/login.erb:11 ../views/signup.erb:9 msgid "Password" msgstr "Contrasenya" -#: ../views/login.erb:18 ../views/signup.erb:1 ../views/signup.erb:31 +#: ../views/login.erb:16 ../views/signup.erb:1 ../views/signup.erb:12 msgid "Create account" msgstr "Crear un compte" -#: ../views/signup.erb:6 -msgid "Specify a password." -msgstr "Entra una contrasenya." - -#: ../views/signup.erb:14 -msgid "Email is not a valid email address." -msgstr "El correu no és una direcció de correu vàlida." - -#: ../views/signup.erb:17 -msgid "An account already exists for %{email}." -msgstr "Un compte ja existeix pel correu %{email}." - #: ../views/votes_edit.erb:1 msgid "Edit draft vote" msgstr "Editar un esborrany de votació" @@ -128,34 +116,30 @@ msgid "Name" msgstr "Nom" #: ../views/votes_edit.erb:36 ../views/votes_edit.erb:54 -#: ../views/votes_show_closed.erb:81 ../views/votes_show_closed.erb:88 -#: ../views/votes_show_open.erb:61 +#: ../views/votes_show_closed.erb:72 ../views/votes_show_open.erb:61 msgid "Add" msgstr "Afegir" -#: ../views/votes_edit.erb:39 ../views/votes_show_closed.erb:65 +#: ../views/votes_edit.erb:39 ../views/votes_show_closed.erb:49 #: ../views/votes_show_draft.erb:5 ../views/votes_show_open.erb:34 msgid "Organizers" msgstr "Organitzadores" -#: ../views/votes_edit.erb:47 ../views/votes_show_open.erb:54 +#: ../views/votes_edit.erb:47 ../views/votes_show_closed.erb:65 +#: ../views/votes_show_open.erb:54 msgid "Add organizer" msgstr "Afegeix organitzadora" -#: ../views/votes_edit.erb:57 ../views/votes_show_closed.erb:75 +#: ../views/votes_edit.erb:57 ../views/votes_show_closed.erb:59 #: ../views/votes_show_open.erb:44 msgid "Actions for organizers" msgstr "Accions per les organitzadores" -#: ../views/votes_edit.erb:61 ../views/votes_edit.erb:64 +#: ../views/votes_edit.erb:60 msgid "Open vote to participants" msgstr "Obrir la votació als participants" -#: ../views/votes_edit.erb:62 -msgid "Add at least 2 candidates before opening the vote to participants." -msgstr "Afegeix com a mínim 2 candidats abans d'obrir la votació als participants" - -#: ../views/votes_edit.erb:68 +#: ../views/votes_edit.erb:63 msgid "Delete vote" msgstr "Suprimir la votació" @@ -171,31 +155,31 @@ msgstr "Totes les valoracions" msgid "Participant" msgstr "Participant" -#: ../views/votes_show_closed.erb:27 +#: ../views/votes_show_closed.erb:26 msgid "Results" msgstr "Resultats" -#: ../views/votes_show_closed.erb:31 +#: ../views/votes_show_closed.erb:30 msgid "Rank" msgstr "Rang" -#: ../views/votes_show_closed.erb:32 +#: ../views/votes_show_closed.erb:31 msgid "Candidate" msgstr "Candidat" -#: ../views/votes_show_closed.erb:33 +#: ../views/votes_show_closed.erb:32 msgid "Majority Judgment" msgstr "Judici majoritari" -#: ../views/votes_show_closed.erb:34 +#: ../views/votes_show_closed.erb:33 msgid "Proponents" msgstr "Defensores" -#: ../views/votes_show_closed.erb:35 +#: ../views/votes_show_closed.erb:34 msgid "Opponents" msgstr "Detractores" -#: ../views/votes_show_closed.erb:78 +#: ../views/votes_show_closed.erb:62 msgid "Reopen voting period" msgstr "Reobrir el període de votació" @@ -215,30 +199,30 @@ msgstr "Tornar a l'esborrany de votació" msgid "Close votes and show results" msgstr "Tancar la votació i veure els resultats" -#: ../vote.rb:62 +#: ../vote.rb:59 msgid "Awful" msgstr "Molt malament" -#: ../vote.rb:63 +#: ../vote.rb:60 msgid "Very bad" msgstr "Malament" -#: ../vote.rb:64 +#: ../vote.rb:61 msgid "Bad" msgstr "Poc bé" -#: ../vote.rb:65 +#: ../vote.rb:62 msgid "Mediocre" msgstr "Mig bé" -#: ../vote.rb:66 +#: ../vote.rb:63 msgid "Good" msgstr "Bé" -#: ../vote.rb:67 +#: ../vote.rb:64 msgid "Very good" msgstr "Molt bé" -#: ../vote.rb:114 -msgid "Incorrect email or password." -msgstr "Correu o contrasenya incorrecte." +#: ../vote.rb:65 +msgid "Excellent" +msgstr "Excel·lent" diff --git a/po/vedia.pot b/po/vote.pot similarity index 70% rename from po/vedia.pot rename to po/vote.pot index e3d7b6d..d4410f9 100644 --- a/po/vedia.pot +++ b/po/vote.pot @@ -8,8 +8,8 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2025-04-06 16:13-0600\n" -"PO-Revision-Date: 2025-04-06 16:13-0600\n" +"POT-Creation-Date: 2025-03-30 12:01-0600\n" +"PO-Revision-Date: 2025-03-30 12:01-0600\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" @@ -18,7 +18,7 @@ msgstr "" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n" -#: ../views/home.erb:1 ../views/layout.erb:13 +#: ../views/home.erb:1 ../views/layout.erb:10 msgid "Home" msgstr "" @@ -58,43 +58,31 @@ msgstr "" msgid "Vote" msgstr "" -#: ../views/layout.erb:12 +#: ../views/layout.erb:9 msgid "Logged in as %{email}." msgstr "" -#: ../views/layout.erb:12 +#: ../views/layout.erb:9 msgid "Logout" msgstr "" -#: ../views/layout.erb:15 ../views/login.erb:1 ../views/login.erb:16 +#: ../views/layout.erb:12 ../views/login.erb:1 ../views/login.erb:14 msgid "Login" msgstr "" -#: ../views/login.erb:9 ../views/signup.erb:24 ../views/votes_edit.erb:51 -#: ../views/votes_show_closed.erb:85 ../views/votes_show_open.erb:58 +#: ../views/login.erb:7 ../views/signup.erb:5 ../views/votes_edit.erb:51 +#: ../views/votes_show_closed.erb:69 ../views/votes_show_open.erb:58 msgid "Email" msgstr "" -#: ../views/login.erb:13 ../views/signup.erb:28 +#: ../views/login.erb:11 ../views/signup.erb:9 msgid "Password" msgstr "" -#: ../views/login.erb:18 ../views/signup.erb:1 ../views/signup.erb:31 +#: ../views/login.erb:16 ../views/signup.erb:1 ../views/signup.erb:12 msgid "Create account" msgstr "" -#: ../views/signup.erb:6 -msgid "Specify a password." -msgstr "" - -#: ../views/signup.erb:14 -msgid "Email is not a valid email address." -msgstr "" - -#: ../views/signup.erb:17 -msgid "An account already exists for %{email}." -msgstr "" - #: ../views/votes_edit.erb:1 msgid "Edit draft vote" msgstr "" @@ -129,34 +117,30 @@ msgid "Name" msgstr "" #: ../views/votes_edit.erb:36 ../views/votes_edit.erb:54 -#: ../views/votes_show_closed.erb:81 ../views/votes_show_closed.erb:88 -#: ../views/votes_show_open.erb:61 +#: ../views/votes_show_closed.erb:72 ../views/votes_show_open.erb:61 msgid "Add" msgstr "" -#: ../views/votes_edit.erb:39 ../views/votes_show_closed.erb:65 +#: ../views/votes_edit.erb:39 ../views/votes_show_closed.erb:49 #: ../views/votes_show_draft.erb:5 ../views/votes_show_open.erb:34 msgid "Organizers" msgstr "" -#: ../views/votes_edit.erb:47 ../views/votes_show_open.erb:54 +#: ../views/votes_edit.erb:47 ../views/votes_show_closed.erb:65 +#: ../views/votes_show_open.erb:54 msgid "Add organizer" msgstr "" -#: ../views/votes_edit.erb:57 ../views/votes_show_closed.erb:75 +#: ../views/votes_edit.erb:57 ../views/votes_show_closed.erb:59 #: ../views/votes_show_open.erb:44 msgid "Actions for organizers" msgstr "" -#: ../views/votes_edit.erb:61 ../views/votes_edit.erb:64 +#: ../views/votes_edit.erb:60 msgid "Open vote to participants" msgstr "" -#: ../views/votes_edit.erb:62 -msgid "Add at least 2 candidates before opening the vote to participants." -msgstr "" - -#: ../views/votes_edit.erb:68 +#: ../views/votes_edit.erb:63 msgid "Delete vote" msgstr "" @@ -172,31 +156,31 @@ msgstr "" msgid "Participant" msgstr "" -#: ../views/votes_show_closed.erb:27 +#: ../views/votes_show_closed.erb:26 msgid "Results" msgstr "" -#: ../views/votes_show_closed.erb:31 +#: ../views/votes_show_closed.erb:30 msgid "Rank" msgstr "" -#: ../views/votes_show_closed.erb:32 +#: ../views/votes_show_closed.erb:31 msgid "Candidate" msgstr "" -#: ../views/votes_show_closed.erb:33 +#: ../views/votes_show_closed.erb:32 msgid "Majority Judgment" msgstr "" -#: ../views/votes_show_closed.erb:34 +#: ../views/votes_show_closed.erb:33 msgid "Proponents" msgstr "" -#: ../views/votes_show_closed.erb:35 +#: ../views/votes_show_closed.erb:34 msgid "Opponents" msgstr "" -#: ../views/votes_show_closed.erb:78 +#: ../views/votes_show_closed.erb:62 msgid "Reopen voting period" msgstr "" @@ -216,30 +200,30 @@ msgstr "" msgid "Close votes and show results" msgstr "" -#: ../vote.rb:62 +#: ../vote.rb:59 msgid "Awful" msgstr "" -#: ../vote.rb:63 +#: ../vote.rb:60 msgid "Very bad" msgstr "" -#: ../vote.rb:64 +#: ../vote.rb:61 msgid "Bad" msgstr "" -#: ../vote.rb:65 +#: ../vote.rb:62 msgid "Mediocre" msgstr "" -#: ../vote.rb:66 +#: ../vote.rb:63 msgid "Good" msgstr "" -#: ../vote.rb:67 +#: ../vote.rb:64 msgid "Very good" msgstr "" -#: ../vote.rb:114 -msgid "Incorrect email or password." +#: ../vote.rb:65 +msgid "Excellent" msgstr "" diff --git a/public/Chart.bundle.js b/public/Chart.bundle.js deleted file mode 100644 index 2e27e28..0000000 --- a/public/Chart.bundle.js +++ /dev/null @@ -1,24043 +0,0 @@ -/*! - * Chart.js v4.4.8 - * https://www.chartjs.org - * (c) 2025 Chart.js Contributors - * Released under the MIT License - * - * @kurkle/color v0.3.2 - * https://github.com/kurkle/color#readme - * (c) 2023 Jukka Kurkela - * Released under the MIT License - * - * chartjs-adapter-date-fns v3.0.0 - * https://www.chartjs.org - * (c) 2022 chartjs-adapter-date-fns Contributors - * Released under the MIT license - * - * date-fns v2.30.0 - * https://date-fns.org - * (c) 2021 Sasha Koss and Lesha Koss - * Released under the MIT License - */ - -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Chart = factory()); -})(this, (function () { 'use strict'; - - function _arrayLikeToArray$1(r, a) { - (null == a || a > r.length) && (a = r.length); - for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; - 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String : Number)(t); - } - function _toPropertyKey(t) { - var i = _toPrimitive(t, "string"); - return "symbol" == typeof i ? i : i + ""; - } - function _typeof$1(o) { - "@babel/helpers - typeof"; - - return _typeof$1 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { - return typeof o; - } : function (o) { - return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; - }, _typeof$1(o); - } - function _unsupportedIterableToArray$1(r, a) { - if (r) { - if ("string" == typeof r) return _arrayLikeToArray$1(r, a); - var t = {}.toString.call(r).slice(8, -1); - return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray$1(r, a) : void 0; - } - } - - /*! - * @kurkle/color v0.3.2 - * https://github.com/kurkle/color#readme - * (c) 2023 Jukka Kurkela - * Released under the MIT License - */ - function round(v) { - return v + 0.5 | 0; - } - var lim = function lim(v, l, h) { - return Math.max(Math.min(v, h), l); - }; - function p2b(v) { - return lim(round(v * 2.55), 0, 255); - } - function n2b(v) { - return lim(round(v * 255), 0, 255); - } - function b2n(v) { - return lim(round(v / 2.55) / 100, 0, 1); - } - function n2p(v) { - return lim(round(v * 100), 0, 100); - } - var map$1 = { - 0: 0, - 1: 1, - 2: 2, - 3: 3, - 4: 4, - 5: 5, - 6: 6, - 7: 7, - 8: 8, - 9: 9, - A: 10, - B: 11, - C: 12, - D: 13, - E: 14, - F: 15, - a: 10, - b: 11, - c: 12, - d: 13, - e: 14, - f: 15 - }; - var hex = _toConsumableArray('0123456789ABCDEF'); - var h1 = function h1(b) { - return hex[b & 0xF]; - }; - var h2 = function h2(b) { - return hex[(b & 0xF0) >> 4] + hex[b & 0xF]; - }; - var eq = function eq(b) { - return (b & 0xF0) >> 4 === (b & 0xF); - }; - var isShort = function isShort(v) { - return eq(v.r) && eq(v.g) && eq(v.b) && eq(v.a); - }; - function hexParse(str) { - var len = str.length; - var ret; - if (str[0] === '#') { - if (len === 4 || len === 5) { - ret = { - r: 255 & map$1[str[1]] * 17, - g: 255 & map$1[str[2]] * 17, - b: 255 & map$1[str[3]] * 17, - a: len === 5 ? map$1[str[4]] * 17 : 255 - }; - } else if (len === 7 || len === 9) { - ret = { - r: map$1[str[1]] << 4 | map$1[str[2]], - g: map$1[str[3]] << 4 | map$1[str[4]], - b: map$1[str[5]] << 4 | map$1[str[6]], - a: len === 9 ? map$1[str[7]] << 4 | map$1[str[8]] : 255 - }; - } - } - return ret; - } - var alpha = function alpha(a, f) { - return a < 255 ? f(a) : ''; - }; - function _hexString(v) { - var f = isShort(v) ? h1 : h2; - return v ? '#' + f(v.r) + f(v.g) + f(v.b) + alpha(v.a, f) : undefined; - } - var HUE_RE = /^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/; - function hsl2rgbn(h, s, l) { - var a = s * Math.min(l, 1 - l); - var f = function f(n) { - var k = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : (n + h / 30) % 12; - return l - a * Math.max(Math.min(k - 3, 9 - k, 1), -1); - }; - return [f(0), f(8), f(4)]; - } - function hsv2rgbn(h, s, v) { - var f = function f(n) { - var k = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : (n + h / 60) % 6; - return v - v * s * Math.max(Math.min(k, 4 - k, 1), 0); - }; - return [f(5), f(3), f(1)]; - } - function hwb2rgbn(h, w, b) { - var rgb = hsl2rgbn(h, 1, 0.5); - var i; - if (w + b > 1) { - i = 1 / (w + b); - w *= i; - b *= i; - } - for (i = 0; i < 3; i++) { - rgb[i] *= 1 - w - b; - rgb[i] += w; - } - return rgb; - } - function hueValue(r, g, b, d, max) { - if (r === max) { - return (g - b) / d + (g < b ? 6 : 0); - } - if (g === max) { - return (b - r) / d + 2; - } - return (r - g) / d + 4; - } - function rgb2hsl(v) { - var range = 255; - var r = v.r / range; - var g = v.g / range; - var b = v.b / range; - var max = Math.max(r, g, b); - var min = Math.min(r, g, b); - var l = (max + min) / 2; - var h, s, d; - if (max !== min) { - d = max - min; - s = l > 0.5 ? d / (2 - max - min) : d / (max + min); - h = hueValue(r, g, b, d, max); - h = h * 60 + 0.5; - } - return [h | 0, s || 0, l]; - } - function calln(f, a, b, c) { - return (Array.isArray(a) ? f(a[0], a[1], a[2]) : f(a, b, c)).map(n2b); - } - function hsl2rgb(h, s, l) { - return calln(hsl2rgbn, h, s, l); - } - function hwb2rgb(h, w, b) { - return calln(hwb2rgbn, h, w, b); - } - function hsv2rgb(h, s, v) { - return calln(hsv2rgbn, h, s, v); - } - function hue(h) { - return (h % 360 + 360) % 360; - } - function hueParse(str) { - var m = HUE_RE.exec(str); - var a = 255; - var v; - if (!m) { - return; - } - if (m[5] !== v) { - a = m[6] ? p2b(+m[5]) : n2b(+m[5]); - } - var h = hue(+m[2]); - var p1 = +m[3] / 100; - var p2 = +m[4] / 100; - if (m[1] === 'hwb') { - v = hwb2rgb(h, p1, p2); - } else if (m[1] === 'hsv') { - v = hsv2rgb(h, p1, p2); - } else { - v = hsl2rgb(h, p1, p2); - } - return { - r: v[0], - g: v[1], - b: v[2], - a: a - }; - } - function _rotate(v, deg) { - var h = rgb2hsl(v); - h[0] = hue(h[0] + deg); - h = hsl2rgb(h); - v.r = h[0]; - v.g = h[1]; - v.b = h[2]; - } - function _hslString(v) { - if (!v) { - return; - } - var a = rgb2hsl(v); - var h = a[0]; - var s = n2p(a[1]); - var l = n2p(a[2]); - return v.a < 255 ? "hsla(".concat(h, ", ").concat(s, "%, ").concat(l, "%, ").concat(b2n(v.a), ")") : "hsl(".concat(h, ", ").concat(s, "%, ").concat(l, "%)"); - } - var map$2 = { - x: 'dark', - Z: 'light', - Y: 're', - X: 'blu', - W: 'gr', - V: 'medium', - U: 'slate', - A: 'ee', - T: 'ol', - S: 'or', - B: 'ra', - C: 'lateg', - D: 'ights', - R: 'in', - Q: 'turquois', - E: 'hi', - P: 'ro', - O: 'al', - N: 'le', - M: 'de', - L: 'yello', - F: 'en', - K: 'ch', - G: 'arks', - H: 'ea', - I: 'ightg', - J: 'wh' - }; - var names$1 = { - OiceXe: 'f0f8ff', - antiquewEte: 'faebd7', - aqua: 'ffff', - aquamarRe: '7fffd4', - azuY: 'f0ffff', - beige: 'f5f5dc', - bisque: 'ffe4c4', - black: '0', - blanKedOmond: 'ffebcd', - Xe: 'ff', - XeviTet: '8a2be2', - bPwn: 'a52a2a', - burlywood: 'deb887', - caMtXe: '5f9ea0', - KartYuse: '7fff00', - KocTate: 'd2691e', - cSO: 'ff7f50', - cSnflowerXe: '6495ed', - cSnsilk: 'fff8dc', - crimson: 'dc143c', - cyan: 'ffff', - xXe: '8b', - xcyan: '8b8b', - xgTMnPd: 'b8860b', - xWay: 'a9a9a9', - xgYF: '6400', - xgYy: 'a9a9a9', - xkhaki: 'bdb76b', - xmagFta: '8b008b', - xTivegYF: '556b2f', - xSange: 'ff8c00', - xScEd: '9932cc', - xYd: '8b0000', - xsOmon: 'e9967a', - xsHgYF: '8fbc8f', - xUXe: '483d8b', - xUWay: '2f4f4f', - xUgYy: '2f4f4f', - xQe: 'ced1', - xviTet: '9400d3', - dAppRk: 'ff1493', - dApskyXe: 'bfff', - dimWay: '696969', - dimgYy: '696969', - dodgerXe: '1e90ff', - fiYbrick: 'b22222', - flSOwEte: 'fffaf0', - foYstWAn: '228b22', - fuKsia: 'ff00ff', - gaRsbSo: 'dcdcdc', - ghostwEte: 'f8f8ff', - gTd: 'ffd700', - gTMnPd: 'daa520', - Way: '808080', - gYF: '8000', - gYFLw: 'adff2f', - gYy: '808080', - honeyMw: 'f0fff0', - hotpRk: 'ff69b4', - RdianYd: 'cd5c5c', - Rdigo: '4b0082', - ivSy: 'fffff0', - khaki: 'f0e68c', - lavFMr: 'e6e6fa', - lavFMrXsh: 'fff0f5', - lawngYF: '7cfc00', - NmoncEffon: 'fffacd', - ZXe: 'add8e6', - ZcSO: 'f08080', - Zcyan: 'e0ffff', - ZgTMnPdLw: 'fafad2', - ZWay: 'd3d3d3', - ZgYF: '90ee90', - ZgYy: 'd3d3d3', - ZpRk: 'ffb6c1', - ZsOmon: 'ffa07a', - ZsHgYF: '20b2aa', - ZskyXe: '87cefa', - ZUWay: '778899', - ZUgYy: '778899', - ZstAlXe: 'b0c4de', - ZLw: 'ffffe0', - lime: 'ff00', - limegYF: '32cd32', - lRF: 'faf0e6', - magFta: 'ff00ff', - maPon: '800000', - VaquamarRe: '66cdaa', - VXe: 'cd', - VScEd: 'ba55d3', - VpurpN: '9370db', - VsHgYF: '3cb371', - VUXe: '7b68ee', - VsprRggYF: 'fa9a', - VQe: '48d1cc', - VviTetYd: 'c71585', - midnightXe: '191970', - mRtcYam: 'f5fffa', - mistyPse: 'ffe4e1', - moccasR: 'ffe4b5', - navajowEte: 'ffdead', - navy: '80', - Tdlace: 'fdf5e6', - Tive: '808000', - TivedBb: '6b8e23', - Sange: 'ffa500', - SangeYd: 'ff4500', - ScEd: 'da70d6', - pOegTMnPd: 'eee8aa', - pOegYF: '98fb98', - pOeQe: 'afeeee', - pOeviTetYd: 'db7093', - papayawEp: 'ffefd5', - pHKpuff: 'ffdab9', - peru: 'cd853f', - pRk: 'ffc0cb', - plum: 'dda0dd', - powMrXe: 'b0e0e6', - purpN: '800080', - YbeccapurpN: '663399', - Yd: 'ff0000', - Psybrown: 'bc8f8f', - PyOXe: '4169e1', - saddNbPwn: '8b4513', - sOmon: 'fa8072', - sandybPwn: 'f4a460', - sHgYF: '2e8b57', - sHshell: 'fff5ee', - siFna: 'a0522d', - silver: 'c0c0c0', - skyXe: '87ceeb', - UXe: '6a5acd', - UWay: '708090', - UgYy: '708090', - snow: 'fffafa', - sprRggYF: 'ff7f', - stAlXe: '4682b4', - tan: 'd2b48c', - teO: '8080', - tEstN: 'd8bfd8', - tomato: 'ff6347', - Qe: '40e0d0', - viTet: 'ee82ee', - JHt: 'f5deb3', - wEte: 'ffffff', - wEtesmoke: 'f5f5f5', - Lw: 'ffff00', - LwgYF: '9acd32' - }; - function unpack() { - var unpacked = {}; - var keys = Object.keys(names$1); - var tkeys = Object.keys(map$2); - var i, j, k, ok, nk; - for (i = 0; i < keys.length; i++) { - ok = nk = keys[i]; - for (j = 0; j < tkeys.length; j++) { - k = tkeys[j]; - nk = nk.replace(k, map$2[k]); - } - k = parseInt(names$1[ok], 16); - unpacked[nk] = [k >> 16 & 0xFF, k >> 8 & 0xFF, k & 0xFF]; - } - return unpacked; - } - var names; - function nameParse(str) { - if (!names) { - names = unpack(); - names.transparent = [0, 0, 0, 0]; - } - var a = names[str.toLowerCase()]; - return a && { - r: a[0], - g: a[1], - b: a[2], - a: a.length === 4 ? a[3] : 255 - }; - } - var RGB_RE = /^rgba?\(\s*([-+.\d]+)(%)?[\s,]+([-+.e\d]+)(%)?[\s,]+([-+.e\d]+)(%)?(?:[\s,/]+([-+.e\d]+)(%)?)?\s*\)$/; - function rgbParse(str) { - var m = RGB_RE.exec(str); - var a = 255; - var r, g, b; - if (!m) { - return; - } - if (m[7] !== r) { - var v = +m[7]; - a = m[8] ? p2b(v) : lim(v * 255, 0, 255); - } - r = +m[1]; - g = +m[3]; - b = +m[5]; - r = 255 & (m[2] ? p2b(r) : lim(r, 0, 255)); - g = 255 & (m[4] ? p2b(g) : lim(g, 0, 255)); - b = 255 & (m[6] ? p2b(b) : lim(b, 0, 255)); - return { - r: r, - g: g, - b: b, - a: a - }; - } - function _rgbString(v) { - return v && (v.a < 255 ? "rgba(".concat(v.r, ", ").concat(v.g, ", ").concat(v.b, ", ").concat(b2n(v.a), ")") : "rgb(".concat(v.r, ", ").concat(v.g, ", ").concat(v.b, ")")); - } - var to = function to(v) { - return v <= 0.0031308 ? v * 12.92 : Math.pow(v, 1.0 / 2.4) * 1.055 - 0.055; - }; - var from = function from(v) { - return v <= 0.04045 ? v / 12.92 : Math.pow((v + 0.055) / 1.055, 2.4); - }; - function _interpolate(rgb1, rgb2, t) { - var r = from(b2n(rgb1.r)); - var g = from(b2n(rgb1.g)); - var b = from(b2n(rgb1.b)); - return { - r: n2b(to(r + t * (from(b2n(rgb2.r)) - r))), - g: n2b(to(g + t * (from(b2n(rgb2.g)) - g))), - b: n2b(to(b + t * (from(b2n(rgb2.b)) - b))), - a: rgb1.a + t * (rgb2.a - rgb1.a) - }; - } - function modHSL(v, i, ratio) { - if (v) { - var tmp = rgb2hsl(v); - tmp[i] = Math.max(0, Math.min(tmp[i] + tmp[i] * ratio, i === 0 ? 360 : 1)); - tmp = hsl2rgb(tmp); - v.r = tmp[0]; - v.g = tmp[1]; - v.b = tmp[2]; - } - } - function clone$1(v, proto) { - return v ? Object.assign(proto || {}, v) : v; - } - function fromObject(input) { - var v = { - r: 0, - g: 0, - b: 0, - a: 255 - }; - if (Array.isArray(input)) { - if (input.length >= 3) { - v = { - r: input[0], - g: input[1], - b: input[2], - a: 255 - }; - if (input.length > 3) { - v.a = n2b(input[3]); - } - } - } else { - v = clone$1(input, { - r: 0, - g: 0, - b: 0, - a: 1 - }); - v.a = n2b(v.a); - } - return v; - } - function functionParse(str) { - if (str.charAt(0) === 'r') { - return rgbParse(str); - } - return hueParse(str); - } - var Color = /*#__PURE__*/function () { - function Color(input) { - _classCallCheck$1(this, Color); - if (input instanceof Color) { - return input; - } - var type = _typeof$1(input); - var v; - if (type === 'object') { - v = fromObject(input); - } else if (type === 'string') { - v = hexParse(input) || nameParse(input) || functionParse(input); - } - this._rgb = v; - this._valid = !!v; - } - return _createClass$1(Color, [{ - key: "valid", - get: function get() { - return this._valid; - } - }, { - key: "rgb", - get: function get() { - var v = clone$1(this._rgb); - if (v) { - v.a = b2n(v.a); - } - return v; - }, - set: function set(obj) { - this._rgb = fromObject(obj); - } - }, { - key: "rgbString", - value: function rgbString() { - return this._valid ? _rgbString(this._rgb) : undefined; - } - }, { - key: "hexString", - value: function hexString() { - return this._valid ? _hexString(this._rgb) : undefined; - } - }, { - key: "hslString", - value: function hslString() { - return this._valid ? _hslString(this._rgb) : undefined; - } - }, { - key: "mix", - value: function mix(color, weight) { - if (color) { - var c1 = this.rgb; - var c2 = color.rgb; - var w2; - var p = weight === w2 ? 0.5 : weight; - var w = 2 * p - 1; - var a = c1.a - c2.a; - var w1 = ((w * a === -1 ? w : (w + a) / (1 + w * a)) + 1) / 2.0; - w2 = 1 - w1; - c1.r = 0xFF & w1 * c1.r + w2 * c2.r + 0.5; - c1.g = 0xFF & w1 * c1.g + w2 * c2.g + 0.5; - c1.b = 0xFF & w1 * c1.b + w2 * c2.b + 0.5; - c1.a = p * c1.a + (1 - p) * c2.a; - this.rgb = c1; - } - return this; - } - }, { - key: "interpolate", - value: function interpolate(color, t) { - if (color) { - this._rgb = _interpolate(this._rgb, color._rgb, t); - } - return this; - } - }, { - key: "clone", - value: function clone() { - return new Color(this.rgb); - } - }, { - key: "alpha", - value: function alpha(a) { - this._rgb.a = n2b(a); - return this; - } - }, { - key: "clearer", - value: function clearer(ratio) { - var rgb = this._rgb; - rgb.a *= 1 - ratio; - return this; - } - }, { - key: "greyscale", - value: function greyscale() { - var rgb = this._rgb; - var val = round(rgb.r * 0.3 + rgb.g * 0.59 + rgb.b * 0.11); - rgb.r = rgb.g = rgb.b = val; - return this; - } - }, { - key: "opaquer", - value: function opaquer(ratio) { - var rgb = this._rgb; - rgb.a *= 1 + ratio; - return this; - } - }, { - key: "negate", - value: function negate() { - var v = this._rgb; - v.r = 255 - v.r; - v.g = 255 - v.g; - v.b = 255 - v.b; - return this; - } - }, { - key: "lighten", - value: function lighten(ratio) { - modHSL(this._rgb, 2, ratio); - return this; - } - }, { - key: "darken", - value: function darken(ratio) { - modHSL(this._rgb, 2, -ratio); - return this; - } - }, { - key: "saturate", - value: function saturate(ratio) { - modHSL(this._rgb, 1, ratio); - return this; - } - }, { - key: "desaturate", - value: function desaturate(ratio) { - modHSL(this._rgb, 1, -ratio); - return this; - } - }, { - key: "rotate", - value: function rotate(deg) { - _rotate(this._rgb, deg); - return this; - } - }]); - }(); - - /** - * @namespace Chart.helpers - */ /** - * An empty function that can be used, for example, for optional callback. - */ - function noop() { - /* noop */} - /** - * Returns a unique id, sequentially generated from a global variable. - */ - var uid = function () { - var id = 0; - return function () { - return id++; - }; - }(); - /** - * Returns true if `value` is neither null nor undefined, else returns false. - * @param value - The value to test. - * @since 2.7.0 - */ - function isNullOrUndef(value) { - return value === null || value === undefined; - } - /** - * Returns true if `value` is an array (including typed arrays), else returns false. - * @param value - The value to test. - * @function - */ - function isArray(value) { - if (Array.isArray && Array.isArray(value)) { - return true; - } - var type = Object.prototype.toString.call(value); - if (type.slice(0, 7) === '[object' && type.slice(-6) === 'Array]') { - return true; - } - return false; - } - /** - * Returns true if `value` is an object (excluding null), else returns false. - * @param value - The value to test. - * @since 2.7.0 - */ - function isObject(value) { - return value !== null && Object.prototype.toString.call(value) === '[object Object]'; - } - /** - * Returns true if `value` is a finite number, else returns false - * @param value - The value to test. - */ - function isNumberFinite(value) { - return (typeof value === 'number' || value instanceof Number) && isFinite(+value); - } - /** - * Returns `value` if finite, else returns `defaultValue`. - * @param value - The value to return if defined. - * @param defaultValue - The value to return if `value` is not finite. - */ - function finiteOrDefault(value, defaultValue) { - return isNumberFinite(value) ? value : defaultValue; - } - /** - * Returns `value` if defined, else returns `defaultValue`. - * @param value - The value to return if defined. - * @param defaultValue - The value to return if `value` is undefined. - */ - function valueOrDefault(value, defaultValue) { - return typeof value === 'undefined' ? defaultValue : value; - } - var toPercentage = function toPercentage(value, dimension) { - return typeof value === 'string' && value.endsWith('%') ? parseFloat(value) / 100 : +value / dimension; - }; - var toDimension = function toDimension(value, dimension) { - return typeof value === 'string' && value.endsWith('%') ? parseFloat(value) / 100 * dimension : +value; - }; - /** - * Calls `fn` with the given `args` in the scope defined by `thisArg` and returns the - * value returned by `fn`. If `fn` is not a function, this method returns undefined. - * @param fn - The function to call. - * @param args - The arguments with which `fn` should be called. - * @param [thisArg] - The value of `this` provided for the call to `fn`. - */ - function callback(fn, args, thisArg) { - if (fn && typeof fn.call === 'function') { - return fn.apply(thisArg, args); - } - } - function each(loopable, fn, thisArg, reverse) { - var i, len, keys; - if (isArray(loopable)) { - len = loopable.length; - if (reverse) { - for (i = len - 1; i >= 0; i--) { - fn.call(thisArg, loopable[i], i); - } - } else { - for (i = 0; i < len; i++) { - fn.call(thisArg, loopable[i], i); - } - } - } else if (isObject(loopable)) { - keys = Object.keys(loopable); - len = keys.length; - for (i = 0; i < len; i++) { - fn.call(thisArg, loopable[keys[i]], keys[i]); - } - } - } - /** - * Returns true if the `a0` and `a1` arrays have the same content, else returns false. - * @param a0 - The array to compare - * @param a1 - The array to compare - * @private - */ - function _elementsEqual(a0, a1) { - var i, ilen, v0, v1; - if (!a0 || !a1 || a0.length !== a1.length) { - return false; - } - for (i = 0, ilen = a0.length; i < ilen; ++i) { - v0 = a0[i]; - v1 = a1[i]; - if (v0.datasetIndex !== v1.datasetIndex || v0.index !== v1.index) { - return false; - } - } - return true; - } - /** - * Returns a deep copy of `source` without keeping references on objects and arrays. - * @param source - The value to clone. - */ - function clone(source) { - if (isArray(source)) { - return source.map(clone); - } - if (isObject(source)) { - var target = Object.create(null); - var keys = Object.keys(source); - var klen = keys.length; - var k = 0; - for (; k < klen; ++k) { - target[keys[k]] = clone(source[keys[k]]); - } - return target; - } - return source; - } - function isValidKey(key) { - return ['__proto__', 'prototype', 'constructor'].indexOf(key) === -1; - } - /** - * The default merger when Chart.helpers.merge is called without merger option. - * Note(SB): also used by mergeConfig and mergeScaleConfig as fallback. - * @private - */ - function _merger(key, target, source, options) { - if (!isValidKey(key)) { - return; - } - var tval = target[key]; - var sval = source[key]; - if (isObject(tval) && isObject(sval)) { - // eslint-disable-next-line @typescript-eslint/no-use-before-define - merge(tval, sval, options); - } else { - target[key] = clone(sval); - } - } - function merge(target, source, options) { - var sources = isArray(source) ? source : [source]; - var ilen = sources.length; - if (!isObject(target)) { - return target; - } - options = options || {}; - var merger = options.merger || _merger; - var current; - for (var i = 0; i < ilen; ++i) { - current = sources[i]; - if (!isObject(current)) { - continue; - } - var keys = Object.keys(current); - for (var k = 0, klen = keys.length; k < klen; ++k) { - merger(keys[k], target, current, options); - } - } - return target; - } - function mergeIf(target, source) { - // eslint-disable-next-line @typescript-eslint/no-use-before-define - return merge(target, source, { - merger: _mergerIf - }); - } - /** - * Merges source[key] in target[key] only if target[key] is undefined. - * @private - */ - function _mergerIf(key, target, source) { - if (!isValidKey(key)) { - return; - } - var tval = target[key]; - var sval = source[key]; - if (isObject(tval) && isObject(sval)) { - mergeIf(tval, sval); - } else if (!Object.prototype.hasOwnProperty.call(target, key)) { - target[key] = clone(sval); - } - } - /** - * @private - */ - function _deprecated(scope, value, previous, current) { - if (value !== undefined) { - console.warn(scope + ': "' + previous + '" is deprecated. Please use "' + current + '" instead'); - } - } - // resolveObjectKey resolver cache - var keyResolvers = { - // Chart.helpers.core resolveObjectKey should resolve empty key to root object - '': function _(v) { - return v; - }, - // default resolvers - x: function x(o) { - return o.x; - }, - y: function y(o) { - return o.y; - } - }; - /** - * @private - */ - function _splitKey(key) { - var parts = key.split('.'); - var keys = []; - var tmp = ''; - var _iterator = _createForOfIteratorHelper$1(parts), - _step; - try { - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var part = _step.value; - tmp += part; - if (tmp.endsWith('\\')) { - tmp = tmp.slice(0, -1) + '.'; - } else { - keys.push(tmp); - tmp = ''; - } - } - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); - } - return keys; - } - function _getKeyResolver(key) { - var keys = _splitKey(key); - return function (obj) { - var _iterator2 = _createForOfIteratorHelper$1(keys), - _step2; - try { - for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { - var k = _step2.value; - if (k === '') { - break; - } - obj = obj && obj[k]; - } - } catch (err) { - _iterator2.e(err); - } finally { - _iterator2.f(); - } - return obj; - }; - } - function resolveObjectKey(obj, key) { - var resolver = keyResolvers[key] || (keyResolvers[key] = _getKeyResolver(key)); - return resolver(obj); - } - /** - * @private - */ - function _capitalize(str) { - return str.charAt(0).toUpperCase() + str.slice(1); - } - var defined = function defined(value) { - return typeof value !== 'undefined'; - }; - var isFunction = function isFunction(value) { - return typeof value === 'function'; - }; - // Adapted from https://stackoverflow.com/questions/31128855/comparing-ecma6-sets-for-equality#31129384 - var setsEqual = function setsEqual(a, b) { - if (a.size !== b.size) { - return false; - } - var _iterator3 = _createForOfIteratorHelper$1(a), - _step3; - try { - for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { - var item = _step3.value; - if (!b.has(item)) { - return false; - } - } - } catch (err) { - _iterator3.e(err); - } finally { - _iterator3.f(); - } - return true; - }; - /** - * @param e - The event - * @private - */ - function _isClickEvent(e) { - return e.type === 'mouseup' || e.type === 'click' || e.type === 'contextmenu'; - } - - /** - * @alias Chart.helpers.math - * @namespace - */ - var PI = Math.PI; - var TAU = 2 * PI; - var PITAU = TAU + PI; - var INFINITY = Number.POSITIVE_INFINITY; - var RAD_PER_DEG = PI / 180; - var HALF_PI = PI / 2; - var QUARTER_PI = PI / 4; - var TWO_THIRDS_PI = PI * 2 / 3; - var log10 = Math.log10; - var sign = Math.sign; - function almostEquals(x, y, epsilon) { - return Math.abs(x - y) < epsilon; - } - /** - * Implementation of the nice number algorithm used in determining where axis labels will go - */ - function niceNum(range) { - var roundedRange = Math.round(range); - range = almostEquals(range, roundedRange, range / 1000) ? roundedRange : range; - var niceRange = Math.pow(10, Math.floor(log10(range))); - var fraction = range / niceRange; - var niceFraction = fraction <= 1 ? 1 : fraction <= 2 ? 2 : fraction <= 5 ? 5 : 10; - return niceFraction * niceRange; - } - /** - * Returns an array of factors sorted from 1 to sqrt(value) - * @private - */ - function _factorize(value) { - var result = []; - var sqrt = Math.sqrt(value); - var i; - for (i = 1; i < sqrt; i++) { - if (value % i === 0) { - result.push(i); - result.push(value / i); - } - } - if (sqrt === (sqrt | 0)) { - result.push(sqrt); - } - result.sort(function (a, b) { - return a - b; - }).pop(); - return result; - } - /** - * Verifies that attempting to coerce n to string or number won't throw a TypeError. - */ - function isNonPrimitive(n) { - return _typeof$1(n) === 'symbol' || _typeof$1(n) === 'object' && n !== null && !(Symbol.toPrimitive in n || 'toString' in n || 'valueOf' in n); - } - function isNumber(n) { - return !isNonPrimitive(n) && !isNaN(parseFloat(n)) && isFinite(n); - } - function almostWhole(x, epsilon) { - var rounded = Math.round(x); - return rounded - epsilon <= x && rounded + epsilon >= x; - } - /** - * @private - */ - function _setMinAndMaxByKey(array, target, property) { - var i, ilen, value; - for (i = 0, ilen = array.length; i < ilen; i++) { - value = array[i][property]; - if (!isNaN(value)) { - target.min = Math.min(target.min, value); - target.max = Math.max(target.max, value); - } - } - } - function toRadians(degrees) { - return degrees * (PI / 180); - } - function toDegrees(radians) { - return radians * (180 / PI); - } - /** - * Returns the number of decimal places - * i.e. the number of digits after the decimal point, of the value of this Number. - * @param x - A number. - * @returns The number of decimal places. - * @private - */ - function _decimalPlaces(x) { - if (!isNumberFinite(x)) { - return; - } - var e = 1; - var p = 0; - while (Math.round(x * e) / e !== x) { - e *= 10; - p++; - } - return p; - } - // Gets the angle from vertical upright to the point about a centre. - function getAngleFromPoint(centrePoint, anglePoint) { - var distanceFromXCenter = anglePoint.x - centrePoint.x; - var distanceFromYCenter = anglePoint.y - centrePoint.y; - var radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter); - var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter); - if (angle < -0.5 * PI) { - angle += TAU; // make sure the returned angle is in the range of (-PI/2, 3PI/2] - } - return { - angle: angle, - distance: radialDistanceFromCenter - }; - } - function distanceBetweenPoints(pt1, pt2) { - return Math.sqrt(Math.pow(pt2.x - pt1.x, 2) + Math.pow(pt2.y - pt1.y, 2)); - } - /** - * Shortest distance between angles, in either direction. - * @private - */ - function _angleDiff(a, b) { - return (a - b + PITAU) % TAU - PI; - } - /** - * Normalize angle to be between 0 and 2*PI - * @private - */ - function _normalizeAngle(a) { - return (a % TAU + TAU) % TAU; - } - /** - * @private - */ - function _angleBetween(angle, start, end, sameAngleIsFullCircle) { - var a = _normalizeAngle(angle); - var s = _normalizeAngle(start); - var e = _normalizeAngle(end); - var angleToStart = _normalizeAngle(s - a); - var angleToEnd = _normalizeAngle(e - a); - var startToAngle = _normalizeAngle(a - s); - var endToAngle = _normalizeAngle(a - e); - return a === s || a === e || sameAngleIsFullCircle && s === e || angleToStart > angleToEnd && startToAngle < endToAngle; - } - /** - * Limit `value` between `min` and `max` - * @param value - * @param min - * @param max - * @private - */ - function _limitValue(value, min, max) { - return Math.max(min, Math.min(max, value)); - } - /** - * @param {number} value - * @private - */ - function _int16Range(value) { - return _limitValue(value, -32768, 32767); - } - /** - * @param value - * @param start - * @param end - * @param [epsilon] - * @private - */ - function _isBetween(value, start, end) { - var epsilon = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 1e-6; - return value >= Math.min(start, end) - epsilon && value <= Math.max(start, end) + epsilon; - } - function _lookup(table, value, cmp) { - cmp = cmp || function (index) { - return table[index] < value; - }; - var hi = table.length - 1; - var lo = 0; - var mid; - while (hi - lo > 1) { - mid = lo + hi >> 1; - if (cmp(mid)) { - lo = mid; - } else { - hi = mid; - } - } - return { - lo: lo, - hi: hi - }; - } - /** - * Binary search - * @param table - the table search. must be sorted! - * @param key - property name for the value in each entry - * @param value - value to find - * @param last - lookup last index - * @private - */ - var _lookupByKey = function _lookupByKey(table, key, value, last) { - return _lookup(table, value, last ? function (index) { - var ti = table[index][key]; - return ti < value || ti === value && table[index + 1][key] === value; - } : function (index) { - return table[index][key] < value; - }); - }; - /** - * Reverse binary search - * @param table - the table search. must be sorted! - * @param key - property name for the value in each entry - * @param value - value to find - * @private - */ - var _rlookupByKey = function _rlookupByKey(table, key, value) { - return _lookup(table, value, function (index) { - return table[index][key] >= value; - }); - }; - /** - * Return subset of `values` between `min` and `max` inclusive. - * Values are assumed to be in sorted order. - * @param values - sorted array of values - * @param min - min value - * @param max - max value - */ - function _filterBetween(values, min, max) { - var start = 0; - var end = values.length; - while (start < end && values[start] < min) { - start++; - } - while (end > start && values[end - 1] > max) { - end--; - } - return start > 0 || end < values.length ? values.slice(start, end) : values; - } - var arrayEvents = ['push', 'pop', 'shift', 'splice', 'unshift']; - function listenArrayEvents(array, listener) { - if (array._chartjs) { - array._chartjs.listeners.push(listener); - return; - } - Object.defineProperty(array, '_chartjs', { - configurable: true, - enumerable: false, - value: { - listeners: [listener] - } - }); - arrayEvents.forEach(function (key) { - var method = '_onData' + _capitalize(key); - var base = array[key]; - Object.defineProperty(array, key, { - configurable: true, - enumerable: false, - value: function value() { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - var res = base.apply(this, args); - array._chartjs.listeners.forEach(function (object) { - if (typeof object[method] === 'function') { - object[method].apply(object, args); - } - }); - return res; - } - }); - }); - } - function unlistenArrayEvents(array, listener) { - var stub = array._chartjs; - if (!stub) { - return; - } - var listeners = stub.listeners; - var index = listeners.indexOf(listener); - if (index !== -1) { - listeners.splice(index, 1); - } - if (listeners.length > 0) { - return; - } - arrayEvents.forEach(function (key) { - delete array[key]; - }); - delete array._chartjs; - } - /** - * @param items - */ - function _arrayUnique(items) { - var set = new Set(items); - if (set.size === items.length) { - return items; - } - return Array.from(set); - } - function fontString(pixelSize, fontStyle, fontFamily) { - return fontStyle + ' ' + pixelSize + 'px ' + fontFamily; - } - /** - * Request animation polyfill - */ - var requestAnimFrame = function () { - if (typeof window === 'undefined') { - return function (callback) { - return callback(); - }; - } - return window.requestAnimationFrame; - }(); - /** - * Throttles calling `fn` once per animation frame - * Latest arguments are used on the actual call - */ - function throttled(fn, thisArg) { - var argsToUse = []; - var ticking = false; - return function () { - for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - // Save the args for use later - argsToUse = args; - if (!ticking) { - ticking = true; - requestAnimFrame.call(window, function () { - ticking = false; - fn.apply(thisArg, argsToUse); - }); - } - }; - } - /** - * Debounces calling `fn` for `delay` ms - */ - function debounce(fn, delay) { - var timeout; - return function () { - for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; - } - if (delay) { - clearTimeout(timeout); - timeout = setTimeout(fn, delay, args); - } else { - fn.apply(this, args); - } - return delay; - }; - } - /** - * Converts 'start' to 'left', 'end' to 'right' and others to 'center' - * @private - */ - var _toLeftRightCenter = function _toLeftRightCenter(align) { - return align === 'start' ? 'left' : align === 'end' ? 'right' : 'center'; - }; - /** - * Returns `start`, `end` or `(start + end) / 2` depending on `align`. Defaults to `center` - * @private - */ - var _alignStartEnd = function _alignStartEnd(align, start, end) { - return align === 'start' ? start : align === 'end' ? end : (start + end) / 2; - }; - /** - * Returns `left`, `right` or `(left + right) / 2` depending on `align`. Defaults to `left` - * @private - */ - var _textX = function _textX(align, left, right, rtl) { - var check = rtl ? 'left' : 'right'; - return align === check ? right : align === 'center' ? (left + right) / 2 : left; - }; - /** - * Return start and count of visible points. - * @private - */ - function _getStartAndCountOfVisiblePoints(meta, points, animationsDisabled) { - var pointCount = points.length; - var start = 0; - var count = pointCount; - if (meta._sorted) { - var iScale = meta.iScale, - vScale = meta.vScale, - _parsed = meta._parsed; - var spanGaps = meta.dataset ? meta.dataset.options ? meta.dataset.options.spanGaps : null : null; - var axis = iScale.axis; - var _iScale$getUserBounds = iScale.getUserBounds(), - min = _iScale$getUserBounds.min, - max = _iScale$getUserBounds.max, - minDefined = _iScale$getUserBounds.minDefined, - maxDefined = _iScale$getUserBounds.maxDefined; - if (minDefined) { - start = Math.min( - // @ts-expect-error Need to type _parsed - _lookupByKey(_parsed, axis, min).lo, - // @ts-expect-error Need to fix types on _lookupByKey - animationsDisabled ? pointCount : _lookupByKey(points, axis, iScale.getPixelForValue(min)).lo); - if (spanGaps) { - var distanceToDefinedLo = _parsed.slice(0, start + 1).reverse().findIndex(function (point) { - return !isNullOrUndef(point[vScale.axis]); - }); - start -= Math.max(0, distanceToDefinedLo); - } - start = _limitValue(start, 0, pointCount - 1); - } - if (maxDefined) { - var end = Math.max( - // @ts-expect-error Need to type _parsed - _lookupByKey(_parsed, iScale.axis, max, true).hi + 1, - // @ts-expect-error Need to fix types on _lookupByKey - animationsDisabled ? 0 : _lookupByKey(points, axis, iScale.getPixelForValue(max), true).hi + 1); - if (spanGaps) { - var distanceToDefinedHi = _parsed.slice(end - 1).findIndex(function (point) { - return !isNullOrUndef(point[vScale.axis]); - }); - end += Math.max(0, distanceToDefinedHi); - } - count = _limitValue(end, start, pointCount) - start; - } else { - count = pointCount - start; - } - } - return { - start: start, - count: count - }; - } - /** - * Checks if the scale ranges have changed. - * @param {object} meta - dataset meta. - * @returns {boolean} - * @private - */ - function _scaleRangesChanged(meta) { - var xScale = meta.xScale, - yScale = meta.yScale, - _scaleRanges = meta._scaleRanges; - var newRanges = { - xmin: xScale.min, - xmax: xScale.max, - ymin: yScale.min, - ymax: yScale.max - }; - if (!_scaleRanges) { - meta._scaleRanges = newRanges; - return true; - } - var changed = _scaleRanges.xmin !== xScale.min || _scaleRanges.xmax !== xScale.max || _scaleRanges.ymin !== yScale.min || _scaleRanges.ymax !== yScale.max; - Object.assign(_scaleRanges, newRanges); - return changed; - } - var atEdge = function atEdge(t) { - return t === 0 || t === 1; - }; - var elasticIn = function elasticIn(t, s, p) { - return -(Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * TAU / p)); - }; - var elasticOut = function elasticOut(t, s, p) { - return Math.pow(2, -10 * t) * Math.sin((t - s) * TAU / p) + 1; - }; - /** - * Easing functions adapted from Robert Penner's easing equations. - * @namespace Chart.helpers.easing.effects - * @see http://www.robertpenner.com/easing/ - */ - var effects = { - linear: function linear(t) { - return t; - }, - easeInQuad: function easeInQuad(t) { - return t * t; - }, - easeOutQuad: function easeOutQuad(t) { - return -t * (t - 2); - }, - easeInOutQuad: function easeInOutQuad(t) { - return (t /= 0.5) < 1 ? 0.5 * t * t : -0.5 * (--t * (t - 2) - 1); - }, - easeInCubic: function easeInCubic(t) { - return t * t * t; - }, - easeOutCubic: function easeOutCubic(t) { - return (t -= 1) * t * t + 1; - }, - easeInOutCubic: function easeInOutCubic(t) { - return (t /= 0.5) < 1 ? 0.5 * t * t * t : 0.5 * ((t -= 2) * t * t + 2); - }, - easeInQuart: function easeInQuart(t) { - return t * t * t * t; - }, - easeOutQuart: function easeOutQuart(t) { - return -((t -= 1) * t * t * t - 1); - }, - easeInOutQuart: function easeInOutQuart(t) { - return (t /= 0.5) < 1 ? 0.5 * t * t * t * t : -0.5 * ((t -= 2) * t * t * t - 2); - }, - easeInQuint: function easeInQuint(t) { - return t * t * t * t * t; - }, - easeOutQuint: function easeOutQuint(t) { - return (t -= 1) * t * t * t * t + 1; - }, - easeInOutQuint: function easeInOutQuint(t) { - return (t /= 0.5) < 1 ? 0.5 * t * t * t * t * t : 0.5 * ((t -= 2) * t * t * t * t + 2); - }, - easeInSine: function easeInSine(t) { - return -Math.cos(t * HALF_PI) + 1; - }, - easeOutSine: function easeOutSine(t) { - return Math.sin(t * HALF_PI); - }, - easeInOutSine: function easeInOutSine(t) { - return -0.5 * (Math.cos(PI * t) - 1); - }, - easeInExpo: function easeInExpo(t) { - return t === 0 ? 0 : Math.pow(2, 10 * (t - 1)); - }, - easeOutExpo: function easeOutExpo(t) { - return t === 1 ? 1 : -Math.pow(2, -10 * t) + 1; - }, - easeInOutExpo: function easeInOutExpo(t) { - return atEdge(t) ? t : t < 0.5 ? 0.5 * Math.pow(2, 10 * (t * 2 - 1)) : 0.5 * (-Math.pow(2, -10 * (t * 2 - 1)) + 2); - }, - easeInCirc: function easeInCirc(t) { - return t >= 1 ? t : -(Math.sqrt(1 - t * t) - 1); - }, - easeOutCirc: function easeOutCirc(t) { - return Math.sqrt(1 - (t -= 1) * t); - }, - easeInOutCirc: function easeInOutCirc(t) { - return (t /= 0.5) < 1 ? -0.5 * (Math.sqrt(1 - t * t) - 1) : 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1); - }, - easeInElastic: function easeInElastic(t) { - return atEdge(t) ? t : elasticIn(t, 0.075, 0.3); - }, - easeOutElastic: function easeOutElastic(t) { - return atEdge(t) ? t : elasticOut(t, 0.075, 0.3); - }, - easeInOutElastic: function easeInOutElastic(t) { - var s = 0.1125; - var p = 0.45; - return atEdge(t) ? t : t < 0.5 ? 0.5 * elasticIn(t * 2, s, p) : 0.5 + 0.5 * elasticOut(t * 2 - 1, s, p); - }, - easeInBack: function easeInBack(t) { - var s = 1.70158; - return t * t * ((s + 1) * t - s); - }, - easeOutBack: function easeOutBack(t) { - var s = 1.70158; - return (t -= 1) * t * ((s + 1) * t + s) + 1; - }, - easeInOutBack: function easeInOutBack(t) { - var s = 1.70158; - if ((t /= 0.5) < 1) { - return 0.5 * (t * t * (((s *= 1.525) + 1) * t - s)); - } - return 0.5 * ((t -= 2) * t * (((s *= 1.525) + 1) * t + s) + 2); - }, - easeInBounce: function easeInBounce(t) { - return 1 - effects.easeOutBounce(1 - t); - }, - easeOutBounce: function easeOutBounce(t) { - var m = 7.5625; - var d = 2.75; - if (t < 1 / d) { - return m * t * t; - } - if (t < 2 / d) { - return m * (t -= 1.5 / d) * t + 0.75; - } - if (t < 2.5 / d) { - return m * (t -= 2.25 / d) * t + 0.9375; - } - return m * (t -= 2.625 / d) * t + 0.984375; - }, - easeInOutBounce: function easeInOutBounce(t) { - return t < 0.5 ? effects.easeInBounce(t * 2) * 0.5 : effects.easeOutBounce(t * 2 - 1) * 0.5 + 0.5; - } - }; - function isPatternOrGradient(value) { - if (value && _typeof$1(value) === 'object') { - var type = value.toString(); - return type === '[object CanvasPattern]' || type === '[object CanvasGradient]'; - } - return false; - } - function color(value) { - return isPatternOrGradient(value) ? value : new Color(value); - } - function getHoverColor(value) { - return isPatternOrGradient(value) ? value : new Color(value).saturate(0.5).darken(0.1).hexString(); - } - var numbers = ['x', 'y', 'borderWidth', 'radius', 'tension']; - var colors = ['color', 'borderColor', 'backgroundColor']; - function applyAnimationsDefaults(defaults) { - defaults.set('animation', { - delay: undefined, - duration: 1000, - easing: 'easeOutQuart', - fn: undefined, - from: undefined, - loop: undefined, - to: undefined, - type: undefined - }); - defaults.describe('animation', { - _fallback: false, - _indexable: false, - _scriptable: function _scriptable(name) { - return name !== 'onProgress' && name !== 'onComplete' && name !== 'fn'; - } - }); - defaults.set('animations', { - colors: { - type: 'color', - properties: colors - }, - numbers: { - type: 'number', - properties: numbers - } - }); - defaults.describe('animations', { - _fallback: 'animation' - }); - defaults.set('transitions', { - active: { - animation: { - duration: 400 - } - }, - resize: { - animation: { - duration: 0 - } - }, - show: { - animations: { - colors: { - from: 'transparent' - }, - visible: { - type: 'boolean', - duration: 0 - } - } - }, - hide: { - animations: { - colors: { - to: 'transparent' - }, - visible: { - type: 'boolean', - easing: 'linear', - fn: function fn(v) { - return v | 0; - } - } - } - } - }); - } - function applyLayoutsDefaults(defaults) { - defaults.set('layout', { - autoPadding: true, - padding: { - top: 0, - right: 0, - bottom: 0, - left: 0 - } - }); - } - var intlCache = new Map(); - function getNumberFormat(locale, options) { - options = options || {}; - var cacheKey = locale + JSON.stringify(options); - var formatter = intlCache.get(cacheKey); - if (!formatter) { - formatter = new Intl.NumberFormat(locale, options); - intlCache.set(cacheKey, formatter); - } - return formatter; - } - function formatNumber(num, locale, options) { - return getNumberFormat(locale, options).format(num); - } - var formatters$4 = { - values: function values(value) { - return isArray(value) ? value : '' + value; - }, - numeric: function numeric(tickValue, index, ticks) { - if (tickValue === 0) { - return '0'; - } - var locale = this.chart.options.locale; - var notation; - var delta = tickValue; - if (ticks.length > 1) { - var maxTick = Math.max(Math.abs(ticks[0].value), Math.abs(ticks[ticks.length - 1].value)); - if (maxTick < 1e-4 || maxTick > 1e+15) { - notation = 'scientific'; - } - delta = calculateDelta(tickValue, ticks); - } - var logDelta = log10(Math.abs(delta)); - var numDecimal = isNaN(logDelta) ? 1 : Math.max(Math.min(-1 * Math.floor(logDelta), 20), 0); - var options = { - notation: notation, - minimumFractionDigits: numDecimal, - maximumFractionDigits: numDecimal - }; - Object.assign(options, this.options.ticks.format); - return formatNumber(tickValue, locale, options); - }, - logarithmic: function logarithmic(tickValue, index, ticks) { - if (tickValue === 0) { - return '0'; - } - var remain = ticks[index].significand || tickValue / Math.pow(10, Math.floor(log10(tickValue))); - if ([1, 2, 3, 5, 10, 15].includes(remain) || index > 0.8 * ticks.length) { - return formatters$4.numeric.call(this, tickValue, index, ticks); - } - return ''; - } - }; - function calculateDelta(tickValue, ticks) { - var delta = ticks.length > 3 ? ticks[2].value - ticks[1].value : ticks[1].value - ticks[0].value; - if (Math.abs(delta) >= 1 && tickValue !== Math.floor(tickValue)) { - delta = tickValue - Math.floor(tickValue); - } - return delta; - } - var Ticks = { - formatters: formatters$4 - }; - function applyScaleDefaults(defaults) { - defaults.set('scale', { - display: true, - offset: false, - reverse: false, - beginAtZero: false, - bounds: 'ticks', - clip: true, - grace: 0, - grid: { - display: true, - lineWidth: 1, - drawOnChartArea: true, - drawTicks: true, - tickLength: 8, - tickWidth: function tickWidth(_ctx, options) { - return options.lineWidth; - }, - tickColor: function tickColor(_ctx, options) { - return options.color; - }, - offset: false - }, - border: { - display: true, - dash: [], - dashOffset: 0.0, - width: 1 - }, - title: { - display: false, - text: '', - padding: { - top: 4, - bottom: 4 - } - }, - ticks: { - minRotation: 0, - maxRotation: 50, - mirror: false, - textStrokeWidth: 0, - textStrokeColor: '', - padding: 3, - display: true, - autoSkip: true, - autoSkipPadding: 3, - labelOffset: 0, - callback: Ticks.formatters.values, - minor: {}, - major: {}, - align: 'center', - crossAlign: 'near', - showLabelBackdrop: false, - backdropColor: 'rgba(255, 255, 255, 0.75)', - backdropPadding: 2 - } - }); - defaults.route('scale.ticks', 'color', '', 'color'); - defaults.route('scale.grid', 'color', '', 'borderColor'); - defaults.route('scale.border', 'color', '', 'borderColor'); - defaults.route('scale.title', 'color', '', 'color'); - defaults.describe('scale', { - _fallback: false, - _scriptable: function _scriptable(name) { - return !name.startsWith('before') && !name.startsWith('after') && name !== 'callback' && name !== 'parser'; - }, - _indexable: function _indexable(name) { - return name !== 'borderDash' && name !== 'tickBorderDash' && name !== 'dash'; - } - }); - defaults.describe('scales', { - _fallback: 'scale' - }); - defaults.describe('scale.ticks', { - _scriptable: function _scriptable(name) { - return name !== 'backdropPadding' && name !== 'callback'; - }, - _indexable: function _indexable(name) { - return name !== 'backdropPadding'; - } - }); - } - var overrides = Object.create(null); - var descriptors = Object.create(null); - function getScope$1(node, key) { - if (!key) { - return node; - } - var keys = key.split('.'); - for (var i = 0, n = keys.length; i < n; ++i) { - var k = keys[i]; - node = node[k] || (node[k] = Object.create(null)); - } - return node; - } - function _set(root, scope, values) { - if (typeof scope === 'string') { - return merge(getScope$1(root, scope), values); - } - return merge(getScope$1(root, ''), scope); - } - var Defaults = /*#__PURE__*/function () { - function Defaults(_descriptors, _appliers) { - _classCallCheck$1(this, Defaults); - this.animation = undefined; - this.backgroundColor = 'rgba(0,0,0,0.1)'; - this.borderColor = 'rgba(0,0,0,0.1)'; - this.color = '#666'; - this.datasets = {}; - this.devicePixelRatio = function (context) { - return context.chart.platform.getDevicePixelRatio(); - }; - this.elements = {}; - this.events = ['mousemove', 'mouseout', 'click', 'touchstart', 'touchmove']; - this.font = { - family: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif", - size: 12, - style: 'normal', - lineHeight: 1.2, - weight: null - }; - this.hover = {}; - this.hoverBackgroundColor = function (ctx, options) { - return getHoverColor(options.backgroundColor); - }; - this.hoverBorderColor = function (ctx, options) { - return getHoverColor(options.borderColor); - }; - this.hoverColor = function (ctx, options) { - return getHoverColor(options.color); - }; - this.indexAxis = 'x'; - this.interaction = { - mode: 'nearest', - intersect: true, - includeInvisible: false - }; - this.maintainAspectRatio = true; - this.onHover = null; - this.onClick = null; - this.parsing = true; - this.plugins = {}; - this.responsive = true; - this.scale = undefined; - this.scales = {}; - this.showLine = true; - this.drawActiveElementsOnTop = true; - this.describe(_descriptors); - this.apply(_appliers); - } - return _createClass$1(Defaults, [{ - key: "set", - value: function set(scope, values) { - return _set(this, scope, values); - } - }, { - key: "get", - value: function get(scope) { - return getScope$1(this, scope); - } - }, { - key: "describe", - value: function describe(scope, values) { - return _set(descriptors, scope, values); - } - }, { - key: "override", - value: function override(scope, values) { - return _set(overrides, scope, values); - } - }, { - key: "route", - value: function route(scope, name, targetScope, targetName) { - var scopeObject = getScope$1(this, scope); - var targetScopeObject = getScope$1(this, targetScope); - var privateName = '_' + name; - Object.defineProperties(scopeObject, _defineProperty$1(_defineProperty$1({}, privateName, { - value: scopeObject[name], - writable: true - }), name, { - enumerable: true, - get: function get() { - var local = this[privateName]; - var target = targetScopeObject[targetName]; - if (isObject(local)) { - return Object.assign({}, target, local); - } - return valueOrDefault(local, target); - }, - set: function set(value) { - this[privateName] = value; - } - })); - } - }, { - key: "apply", - value: function apply(appliers) { - var _this = this; - appliers.forEach(function (apply) { - return apply(_this); - }); - } - }]); - }(); - var defaults = /* #__PURE__ */new Defaults({ - _scriptable: function _scriptable(name) { - return !name.startsWith('on'); - }, - _indexable: function _indexable(name) { - return name !== 'events'; - }, - hover: { - _fallback: 'interaction' - }, - interaction: { - _scriptable: false, - _indexable: false - } - }, [applyAnimationsDefaults, applyLayoutsDefaults, applyScaleDefaults]); - - /** - * Converts the given font object into a CSS font string. - * @param font - A font object. - * @return The CSS font string. See https://developer.mozilla.org/en-US/docs/Web/CSS/font - * @private - */ - function toFontString(font) { - if (!font || isNullOrUndef(font.size) || isNullOrUndef(font.family)) { - return null; - } - return (font.style ? font.style + ' ' : '') + (font.weight ? font.weight + ' ' : '') + font.size + 'px ' + font.family; - } - /** - * @private - */ - function _measureText(ctx, data, gc, longest, string) { - var textWidth = data[string]; - if (!textWidth) { - textWidth = data[string] = ctx.measureText(string).width; - gc.push(string); - } - if (textWidth > longest) { - longest = textWidth; - } - return longest; - } - /** - * @private - */ // eslint-disable-next-line complexity - function _longestText(ctx, font, arrayOfThings, cache) { - cache = cache || {}; - var data = cache.data = cache.data || {}; - var gc = cache.garbageCollect = cache.garbageCollect || []; - if (cache.font !== font) { - data = cache.data = {}; - gc = cache.garbageCollect = []; - cache.font = font; - } - ctx.save(); - ctx.font = font; - var longest = 0; - var ilen = arrayOfThings.length; - var i, j, jlen, thing, nestedThing; - for (i = 0; i < ilen; i++) { - thing = arrayOfThings[i]; - // Undefined strings and arrays should not be measured - if (thing !== undefined && thing !== null && !isArray(thing)) { - longest = _measureText(ctx, data, gc, longest, thing); - } else if (isArray(thing)) { - // if it is an array lets measure each element - // to do maybe simplify this function a bit so we can do this more recursively? - for (j = 0, jlen = thing.length; j < jlen; j++) { - nestedThing = thing[j]; - // Undefined strings and arrays should not be measured - if (nestedThing !== undefined && nestedThing !== null && !isArray(nestedThing)) { - longest = _measureText(ctx, data, gc, longest, nestedThing); - } - } - } - } - ctx.restore(); - var gcLen = gc.length / 2; - if (gcLen > arrayOfThings.length) { - for (i = 0; i < gcLen; i++) { - delete data[gc[i]]; - } - gc.splice(0, gcLen); - } - return longest; - } - /** - * Returns the aligned pixel value to avoid anti-aliasing blur - * @param chart - The chart instance. - * @param pixel - A pixel value. - * @param width - The width of the element. - * @returns The aligned pixel value. - * @private - */ - function _alignPixel(chart, pixel, width) { - var devicePixelRatio = chart.currentDevicePixelRatio; - var halfWidth = width !== 0 ? Math.max(width / 2, 0.5) : 0; - return Math.round((pixel - halfWidth) * devicePixelRatio) / devicePixelRatio + halfWidth; - } - /** - * Clears the entire canvas. - */ - function clearCanvas(canvas, ctx) { - if (!ctx && !canvas) { - return; - } - ctx = ctx || canvas.getContext('2d'); - ctx.save(); - // canvas.width and canvas.height do not consider the canvas transform, - // while clearRect does - ctx.resetTransform(); - ctx.clearRect(0, 0, canvas.width, canvas.height); - ctx.restore(); - } - function drawPoint(ctx, options, x, y) { - // eslint-disable-next-line @typescript-eslint/no-use-before-define - drawPointLegend(ctx, options, x, y, null); - } - // eslint-disable-next-line complexity - function drawPointLegend(ctx, options, x, y, w) { - var type, xOffset, yOffset, size, cornerRadius, width, xOffsetW, yOffsetW; - var style = options.pointStyle; - var rotation = options.rotation; - var radius = options.radius; - var rad = (rotation || 0) * RAD_PER_DEG; - if (style && _typeof$1(style) === 'object') { - type = style.toString(); - if (type === '[object HTMLImageElement]' || type === '[object HTMLCanvasElement]') { - ctx.save(); - ctx.translate(x, y); - ctx.rotate(rad); - ctx.drawImage(style, -style.width / 2, -style.height / 2, style.width, style.height); - ctx.restore(); - return; - } - } - if (isNaN(radius) || radius <= 0) { - return; - } - ctx.beginPath(); - switch (style) { - // Default includes circle - default: - if (w) { - ctx.ellipse(x, y, w / 2, radius, 0, 0, TAU); - } else { - ctx.arc(x, y, radius, 0, TAU); - } - ctx.closePath(); - break; - case 'triangle': - width = w ? w / 2 : radius; - ctx.moveTo(x + Math.sin(rad) * width, y - Math.cos(rad) * radius); - rad += TWO_THIRDS_PI; - ctx.lineTo(x + Math.sin(rad) * width, y - Math.cos(rad) * radius); - rad += TWO_THIRDS_PI; - ctx.lineTo(x + Math.sin(rad) * width, y - Math.cos(rad) * radius); - ctx.closePath(); - break; - case 'rectRounded': - // NOTE: the rounded rect implementation changed to use `arc` instead of - // `quadraticCurveTo` since it generates better results when rect is - // almost a circle. 0.516 (instead of 0.5) produces results with visually - // closer proportion to the previous impl and it is inscribed in the - // circle with `radius`. For more details, see the following PRs: - // https://github.com/chartjs/Chart.js/issues/5597 - // https://github.com/chartjs/Chart.js/issues/5858 - cornerRadius = radius * 0.516; - size = radius - cornerRadius; - xOffset = Math.cos(rad + QUARTER_PI) * size; - xOffsetW = Math.cos(rad + QUARTER_PI) * (w ? w / 2 - cornerRadius : size); - yOffset = Math.sin(rad + QUARTER_PI) * size; - yOffsetW = Math.sin(rad + QUARTER_PI) * (w ? w / 2 - cornerRadius : size); - ctx.arc(x - xOffsetW, y - yOffset, cornerRadius, rad - PI, rad - HALF_PI); - ctx.arc(x + yOffsetW, y - xOffset, cornerRadius, rad - HALF_PI, rad); - ctx.arc(x + xOffsetW, y + yOffset, cornerRadius, rad, rad + HALF_PI); - ctx.arc(x - yOffsetW, y + xOffset, cornerRadius, rad + HALF_PI, rad + PI); - ctx.closePath(); - break; - case 'rect': - if (!rotation) { - size = Math.SQRT1_2 * radius; - width = w ? w / 2 : size; - ctx.rect(x - width, y - size, 2 * width, 2 * size); - break; - } - rad += QUARTER_PI; - /* falls through */ - case 'rectRot': - xOffsetW = Math.cos(rad) * (w ? w / 2 : radius); - xOffset = Math.cos(rad) * radius; - yOffset = Math.sin(rad) * radius; - yOffsetW = Math.sin(rad) * (w ? w / 2 : radius); - ctx.moveTo(x - xOffsetW, y - yOffset); - ctx.lineTo(x + yOffsetW, y - xOffset); - ctx.lineTo(x + xOffsetW, y + yOffset); - ctx.lineTo(x - yOffsetW, y + xOffset); - ctx.closePath(); - break; - case 'crossRot': - rad += QUARTER_PI; - /* falls through */ - case 'cross': - xOffsetW = Math.cos(rad) * (w ? w / 2 : radius); - xOffset = Math.cos(rad) * radius; - yOffset = Math.sin(rad) * radius; - yOffsetW = Math.sin(rad) * (w ? w / 2 : radius); - ctx.moveTo(x - xOffsetW, y - yOffset); - ctx.lineTo(x + xOffsetW, y + yOffset); - ctx.moveTo(x + yOffsetW, y - xOffset); - ctx.lineTo(x - yOffsetW, y + xOffset); - break; - case 'star': - xOffsetW = Math.cos(rad) * (w ? w / 2 : radius); - xOffset = Math.cos(rad) * radius; - yOffset = Math.sin(rad) * radius; - yOffsetW = Math.sin(rad) * (w ? w / 2 : radius); - ctx.moveTo(x - xOffsetW, y - yOffset); - ctx.lineTo(x + xOffsetW, y + yOffset); - ctx.moveTo(x + yOffsetW, y - xOffset); - ctx.lineTo(x - yOffsetW, y + xOffset); - rad += QUARTER_PI; - xOffsetW = Math.cos(rad) * (w ? w / 2 : radius); - xOffset = Math.cos(rad) * radius; - yOffset = Math.sin(rad) * radius; - yOffsetW = Math.sin(rad) * (w ? w / 2 : radius); - ctx.moveTo(x - xOffsetW, y - yOffset); - ctx.lineTo(x + xOffsetW, y + yOffset); - ctx.moveTo(x + yOffsetW, y - xOffset); - ctx.lineTo(x - yOffsetW, y + xOffset); - break; - case 'line': - xOffset = w ? w / 2 : Math.cos(rad) * radius; - yOffset = Math.sin(rad) * radius; - ctx.moveTo(x - xOffset, y - yOffset); - ctx.lineTo(x + xOffset, y + yOffset); - break; - case 'dash': - ctx.moveTo(x, y); - ctx.lineTo(x + Math.cos(rad) * (w ? w / 2 : radius), y + Math.sin(rad) * radius); - break; - case false: - ctx.closePath(); - break; - } - ctx.fill(); - if (options.borderWidth > 0) { - ctx.stroke(); - } - } - /** - * Returns true if the point is inside the rectangle - * @param point - The point to test - * @param area - The rectangle - * @param margin - allowed margin - * @private - */ - function _isPointInArea(point, area, margin) { - margin = margin || 0.5; // margin - default is to match rounded decimals - return !area || point && point.x > area.left - margin && point.x < area.right + margin && point.y > area.top - margin && point.y < area.bottom + margin; - } - function clipArea(ctx, area) { - ctx.save(); - ctx.beginPath(); - ctx.rect(area.left, area.top, area.right - area.left, area.bottom - area.top); - ctx.clip(); - } - function unclipArea(ctx) { - ctx.restore(); - } - /** - * @private - */ - function _steppedLineTo(ctx, previous, target, flip, mode) { - if (!previous) { - return ctx.lineTo(target.x, target.y); - } - if (mode === 'middle') { - var midpoint = (previous.x + target.x) / 2.0; - ctx.lineTo(midpoint, previous.y); - ctx.lineTo(midpoint, target.y); - } else if (mode === 'after' !== !!flip) { - ctx.lineTo(previous.x, target.y); - } else { - ctx.lineTo(target.x, previous.y); - } - ctx.lineTo(target.x, target.y); - } - /** - * @private - */ - function _bezierCurveTo(ctx, previous, target, flip) { - if (!previous) { - return ctx.lineTo(target.x, target.y); - } - ctx.bezierCurveTo(flip ? previous.cp1x : previous.cp2x, flip ? previous.cp1y : previous.cp2y, flip ? target.cp2x : target.cp1x, flip ? target.cp2y : target.cp1y, target.x, target.y); - } - function setRenderOpts(ctx, opts) { - if (opts.translation) { - ctx.translate(opts.translation[0], opts.translation[1]); - } - if (!isNullOrUndef(opts.rotation)) { - ctx.rotate(opts.rotation); - } - if (opts.color) { - ctx.fillStyle = opts.color; - } - if (opts.textAlign) { - ctx.textAlign = opts.textAlign; - } - if (opts.textBaseline) { - ctx.textBaseline = opts.textBaseline; - } - } - function decorateText(ctx, x, y, line, opts) { - if (opts.strikethrough || opts.underline) { - /** - * Now that IE11 support has been dropped, we can use more - * of the TextMetrics object. The actual bounding boxes - * are unflagged in Chrome, Firefox, Edge, and Safari so they - * can be safely used. - * See https://developer.mozilla.org/en-US/docs/Web/API/TextMetrics#Browser_compatibility - */ - var metrics = ctx.measureText(line); - var left = x - metrics.actualBoundingBoxLeft; - var right = x + metrics.actualBoundingBoxRight; - var top = y - metrics.actualBoundingBoxAscent; - var bottom = y + metrics.actualBoundingBoxDescent; - var yDecoration = opts.strikethrough ? (top + bottom) / 2 : bottom; - ctx.strokeStyle = ctx.fillStyle; - ctx.beginPath(); - ctx.lineWidth = opts.decorationWidth || 2; - ctx.moveTo(left, yDecoration); - ctx.lineTo(right, yDecoration); - ctx.stroke(); - } - } - function drawBackdrop(ctx, opts) { - var oldColor = ctx.fillStyle; - ctx.fillStyle = opts.color; - ctx.fillRect(opts.left, opts.top, opts.width, opts.height); - ctx.fillStyle = oldColor; - } - /** - * Render text onto the canvas - */ - function renderText(ctx, text, x, y, font) { - var opts = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : {}; - var lines = isArray(text) ? text : [text]; - var stroke = opts.strokeWidth > 0 && opts.strokeColor !== ''; - var i, line; - ctx.save(); - ctx.font = font.string; - setRenderOpts(ctx, opts); - for (i = 0; i < lines.length; ++i) { - line = lines[i]; - if (opts.backdrop) { - drawBackdrop(ctx, opts.backdrop); - } - if (stroke) { - if (opts.strokeColor) { - ctx.strokeStyle = opts.strokeColor; - } - if (!isNullOrUndef(opts.strokeWidth)) { - ctx.lineWidth = opts.strokeWidth; - } - ctx.strokeText(line, x, y, opts.maxWidth); - } - ctx.fillText(line, x, y, opts.maxWidth); - decorateText(ctx, x, y, line, opts); - y += Number(font.lineHeight); - } - ctx.restore(); - } - /** - * Add a path of a rectangle with rounded corners to the current sub-path - * @param ctx - Context - * @param rect - Bounding rect - */ - function addRoundedRectPath(ctx, rect) { - var x = rect.x, - y = rect.y, - w = rect.w, - h = rect.h, - radius = rect.radius; - // top left arc - ctx.arc(x + radius.topLeft, y + radius.topLeft, radius.topLeft, 1.5 * PI, PI, true); - // line from top left to bottom left - ctx.lineTo(x, y + h - radius.bottomLeft); - // bottom left arc - ctx.arc(x + radius.bottomLeft, y + h - radius.bottomLeft, radius.bottomLeft, PI, HALF_PI, true); - // line from bottom left to bottom right - ctx.lineTo(x + w - radius.bottomRight, y + h); - // bottom right arc - ctx.arc(x + w - radius.bottomRight, y + h - radius.bottomRight, radius.bottomRight, HALF_PI, 0, true); - // line from bottom right to top right - ctx.lineTo(x + w, y + radius.topRight); - // top right arc - ctx.arc(x + w - radius.topRight, y + radius.topRight, radius.topRight, 0, -HALF_PI, true); - // line from top right to top left - ctx.lineTo(x + radius.topLeft, y); - } - var LINE_HEIGHT = /^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/; - var FONT_STYLE = /^(normal|italic|initial|inherit|unset|(oblique( -?[0-9]?[0-9]deg)?))$/; - /** - * @alias Chart.helpers.options - * @namespace - */ /** - * Converts the given line height `value` in pixels for a specific font `size`. - * @param value - The lineHeight to parse (eg. 1.6, '14px', '75%', '1.6em'). - * @param size - The font size (in pixels) used to resolve relative `value`. - * @returns The effective line height in pixels (size * 1.2 if value is invalid). - * @see https://developer.mozilla.org/en-US/docs/Web/CSS/line-height - * @since 2.7.0 - */ - function toLineHeight(value, size) { - var matches = ('' + value).match(LINE_HEIGHT); - if (!matches || matches[1] === 'normal') { - return size * 1.2; - } - value = +matches[2]; - switch (matches[3]) { - case 'px': - return value; - case '%': - value /= 100; - break; - } - return size * value; - } - var numberOrZero = function numberOrZero(v) { - return +v || 0; - }; - function _readValueToProps(value, props) { - var ret = {}; - var objProps = isObject(props); - var keys = objProps ? Object.keys(props) : props; - var read = isObject(value) ? objProps ? function (prop) { - return valueOrDefault(value[prop], value[props[prop]]); - } : function (prop) { - return value[prop]; - } : function () { - return value; - }; - var _iterator4 = _createForOfIteratorHelper$1(keys), - _step4; - try { - for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) { - var prop = _step4.value; - ret[prop] = numberOrZero(read(prop)); - } - } catch (err) { - _iterator4.e(err); - } finally { - _iterator4.f(); - } - return ret; - } - /** - * Converts the given value into a TRBL object. - * @param value - If a number, set the value to all TRBL component, - * else, if an object, use defined properties and sets undefined ones to 0. - * x / y are shorthands for same value for left/right and top/bottom. - * @returns The padding values (top, right, bottom, left) - * @since 3.0.0 - */ - function toTRBL(value) { - return _readValueToProps(value, { - top: 'y', - right: 'x', - bottom: 'y', - left: 'x' - }); - } - /** - * Converts the given value into a TRBL corners object (similar with css border-radius). - * @param value - If a number, set the value to all TRBL corner components, - * else, if an object, use defined properties and sets undefined ones to 0. - * @returns The TRBL corner values (topLeft, topRight, bottomLeft, bottomRight) - * @since 3.0.0 - */ - function toTRBLCorners(value) { - return _readValueToProps(value, ['topLeft', 'topRight', 'bottomLeft', 'bottomRight']); - } - /** - * Converts the given value into a padding object with pre-computed width/height. - * @param value - If a number, set the value to all TRBL component, - * else, if an object, use defined properties and sets undefined ones to 0. - * x / y are shorthands for same value for left/right and top/bottom. - * @returns The padding values (top, right, bottom, left, width, height) - * @since 2.7.0 - */ - function toPadding(value) { - var obj = toTRBL(value); - obj.width = obj.left + obj.right; - obj.height = obj.top + obj.bottom; - return obj; - } - /** - * Parses font options and returns the font object. - * @param options - A object that contains font options to be parsed. - * @param fallback - A object that contains fallback font options. - * @return The font object. - * @private - */ - function toFont(options, fallback) { - options = options || {}; - fallback = fallback || defaults.font; - var size = valueOrDefault(options.size, fallback.size); - if (typeof size === 'string') { - size = parseInt(size, 10); - } - var style = valueOrDefault(options.style, fallback.style); - if (style && !('' + style).match(FONT_STYLE)) { - console.warn('Invalid font style specified: "' + style + '"'); - style = undefined; - } - var font = { - family: valueOrDefault(options.family, fallback.family), - lineHeight: toLineHeight(valueOrDefault(options.lineHeight, fallback.lineHeight), size), - size: size, - style: style, - weight: valueOrDefault(options.weight, fallback.weight), - string: '' - }; - font.string = toFontString(font); - return font; - } - /** - * Evaluates the given `inputs` sequentially and returns the first defined value. - * @param inputs - An array of values, falling back to the last value. - * @param context - If defined and the current value is a function, the value - * is called with `context` as first argument and the result becomes the new input. - * @param index - If defined and the current value is an array, the value - * at `index` become the new input. - * @param info - object to return information about resolution in - * @param info.cacheable - Will be set to `false` if option is not cacheable. - * @since 2.7.0 - */ - function resolve(inputs, context, index, info) { - var cacheable = true; - var i, ilen, value; - for (i = 0, ilen = inputs.length; i < ilen; ++i) { - value = inputs[i]; - if (value === undefined) { - continue; - } - if (context !== undefined && typeof value === 'function') { - value = value(context); - cacheable = false; - } - if (index !== undefined && isArray(value)) { - value = value[index % value.length]; - cacheable = false; - } - if (value !== undefined) { - if (info && !cacheable) { - info.cacheable = false; - } - return value; - } - } - } - /** - * @param minmax - * @param grace - * @param beginAtZero - * @private - */ - function _addGrace(minmax, grace, beginAtZero) { - var min = minmax.min, - max = minmax.max; - var change = toDimension(grace, (max - min) / 2); - var keepZero = function keepZero(value, add) { - return beginAtZero && value === 0 ? 0 : value + add; - }; - return { - min: keepZero(min, -Math.abs(change)), - max: keepZero(max, change) - }; - } - function createContext(parentContext, context) { - return Object.assign(Object.create(parentContext), context); - } - - /** - * Creates a Proxy for resolving raw values for options. - * @param scopes - The option scopes to look for values, in resolution order - * @param prefixes - The prefixes for values, in resolution order. - * @param rootScopes - The root option scopes - * @param fallback - Parent scopes fallback - * @param getTarget - callback for getting the target for changed values - * @returns Proxy - * @private - */ - function _createResolver(scopes) { - var prefixes = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ['']; - var rootScopes = arguments.length > 2 ? arguments[2] : undefined; - var fallback = arguments.length > 3 ? arguments[3] : undefined; - var getTarget = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : function () { - return scopes[0]; - }; - var finalRootScopes = rootScopes || scopes; - if (typeof fallback === 'undefined') { - fallback = _resolve('_fallback', scopes); - } - var cache = _defineProperty$1(_defineProperty$1(_defineProperty$1(_defineProperty$1(_defineProperty$1(_defineProperty$1(_defineProperty$1({}, Symbol.toStringTag, 'Object'), "_cacheable", true), "_scopes", scopes), "_rootScopes", finalRootScopes), "_fallback", fallback), "_getTarget", getTarget), "override", function override(scope) { - return _createResolver([scope].concat(_toConsumableArray(scopes)), prefixes, finalRootScopes, fallback); - }); - return new Proxy(cache, { - /** - * A trap for the delete operator. - */ - deleteProperty: function deleteProperty(target, prop) { - delete target[prop]; // remove from cache - delete target._keys; // remove cached keys - delete scopes[0][prop]; // remove from top level scope - return true; - }, - /** - * A trap for getting property values. - */ - get: function get(target, prop) { - return _cached(target, prop, function () { - return _resolveWithPrefixes(prop, prefixes, scopes, target); - }); - }, - /** - * A trap for Object.getOwnPropertyDescriptor. - * Also used by Object.hasOwnProperty. - */ - getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, prop) { - return Reflect.getOwnPropertyDescriptor(target._scopes[0], prop); - }, - /** - * A trap for Object.getPrototypeOf. - */ - getPrototypeOf: function getPrototypeOf() { - return Reflect.getPrototypeOf(scopes[0]); - }, - /** - * A trap for the in operator. - */ - has: function has(target, prop) { - return getKeysFromAllScopes(target).includes(prop); - }, - /** - * A trap for Object.getOwnPropertyNames and Object.getOwnPropertySymbols. - */ - ownKeys: function ownKeys(target) { - return getKeysFromAllScopes(target); - }, - /** - * A trap for setting property values. - */ - set: function set(target, prop, value) { - var storage = target._storage || (target._storage = getTarget()); - target[prop] = storage[prop] = value; // set to top level scope + cache - delete target._keys; // remove cached keys - return true; - } - }); - } - /** - * Returns an Proxy for resolving option values with context. - * @param proxy - The Proxy returned by `_createResolver` - * @param context - Context object for scriptable/indexable options - * @param subProxy - The proxy provided for scriptable options - * @param descriptorDefaults - Defaults for descriptors - * @private - */ - function _attachContext(proxy, context, subProxy, descriptorDefaults) { - var cache = { - _cacheable: false, - _proxy: proxy, - _context: context, - _subProxy: subProxy, - _stack: new Set(), - _descriptors: _descriptors(proxy, descriptorDefaults), - setContext: function setContext(ctx) { - return _attachContext(proxy, ctx, subProxy, descriptorDefaults); - }, - override: function override(scope) { - return _attachContext(proxy.override(scope), context, subProxy, descriptorDefaults); - } - }; - return new Proxy(cache, { - /** - * A trap for the delete operator. - */ - deleteProperty: function deleteProperty(target, prop) { - delete target[prop]; // remove from cache - delete proxy[prop]; // remove from proxy - return true; - }, - /** - * A trap for getting property values. - */ - get: function get(target, prop, receiver) { - return _cached(target, prop, function () { - return _resolveWithContext(target, prop, receiver); - }); - }, - /** - * A trap for Object.getOwnPropertyDescriptor. - * Also used by Object.hasOwnProperty. - */ - getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, prop) { - return target._descriptors.allKeys ? Reflect.has(proxy, prop) ? { - enumerable: true, - configurable: true - } : undefined : Reflect.getOwnPropertyDescriptor(proxy, prop); - }, - /** - * A trap for Object.getPrototypeOf. - */ - getPrototypeOf: function getPrototypeOf() { - return Reflect.getPrototypeOf(proxy); - }, - /** - * A trap for the in operator. - */ - has: function has(target, prop) { - return Reflect.has(proxy, prop); - }, - /** - * A trap for Object.getOwnPropertyNames and Object.getOwnPropertySymbols. - */ - ownKeys: function ownKeys() { - return Reflect.ownKeys(proxy); - }, - /** - * A trap for setting property values. - */ - set: function set(target, prop, value) { - proxy[prop] = value; // set to proxy - delete target[prop]; // remove from cache - return true; - } - }); - } - /** - * @private - */ - function _descriptors(proxy) { - var defaults = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : { - scriptable: true, - indexable: true - }; - var _proxy$_scriptable = proxy._scriptable, - _scriptable = _proxy$_scriptable === void 0 ? defaults.scriptable : _proxy$_scriptable, - _proxy$_indexable = proxy._indexable, - _indexable = _proxy$_indexable === void 0 ? defaults.indexable : _proxy$_indexable, - _proxy$_allKeys = proxy._allKeys, - _allKeys = _proxy$_allKeys === void 0 ? defaults.allKeys : _proxy$_allKeys; - return { - allKeys: _allKeys, - scriptable: _scriptable, - indexable: _indexable, - isScriptable: isFunction(_scriptable) ? _scriptable : function () { - return _scriptable; - }, - isIndexable: isFunction(_indexable) ? _indexable : function () { - return _indexable; - } - }; - } - var readKey = function readKey(prefix, name) { - return prefix ? prefix + _capitalize(name) : name; - }; - var needsSubResolver = function needsSubResolver(prop, value) { - return isObject(value) && prop !== 'adapters' && (Object.getPrototypeOf(value) === null || value.constructor === Object); - }; - function _cached(target, prop, resolve) { - if (Object.prototype.hasOwnProperty.call(target, prop) || prop === 'constructor') { - return target[prop]; - } - var value = resolve(); - // cache the resolved value - target[prop] = value; - return value; - } - function _resolveWithContext(target, prop, receiver) { - var _proxy = target._proxy, - _context = target._context, - _subProxy = target._subProxy, - descriptors = target._descriptors; - var value = _proxy[prop]; // resolve from proxy - // resolve with context - if (isFunction(value) && descriptors.isScriptable(prop)) { - value = _resolveScriptable(prop, value, target, receiver); - } - if (isArray(value) && value.length) { - value = _resolveArray(prop, value, target, descriptors.isIndexable); - } - if (needsSubResolver(prop, value)) { - // if the resolved value is an object, create a sub resolver for it - value = _attachContext(value, _context, _subProxy && _subProxy[prop], descriptors); - } - return value; - } - function _resolveScriptable(prop, getValue, target, receiver) { - var _proxy = target._proxy, - _context = target._context, - _subProxy = target._subProxy, - _stack = target._stack; - if (_stack.has(prop)) { - throw new Error('Recursion detected: ' + Array.from(_stack).join('->') + '->' + prop); - } - _stack.add(prop); - var value = getValue(_context, _subProxy || receiver); - _stack["delete"](prop); - if (needsSubResolver(prop, value)) { - // When scriptable option returns an object, create a resolver on that. - value = createSubResolver(_proxy._scopes, _proxy, prop, value); - } - return value; - } - function _resolveArray(prop, value, target, isIndexable) { - var _proxy = target._proxy, - _context = target._context, - _subProxy = target._subProxy, - descriptors = target._descriptors; - if (typeof _context.index !== 'undefined' && isIndexable(prop)) { - return value[_context.index % value.length]; - } else if (isObject(value[0])) { - // Array of objects, return array or resolvers - var arr = value; - var scopes = _proxy._scopes.filter(function (s) { - return s !== arr; - }); - value = []; - var _iterator5 = _createForOfIteratorHelper$1(arr), - _step5; - try { - for (_iterator5.s(); !(_step5 = _iterator5.n()).done;) { - var item = _step5.value; - var resolver = createSubResolver(scopes, _proxy, prop, item); - value.push(_attachContext(resolver, _context, _subProxy && _subProxy[prop], descriptors)); - } - } catch (err) { - _iterator5.e(err); - } finally { - _iterator5.f(); - } - } - return value; - } - function resolveFallback(fallback, prop, value) { - return isFunction(fallback) ? fallback(prop, value) : fallback; - } - var getScope = function getScope(key, parent) { - return key === true ? parent : typeof key === 'string' ? resolveObjectKey(parent, key) : undefined; - }; - function addScopes(set, parentScopes, key, parentFallback, value) { - var _iterator6 = _createForOfIteratorHelper$1(parentScopes), - _step6; - try { - for (_iterator6.s(); !(_step6 = _iterator6.n()).done;) { - var parent = _step6.value; - var scope = getScope(key, parent); - if (scope) { - set.add(scope); - var fallback = resolveFallback(scope._fallback, key, value); - if (typeof fallback !== 'undefined' && fallback !== key && fallback !== parentFallback) { - // When we reach the descriptor that defines a new _fallback, return that. - // The fallback will resume to that new scope. - return fallback; - } - } else if (scope === false && typeof parentFallback !== 'undefined' && key !== parentFallback) { - // Fallback to `false` results to `false`, when falling back to different key. - // For example `interaction` from `hover` or `plugins.tooltip` and `animation` from `animations` - return null; - } - } - } catch (err) { - _iterator6.e(err); - } finally { - _iterator6.f(); - } - return false; - } - function createSubResolver(parentScopes, resolver, prop, value) { - var rootScopes = resolver._rootScopes; - var fallback = resolveFallback(resolver._fallback, prop, value); - var allScopes = [].concat(_toConsumableArray(parentScopes), _toConsumableArray(rootScopes)); - var set = new Set(); - set.add(value); - var key = addScopesFromKey(set, allScopes, prop, fallback || prop, value); - if (key === null) { - return false; - } - if (typeof fallback !== 'undefined' && fallback !== prop) { - key = addScopesFromKey(set, allScopes, fallback, key, value); - if (key === null) { - return false; - } - } - return _createResolver(Array.from(set), [''], rootScopes, fallback, function () { - return subGetTarget(resolver, prop, value); - }); - } - function addScopesFromKey(set, allScopes, key, fallback, item) { - while (key) { - key = addScopes(set, allScopes, key, fallback, item); - } - return key; - } - function subGetTarget(resolver, prop, value) { - var parent = resolver._getTarget(); - if (!(prop in parent)) { - parent[prop] = {}; - } - var target = parent[prop]; - if (isArray(target) && isObject(value)) { - // For array of objects, the object is used to store updated values - return value; - } - return target || {}; - } - function _resolveWithPrefixes(prop, prefixes, scopes, proxy) { - var value; - var _iterator7 = _createForOfIteratorHelper$1(prefixes), - _step7; - try { - for (_iterator7.s(); !(_step7 = _iterator7.n()).done;) { - var prefix = _step7.value; - value = _resolve(readKey(prefix, prop), scopes); - if (typeof value !== 'undefined') { - return needsSubResolver(prop, value) ? createSubResolver(scopes, proxy, prop, value) : value; - } - } - } catch (err) { - _iterator7.e(err); - } finally { - _iterator7.f(); - } - } - function _resolve(key, scopes) { - var _iterator8 = _createForOfIteratorHelper$1(scopes), - _step8; - try { - for (_iterator8.s(); !(_step8 = _iterator8.n()).done;) { - var scope = _step8.value; - if (!scope) { - continue; - } - var value = scope[key]; - if (typeof value !== 'undefined') { - return value; - } - } - } catch (err) { - _iterator8.e(err); - } finally { - _iterator8.f(); - } - } - function getKeysFromAllScopes(target) { - var keys = target._keys; - if (!keys) { - keys = target._keys = resolveKeysFromAllScopes(target._scopes); - } - return keys; - } - function resolveKeysFromAllScopes(scopes) { - var set = new Set(); - var _iterator9 = _createForOfIteratorHelper$1(scopes), - _step9; - try { - for (_iterator9.s(); !(_step9 = _iterator9.n()).done;) { - var scope = _step9.value; - var _iterator10 = _createForOfIteratorHelper$1(Object.keys(scope).filter(function (k) { - return !k.startsWith('_'); - })), - _step10; - try { - for (_iterator10.s(); !(_step10 = _iterator10.n()).done;) { - var key = _step10.value; - set.add(key); - } - } catch (err) { - _iterator10.e(err); - } finally { - _iterator10.f(); - } - } - } catch (err) { - _iterator9.e(err); - } finally { - _iterator9.f(); - } - return Array.from(set); - } - function _parseObjectDataRadialScale(meta, data, start, count) { - var iScale = meta.iScale; - var _this$_parsing$key = this._parsing.key, - key = _this$_parsing$key === void 0 ? 'r' : _this$_parsing$key; - var parsed = new Array(count); - var i, ilen, index, item; - for (i = 0, ilen = count; i < ilen; ++i) { - index = i + start; - item = data[index]; - parsed[i] = { - r: iScale.parse(resolveObjectKey(item, key), index) - }; - } - return parsed; - } - var EPSILON = Number.EPSILON || 1e-14; - var getPoint = function getPoint(points, i) { - return i < points.length && !points[i].skip && points[i]; - }; - var getValueAxis = function getValueAxis(indexAxis) { - return indexAxis === 'x' ? 'y' : 'x'; - }; - function splineCurve(firstPoint, middlePoint, afterPoint, t) { - // Props to Rob Spencer at scaled innovation for his post on splining between points - // http://scaledinnovation.com/analytics/splines/aboutSplines.html - // This function must also respect "skipped" points - var previous = firstPoint.skip ? middlePoint : firstPoint; - var current = middlePoint; - var next = afterPoint.skip ? middlePoint : afterPoint; - var d01 = distanceBetweenPoints(current, previous); - var d12 = distanceBetweenPoints(next, current); - var s01 = d01 / (d01 + d12); - var s12 = d12 / (d01 + d12); - // If all points are the same, s01 & s02 will be inf - s01 = isNaN(s01) ? 0 : s01; - s12 = isNaN(s12) ? 0 : s12; - var fa = t * s01; // scaling factor for triangle Ta - var fb = t * s12; - return { - previous: { - x: current.x - fa * (next.x - previous.x), - y: current.y - fa * (next.y - previous.y) - }, - next: { - x: current.x + fb * (next.x - previous.x), - y: current.y + fb * (next.y - previous.y) - } - }; - } - /** - * Adjust tangents to ensure monotonic properties - */ - function monotoneAdjust(points, deltaK, mK) { - var pointsLen = points.length; - var alphaK, betaK, tauK, squaredMagnitude, pointCurrent; - var pointAfter = getPoint(points, 0); - for (var i = 0; i < pointsLen - 1; ++i) { - pointCurrent = pointAfter; - pointAfter = getPoint(points, i + 1); - if (!pointCurrent || !pointAfter) { - continue; - } - if (almostEquals(deltaK[i], 0, EPSILON)) { - mK[i] = mK[i + 1] = 0; - continue; - } - alphaK = mK[i] / deltaK[i]; - betaK = mK[i + 1] / deltaK[i]; - squaredMagnitude = Math.pow(alphaK, 2) + Math.pow(betaK, 2); - if (squaredMagnitude <= 9) { - continue; - } - tauK = 3 / Math.sqrt(squaredMagnitude); - mK[i] = alphaK * tauK * deltaK[i]; - mK[i + 1] = betaK * tauK * deltaK[i]; - } - } - function monotoneCompute(points, mK) { - var indexAxis = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'x'; - var valueAxis = getValueAxis(indexAxis); - var pointsLen = points.length; - var delta, pointBefore, pointCurrent; - var pointAfter = getPoint(points, 0); - for (var i = 0; i < pointsLen; ++i) { - pointBefore = pointCurrent; - pointCurrent = pointAfter; - pointAfter = getPoint(points, i + 1); - if (!pointCurrent) { - continue; - } - var iPixel = pointCurrent[indexAxis]; - var vPixel = pointCurrent[valueAxis]; - if (pointBefore) { - delta = (iPixel - pointBefore[indexAxis]) / 3; - pointCurrent["cp1".concat(indexAxis)] = iPixel - delta; - pointCurrent["cp1".concat(valueAxis)] = vPixel - delta * mK[i]; - } - if (pointAfter) { - delta = (pointAfter[indexAxis] - iPixel) / 3; - pointCurrent["cp2".concat(indexAxis)] = iPixel + delta; - pointCurrent["cp2".concat(valueAxis)] = vPixel + delta * mK[i]; - } - } - } - /** - * This function calculates Bézier control points in a similar way than |splineCurve|, - * but preserves monotonicity of the provided data and ensures no local extremums are added - * between the dataset discrete points due to the interpolation. - * See : https://en.wikipedia.org/wiki/Monotone_cubic_interpolation - */ - function splineCurveMonotone(points) { - var indexAxis = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'x'; - var valueAxis = getValueAxis(indexAxis); - var pointsLen = points.length; - var deltaK = Array(pointsLen).fill(0); - var mK = Array(pointsLen); - // Calculate slopes (deltaK) and initialize tangents (mK) - var i, pointBefore, pointCurrent; - var pointAfter = getPoint(points, 0); - for (i = 0; i < pointsLen; ++i) { - pointBefore = pointCurrent; - pointCurrent = pointAfter; - pointAfter = getPoint(points, i + 1); - if (!pointCurrent) { - continue; - } - if (pointAfter) { - var slopeDelta = pointAfter[indexAxis] - pointCurrent[indexAxis]; - // In the case of two points that appear at the same x pixel, slopeDeltaX is 0 - deltaK[i] = slopeDelta !== 0 ? (pointAfter[valueAxis] - pointCurrent[valueAxis]) / slopeDelta : 0; - } - mK[i] = !pointBefore ? deltaK[i] : !pointAfter ? deltaK[i - 1] : sign(deltaK[i - 1]) !== sign(deltaK[i]) ? 0 : (deltaK[i - 1] + deltaK[i]) / 2; - } - monotoneAdjust(points, deltaK, mK); - monotoneCompute(points, mK, indexAxis); - } - function capControlPoint(pt, min, max) { - return Math.max(Math.min(pt, max), min); - } - function capBezierPoints(points, area) { - var i, ilen, point, inArea, inAreaPrev; - var inAreaNext = _isPointInArea(points[0], area); - for (i = 0, ilen = points.length; i < ilen; ++i) { - inAreaPrev = inArea; - inArea = inAreaNext; - inAreaNext = i < ilen - 1 && _isPointInArea(points[i + 1], area); - if (!inArea) { - continue; - } - point = points[i]; - if (inAreaPrev) { - point.cp1x = capControlPoint(point.cp1x, area.left, area.right); - point.cp1y = capControlPoint(point.cp1y, area.top, area.bottom); - } - if (inAreaNext) { - point.cp2x = capControlPoint(point.cp2x, area.left, area.right); - point.cp2y = capControlPoint(point.cp2y, area.top, area.bottom); - } - } - } - /** - * @private - */ - function _updateBezierControlPoints(points, options, area, loop, indexAxis) { - var i, ilen, point, controlPoints; - // Only consider points that are drawn in case the spanGaps option is used - if (options.spanGaps) { - points = points.filter(function (pt) { - return !pt.skip; - }); - } - if (options.cubicInterpolationMode === 'monotone') { - splineCurveMonotone(points, indexAxis); - } else { - var prev = loop ? points[points.length - 1] : points[0]; - for (i = 0, ilen = points.length; i < ilen; ++i) { - point = points[i]; - controlPoints = splineCurve(prev, point, points[Math.min(i + 1, ilen - (loop ? 0 : 1)) % ilen], options.tension); - point.cp1x = controlPoints.previous.x; - point.cp1y = controlPoints.previous.y; - point.cp2x = controlPoints.next.x; - point.cp2y = controlPoints.next.y; - prev = point; - } - } - if (options.capBezierPoints) { - capBezierPoints(points, area); - } - } - - /** - * @private - */ - function _isDomSupported() { - return typeof window !== 'undefined' && typeof document !== 'undefined'; - } - /** - * @private - */ - function _getParentNode(domNode) { - var parent = domNode.parentNode; - if (parent && parent.toString() === '[object ShadowRoot]') { - parent = parent.host; - } - return parent; - } - /** - * convert max-width/max-height values that may be percentages into a number - * @private - */ - function parseMaxStyle(styleValue, node, parentProperty) { - var valueInPixels; - if (typeof styleValue === 'string') { - valueInPixels = parseInt(styleValue, 10); - if (styleValue.indexOf('%') !== -1) { - // percentage * size in dimension - valueInPixels = valueInPixels / 100 * node.parentNode[parentProperty]; - } - } else { - valueInPixels = styleValue; - } - return valueInPixels; - } - var getComputedStyle = function getComputedStyle(element) { - return element.ownerDocument.defaultView.getComputedStyle(element, null); - }; - function getStyle(el, property) { - return getComputedStyle(el).getPropertyValue(property); - } - var positions = ['top', 'right', 'bottom', 'left']; - function getPositionedStyle(styles, style, suffix) { - var result = {}; - suffix = suffix ? '-' + suffix : ''; - for (var i = 0; i < 4; i++) { - var pos = positions[i]; - result[pos] = parseFloat(styles[style + '-' + pos + suffix]) || 0; - } - result.width = result.left + result.right; - result.height = result.top + result.bottom; - return result; - } - var useOffsetPos = function useOffsetPos(x, y, target) { - return (x > 0 || y > 0) && (!target || !target.shadowRoot); - }; - /** - * @param e - * @param canvas - * @returns Canvas position - */ - function getCanvasPosition(e, canvas) { - var touches = e.touches; - var source = touches && touches.length ? touches[0] : e; - var offsetX = source.offsetX, - offsetY = source.offsetY; - var box = false; - var x, y; - if (useOffsetPos(offsetX, offsetY, e.target)) { - x = offsetX; - y = offsetY; - } else { - var rect = canvas.getBoundingClientRect(); - x = source.clientX - rect.left; - y = source.clientY - rect.top; - box = true; - } - return { - x: x, - y: y, - box: box - }; - } - /** - * Gets an event's x, y coordinates, relative to the chart area - * @param event - * @param chart - * @returns x and y coordinates of the event - */ - function getRelativePosition(event, chart) { - if ('native' in event) { - return event; - } - var canvas = chart.canvas, - currentDevicePixelRatio = chart.currentDevicePixelRatio; - var style = getComputedStyle(canvas); - var borderBox = style.boxSizing === 'border-box'; - var paddings = getPositionedStyle(style, 'padding'); - var borders = getPositionedStyle(style, 'border', 'width'); - var _getCanvasPosition = getCanvasPosition(event, canvas), - x = _getCanvasPosition.x, - y = _getCanvasPosition.y, - box = _getCanvasPosition.box; - var xOffset = paddings.left + (box && borders.left); - var yOffset = paddings.top + (box && borders.top); - var width = chart.width, - height = chart.height; - if (borderBox) { - width -= paddings.width + borders.width; - height -= paddings.height + borders.height; - } - return { - x: Math.round((x - xOffset) / width * canvas.width / currentDevicePixelRatio), - y: Math.round((y - yOffset) / height * canvas.height / currentDevicePixelRatio) - }; - } - function getContainerSize(canvas, width, height) { - var maxWidth, maxHeight; - if (width === undefined || height === undefined) { - var container = canvas && _getParentNode(canvas); - if (!container) { - width = canvas.clientWidth; - height = canvas.clientHeight; - } else { - var rect = container.getBoundingClientRect(); // this is the border box of the container - var containerStyle = getComputedStyle(container); - var containerBorder = getPositionedStyle(containerStyle, 'border', 'width'); - var containerPadding = getPositionedStyle(containerStyle, 'padding'); - width = rect.width - containerPadding.width - containerBorder.width; - height = rect.height - containerPadding.height - containerBorder.height; - maxWidth = parseMaxStyle(containerStyle.maxWidth, container, 'clientWidth'); - maxHeight = parseMaxStyle(containerStyle.maxHeight, container, 'clientHeight'); - } - } - return { - width: width, - height: height, - maxWidth: maxWidth || INFINITY, - maxHeight: maxHeight || INFINITY - }; - } - var round1 = function round1(v) { - return Math.round(v * 10) / 10; - }; - // eslint-disable-next-line complexity - function getMaximumSize(canvas, bbWidth, bbHeight, aspectRatio) { - var style = getComputedStyle(canvas); - var margins = getPositionedStyle(style, 'margin'); - var maxWidth = parseMaxStyle(style.maxWidth, canvas, 'clientWidth') || INFINITY; - var maxHeight = parseMaxStyle(style.maxHeight, canvas, 'clientHeight') || INFINITY; - var containerSize = getContainerSize(canvas, bbWidth, bbHeight); - var width = containerSize.width, - height = containerSize.height; - if (style.boxSizing === 'content-box') { - var borders = getPositionedStyle(style, 'border', 'width'); - var paddings = getPositionedStyle(style, 'padding'); - width -= paddings.width + borders.width; - height -= paddings.height + borders.height; - } - width = Math.max(0, width - margins.width); - height = Math.max(0, aspectRatio ? width / aspectRatio : height - margins.height); - width = round1(Math.min(width, maxWidth, containerSize.maxWidth)); - height = round1(Math.min(height, maxHeight, containerSize.maxHeight)); - if (width && !height) { - // https://github.com/chartjs/Chart.js/issues/4659 - // If the canvas has width, but no height, default to aspectRatio of 2 (canvas default) - height = round1(width / 2); - } - var maintainHeight = bbWidth !== undefined || bbHeight !== undefined; - if (maintainHeight && aspectRatio && containerSize.height && height > containerSize.height) { - height = containerSize.height; - width = round1(Math.floor(height * aspectRatio)); - } - return { - width: width, - height: height - }; - } - /** - * @param chart - * @param forceRatio - * @param forceStyle - * @returns True if the canvas context size or transformation has changed. - */ - function retinaScale(chart, forceRatio, forceStyle) { - var pixelRatio = forceRatio || 1; - var deviceHeight = Math.floor(chart.height * pixelRatio); - var deviceWidth = Math.floor(chart.width * pixelRatio); - chart.height = Math.floor(chart.height); - chart.width = Math.floor(chart.width); - var canvas = chart.canvas; - // If no style has been set on the canvas, the render size is used as display size, - // making the chart visually bigger, so let's enforce it to the "correct" values. - // See https://github.com/chartjs/Chart.js/issues/3575 - if (canvas.style && (forceStyle || !canvas.style.height && !canvas.style.width)) { - canvas.style.height = "".concat(chart.height, "px"); - canvas.style.width = "".concat(chart.width, "px"); - } - if (chart.currentDevicePixelRatio !== pixelRatio || canvas.height !== deviceHeight || canvas.width !== deviceWidth) { - chart.currentDevicePixelRatio = pixelRatio; - canvas.height = deviceHeight; - canvas.width = deviceWidth; - chart.ctx.setTransform(pixelRatio, 0, 0, pixelRatio, 0, 0); - return true; - } - return false; - } - /** - * Detects support for options object argument in addEventListener. - * https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener#Safely_detecting_option_support - * @private - */ - var supportsEventListenerOptions = function () { - var passiveSupported = false; - try { - var options = { - get passive() { - passiveSupported = true; - return false; - } - }; - if (_isDomSupported()) { - window.addEventListener('test', null, options); - window.removeEventListener('test', null, options); - } - } catch (e) { - // continue regardless of error - } - return passiveSupported; - }(); - /** - * The "used" size is the final value of a dimension property after all calculations have - * been performed. This method uses the computed style of `element` but returns undefined - * if the computed style is not expressed in pixels. That can happen in some cases where - * `element` has a size relative to its parent and this last one is not yet displayed, - * for example because of `display: none` on a parent node. - * @see https://developer.mozilla.org/en-US/docs/Web/CSS/used_value - * @returns Size in pixels or undefined if unknown. - */ - function readUsedSize(element, property) { - var value = getStyle(element, property); - var matches = value && value.match(/^(\d+)(\.\d+)?px$/); - return matches ? +matches[1] : undefined; - } - - /** - * @private - */ - function _pointInLine(p1, p2, t, mode) { - return { - x: p1.x + t * (p2.x - p1.x), - y: p1.y + t * (p2.y - p1.y) - }; - } - /** - * @private - */ - function _steppedInterpolation(p1, p2, t, mode) { - return { - x: p1.x + t * (p2.x - p1.x), - y: mode === 'middle' ? t < 0.5 ? p1.y : p2.y : mode === 'after' ? t < 1 ? p1.y : p2.y : t > 0 ? p2.y : p1.y - }; - } - /** - * @private - */ - function _bezierInterpolation(p1, p2, t, mode) { - var cp1 = { - x: p1.cp2x, - y: p1.cp2y - }; - var cp2 = { - x: p2.cp1x, - y: p2.cp1y - }; - var a = _pointInLine(p1, cp1, t); - var b = _pointInLine(cp1, cp2, t); - var c = _pointInLine(cp2, p2, t); - var d = _pointInLine(a, b, t); - var e = _pointInLine(b, c, t); - return _pointInLine(d, e, t); - } - var getRightToLeftAdapter = function getRightToLeftAdapter(rectX, width) { - return { - x: function x(_x) { - return rectX + rectX + width - _x; - }, - setWidth: function setWidth(w) { - width = w; - }, - textAlign: function textAlign(align) { - if (align === 'center') { - return align; - } - return align === 'right' ? 'left' : 'right'; - }, - xPlus: function xPlus(x, value) { - return x - value; - }, - leftForLtr: function leftForLtr(x, itemWidth) { - return x - itemWidth; - } - }; - }; - var getLeftToRightAdapter = function getLeftToRightAdapter() { - return { - x: function x(_x2) { - return _x2; - }, - setWidth: function setWidth(w) {}, - textAlign: function textAlign(align) { - return align; - }, - xPlus: function xPlus(x, value) { - return x + value; - }, - leftForLtr: function leftForLtr(x, _itemWidth) { - return x; - } - }; - }; - function getRtlAdapter(rtl, rectX, width) { - return rtl ? getRightToLeftAdapter(rectX, width) : getLeftToRightAdapter(); - } - function overrideTextDirection(ctx, direction) { - var style, original; - if (direction === 'ltr' || direction === 'rtl') { - style = ctx.canvas.style; - original = [style.getPropertyValue('direction'), style.getPropertyPriority('direction')]; - style.setProperty('direction', direction, 'important'); - ctx.prevTextDirection = original; - } - } - function restoreTextDirection(ctx, original) { - if (original !== undefined) { - delete ctx.prevTextDirection; - ctx.canvas.style.setProperty('direction', original[0], original[1]); - } - } - function propertyFn(property) { - if (property === 'angle') { - return { - between: _angleBetween, - compare: _angleDiff, - normalize: _normalizeAngle - }; - } - return { - between: _isBetween, - compare: function compare(a, b) { - return a - b; - }, - normalize: function normalize(x) { - return x; - } - }; - } - function normalizeSegment(_ref) { - var start = _ref.start, - end = _ref.end, - count = _ref.count, - loop = _ref.loop, - style = _ref.style; - return { - start: start % count, - end: end % count, - loop: loop && (end - start + 1) % count === 0, - style: style - }; - } - function getSegment(segment, points, bounds) { - var property = bounds.property, - startBound = bounds.start, - endBound = bounds.end; - var _propertyFn = propertyFn(property), - between = _propertyFn.between, - normalize = _propertyFn.normalize; - var count = points.length; - var start = segment.start, - end = segment.end, - loop = segment.loop; - var i, ilen; - if (loop) { - start += count; - end += count; - for (i = 0, ilen = count; i < ilen; ++i) { - if (!between(normalize(points[start % count][property]), startBound, endBound)) { - break; - } - start--; - end--; - } - start %= count; - end %= count; - } - if (end < start) { - end += count; - } - return { - start: start, - end: end, - loop: loop, - style: segment.style - }; - } - function _boundSegment(segment, points, bounds) { - if (!bounds) { - return [segment]; - } - var property = bounds.property, - startBound = bounds.start, - endBound = bounds.end; - var count = points.length; - var _propertyFn2 = propertyFn(property), - compare = _propertyFn2.compare, - between = _propertyFn2.between, - normalize = _propertyFn2.normalize; - var _getSegment = getSegment(segment, points, bounds), - start = _getSegment.start, - end = _getSegment.end, - loop = _getSegment.loop, - style = _getSegment.style; - var result = []; - var inside = false; - var subStart = null; - var value, point, prevValue; - var startIsBefore = function startIsBefore() { - return between(startBound, prevValue, value) && compare(startBound, prevValue) !== 0; - }; - var endIsBefore = function endIsBefore() { - return compare(endBound, value) === 0 || between(endBound, prevValue, value); - }; - var shouldStart = function shouldStart() { - return inside || startIsBefore(); - }; - var shouldStop = function shouldStop() { - return !inside || endIsBefore(); - }; - for (var i = start, prev = start; i <= end; ++i) { - point = points[i % count]; - if (point.skip) { - continue; - } - value = normalize(point[property]); - if (value === prevValue) { - continue; - } - inside = between(value, startBound, endBound); - if (subStart === null && shouldStart()) { - subStart = compare(value, startBound) === 0 ? i : prev; - } - if (subStart !== null && shouldStop()) { - result.push(normalizeSegment({ - start: subStart, - end: i, - loop: loop, - count: count, - style: style - })); - subStart = null; - } - prev = i; - prevValue = value; - } - if (subStart !== null) { - result.push(normalizeSegment({ - start: subStart, - end: end, - loop: loop, - count: count, - style: style - })); - } - return result; - } - function _boundSegments(line, bounds) { - var result = []; - var segments = line.segments; - for (var i = 0; i < segments.length; i++) { - var sub = _boundSegment(segments[i], line.points, bounds); - if (sub.length) { - result.push.apply(result, _toConsumableArray(sub)); - } - } - return result; - } - function findStartAndEnd(points, count, loop, spanGaps) { - var start = 0; - var end = count - 1; - if (loop && !spanGaps) { - while (start < count && !points[start].skip) { - start++; - } - } - while (start < count && points[start].skip) { - start++; - } - start %= count; - if (loop) { - end += start; - } - while (end > start && points[end % count].skip) { - end--; - } - end %= count; - return { - start: start, - end: end - }; - } - function solidSegments(points, start, max, loop) { - var count = points.length; - var result = []; - var last = start; - var prev = points[start]; - var end; - for (end = start + 1; end <= max; ++end) { - var cur = points[end % count]; - if (cur.skip || cur.stop) { - if (!prev.skip) { - loop = false; - result.push({ - start: start % count, - end: (end - 1) % count, - loop: loop - }); - start = last = cur.stop ? end : null; - } - } else { - last = end; - if (prev.skip) { - start = end; - } - } - prev = cur; - } - if (last !== null) { - result.push({ - start: start % count, - end: last % count, - loop: loop - }); - } - return result; - } - function _computeSegments(line, segmentOptions) { - var points = line.points; - var spanGaps = line.options.spanGaps; - var count = points.length; - if (!count) { - return []; - } - var loop = !!line._loop; - var _findStartAndEnd = findStartAndEnd(points, count, loop, spanGaps), - start = _findStartAndEnd.start, - end = _findStartAndEnd.end; - if (spanGaps === true) { - return splitByStyles(line, [{ - start: start, - end: end, - loop: loop - }], points, segmentOptions); - } - var max = end < start ? end + count : end; - var completeLoop = !!line._fullLoop && start === 0 && end === count - 1; - return splitByStyles(line, solidSegments(points, start, max, completeLoop), points, segmentOptions); - } - function splitByStyles(line, segments, points, segmentOptions) { - if (!segmentOptions || !segmentOptions.setContext || !points) { - return segments; - } - return doSplitByStyles(line, segments, points, segmentOptions); - } - function doSplitByStyles(line, segments, points, segmentOptions) { - var chartContext = line._chart.getContext(); - var baseStyle = readStyle(line.options); - var datasetIndex = line._datasetIndex, - spanGaps = line.options.spanGaps; - var count = points.length; - var result = []; - var prevStyle = baseStyle; - var start = segments[0].start; - var i = start; - function addStyle(s, e, l, st) { - var dir = spanGaps ? -1 : 1; - if (s === e) { - return; - } - s += count; - while (points[s % count].skip) { - s -= dir; - } - while (points[e % count].skip) { - e += dir; - } - if (s % count !== e % count) { - result.push({ - start: s % count, - end: e % count, - loop: l, - style: st - }); - prevStyle = st; - start = e % count; - } - } - var _iterator11 = _createForOfIteratorHelper$1(segments), - _step11; - try { - for (_iterator11.s(); !(_step11 = _iterator11.n()).done;) { - var segment = _step11.value; - start = spanGaps ? start : segment.start; - var prev = points[start % count]; - var style = void 0; - for (i = start + 1; i <= segment.end; i++) { - var pt = points[i % count]; - style = readStyle(segmentOptions.setContext(createContext(chartContext, { - type: 'segment', - p0: prev, - p1: pt, - p0DataIndex: (i - 1) % count, - p1DataIndex: i % count, - datasetIndex: datasetIndex - }))); - if (styleChanged(style, prevStyle)) { - addStyle(start, i - 1, segment.loop, prevStyle); - } - prev = pt; - prevStyle = style; - } - if (start < i - 1) { - addStyle(start, i - 1, segment.loop, prevStyle); - } - } - } catch (err) { - _iterator11.e(err); - } finally { - _iterator11.f(); - } - return result; - } - function readStyle(options) { - return { - backgroundColor: options.backgroundColor, - borderCapStyle: options.borderCapStyle, - borderDash: options.borderDash, - borderDashOffset: options.borderDashOffset, - borderJoinStyle: options.borderJoinStyle, - borderWidth: options.borderWidth, - borderColor: options.borderColor - }; - } - function styleChanged(style, prevStyle) { - if (!prevStyle) { - return false; - } - var cache = []; - var replacer = function replacer(key, value) { - if (!isPatternOrGradient(value)) { - return value; - } - if (!cache.includes(value)) { - cache.push(value); - } - return cache.indexOf(value); - }; - return JSON.stringify(style, replacer) !== JSON.stringify(prevStyle, replacer); - } - - var Animator = /*#__PURE__*/function () { - function Animator() { - _classCallCheck$1(this, Animator); - this._request = null; - this._charts = new Map(); - this._running = false; - this._lastDate = undefined; - } - return _createClass$1(Animator, [{ - key: "_notify", - value: function _notify(chart, anims, date, type) { - var callbacks = anims.listeners[type]; - var numSteps = anims.duration; - callbacks.forEach(function (fn) { - return fn({ - chart: chart, - initial: anims.initial, - numSteps: numSteps, - currentStep: Math.min(date - anims.start, numSteps) - }); - }); - } - }, { - key: "_refresh", - value: function _refresh() { - var _this = this; - if (this._request) { - return; - } - this._running = true; - this._request = requestAnimFrame.call(window, function () { - _this._update(); - _this._request = null; - if (_this._running) { - _this._refresh(); - } - }); - } - }, { - key: "_update", - value: function _update() { - var _this2 = this; - var date = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : Date.now(); - var remaining = 0; - this._charts.forEach(function (anims, chart) { - if (!anims.running || !anims.items.length) { - return; - } - var items = anims.items; - var i = items.length - 1; - var draw = false; - var item; - for (; i >= 0; --i) { - item = items[i]; - if (item._active) { - if (item._total > anims.duration) { - anims.duration = item._total; - } - item.tick(date); - draw = true; - } else { - items[i] = items[items.length - 1]; - items.pop(); - } - } - if (draw) { - chart.draw(); - _this2._notify(chart, anims, date, 'progress'); - } - if (!items.length) { - anims.running = false; - _this2._notify(chart, anims, date, 'complete'); - anims.initial = false; - } - remaining += items.length; - }); - this._lastDate = date; - if (remaining === 0) { - this._running = false; - } - } - }, { - key: "_getAnims", - value: function _getAnims(chart) { - var charts = this._charts; - var anims = charts.get(chart); - if (!anims) { - anims = { - running: false, - initial: true, - items: [], - listeners: { - complete: [], - progress: [] - } - }; - charts.set(chart, anims); - } - return anims; - } - }, { - key: "listen", - value: function listen(chart, event, cb) { - this._getAnims(chart).listeners[event].push(cb); - } - }, { - key: "add", - value: function add(chart, items) { - var _this$_getAnims$items; - if (!items || !items.length) { - return; - } - (_this$_getAnims$items = this._getAnims(chart).items).push.apply(_this$_getAnims$items, _toConsumableArray(items)); - } - }, { - key: "has", - value: function has(chart) { - return this._getAnims(chart).items.length > 0; - } - }, { - key: "start", - value: function start(chart) { - var anims = this._charts.get(chart); - if (!anims) { - return; - } - anims.running = true; - anims.start = Date.now(); - anims.duration = anims.items.reduce(function (acc, cur) { - return Math.max(acc, cur._duration); - }, 0); - this._refresh(); - } - }, { - key: "running", - value: function running(chart) { - if (!this._running) { - return false; - } - var anims = this._charts.get(chart); - if (!anims || !anims.running || !anims.items.length) { - return false; - } - return true; - } - }, { - key: "stop", - value: function stop(chart) { - var anims = this._charts.get(chart); - if (!anims || !anims.items.length) { - return; - } - var items = anims.items; - var i = items.length - 1; - for (; i >= 0; --i) { - items[i].cancel(); - } - anims.items = []; - this._notify(chart, anims, Date.now(), 'complete'); - } - }, { - key: "remove", - value: function remove(chart) { - return this._charts["delete"](chart); - } - }]); - }(); - var animator = /* #__PURE__ */new Animator(); - var transparent = 'transparent'; - var interpolators = { - "boolean": function boolean(from, to, factor) { - return factor > 0.5 ? to : from; - }, - color: function color$1(from, to, factor) { - var c0 = color(from || transparent); - var c1 = c0.valid && color(to || transparent); - return c1 && c1.valid ? c1.mix(c0, factor).hexString() : to; - }, - number: function number(from, to, factor) { - return from + (to - from) * factor; - } - }; - var Animation = /*#__PURE__*/function () { - function Animation(cfg, target, prop, to) { - _classCallCheck$1(this, Animation); - var currentValue = target[prop]; - to = resolve([cfg.to, to, currentValue, cfg.from]); - var from = resolve([cfg.from, currentValue, to]); - this._active = true; - this._fn = cfg.fn || interpolators[cfg.type || _typeof$1(from)]; - this._easing = effects[cfg.easing] || effects.linear; - this._start = Math.floor(Date.now() + (cfg.delay || 0)); - this._duration = this._total = Math.floor(cfg.duration); - this._loop = !!cfg.loop; - this._target = target; - this._prop = prop; - this._from = from; - this._to = to; - this._promises = undefined; - } - return _createClass$1(Animation, [{ - key: "active", - value: function active() { - return this._active; - } - }, { - key: "update", - value: function update(cfg, to, date) { - if (this._active) { - this._notify(false); - var currentValue = this._target[this._prop]; - var elapsed = date - this._start; - var remain = this._duration - elapsed; - this._start = date; - this._duration = Math.floor(Math.max(remain, cfg.duration)); - this._total += elapsed; - this._loop = !!cfg.loop; - this._to = resolve([cfg.to, to, currentValue, cfg.from]); - this._from = resolve([cfg.from, currentValue, to]); - } - } - }, { - key: "cancel", - value: function cancel() { - if (this._active) { - this.tick(Date.now()); - this._active = false; - this._notify(false); - } - } - }, { - key: "tick", - value: function tick(date) { - var elapsed = date - this._start; - var duration = this._duration; - var prop = this._prop; - var from = this._from; - var loop = this._loop; - var to = this._to; - var factor; - this._active = from !== to && (loop || elapsed < duration); - if (!this._active) { - this._target[prop] = to; - this._notify(true); - return; - } - if (elapsed < 0) { - this._target[prop] = from; - return; - } - factor = elapsed / duration % 2; - factor = loop && factor > 1 ? 2 - factor : factor; - factor = this._easing(Math.min(1, Math.max(0, factor))); - this._target[prop] = this._fn(from, to, factor); - } - }, { - key: "wait", - value: function wait() { - var promises = this._promises || (this._promises = []); - return new Promise(function (res, rej) { - promises.push({ - res: res, - rej: rej - }); - }); - } - }, { - key: "_notify", - value: function _notify(resolved) { - var method = resolved ? 'res' : 'rej'; - var promises = this._promises || []; - for (var i = 0; i < promises.length; i++) { - promises[i][method](); - } - } - }]); - }(); - var Animations = /*#__PURE__*/function () { - function Animations(chart, config) { - _classCallCheck$1(this, Animations); - this._chart = chart; - this._properties = new Map(); - this.configure(config); - } - return _createClass$1(Animations, [{ - key: "configure", - value: function configure(config) { - if (!isObject(config)) { - return; - } - var animationOptions = Object.keys(defaults.animation); - var animatedProps = this._properties; - Object.getOwnPropertyNames(config).forEach(function (key) { - var cfg = config[key]; - if (!isObject(cfg)) { - return; - } - var resolved = {}; - for (var _i = 0, _animationOptions = animationOptions; _i < _animationOptions.length; _i++) { - var option = _animationOptions[_i]; - resolved[option] = cfg[option]; - } - (isArray(cfg.properties) && cfg.properties || [key]).forEach(function (prop) { - if (prop === key || !animatedProps.has(prop)) { - animatedProps.set(prop, resolved); - } - }); - }); - } - }, { - key: "_animateOptions", - value: function _animateOptions(target, values) { - var newOptions = values.options; - var options = resolveTargetOptions(target, newOptions); - if (!options) { - return []; - } - var animations = this._createAnimations(options, newOptions); - if (newOptions.$shared) { - awaitAll(target.options.$animations, newOptions).then(function () { - target.options = newOptions; - }, function () {}); - } - return animations; - } - }, { - key: "_createAnimations", - value: function _createAnimations(target, values) { - var animatedProps = this._properties; - var animations = []; - var running = target.$animations || (target.$animations = {}); - var props = Object.keys(values); - var date = Date.now(); - var i; - for (i = props.length - 1; i >= 0; --i) { - var prop = props[i]; - if (prop.charAt(0) === '$') { - continue; - } - if (prop === 'options') { - animations.push.apply(animations, _toConsumableArray(this._animateOptions(target, values))); - continue; - } - var value = values[prop]; - var animation = running[prop]; - var cfg = animatedProps.get(prop); - if (animation) { - if (cfg && animation.active()) { - animation.update(cfg, value, date); - continue; - } else { - animation.cancel(); - } - } - if (!cfg || !cfg.duration) { - target[prop] = value; - continue; - } - running[prop] = animation = new Animation(cfg, target, prop, value); - animations.push(animation); - } - return animations; - } - }, { - key: "update", - value: function update(target, values) { - if (this._properties.size === 0) { - Object.assign(target, values); - return; - } - var animations = this._createAnimations(target, values); - if (animations.length) { - animator.add(this._chart, animations); - return true; - } - } - }]); - }(); - function awaitAll(animations, properties) { - var running = []; - var keys = Object.keys(properties); - for (var i = 0; i < keys.length; i++) { - var anim = animations[keys[i]]; - if (anim && anim.active()) { - running.push(anim.wait()); - } - } - return Promise.all(running); - } - function resolveTargetOptions(target, newOptions) { - if (!newOptions) { - return; - } - var options = target.options; - if (!options) { - target.options = newOptions; - return; - } - if (options.$shared) { - target.options = options = Object.assign({}, options, { - $shared: false, - $animations: {} - }); - } - return options; - } - function scaleClip(scale, allowedOverflow) { - var opts = scale && scale.options || {}; - var reverse = opts.reverse; - var min = opts.min === undefined ? allowedOverflow : 0; - var max = opts.max === undefined ? allowedOverflow : 0; - return { - start: reverse ? max : min, - end: reverse ? min : max - }; - } - function defaultClip(xScale, yScale, allowedOverflow) { - if (allowedOverflow === false) { - return false; - } - var x = scaleClip(xScale, allowedOverflow); - var y = scaleClip(yScale, allowedOverflow); - return { - top: y.end, - right: x.end, - bottom: y.start, - left: x.start - }; - } - function toClip(value) { - var t, r, b, l; - if (isObject(value)) { - t = value.top; - r = value.right; - b = value.bottom; - l = value.left; - } else { - t = r = b = l = value; - } - return { - top: t, - right: r, - bottom: b, - left: l, - disabled: value === false - }; - } - function getSortedDatasetIndices(chart, filterVisible) { - var keys = []; - var metasets = chart._getSortedDatasetMetas(filterVisible); - var i, ilen; - for (i = 0, ilen = metasets.length; i < ilen; ++i) { - keys.push(metasets[i].index); - } - return keys; - } - function _applyStack(stack, value, dsIndex) { - var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; - var keys = stack.keys; - var singleMode = options.mode === 'single'; - var i, ilen, datasetIndex, otherValue; - if (value === null) { - return; - } - var found = false; - for (i = 0, ilen = keys.length; i < ilen; ++i) { - datasetIndex = +keys[i]; - if (datasetIndex === dsIndex) { - found = true; - if (options.all) { - continue; - } - break; - } - otherValue = stack.values[datasetIndex]; - if (isNumberFinite(otherValue) && (singleMode || value === 0 || sign(value) === sign(otherValue))) { - value += otherValue; - } - } - if (!found && !options.all) { - return 0; - } - return value; - } - function convertObjectDataToArray(data, meta) { - var iScale = meta.iScale, - vScale = meta.vScale; - var iAxisKey = iScale.axis === 'x' ? 'x' : 'y'; - var vAxisKey = vScale.axis === 'x' ? 'x' : 'y'; - var keys = Object.keys(data); - var adata = new Array(keys.length); - var i, ilen, key; - for (i = 0, ilen = keys.length; i < ilen; ++i) { - key = keys[i]; - adata[i] = _defineProperty$1(_defineProperty$1({}, iAxisKey, key), vAxisKey, data[key]); - } - return adata; - } - function isStacked(scale, meta) { - var stacked = scale && scale.options.stacked; - return stacked || stacked === undefined && meta.stack !== undefined; - } - function getStackKey(indexScale, valueScale, meta) { - return "".concat(indexScale.id, ".").concat(valueScale.id, ".").concat(meta.stack || meta.type); - } - function getUserBounds(scale) { - var _scale$getUserBounds = scale.getUserBounds(), - min = _scale$getUserBounds.min, - max = _scale$getUserBounds.max, - minDefined = _scale$getUserBounds.minDefined, - maxDefined = _scale$getUserBounds.maxDefined; - return { - min: minDefined ? min : Number.NEGATIVE_INFINITY, - max: maxDefined ? max : Number.POSITIVE_INFINITY - }; - } - function getOrCreateStack(stacks, stackKey, indexValue) { - var subStack = stacks[stackKey] || (stacks[stackKey] = {}); - return subStack[indexValue] || (subStack[indexValue] = {}); - } - function getLastIndexInStack(stack, vScale, positive, type) { - var _iterator = _createForOfIteratorHelper$1(vScale.getMatchingVisibleMetas(type).reverse()), - _step; - try { - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var meta = _step.value; - var value = stack[meta.index]; - if (positive && value > 0 || !positive && value < 0) { - return meta.index; - } - } - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); - } - return null; - } - function updateStacks(controller, parsed) { - var chart = controller.chart, - meta = controller._cachedMeta; - var stacks = chart._stacks || (chart._stacks = {}); - var iScale = meta.iScale, - vScale = meta.vScale, - datasetIndex = meta.index; - var iAxis = iScale.axis; - var vAxis = vScale.axis; - var key = getStackKey(iScale, vScale, meta); - var ilen = parsed.length; - var stack; - for (var i = 0; i < ilen; ++i) { - var item = parsed[i]; - var _index = item[iAxis], - value = item[vAxis]; - var itemStacks = item._stacks || (item._stacks = {}); - stack = itemStacks[vAxis] = getOrCreateStack(stacks, key, _index); - stack[datasetIndex] = value; - stack._top = getLastIndexInStack(stack, vScale, true, meta.type); - stack._bottom = getLastIndexInStack(stack, vScale, false, meta.type); - var visualValues = stack._visualValues || (stack._visualValues = {}); - visualValues[datasetIndex] = value; - } - } - function getFirstScaleId(chart, axis) { - var scales = chart.scales; - return Object.keys(scales).filter(function (key) { - return scales[key].axis === axis; - }).shift(); - } - function createDatasetContext(parent, index) { - return createContext(parent, { - active: false, - dataset: undefined, - datasetIndex: index, - index: index, - mode: 'default', - type: 'dataset' - }); - } - function createDataContext(parent, index, element) { - return createContext(parent, { - active: false, - dataIndex: index, - parsed: undefined, - raw: undefined, - element: element, - index: index, - mode: 'default', - type: 'data' - }); - } - function clearStacks(meta, items) { - var datasetIndex = meta.controller.index; - var axis = meta.vScale && meta.vScale.axis; - if (!axis) { - return; - } - items = items || meta._parsed; - var _iterator2 = _createForOfIteratorHelper$1(items), - _step2; - try { - for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { - var parsed = _step2.value; - var stacks = parsed._stacks; - if (!stacks || stacks[axis] === undefined || stacks[axis][datasetIndex] === undefined) { - return; - } - delete stacks[axis][datasetIndex]; - if (stacks[axis]._visualValues !== undefined && stacks[axis]._visualValues[datasetIndex] !== undefined) { - delete stacks[axis]._visualValues[datasetIndex]; - } - } - } catch (err) { - _iterator2.e(err); - } finally { - _iterator2.f(); - } - } - var isDirectUpdateMode = function isDirectUpdateMode(mode) { - return mode === 'reset' || mode === 'none'; - }; - var cloneIfNotShared = function cloneIfNotShared(cached, shared) { - return shared ? cached : Object.assign({}, cached); - }; - var createStack = function createStack(canStack, meta, chart) { - return canStack && !meta.hidden && meta._stacked && { - keys: getSortedDatasetIndices(chart, true), - values: null - }; - }; - var DatasetController = /*#__PURE__*/function () { - function DatasetController(chart, datasetIndex) { - _classCallCheck$1(this, DatasetController); - this.chart = chart; - this._ctx = chart.ctx; - this.index = datasetIndex; - this._cachedDataOpts = {}; - this._cachedMeta = this.getMeta(); - this._type = this._cachedMeta.type; - this.options = undefined; - this._parsing = false; - this._data = undefined; - this._objectData = undefined; - this._sharedOptions = undefined; - this._drawStart = undefined; - this._drawCount = undefined; - this.enableOptionSharing = false; - this.supportsDecimation = false; - this.$context = undefined; - this._syncList = []; - this.datasetElementType = (this instanceof DatasetController ? this.constructor : void 0).datasetElementType; - this.dataElementType = (this instanceof DatasetController ? this.constructor : void 0).dataElementType; - this.initialize(); - } - return _createClass$1(DatasetController, [{ - key: "initialize", - value: function initialize() { - var meta = this._cachedMeta; - this.configure(); - this.linkScales(); - meta._stacked = isStacked(meta.vScale, meta); - this.addElements(); - if (this.options.fill && !this.chart.isPluginEnabled('filler')) { - console.warn("Tried to use the 'fill' option without the 'Filler' plugin enabled. Please import and register the 'Filler' plugin and make sure it is not disabled in the options"); - } - } - }, { - key: "updateIndex", - value: function updateIndex(datasetIndex) { - if (this.index !== datasetIndex) { - clearStacks(this._cachedMeta); - } - this.index = datasetIndex; - } - }, { - key: "linkScales", - value: function linkScales() { - var chart = this.chart; - var meta = this._cachedMeta; - var dataset = this.getDataset(); - var chooseId = function chooseId(axis, x, y, r) { - return axis === 'x' ? x : axis === 'r' ? r : y; - }; - var xid = meta.xAxisID = valueOrDefault(dataset.xAxisID, getFirstScaleId(chart, 'x')); - var yid = meta.yAxisID = valueOrDefault(dataset.yAxisID, getFirstScaleId(chart, 'y')); - var rid = meta.rAxisID = valueOrDefault(dataset.rAxisID, getFirstScaleId(chart, 'r')); - var indexAxis = meta.indexAxis; - var iid = meta.iAxisID = chooseId(indexAxis, xid, yid, rid); - var vid = meta.vAxisID = chooseId(indexAxis, yid, xid, rid); - meta.xScale = this.getScaleForId(xid); - meta.yScale = this.getScaleForId(yid); - meta.rScale = this.getScaleForId(rid); - meta.iScale = this.getScaleForId(iid); - meta.vScale = this.getScaleForId(vid); - } - }, { - key: "getDataset", - value: function getDataset() { - return this.chart.data.datasets[this.index]; - } - }, { - key: "getMeta", - value: function getMeta() { - return this.chart.getDatasetMeta(this.index); - } - }, { - key: "getScaleForId", - value: function getScaleForId(scaleID) { - return this.chart.scales[scaleID]; - } - }, { - key: "_getOtherScale", - value: function _getOtherScale(scale) { - var meta = this._cachedMeta; - return scale === meta.iScale ? meta.vScale : meta.iScale; - } - }, { - key: "reset", - value: function reset() { - this._update('reset'); - } - }, { - key: "_destroy", - value: function _destroy() { - var meta = this._cachedMeta; - if (this._data) { - unlistenArrayEvents(this._data, this); - } - if (meta._stacked) { - clearStacks(meta); - } - } - }, { - key: "_dataCheck", - value: function _dataCheck() { - var dataset = this.getDataset(); - var data = dataset.data || (dataset.data = []); - var _data = this._data; - if (isObject(data)) { - var meta = this._cachedMeta; - this._data = convertObjectDataToArray(data, meta); - } else if (_data !== data) { - if (_data) { - unlistenArrayEvents(_data, this); - var _meta = this._cachedMeta; - clearStacks(_meta); - _meta._parsed = []; - } - if (data && Object.isExtensible(data)) { - listenArrayEvents(data, this); - } - this._syncList = []; - this._data = data; - } - } - }, { - key: "addElements", - value: function addElements() { - var meta = this._cachedMeta; - this._dataCheck(); - if (this.datasetElementType) { - meta.dataset = new this.datasetElementType(); - } - } - }, { - key: "buildOrUpdateElements", - value: function buildOrUpdateElements(resetNewElements) { - var meta = this._cachedMeta; - var dataset = this.getDataset(); - var stackChanged = false; - this._dataCheck(); - var oldStacked = meta._stacked; - meta._stacked = isStacked(meta.vScale, meta); - if (meta.stack !== dataset.stack) { - stackChanged = true; - clearStacks(meta); - meta.stack = dataset.stack; - } - this._resyncElements(resetNewElements); - if (stackChanged || oldStacked !== meta._stacked) { - updateStacks(this, meta._parsed); - meta._stacked = isStacked(meta.vScale, meta); - } - } - }, { - key: "configure", - value: function configure() { - var config = this.chart.config; - var scopeKeys = config.datasetScopeKeys(this._type); - var scopes = config.getOptionScopes(this.getDataset(), scopeKeys, true); - this.options = config.createResolver(scopes, this.getContext()); - this._parsing = this.options.parsing; - this._cachedDataOpts = {}; - } - }, { - key: "parse", - value: function parse(start, count) { - var meta = this._cachedMeta, - data = this._data; - var iScale = meta.iScale, - _stacked = meta._stacked; - var iAxis = iScale.axis; - var sorted = start === 0 && count === data.length ? true : meta._sorted; - var prev = start > 0 && meta._parsed[start - 1]; - var i, cur, parsed; - if (this._parsing === false) { - meta._parsed = data; - meta._sorted = true; - parsed = data; - } else { - if (isArray(data[start])) { - parsed = this.parseArrayData(meta, data, start, count); - } else if (isObject(data[start])) { - parsed = this.parseObjectData(meta, data, start, count); - } else { - parsed = this.parsePrimitiveData(meta, data, start, count); - } - var isNotInOrderComparedToPrev = function isNotInOrderComparedToPrev() { - return cur[iAxis] === null || prev && cur[iAxis] < prev[iAxis]; - }; - for (i = 0; i < count; ++i) { - meta._parsed[i + start] = cur = parsed[i]; - if (sorted) { - if (isNotInOrderComparedToPrev()) { - sorted = false; - } - prev = cur; - } - } - meta._sorted = sorted; - } - if (_stacked) { - updateStacks(this, parsed); - } - } - }, { - key: "parsePrimitiveData", - value: function parsePrimitiveData(meta, data, start, count) { - var iScale = meta.iScale, - vScale = meta.vScale; - var iAxis = iScale.axis; - var vAxis = vScale.axis; - var labels = iScale.getLabels(); - var singleScale = iScale === vScale; - var parsed = new Array(count); - var i, ilen, index; - for (i = 0, ilen = count; i < ilen; ++i) { - index = i + start; - parsed[i] = _defineProperty$1(_defineProperty$1({}, iAxis, singleScale || iScale.parse(labels[index], index)), vAxis, vScale.parse(data[index], index)); - } - return parsed; - } - }, { - key: "parseArrayData", - value: function parseArrayData(meta, data, start, count) { - var xScale = meta.xScale, - yScale = meta.yScale; - var parsed = new Array(count); - var i, ilen, index, item; - for (i = 0, ilen = count; i < ilen; ++i) { - index = i + start; - item = data[index]; - parsed[i] = { - x: xScale.parse(item[0], index), - y: yScale.parse(item[1], index) - }; - } - return parsed; - } - }, { - key: "parseObjectData", - value: function parseObjectData(meta, data, start, count) { - var xScale = meta.xScale, - yScale = meta.yScale; - var _this$_parsing = this._parsing, - _this$_parsing$xAxisK = _this$_parsing.xAxisKey, - xAxisKey = _this$_parsing$xAxisK === void 0 ? 'x' : _this$_parsing$xAxisK, - _this$_parsing$yAxisK = _this$_parsing.yAxisKey, - yAxisKey = _this$_parsing$yAxisK === void 0 ? 'y' : _this$_parsing$yAxisK; - var parsed = new Array(count); - var i, ilen, index, item; - for (i = 0, ilen = count; i < ilen; ++i) { - index = i + start; - item = data[index]; - parsed[i] = { - x: xScale.parse(resolveObjectKey(item, xAxisKey), index), - y: yScale.parse(resolveObjectKey(item, yAxisKey), index) - }; - } - return parsed; - } - }, { - key: "getParsed", - value: function getParsed(index) { - return this._cachedMeta._parsed[index]; - } - }, { - key: "getDataElement", - value: function getDataElement(index) { - return this._cachedMeta.data[index]; - } - }, { - key: "applyStack", - value: function applyStack(scale, parsed, mode) { - var chart = this.chart; - var meta = this._cachedMeta; - var value = parsed[scale.axis]; - var stack = { - keys: getSortedDatasetIndices(chart, true), - values: parsed._stacks[scale.axis]._visualValues - }; - return _applyStack(stack, value, meta.index, { - mode: mode - }); - } - }, { - key: "updateRangeFromParsed", - value: function updateRangeFromParsed(range, scale, parsed, stack) { - var parsedValue = parsed[scale.axis]; - var value = parsedValue === null ? NaN : parsedValue; - var values = stack && parsed._stacks[scale.axis]; - if (stack && values) { - stack.values = values; - value = _applyStack(stack, parsedValue, this._cachedMeta.index); - } - range.min = Math.min(range.min, value); - range.max = Math.max(range.max, value); - } - }, { - key: "getMinMax", - value: function getMinMax(scale, canStack) { - var meta = this._cachedMeta; - var _parsed = meta._parsed; - var sorted = meta._sorted && scale === meta.iScale; - var ilen = _parsed.length; - var otherScale = this._getOtherScale(scale); - var stack = createStack(canStack, meta, this.chart); - var range = { - min: Number.POSITIVE_INFINITY, - max: Number.NEGATIVE_INFINITY - }; - var _getUserBounds = getUserBounds(otherScale), - otherMin = _getUserBounds.min, - otherMax = _getUserBounds.max; - var i, parsed; - function _skip() { - parsed = _parsed[i]; - var otherValue = parsed[otherScale.axis]; - return !isNumberFinite(parsed[scale.axis]) || otherMin > otherValue || otherMax < otherValue; - } - for (i = 0; i < ilen; ++i) { - if (_skip()) { - continue; - } - this.updateRangeFromParsed(range, scale, parsed, stack); - if (sorted) { - break; - } - } - if (sorted) { - for (i = ilen - 1; i >= 0; --i) { - if (_skip()) { - continue; - } - this.updateRangeFromParsed(range, scale, parsed, stack); - break; - } - } - return range; - } - }, { - key: "getAllParsedValues", - value: function getAllParsedValues(scale) { - var parsed = this._cachedMeta._parsed; - var values = []; - var i, ilen, value; - for (i = 0, ilen = parsed.length; i < ilen; ++i) { - value = parsed[i][scale.axis]; - if (isNumberFinite(value)) { - values.push(value); - } - } - return values; - } - }, { - key: "getMaxOverflow", - value: function getMaxOverflow() { - return false; - } - }, { - key: "getLabelAndValue", - value: function getLabelAndValue(index) { - var meta = this._cachedMeta; - var iScale = meta.iScale; - var vScale = meta.vScale; - var parsed = this.getParsed(index); - return { - label: iScale ? '' + iScale.getLabelForValue(parsed[iScale.axis]) : '', - value: vScale ? '' + vScale.getLabelForValue(parsed[vScale.axis]) : '' - }; - } - }, { - key: "_update", - value: function _update(mode) { - var meta = this._cachedMeta; - this.update(mode || 'default'); - meta._clip = toClip(valueOrDefault(this.options.clip, defaultClip(meta.xScale, meta.yScale, this.getMaxOverflow()))); - } - }, { - key: "update", - value: function update(mode) {} - }, { - key: "draw", - value: function draw() { - var ctx = this._ctx; - var chart = this.chart; - var meta = this._cachedMeta; - var elements = meta.data || []; - var area = chart.chartArea; - var active = []; - var start = this._drawStart || 0; - var count = this._drawCount || elements.length - start; - var drawActiveElementsOnTop = this.options.drawActiveElementsOnTop; - var i; - if (meta.dataset) { - meta.dataset.draw(ctx, area, start, count); - } - for (i = start; i < start + count; ++i) { - var element = elements[i]; - if (element.hidden) { - continue; - } - if (element.active && drawActiveElementsOnTop) { - active.push(element); - } else { - element.draw(ctx, area); - } - } - for (i = 0; i < active.length; ++i) { - active[i].draw(ctx, area); - } - } - }, { - key: "getStyle", - value: function getStyle(index, active) { - var mode = active ? 'active' : 'default'; - return index === undefined && this._cachedMeta.dataset ? this.resolveDatasetElementOptions(mode) : this.resolveDataElementOptions(index || 0, mode); - } - }, { - key: "getContext", - value: function getContext(index, active, mode) { - var dataset = this.getDataset(); - var context; - if (index >= 0 && index < this._cachedMeta.data.length) { - var element = this._cachedMeta.data[index]; - context = element.$context || (element.$context = createDataContext(this.getContext(), index, element)); - context.parsed = this.getParsed(index); - context.raw = dataset.data[index]; - context.index = context.dataIndex = index; - } else { - context = this.$context || (this.$context = createDatasetContext(this.chart.getContext(), this.index)); - context.dataset = dataset; - context.index = context.datasetIndex = this.index; - } - context.active = !!active; - context.mode = mode; - return context; - } - }, { - key: "resolveDatasetElementOptions", - value: function resolveDatasetElementOptions(mode) { - return this._resolveElementOptions(this.datasetElementType.id, mode); - } - }, { - key: "resolveDataElementOptions", - value: function resolveDataElementOptions(index, mode) { - return this._resolveElementOptions(this.dataElementType.id, mode, index); - } - }, { - key: "_resolveElementOptions", - value: function _resolveElementOptions(elementType) { - var _this3 = this; - var mode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'default'; - var index = arguments.length > 2 ? arguments[2] : undefined; - var active = mode === 'active'; - var cache = this._cachedDataOpts; - var cacheKey = elementType + '-' + mode; - var cached = cache[cacheKey]; - var sharing = this.enableOptionSharing && defined(index); - if (cached) { - return cloneIfNotShared(cached, sharing); - } - var config = this.chart.config; - var scopeKeys = config.datasetElementScopeKeys(this._type, elementType); - var prefixes = active ? ["".concat(elementType, "Hover"), 'hover', elementType, ''] : [elementType, '']; - var scopes = config.getOptionScopes(this.getDataset(), scopeKeys); - var names = Object.keys(defaults.elements[elementType]); - var context = function context() { - return _this3.getContext(index, active, mode); - }; - var values = config.resolveNamedOptions(scopes, names, context, prefixes); - if (values.$shared) { - values.$shared = sharing; - cache[cacheKey] = Object.freeze(cloneIfNotShared(values, sharing)); - } - return values; - } - }, { - key: "_resolveAnimations", - value: function _resolveAnimations(index, transition, active) { - var chart = this.chart; - var cache = this._cachedDataOpts; - var cacheKey = "animation-".concat(transition); - var cached = cache[cacheKey]; - if (cached) { - return cached; - } - var options; - if (chart.options.animation !== false) { - var config = this.chart.config; - var scopeKeys = config.datasetAnimationScopeKeys(this._type, transition); - var scopes = config.getOptionScopes(this.getDataset(), scopeKeys); - options = config.createResolver(scopes, this.getContext(index, active, transition)); - } - var animations = new Animations(chart, options && options.animations); - if (options && options._cacheable) { - cache[cacheKey] = Object.freeze(animations); - } - return animations; - } - }, { - key: "getSharedOptions", - value: function getSharedOptions(options) { - if (!options.$shared) { - return; - } - return this._sharedOptions || (this._sharedOptions = Object.assign({}, options)); - } - }, { - key: "includeOptions", - value: function includeOptions(mode, sharedOptions) { - return !sharedOptions || isDirectUpdateMode(mode) || this.chart._animationsDisabled; - } - }, { - key: "_getSharedOptions", - value: function _getSharedOptions(start, mode) { - var firstOpts = this.resolveDataElementOptions(start, mode); - var previouslySharedOptions = this._sharedOptions; - var sharedOptions = this.getSharedOptions(firstOpts); - var includeOptions = this.includeOptions(mode, sharedOptions) || sharedOptions !== previouslySharedOptions; - this.updateSharedOptions(sharedOptions, mode, firstOpts); - return { - sharedOptions: sharedOptions, - includeOptions: includeOptions - }; - } - }, { - key: "updateElement", - value: function updateElement(element, index, properties, mode) { - if (isDirectUpdateMode(mode)) { - Object.assign(element, properties); - } else { - this._resolveAnimations(index, mode).update(element, properties); - } - } - }, { - key: "updateSharedOptions", - value: function updateSharedOptions(sharedOptions, mode, newOptions) { - if (sharedOptions && !isDirectUpdateMode(mode)) { - this._resolveAnimations(undefined, mode).update(sharedOptions, newOptions); - } - } - }, { - key: "_setStyle", - value: function _setStyle(element, index, mode, active) { - element.active = active; - var options = this.getStyle(index, active); - this._resolveAnimations(index, mode, active).update(element, { - options: !active && this.getSharedOptions(options) || options - }); - } - }, { - key: "removeHoverStyle", - value: function removeHoverStyle(element, datasetIndex, index) { - this._setStyle(element, index, 'active', false); - } - }, { - key: "setHoverStyle", - value: function setHoverStyle(element, datasetIndex, index) { - this._setStyle(element, index, 'active', true); - } - }, { - key: "_removeDatasetHoverStyle", - value: function _removeDatasetHoverStyle() { - var element = this._cachedMeta.dataset; - if (element) { - this._setStyle(element, undefined, 'active', false); - } - } - }, { - key: "_setDatasetHoverStyle", - value: function _setDatasetHoverStyle() { - var element = this._cachedMeta.dataset; - if (element) { - this._setStyle(element, undefined, 'active', true); - } - } - }, { - key: "_resyncElements", - value: function _resyncElements(resetNewElements) { - var data = this._data; - var elements = this._cachedMeta.data; - var _iterator3 = _createForOfIteratorHelper$1(this._syncList), - _step3; - try { - for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) { - var _step3$value = _slicedToArray(_step3.value, 3), - method = _step3$value[0], - arg1 = _step3$value[1], - arg2 = _step3$value[2]; - this[method](arg1, arg2); - } - } catch (err) { - _iterator3.e(err); - } finally { - _iterator3.f(); - } - this._syncList = []; - var numMeta = elements.length; - var numData = data.length; - var count = Math.min(numData, numMeta); - if (count) { - this.parse(0, count); - } - if (numData > numMeta) { - this._insertElements(numMeta, numData - numMeta, resetNewElements); - } else if (numData < numMeta) { - this._removeElements(numData, numMeta - numData); - } - } - }, { - key: "_insertElements", - value: function _insertElements(start, count) { - var resetNewElements = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - var meta = this._cachedMeta; - var data = meta.data; - var end = start + count; - var i; - var move = function move(arr) { - arr.length += count; - for (i = arr.length - 1; i >= end; i--) { - arr[i] = arr[i - count]; - } - }; - move(data); - for (i = start; i < end; ++i) { - data[i] = new this.dataElementType(); - } - if (this._parsing) { - move(meta._parsed); - } - this.parse(start, count); - if (resetNewElements) { - this.updateElements(data, start, count, 'reset'); - } - } - }, { - key: "updateElements", - value: function updateElements(element, start, count, mode) {} - }, { - key: "_removeElements", - value: function _removeElements(start, count) { - var meta = this._cachedMeta; - if (this._parsing) { - var removed = meta._parsed.splice(start, count); - if (meta._stacked) { - clearStacks(meta, removed); - } - } - meta.data.splice(start, count); - } - }, { - key: "_sync", - value: function _sync(args) { - if (this._parsing) { - this._syncList.push(args); - } else { - var _args2 = _slicedToArray(args, 3), - method = _args2[0], - arg1 = _args2[1], - arg2 = _args2[2]; - this[method](arg1, arg2); - } - this.chart._dataChanges.push([this.index].concat(_toConsumableArray(args))); - } - }, { - key: "_onDataPush", - value: function _onDataPush() { - var count = arguments.length; - this._sync(['_insertElements', this.getDataset().data.length - count, count]); - } - }, { - key: "_onDataPop", - value: function _onDataPop() { - this._sync(['_removeElements', this._cachedMeta.data.length - 1, 1]); - } - }, { - key: "_onDataShift", - value: function _onDataShift() { - this._sync(['_removeElements', 0, 1]); - } - }, { - key: "_onDataSplice", - value: function _onDataSplice(start, count) { - if (count) { - this._sync(['_removeElements', start, count]); - } - var newCount = arguments.length - 2; - if (newCount) { - this._sync(['_insertElements', start, newCount]); - } - } - }, { - key: "_onDataUnshift", - value: function _onDataUnshift() { - this._sync(['_insertElements', 0, arguments.length]); - } - }]); - }(); - _defineProperty$1(DatasetController, "defaults", {}); - _defineProperty$1(DatasetController, "datasetElementType", null); - _defineProperty$1(DatasetController, "dataElementType", null); - function getAllScaleValues(scale, type) { - if (!scale._cache.$bar) { - var visibleMetas = scale.getMatchingVisibleMetas(type); - var values = []; - for (var i = 0, ilen = visibleMetas.length; i < ilen; i++) { - values = values.concat(visibleMetas[i].controller.getAllParsedValues(scale)); - } - scale._cache.$bar = _arrayUnique(values.sort(function (a, b) { - return a - b; - })); - } - return scale._cache.$bar; - } - function computeMinSampleSize(meta) { - var scale = meta.iScale; - var values = getAllScaleValues(scale, meta.type); - var min = scale._length; - var i, ilen, curr, prev; - var updateMinAndPrev = function updateMinAndPrev() { - if (curr === 32767 || curr === -32768) { - return; - } - if (defined(prev)) { - min = Math.min(min, Math.abs(curr - prev) || min); - } - prev = curr; - }; - for (i = 0, ilen = values.length; i < ilen; ++i) { - curr = scale.getPixelForValue(values[i]); - updateMinAndPrev(); - } - prev = undefined; - for (i = 0, ilen = scale.ticks.length; i < ilen; ++i) { - curr = scale.getPixelForTick(i); - updateMinAndPrev(); - } - return min; - } - function computeFitCategoryTraits(index, ruler, options, stackCount) { - var thickness = options.barThickness; - var size, ratio; - if (isNullOrUndef(thickness)) { - size = ruler.min * options.categoryPercentage; - ratio = options.barPercentage; - } else { - size = thickness * stackCount; - ratio = 1; - } - return { - chunk: size / stackCount, - ratio: ratio, - start: ruler.pixels[index] - size / 2 - }; - } - function computeFlexCategoryTraits(index, ruler, options, stackCount) { - var pixels = ruler.pixels; - var curr = pixels[index]; - var prev = index > 0 ? pixels[index - 1] : null; - var next = index < pixels.length - 1 ? pixels[index + 1] : null; - var percent = options.categoryPercentage; - if (prev === null) { - prev = curr - (next === null ? ruler.end - ruler.start : next - curr); - } - if (next === null) { - next = curr + curr - prev; - } - var start = curr - (curr - Math.min(prev, next)) / 2 * percent; - var size = Math.abs(next - prev) / 2 * percent; - return { - chunk: size / stackCount, - ratio: options.barPercentage, - start: start - }; - } - function parseFloatBar(entry, item, vScale, i) { - var startValue = vScale.parse(entry[0], i); - var endValue = vScale.parse(entry[1], i); - var min = Math.min(startValue, endValue); - var max = Math.max(startValue, endValue); - var barStart = min; - var barEnd = max; - if (Math.abs(min) > Math.abs(max)) { - barStart = max; - barEnd = min; - } - item[vScale.axis] = barEnd; - item._custom = { - barStart: barStart, - barEnd: barEnd, - start: startValue, - end: endValue, - min: min, - max: max - }; - } - function parseValue(entry, item, vScale, i) { - if (isArray(entry)) { - parseFloatBar(entry, item, vScale, i); - } else { - item[vScale.axis] = vScale.parse(entry, i); - } - return item; - } - function parseArrayOrPrimitive(meta, data, start, count) { - var iScale = meta.iScale; - var vScale = meta.vScale; - var labels = iScale.getLabels(); - var singleScale = iScale === vScale; - var parsed = []; - var i, ilen, item, entry; - for (i = start, ilen = start + count; i < ilen; ++i) { - entry = data[i]; - item = {}; - item[iScale.axis] = singleScale || iScale.parse(labels[i], i); - parsed.push(parseValue(entry, item, vScale, i)); - } - return parsed; - } - function isFloatBar(custom) { - return custom && custom.barStart !== undefined && custom.barEnd !== undefined; - } - function barSign(size, vScale, actualBase) { - if (size !== 0) { - return sign(size); - } - return (vScale.isHorizontal() ? 1 : -1) * (vScale.min >= actualBase ? 1 : -1); - } - function borderProps(properties) { - var reverse, start, end, top, bottom; - if (properties.horizontal) { - reverse = properties.base > properties.x; - start = 'left'; - end = 'right'; - } else { - reverse = properties.base < properties.y; - start = 'bottom'; - end = 'top'; - } - if (reverse) { - top = 'end'; - bottom = 'start'; - } else { - top = 'start'; - bottom = 'end'; - } - return { - start: start, - end: end, - reverse: reverse, - top: top, - bottom: bottom - }; - } - function setBorderSkipped(properties, options, stack, index) { - var edge = options.borderSkipped; - var res = {}; - if (!edge) { - properties.borderSkipped = res; - return; - } - if (edge === true) { - properties.borderSkipped = { - top: true, - right: true, - bottom: true, - left: true - }; - return; - } - var _borderProps = borderProps(properties), - start = _borderProps.start, - end = _borderProps.end, - reverse = _borderProps.reverse, - top = _borderProps.top, - bottom = _borderProps.bottom; - if (edge === 'middle' && stack) { - properties.enableBorderRadius = true; - if ((stack._top || 0) === index) { - edge = top; - } else if ((stack._bottom || 0) === index) { - edge = bottom; - } else { - res[parseEdge(bottom, start, end, reverse)] = true; - edge = top; - } - } - res[parseEdge(edge, start, end, reverse)] = true; - properties.borderSkipped = res; - } - function parseEdge(edge, a, b, reverse) { - if (reverse) { - edge = swap(edge, a, b); - edge = startEnd(edge, b, a); - } else { - edge = startEnd(edge, a, b); - } - return edge; - } - function swap(orig, v1, v2) { - return orig === v1 ? v2 : orig === v2 ? v1 : orig; - } - function startEnd(v, start, end) { - return v === 'start' ? start : v === 'end' ? end : v; - } - function setInflateAmount(properties, _ref, ratio) { - var inflateAmount = _ref.inflateAmount; - properties.inflateAmount = inflateAmount === 'auto' ? ratio === 1 ? 0.33 : 0 : inflateAmount; - } - var BarController = /*#__PURE__*/function (_DatasetController2) { - function BarController() { - _classCallCheck$1(this, BarController); - return _callSuper(this, BarController, arguments); - } - _inherits$1(BarController, _DatasetController2); - return _createClass$1(BarController, [{ - key: "parsePrimitiveData", - value: function parsePrimitiveData(meta, data, start, count) { - return parseArrayOrPrimitive(meta, data, start, count); - } - }, { - key: "parseArrayData", - value: function parseArrayData(meta, data, start, count) { - return parseArrayOrPrimitive(meta, data, start, count); - } - }, { - key: "parseObjectData", - value: function parseObjectData(meta, data, start, count) { - var iScale = meta.iScale, - vScale = meta.vScale; - var _this$_parsing2 = this._parsing, - _this$_parsing2$xAxis = _this$_parsing2.xAxisKey, - xAxisKey = _this$_parsing2$xAxis === void 0 ? 'x' : _this$_parsing2$xAxis, - _this$_parsing2$yAxis = _this$_parsing2.yAxisKey, - yAxisKey = _this$_parsing2$yAxis === void 0 ? 'y' : _this$_parsing2$yAxis; - var iAxisKey = iScale.axis === 'x' ? xAxisKey : yAxisKey; - var vAxisKey = vScale.axis === 'x' ? xAxisKey : yAxisKey; - var parsed = []; - var i, ilen, item, obj; - for (i = start, ilen = start + count; i < ilen; ++i) { - obj = data[i]; - item = {}; - item[iScale.axis] = iScale.parse(resolveObjectKey(obj, iAxisKey), i); - parsed.push(parseValue(resolveObjectKey(obj, vAxisKey), item, vScale, i)); - } - return parsed; - } - }, { - key: "updateRangeFromParsed", - value: function updateRangeFromParsed(range, scale, parsed, stack) { - _superPropGet(BarController, "updateRangeFromParsed", this, 3)([range, scale, parsed, stack]); - var custom = parsed._custom; - if (custom && scale === this._cachedMeta.vScale) { - range.min = Math.min(range.min, custom.min); - range.max = Math.max(range.max, custom.max); - } - } - }, { - key: "getMaxOverflow", - value: function getMaxOverflow() { - return 0; - } - }, { - key: "getLabelAndValue", - value: function getLabelAndValue(index) { - var meta = this._cachedMeta; - var iScale = meta.iScale, - vScale = meta.vScale; - var parsed = this.getParsed(index); - var custom = parsed._custom; - var value = isFloatBar(custom) ? '[' + custom.start + ', ' + custom.end + ']' : '' + vScale.getLabelForValue(parsed[vScale.axis]); - return { - label: '' + iScale.getLabelForValue(parsed[iScale.axis]), - value: value - }; - } - }, { - key: "initialize", - value: function initialize() { - this.enableOptionSharing = true; - _superPropGet(BarController, "initialize", this, 3)([]); - var meta = this._cachedMeta; - meta.stack = this.getDataset().stack; - } - }, { - key: "update", - value: function update(mode) { - var meta = this._cachedMeta; - this.updateElements(meta.data, 0, meta.data.length, mode); - } - }, { - key: "updateElements", - value: function updateElements(bars, start, count, mode) { - var reset = mode === 'reset'; - var index = this.index, - vScale = this._cachedMeta.vScale; - var base = vScale.getBasePixel(); - var horizontal = vScale.isHorizontal(); - var ruler = this._getRuler(); - var _this$_getSharedOptio = this._getSharedOptions(start, mode), - sharedOptions = _this$_getSharedOptio.sharedOptions, - includeOptions = _this$_getSharedOptio.includeOptions; - for (var i = start; i < start + count; i++) { - var parsed = this.getParsed(i); - var vpixels = reset || isNullOrUndef(parsed[vScale.axis]) ? { - base: base, - head: base - } : this._calculateBarValuePixels(i); - var ipixels = this._calculateBarIndexPixels(i, ruler); - var stack = (parsed._stacks || {})[vScale.axis]; - var properties = { - horizontal: horizontal, - base: vpixels.base, - enableBorderRadius: !stack || isFloatBar(parsed._custom) || index === stack._top || index === stack._bottom, - x: horizontal ? vpixels.head : ipixels.center, - y: horizontal ? ipixels.center : vpixels.head, - height: horizontal ? ipixels.size : Math.abs(vpixels.size), - width: horizontal ? Math.abs(vpixels.size) : ipixels.size - }; - if (includeOptions) { - properties.options = sharedOptions || this.resolveDataElementOptions(i, bars[i].active ? 'active' : mode); - } - var options = properties.options || bars[i].options; - setBorderSkipped(properties, options, stack, index); - setInflateAmount(properties, options, ruler.ratio); - this.updateElement(bars[i], i, properties, mode); - } - } - }, { - key: "_getStacks", - value: function _getStacks(last, dataIndex) { - var iScale = this._cachedMeta.iScale; - var metasets = iScale.getMatchingVisibleMetas(this._type).filter(function (meta) { - return meta.controller.options.grouped; - }); - var stacked = iScale.options.stacked; - var stacks = []; - var currentParsed = this._cachedMeta.controller.getParsed(dataIndex); - var iScaleValue = currentParsed && currentParsed[iScale.axis]; - var skipNull = function skipNull(meta) { - var parsed = meta._parsed.find(function (item) { - return item[iScale.axis] === iScaleValue; - }); - var val = parsed && parsed[meta.vScale.axis]; - if (isNullOrUndef(val) || isNaN(val)) { - return true; - } - }; - var _iterator4 = _createForOfIteratorHelper$1(metasets), - _step4; - try { - for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) { - var meta = _step4.value; - if (dataIndex !== undefined && skipNull(meta)) { - continue; - } - if (stacked === false || stacks.indexOf(meta.stack) === -1 || stacked === undefined && meta.stack === undefined) { - stacks.push(meta.stack); - } - if (meta.index === last) { - break; - } - } - } catch (err) { - _iterator4.e(err); - } finally { - _iterator4.f(); - } - if (!stacks.length) { - stacks.push(undefined); - } - return stacks; - } - }, { - key: "_getStackCount", - value: function _getStackCount(index) { - return this._getStacks(undefined, index).length; - } - }, { - key: "_getStackIndex", - value: function _getStackIndex(datasetIndex, name, dataIndex) { - var stacks = this._getStacks(datasetIndex, dataIndex); - var index = name !== undefined ? stacks.indexOf(name) : -1; - return index === -1 ? stacks.length - 1 : index; - } - }, { - key: "_getRuler", - value: function _getRuler() { - var opts = this.options; - var meta = this._cachedMeta; - var iScale = meta.iScale; - var pixels = []; - var i, ilen; - for (i = 0, ilen = meta.data.length; i < ilen; ++i) { - pixels.push(iScale.getPixelForValue(this.getParsed(i)[iScale.axis], i)); - } - var barThickness = opts.barThickness; - var min = barThickness || computeMinSampleSize(meta); - return { - min: min, - pixels: pixels, - start: iScale._startPixel, - end: iScale._endPixel, - stackCount: this._getStackCount(), - scale: iScale, - grouped: opts.grouped, - ratio: barThickness ? 1 : opts.categoryPercentage * opts.barPercentage - }; - } - }, { - key: "_calculateBarValuePixels", - value: function _calculateBarValuePixels(index) { - var _this$_cachedMeta = this._cachedMeta, - vScale = _this$_cachedMeta.vScale, - _stacked = _this$_cachedMeta._stacked, - datasetIndex = _this$_cachedMeta.index, - _this$options = this.options, - baseValue = _this$options.base, - minBarLength = _this$options.minBarLength; - var actualBase = baseValue || 0; - var parsed = this.getParsed(index); - var custom = parsed._custom; - var floating = isFloatBar(custom); - var value = parsed[vScale.axis]; - var start = 0; - var length = _stacked ? this.applyStack(vScale, parsed, _stacked) : value; - var head, size; - if (length !== value) { - start = length - value; - length = value; - } - if (floating) { - value = custom.barStart; - length = custom.barEnd - custom.barStart; - if (value !== 0 && sign(value) !== sign(custom.barEnd)) { - start = 0; - } - start += value; - } - var startValue = !isNullOrUndef(baseValue) && !floating ? baseValue : start; - var base = vScale.getPixelForValue(startValue); - if (this.chart.getDataVisibility(index)) { - head = vScale.getPixelForValue(start + length); - } else { - head = base; - } - size = head - base; - if (Math.abs(size) < minBarLength) { - size = barSign(size, vScale, actualBase) * minBarLength; - if (value === actualBase) { - base -= size / 2; - } - var startPixel = vScale.getPixelForDecimal(0); - var endPixel = vScale.getPixelForDecimal(1); - var min = Math.min(startPixel, endPixel); - var max = Math.max(startPixel, endPixel); - base = Math.max(Math.min(base, max), min); - head = base + size; - if (_stacked && !floating) { - parsed._stacks[vScale.axis]._visualValues[datasetIndex] = vScale.getValueForPixel(head) - vScale.getValueForPixel(base); - } - } - if (base === vScale.getPixelForValue(actualBase)) { - var halfGrid = sign(size) * vScale.getLineWidthForValue(actualBase) / 2; - base += halfGrid; - size -= halfGrid; - } - return { - size: size, - base: base, - head: head, - center: head + size / 2 - }; - } - }, { - key: "_calculateBarIndexPixels", - value: function _calculateBarIndexPixels(index, ruler) { - var scale = ruler.scale; - var options = this.options; - var skipNull = options.skipNull; - var maxBarThickness = valueOrDefault(options.maxBarThickness, Infinity); - var center, size; - if (ruler.grouped) { - var stackCount = skipNull ? this._getStackCount(index) : ruler.stackCount; - var range = options.barThickness === 'flex' ? computeFlexCategoryTraits(index, ruler, options, stackCount) : computeFitCategoryTraits(index, ruler, options, stackCount); - var stackIndex = this._getStackIndex(this.index, this._cachedMeta.stack, skipNull ? index : undefined); - center = range.start + range.chunk * stackIndex + range.chunk / 2; - size = Math.min(maxBarThickness, range.chunk * range.ratio); - } else { - center = scale.getPixelForValue(this.getParsed(index)[scale.axis], index); - size = Math.min(maxBarThickness, ruler.min * ruler.ratio); - } - return { - base: center - size / 2, - head: center + size / 2, - center: center, - size: size - }; - } - }, { - key: "draw", - value: function draw() { - var meta = this._cachedMeta; - var vScale = meta.vScale; - var rects = meta.data; - var ilen = rects.length; - var i = 0; - for (; i < ilen; ++i) { - if (this.getParsed(i)[vScale.axis] !== null && !rects[i].hidden) { - rects[i].draw(this._ctx); - } - } - } - }]); - }(DatasetController); - _defineProperty$1(BarController, "id", 'bar'); - _defineProperty$1(BarController, "defaults", { - datasetElementType: false, - dataElementType: 'bar', - categoryPercentage: 0.8, - barPercentage: 0.9, - grouped: true, - animations: { - numbers: { - type: 'number', - properties: ['x', 'y', 'base', 'width', 'height'] - } - } - }); - _defineProperty$1(BarController, "overrides", { - scales: { - _index_: { - type: 'category', - offset: true, - grid: { - offset: true - } - }, - _value_: { - type: 'linear', - beginAtZero: true - } - } - }); - var BubbleController = /*#__PURE__*/function (_DatasetController3) { - function BubbleController() { - _classCallCheck$1(this, BubbleController); - return _callSuper(this, BubbleController, arguments); - } - _inherits$1(BubbleController, _DatasetController3); - return _createClass$1(BubbleController, [{ - key: "initialize", - value: function initialize() { - this.enableOptionSharing = true; - _superPropGet(BubbleController, "initialize", this, 3)([]); - } - }, { - key: "parsePrimitiveData", - value: function parsePrimitiveData(meta, data, start, count) { - var parsed = _superPropGet(BubbleController, "parsePrimitiveData", this, 3)([meta, data, start, count]); - for (var i = 0; i < parsed.length; i++) { - parsed[i]._custom = this.resolveDataElementOptions(i + start).radius; - } - return parsed; - } - }, { - key: "parseArrayData", - value: function parseArrayData(meta, data, start, count) { - var parsed = _superPropGet(BubbleController, "parseArrayData", this, 3)([meta, data, start, count]); - for (var i = 0; i < parsed.length; i++) { - var item = data[start + i]; - parsed[i]._custom = valueOrDefault(item[2], this.resolveDataElementOptions(i + start).radius); - } - return parsed; - } - }, { - key: "parseObjectData", - value: function parseObjectData(meta, data, start, count) { - var parsed = _superPropGet(BubbleController, "parseObjectData", this, 3)([meta, data, start, count]); - for (var i = 0; i < parsed.length; i++) { - var item = data[start + i]; - parsed[i]._custom = valueOrDefault(item && item.r && +item.r, this.resolveDataElementOptions(i + start).radius); - } - return parsed; - } - }, { - key: "getMaxOverflow", - value: function getMaxOverflow() { - var data = this._cachedMeta.data; - var max = 0; - for (var i = data.length - 1; i >= 0; --i) { - max = Math.max(max, data[i].size(this.resolveDataElementOptions(i)) / 2); - } - return max > 0 && max; - } - }, { - key: "getLabelAndValue", - value: function getLabelAndValue(index) { - var meta = this._cachedMeta; - var labels = this.chart.data.labels || []; - var xScale = meta.xScale, - yScale = meta.yScale; - var parsed = this.getParsed(index); - var x = xScale.getLabelForValue(parsed.x); - var y = yScale.getLabelForValue(parsed.y); - var r = parsed._custom; - return { - label: labels[index] || '', - value: '(' + x + ', ' + y + (r ? ', ' + r : '') + ')' - }; - } - }, { - key: "update", - value: function update(mode) { - var points = this._cachedMeta.data; - this.updateElements(points, 0, points.length, mode); - } - }, { - key: "updateElements", - value: function updateElements(points, start, count, mode) { - var reset = mode === 'reset'; - var _this$_cachedMeta2 = this._cachedMeta, - iScale = _this$_cachedMeta2.iScale, - vScale = _this$_cachedMeta2.vScale; - var _this$_getSharedOptio2 = this._getSharedOptions(start, mode), - sharedOptions = _this$_getSharedOptio2.sharedOptions, - includeOptions = _this$_getSharedOptio2.includeOptions; - var iAxis = iScale.axis; - var vAxis = vScale.axis; - for (var i = start; i < start + count; i++) { - var point = points[i]; - var parsed = !reset && this.getParsed(i); - var properties = {}; - var iPixel = properties[iAxis] = reset ? iScale.getPixelForDecimal(0.5) : iScale.getPixelForValue(parsed[iAxis]); - var vPixel = properties[vAxis] = reset ? vScale.getBasePixel() : vScale.getPixelForValue(parsed[vAxis]); - properties.skip = isNaN(iPixel) || isNaN(vPixel); - if (includeOptions) { - properties.options = sharedOptions || this.resolveDataElementOptions(i, point.active ? 'active' : mode); - if (reset) { - properties.options.radius = 0; - } - } - this.updateElement(point, i, properties, mode); - } - } - }, { - key: "resolveDataElementOptions", - value: function resolveDataElementOptions(index, mode) { - var parsed = this.getParsed(index); - var values = _superPropGet(BubbleController, "resolveDataElementOptions", this, 3)([index, mode]); - if (values.$shared) { - values = Object.assign({}, values, { - $shared: false - }); - } - var radius = values.radius; - if (mode !== 'active') { - values.radius = 0; - } - values.radius += valueOrDefault(parsed && parsed._custom, radius); - return values; - } - }]); - }(DatasetController); - _defineProperty$1(BubbleController, "id", 'bubble'); - _defineProperty$1(BubbleController, "defaults", { - datasetElementType: false, - dataElementType: 'point', - animations: { - numbers: { - type: 'number', - properties: ['x', 'y', 'borderWidth', 'radius'] - } - } - }); - _defineProperty$1(BubbleController, "overrides", { - scales: { - x: { - type: 'linear' - }, - y: { - type: 'linear' - } - } - }); - function getRatioAndOffset(rotation, circumference, cutout) { - var ratioX = 1; - var ratioY = 1; - var offsetX = 0; - var offsetY = 0; - if (circumference < TAU) { - var startAngle = rotation; - var endAngle = startAngle + circumference; - var startX = Math.cos(startAngle); - var startY = Math.sin(startAngle); - var endX = Math.cos(endAngle); - var endY = Math.sin(endAngle); - var calcMax = function calcMax(angle, a, b) { - return _angleBetween(angle, startAngle, endAngle, true) ? 1 : Math.max(a, a * cutout, b, b * cutout); - }; - var calcMin = function calcMin(angle, a, b) { - return _angleBetween(angle, startAngle, endAngle, true) ? -1 : Math.min(a, a * cutout, b, b * cutout); - }; - var maxX = calcMax(0, startX, endX); - var maxY = calcMax(HALF_PI, startY, endY); - var minX = calcMin(PI, startX, endX); - var minY = calcMin(PI + HALF_PI, startY, endY); - ratioX = (maxX - minX) / 2; - ratioY = (maxY - minY) / 2; - offsetX = -(maxX + minX) / 2; - offsetY = -(maxY + minY) / 2; - } - return { - ratioX: ratioX, - ratioY: ratioY, - offsetX: offsetX, - offsetY: offsetY - }; - } - var DoughnutController = /*#__PURE__*/function (_DatasetController4) { - function DoughnutController(chart, datasetIndex) { - var _this4; - _classCallCheck$1(this, DoughnutController); - _this4 = _callSuper(this, DoughnutController, [chart, datasetIndex]); - _this4.enableOptionSharing = true; - _this4.innerRadius = undefined; - _this4.outerRadius = undefined; - _this4.offsetX = undefined; - _this4.offsetY = undefined; - return _this4; - } - _inherits$1(DoughnutController, _DatasetController4); - return _createClass$1(DoughnutController, [{ - key: "linkScales", - value: function linkScales() {} - }, { - key: "parse", - value: function parse(start, count) { - var data = this.getDataset().data; - var meta = this._cachedMeta; - if (this._parsing === false) { - meta._parsed = data; - } else { - var getter = function getter(i) { - return +data[i]; - }; - if (isObject(data[start])) { - var _this$_parsing$key = this._parsing.key, - key = _this$_parsing$key === void 0 ? 'value' : _this$_parsing$key; - getter = function getter(i) { - return +resolveObjectKey(data[i], key); - }; - } - var i, ilen; - for (i = start, ilen = start + count; i < ilen; ++i) { - meta._parsed[i] = getter(i); - } - } - } - }, { - key: "_getRotation", - value: function _getRotation() { - return toRadians(this.options.rotation - 90); - } - }, { - key: "_getCircumference", - value: function _getCircumference() { - return toRadians(this.options.circumference); - } - }, { - key: "_getRotationExtents", - value: function _getRotationExtents() { - var min = TAU; - var max = -TAU; - for (var i = 0; i < this.chart.data.datasets.length; ++i) { - if (this.chart.isDatasetVisible(i) && this.chart.getDatasetMeta(i).type === this._type) { - var controller = this.chart.getDatasetMeta(i).controller; - var rotation = controller._getRotation(); - var circumference = controller._getCircumference(); - min = Math.min(min, rotation); - max = Math.max(max, rotation + circumference); - } - } - return { - rotation: min, - circumference: max - min - }; - } - }, { - key: "update", - value: function update(mode) { - var chart = this.chart; - var chartArea = chart.chartArea; - var meta = this._cachedMeta; - var arcs = meta.data; - var spacing = this.getMaxBorderWidth() + this.getMaxOffset(arcs) + this.options.spacing; - var maxSize = Math.max((Math.min(chartArea.width, chartArea.height) - spacing) / 2, 0); - var cutout = Math.min(toPercentage(this.options.cutout, maxSize), 1); - var chartWeight = this._getRingWeight(this.index); - var _this$_getRotationExt = this._getRotationExtents(), - circumference = _this$_getRotationExt.circumference, - rotation = _this$_getRotationExt.rotation; - var _getRatioAndOffset = getRatioAndOffset(rotation, circumference, cutout), - ratioX = _getRatioAndOffset.ratioX, - ratioY = _getRatioAndOffset.ratioY, - offsetX = _getRatioAndOffset.offsetX, - offsetY = _getRatioAndOffset.offsetY; - var maxWidth = (chartArea.width - spacing) / ratioX; - var maxHeight = (chartArea.height - spacing) / ratioY; - var maxRadius = Math.max(Math.min(maxWidth, maxHeight) / 2, 0); - var outerRadius = toDimension(this.options.radius, maxRadius); - var innerRadius = Math.max(outerRadius * cutout, 0); - var radiusLength = (outerRadius - innerRadius) / this._getVisibleDatasetWeightTotal(); - this.offsetX = offsetX * outerRadius; - this.offsetY = offsetY * outerRadius; - meta.total = this.calculateTotal(); - this.outerRadius = outerRadius - radiusLength * this._getRingWeightOffset(this.index); - this.innerRadius = Math.max(this.outerRadius - radiusLength * chartWeight, 0); - this.updateElements(arcs, 0, arcs.length, mode); - } - }, { - key: "_circumference", - value: function _circumference(i, reset) { - var opts = this.options; - var meta = this._cachedMeta; - var circumference = this._getCircumference(); - if (reset && opts.animation.animateRotate || !this.chart.getDataVisibility(i) || meta._parsed[i] === null || meta.data[i].hidden) { - return 0; - } - return this.calculateCircumference(meta._parsed[i] * circumference / TAU); - } - }, { - key: "updateElements", - value: function updateElements(arcs, start, count, mode) { - var reset = mode === 'reset'; - var chart = this.chart; - var chartArea = chart.chartArea; - var opts = chart.options; - var animationOpts = opts.animation; - var centerX = (chartArea.left + chartArea.right) / 2; - var centerY = (chartArea.top + chartArea.bottom) / 2; - var animateScale = reset && animationOpts.animateScale; - var innerRadius = animateScale ? 0 : this.innerRadius; - var outerRadius = animateScale ? 0 : this.outerRadius; - var _this$_getSharedOptio3 = this._getSharedOptions(start, mode), - sharedOptions = _this$_getSharedOptio3.sharedOptions, - includeOptions = _this$_getSharedOptio3.includeOptions; - var startAngle = this._getRotation(); - var i; - for (i = 0; i < start; ++i) { - startAngle += this._circumference(i, reset); - } - for (i = start; i < start + count; ++i) { - var circumference = this._circumference(i, reset); - var arc = arcs[i]; - var properties = { - x: centerX + this.offsetX, - y: centerY + this.offsetY, - startAngle: startAngle, - endAngle: startAngle + circumference, - circumference: circumference, - outerRadius: outerRadius, - innerRadius: innerRadius - }; - if (includeOptions) { - properties.options = sharedOptions || this.resolveDataElementOptions(i, arc.active ? 'active' : mode); - } - startAngle += circumference; - this.updateElement(arc, i, properties, mode); - } - } - }, { - key: "calculateTotal", - value: function calculateTotal() { - var meta = this._cachedMeta; - var metaData = meta.data; - var total = 0; - var i; - for (i = 0; i < metaData.length; i++) { - var value = meta._parsed[i]; - if (value !== null && !isNaN(value) && this.chart.getDataVisibility(i) && !metaData[i].hidden) { - total += Math.abs(value); - } - } - return total; - } - }, { - key: "calculateCircumference", - value: function calculateCircumference(value) { - var total = this._cachedMeta.total; - if (total > 0 && !isNaN(value)) { - return TAU * (Math.abs(value) / total); - } - return 0; - } - }, { - key: "getLabelAndValue", - value: function getLabelAndValue(index) { - var meta = this._cachedMeta; - var chart = this.chart; - var labels = chart.data.labels || []; - var value = formatNumber(meta._parsed[index], chart.options.locale); - return { - label: labels[index] || '', - value: value - }; - } - }, { - key: "getMaxBorderWidth", - value: function getMaxBorderWidth(arcs) { - var max = 0; - var chart = this.chart; - var i, ilen, meta, controller, options; - if (!arcs) { - for (i = 0, ilen = chart.data.datasets.length; i < ilen; ++i) { - if (chart.isDatasetVisible(i)) { - meta = chart.getDatasetMeta(i); - arcs = meta.data; - controller = meta.controller; - break; - } - } - } - if (!arcs) { - return 0; - } - for (i = 0, ilen = arcs.length; i < ilen; ++i) { - options = controller.resolveDataElementOptions(i); - if (options.borderAlign !== 'inner') { - max = Math.max(max, options.borderWidth || 0, options.hoverBorderWidth || 0); - } - } - return max; - } - }, { - key: "getMaxOffset", - value: function getMaxOffset(arcs) { - var max = 0; - for (var i = 0, ilen = arcs.length; i < ilen; ++i) { - var options = this.resolveDataElementOptions(i); - max = Math.max(max, options.offset || 0, options.hoverOffset || 0); - } - return max; - } - }, { - key: "_getRingWeightOffset", - value: function _getRingWeightOffset(datasetIndex) { - var ringWeightOffset = 0; - for (var i = 0; i < datasetIndex; ++i) { - if (this.chart.isDatasetVisible(i)) { - ringWeightOffset += this._getRingWeight(i); - } - } - return ringWeightOffset; - } - }, { - key: "_getRingWeight", - value: function _getRingWeight(datasetIndex) { - return Math.max(valueOrDefault(this.chart.data.datasets[datasetIndex].weight, 1), 0); - } - }, { - key: "_getVisibleDatasetWeightTotal", - value: function _getVisibleDatasetWeightTotal() { - return this._getRingWeightOffset(this.chart.data.datasets.length) || 1; - } - }]); - }(DatasetController); - _defineProperty$1(DoughnutController, "id", 'doughnut'); - _defineProperty$1(DoughnutController, "defaults", { - datasetElementType: false, - dataElementType: 'arc', - animation: { - animateRotate: true, - animateScale: false - }, - 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' - }); - _defineProperty$1(DoughnutController, "descriptors", { - _scriptable: function _scriptable(name) { - return name !== 'spacing'; - }, - _indexable: function _indexable(name) { - return name !== 'spacing' && !name.startsWith('borderDash') && !name.startsWith('hoverBorderDash'); - } - }); - _defineProperty$1(DoughnutController, "overrides", { - aspectRatio: 1, - plugins: { - legend: { - labels: { - generateLabels: function generateLabels(chart) { - var data = chart.data; - if (data.labels.length && data.datasets.length) { - var _chart$legend$options2 = chart.legend.options.labels, - pointStyle = _chart$legend$options2.pointStyle, - color = _chart$legend$options2.color; - return data.labels.map(function (label, i) { - var meta = chart.getDatasetMeta(0); - var style = meta.controller.getStyle(i); - return { - text: label, - fillStyle: style.backgroundColor, - strokeStyle: style.borderColor, - fontColor: color, - lineWidth: style.borderWidth, - pointStyle: pointStyle, - hidden: !chart.getDataVisibility(i), - index: i - }; - }); - } - return []; - } - }, - onClick: function onClick(e, legendItem, legend) { - legend.chart.toggleDataVisibility(legendItem.index); - legend.chart.update(); - } - } - } - }); - var LineController = /*#__PURE__*/function (_DatasetController5) { - function LineController() { - _classCallCheck$1(this, LineController); - return _callSuper(this, LineController, arguments); - } - _inherits$1(LineController, _DatasetController5); - return _createClass$1(LineController, [{ - key: "initialize", - value: function initialize() { - this.enableOptionSharing = true; - this.supportsDecimation = true; - _superPropGet(LineController, "initialize", this, 3)([]); - } - }, { - key: "update", - value: function update(mode) { - var meta = this._cachedMeta; - var line = meta.dataset, - _meta$data = meta.data, - points = _meta$data === void 0 ? [] : _meta$data, - _dataset = meta._dataset; - var animationsDisabled = this.chart._animationsDisabled; - var _getStartAndCountOfVi = _getStartAndCountOfVisiblePoints(meta, points, animationsDisabled), - start = _getStartAndCountOfVi.start, - count = _getStartAndCountOfVi.count; - this._drawStart = start; - this._drawCount = count; - if (_scaleRangesChanged(meta)) { - start = 0; - count = points.length; - } - line._chart = this.chart; - line._datasetIndex = this.index; - line._decimated = !!_dataset._decimated; - line.points = points; - var options = this.resolveDatasetElementOptions(mode); - if (!this.options.showLine) { - options.borderWidth = 0; - } - options.segment = this.options.segment; - this.updateElement(line, undefined, { - animated: !animationsDisabled, - options: options - }, mode); - this.updateElements(points, start, count, mode); - } - }, { - key: "updateElements", - value: function updateElements(points, start, count, mode) { - var reset = mode === 'reset'; - var _this$_cachedMeta3 = this._cachedMeta, - iScale = _this$_cachedMeta3.iScale, - vScale = _this$_cachedMeta3.vScale, - _stacked = _this$_cachedMeta3._stacked, - _dataset = _this$_cachedMeta3._dataset; - var _this$_getSharedOptio4 = this._getSharedOptions(start, mode), - sharedOptions = _this$_getSharedOptio4.sharedOptions, - includeOptions = _this$_getSharedOptio4.includeOptions; - var iAxis = iScale.axis; - var vAxis = vScale.axis; - var _this$options2 = this.options, - spanGaps = _this$options2.spanGaps, - segment = _this$options2.segment; - var maxGapLength = isNumber(spanGaps) ? spanGaps : Number.POSITIVE_INFINITY; - var directUpdate = this.chart._animationsDisabled || reset || mode === 'none'; - var end = start + count; - var pointsCount = points.length; - var prevParsed = start > 0 && this.getParsed(start - 1); - for (var i = 0; i < pointsCount; ++i) { - var point = points[i]; - var properties = directUpdate ? point : {}; - if (i < start || i >= end) { - properties.skip = true; - continue; - } - var parsed = this.getParsed(i); - var nullData = isNullOrUndef(parsed[vAxis]); - var iPixel = properties[iAxis] = iScale.getPixelForValue(parsed[iAxis], i); - var vPixel = properties[vAxis] = reset || nullData ? vScale.getBasePixel() : vScale.getPixelForValue(_stacked ? this.applyStack(vScale, parsed, _stacked) : parsed[vAxis], i); - properties.skip = isNaN(iPixel) || isNaN(vPixel) || nullData; - properties.stop = i > 0 && Math.abs(parsed[iAxis] - prevParsed[iAxis]) > maxGapLength; - if (segment) { - properties.parsed = parsed; - properties.raw = _dataset.data[i]; - } - if (includeOptions) { - properties.options = sharedOptions || this.resolveDataElementOptions(i, point.active ? 'active' : mode); - } - if (!directUpdate) { - this.updateElement(point, i, properties, mode); - } - prevParsed = parsed; - } - } - }, { - key: "getMaxOverflow", - value: function getMaxOverflow() { - var meta = this._cachedMeta; - var dataset = meta.dataset; - var border = dataset.options && dataset.options.borderWidth || 0; - var data = meta.data || []; - if (!data.length) { - return border; - } - var firstPoint = data[0].size(this.resolveDataElementOptions(0)); - var lastPoint = data[data.length - 1].size(this.resolveDataElementOptions(data.length - 1)); - return Math.max(border, firstPoint, lastPoint) / 2; - } - }, { - key: "draw", - value: function draw() { - var meta = this._cachedMeta; - meta.dataset.updateControlPoints(this.chart.chartArea, meta.iScale.axis); - _superPropGet(LineController, "draw", this, 3)([]); - } - }]); - }(DatasetController); - _defineProperty$1(LineController, "id", 'line'); - _defineProperty$1(LineController, "defaults", { - datasetElementType: 'line', - dataElementType: 'point', - showLine: true, - spanGaps: false - }); - _defineProperty$1(LineController, "overrides", { - scales: { - _index_: { - type: 'category' - }, - _value_: { - type: 'linear' - } - } - }); - var PolarAreaController = /*#__PURE__*/function (_DatasetController6) { - function PolarAreaController(chart, datasetIndex) { - var _this5; - _classCallCheck$1(this, PolarAreaController); - _this5 = _callSuper(this, PolarAreaController, [chart, datasetIndex]); - _this5.innerRadius = undefined; - _this5.outerRadius = undefined; - return _this5; - } - _inherits$1(PolarAreaController, _DatasetController6); - return _createClass$1(PolarAreaController, [{ - key: "getLabelAndValue", - value: function getLabelAndValue(index) { - var meta = this._cachedMeta; - var chart = this.chart; - var labels = chart.data.labels || []; - var value = formatNumber(meta._parsed[index].r, chart.options.locale); - return { - label: labels[index] || '', - value: value - }; - } - }, { - key: "parseObjectData", - value: function parseObjectData(meta, data, start, count) { - return _parseObjectDataRadialScale.bind(this)(meta, data, start, count); - } - }, { - key: "update", - value: function update(mode) { - var arcs = this._cachedMeta.data; - this._updateRadius(); - this.updateElements(arcs, 0, arcs.length, mode); - } - }, { - key: "getMinMax", - value: function getMinMax() { - var _this6 = this; - var meta = this._cachedMeta; - var range = { - min: Number.POSITIVE_INFINITY, - max: Number.NEGATIVE_INFINITY - }; - meta.data.forEach(function (element, index) { - var parsed = _this6.getParsed(index).r; - if (!isNaN(parsed) && _this6.chart.getDataVisibility(index)) { - if (parsed < range.min) { - range.min = parsed; - } - if (parsed > range.max) { - range.max = parsed; - } - } - }); - return range; - } - }, { - key: "_updateRadius", - value: function _updateRadius() { - var chart = this.chart; - var chartArea = chart.chartArea; - var opts = chart.options; - var minSize = Math.min(chartArea.right - chartArea.left, chartArea.bottom - chartArea.top); - var outerRadius = Math.max(minSize / 2, 0); - var innerRadius = Math.max(opts.cutoutPercentage ? outerRadius / 100 * opts.cutoutPercentage : 1, 0); - var radiusLength = (outerRadius - innerRadius) / chart.getVisibleDatasetCount(); - this.outerRadius = outerRadius - radiusLength * this.index; - this.innerRadius = this.outerRadius - radiusLength; - } - }, { - key: "updateElements", - value: function updateElements(arcs, start, count, mode) { - var reset = mode === 'reset'; - var chart = this.chart; - var opts = chart.options; - var animationOpts = opts.animation; - var scale = this._cachedMeta.rScale; - var centerX = scale.xCenter; - var centerY = scale.yCenter; - var datasetStartAngle = scale.getIndexAngle(0) - 0.5 * PI; - var angle = datasetStartAngle; - var i; - var defaultAngle = 360 / this.countVisibleElements(); - for (i = 0; i < start; ++i) { - angle += this._computeAngle(i, mode, defaultAngle); - } - for (i = start; i < start + count; i++) { - var arc = arcs[i]; - var startAngle = angle; - var endAngle = angle + this._computeAngle(i, mode, defaultAngle); - var outerRadius = chart.getDataVisibility(i) ? scale.getDistanceFromCenterForValue(this.getParsed(i).r) : 0; - angle = endAngle; - if (reset) { - if (animationOpts.animateScale) { - outerRadius = 0; - } - if (animationOpts.animateRotate) { - startAngle = endAngle = datasetStartAngle; - } - } - var properties = { - x: centerX, - y: centerY, - innerRadius: 0, - outerRadius: outerRadius, - startAngle: startAngle, - endAngle: endAngle, - options: this.resolveDataElementOptions(i, arc.active ? 'active' : mode) - }; - this.updateElement(arc, i, properties, mode); - } - } - }, { - key: "countVisibleElements", - value: function countVisibleElements() { - var _this7 = this; - var meta = this._cachedMeta; - var count = 0; - meta.data.forEach(function (element, index) { - if (!isNaN(_this7.getParsed(index).r) && _this7.chart.getDataVisibility(index)) { - count++; - } - }); - return count; - } - }, { - key: "_computeAngle", - value: function _computeAngle(index, mode, defaultAngle) { - return this.chart.getDataVisibility(index) ? toRadians(this.resolveDataElementOptions(index, mode).angle || defaultAngle) : 0; - } - }]); - }(DatasetController); - _defineProperty$1(PolarAreaController, "id", 'polarArea'); - _defineProperty$1(PolarAreaController, "defaults", { - dataElementType: 'arc', - animation: { - animateRotate: true, - animateScale: true - }, - animations: { - numbers: { - type: 'number', - properties: ['x', 'y', 'startAngle', 'endAngle', 'innerRadius', 'outerRadius'] - } - }, - indexAxis: 'r', - startAngle: 0 - }); - _defineProperty$1(PolarAreaController, "overrides", { - aspectRatio: 1, - plugins: { - legend: { - labels: { - generateLabels: function generateLabels(chart) { - var data = chart.data; - if (data.labels.length && data.datasets.length) { - var _chart$legend$options3 = chart.legend.options.labels, - pointStyle = _chart$legend$options3.pointStyle, - color = _chart$legend$options3.color; - return data.labels.map(function (label, i) { - var meta = chart.getDatasetMeta(0); - var style = meta.controller.getStyle(i); - return { - text: label, - fillStyle: style.backgroundColor, - strokeStyle: style.borderColor, - fontColor: color, - lineWidth: style.borderWidth, - pointStyle: pointStyle, - hidden: !chart.getDataVisibility(i), - index: i - }; - }); - } - return []; - } - }, - onClick: function onClick(e, legendItem, legend) { - legend.chart.toggleDataVisibility(legendItem.index); - legend.chart.update(); - } - } - }, - scales: { - r: { - type: 'radialLinear', - angleLines: { - display: false - }, - beginAtZero: true, - grid: { - circular: true - }, - pointLabels: { - display: false - }, - startAngle: 0 - } - } - }); - var PieController = /*#__PURE__*/function (_DoughnutController2) { - function PieController() { - _classCallCheck$1(this, PieController); - return _callSuper(this, PieController, arguments); - } - _inherits$1(PieController, _DoughnutController2); - return _createClass$1(PieController); - }(DoughnutController); - _defineProperty$1(PieController, "id", 'pie'); - _defineProperty$1(PieController, "defaults", { - cutout: 0, - rotation: 0, - circumference: 360, - radius: '100%' - }); - var RadarController = /*#__PURE__*/function (_DatasetController7) { - function RadarController() { - _classCallCheck$1(this, RadarController); - return _callSuper(this, RadarController, arguments); - } - _inherits$1(RadarController, _DatasetController7); - return _createClass$1(RadarController, [{ - key: "getLabelAndValue", - value: function getLabelAndValue(index) { - var vScale = this._cachedMeta.vScale; - var parsed = this.getParsed(index); - return { - label: vScale.getLabels()[index], - value: '' + vScale.getLabelForValue(parsed[vScale.axis]) - }; - } - }, { - key: "parseObjectData", - value: function parseObjectData(meta, data, start, count) { - return _parseObjectDataRadialScale.bind(this)(meta, data, start, count); - } - }, { - key: "update", - value: function update(mode) { - var meta = this._cachedMeta; - var line = meta.dataset; - var points = meta.data || []; - var labels = meta.iScale.getLabels(); - line.points = points; - if (mode !== 'resize') { - var options = this.resolveDatasetElementOptions(mode); - if (!this.options.showLine) { - options.borderWidth = 0; - } - var properties = { - _loop: true, - _fullLoop: labels.length === points.length, - options: options - }; - this.updateElement(line, undefined, properties, mode); - } - this.updateElements(points, 0, points.length, mode); - } - }, { - key: "updateElements", - value: function updateElements(points, start, count, mode) { - var scale = this._cachedMeta.rScale; - var reset = mode === 'reset'; - for (var i = start; i < start + count; i++) { - var point = points[i]; - var options = this.resolveDataElementOptions(i, point.active ? 'active' : mode); - var pointPosition = scale.getPointPositionForValue(i, this.getParsed(i).r); - var x = reset ? scale.xCenter : pointPosition.x; - var y = reset ? scale.yCenter : pointPosition.y; - var properties = { - x: x, - y: y, - angle: pointPosition.angle, - skip: isNaN(x) || isNaN(y), - options: options - }; - this.updateElement(point, i, properties, mode); - } - } - }]); - }(DatasetController); - _defineProperty$1(RadarController, "id", 'radar'); - _defineProperty$1(RadarController, "defaults", { - datasetElementType: 'line', - dataElementType: 'point', - indexAxis: 'r', - showLine: true, - elements: { - line: { - fill: 'start' - } - } - }); - _defineProperty$1(RadarController, "overrides", { - aspectRatio: 1, - scales: { - r: { - type: 'radialLinear' - } - } - }); - var ScatterController = /*#__PURE__*/function (_DatasetController8) { - function ScatterController() { - _classCallCheck$1(this, ScatterController); - return _callSuper(this, ScatterController, arguments); - } - _inherits$1(ScatterController, _DatasetController8); - return _createClass$1(ScatterController, [{ - key: "getLabelAndValue", - value: function getLabelAndValue(index) { - var meta = this._cachedMeta; - var labels = this.chart.data.labels || []; - var xScale = meta.xScale, - yScale = meta.yScale; - var parsed = this.getParsed(index); - var x = xScale.getLabelForValue(parsed.x); - var y = yScale.getLabelForValue(parsed.y); - return { - label: labels[index] || '', - value: '(' + x + ', ' + y + ')' - }; - } - }, { - key: "update", - value: function update(mode) { - var meta = this._cachedMeta; - var _meta$data2 = meta.data, - points = _meta$data2 === void 0 ? [] : _meta$data2; - var animationsDisabled = this.chart._animationsDisabled; - var _getStartAndCountOfVi2 = _getStartAndCountOfVisiblePoints(meta, points, animationsDisabled), - start = _getStartAndCountOfVi2.start, - count = _getStartAndCountOfVi2.count; - this._drawStart = start; - this._drawCount = count; - if (_scaleRangesChanged(meta)) { - start = 0; - count = points.length; - } - if (this.options.showLine) { - if (!this.datasetElementType) { - this.addElements(); - } - var line = meta.dataset, - _dataset = meta._dataset; - line._chart = this.chart; - line._datasetIndex = this.index; - line._decimated = !!_dataset._decimated; - line.points = points; - var options = this.resolveDatasetElementOptions(mode); - options.segment = this.options.segment; - this.updateElement(line, undefined, { - animated: !animationsDisabled, - options: options - }, mode); - } else if (this.datasetElementType) { - delete meta.dataset; - this.datasetElementType = false; - } - this.updateElements(points, start, count, mode); - } - }, { - key: "addElements", - value: function addElements() { - var showLine = this.options.showLine; - if (!this.datasetElementType && showLine) { - this.datasetElementType = this.chart.registry.getElement('line'); - } - _superPropGet(ScatterController, "addElements", this, 3)([]); - } - }, { - key: "updateElements", - value: function updateElements(points, start, count, mode) { - var reset = mode === 'reset'; - var _this$_cachedMeta4 = this._cachedMeta, - iScale = _this$_cachedMeta4.iScale, - vScale = _this$_cachedMeta4.vScale, - _stacked = _this$_cachedMeta4._stacked, - _dataset = _this$_cachedMeta4._dataset; - var firstOpts = this.resolveDataElementOptions(start, mode); - var sharedOptions = this.getSharedOptions(firstOpts); - var includeOptions = this.includeOptions(mode, sharedOptions); - var iAxis = iScale.axis; - var vAxis = vScale.axis; - var _this$options3 = this.options, - spanGaps = _this$options3.spanGaps, - segment = _this$options3.segment; - var maxGapLength = isNumber(spanGaps) ? spanGaps : Number.POSITIVE_INFINITY; - var directUpdate = this.chart._animationsDisabled || reset || mode === 'none'; - var prevParsed = start > 0 && this.getParsed(start - 1); - for (var i = start; i < start + count; ++i) { - var point = points[i]; - var parsed = this.getParsed(i); - var properties = directUpdate ? point : {}; - var nullData = isNullOrUndef(parsed[vAxis]); - var iPixel = properties[iAxis] = iScale.getPixelForValue(parsed[iAxis], i); - var vPixel = properties[vAxis] = reset || nullData ? vScale.getBasePixel() : vScale.getPixelForValue(_stacked ? this.applyStack(vScale, parsed, _stacked) : parsed[vAxis], i); - properties.skip = isNaN(iPixel) || isNaN(vPixel) || nullData; - properties.stop = i > 0 && Math.abs(parsed[iAxis] - prevParsed[iAxis]) > maxGapLength; - if (segment) { - properties.parsed = parsed; - properties.raw = _dataset.data[i]; - } - if (includeOptions) { - properties.options = sharedOptions || this.resolveDataElementOptions(i, point.active ? 'active' : mode); - } - if (!directUpdate) { - this.updateElement(point, i, properties, mode); - } - prevParsed = parsed; - } - this.updateSharedOptions(sharedOptions, mode, firstOpts); - } - }, { - key: "getMaxOverflow", - value: function getMaxOverflow() { - var meta = this._cachedMeta; - var data = meta.data || []; - if (!this.options.showLine) { - var max = 0; - for (var i = data.length - 1; i >= 0; --i) { - max = Math.max(max, data[i].size(this.resolveDataElementOptions(i)) / 2); - } - return max > 0 && max; - } - var dataset = meta.dataset; - var border = dataset.options && dataset.options.borderWidth || 0; - if (!data.length) { - return border; - } - var firstPoint = data[0].size(this.resolveDataElementOptions(0)); - var lastPoint = data[data.length - 1].size(this.resolveDataElementOptions(data.length - 1)); - return Math.max(border, firstPoint, lastPoint) / 2; - } - }]); - }(DatasetController); - _defineProperty$1(ScatterController, "id", 'scatter'); - _defineProperty$1(ScatterController, "defaults", { - datasetElementType: false, - dataElementType: 'point', - showLine: false, - fill: false - }); - _defineProperty$1(ScatterController, "overrides", { - interaction: { - mode: 'point' - }, - scales: { - x: { - type: 'linear' - }, - y: { - type: 'linear' - } - } - }); - var controllers = /*#__PURE__*/Object.freeze({ - __proto__: null, - BarController: BarController, - BubbleController: BubbleController, - DoughnutController: DoughnutController, - LineController: LineController, - PieController: PieController, - PolarAreaController: PolarAreaController, - RadarController: RadarController, - ScatterController: ScatterController - }); - - /** - * @namespace Chart._adapters - * @since 2.8.0 - * @private - */ - function _abstract() { - throw new Error('This method is not implemented: Check that a complete date adapter is provided.'); - } - /** - * Date adapter (current used by the time scale) - * @namespace Chart._adapters._date - * @memberof Chart._adapters - * @private - */ - var DateAdapterBase = /*#__PURE__*/function () { - function DateAdapterBase(options) { - _classCallCheck$1(this, DateAdapterBase); - _defineProperty$1(this, "options", void 0); - this.options = options || {}; - } - // eslint-disable-next-line @typescript-eslint/no-empty-function - return _createClass$1(DateAdapterBase, [{ - key: "init", - value: function init() {} - }, { - key: "formats", - value: function formats() { - return _abstract(); - } - }, { - key: "parse", - value: function parse() { - return _abstract(); - } - }, { - key: "format", - value: function format() { - return _abstract(); - } - }, { - key: "add", - value: function add() { - return _abstract(); - } - }, { - key: "diff", - value: function diff() { - return _abstract(); - } - }, { - key: "startOf", - value: function startOf() { - return _abstract(); - } - }, { - key: "endOf", - value: function endOf() { - return _abstract(); - } - }], [{ - key: "override", - value: - /** - * Override default date adapter methods. - * Accepts type parameter to define options type. - * @example - * Chart._adapters._date.override<{myAdapterOption: string}>({ - * init() { - * console.log(this.options.myAdapterOption); - * } - * }) - */ - function override(members) { - Object.assign(DateAdapterBase.prototype, members); - } - }]); - }(); - var adapters = { - _date: DateAdapterBase - }; - function binarySearch(metaset, axis, value, intersect) { - var controller = metaset.controller, - data = metaset.data, - _sorted = metaset._sorted; - var iScale = controller._cachedMeta.iScale; - var spanGaps = metaset.dataset ? metaset.dataset.options ? metaset.dataset.options.spanGaps : null : null; - if (iScale && axis === iScale.axis && axis !== 'r' && _sorted && data.length) { - var lookupMethod = iScale._reversePixels ? _rlookupByKey : _lookupByKey; - if (!intersect) { - var result = lookupMethod(data, axis, value); - if (spanGaps) { - var vScale = controller._cachedMeta.vScale; - var _parsed = metaset._parsed; - var distanceToDefinedLo = _parsed.slice(0, result.lo + 1).reverse().findIndex(function (point) { - return !isNullOrUndef(point[vScale.axis]); - }); - result.lo -= Math.max(0, distanceToDefinedLo); - var distanceToDefinedHi = _parsed.slice(result.hi).findIndex(function (point) { - return !isNullOrUndef(point[vScale.axis]); - }); - result.hi += Math.max(0, distanceToDefinedHi); - } - return result; - } else if (controller._sharedOptions) { - var el = data[0]; - var range = typeof el.getRange === 'function' && el.getRange(axis); - if (range) { - var start = lookupMethod(data, axis, value - range); - var end = lookupMethod(data, axis, value + range); - return { - lo: start.lo, - hi: end.hi - }; - } - } - } - return { - lo: 0, - hi: data.length - 1 - }; - } - function evaluateInteractionItems(chart, axis, position, handler, intersect) { - var metasets = chart.getSortedVisibleDatasetMetas(); - var value = position[axis]; - for (var i = 0, ilen = metasets.length; i < ilen; ++i) { - var _metasets$i = metasets[i], - _index2 = _metasets$i.index, - data = _metasets$i.data; - var _binarySearch = binarySearch(metasets[i], axis, value, intersect), - lo = _binarySearch.lo, - hi = _binarySearch.hi; - for (var j = lo; j <= hi; ++j) { - var element = data[j]; - if (!element.skip) { - handler(element, _index2, j); - } - } - } - } - function getDistanceMetricForAxis(axis) { - var useX = axis.indexOf('x') !== -1; - var useY = axis.indexOf('y') !== -1; - return function (pt1, pt2) { - var deltaX = useX ? Math.abs(pt1.x - pt2.x) : 0; - var deltaY = useY ? Math.abs(pt1.y - pt2.y) : 0; - return Math.sqrt(Math.pow(deltaX, 2) + Math.pow(deltaY, 2)); - }; - } - function getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible) { - var items = []; - if (!includeInvisible && !chart.isPointInArea(position)) { - return items; - } - var evaluationFunc = function evaluationFunc(element, datasetIndex, index) { - if (!includeInvisible && !_isPointInArea(element, chart.chartArea, 0)) { - return; - } - if (element.inRange(position.x, position.y, useFinalPosition)) { - items.push({ - element: element, - datasetIndex: datasetIndex, - index: index - }); - } - }; - evaluateInteractionItems(chart, axis, position, evaluationFunc, true); - return items; - } - function getNearestRadialItems(chart, position, axis, useFinalPosition) { - var items = []; - function evaluationFunc(element, datasetIndex, index) { - var _element$getProps = element.getProps(['startAngle', 'endAngle'], useFinalPosition), - startAngle = _element$getProps.startAngle, - endAngle = _element$getProps.endAngle; - var _getAngleFromPoint = getAngleFromPoint(element, { - x: position.x, - y: position.y - }), - angle = _getAngleFromPoint.angle; - if (_angleBetween(angle, startAngle, endAngle)) { - items.push({ - element: element, - datasetIndex: datasetIndex, - index: index - }); - } - } - evaluateInteractionItems(chart, axis, position, evaluationFunc); - return items; - } - function getNearestCartesianItems(chart, position, axis, intersect, useFinalPosition, includeInvisible) { - var items = []; - var distanceMetric = getDistanceMetricForAxis(axis); - var minDistance = Number.POSITIVE_INFINITY; - function evaluationFunc(element, datasetIndex, index) { - var inRange = element.inRange(position.x, position.y, useFinalPosition); - if (intersect && !inRange) { - return; - } - var center = element.getCenterPoint(useFinalPosition); - var pointInArea = !!includeInvisible || chart.isPointInArea(center); - if (!pointInArea && !inRange) { - return; - } - var distance = distanceMetric(position, center); - if (distance < minDistance) { - items = [{ - element: element, - datasetIndex: datasetIndex, - index: index - }]; - minDistance = distance; - } else if (distance === minDistance) { - items.push({ - element: element, - datasetIndex: datasetIndex, - index: index - }); - } - } - evaluateInteractionItems(chart, axis, position, evaluationFunc); - return items; - } - function getNearestItems(chart, position, axis, intersect, useFinalPosition, includeInvisible) { - if (!includeInvisible && !chart.isPointInArea(position)) { - return []; - } - return axis === 'r' && !intersect ? getNearestRadialItems(chart, position, axis, useFinalPosition) : getNearestCartesianItems(chart, position, axis, intersect, useFinalPosition, includeInvisible); - } - function getAxisItems(chart, position, axis, intersect, useFinalPosition) { - var items = []; - var rangeMethod = axis === 'x' ? 'inXRange' : 'inYRange'; - var intersectsItem = false; - evaluateInteractionItems(chart, axis, position, function (element, datasetIndex, index) { - if (element[rangeMethod] && element[rangeMethod](position[axis], useFinalPosition)) { - items.push({ - element: element, - datasetIndex: datasetIndex, - index: index - }); - intersectsItem = intersectsItem || element.inRange(position.x, position.y, useFinalPosition); - } - }); - if (intersect && !intersectsItem) { - return []; - } - return items; - } - var Interaction = { - evaluateInteractionItems: evaluateInteractionItems, - modes: { - index: function index(chart, e, options, useFinalPosition) { - var position = getRelativePosition(e, chart); - var axis = options.axis || 'x'; - var includeInvisible = options.includeInvisible || false; - var items = options.intersect ? getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible) : getNearestItems(chart, position, axis, false, useFinalPosition, includeInvisible); - var elements = []; - if (!items.length) { - return []; - } - chart.getSortedVisibleDatasetMetas().forEach(function (meta) { - var index = items[0].index; - var element = meta.data[index]; - if (element && !element.skip) { - elements.push({ - element: element, - datasetIndex: meta.index, - index: index - }); - } - }); - return elements; - }, - dataset: function dataset(chart, e, options, useFinalPosition) { - var position = getRelativePosition(e, chart); - var axis = options.axis || 'xy'; - var includeInvisible = options.includeInvisible || false; - var items = options.intersect ? getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible) : getNearestItems(chart, position, axis, false, useFinalPosition, includeInvisible); - if (items.length > 0) { - var datasetIndex = items[0].datasetIndex; - var data = chart.getDatasetMeta(datasetIndex).data; - items = []; - for (var i = 0; i < data.length; ++i) { - items.push({ - element: data[i], - datasetIndex: datasetIndex, - index: i - }); - } - } - return items; - }, - point: function point(chart, e, options, useFinalPosition) { - var position = getRelativePosition(e, chart); - var axis = options.axis || 'xy'; - var includeInvisible = options.includeInvisible || false; - return getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible); - }, - nearest: function nearest(chart, e, options, useFinalPosition) { - var position = getRelativePosition(e, chart); - var axis = options.axis || 'xy'; - var includeInvisible = options.includeInvisible || false; - return getNearestItems(chart, position, axis, options.intersect, useFinalPosition, includeInvisible); - }, - x: function x(chart, e, options, useFinalPosition) { - var position = getRelativePosition(e, chart); - return getAxisItems(chart, position, 'x', options.intersect, useFinalPosition); - }, - y: function y(chart, e, options, useFinalPosition) { - var position = getRelativePosition(e, chart); - return getAxisItems(chart, position, 'y', options.intersect, useFinalPosition); - } - } - }; - var STATIC_POSITIONS = ['left', 'top', 'right', 'bottom']; - function filterByPosition(array, position) { - return array.filter(function (v) { - return v.pos === position; - }); - } - function filterDynamicPositionByAxis(array, axis) { - return array.filter(function (v) { - return STATIC_POSITIONS.indexOf(v.pos) === -1 && v.box.axis === axis; - }); - } - function sortByWeight(array, reverse) { - return array.sort(function (a, b) { - var v0 = reverse ? b : a; - var v1 = reverse ? a : b; - return v0.weight === v1.weight ? v0.index - v1.index : v0.weight - v1.weight; - }); - } - function wrapBoxes(boxes) { - var layoutBoxes = []; - var i, ilen, box, pos, stack, stackWeight; - for (i = 0, ilen = (boxes || []).length; i < ilen; ++i) { - box = boxes[i]; - var _box = box; - pos = _box.position; - var _box$options = _box.options; - stack = _box$options.stack; - var _box$options$stackWei = _box$options.stackWeight; - stackWeight = _box$options$stackWei === void 0 ? 1 : _box$options$stackWei; - layoutBoxes.push({ - index: i, - box: box, - pos: pos, - horizontal: box.isHorizontal(), - weight: box.weight, - stack: stack && pos + stack, - stackWeight: stackWeight - }); - } - return layoutBoxes; - } - function buildStacks(layouts) { - var stacks = {}; - var _iterator5 = _createForOfIteratorHelper$1(layouts), - _step5; - try { - for (_iterator5.s(); !(_step5 = _iterator5.n()).done;) { - var wrap = _step5.value; - var stack = wrap.stack, - pos = wrap.pos, - stackWeight = wrap.stackWeight; - if (!stack || !STATIC_POSITIONS.includes(pos)) { - continue; - } - var _stack = stacks[stack] || (stacks[stack] = { - count: 0, - placed: 0, - weight: 0, - size: 0 - }); - _stack.count++; - _stack.weight += stackWeight; - } - } catch (err) { - _iterator5.e(err); - } finally { - _iterator5.f(); - } - return stacks; - } - function setLayoutDims(layouts, params) { - var stacks = buildStacks(layouts); - var vBoxMaxWidth = params.vBoxMaxWidth, - hBoxMaxHeight = params.hBoxMaxHeight; - var i, ilen, layout; - for (i = 0, ilen = layouts.length; i < ilen; ++i) { - layout = layouts[i]; - var fullSize = layout.box.fullSize; - var stack = stacks[layout.stack]; - var factor = stack && layout.stackWeight / stack.weight; - if (layout.horizontal) { - layout.width = factor ? factor * vBoxMaxWidth : fullSize && params.availableWidth; - layout.height = hBoxMaxHeight; - } else { - layout.width = vBoxMaxWidth; - layout.height = factor ? factor * hBoxMaxHeight : fullSize && params.availableHeight; - } - } - return stacks; - } - function buildLayoutBoxes(boxes) { - var layoutBoxes = wrapBoxes(boxes); - var fullSize = sortByWeight(layoutBoxes.filter(function (wrap) { - return wrap.box.fullSize; - }), true); - var left = sortByWeight(filterByPosition(layoutBoxes, 'left'), true); - var right = sortByWeight(filterByPosition(layoutBoxes, 'right')); - var top = sortByWeight(filterByPosition(layoutBoxes, 'top'), true); - var bottom = sortByWeight(filterByPosition(layoutBoxes, 'bottom')); - var centerHorizontal = filterDynamicPositionByAxis(layoutBoxes, 'x'); - var centerVertical = filterDynamicPositionByAxis(layoutBoxes, 'y'); - return { - fullSize: fullSize, - leftAndTop: left.concat(top), - rightAndBottom: right.concat(centerVertical).concat(bottom).concat(centerHorizontal), - chartArea: filterByPosition(layoutBoxes, 'chartArea'), - vertical: left.concat(right).concat(centerVertical), - horizontal: top.concat(bottom).concat(centerHorizontal) - }; - } - function getCombinedMax(maxPadding, chartArea, a, b) { - return Math.max(maxPadding[a], chartArea[a]) + Math.max(maxPadding[b], chartArea[b]); - } - function updateMaxPadding(maxPadding, boxPadding) { - maxPadding.top = Math.max(maxPadding.top, boxPadding.top); - maxPadding.left = Math.max(maxPadding.left, boxPadding.left); - maxPadding.bottom = Math.max(maxPadding.bottom, boxPadding.bottom); - maxPadding.right = Math.max(maxPadding.right, boxPadding.right); - } - function updateDims(chartArea, params, layout, stacks) { - var pos = layout.pos, - box = layout.box; - var maxPadding = chartArea.maxPadding; - if (!isObject(pos)) { - if (layout.size) { - chartArea[pos] -= layout.size; - } - var stack = stacks[layout.stack] || { - size: 0, - count: 1 - }; - stack.size = Math.max(stack.size, layout.horizontal ? box.height : box.width); - layout.size = stack.size / stack.count; - chartArea[pos] += layout.size; - } - if (box.getPadding) { - updateMaxPadding(maxPadding, box.getPadding()); - } - var newWidth = Math.max(0, params.outerWidth - getCombinedMax(maxPadding, chartArea, 'left', 'right')); - var newHeight = Math.max(0, params.outerHeight - getCombinedMax(maxPadding, chartArea, 'top', 'bottom')); - var widthChanged = newWidth !== chartArea.w; - var heightChanged = newHeight !== chartArea.h; - chartArea.w = newWidth; - chartArea.h = newHeight; - return layout.horizontal ? { - same: widthChanged, - other: heightChanged - } : { - same: heightChanged, - other: widthChanged - }; - } - function handleMaxPadding(chartArea) { - var maxPadding = chartArea.maxPadding; - function updatePos(pos) { - var change = Math.max(maxPadding[pos] - chartArea[pos], 0); - chartArea[pos] += change; - return change; - } - chartArea.y += updatePos('top'); - chartArea.x += updatePos('left'); - updatePos('right'); - updatePos('bottom'); - } - function getMargins(horizontal, chartArea) { - var maxPadding = chartArea.maxPadding; - function marginForPositions(positions) { - var margin = { - left: 0, - top: 0, - right: 0, - bottom: 0 - }; - positions.forEach(function (pos) { - margin[pos] = Math.max(chartArea[pos], maxPadding[pos]); - }); - return margin; - } - return horizontal ? marginForPositions(['left', 'right']) : marginForPositions(['top', 'bottom']); - } - function fitBoxes(boxes, chartArea, params, stacks) { - var refitBoxes = []; - var i, ilen, layout, box, refit, changed; - for (i = 0, ilen = boxes.length, refit = 0; i < ilen; ++i) { - layout = boxes[i]; - box = layout.box; - box.update(layout.width || chartArea.w, layout.height || chartArea.h, getMargins(layout.horizontal, chartArea)); - var _updateDims = updateDims(chartArea, params, layout, stacks), - same = _updateDims.same, - other = _updateDims.other; - refit |= same && refitBoxes.length; - changed = changed || other; - if (!box.fullSize) { - refitBoxes.push(layout); - } - } - return refit && fitBoxes(refitBoxes, chartArea, params, stacks) || changed; - } - function setBoxDims(box, left, top, width, height) { - box.top = top; - box.left = left; - box.right = left + width; - box.bottom = top + height; - box.width = width; - box.height = height; - } - function placeBoxes(boxes, chartArea, params, stacks) { - var userPadding = params.padding; - var x = chartArea.x, - y = chartArea.y; - var _iterator6 = _createForOfIteratorHelper$1(boxes), - _step6; - try { - for (_iterator6.s(); !(_step6 = _iterator6.n()).done;) { - var layout = _step6.value; - var box = layout.box; - var stack = stacks[layout.stack] || { - count: 1, - placed: 0, - weight: 1 - }; - var weight = layout.stackWeight / stack.weight || 1; - if (layout.horizontal) { - var width = chartArea.w * weight; - var height = stack.size || box.height; - if (defined(stack.start)) { - y = stack.start; - } - if (box.fullSize) { - setBoxDims(box, userPadding.left, y, params.outerWidth - userPadding.right - userPadding.left, height); - } else { - setBoxDims(box, chartArea.left + stack.placed, y, width, height); - } - stack.start = y; - stack.placed += width; - y = box.bottom; - } else { - var _height = chartArea.h * weight; - var _width = stack.size || box.width; - if (defined(stack.start)) { - x = stack.start; - } - if (box.fullSize) { - setBoxDims(box, x, userPadding.top, _width, params.outerHeight - userPadding.bottom - userPadding.top); - } else { - setBoxDims(box, x, chartArea.top + stack.placed, _width, _height); - } - stack.start = x; - stack.placed += _height; - x = box.right; - } - } - } catch (err) { - _iterator6.e(err); - } finally { - _iterator6.f(); - } - chartArea.x = x; - chartArea.y = y; - } - var layouts = { - addBox: function addBox(chart, item) { - if (!chart.boxes) { - chart.boxes = []; - } - item.fullSize = item.fullSize || false; - item.position = item.position || 'top'; - item.weight = item.weight || 0; - item._layers = item._layers || function () { - return [{ - z: 0, - draw: function draw(chartArea) { - item.draw(chartArea); - } - }]; - }; - chart.boxes.push(item); - }, - removeBox: function removeBox(chart, layoutItem) { - var index = chart.boxes ? chart.boxes.indexOf(layoutItem) : -1; - if (index !== -1) { - chart.boxes.splice(index, 1); - } - }, - configure: function configure(chart, item, options) { - item.fullSize = options.fullSize; - item.position = options.position; - item.weight = options.weight; - }, - update: function update(chart, width, height, minPadding) { - if (!chart) { - return; - } - var padding = toPadding(chart.options.layout.padding); - var availableWidth = Math.max(width - padding.width, 0); - var availableHeight = Math.max(height - padding.height, 0); - var boxes = buildLayoutBoxes(chart.boxes); - var verticalBoxes = boxes.vertical; - var horizontalBoxes = boxes.horizontal; - each(chart.boxes, function (box) { - if (typeof box.beforeLayout === 'function') { - box.beforeLayout(); - } - }); - var visibleVerticalBoxCount = verticalBoxes.reduce(function (total, wrap) { - return wrap.box.options && wrap.box.options.display === false ? total : total + 1; - }, 0) || 1; - var params = Object.freeze({ - outerWidth: width, - outerHeight: height, - padding: padding, - availableWidth: availableWidth, - availableHeight: availableHeight, - vBoxMaxWidth: availableWidth / 2 / visibleVerticalBoxCount, - hBoxMaxHeight: availableHeight / 2 - }); - var maxPadding = Object.assign({}, padding); - updateMaxPadding(maxPadding, toPadding(minPadding)); - var chartArea = Object.assign({ - maxPadding: maxPadding, - w: availableWidth, - h: availableHeight, - x: padding.left, - y: padding.top - }, padding); - var stacks = setLayoutDims(verticalBoxes.concat(horizontalBoxes), params); - fitBoxes(boxes.fullSize, chartArea, params, stacks); - fitBoxes(verticalBoxes, chartArea, params, stacks); - if (fitBoxes(horizontalBoxes, chartArea, params, stacks)) { - fitBoxes(verticalBoxes, chartArea, params, stacks); - } - handleMaxPadding(chartArea); - placeBoxes(boxes.leftAndTop, chartArea, params, stacks); - chartArea.x += chartArea.w; - chartArea.y += chartArea.h; - placeBoxes(boxes.rightAndBottom, chartArea, params, stacks); - chart.chartArea = { - left: chartArea.left, - top: chartArea.top, - right: chartArea.left + chartArea.w, - bottom: chartArea.top + chartArea.h, - height: chartArea.h, - width: chartArea.w - }; - each(boxes.chartArea, function (layout) { - var box = layout.box; - Object.assign(box, chart.chartArea); - box.update(chartArea.w, chartArea.h, { - left: 0, - top: 0, - right: 0, - bottom: 0 - }); - }); - } - }; - var BasePlatform = /*#__PURE__*/function () { - function BasePlatform() { - _classCallCheck$1(this, BasePlatform); - } - return _createClass$1(BasePlatform, [{ - key: "acquireContext", - value: function acquireContext(canvas, aspectRatio) {} - }, { - key: "releaseContext", - value: function releaseContext(context) { - return false; - } - }, { - key: "addEventListener", - value: function addEventListener(chart, type, listener) {} - }, { - key: "removeEventListener", - value: function removeEventListener(chart, type, listener) {} - }, { - key: "getDevicePixelRatio", - value: function getDevicePixelRatio() { - return 1; - } - }, { - key: "getMaximumSize", - value: function getMaximumSize(element, width, height, aspectRatio) { - width = Math.max(0, width || element.width); - height = height || element.height; - return { - width: width, - height: Math.max(0, aspectRatio ? Math.floor(width / aspectRatio) : height) - }; - } - }, { - key: "isAttached", - value: function isAttached(canvas) { - return true; - } - }, { - key: "updateConfig", - value: function updateConfig(config) {} - }]); - }(); - var BasicPlatform = /*#__PURE__*/function (_BasePlatform) { - function BasicPlatform() { - _classCallCheck$1(this, BasicPlatform); - return _callSuper(this, BasicPlatform, arguments); - } - _inherits$1(BasicPlatform, _BasePlatform); - return _createClass$1(BasicPlatform, [{ - key: "acquireContext", - value: function acquireContext(item) { - return item && item.getContext && item.getContext('2d') || null; - } - }, { - key: "updateConfig", - value: function updateConfig(config) { - config.options.animation = false; - } - }]); - }(BasePlatform); - var EXPANDO_KEY = '$chartjs'; - var EVENT_TYPES = { - touchstart: 'mousedown', - touchmove: 'mousemove', - touchend: 'mouseup', - pointerenter: 'mouseenter', - pointerdown: 'mousedown', - pointermove: 'mousemove', - pointerup: 'mouseup', - pointerleave: 'mouseout', - pointerout: 'mouseout' - }; - var isNullOrEmpty = function isNullOrEmpty(value) { - return value === null || value === ''; - }; - function initCanvas(canvas, aspectRatio) { - var style = canvas.style; - var renderHeight = canvas.getAttribute('height'); - var renderWidth = canvas.getAttribute('width'); - canvas[EXPANDO_KEY] = { - initial: { - height: renderHeight, - width: renderWidth, - style: { - display: style.display, - height: style.height, - width: style.width - } - } - }; - style.display = style.display || 'block'; - style.boxSizing = style.boxSizing || 'border-box'; - if (isNullOrEmpty(renderWidth)) { - var displayWidth = readUsedSize(canvas, 'width'); - if (displayWidth !== undefined) { - canvas.width = displayWidth; - } - } - if (isNullOrEmpty(renderHeight)) { - if (canvas.style.height === '') { - canvas.height = canvas.width / (aspectRatio || 2); - } else { - var displayHeight = readUsedSize(canvas, 'height'); - if (displayHeight !== undefined) { - canvas.height = displayHeight; - } - } - } - return canvas; - } - var eventListenerOptions = supportsEventListenerOptions ? { - passive: true - } : false; - function addListener(node, type, listener) { - if (node) { - node.addEventListener(type, listener, eventListenerOptions); - } - } - function removeListener(chart, type, listener) { - if (chart && chart.canvas) { - chart.canvas.removeEventListener(type, listener, eventListenerOptions); - } - } - function fromNativeEvent(event, chart) { - var type = EVENT_TYPES[event.type] || event.type; - var _getRelativePosition = getRelativePosition(event, chart), - x = _getRelativePosition.x, - y = _getRelativePosition.y; - return { - type: type, - chart: chart, - "native": event, - x: x !== undefined ? x : null, - y: y !== undefined ? y : null - }; - } - function nodeListContains(nodeList, canvas) { - var _iterator7 = _createForOfIteratorHelper$1(nodeList), - _step7; - try { - for (_iterator7.s(); !(_step7 = _iterator7.n()).done;) { - var node = _step7.value; - if (node === canvas || node.contains(canvas)) { - return true; - } - } - } catch (err) { - _iterator7.e(err); - } finally { - _iterator7.f(); - } - } - function createAttachObserver(chart, type, listener) { - var canvas = chart.canvas; - var observer = new MutationObserver(function (entries) { - var trigger = false; - var _iterator8 = _createForOfIteratorHelper$1(entries), - _step8; - try { - for (_iterator8.s(); !(_step8 = _iterator8.n()).done;) { - var entry = _step8.value; - trigger = trigger || nodeListContains(entry.addedNodes, canvas); - trigger = trigger && !nodeListContains(entry.removedNodes, canvas); - } - } catch (err) { - _iterator8.e(err); - } finally { - _iterator8.f(); - } - if (trigger) { - listener(); - } - }); - observer.observe(document, { - childList: true, - subtree: true - }); - return observer; - } - function createDetachObserver(chart, type, listener) { - var canvas = chart.canvas; - var observer = new MutationObserver(function (entries) { - var trigger = false; - var _iterator9 = _createForOfIteratorHelper$1(entries), - _step9; - try { - for (_iterator9.s(); !(_step9 = _iterator9.n()).done;) { - var entry = _step9.value; - trigger = trigger || nodeListContains(entry.removedNodes, canvas); - trigger = trigger && !nodeListContains(entry.addedNodes, canvas); - } - } catch (err) { - _iterator9.e(err); - } finally { - _iterator9.f(); - } - if (trigger) { - listener(); - } - }); - observer.observe(document, { - childList: true, - subtree: true - }); - return observer; - } - var drpListeningCharts = new Map(); - var oldDevicePixelRatio = 0; - function onWindowResize() { - var dpr = window.devicePixelRatio; - if (dpr === oldDevicePixelRatio) { - return; - } - oldDevicePixelRatio = dpr; - drpListeningCharts.forEach(function (resize, chart) { - if (chart.currentDevicePixelRatio !== dpr) { - resize(); - } - }); - } - function listenDevicePixelRatioChanges(chart, resize) { - if (!drpListeningCharts.size) { - window.addEventListener('resize', onWindowResize); - } - drpListeningCharts.set(chart, resize); - } - function unlistenDevicePixelRatioChanges(chart) { - drpListeningCharts["delete"](chart); - if (!drpListeningCharts.size) { - window.removeEventListener('resize', onWindowResize); - } - } - function createResizeObserver(chart, type, listener) { - var canvas = chart.canvas; - var container = canvas && _getParentNode(canvas); - if (!container) { - return; - } - var resize = throttled(function (width, height) { - var w = container.clientWidth; - listener(width, height); - if (w < container.clientWidth) { - listener(); - } - }, window); - var observer = new ResizeObserver(function (entries) { - var entry = entries[0]; - var width = entry.contentRect.width; - var height = entry.contentRect.height; - if (width === 0 && height === 0) { - return; - } - resize(width, height); - }); - observer.observe(container); - listenDevicePixelRatioChanges(chart, resize); - return observer; - } - function releaseObserver(chart, type, observer) { - if (observer) { - observer.disconnect(); - } - if (type === 'resize') { - unlistenDevicePixelRatioChanges(chart); - } - } - function createProxyAndListen(chart, type, listener) { - var canvas = chart.canvas; - var proxy = throttled(function (event) { - if (chart.ctx !== null) { - listener(fromNativeEvent(event, chart)); - } - }, chart); - addListener(canvas, type, proxy); - return proxy; - } - var DomPlatform = /*#__PURE__*/function (_BasePlatform2) { - function DomPlatform() { - _classCallCheck$1(this, DomPlatform); - return _callSuper(this, DomPlatform, arguments); - } - _inherits$1(DomPlatform, _BasePlatform2); - return _createClass$1(DomPlatform, [{ - key: "acquireContext", - value: function acquireContext(canvas, aspectRatio) { - var context = canvas && canvas.getContext && canvas.getContext('2d'); - if (context && context.canvas === canvas) { - initCanvas(canvas, aspectRatio); - return context; - } - return null; - } - }, { - key: "releaseContext", - value: function releaseContext(context) { - var canvas = context.canvas; - if (!canvas[EXPANDO_KEY]) { - return false; - } - var initial = canvas[EXPANDO_KEY].initial; - ['height', 'width'].forEach(function (prop) { - var value = initial[prop]; - if (isNullOrUndef(value)) { - canvas.removeAttribute(prop); - } else { - canvas.setAttribute(prop, value); - } - }); - var style = initial.style || {}; - Object.keys(style).forEach(function (key) { - canvas.style[key] = style[key]; - }); - canvas.width = canvas.width; - delete canvas[EXPANDO_KEY]; - return true; - } - }, { - key: "addEventListener", - value: function addEventListener(chart, type, listener) { - this.removeEventListener(chart, type); - var proxies = chart.$proxies || (chart.$proxies = {}); - var handlers = { - attach: createAttachObserver, - detach: createDetachObserver, - resize: createResizeObserver - }; - var handler = handlers[type] || createProxyAndListen; - proxies[type] = handler(chart, type, listener); - } - }, { - key: "removeEventListener", - value: function removeEventListener(chart, type) { - var proxies = chart.$proxies || (chart.$proxies = {}); - var proxy = proxies[type]; - if (!proxy) { - return; - } - var handlers = { - attach: releaseObserver, - detach: releaseObserver, - resize: releaseObserver - }; - var handler = handlers[type] || removeListener; - handler(chart, type, proxy); - proxies[type] = undefined; - } - }, { - key: "getDevicePixelRatio", - value: function getDevicePixelRatio() { - return window.devicePixelRatio; - } - }, { - key: "getMaximumSize", - value: function getMaximumSize$1(canvas, width, height, aspectRatio) { - return getMaximumSize(canvas, width, height, aspectRatio); - } - }, { - key: "isAttached", - value: function isAttached(canvas) { - var container = canvas && _getParentNode(canvas); - return !!(container && container.isConnected); - } - }]); - }(BasePlatform); - function _detectPlatform(canvas) { - if (!_isDomSupported() || typeof OffscreenCanvas !== 'undefined' && canvas instanceof OffscreenCanvas) { - return BasicPlatform; - } - return DomPlatform; - } - var Element = /*#__PURE__*/function () { - function Element() { - _classCallCheck$1(this, Element); - _defineProperty$1(this, "x", void 0); - _defineProperty$1(this, "y", void 0); - _defineProperty$1(this, "active", false); - _defineProperty$1(this, "options", void 0); - _defineProperty$1(this, "$animations", void 0); - } - return _createClass$1(Element, [{ - key: "tooltipPosition", - value: function tooltipPosition(useFinalPosition) { - var _this$getProps = this.getProps(['x', 'y'], useFinalPosition), - x = _this$getProps.x, - y = _this$getProps.y; - return { - x: x, - y: y - }; - } - }, { - key: "hasValue", - value: function hasValue() { - return isNumber(this.x) && isNumber(this.y); - } - }, { - key: "getProps", - value: function getProps(props, _final) { - var _this8 = this; - var anims = this.$animations; - if (!_final || !anims) { - // let's not create an object, if not needed - return this; - } - var ret = {}; - props.forEach(function (prop) { - ret[prop] = anims[prop] && anims[prop].active() ? anims[prop]._to : _this8[prop]; - }); - return ret; - } - }]); - }(); - _defineProperty$1(Element, "defaults", {}); - _defineProperty$1(Element, "defaultRoutes", undefined); - function autoSkip(scale, ticks) { - var tickOpts = scale.options.ticks; - var determinedMaxTicks = determineMaxTicks(scale); - var ticksLimit = Math.min(tickOpts.maxTicksLimit || determinedMaxTicks, determinedMaxTicks); - var majorIndices = tickOpts.major.enabled ? getMajorIndices(ticks) : []; - var numMajorIndices = majorIndices.length; - var first = majorIndices[0]; - var last = majorIndices[numMajorIndices - 1]; - var newTicks = []; - if (numMajorIndices > ticksLimit) { - skipMajors(ticks, newTicks, majorIndices, numMajorIndices / ticksLimit); - return newTicks; - } - var spacing = calculateSpacing(majorIndices, ticks, ticksLimit); - if (numMajorIndices > 0) { - var i, ilen; - var avgMajorSpacing = numMajorIndices > 1 ? Math.round((last - first) / (numMajorIndices - 1)) : null; - skip(ticks, newTicks, spacing, isNullOrUndef(avgMajorSpacing) ? 0 : first - avgMajorSpacing, first); - for (i = 0, ilen = numMajorIndices - 1; i < ilen; i++) { - skip(ticks, newTicks, spacing, majorIndices[i], majorIndices[i + 1]); - } - skip(ticks, newTicks, spacing, last, isNullOrUndef(avgMajorSpacing) ? ticks.length : last + avgMajorSpacing); - return newTicks; - } - skip(ticks, newTicks, spacing); - return newTicks; - } - function determineMaxTicks(scale) { - var offset = scale.options.offset; - var tickLength = scale._tickSize(); - var maxScale = scale._length / tickLength + (offset ? 0 : 1); - var maxChart = scale._maxLength / tickLength; - return Math.floor(Math.min(maxScale, maxChart)); - } - function calculateSpacing(majorIndices, ticks, ticksLimit) { - var evenMajorSpacing = getEvenSpacing(majorIndices); - var spacing = ticks.length / ticksLimit; - if (!evenMajorSpacing) { - return Math.max(spacing, 1); - } - var factors = _factorize(evenMajorSpacing); - for (var i = 0, ilen = factors.length - 1; i < ilen; i++) { - var factor = factors[i]; - if (factor > spacing) { - return factor; - } - } - return Math.max(spacing, 1); - } - function getMajorIndices(ticks) { - var result = []; - var i, ilen; - for (i = 0, ilen = ticks.length; i < ilen; i++) { - if (ticks[i].major) { - result.push(i); - } - } - return result; - } - function skipMajors(ticks, newTicks, majorIndices, spacing) { - var count = 0; - var next = majorIndices[0]; - var i; - spacing = Math.ceil(spacing); - for (i = 0; i < ticks.length; i++) { - if (i === next) { - newTicks.push(ticks[i]); - count++; - next = majorIndices[count * spacing]; - } - } - } - function skip(ticks, newTicks, spacing, majorStart, majorEnd) { - var start = valueOrDefault(majorStart, 0); - var end = Math.min(valueOrDefault(majorEnd, ticks.length), ticks.length); - var count = 0; - var length, i, next; - spacing = Math.ceil(spacing); - if (majorEnd) { - length = majorEnd - majorStart; - spacing = length / Math.floor(length / spacing); - } - next = start; - while (next < 0) { - count++; - next = Math.round(start + count * spacing); - } - for (i = Math.max(start, 0); i < end; i++) { - if (i === next) { - newTicks.push(ticks[i]); - count++; - next = Math.round(start + count * spacing); - } - } - } - function getEvenSpacing(arr) { - var len = arr.length; - var i, diff; - if (len < 2) { - return false; - } - for (diff = arr[0], i = 1; i < len; ++i) { - if (arr[i] - arr[i - 1] !== diff) { - return false; - } - } - return diff; - } - var reverseAlign = function reverseAlign(align) { - return align === 'left' ? 'right' : align === 'right' ? 'left' : align; - }; - var offsetFromEdge = function offsetFromEdge(scale, edge, offset) { - return edge === 'top' || edge === 'left' ? scale[edge] + offset : scale[edge] - offset; - }; - var getTicksLimit = function getTicksLimit(ticksLength, maxTicksLimit) { - return Math.min(maxTicksLimit || ticksLength, ticksLength); - }; - function sample(arr, numItems) { - var result = []; - var increment = arr.length / numItems; - var len = arr.length; - var i = 0; - for (; i < len; i += increment) { - result.push(arr[Math.floor(i)]); - } - return result; - } - function getPixelForGridLine(scale, index, offsetGridLines) { - var length = scale.ticks.length; - var validIndex = Math.min(index, length - 1); - var start = scale._startPixel; - var end = scale._endPixel; - var epsilon = 1e-6; - var lineValue = scale.getPixelForTick(validIndex); - var offset; - if (offsetGridLines) { - if (length === 1) { - offset = Math.max(lineValue - start, end - lineValue); - } else if (index === 0) { - offset = (scale.getPixelForTick(1) - lineValue) / 2; - } else { - offset = (lineValue - scale.getPixelForTick(validIndex - 1)) / 2; - } - lineValue += validIndex < index ? offset : -offset; - if (lineValue < start - epsilon || lineValue > end + epsilon) { - return; - } - } - return lineValue; - } - function garbageCollect(caches, length) { - each(caches, function (cache) { - var gc = cache.gc; - var gcLen = gc.length / 2; - var i; - if (gcLen > length) { - for (i = 0; i < gcLen; ++i) { - delete cache.data[gc[i]]; - } - gc.splice(0, gcLen); - } - }); - } - function getTickMarkLength(options) { - return options.drawTicks ? options.tickLength : 0; - } - function getTitleHeight(options, fallback) { - if (!options.display) { - return 0; - } - var font = toFont(options.font, fallback); - var padding = toPadding(options.padding); - var lines = isArray(options.text) ? options.text.length : 1; - return lines * font.lineHeight + padding.height; - } - function createScaleContext(parent, scale) { - return createContext(parent, { - scale: scale, - type: 'scale' - }); - } - function createTickContext(parent, index, tick) { - return createContext(parent, { - tick: tick, - index: index, - type: 'tick' - }); - } - function titleAlign(align, position, reverse) { - var ret = _toLeftRightCenter(align); - if (reverse && position !== 'right' || !reverse && position === 'right') { - ret = reverseAlign(ret); - } - return ret; - } - function titleArgs(scale, offset, position, align) { - var top = scale.top, - left = scale.left, - bottom = scale.bottom, - right = scale.right, - chart = scale.chart; - var chartArea = chart.chartArea, - scales = chart.scales; - var rotation = 0; - var maxWidth, titleX, titleY; - var height = bottom - top; - var width = right - left; - if (scale.isHorizontal()) { - titleX = _alignStartEnd(align, left, right); - if (isObject(position)) { - var positionAxisID = Object.keys(position)[0]; - var value = position[positionAxisID]; - titleY = scales[positionAxisID].getPixelForValue(value) + height - offset; - } else if (position === 'center') { - titleY = (chartArea.bottom + chartArea.top) / 2 + height - offset; - } else { - titleY = offsetFromEdge(scale, position, offset); - } - maxWidth = right - left; - } else { - if (isObject(position)) { - var _positionAxisID = Object.keys(position)[0]; - var _value = position[_positionAxisID]; - titleX = scales[_positionAxisID].getPixelForValue(_value) - width + offset; - } else if (position === 'center') { - titleX = (chartArea.left + chartArea.right) / 2 - width + offset; - } else { - titleX = offsetFromEdge(scale, position, offset); - } - titleY = _alignStartEnd(align, bottom, top); - rotation = position === 'left' ? -HALF_PI : HALF_PI; - } - return { - titleX: titleX, - titleY: titleY, - maxWidth: maxWidth, - rotation: rotation - }; - } - var Scale = /*#__PURE__*/function (_Element2) { - function Scale(cfg) { - var _this9; - _classCallCheck$1(this, Scale); - _this9 = _callSuper(this, Scale); - _this9.id = cfg.id; - _this9.type = cfg.type; - _this9.options = undefined; - _this9.ctx = cfg.ctx; - _this9.chart = cfg.chart; - _this9.top = undefined; - _this9.bottom = undefined; - _this9.left = undefined; - _this9.right = undefined; - _this9.width = undefined; - _this9.height = undefined; - _this9._margins = { - left: 0, - right: 0, - top: 0, - bottom: 0 - }; - _this9.maxWidth = undefined; - _this9.maxHeight = undefined; - _this9.paddingTop = undefined; - _this9.paddingBottom = undefined; - _this9.paddingLeft = undefined; - _this9.paddingRight = undefined; - _this9.axis = undefined; - _this9.labelRotation = undefined; - _this9.min = undefined; - _this9.max = undefined; - _this9._range = undefined; - _this9.ticks = []; - _this9._gridLineItems = null; - _this9._labelItems = null; - _this9._labelSizes = null; - _this9._length = 0; - _this9._maxLength = 0; - _this9._longestTextCache = {}; - _this9._startPixel = undefined; - _this9._endPixel = undefined; - _this9._reversePixels = false; - _this9._userMax = undefined; - _this9._userMin = undefined; - _this9._suggestedMax = undefined; - _this9._suggestedMin = undefined; - _this9._ticksLength = 0; - _this9._borderValue = 0; - _this9._cache = {}; - _this9._dataLimitsCached = false; - _this9.$context = undefined; - return _this9; - } - _inherits$1(Scale, _Element2); - return _createClass$1(Scale, [{ - key: "init", - value: function init(options) { - this.options = options.setContext(this.getContext()); - this.axis = options.axis; - this._userMin = this.parse(options.min); - this._userMax = this.parse(options.max); - this._suggestedMin = this.parse(options.suggestedMin); - this._suggestedMax = this.parse(options.suggestedMax); - } - }, { - key: "parse", - value: function parse(raw, index) { - return raw; - } - }, { - key: "getUserBounds", - value: function getUserBounds() { - var _userMin = this._userMin, - _userMax = this._userMax, - _suggestedMin = this._suggestedMin, - _suggestedMax = this._suggestedMax; - _userMin = finiteOrDefault(_userMin, Number.POSITIVE_INFINITY); - _userMax = finiteOrDefault(_userMax, Number.NEGATIVE_INFINITY); - _suggestedMin = finiteOrDefault(_suggestedMin, Number.POSITIVE_INFINITY); - _suggestedMax = finiteOrDefault(_suggestedMax, Number.NEGATIVE_INFINITY); - return { - min: finiteOrDefault(_userMin, _suggestedMin), - max: finiteOrDefault(_userMax, _suggestedMax), - minDefined: isNumberFinite(_userMin), - maxDefined: isNumberFinite(_userMax) - }; - } - }, { - key: "getMinMax", - value: function getMinMax(canStack) { - var _this$getUserBounds = this.getUserBounds(), - min = _this$getUserBounds.min, - max = _this$getUserBounds.max, - minDefined = _this$getUserBounds.minDefined, - maxDefined = _this$getUserBounds.maxDefined; - var range; - if (minDefined && maxDefined) { - return { - min: min, - max: max - }; - } - var metas = this.getMatchingVisibleMetas(); - for (var i = 0, ilen = metas.length; i < ilen; ++i) { - range = metas[i].controller.getMinMax(this, canStack); - if (!minDefined) { - min = Math.min(min, range.min); - } - if (!maxDefined) { - max = Math.max(max, range.max); - } - } - min = maxDefined && min > max ? max : min; - max = minDefined && min > max ? min : max; - return { - min: finiteOrDefault(min, finiteOrDefault(max, min)), - max: finiteOrDefault(max, finiteOrDefault(min, max)) - }; - } - }, { - key: "getPadding", - value: function getPadding() { - return { - left: this.paddingLeft || 0, - top: this.paddingTop || 0, - right: this.paddingRight || 0, - bottom: this.paddingBottom || 0 - }; - } - }, { - key: "getTicks", - value: function getTicks() { - return this.ticks; - } - }, { - key: "getLabels", - value: function getLabels() { - var data = this.chart.data; - return this.options.labels || (this.isHorizontal() ? data.xLabels : data.yLabels) || data.labels || []; - } - }, { - key: "getLabelItems", - value: function getLabelItems() { - var chartArea = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.chart.chartArea; - var items = this._labelItems || (this._labelItems = this._computeLabelItems(chartArea)); - return items; - } - }, { - key: "beforeLayout", - value: function beforeLayout() { - this._cache = {}; - this._dataLimitsCached = false; - } - }, { - key: "beforeUpdate", - value: function beforeUpdate() { - callback(this.options.beforeUpdate, [this]); - } - }, { - key: "update", - value: function update(maxWidth, maxHeight, margins) { - var _this$options4 = this.options, - beginAtZero = _this$options4.beginAtZero, - grace = _this$options4.grace, - tickOpts = _this$options4.ticks; - var sampleSize = tickOpts.sampleSize; - this.beforeUpdate(); - this.maxWidth = maxWidth; - this.maxHeight = maxHeight; - this._margins = margins = Object.assign({ - left: 0, - right: 0, - top: 0, - bottom: 0 - }, margins); - this.ticks = null; - this._labelSizes = null; - this._gridLineItems = null; - this._labelItems = null; - this.beforeSetDimensions(); - this.setDimensions(); - this.afterSetDimensions(); - this._maxLength = this.isHorizontal() ? this.width + margins.left + margins.right : this.height + margins.top + margins.bottom; - if (!this._dataLimitsCached) { - this.beforeDataLimits(); - this.determineDataLimits(); - this.afterDataLimits(); - this._range = _addGrace(this, grace, beginAtZero); - this._dataLimitsCached = true; - } - this.beforeBuildTicks(); - this.ticks = this.buildTicks() || []; - this.afterBuildTicks(); - var samplingEnabled = sampleSize < this.ticks.length; - this._convertTicksToLabels(samplingEnabled ? sample(this.ticks, sampleSize) : this.ticks); - this.configure(); - this.beforeCalculateLabelRotation(); - this.calculateLabelRotation(); - this.afterCalculateLabelRotation(); - if (tickOpts.display && (tickOpts.autoSkip || tickOpts.source === 'auto')) { - this.ticks = autoSkip(this, this.ticks); - this._labelSizes = null; - this.afterAutoSkip(); - } - if (samplingEnabled) { - this._convertTicksToLabels(this.ticks); - } - this.beforeFit(); - this.fit(); - this.afterFit(); - this.afterUpdate(); - } - }, { - key: "configure", - value: function configure() { - var reversePixels = this.options.reverse; - var startPixel, endPixel; - if (this.isHorizontal()) { - startPixel = this.left; - endPixel = this.right; - } else { - startPixel = this.top; - endPixel = this.bottom; - reversePixels = !reversePixels; - } - this._startPixel = startPixel; - this._endPixel = endPixel; - this._reversePixels = reversePixels; - this._length = endPixel - startPixel; - this._alignToPixels = this.options.alignToPixels; - } - }, { - key: "afterUpdate", - value: function afterUpdate() { - callback(this.options.afterUpdate, [this]); - } - }, { - key: "beforeSetDimensions", - value: function beforeSetDimensions() { - callback(this.options.beforeSetDimensions, [this]); - } - }, { - key: "setDimensions", - value: function setDimensions() { - if (this.isHorizontal()) { - this.width = this.maxWidth; - this.left = 0; - this.right = this.width; - } else { - this.height = this.maxHeight; - this.top = 0; - this.bottom = this.height; - } - this.paddingLeft = 0; - this.paddingTop = 0; - this.paddingRight = 0; - this.paddingBottom = 0; - } - }, { - key: "afterSetDimensions", - value: function afterSetDimensions() { - callback(this.options.afterSetDimensions, [this]); - } - }, { - key: "_callHooks", - value: function _callHooks(name) { - this.chart.notifyPlugins(name, this.getContext()); - callback(this.options[name], [this]); - } - }, { - key: "beforeDataLimits", - value: function beforeDataLimits() { - this._callHooks('beforeDataLimits'); - } - }, { - key: "determineDataLimits", - value: function determineDataLimits() {} - }, { - key: "afterDataLimits", - value: function afterDataLimits() { - this._callHooks('afterDataLimits'); - } - }, { - key: "beforeBuildTicks", - value: function beforeBuildTicks() { - this._callHooks('beforeBuildTicks'); - } - }, { - key: "buildTicks", - value: function buildTicks() { - return []; - } - }, { - key: "afterBuildTicks", - value: function afterBuildTicks() { - this._callHooks('afterBuildTicks'); - } - }, { - key: "beforeTickToLabelConversion", - value: function beforeTickToLabelConversion() { - callback(this.options.beforeTickToLabelConversion, [this]); - } - }, { - key: "generateTickLabels", - value: function generateTickLabels(ticks) { - var tickOpts = this.options.ticks; - var i, ilen, tick; - for (i = 0, ilen = ticks.length; i < ilen; i++) { - tick = ticks[i]; - tick.label = callback(tickOpts.callback, [tick.value, i, ticks], this); - } - } - }, { - key: "afterTickToLabelConversion", - value: function afterTickToLabelConversion() { - callback(this.options.afterTickToLabelConversion, [this]); - } - }, { - key: "beforeCalculateLabelRotation", - value: function beforeCalculateLabelRotation() { - callback(this.options.beforeCalculateLabelRotation, [this]); - } - }, { - key: "calculateLabelRotation", - value: function calculateLabelRotation() { - var options = this.options; - var tickOpts = options.ticks; - var numTicks = getTicksLimit(this.ticks.length, options.ticks.maxTicksLimit); - var minRotation = tickOpts.minRotation || 0; - var maxRotation = tickOpts.maxRotation; - var labelRotation = minRotation; - var tickWidth, maxHeight, maxLabelDiagonal; - if (!this._isVisible() || !tickOpts.display || minRotation >= maxRotation || numTicks <= 1 || !this.isHorizontal()) { - this.labelRotation = minRotation; - return; - } - var labelSizes = this._getLabelSizes(); - var maxLabelWidth = labelSizes.widest.width; - var maxLabelHeight = labelSizes.highest.height; - var maxWidth = _limitValue(this.chart.width - maxLabelWidth, 0, this.maxWidth); - tickWidth = options.offset ? this.maxWidth / numTicks : maxWidth / (numTicks - 1); - if (maxLabelWidth + 6 > tickWidth) { - tickWidth = maxWidth / (numTicks - (options.offset ? 0.5 : 1)); - maxHeight = this.maxHeight - getTickMarkLength(options.grid) - tickOpts.padding - getTitleHeight(options.title, this.chart.options.font); - maxLabelDiagonal = Math.sqrt(maxLabelWidth * maxLabelWidth + maxLabelHeight * maxLabelHeight); - labelRotation = toDegrees(Math.min(Math.asin(_limitValue((labelSizes.highest.height + 6) / tickWidth, -1, 1)), Math.asin(_limitValue(maxHeight / maxLabelDiagonal, -1, 1)) - Math.asin(_limitValue(maxLabelHeight / maxLabelDiagonal, -1, 1)))); - labelRotation = Math.max(minRotation, Math.min(maxRotation, labelRotation)); - } - this.labelRotation = labelRotation; - } - }, { - key: "afterCalculateLabelRotation", - value: function afterCalculateLabelRotation() { - callback(this.options.afterCalculateLabelRotation, [this]); - } - }, { - key: "afterAutoSkip", - value: function afterAutoSkip() {} - }, { - key: "beforeFit", - value: function beforeFit() { - callback(this.options.beforeFit, [this]); - } - }, { - key: "fit", - value: function fit() { - var minSize = { - width: 0, - height: 0 - }; - var chart = this.chart, - _this$options5 = this.options, - tickOpts = _this$options5.ticks, - titleOpts = _this$options5.title, - gridOpts = _this$options5.grid; - var display = this._isVisible(); - var isHorizontal = this.isHorizontal(); - if (display) { - var titleHeight = getTitleHeight(titleOpts, chart.options.font); - if (isHorizontal) { - minSize.width = this.maxWidth; - minSize.height = getTickMarkLength(gridOpts) + titleHeight; - } else { - minSize.height = this.maxHeight; - minSize.width = getTickMarkLength(gridOpts) + titleHeight; - } - if (tickOpts.display && this.ticks.length) { - var _this$_getLabelSizes = this._getLabelSizes(), - first = _this$_getLabelSizes.first, - last = _this$_getLabelSizes.last, - widest = _this$_getLabelSizes.widest, - highest = _this$_getLabelSizes.highest; - var tickPadding = tickOpts.padding * 2; - var angleRadians = toRadians(this.labelRotation); - var cos = Math.cos(angleRadians); - var sin = Math.sin(angleRadians); - if (isHorizontal) { - var labelHeight = tickOpts.mirror ? 0 : sin * widest.width + cos * highest.height; - minSize.height = Math.min(this.maxHeight, minSize.height + labelHeight + tickPadding); - } else { - var labelWidth = tickOpts.mirror ? 0 : cos * widest.width + sin * highest.height; - minSize.width = Math.min(this.maxWidth, minSize.width + labelWidth + tickPadding); - } - this._calculatePadding(first, last, sin, cos); - } - } - this._handleMargins(); - if (isHorizontal) { - this.width = this._length = chart.width - this._margins.left - this._margins.right; - this.height = minSize.height; - } else { - this.width = minSize.width; - this.height = this._length = chart.height - this._margins.top - this._margins.bottom; - } - } - }, { - key: "_calculatePadding", - value: function _calculatePadding(first, last, sin, cos) { - var _this$options6 = this.options, - _this$options6$ticks = _this$options6.ticks, - align = _this$options6$ticks.align, - padding = _this$options6$ticks.padding, - position = _this$options6.position; - var isRotated = this.labelRotation !== 0; - var labelsBelowTicks = position !== 'top' && this.axis === 'x'; - if (this.isHorizontal()) { - var offsetLeft = this.getPixelForTick(0) - this.left; - var offsetRight = this.right - this.getPixelForTick(this.ticks.length - 1); - var paddingLeft = 0; - var paddingRight = 0; - if (isRotated) { - if (labelsBelowTicks) { - paddingLeft = cos * first.width; - paddingRight = sin * last.height; - } else { - paddingLeft = sin * first.height; - paddingRight = cos * last.width; - } - } else if (align === 'start') { - paddingRight = last.width; - } else if (align === 'end') { - paddingLeft = first.width; - } else if (align !== 'inner') { - paddingLeft = first.width / 2; - paddingRight = last.width / 2; - } - this.paddingLeft = Math.max((paddingLeft - offsetLeft + padding) * this.width / (this.width - offsetLeft), 0); - this.paddingRight = Math.max((paddingRight - offsetRight + padding) * this.width / (this.width - offsetRight), 0); - } else { - var paddingTop = last.height / 2; - var paddingBottom = first.height / 2; - if (align === 'start') { - paddingTop = 0; - paddingBottom = first.height; - } else if (align === 'end') { - paddingTop = last.height; - paddingBottom = 0; - } - this.paddingTop = paddingTop + padding; - this.paddingBottom = paddingBottom + padding; - } - } - }, { - key: "_handleMargins", - value: function _handleMargins() { - if (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); - } - } - }, { - key: "afterFit", - value: function afterFit() { - callback(this.options.afterFit, [this]); - } - }, { - key: "isHorizontal", - value: function isHorizontal() { - var _this$options7 = this.options, - axis = _this$options7.axis, - position = _this$options7.position; - return position === 'top' || position === 'bottom' || axis === 'x'; - } - }, { - key: "isFullSize", - value: function isFullSize() { - return this.options.fullSize; - } - }, { - key: "_convertTicksToLabels", - value: function _convertTicksToLabels(ticks) { - this.beforeTickToLabelConversion(); - this.generateTickLabels(ticks); - var i, ilen; - for (i = 0, ilen = ticks.length; i < ilen; i++) { - if (isNullOrUndef(ticks[i].label)) { - ticks.splice(i, 1); - ilen--; - i--; - } - } - this.afterTickToLabelConversion(); - } - }, { - key: "_getLabelSizes", - value: function _getLabelSizes() { - var labelSizes = this._labelSizes; - if (!labelSizes) { - var sampleSize = this.options.ticks.sampleSize; - var ticks = this.ticks; - if (sampleSize < ticks.length) { - ticks = sample(ticks, sampleSize); - } - this._labelSizes = labelSizes = this._computeLabelSizes(ticks, ticks.length, this.options.ticks.maxTicksLimit); - } - return labelSizes; - } - }, { - key: "_computeLabelSizes", - value: function _computeLabelSizes(ticks, length, maxTicksLimit) { - var ctx = this.ctx, - caches = this._longestTextCache; - var widths = []; - var heights = []; - var increment = Math.floor(length / getTicksLimit(length, maxTicksLimit)); - var widestLabelSize = 0; - var highestLabelSize = 0; - var i, j, jlen, label, tickFont, fontString, cache, lineHeight, width, height, nestedLabel; - for (i = 0; i < length; i += increment) { - label = ticks[i].label; - tickFont = this._resolveTickFontOptions(i); - ctx.font = fontString = tickFont.string; - cache = caches[fontString] = caches[fontString] || { - data: {}, - gc: [] - }; - lineHeight = tickFont.lineHeight; - width = height = 0; - if (!isNullOrUndef(label) && !isArray(label)) { - width = _measureText(ctx, cache.data, cache.gc, width, label); - height = lineHeight; - } else if (isArray(label)) { - for (j = 0, jlen = label.length; j < jlen; ++j) { - nestedLabel = label[j]; - if (!isNullOrUndef(nestedLabel) && !isArray(nestedLabel)) { - width = _measureText(ctx, cache.data, cache.gc, width, nestedLabel); - height += lineHeight; - } - } - } - widths.push(width); - heights.push(height); - widestLabelSize = Math.max(width, widestLabelSize); - highestLabelSize = Math.max(height, highestLabelSize); - } - garbageCollect(caches, length); - var widest = widths.indexOf(widestLabelSize); - var highest = heights.indexOf(highestLabelSize); - var valueAt = function valueAt(idx) { - return { - width: widths[idx] || 0, - height: heights[idx] || 0 - }; - }; - return { - first: valueAt(0), - last: valueAt(length - 1), - widest: valueAt(widest), - highest: valueAt(highest), - widths: widths, - heights: heights - }; - } - }, { - key: "getLabelForValue", - value: function getLabelForValue(value) { - return value; - } - }, { - key: "getPixelForValue", - value: function getPixelForValue(value, index) { - return NaN; - } - }, { - key: "getValueForPixel", - value: function getValueForPixel(pixel) {} - }, { - key: "getPixelForTick", - value: function getPixelForTick(index) { - var ticks = this.ticks; - if (index < 0 || index > ticks.length - 1) { - return null; - } - return this.getPixelForValue(ticks[index].value); - } - }, { - key: "getPixelForDecimal", - value: function getPixelForDecimal(decimal) { - if (this._reversePixels) { - decimal = 1 - decimal; - } - var pixel = this._startPixel + decimal * this._length; - return _int16Range(this._alignToPixels ? _alignPixel(this.chart, pixel, 0) : pixel); - } - }, { - key: "getDecimalForPixel", - value: function getDecimalForPixel(pixel) { - var decimal = (pixel - this._startPixel) / this._length; - return this._reversePixels ? 1 - decimal : decimal; - } - }, { - key: "getBasePixel", - value: function getBasePixel() { - return this.getPixelForValue(this.getBaseValue()); - } - }, { - key: "getBaseValue", - value: function getBaseValue() { - var min = this.min, - max = this.max; - return min < 0 && max < 0 ? max : min > 0 && max > 0 ? min : 0; - } - }, { - key: "getContext", - value: function getContext(index) { - var ticks = this.ticks || []; - if (index >= 0 && index < ticks.length) { - var tick = ticks[index]; - return tick.$context || (tick.$context = createTickContext(this.getContext(), index, tick)); - } - return this.$context || (this.$context = createScaleContext(this.chart.getContext(), this)); - } - }, { - key: "_tickSize", - value: function _tickSize() { - var optionTicks = this.options.ticks; - var rot = toRadians(this.labelRotation); - var cos = Math.abs(Math.cos(rot)); - var sin = Math.abs(Math.sin(rot)); - var labelSizes = this._getLabelSizes(); - var padding = optionTicks.autoSkipPadding || 0; - var w = labelSizes ? labelSizes.widest.width + padding : 0; - var h = labelSizes ? labelSizes.highest.height + padding : 0; - return this.isHorizontal() ? h * cos > w * sin ? w / cos : h / sin : h * sin < w * cos ? h / cos : w / sin; - } - }, { - key: "_isVisible", - value: function _isVisible() { - var display = this.options.display; - if (display !== 'auto') { - return !!display; - } - return this.getMatchingVisibleMetas().length > 0; - } - }, { - key: "_computeGridLineItems", - value: function _computeGridLineItems(chartArea) { - var axis = this.axis; - var chart = this.chart; - var options = this.options; - var grid = options.grid, - position = options.position, - border = options.border; - var offset = grid.offset; - var isHorizontal = this.isHorizontal(); - var ticks = this.ticks; - var ticksLength = ticks.length + (offset ? 1 : 0); - var tl = getTickMarkLength(grid); - var items = []; - var borderOpts = border.setContext(this.getContext()); - var axisWidth = borderOpts.display ? borderOpts.width : 0; - var axisHalfWidth = axisWidth / 2; - var alignBorderValue = function alignBorderValue(pixel) { - return _alignPixel(chart, pixel, axisWidth); - }; - var borderValue, i, lineValue, alignedLineValue; - var tx1, ty1, tx2, ty2, x1, y1, x2, y2; - if (position === 'top') { - borderValue = alignBorderValue(this.bottom); - ty1 = this.bottom - tl; - ty2 = borderValue - axisHalfWidth; - y1 = alignBorderValue(chartArea.top) + axisHalfWidth; - y2 = chartArea.bottom; - } else if (position === 'bottom') { - borderValue = alignBorderValue(this.top); - y1 = chartArea.top; - y2 = alignBorderValue(chartArea.bottom) - axisHalfWidth; - ty1 = borderValue + axisHalfWidth; - ty2 = this.top + tl; - } else if (position === 'left') { - borderValue = alignBorderValue(this.right); - tx1 = this.right - tl; - tx2 = borderValue - axisHalfWidth; - x1 = alignBorderValue(chartArea.left) + axisHalfWidth; - x2 = chartArea.right; - } else if (position === 'right') { - borderValue = alignBorderValue(this.left); - x1 = chartArea.left; - x2 = alignBorderValue(chartArea.right) - axisHalfWidth; - tx1 = borderValue + axisHalfWidth; - tx2 = this.left + tl; - } else if (axis === 'x') { - if (position === 'center') { - borderValue = alignBorderValue((chartArea.top + chartArea.bottom) / 2 + 0.5); - } else if (isObject(position)) { - var positionAxisID = Object.keys(position)[0]; - var value = position[positionAxisID]; - borderValue = alignBorderValue(this.chart.scales[positionAxisID].getPixelForValue(value)); - } - y1 = chartArea.top; - y2 = chartArea.bottom; - ty1 = borderValue + axisHalfWidth; - ty2 = ty1 + tl; - } else if (axis === 'y') { - if (position === 'center') { - borderValue = alignBorderValue((chartArea.left + chartArea.right) / 2); - } else if (isObject(position)) { - var _positionAxisID2 = Object.keys(position)[0]; - var _value2 = position[_positionAxisID2]; - borderValue = alignBorderValue(this.chart.scales[_positionAxisID2].getPixelForValue(_value2)); - } - tx1 = borderValue - axisHalfWidth; - tx2 = tx1 - tl; - x1 = chartArea.left; - x2 = chartArea.right; - } - var limit = valueOrDefault(options.ticks.maxTicksLimit, ticksLength); - var step = Math.max(1, Math.ceil(ticksLength / limit)); - for (i = 0; i < ticksLength; i += step) { - var context = this.getContext(i); - var optsAtIndex = grid.setContext(context); - var optsAtIndexBorder = border.setContext(context); - var lineWidth = optsAtIndex.lineWidth; - var lineColor = optsAtIndex.color; - var borderDash = optsAtIndexBorder.dash || []; - var borderDashOffset = optsAtIndexBorder.dashOffset; - var tickWidth = optsAtIndex.tickWidth; - var tickColor = optsAtIndex.tickColor; - var tickBorderDash = optsAtIndex.tickBorderDash || []; - var tickBorderDashOffset = optsAtIndex.tickBorderDashOffset; - lineValue = getPixelForGridLine(this, i, offset); - if (lineValue === undefined) { - continue; - } - alignedLineValue = _alignPixel(chart, lineValue, lineWidth); - if (isHorizontal) { - tx1 = tx2 = x1 = x2 = alignedLineValue; - } else { - ty1 = ty2 = y1 = y2 = alignedLineValue; - } - items.push({ - tx1: tx1, - ty1: ty1, - tx2: tx2, - ty2: ty2, - x1: x1, - y1: y1, - x2: x2, - y2: y2, - width: lineWidth, - color: lineColor, - borderDash: borderDash, - borderDashOffset: borderDashOffset, - tickWidth: tickWidth, - tickColor: tickColor, - tickBorderDash: tickBorderDash, - tickBorderDashOffset: tickBorderDashOffset - }); - } - this._ticksLength = ticksLength; - this._borderValue = borderValue; - return items; - } - }, { - key: "_computeLabelItems", - value: function _computeLabelItems(chartArea) { - var axis = this.axis; - var options = this.options; - var position = options.position, - optionTicks = options.ticks; - var isHorizontal = this.isHorizontal(); - var ticks = this.ticks; - var align = optionTicks.align, - crossAlign = optionTicks.crossAlign, - padding = optionTicks.padding, - mirror = optionTicks.mirror; - var tl = getTickMarkLength(options.grid); - var tickAndPadding = tl + padding; - var hTickAndPadding = mirror ? -padding : tickAndPadding; - var rotation = -toRadians(this.labelRotation); - var items = []; - var i, ilen, tick, label, x, y, textAlign, pixel, font, lineHeight, lineCount, textOffset; - var textBaseline = 'middle'; - if (position === 'top') { - y = this.bottom - hTickAndPadding; - textAlign = this._getXAxisLabelAlignment(); - } else if (position === 'bottom') { - y = this.top + hTickAndPadding; - textAlign = this._getXAxisLabelAlignment(); - } else if (position === 'left') { - var ret = this._getYAxisLabelAlignment(tl); - textAlign = ret.textAlign; - x = ret.x; - } else if (position === 'right') { - var _ret = this._getYAxisLabelAlignment(tl); - textAlign = _ret.textAlign; - x = _ret.x; - } else if (axis === 'x') { - if (position === 'center') { - y = (chartArea.top + chartArea.bottom) / 2 + tickAndPadding; - } else if (isObject(position)) { - var positionAxisID = Object.keys(position)[0]; - var value = position[positionAxisID]; - y = this.chart.scales[positionAxisID].getPixelForValue(value) + tickAndPadding; - } - textAlign = this._getXAxisLabelAlignment(); - } else if (axis === 'y') { - if (position === 'center') { - x = (chartArea.left + chartArea.right) / 2 - tickAndPadding; - } else if (isObject(position)) { - var _positionAxisID3 = Object.keys(position)[0]; - var _value3 = position[_positionAxisID3]; - x = this.chart.scales[_positionAxisID3].getPixelForValue(_value3); - } - textAlign = this._getYAxisLabelAlignment(tl).textAlign; - } - if (axis === 'y') { - if (align === 'start') { - textBaseline = 'top'; - } else if (align === 'end') { - textBaseline = 'bottom'; - } - } - var labelSizes = this._getLabelSizes(); - for (i = 0, ilen = ticks.length; i < ilen; ++i) { - tick = ticks[i]; - label = tick.label; - var optsAtIndex = optionTicks.setContext(this.getContext(i)); - pixel = this.getPixelForTick(i) + optionTicks.labelOffset; - font = this._resolveTickFontOptions(i); - lineHeight = font.lineHeight; - lineCount = isArray(label) ? label.length : 1; - var halfCount = lineCount / 2; - var color = optsAtIndex.color; - var strokeColor = optsAtIndex.textStrokeColor; - var strokeWidth = optsAtIndex.textStrokeWidth; - var tickTextAlign = textAlign; - if (isHorizontal) { - x = pixel; - if (textAlign === 'inner') { - if (i === ilen - 1) { - tickTextAlign = !this.options.reverse ? 'right' : 'left'; - } else if (i === 0) { - tickTextAlign = !this.options.reverse ? 'left' : 'right'; - } else { - tickTextAlign = 'center'; - } - } - if (position === 'top') { - if (crossAlign === 'near' || rotation !== 0) { - textOffset = -lineCount * lineHeight + lineHeight / 2; - } else if (crossAlign === 'center') { - textOffset = -labelSizes.highest.height / 2 - halfCount * lineHeight + lineHeight; - } else { - textOffset = -labelSizes.highest.height + lineHeight / 2; - } - } else { - if (crossAlign === 'near' || rotation !== 0) { - textOffset = lineHeight / 2; - } else if (crossAlign === 'center') { - textOffset = labelSizes.highest.height / 2 - halfCount * lineHeight; - } else { - textOffset = labelSizes.highest.height - lineCount * lineHeight; - } - } - if (mirror) { - textOffset *= -1; - } - if (rotation !== 0 && !optsAtIndex.showLabelBackdrop) { - x += lineHeight / 2 * Math.sin(rotation); - } - } else { - y = pixel; - textOffset = (1 - lineCount) * lineHeight / 2; - } - var backdrop = void 0; - if (optsAtIndex.showLabelBackdrop) { - var labelPadding = toPadding(optsAtIndex.backdropPadding); - var height = labelSizes.heights[i]; - var width = labelSizes.widths[i]; - var top = textOffset - labelPadding.top; - var left = 0 - labelPadding.left; - switch (textBaseline) { - case 'middle': - top -= height / 2; - break; - case 'bottom': - top -= height; - break; - } - switch (textAlign) { - case 'center': - left -= width / 2; - break; - case 'right': - left -= width; - break; - case 'inner': - if (i === ilen - 1) { - left -= width; - } else if (i > 0) { - left -= width / 2; - } - break; - } - backdrop = { - left: left, - top: top, - width: width + labelPadding.width, - height: height + labelPadding.height, - color: optsAtIndex.backdropColor - }; - } - items.push({ - label: label, - font: font, - textOffset: textOffset, - options: { - rotation: rotation, - color: color, - strokeColor: strokeColor, - strokeWidth: strokeWidth, - textAlign: tickTextAlign, - textBaseline: textBaseline, - translation: [x, y], - backdrop: backdrop - } - }); - } - return items; - } - }, { - key: "_getXAxisLabelAlignment", - value: function _getXAxisLabelAlignment() { - var _this$options8 = this.options, - position = _this$options8.position, - ticks = _this$options8.ticks; - var rotation = -toRadians(this.labelRotation); - if (rotation) { - return position === 'top' ? 'left' : 'right'; - } - var align = 'center'; - if (ticks.align === 'start') { - align = 'left'; - } else if (ticks.align === 'end') { - align = 'right'; - } else if (ticks.align === 'inner') { - align = 'inner'; - } - return align; - } - }, { - key: "_getYAxisLabelAlignment", - value: function _getYAxisLabelAlignment(tl) { - var _this$options9 = this.options, - position = _this$options9.position, - _this$options9$ticks = _this$options9.ticks, - crossAlign = _this$options9$ticks.crossAlign, - mirror = _this$options9$ticks.mirror, - padding = _this$options9$ticks.padding; - var labelSizes = this._getLabelSizes(); - var tickAndPadding = tl + padding; - var widest = labelSizes.widest.width; - var textAlign; - var x; - if (position === 'left') { - if (mirror) { - x = this.right + padding; - if (crossAlign === 'near') { - textAlign = 'left'; - } else if (crossAlign === 'center') { - textAlign = 'center'; - x += widest / 2; - } else { - textAlign = 'right'; - x += widest; - } - } else { - x = this.right - tickAndPadding; - if (crossAlign === 'near') { - textAlign = 'right'; - } else if (crossAlign === 'center') { - textAlign = 'center'; - x -= widest / 2; - } else { - textAlign = 'left'; - x = this.left; - } - } - } else if (position === 'right') { - if (mirror) { - x = this.left + padding; - if (crossAlign === 'near') { - textAlign = 'right'; - } else if (crossAlign === 'center') { - textAlign = 'center'; - x -= widest / 2; - } else { - textAlign = 'left'; - x -= widest; - } - } else { - x = this.left + tickAndPadding; - if (crossAlign === 'near') { - textAlign = 'left'; - } else if (crossAlign === 'center') { - textAlign = 'center'; - x += widest / 2; - } else { - textAlign = 'right'; - x = this.right; - } - } - } else { - textAlign = 'right'; - } - return { - textAlign: textAlign, - x: x - }; - } - }, { - key: "_computeLabelArea", - value: function _computeLabelArea() { - if (this.options.ticks.mirror) { - return; - } - var chart = this.chart; - var position = this.options.position; - if (position === 'left' || position === 'right') { - return { - top: 0, - left: this.left, - bottom: chart.height, - right: this.right - }; - } - if (position === 'top' || position === 'bottom') { - return { - top: this.top, - left: 0, - bottom: this.bottom, - right: chart.width - }; - } - } - }, { - key: "drawBackground", - value: function drawBackground() { - var ctx = this.ctx, - backgroundColor = this.options.backgroundColor, - left = this.left, - top = this.top, - width = this.width, - height = this.height; - if (backgroundColor) { - ctx.save(); - ctx.fillStyle = backgroundColor; - ctx.fillRect(left, top, width, height); - ctx.restore(); - } - } - }, { - key: "getLineWidthForValue", - value: function getLineWidthForValue(value) { - var grid = this.options.grid; - if (!this._isVisible() || !grid.display) { - return 0; - } - var ticks = this.ticks; - var index = ticks.findIndex(function (t) { - return t.value === value; - }); - if (index >= 0) { - var opts = grid.setContext(this.getContext(index)); - return opts.lineWidth; - } - return 0; - } - }, { - key: "drawGrid", - value: function drawGrid(chartArea) { - var grid = this.options.grid; - var ctx = this.ctx; - var items = this._gridLineItems || (this._gridLineItems = this._computeGridLineItems(chartArea)); - var i, ilen; - var drawLine = function drawLine(p1, p2, style) { - if (!style.width || !style.color) { - return; - } - ctx.save(); - ctx.lineWidth = style.width; - ctx.strokeStyle = style.color; - ctx.setLineDash(style.borderDash || []); - ctx.lineDashOffset = style.borderDashOffset; - ctx.beginPath(); - ctx.moveTo(p1.x, p1.y); - ctx.lineTo(p2.x, p2.y); - ctx.stroke(); - ctx.restore(); - }; - if (grid.display) { - for (i = 0, ilen = items.length; i < ilen; ++i) { - var item = items[i]; - if (grid.drawOnChartArea) { - drawLine({ - x: item.x1, - y: item.y1 - }, { - x: item.x2, - y: item.y2 - }, item); - } - if (grid.drawTicks) { - drawLine({ - x: item.tx1, - y: item.ty1 - }, { - x: item.tx2, - y: item.ty2 - }, { - color: item.tickColor, - width: item.tickWidth, - borderDash: item.tickBorderDash, - borderDashOffset: item.tickBorderDashOffset - }); - } - } - } - } - }, { - key: "drawBorder", - value: function drawBorder() { - var chart = this.chart, - ctx = this.ctx, - _this$options10 = this.options, - border = _this$options10.border, - grid = _this$options10.grid; - var borderOpts = border.setContext(this.getContext()); - var axisWidth = border.display ? borderOpts.width : 0; - if (!axisWidth) { - return; - } - var lastLineWidth = grid.setContext(this.getContext(0)).lineWidth; - var borderValue = this._borderValue; - var x1, x2, y1, y2; - if (this.isHorizontal()) { - x1 = _alignPixel(chart, this.left, axisWidth) - axisWidth / 2; - x2 = _alignPixel(chart, this.right, lastLineWidth) + lastLineWidth / 2; - y1 = y2 = borderValue; - } else { - y1 = _alignPixel(chart, this.top, axisWidth) - axisWidth / 2; - y2 = _alignPixel(chart, this.bottom, lastLineWidth) + lastLineWidth / 2; - x1 = x2 = borderValue; - } - ctx.save(); - ctx.lineWidth = borderOpts.width; - ctx.strokeStyle = borderOpts.color; - ctx.beginPath(); - ctx.moveTo(x1, y1); - ctx.lineTo(x2, y2); - ctx.stroke(); - ctx.restore(); - } - }, { - key: "drawLabels", - value: function drawLabels(chartArea) { - var optionTicks = this.options.ticks; - if (!optionTicks.display) { - return; - } - var ctx = this.ctx; - var area = this._computeLabelArea(); - if (area) { - clipArea(ctx, area); - } - var items = this.getLabelItems(chartArea); - var _iterator10 = _createForOfIteratorHelper$1(items), - _step10; - try { - for (_iterator10.s(); !(_step10 = _iterator10.n()).done;) { - var item = _step10.value; - var renderTextOptions = item.options; - var tickFont = item.font; - var label = item.label; - var y = item.textOffset; - renderText(ctx, label, 0, y, tickFont, renderTextOptions); - } - } catch (err) { - _iterator10.e(err); - } finally { - _iterator10.f(); - } - if (area) { - unclipArea(ctx); - } - } - }, { - key: "drawTitle", - value: function drawTitle() { - var ctx = this.ctx, - _this$options11 = this.options, - position = _this$options11.position, - title = _this$options11.title, - reverse = _this$options11.reverse; - if (!title.display) { - return; - } - var font = toFont(title.font); - var padding = toPadding(title.padding); - var align = title.align; - var offset = font.lineHeight / 2; - if (position === 'bottom' || position === 'center' || isObject(position)) { - offset += padding.bottom; - if (isArray(title.text)) { - offset += font.lineHeight * (title.text.length - 1); - } - } else { - offset += padding.top; - } - var _titleArgs = titleArgs(this, offset, position, align), - titleX = _titleArgs.titleX, - titleY = _titleArgs.titleY, - maxWidth = _titleArgs.maxWidth, - rotation = _titleArgs.rotation; - renderText(ctx, title.text, 0, 0, font, { - color: title.color, - maxWidth: maxWidth, - rotation: rotation, - textAlign: titleAlign(align, position, reverse), - textBaseline: 'middle', - translation: [titleX, titleY] - }); - } - }, { - key: "draw", - value: function draw(chartArea) { - if (!this._isVisible()) { - return; - } - this.drawBackground(); - this.drawGrid(chartArea); - this.drawBorder(); - this.drawTitle(); - this.drawLabels(chartArea); - } - }, { - key: "_layers", - value: function _layers() { - var _this10 = this; - var opts = this.options; - var tz = opts.ticks && opts.ticks.z || 0; - var gz = valueOrDefault(opts.grid && opts.grid.z, -1); - var bz = valueOrDefault(opts.border && opts.border.z, 0); - if (!this._isVisible() || this.draw !== Scale.prototype.draw) { - return [{ - z: tz, - draw: function draw(chartArea) { - _this10.draw(chartArea); - } - }]; - } - return [{ - z: gz, - draw: function draw(chartArea) { - _this10.drawBackground(); - _this10.drawGrid(chartArea); - _this10.drawTitle(); - } - }, { - z: bz, - draw: function draw() { - _this10.drawBorder(); - } - }, { - z: tz, - draw: function draw(chartArea) { - _this10.drawLabels(chartArea); - } - }]; - } - }, { - key: "getMatchingVisibleMetas", - value: function getMatchingVisibleMetas(type) { - var metas = this.chart.getSortedVisibleDatasetMetas(); - var axisID = this.axis + 'AxisID'; - var result = []; - var i, ilen; - for (i = 0, ilen = metas.length; i < ilen; ++i) { - var meta = metas[i]; - if (meta[axisID] === this.id && (!type || meta.type === type)) { - result.push(meta); - } - } - return result; - } - }, { - key: "_resolveTickFontOptions", - value: function _resolveTickFontOptions(index) { - var opts = this.options.ticks.setContext(this.getContext(index)); - return toFont(opts.font); - } - }, { - key: "_maxDigits", - value: function _maxDigits() { - var fontSize = this._resolveTickFontOptions(0).lineHeight; - return (this.isHorizontal() ? this.width : this.height) / fontSize; - } - }]); - }(Element); - var TypedRegistry = /*#__PURE__*/function () { - function TypedRegistry(type, scope, override) { - _classCallCheck$1(this, TypedRegistry); - this.type = type; - this.scope = scope; - this.override = override; - this.items = Object.create(null); - } - return _createClass$1(TypedRegistry, [{ - key: "isForType", - value: function isForType(type) { - return Object.prototype.isPrototypeOf.call(this.type.prototype, type.prototype); - } - }, { - key: "register", - value: function register(item) { - var proto = Object.getPrototypeOf(item); - var parentScope; - if (isIChartComponent(proto)) { - parentScope = this.register(proto); - } - var items = this.items; - var id = item.id; - var scope = this.scope + '.' + id; - if (!id) { - throw new Error('class does not have id: ' + item); - } - if (id in items) { - return scope; - } - items[id] = item; - registerDefaults(item, scope, parentScope); - if (this.override) { - defaults.override(item.id, item.overrides); - } - return scope; - } - }, { - key: "get", - value: function get(id) { - return this.items[id]; - } - }, { - key: "unregister", - value: function unregister(item) { - var items = this.items; - var id = item.id; - var scope = this.scope; - if (id in items) { - delete items[id]; - } - if (scope && id in defaults[scope]) { - delete defaults[scope][id]; - if (this.override) { - delete overrides[id]; - } - } - } - }]); - }(); - function registerDefaults(item, scope, parentScope) { - var itemDefaults = merge(Object.create(null), [parentScope ? defaults.get(parentScope) : {}, defaults.get(scope), item.defaults]); - defaults.set(scope, itemDefaults); - if (item.defaultRoutes) { - routeDefaults(scope, item.defaultRoutes); - } - if (item.descriptors) { - defaults.describe(scope, item.descriptors); - } - } - function routeDefaults(scope, routes) { - Object.keys(routes).forEach(function (property) { - var propertyParts = property.split('.'); - var sourceName = propertyParts.pop(); - var sourceScope = [scope].concat(propertyParts).join('.'); - var parts = routes[property].split('.'); - var targetName = parts.pop(); - var targetScope = parts.join('.'); - defaults.route(sourceScope, sourceName, targetScope, targetName); - }); - } - function isIChartComponent(proto) { - return 'id' in proto && 'defaults' in proto; - } - var Registry = /*#__PURE__*/function () { - function Registry() { - _classCallCheck$1(this, Registry); - this.controllers = new TypedRegistry(DatasetController, 'datasets', true); - this.elements = new TypedRegistry(Element, 'elements'); - this.plugins = new TypedRegistry(Object, 'plugins'); - this.scales = new TypedRegistry(Scale, 'scales'); - this._typedRegistries = [this.controllers, this.scales, this.elements]; - } - return _createClass$1(Registry, [{ - key: "add", - value: function add() { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - this._each('register', args); - } - }, { - key: "remove", - value: function remove() { - for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - this._each('unregister', args); - } - }, { - key: "addControllers", - value: function addControllers() { - for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; - } - this._each('register', args, this.controllers); - } - }, { - key: "addElements", - value: function addElements() { - for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) { - args[_key4] = arguments[_key4]; - } - this._each('register', args, this.elements); - } - }, { - key: "addPlugins", - value: function addPlugins() { - for (var _len5 = arguments.length, args = new Array(_len5), _key5 = 0; _key5 < _len5; _key5++) { - args[_key5] = arguments[_key5]; - } - this._each('register', args, this.plugins); - } - }, { - key: "addScales", - value: function addScales() { - for (var _len6 = arguments.length, args = new Array(_len6), _key6 = 0; _key6 < _len6; _key6++) { - args[_key6] = arguments[_key6]; - } - this._each('register', args, this.scales); - } - }, { - key: "getController", - value: function getController(id) { - return this._get(id, this.controllers, 'controller'); - } - }, { - key: "getElement", - value: function getElement(id) { - return this._get(id, this.elements, 'element'); - } - }, { - key: "getPlugin", - value: function getPlugin(id) { - return this._get(id, this.plugins, 'plugin'); - } - }, { - key: "getScale", - value: function getScale(id) { - return this._get(id, this.scales, 'scale'); - } - }, { - key: "removeControllers", - value: function removeControllers() { - for (var _len7 = arguments.length, args = new Array(_len7), _key7 = 0; _key7 < _len7; _key7++) { - args[_key7] = arguments[_key7]; - } - this._each('unregister', args, this.controllers); - } - }, { - key: "removeElements", - value: function removeElements() { - for (var _len8 = arguments.length, args = new Array(_len8), _key8 = 0; _key8 < _len8; _key8++) { - args[_key8] = arguments[_key8]; - } - this._each('unregister', args, this.elements); - } - }, { - key: "removePlugins", - value: function removePlugins() { - for (var _len9 = arguments.length, args = new Array(_len9), _key9 = 0; _key9 < _len9; _key9++) { - args[_key9] = arguments[_key9]; - } - this._each('unregister', args, this.plugins); - } - }, { - key: "removeScales", - value: function removeScales() { - for (var _len10 = arguments.length, args = new Array(_len10), _key10 = 0; _key10 < _len10; _key10++) { - args[_key10] = arguments[_key10]; - } - this._each('unregister', args, this.scales); - } - }, { - key: "_each", - value: function _each(method, args, typedRegistry) { - var _this11 = this; - _toConsumableArray(args).forEach(function (arg) { - var reg = typedRegistry || _this11._getRegistryForType(arg); - if (typedRegistry || reg.isForType(arg) || reg === _this11.plugins && arg.id) { - _this11._exec(method, reg, arg); - } else { - each(arg, function (item) { - var itemReg = typedRegistry || _this11._getRegistryForType(item); - _this11._exec(method, itemReg, item); - }); - } - }); - } - }, { - key: "_exec", - value: function _exec(method, registry, component) { - var camelMethod = _capitalize(method); - callback(component['before' + camelMethod], [], component); - registry[method](component); - callback(component['after' + camelMethod], [], component); - } - }, { - key: "_getRegistryForType", - value: function _getRegistryForType(type) { - for (var i = 0; i < this._typedRegistries.length; i++) { - var reg = this._typedRegistries[i]; - if (reg.isForType(type)) { - return reg; - } - } - return this.plugins; - } - }, { - key: "_get", - value: function _get(id, typedRegistry, type) { - var item = typedRegistry.get(id); - if (item === undefined) { - throw new Error('"' + id + '" is not a registered ' + type + '.'); - } - return item; - } - }]); - }(); - var registry = /* #__PURE__ */new Registry(); - var PluginService = /*#__PURE__*/function () { - function PluginService() { - _classCallCheck$1(this, PluginService); - this._init = []; - } - return _createClass$1(PluginService, [{ - key: "notify", - value: function notify(chart, hook, args, filter) { - if (hook === 'beforeInit') { - this._init = this._createDescriptors(chart, true); - this._notify(this._init, chart, 'install'); - } - var descriptors = filter ? this._descriptors(chart).filter(filter) : this._descriptors(chart); - var result = this._notify(descriptors, chart, hook, args); - if (hook === 'afterDestroy') { - this._notify(descriptors, chart, 'stop'); - this._notify(this._init, chart, 'uninstall'); - } - return result; - } - }, { - key: "_notify", - value: function _notify(descriptors, chart, hook, args) { - args = args || {}; - var _iterator11 = _createForOfIteratorHelper$1(descriptors), - _step11; - try { - for (_iterator11.s(); !(_step11 = _iterator11.n()).done;) { - var descriptor = _step11.value; - var plugin = descriptor.plugin; - var method = plugin[hook]; - var params = [chart, args, descriptor.options]; - if (callback(method, params, plugin) === false && args.cancelable) { - return false; - } - } - } catch (err) { - _iterator11.e(err); - } finally { - _iterator11.f(); - } - return true; - } - }, { - key: "invalidate", - value: function invalidate() { - if (!isNullOrUndef(this._cache)) { - this._oldCache = this._cache; - this._cache = undefined; - } - } - }, { - key: "_descriptors", - value: function _descriptors(chart) { - if (this._cache) { - return this._cache; - } - var descriptors = this._cache = this._createDescriptors(chart); - this._notifyStateChanges(chart); - return descriptors; - } - }, { - key: "_createDescriptors", - value: function _createDescriptors(chart, all) { - var config = chart && chart.config; - var options = valueOrDefault(config.options && config.options.plugins, {}); - var plugins = allPlugins(config); - return options === false && !all ? [] : createDescriptors(chart, plugins, options, all); - } - }, { - key: "_notifyStateChanges", - value: function _notifyStateChanges(chart) { - var previousDescriptors = this._oldCache || []; - var descriptors = this._cache; - var diff = function diff(a, b) { - return a.filter(function (x) { - return !b.some(function (y) { - return x.plugin.id === y.plugin.id; - }); - }); - }; - this._notify(diff(previousDescriptors, descriptors), chart, 'stop'); - this._notify(diff(descriptors, previousDescriptors), chart, 'start'); - } - }]); - }(); - function allPlugins(config) { - var localIds = {}; - var plugins = []; - var keys = Object.keys(registry.plugins.items); - for (var i = 0; i < keys.length; i++) { - plugins.push(registry.getPlugin(keys[i])); - } - var local = config.plugins || []; - for (var _i2 = 0; _i2 < local.length; _i2++) { - var plugin = local[_i2]; - if (plugins.indexOf(plugin) === -1) { - plugins.push(plugin); - localIds[plugin.id] = true; - } - } - return { - plugins: plugins, - localIds: localIds - }; - } - function getOpts(options, all) { - if (!all && options === false) { - return null; - } - if (options === true) { - return {}; - } - return options; - } - function createDescriptors(chart, _ref2, options, all) { - var plugins = _ref2.plugins, - localIds = _ref2.localIds; - var result = []; - var context = chart.getContext(); - var _iterator12 = _createForOfIteratorHelper$1(plugins), - _step12; - try { - for (_iterator12.s(); !(_step12 = _iterator12.n()).done;) { - var plugin = _step12.value; - var id = plugin.id; - var opts = getOpts(options[id], all); - if (opts === null) { - continue; - } - result.push({ - plugin: plugin, - options: pluginOpts(chart.config, { - plugin: plugin, - local: localIds[id] - }, opts, context) - }); - } - } catch (err) { - _iterator12.e(err); - } finally { - _iterator12.f(); - } - return result; - } - function pluginOpts(config, _ref3, opts, context) { - var plugin = _ref3.plugin, - local = _ref3.local; - var keys = config.pluginScopeKeys(plugin); - var scopes = config.getOptionScopes(opts, keys); - if (local && plugin.defaults) { - scopes.push(plugin.defaults); - } - return config.createResolver(scopes, context, [''], { - scriptable: false, - indexable: false, - allKeys: true - }); - } - function getIndexAxis(type, options) { - var datasetDefaults = defaults.datasets[type] || {}; - var datasetOptions = (options.datasets || {})[type] || {}; - return datasetOptions.indexAxis || options.indexAxis || datasetDefaults.indexAxis || 'x'; - } - function getAxisFromDefaultScaleID(id, indexAxis) { - var axis = id; - if (id === '_index_') { - axis = indexAxis; - } else if (id === '_value_') { - axis = indexAxis === 'x' ? 'y' : 'x'; - } - return axis; - } - function getDefaultScaleIDFromAxis(axis, indexAxis) { - return axis === indexAxis ? '_index_' : '_value_'; - } - function idMatchesAxis(id) { - if (id === 'x' || id === 'y' || id === 'r') { - return id; - } - } - function axisFromPosition(position) { - if (position === 'top' || position === 'bottom') { - return 'x'; - } - if (position === 'left' || position === 'right') { - return 'y'; - } - } - function determineAxis(id) { - if (idMatchesAxis(id)) { - return id; - } - for (var _len11 = arguments.length, scaleOptions = new Array(_len11 > 1 ? _len11 - 1 : 0), _key11 = 1; _key11 < _len11; _key11++) { - scaleOptions[_key11 - 1] = arguments[_key11]; - } - for (var _i3 = 0, _scaleOptions = scaleOptions; _i3 < _scaleOptions.length; _i3++) { - var opts = _scaleOptions[_i3]; - var axis = opts.axis || axisFromPosition(opts.position) || id.length > 1 && idMatchesAxis(id[0].toLowerCase()); - if (axis) { - return axis; - } - } - throw new Error("Cannot determine type of '".concat(id, "' axis. Please provide 'axis' or 'position' option.")); - } - function getAxisFromDataset(id, axis, dataset) { - if (dataset[axis + 'AxisID'] === id) { - return { - axis: axis - }; - } - } - function retrieveAxisFromDatasets(id, config) { - if (config.data && config.data.datasets) { - var boundDs = config.data.datasets.filter(function (d) { - return d.xAxisID === id || d.yAxisID === id; - }); - if (boundDs.length) { - return getAxisFromDataset(id, 'x', boundDs[0]) || getAxisFromDataset(id, 'y', boundDs[0]); - } - } - return {}; - } - function mergeScaleConfig(config, options) { - var chartDefaults = overrides[config.type] || { - scales: {} - }; - var configScales = options.scales || {}; - var chartIndexAxis = getIndexAxis(config.type, options); - var scales = Object.create(null); - Object.keys(configScales).forEach(function (id) { - var scaleConf = configScales[id]; - if (!isObject(scaleConf)) { - return console.error("Invalid scale configuration for scale: ".concat(id)); - } - if (scaleConf._proxy) { - return console.warn("Ignoring resolver passed as options for scale: ".concat(id)); - } - var axis = determineAxis(id, scaleConf, retrieveAxisFromDatasets(id, config), defaults.scales[scaleConf.type]); - var defaultId = getDefaultScaleIDFromAxis(axis, chartIndexAxis); - var defaultScaleOptions = chartDefaults.scales || {}; - scales[id] = mergeIf(Object.create(null), [{ - axis: axis - }, scaleConf, defaultScaleOptions[axis], defaultScaleOptions[defaultId]]); - }); - config.data.datasets.forEach(function (dataset) { - var type = dataset.type || config.type; - var indexAxis = dataset.indexAxis || getIndexAxis(type, options); - var datasetDefaults = overrides[type] || {}; - var defaultScaleOptions = datasetDefaults.scales || {}; - Object.keys(defaultScaleOptions).forEach(function (defaultID) { - var axis = getAxisFromDefaultScaleID(defaultID, indexAxis); - var id = dataset[axis + 'AxisID'] || axis; - scales[id] = scales[id] || Object.create(null); - mergeIf(scales[id], [{ - axis: axis - }, configScales[id], defaultScaleOptions[defaultID]]); - }); - }); - Object.keys(scales).forEach(function (key) { - var scale = scales[key]; - mergeIf(scale, [defaults.scales[scale.type], defaults.scale]); - }); - return scales; - } - function initOptions(config) { - var options = config.options || (config.options = {}); - options.plugins = valueOrDefault(options.plugins, {}); - options.scales = mergeScaleConfig(config, options); - } - function initData(data) { - data = data || {}; - data.datasets = data.datasets || []; - data.labels = data.labels || []; - return data; - } - function initConfig(config) { - config = config || {}; - config.data = initData(config.data); - initOptions(config); - return config; - } - var keyCache = new Map(); - var keysCached = new Set(); - function cachedKeys(cacheKey, generate) { - var keys = keyCache.get(cacheKey); - if (!keys) { - keys = generate(); - keyCache.set(cacheKey, keys); - keysCached.add(keys); - } - return keys; - } - var addIfFound = function addIfFound(set, obj, key) { - var opts = resolveObjectKey(obj, key); - if (opts !== undefined) { - set.add(opts); - } - }; - var Config = /*#__PURE__*/function () { - function Config(config) { - _classCallCheck$1(this, Config); - this._config = initConfig(config); - this._scopeCache = new Map(); - this._resolverCache = new Map(); - } - return _createClass$1(Config, [{ - key: "platform", - get: function get() { - return this._config.platform; - } - }, { - key: "type", - get: function get() { - return this._config.type; - }, - set: function set(type) { - this._config.type = type; - } - }, { - key: "data", - get: function get() { - return this._config.data; - }, - set: function set(data) { - this._config.data = initData(data); - } - }, { - key: "options", - get: function get() { - return this._config.options; - }, - set: function set(options) { - this._config.options = options; - } - }, { - key: "plugins", - get: function get() { - return this._config.plugins; - } - }, { - key: "update", - value: function update() { - var config = this._config; - this.clearCache(); - initOptions(config); - } - }, { - key: "clearCache", - value: function clearCache() { - this._scopeCache.clear(); - this._resolverCache.clear(); - } - }, { - key: "datasetScopeKeys", - value: function datasetScopeKeys(datasetType) { - return cachedKeys(datasetType, function () { - return [["datasets.".concat(datasetType), '']]; - }); - } - }, { - key: "datasetAnimationScopeKeys", - value: function datasetAnimationScopeKeys(datasetType, transition) { - return cachedKeys("".concat(datasetType, ".transition.").concat(transition), function () { - return [["datasets.".concat(datasetType, ".transitions.").concat(transition), "transitions.".concat(transition)], ["datasets.".concat(datasetType), '']]; - }); - } - }, { - key: "datasetElementScopeKeys", - value: function datasetElementScopeKeys(datasetType, elementType) { - return cachedKeys("".concat(datasetType, "-").concat(elementType), function () { - return [["datasets.".concat(datasetType, ".elements.").concat(elementType), "datasets.".concat(datasetType), "elements.".concat(elementType), '']]; - }); - } - }, { - key: "pluginScopeKeys", - value: function pluginScopeKeys(plugin) { - var id = plugin.id; - var type = this.type; - return cachedKeys("".concat(type, "-plugin-").concat(id), function () { - return [["plugins.".concat(id)].concat(_toConsumableArray(plugin.additionalOptionScopes || []))]; - }); - } - }, { - key: "_cachedScopes", - value: function _cachedScopes(mainScope, resetCache) { - var _scopeCache = this._scopeCache; - var cache = _scopeCache.get(mainScope); - if (!cache || resetCache) { - cache = new Map(); - _scopeCache.set(mainScope, cache); - } - return cache; - } - }, { - key: "getOptionScopes", - value: function getOptionScopes(mainScope, keyLists, resetCache) { - var options = this.options, - type = this.type; - var cache = this._cachedScopes(mainScope, resetCache); - var cached = cache.get(keyLists); - if (cached) { - return cached; - } - var scopes = new Set(); - keyLists.forEach(function (keys) { - if (mainScope) { - scopes.add(mainScope); - keys.forEach(function (key) { - return addIfFound(scopes, mainScope, key); - }); - } - keys.forEach(function (key) { - return addIfFound(scopes, options, key); - }); - keys.forEach(function (key) { - return addIfFound(scopes, overrides[type] || {}, key); - }); - keys.forEach(function (key) { - return addIfFound(scopes, defaults, key); - }); - keys.forEach(function (key) { - return addIfFound(scopes, descriptors, key); - }); - }); - var array = Array.from(scopes); - if (array.length === 0) { - array.push(Object.create(null)); - } - if (keysCached.has(keyLists)) { - cache.set(keyLists, array); - } - return array; - } - }, { - key: "chartOptionScopes", - value: function chartOptionScopes() { - var options = this.options, - type = this.type; - return [options, overrides[type] || {}, defaults.datasets[type] || {}, { - type: type - }, defaults, descriptors]; - } - }, { - key: "resolveNamedOptions", - value: function resolveNamedOptions(scopes, names, context) { - var prefixes = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : ['']; - var result = { - $shared: true - }; - var _getResolver = getResolver(this._resolverCache, scopes, prefixes), - resolver = _getResolver.resolver, - subPrefixes = _getResolver.subPrefixes; - var options = resolver; - if (needContext(resolver, names)) { - result.$shared = false; - context = isFunction(context) ? context() : context; - var subResolver = this.createResolver(scopes, context, subPrefixes); - options = _attachContext(resolver, context, subResolver); - } - var _iterator13 = _createForOfIteratorHelper$1(names), - _step13; - try { - for (_iterator13.s(); !(_step13 = _iterator13.n()).done;) { - var prop = _step13.value; - result[prop] = options[prop]; - } - } catch (err) { - _iterator13.e(err); - } finally { - _iterator13.f(); - } - return result; - } - }, { - key: "createResolver", - value: function createResolver(scopes, context) { - var prefixes = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ['']; - var descriptorDefaults = arguments.length > 3 ? arguments[3] : undefined; - var _getResolver2 = getResolver(this._resolverCache, scopes, prefixes), - resolver = _getResolver2.resolver; - return isObject(context) ? _attachContext(resolver, context, undefined, descriptorDefaults) : resolver; - } - }]); - }(); - function getResolver(resolverCache, scopes, prefixes) { - var cache = resolverCache.get(scopes); - if (!cache) { - cache = new Map(); - resolverCache.set(scopes, cache); - } - var cacheKey = prefixes.join(); - var cached = cache.get(cacheKey); - if (!cached) { - var resolver = _createResolver(scopes, prefixes); - cached = { - resolver: resolver, - subPrefixes: prefixes.filter(function (p) { - return !p.toLowerCase().includes('hover'); - }) - }; - cache.set(cacheKey, cached); - } - return cached; - } - var hasFunction = function hasFunction(value) { - return isObject(value) && Object.getOwnPropertyNames(value).some(function (key) { - return isFunction(value[key]); - }); - }; - function needContext(proxy, names) { - var _descriptors2 = _descriptors(proxy), - isScriptable = _descriptors2.isScriptable, - isIndexable = _descriptors2.isIndexable; - var _iterator14 = _createForOfIteratorHelper$1(names), - _step14; - try { - for (_iterator14.s(); !(_step14 = _iterator14.n()).done;) { - var prop = _step14.value; - var scriptable = isScriptable(prop); - var indexable = isIndexable(prop); - var value = (indexable || scriptable) && proxy[prop]; - if (scriptable && (isFunction(value) || hasFunction(value)) || indexable && isArray(value)) { - return true; - } - } - } catch (err) { - _iterator14.e(err); - } finally { - _iterator14.f(); - } - return false; - } - var version = "4.4.8"; - var KNOWN_POSITIONS = ['top', 'bottom', 'left', 'right', 'chartArea']; - function positionIsHorizontal(position, axis) { - return position === 'top' || position === 'bottom' || KNOWN_POSITIONS.indexOf(position) === -1 && axis === 'x'; - } - function compare2Level(l1, l2) { - return function (a, b) { - return a[l1] === b[l1] ? a[l2] - b[l2] : a[l1] - b[l1]; - }; - } - function onAnimationsComplete(context) { - var chart = context.chart; - var animationOptions = chart.options.animation; - chart.notifyPlugins('afterRender'); - callback(animationOptions && animationOptions.onComplete, [context], chart); - } - function onAnimationProgress(context) { - var chart = context.chart; - var animationOptions = chart.options.animation; - callback(animationOptions && animationOptions.onProgress, [context], chart); - } - function getCanvas(item) { - if (_isDomSupported() && typeof item === 'string') { - item = document.getElementById(item); - } else if (item && item.length) { - item = item[0]; - } - if (item && item.canvas) { - item = item.canvas; - } - return item; - } - var instances = {}; - var getChart = function getChart(key) { - var canvas = getCanvas(key); - return Object.values(instances).filter(function (c) { - return c.canvas === canvas; - }).pop(); - }; - function moveNumericKeys(obj, start, move) { - var keys = Object.keys(obj); - for (var _i4 = 0, _keys = keys; _i4 < _keys.length; _i4++) { - var key = _keys[_i4]; - var intKey = +key; - if (intKey >= start) { - var value = obj[key]; - delete obj[key]; - if (move > 0 || intKey > start) { - obj[intKey + move] = value; - } - } - } - } - function determineLastEvent(e, lastEvent, inChartArea, isClick) { - if (!inChartArea || e.type === 'mouseout') { - return null; - } - if (isClick) { - return lastEvent; - } - return e; - } - function getSizeForArea(scale, chartArea, field) { - return scale.options.clip ? scale[field] : chartArea[field]; - } - function getDatasetArea(meta, chartArea) { - var xScale = meta.xScale, - yScale = meta.yScale; - if (xScale && yScale) { - return { - left: getSizeForArea(xScale, chartArea, 'left'), - right: getSizeForArea(xScale, chartArea, 'right'), - top: getSizeForArea(yScale, chartArea, 'top'), - bottom: getSizeForArea(yScale, chartArea, 'bottom') - }; - } - return chartArea; - } - var Chart = /*#__PURE__*/function () { - function Chart(item, userConfig) { - var _this12 = this; - _classCallCheck$1(this, Chart); - var config = this.config = new Config(userConfig); - var initialCanvas = getCanvas(item); - var existingChart = getChart(initialCanvas); - if (existingChart) { - throw new Error('Canvas is already in use. Chart with ID \'' + existingChart.id + '\'' + ' must be destroyed before the canvas with ID \'' + existingChart.canvas.id + '\' can be reused.'); - } - var options = config.createResolver(config.chartOptionScopes(), this.getContext()); - this.platform = new (config.platform || _detectPlatform(initialCanvas))(); - this.platform.updateConfig(config); - var context = this.platform.acquireContext(initialCanvas, options.aspectRatio); - var canvas = context && context.canvas; - var height = canvas && canvas.height; - var width = canvas && canvas.width; - this.id = uid(); - this.ctx = context; - this.canvas = canvas; - this.width = width; - this.height = height; - this._options = options; - this._aspectRatio = this.aspectRatio; - this._layers = []; - this._metasets = []; - this._stacks = undefined; - this.boxes = []; - this.currentDevicePixelRatio = undefined; - this.chartArea = undefined; - this._active = []; - this._lastEvent = undefined; - this._listeners = {}; - this._responsiveListeners = undefined; - this._sortedMetasets = []; - this.scales = {}; - this._plugins = new PluginService(); - this.$proxies = {}; - this._hiddenIndices = {}; - this.attached = false; - this._animationsDisabled = undefined; - this.$context = undefined; - this._doResize = debounce(function (mode) { - return _this12.update(mode); - }, options.resizeDelay || 0); - this._dataChanges = []; - instances[this.id] = this; - if (!context || !canvas) { - console.error("Failed to create chart: can't acquire context from the given item"); - return; - } - animator.listen(this, 'complete', onAnimationsComplete); - animator.listen(this, 'progress', onAnimationProgress); - this._initialize(); - if (this.attached) { - this.update(); - } - } - return _createClass$1(Chart, [{ - key: "aspectRatio", - get: function get() { - var _this$options12 = this.options, - aspectRatio = _this$options12.aspectRatio, - maintainAspectRatio = _this$options12.maintainAspectRatio, - width = this.width, - height = this.height, - _aspectRatio = this._aspectRatio; - if (!isNullOrUndef(aspectRatio)) { - return aspectRatio; - } - if (maintainAspectRatio && _aspectRatio) { - return _aspectRatio; - } - return height ? width / height : null; - } - }, { - key: "data", - get: function get() { - return this.config.data; - }, - set: function set(data) { - this.config.data = data; - } - }, { - key: "options", - get: function get() { - return this._options; - }, - set: function set(options) { - this.config.options = options; - } - }, { - key: "registry", - get: function get() { - return registry; - } - }, { - key: "_initialize", - value: function _initialize() { - this.notifyPlugins('beforeInit'); - if (this.options.responsive) { - this.resize(); - } else { - retinaScale(this, this.options.devicePixelRatio); - } - this.bindEvents(); - this.notifyPlugins('afterInit'); - return this; - } - }, { - key: "clear", - value: function clear() { - clearCanvas(this.canvas, this.ctx); - return this; - } - }, { - key: "stop", - value: function stop() { - animator.stop(this); - return this; - } - }, { - key: "resize", - value: function resize(width, height) { - if (!animator.running(this)) { - this._resize(width, height); - } else { - this._resizeBeforeDraw = { - width: width, - height: height - }; - } - } - }, { - key: "_resize", - value: function _resize(width, height) { - var options = this.options; - var canvas = this.canvas; - var aspectRatio = options.maintainAspectRatio && this.aspectRatio; - var newSize = this.platform.getMaximumSize(canvas, width, height, aspectRatio); - var newRatio = options.devicePixelRatio || this.platform.getDevicePixelRatio(); - var mode = this.width ? 'resize' : 'attach'; - this.width = newSize.width; - this.height = newSize.height; - this._aspectRatio = this.aspectRatio; - if (!retinaScale(this, newRatio, true)) { - return; - } - this.notifyPlugins('resize', { - size: newSize - }); - callback(options.onResize, [this, newSize], this); - if (this.attached) { - if (this._doResize(mode)) { - this.render(); - } - } - } - }, { - key: "ensureScalesHaveIDs", - value: function ensureScalesHaveIDs() { - var options = this.options; - var scalesOptions = options.scales || {}; - each(scalesOptions, function (axisOptions, axisID) { - axisOptions.id = axisID; - }); - } - }, { - key: "buildOrUpdateScales", - value: function buildOrUpdateScales() { - var _this13 = this; - var options = this.options; - var scaleOpts = options.scales; - var scales = this.scales; - var updated = Object.keys(scales).reduce(function (obj, id) { - obj[id] = false; - return obj; - }, {}); - var items = []; - if (scaleOpts) { - items = items.concat(Object.keys(scaleOpts).map(function (id) { - var scaleOptions = scaleOpts[id]; - var axis = determineAxis(id, scaleOptions); - var isRadial = axis === 'r'; - var isHorizontal = axis === 'x'; - return { - options: scaleOptions, - dposition: isRadial ? 'chartArea' : isHorizontal ? 'bottom' : 'left', - dtype: isRadial ? 'radialLinear' : isHorizontal ? 'category' : 'linear' - }; - })); - } - each(items, function (item) { - var scaleOptions = item.options; - var id = scaleOptions.id; - var axis = determineAxis(id, scaleOptions); - var scaleType = valueOrDefault(scaleOptions.type, item.dtype); - if (scaleOptions.position === undefined || positionIsHorizontal(scaleOptions.position, axis) !== positionIsHorizontal(item.dposition)) { - scaleOptions.position = item.dposition; - } - updated[id] = true; - var scale = null; - if (id in scales && scales[id].type === scaleType) { - scale = scales[id]; - } else { - var scaleClass = registry.getScale(scaleType); - scale = new scaleClass({ - id: id, - type: scaleType, - ctx: _this13.ctx, - chart: _this13 - }); - scales[scale.id] = scale; - } - scale.init(scaleOptions, options); - }); - each(updated, function (hasUpdated, id) { - if (!hasUpdated) { - delete scales[id]; - } - }); - each(scales, function (scale) { - layouts.configure(_this13, scale, scale.options); - layouts.addBox(_this13, scale); - }); - } - }, { - key: "_updateMetasets", - value: function _updateMetasets() { - var metasets = this._metasets; - var numData = this.data.datasets.length; - var numMeta = metasets.length; - metasets.sort(function (a, b) { - return a.index - b.index; - }); - if (numMeta > numData) { - for (var i = numData; i < numMeta; ++i) { - this._destroyDatasetMeta(i); - } - metasets.splice(numData, numMeta - numData); - } - this._sortedMetasets = metasets.slice(0).sort(compare2Level('order', 'index')); - } - }, { - key: "_removeUnreferencedMetasets", - value: function _removeUnreferencedMetasets() { - var _this14 = this; - var metasets = this._metasets, - datasets = this.data.datasets; - if (metasets.length > datasets.length) { - delete this._stacks; - } - metasets.forEach(function (meta, index) { - if (datasets.filter(function (x) { - return x === meta._dataset; - }).length === 0) { - _this14._destroyDatasetMeta(index); - } - }); - } - }, { - key: "buildOrUpdateControllers", - value: function buildOrUpdateControllers() { - var newControllers = []; - var datasets = this.data.datasets; - var i, ilen; - this._removeUnreferencedMetasets(); - for (i = 0, ilen = datasets.length; i < ilen; i++) { - var dataset = datasets[i]; - var meta = this.getDatasetMeta(i); - var type = dataset.type || this.config.type; - if (meta.type && meta.type !== type) { - this._destroyDatasetMeta(i); - meta = this.getDatasetMeta(i); - } - meta.type = type; - meta.indexAxis = dataset.indexAxis || getIndexAxis(type, this.options); - meta.order = dataset.order || 0; - meta.index = i; - meta.label = '' + dataset.label; - meta.visible = this.isDatasetVisible(i); - if (meta.controller) { - meta.controller.updateIndex(i); - meta.controller.linkScales(); - } else { - var ControllerClass = registry.getController(type); - var _defaults$datasets$ty = defaults.datasets[type], - datasetElementType = _defaults$datasets$ty.datasetElementType, - dataElementType = _defaults$datasets$ty.dataElementType; - Object.assign(ControllerClass, { - dataElementType: registry.getElement(dataElementType), - datasetElementType: datasetElementType && registry.getElement(datasetElementType) - }); - meta.controller = new ControllerClass(this, i); - newControllers.push(meta.controller); - } - } - this._updateMetasets(); - return newControllers; - } - }, { - key: "_resetElements", - value: function _resetElements() { - var _this15 = this; - each(this.data.datasets, function (dataset, datasetIndex) { - _this15.getDatasetMeta(datasetIndex).controller.reset(); - }, this); - } - }, { - key: "reset", - value: function reset() { - this._resetElements(); - this.notifyPlugins('reset'); - } - }, { - key: "update", - value: function update(mode) { - var config = this.config; - config.update(); - var options = this._options = config.createResolver(config.chartOptionScopes(), this.getContext()); - var animsDisabled = this._animationsDisabled = !options.animation; - this._updateScales(); - this._checkEventBindings(); - this._updateHiddenIndices(); - this._plugins.invalidate(); - if (this.notifyPlugins('beforeUpdate', { - mode: mode, - cancelable: true - }) === false) { - return; - } - var newControllers = this.buildOrUpdateControllers(); - this.notifyPlugins('beforeElementsUpdate'); - var minPadding = 0; - for (var i = 0, ilen = this.data.datasets.length; i < ilen; i++) { - var _this$getDatasetMeta = this.getDatasetMeta(i), - controller = _this$getDatasetMeta.controller; - var reset = !animsDisabled && newControllers.indexOf(controller) === -1; - controller.buildOrUpdateElements(reset); - minPadding = Math.max(+controller.getMaxOverflow(), minPadding); - } - minPadding = this._minPadding = options.layout.autoPadding ? minPadding : 0; - this._updateLayout(minPadding); - if (!animsDisabled) { - each(newControllers, function (controller) { - controller.reset(); - }); - } - this._updateDatasets(mode); - this.notifyPlugins('afterUpdate', { - mode: mode - }); - this._layers.sort(compare2Level('z', '_idx')); - var _active = this._active, - _lastEvent = this._lastEvent; - if (_lastEvent) { - this._eventHandler(_lastEvent, true); - } else if (_active.length) { - this._updateHoverStyles(_active, _active, true); - } - this.render(); - } - }, { - key: "_updateScales", - value: function _updateScales() { - var _this16 = this; - each(this.scales, function (scale) { - layouts.removeBox(_this16, scale); - }); - this.ensureScalesHaveIDs(); - this.buildOrUpdateScales(); - } - }, { - key: "_checkEventBindings", - value: function _checkEventBindings() { - var options = this.options; - var existingEvents = new Set(Object.keys(this._listeners)); - var newEvents = new Set(options.events); - if (!setsEqual(existingEvents, newEvents) || !!this._responsiveListeners !== options.responsive) { - this.unbindEvents(); - this.bindEvents(); - } - } - }, { - key: "_updateHiddenIndices", - value: function _updateHiddenIndices() { - var _hiddenIndices = this._hiddenIndices; - var changes = this._getUniformDataChanges() || []; - var _iterator15 = _createForOfIteratorHelper$1(changes), - _step15; - try { - for (_iterator15.s(); !(_step15 = _iterator15.n()).done;) { - var _step15$value = _step15.value, - method = _step15$value.method, - start = _step15$value.start, - count = _step15$value.count; - var move = method === '_removeElements' ? -count : count; - moveNumericKeys(_hiddenIndices, start, move); - } - } catch (err) { - _iterator15.e(err); - } finally { - _iterator15.f(); - } - } - }, { - key: "_getUniformDataChanges", - value: function _getUniformDataChanges() { - var _dataChanges = this._dataChanges; - if (!_dataChanges || !_dataChanges.length) { - return; - } - this._dataChanges = []; - var datasetCount = this.data.datasets.length; - var makeSet = function makeSet(idx) { - return new Set(_dataChanges.filter(function (c) { - return c[0] === idx; - }).map(function (c, i) { - return i + ',' + c.splice(1).join(','); - })); - }; - var changeSet = makeSet(0); - for (var i = 1; i < datasetCount; i++) { - if (!setsEqual(changeSet, makeSet(i))) { - return; - } - } - return Array.from(changeSet).map(function (c) { - return c.split(','); - }).map(function (a) { - return { - method: a[1], - start: +a[2], - count: +a[3] - }; - }); - } - }, { - key: "_updateLayout", - value: function _updateLayout(minPadding) { - var _this17 = this; - if (this.notifyPlugins('beforeLayout', { - cancelable: true - }) === false) { - return; - } - layouts.update(this, this.width, this.height, minPadding); - var area = this.chartArea; - var noArea = area.width <= 0 || area.height <= 0; - this._layers = []; - each(this.boxes, function (box) { - var _this17$_layers; - if (noArea && box.position === 'chartArea') { - return; - } - if (box.configure) { - box.configure(); - } - (_this17$_layers = _this17._layers).push.apply(_this17$_layers, _toConsumableArray(box._layers())); - }, this); - this._layers.forEach(function (item, index) { - item._idx = index; - }); - this.notifyPlugins('afterLayout'); - } - }, { - key: "_updateDatasets", - value: function _updateDatasets(mode) { - if (this.notifyPlugins('beforeDatasetsUpdate', { - mode: mode, - cancelable: true - }) === false) { - return; - } - for (var i = 0, ilen = this.data.datasets.length; i < ilen; ++i) { - this.getDatasetMeta(i).controller.configure(); - } - for (var _i5 = 0, _ilen = this.data.datasets.length; _i5 < _ilen; ++_i5) { - this._updateDataset(_i5, isFunction(mode) ? mode({ - datasetIndex: _i5 - }) : mode); - } - this.notifyPlugins('afterDatasetsUpdate', { - mode: mode - }); - } - }, { - key: "_updateDataset", - value: function _updateDataset(index, mode) { - var meta = this.getDatasetMeta(index); - var args = { - meta: meta, - index: index, - mode: mode, - cancelable: true - }; - if (this.notifyPlugins('beforeDatasetUpdate', args) === false) { - return; - } - meta.controller._update(mode); - args.cancelable = false; - this.notifyPlugins('afterDatasetUpdate', args); - } - }, { - key: "render", - value: function render() { - if (this.notifyPlugins('beforeRender', { - cancelable: true - }) === false) { - return; - } - if (animator.has(this)) { - if (this.attached && !animator.running(this)) { - animator.start(this); - } - } else { - this.draw(); - onAnimationsComplete({ - chart: this - }); - } - } - }, { - key: "draw", - value: function draw() { - var i; - if (this._resizeBeforeDraw) { - var _this$_resizeBeforeDr = this._resizeBeforeDraw, - width = _this$_resizeBeforeDr.width, - height = _this$_resizeBeforeDr.height; - this._resizeBeforeDraw = null; - this._resize(width, height); - } - this.clear(); - if (this.width <= 0 || this.height <= 0) { - return; - } - if (this.notifyPlugins('beforeDraw', { - cancelable: true - }) === false) { - return; - } - var layers = this._layers; - for (i = 0; i < layers.length && layers[i].z <= 0; ++i) { - layers[i].draw(this.chartArea); - } - this._drawDatasets(); - for (; i < layers.length; ++i) { - layers[i].draw(this.chartArea); - } - this.notifyPlugins('afterDraw'); - } - }, { - key: "_getSortedDatasetMetas", - value: function _getSortedDatasetMetas(filterVisible) { - var metasets = this._sortedMetasets; - var result = []; - var i, ilen; - for (i = 0, ilen = metasets.length; i < ilen; ++i) { - var meta = metasets[i]; - if (!filterVisible || meta.visible) { - result.push(meta); - } - } - return result; - } - }, { - key: "getSortedVisibleDatasetMetas", - value: function getSortedVisibleDatasetMetas() { - return this._getSortedDatasetMetas(true); - } - }, { - key: "_drawDatasets", - value: function _drawDatasets() { - if (this.notifyPlugins('beforeDatasetsDraw', { - cancelable: true - }) === false) { - return; - } - var metasets = this.getSortedVisibleDatasetMetas(); - for (var i = metasets.length - 1; i >= 0; --i) { - this._drawDataset(metasets[i]); - } - this.notifyPlugins('afterDatasetsDraw'); - } - }, { - key: "_drawDataset", - value: function _drawDataset(meta) { - var ctx = this.ctx; - var clip = meta._clip; - var useClip = !clip.disabled; - var area = getDatasetArea(meta, this.chartArea); - var args = { - meta: meta, - index: meta.index, - cancelable: true - }; - if (this.notifyPlugins('beforeDatasetDraw', args) === false) { - return; - } - if (useClip) { - clipArea(ctx, { - left: clip.left === false ? 0 : area.left - clip.left, - right: clip.right === false ? this.width : area.right + clip.right, - top: clip.top === false ? 0 : area.top - clip.top, - bottom: clip.bottom === false ? this.height : area.bottom + clip.bottom - }); - } - meta.controller.draw(); - if (useClip) { - unclipArea(ctx); - } - args.cancelable = false; - this.notifyPlugins('afterDatasetDraw', args); - } - }, { - key: "isPointInArea", - value: function isPointInArea(point) { - return _isPointInArea(point, this.chartArea, this._minPadding); - } - }, { - key: "getElementsAtEventForMode", - value: function getElementsAtEventForMode(e, mode, options, useFinalPosition) { - var method = Interaction.modes[mode]; - if (typeof method === 'function') { - return method(this, e, options, useFinalPosition); - } - return []; - } - }, { - key: "getDatasetMeta", - value: function getDatasetMeta(datasetIndex) { - var dataset = this.data.datasets[datasetIndex]; - var metasets = this._metasets; - var meta = metasets.filter(function (x) { - return x && x._dataset === dataset; - }).pop(); - if (!meta) { - meta = { - type: null, - data: [], - dataset: null, - controller: null, - hidden: null, - xAxisID: null, - yAxisID: null, - order: dataset && dataset.order || 0, - index: datasetIndex, - _dataset: dataset, - _parsed: [], - _sorted: false - }; - metasets.push(meta); - } - return meta; - } - }, { - key: "getContext", - value: function getContext() { - return this.$context || (this.$context = createContext(null, { - chart: this, - type: 'chart' - })); - } - }, { - key: "getVisibleDatasetCount", - value: function getVisibleDatasetCount() { - return this.getSortedVisibleDatasetMetas().length; - } - }, { - key: "isDatasetVisible", - value: function isDatasetVisible(datasetIndex) { - var dataset = this.data.datasets[datasetIndex]; - if (!dataset) { - return false; - } - var meta = this.getDatasetMeta(datasetIndex); - return typeof meta.hidden === 'boolean' ? !meta.hidden : !dataset.hidden; - } - }, { - key: "setDatasetVisibility", - value: function setDatasetVisibility(datasetIndex, visible) { - var meta = this.getDatasetMeta(datasetIndex); - meta.hidden = !visible; - } - }, { - key: "toggleDataVisibility", - value: function toggleDataVisibility(index) { - this._hiddenIndices[index] = !this._hiddenIndices[index]; - } - }, { - key: "getDataVisibility", - value: function getDataVisibility(index) { - return !this._hiddenIndices[index]; - } - }, { - key: "_updateVisibility", - value: function _updateVisibility(datasetIndex, dataIndex, visible) { - var mode = visible ? 'show' : 'hide'; - var meta = this.getDatasetMeta(datasetIndex); - var anims = meta.controller._resolveAnimations(undefined, mode); - if (defined(dataIndex)) { - meta.data[dataIndex].hidden = !visible; - this.update(); - } else { - this.setDatasetVisibility(datasetIndex, visible); - anims.update(meta, { - visible: visible - }); - this.update(function (ctx) { - return ctx.datasetIndex === datasetIndex ? mode : undefined; - }); - } - } - }, { - key: "hide", - value: function hide(datasetIndex, dataIndex) { - this._updateVisibility(datasetIndex, dataIndex, false); - } - }, { - key: "show", - value: function show(datasetIndex, dataIndex) { - this._updateVisibility(datasetIndex, dataIndex, true); - } - }, { - key: "_destroyDatasetMeta", - value: function _destroyDatasetMeta(datasetIndex) { - var meta = this._metasets[datasetIndex]; - if (meta && meta.controller) { - meta.controller._destroy(); - } - delete this._metasets[datasetIndex]; - } - }, { - key: "_stop", - value: function _stop() { - var i, ilen; - this.stop(); - animator.remove(this); - for (i = 0, ilen = this.data.datasets.length; i < ilen; ++i) { - this._destroyDatasetMeta(i); - } - } - }, { - key: "destroy", - value: function destroy() { - this.notifyPlugins('beforeDestroy'); - var canvas = this.canvas, - ctx = this.ctx; - this._stop(); - this.config.clearCache(); - if (canvas) { - this.unbindEvents(); - clearCanvas(canvas, ctx); - this.platform.releaseContext(ctx); - this.canvas = null; - this.ctx = null; - } - delete instances[this.id]; - this.notifyPlugins('afterDestroy'); - } - }, { - key: "toBase64Image", - value: function toBase64Image() { - var _this$canvas; - return (_this$canvas = this.canvas).toDataURL.apply(_this$canvas, arguments); - } - }, { - key: "bindEvents", - value: function bindEvents() { - this.bindUserEvents(); - if (this.options.responsive) { - this.bindResponsiveEvents(); - } else { - this.attached = true; - } - } - }, { - key: "bindUserEvents", - value: function bindUserEvents() { - var _this18 = this; - var listeners = this._listeners; - var platform = this.platform; - var _add = function _add(type, listener) { - platform.addEventListener(_this18, type, listener); - listeners[type] = listener; - }; - var listener = function listener(e, x, y) { - e.offsetX = x; - e.offsetY = y; - _this18._eventHandler(e); - }; - each(this.options.events, function (type) { - return _add(type, listener); - }); - } - }, { - key: "bindResponsiveEvents", - value: function bindResponsiveEvents() { - var _this19 = this; - if (!this._responsiveListeners) { - this._responsiveListeners = {}; - } - var listeners = this._responsiveListeners; - var platform = this.platform; - var _add = function _add(type, listener) { - platform.addEventListener(_this19, type, listener); - listeners[type] = listener; - }; - var _remove = function _remove(type, listener) { - if (listeners[type]) { - platform.removeEventListener(_this19, type, listener); - delete listeners[type]; - } - }; - var listener = function listener(width, height) { - if (_this19.canvas) { - _this19.resize(width, height); - } - }; - var detached; - var _attached = function attached() { - _remove('attach', _attached); - _this19.attached = true; - _this19.resize(); - _add('resize', listener); - _add('detach', detached); - }; - detached = function detached() { - _this19.attached = false; - _remove('resize', listener); - _this19._stop(); - _this19._resize(0, 0); - _add('attach', _attached); - }; - if (platform.isAttached(this.canvas)) { - _attached(); - } else { - detached(); - } - } - }, { - key: "unbindEvents", - value: function unbindEvents() { - var _this20 = this; - each(this._listeners, function (listener, type) { - _this20.platform.removeEventListener(_this20, type, listener); - }); - this._listeners = {}; - each(this._responsiveListeners, function (listener, type) { - _this20.platform.removeEventListener(_this20, type, listener); - }); - this._responsiveListeners = undefined; - } - }, { - key: "updateHoverStyle", - value: function updateHoverStyle(items, mode, enabled) { - var prefix = enabled ? 'set' : 'remove'; - var meta, item, i, ilen; - if (mode === 'dataset') { - meta = this.getDatasetMeta(items[0].datasetIndex); - meta.controller['_' + prefix + 'DatasetHoverStyle'](); - } - for (i = 0, ilen = items.length; i < ilen; ++i) { - item = items[i]; - var controller = item && this.getDatasetMeta(item.datasetIndex).controller; - if (controller) { - controller[prefix + 'HoverStyle'](item.element, item.datasetIndex, item.index); - } - } - } - }, { - key: "getActiveElements", - value: function getActiveElements() { - return this._active || []; - } - }, { - key: "setActiveElements", - value: function setActiveElements(activeElements) { - var _this21 = this; - var lastActive = this._active || []; - var active = activeElements.map(function (_ref4) { - var datasetIndex = _ref4.datasetIndex, - index = _ref4.index; - var meta = _this21.getDatasetMeta(datasetIndex); - if (!meta) { - throw new Error('No dataset found at index ' + datasetIndex); - } - return { - datasetIndex: datasetIndex, - element: meta.data[index], - index: index - }; - }); - var changed = !_elementsEqual(active, lastActive); - if (changed) { - this._active = active; - this._lastEvent = null; - this._updateHoverStyles(active, lastActive); - } - } - }, { - key: "notifyPlugins", - value: function notifyPlugins(hook, args, filter) { - return this._plugins.notify(this, hook, args, filter); - } - }, { - key: "isPluginEnabled", - value: function isPluginEnabled(pluginId) { - return this._plugins._cache.filter(function (p) { - return p.plugin.id === pluginId; - }).length === 1; - } - }, { - key: "_updateHoverStyles", - value: function _updateHoverStyles(active, lastActive, replay) { - var hoverOptions = this.options.hover; - var diff = function diff(a, b) { - return a.filter(function (x) { - return !b.some(function (y) { - return x.datasetIndex === y.datasetIndex && x.index === y.index; - }); - }); - }; - var deactivated = diff(lastActive, active); - var activated = replay ? active : diff(active, lastActive); - if (deactivated.length) { - this.updateHoverStyle(deactivated, hoverOptions.mode, false); - } - if (activated.length && hoverOptions.mode) { - this.updateHoverStyle(activated, hoverOptions.mode, true); - } - } - }, { - key: "_eventHandler", - value: function _eventHandler(e, replay) { - var _this22 = this; - var args = { - event: e, - replay: replay, - cancelable: true, - inChartArea: this.isPointInArea(e) - }; - var eventFilter = function eventFilter(plugin) { - return (plugin.options.events || _this22.options.events).includes(e["native"].type); - }; - if (this.notifyPlugins('beforeEvent', args, eventFilter) === false) { - return; - } - var changed = this._handleEvent(e, replay, args.inChartArea); - args.cancelable = false; - this.notifyPlugins('afterEvent', args, eventFilter); - if (changed || args.changed) { - this.render(); - } - return this; - } - }, { - key: "_handleEvent", - value: function _handleEvent(e, replay, inChartArea) { - var _this$_active = this._active, - lastActive = _this$_active === void 0 ? [] : _this$_active, - options = this.options; - var useFinalPosition = replay; - var active = this._getActiveElements(e, lastActive, inChartArea, useFinalPosition); - var isClick = _isClickEvent(e); - var lastEvent = determineLastEvent(e, this._lastEvent, inChartArea, isClick); - if (inChartArea) { - this._lastEvent = null; - callback(options.onHover, [e, active, this], this); - if (isClick) { - callback(options.onClick, [e, active, this], this); - } - } - var changed = !_elementsEqual(active, lastActive); - if (changed || replay) { - this._active = active; - this._updateHoverStyles(active, lastActive, replay); - } - this._lastEvent = lastEvent; - return changed; - } - }, { - key: "_getActiveElements", - value: function _getActiveElements(e, lastActive, inChartArea, useFinalPosition) { - if (e.type === 'mouseout') { - return []; - } - if (!inChartArea) { - return lastActive; - } - var hoverOptions = this.options.hover; - return this.getElementsAtEventForMode(e, hoverOptions.mode, hoverOptions, useFinalPosition); - } - }], [{ - key: "register", - value: function register() { - registry.add.apply(registry, arguments); - invalidatePlugins(); - } - }, { - key: "unregister", - value: function unregister() { - registry.remove.apply(registry, arguments); - invalidatePlugins(); - } - }]); - }(); - _defineProperty$1(Chart, "defaults", defaults); - _defineProperty$1(Chart, "instances", instances); - _defineProperty$1(Chart, "overrides", overrides); - _defineProperty$1(Chart, "registry", registry); - _defineProperty$1(Chart, "version", version); - _defineProperty$1(Chart, "getChart", getChart); - function invalidatePlugins() { - return each(Chart.instances, function (chart) { - return chart._plugins.invalidate(); - }); - } - function clipArc(ctx, element, endAngle) { - var startAngle = element.startAngle, - pixelMargin = element.pixelMargin, - x = element.x, - y = element.y, - outerRadius = element.outerRadius, - innerRadius = element.innerRadius; - var angleMargin = pixelMargin / outerRadius; - // Draw an inner border by clipping the arc and drawing a double-width border - // Enlarge the clipping arc by 0.33 pixels to eliminate glitches between borders - ctx.beginPath(); - ctx.arc(x, y, outerRadius, startAngle - angleMargin, endAngle + angleMargin); - if (innerRadius > pixelMargin) { - angleMargin = pixelMargin / innerRadius; - ctx.arc(x, y, innerRadius, endAngle + angleMargin, startAngle - angleMargin, true); - } else { - ctx.arc(x, y, pixelMargin, endAngle + HALF_PI, startAngle - HALF_PI); - } - ctx.closePath(); - ctx.clip(); - } - function toRadiusCorners(value) { - return _readValueToProps(value, ['outerStart', 'outerEnd', 'innerStart', 'innerEnd']); - } - /** - * Parse border radius from the provided options - */ - function parseBorderRadius$1(arc, innerRadius, outerRadius, angleDelta) { - var o = toRadiusCorners(arc.options.borderRadius); - var halfThickness = (outerRadius - innerRadius) / 2; - var innerLimit = Math.min(halfThickness, angleDelta * innerRadius / 2); - // Outer limits are complicated. We want to compute the available angular distance at - // a radius of outerRadius - borderRadius because for small angular distances, this term limits. - // We compute at r = outerRadius - borderRadius because this circle defines the center of the border corners. - // - // If the borderRadius is large, that value can become negative. - // This causes the outer borders to lose their radius entirely, which is rather unexpected. To solve that, if borderRadius > outerRadius - // we know that the thickness term will dominate and compute the limits at that point - var computeOuterLimit = function computeOuterLimit(val) { - var outerArcLimit = (outerRadius - Math.min(halfThickness, val)) * angleDelta / 2; - return _limitValue(val, 0, Math.min(halfThickness, outerArcLimit)); - }; - return { - outerStart: computeOuterLimit(o.outerStart), - outerEnd: computeOuterLimit(o.outerEnd), - innerStart: _limitValue(o.innerStart, 0, innerLimit), - innerEnd: _limitValue(o.innerEnd, 0, innerLimit) - }; - } - /** - * Convert (r, 𝜃) to (x, y) - */ - function rThetaToXY(r, theta, x, y) { - return { - x: x + r * Math.cos(theta), - y: y + r * Math.sin(theta) - }; - } - /** - * Path the arc, respecting border radius by separating into left and right halves. - * - * Start End - * - * 1--->a--->2 Outer - * / \ - * 8 3 - * | | - * | | - * 7 4 - * \ / - * 6<---b<---5 Inner - */ - function pathArc(ctx, element, offset, spacing, end, circular) { - var x = element.x, - y = element.y, - start = element.startAngle, - pixelMargin = element.pixelMargin, - innerR = element.innerRadius; - var outerRadius = Math.max(element.outerRadius + spacing + offset - pixelMargin, 0); - var innerRadius = innerR > 0 ? innerR + spacing + offset + pixelMargin : 0; - var spacingOffset = 0; - var alpha = end - start; - if (spacing) { - // When spacing is present, it is the same for all items - // So we adjust the start and end angle of the arc such that - // the distance is the same as it would be without the spacing - var noSpacingInnerRadius = innerR > 0 ? innerR - spacing : 0; - var noSpacingOuterRadius = outerRadius > 0 ? outerRadius - spacing : 0; - var avNogSpacingRadius = (noSpacingInnerRadius + noSpacingOuterRadius) / 2; - var adjustedAngle = avNogSpacingRadius !== 0 ? alpha * avNogSpacingRadius / (avNogSpacingRadius + spacing) : alpha; - spacingOffset = (alpha - adjustedAngle) / 2; - } - var beta = Math.max(0.001, alpha * outerRadius - offset / PI) / outerRadius; - var angleOffset = (alpha - beta) / 2; - var startAngle = start + angleOffset + spacingOffset; - var endAngle = end - angleOffset - spacingOffset; - var _parseBorderRadius$ = parseBorderRadius$1(element, innerRadius, outerRadius, endAngle - startAngle), - outerStart = _parseBorderRadius$.outerStart, - outerEnd = _parseBorderRadius$.outerEnd, - innerStart = _parseBorderRadius$.innerStart, - innerEnd = _parseBorderRadius$.innerEnd; - var outerStartAdjustedRadius = outerRadius - outerStart; - var outerEndAdjustedRadius = outerRadius - outerEnd; - var outerStartAdjustedAngle = startAngle + outerStart / outerStartAdjustedRadius; - var outerEndAdjustedAngle = endAngle - outerEnd / outerEndAdjustedRadius; - var innerStartAdjustedRadius = innerRadius + innerStart; - var innerEndAdjustedRadius = innerRadius + innerEnd; - var innerStartAdjustedAngle = startAngle + innerStart / innerStartAdjustedRadius; - var innerEndAdjustedAngle = endAngle - innerEnd / innerEndAdjustedRadius; - ctx.beginPath(); - if (circular) { - // The first arc segments from point 1 to point a to point 2 - var outerMidAdjustedAngle = (outerStartAdjustedAngle + outerEndAdjustedAngle) / 2; - ctx.arc(x, y, outerRadius, outerStartAdjustedAngle, outerMidAdjustedAngle); - ctx.arc(x, y, outerRadius, outerMidAdjustedAngle, outerEndAdjustedAngle); - // The corner segment from point 2 to point 3 - if (outerEnd > 0) { - var pCenter = rThetaToXY(outerEndAdjustedRadius, outerEndAdjustedAngle, x, y); - ctx.arc(pCenter.x, pCenter.y, outerEnd, outerEndAdjustedAngle, endAngle + HALF_PI); - } - // The line from point 3 to point 4 - var p4 = rThetaToXY(innerEndAdjustedRadius, endAngle, x, y); - ctx.lineTo(p4.x, p4.y); - // The corner segment from point 4 to point 5 - if (innerEnd > 0) { - var _pCenter = rThetaToXY(innerEndAdjustedRadius, innerEndAdjustedAngle, x, y); - ctx.arc(_pCenter.x, _pCenter.y, innerEnd, endAngle + HALF_PI, innerEndAdjustedAngle + Math.PI); - } - // The inner arc from point 5 to point b to point 6 - var innerMidAdjustedAngle = (endAngle - innerEnd / innerRadius + (startAngle + innerStart / innerRadius)) / 2; - ctx.arc(x, y, innerRadius, endAngle - innerEnd / innerRadius, innerMidAdjustedAngle, true); - ctx.arc(x, y, innerRadius, innerMidAdjustedAngle, startAngle + innerStart / innerRadius, true); - // The corner segment from point 6 to point 7 - if (innerStart > 0) { - var _pCenter2 = rThetaToXY(innerStartAdjustedRadius, innerStartAdjustedAngle, x, y); - ctx.arc(_pCenter2.x, _pCenter2.y, innerStart, innerStartAdjustedAngle + Math.PI, startAngle - HALF_PI); - } - // The line from point 7 to point 8 - var p8 = rThetaToXY(outerStartAdjustedRadius, startAngle, x, y); - ctx.lineTo(p8.x, p8.y); - // The corner segment from point 8 to point 1 - if (outerStart > 0) { - var _pCenter3 = rThetaToXY(outerStartAdjustedRadius, outerStartAdjustedAngle, x, y); - ctx.arc(_pCenter3.x, _pCenter3.y, outerStart, startAngle - HALF_PI, outerStartAdjustedAngle); - } - } else { - ctx.moveTo(x, y); - var outerStartX = Math.cos(outerStartAdjustedAngle) * outerRadius + x; - var outerStartY = Math.sin(outerStartAdjustedAngle) * outerRadius + y; - ctx.lineTo(outerStartX, outerStartY); - var outerEndX = Math.cos(outerEndAdjustedAngle) * outerRadius + x; - var outerEndY = Math.sin(outerEndAdjustedAngle) * outerRadius + y; - ctx.lineTo(outerEndX, outerEndY); - } - ctx.closePath(); - } - function drawArc(ctx, element, offset, spacing, circular) { - var fullCircles = element.fullCircles, - startAngle = element.startAngle, - circumference = element.circumference; - var endAngle = element.endAngle; - if (fullCircles) { - pathArc(ctx, element, offset, spacing, endAngle, circular); - for (var i = 0; i < fullCircles; ++i) { - ctx.fill(); - } - if (!isNaN(circumference)) { - endAngle = startAngle + (circumference % TAU || TAU); - } - } - pathArc(ctx, element, offset, spacing, endAngle, circular); - ctx.fill(); - return endAngle; - } - function drawBorder(ctx, element, offset, spacing, circular) { - var fullCircles = element.fullCircles, - startAngle = element.startAngle, - circumference = element.circumference, - options = element.options; - var borderWidth = options.borderWidth, - borderJoinStyle = options.borderJoinStyle, - borderDash = options.borderDash, - borderDashOffset = options.borderDashOffset; - var inner = options.borderAlign === 'inner'; - if (!borderWidth) { - return; - } - ctx.setLineDash(borderDash || []); - ctx.lineDashOffset = borderDashOffset; - if (inner) { - ctx.lineWidth = borderWidth * 2; - ctx.lineJoin = borderJoinStyle || 'round'; - } else { - ctx.lineWidth = borderWidth; - ctx.lineJoin = borderJoinStyle || 'bevel'; - } - var endAngle = element.endAngle; - if (fullCircles) { - pathArc(ctx, element, offset, spacing, endAngle, circular); - for (var i = 0; i < fullCircles; ++i) { - ctx.stroke(); - } - if (!isNaN(circumference)) { - endAngle = startAngle + (circumference % TAU || TAU); - } - } - if (inner) { - clipArc(ctx, element, endAngle); - } - if (!fullCircles) { - pathArc(ctx, element, offset, spacing, endAngle, circular); - ctx.stroke(); - } - } - var ArcElement = /*#__PURE__*/function (_Element3) { - function ArcElement(cfg) { - var _this23; - _classCallCheck$1(this, ArcElement); - _this23 = _callSuper(this, ArcElement); - _defineProperty$1(_this23, "circumference", void 0); - _defineProperty$1(_this23, "endAngle", void 0); - _defineProperty$1(_this23, "fullCircles", void 0); - _defineProperty$1(_this23, "innerRadius", void 0); - _defineProperty$1(_this23, "outerRadius", void 0); - _defineProperty$1(_this23, "pixelMargin", void 0); - _defineProperty$1(_this23, "startAngle", void 0); - _this23.options = undefined; - _this23.circumference = undefined; - _this23.startAngle = undefined; - _this23.endAngle = undefined; - _this23.innerRadius = undefined; - _this23.outerRadius = undefined; - _this23.pixelMargin = 0; - _this23.fullCircles = 0; - if (cfg) { - Object.assign(_this23, cfg); - } - return _this23; - } - _inherits$1(ArcElement, _Element3); - return _createClass$1(ArcElement, [{ - key: "inRange", - value: function inRange(chartX, chartY, useFinalPosition) { - var point = this.getProps(['x', 'y'], useFinalPosition); - var _getAngleFromPoint2 = getAngleFromPoint(point, { - x: chartX, - y: chartY - }), - angle = _getAngleFromPoint2.angle, - distance = _getAngleFromPoint2.distance; - var _this$getProps2 = this.getProps(['startAngle', 'endAngle', 'innerRadius', 'outerRadius', 'circumference'], useFinalPosition), - startAngle = _this$getProps2.startAngle, - endAngle = _this$getProps2.endAngle, - innerRadius = _this$getProps2.innerRadius, - outerRadius = _this$getProps2.outerRadius, - circumference = _this$getProps2.circumference; - var rAdjust = (this.options.spacing + this.options.borderWidth) / 2; - var _circumference = valueOrDefault(circumference, endAngle - startAngle); - var nonZeroBetween = _angleBetween(angle, startAngle, endAngle) && startAngle !== endAngle; - var betweenAngles = _circumference >= TAU || nonZeroBetween; - var withinRadius = _isBetween(distance, innerRadius + rAdjust, outerRadius + rAdjust); - return betweenAngles && withinRadius; - } - }, { - key: "getCenterPoint", - value: function getCenterPoint(useFinalPosition) { - var _this$getProps3 = this.getProps(['x', 'y', 'startAngle', 'endAngle', 'innerRadius', 'outerRadius'], useFinalPosition), - x = _this$getProps3.x, - y = _this$getProps3.y, - startAngle = _this$getProps3.startAngle, - endAngle = _this$getProps3.endAngle, - innerRadius = _this$getProps3.innerRadius, - outerRadius = _this$getProps3.outerRadius; - var _this$options13 = this.options, - offset = _this$options13.offset, - spacing = _this$options13.spacing; - var halfAngle = (startAngle + endAngle) / 2; - var halfRadius = (innerRadius + outerRadius + spacing + offset) / 2; - return { - x: x + Math.cos(halfAngle) * halfRadius, - y: y + Math.sin(halfAngle) * halfRadius - }; - } - }, { - key: "tooltipPosition", - value: function tooltipPosition(useFinalPosition) { - return this.getCenterPoint(useFinalPosition); - } - }, { - key: "draw", - value: function draw(ctx) { - var options = this.options, - circumference = this.circumference; - var offset = (options.offset || 0) / 4; - var spacing = (options.spacing || 0) / 2; - var circular = options.circular; - this.pixelMargin = options.borderAlign === 'inner' ? 0.33 : 0; - this.fullCircles = circumference > TAU ? Math.floor(circumference / TAU) : 0; - if (circumference === 0 || this.innerRadius < 0 || this.outerRadius < 0) { - return; - } - ctx.save(); - var halfAngle = (this.startAngle + this.endAngle) / 2; - ctx.translate(Math.cos(halfAngle) * offset, Math.sin(halfAngle) * offset); - var fix = 1 - Math.sin(Math.min(PI, circumference || 0)); - var radiusOffset = offset * fix; - ctx.fillStyle = options.backgroundColor; - ctx.strokeStyle = options.borderColor; - drawArc(ctx, this, radiusOffset, spacing, circular); - drawBorder(ctx, this, radiusOffset, spacing, circular); - ctx.restore(); - } - }]); - }(Element); - _defineProperty$1(ArcElement, "id", 'arc'); - _defineProperty$1(ArcElement, "defaults", { - borderAlign: 'center', - borderColor: '#fff', - borderDash: [], - borderDashOffset: 0, - borderJoinStyle: undefined, - borderRadius: 0, - borderWidth: 2, - offset: 0, - spacing: 0, - angle: undefined, - circular: true - }); - _defineProperty$1(ArcElement, "defaultRoutes", { - backgroundColor: 'backgroundColor' - }); - _defineProperty$1(ArcElement, "descriptors", { - _scriptable: true, - _indexable: function _indexable(name) { - return name !== 'borderDash'; - } - }); - function setStyle(ctx, options) { - var style = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : options; - ctx.lineCap = valueOrDefault(style.borderCapStyle, options.borderCapStyle); - ctx.setLineDash(valueOrDefault(style.borderDash, options.borderDash)); - ctx.lineDashOffset = valueOrDefault(style.borderDashOffset, options.borderDashOffset); - ctx.lineJoin = valueOrDefault(style.borderJoinStyle, options.borderJoinStyle); - ctx.lineWidth = valueOrDefault(style.borderWidth, options.borderWidth); - ctx.strokeStyle = valueOrDefault(style.borderColor, options.borderColor); - } - function lineTo(ctx, previous, target) { - ctx.lineTo(target.x, target.y); - } - function getLineMethod(options) { - if (options.stepped) { - return _steppedLineTo; - } - if (options.tension || options.cubicInterpolationMode === 'monotone') { - return _bezierCurveTo; - } - return lineTo; - } - function pathVars(points, segment) { - var params = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; - var count = points.length; - var _params$start = params.start, - paramsStart = _params$start === void 0 ? 0 : _params$start, - _params$end = params.end, - paramsEnd = _params$end === void 0 ? count - 1 : _params$end; - var segmentStart = segment.start, - segmentEnd = segment.end; - var start = Math.max(paramsStart, segmentStart); - var end = Math.min(paramsEnd, segmentEnd); - var outside = paramsStart < segmentStart && paramsEnd < segmentStart || paramsStart > segmentEnd && paramsEnd > segmentEnd; - return { - count: count, - start: start, - loop: segment.loop, - ilen: end < start && !outside ? count + end - start : end - start - }; - } - function pathSegment(ctx, line, segment, params) { - var points = line.points, - options = line.options; - var _pathVars = pathVars(points, segment, params), - count = _pathVars.count, - start = _pathVars.start, - loop = _pathVars.loop, - ilen = _pathVars.ilen; - var lineMethod = getLineMethod(options); - var _ref5 = params || {}, - _ref5$move = _ref5.move, - move = _ref5$move === void 0 ? true : _ref5$move, - reverse = _ref5.reverse; - var i, point, prev; - for (i = 0; i <= ilen; ++i) { - point = points[(start + (reverse ? ilen - i : i)) % count]; - if (point.skip) { - continue; - } else if (move) { - ctx.moveTo(point.x, point.y); - move = false; - } else { - lineMethod(ctx, prev, point, reverse, options.stepped); - } - prev = point; - } - if (loop) { - point = points[(start + (reverse ? ilen : 0)) % count]; - lineMethod(ctx, prev, point, reverse, options.stepped); - } - return !!loop; - } - function fastPathSegment(ctx, line, segment, params) { - var points = line.points; - var _pathVars2 = pathVars(points, segment, params), - count = _pathVars2.count, - start = _pathVars2.start, - ilen = _pathVars2.ilen; - var _ref6 = params || {}, - _ref6$move = _ref6.move, - move = _ref6$move === void 0 ? true : _ref6$move, - reverse = _ref6.reverse; - var avgX = 0; - var countX = 0; - var i, point, prevX, minY, maxY, lastY; - var pointIndex = function pointIndex(index) { - return (start + (reverse ? ilen - index : index)) % count; - }; - var drawX = function drawX() { - if (minY !== maxY) { - ctx.lineTo(avgX, maxY); - ctx.lineTo(avgX, minY); - ctx.lineTo(avgX, lastY); - } - }; - if (move) { - point = points[pointIndex(0)]; - ctx.moveTo(point.x, point.y); - } - for (i = 0; i <= ilen; ++i) { - point = points[pointIndex(i)]; - if (point.skip) { - continue; - } - var x = point.x; - var y = point.y; - var truncX = x | 0; - if (truncX === prevX) { - if (y < minY) { - minY = y; - } else if (y > maxY) { - maxY = y; - } - avgX = (countX * avgX + x) / ++countX; - } else { - drawX(); - ctx.lineTo(x, y); - prevX = truncX; - countX = 0; - minY = maxY = y; - } - lastY = y; - } - drawX(); - } - function _getSegmentMethod(line) { - var opts = line.options; - var borderDash = opts.borderDash && opts.borderDash.length; - var useFastPath = !line._decimated && !line._loop && !opts.tension && opts.cubicInterpolationMode !== 'monotone' && !opts.stepped && !borderDash; - return useFastPath ? fastPathSegment : pathSegment; - } - function _getInterpolationMethod(options) { - if (options.stepped) { - return _steppedInterpolation; - } - if (options.tension || options.cubicInterpolationMode === 'monotone') { - return _bezierInterpolation; - } - return _pointInLine; - } - function strokePathWithCache(ctx, line, start, count) { - var path = line._path; - if (!path) { - path = line._path = new Path2D(); - if (line.path(path, start, count)) { - path.closePath(); - } - } - setStyle(ctx, line.options); - ctx.stroke(path); - } - function strokePathDirect(ctx, line, start, count) { - var segments = line.segments, - options = line.options; - var segmentMethod = _getSegmentMethod(line); - var _iterator16 = _createForOfIteratorHelper$1(segments), - _step16; - try { - for (_iterator16.s(); !(_step16 = _iterator16.n()).done;) { - var segment = _step16.value; - setStyle(ctx, options, segment.style); - ctx.beginPath(); - if (segmentMethod(ctx, line, segment, { - start: start, - end: start + count - 1 - })) { - ctx.closePath(); - } - ctx.stroke(); - } - } catch (err) { - _iterator16.e(err); - } finally { - _iterator16.f(); - } - } - var usePath2D = typeof Path2D === 'function'; - function _draw(ctx, line, start, count) { - if (usePath2D && !line.options.segment) { - strokePathWithCache(ctx, line, start, count); - } else { - strokePathDirect(ctx, line, start, count); - } - } - var LineElement = /*#__PURE__*/function (_Element4) { - function LineElement(cfg) { - var _this24; - _classCallCheck$1(this, LineElement); - _this24 = _callSuper(this, LineElement); - _this24.animated = true; - _this24.options = undefined; - _this24._chart = undefined; - _this24._loop = undefined; - _this24._fullLoop = undefined; - _this24._path = undefined; - _this24._points = undefined; - _this24._segments = undefined; - _this24._decimated = false; - _this24._pointsUpdated = false; - _this24._datasetIndex = undefined; - if (cfg) { - Object.assign(_this24, cfg); - } - return _this24; - } - _inherits$1(LineElement, _Element4); - return _createClass$1(LineElement, [{ - key: "updateControlPoints", - value: function updateControlPoints(chartArea, indexAxis) { - var options = this.options; - if ((options.tension || options.cubicInterpolationMode === 'monotone') && !options.stepped && !this._pointsUpdated) { - var loop = options.spanGaps ? this._loop : this._fullLoop; - _updateBezierControlPoints(this._points, options, chartArea, loop, indexAxis); - this._pointsUpdated = true; - } - } - }, { - key: "points", - get: function get() { - return this._points; - }, - set: function set(points) { - this._points = points; - delete this._segments; - delete this._path; - this._pointsUpdated = false; - } - }, { - key: "segments", - get: function get() { - return this._segments || (this._segments = _computeSegments(this, this.options.segment)); - } - }, { - key: "first", - value: function first() { - var segments = this.segments; - var points = this.points; - return segments.length && points[segments[0].start]; - } - }, { - key: "last", - value: function last() { - var segments = this.segments; - var points = this.points; - var count = segments.length; - return count && points[segments[count - 1].end]; - } - }, { - key: "interpolate", - value: function interpolate(point, property) { - var options = this.options; - var value = point[property]; - var points = this.points; - var segments = _boundSegments(this, { - property: property, - start: value, - end: value - }); - if (!segments.length) { - return; - } - var result = []; - var _interpolate = _getInterpolationMethod(options); - var i, ilen; - for (i = 0, ilen = segments.length; i < ilen; ++i) { - var _segments$i = segments[i], - start = _segments$i.start, - end = _segments$i.end; - var p1 = points[start]; - var p2 = points[end]; - if (p1 === p2) { - result.push(p1); - continue; - } - var t = Math.abs((value - p1[property]) / (p2[property] - p1[property])); - var interpolated = _interpolate(p1, p2, t, options.stepped); - interpolated[property] = point[property]; - result.push(interpolated); - } - return result.length === 1 ? result[0] : result; - } - }, { - key: "pathSegment", - value: function pathSegment(ctx, segment, params) { - var segmentMethod = _getSegmentMethod(this); - return segmentMethod(ctx, this, segment, params); - } - }, { - key: "path", - value: function path(ctx, start, count) { - var segments = this.segments; - var segmentMethod = _getSegmentMethod(this); - var loop = this._loop; - start = start || 0; - count = count || this.points.length - start; - var _iterator17 = _createForOfIteratorHelper$1(segments), - _step17; - try { - for (_iterator17.s(); !(_step17 = _iterator17.n()).done;) { - var segment = _step17.value; - loop &= segmentMethod(ctx, this, segment, { - start: start, - end: start + count - 1 - }); - } - } catch (err) { - _iterator17.e(err); - } finally { - _iterator17.f(); - } - return !!loop; - } - }, { - key: "draw", - value: function draw(ctx, chartArea, start, count) { - var options = this.options || {}; - var points = this.points || []; - if (points.length && options.borderWidth) { - ctx.save(); - _draw(ctx, this, start, count); - ctx.restore(); - } - if (this.animated) { - this._pointsUpdated = false; - this._path = undefined; - } - } - }]); - }(Element); - _defineProperty$1(LineElement, "id", 'line'); - _defineProperty$1(LineElement, "defaults", { - borderCapStyle: 'butt', - borderDash: [], - borderDashOffset: 0, - borderJoinStyle: 'miter', - borderWidth: 3, - capBezierPoints: true, - cubicInterpolationMode: 'default', - fill: false, - spanGaps: false, - stepped: false, - tension: 0 - }); - _defineProperty$1(LineElement, "defaultRoutes", { - backgroundColor: 'backgroundColor', - borderColor: 'borderColor' - }); - _defineProperty$1(LineElement, "descriptors", { - _scriptable: true, - _indexable: function _indexable(name) { - return name !== 'borderDash' && name !== 'fill'; - } - }); - function inRange$1(el, pos, axis, useFinalPosition) { - var options = el.options; - var _el$getProps = el.getProps([axis], useFinalPosition), - value = _el$getProps[axis]; - return Math.abs(pos - value) < options.radius + options.hitRadius; - } - var PointElement = /*#__PURE__*/function (_Element5) { - function PointElement(cfg) { - var _this25; - _classCallCheck$1(this, PointElement); - _this25 = _callSuper(this, PointElement); - _defineProperty$1(_this25, "parsed", void 0); - _defineProperty$1(_this25, "skip", void 0); - _defineProperty$1(_this25, "stop", void 0); - _this25.options = undefined; - _this25.parsed = undefined; - _this25.skip = undefined; - _this25.stop = undefined; - if (cfg) { - Object.assign(_this25, cfg); - } - return _this25; - } - _inherits$1(PointElement, _Element5); - return _createClass$1(PointElement, [{ - key: "inRange", - value: function inRange(mouseX, mouseY, useFinalPosition) { - var options = this.options; - var _this$getProps4 = this.getProps(['x', 'y'], useFinalPosition), - x = _this$getProps4.x, - y = _this$getProps4.y; - return Math.pow(mouseX - x, 2) + Math.pow(mouseY - y, 2) < Math.pow(options.hitRadius + options.radius, 2); - } - }, { - key: "inXRange", - value: function inXRange(mouseX, useFinalPosition) { - return inRange$1(this, mouseX, 'x', useFinalPosition); - } - }, { - key: "inYRange", - value: function inYRange(mouseY, useFinalPosition) { - return inRange$1(this, mouseY, 'y', useFinalPosition); - } - }, { - key: "getCenterPoint", - value: function getCenterPoint(useFinalPosition) { - var _this$getProps5 = this.getProps(['x', 'y'], useFinalPosition), - x = _this$getProps5.x, - y = _this$getProps5.y; - return { - x: x, - y: y - }; - } - }, { - key: "size", - value: function size(options) { - options = options || this.options || {}; - var radius = options.radius || 0; - radius = Math.max(radius, radius && options.hoverRadius || 0); - var borderWidth = radius && options.borderWidth || 0; - return (radius + borderWidth) * 2; - } - }, { - key: "draw", - value: function draw(ctx, area) { - var options = this.options; - if (this.skip || options.radius < 0.1 || !_isPointInArea(this, area, this.size(options) / 2)) { - return; - } - ctx.strokeStyle = options.borderColor; - ctx.lineWidth = options.borderWidth; - ctx.fillStyle = options.backgroundColor; - drawPoint(ctx, options, this.x, this.y); - } - }, { - key: "getRange", - value: function getRange() { - var options = this.options || {}; - // @ts-expect-error Fallbacks should never be hit in practice - return options.radius + options.hitRadius; - } - }]); - }(Element); - _defineProperty$1(PointElement, "id", 'point'); - /** - * @type {any} - */ - _defineProperty$1(PointElement, "defaults", { - borderWidth: 1, - hitRadius: 1, - hoverBorderWidth: 1, - hoverRadius: 4, - pointStyle: 'circle', - radius: 3, - rotation: 0 - }); - /** - * @type {any} - */ - _defineProperty$1(PointElement, "defaultRoutes", { - backgroundColor: 'backgroundColor', - borderColor: 'borderColor' - }); - function getBarBounds(bar, useFinalPosition) { - var _bar$getProps = bar.getProps(['x', 'y', 'base', 'width', 'height'], useFinalPosition), - x = _bar$getProps.x, - y = _bar$getProps.y, - base = _bar$getProps.base, - width = _bar$getProps.width, - height = _bar$getProps.height; - var left, right, top, bottom, half; - if (bar.horizontal) { - half = height / 2; - left = Math.min(x, base); - right = Math.max(x, base); - top = y - half; - bottom = y + half; - } else { - half = width / 2; - left = x - half; - right = x + half; - top = Math.min(y, base); - bottom = Math.max(y, base); - } - return { - left: left, - top: top, - right: right, - bottom: bottom - }; - } - function skipOrLimit(skip, value, min, max) { - return skip ? 0 : _limitValue(value, min, max); - } - function parseBorderWidth(bar, maxW, maxH) { - var value = bar.options.borderWidth; - var skip = bar.borderSkipped; - var o = toTRBL(value); - return { - t: skipOrLimit(skip.top, o.top, 0, maxH), - r: skipOrLimit(skip.right, o.right, 0, maxW), - b: skipOrLimit(skip.bottom, o.bottom, 0, maxH), - l: skipOrLimit(skip.left, o.left, 0, maxW) - }; - } - function parseBorderRadius(bar, maxW, maxH) { - var _bar$getProps2 = bar.getProps(['enableBorderRadius']), - enableBorderRadius = _bar$getProps2.enableBorderRadius; - var value = bar.options.borderRadius; - var o = toTRBLCorners(value); - var maxR = Math.min(maxW, maxH); - var skip = bar.borderSkipped; - var enableBorder = enableBorderRadius || isObject(value); - return { - topLeft: skipOrLimit(!enableBorder || skip.top || skip.left, o.topLeft, 0, maxR), - topRight: skipOrLimit(!enableBorder || skip.top || skip.right, o.topRight, 0, maxR), - bottomLeft: skipOrLimit(!enableBorder || skip.bottom || skip.left, o.bottomLeft, 0, maxR), - bottomRight: skipOrLimit(!enableBorder || skip.bottom || skip.right, o.bottomRight, 0, maxR) - }; - } - function boundingRects(bar) { - var bounds = getBarBounds(bar); - var width = bounds.right - bounds.left; - var height = bounds.bottom - bounds.top; - var border = parseBorderWidth(bar, width / 2, height / 2); - var radius = parseBorderRadius(bar, width / 2, height / 2); - return { - outer: { - x: bounds.left, - y: bounds.top, - w: width, - h: height, - radius: radius - }, - inner: { - x: bounds.left + border.l, - y: bounds.top + border.t, - w: width - border.l - border.r, - h: height - border.t - border.b, - radius: { - topLeft: Math.max(0, radius.topLeft - Math.max(border.t, border.l)), - topRight: Math.max(0, radius.topRight - Math.max(border.t, border.r)), - bottomLeft: Math.max(0, radius.bottomLeft - Math.max(border.b, border.l)), - bottomRight: Math.max(0, radius.bottomRight - Math.max(border.b, border.r)) - } - } - }; - } - function _inRange(bar, x, y, useFinalPosition) { - var skipX = x === null; - var skipY = y === null; - var skipBoth = skipX && skipY; - var bounds = bar && !skipBoth && getBarBounds(bar, useFinalPosition); - return bounds && (skipX || _isBetween(x, bounds.left, bounds.right)) && (skipY || _isBetween(y, bounds.top, bounds.bottom)); - } - function hasRadius(radius) { - return radius.topLeft || radius.topRight || radius.bottomLeft || radius.bottomRight; - } - function addNormalRectPath(ctx, rect) { - ctx.rect(rect.x, rect.y, rect.w, rect.h); - } - function inflateRect(rect, amount) { - var refRect = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; - var x = rect.x !== refRect.x ? -amount : 0; - var y = rect.y !== refRect.y ? -amount : 0; - var w = (rect.x + rect.w !== refRect.x + refRect.w ? amount : 0) - x; - var h = (rect.y + rect.h !== refRect.y + refRect.h ? amount : 0) - y; - return { - x: rect.x + x, - y: rect.y + y, - w: rect.w + w, - h: rect.h + h, - radius: rect.radius - }; - } - var BarElement = /*#__PURE__*/function (_Element6) { - function BarElement(cfg) { - var _this26; - _classCallCheck$1(this, BarElement); - _this26 = _callSuper(this, BarElement); - _this26.options = undefined; - _this26.horizontal = undefined; - _this26.base = undefined; - _this26.width = undefined; - _this26.height = undefined; - _this26.inflateAmount = undefined; - if (cfg) { - Object.assign(_this26, cfg); - } - return _this26; - } - _inherits$1(BarElement, _Element6); - return _createClass$1(BarElement, [{ - key: "draw", - value: function draw(ctx) { - var inflateAmount = this.inflateAmount, - _this$options14 = this.options, - borderColor = _this$options14.borderColor, - backgroundColor = _this$options14.backgroundColor; - var _boundingRects = boundingRects(this), - inner = _boundingRects.inner, - outer = _boundingRects.outer; - var addRectPath = hasRadius(outer.radius) ? addRoundedRectPath : addNormalRectPath; - ctx.save(); - if (outer.w !== inner.w || outer.h !== inner.h) { - ctx.beginPath(); - addRectPath(ctx, inflateRect(outer, inflateAmount, inner)); - ctx.clip(); - addRectPath(ctx, inflateRect(inner, -inflateAmount, outer)); - ctx.fillStyle = borderColor; - ctx.fill('evenodd'); - } - ctx.beginPath(); - addRectPath(ctx, inflateRect(inner, inflateAmount)); - ctx.fillStyle = backgroundColor; - ctx.fill(); - ctx.restore(); - } - }, { - key: "inRange", - value: function inRange(mouseX, mouseY, useFinalPosition) { - return _inRange(this, mouseX, mouseY, useFinalPosition); - } - }, { - key: "inXRange", - value: function inXRange(mouseX, useFinalPosition) { - return _inRange(this, mouseX, null, useFinalPosition); - } - }, { - key: "inYRange", - value: function inYRange(mouseY, useFinalPosition) { - return _inRange(this, null, mouseY, useFinalPosition); - } - }, { - key: "getCenterPoint", - value: function getCenterPoint(useFinalPosition) { - var _this$getProps6 = this.getProps(['x', 'y', 'base', 'horizontal'], useFinalPosition), - x = _this$getProps6.x, - y = _this$getProps6.y, - base = _this$getProps6.base, - horizontal = _this$getProps6.horizontal; - return { - x: horizontal ? (x + base) / 2 : x, - y: horizontal ? y : (y + base) / 2 - }; - } - }, { - key: "getRange", - value: function getRange(axis) { - return axis === 'x' ? this.width / 2 : this.height / 2; - } - }]); - }(Element); - _defineProperty$1(BarElement, "id", 'bar'); - _defineProperty$1(BarElement, "defaults", { - borderSkipped: 'start', - borderWidth: 0, - borderRadius: 0, - inflateAmount: 'auto', - pointStyle: undefined - }); - _defineProperty$1(BarElement, "defaultRoutes", { - backgroundColor: 'backgroundColor', - borderColor: 'borderColor' - }); - var elements = /*#__PURE__*/Object.freeze({ - __proto__: null, - ArcElement: ArcElement, - BarElement: BarElement, - LineElement: LineElement, - PointElement: PointElement - }); - var BORDER_COLORS = ['rgb(54, 162, 235)', 'rgb(255, 99, 132)', 'rgb(255, 159, 64)', 'rgb(255, 205, 86)', 'rgb(75, 192, 192)', 'rgb(153, 102, 255)', 'rgb(201, 203, 207)' // grey - ]; - // Border colors with 50% transparency - var BACKGROUND_COLORS = /* #__PURE__ */BORDER_COLORS.map(function (color) { - return color.replace('rgb(', 'rgba(').replace(')', ', 0.5)'); - }); - function getBorderColor(i) { - return BORDER_COLORS[i % BORDER_COLORS.length]; - } - function getBackgroundColor(i) { - return BACKGROUND_COLORS[i % BACKGROUND_COLORS.length]; - } - function colorizeDefaultDataset(dataset, i) { - dataset.borderColor = getBorderColor(i); - dataset.backgroundColor = getBackgroundColor(i); - return ++i; - } - function colorizeDoughnutDataset(dataset, i) { - dataset.backgroundColor = dataset.data.map(function () { - return getBorderColor(i++); - }); - return i; - } - function colorizePolarAreaDataset(dataset, i) { - dataset.backgroundColor = dataset.data.map(function () { - return getBackgroundColor(i++); - }); - return i; - } - function getColorizer(chart) { - var i = 0; - return function (dataset, datasetIndex) { - var controller = chart.getDatasetMeta(datasetIndex).controller; - if (controller instanceof DoughnutController) { - i = colorizeDoughnutDataset(dataset, i); - } else if (controller instanceof PolarAreaController) { - i = colorizePolarAreaDataset(dataset, i); - } else if (controller) { - i = colorizeDefaultDataset(dataset, i); - } - }; - } - function containsColorsDefinitions(descriptors) { - var k; - for (k in descriptors) { - if (descriptors[k].borderColor || descriptors[k].backgroundColor) { - return true; - } - } - return false; - } - function containsColorsDefinition(descriptor) { - return descriptor && (descriptor.borderColor || descriptor.backgroundColor); - } - function containsDefaultColorsDefenitions() { - return defaults.borderColor !== 'rgba(0,0,0,0.1)' || defaults.backgroundColor !== 'rgba(0,0,0,0.1)'; - } - var plugin_colors = { - id: 'colors', - defaults: { - enabled: true, - forceOverride: false - }, - beforeLayout: function beforeLayout(chart, _args, options) { - if (!options.enabled) { - return; - } - var _chart$config = chart.config, - datasets = _chart$config.data.datasets, - chartOptions = _chart$config.options; - var elements = chartOptions.elements; - var containsColorDefenition = containsColorsDefinitions(datasets) || containsColorsDefinition(chartOptions) || elements && containsColorsDefinitions(elements) || containsDefaultColorsDefenitions(); - if (!options.forceOverride && containsColorDefenition) { - return; - } - var colorizer = getColorizer(chart); - datasets.forEach(colorizer); - } - }; - function lttbDecimation(data, start, count, availableWidth, options) { - var samples = options.samples || availableWidth; - if (samples >= count) { - return data.slice(start, start + count); - } - var decimated = []; - var bucketWidth = (count - 2) / (samples - 2); - var sampledIndex = 0; - var endIndex = start + count - 1; - var a = start; - var i, maxAreaPoint, maxArea, area, nextA; - decimated[sampledIndex++] = data[a]; - for (i = 0; i < samples - 2; i++) { - var avgX = 0; - var avgY = 0; - var j = void 0; - var avgRangeStart = Math.floor((i + 1) * bucketWidth) + 1 + start; - var avgRangeEnd = Math.min(Math.floor((i + 2) * bucketWidth) + 1, count) + start; - var avgRangeLength = avgRangeEnd - avgRangeStart; - for (j = avgRangeStart; j < avgRangeEnd; j++) { - avgX += data[j].x; - avgY += data[j].y; - } - avgX /= avgRangeLength; - avgY /= avgRangeLength; - var rangeOffs = Math.floor(i * bucketWidth) + 1 + start; - var rangeTo = Math.min(Math.floor((i + 1) * bucketWidth) + 1, count) + start; - var _data$a = data[a], - pointAx = _data$a.x, - pointAy = _data$a.y; - maxArea = area = -1; - for (j = rangeOffs; j < rangeTo; j++) { - area = 0.5 * Math.abs((pointAx - avgX) * (data[j].y - pointAy) - (pointAx - data[j].x) * (avgY - pointAy)); - if (area > maxArea) { - maxArea = area; - maxAreaPoint = data[j]; - nextA = j; - } - } - decimated[sampledIndex++] = maxAreaPoint; - a = nextA; - } - decimated[sampledIndex++] = data[endIndex]; - return decimated; - } - function minMaxDecimation(data, start, count, availableWidth) { - var avgX = 0; - var countX = 0; - var i, point, x, y, prevX, minIndex, maxIndex, startIndex, minY, maxY; - var decimated = []; - var endIndex = start + count - 1; - var xMin = data[start].x; - var xMax = data[endIndex].x; - var dx = xMax - xMin; - for (i = start; i < start + count; ++i) { - point = data[i]; - x = (point.x - xMin) / dx * availableWidth; - y = point.y; - var truncX = x | 0; - if (truncX === prevX) { - if (y < minY) { - minY = y; - minIndex = i; - } else if (y > maxY) { - maxY = y; - maxIndex = i; - } - avgX = (countX * avgX + point.x) / ++countX; - } else { - var lastIndex = i - 1; - if (!isNullOrUndef(minIndex) && !isNullOrUndef(maxIndex)) { - var intermediateIndex1 = Math.min(minIndex, maxIndex); - var intermediateIndex2 = Math.max(minIndex, maxIndex); - if (intermediateIndex1 !== startIndex && intermediateIndex1 !== lastIndex) { - decimated.push(_objectSpread2(_objectSpread2({}, data[intermediateIndex1]), {}, { - x: avgX - })); - } - if (intermediateIndex2 !== startIndex && intermediateIndex2 !== lastIndex) { - decimated.push(_objectSpread2(_objectSpread2({}, data[intermediateIndex2]), {}, { - x: avgX - })); - } - } - if (i > 0 && lastIndex !== startIndex) { - decimated.push(data[lastIndex]); - } - decimated.push(point); - prevX = truncX; - countX = 0; - minY = maxY = y; - minIndex = maxIndex = startIndex = i; - } - } - return decimated; - } - function cleanDecimatedDataset(dataset) { - if (dataset._decimated) { - var data = dataset._data; - delete dataset._decimated; - delete dataset._data; - Object.defineProperty(dataset, 'data', { - configurable: true, - enumerable: true, - writable: true, - value: data - }); - } - } - function cleanDecimatedData(chart) { - chart.data.datasets.forEach(function (dataset) { - cleanDecimatedDataset(dataset); - }); - } - function getStartAndCountOfVisiblePointsSimplified(meta, points) { - var pointCount = points.length; - var start = 0; - var count; - var iScale = meta.iScale; - var _iScale$getUserBounds = iScale.getUserBounds(), - min = _iScale$getUserBounds.min, - max = _iScale$getUserBounds.max, - minDefined = _iScale$getUserBounds.minDefined, - maxDefined = _iScale$getUserBounds.maxDefined; - if (minDefined) { - start = _limitValue(_lookupByKey(points, iScale.axis, min).lo, 0, pointCount - 1); - } - if (maxDefined) { - count = _limitValue(_lookupByKey(points, iScale.axis, max).hi + 1, start, pointCount) - start; - } else { - count = pointCount - start; - } - return { - start: start, - count: count - }; - } - var plugin_decimation = { - id: 'decimation', - defaults: { - algorithm: 'min-max', - enabled: false - }, - beforeElementsUpdate: function beforeElementsUpdate(chart, args, options) { - if (!options.enabled) { - cleanDecimatedData(chart); - return; - } - var availableWidth = chart.width; - chart.data.datasets.forEach(function (dataset, datasetIndex) { - var _data = dataset._data, - indexAxis = dataset.indexAxis; - var meta = chart.getDatasetMeta(datasetIndex); - var data = _data || dataset.data; - if (resolve([indexAxis, chart.options.indexAxis]) === 'y') { - return; - } - if (!meta.controller.supportsDecimation) { - return; - } - var xAxis = chart.scales[meta.xAxisID]; - if (xAxis.type !== 'linear' && xAxis.type !== 'time') { - return; - } - if (chart.options.parsing) { - return; - } - var _getStartAndCountOfVi3 = getStartAndCountOfVisiblePointsSimplified(meta, data), - start = _getStartAndCountOfVi3.start, - count = _getStartAndCountOfVi3.count; - var threshold = options.threshold || 4 * availableWidth; - if (count <= threshold) { - cleanDecimatedDataset(dataset); - return; - } - if (isNullOrUndef(_data)) { - dataset._data = data; - delete dataset.data; - Object.defineProperty(dataset, 'data', { - configurable: true, - enumerable: true, - get: function get() { - return this._decimated; - }, - set: function set(d) { - this._data = d; - } - }); - } - var decimated; - switch (options.algorithm) { - case 'lttb': - decimated = lttbDecimation(data, start, count, availableWidth, options); - break; - case 'min-max': - decimated = minMaxDecimation(data, start, count, availableWidth); - break; - default: - throw new Error("Unsupported decimation algorithm '".concat(options.algorithm, "'")); - } - dataset._decimated = decimated; - }); - }, - destroy: function destroy(chart) { - cleanDecimatedData(chart); - } - }; - function _segments(line, target, property) { - var segments = line.segments; - var points = line.points; - var tpoints = target.points; - var parts = []; - var _iterator18 = _createForOfIteratorHelper$1(segments), - _step18; - try { - for (_iterator18.s(); !(_step18 = _iterator18.n()).done;) { - var segment = _step18.value; - var start = segment.start, - end = segment.end; - end = _findSegmentEnd(start, end, points); - var bounds = _getBounds(property, points[start], points[end], segment.loop); - if (!target.segments) { - parts.push({ - source: segment, - target: bounds, - start: points[start], - end: points[end] - }); - continue; - } - var targetSegments = _boundSegments(target, bounds); - var _iterator19 = _createForOfIteratorHelper$1(targetSegments), - _step19; - try { - for (_iterator19.s(); !(_step19 = _iterator19.n()).done;) { - var tgt = _step19.value; - var subBounds = _getBounds(property, tpoints[tgt.start], tpoints[tgt.end], tgt.loop); - var fillSources = _boundSegment(segment, points, subBounds); - var _iterator20 = _createForOfIteratorHelper$1(fillSources), - _step20; - try { - for (_iterator20.s(); !(_step20 = _iterator20.n()).done;) { - var fillSource = _step20.value; - parts.push({ - source: fillSource, - target: tgt, - start: _defineProperty$1({}, property, _getEdge(bounds, subBounds, 'start', Math.max)), - end: _defineProperty$1({}, property, _getEdge(bounds, subBounds, 'end', Math.min)) - }); - } - } catch (err) { - _iterator20.e(err); - } finally { - _iterator20.f(); - } - } - } catch (err) { - _iterator19.e(err); - } finally { - _iterator19.f(); - } - } - } catch (err) { - _iterator18.e(err); - } finally { - _iterator18.f(); - } - return parts; - } - function _getBounds(property, first, last, loop) { - if (loop) { - return; - } - var start = first[property]; - var end = last[property]; - if (property === 'angle') { - start = _normalizeAngle(start); - end = _normalizeAngle(end); - } - return { - property: property, - start: start, - end: end - }; - } - function _pointsFromSegments(boundary, line) { - var _ref7 = boundary || {}, - _ref7$x = _ref7.x, - x = _ref7$x === void 0 ? null : _ref7$x, - _ref7$y = _ref7.y, - y = _ref7$y === void 0 ? null : _ref7$y; - var linePoints = line.points; - var points = []; - line.segments.forEach(function (_ref8) { - var start = _ref8.start, - end = _ref8.end; - end = _findSegmentEnd(start, end, linePoints); - var first = linePoints[start]; - var last = linePoints[end]; - if (y !== null) { - points.push({ - x: first.x, - y: y - }); - points.push({ - x: last.x, - y: y - }); - } else if (x !== null) { - points.push({ - x: x, - y: first.y - }); - points.push({ - x: x, - y: last.y - }); - } - }); - return points; - } - function _findSegmentEnd(start, end, points) { - for (; end > start; end--) { - var point = points[end]; - if (!isNaN(point.x) && !isNaN(point.y)) { - break; - } - } - return end; - } - function _getEdge(a, b, prop, fn) { - if (a && b) { - return fn(a[prop], b[prop]); - } - return a ? a[prop] : b ? b[prop] : 0; - } - function _createBoundaryLine(boundary, line) { - var points = []; - var _loop = false; - if (isArray(boundary)) { - _loop = true; - points = boundary; - } else { - points = _pointsFromSegments(boundary, line); - } - return points.length ? new LineElement({ - points: points, - options: { - tension: 0 - }, - _loop: _loop, - _fullLoop: _loop - }) : null; - } - function _shouldApplyFill(source) { - return source && source.fill !== false; - } - function _resolveTarget(sources, index, propagate) { - var source = sources[index]; - var fill = source.fill; - var visited = [index]; - var target; - if (!propagate) { - return fill; - } - while (fill !== false && visited.indexOf(fill) === -1) { - if (!isNumberFinite(fill)) { - return fill; - } - target = sources[fill]; - if (!target) { - return false; - } - if (target.visible) { - return fill; - } - visited.push(fill); - fill = target.fill; - } - return false; - } - function _decodeFill(line, index, count) { - var fill = parseFillOption(line); - if (isObject(fill)) { - return isNaN(fill.value) ? false : fill; - } - var target = parseFloat(fill); - if (isNumberFinite(target) && Math.floor(target) === target) { - return decodeTargetIndex(fill[0], index, target, count); - } - return ['origin', 'start', 'end', 'stack', 'shape'].indexOf(fill) >= 0 && fill; - } - function decodeTargetIndex(firstCh, index, target, count) { - if (firstCh === '-' || firstCh === '+') { - target = index + target; - } - if (target === index || target < 0 || target >= count) { - return false; - } - return target; - } - function _getTargetPixel(fill, scale) { - var pixel = null; - if (fill === 'start') { - pixel = scale.bottom; - } else if (fill === 'end') { - pixel = scale.top; - } else if (isObject(fill)) { - pixel = scale.getPixelForValue(fill.value); - } else if (scale.getBasePixel) { - pixel = scale.getBasePixel(); - } - return pixel; - } - function _getTargetValue(fill, scale, startValue) { - var value; - if (fill === 'start') { - value = startValue; - } else if (fill === 'end') { - value = scale.options.reverse ? scale.min : scale.max; - } else if (isObject(fill)) { - value = fill.value; - } else { - value = scale.getBaseValue(); - } - return value; - } - function parseFillOption(line) { - var options = line.options; - var fillOption = options.fill; - var fill = valueOrDefault(fillOption && fillOption.target, fillOption); - if (fill === undefined) { - fill = !!options.backgroundColor; - } - if (fill === false || fill === null) { - return false; - } - if (fill === true) { - return 'origin'; - } - return fill; - } - function _buildStackLine(source) { - var scale = source.scale, - index = source.index, - line = source.line; - var points = []; - var segments = line.segments; - var sourcePoints = line.points; - var linesBelow = getLinesBelow(scale, index); - linesBelow.push(_createBoundaryLine({ - x: null, - y: scale.bottom - }, line)); - for (var i = 0; i < segments.length; i++) { - var segment = segments[i]; - for (var j = segment.start; j <= segment.end; j++) { - addPointsBelow(points, sourcePoints[j], linesBelow); - } - } - return new LineElement({ - points: points, - options: {} - }); - } - function getLinesBelow(scale, index) { - var below = []; - var metas = scale.getMatchingVisibleMetas('line'); - for (var i = 0; i < metas.length; i++) { - var meta = metas[i]; - if (meta.index === index) { - break; - } - if (!meta.hidden) { - below.unshift(meta.dataset); - } - } - return below; - } - function addPointsBelow(points, sourcePoint, linesBelow) { - var postponed = []; - for (var j = 0; j < linesBelow.length; j++) { - var line = linesBelow[j]; - var _findPoint = findPoint(line, sourcePoint, 'x'), - first = _findPoint.first, - last = _findPoint.last, - point = _findPoint.point; - if (!point || first && last) { - continue; - } - if (first) { - postponed.unshift(point); - } else { - points.push(point); - if (!last) { - break; - } - } - } - points.push.apply(points, postponed); - } - function findPoint(line, sourcePoint, property) { - var point = line.interpolate(sourcePoint, property); - if (!point) { - return {}; - } - var pointValue = point[property]; - var segments = line.segments; - var linePoints = line.points; - var first = false; - var last = false; - for (var i = 0; i < segments.length; i++) { - var segment = segments[i]; - var firstValue = linePoints[segment.start][property]; - var lastValue = linePoints[segment.end][property]; - if (_isBetween(pointValue, firstValue, lastValue)) { - first = pointValue === firstValue; - last = pointValue === lastValue; - break; - } - } - return { - first: first, - last: last, - point: point - }; - } - var simpleArc = /*#__PURE__*/function () { - function simpleArc(opts) { - _classCallCheck$1(this, simpleArc); - this.x = opts.x; - this.y = opts.y; - this.radius = opts.radius; - } - return _createClass$1(simpleArc, [{ - key: "pathSegment", - value: function pathSegment(ctx, bounds, opts) { - var x = this.x, - y = this.y, - radius = this.radius; - bounds = bounds || { - start: 0, - end: TAU - }; - ctx.arc(x, y, radius, bounds.end, bounds.start, true); - return !opts.bounds; - } - }, { - key: "interpolate", - value: function interpolate(point) { - var x = this.x, - y = this.y, - radius = this.radius; - var angle = point.angle; - return { - x: x + Math.cos(angle) * radius, - y: y + Math.sin(angle) * radius, - angle: angle - }; - } - }]); - }(); - function _getTarget(source) { - var chart = source.chart, - fill = source.fill, - line = source.line; - if (isNumberFinite(fill)) { - return getLineByIndex(chart, fill); - } - if (fill === 'stack') { - return _buildStackLine(source); - } - if (fill === 'shape') { - return true; - } - var boundary = computeBoundary(source); - if (boundary instanceof simpleArc) { - return boundary; - } - return _createBoundaryLine(boundary, line); - } - function getLineByIndex(chart, index) { - var meta = chart.getDatasetMeta(index); - var visible = meta && chart.isDatasetVisible(index); - return visible ? meta.dataset : null; - } - function computeBoundary(source) { - var scale = source.scale || {}; - if (scale.getPointPositionForValue) { - return computeCircularBoundary(source); - } - return computeLinearBoundary(source); - } - function computeLinearBoundary(source) { - var _source$scale = source.scale, - scale = _source$scale === void 0 ? {} : _source$scale, - fill = source.fill; - var pixel = _getTargetPixel(fill, scale); - if (isNumberFinite(pixel)) { - var horizontal = scale.isHorizontal(); - return { - x: horizontal ? pixel : null, - y: horizontal ? null : pixel - }; - } - return null; - } - function computeCircularBoundary(source) { - var scale = source.scale, - fill = source.fill; - var options = scale.options; - var length = scale.getLabels().length; - var start = options.reverse ? scale.max : scale.min; - var value = _getTargetValue(fill, scale, start); - var target = []; - if (options.grid.circular) { - var center = scale.getPointPositionForValue(0, start); - return new simpleArc({ - x: center.x, - y: center.y, - radius: scale.getDistanceFromCenterForValue(value) - }); - } - for (var i = 0; i < length; ++i) { - target.push(scale.getPointPositionForValue(i, value)); - } - return target; - } - function _drawfill(ctx, source, area) { - var target = _getTarget(source); - var line = source.line, - scale = source.scale, - axis = source.axis; - var lineOpts = line.options; - var fillOption = lineOpts.fill; - var color = lineOpts.backgroundColor; - var _ref9 = fillOption || {}, - _ref9$above = _ref9.above, - above = _ref9$above === void 0 ? color : _ref9$above, - _ref9$below = _ref9.below, - below = _ref9$below === void 0 ? color : _ref9$below; - if (target && line.points.length) { - clipArea(ctx, area); - doFill(ctx, { - line: line, - target: target, - above: above, - below: below, - area: area, - scale: scale, - axis: axis - }); - unclipArea(ctx); - } - } - function doFill(ctx, cfg) { - var line = cfg.line, - target = cfg.target, - above = cfg.above, - below = cfg.below, - area = cfg.area, - scale = cfg.scale; - var property = line._loop ? 'angle' : cfg.axis; - ctx.save(); - if (property === 'x' && below !== above) { - clipVertical(ctx, target, area.top); - fill(ctx, { - line: line, - target: target, - color: above, - scale: scale, - property: property - }); - ctx.restore(); - ctx.save(); - clipVertical(ctx, target, area.bottom); - } - fill(ctx, { - line: line, - target: target, - color: below, - scale: scale, - property: property - }); - ctx.restore(); - } - function clipVertical(ctx, target, clipY) { - var segments = target.segments, - points = target.points; - var first = true; - var lineLoop = false; - ctx.beginPath(); - var _iterator21 = _createForOfIteratorHelper$1(segments), - _step21; - try { - for (_iterator21.s(); !(_step21 = _iterator21.n()).done;) { - var segment = _step21.value; - var start = segment.start, - end = segment.end; - var firstPoint = points[start]; - var lastPoint = points[_findSegmentEnd(start, end, points)]; - if (first) { - ctx.moveTo(firstPoint.x, firstPoint.y); - first = false; - } else { - ctx.lineTo(firstPoint.x, clipY); - ctx.lineTo(firstPoint.x, firstPoint.y); - } - lineLoop = !!target.pathSegment(ctx, segment, { - move: lineLoop - }); - if (lineLoop) { - ctx.closePath(); - } else { - ctx.lineTo(lastPoint.x, clipY); - } - } - } catch (err) { - _iterator21.e(err); - } finally { - _iterator21.f(); - } - ctx.lineTo(target.first().x, clipY); - ctx.closePath(); - ctx.clip(); - } - function fill(ctx, cfg) { - var line = cfg.line, - target = cfg.target, - property = cfg.property, - color = cfg.color, - scale = cfg.scale; - var segments = _segments(line, target, property); - var _iterator22 = _createForOfIteratorHelper$1(segments), - _step22; - try { - for (_iterator22.s(); !(_step22 = _iterator22.n()).done;) { - var _step22$value = _step22.value, - src = _step22$value.source, - tgt = _step22$value.target, - start = _step22$value.start, - end = _step22$value.end; - var _src$style = src.style, - _src$style2 = _src$style === void 0 ? {} : _src$style, - _src$style2$backgroun = _src$style2.backgroundColor, - backgroundColor = _src$style2$backgroun === void 0 ? color : _src$style2$backgroun; - var notShape = target !== true; - ctx.save(); - ctx.fillStyle = backgroundColor; - clipBounds(ctx, scale, notShape && _getBounds(property, start, end)); - ctx.beginPath(); - var lineLoop = !!line.pathSegment(ctx, src); - var loop = void 0; - if (notShape) { - if (lineLoop) { - ctx.closePath(); - } else { - interpolatedLineTo(ctx, target, end, property); - } - var targetLoop = !!target.pathSegment(ctx, tgt, { - move: lineLoop, - reverse: true - }); - loop = lineLoop && targetLoop; - if (!loop) { - interpolatedLineTo(ctx, target, start, property); - } - } - ctx.closePath(); - ctx.fill(loop ? 'evenodd' : 'nonzero'); - ctx.restore(); - } - } catch (err) { - _iterator22.e(err); - } finally { - _iterator22.f(); - } - } - function clipBounds(ctx, scale, bounds) { - var _scale$chart$chartAre = scale.chart.chartArea, - top = _scale$chart$chartAre.top, - bottom = _scale$chart$chartAre.bottom; - var _ref10 = bounds || {}, - property = _ref10.property, - start = _ref10.start, - end = _ref10.end; - if (property === 'x') { - ctx.beginPath(); - ctx.rect(start, top, end - start, bottom - top); - ctx.clip(); - } - } - function interpolatedLineTo(ctx, target, point, property) { - var interpolatedPoint = target.interpolate(point, property); - if (interpolatedPoint) { - ctx.lineTo(interpolatedPoint.x, interpolatedPoint.y); - } - } - var index = { - id: 'filler', - afterDatasetsUpdate: function afterDatasetsUpdate(chart, _args, options) { - var count = (chart.data.datasets || []).length; - var sources = []; - var meta, i, line, source; - for (i = 0; i < count; ++i) { - meta = chart.getDatasetMeta(i); - line = meta.dataset; - source = null; - if (line && line.options && line instanceof LineElement) { - source = { - visible: chart.isDatasetVisible(i), - index: i, - fill: _decodeFill(line, i, count), - chart: chart, - axis: meta.controller.options.indexAxis, - scale: meta.vScale, - line: line - }; - } - meta.$filler = source; - sources.push(source); - } - for (i = 0; i < count; ++i) { - source = sources[i]; - if (!source || source.fill === false) { - continue; - } - source.fill = _resolveTarget(sources, i, options.propagate); - } - }, - beforeDraw: function beforeDraw(chart, _args, options) { - var draw = options.drawTime === 'beforeDraw'; - var metasets = chart.getSortedVisibleDatasetMetas(); - var area = chart.chartArea; - for (var i = metasets.length - 1; i >= 0; --i) { - var source = metasets[i].$filler; - if (!source) { - continue; - } - source.line.updateControlPoints(area, source.axis); - if (draw && source.fill) { - _drawfill(chart.ctx, source, area); - } - } - }, - beforeDatasetsDraw: function beforeDatasetsDraw(chart, _args, options) { - if (options.drawTime !== 'beforeDatasetsDraw') { - return; - } - var metasets = chart.getSortedVisibleDatasetMetas(); - for (var i = metasets.length - 1; i >= 0; --i) { - var source = metasets[i].$filler; - if (_shouldApplyFill(source)) { - _drawfill(chart.ctx, source, chart.chartArea); - } - } - }, - beforeDatasetDraw: function beforeDatasetDraw(chart, args, options) { - var source = args.meta.$filler; - if (!_shouldApplyFill(source) || options.drawTime !== 'beforeDatasetDraw') { - return; - } - _drawfill(chart.ctx, source, chart.chartArea); - }, - defaults: { - propagate: true, - drawTime: 'beforeDatasetDraw' - } - }; - var getBoxSize = function getBoxSize(labelOpts, fontSize) { - var _labelOpts$boxHeight = labelOpts.boxHeight, - boxHeight = _labelOpts$boxHeight === void 0 ? fontSize : _labelOpts$boxHeight, - _labelOpts$boxWidth = labelOpts.boxWidth, - boxWidth = _labelOpts$boxWidth === void 0 ? fontSize : _labelOpts$boxWidth; - if (labelOpts.usePointStyle) { - boxHeight = Math.min(boxHeight, fontSize); - boxWidth = labelOpts.pointStyleWidth || Math.min(boxWidth, fontSize); - } - return { - boxWidth: boxWidth, - boxHeight: boxHeight, - itemHeight: Math.max(fontSize, boxHeight) - }; - }; - var itemsEqual = function itemsEqual(a, b) { - return a !== null && b !== null && a.datasetIndex === b.datasetIndex && a.index === b.index; - }; - var Legend = /*#__PURE__*/function (_Element7) { - function Legend(config) { - var _this27; - _classCallCheck$1(this, Legend); - _this27 = _callSuper(this, Legend); - _this27._added = false; - _this27.legendHitBoxes = []; - _this27._hoveredItem = null; - _this27.doughnutMode = false; - _this27.chart = config.chart; - _this27.options = config.options; - _this27.ctx = config.ctx; - _this27.legendItems = undefined; - _this27.columnSizes = undefined; - _this27.lineWidths = undefined; - _this27.maxHeight = undefined; - _this27.maxWidth = undefined; - _this27.top = undefined; - _this27.bottom = undefined; - _this27.left = undefined; - _this27.right = undefined; - _this27.height = undefined; - _this27.width = undefined; - _this27._margins = undefined; - _this27.position = undefined; - _this27.weight = undefined; - _this27.fullSize = undefined; - return _this27; - } - _inherits$1(Legend, _Element7); - return _createClass$1(Legend, [{ - key: "update", - value: function update(maxWidth, maxHeight, margins) { - this.maxWidth = maxWidth; - this.maxHeight = maxHeight; - this._margins = margins; - this.setDimensions(); - this.buildLabels(); - this.fit(); - } - }, { - key: "setDimensions", - value: function setDimensions() { - if (this.isHorizontal()) { - this.width = this.maxWidth; - this.left = this._margins.left; - this.right = this.width; - } else { - this.height = this.maxHeight; - this.top = this._margins.top; - this.bottom = this.height; - } - } - }, { - key: "buildLabels", - value: function buildLabels() { - var _this28 = this; - var labelOpts = this.options.labels || {}; - var legendItems = callback(labelOpts.generateLabels, [this.chart], this) || []; - if (labelOpts.filter) { - legendItems = legendItems.filter(function (item) { - return labelOpts.filter(item, _this28.chart.data); - }); - } - if (labelOpts.sort) { - legendItems = legendItems.sort(function (a, b) { - return labelOpts.sort(a, b, _this28.chart.data); - }); - } - if (this.options.reverse) { - legendItems.reverse(); - } - this.legendItems = legendItems; - } - }, { - key: "fit", - value: function fit() { - var options = this.options, - ctx = this.ctx; - if (!options.display) { - this.width = this.height = 0; - return; - } - var labelOpts = options.labels; - var labelFont = toFont(labelOpts.font); - var fontSize = labelFont.size; - var titleHeight = this._computeTitleHeight(); - var _getBoxSize = getBoxSize(labelOpts, fontSize), - boxWidth = _getBoxSize.boxWidth, - itemHeight = _getBoxSize.itemHeight; - var width, height; - ctx.font = labelFont.string; - if (this.isHorizontal()) { - width = this.maxWidth; - height = this._fitRows(titleHeight, fontSize, boxWidth, itemHeight) + 10; - } else { - height = this.maxHeight; - width = this._fitCols(titleHeight, labelFont, boxWidth, itemHeight) + 10; - } - this.width = Math.min(width, options.maxWidth || this.maxWidth); - this.height = Math.min(height, options.maxHeight || this.maxHeight); - } - }, { - key: "_fitRows", - value: function _fitRows(titleHeight, fontSize, boxWidth, itemHeight) { - var ctx = this.ctx, - maxWidth = this.maxWidth, - padding = this.options.labels.padding; - var hitboxes = this.legendHitBoxes = []; - var lineWidths = this.lineWidths = [0]; - var lineHeight = itemHeight + padding; - var totalHeight = titleHeight; - ctx.textAlign = 'left'; - ctx.textBaseline = 'middle'; - var row = -1; - var top = -lineHeight; - this.legendItems.forEach(function (legendItem, i) { - var itemWidth = boxWidth + fontSize / 2 + ctx.measureText(legendItem.text).width; - if (i === 0 || lineWidths[lineWidths.length - 1] + itemWidth + 2 * padding > maxWidth) { - totalHeight += lineHeight; - lineWidths[lineWidths.length - (i > 0 ? 0 : 1)] = 0; - top += lineHeight; - row++; - } - hitboxes[i] = { - left: 0, - top: top, - row: row, - width: itemWidth, - height: itemHeight - }; - lineWidths[lineWidths.length - 1] += itemWidth + padding; - }); - return totalHeight; - } - }, { - key: "_fitCols", - value: function _fitCols(titleHeight, labelFont, boxWidth, _itemHeight) { - var ctx = this.ctx, - maxHeight = this.maxHeight, - padding = this.options.labels.padding; - var hitboxes = this.legendHitBoxes = []; - var columnSizes = this.columnSizes = []; - var heightLimit = maxHeight - titleHeight; - var totalWidth = padding; - var currentColWidth = 0; - var currentColHeight = 0; - var left = 0; - var col = 0; - this.legendItems.forEach(function (legendItem, i) { - var _calculateItemSize = calculateItemSize(boxWidth, labelFont, ctx, legendItem, _itemHeight), - itemWidth = _calculateItemSize.itemWidth, - itemHeight = _calculateItemSize.itemHeight; - if (i > 0 && currentColHeight + itemHeight + 2 * padding > heightLimit) { - totalWidth += currentColWidth + padding; - columnSizes.push({ - width: currentColWidth, - height: currentColHeight - }); - left += currentColWidth + padding; - col++; - currentColWidth = currentColHeight = 0; - } - hitboxes[i] = { - left: left, - top: currentColHeight, - col: col, - width: itemWidth, - height: itemHeight - }; - currentColWidth = Math.max(currentColWidth, itemWidth); - currentColHeight += itemHeight + padding; - }); - totalWidth += currentColWidth; - columnSizes.push({ - width: currentColWidth, - height: currentColHeight - }); - return totalWidth; - } - }, { - key: "adjustHitBoxes", - value: function adjustHitBoxes() { - if (!this.options.display) { - return; - } - var titleHeight = this._computeTitleHeight(); - var hitboxes = this.legendHitBoxes, - _this$options15 = this.options, - align = _this$options15.align, - padding = _this$options15.labels.padding, - rtl = _this$options15.rtl; - var rtlHelper = getRtlAdapter(rtl, this.left, this.width); - if (this.isHorizontal()) { - var row = 0; - var left = _alignStartEnd(align, this.left + padding, this.right - this.lineWidths[row]); - var _iterator23 = _createForOfIteratorHelper$1(hitboxes), - _step23; - try { - for (_iterator23.s(); !(_step23 = _iterator23.n()).done;) { - var hitbox = _step23.value; - if (row !== hitbox.row) { - row = hitbox.row; - left = _alignStartEnd(align, this.left + padding, this.right - this.lineWidths[row]); - } - hitbox.top += this.top + titleHeight + padding; - hitbox.left = rtlHelper.leftForLtr(rtlHelper.x(left), hitbox.width); - left += hitbox.width + padding; - } - } catch (err) { - _iterator23.e(err); - } finally { - _iterator23.f(); - } - } else { - var col = 0; - var top = _alignStartEnd(align, this.top + titleHeight + padding, this.bottom - this.columnSizes[col].height); - var _iterator24 = _createForOfIteratorHelper$1(hitboxes), - _step24; - try { - for (_iterator24.s(); !(_step24 = _iterator24.n()).done;) { - var _hitbox = _step24.value; - if (_hitbox.col !== col) { - col = _hitbox.col; - top = _alignStartEnd(align, this.top + titleHeight + padding, this.bottom - this.columnSizes[col].height); - } - _hitbox.top = top; - _hitbox.left += this.left + padding; - _hitbox.left = rtlHelper.leftForLtr(rtlHelper.x(_hitbox.left), _hitbox.width); - top += _hitbox.height + padding; - } - } catch (err) { - _iterator24.e(err); - } finally { - _iterator24.f(); - } - } - } - }, { - key: "isHorizontal", - value: function isHorizontal() { - return this.options.position === 'top' || this.options.position === 'bottom'; - } - }, { - key: "draw", - value: function draw() { - if (this.options.display) { - var ctx = this.ctx; - clipArea(ctx, this); - this._draw(); - unclipArea(ctx); - } - } - }, { - key: "_draw", - value: function _draw() { - var _this29 = this; - var opts = this.options, - columnSizes = this.columnSizes, - lineWidths = this.lineWidths, - ctx = this.ctx; - var align = opts.align, - labelOpts = opts.labels; - var defaultColor = defaults.color; - var rtlHelper = getRtlAdapter(opts.rtl, this.left, this.width); - var labelFont = toFont(labelOpts.font); - var padding = labelOpts.padding; - var fontSize = labelFont.size; - var halfFontSize = fontSize / 2; - var cursor; - this.drawTitle(); - ctx.textAlign = rtlHelper.textAlign('left'); - ctx.textBaseline = 'middle'; - ctx.lineWidth = 0.5; - ctx.font = labelFont.string; - var _getBoxSize2 = getBoxSize(labelOpts, fontSize), - boxWidth = _getBoxSize2.boxWidth, - boxHeight = _getBoxSize2.boxHeight, - itemHeight = _getBoxSize2.itemHeight; - var drawLegendBox = function drawLegendBox(x, y, legendItem) { - if (isNaN(boxWidth) || boxWidth <= 0 || isNaN(boxHeight) || boxHeight < 0) { - return; - } - ctx.save(); - var lineWidth = valueOrDefault(legendItem.lineWidth, 1); - ctx.fillStyle = valueOrDefault(legendItem.fillStyle, defaultColor); - ctx.lineCap = valueOrDefault(legendItem.lineCap, 'butt'); - ctx.lineDashOffset = valueOrDefault(legendItem.lineDashOffset, 0); - ctx.lineJoin = valueOrDefault(legendItem.lineJoin, 'miter'); - ctx.lineWidth = lineWidth; - ctx.strokeStyle = valueOrDefault(legendItem.strokeStyle, defaultColor); - ctx.setLineDash(valueOrDefault(legendItem.lineDash, [])); - if (labelOpts.usePointStyle) { - var drawOptions = { - radius: boxHeight * Math.SQRT2 / 2, - pointStyle: legendItem.pointStyle, - rotation: legendItem.rotation, - borderWidth: lineWidth - }; - var centerX = rtlHelper.xPlus(x, boxWidth / 2); - var centerY = y + halfFontSize; - drawPointLegend(ctx, drawOptions, centerX, centerY, labelOpts.pointStyleWidth && boxWidth); - } else { - var yBoxTop = y + Math.max((fontSize - boxHeight) / 2, 0); - var xBoxLeft = rtlHelper.leftForLtr(x, boxWidth); - var borderRadius = toTRBLCorners(legendItem.borderRadius); - ctx.beginPath(); - if (Object.values(borderRadius).some(function (v) { - return v !== 0; - })) { - addRoundedRectPath(ctx, { - x: xBoxLeft, - y: yBoxTop, - w: boxWidth, - h: boxHeight, - radius: borderRadius - }); - } else { - ctx.rect(xBoxLeft, yBoxTop, boxWidth, boxHeight); - } - ctx.fill(); - if (lineWidth !== 0) { - ctx.stroke(); - } - } - ctx.restore(); - }; - var fillText = function fillText(x, y, legendItem) { - renderText(ctx, legendItem.text, x, y + itemHeight / 2, labelFont, { - strikethrough: legendItem.hidden, - textAlign: rtlHelper.textAlign(legendItem.textAlign) - }); - }; - var isHorizontal = this.isHorizontal(); - var titleHeight = this._computeTitleHeight(); - if (isHorizontal) { - cursor = { - x: _alignStartEnd(align, this.left + padding, this.right - lineWidths[0]), - y: this.top + padding + titleHeight, - line: 0 - }; - } else { - cursor = { - x: this.left + padding, - y: _alignStartEnd(align, this.top + titleHeight + padding, this.bottom - columnSizes[0].height), - line: 0 - }; - } - overrideTextDirection(this.ctx, opts.textDirection); - var lineHeight = itemHeight + padding; - this.legendItems.forEach(function (legendItem, i) { - ctx.strokeStyle = legendItem.fontColor; - ctx.fillStyle = legendItem.fontColor; - var textWidth = ctx.measureText(legendItem.text).width; - var textAlign = rtlHelper.textAlign(legendItem.textAlign || (legendItem.textAlign = labelOpts.textAlign)); - var width = boxWidth + halfFontSize + textWidth; - var x = cursor.x; - var y = cursor.y; - rtlHelper.setWidth(_this29.width); - if (isHorizontal) { - if (i > 0 && x + width + padding > _this29.right) { - y = cursor.y += lineHeight; - cursor.line++; - x = cursor.x = _alignStartEnd(align, _this29.left + padding, _this29.right - lineWidths[cursor.line]); - } - } else if (i > 0 && y + lineHeight > _this29.bottom) { - x = cursor.x = x + columnSizes[cursor.line].width + padding; - cursor.line++; - y = cursor.y = _alignStartEnd(align, _this29.top + titleHeight + padding, _this29.bottom - columnSizes[cursor.line].height); - } - var realX = rtlHelper.x(x); - drawLegendBox(realX, y, legendItem); - x = _textX(textAlign, x + boxWidth + halfFontSize, isHorizontal ? x + width : _this29.right, opts.rtl); - fillText(rtlHelper.x(x), y, legendItem); - if (isHorizontal) { - cursor.x += width + padding; - } else if (typeof legendItem.text !== 'string') { - var fontLineHeight = labelFont.lineHeight; - cursor.y += calculateLegendItemHeight(legendItem, fontLineHeight) + padding; - } else { - cursor.y += lineHeight; - } - }); - restoreTextDirection(this.ctx, opts.textDirection); - } - }, { - key: "drawTitle", - value: function drawTitle() { - var opts = this.options; - var titleOpts = opts.title; - var titleFont = toFont(titleOpts.font); - var titlePadding = toPadding(titleOpts.padding); - if (!titleOpts.display) { - return; - } - var rtlHelper = getRtlAdapter(opts.rtl, this.left, this.width); - var ctx = this.ctx; - var position = titleOpts.position; - var halfFontSize = titleFont.size / 2; - var topPaddingPlusHalfFontSize = titlePadding.top + halfFontSize; - var y; - var left = this.left; - var maxWidth = this.width; - if (this.isHorizontal()) { - maxWidth = Math.max.apply(Math, _toConsumableArray(this.lineWidths)); - y = this.top + topPaddingPlusHalfFontSize; - left = _alignStartEnd(opts.align, left, this.right - maxWidth); - } else { - var maxHeight = this.columnSizes.reduce(function (acc, size) { - return Math.max(acc, size.height); - }, 0); - y = topPaddingPlusHalfFontSize + _alignStartEnd(opts.align, this.top, this.bottom - maxHeight - opts.labels.padding - this._computeTitleHeight()); - } - var x = _alignStartEnd(position, left, left + maxWidth); - ctx.textAlign = rtlHelper.textAlign(_toLeftRightCenter(position)); - ctx.textBaseline = 'middle'; - ctx.strokeStyle = titleOpts.color; - ctx.fillStyle = titleOpts.color; - ctx.font = titleFont.string; - renderText(ctx, titleOpts.text, x, y, titleFont); - } - }, { - key: "_computeTitleHeight", - value: function _computeTitleHeight() { - var titleOpts = this.options.title; - var titleFont = toFont(titleOpts.font); - var titlePadding = toPadding(titleOpts.padding); - return titleOpts.display ? titleFont.lineHeight + titlePadding.height : 0; - } - }, { - key: "_getLegendItemAt", - value: function _getLegendItemAt(x, y) { - var i, hitBox, lh; - if (_isBetween(x, this.left, this.right) && _isBetween(y, this.top, this.bottom)) { - lh = this.legendHitBoxes; - for (i = 0; i < lh.length; ++i) { - hitBox = lh[i]; - if (_isBetween(x, hitBox.left, hitBox.left + hitBox.width) && _isBetween(y, hitBox.top, hitBox.top + hitBox.height)) { - return this.legendItems[i]; - } - } - } - return null; - } - }, { - key: "handleEvent", - value: function handleEvent(e) { - var opts = this.options; - if (!isListened(e.type, opts)) { - return; - } - var hoveredItem = this._getLegendItemAt(e.x, e.y); - if (e.type === 'mousemove' || e.type === 'mouseout') { - var previous = this._hoveredItem; - var sameItem = itemsEqual(previous, hoveredItem); - if (previous && !sameItem) { - callback(opts.onLeave, [e, previous, this], this); - } - this._hoveredItem = hoveredItem; - if (hoveredItem && !sameItem) { - callback(opts.onHover, [e, hoveredItem, this], this); - } - } else if (hoveredItem) { - callback(opts.onClick, [e, hoveredItem, this], this); - } - } - }]); - }(Element); - function calculateItemSize(boxWidth, labelFont, ctx, legendItem, _itemHeight) { - var itemWidth = calculateItemWidth(legendItem, boxWidth, labelFont, ctx); - var itemHeight = calculateItemHeight(_itemHeight, legendItem, labelFont.lineHeight); - return { - itemWidth: itemWidth, - itemHeight: itemHeight - }; - } - function calculateItemWidth(legendItem, boxWidth, labelFont, ctx) { - var legendItemText = legendItem.text; - if (legendItemText && typeof legendItemText !== 'string') { - legendItemText = legendItemText.reduce(function (a, b) { - return a.length > b.length ? a : b; - }); - } - return boxWidth + labelFont.size / 2 + ctx.measureText(legendItemText).width; - } - function calculateItemHeight(_itemHeight, legendItem, fontLineHeight) { - var itemHeight = _itemHeight; - if (typeof legendItem.text !== 'string') { - itemHeight = calculateLegendItemHeight(legendItem, fontLineHeight); - } - return itemHeight; - } - function calculateLegendItemHeight(legendItem, fontLineHeight) { - var labelHeight = legendItem.text ? legendItem.text.length : 0; - return fontLineHeight * labelHeight; - } - function isListened(type, opts) { - if ((type === 'mousemove' || type === 'mouseout') && (opts.onHover || opts.onLeave)) { - return true; - } - if (opts.onClick && (type === 'click' || type === 'mouseup')) { - return true; - } - return false; - } - var plugin_legend = { - id: 'legend', - _element: Legend, - start: function start(chart, _args, options) { - var legend = chart.legend = new Legend({ - ctx: chart.ctx, - options: options, - chart: chart - }); - layouts.configure(chart, legend, options); - layouts.addBox(chart, legend); - }, - stop: function stop(chart) { - layouts.removeBox(chart, chart.legend); - delete chart.legend; - }, - beforeUpdate: function beforeUpdate(chart, _args, options) { - var legend = chart.legend; - layouts.configure(chart, legend, options); - legend.options = options; - }, - afterUpdate: function afterUpdate(chart) { - var legend = chart.legend; - legend.buildLabels(); - legend.adjustHitBoxes(); - }, - afterEvent: function afterEvent(chart, args) { - if (!args.replay) { - chart.legend.handleEvent(args.event); - } - }, - defaults: { - display: true, - position: 'top', - align: 'center', - fullSize: true, - reverse: false, - weight: 1000, - onClick: function onClick(e, legendItem, legend) { - var index = legendItem.datasetIndex; - var ci = legend.chart; - if (ci.isDatasetVisible(index)) { - ci.hide(index); - legendItem.hidden = true; - } else { - ci.show(index); - legendItem.hidden = false; - } - }, - onHover: null, - onLeave: null, - labels: { - color: function color(ctx) { - return ctx.chart.options.color; - }, - boxWidth: 40, - padding: 10, - generateLabels: function generateLabels(chart) { - var datasets = chart.data.datasets; - var _chart$legend$options = chart.legend.options.labels, - usePointStyle = _chart$legend$options.usePointStyle, - pointStyle = _chart$legend$options.pointStyle, - textAlign = _chart$legend$options.textAlign, - color = _chart$legend$options.color, - useBorderRadius = _chart$legend$options.useBorderRadius, - borderRadius = _chart$legend$options.borderRadius; - return chart._getSortedDatasetMetas().map(function (meta) { - var style = meta.controller.getStyle(usePointStyle ? 0 : undefined); - var borderWidth = toPadding(style.borderWidth); - return { - text: datasets[meta.index].label, - fillStyle: style.backgroundColor, - fontColor: color, - hidden: !meta.visible, - lineCap: style.borderCapStyle, - lineDash: style.borderDash, - lineDashOffset: style.borderDashOffset, - lineJoin: style.borderJoinStyle, - lineWidth: (borderWidth.width + borderWidth.height) / 4, - strokeStyle: style.borderColor, - pointStyle: pointStyle || style.pointStyle, - rotation: style.rotation, - textAlign: textAlign || style.textAlign, - borderRadius: useBorderRadius && (borderRadius || style.borderRadius), - datasetIndex: meta.index - }; - }, this); - } - }, - title: { - color: function color(ctx) { - return ctx.chart.options.color; - }, - display: false, - position: 'center', - text: '' - } - }, - descriptors: { - _scriptable: function _scriptable(name) { - return !name.startsWith('on'); - }, - labels: { - _scriptable: function _scriptable(name) { - return !['generateLabels', 'filter', 'sort'].includes(name); - } - } - } - }; - var Title = /*#__PURE__*/function (_Element8) { - function Title(config) { - var _this30; - _classCallCheck$1(this, Title); - _this30 = _callSuper(this, Title); - _this30.chart = config.chart; - _this30.options = config.options; - _this30.ctx = config.ctx; - _this30._padding = undefined; - _this30.top = undefined; - _this30.bottom = undefined; - _this30.left = undefined; - _this30.right = undefined; - _this30.width = undefined; - _this30.height = undefined; - _this30.position = undefined; - _this30.weight = undefined; - _this30.fullSize = undefined; - return _this30; - } - _inherits$1(Title, _Element8); - return _createClass$1(Title, [{ - key: "update", - value: function update(maxWidth, maxHeight) { - var opts = this.options; - this.left = 0; - this.top = 0; - if (!opts.display) { - this.width = this.height = this.right = this.bottom = 0; - return; - } - this.width = this.right = maxWidth; - this.height = this.bottom = maxHeight; - var lineCount = isArray(opts.text) ? opts.text.length : 1; - this._padding = toPadding(opts.padding); - var textSize = lineCount * toFont(opts.font).lineHeight + this._padding.height; - if (this.isHorizontal()) { - this.height = textSize; - } else { - this.width = textSize; - } - } - }, { - key: "isHorizontal", - value: function isHorizontal() { - var pos = this.options.position; - return pos === 'top' || pos === 'bottom'; - } - }, { - key: "_drawArgs", - value: function _drawArgs(offset) { - var top = this.top, - left = this.left, - bottom = this.bottom, - right = this.right, - options = this.options; - var align = options.align; - var rotation = 0; - var maxWidth, titleX, titleY; - if (this.isHorizontal()) { - titleX = _alignStartEnd(align, left, right); - titleY = top + offset; - maxWidth = right - left; - } else { - if (options.position === 'left') { - titleX = left + offset; - titleY = _alignStartEnd(align, bottom, top); - rotation = PI * -0.5; - } else { - titleX = right - offset; - titleY = _alignStartEnd(align, top, bottom); - rotation = PI * 0.5; - } - maxWidth = bottom - top; - } - return { - titleX: titleX, - titleY: titleY, - maxWidth: maxWidth, - rotation: rotation - }; - } - }, { - key: "draw", - value: function draw() { - var ctx = this.ctx; - var opts = this.options; - if (!opts.display) { - return; - } - var fontOpts = toFont(opts.font); - var lineHeight = fontOpts.lineHeight; - var offset = lineHeight / 2 + this._padding.top; - var _this$_drawArgs = this._drawArgs(offset), - titleX = _this$_drawArgs.titleX, - titleY = _this$_drawArgs.titleY, - maxWidth = _this$_drawArgs.maxWidth, - rotation = _this$_drawArgs.rotation; - renderText(ctx, opts.text, 0, 0, fontOpts, { - color: opts.color, - maxWidth: maxWidth, - rotation: rotation, - textAlign: _toLeftRightCenter(opts.align), - textBaseline: 'middle', - translation: [titleX, titleY] - }); - } - }]); - }(Element); - function createTitle(chart, titleOpts) { - var title = new Title({ - ctx: chart.ctx, - options: titleOpts, - chart: chart - }); - layouts.configure(chart, title, titleOpts); - layouts.addBox(chart, title); - chart.titleBlock = title; - } - var plugin_title = { - id: 'title', - _element: Title, - start: function start(chart, _args, options) { - createTitle(chart, options); - }, - stop: function stop(chart) { - var titleBlock = chart.titleBlock; - layouts.removeBox(chart, titleBlock); - delete chart.titleBlock; - }, - beforeUpdate: function beforeUpdate(chart, _args, options) { - var title = chart.titleBlock; - layouts.configure(chart, title, options); - title.options = options; - }, - defaults: { - align: 'center', - display: false, - font: { - weight: 'bold' - }, - fullSize: true, - padding: 10, - position: 'top', - text: '', - weight: 2000 - }, - defaultRoutes: { - color: 'color' - }, - descriptors: { - _scriptable: true, - _indexable: false - } - }; - var map = new WeakMap(); - var plugin_subtitle = { - id: 'subtitle', - start: function start(chart, _args, options) { - var title = new Title({ - ctx: chart.ctx, - options: options, - chart: chart - }); - layouts.configure(chart, title, options); - layouts.addBox(chart, title); - map.set(chart, title); - }, - stop: function stop(chart) { - layouts.removeBox(chart, map.get(chart)); - map["delete"](chart); - }, - beforeUpdate: function beforeUpdate(chart, _args, options) { - var title = map.get(chart); - layouts.configure(chart, title, options); - title.options = options; - }, - defaults: { - align: 'center', - display: false, - font: { - weight: 'normal' - }, - fullSize: true, - padding: 0, - position: 'top', - text: '', - weight: 1500 - }, - defaultRoutes: { - color: 'color' - }, - descriptors: { - _scriptable: true, - _indexable: false - } - }; - var positioners = { - average: function average(items) { - if (!items.length) { - return false; - } - var i, len; - var xSet = new Set(); - var y = 0; - var count = 0; - for (i = 0, len = items.length; i < len; ++i) { - var el = items[i].element; - if (el && el.hasValue()) { - var pos = el.tooltipPosition(); - xSet.add(pos.x); - y += pos.y; - ++count; - } - } - if (count === 0 || xSet.size === 0) { - return false; - } - var xAverage = _toConsumableArray(xSet).reduce(function (a, b) { - return a + b; - }) / xSet.size; - return { - x: xAverage, - y: y / count - }; - }, - nearest: function nearest(items, eventPosition) { - if (!items.length) { - return false; - } - var x = eventPosition.x; - var y = eventPosition.y; - var minDistance = Number.POSITIVE_INFINITY; - var i, len, nearestElement; - for (i = 0, len = items.length; i < len; ++i) { - var el = items[i].element; - if (el && el.hasValue()) { - var center = el.getCenterPoint(); - var d = distanceBetweenPoints(eventPosition, center); - if (d < minDistance) { - minDistance = d; - nearestElement = el; - } - } - } - if (nearestElement) { - var tp = nearestElement.tooltipPosition(); - x = tp.x; - y = tp.y; - } - return { - x: x, - y: y - }; - } - }; - function pushOrConcat(base, toPush) { - if (toPush) { - if (isArray(toPush)) { - Array.prototype.push.apply(base, toPush); - } else { - base.push(toPush); - } - } - return base; - } - function splitNewlines(str) { - if ((typeof str === 'string' || str instanceof String) && str.indexOf('\n') > -1) { - return str.split('\n'); - } - return str; - } - function createTooltipItem(chart, item) { - var element = item.element, - datasetIndex = item.datasetIndex, - index = item.index; - var controller = chart.getDatasetMeta(datasetIndex).controller; - var _controller$getLabelA = controller.getLabelAndValue(index), - label = _controller$getLabelA.label, - value = _controller$getLabelA.value; - return { - chart: chart, - label: label, - parsed: controller.getParsed(index), - raw: chart.data.datasets[datasetIndex].data[index], - formattedValue: value, - dataset: controller.getDataset(), - dataIndex: index, - datasetIndex: datasetIndex, - element: element - }; - } - function getTooltipSize(tooltip, options) { - var ctx = tooltip.chart.ctx; - var body = tooltip.body, - footer = tooltip.footer, - title = tooltip.title; - var boxWidth = options.boxWidth, - boxHeight = options.boxHeight; - var bodyFont = toFont(options.bodyFont); - var titleFont = toFont(options.titleFont); - var footerFont = toFont(options.footerFont); - var titleLineCount = title.length; - var footerLineCount = footer.length; - var bodyLineItemCount = body.length; - var padding = toPadding(options.padding); - var height = padding.height; - var width = 0; - var combinedBodyLength = body.reduce(function (count, bodyItem) { - return count + bodyItem.before.length + bodyItem.lines.length + bodyItem.after.length; - }, 0); - combinedBodyLength += tooltip.beforeBody.length + tooltip.afterBody.length; - if (titleLineCount) { - height += titleLineCount * titleFont.lineHeight + (titleLineCount - 1) * options.titleSpacing + options.titleMarginBottom; - } - if (combinedBodyLength) { - var bodyLineHeight = options.displayColors ? Math.max(boxHeight, bodyFont.lineHeight) : bodyFont.lineHeight; - height += bodyLineItemCount * bodyLineHeight + (combinedBodyLength - bodyLineItemCount) * bodyFont.lineHeight + (combinedBodyLength - 1) * options.bodySpacing; - } - if (footerLineCount) { - height += options.footerMarginTop + footerLineCount * footerFont.lineHeight + (footerLineCount - 1) * options.footerSpacing; - } - var widthPadding = 0; - var maxLineWidth = function maxLineWidth(line) { - width = Math.max(width, ctx.measureText(line).width + widthPadding); - }; - ctx.save(); - ctx.font = titleFont.string; - each(tooltip.title, maxLineWidth); - ctx.font = bodyFont.string; - each(tooltip.beforeBody.concat(tooltip.afterBody), maxLineWidth); - widthPadding = options.displayColors ? boxWidth + 2 + options.boxPadding : 0; - each(body, function (bodyItem) { - each(bodyItem.before, maxLineWidth); - each(bodyItem.lines, maxLineWidth); - each(bodyItem.after, maxLineWidth); - }); - widthPadding = 0; - ctx.font = footerFont.string; - each(tooltip.footer, maxLineWidth); - ctx.restore(); - width += padding.width; - return { - width: width, - height: height - }; - } - function determineYAlign(chart, size) { - var y = size.y, - height = size.height; - if (y < height / 2) { - return 'top'; - } else if (y > chart.height - height / 2) { - return 'bottom'; - } - return 'center'; - } - function doesNotFitWithAlign(xAlign, chart, options, size) { - var x = size.x, - width = size.width; - var caret = options.caretSize + options.caretPadding; - if (xAlign === 'left' && x + width + caret > chart.width) { - return true; - } - if (xAlign === 'right' && x - width - caret < 0) { - return true; - } - } - function determineXAlign(chart, options, size, yAlign) { - var x = size.x, - width = size.width; - var chartWidth = chart.width, - _chart$chartArea = chart.chartArea, - left = _chart$chartArea.left, - right = _chart$chartArea.right; - var xAlign = 'center'; - if (yAlign === 'center') { - xAlign = x <= (left + right) / 2 ? 'left' : 'right'; - } else if (x <= width / 2) { - xAlign = 'left'; - } else if (x >= chartWidth - width / 2) { - xAlign = 'right'; - } - if (doesNotFitWithAlign(xAlign, chart, options, size)) { - xAlign = 'center'; - } - return xAlign; - } - function determineAlignment(chart, options, size) { - var yAlign = size.yAlign || options.yAlign || determineYAlign(chart, size); - return { - xAlign: size.xAlign || options.xAlign || determineXAlign(chart, options, size, yAlign), - yAlign: yAlign - }; - } - function alignX(size, xAlign) { - var x = size.x, - width = size.width; - if (xAlign === 'right') { - x -= width; - } else if (xAlign === 'center') { - x -= width / 2; - } - return x; - } - function alignY(size, yAlign, paddingAndSize) { - var y = size.y, - height = size.height; - if (yAlign === 'top') { - y += paddingAndSize; - } else if (yAlign === 'bottom') { - y -= height + paddingAndSize; - } else { - y -= height / 2; - } - return y; - } - function getBackgroundPoint(options, size, alignment, chart) { - var caretSize = options.caretSize, - caretPadding = options.caretPadding, - cornerRadius = options.cornerRadius; - var xAlign = alignment.xAlign, - yAlign = alignment.yAlign; - var paddingAndSize = caretSize + caretPadding; - var _toTRBLCorners = toTRBLCorners(cornerRadius), - topLeft = _toTRBLCorners.topLeft, - topRight = _toTRBLCorners.topRight, - bottomLeft = _toTRBLCorners.bottomLeft, - bottomRight = _toTRBLCorners.bottomRight; - var x = alignX(size, xAlign); - var y = alignY(size, yAlign, paddingAndSize); - if (yAlign === 'center') { - if (xAlign === 'left') { - x += paddingAndSize; - } else if (xAlign === 'right') { - x -= paddingAndSize; - } - } else if (xAlign === 'left') { - x -= Math.max(topLeft, bottomLeft) + caretSize; - } else if (xAlign === 'right') { - x += Math.max(topRight, bottomRight) + caretSize; - } - return { - x: _limitValue(x, 0, chart.width - size.width), - y: _limitValue(y, 0, chart.height - size.height) - }; - } - function getAlignedX(tooltip, align, options) { - var padding = toPadding(options.padding); - return align === 'center' ? tooltip.x + tooltip.width / 2 : align === 'right' ? tooltip.x + tooltip.width - padding.right : tooltip.x + padding.left; - } - function getBeforeAfterBodyLines(callback) { - return pushOrConcat([], splitNewlines(callback)); - } - function createTooltipContext(parent, tooltip, tooltipItems) { - return createContext(parent, { - tooltip: tooltip, - tooltipItems: tooltipItems, - type: 'tooltip' - }); - } - function overrideCallbacks(callbacks, context) { - var override = context && context.dataset && context.dataset.tooltip && context.dataset.tooltip.callbacks; - return override ? callbacks.override(override) : callbacks; - } - var defaultCallbacks = { - beforeTitle: noop, - title: function title(tooltipItems) { - if (tooltipItems.length > 0) { - var item = tooltipItems[0]; - var labels = item.chart.data.labels; - var labelCount = labels ? labels.length : 0; - if (this && this.options && this.options.mode === 'dataset') { - return item.dataset.label || ''; - } else if (item.label) { - return item.label; - } else if (labelCount > 0 && item.dataIndex < labelCount) { - return labels[item.dataIndex]; - } - } - return ''; - }, - afterTitle: noop, - beforeBody: noop, - beforeLabel: noop, - label: function label(tooltipItem) { - if (this && this.options && this.options.mode === 'dataset') { - return tooltipItem.label + ': ' + tooltipItem.formattedValue || tooltipItem.formattedValue; - } - var label = tooltipItem.dataset.label || ''; - if (label) { - label += ': '; - } - var value = tooltipItem.formattedValue; - if (!isNullOrUndef(value)) { - label += value; - } - return label; - }, - labelColor: function labelColor(tooltipItem) { - var meta = tooltipItem.chart.getDatasetMeta(tooltipItem.datasetIndex); - var options = meta.controller.getStyle(tooltipItem.dataIndex); - return { - borderColor: options.borderColor, - backgroundColor: options.backgroundColor, - borderWidth: options.borderWidth, - borderDash: options.borderDash, - borderDashOffset: options.borderDashOffset, - borderRadius: 0 - }; - }, - labelTextColor: function labelTextColor() { - return this.options.bodyColor; - }, - labelPointStyle: function labelPointStyle(tooltipItem) { - var meta = tooltipItem.chart.getDatasetMeta(tooltipItem.datasetIndex); - var options = meta.controller.getStyle(tooltipItem.dataIndex); - return { - pointStyle: options.pointStyle, - rotation: options.rotation - }; - }, - afterLabel: noop, - afterBody: noop, - beforeFooter: noop, - footer: noop, - afterFooter: noop - }; - function invokeCallbackWithFallback(callbacks, name, ctx, arg) { - var result = callbacks[name].call(ctx, arg); - if (typeof result === 'undefined') { - return defaultCallbacks[name].call(ctx, arg); - } - return result; - } - var Tooltip = /*#__PURE__*/function (_Element9) { - function Tooltip(config) { - var _this31; - _classCallCheck$1(this, Tooltip); - _this31 = _callSuper(this, Tooltip); - _this31.opacity = 0; - _this31._active = []; - _this31._eventPosition = undefined; - _this31._size = undefined; - _this31._cachedAnimations = undefined; - _this31._tooltipItems = []; - _this31.$animations = undefined; - _this31.$context = undefined; - _this31.chart = config.chart; - _this31.options = config.options; - _this31.dataPoints = undefined; - _this31.title = undefined; - _this31.beforeBody = undefined; - _this31.body = undefined; - _this31.afterBody = undefined; - _this31.footer = undefined; - _this31.xAlign = undefined; - _this31.yAlign = undefined; - _this31.x = undefined; - _this31.y = undefined; - _this31.height = undefined; - _this31.width = undefined; - _this31.caretX = undefined; - _this31.caretY = undefined; - _this31.labelColors = undefined; - _this31.labelPointStyles = undefined; - _this31.labelTextColors = undefined; - return _this31; - } - _inherits$1(Tooltip, _Element9); - return _createClass$1(Tooltip, [{ - key: "initialize", - value: function initialize(options) { - this.options = options; - this._cachedAnimations = undefined; - this.$context = undefined; - } - }, { - key: "_resolveAnimations", - value: function _resolveAnimations() { - var cached = this._cachedAnimations; - if (cached) { - return cached; - } - var chart = this.chart; - var options = this.options.setContext(this.getContext()); - var opts = options.enabled && chart.options.animation && options.animations; - var animations = new Animations(this.chart, opts); - if (opts._cacheable) { - this._cachedAnimations = Object.freeze(animations); - } - return animations; - } - }, { - key: "getContext", - value: function getContext() { - return this.$context || (this.$context = createTooltipContext(this.chart.getContext(), this, this._tooltipItems)); - } - }, { - key: "getTitle", - value: function getTitle(context, options) { - var callbacks = options.callbacks; - var beforeTitle = invokeCallbackWithFallback(callbacks, 'beforeTitle', this, context); - var title = invokeCallbackWithFallback(callbacks, 'title', this, context); - var afterTitle = invokeCallbackWithFallback(callbacks, 'afterTitle', this, context); - var lines = []; - lines = pushOrConcat(lines, splitNewlines(beforeTitle)); - lines = pushOrConcat(lines, splitNewlines(title)); - lines = pushOrConcat(lines, splitNewlines(afterTitle)); - return lines; - } - }, { - key: "getBeforeBody", - value: function getBeforeBody(tooltipItems, options) { - return getBeforeAfterBodyLines(invokeCallbackWithFallback(options.callbacks, 'beforeBody', this, tooltipItems)); - } - }, { - key: "getBody", - value: function getBody(tooltipItems, options) { - var _this32 = this; - var callbacks = options.callbacks; - var bodyItems = []; - each(tooltipItems, function (context) { - var bodyItem = { - before: [], - lines: [], - after: [] - }; - var scoped = overrideCallbacks(callbacks, context); - pushOrConcat(bodyItem.before, splitNewlines(invokeCallbackWithFallback(scoped, 'beforeLabel', _this32, context))); - pushOrConcat(bodyItem.lines, invokeCallbackWithFallback(scoped, 'label', _this32, context)); - pushOrConcat(bodyItem.after, splitNewlines(invokeCallbackWithFallback(scoped, 'afterLabel', _this32, context))); - bodyItems.push(bodyItem); - }); - return bodyItems; - } - }, { - key: "getAfterBody", - value: function getAfterBody(tooltipItems, options) { - return getBeforeAfterBodyLines(invokeCallbackWithFallback(options.callbacks, 'afterBody', this, tooltipItems)); - } - }, { - key: "getFooter", - value: function getFooter(tooltipItems, options) { - var callbacks = options.callbacks; - var beforeFooter = invokeCallbackWithFallback(callbacks, 'beforeFooter', this, tooltipItems); - var footer = invokeCallbackWithFallback(callbacks, 'footer', this, tooltipItems); - var afterFooter = invokeCallbackWithFallback(callbacks, 'afterFooter', this, tooltipItems); - var lines = []; - lines = pushOrConcat(lines, splitNewlines(beforeFooter)); - lines = pushOrConcat(lines, splitNewlines(footer)); - lines = pushOrConcat(lines, splitNewlines(afterFooter)); - return lines; - } - }, { - key: "_createItems", - value: function _createItems(options) { - var _this33 = this; - var active = this._active; - var data = this.chart.data; - var labelColors = []; - var labelPointStyles = []; - var labelTextColors = []; - var tooltipItems = []; - var i, len; - for (i = 0, len = active.length; i < len; ++i) { - tooltipItems.push(createTooltipItem(this.chart, active[i])); - } - if (options.filter) { - tooltipItems = tooltipItems.filter(function (element, index, array) { - return options.filter(element, index, array, data); - }); - } - if (options.itemSort) { - tooltipItems = tooltipItems.sort(function (a, b) { - return options.itemSort(a, b, data); - }); - } - each(tooltipItems, function (context) { - var scoped = overrideCallbacks(options.callbacks, context); - labelColors.push(invokeCallbackWithFallback(scoped, 'labelColor', _this33, context)); - labelPointStyles.push(invokeCallbackWithFallback(scoped, 'labelPointStyle', _this33, context)); - labelTextColors.push(invokeCallbackWithFallback(scoped, 'labelTextColor', _this33, context)); - }); - this.labelColors = labelColors; - this.labelPointStyles = labelPointStyles; - this.labelTextColors = labelTextColors; - this.dataPoints = tooltipItems; - return tooltipItems; - } - }, { - key: "update", - value: function update(changed, replay) { - var options = this.options.setContext(this.getContext()); - var active = this._active; - var properties; - var tooltipItems = []; - if (!active.length) { - if (this.opacity !== 0) { - properties = { - opacity: 0 - }; - } - } else { - var position = positioners[options.position].call(this, active, this._eventPosition); - tooltipItems = this._createItems(options); - this.title = this.getTitle(tooltipItems, options); - this.beforeBody = this.getBeforeBody(tooltipItems, options); - this.body = this.getBody(tooltipItems, options); - this.afterBody = this.getAfterBody(tooltipItems, options); - this.footer = this.getFooter(tooltipItems, options); - var size = this._size = getTooltipSize(this, options); - var positionAndSize = Object.assign({}, position, size); - var alignment = determineAlignment(this.chart, options, positionAndSize); - var backgroundPoint = getBackgroundPoint(options, positionAndSize, alignment, this.chart); - this.xAlign = alignment.xAlign; - this.yAlign = alignment.yAlign; - properties = { - opacity: 1, - x: backgroundPoint.x, - y: backgroundPoint.y, - width: size.width, - height: size.height, - caretX: position.x, - caretY: position.y - }; - } - this._tooltipItems = tooltipItems; - this.$context = undefined; - if (properties) { - this._resolveAnimations().update(this, properties); - } - if (changed && options.external) { - options.external.call(this, { - chart: this.chart, - tooltip: this, - replay: replay - }); - } - } - }, { - key: "drawCaret", - value: function drawCaret(tooltipPoint, ctx, size, options) { - var caretPosition = this.getCaretPosition(tooltipPoint, size, options); - ctx.lineTo(caretPosition.x1, caretPosition.y1); - ctx.lineTo(caretPosition.x2, caretPosition.y2); - ctx.lineTo(caretPosition.x3, caretPosition.y3); - } - }, { - key: "getCaretPosition", - value: function getCaretPosition(tooltipPoint, size, options) { - var xAlign = this.xAlign, - yAlign = this.yAlign; - var caretSize = options.caretSize, - cornerRadius = options.cornerRadius; - var _toTRBLCorners2 = toTRBLCorners(cornerRadius), - topLeft = _toTRBLCorners2.topLeft, - topRight = _toTRBLCorners2.topRight, - bottomLeft = _toTRBLCorners2.bottomLeft, - bottomRight = _toTRBLCorners2.bottomRight; - var ptX = tooltipPoint.x, - ptY = tooltipPoint.y; - var width = size.width, - height = size.height; - var x1, x2, x3, y1, y2, y3; - if (yAlign === 'center') { - y2 = ptY + height / 2; - if (xAlign === 'left') { - x1 = ptX; - x2 = x1 - caretSize; - y1 = y2 + caretSize; - y3 = y2 - caretSize; - } else { - x1 = ptX + width; - x2 = x1 + caretSize; - y1 = y2 - caretSize; - y3 = y2 + caretSize; - } - x3 = x1; - } else { - if (xAlign === 'left') { - x2 = ptX + Math.max(topLeft, bottomLeft) + caretSize; - } else if (xAlign === 'right') { - x2 = ptX + width - Math.max(topRight, bottomRight) - caretSize; - } else { - x2 = this.caretX; - } - if (yAlign === 'top') { - y1 = ptY; - y2 = y1 - caretSize; - x1 = x2 - caretSize; - x3 = x2 + caretSize; - } else { - y1 = ptY + height; - y2 = y1 + caretSize; - x1 = x2 + caretSize; - x3 = x2 - caretSize; - } - y3 = y1; - } - return { - x1: x1, - x2: x2, - x3: x3, - y1: y1, - y2: y2, - y3: y3 - }; - } - }, { - key: "drawTitle", - value: function drawTitle(pt, ctx, options) { - var title = this.title; - var length = title.length; - var titleFont, titleSpacing, i; - if (length) { - var rtlHelper = getRtlAdapter(options.rtl, this.x, this.width); - pt.x = getAlignedX(this, options.titleAlign, options); - ctx.textAlign = rtlHelper.textAlign(options.titleAlign); - ctx.textBaseline = 'middle'; - titleFont = toFont(options.titleFont); - titleSpacing = options.titleSpacing; - ctx.fillStyle = options.titleColor; - ctx.font = titleFont.string; - for (i = 0; i < length; ++i) { - ctx.fillText(title[i], rtlHelper.x(pt.x), pt.y + titleFont.lineHeight / 2); - pt.y += titleFont.lineHeight + titleSpacing; - if (i + 1 === length) { - pt.y += options.titleMarginBottom - titleSpacing; - } - } - } - } - }, { - key: "_drawColorBox", - value: function _drawColorBox(ctx, pt, i, rtlHelper, options) { - var labelColor = this.labelColors[i]; - var labelPointStyle = this.labelPointStyles[i]; - var boxHeight = options.boxHeight, - boxWidth = options.boxWidth; - var bodyFont = toFont(options.bodyFont); - var colorX = getAlignedX(this, 'left', options); - var rtlColorX = rtlHelper.x(colorX); - var yOffSet = boxHeight < bodyFont.lineHeight ? (bodyFont.lineHeight - boxHeight) / 2 : 0; - var colorY = pt.y + yOffSet; - if (options.usePointStyle) { - var drawOptions = { - radius: Math.min(boxWidth, boxHeight) / 2, - pointStyle: labelPointStyle.pointStyle, - rotation: labelPointStyle.rotation, - borderWidth: 1 - }; - var centerX = rtlHelper.leftForLtr(rtlColorX, boxWidth) + boxWidth / 2; - var centerY = colorY + boxHeight / 2; - ctx.strokeStyle = options.multiKeyBackground; - ctx.fillStyle = options.multiKeyBackground; - drawPoint(ctx, drawOptions, centerX, centerY); - ctx.strokeStyle = labelColor.borderColor; - ctx.fillStyle = labelColor.backgroundColor; - drawPoint(ctx, drawOptions, centerX, centerY); - } else { - ctx.lineWidth = isObject(labelColor.borderWidth) ? Math.max.apply(Math, _toConsumableArray(Object.values(labelColor.borderWidth))) : labelColor.borderWidth || 1; - ctx.strokeStyle = labelColor.borderColor; - ctx.setLineDash(labelColor.borderDash || []); - ctx.lineDashOffset = labelColor.borderDashOffset || 0; - var outerX = rtlHelper.leftForLtr(rtlColorX, boxWidth); - var innerX = rtlHelper.leftForLtr(rtlHelper.xPlus(rtlColorX, 1), boxWidth - 2); - var borderRadius = toTRBLCorners(labelColor.borderRadius); - if (Object.values(borderRadius).some(function (v) { - return v !== 0; - })) { - ctx.beginPath(); - ctx.fillStyle = options.multiKeyBackground; - addRoundedRectPath(ctx, { - x: outerX, - y: colorY, - w: boxWidth, - h: boxHeight, - radius: borderRadius - }); - ctx.fill(); - ctx.stroke(); - ctx.fillStyle = labelColor.backgroundColor; - ctx.beginPath(); - addRoundedRectPath(ctx, { - x: innerX, - y: colorY + 1, - w: boxWidth - 2, - h: boxHeight - 2, - radius: borderRadius - }); - ctx.fill(); - } else { - ctx.fillStyle = options.multiKeyBackground; - ctx.fillRect(outerX, colorY, boxWidth, boxHeight); - ctx.strokeRect(outerX, colorY, boxWidth, boxHeight); - ctx.fillStyle = labelColor.backgroundColor; - ctx.fillRect(innerX, colorY + 1, boxWidth - 2, boxHeight - 2); - } - } - ctx.fillStyle = this.labelTextColors[i]; - } - }, { - key: "drawBody", - value: function drawBody(pt, ctx, options) { - var body = this.body; - var bodySpacing = options.bodySpacing, - bodyAlign = options.bodyAlign, - displayColors = options.displayColors, - boxHeight = options.boxHeight, - boxWidth = options.boxWidth, - boxPadding = options.boxPadding; - var bodyFont = toFont(options.bodyFont); - var bodyLineHeight = bodyFont.lineHeight; - var xLinePadding = 0; - var rtlHelper = getRtlAdapter(options.rtl, this.x, this.width); - var fillLineOfText = function fillLineOfText(line) { - ctx.fillText(line, rtlHelper.x(pt.x + xLinePadding), pt.y + bodyLineHeight / 2); - pt.y += bodyLineHeight + bodySpacing; - }; - var bodyAlignForCalculation = rtlHelper.textAlign(bodyAlign); - var bodyItem, textColor, lines, i, j, ilen, jlen; - ctx.textAlign = bodyAlign; - ctx.textBaseline = 'middle'; - ctx.font = bodyFont.string; - pt.x = getAlignedX(this, bodyAlignForCalculation, options); - ctx.fillStyle = options.bodyColor; - each(this.beforeBody, fillLineOfText); - xLinePadding = displayColors && bodyAlignForCalculation !== 'right' ? bodyAlign === 'center' ? boxWidth / 2 + boxPadding : boxWidth + 2 + boxPadding : 0; - for (i = 0, ilen = body.length; i < ilen; ++i) { - bodyItem = body[i]; - textColor = this.labelTextColors[i]; - ctx.fillStyle = textColor; - each(bodyItem.before, fillLineOfText); - lines = bodyItem.lines; - if (displayColors && lines.length) { - this._drawColorBox(ctx, pt, i, rtlHelper, options); - bodyLineHeight = Math.max(bodyFont.lineHeight, boxHeight); - } - for (j = 0, jlen = lines.length; j < jlen; ++j) { - fillLineOfText(lines[j]); - bodyLineHeight = bodyFont.lineHeight; - } - each(bodyItem.after, fillLineOfText); - } - xLinePadding = 0; - bodyLineHeight = bodyFont.lineHeight; - each(this.afterBody, fillLineOfText); - pt.y -= bodySpacing; - } - }, { - key: "drawFooter", - value: function drawFooter(pt, ctx, options) { - var footer = this.footer; - var length = footer.length; - var footerFont, i; - if (length) { - var rtlHelper = getRtlAdapter(options.rtl, this.x, this.width); - pt.x = getAlignedX(this, options.footerAlign, options); - pt.y += options.footerMarginTop; - ctx.textAlign = rtlHelper.textAlign(options.footerAlign); - ctx.textBaseline = 'middle'; - footerFont = toFont(options.footerFont); - ctx.fillStyle = options.footerColor; - ctx.font = footerFont.string; - for (i = 0; i < length; ++i) { - ctx.fillText(footer[i], rtlHelper.x(pt.x), pt.y + footerFont.lineHeight / 2); - pt.y += footerFont.lineHeight + options.footerSpacing; - } - } - } - }, { - key: "drawBackground", - value: function drawBackground(pt, ctx, tooltipSize, options) { - var xAlign = this.xAlign, - yAlign = this.yAlign; - var x = pt.x, - y = pt.y; - var width = tooltipSize.width, - height = tooltipSize.height; - var _toTRBLCorners3 = toTRBLCorners(options.cornerRadius), - topLeft = _toTRBLCorners3.topLeft, - topRight = _toTRBLCorners3.topRight, - bottomLeft = _toTRBLCorners3.bottomLeft, - bottomRight = _toTRBLCorners3.bottomRight; - ctx.fillStyle = options.backgroundColor; - ctx.strokeStyle = options.borderColor; - ctx.lineWidth = options.borderWidth; - ctx.beginPath(); - ctx.moveTo(x + topLeft, y); - if (yAlign === 'top') { - this.drawCaret(pt, ctx, tooltipSize, options); - } - ctx.lineTo(x + width - topRight, y); - ctx.quadraticCurveTo(x + width, y, x + width, y + topRight); - if (yAlign === 'center' && xAlign === 'right') { - this.drawCaret(pt, ctx, tooltipSize, options); - } - ctx.lineTo(x + width, y + height - bottomRight); - ctx.quadraticCurveTo(x + width, y + height, x + width - bottomRight, y + height); - if (yAlign === 'bottom') { - this.drawCaret(pt, ctx, tooltipSize, options); - } - ctx.lineTo(x + bottomLeft, y + height); - ctx.quadraticCurveTo(x, y + height, x, y + height - bottomLeft); - if (yAlign === 'center' && xAlign === 'left') { - this.drawCaret(pt, ctx, tooltipSize, options); - } - ctx.lineTo(x, y + topLeft); - ctx.quadraticCurveTo(x, y, x + topLeft, y); - ctx.closePath(); - ctx.fill(); - if (options.borderWidth > 0) { - ctx.stroke(); - } - } - }, { - key: "_updateAnimationTarget", - value: function _updateAnimationTarget(options) { - var chart = this.chart; - var anims = this.$animations; - var animX = anims && anims.x; - var animY = anims && anims.y; - if (animX || animY) { - var position = positioners[options.position].call(this, this._active, this._eventPosition); - if (!position) { - return; - } - var size = this._size = getTooltipSize(this, options); - var positionAndSize = Object.assign({}, position, this._size); - var alignment = determineAlignment(chart, options, positionAndSize); - var point = getBackgroundPoint(options, positionAndSize, alignment, chart); - if (animX._to !== point.x || animY._to !== point.y) { - this.xAlign = alignment.xAlign; - this.yAlign = alignment.yAlign; - this.width = size.width; - this.height = size.height; - this.caretX = position.x; - this.caretY = position.y; - this._resolveAnimations().update(this, point); - } - } - } - }, { - key: "_willRender", - value: function _willRender() { - return !!this.opacity; - } - }, { - key: "draw", - value: function draw(ctx) { - var options = this.options.setContext(this.getContext()); - var opacity = this.opacity; - if (!opacity) { - return; - } - this._updateAnimationTarget(options); - var tooltipSize = { - width: this.width, - height: this.height - }; - var pt = { - x: this.x, - y: this.y - }; - opacity = Math.abs(opacity) < 1e-3 ? 0 : opacity; - var padding = toPadding(options.padding); - var hasTooltipContent = this.title.length || this.beforeBody.length || this.body.length || this.afterBody.length || this.footer.length; - if (options.enabled && hasTooltipContent) { - ctx.save(); - ctx.globalAlpha = opacity; - this.drawBackground(pt, ctx, tooltipSize, options); - overrideTextDirection(ctx, options.textDirection); - pt.y += padding.top; - this.drawTitle(pt, ctx, options); - this.drawBody(pt, ctx, options); - this.drawFooter(pt, ctx, options); - restoreTextDirection(ctx, options.textDirection); - ctx.restore(); - } - } - }, { - key: "getActiveElements", - value: function getActiveElements() { - return this._active || []; - } - }, { - key: "setActiveElements", - value: function setActiveElements(activeElements, eventPosition) { - var _this34 = this; - var lastActive = this._active; - var active = activeElements.map(function (_ref11) { - var datasetIndex = _ref11.datasetIndex, - index = _ref11.index; - var meta = _this34.chart.getDatasetMeta(datasetIndex); - if (!meta) { - throw new Error('Cannot find a dataset at index ' + datasetIndex); - } - return { - datasetIndex: datasetIndex, - element: meta.data[index], - index: index - }; - }); - var changed = !_elementsEqual(lastActive, active); - var positionChanged = this._positionChanged(active, eventPosition); - if (changed || positionChanged) { - this._active = active; - this._eventPosition = eventPosition; - this._ignoreReplayEvents = true; - this.update(true); - } - } - }, { - key: "handleEvent", - value: function handleEvent(e, replay) { - var inChartArea = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true; - if (replay && this._ignoreReplayEvents) { - return false; - } - this._ignoreReplayEvents = false; - var options = this.options; - var lastActive = this._active || []; - var active = this._getActiveElements(e, lastActive, replay, inChartArea); - var positionChanged = this._positionChanged(active, e); - var changed = replay || !_elementsEqual(active, lastActive) || positionChanged; - if (changed) { - this._active = active; - if (options.enabled || options.external) { - this._eventPosition = { - x: e.x, - y: e.y - }; - this.update(true, replay); - } - } - return changed; - } - }, { - key: "_getActiveElements", - value: function _getActiveElements(e, lastActive, replay, inChartArea) { - var _this35 = this; - var options = this.options; - if (e.type === 'mouseout') { - return []; - } - if (!inChartArea) { - return lastActive.filter(function (i) { - return _this35.chart.data.datasets[i.datasetIndex] && _this35.chart.getDatasetMeta(i.datasetIndex).controller.getParsed(i.index) !== undefined; - }); - } - var active = this.chart.getElementsAtEventForMode(e, options.mode, options, replay); - if (options.reverse) { - active.reverse(); - } - return active; - } - }, { - key: "_positionChanged", - value: function _positionChanged(active, e) { - var caretX = this.caretX, - caretY = this.caretY, - options = this.options; - var position = positioners[options.position].call(this, active, e); - return position !== false && (caretX !== position.x || caretY !== position.y); - } - }]); - }(Element); - _defineProperty$1(Tooltip, "positioners", positioners); - var plugin_tooltip = { - id: 'tooltip', - _element: Tooltip, - positioners: positioners, - afterInit: function afterInit(chart, _args, options) { - if (options) { - chart.tooltip = new Tooltip({ - chart: chart, - options: options - }); - } - }, - beforeUpdate: function beforeUpdate(chart, _args, options) { - if (chart.tooltip) { - chart.tooltip.initialize(options); - } - }, - reset: function reset(chart, _args, options) { - if (chart.tooltip) { - chart.tooltip.initialize(options); - } - }, - afterDraw: function afterDraw(chart) { - var tooltip = chart.tooltip; - if (tooltip && tooltip._willRender()) { - var args = { - tooltip: tooltip - }; - if (chart.notifyPlugins('beforeTooltipDraw', _objectSpread2(_objectSpread2({}, args), {}, { - cancelable: true - })) === false) { - return; - } - tooltip.draw(chart.ctx); - chart.notifyPlugins('afterTooltipDraw', args); - } - }, - afterEvent: function afterEvent(chart, args) { - if (chart.tooltip) { - var useFinalPosition = args.replay; - if (chart.tooltip.handleEvent(args.event, useFinalPosition, args.inChartArea)) { - args.changed = true; - } - } - }, - defaults: { - enabled: true, - external: null, - position: 'average', - backgroundColor: 'rgba(0,0,0,0.8)', - titleColor: '#fff', - titleFont: { - weight: 'bold' - }, - titleSpacing: 2, - titleMarginBottom: 6, - titleAlign: 'left', - bodyColor: '#fff', - bodySpacing: 2, - bodyFont: {}, - bodyAlign: 'left', - footerColor: '#fff', - footerSpacing: 2, - footerMarginTop: 6, - footerFont: { - weight: 'bold' - }, - footerAlign: 'left', - padding: 6, - caretPadding: 2, - caretSize: 5, - cornerRadius: 6, - boxHeight: function boxHeight(ctx, opts) { - return opts.bodyFont.size; - }, - boxWidth: function boxWidth(ctx, opts) { - return opts.bodyFont.size; - }, - multiKeyBackground: '#fff', - displayColors: true, - boxPadding: 0, - borderColor: 'rgba(0,0,0,0)', - borderWidth: 0, - animation: { - duration: 400, - easing: 'easeOutQuart' - }, - animations: { - numbers: { - type: 'number', - properties: ['x', 'y', 'width', 'height', 'caretX', 'caretY'] - }, - opacity: { - easing: 'linear', - duration: 200 - } - }, - callbacks: defaultCallbacks - }, - defaultRoutes: { - bodyFont: 'font', - footerFont: 'font', - titleFont: 'font' - }, - descriptors: { - _scriptable: function _scriptable(name) { - return name !== 'filter' && name !== 'itemSort' && name !== 'external'; - }, - _indexable: false, - callbacks: { - _scriptable: false, - _indexable: false - }, - animation: { - _fallback: false - }, - animations: { - _fallback: 'animation' - } - }, - additionalOptionScopes: ['interaction'] - }; - var plugins = /*#__PURE__*/Object.freeze({ - __proto__: null, - Colors: plugin_colors, - Decimation: plugin_decimation, - Filler: index, - Legend: plugin_legend, - SubTitle: plugin_subtitle, - Title: plugin_title, - Tooltip: plugin_tooltip - }); - var addIfString = function addIfString(labels, raw, index, addedLabels) { - if (typeof raw === 'string') { - index = labels.push(raw) - 1; - addedLabels.unshift({ - index: index, - label: raw - }); - } else if (isNaN(raw)) { - index = null; - } - return index; - }; - function findOrAddLabel(labels, raw, index, addedLabels) { - var first = labels.indexOf(raw); - if (first === -1) { - return addIfString(labels, raw, index, addedLabels); - } - var last = labels.lastIndexOf(raw); - return first !== last ? index : first; - } - var validIndex = function validIndex(index, max) { - return index === null ? null : _limitValue(Math.round(index), 0, max); - }; - function _getLabelForValue(value) { - var labels = this.getLabels(); - if (value >= 0 && value < labels.length) { - return labels[value]; - } - return value; - } - var CategoryScale = /*#__PURE__*/function (_Scale) { - function CategoryScale(cfg) { - var _this36; - _classCallCheck$1(this, CategoryScale); - _this36 = _callSuper(this, CategoryScale, [cfg]); - _this36._startValue = undefined; - _this36._valueRange = 0; - _this36._addedLabels = []; - return _this36; - } - _inherits$1(CategoryScale, _Scale); - return _createClass$1(CategoryScale, [{ - key: "init", - value: function init(scaleOptions) { - var added = this._addedLabels; - if (added.length) { - var labels = this.getLabels(); - var _iterator25 = _createForOfIteratorHelper$1(added), - _step25; - try { - for (_iterator25.s(); !(_step25 = _iterator25.n()).done;) { - var _step25$value = _step25.value, - _index3 = _step25$value.index, - label = _step25$value.label; - if (labels[_index3] === label) { - labels.splice(_index3, 1); - } - } - } catch (err) { - _iterator25.e(err); - } finally { - _iterator25.f(); - } - this._addedLabels = []; - } - _superPropGet(CategoryScale, "init", this, 3)([scaleOptions]); - } - }, { - key: "parse", - value: function parse(raw, index) { - if (isNullOrUndef(raw)) { - return null; - } - var labels = this.getLabels(); - index = isFinite(index) && labels[index] === raw ? index : findOrAddLabel(labels, raw, valueOrDefault(index, raw), this._addedLabels); - return validIndex(index, labels.length - 1); - } - }, { - key: "determineDataLimits", - value: function determineDataLimits() { - var _this$getUserBounds2 = this.getUserBounds(), - minDefined = _this$getUserBounds2.minDefined, - maxDefined = _this$getUserBounds2.maxDefined; - var _this$getMinMax = this.getMinMax(true), - min = _this$getMinMax.min, - max = _this$getMinMax.max; - if (this.options.bounds === 'ticks') { - if (!minDefined) { - min = 0; - } - if (!maxDefined) { - max = this.getLabels().length - 1; - } - } - this.min = min; - this.max = max; - } - }, { - key: "buildTicks", - value: function buildTicks() { - var min = this.min; - var max = this.max; - var offset = this.options.offset; - var ticks = []; - var labels = this.getLabels(); - labels = min === 0 && max === labels.length - 1 ? labels : labels.slice(min, max + 1); - this._valueRange = Math.max(labels.length - (offset ? 0 : 1), 1); - this._startValue = this.min - (offset ? 0.5 : 0); - for (var value = min; value <= max; value++) { - ticks.push({ - value: value - }); - } - return ticks; - } - }, { - key: "getLabelForValue", - value: function getLabelForValue(value) { - return _getLabelForValue.call(this, value); - } - }, { - key: "configure", - value: function configure() { - _superPropGet(CategoryScale, "configure", this, 3)([]); - if (!this.isHorizontal()) { - this._reversePixels = !this._reversePixels; - } - } - }, { - key: "getPixelForValue", - value: function getPixelForValue(value) { - if (typeof value !== 'number') { - value = this.parse(value); - } - return value === null ? NaN : this.getPixelForDecimal((value - this._startValue) / this._valueRange); - } - }, { - key: "getPixelForTick", - value: function getPixelForTick(index) { - var ticks = this.ticks; - if (index < 0 || index > ticks.length - 1) { - return null; - } - return this.getPixelForValue(ticks[index].value); - } - }, { - key: "getValueForPixel", - value: function getValueForPixel(pixel) { - return Math.round(this._startValue + this.getDecimalForPixel(pixel) * this._valueRange); - } - }, { - key: "getBasePixel", - value: function getBasePixel() { - return this.bottom; - } - }]); - }(Scale); - _defineProperty$1(CategoryScale, "id", 'category'); - _defineProperty$1(CategoryScale, "defaults", { - ticks: { - callback: _getLabelForValue - } - }); - function generateTicks$1(generationOptions, dataRange) { - var ticks = []; - var MIN_SPACING = 1e-14; - var bounds = generationOptions.bounds, - step = generationOptions.step, - min = generationOptions.min, - max = generationOptions.max, - precision = generationOptions.precision, - count = generationOptions.count, - maxTicks = generationOptions.maxTicks, - maxDigits = generationOptions.maxDigits, - includeBounds = generationOptions.includeBounds; - var unit = step || 1; - var maxSpaces = maxTicks - 1; - var rmin = dataRange.min, - rmax = dataRange.max; - var minDefined = !isNullOrUndef(min); - var maxDefined = !isNullOrUndef(max); - var countDefined = !isNullOrUndef(count); - var minSpacing = (rmax - rmin) / (maxDigits + 1); - var spacing = niceNum((rmax - rmin) / maxSpaces / unit) * unit; - var factor, niceMin, niceMax, numSpaces; - if (spacing < MIN_SPACING && !minDefined && !maxDefined) { - return [{ - value: rmin - }, { - value: rmax - }]; - } - numSpaces = Math.ceil(rmax / spacing) - Math.floor(rmin / spacing); - if (numSpaces > maxSpaces) { - spacing = niceNum(numSpaces * spacing / maxSpaces / unit) * unit; - } - if (!isNullOrUndef(precision)) { - factor = Math.pow(10, precision); - spacing = Math.ceil(spacing * factor) / factor; - } - if (bounds === 'ticks') { - niceMin = Math.floor(rmin / spacing) * spacing; - niceMax = Math.ceil(rmax / spacing) * spacing; - } else { - niceMin = rmin; - niceMax = rmax; - } - if (minDefined && maxDefined && step && almostWhole((max - min) / step, spacing / 1000)) { - numSpaces = Math.round(Math.min((max - min) / spacing, maxTicks)); - spacing = (max - min) / numSpaces; - niceMin = min; - niceMax = max; - } else if (countDefined) { - niceMin = minDefined ? min : niceMin; - niceMax = maxDefined ? max : niceMax; - numSpaces = count - 1; - spacing = (niceMax - niceMin) / numSpaces; - } else { - numSpaces = (niceMax - niceMin) / spacing; - if (almostEquals(numSpaces, Math.round(numSpaces), spacing / 1000)) { - numSpaces = Math.round(numSpaces); - } else { - numSpaces = Math.ceil(numSpaces); - } - } - var decimalPlaces = Math.max(_decimalPlaces(spacing), _decimalPlaces(niceMin)); - factor = Math.pow(10, isNullOrUndef(precision) ? decimalPlaces : precision); - niceMin = Math.round(niceMin * factor) / factor; - niceMax = Math.round(niceMax * factor) / factor; - var j = 0; - if (minDefined) { - if (includeBounds && niceMin !== min) { - ticks.push({ - value: min - }); - if (niceMin < min) { - j++; - } - if (almostEquals(Math.round((niceMin + j * spacing) * factor) / factor, min, relativeLabelSize(min, minSpacing, generationOptions))) { - j++; - } - } else if (niceMin < min) { - j++; - } - } - for (; j < numSpaces; ++j) { - var tickValue = Math.round((niceMin + j * spacing) * factor) / factor; - if (maxDefined && tickValue > max) { - break; - } - ticks.push({ - value: tickValue - }); - } - if (maxDefined && includeBounds && niceMax !== max) { - if (ticks.length && almostEquals(ticks[ticks.length - 1].value, max, relativeLabelSize(max, minSpacing, generationOptions))) { - ticks[ticks.length - 1].value = max; - } else { - ticks.push({ - value: max - }); - } - } else if (!maxDefined || niceMax === max) { - ticks.push({ - value: niceMax - }); - } - return ticks; - } - function relativeLabelSize(value, minSpacing, _ref12) { - var horizontal = _ref12.horizontal, - minRotation = _ref12.minRotation; - var rad = toRadians(minRotation); - var ratio = (horizontal ? Math.sin(rad) : Math.cos(rad)) || 0.001; - var length = 0.75 * minSpacing * ('' + value).length; - return Math.min(minSpacing / ratio, length); - } - var LinearScaleBase = /*#__PURE__*/function (_Scale2) { - function LinearScaleBase(cfg) { - var _this37; - _classCallCheck$1(this, LinearScaleBase); - _this37 = _callSuper(this, LinearScaleBase, [cfg]); - _this37.start = undefined; - _this37.end = undefined; - _this37._startValue = undefined; - _this37._endValue = undefined; - _this37._valueRange = 0; - return _this37; - } - _inherits$1(LinearScaleBase, _Scale2); - return _createClass$1(LinearScaleBase, [{ - key: "parse", - value: function parse(raw, index) { - if (isNullOrUndef(raw)) { - return null; - } - if ((typeof raw === 'number' || raw instanceof Number) && !isFinite(+raw)) { - return null; - } - return +raw; - } - }, { - key: "handleTickRangeOptions", - value: function handleTickRangeOptions() { - var beginAtZero = this.options.beginAtZero; - var _this$getUserBounds3 = this.getUserBounds(), - minDefined = _this$getUserBounds3.minDefined, - maxDefined = _this$getUserBounds3.maxDefined; - var min = this.min, - max = this.max; - var setMin = function setMin(v) { - return min = minDefined ? min : v; - }; - var setMax = function setMax(v) { - return max = maxDefined ? max : v; - }; - if (beginAtZero) { - var minSign = sign(min); - var maxSign = sign(max); - if (minSign < 0 && maxSign < 0) { - setMax(0); - } else if (minSign > 0 && maxSign > 0) { - setMin(0); - } - } - if (min === max) { - var offset = max === 0 ? 1 : Math.abs(max * 0.05); - setMax(max + offset); - if (!beginAtZero) { - setMin(min - offset); - } - } - this.min = min; - this.max = max; - } - }, { - key: "getTickLimit", - value: function getTickLimit() { - var tickOpts = this.options.ticks; - var maxTicksLimit = tickOpts.maxTicksLimit, - stepSize = tickOpts.stepSize; - var maxTicks; - if (stepSize) { - maxTicks = Math.ceil(this.max / stepSize) - Math.floor(this.min / stepSize) + 1; - if (maxTicks > 1000) { - console.warn("scales.".concat(this.id, ".ticks.stepSize: ").concat(stepSize, " would result generating up to ").concat(maxTicks, " ticks. Limiting to 1000.")); - maxTicks = 1000; - } - } else { - maxTicks = this.computeTickLimit(); - maxTicksLimit = maxTicksLimit || 11; - } - if (maxTicksLimit) { - maxTicks = Math.min(maxTicksLimit, maxTicks); - } - return maxTicks; - } - }, { - key: "computeTickLimit", - value: function computeTickLimit() { - return Number.POSITIVE_INFINITY; - } - }, { - key: "buildTicks", - value: function buildTicks() { - var opts = this.options; - var tickOpts = opts.ticks; - var maxTicks = this.getTickLimit(); - maxTicks = Math.max(2, maxTicks); - var numericGeneratorOptions = { - maxTicks: maxTicks, - bounds: opts.bounds, - min: opts.min, - max: opts.max, - precision: tickOpts.precision, - step: tickOpts.stepSize, - count: tickOpts.count, - maxDigits: this._maxDigits(), - horizontal: this.isHorizontal(), - minRotation: tickOpts.minRotation || 0, - includeBounds: tickOpts.includeBounds !== false - }; - var dataRange = this._range || this; - var ticks = generateTicks$1(numericGeneratorOptions, dataRange); - if (opts.bounds === 'ticks') { - _setMinAndMaxByKey(ticks, this, 'value'); - } - if (opts.reverse) { - ticks.reverse(); - this.start = this.max; - this.end = this.min; - } else { - this.start = this.min; - this.end = this.max; - } - return ticks; - } - }, { - key: "configure", - value: function configure() { - var ticks = this.ticks; - var start = this.min; - var end = this.max; - _superPropGet(LinearScaleBase, "configure", this, 3)([]); - if (this.options.offset && ticks.length) { - var offset = (end - start) / Math.max(ticks.length - 1, 1) / 2; - start -= offset; - end += offset; - } - this._startValue = start; - this._endValue = end; - this._valueRange = end - start; - } - }, { - key: "getLabelForValue", - value: function getLabelForValue(value) { - return formatNumber(value, this.chart.options.locale, this.options.ticks.format); - } - }]); - }(Scale); - var LinearScale = /*#__PURE__*/function (_LinearScaleBase) { - function LinearScale() { - _classCallCheck$1(this, LinearScale); - return _callSuper(this, LinearScale, arguments); - } - _inherits$1(LinearScale, _LinearScaleBase); - return _createClass$1(LinearScale, [{ - key: "determineDataLimits", - value: function determineDataLimits() { - var _this$getMinMax2 = this.getMinMax(true), - min = _this$getMinMax2.min, - max = _this$getMinMax2.max; - this.min = isNumberFinite(min) ? min : 0; - this.max = isNumberFinite(max) ? max : 1; - this.handleTickRangeOptions(); - } - }, { - key: "computeTickLimit", - value: function computeTickLimit() { - var horizontal = this.isHorizontal(); - var length = horizontal ? this.width : this.height; - var minRotation = toRadians(this.options.ticks.minRotation); - var ratio = (horizontal ? Math.sin(minRotation) : Math.cos(minRotation)) || 0.001; - var tickFont = this._resolveTickFontOptions(0); - return Math.ceil(length / Math.min(40, tickFont.lineHeight / ratio)); - } - }, { - key: "getPixelForValue", - value: function getPixelForValue(value) { - return value === null ? NaN : this.getPixelForDecimal((value - this._startValue) / this._valueRange); - } - }, { - key: "getValueForPixel", - value: function getValueForPixel(pixel) { - return this._startValue + this.getDecimalForPixel(pixel) * this._valueRange; - } - }]); - }(LinearScaleBase); - _defineProperty$1(LinearScale, "id", 'linear'); - _defineProperty$1(LinearScale, "defaults", { - ticks: { - callback: Ticks.formatters.numeric - } - }); - var log10Floor = function log10Floor(v) { - return Math.floor(log10(v)); - }; - var changeExponent = function changeExponent(v, m) { - return Math.pow(10, log10Floor(v) + m); - }; - function isMajor(tickVal) { - var remain = tickVal / Math.pow(10, log10Floor(tickVal)); - return remain === 1; - } - function steps(min, max, rangeExp) { - var rangeStep = Math.pow(10, rangeExp); - var start = Math.floor(min / rangeStep); - var end = Math.ceil(max / rangeStep); - return end - start; - } - function startExp(min, max) { - var range = max - min; - var rangeExp = log10Floor(range); - while (steps(min, max, rangeExp) > 10) { - rangeExp++; - } - while (steps(min, max, rangeExp) < 10) { - rangeExp--; - } - return Math.min(rangeExp, log10Floor(min)); - } - function generateTicks(generationOptions, _ref13) { - var min = _ref13.min, - max = _ref13.max; - min = finiteOrDefault(generationOptions.min, min); - var ticks = []; - var minExp = log10Floor(min); - var exp = startExp(min, max); - var precision = exp < 0 ? Math.pow(10, Math.abs(exp)) : 1; - var stepSize = Math.pow(10, exp); - var base = minExp > exp ? Math.pow(10, minExp) : 0; - var start = Math.round((min - base) * precision) / precision; - var offset = Math.floor((min - base) / stepSize / 10) * stepSize * 10; - var significand = Math.floor((start - offset) / Math.pow(10, exp)); - var value = finiteOrDefault(generationOptions.min, Math.round((base + offset + significand * Math.pow(10, exp)) * precision) / precision); - while (value < max) { - ticks.push({ - value: value, - major: isMajor(value), - significand: significand - }); - if (significand >= 10) { - significand = significand < 15 ? 15 : 20; - } else { - significand++; - } - if (significand >= 20) { - exp++; - significand = 2; - precision = exp >= 0 ? 1 : precision; - } - value = Math.round((base + offset + significand * Math.pow(10, exp)) * precision) / precision; - } - var lastTick = finiteOrDefault(generationOptions.max, value); - ticks.push({ - value: lastTick, - major: isMajor(lastTick), - significand: significand - }); - return ticks; - } - var LogarithmicScale = /*#__PURE__*/function (_Scale3) { - function LogarithmicScale(cfg) { - var _this38; - _classCallCheck$1(this, LogarithmicScale); - _this38 = _callSuper(this, LogarithmicScale, [cfg]); - _this38.start = undefined; - _this38.end = undefined; - _this38._startValue = undefined; - _this38._valueRange = 0; - return _this38; - } - _inherits$1(LogarithmicScale, _Scale3); - return _createClass$1(LogarithmicScale, [{ - key: "parse", - value: function parse(raw, index) { - var value = LinearScaleBase.prototype.parse.apply(this, [raw, index]); - if (value === 0) { - this._zero = true; - return undefined; - } - return isNumberFinite(value) && value > 0 ? value : null; - } - }, { - key: "determineDataLimits", - value: function determineDataLimits() { - var _this$getMinMax3 = this.getMinMax(true), - min = _this$getMinMax3.min, - max = _this$getMinMax3.max; - this.min = isNumberFinite(min) ? Math.max(0, min) : null; - this.max = isNumberFinite(max) ? Math.max(0, max) : null; - if (this.options.beginAtZero) { - this._zero = true; - } - if (this._zero && this.min !== this._suggestedMin && !isNumberFinite(this._userMin)) { - this.min = min === changeExponent(this.min, 0) ? changeExponent(this.min, -1) : changeExponent(this.min, 0); - } - this.handleTickRangeOptions(); - } - }, { - key: "handleTickRangeOptions", - value: function handleTickRangeOptions() { - var _this$getUserBounds4 = this.getUserBounds(), - minDefined = _this$getUserBounds4.minDefined, - maxDefined = _this$getUserBounds4.maxDefined; - var min = this.min; - var max = this.max; - var setMin = function setMin(v) { - return min = minDefined ? min : v; - }; - var setMax = function setMax(v) { - return max = maxDefined ? max : v; - }; - if (min === max) { - if (min <= 0) { - setMin(1); - setMax(10); - } else { - setMin(changeExponent(min, -1)); - setMax(changeExponent(max, +1)); - } - } - if (min <= 0) { - setMin(changeExponent(max, -1)); - } - if (max <= 0) { - setMax(changeExponent(min, +1)); - } - this.min = min; - this.max = max; - } - }, { - key: "buildTicks", - value: function buildTicks() { - var opts = this.options; - var generationOptions = { - min: this._userMin, - max: this._userMax - }; - var ticks = generateTicks(generationOptions, this); - if (opts.bounds === 'ticks') { - _setMinAndMaxByKey(ticks, this, 'value'); - } - if (opts.reverse) { - ticks.reverse(); - this.start = this.max; - this.end = this.min; - } else { - this.start = this.min; - this.end = this.max; - } - return ticks; - } - }, { - key: "getLabelForValue", - value: function getLabelForValue(value) { - return value === undefined ? '0' : formatNumber(value, this.chart.options.locale, this.options.ticks.format); - } - }, { - key: "configure", - value: function configure() { - var start = this.min; - _superPropGet(LogarithmicScale, "configure", this, 3)([]); - this._startValue = log10(start); - this._valueRange = log10(this.max) - log10(start); - } - }, { - key: "getPixelForValue", - value: function getPixelForValue(value) { - if (value === undefined || value === 0) { - value = this.min; - } - if (value === null || isNaN(value)) { - return NaN; - } - return this.getPixelForDecimal(value === this.min ? 0 : (log10(value) - this._startValue) / this._valueRange); - } - }, { - key: "getValueForPixel", - value: function getValueForPixel(pixel) { - var decimal = this.getDecimalForPixel(pixel); - return Math.pow(10, this._startValue + decimal * this._valueRange); - } - }]); - }(Scale); - _defineProperty$1(LogarithmicScale, "id", 'logarithmic'); - _defineProperty$1(LogarithmicScale, "defaults", { - ticks: { - callback: Ticks.formatters.logarithmic, - major: { - enabled: true - } - } - }); - function getTickBackdropHeight(opts) { - var tickOpts = opts.ticks; - if (tickOpts.display && opts.display) { - var padding = toPadding(tickOpts.backdropPadding); - return valueOrDefault(tickOpts.font && tickOpts.font.size, defaults.font.size) + padding.height; - } - return 0; - } - function measureLabelSize(ctx, font, label) { - label = isArray(label) ? label : [label]; - return { - w: _longestText(ctx, font.string, label), - h: label.length * font.lineHeight - }; - } - function determineLimits(angle, pos, size, min, max) { - if (angle === min || angle === max) { - return { - start: pos - size / 2, - end: pos + size / 2 - }; - } else if (angle < min || angle > max) { - return { - start: pos - size, - end: pos - }; - } - return { - start: pos, - end: pos + size - }; - } - function fitWithPointLabels(scale) { - var orig = { - l: scale.left + scale._padding.left, - r: scale.right - scale._padding.right, - t: scale.top + scale._padding.top, - b: scale.bottom - scale._padding.bottom - }; - var limits = Object.assign({}, orig); - var labelSizes = []; - var padding = []; - var valueCount = scale._pointLabels.length; - var pointLabelOpts = scale.options.pointLabels; - var additionalAngle = pointLabelOpts.centerPointLabels ? PI / valueCount : 0; - for (var i = 0; i < valueCount; i++) { - var opts = pointLabelOpts.setContext(scale.getPointLabelContext(i)); - padding[i] = opts.padding; - var pointPosition = scale.getPointPosition(i, scale.drawingArea + padding[i], additionalAngle); - var plFont = toFont(opts.font); - var textSize = measureLabelSize(scale.ctx, plFont, scale._pointLabels[i]); - labelSizes[i] = textSize; - var angleRadians = _normalizeAngle(scale.getIndexAngle(i) + additionalAngle); - var angle = Math.round(toDegrees(angleRadians)); - var hLimits = determineLimits(angle, pointPosition.x, textSize.w, 0, 180); - var vLimits = determineLimits(angle, pointPosition.y, textSize.h, 90, 270); - updateLimits(limits, orig, angleRadians, hLimits, vLimits); - } - scale.setCenterPoint(orig.l - limits.l, limits.r - orig.r, orig.t - limits.t, limits.b - orig.b); - scale._pointLabelItems = buildPointLabelItems(scale, labelSizes, padding); - } - function updateLimits(limits, orig, angle, hLimits, vLimits) { - var sin = Math.abs(Math.sin(angle)); - var cos = Math.abs(Math.cos(angle)); - var x = 0; - var y = 0; - if (hLimits.start < orig.l) { - x = (orig.l - hLimits.start) / sin; - limits.l = Math.min(limits.l, orig.l - x); - } else if (hLimits.end > orig.r) { - x = (hLimits.end - orig.r) / sin; - limits.r = Math.max(limits.r, orig.r + x); - } - if (vLimits.start < orig.t) { - y = (orig.t - vLimits.start) / cos; - limits.t = Math.min(limits.t, orig.t - y); - } else if (vLimits.end > orig.b) { - y = (vLimits.end - orig.b) / cos; - limits.b = Math.max(limits.b, orig.b + y); - } - } - function createPointLabelItem(scale, index, itemOpts) { - var outerDistance = scale.drawingArea; - var extra = itemOpts.extra, - additionalAngle = itemOpts.additionalAngle, - padding = itemOpts.padding, - size = itemOpts.size; - var pointLabelPosition = scale.getPointPosition(index, outerDistance + extra + padding, additionalAngle); - var angle = Math.round(toDegrees(_normalizeAngle(pointLabelPosition.angle + HALF_PI))); - var y = yForAngle(pointLabelPosition.y, size.h, angle); - var textAlign = getTextAlignForAngle(angle); - var left = leftForTextAlign(pointLabelPosition.x, size.w, textAlign); - return { - visible: true, - x: pointLabelPosition.x, - y: y, - textAlign: textAlign, - left: left, - top: y, - right: left + size.w, - bottom: y + size.h - }; - } - function isNotOverlapped(item, area) { - if (!area) { - return true; - } - var left = item.left, - top = item.top, - right = item.right, - bottom = item.bottom; - var apexesInArea = _isPointInArea({ - x: left, - y: top - }, area) || _isPointInArea({ - x: left, - y: bottom - }, area) || _isPointInArea({ - x: right, - y: top - }, area) || _isPointInArea({ - x: right, - y: bottom - }, area); - return !apexesInArea; - } - function buildPointLabelItems(scale, labelSizes, padding) { - var items = []; - var valueCount = scale._pointLabels.length; - var opts = scale.options; - var _opts$pointLabels = opts.pointLabels, - centerPointLabels = _opts$pointLabels.centerPointLabels, - display = _opts$pointLabels.display; - var itemOpts = { - extra: getTickBackdropHeight(opts) / 2, - additionalAngle: centerPointLabels ? PI / valueCount : 0 - }; - var area; - for (var i = 0; i < valueCount; i++) { - itemOpts.padding = padding[i]; - itemOpts.size = labelSizes[i]; - var item = createPointLabelItem(scale, i, itemOpts); - items.push(item); - if (display === 'auto') { - item.visible = isNotOverlapped(item, area); - if (item.visible) { - area = item; - } - } - } - return items; - } - function getTextAlignForAngle(angle) { - if (angle === 0 || angle === 180) { - return 'center'; - } else if (angle < 180) { - return 'left'; - } - return 'right'; - } - function leftForTextAlign(x, w, align) { - if (align === 'right') { - x -= w; - } else if (align === 'center') { - x -= w / 2; - } - return x; - } - function yForAngle(y, h, angle) { - if (angle === 90 || angle === 270) { - y -= h / 2; - } else if (angle > 270 || angle < 90) { - y -= h; - } - return y; - } - function drawPointLabelBox(ctx, opts, item) { - var left = item.left, - top = item.top, - right = item.right, - bottom = item.bottom; - var backdropColor = opts.backdropColor; - if (!isNullOrUndef(backdropColor)) { - var borderRadius = toTRBLCorners(opts.borderRadius); - var padding = toPadding(opts.backdropPadding); - ctx.fillStyle = backdropColor; - var backdropLeft = left - padding.left; - var backdropTop = top - padding.top; - var backdropWidth = right - left + padding.width; - var backdropHeight = bottom - top + padding.height; - if (Object.values(borderRadius).some(function (v) { - return v !== 0; - })) { - ctx.beginPath(); - addRoundedRectPath(ctx, { - x: backdropLeft, - y: backdropTop, - w: backdropWidth, - h: backdropHeight, - radius: borderRadius - }); - ctx.fill(); - } else { - ctx.fillRect(backdropLeft, backdropTop, backdropWidth, backdropHeight); - } - } - } - function drawPointLabels(scale, labelCount) { - var ctx = scale.ctx, - pointLabels = scale.options.pointLabels; - for (var i = labelCount - 1; i >= 0; i--) { - var item = scale._pointLabelItems[i]; - if (!item.visible) { - continue; - } - var optsAtIndex = pointLabels.setContext(scale.getPointLabelContext(i)); - drawPointLabelBox(ctx, optsAtIndex, item); - var plFont = toFont(optsAtIndex.font); - var x = item.x, - y = item.y, - textAlign = item.textAlign; - renderText(ctx, scale._pointLabels[i], x, y + plFont.lineHeight / 2, plFont, { - color: optsAtIndex.color, - textAlign: textAlign, - textBaseline: 'middle' - }); - } - } - function pathRadiusLine(scale, radius, circular, labelCount) { - var ctx = scale.ctx; - if (circular) { - ctx.arc(scale.xCenter, scale.yCenter, radius, 0, TAU); - } else { - var pointPosition = scale.getPointPosition(0, radius); - ctx.moveTo(pointPosition.x, pointPosition.y); - for (var i = 1; i < labelCount; i++) { - pointPosition = scale.getPointPosition(i, radius); - ctx.lineTo(pointPosition.x, pointPosition.y); - } - } - } - function drawRadiusLine(scale, gridLineOpts, radius, labelCount, borderOpts) { - var ctx = scale.ctx; - var circular = gridLineOpts.circular; - var color = gridLineOpts.color, - lineWidth = gridLineOpts.lineWidth; - if (!circular && !labelCount || !color || !lineWidth || radius < 0) { - return; - } - ctx.save(); - ctx.strokeStyle = color; - ctx.lineWidth = lineWidth; - ctx.setLineDash(borderOpts.dash || []); - ctx.lineDashOffset = borderOpts.dashOffset; - ctx.beginPath(); - pathRadiusLine(scale, radius, circular, labelCount); - ctx.closePath(); - ctx.stroke(); - ctx.restore(); - } - function createPointLabelContext(parent, index, label) { - return createContext(parent, { - label: label, - index: index, - type: 'pointLabel' - }); - } - var RadialLinearScale = /*#__PURE__*/function (_LinearScaleBase2) { - function RadialLinearScale(cfg) { - var _this39; - _classCallCheck$1(this, RadialLinearScale); - _this39 = _callSuper(this, RadialLinearScale, [cfg]); - _this39.xCenter = undefined; - _this39.yCenter = undefined; - _this39.drawingArea = undefined; - _this39._pointLabels = []; - _this39._pointLabelItems = []; - return _this39; - } - _inherits$1(RadialLinearScale, _LinearScaleBase2); - return _createClass$1(RadialLinearScale, [{ - key: "setDimensions", - value: function setDimensions() { - var padding = this._padding = toPadding(getTickBackdropHeight(this.options) / 2); - var w = this.width = this.maxWidth - padding.width; - var h = this.height = this.maxHeight - padding.height; - this.xCenter = Math.floor(this.left + w / 2 + padding.left); - this.yCenter = Math.floor(this.top + h / 2 + padding.top); - this.drawingArea = Math.floor(Math.min(w, h) / 2); - } - }, { - key: "determineDataLimits", - value: function determineDataLimits() { - var _this$getMinMax4 = this.getMinMax(false), - min = _this$getMinMax4.min, - max = _this$getMinMax4.max; - this.min = isNumberFinite(min) && !isNaN(min) ? min : 0; - this.max = isNumberFinite(max) && !isNaN(max) ? max : 0; - this.handleTickRangeOptions(); - } - }, { - key: "computeTickLimit", - value: function computeTickLimit() { - return Math.ceil(this.drawingArea / getTickBackdropHeight(this.options)); - } - }, { - key: "generateTickLabels", - value: function generateTickLabels(ticks) { - var _this40 = this; - LinearScaleBase.prototype.generateTickLabels.call(this, ticks); - this._pointLabels = this.getLabels().map(function (value, index) { - var label = callback(_this40.options.pointLabels.callback, [value, index], _this40); - return label || label === 0 ? label : ''; - }).filter(function (v, i) { - return _this40.chart.getDataVisibility(i); - }); - } - }, { - key: "fit", - value: function fit() { - var opts = this.options; - if (opts.display && opts.pointLabels.display) { - fitWithPointLabels(this); - } else { - this.setCenterPoint(0, 0, 0, 0); - } - } - }, { - key: "setCenterPoint", - value: function setCenterPoint(leftMovement, rightMovement, topMovement, bottomMovement) { - this.xCenter += Math.floor((leftMovement - rightMovement) / 2); - this.yCenter += Math.floor((topMovement - bottomMovement) / 2); - this.drawingArea -= Math.min(this.drawingArea / 2, Math.max(leftMovement, rightMovement, topMovement, bottomMovement)); - } - }, { - key: "getIndexAngle", - value: function getIndexAngle(index) { - var angleMultiplier = TAU / (this._pointLabels.length || 1); - var startAngle = this.options.startAngle || 0; - return _normalizeAngle(index * angleMultiplier + toRadians(startAngle)); - } - }, { - key: "getDistanceFromCenterForValue", - value: function getDistanceFromCenterForValue(value) { - if (isNullOrUndef(value)) { - return NaN; - } - var scalingFactor = this.drawingArea / (this.max - this.min); - if (this.options.reverse) { - return (this.max - value) * scalingFactor; - } - return (value - this.min) * scalingFactor; - } - }, { - key: "getValueForDistanceFromCenter", - value: function getValueForDistanceFromCenter(distance) { - if (isNullOrUndef(distance)) { - return NaN; - } - var scaledDistance = distance / (this.drawingArea / (this.max - this.min)); - return this.options.reverse ? this.max - scaledDistance : this.min + scaledDistance; - } - }, { - key: "getPointLabelContext", - value: function getPointLabelContext(index) { - var pointLabels = this._pointLabels || []; - if (index >= 0 && index < pointLabels.length) { - var pointLabel = pointLabels[index]; - return createPointLabelContext(this.getContext(), index, pointLabel); - } - } - }, { - key: "getPointPosition", - value: function getPointPosition(index, distanceFromCenter) { - var additionalAngle = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0; - var angle = this.getIndexAngle(index) - HALF_PI + additionalAngle; - return { - x: Math.cos(angle) * distanceFromCenter + this.xCenter, - y: Math.sin(angle) * distanceFromCenter + this.yCenter, - angle: angle - }; - } - }, { - key: "getPointPositionForValue", - value: function getPointPositionForValue(index, value) { - return this.getPointPosition(index, this.getDistanceFromCenterForValue(value)); - } - }, { - key: "getBasePosition", - value: function getBasePosition(index) { - return this.getPointPositionForValue(index || 0, this.getBaseValue()); - } - }, { - key: "getPointLabelPosition", - value: function getPointLabelPosition(index) { - var _this$_pointLabelItem = this._pointLabelItems[index], - left = _this$_pointLabelItem.left, - top = _this$_pointLabelItem.top, - right = _this$_pointLabelItem.right, - bottom = _this$_pointLabelItem.bottom; - return { - left: left, - top: top, - right: right, - bottom: bottom - }; - } - }, { - key: "drawBackground", - value: function drawBackground() { - var _this$options16 = this.options, - backgroundColor = _this$options16.backgroundColor, - circular = _this$options16.grid.circular; - if (backgroundColor) { - var ctx = this.ctx; - ctx.save(); - ctx.beginPath(); - pathRadiusLine(this, this.getDistanceFromCenterForValue(this._endValue), circular, this._pointLabels.length); - ctx.closePath(); - ctx.fillStyle = backgroundColor; - ctx.fill(); - ctx.restore(); - } - } - }, { - key: "drawGrid", - value: function drawGrid() { - var _this41 = this; - var ctx = this.ctx; - var opts = this.options; - var angleLines = opts.angleLines, - grid = opts.grid, - border = opts.border; - var labelCount = this._pointLabels.length; - var i, offset, position; - if (opts.pointLabels.display) { - drawPointLabels(this, labelCount); - } - if (grid.display) { - this.ticks.forEach(function (tick, index) { - if (index !== 0 || index === 0 && _this41.min < 0) { - offset = _this41.getDistanceFromCenterForValue(tick.value); - var context = _this41.getContext(index); - var optsAtIndex = grid.setContext(context); - var optsAtIndexBorder = border.setContext(context); - drawRadiusLine(_this41, optsAtIndex, offset, labelCount, optsAtIndexBorder); - } - }); - } - if (angleLines.display) { - ctx.save(); - for (i = labelCount - 1; i >= 0; i--) { - var optsAtIndex = angleLines.setContext(this.getPointLabelContext(i)); - var color = optsAtIndex.color, - lineWidth = optsAtIndex.lineWidth; - if (!lineWidth || !color) { - continue; - } - ctx.lineWidth = lineWidth; - ctx.strokeStyle = color; - ctx.setLineDash(optsAtIndex.borderDash); - ctx.lineDashOffset = optsAtIndex.borderDashOffset; - offset = this.getDistanceFromCenterForValue(opts.reverse ? this.min : this.max); - position = this.getPointPosition(i, offset); - ctx.beginPath(); - ctx.moveTo(this.xCenter, this.yCenter); - ctx.lineTo(position.x, position.y); - ctx.stroke(); - } - ctx.restore(); - } - } - }, { - key: "drawBorder", - value: function drawBorder() {} - }, { - key: "drawLabels", - value: function drawLabels() { - var _this42 = this; - var ctx = this.ctx; - var opts = this.options; - var tickOpts = opts.ticks; - if (!tickOpts.display) { - return; - } - var startAngle = this.getIndexAngle(0); - var offset, width; - ctx.save(); - ctx.translate(this.xCenter, this.yCenter); - ctx.rotate(startAngle); - ctx.textAlign = 'center'; - ctx.textBaseline = 'middle'; - this.ticks.forEach(function (tick, index) { - if (index === 0 && _this42.min >= 0 && !opts.reverse) { - return; - } - var optsAtIndex = tickOpts.setContext(_this42.getContext(index)); - var tickFont = toFont(optsAtIndex.font); - offset = _this42.getDistanceFromCenterForValue(_this42.ticks[index].value); - if (optsAtIndex.showLabelBackdrop) { - ctx.font = tickFont.string; - width = ctx.measureText(tick.label).width; - ctx.fillStyle = optsAtIndex.backdropColor; - var padding = toPadding(optsAtIndex.backdropPadding); - ctx.fillRect(-width / 2 - padding.left, -offset - tickFont.size / 2 - padding.top, width + padding.width, tickFont.size + padding.height); - } - renderText(ctx, tick.label, 0, -offset, tickFont, { - color: optsAtIndex.color, - strokeColor: optsAtIndex.textStrokeColor, - strokeWidth: optsAtIndex.textStrokeWidth - }); - }); - ctx.restore(); - } - }, { - key: "drawTitle", - value: function drawTitle() {} - }]); - }(LinearScaleBase); - _defineProperty$1(RadialLinearScale, "id", 'radialLinear'); - _defineProperty$1(RadialLinearScale, "defaults", { - display: true, - animate: true, - position: 'chartArea', - angleLines: { - display: true, - lineWidth: 1, - borderDash: [], - borderDashOffset: 0.0 - }, - grid: { - circular: false - }, - startAngle: 0, - ticks: { - showLabelBackdrop: true, - callback: Ticks.formatters.numeric - }, - pointLabels: { - backdropColor: undefined, - backdropPadding: 2, - display: true, - font: { - size: 10 - }, - callback: function callback(label) { - return label; - }, - padding: 5, - centerPointLabels: false - } - }); - _defineProperty$1(RadialLinearScale, "defaultRoutes", { - 'angleLines.color': 'borderColor', - 'pointLabels.color': 'color', - 'ticks.color': 'color' - }); - _defineProperty$1(RadialLinearScale, "descriptors", { - angleLines: { - _fallback: 'grid' - } - }); - var INTERVALS = { - millisecond: { - common: true, - size: 1, - steps: 1000 - }, - second: { - common: true, - size: 1000, - steps: 60 - }, - minute: { - common: true, - size: 60000, - steps: 60 - }, - hour: { - common: true, - size: 3600000, - steps: 24 - }, - day: { - common: true, - size: 86400000, - steps: 30 - }, - week: { - common: false, - size: 604800000, - steps: 4 - }, - month: { - common: true, - size: 2.628e9, - steps: 12 - }, - quarter: { - common: false, - size: 7.884e9, - steps: 4 - }, - year: { - common: true, - size: 3.154e10 - } - }; - var UNITS = /* #__PURE__ */Object.keys(INTERVALS); - function sorter(a, b) { - return a - b; - } - function _parse(scale, input) { - if (isNullOrUndef(input)) { - return null; - } - var adapter = scale._adapter; - var _scale$_parseOpts = scale._parseOpts, - parser = _scale$_parseOpts.parser, - round = _scale$_parseOpts.round, - isoWeekday = _scale$_parseOpts.isoWeekday; - var value = input; - if (typeof parser === 'function') { - value = parser(value); - } - if (!isNumberFinite(value)) { - value = typeof parser === 'string' ? adapter.parse(value, parser) : adapter.parse(value); - } - if (value === null) { - return null; - } - if (round) { - value = round === 'week' && (isNumber(isoWeekday) || isoWeekday === true) ? adapter.startOf(value, 'isoWeek', isoWeekday) : adapter.startOf(value, round); - } - return +value; - } - function determineUnitForAutoTicks(minUnit, min, max, capacity) { - var ilen = UNITS.length; - for (var i = UNITS.indexOf(minUnit); i < ilen - 1; ++i) { - var interval = INTERVALS[UNITS[i]]; - var factor = interval.steps ? interval.steps : Number.MAX_SAFE_INTEGER; - if (interval.common && Math.ceil((max - min) / (factor * interval.size)) <= capacity) { - return UNITS[i]; - } - } - return UNITS[ilen - 1]; - } - function determineUnitForFormatting(scale, numTicks, minUnit, min, max) { - for (var i = UNITS.length - 1; i >= UNITS.indexOf(minUnit); i--) { - var unit = UNITS[i]; - if (INTERVALS[unit].common && scale._adapter.diff(max, min, unit) >= numTicks - 1) { - return unit; - } - } - return UNITS[minUnit ? UNITS.indexOf(minUnit) : 0]; - } - function determineMajorUnit(unit) { - for (var i = UNITS.indexOf(unit) + 1, ilen = UNITS.length; i < ilen; ++i) { - if (INTERVALS[UNITS[i]].common) { - return UNITS[i]; - } - } - } - function addTick(ticks, time, timestamps) { - if (!timestamps) { - ticks[time] = true; - } else if (timestamps.length) { - var _lookup2 = _lookup(timestamps, time), - lo = _lookup2.lo, - hi = _lookup2.hi; - var timestamp = timestamps[lo] >= time ? timestamps[lo] : timestamps[hi]; - ticks[timestamp] = true; - } - } - function setMajorTicks(scale, ticks, map, majorUnit) { - var adapter = scale._adapter; - var first = +adapter.startOf(ticks[0].value, majorUnit); - var last = ticks[ticks.length - 1].value; - var major, index; - for (major = first; major <= last; major = +adapter.add(major, 1, majorUnit)) { - index = map[major]; - if (index >= 0) { - ticks[index].major = true; - } - } - return ticks; - } - function ticksFromTimestamps(scale, values, majorUnit) { - var ticks = []; - var map = {}; - var ilen = values.length; - var i, value; - for (i = 0; i < ilen; ++i) { - value = values[i]; - map[value] = i; - ticks.push({ - value: value, - major: false - }); - } - return ilen === 0 || !majorUnit ? ticks : setMajorTicks(scale, ticks, map, majorUnit); - } - var TimeScale = /*#__PURE__*/function (_Scale4) { - function TimeScale(props) { - var _this43; - _classCallCheck$1(this, TimeScale); - _this43 = _callSuper(this, TimeScale, [props]); - _this43._cache = { - data: [], - labels: [], - all: [] - }; - _this43._unit = 'day'; - _this43._majorUnit = undefined; - _this43._offsets = {}; - _this43._normalized = false; - _this43._parseOpts = undefined; - return _this43; - } - _inherits$1(TimeScale, _Scale4); - return _createClass$1(TimeScale, [{ - key: "init", - value: function init(scaleOpts) { - var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - var time = scaleOpts.time || (scaleOpts.time = {}); - var adapter = this._adapter = new adapters._date(scaleOpts.adapters.date); - adapter.init(opts); - mergeIf(time.displayFormats, adapter.formats()); - this._parseOpts = { - parser: time.parser, - round: time.round, - isoWeekday: time.isoWeekday - }; - _superPropGet(TimeScale, "init", this, 3)([scaleOpts]); - this._normalized = opts.normalized; - } - }, { - key: "parse", - value: function parse(raw, index) { - if (raw === undefined) { - return null; - } - return _parse(this, raw); - } - }, { - key: "beforeLayout", - value: function beforeLayout() { - _superPropGet(TimeScale, "beforeLayout", this, 3)([]); - this._cache = { - data: [], - labels: [], - all: [] - }; - } - }, { - key: "determineDataLimits", - value: function determineDataLimits() { - var options = this.options; - var adapter = this._adapter; - var unit = options.time.unit || 'day'; - var _this$getUserBounds5 = this.getUserBounds(), - min = _this$getUserBounds5.min, - max = _this$getUserBounds5.max, - minDefined = _this$getUserBounds5.minDefined, - maxDefined = _this$getUserBounds5.maxDefined; - function _applyBounds(bounds) { - if (!minDefined && !isNaN(bounds.min)) { - min = Math.min(min, bounds.min); - } - if (!maxDefined && !isNaN(bounds.max)) { - max = Math.max(max, bounds.max); - } - } - if (!minDefined || !maxDefined) { - _applyBounds(this._getLabelBounds()); - if (options.bounds !== 'ticks' || options.ticks.source !== 'labels') { - _applyBounds(this.getMinMax(false)); - } - } - min = isNumberFinite(min) && !isNaN(min) ? min : +adapter.startOf(Date.now(), unit); - max = isNumberFinite(max) && !isNaN(max) ? max : +adapter.endOf(Date.now(), unit) + 1; - this.min = Math.min(min, max - 1); - this.max = Math.max(min + 1, max); - } - }, { - key: "_getLabelBounds", - value: function _getLabelBounds() { - var arr = this.getLabelTimestamps(); - var min = Number.POSITIVE_INFINITY; - var max = Number.NEGATIVE_INFINITY; - if (arr.length) { - min = arr[0]; - max = arr[arr.length - 1]; - } - return { - min: min, - max: max - }; - } - }, { - key: "buildTicks", - value: function buildTicks() { - var options = this.options; - var timeOpts = options.time; - var tickOpts = options.ticks; - var timestamps = tickOpts.source === 'labels' ? this.getLabelTimestamps() : this._generate(); - if (options.bounds === 'ticks' && timestamps.length) { - this.min = this._userMin || timestamps[0]; - this.max = this._userMax || timestamps[timestamps.length - 1]; - } - var min = this.min; - var max = this.max; - var ticks = _filterBetween(timestamps, min, max); - this._unit = timeOpts.unit || (tickOpts.autoSkip ? determineUnitForAutoTicks(timeOpts.minUnit, this.min, this.max, this._getLabelCapacity(min)) : determineUnitForFormatting(this, ticks.length, timeOpts.minUnit, this.min, this.max)); - this._majorUnit = !tickOpts.major.enabled || this._unit === 'year' ? undefined : determineMajorUnit(this._unit); - this.initOffsets(timestamps); - if (options.reverse) { - ticks.reverse(); - } - return ticksFromTimestamps(this, ticks, this._majorUnit); - } - }, { - key: "afterAutoSkip", - value: function afterAutoSkip() { - if (this.options.offsetAfterAutoskip) { - this.initOffsets(this.ticks.map(function (tick) { - return +tick.value; - })); - } - } - }, { - key: "initOffsets", - value: function initOffsets() { - var timestamps = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : []; - var start = 0; - var end = 0; - var first, last; - if (this.options.offset && timestamps.length) { - first = this.getDecimalForValue(timestamps[0]); - if (timestamps.length === 1) { - start = 1 - first; - } else { - start = (this.getDecimalForValue(timestamps[1]) - first) / 2; - } - last = this.getDecimalForValue(timestamps[timestamps.length - 1]); - if (timestamps.length === 1) { - end = last; - } else { - end = (last - this.getDecimalForValue(timestamps[timestamps.length - 2])) / 2; - } - } - var limit = timestamps.length < 3 ? 0.5 : 0.25; - start = _limitValue(start, 0, limit); - end = _limitValue(end, 0, limit); - this._offsets = { - start: start, - end: end, - factor: 1 / (start + 1 + end) - }; - } - }, { - key: "_generate", - value: function _generate() { - var adapter = this._adapter; - var min = this.min; - var max = this.max; - var options = this.options; - var timeOpts = options.time; - var minor = timeOpts.unit || determineUnitForAutoTicks(timeOpts.minUnit, min, max, this._getLabelCapacity(min)); - var stepSize = valueOrDefault(options.ticks.stepSize, 1); - var weekday = minor === 'week' ? timeOpts.isoWeekday : false; - var hasWeekday = isNumber(weekday) || weekday === true; - var ticks = {}; - var first = min; - var time, count; - if (hasWeekday) { - first = +adapter.startOf(first, 'isoWeek', weekday); - } - first = +adapter.startOf(first, hasWeekday ? 'day' : minor); - if (adapter.diff(max, min, minor) > 100000 * stepSize) { - throw new Error(min + ' and ' + max + ' are too far apart with stepSize of ' + stepSize + ' ' + minor); - } - var timestamps = options.ticks.source === 'data' && this.getDataTimestamps(); - for (time = first, count = 0; time < max; time = +adapter.add(time, stepSize, minor), count++) { - addTick(ticks, time, timestamps); - } - if (time === max || options.bounds === 'ticks' || count === 1) { - addTick(ticks, time, timestamps); - } - return Object.keys(ticks).sort(sorter).map(function (x) { - return +x; - }); - } - }, { - key: "getLabelForValue", - value: function getLabelForValue(value) { - var adapter = this._adapter; - var timeOpts = this.options.time; - if (timeOpts.tooltipFormat) { - return adapter.format(value, timeOpts.tooltipFormat); - } - return adapter.format(value, timeOpts.displayFormats.datetime); - } - }, { - key: "format", - value: function format(value, _format) { - var options = this.options; - var formats = options.time.displayFormats; - var unit = this._unit; - var fmt = _format || formats[unit]; - return this._adapter.format(value, fmt); - } - }, { - key: "_tickFormatFunction", - value: function _tickFormatFunction(time, index, ticks, format) { - var options = this.options; - var formatter = options.ticks.callback; - if (formatter) { - return callback(formatter, [time, index, ticks], this); - } - var formats = options.time.displayFormats; - var unit = this._unit; - var majorUnit = this._majorUnit; - var minorFormat = unit && formats[unit]; - var majorFormat = majorUnit && formats[majorUnit]; - var tick = ticks[index]; - var major = majorUnit && majorFormat && tick && tick.major; - return this._adapter.format(time, format || (major ? majorFormat : minorFormat)); - } - }, { - key: "generateTickLabels", - value: function generateTickLabels(ticks) { - var i, ilen, tick; - for (i = 0, ilen = ticks.length; i < ilen; ++i) { - tick = ticks[i]; - tick.label = this._tickFormatFunction(tick.value, i, ticks); - } - } - }, { - key: "getDecimalForValue", - value: function getDecimalForValue(value) { - return value === null ? NaN : (value - this.min) / (this.max - this.min); - } - }, { - key: "getPixelForValue", - value: function getPixelForValue(value) { - var offsets = this._offsets; - var pos = this.getDecimalForValue(value); - return this.getPixelForDecimal((offsets.start + pos) * offsets.factor); - } - }, { - key: "getValueForPixel", - value: function getValueForPixel(pixel) { - var offsets = this._offsets; - var pos = this.getDecimalForPixel(pixel) / offsets.factor - offsets.end; - return this.min + pos * (this.max - this.min); - } - }, { - key: "_getLabelSize", - value: function _getLabelSize(label) { - var ticksOpts = this.options.ticks; - var tickLabelWidth = this.ctx.measureText(label).width; - var angle = toRadians(this.isHorizontal() ? ticksOpts.maxRotation : ticksOpts.minRotation); - var cosRotation = Math.cos(angle); - var sinRotation = Math.sin(angle); - var tickFontSize = this._resolveTickFontOptions(0).size; - return { - w: tickLabelWidth * cosRotation + tickFontSize * sinRotation, - h: tickLabelWidth * sinRotation + tickFontSize * cosRotation - }; - } - }, { - key: "_getLabelCapacity", - value: function _getLabelCapacity(exampleTime) { - var timeOpts = this.options.time; - var displayFormats = timeOpts.displayFormats; - var format = displayFormats[timeOpts.unit] || displayFormats.millisecond; - var exampleLabel = this._tickFormatFunction(exampleTime, 0, ticksFromTimestamps(this, [exampleTime], this._majorUnit), format); - var size = this._getLabelSize(exampleLabel); - var capacity = Math.floor(this.isHorizontal() ? this.width / size.w : this.height / size.h) - 1; - return capacity > 0 ? capacity : 1; - } - }, { - key: "getDataTimestamps", - value: function getDataTimestamps() { - var timestamps = this._cache.data || []; - var i, ilen; - if (timestamps.length) { - return timestamps; - } - var metas = this.getMatchingVisibleMetas(); - if (this._normalized && metas.length) { - return this._cache.data = metas[0].controller.getAllParsedValues(this); - } - for (i = 0, ilen = metas.length; i < ilen; ++i) { - timestamps = timestamps.concat(metas[i].controller.getAllParsedValues(this)); - } - return this._cache.data = this.normalize(timestamps); - } - }, { - key: "getLabelTimestamps", - value: function getLabelTimestamps() { - var timestamps = this._cache.labels || []; - var i, ilen; - if (timestamps.length) { - return timestamps; - } - var labels = this.getLabels(); - for (i = 0, ilen = labels.length; i < ilen; ++i) { - timestamps.push(_parse(this, labels[i])); - } - return this._cache.labels = this._normalized ? timestamps : this.normalize(timestamps); - } - }, { - key: "normalize", - value: function normalize(values) { - return _arrayUnique(values.sort(sorter)); - } - }]); - }(Scale); - _defineProperty$1(TimeScale, "id", 'time'); - _defineProperty$1(TimeScale, "defaults", { - bounds: 'data', - adapters: {}, - time: { - parser: false, - unit: false, - round: false, - isoWeekday: false, - minUnit: 'millisecond', - displayFormats: {} - }, - ticks: { - source: 'auto', - callback: false, - major: { - enabled: false - } - } - }); - function interpolate(table, val, reverse) { - var lo = 0; - var hi = table.length - 1; - var prevSource, nextSource, prevTarget, nextTarget; - if (reverse) { - if (val >= table[lo].pos && val <= table[hi].pos) { - var _lookupByKey2 = _lookupByKey(table, 'pos', val); - lo = _lookupByKey2.lo; - hi = _lookupByKey2.hi; - } - var _table$lo = table[lo]; - prevSource = _table$lo.pos; - prevTarget = _table$lo.time; - var _table$hi = table[hi]; - nextSource = _table$hi.pos; - nextTarget = _table$hi.time; - } else { - if (val >= table[lo].time && val <= table[hi].time) { - var _lookupByKey3 = _lookupByKey(table, 'time', val); - lo = _lookupByKey3.lo; - hi = _lookupByKey3.hi; - } - var _table$lo2 = table[lo]; - prevSource = _table$lo2.time; - prevTarget = _table$lo2.pos; - var _table$hi2 = table[hi]; - nextSource = _table$hi2.time; - nextTarget = _table$hi2.pos; - } - var span = nextSource - prevSource; - return span ? prevTarget + (nextTarget - prevTarget) * (val - prevSource) / span : prevTarget; - } - var TimeSeriesScale = /*#__PURE__*/function (_TimeScale2) { - function TimeSeriesScale(props) { - var _this44; - _classCallCheck$1(this, TimeSeriesScale); - _this44 = _callSuper(this, TimeSeriesScale, [props]); - _this44._table = []; - _this44._minPos = undefined; - _this44._tableRange = undefined; - return _this44; - } - _inherits$1(TimeSeriesScale, _TimeScale2); - return _createClass$1(TimeSeriesScale, [{ - key: "initOffsets", - value: function initOffsets() { - var timestamps = this._getTimestampsForTable(); - var table = this._table = this.buildLookupTable(timestamps); - this._minPos = interpolate(table, this.min); - this._tableRange = interpolate(table, this.max) - this._minPos; - _superPropGet(TimeSeriesScale, "initOffsets", this, 3)([timestamps]); - } - }, { - key: "buildLookupTable", - value: function buildLookupTable(timestamps) { - var min = this.min, - max = this.max; - var items = []; - var table = []; - var i, ilen, prev, curr, next; - for (i = 0, ilen = timestamps.length; i < ilen; ++i) { - curr = timestamps[i]; - if (curr >= min && curr <= max) { - items.push(curr); - } - } - if (items.length < 2) { - return [{ - time: min, - pos: 0 - }, { - time: max, - pos: 1 - }]; - } - for (i = 0, ilen = items.length; i < ilen; ++i) { - next = items[i + 1]; - prev = items[i - 1]; - curr = items[i]; - if (Math.round((next + prev) / 2) !== curr) { - table.push({ - time: curr, - pos: i / (ilen - 1) - }); - } - } - return table; - } - }, { - key: "_generate", - value: function _generate() { - var min = this.min; - var max = this.max; - var timestamps = _superPropGet(TimeSeriesScale, "getDataTimestamps", this, 3)([]); - if (!timestamps.includes(min) || !timestamps.length) { - timestamps.splice(0, 0, min); - } - if (!timestamps.includes(max) || timestamps.length === 1) { - timestamps.push(max); - } - return timestamps.sort(function (a, b) { - return a - b; - }); - } - }, { - key: "_getTimestampsForTable", - value: function _getTimestampsForTable() { - var timestamps = this._cache.all || []; - if (timestamps.length) { - return timestamps; - } - var data = this.getDataTimestamps(); - var label = this.getLabelTimestamps(); - if (data.length && label.length) { - timestamps = this.normalize(data.concat(label)); - } else { - timestamps = data.length ? data : label; - } - timestamps = this._cache.all = timestamps; - return timestamps; - } - }, { - key: "getDecimalForValue", - value: function getDecimalForValue(value) { - return (interpolate(this._table, value) - this._minPos) / this._tableRange; - } - }, { - key: "getValueForPixel", - value: function getValueForPixel(pixel) { - var offsets = this._offsets; - var decimal = this.getDecimalForPixel(pixel) / offsets.factor - offsets.end; - return interpolate(this._table, decimal * this._tableRange + this._minPos, true); - } - }]); - }(TimeScale); - _defineProperty$1(TimeSeriesScale, "id", 'timeseries'); - _defineProperty$1(TimeSeriesScale, "defaults", TimeScale.defaults); - var scales = /*#__PURE__*/Object.freeze({ - __proto__: null, - CategoryScale: CategoryScale, - LinearScale: LinearScale, - LogarithmicScale: LogarithmicScale, - RadialLinearScale: RadialLinearScale, - TimeScale: TimeScale, - TimeSeriesScale: TimeSeriesScale - }); - var registerables = [controllers, elements, plugins, scales]; - - Chart.register.apply(Chart, _toConsumableArray(registerables)); - - var helpers = /*#__PURE__*/Object.freeze({ - __proto__: null, - HALF_PI: HALF_PI, - INFINITY: INFINITY, - PI: PI, - PITAU: PITAU, - QUARTER_PI: QUARTER_PI, - RAD_PER_DEG: RAD_PER_DEG, - TAU: TAU, - TWO_THIRDS_PI: TWO_THIRDS_PI, - _addGrace: _addGrace, - _alignPixel: _alignPixel, - _alignStartEnd: _alignStartEnd, - _angleBetween: _angleBetween, - _angleDiff: _angleDiff, - _arrayUnique: _arrayUnique, - _attachContext: _attachContext, - _bezierCurveTo: _bezierCurveTo, - _bezierInterpolation: _bezierInterpolation, - _boundSegment: _boundSegment, - _boundSegments: _boundSegments, - _capitalize: _capitalize, - _computeSegments: _computeSegments, - _createResolver: _createResolver, - _decimalPlaces: _decimalPlaces, - _deprecated: _deprecated, - _descriptors: _descriptors, - _elementsEqual: _elementsEqual, - _factorize: _factorize, - _filterBetween: _filterBetween, - _getParentNode: _getParentNode, - _getStartAndCountOfVisiblePoints: _getStartAndCountOfVisiblePoints, - _int16Range: _int16Range, - _isBetween: _isBetween, - _isClickEvent: _isClickEvent, - _isDomSupported: _isDomSupported, - _isPointInArea: _isPointInArea, - _limitValue: _limitValue, - _longestText: _longestText, - _lookup: _lookup, - _lookupByKey: _lookupByKey, - _measureText: _measureText, - _merger: _merger, - _mergerIf: _mergerIf, - _normalizeAngle: _normalizeAngle, - _parseObjectDataRadialScale: _parseObjectDataRadialScale, - _pointInLine: _pointInLine, - _readValueToProps: _readValueToProps, - _rlookupByKey: _rlookupByKey, - _scaleRangesChanged: _scaleRangesChanged, - _setMinAndMaxByKey: _setMinAndMaxByKey, - _splitKey: _splitKey, - _steppedInterpolation: _steppedInterpolation, - _steppedLineTo: _steppedLineTo, - _textX: _textX, - _toLeftRightCenter: _toLeftRightCenter, - _updateBezierControlPoints: _updateBezierControlPoints, - addRoundedRectPath: addRoundedRectPath, - almostEquals: almostEquals, - almostWhole: almostWhole, - callback: callback, - clearCanvas: clearCanvas, - clipArea: clipArea, - clone: clone, - color: color, - createContext: createContext, - debounce: debounce, - defined: defined, - distanceBetweenPoints: distanceBetweenPoints, - drawPoint: drawPoint, - drawPointLegend: drawPointLegend, - each: each, - easingEffects: effects, - finiteOrDefault: finiteOrDefault, - fontString: fontString, - formatNumber: formatNumber, - getAngleFromPoint: getAngleFromPoint, - getHoverColor: getHoverColor, - getMaximumSize: getMaximumSize, - getRelativePosition: getRelativePosition, - getRtlAdapter: getRtlAdapter, - getStyle: getStyle, - isArray: isArray, - isFinite: isNumberFinite, - isFunction: isFunction, - isNullOrUndef: isNullOrUndef, - isNumber: isNumber, - isObject: isObject, - isPatternOrGradient: isPatternOrGradient, - listenArrayEvents: listenArrayEvents, - log10: log10, - merge: merge, - mergeIf: mergeIf, - niceNum: niceNum, - noop: noop, - overrideTextDirection: overrideTextDirection, - readUsedSize: readUsedSize, - renderText: renderText, - requestAnimFrame: requestAnimFrame, - resolve: resolve, - resolveObjectKey: resolveObjectKey, - restoreTextDirection: restoreTextDirection, - retinaScale: retinaScale, - setsEqual: setsEqual, - sign: sign, - splineCurve: splineCurve, - splineCurveMonotone: splineCurveMonotone, - supportsEventListenerOptions: supportsEventListenerOptions, - throttled: throttled, - toDegrees: toDegrees, - toDimension: toDimension, - toFont: toFont, - toFontString: toFontString, - toLineHeight: toLineHeight, - toPadding: toPadding, - toPercentage: toPercentage, - toRadians: toRadians, - toTRBL: toTRBL, - toTRBLCorners: toTRBLCorners, - uid: uid, - unclipArea: unclipArea, - unlistenArrayEvents: unlistenArrayEvents, - valueOrDefault: valueOrDefault - }); - - function _typeof(o) { - "@babel/helpers - typeof"; - - return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { - return typeof o; - } : function (o) { - return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; - }, _typeof(o); - } - - function toInteger(dirtyNumber) { - if (dirtyNumber === null || dirtyNumber === true || dirtyNumber === false) { - return NaN; - } - var number = Number(dirtyNumber); - if (isNaN(number)) { - return number; - } - return number < 0 ? Math.ceil(number) : Math.floor(number); - } - - function requiredArgs(required, args) { - if (args.length < required) { - throw new TypeError(required + ' argument' + (required > 1 ? 's' : '') + ' required, but only ' + args.length + ' present'); - } - } - - /** - * @name toDate - * @category Common Helpers - * @summary Convert the given argument to an instance of Date. - * - * @description - * Convert the given argument to an instance of Date. - * - * If the argument is an instance of Date, the function returns its clone. - * - * If the argument is a number, it is treated as a timestamp. - * - * If the argument is none of the above, the function returns Invalid Date. - * - * **Note**: *all* Date arguments passed to any *date-fns* function is processed by `toDate`. - * - * @param {Date|Number} argument - the value to convert - * @returns {Date} the parsed date in the local time zone - * @throws {TypeError} 1 argument required - * - * @example - * // Clone the date: - * const result = toDate(new Date(2014, 1, 11, 11, 30, 30)) - * //=> Tue Feb 11 2014 11:30:30 - * - * @example - * // Convert the timestamp to date: - * const result = toDate(1392098430000) - * //=> Tue Feb 11 2014 11:30:30 - */ - function toDate(argument) { - requiredArgs(1, arguments); - var argStr = Object.prototype.toString.call(argument); - - // Clone the date - if (argument instanceof Date || _typeof(argument) === 'object' && argStr === '[object Date]') { - // Prevent the date to lose the milliseconds when passed to new Date() in IE10 - return new Date(argument.getTime()); - } else if (typeof argument === 'number' || argStr === '[object Number]') { - return new Date(argument); - } else { - if ((typeof argument === 'string' || argStr === '[object String]') && typeof console !== 'undefined') { - // eslint-disable-next-line no-console - console.warn("Starting with v2.0.0-beta.1 date-fns doesn't accept strings as date arguments. Please use `parseISO` to parse strings. See: https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#string-arguments"); - // eslint-disable-next-line no-console - console.warn(new Error().stack); - } - return new Date(NaN); - } - } - - /** - * @name addDays - * @category Day Helpers - * @summary Add the specified number of days to the given date. - * - * @description - * Add the specified number of days to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of days to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} - the new date with the days added - * @throws {TypeError} - 2 arguments required - * - * @example - * // Add 10 days to 1 September 2014: - * const result = addDays(new Date(2014, 8, 1), 10) - * //=> Thu Sep 11 2014 00:00:00 - */ - function addDays(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var date = toDate(dirtyDate); - var amount = toInteger(dirtyAmount); - if (isNaN(amount)) { - return new Date(NaN); - } - if (!amount) { - // If 0 days, no-op to avoid changing times in the hour before end of DST - return date; - } - date.setDate(date.getDate() + amount); - return date; - } - - /** - * @name addMonths - * @category Month Helpers - * @summary Add the specified number of months to the given date. - * - * @description - * Add the specified number of months to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of months to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the months added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 5 months to 1 September 2014: - * const result = addMonths(new Date(2014, 8, 1), 5) - * //=> Sun Feb 01 2015 00:00:00 - */ - function addMonths(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var date = toDate(dirtyDate); - var amount = toInteger(dirtyAmount); - if (isNaN(amount)) { - return new Date(NaN); - } - if (!amount) { - // If 0 months, no-op to avoid changing times in the hour before end of DST - return date; - } - var dayOfMonth = date.getDate(); - - // The JS Date object supports date math by accepting out-of-bounds values for - // month, day, etc. For example, new Date(2020, 0, 0) returns 31 Dec 2019 and - // new Date(2020, 13, 1) returns 1 Feb 2021. This is *almost* the behavior we - // want except that dates will wrap around the end of a month, meaning that - // new Date(2020, 13, 31) will return 3 Mar 2021 not 28 Feb 2021 as desired. So - // we'll default to the end of the desired month by adding 1 to the desired - // month and using a date of 0 to back up one day to the end of the desired - // month. - var endOfDesiredMonth = new Date(date.getTime()); - endOfDesiredMonth.setMonth(date.getMonth() + amount + 1, 0); - var daysInMonth = endOfDesiredMonth.getDate(); - if (dayOfMonth >= daysInMonth) { - // If we're already at the end of the month, then this is the correct date - // and we're done. - return endOfDesiredMonth; - } else { - // Otherwise, we now know that setting the original day-of-month value won't - // cause an overflow, so set the desired day-of-month. Note that we can't - // just set the date of `endOfDesiredMonth` because that object may have had - // its time changed in the unusual case where where a DST transition was on - // the last day of the month and its local time was in the hour skipped or - // repeated next to a DST transition. So we use `date` instead which is - // guaranteed to still have the original time. - date.setFullYear(endOfDesiredMonth.getFullYear(), endOfDesiredMonth.getMonth(), dayOfMonth); - return date; - } - } - - /** - * @name addMilliseconds - * @category Millisecond Helpers - * @summary Add the specified number of milliseconds to the given date. - * - * @description - * Add the specified number of milliseconds to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of milliseconds to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the milliseconds added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 750 milliseconds to 10 July 2014 12:45:30.000: - * const result = addMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750) - * //=> Thu Jul 10 2014 12:45:30.750 - */ - function addMilliseconds(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var timestamp = toDate(dirtyDate).getTime(); - var amount = toInteger(dirtyAmount); - return new Date(timestamp + amount); - } - - var MILLISECONDS_IN_HOUR = 3600000; - - /** - * @name addHours - * @category Hour Helpers - * @summary Add the specified number of hours to the given date. - * - * @description - * Add the specified number of hours to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of hours to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the hours added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 2 hours to 10 July 2014 23:00:00: - * const result = addHours(new Date(2014, 6, 10, 23, 0), 2) - * //=> Fri Jul 11 2014 01:00:00 - */ - function addHours(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var amount = toInteger(dirtyAmount); - return addMilliseconds(dirtyDate, amount * MILLISECONDS_IN_HOUR); - } - - var defaultOptions = {}; - function getDefaultOptions() { - return defaultOptions; - } - - /** - * @name startOfWeek - * @category Week Helpers - * @summary Return the start of a week for the given date. - * - * @description - * Return the start of a week for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @param {Object} [options] - an object with options. - * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale} - * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday) - * @returns {Date} the start of a week - * @throws {TypeError} 1 argument required - * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6 - * - * @example - * // The start of a week for 2 September 2014 11:55:00: - * const result = startOfWeek(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Sun Aug 31 2014 00:00:00 - * - * @example - * // If the week starts on Monday, the start of the week for 2 September 2014 11:55:00: - * const result = startOfWeek(new Date(2014, 8, 2, 11, 55, 0), { weekStartsOn: 1 }) - * //=> Mon Sep 01 2014 00:00:00 - */ - function startOfWeek(dirtyDate, options) { - var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2; - requiredArgs(1, arguments); - var defaultOptions = getDefaultOptions(); - var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0); - - // Test if weekStartsOn is between 0 and 6 _and_ is not NaN - if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) { - throw new RangeError('weekStartsOn must be between 0 and 6 inclusively'); - } - var date = toDate(dirtyDate); - var day = date.getDay(); - var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn; - date.setDate(date.getDate() - diff); - date.setHours(0, 0, 0, 0); - return date; - } - - /** - * Google Chrome as of 67.0.3396.87 introduced timezones with offset that includes seconds. - * They usually appear for dates that denote time before the timezones were introduced - * (e.g. for 'Europe/Prague' timezone the offset is GMT+00:57:44 before 1 October 1891 - * and GMT+01:00:00 after that date) - * - * Date#getTimezoneOffset returns the offset in minutes and would return 57 for the example above, - * which would lead to incorrect calculations. - * - * This function returns the timezone offset in milliseconds that takes seconds in account. - */ - function getTimezoneOffsetInMilliseconds(date) { - var utcDate = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(), date.getSeconds(), date.getMilliseconds())); - utcDate.setUTCFullYear(date.getFullYear()); - return date.getTime() - utcDate.getTime(); - } - - /** - * @name startOfDay - * @category Day Helpers - * @summary Return the start of a day for the given date. - * - * @description - * Return the start of a day for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of a day - * @throws {TypeError} 1 argument required - * - * @example - * // The start of a day for 2 September 2014 11:55:00: - * const result = startOfDay(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Tue Sep 02 2014 00:00:00 - */ - function startOfDay(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setHours(0, 0, 0, 0); - return date; - } - - var MILLISECONDS_IN_DAY$1 = 86400000; - - /** - * @name differenceInCalendarDays - * @category Day Helpers - * @summary Get the number of calendar days between the given dates. - * - * @description - * Get the number of calendar days between the given dates. This means that the times are removed - * from the dates and then the difference in days is calculated. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of calendar days - * @throws {TypeError} 2 arguments required - * - * @example - * // How many calendar days are between - * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00? - * const result = differenceInCalendarDays( - * new Date(2012, 6, 2, 0, 0), - * new Date(2011, 6, 2, 23, 0) - * ) - * //=> 366 - * // How many calendar days are between - * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00? - * const result = differenceInCalendarDays( - * new Date(2011, 6, 3, 0, 1), - * new Date(2011, 6, 2, 23, 59) - * ) - * //=> 1 - */ - function differenceInCalendarDays(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var startOfDayLeft = startOfDay(dirtyDateLeft); - var startOfDayRight = startOfDay(dirtyDateRight); - var timestampLeft = startOfDayLeft.getTime() - getTimezoneOffsetInMilliseconds(startOfDayLeft); - var timestampRight = startOfDayRight.getTime() - getTimezoneOffsetInMilliseconds(startOfDayRight); - - // Round the number of days to the nearest integer - // because the number of milliseconds in a day is not constant - // (e.g. it's different in the day of the daylight saving time clock shift) - return Math.round((timestampLeft - timestampRight) / MILLISECONDS_IN_DAY$1); - } - - var MILLISECONDS_IN_MINUTE = 60000; - - /** - * @name addMinutes - * @category Minute Helpers - * @summary Add the specified number of minutes to the given date. - * - * @description - * Add the specified number of minutes to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of minutes to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the minutes added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 30 minutes to 10 July 2014 12:00:00: - * const result = addMinutes(new Date(2014, 6, 10, 12, 0), 30) - * //=> Thu Jul 10 2014 12:30:00 - */ - function addMinutes(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var amount = toInteger(dirtyAmount); - return addMilliseconds(dirtyDate, amount * MILLISECONDS_IN_MINUTE); - } - - /** - * @name addQuarters - * @category Quarter Helpers - * @summary Add the specified number of year quarters to the given date. - * - * @description - * Add the specified number of year quarters to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of quarters to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the quarters added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 1 quarter to 1 September 2014: - * const result = addQuarters(new Date(2014, 8, 1), 1) - * //=> Mon Dec 01 2014 00:00:00 - */ - function addQuarters(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var amount = toInteger(dirtyAmount); - var months = amount * 3; - return addMonths(dirtyDate, months); - } - - /** - * @name addSeconds - * @category Second Helpers - * @summary Add the specified number of seconds to the given date. - * - * @description - * Add the specified number of seconds to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of seconds to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the seconds added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 30 seconds to 10 July 2014 12:45:00: - * const result = addSeconds(new Date(2014, 6, 10, 12, 45, 0), 30) - * //=> Thu Jul 10 2014 12:45:30 - */ - function addSeconds(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var amount = toInteger(dirtyAmount); - return addMilliseconds(dirtyDate, amount * 1000); - } - - /** - * @name addWeeks - * @category Week Helpers - * @summary Add the specified number of weeks to the given date. - * - * @description - * Add the specified number of week to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of weeks to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the weeks added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 4 weeks to 1 September 2014: - * const result = addWeeks(new Date(2014, 8, 1), 4) - * //=> Mon Sep 29 2014 00:00:00 - */ - function addWeeks(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var amount = toInteger(dirtyAmount); - var days = amount * 7; - return addDays(dirtyDate, days); - } - - /** - * @name addYears - * @category Year Helpers - * @summary Add the specified number of years to the given date. - * - * @description - * Add the specified number of years to the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of years to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the years added - * @throws {TypeError} 2 arguments required - * - * @example - * // Add 5 years to 1 September 2014: - * const result = addYears(new Date(2014, 8, 1), 5) - * //=> Sun Sep 01 2019 00:00:00 - */ - function addYears(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var amount = toInteger(dirtyAmount); - return addMonths(dirtyDate, amount * 12); - } - - /** - * @name compareAsc - * @category Common Helpers - * @summary Compare the two dates and return -1, 0 or 1. - * - * @description - * Compare the two dates and return 1 if the first date is after the second, - * -1 if the first date is before the second or 0 if dates are equal. - * - * @param {Date|Number} dateLeft - the first date to compare - * @param {Date|Number} dateRight - the second date to compare - * @returns {Number} the result of the comparison - * @throws {TypeError} 2 arguments required - * - * @example - * // Compare 11 February 1987 and 10 July 1989: - * const result = compareAsc(new Date(1987, 1, 11), new Date(1989, 6, 10)) - * //=> -1 - * - * @example - * // Sort the array of dates: - * const result = [ - * new Date(1995, 6, 2), - * new Date(1987, 1, 11), - * new Date(1989, 6, 10) - * ].sort(compareAsc) - * //=> [ - * // Wed Feb 11 1987 00:00:00, - * // Mon Jul 10 1989 00:00:00, - * // Sun Jul 02 1995 00:00:00 - * // ] - */ - function compareAsc(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var dateLeft = toDate(dirtyDateLeft); - var dateRight = toDate(dirtyDateRight); - var diff = dateLeft.getTime() - dateRight.getTime(); - if (diff < 0) { - return -1; - } else if (diff > 0) { - return 1; - // Return 0 if diff is 0; return NaN if diff is NaN - } else { - return diff; - } - } - - /** - * Days in 1 week. - * - * @name daysInWeek - * @constant - * @type {number} - * @default - */ - - /** - * Milliseconds in 1 minute - * - * @name millisecondsInMinute - * @constant - * @type {number} - * @default - */ - var millisecondsInMinute = 60000; - - /** - * Milliseconds in 1 hour - * - * @name millisecondsInHour - * @constant - * @type {number} - * @default - */ - var millisecondsInHour = 3600000; - - /** - * Milliseconds in 1 second - * - * @name millisecondsInSecond - * @constant - * @type {number} - * @default - */ - var millisecondsInSecond = 1000; - - /** - * @name isDate - * @category Common Helpers - * @summary Is the given value a date? - * - * @description - * Returns true if the given value is an instance of Date. The function works for dates transferred across iframes. - * - * @param {*} value - the value to check - * @returns {boolean} true if the given value is a date - * @throws {TypeError} 1 arguments required - * - * @example - * // For a valid date: - * const result = isDate(new Date()) - * //=> true - * - * @example - * // For an invalid date: - * const result = isDate(new Date(NaN)) - * //=> true - * - * @example - * // For some value: - * const result = isDate('2014-02-31') - * //=> false - * - * @example - * // For an object: - * const result = isDate({}) - * //=> false - */ - function isDate(value) { - requiredArgs(1, arguments); - return value instanceof Date || _typeof(value) === 'object' && Object.prototype.toString.call(value) === '[object Date]'; - } - - /** - * @name isValid - * @category Common Helpers - * @summary Is the given date valid? - * - * @description - * Returns false if argument is Invalid Date and true otherwise. - * Argument is converted to Date using `toDate`. See [toDate]{@link https://date-fns.org/docs/toDate} - * Invalid Date is a Date, whose time value is NaN. - * - * Time value of Date: http://es5.github.io/#x15.9.1.1 - * - * @param {*} date - the date to check - * @returns {Boolean} the date is valid - * @throws {TypeError} 1 argument required - * - * @example - * // For the valid date: - * const result = isValid(new Date(2014, 1, 31)) - * //=> true - * - * @example - * // For the value, convertable into a date: - * const result = isValid(1393804800000) - * //=> true - * - * @example - * // For the invalid date: - * const result = isValid(new Date('')) - * //=> false - */ - function isValid(dirtyDate) { - requiredArgs(1, arguments); - if (!isDate(dirtyDate) && typeof dirtyDate !== 'number') { - return false; - } - var date = toDate(dirtyDate); - return !isNaN(Number(date)); - } - - /** - * @name differenceInCalendarMonths - * @category Month Helpers - * @summary Get the number of calendar months between the given dates. - * - * @description - * Get the number of calendar months between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of calendar months - * @throws {TypeError} 2 arguments required - * - * @example - * // How many calendar months are between 31 January 2014 and 1 September 2014? - * const result = differenceInCalendarMonths( - * new Date(2014, 8, 1), - * new Date(2014, 0, 31) - * ) - * //=> 8 - */ - function differenceInCalendarMonths(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var dateLeft = toDate(dirtyDateLeft); - var dateRight = toDate(dirtyDateRight); - var yearDiff = dateLeft.getFullYear() - dateRight.getFullYear(); - var monthDiff = dateLeft.getMonth() - dateRight.getMonth(); - return yearDiff * 12 + monthDiff; - } - - /** - * @name differenceInCalendarYears - * @category Year Helpers - * @summary Get the number of calendar years between the given dates. - * - * @description - * Get the number of calendar years between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of calendar years - * @throws {TypeError} 2 arguments required - * - * @example - * // How many calendar years are between 31 December 2013 and 11 February 2015? - * const result = differenceInCalendarYears( - * new Date(2015, 1, 11), - * new Date(2013, 11, 31) - * ) - * //=> 2 - */ - function differenceInCalendarYears(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var dateLeft = toDate(dirtyDateLeft); - var dateRight = toDate(dirtyDateRight); - return dateLeft.getFullYear() - dateRight.getFullYear(); - } - - // for accurate equality comparisons of UTC timestamps that end up - // having the same representation in local time, e.g. one hour before - // DST ends vs. the instant that DST ends. - function compareLocalAsc(dateLeft, dateRight) { - var diff = dateLeft.getFullYear() - dateRight.getFullYear() || dateLeft.getMonth() - dateRight.getMonth() || dateLeft.getDate() - dateRight.getDate() || dateLeft.getHours() - dateRight.getHours() || dateLeft.getMinutes() - dateRight.getMinutes() || dateLeft.getSeconds() - dateRight.getSeconds() || dateLeft.getMilliseconds() - dateRight.getMilliseconds(); - if (diff < 0) { - return -1; - } else if (diff > 0) { - return 1; - // Return 0 if diff is 0; return NaN if diff is NaN - } else { - return diff; - } - } - - /** - * @name differenceInDays - * @category Day Helpers - * @summary Get the number of full days between the given dates. - * - * @description - * Get the number of full day periods between two dates. Fractional days are - * truncated towards zero. - * - * One "full day" is the distance between a local time in one day to the same - * local time on the next or previous day. A full day can sometimes be less than - * or more than 24 hours if a daylight savings change happens between two dates. - * - * To ignore DST and only measure exact 24-hour periods, use this instead: - * `Math.floor(differenceInHours(dateLeft, dateRight)/24)|0`. - * - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of full days according to the local timezone - * @throws {TypeError} 2 arguments required - * - * @example - * // How many full days are between - * // 2 July 2011 23:00:00 and 2 July 2012 00:00:00? - * const result = differenceInDays( - * new Date(2012, 6, 2, 0, 0), - * new Date(2011, 6, 2, 23, 0) - * ) - * //=> 365 - * // How many full days are between - * // 2 July 2011 23:59:00 and 3 July 2011 00:01:00? - * const result = differenceInDays( - * new Date(2011, 6, 3, 0, 1), - * new Date(2011, 6, 2, 23, 59) - * ) - * //=> 0 - * // How many full days are between - * // 1 March 2020 0:00 and 1 June 2020 0:00 ? - * // Note: because local time is used, the - * // result will always be 92 days, even in - * // time zones where DST starts and the - * // period has only 92*24-1 hours. - * const result = differenceInDays( - * new Date(2020, 5, 1), - * new Date(2020, 2, 1) - * ) - //=> 92 - */ - function differenceInDays(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var dateLeft = toDate(dirtyDateLeft); - var dateRight = toDate(dirtyDateRight); - var sign = compareLocalAsc(dateLeft, dateRight); - var difference = Math.abs(differenceInCalendarDays(dateLeft, dateRight)); - dateLeft.setDate(dateLeft.getDate() - sign * difference); - - // Math.abs(diff in full days - diff in calendar days) === 1 if last calendar day is not full - // If so, result must be decreased by 1 in absolute value - var isLastDayNotFull = Number(compareLocalAsc(dateLeft, dateRight) === -sign); - var result = sign * (difference - isLastDayNotFull); - // Prevent negative zero - return result === 0 ? 0 : result; - } - - /** - * @name differenceInMilliseconds - * @category Millisecond Helpers - * @summary Get the number of milliseconds between the given dates. - * - * @description - * Get the number of milliseconds between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of milliseconds - * @throws {TypeError} 2 arguments required - * - * @example - * // How many milliseconds are between - * // 2 July 2014 12:30:20.600 and 2 July 2014 12:30:21.700? - * const result = differenceInMilliseconds( - * new Date(2014, 6, 2, 12, 30, 21, 700), - * new Date(2014, 6, 2, 12, 30, 20, 600) - * ) - * //=> 1100 - */ - function differenceInMilliseconds(dateLeft, dateRight) { - requiredArgs(2, arguments); - return toDate(dateLeft).getTime() - toDate(dateRight).getTime(); - } - - var roundingMap = { - ceil: Math.ceil, - round: Math.round, - floor: Math.floor, - trunc: function trunc(value) { - return value < 0 ? Math.ceil(value) : Math.floor(value); - } // Math.trunc is not supported by IE - }; - var defaultRoundingMethod = 'trunc'; - function getRoundingMethod(method) { - return method ? roundingMap[method] : roundingMap[defaultRoundingMethod]; - } - - /** - * @name differenceInHours - * @category Hour Helpers - * @summary Get the number of hours between the given dates. - * - * @description - * Get the number of hours between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @param {Object} [options] - an object with options. - * @param {String} [options.roundingMethod='trunc'] - a rounding method (`ceil`, `floor`, `round` or `trunc`) - * @returns {Number} the number of hours - * @throws {TypeError} 2 arguments required - * - * @example - * // How many hours are between 2 July 2014 06:50:00 and 2 July 2014 19:00:00? - * const result = differenceInHours( - * new Date(2014, 6, 2, 19, 0), - * new Date(2014, 6, 2, 6, 50) - * ) - * //=> 12 - */ - function differenceInHours(dateLeft, dateRight, options) { - requiredArgs(2, arguments); - var diff = differenceInMilliseconds(dateLeft, dateRight) / millisecondsInHour; - return getRoundingMethod(options === null || options === void 0 ? void 0 : options.roundingMethod)(diff); - } - - /** - * @name differenceInMinutes - * @category Minute Helpers - * @summary Get the number of minutes between the given dates. - * - * @description - * Get the signed number of full (rounded towards 0) minutes between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @param {Object} [options] - an object with options. - * @param {String} [options.roundingMethod='trunc'] - a rounding method (`ceil`, `floor`, `round` or `trunc`) - * @returns {Number} the number of minutes - * @throws {TypeError} 2 arguments required - * - * @example - * // How many minutes are between 2 July 2014 12:07:59 and 2 July 2014 12:20:00? - * const result = differenceInMinutes( - * new Date(2014, 6, 2, 12, 20, 0), - * new Date(2014, 6, 2, 12, 7, 59) - * ) - * //=> 12 - * - * @example - * // How many minutes are between 10:01:59 and 10:00:00 - * const result = differenceInMinutes( - * new Date(2000, 0, 1, 10, 0, 0), - * new Date(2000, 0, 1, 10, 1, 59) - * ) - * //=> -1 - */ - function differenceInMinutes(dateLeft, dateRight, options) { - requiredArgs(2, arguments); - var diff = differenceInMilliseconds(dateLeft, dateRight) / millisecondsInMinute; - return getRoundingMethod(options === null || options === void 0 ? void 0 : options.roundingMethod)(diff); - } - - /** - * @name endOfDay - * @category Day Helpers - * @summary Return the end of a day for the given date. - * - * @description - * Return the end of a day for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the end of a day - * @throws {TypeError} 1 argument required - * - * @example - * // The end of a day for 2 September 2014 11:55:00: - * const result = endOfDay(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Tue Sep 02 2014 23:59:59.999 - */ - function endOfDay(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setHours(23, 59, 59, 999); - return date; - } - - /** - * @name endOfMonth - * @category Month Helpers - * @summary Return the end of a month for the given date. - * - * @description - * Return the end of a month for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the end of a month - * @throws {TypeError} 1 argument required - * - * @example - * // The end of a month for 2 September 2014 11:55:00: - * const result = endOfMonth(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Tue Sep 30 2014 23:59:59.999 - */ - function endOfMonth(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var month = date.getMonth(); - date.setFullYear(date.getFullYear(), month + 1, 0); - date.setHours(23, 59, 59, 999); - return date; - } - - /** - * @name isLastDayOfMonth - * @category Month Helpers - * @summary Is the given date the last day of a month? - * - * @description - * Is the given date the last day of a month? - * - * @param {Date|Number} date - the date to check - * @returns {Boolean} the date is the last day of a month - * @throws {TypeError} 1 argument required - * - * @example - * // Is 28 February 2014 the last day of a month? - * const result = isLastDayOfMonth(new Date(2014, 1, 28)) - * //=> true - */ - function isLastDayOfMonth(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - return endOfDay(date).getTime() === endOfMonth(date).getTime(); - } - - /** - * @name differenceInMonths - * @category Month Helpers - * @summary Get the number of full months between the given dates. - * - * @description - * Get the number of full months between the given dates using trunc as a default rounding method. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of full months - * @throws {TypeError} 2 arguments required - * - * @example - * // How many full months are between 31 January 2014 and 1 September 2014? - * const result = differenceInMonths(new Date(2014, 8, 1), new Date(2014, 0, 31)) - * //=> 7 - */ - function differenceInMonths(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var dateLeft = toDate(dirtyDateLeft); - var dateRight = toDate(dirtyDateRight); - var sign = compareAsc(dateLeft, dateRight); - var difference = Math.abs(differenceInCalendarMonths(dateLeft, dateRight)); - var result; - - // Check for the difference of less than month - if (difference < 1) { - result = 0; - } else { - if (dateLeft.getMonth() === 1 && dateLeft.getDate() > 27) { - // This will check if the date is end of Feb and assign a higher end of month date - // to compare it with Jan - dateLeft.setDate(30); - } - dateLeft.setMonth(dateLeft.getMonth() - sign * difference); - - // Math.abs(diff in full months - diff in calendar months) === 1 if last calendar month is not full - // If so, result must be decreased by 1 in absolute value - var isLastMonthNotFull = compareAsc(dateLeft, dateRight) === -sign; - - // Check for cases of one full calendar month - if (isLastDayOfMonth(toDate(dirtyDateLeft)) && difference === 1 && compareAsc(dirtyDateLeft, dateRight) === 1) { - isLastMonthNotFull = false; - } - result = sign * (difference - Number(isLastMonthNotFull)); - } - - // Prevent negative zero - return result === 0 ? 0 : result; - } - - /** - * @name differenceInQuarters - * @category Quarter Helpers - * @summary Get the number of quarters between the given dates. - * - * @description - * Get the number of quarters between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @param {Object} [options] - an object with options. - * @param {String} [options.roundingMethod='trunc'] - a rounding method (`ceil`, `floor`, `round` or `trunc`) - * @returns {Number} the number of full quarters - * @throws {TypeError} 2 arguments required - * - * @example - * // How many full quarters are between 31 December 2013 and 2 July 2014? - * const result = differenceInQuarters(new Date(2014, 6, 2), new Date(2013, 11, 31)) - * //=> 2 - */ - function differenceInQuarters(dateLeft, dateRight, options) { - requiredArgs(2, arguments); - var diff = differenceInMonths(dateLeft, dateRight) / 3; - return getRoundingMethod(options === null || options === void 0 ? void 0 : options.roundingMethod)(diff); - } - - /** - * @name differenceInSeconds - * @category Second Helpers - * @summary Get the number of seconds between the given dates. - * - * @description - * Get the number of seconds between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @param {Object} [options] - an object with options. - * @param {String} [options.roundingMethod='trunc'] - a rounding method (`ceil`, `floor`, `round` or `trunc`) - * @returns {Number} the number of seconds - * @throws {TypeError} 2 arguments required - * - * @example - * // How many seconds are between - * // 2 July 2014 12:30:07.999 and 2 July 2014 12:30:20.000? - * const result = differenceInSeconds( - * new Date(2014, 6, 2, 12, 30, 20, 0), - * new Date(2014, 6, 2, 12, 30, 7, 999) - * ) - * //=> 12 - */ - function differenceInSeconds(dateLeft, dateRight, options) { - requiredArgs(2, arguments); - var diff = differenceInMilliseconds(dateLeft, dateRight) / 1000; - return getRoundingMethod(options === null || options === void 0 ? void 0 : options.roundingMethod)(diff); - } - - /** - * @name differenceInWeeks - * @category Week Helpers - * @summary Get the number of full weeks between the given dates. - * - * @description - * Get the number of full weeks between two dates. Fractional weeks are - * truncated towards zero by default. - * - * One "full week" is the distance between a local time in one day to the same - * local time 7 days earlier or later. A full week can sometimes be less than - * or more than 7*24 hours if a daylight savings change happens between two dates. - * - * To ignore DST and only measure exact 7*24-hour periods, use this instead: - * `Math.floor(differenceInHours(dateLeft, dateRight)/(7*24))|0`. - * - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @param {Object} [options] - an object with options. - * @param {String} [options.roundingMethod='trunc'] - a rounding method (`ceil`, `floor`, `round` or `trunc`) - * @returns {Number} the number of full weeks - * @throws {TypeError} 2 arguments required - * - * @example - * // How many full weeks are between 5 July 2014 and 20 July 2014? - * const result = differenceInWeeks(new Date(2014, 6, 20), new Date(2014, 6, 5)) - * //=> 2 - * - * // How many full weeks are between - * // 1 March 2020 0:00 and 6 June 2020 0:00 ? - * // Note: because local time is used, the - * // result will always be 8 weeks (54 days), - * // even if DST starts and the period has - * // only 54*24-1 hours. - * const result = differenceInWeeks( - * new Date(2020, 5, 1), - * new Date(2020, 2, 6) - * ) - * //=> 8 - */ - function differenceInWeeks(dateLeft, dateRight, options) { - requiredArgs(2, arguments); - var diff = differenceInDays(dateLeft, dateRight) / 7; - return getRoundingMethod(options === null || options === void 0 ? void 0 : options.roundingMethod)(diff); - } - - /** - * @name differenceInYears - * @category Year Helpers - * @summary Get the number of full years between the given dates. - * - * @description - * Get the number of full years between the given dates. - * - * @param {Date|Number} dateLeft - the later date - * @param {Date|Number} dateRight - the earlier date - * @returns {Number} the number of full years - * @throws {TypeError} 2 arguments required - * - * @example - * // How many full years are between 31 December 2013 and 11 February 2015? - * const result = differenceInYears(new Date(2015, 1, 11), new Date(2013, 11, 31)) - * //=> 1 - */ - function differenceInYears(dirtyDateLeft, dirtyDateRight) { - requiredArgs(2, arguments); - var dateLeft = toDate(dirtyDateLeft); - var dateRight = toDate(dirtyDateRight); - var sign = compareAsc(dateLeft, dateRight); - var difference = Math.abs(differenceInCalendarYears(dateLeft, dateRight)); - - // Set both dates to a valid leap year for accurate comparison when dealing - // with leap days - dateLeft.setFullYear(1584); - dateRight.setFullYear(1584); - - // Math.abs(diff in full years - diff in calendar years) === 1 if last calendar year is not full - // If so, result must be decreased by 1 in absolute value - var isLastYearNotFull = compareAsc(dateLeft, dateRight) === -sign; - var result = sign * (difference - Number(isLastYearNotFull)); - // Prevent negative zero - return result === 0 ? 0 : result; - } - - /** - * @name startOfMinute - * @category Minute Helpers - * @summary Return the start of a minute for the given date. - * - * @description - * Return the start of a minute for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of a minute - * @throws {TypeError} 1 argument required - * - * @example - * // The start of a minute for 1 December 2014 22:15:45.400: - * const result = startOfMinute(new Date(2014, 11, 1, 22, 15, 45, 400)) - * //=> Mon Dec 01 2014 22:15:00 - */ - function startOfMinute(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setSeconds(0, 0); - return date; - } - - /** - * @name startOfQuarter - * @category Quarter Helpers - * @summary Return the start of a year quarter for the given date. - * - * @description - * Return the start of a year quarter for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of a quarter - * @throws {TypeError} 1 argument required - * - * @example - * // The start of a quarter for 2 September 2014 11:55:00: - * const result = startOfQuarter(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Tue Jul 01 2014 00:00:00 - */ - function startOfQuarter(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var currentMonth = date.getMonth(); - var month = currentMonth - currentMonth % 3; - date.setMonth(month, 1); - date.setHours(0, 0, 0, 0); - return date; - } - - /** - * @name startOfMonth - * @category Month Helpers - * @summary Return the start of a month for the given date. - * - * @description - * Return the start of a month for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of a month - * @throws {TypeError} 1 argument required - * - * @example - * // The start of a month for 2 September 2014 11:55:00: - * const result = startOfMonth(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Mon Sep 01 2014 00:00:00 - */ - function startOfMonth(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setDate(1); - date.setHours(0, 0, 0, 0); - return date; - } - - /** - * @name endOfYear - * @category Year Helpers - * @summary Return the end of a year for the given date. - * - * @description - * Return the end of a year for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the end of a year - * @throws {TypeError} 1 argument required - * - * @example - * // The end of a year for 2 September 2014 11:55:00: - * const result = endOfYear(new Date(2014, 8, 2, 11, 55, 00)) - * //=> Wed Dec 31 2014 23:59:59.999 - */ - function endOfYear(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var year = date.getFullYear(); - date.setFullYear(year + 1, 0, 0); - date.setHours(23, 59, 59, 999); - return date; - } - - /** - * @name startOfYear - * @category Year Helpers - * @summary Return the start of a year for the given date. - * - * @description - * Return the start of a year for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of a year - * @throws {TypeError} 1 argument required - * - * @example - * // The start of a year for 2 September 2014 11:55:00: - * const result = startOfYear(new Date(2014, 8, 2, 11, 55, 00)) - * //=> Wed Jan 01 2014 00:00:00 - */ - function startOfYear(dirtyDate) { - requiredArgs(1, arguments); - var cleanDate = toDate(dirtyDate); - var date = new Date(0); - date.setFullYear(cleanDate.getFullYear(), 0, 1); - date.setHours(0, 0, 0, 0); - return date; - } - - /** - * @name endOfHour - * @category Hour Helpers - * @summary Return the end of an hour for the given date. - * - * @description - * Return the end of an hour for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the end of an hour - * @throws {TypeError} 1 argument required - * - * @example - * // The end of an hour for 2 September 2014 11:55:00: - * const result = endOfHour(new Date(2014, 8, 2, 11, 55)) - * //=> Tue Sep 02 2014 11:59:59.999 - */ - function endOfHour(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setMinutes(59, 59, 999); - return date; - } - - /** - * @name endOfWeek - * @category Week Helpers - * @summary Return the end of a week for the given date. - * - * @description - * Return the end of a week for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @param {Object} [options] - an object with options. - * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale} - * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday) - * @returns {Date} the end of a week - * @throws {TypeError} 1 argument required - * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6 - * - * @example - * // The end of a week for 2 September 2014 11:55:00: - * const result = endOfWeek(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Sat Sep 06 2014 23:59:59.999 - * - * @example - * // If the week starts on Monday, the end of the week for 2 September 2014 11:55:00: - * const result = endOfWeek(new Date(2014, 8, 2, 11, 55, 0), { weekStartsOn: 1 }) - * //=> Sun Sep 07 2014 23:59:59.999 - */ - function endOfWeek(dirtyDate, options) { - var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2; - requiredArgs(1, arguments); - var defaultOptions = getDefaultOptions(); - var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0); - - // Test if weekStartsOn is between 0 and 6 _and_ is not NaN - if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) { - throw new RangeError('weekStartsOn must be between 0 and 6 inclusively'); - } - var date = toDate(dirtyDate); - var day = date.getDay(); - var diff = (day < weekStartsOn ? -7 : 0) + 6 - (day - weekStartsOn); - date.setDate(date.getDate() + diff); - date.setHours(23, 59, 59, 999); - return date; - } - - /** - * @name endOfMinute - * @category Minute Helpers - * @summary Return the end of a minute for the given date. - * - * @description - * Return the end of a minute for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the end of a minute - * @throws {TypeError} 1 argument required - * - * @example - * // The end of a minute for 1 December 2014 22:15:45.400: - * const result = endOfMinute(new Date(2014, 11, 1, 22, 15, 45, 400)) - * //=> Mon Dec 01 2014 22:15:59.999 - */ - function endOfMinute(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setSeconds(59, 999); - return date; - } - - /** - * @name endOfQuarter - * @category Quarter Helpers - * @summary Return the end of a year quarter for the given date. - * - * @description - * Return the end of a year quarter for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the end of a quarter - * @throws {TypeError} 1 argument required - * - * @example - * // The end of a quarter for 2 September 2014 11:55:00: - * const result = endOfQuarter(new Date(2014, 8, 2, 11, 55, 0)) - * //=> Tue Sep 30 2014 23:59:59.999 - */ - function endOfQuarter(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var currentMonth = date.getMonth(); - var month = currentMonth - currentMonth % 3 + 3; - date.setMonth(month, 0); - date.setHours(23, 59, 59, 999); - return date; - } - - /** - * @name endOfSecond - * @category Second Helpers - * @summary Return the end of a second for the given date. - * - * @description - * Return the end of a second for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the end of a second - * @throws {TypeError} 1 argument required - * - * @example - * // The end of a second for 1 December 2014 22:15:45.400: - * const result = endOfSecond(new Date(2014, 11, 1, 22, 15, 45, 400)) - * //=> Mon Dec 01 2014 22:15:45.999 - */ - function endOfSecond(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setMilliseconds(999); - return date; - } - - /** - * @name subMilliseconds - * @category Millisecond Helpers - * @summary Subtract the specified number of milliseconds from the given date. - * - * @description - * Subtract the specified number of milliseconds from the given date. - * - * @param {Date|Number} date - the date to be changed - * @param {Number} amount - the amount of milliseconds to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`. - * @returns {Date} the new date with the milliseconds subtracted - * @throws {TypeError} 2 arguments required - * - * @example - * // Subtract 750 milliseconds from 10 July 2014 12:45:30.000: - * const result = subMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750) - * //=> Thu Jul 10 2014 12:45:29.250 - */ - function subMilliseconds(dirtyDate, dirtyAmount) { - requiredArgs(2, arguments); - var amount = toInteger(dirtyAmount); - return addMilliseconds(dirtyDate, -amount); - } - - var MILLISECONDS_IN_DAY = 86400000; - function getUTCDayOfYear(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var timestamp = date.getTime(); - date.setUTCMonth(0, 1); - date.setUTCHours(0, 0, 0, 0); - var startOfYearTimestamp = date.getTime(); - var difference = timestamp - startOfYearTimestamp; - return Math.floor(difference / MILLISECONDS_IN_DAY) + 1; - } - - function startOfUTCISOWeek(dirtyDate) { - requiredArgs(1, arguments); - var weekStartsOn = 1; - var date = toDate(dirtyDate); - var day = date.getUTCDay(); - var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn; - date.setUTCDate(date.getUTCDate() - diff); - date.setUTCHours(0, 0, 0, 0); - return date; - } - - function getUTCISOWeekYear(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var year = date.getUTCFullYear(); - var fourthOfJanuaryOfNextYear = new Date(0); - fourthOfJanuaryOfNextYear.setUTCFullYear(year + 1, 0, 4); - fourthOfJanuaryOfNextYear.setUTCHours(0, 0, 0, 0); - var startOfNextYear = startOfUTCISOWeek(fourthOfJanuaryOfNextYear); - var fourthOfJanuaryOfThisYear = new Date(0); - fourthOfJanuaryOfThisYear.setUTCFullYear(year, 0, 4); - fourthOfJanuaryOfThisYear.setUTCHours(0, 0, 0, 0); - var startOfThisYear = startOfUTCISOWeek(fourthOfJanuaryOfThisYear); - if (date.getTime() >= startOfNextYear.getTime()) { - return year + 1; - } else if (date.getTime() >= startOfThisYear.getTime()) { - return year; - } else { - return year - 1; - } - } - - function startOfUTCISOWeekYear(dirtyDate) { - requiredArgs(1, arguments); - var year = getUTCISOWeekYear(dirtyDate); - var fourthOfJanuary = new Date(0); - fourthOfJanuary.setUTCFullYear(year, 0, 4); - fourthOfJanuary.setUTCHours(0, 0, 0, 0); - var date = startOfUTCISOWeek(fourthOfJanuary); - return date; - } - - var MILLISECONDS_IN_WEEK$1 = 604800000; - function getUTCISOWeek(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var diff = startOfUTCISOWeek(date).getTime() - startOfUTCISOWeekYear(date).getTime(); - - // Round the number of days to the nearest integer - // because the number of milliseconds in a week is not constant - // (e.g. it's different in the week of the daylight saving time clock shift) - return Math.round(diff / MILLISECONDS_IN_WEEK$1) + 1; - } - - function startOfUTCWeek(dirtyDate, options) { - var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2; - requiredArgs(1, arguments); - var defaultOptions = getDefaultOptions(); - var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0); - - // Test if weekStartsOn is between 0 and 6 _and_ is not NaN - if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) { - throw new RangeError('weekStartsOn must be between 0 and 6 inclusively'); - } - var date = toDate(dirtyDate); - var day = date.getUTCDay(); - var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn; - date.setUTCDate(date.getUTCDate() - diff); - date.setUTCHours(0, 0, 0, 0); - return date; - } - - function getUTCWeekYear(dirtyDate, options) { - var _ref, _ref2, _ref3, _options$firstWeekCon, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2; - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var year = date.getUTCFullYear(); - var defaultOptions = getDefaultOptions(); - var firstWeekContainsDate = toInteger((_ref = (_ref2 = (_ref3 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref !== void 0 ? _ref : 1); - - // Test if weekStartsOn is between 1 and 7 _and_ is not NaN - if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) { - throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively'); - } - var firstWeekOfNextYear = new Date(0); - firstWeekOfNextYear.setUTCFullYear(year + 1, 0, firstWeekContainsDate); - firstWeekOfNextYear.setUTCHours(0, 0, 0, 0); - var startOfNextYear = startOfUTCWeek(firstWeekOfNextYear, options); - var firstWeekOfThisYear = new Date(0); - firstWeekOfThisYear.setUTCFullYear(year, 0, firstWeekContainsDate); - firstWeekOfThisYear.setUTCHours(0, 0, 0, 0); - var startOfThisYear = startOfUTCWeek(firstWeekOfThisYear, options); - if (date.getTime() >= startOfNextYear.getTime()) { - return year + 1; - } else if (date.getTime() >= startOfThisYear.getTime()) { - return year; - } else { - return year - 1; - } - } - - function startOfUTCWeekYear(dirtyDate, options) { - var _ref, _ref2, _ref3, _options$firstWeekCon, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2; - requiredArgs(1, arguments); - var defaultOptions = getDefaultOptions(); - var firstWeekContainsDate = toInteger((_ref = (_ref2 = (_ref3 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref !== void 0 ? _ref : 1); - var year = getUTCWeekYear(dirtyDate, options); - var firstWeek = new Date(0); - firstWeek.setUTCFullYear(year, 0, firstWeekContainsDate); - firstWeek.setUTCHours(0, 0, 0, 0); - var date = startOfUTCWeek(firstWeek, options); - return date; - } - - var MILLISECONDS_IN_WEEK = 604800000; - function getUTCWeek(dirtyDate, options) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - var diff = startOfUTCWeek(date, options).getTime() - startOfUTCWeekYear(date, options).getTime(); - - // Round the number of days to the nearest integer - // because the number of milliseconds in a week is not constant - // (e.g. it's different in the week of the daylight saving time clock shift) - return Math.round(diff / MILLISECONDS_IN_WEEK) + 1; - } - - function addLeadingZeros(number, targetLength) { - var sign = number < 0 ? '-' : ''; - var output = Math.abs(number).toString(); - while (output.length < targetLength) { - output = '0' + output; - } - return sign + output; - } - - /* - * | | Unit | | Unit | - * |-----|--------------------------------|-----|--------------------------------| - * | a | AM, PM | A* | | - * | d | Day of month | D | | - * | h | Hour [1-12] | H | Hour [0-23] | - * | m | Minute | M | Month | - * | s | Second | S | Fraction of second | - * | y | Year (abs) | Y | | - * - * Letters marked by * are not implemented but reserved by Unicode standard. - */ - var formatters$2 = { - // Year - y: function y(date, token) { - // From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_tokens - // | Year | y | yy | yyy | yyyy | yyyyy | - // |----------|-------|----|-------|-------|-------| - // | AD 1 | 1 | 01 | 001 | 0001 | 00001 | - // | AD 12 | 12 | 12 | 012 | 0012 | 00012 | - // | AD 123 | 123 | 23 | 123 | 0123 | 00123 | - // | AD 1234 | 1234 | 34 | 1234 | 1234 | 01234 | - // | AD 12345 | 12345 | 45 | 12345 | 12345 | 12345 | - - var signedYear = date.getUTCFullYear(); - // Returns 1 for 1 BC (which is year 0 in JavaScript) - var year = signedYear > 0 ? signedYear : 1 - signedYear; - return addLeadingZeros(token === 'yy' ? year % 100 : year, token.length); - }, - // Month - M: function M(date, token) { - var month = date.getUTCMonth(); - return token === 'M' ? String(month + 1) : addLeadingZeros(month + 1, 2); - }, - // Day of the month - d: function d(date, token) { - return addLeadingZeros(date.getUTCDate(), token.length); - }, - // AM or PM - a: function a(date, token) { - var dayPeriodEnumValue = date.getUTCHours() / 12 >= 1 ? 'pm' : 'am'; - switch (token) { - case 'a': - case 'aa': - return dayPeriodEnumValue.toUpperCase(); - case 'aaa': - return dayPeriodEnumValue; - case 'aaaaa': - return dayPeriodEnumValue[0]; - case 'aaaa': - default: - return dayPeriodEnumValue === 'am' ? 'a.m.' : 'p.m.'; - } - }, - // Hour [1-12] - h: function h(date, token) { - return addLeadingZeros(date.getUTCHours() % 12 || 12, token.length); - }, - // Hour [0-23] - H: function H(date, token) { - return addLeadingZeros(date.getUTCHours(), token.length); - }, - // Minute - m: function m(date, token) { - return addLeadingZeros(date.getUTCMinutes(), token.length); - }, - // Second - s: function s(date, token) { - return addLeadingZeros(date.getUTCSeconds(), token.length); - }, - // Fraction of second - S: function S(date, token) { - var numberOfDigits = token.length; - var milliseconds = date.getUTCMilliseconds(); - var fractionalSeconds = Math.floor(milliseconds * Math.pow(10, numberOfDigits - 3)); - return addLeadingZeros(fractionalSeconds, token.length); - } - }; - var formatters$3 = formatters$2; - - var dayPeriodEnum = { - am: 'am', - pm: 'pm', - midnight: 'midnight', - noon: 'noon', - morning: 'morning', - afternoon: 'afternoon', - evening: 'evening', - night: 'night' - }; - /* - * | | Unit | | Unit | - * |-----|--------------------------------|-----|--------------------------------| - * | a | AM, PM | A* | Milliseconds in day | - * | b | AM, PM, noon, midnight | B | Flexible day period | - * | c | Stand-alone local day of week | C* | Localized hour w/ day period | - * | d | Day of month | D | Day of year | - * | e | Local day of week | E | Day of week | - * | f | | F* | Day of week in month | - * | g* | Modified Julian day | G | Era | - * | h | Hour [1-12] | H | Hour [0-23] | - * | i! | ISO day of week | I! | ISO week of year | - * | j* | Localized hour w/ day period | J* | Localized hour w/o day period | - * | k | Hour [1-24] | K | Hour [0-11] | - * | l* | (deprecated) | L | Stand-alone month | - * | m | Minute | M | Month | - * | n | | N | | - * | o! | Ordinal number modifier | O | Timezone (GMT) | - * | p! | Long localized time | P! | Long localized date | - * | q | Stand-alone quarter | Q | Quarter | - * | r* | Related Gregorian year | R! | ISO week-numbering year | - * | s | Second | S | Fraction of second | - * | t! | Seconds timestamp | T! | Milliseconds timestamp | - * | u | Extended year | U* | Cyclic year | - * | v* | Timezone (generic non-locat.) | V* | Timezone (location) | - * | w | Local week of year | W* | Week of month | - * | x | Timezone (ISO-8601 w/o Z) | X | Timezone (ISO-8601) | - * | y | Year (abs) | Y | Local week-numbering year | - * | z | Timezone (specific non-locat.) | Z* | Timezone (aliases) | - * - * Letters marked by * are not implemented but reserved by Unicode standard. - * - * Letters marked by ! are non-standard, but implemented by date-fns: - * - `o` modifies the previous token to turn it into an ordinal (see `format` docs) - * - `i` is ISO day of week. For `i` and `ii` is returns numeric ISO week days, - * i.e. 7 for Sunday, 1 for Monday, etc. - * - `I` is ISO week of year, as opposed to `w` which is local week of year. - * - `R` is ISO week-numbering year, as opposed to `Y` which is local week-numbering year. - * `R` is supposed to be used in conjunction with `I` and `i` - * for universal ISO week-numbering date, whereas - * `Y` is supposed to be used in conjunction with `w` and `e` - * for week-numbering date specific to the locale. - * - `P` is long localized date format - * - `p` is long localized time format - */ - - var formatters = { - // Era - G: function G(date, token, localize) { - var era = date.getUTCFullYear() > 0 ? 1 : 0; - switch (token) { - // AD, BC - case 'G': - case 'GG': - case 'GGG': - return localize.era(era, { - width: 'abbreviated' - }); - // A, B - case 'GGGGG': - return localize.era(era, { - width: 'narrow' - }); - // Anno Domini, Before Christ - case 'GGGG': - default: - return localize.era(era, { - width: 'wide' - }); - } - }, - // Year - y: function y(date, token, localize) { - // Ordinal number - if (token === 'yo') { - var signedYear = date.getUTCFullYear(); - // Returns 1 for 1 BC (which is year 0 in JavaScript) - var year = signedYear > 0 ? signedYear : 1 - signedYear; - return localize.ordinalNumber(year, { - unit: 'year' - }); - } - return formatters$3.y(date, token); - }, - // Local week-numbering year - Y: function Y(date, token, localize, options) { - var signedWeekYear = getUTCWeekYear(date, options); - // Returns 1 for 1 BC (which is year 0 in JavaScript) - var weekYear = signedWeekYear > 0 ? signedWeekYear : 1 - signedWeekYear; - - // Two digit year - if (token === 'YY') { - var twoDigitYear = weekYear % 100; - return addLeadingZeros(twoDigitYear, 2); - } - - // Ordinal number - if (token === 'Yo') { - return localize.ordinalNumber(weekYear, { - unit: 'year' - }); - } - - // Padding - return addLeadingZeros(weekYear, token.length); - }, - // ISO week-numbering year - R: function R(date, token) { - var isoWeekYear = getUTCISOWeekYear(date); - - // Padding - return addLeadingZeros(isoWeekYear, token.length); - }, - // Extended year. This is a single number designating the year of this calendar system. - // The main difference between `y` and `u` localizers are B.C. years: - // | Year | `y` | `u` | - // |------|-----|-----| - // | AC 1 | 1 | 1 | - // | BC 1 | 1 | 0 | - // | BC 2 | 2 | -1 | - // Also `yy` always returns the last two digits of a year, - // while `uu` pads single digit years to 2 characters and returns other years unchanged. - u: function u(date, token) { - var year = date.getUTCFullYear(); - return addLeadingZeros(year, token.length); - }, - // Quarter - Q: function Q(date, token, localize) { - var quarter = Math.ceil((date.getUTCMonth() + 1) / 3); - switch (token) { - // 1, 2, 3, 4 - case 'Q': - return String(quarter); - // 01, 02, 03, 04 - case 'QQ': - return addLeadingZeros(quarter, 2); - // 1st, 2nd, 3rd, 4th - case 'Qo': - return localize.ordinalNumber(quarter, { - unit: 'quarter' - }); - // Q1, Q2, Q3, Q4 - case 'QQQ': - return localize.quarter(quarter, { - width: 'abbreviated', - context: 'formatting' - }); - // 1, 2, 3, 4 (narrow quarter; could be not numerical) - case 'QQQQQ': - return localize.quarter(quarter, { - width: 'narrow', - context: 'formatting' - }); - // 1st quarter, 2nd quarter, ... - case 'QQQQ': - default: - return localize.quarter(quarter, { - width: 'wide', - context: 'formatting' - }); - } - }, - // Stand-alone quarter - q: function q(date, token, localize) { - var quarter = Math.ceil((date.getUTCMonth() + 1) / 3); - switch (token) { - // 1, 2, 3, 4 - case 'q': - return String(quarter); - // 01, 02, 03, 04 - case 'qq': - return addLeadingZeros(quarter, 2); - // 1st, 2nd, 3rd, 4th - case 'qo': - return localize.ordinalNumber(quarter, { - unit: 'quarter' - }); - // Q1, Q2, Q3, Q4 - case 'qqq': - return localize.quarter(quarter, { - width: 'abbreviated', - context: 'standalone' - }); - // 1, 2, 3, 4 (narrow quarter; could be not numerical) - case 'qqqqq': - return localize.quarter(quarter, { - width: 'narrow', - context: 'standalone' - }); - // 1st quarter, 2nd quarter, ... - case 'qqqq': - default: - return localize.quarter(quarter, { - width: 'wide', - context: 'standalone' - }); - } - }, - // Month - M: function M(date, token, localize) { - var month = date.getUTCMonth(); - switch (token) { - case 'M': - case 'MM': - return formatters$3.M(date, token); - // 1st, 2nd, ..., 12th - case 'Mo': - return localize.ordinalNumber(month + 1, { - unit: 'month' - }); - // Jan, Feb, ..., Dec - case 'MMM': - return localize.month(month, { - width: 'abbreviated', - context: 'formatting' - }); - // J, F, ..., D - case 'MMMMM': - return localize.month(month, { - width: 'narrow', - context: 'formatting' - }); - // January, February, ..., December - case 'MMMM': - default: - return localize.month(month, { - width: 'wide', - context: 'formatting' - }); - } - }, - // Stand-alone month - L: function L(date, token, localize) { - var month = date.getUTCMonth(); - switch (token) { - // 1, 2, ..., 12 - case 'L': - return String(month + 1); - // 01, 02, ..., 12 - case 'LL': - return addLeadingZeros(month + 1, 2); - // 1st, 2nd, ..., 12th - case 'Lo': - return localize.ordinalNumber(month + 1, { - unit: 'month' - }); - // Jan, Feb, ..., Dec - case 'LLL': - return localize.month(month, { - width: 'abbreviated', - context: 'standalone' - }); - // J, F, ..., D - case 'LLLLL': - return localize.month(month, { - width: 'narrow', - context: 'standalone' - }); - // January, February, ..., December - case 'LLLL': - default: - return localize.month(month, { - width: 'wide', - context: 'standalone' - }); - } - }, - // Local week of year - w: function w(date, token, localize, options) { - var week = getUTCWeek(date, options); - if (token === 'wo') { - return localize.ordinalNumber(week, { - unit: 'week' - }); - } - return addLeadingZeros(week, token.length); - }, - // ISO week of year - I: function I(date, token, localize) { - var isoWeek = getUTCISOWeek(date); - if (token === 'Io') { - return localize.ordinalNumber(isoWeek, { - unit: 'week' - }); - } - return addLeadingZeros(isoWeek, token.length); - }, - // Day of the month - d: function d(date, token, localize) { - if (token === 'do') { - return localize.ordinalNumber(date.getUTCDate(), { - unit: 'date' - }); - } - return formatters$3.d(date, token); - }, - // Day of year - D: function D(date, token, localize) { - var dayOfYear = getUTCDayOfYear(date); - if (token === 'Do') { - return localize.ordinalNumber(dayOfYear, { - unit: 'dayOfYear' - }); - } - return addLeadingZeros(dayOfYear, token.length); - }, - // Day of week - E: function E(date, token, localize) { - var dayOfWeek = date.getUTCDay(); - switch (token) { - // Tue - case 'E': - case 'EE': - case 'EEE': - return localize.day(dayOfWeek, { - width: 'abbreviated', - context: 'formatting' - }); - // T - case 'EEEEE': - return localize.day(dayOfWeek, { - width: 'narrow', - context: 'formatting' - }); - // Tu - case 'EEEEEE': - return localize.day(dayOfWeek, { - width: 'short', - context: 'formatting' - }); - // Tuesday - case 'EEEE': - default: - return localize.day(dayOfWeek, { - width: 'wide', - context: 'formatting' - }); - } - }, - // Local day of week - e: function e(date, token, localize, options) { - var dayOfWeek = date.getUTCDay(); - var localDayOfWeek = (dayOfWeek - options.weekStartsOn + 8) % 7 || 7; - switch (token) { - // Numerical value (Nth day of week with current locale or weekStartsOn) - case 'e': - return String(localDayOfWeek); - // Padded numerical value - case 'ee': - return addLeadingZeros(localDayOfWeek, 2); - // 1st, 2nd, ..., 7th - case 'eo': - return localize.ordinalNumber(localDayOfWeek, { - unit: 'day' - }); - case 'eee': - return localize.day(dayOfWeek, { - width: 'abbreviated', - context: 'formatting' - }); - // T - case 'eeeee': - return localize.day(dayOfWeek, { - width: 'narrow', - context: 'formatting' - }); - // Tu - case 'eeeeee': - return localize.day(dayOfWeek, { - width: 'short', - context: 'formatting' - }); - // Tuesday - case 'eeee': - default: - return localize.day(dayOfWeek, { - width: 'wide', - context: 'formatting' - }); - } - }, - // Stand-alone local day of week - c: function c(date, token, localize, options) { - var dayOfWeek = date.getUTCDay(); - var localDayOfWeek = (dayOfWeek - options.weekStartsOn + 8) % 7 || 7; - switch (token) { - // Numerical value (same as in `e`) - case 'c': - return String(localDayOfWeek); - // Padded numerical value - case 'cc': - return addLeadingZeros(localDayOfWeek, token.length); - // 1st, 2nd, ..., 7th - case 'co': - return localize.ordinalNumber(localDayOfWeek, { - unit: 'day' - }); - case 'ccc': - return localize.day(dayOfWeek, { - width: 'abbreviated', - context: 'standalone' - }); - // T - case 'ccccc': - return localize.day(dayOfWeek, { - width: 'narrow', - context: 'standalone' - }); - // Tu - case 'cccccc': - return localize.day(dayOfWeek, { - width: 'short', - context: 'standalone' - }); - // Tuesday - case 'cccc': - default: - return localize.day(dayOfWeek, { - width: 'wide', - context: 'standalone' - }); - } - }, - // ISO day of week - i: function i(date, token, localize) { - var dayOfWeek = date.getUTCDay(); - var isoDayOfWeek = dayOfWeek === 0 ? 7 : dayOfWeek; - switch (token) { - // 2 - case 'i': - return String(isoDayOfWeek); - // 02 - case 'ii': - return addLeadingZeros(isoDayOfWeek, token.length); - // 2nd - case 'io': - return localize.ordinalNumber(isoDayOfWeek, { - unit: 'day' - }); - // Tue - case 'iii': - return localize.day(dayOfWeek, { - width: 'abbreviated', - context: 'formatting' - }); - // T - case 'iiiii': - return localize.day(dayOfWeek, { - width: 'narrow', - context: 'formatting' - }); - // Tu - case 'iiiiii': - return localize.day(dayOfWeek, { - width: 'short', - context: 'formatting' - }); - // Tuesday - case 'iiii': - default: - return localize.day(dayOfWeek, { - width: 'wide', - context: 'formatting' - }); - } - }, - // AM or PM - a: function a(date, token, localize) { - var hours = date.getUTCHours(); - var dayPeriodEnumValue = hours / 12 >= 1 ? 'pm' : 'am'; - switch (token) { - case 'a': - case 'aa': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'abbreviated', - context: 'formatting' - }); - case 'aaa': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'abbreviated', - context: 'formatting' - }).toLowerCase(); - case 'aaaaa': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'narrow', - context: 'formatting' - }); - case 'aaaa': - default: - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'wide', - context: 'formatting' - }); - } - }, - // AM, PM, midnight, noon - b: function b(date, token, localize) { - var hours = date.getUTCHours(); - var dayPeriodEnumValue; - if (hours === 12) { - dayPeriodEnumValue = dayPeriodEnum.noon; - } else if (hours === 0) { - dayPeriodEnumValue = dayPeriodEnum.midnight; - } else { - dayPeriodEnumValue = hours / 12 >= 1 ? 'pm' : 'am'; - } - switch (token) { - case 'b': - case 'bb': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'abbreviated', - context: 'formatting' - }); - case 'bbb': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'abbreviated', - context: 'formatting' - }).toLowerCase(); - case 'bbbbb': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'narrow', - context: 'formatting' - }); - case 'bbbb': - default: - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'wide', - context: 'formatting' - }); - } - }, - // in the morning, in the afternoon, in the evening, at night - B: function B(date, token, localize) { - var hours = date.getUTCHours(); - var dayPeriodEnumValue; - if (hours >= 17) { - dayPeriodEnumValue = dayPeriodEnum.evening; - } else if (hours >= 12) { - dayPeriodEnumValue = dayPeriodEnum.afternoon; - } else if (hours >= 4) { - dayPeriodEnumValue = dayPeriodEnum.morning; - } else { - dayPeriodEnumValue = dayPeriodEnum.night; - } - switch (token) { - case 'B': - case 'BB': - case 'BBB': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'abbreviated', - context: 'formatting' - }); - case 'BBBBB': - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'narrow', - context: 'formatting' - }); - case 'BBBB': - default: - return localize.dayPeriod(dayPeriodEnumValue, { - width: 'wide', - context: 'formatting' - }); - } - }, - // Hour [1-12] - h: function h(date, token, localize) { - if (token === 'ho') { - var hours = date.getUTCHours() % 12; - if (hours === 0) hours = 12; - return localize.ordinalNumber(hours, { - unit: 'hour' - }); - } - return formatters$3.h(date, token); - }, - // Hour [0-23] - H: function H(date, token, localize) { - if (token === 'Ho') { - return localize.ordinalNumber(date.getUTCHours(), { - unit: 'hour' - }); - } - return formatters$3.H(date, token); - }, - // Hour [0-11] - K: function K(date, token, localize) { - var hours = date.getUTCHours() % 12; - if (token === 'Ko') { - return localize.ordinalNumber(hours, { - unit: 'hour' - }); - } - return addLeadingZeros(hours, token.length); - }, - // Hour [1-24] - k: function k(date, token, localize) { - var hours = date.getUTCHours(); - if (hours === 0) hours = 24; - if (token === 'ko') { - return localize.ordinalNumber(hours, { - unit: 'hour' - }); - } - return addLeadingZeros(hours, token.length); - }, - // Minute - m: function m(date, token, localize) { - if (token === 'mo') { - return localize.ordinalNumber(date.getUTCMinutes(), { - unit: 'minute' - }); - } - return formatters$3.m(date, token); - }, - // Second - s: function s(date, token, localize) { - if (token === 'so') { - return localize.ordinalNumber(date.getUTCSeconds(), { - unit: 'second' - }); - } - return formatters$3.s(date, token); - }, - // Fraction of second - S: function S(date, token) { - return formatters$3.S(date, token); - }, - // Timezone (ISO-8601. If offset is 0, output is always `'Z'`) - X: function X(date, token, _localize, options) { - var originalDate = options._originalDate || date; - var timezoneOffset = originalDate.getTimezoneOffset(); - if (timezoneOffset === 0) { - return 'Z'; - } - switch (token) { - // Hours and optional minutes - case 'X': - return formatTimezoneWithOptionalMinutes(timezoneOffset); - - // Hours, minutes and optional seconds without `:` delimiter - // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets - // so this token always has the same output as `XX` - case 'XXXX': - case 'XX': - // Hours and minutes without `:` delimiter - return formatTimezone(timezoneOffset); - - // Hours, minutes and optional seconds with `:` delimiter - // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets - // so this token always has the same output as `XXX` - case 'XXXXX': - case 'XXX': // Hours and minutes with `:` delimiter - default: - return formatTimezone(timezoneOffset, ':'); - } - }, - // Timezone (ISO-8601. If offset is 0, output is `'+00:00'` or equivalent) - x: function x(date, token, _localize, options) { - var originalDate = options._originalDate || date; - var timezoneOffset = originalDate.getTimezoneOffset(); - switch (token) { - // Hours and optional minutes - case 'x': - return formatTimezoneWithOptionalMinutes(timezoneOffset); - - // Hours, minutes and optional seconds without `:` delimiter - // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets - // so this token always has the same output as `xx` - case 'xxxx': - case 'xx': - // Hours and minutes without `:` delimiter - return formatTimezone(timezoneOffset); - - // Hours, minutes and optional seconds with `:` delimiter - // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets - // so this token always has the same output as `xxx` - case 'xxxxx': - case 'xxx': // Hours and minutes with `:` delimiter - default: - return formatTimezone(timezoneOffset, ':'); - } - }, - // Timezone (GMT) - O: function O(date, token, _localize, options) { - var originalDate = options._originalDate || date; - var timezoneOffset = originalDate.getTimezoneOffset(); - switch (token) { - // Short - case 'O': - case 'OO': - case 'OOO': - return 'GMT' + formatTimezoneShort(timezoneOffset, ':'); - // Long - case 'OOOO': - default: - return 'GMT' + formatTimezone(timezoneOffset, ':'); - } - }, - // Timezone (specific non-location) - z: function z(date, token, _localize, options) { - var originalDate = options._originalDate || date; - var timezoneOffset = originalDate.getTimezoneOffset(); - switch (token) { - // Short - case 'z': - case 'zz': - case 'zzz': - return 'GMT' + formatTimezoneShort(timezoneOffset, ':'); - // Long - case 'zzzz': - default: - return 'GMT' + formatTimezone(timezoneOffset, ':'); - } - }, - // Seconds timestamp - t: function t(date, token, _localize, options) { - var originalDate = options._originalDate || date; - var timestamp = Math.floor(originalDate.getTime() / 1000); - return addLeadingZeros(timestamp, token.length); - }, - // Milliseconds timestamp - T: function T(date, token, _localize, options) { - var originalDate = options._originalDate || date; - var timestamp = originalDate.getTime(); - return addLeadingZeros(timestamp, token.length); - } - }; - function formatTimezoneShort(offset, dirtyDelimiter) { - var sign = offset > 0 ? '-' : '+'; - var absOffset = Math.abs(offset); - var hours = Math.floor(absOffset / 60); - var minutes = absOffset % 60; - if (minutes === 0) { - return sign + String(hours); - } - var delimiter = dirtyDelimiter || ''; - return sign + String(hours) + delimiter + addLeadingZeros(minutes, 2); - } - function formatTimezoneWithOptionalMinutes(offset, dirtyDelimiter) { - if (offset % 60 === 0) { - var sign = offset > 0 ? '-' : '+'; - return sign + addLeadingZeros(Math.abs(offset) / 60, 2); - } - return formatTimezone(offset, dirtyDelimiter); - } - function formatTimezone(offset, dirtyDelimiter) { - var delimiter = dirtyDelimiter || ''; - var sign = offset > 0 ? '-' : '+'; - var absOffset = Math.abs(offset); - var hours = addLeadingZeros(Math.floor(absOffset / 60), 2); - var minutes = addLeadingZeros(absOffset % 60, 2); - return sign + hours + delimiter + minutes; - } - var formatters$1 = formatters; - - var dateLongFormatter = function dateLongFormatter(pattern, formatLong) { - switch (pattern) { - case 'P': - return formatLong.date({ - width: 'short' - }); - case 'PP': - return formatLong.date({ - width: 'medium' - }); - case 'PPP': - return formatLong.date({ - width: 'long' - }); - case 'PPPP': - default: - return formatLong.date({ - width: 'full' - }); - } - }; - var timeLongFormatter = function timeLongFormatter(pattern, formatLong) { - switch (pattern) { - case 'p': - return formatLong.time({ - width: 'short' - }); - case 'pp': - return formatLong.time({ - width: 'medium' - }); - case 'ppp': - return formatLong.time({ - width: 'long' - }); - case 'pppp': - default: - return formatLong.time({ - width: 'full' - }); - } - }; - var dateTimeLongFormatter = function dateTimeLongFormatter(pattern, formatLong) { - var matchResult = pattern.match(/(P+)(p+)?/) || []; - var datePattern = matchResult[1]; - var timePattern = matchResult[2]; - if (!timePattern) { - return dateLongFormatter(pattern, formatLong); - } - var dateTimeFormat; - switch (datePattern) { - case 'P': - dateTimeFormat = formatLong.dateTime({ - width: 'short' - }); - break; - case 'PP': - dateTimeFormat = formatLong.dateTime({ - width: 'medium' - }); - break; - case 'PPP': - dateTimeFormat = formatLong.dateTime({ - width: 'long' - }); - break; - case 'PPPP': - default: - dateTimeFormat = formatLong.dateTime({ - width: 'full' - }); - break; - } - return dateTimeFormat.replace('{{date}}', dateLongFormatter(datePattern, formatLong)).replace('{{time}}', timeLongFormatter(timePattern, formatLong)); - }; - var longFormatters = { - p: timeLongFormatter, - P: dateTimeLongFormatter - }; - var longFormatters$1 = longFormatters; - - var protectedDayOfYearTokens = ['D', 'DD']; - var protectedWeekYearTokens = ['YY', 'YYYY']; - function isProtectedDayOfYearToken(token) { - return protectedDayOfYearTokens.indexOf(token) !== -1; - } - function isProtectedWeekYearToken(token) { - return protectedWeekYearTokens.indexOf(token) !== -1; - } - function throwProtectedError(token, format, input) { - if (token === 'YYYY') { - throw new RangeError("Use `yyyy` instead of `YYYY` (in `".concat(format, "`) for formatting years to the input `").concat(input, "`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md")); - } else if (token === 'YY') { - throw new RangeError("Use `yy` instead of `YY` (in `".concat(format, "`) for formatting years to the input `").concat(input, "`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md")); - } else if (token === 'D') { - throw new RangeError("Use `d` instead of `D` (in `".concat(format, "`) for formatting days of the month to the input `").concat(input, "`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md")); - } else if (token === 'DD') { - throw new RangeError("Use `dd` instead of `DD` (in `".concat(format, "`) for formatting days of the month to the input `").concat(input, "`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md")); - } - } - - var formatDistanceLocale = { - lessThanXSeconds: { - one: 'less than a second', - other: 'less than {{count}} seconds' - }, - xSeconds: { - one: '1 second', - other: '{{count}} seconds' - }, - halfAMinute: 'half a minute', - lessThanXMinutes: { - one: 'less than a minute', - other: 'less than {{count}} minutes' - }, - xMinutes: { - one: '1 minute', - other: '{{count}} minutes' - }, - aboutXHours: { - one: 'about 1 hour', - other: 'about {{count}} hours' - }, - xHours: { - one: '1 hour', - other: '{{count}} hours' - }, - xDays: { - one: '1 day', - other: '{{count}} days' - }, - aboutXWeeks: { - one: 'about 1 week', - other: 'about {{count}} weeks' - }, - xWeeks: { - one: '1 week', - other: '{{count}} weeks' - }, - aboutXMonths: { - one: 'about 1 month', - other: 'about {{count}} months' - }, - xMonths: { - one: '1 month', - other: '{{count}} months' - }, - aboutXYears: { - one: 'about 1 year', - other: 'about {{count}} years' - }, - xYears: { - one: '1 year', - other: '{{count}} years' - }, - overXYears: { - one: 'over 1 year', - other: 'over {{count}} years' - }, - almostXYears: { - one: 'almost 1 year', - other: 'almost {{count}} years' - } - }; - var formatDistance = function formatDistance(token, count, options) { - var result; - var tokenValue = formatDistanceLocale[token]; - if (typeof tokenValue === 'string') { - result = tokenValue; - } else if (count === 1) { - result = tokenValue.one; - } else { - result = tokenValue.other.replace('{{count}}', count.toString()); - } - if (options !== null && options !== void 0 && options.addSuffix) { - if (options.comparison && options.comparison > 0) { - return 'in ' + result; - } else { - return result + ' ago'; - } - } - return result; - }; - var formatDistance$1 = formatDistance; - - function buildFormatLongFn(args) { - return function () { - var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - // TODO: Remove String() - var width = options.width ? String(options.width) : args.defaultWidth; - var format = args.formats[width] || args.formats[args.defaultWidth]; - return format; - }; - } - - var dateFormats = { - full: 'EEEE, MMMM do, y', - "long": 'MMMM do, y', - medium: 'MMM d, y', - "short": 'MM/dd/yyyy' - }; - var timeFormats = { - full: 'h:mm:ss a zzzz', - "long": 'h:mm:ss a z', - medium: 'h:mm:ss a', - "short": 'h:mm a' - }; - var dateTimeFormats = { - full: "{{date}} 'at' {{time}}", - "long": "{{date}} 'at' {{time}}", - medium: '{{date}}, {{time}}', - "short": '{{date}}, {{time}}' - }; - var formatLong = { - date: buildFormatLongFn({ - formats: dateFormats, - defaultWidth: 'full' - }), - time: buildFormatLongFn({ - formats: timeFormats, - defaultWidth: 'full' - }), - dateTime: buildFormatLongFn({ - formats: dateTimeFormats, - defaultWidth: 'full' - }) - }; - var formatLong$1 = formatLong; - - var formatRelativeLocale = { - lastWeek: "'last' eeee 'at' p", - yesterday: "'yesterday at' p", - today: "'today at' p", - tomorrow: "'tomorrow at' p", - nextWeek: "eeee 'at' p", - other: 'P' - }; - var formatRelative = function formatRelative(token, _date, _baseDate, _options) { - return formatRelativeLocale[token]; - }; - var formatRelative$1 = formatRelative; - - function buildLocalizeFn(args) { - return function (dirtyIndex, options) { - var context = options !== null && options !== void 0 && options.context ? String(options.context) : 'standalone'; - var valuesArray; - if (context === 'formatting' && args.formattingValues) { - var defaultWidth = args.defaultFormattingWidth || args.defaultWidth; - var width = options !== null && options !== void 0 && options.width ? String(options.width) : defaultWidth; - valuesArray = args.formattingValues[width] || args.formattingValues[defaultWidth]; - } else { - var _defaultWidth = args.defaultWidth; - var _width = options !== null && options !== void 0 && options.width ? String(options.width) : args.defaultWidth; - valuesArray = args.values[_width] || args.values[_defaultWidth]; - } - var index = args.argumentCallback ? args.argumentCallback(dirtyIndex) : dirtyIndex; - // @ts-ignore: For some reason TypeScript just don't want to match it, no matter how hard we try. I challenge you to try to remove it! - return valuesArray[index]; - }; - } - - var eraValues = { - narrow: ['B', 'A'], - abbreviated: ['BC', 'AD'], - wide: ['Before Christ', 'Anno Domini'] - }; - var quarterValues = { - narrow: ['1', '2', '3', '4'], - abbreviated: ['Q1', 'Q2', 'Q3', 'Q4'], - wide: ['1st quarter', '2nd quarter', '3rd quarter', '4th quarter'] - }; - - // Note: in English, the names of days of the week and months are capitalized. - // If you are making a new locale based on this one, check if the same is true for the language you're working on. - // Generally, formatted dates should look like they are in the middle of a sentence, - // e.g. in Spanish language the weekdays and months should be in the lowercase. - var monthValues = { - narrow: ['J', 'F', 'M', 'A', 'M', 'J', 'J', 'A', 'S', 'O', 'N', 'D'], - abbreviated: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], - wide: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'] - }; - var dayValues = { - narrow: ['S', 'M', 'T', 'W', 'T', 'F', 'S'], - "short": ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'], - abbreviated: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], - wide: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'] - }; - var dayPeriodValues = { - narrow: { - am: 'a', - pm: 'p', - midnight: 'mi', - noon: 'n', - morning: 'morning', - afternoon: 'afternoon', - evening: 'evening', - night: 'night' - }, - abbreviated: { - am: 'AM', - pm: 'PM', - midnight: 'midnight', - noon: 'noon', - morning: 'morning', - afternoon: 'afternoon', - evening: 'evening', - night: 'night' - }, - wide: { - am: 'a.m.', - pm: 'p.m.', - midnight: 'midnight', - noon: 'noon', - morning: 'morning', - afternoon: 'afternoon', - evening: 'evening', - night: 'night' - } - }; - var formattingDayPeriodValues = { - narrow: { - am: 'a', - pm: 'p', - midnight: 'mi', - noon: 'n', - morning: 'in the morning', - afternoon: 'in the afternoon', - evening: 'in the evening', - night: 'at night' - }, - abbreviated: { - am: 'AM', - pm: 'PM', - midnight: 'midnight', - noon: 'noon', - morning: 'in the morning', - afternoon: 'in the afternoon', - evening: 'in the evening', - night: 'at night' - }, - wide: { - am: 'a.m.', - pm: 'p.m.', - midnight: 'midnight', - noon: 'noon', - morning: 'in the morning', - afternoon: 'in the afternoon', - evening: 'in the evening', - night: 'at night' - } - }; - var ordinalNumber = function ordinalNumber(dirtyNumber, _options) { - var number = Number(dirtyNumber); - - // If ordinal numbers depend on context, for example, - // if they are different for different grammatical genders, - // use `options.unit`. - // - // `unit` can be 'year', 'quarter', 'month', 'week', 'date', 'dayOfYear', - // 'day', 'hour', 'minute', 'second'. - - var rem100 = number % 100; - if (rem100 > 20 || rem100 < 10) { - switch (rem100 % 10) { - case 1: - return number + 'st'; - case 2: - return number + 'nd'; - case 3: - return number + 'rd'; - } - } - return number + 'th'; - }; - var localize = { - ordinalNumber: ordinalNumber, - era: buildLocalizeFn({ - values: eraValues, - defaultWidth: 'wide' - }), - quarter: buildLocalizeFn({ - values: quarterValues, - defaultWidth: 'wide', - argumentCallback: function argumentCallback(quarter) { - return quarter - 1; - } - }), - month: buildLocalizeFn({ - values: monthValues, - defaultWidth: 'wide' - }), - day: buildLocalizeFn({ - values: dayValues, - defaultWidth: 'wide' - }), - dayPeriod: buildLocalizeFn({ - values: dayPeriodValues, - defaultWidth: 'wide', - formattingValues: formattingDayPeriodValues, - defaultFormattingWidth: 'wide' - }) - }; - var localize$1 = localize; - - function buildMatchFn(args) { - return function (string) { - var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - var width = options.width; - var matchPattern = width && args.matchPatterns[width] || args.matchPatterns[args.defaultMatchWidth]; - var matchResult = string.match(matchPattern); - if (!matchResult) { - return null; - } - var matchedString = matchResult[0]; - var parsePatterns = width && args.parsePatterns[width] || args.parsePatterns[args.defaultParseWidth]; - var key = Array.isArray(parsePatterns) ? findIndex(parsePatterns, function (pattern) { - return pattern.test(matchedString); - }) : findKey(parsePatterns, function (pattern) { - return pattern.test(matchedString); - }); - var value; - value = args.valueCallback ? args.valueCallback(key) : key; - value = options.valueCallback ? options.valueCallback(value) : value; - var rest = string.slice(matchedString.length); - return { - value: value, - rest: rest - }; - }; - } - function findKey(object, predicate) { - for (var key in object) { - if (object.hasOwnProperty(key) && predicate(object[key])) { - return key; - } - } - return undefined; - } - function findIndex(array, predicate) { - for (var key = 0; key < array.length; key++) { - if (predicate(array[key])) { - return key; - } - } - return undefined; - } - - function buildMatchPatternFn(args) { - return function (string) { - var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - var matchResult = string.match(args.matchPattern); - if (!matchResult) return null; - var matchedString = matchResult[0]; - var parseResult = string.match(args.parsePattern); - if (!parseResult) return null; - var value = args.valueCallback ? args.valueCallback(parseResult[0]) : parseResult[0]; - value = options.valueCallback ? options.valueCallback(value) : value; - var rest = string.slice(matchedString.length); - return { - value: value, - rest: rest - }; - }; - } - - var matchOrdinalNumberPattern = /^(\d+)(th|st|nd|rd)?/i; - var parseOrdinalNumberPattern = /\d+/i; - var matchEraPatterns = { - narrow: /^(b|a)/i, - abbreviated: /^(b\.?\s?c\.?|b\.?\s?c\.?\s?e\.?|a\.?\s?d\.?|c\.?\s?e\.?)/i, - wide: /^(before christ|before common era|anno domini|common era)/i - }; - var parseEraPatterns = { - any: [/^b/i, /^(a|c)/i] - }; - var matchQuarterPatterns = { - narrow: /^[1234]/i, - abbreviated: /^q[1234]/i, - wide: /^[1234](th|st|nd|rd)? quarter/i - }; - var parseQuarterPatterns = { - any: [/1/i, /2/i, /3/i, /4/i] - }; - var matchMonthPatterns = { - narrow: /^[jfmasond]/i, - abbreviated: /^(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec)/i, - wide: /^(january|february|march|april|may|june|july|august|september|october|november|december)/i - }; - var parseMonthPatterns = { - narrow: [/^j/i, /^f/i, /^m/i, /^a/i, /^m/i, /^j/i, /^j/i, /^a/i, /^s/i, /^o/i, /^n/i, /^d/i], - any: [/^ja/i, /^f/i, /^mar/i, /^ap/i, /^may/i, /^jun/i, /^jul/i, /^au/i, /^s/i, /^o/i, /^n/i, /^d/i] - }; - var matchDayPatterns = { - narrow: /^[smtwf]/i, - "short": /^(su|mo|tu|we|th|fr|sa)/i, - abbreviated: /^(sun|mon|tue|wed|thu|fri|sat)/i, - wide: /^(sunday|monday|tuesday|wednesday|thursday|friday|saturday)/i - }; - var parseDayPatterns = { - narrow: [/^s/i, /^m/i, /^t/i, /^w/i, /^t/i, /^f/i, /^s/i], - any: [/^su/i, /^m/i, /^tu/i, /^w/i, /^th/i, /^f/i, /^sa/i] - }; - var matchDayPeriodPatterns = { - narrow: /^(a|p|mi|n|(in the|at) (morning|afternoon|evening|night))/i, - any: /^([ap]\.?\s?m\.?|midnight|noon|(in the|at) (morning|afternoon|evening|night))/i - }; - var parseDayPeriodPatterns = { - any: { - am: /^a/i, - pm: /^p/i, - midnight: /^mi/i, - noon: /^no/i, - morning: /morning/i, - afternoon: /afternoon/i, - evening: /evening/i, - night: /night/i - } - }; - var match = { - ordinalNumber: buildMatchPatternFn({ - matchPattern: matchOrdinalNumberPattern, - parsePattern: parseOrdinalNumberPattern, - valueCallback: function valueCallback(value) { - return parseInt(value, 10); - } - }), - era: buildMatchFn({ - matchPatterns: matchEraPatterns, - defaultMatchWidth: 'wide', - parsePatterns: parseEraPatterns, - defaultParseWidth: 'any' - }), - quarter: buildMatchFn({ - matchPatterns: matchQuarterPatterns, - defaultMatchWidth: 'wide', - parsePatterns: parseQuarterPatterns, - defaultParseWidth: 'any', - valueCallback: function valueCallback(index) { - return index + 1; - } - }), - month: buildMatchFn({ - matchPatterns: matchMonthPatterns, - defaultMatchWidth: 'wide', - parsePatterns: parseMonthPatterns, - defaultParseWidth: 'any' - }), - day: buildMatchFn({ - matchPatterns: matchDayPatterns, - defaultMatchWidth: 'wide', - parsePatterns: parseDayPatterns, - defaultParseWidth: 'any' - }), - dayPeriod: buildMatchFn({ - matchPatterns: matchDayPeriodPatterns, - defaultMatchWidth: 'any', - parsePatterns: parseDayPeriodPatterns, - defaultParseWidth: 'any' - }) - }; - var match$1 = match; - - /** - * @type {Locale} - * @category Locales - * @summary English locale (United States). - * @language English - * @iso-639-2 eng - * @author Sasha Koss [@kossnocorp]{@link https://github.com/kossnocorp} - * @author Lesha Koss [@leshakoss]{@link https://github.com/leshakoss} - */ - var locale = { - code: 'en-US', - formatDistance: formatDistance$1, - formatLong: formatLong$1, - formatRelative: formatRelative$1, - localize: localize$1, - match: match$1, - options: { - weekStartsOn: 0 /* Sunday */, - firstWeekContainsDate: 1 - } - }; - var defaultLocale = locale; - - // - [yYQqMLwIdDecihHKkms]o matches any available ordinal number token - // (one of the certain letters followed by `o`) - // - (\w)\1* matches any sequences of the same letter - // - '' matches two quote characters in a row - // - '(''|[^'])+('|$) matches anything surrounded by two quote characters ('), - // except a single quote symbol, which ends the sequence. - // Two quote characters do not end the sequence. - // If there is no matching single quote - // then the sequence will continue until the end of the string. - // - . matches any single character unmatched by previous parts of the RegExps - var formattingTokensRegExp$1 = /[yYQqMLwIdDecihHKkms]o|(\w)\1*|''|'(''|[^'])+('|$)|./g; - - // This RegExp catches symbols escaped by quotes, and also - // sequences of symbols P, p, and the combinations like `PPPPPPPppppp` - var longFormattingTokensRegExp$1 = /P+p+|P+|p+|''|'(''|[^'])+('|$)|./g; - var escapedStringRegExp$1 = /^'([^]*?)'?$/; - var doubleQuoteRegExp$1 = /''/g; - var unescapedLatinCharacterRegExp$1 = /[a-zA-Z]/; - - /** - * @name format - * @category Common Helpers - * @summary Format the date. - * - * @description - * Return the formatted date string in the given format. The result may vary by locale. - * - * > ⚠️ Please note that the `format` tokens differ from Moment.js and other libraries. - * > See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * - * The characters wrapped between two single quotes characters (') are escaped. - * Two single quotes in a row, whether inside or outside a quoted sequence, represent a 'real' single quote. - * (see the last example) - * - * Format of the string is based on Unicode Technical Standard #35: - * https://www.unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table - * with a few additions (see note 7 below the table). - * - * Accepted patterns: - * | Unit | Pattern | Result examples | Notes | - * |---------------------------------|---------|-----------------------------------|-------| - * | Era | G..GGG | AD, BC | | - * | | GGGG | Anno Domini, Before Christ | 2 | - * | | GGGGG | A, B | | - * | Calendar year | y | 44, 1, 1900, 2017 | 5 | - * | | yo | 44th, 1st, 0th, 17th | 5,7 | - * | | yy | 44, 01, 00, 17 | 5 | - * | | yyy | 044, 001, 1900, 2017 | 5 | - * | | yyyy | 0044, 0001, 1900, 2017 | 5 | - * | | yyyyy | ... | 3,5 | - * | Local week-numbering year | Y | 44, 1, 1900, 2017 | 5 | - * | | Yo | 44th, 1st, 1900th, 2017th | 5,7 | - * | | YY | 44, 01, 00, 17 | 5,8 | - * | | YYY | 044, 001, 1900, 2017 | 5 | - * | | YYYY | 0044, 0001, 1900, 2017 | 5,8 | - * | | YYYYY | ... | 3,5 | - * | ISO week-numbering year | R | -43, 0, 1, 1900, 2017 | 5,7 | - * | | RR | -43, 00, 01, 1900, 2017 | 5,7 | - * | | RRR | -043, 000, 001, 1900, 2017 | 5,7 | - * | | RRRR | -0043, 0000, 0001, 1900, 2017 | 5,7 | - * | | RRRRR | ... | 3,5,7 | - * | Extended year | u | -43, 0, 1, 1900, 2017 | 5 | - * | | uu | -43, 01, 1900, 2017 | 5 | - * | | uuu | -043, 001, 1900, 2017 | 5 | - * | | uuuu | -0043, 0001, 1900, 2017 | 5 | - * | | uuuuu | ... | 3,5 | - * | Quarter (formatting) | Q | 1, 2, 3, 4 | | - * | | Qo | 1st, 2nd, 3rd, 4th | 7 | - * | | QQ | 01, 02, 03, 04 | | - * | | QQQ | Q1, Q2, Q3, Q4 | | - * | | QQQQ | 1st quarter, 2nd quarter, ... | 2 | - * | | QQQQQ | 1, 2, 3, 4 | 4 | - * | Quarter (stand-alone) | q | 1, 2, 3, 4 | | - * | | qo | 1st, 2nd, 3rd, 4th | 7 | - * | | qq | 01, 02, 03, 04 | | - * | | qqq | Q1, Q2, Q3, Q4 | | - * | | qqqq | 1st quarter, 2nd quarter, ... | 2 | - * | | qqqqq | 1, 2, 3, 4 | 4 | - * | Month (formatting) | M | 1, 2, ..., 12 | | - * | | Mo | 1st, 2nd, ..., 12th | 7 | - * | | MM | 01, 02, ..., 12 | | - * | | MMM | Jan, Feb, ..., Dec | | - * | | MMMM | January, February, ..., December | 2 | - * | | MMMMM | J, F, ..., D | | - * | Month (stand-alone) | L | 1, 2, ..., 12 | | - * | | Lo | 1st, 2nd, ..., 12th | 7 | - * | | LL | 01, 02, ..., 12 | | - * | | LLL | Jan, Feb, ..., Dec | | - * | | LLLL | January, February, ..., December | 2 | - * | | LLLLL | J, F, ..., D | | - * | Local week of year | w | 1, 2, ..., 53 | | - * | | wo | 1st, 2nd, ..., 53th | 7 | - * | | ww | 01, 02, ..., 53 | | - * | ISO week of year | I | 1, 2, ..., 53 | 7 | - * | | Io | 1st, 2nd, ..., 53th | 7 | - * | | II | 01, 02, ..., 53 | 7 | - * | Day of month | d | 1, 2, ..., 31 | | - * | | do | 1st, 2nd, ..., 31st | 7 | - * | | dd | 01, 02, ..., 31 | | - * | Day of year | D | 1, 2, ..., 365, 366 | 9 | - * | | Do | 1st, 2nd, ..., 365th, 366th | 7 | - * | | DD | 01, 02, ..., 365, 366 | 9 | - * | | DDD | 001, 002, ..., 365, 366 | | - * | | DDDD | ... | 3 | - * | Day of week (formatting) | E..EEE | Mon, Tue, Wed, ..., Sun | | - * | | EEEE | Monday, Tuesday, ..., Sunday | 2 | - * | | EEEEE | M, T, W, T, F, S, S | | - * | | EEEEEE | Mo, Tu, We, Th, Fr, Sa, Su | | - * | ISO day of week (formatting) | i | 1, 2, 3, ..., 7 | 7 | - * | | io | 1st, 2nd, ..., 7th | 7 | - * | | ii | 01, 02, ..., 07 | 7 | - * | | iii | Mon, Tue, Wed, ..., Sun | 7 | - * | | iiii | Monday, Tuesday, ..., Sunday | 2,7 | - * | | iiiii | M, T, W, T, F, S, S | 7 | - * | | iiiiii | Mo, Tu, We, Th, Fr, Sa, Su | 7 | - * | Local day of week (formatting) | e | 2, 3, 4, ..., 1 | | - * | | eo | 2nd, 3rd, ..., 1st | 7 | - * | | ee | 02, 03, ..., 01 | | - * | | eee | Mon, Tue, Wed, ..., Sun | | - * | | eeee | Monday, Tuesday, ..., Sunday | 2 | - * | | eeeee | M, T, W, T, F, S, S | | - * | | eeeeee | Mo, Tu, We, Th, Fr, Sa, Su | | - * | Local day of week (stand-alone) | c | 2, 3, 4, ..., 1 | | - * | | co | 2nd, 3rd, ..., 1st | 7 | - * | | cc | 02, 03, ..., 01 | | - * | | ccc | Mon, Tue, Wed, ..., Sun | | - * | | cccc | Monday, Tuesday, ..., Sunday | 2 | - * | | ccccc | M, T, W, T, F, S, S | | - * | | cccccc | Mo, Tu, We, Th, Fr, Sa, Su | | - * | AM, PM | a..aa | AM, PM | | - * | | aaa | am, pm | | - * | | aaaa | a.m., p.m. | 2 | - * | | aaaaa | a, p | | - * | AM, PM, noon, midnight | b..bb | AM, PM, noon, midnight | | - * | | bbb | am, pm, noon, midnight | | - * | | bbbb | a.m., p.m., noon, midnight | 2 | - * | | bbbbb | a, p, n, mi | | - * | Flexible day period | B..BBB | at night, in the morning, ... | | - * | | BBBB | at night, in the morning, ... | 2 | - * | | BBBBB | at night, in the morning, ... | | - * | Hour [1-12] | h | 1, 2, ..., 11, 12 | | - * | | ho | 1st, 2nd, ..., 11th, 12th | 7 | - * | | hh | 01, 02, ..., 11, 12 | | - * | Hour [0-23] | H | 0, 1, 2, ..., 23 | | - * | | Ho | 0th, 1st, 2nd, ..., 23rd | 7 | - * | | HH | 00, 01, 02, ..., 23 | | - * | Hour [0-11] | K | 1, 2, ..., 11, 0 | | - * | | Ko | 1st, 2nd, ..., 11th, 0th | 7 | - * | | KK | 01, 02, ..., 11, 00 | | - * | Hour [1-24] | k | 24, 1, 2, ..., 23 | | - * | | ko | 24th, 1st, 2nd, ..., 23rd | 7 | - * | | kk | 24, 01, 02, ..., 23 | | - * | Minute | m | 0, 1, ..., 59 | | - * | | mo | 0th, 1st, ..., 59th | 7 | - * | | mm | 00, 01, ..., 59 | | - * | Second | s | 0, 1, ..., 59 | | - * | | so | 0th, 1st, ..., 59th | 7 | - * | | ss | 00, 01, ..., 59 | | - * | Fraction of second | S | 0, 1, ..., 9 | | - * | | SS | 00, 01, ..., 99 | | - * | | SSS | 000, 001, ..., 999 | | - * | | SSSS | ... | 3 | - * | Timezone (ISO-8601 w/ Z) | X | -08, +0530, Z | | - * | | XX | -0800, +0530, Z | | - * | | XXX | -08:00, +05:30, Z | | - * | | XXXX | -0800, +0530, Z, +123456 | 2 | - * | | XXXXX | -08:00, +05:30, Z, +12:34:56 | | - * | Timezone (ISO-8601 w/o Z) | x | -08, +0530, +00 | | - * | | xx | -0800, +0530, +0000 | | - * | | xxx | -08:00, +05:30, +00:00 | 2 | - * | | xxxx | -0800, +0530, +0000, +123456 | | - * | | xxxxx | -08:00, +05:30, +00:00, +12:34:56 | | - * | Timezone (GMT) | O...OOO | GMT-8, GMT+5:30, GMT+0 | | - * | | OOOO | GMT-08:00, GMT+05:30, GMT+00:00 | 2 | - * | Timezone (specific non-locat.) | z...zzz | GMT-8, GMT+5:30, GMT+0 | 6 | - * | | zzzz | GMT-08:00, GMT+05:30, GMT+00:00 | 2,6 | - * | Seconds timestamp | t | 512969520 | 7 | - * | | tt | ... | 3,7 | - * | Milliseconds timestamp | T | 512969520900 | 7 | - * | | TT | ... | 3,7 | - * | Long localized date | P | 04/29/1453 | 7 | - * | | PP | Apr 29, 1453 | 7 | - * | | PPP | April 29th, 1453 | 7 | - * | | PPPP | Friday, April 29th, 1453 | 2,7 | - * | Long localized time | p | 12:00 AM | 7 | - * | | pp | 12:00:00 AM | 7 | - * | | ppp | 12:00:00 AM GMT+2 | 7 | - * | | pppp | 12:00:00 AM GMT+02:00 | 2,7 | - * | Combination of date and time | Pp | 04/29/1453, 12:00 AM | 7 | - * | | PPpp | Apr 29, 1453, 12:00:00 AM | 7 | - * | | PPPppp | April 29th, 1453 at ... | 7 | - * | | PPPPpppp| Friday, April 29th, 1453 at ... | 2,7 | - * Notes: - * 1. "Formatting" units (e.g. formatting quarter) in the default en-US locale - * are the same as "stand-alone" units, but are different in some languages. - * "Formatting" units are declined according to the rules of the language - * in the context of a date. "Stand-alone" units are always nominative singular: - * - * `format(new Date(2017, 10, 6), 'do LLLL', {locale: cs}) //=> '6. listopad'` - * - * `format(new Date(2017, 10, 6), 'do MMMM', {locale: cs}) //=> '6. listopadu'` - * - * 2. Any sequence of the identical letters is a pattern, unless it is escaped by - * the single quote characters (see below). - * If the sequence is longer than listed in table (e.g. `EEEEEEEEEEE`) - * the output will be the same as default pattern for this unit, usually - * the longest one (in case of ISO weekdays, `EEEE`). Default patterns for units - * are marked with "2" in the last column of the table. - * - * `format(new Date(2017, 10, 6), 'MMM') //=> 'Nov'` - * - * `format(new Date(2017, 10, 6), 'MMMM') //=> 'November'` - * - * `format(new Date(2017, 10, 6), 'MMMMM') //=> 'N'` - * - * `format(new Date(2017, 10, 6), 'MMMMMM') //=> 'November'` - * - * `format(new Date(2017, 10, 6), 'MMMMMMM') //=> 'November'` - * - * 3. Some patterns could be unlimited length (such as `yyyyyyyy`). - * The output will be padded with zeros to match the length of the pattern. - * - * `format(new Date(2017, 10, 6), 'yyyyyyyy') //=> '00002017'` - * - * 4. `QQQQQ` and `qqqqq` could be not strictly numerical in some locales. - * These tokens represent the shortest form of the quarter. - * - * 5. The main difference between `y` and `u` patterns are B.C. years: - * - * | Year | `y` | `u` | - * |------|-----|-----| - * | AC 1 | 1 | 1 | - * | BC 1 | 1 | 0 | - * | BC 2 | 2 | -1 | - * - * Also `yy` always returns the last two digits of a year, - * while `uu` pads single digit years to 2 characters and returns other years unchanged: - * - * | Year | `yy` | `uu` | - * |------|------|------| - * | 1 | 01 | 01 | - * | 14 | 14 | 14 | - * | 376 | 76 | 376 | - * | 1453 | 53 | 1453 | - * - * The same difference is true for local and ISO week-numbering years (`Y` and `R`), - * except local week-numbering years are dependent on `options.weekStartsOn` - * and `options.firstWeekContainsDate` (compare [getISOWeekYear]{@link https://date-fns.org/docs/getISOWeekYear} - * and [getWeekYear]{@link https://date-fns.org/docs/getWeekYear}). - * - * 6. Specific non-location timezones are currently unavailable in `date-fns`, - * so right now these tokens fall back to GMT timezones. - * - * 7. These patterns are not in the Unicode Technical Standard #35: - * - `i`: ISO day of week - * - `I`: ISO week of year - * - `R`: ISO week-numbering year - * - `t`: seconds timestamp - * - `T`: milliseconds timestamp - * - `o`: ordinal number modifier - * - `P`: long localized date - * - `p`: long localized time - * - * 8. `YY` and `YYYY` tokens represent week-numbering years but they are often confused with years. - * You should enable `options.useAdditionalWeekYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * - * 9. `D` and `DD` tokens represent days of the year but they are often confused with days of the month. - * You should enable `options.useAdditionalDayOfYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * - * @param {Date|Number} date - the original date - * @param {String} format - the string of tokens - * @param {Object} [options] - an object with options. - * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale} - * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday) - * @param {Number} [options.firstWeekContainsDate=1] - the day of January, which is - * @param {Boolean} [options.useAdditionalWeekYearTokens=false] - if true, allows usage of the week-numbering year tokens `YY` and `YYYY`; - * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @param {Boolean} [options.useAdditionalDayOfYearTokens=false] - if true, allows usage of the day of year tokens `D` and `DD`; - * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @returns {String} the formatted date string - * @throws {TypeError} 2 arguments required - * @throws {RangeError} `date` must not be Invalid Date - * @throws {RangeError} `options.locale` must contain `localize` property - * @throws {RangeError} `options.locale` must contain `formatLong` property - * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6 - * @throws {RangeError} `options.firstWeekContainsDate` must be between 1 and 7 - * @throws {RangeError} use `yyyy` instead of `YYYY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} use `yy` instead of `YY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} use `d` instead of `D` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} use `dd` instead of `DD` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} format string contains an unescaped latin alphabet character - * - * @example - * // Represent 11 February 2014 in middle-endian format: - * const result = format(new Date(2014, 1, 11), 'MM/dd/yyyy') - * //=> '02/11/2014' - * - * @example - * // Represent 2 July 2014 in Esperanto: - * import { eoLocale } from 'date-fns/locale/eo' - * const result = format(new Date(2014, 6, 2), "do 'de' MMMM yyyy", { - * locale: eoLocale - * }) - * //=> '2-a de julio 2014' - * - * @example - * // Escape string by single quote characters: - * const result = format(new Date(2014, 6, 2, 15), "h 'o''clock'") - * //=> "3 o'clock" - */ - - function format(dirtyDate, dirtyFormatStr, options) { - var _ref, _options$locale, _ref2, _ref3, _ref4, _options$firstWeekCon, _options$locale2, _options$locale2$opti, _defaultOptions$local, _defaultOptions$local2, _ref5, _ref6, _ref7, _options$weekStartsOn, _options$locale3, _options$locale3$opti, _defaultOptions$local3, _defaultOptions$local4; - requiredArgs(2, arguments); - var formatStr = String(dirtyFormatStr); - var defaultOptions = getDefaultOptions(); - var locale = (_ref = (_options$locale = options === null || options === void 0 ? void 0 : options.locale) !== null && _options$locale !== void 0 ? _options$locale : defaultOptions.locale) !== null && _ref !== void 0 ? _ref : defaultLocale; - var firstWeekContainsDate = toInteger((_ref2 = (_ref3 = (_ref4 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale2 = options.locale) === null || _options$locale2 === void 0 ? void 0 : (_options$locale2$opti = _options$locale2.options) === null || _options$locale2$opti === void 0 ? void 0 : _options$locale2$opti.firstWeekContainsDate) !== null && _ref4 !== void 0 ? _ref4 : defaultOptions.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : 1); - - // Test if weekStartsOn is between 1 and 7 _and_ is not NaN - if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) { - throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively'); - } - var weekStartsOn = toInteger((_ref5 = (_ref6 = (_ref7 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale3 = options.locale) === null || _options$locale3 === void 0 ? void 0 : (_options$locale3$opti = _options$locale3.options) === null || _options$locale3$opti === void 0 ? void 0 : _options$locale3$opti.weekStartsOn) !== null && _ref7 !== void 0 ? _ref7 : defaultOptions.weekStartsOn) !== null && _ref6 !== void 0 ? _ref6 : (_defaultOptions$local3 = defaultOptions.locale) === null || _defaultOptions$local3 === void 0 ? void 0 : (_defaultOptions$local4 = _defaultOptions$local3.options) === null || _defaultOptions$local4 === void 0 ? void 0 : _defaultOptions$local4.weekStartsOn) !== null && _ref5 !== void 0 ? _ref5 : 0); - - // Test if weekStartsOn is between 0 and 6 _and_ is not NaN - if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) { - throw new RangeError('weekStartsOn must be between 0 and 6 inclusively'); - } - if (!locale.localize) { - throw new RangeError('locale must contain localize property'); - } - if (!locale.formatLong) { - throw new RangeError('locale must contain formatLong property'); - } - var originalDate = toDate(dirtyDate); - if (!isValid(originalDate)) { - throw new RangeError('Invalid time value'); - } - - // Convert the date in system timezone to the same date in UTC+00:00 timezone. - // This ensures that when UTC functions will be implemented, locales will be compatible with them. - // See an issue about UTC functions: https://github.com/date-fns/date-fns/issues/376 - var timezoneOffset = getTimezoneOffsetInMilliseconds(originalDate); - var utcDate = subMilliseconds(originalDate, timezoneOffset); - var formatterOptions = { - firstWeekContainsDate: firstWeekContainsDate, - weekStartsOn: weekStartsOn, - locale: locale, - _originalDate: originalDate - }; - var result = formatStr.match(longFormattingTokensRegExp$1).map(function (substring) { - var firstCharacter = substring[0]; - if (firstCharacter === 'p' || firstCharacter === 'P') { - var longFormatter = longFormatters$1[firstCharacter]; - return longFormatter(substring, locale.formatLong); - } - return substring; - }).join('').match(formattingTokensRegExp$1).map(function (substring) { - // Replace two single quote characters with one single quote character - if (substring === "''") { - return "'"; - } - var firstCharacter = substring[0]; - if (firstCharacter === "'") { - return cleanEscapedString$1(substring); - } - var formatter = formatters$1[firstCharacter]; - if (formatter) { - if (!(options !== null && options !== void 0 && options.useAdditionalWeekYearTokens) && isProtectedWeekYearToken(substring)) { - throwProtectedError(substring, dirtyFormatStr, String(dirtyDate)); - } - if (!(options !== null && options !== void 0 && options.useAdditionalDayOfYearTokens) && isProtectedDayOfYearToken(substring)) { - throwProtectedError(substring, dirtyFormatStr, String(dirtyDate)); - } - return formatter(utcDate, substring, locale.localize, formatterOptions); - } - if (firstCharacter.match(unescapedLatinCharacterRegExp$1)) { - throw new RangeError('Format string contains an unescaped latin alphabet character `' + firstCharacter + '`'); - } - return substring; - }).join(''); - return result; - } - function cleanEscapedString$1(input) { - var matched = input.match(escapedStringRegExp$1); - if (!matched) { - return input; - } - return matched[1].replace(doubleQuoteRegExp$1, "'"); - } - - function assign(target, object) { - if (target == null) { - throw new TypeError('assign requires that input parameter not be null or undefined'); - } - for (var property in object) { - if (Object.prototype.hasOwnProperty.call(object, property)) { - target[property] = object[property]; - } - } - return target; - } - - function _arrayLikeToArray(r, a) { - (null == a || a > r.length) && (a = r.length); - for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; - return n; - } - - function _unsupportedIterableToArray(r, a) { - if (r) { - if ("string" == typeof r) return _arrayLikeToArray(r, a); - var t = {}.toString.call(r).slice(8, -1); - return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; - } - } - - function _createForOfIteratorHelper(r, e) { - var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; - if (!t) { - if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { - t && (r = t); - var _n = 0, - F = function F() {}; - return { - s: F, - n: function n() { - return _n >= r.length ? { - done: !0 - } : { - done: !1, - value: r[_n++] - }; - }, - e: function e(r) { - throw r; - }, - f: F - }; - } - throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); - } - var o, - a = !0, - u = !1; - return { - s: function s() { - t = t.call(r); - }, - n: function n() { - var r = t.next(); - return a = r.done, r; - }, - e: function e(r) { - u = !0, o = r; - }, - f: function f() { - try { - a || null == t["return"] || t["return"](); - } finally { - if (u) throw o; - } - } - }; - } - - function _assertThisInitialized(e) { - if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); - return e; - } - - function _setPrototypeOf(t, e) { - return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { - return t.__proto__ = e, t; - }, _setPrototypeOf(t, e); - } - - function _inherits(t, e) { - if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); - t.prototype = Object.create(e && e.prototype, { - constructor: { - value: t, - writable: !0, - configurable: !0 - } - }), Object.defineProperty(t, "prototype", { - writable: !1 - }), e && _setPrototypeOf(t, e); - } - - function _getPrototypeOf(t) { - return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { - return t.__proto__ || Object.getPrototypeOf(t); - }, _getPrototypeOf(t); - } - - function _isNativeReflectConstruct() { - try { - var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); - } catch (t) {} - return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { - return !!t; - })(); - } - - function _possibleConstructorReturn(t, e) { - if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; - if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); - return _assertThisInitialized(t); - } - - function _createSuper(t) { - var r = _isNativeReflectConstruct(); - return function () { - var e, - o = _getPrototypeOf(t); - if (r) { - var s = _getPrototypeOf(this).constructor; - e = Reflect.construct(o, arguments, s); - } else e = o.apply(this, arguments); - return _possibleConstructorReturn(this, e); - }; - } - - function _classCallCheck(a, n) { - if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); - } - - function toPrimitive(t, r) { - if ("object" != _typeof(t) || !t) return t; - var e = t[Symbol.toPrimitive]; - if (void 0 !== e) { - var i = e.call(t, r || "default"); - if ("object" != _typeof(i)) return i; - throw new TypeError("@@toPrimitive must return a primitive value."); - } - return ("string" === r ? String : Number)(t); - } - - function toPropertyKey(t) { - var i = toPrimitive(t, "string"); - return "symbol" == _typeof(i) ? i : i + ""; - } - - function _defineProperties(e, r) { - for (var t = 0; t < r.length; t++) { - var o = r[t]; - o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, toPropertyKey(o.key), o); - } - } - function _createClass(e, r, t) { - return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { - writable: !1 - }), e; - } - - function _defineProperty(e, r, t) { - return (r = toPropertyKey(r)) in e ? Object.defineProperty(e, r, { - value: t, - enumerable: !0, - configurable: !0, - writable: !0 - }) : e[r] = t, e; - } - - var TIMEZONE_UNIT_PRIORITY = 10; - var Setter = /*#__PURE__*/function () { - function Setter() { - _classCallCheck(this, Setter); - _defineProperty(this, "priority", void 0); - _defineProperty(this, "subPriority", 0); - } - _createClass(Setter, [{ - key: "validate", - value: function validate(_utcDate, _options) { - return true; - } - }]); - return Setter; - }(); - var ValueSetter = /*#__PURE__*/function (_Setter) { - _inherits(ValueSetter, _Setter); - var _super = _createSuper(ValueSetter); - function ValueSetter(value, validateValue, setValue, priority, subPriority) { - var _this; - _classCallCheck(this, ValueSetter); - _this = _super.call(this); - _this.value = value; - _this.validateValue = validateValue; - _this.setValue = setValue; - _this.priority = priority; - if (subPriority) { - _this.subPriority = subPriority; - } - return _this; - } - _createClass(ValueSetter, [{ - key: "validate", - value: function validate(utcDate, options) { - return this.validateValue(utcDate, this.value, options); - } - }, { - key: "set", - value: function set(utcDate, flags, options) { - return this.setValue(utcDate, flags, this.value, options); - } - }]); - return ValueSetter; - }(Setter); - var DateToSystemTimezoneSetter = /*#__PURE__*/function (_Setter2) { - _inherits(DateToSystemTimezoneSetter, _Setter2); - var _super2 = _createSuper(DateToSystemTimezoneSetter); - function DateToSystemTimezoneSetter() { - var _this2; - _classCallCheck(this, DateToSystemTimezoneSetter); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this2 = _super2.call.apply(_super2, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this2), "priority", TIMEZONE_UNIT_PRIORITY); - _defineProperty(_assertThisInitialized(_this2), "subPriority", -1); - return _this2; - } - _createClass(DateToSystemTimezoneSetter, [{ - key: "set", - value: function set(date, flags) { - if (flags.timestampIsSet) { - return date; - } - var convertedDate = new Date(0); - convertedDate.setFullYear(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate()); - convertedDate.setHours(date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds(), date.getUTCMilliseconds()); - return convertedDate; - } - }]); - return DateToSystemTimezoneSetter; - }(Setter); - - var Parser = /*#__PURE__*/function () { - function Parser() { - _classCallCheck(this, Parser); - _defineProperty(this, "incompatibleTokens", void 0); - _defineProperty(this, "priority", void 0); - _defineProperty(this, "subPriority", void 0); - } - _createClass(Parser, [{ - key: "run", - value: function run(dateString, token, match, options) { - var result = this.parse(dateString, token, match, options); - if (!result) { - return null; - } - return { - setter: new ValueSetter(result.value, this.validate, this.set, this.priority, this.subPriority), - rest: result.rest - }; - } - }, { - key: "validate", - value: function validate(_utcDate, _value, _options) { - return true; - } - }]); - return Parser; - }(); - - var EraParser = /*#__PURE__*/function (_Parser) { - _inherits(EraParser, _Parser); - var _super = _createSuper(EraParser); - function EraParser() { - var _this; - _classCallCheck(this, EraParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 140); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['R', 'u', 't', 'T']); - return _this; - } - _createClass(EraParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - // AD, BC - case 'G': - case 'GG': - case 'GGG': - return match.era(dateString, { - width: 'abbreviated' - }) || match.era(dateString, { - width: 'narrow' - }); - // A, B - case 'GGGGG': - return match.era(dateString, { - width: 'narrow' - }); - // Anno Domini, Before Christ - case 'GGGG': - default: - return match.era(dateString, { - width: 'wide' - }) || match.era(dateString, { - width: 'abbreviated' - }) || match.era(dateString, { - width: 'narrow' - }); - } - } - }, { - key: "set", - value: function set(date, flags, value) { - flags.era = value; - date.setUTCFullYear(value, 0, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return EraParser; - }(Parser); - - var numericPatterns = { - month: /^(1[0-2]|0?\d)/, - // 0 to 12 - date: /^(3[0-1]|[0-2]?\d)/, - // 0 to 31 - dayOfYear: /^(36[0-6]|3[0-5]\d|[0-2]?\d?\d)/, - // 0 to 366 - week: /^(5[0-3]|[0-4]?\d)/, - // 0 to 53 - hour23h: /^(2[0-3]|[0-1]?\d)/, - // 0 to 23 - hour24h: /^(2[0-4]|[0-1]?\d)/, - // 0 to 24 - hour11h: /^(1[0-1]|0?\d)/, - // 0 to 11 - hour12h: /^(1[0-2]|0?\d)/, - // 0 to 12 - minute: /^[0-5]?\d/, - // 0 to 59 - second: /^[0-5]?\d/, - // 0 to 59 - - singleDigit: /^\d/, - // 0 to 9 - twoDigits: /^\d{1,2}/, - // 0 to 99 - threeDigits: /^\d{1,3}/, - // 0 to 999 - fourDigits: /^\d{1,4}/, - // 0 to 9999 - - anyDigitsSigned: /^-?\d+/, - singleDigitSigned: /^-?\d/, - // 0 to 9, -0 to -9 - twoDigitsSigned: /^-?\d{1,2}/, - // 0 to 99, -0 to -99 - threeDigitsSigned: /^-?\d{1,3}/, - // 0 to 999, -0 to -999 - fourDigitsSigned: /^-?\d{1,4}/ // 0 to 9999, -0 to -9999 - }; - var timezonePatterns = { - basicOptionalMinutes: /^([+-])(\d{2})(\d{2})?|Z/, - basic: /^([+-])(\d{2})(\d{2})|Z/, - basicOptionalSeconds: /^([+-])(\d{2})(\d{2})((\d{2}))?|Z/, - extended: /^([+-])(\d{2}):(\d{2})|Z/, - extendedOptionalSeconds: /^([+-])(\d{2}):(\d{2})(:(\d{2}))?|Z/ - }; - - function mapValue(parseFnResult, mapFn) { - if (!parseFnResult) { - return parseFnResult; - } - return { - value: mapFn(parseFnResult.value), - rest: parseFnResult.rest - }; - } - function parseNumericPattern(pattern, dateString) { - var matchResult = dateString.match(pattern); - if (!matchResult) { - return null; - } - return { - value: parseInt(matchResult[0], 10), - rest: dateString.slice(matchResult[0].length) - }; - } - function parseTimezonePattern(pattern, dateString) { - var matchResult = dateString.match(pattern); - if (!matchResult) { - return null; - } - - // Input is 'Z' - if (matchResult[0] === 'Z') { - return { - value: 0, - rest: dateString.slice(1) - }; - } - var sign = matchResult[1] === '+' ? 1 : -1; - var hours = matchResult[2] ? parseInt(matchResult[2], 10) : 0; - var minutes = matchResult[3] ? parseInt(matchResult[3], 10) : 0; - var seconds = matchResult[5] ? parseInt(matchResult[5], 10) : 0; - return { - value: sign * (hours * millisecondsInHour + minutes * millisecondsInMinute + seconds * millisecondsInSecond), - rest: dateString.slice(matchResult[0].length) - }; - } - function parseAnyDigitsSigned(dateString) { - return parseNumericPattern(numericPatterns.anyDigitsSigned, dateString); - } - function parseNDigits(n, dateString) { - switch (n) { - case 1: - return parseNumericPattern(numericPatterns.singleDigit, dateString); - case 2: - return parseNumericPattern(numericPatterns.twoDigits, dateString); - case 3: - return parseNumericPattern(numericPatterns.threeDigits, dateString); - case 4: - return parseNumericPattern(numericPatterns.fourDigits, dateString); - default: - return parseNumericPattern(new RegExp('^\\d{1,' + n + '}'), dateString); - } - } - function parseNDigitsSigned(n, dateString) { - switch (n) { - case 1: - return parseNumericPattern(numericPatterns.singleDigitSigned, dateString); - case 2: - return parseNumericPattern(numericPatterns.twoDigitsSigned, dateString); - case 3: - return parseNumericPattern(numericPatterns.threeDigitsSigned, dateString); - case 4: - return parseNumericPattern(numericPatterns.fourDigitsSigned, dateString); - default: - return parseNumericPattern(new RegExp('^-?\\d{1,' + n + '}'), dateString); - } - } - function dayPeriodEnumToHours(dayPeriod) { - switch (dayPeriod) { - case 'morning': - return 4; - case 'evening': - return 17; - case 'pm': - case 'noon': - case 'afternoon': - return 12; - case 'am': - case 'midnight': - case 'night': - default: - return 0; - } - } - function normalizeTwoDigitYear(twoDigitYear, currentYear) { - var isCommonEra = currentYear > 0; - // Absolute number of the current year: - // 1 -> 1 AC - // 0 -> 1 BC - // -1 -> 2 BC - var absCurrentYear = isCommonEra ? currentYear : 1 - currentYear; - var result; - if (absCurrentYear <= 50) { - result = twoDigitYear || 100; - } else { - var rangeEnd = absCurrentYear + 50; - var rangeEndCentury = Math.floor(rangeEnd / 100) * 100; - var isPreviousCentury = twoDigitYear >= rangeEnd % 100; - result = twoDigitYear + rangeEndCentury - (isPreviousCentury ? 100 : 0); - } - return isCommonEra ? result : 1 - result; - } - function isLeapYearIndex$1(year) { - return year % 400 === 0 || year % 4 === 0 && year % 100 !== 0; - } - - // From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_Patterns - // | Year | y | yy | yyy | yyyy | yyyyy | - // |----------|-------|----|-------|-------|-------| - // | AD 1 | 1 | 01 | 001 | 0001 | 00001 | - // | AD 12 | 12 | 12 | 012 | 0012 | 00012 | - // | AD 123 | 123 | 23 | 123 | 0123 | 00123 | - // | AD 1234 | 1234 | 34 | 1234 | 1234 | 01234 | - // | AD 12345 | 12345 | 45 | 12345 | 12345 | 12345 | - var YearParser = /*#__PURE__*/function (_Parser) { - _inherits(YearParser, _Parser); - var _super = _createSuper(YearParser); - function YearParser() { - var _this; - _classCallCheck(this, YearParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 130); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'u', 'w', 'I', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(YearParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - var valueCallback = function valueCallback(year) { - return { - year: year, - isTwoDigitYear: token === 'yy' - }; - }; - switch (token) { - case 'y': - return mapValue(parseNDigits(4, dateString), valueCallback); - case 'yo': - return mapValue(match.ordinalNumber(dateString, { - unit: 'year' - }), valueCallback); - default: - return mapValue(parseNDigits(token.length, dateString), valueCallback); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value.isTwoDigitYear || value.year > 0; - } - }, { - key: "set", - value: function set(date, flags, value) { - var currentYear = date.getUTCFullYear(); - if (value.isTwoDigitYear) { - var normalizedTwoDigitYear = normalizeTwoDigitYear(value.year, currentYear); - date.setUTCFullYear(normalizedTwoDigitYear, 0, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - var year = !('era' in flags) || flags.era === 1 ? value.year : 1 - value.year; - date.setUTCFullYear(year, 0, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return YearParser; - }(Parser); - - // Local week-numbering year - var LocalWeekYearParser = /*#__PURE__*/function (_Parser) { - _inherits(LocalWeekYearParser, _Parser); - var _super = _createSuper(LocalWeekYearParser); - function LocalWeekYearParser() { - var _this; - _classCallCheck(this, LocalWeekYearParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 130); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['y', 'R', 'u', 'Q', 'q', 'M', 'L', 'I', 'd', 'D', 'i', 't', 'T']); - return _this; - } - _createClass(LocalWeekYearParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - var valueCallback = function valueCallback(year) { - return { - year: year, - isTwoDigitYear: token === 'YY' - }; - }; - switch (token) { - case 'Y': - return mapValue(parseNDigits(4, dateString), valueCallback); - case 'Yo': - return mapValue(match.ordinalNumber(dateString, { - unit: 'year' - }), valueCallback); - default: - return mapValue(parseNDigits(token.length, dateString), valueCallback); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value.isTwoDigitYear || value.year > 0; - } - }, { - key: "set", - value: function set(date, flags, value, options) { - var currentYear = getUTCWeekYear(date, options); - if (value.isTwoDigitYear) { - var normalizedTwoDigitYear = normalizeTwoDigitYear(value.year, currentYear); - date.setUTCFullYear(normalizedTwoDigitYear, 0, options.firstWeekContainsDate); - date.setUTCHours(0, 0, 0, 0); - return startOfUTCWeek(date, options); - } - var year = !('era' in flags) || flags.era === 1 ? value.year : 1 - value.year; - date.setUTCFullYear(year, 0, options.firstWeekContainsDate); - date.setUTCHours(0, 0, 0, 0); - return startOfUTCWeek(date, options); - } - }]); - return LocalWeekYearParser; - }(Parser); - - var ISOWeekYearParser = /*#__PURE__*/function (_Parser) { - _inherits(ISOWeekYearParser, _Parser); - var _super = _createSuper(ISOWeekYearParser); - function ISOWeekYearParser() { - var _this; - _classCallCheck(this, ISOWeekYearParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 130); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['G', 'y', 'Y', 'u', 'Q', 'q', 'M', 'L', 'w', 'd', 'D', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(ISOWeekYearParser, [{ - key: "parse", - value: function parse(dateString, token) { - if (token === 'R') { - return parseNDigitsSigned(4, dateString); - } - return parseNDigitsSigned(token.length, dateString); - } - }, { - key: "set", - value: function set(_date, _flags, value) { - var firstWeekOfYear = new Date(0); - firstWeekOfYear.setUTCFullYear(value, 0, 4); - firstWeekOfYear.setUTCHours(0, 0, 0, 0); - return startOfUTCISOWeek(firstWeekOfYear); - } - }]); - return ISOWeekYearParser; - }(Parser); - - var ExtendedYearParser = /*#__PURE__*/function (_Parser) { - _inherits(ExtendedYearParser, _Parser); - var _super = _createSuper(ExtendedYearParser); - function ExtendedYearParser() { - var _this; - _classCallCheck(this, ExtendedYearParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 130); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['G', 'y', 'Y', 'R', 'w', 'I', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(ExtendedYearParser, [{ - key: "parse", - value: function parse(dateString, token) { - if (token === 'u') { - return parseNDigitsSigned(4, dateString); - } - return parseNDigitsSigned(token.length, dateString); - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCFullYear(value, 0, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return ExtendedYearParser; - }(Parser); - - var QuarterParser = /*#__PURE__*/function (_Parser) { - _inherits(QuarterParser, _Parser); - var _super = _createSuper(QuarterParser); - function QuarterParser() { - var _this; - _classCallCheck(this, QuarterParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 120); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'q', 'M', 'L', 'w', 'I', 'd', 'D', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(QuarterParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - // 1, 2, 3, 4 - case 'Q': - case 'QQ': - // 01, 02, 03, 04 - return parseNDigits(token.length, dateString); - // 1st, 2nd, 3rd, 4th - case 'Qo': - return match.ordinalNumber(dateString, { - unit: 'quarter' - }); - // Q1, Q2, Q3, Q4 - case 'QQQ': - return match.quarter(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.quarter(dateString, { - width: 'narrow', - context: 'formatting' - }); - // 1, 2, 3, 4 (narrow quarter; could be not numerical) - case 'QQQQQ': - return match.quarter(dateString, { - width: 'narrow', - context: 'formatting' - }); - // 1st quarter, 2nd quarter, ... - case 'QQQQ': - default: - return match.quarter(dateString, { - width: 'wide', - context: 'formatting' - }) || match.quarter(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.quarter(dateString, { - width: 'narrow', - context: 'formatting' - }); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 1 && value <= 4; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCMonth((value - 1) * 3, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return QuarterParser; - }(Parser); - - var StandAloneQuarterParser = /*#__PURE__*/function (_Parser) { - _inherits(StandAloneQuarterParser, _Parser); - var _super = _createSuper(StandAloneQuarterParser); - function StandAloneQuarterParser() { - var _this; - _classCallCheck(this, StandAloneQuarterParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 120); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'Q', 'M', 'L', 'w', 'I', 'd', 'D', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(StandAloneQuarterParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - // 1, 2, 3, 4 - case 'q': - case 'qq': - // 01, 02, 03, 04 - return parseNDigits(token.length, dateString); - // 1st, 2nd, 3rd, 4th - case 'qo': - return match.ordinalNumber(dateString, { - unit: 'quarter' - }); - // Q1, Q2, Q3, Q4 - case 'qqq': - return match.quarter(dateString, { - width: 'abbreviated', - context: 'standalone' - }) || match.quarter(dateString, { - width: 'narrow', - context: 'standalone' - }); - // 1, 2, 3, 4 (narrow quarter; could be not numerical) - case 'qqqqq': - return match.quarter(dateString, { - width: 'narrow', - context: 'standalone' - }); - // 1st quarter, 2nd quarter, ... - case 'qqqq': - default: - return match.quarter(dateString, { - width: 'wide', - context: 'standalone' - }) || match.quarter(dateString, { - width: 'abbreviated', - context: 'standalone' - }) || match.quarter(dateString, { - width: 'narrow', - context: 'standalone' - }); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 1 && value <= 4; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCMonth((value - 1) * 3, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return StandAloneQuarterParser; - }(Parser); - - var MonthParser = /*#__PURE__*/function (_Parser) { - _inherits(MonthParser, _Parser); - var _super = _createSuper(MonthParser); - function MonthParser() { - var _this; - _classCallCheck(this, MonthParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'q', 'Q', 'L', 'w', 'I', 'D', 'i', 'e', 'c', 't', 'T']); - _defineProperty(_assertThisInitialized(_this), "priority", 110); - return _this; - } - _createClass(MonthParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - var valueCallback = function valueCallback(value) { - return value - 1; - }; - switch (token) { - // 1, 2, ..., 12 - case 'M': - return mapValue(parseNumericPattern(numericPatterns.month, dateString), valueCallback); - // 01, 02, ..., 12 - case 'MM': - return mapValue(parseNDigits(2, dateString), valueCallback); - // 1st, 2nd, ..., 12th - case 'Mo': - return mapValue(match.ordinalNumber(dateString, { - unit: 'month' - }), valueCallback); - // Jan, Feb, ..., Dec - case 'MMM': - return match.month(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.month(dateString, { - width: 'narrow', - context: 'formatting' - }); - // J, F, ..., D - case 'MMMMM': - return match.month(dateString, { - width: 'narrow', - context: 'formatting' - }); - // January, February, ..., December - case 'MMMM': - default: - return match.month(dateString, { - width: 'wide', - context: 'formatting' - }) || match.month(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.month(dateString, { - width: 'narrow', - context: 'formatting' - }); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 11; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCMonth(value, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return MonthParser; - }(Parser); - - var StandAloneMonthParser = /*#__PURE__*/function (_Parser) { - _inherits(StandAloneMonthParser, _Parser); - var _super = _createSuper(StandAloneMonthParser); - function StandAloneMonthParser() { - var _this; - _classCallCheck(this, StandAloneMonthParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 110); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'q', 'Q', 'M', 'w', 'I', 'D', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(StandAloneMonthParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - var valueCallback = function valueCallback(value) { - return value - 1; - }; - switch (token) { - // 1, 2, ..., 12 - case 'L': - return mapValue(parseNumericPattern(numericPatterns.month, dateString), valueCallback); - // 01, 02, ..., 12 - case 'LL': - return mapValue(parseNDigits(2, dateString), valueCallback); - // 1st, 2nd, ..., 12th - case 'Lo': - return mapValue(match.ordinalNumber(dateString, { - unit: 'month' - }), valueCallback); - // Jan, Feb, ..., Dec - case 'LLL': - return match.month(dateString, { - width: 'abbreviated', - context: 'standalone' - }) || match.month(dateString, { - width: 'narrow', - context: 'standalone' - }); - // J, F, ..., D - case 'LLLLL': - return match.month(dateString, { - width: 'narrow', - context: 'standalone' - }); - // January, February, ..., December - case 'LLLL': - default: - return match.month(dateString, { - width: 'wide', - context: 'standalone' - }) || match.month(dateString, { - width: 'abbreviated', - context: 'standalone' - }) || match.month(dateString, { - width: 'narrow', - context: 'standalone' - }); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 11; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCMonth(value, 1); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return StandAloneMonthParser; - }(Parser); - - function setUTCWeek(dirtyDate, dirtyWeek, options) { - requiredArgs(2, arguments); - var date = toDate(dirtyDate); - var week = toInteger(dirtyWeek); - var diff = getUTCWeek(date, options) - week; - date.setUTCDate(date.getUTCDate() - diff * 7); - return date; - } - - var LocalWeekParser = /*#__PURE__*/function (_Parser) { - _inherits(LocalWeekParser, _Parser); - var _super = _createSuper(LocalWeekParser); - function LocalWeekParser() { - var _this; - _classCallCheck(this, LocalWeekParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 100); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['y', 'R', 'u', 'q', 'Q', 'M', 'L', 'I', 'd', 'D', 'i', 't', 'T']); - return _this; - } - _createClass(LocalWeekParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'w': - return parseNumericPattern(numericPatterns.week, dateString); - case 'wo': - return match.ordinalNumber(dateString, { - unit: 'week' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 1 && value <= 53; - } - }, { - key: "set", - value: function set(date, _flags, value, options) { - return startOfUTCWeek(setUTCWeek(date, value, options), options); - } - }]); - return LocalWeekParser; - }(Parser); - - function setUTCISOWeek(dirtyDate, dirtyISOWeek) { - requiredArgs(2, arguments); - var date = toDate(dirtyDate); - var isoWeek = toInteger(dirtyISOWeek); - var diff = getUTCISOWeek(date) - isoWeek; - date.setUTCDate(date.getUTCDate() - diff * 7); - return date; - } - - var ISOWeekParser = /*#__PURE__*/function (_Parser) { - _inherits(ISOWeekParser, _Parser); - var _super = _createSuper(ISOWeekParser); - function ISOWeekParser() { - var _this; - _classCallCheck(this, ISOWeekParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 100); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['y', 'Y', 'u', 'q', 'Q', 'M', 'L', 'w', 'd', 'D', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(ISOWeekParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'I': - return parseNumericPattern(numericPatterns.week, dateString); - case 'Io': - return match.ordinalNumber(dateString, { - unit: 'week' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 1 && value <= 53; - } - }, { - key: "set", - value: function set(date, _flags, value) { - return startOfUTCISOWeek(setUTCISOWeek(date, value)); - } - }]); - return ISOWeekParser; - }(Parser); - - var DAYS_IN_MONTH = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; - var DAYS_IN_MONTH_LEAP_YEAR = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; - - // Day of the month - var DateParser = /*#__PURE__*/function (_Parser) { - _inherits(DateParser, _Parser); - var _super = _createSuper(DateParser); - function DateParser() { - var _this; - _classCallCheck(this, DateParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 90); - _defineProperty(_assertThisInitialized(_this), "subPriority", 1); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'q', 'Q', 'w', 'I', 'D', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(DateParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'd': - return parseNumericPattern(numericPatterns.date, dateString); - case 'do': - return match.ordinalNumber(dateString, { - unit: 'date' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(date, value) { - var year = date.getUTCFullYear(); - var isLeapYear = isLeapYearIndex$1(year); - var month = date.getUTCMonth(); - if (isLeapYear) { - return value >= 1 && value <= DAYS_IN_MONTH_LEAP_YEAR[month]; - } else { - return value >= 1 && value <= DAYS_IN_MONTH[month]; - } - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCDate(value); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return DateParser; - }(Parser); - - var DayOfYearParser = /*#__PURE__*/function (_Parser) { - _inherits(DayOfYearParser, _Parser); - var _super = _createSuper(DayOfYearParser); - function DayOfYearParser() { - var _this; - _classCallCheck(this, DayOfYearParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 90); - _defineProperty(_assertThisInitialized(_this), "subpriority", 1); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['Y', 'R', 'q', 'Q', 'M', 'L', 'w', 'I', 'd', 'E', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(DayOfYearParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'D': - case 'DD': - return parseNumericPattern(numericPatterns.dayOfYear, dateString); - case 'Do': - return match.ordinalNumber(dateString, { - unit: 'date' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(date, value) { - var year = date.getUTCFullYear(); - var isLeapYear = isLeapYearIndex$1(year); - if (isLeapYear) { - return value >= 1 && value <= 366; - } else { - return value >= 1 && value <= 365; - } - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCMonth(0, value); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return DayOfYearParser; - }(Parser); - - function setUTCDay(dirtyDate, dirtyDay, options) { - var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2; - requiredArgs(2, arguments); - var defaultOptions = getDefaultOptions(); - var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0); - - // Test if weekStartsOn is between 0 and 6 _and_ is not NaN - if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) { - throw new RangeError('weekStartsOn must be between 0 and 6 inclusively'); - } - var date = toDate(dirtyDate); - var day = toInteger(dirtyDay); - var currentDay = date.getUTCDay(); - var remainder = day % 7; - var dayIndex = (remainder + 7) % 7; - var diff = (dayIndex < weekStartsOn ? 7 : 0) + day - currentDay; - date.setUTCDate(date.getUTCDate() + diff); - return date; - } - - var DayParser = /*#__PURE__*/function (_Parser) { - _inherits(DayParser, _Parser); - var _super = _createSuper(DayParser); - function DayParser() { - var _this; - _classCallCheck(this, DayParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 90); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['D', 'i', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(DayParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - // Tue - case 'E': - case 'EE': - case 'EEE': - return match.day(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - // T - case 'EEEEE': - return match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - // Tu - case 'EEEEEE': - return match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - // Tuesday - case 'EEEE': - default: - return match.day(dateString, { - width: 'wide', - context: 'formatting' - }) || match.day(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 6; - } - }, { - key: "set", - value: function set(date, _flags, value, options) { - date = setUTCDay(date, value, options); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return DayParser; - }(Parser); - - var LocalDayParser = /*#__PURE__*/function (_Parser) { - _inherits(LocalDayParser, _Parser); - var _super = _createSuper(LocalDayParser); - function LocalDayParser() { - var _this; - _classCallCheck(this, LocalDayParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 90); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['y', 'R', 'u', 'q', 'Q', 'M', 'L', 'I', 'd', 'D', 'E', 'i', 'c', 't', 'T']); - return _this; - } - _createClass(LocalDayParser, [{ - key: "parse", - value: function parse(dateString, token, match, options) { - var valueCallback = function valueCallback(value) { - var wholeWeekDays = Math.floor((value - 1) / 7) * 7; - return (value + options.weekStartsOn + 6) % 7 + wholeWeekDays; - }; - switch (token) { - // 3 - case 'e': - case 'ee': - // 03 - return mapValue(parseNDigits(token.length, dateString), valueCallback); - // 3rd - case 'eo': - return mapValue(match.ordinalNumber(dateString, { - unit: 'day' - }), valueCallback); - // Tue - case 'eee': - return match.day(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - // T - case 'eeeee': - return match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - // Tu - case 'eeeeee': - return match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - // Tuesday - case 'eeee': - default: - return match.day(dateString, { - width: 'wide', - context: 'formatting' - }) || match.day(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 6; - } - }, { - key: "set", - value: function set(date, _flags, value, options) { - date = setUTCDay(date, value, options); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return LocalDayParser; - }(Parser); - - var StandAloneLocalDayParser = /*#__PURE__*/function (_Parser) { - _inherits(StandAloneLocalDayParser, _Parser); - var _super = _createSuper(StandAloneLocalDayParser); - function StandAloneLocalDayParser() { - var _this; - _classCallCheck(this, StandAloneLocalDayParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 90); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['y', 'R', 'u', 'q', 'Q', 'M', 'L', 'I', 'd', 'D', 'E', 'i', 'e', 't', 'T']); - return _this; - } - _createClass(StandAloneLocalDayParser, [{ - key: "parse", - value: function parse(dateString, token, match, options) { - var valueCallback = function valueCallback(value) { - var wholeWeekDays = Math.floor((value - 1) / 7) * 7; - return (value + options.weekStartsOn + 6) % 7 + wholeWeekDays; - }; - switch (token) { - // 3 - case 'c': - case 'cc': - // 03 - return mapValue(parseNDigits(token.length, dateString), valueCallback); - // 3rd - case 'co': - return mapValue(match.ordinalNumber(dateString, { - unit: 'day' - }), valueCallback); - // Tue - case 'ccc': - return match.day(dateString, { - width: 'abbreviated', - context: 'standalone' - }) || match.day(dateString, { - width: 'short', - context: 'standalone' - }) || match.day(dateString, { - width: 'narrow', - context: 'standalone' - }); - // T - case 'ccccc': - return match.day(dateString, { - width: 'narrow', - context: 'standalone' - }); - // Tu - case 'cccccc': - return match.day(dateString, { - width: 'short', - context: 'standalone' - }) || match.day(dateString, { - width: 'narrow', - context: 'standalone' - }); - // Tuesday - case 'cccc': - default: - return match.day(dateString, { - width: 'wide', - context: 'standalone' - }) || match.day(dateString, { - width: 'abbreviated', - context: 'standalone' - }) || match.day(dateString, { - width: 'short', - context: 'standalone' - }) || match.day(dateString, { - width: 'narrow', - context: 'standalone' - }); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 6; - } - }, { - key: "set", - value: function set(date, _flags, value, options) { - date = setUTCDay(date, value, options); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return StandAloneLocalDayParser; - }(Parser); - - function setUTCISODay(dirtyDate, dirtyDay) { - requiredArgs(2, arguments); - var day = toInteger(dirtyDay); - if (day % 7 === 0) { - day = day - 7; - } - var weekStartsOn = 1; - var date = toDate(dirtyDate); - var currentDay = date.getUTCDay(); - var remainder = day % 7; - var dayIndex = (remainder + 7) % 7; - var diff = (dayIndex < weekStartsOn ? 7 : 0) + day - currentDay; - date.setUTCDate(date.getUTCDate() + diff); - return date; - } - - var ISODayParser = /*#__PURE__*/function (_Parser) { - _inherits(ISODayParser, _Parser); - var _super = _createSuper(ISODayParser); - function ISODayParser() { - var _this; - _classCallCheck(this, ISODayParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 90); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['y', 'Y', 'u', 'q', 'Q', 'M', 'L', 'w', 'd', 'D', 'E', 'e', 'c', 't', 'T']); - return _this; - } - _createClass(ISODayParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - var valueCallback = function valueCallback(value) { - if (value === 0) { - return 7; - } - return value; - }; - switch (token) { - // 2 - case 'i': - case 'ii': - // 02 - return parseNDigits(token.length, dateString); - // 2nd - case 'io': - return match.ordinalNumber(dateString, { - unit: 'day' - }); - // Tue - case 'iii': - return mapValue(match.day(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }), valueCallback); - // T - case 'iiiii': - return mapValue(match.day(dateString, { - width: 'narrow', - context: 'formatting' - }), valueCallback); - // Tu - case 'iiiiii': - return mapValue(match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }), valueCallback); - // Tuesday - case 'iiii': - default: - return mapValue(match.day(dateString, { - width: 'wide', - context: 'formatting' - }) || match.day(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.day(dateString, { - width: 'short', - context: 'formatting' - }) || match.day(dateString, { - width: 'narrow', - context: 'formatting' - }), valueCallback); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 1 && value <= 7; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date = setUTCISODay(date, value); - date.setUTCHours(0, 0, 0, 0); - return date; - } - }]); - return ISODayParser; - }(Parser); - - var AMPMParser = /*#__PURE__*/function (_Parser) { - _inherits(AMPMParser, _Parser); - var _super = _createSuper(AMPMParser); - function AMPMParser() { - var _this; - _classCallCheck(this, AMPMParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 80); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['b', 'B', 'H', 'k', 't', 'T']); - return _this; - } - _createClass(AMPMParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'a': - case 'aa': - case 'aaa': - return match.dayPeriod(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - case 'aaaaa': - return match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - case 'aaaa': - default: - return match.dayPeriod(dateString, { - width: 'wide', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - } - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCHours(dayPeriodEnumToHours(value), 0, 0, 0); - return date; - } - }]); - return AMPMParser; - }(Parser); - - var AMPMMidnightParser = /*#__PURE__*/function (_Parser) { - _inherits(AMPMMidnightParser, _Parser); - var _super = _createSuper(AMPMMidnightParser); - function AMPMMidnightParser() { - var _this; - _classCallCheck(this, AMPMMidnightParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 80); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['a', 'B', 'H', 'k', 't', 'T']); - return _this; - } - _createClass(AMPMMidnightParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'b': - case 'bb': - case 'bbb': - return match.dayPeriod(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - case 'bbbbb': - return match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - case 'bbbb': - default: - return match.dayPeriod(dateString, { - width: 'wide', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - } - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCHours(dayPeriodEnumToHours(value), 0, 0, 0); - return date; - } - }]); - return AMPMMidnightParser; - }(Parser); - - var DayPeriodParser = /*#__PURE__*/function (_Parser) { - _inherits(DayPeriodParser, _Parser); - var _super = _createSuper(DayPeriodParser); - function DayPeriodParser() { - var _this; - _classCallCheck(this, DayPeriodParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 80); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['a', 'b', 't', 'T']); - return _this; - } - _createClass(DayPeriodParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'B': - case 'BB': - case 'BBB': - return match.dayPeriod(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - case 'BBBBB': - return match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - case 'BBBB': - default: - return match.dayPeriod(dateString, { - width: 'wide', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'abbreviated', - context: 'formatting' - }) || match.dayPeriod(dateString, { - width: 'narrow', - context: 'formatting' - }); - } - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCHours(dayPeriodEnumToHours(value), 0, 0, 0); - return date; - } - }]); - return DayPeriodParser; - }(Parser); - - var Hour1to12Parser = /*#__PURE__*/function (_Parser) { - _inherits(Hour1to12Parser, _Parser); - var _super = _createSuper(Hour1to12Parser); - function Hour1to12Parser() { - var _this; - _classCallCheck(this, Hour1to12Parser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 70); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['H', 'K', 'k', 't', 'T']); - return _this; - } - _createClass(Hour1to12Parser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'h': - return parseNumericPattern(numericPatterns.hour12h, dateString); - case 'ho': - return match.ordinalNumber(dateString, { - unit: 'hour' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 1 && value <= 12; - } - }, { - key: "set", - value: function set(date, _flags, value) { - var isPM = date.getUTCHours() >= 12; - if (isPM && value < 12) { - date.setUTCHours(value + 12, 0, 0, 0); - } else if (!isPM && value === 12) { - date.setUTCHours(0, 0, 0, 0); - } else { - date.setUTCHours(value, 0, 0, 0); - } - return date; - } - }]); - return Hour1to12Parser; - }(Parser); - - var Hour0to23Parser = /*#__PURE__*/function (_Parser) { - _inherits(Hour0to23Parser, _Parser); - var _super = _createSuper(Hour0to23Parser); - function Hour0to23Parser() { - var _this; - _classCallCheck(this, Hour0to23Parser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 70); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['a', 'b', 'h', 'K', 'k', 't', 'T']); - return _this; - } - _createClass(Hour0to23Parser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'H': - return parseNumericPattern(numericPatterns.hour23h, dateString); - case 'Ho': - return match.ordinalNumber(dateString, { - unit: 'hour' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 23; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCHours(value, 0, 0, 0); - return date; - } - }]); - return Hour0to23Parser; - }(Parser); - - var Hour0To11Parser = /*#__PURE__*/function (_Parser) { - _inherits(Hour0To11Parser, _Parser); - var _super = _createSuper(Hour0To11Parser); - function Hour0To11Parser() { - var _this; - _classCallCheck(this, Hour0To11Parser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 70); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['h', 'H', 'k', 't', 'T']); - return _this; - } - _createClass(Hour0To11Parser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'K': - return parseNumericPattern(numericPatterns.hour11h, dateString); - case 'Ko': - return match.ordinalNumber(dateString, { - unit: 'hour' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 11; - } - }, { - key: "set", - value: function set(date, _flags, value) { - var isPM = date.getUTCHours() >= 12; - if (isPM && value < 12) { - date.setUTCHours(value + 12, 0, 0, 0); - } else { - date.setUTCHours(value, 0, 0, 0); - } - return date; - } - }]); - return Hour0To11Parser; - }(Parser); - - var Hour1To24Parser = /*#__PURE__*/function (_Parser) { - _inherits(Hour1To24Parser, _Parser); - var _super = _createSuper(Hour1To24Parser); - function Hour1To24Parser() { - var _this; - _classCallCheck(this, Hour1To24Parser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 70); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['a', 'b', 'h', 'H', 'K', 't', 'T']); - return _this; - } - _createClass(Hour1To24Parser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'k': - return parseNumericPattern(numericPatterns.hour24h, dateString); - case 'ko': - return match.ordinalNumber(dateString, { - unit: 'hour' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 1 && value <= 24; - } - }, { - key: "set", - value: function set(date, _flags, value) { - var hours = value <= 24 ? value % 24 : value; - date.setUTCHours(hours, 0, 0, 0); - return date; - } - }]); - return Hour1To24Parser; - }(Parser); - - var MinuteParser = /*#__PURE__*/function (_Parser) { - _inherits(MinuteParser, _Parser); - var _super = _createSuper(MinuteParser); - function MinuteParser() { - var _this; - _classCallCheck(this, MinuteParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 60); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['t', 'T']); - return _this; - } - _createClass(MinuteParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 'm': - return parseNumericPattern(numericPatterns.minute, dateString); - case 'mo': - return match.ordinalNumber(dateString, { - unit: 'minute' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 59; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCMinutes(value, 0, 0); - return date; - } - }]); - return MinuteParser; - }(Parser); - - var SecondParser = /*#__PURE__*/function (_Parser) { - _inherits(SecondParser, _Parser); - var _super = _createSuper(SecondParser); - function SecondParser() { - var _this; - _classCallCheck(this, SecondParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 50); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['t', 'T']); - return _this; - } - _createClass(SecondParser, [{ - key: "parse", - value: function parse(dateString, token, match) { - switch (token) { - case 's': - return parseNumericPattern(numericPatterns.second, dateString); - case 'so': - return match.ordinalNumber(dateString, { - unit: 'second' - }); - default: - return parseNDigits(token.length, dateString); - } - } - }, { - key: "validate", - value: function validate(_date, value) { - return value >= 0 && value <= 59; - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCSeconds(value, 0); - return date; - } - }]); - return SecondParser; - }(Parser); - - var FractionOfSecondParser = /*#__PURE__*/function (_Parser) { - _inherits(FractionOfSecondParser, _Parser); - var _super = _createSuper(FractionOfSecondParser); - function FractionOfSecondParser() { - var _this; - _classCallCheck(this, FractionOfSecondParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 30); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['t', 'T']); - return _this; - } - _createClass(FractionOfSecondParser, [{ - key: "parse", - value: function parse(dateString, token) { - var valueCallback = function valueCallback(value) { - return Math.floor(value * Math.pow(10, -token.length + 3)); - }; - return mapValue(parseNDigits(token.length, dateString), valueCallback); - } - }, { - key: "set", - value: function set(date, _flags, value) { - date.setUTCMilliseconds(value); - return date; - } - }]); - return FractionOfSecondParser; - }(Parser); - - var ISOTimezoneWithZParser = /*#__PURE__*/function (_Parser) { - _inherits(ISOTimezoneWithZParser, _Parser); - var _super = _createSuper(ISOTimezoneWithZParser); - function ISOTimezoneWithZParser() { - var _this; - _classCallCheck(this, ISOTimezoneWithZParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 10); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['t', 'T', 'x']); - return _this; - } - _createClass(ISOTimezoneWithZParser, [{ - key: "parse", - value: function parse(dateString, token) { - switch (token) { - case 'X': - return parseTimezonePattern(timezonePatterns.basicOptionalMinutes, dateString); - case 'XX': - return parseTimezonePattern(timezonePatterns.basic, dateString); - case 'XXXX': - return parseTimezonePattern(timezonePatterns.basicOptionalSeconds, dateString); - case 'XXXXX': - return parseTimezonePattern(timezonePatterns.extendedOptionalSeconds, dateString); - case 'XXX': - default: - return parseTimezonePattern(timezonePatterns.extended, dateString); - } - } - }, { - key: "set", - value: function set(date, flags, value) { - if (flags.timestampIsSet) { - return date; - } - return new Date(date.getTime() - value); - } - }]); - return ISOTimezoneWithZParser; - }(Parser); - - var ISOTimezoneParser = /*#__PURE__*/function (_Parser) { - _inherits(ISOTimezoneParser, _Parser); - var _super = _createSuper(ISOTimezoneParser); - function ISOTimezoneParser() { - var _this; - _classCallCheck(this, ISOTimezoneParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 10); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", ['t', 'T', 'X']); - return _this; - } - _createClass(ISOTimezoneParser, [{ - key: "parse", - value: function parse(dateString, token) { - switch (token) { - case 'x': - return parseTimezonePattern(timezonePatterns.basicOptionalMinutes, dateString); - case 'xx': - return parseTimezonePattern(timezonePatterns.basic, dateString); - case 'xxxx': - return parseTimezonePattern(timezonePatterns.basicOptionalSeconds, dateString); - case 'xxxxx': - return parseTimezonePattern(timezonePatterns.extendedOptionalSeconds, dateString); - case 'xxx': - default: - return parseTimezonePattern(timezonePatterns.extended, dateString); - } - } - }, { - key: "set", - value: function set(date, flags, value) { - if (flags.timestampIsSet) { - return date; - } - return new Date(date.getTime() - value); - } - }]); - return ISOTimezoneParser; - }(Parser); - - var TimestampSecondsParser = /*#__PURE__*/function (_Parser) { - _inherits(TimestampSecondsParser, _Parser); - var _super = _createSuper(TimestampSecondsParser); - function TimestampSecondsParser() { - var _this; - _classCallCheck(this, TimestampSecondsParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 40); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", '*'); - return _this; - } - _createClass(TimestampSecondsParser, [{ - key: "parse", - value: function parse(dateString) { - return parseAnyDigitsSigned(dateString); - } - }, { - key: "set", - value: function set(_date, _flags, value) { - return [new Date(value * 1000), { - timestampIsSet: true - }]; - } - }]); - return TimestampSecondsParser; - }(Parser); - - var TimestampMillisecondsParser = /*#__PURE__*/function (_Parser) { - _inherits(TimestampMillisecondsParser, _Parser); - var _super = _createSuper(TimestampMillisecondsParser); - function TimestampMillisecondsParser() { - var _this; - _classCallCheck(this, TimestampMillisecondsParser); - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - _this = _super.call.apply(_super, [this].concat(args)); - _defineProperty(_assertThisInitialized(_this), "priority", 20); - _defineProperty(_assertThisInitialized(_this), "incompatibleTokens", '*'); - return _this; - } - _createClass(TimestampMillisecondsParser, [{ - key: "parse", - value: function parse(dateString) { - return parseAnyDigitsSigned(dateString); - } - }, { - key: "set", - value: function set(_date, _flags, value) { - return [new Date(value), { - timestampIsSet: true - }]; - } - }]); - return TimestampMillisecondsParser; - }(Parser); - - /* - * | | Unit | | Unit | - * |-----|--------------------------------|-----|--------------------------------| - * | a | AM, PM | A* | Milliseconds in day | - * | b | AM, PM, noon, midnight | B | Flexible day period | - * | c | Stand-alone local day of week | C* | Localized hour w/ day period | - * | d | Day of month | D | Day of year | - * | e | Local day of week | E | Day of week | - * | f | | F* | Day of week in month | - * | g* | Modified Julian day | G | Era | - * | h | Hour [1-12] | H | Hour [0-23] | - * | i! | ISO day of week | I! | ISO week of year | - * | j* | Localized hour w/ day period | J* | Localized hour w/o day period | - * | k | Hour [1-24] | K | Hour [0-11] | - * | l* | (deprecated) | L | Stand-alone month | - * | m | Minute | M | Month | - * | n | | N | | - * | o! | Ordinal number modifier | O* | Timezone (GMT) | - * | p | | P | | - * | q | Stand-alone quarter | Q | Quarter | - * | r* | Related Gregorian year | R! | ISO week-numbering year | - * | s | Second | S | Fraction of second | - * | t! | Seconds timestamp | T! | Milliseconds timestamp | - * | u | Extended year | U* | Cyclic year | - * | v* | Timezone (generic non-locat.) | V* | Timezone (location) | - * | w | Local week of year | W* | Week of month | - * | x | Timezone (ISO-8601 w/o Z) | X | Timezone (ISO-8601) | - * | y | Year (abs) | Y | Local week-numbering year | - * | z* | Timezone (specific non-locat.) | Z* | Timezone (aliases) | - * - * Letters marked by * are not implemented but reserved by Unicode standard. - * - * Letters marked by ! are non-standard, but implemented by date-fns: - * - `o` modifies the previous token to turn it into an ordinal (see `parse` docs) - * - `i` is ISO day of week. For `i` and `ii` is returns numeric ISO week days, - * i.e. 7 for Sunday, 1 for Monday, etc. - * - `I` is ISO week of year, as opposed to `w` which is local week of year. - * - `R` is ISO week-numbering year, as opposed to `Y` which is local week-numbering year. - * `R` is supposed to be used in conjunction with `I` and `i` - * for universal ISO week-numbering date, whereas - * `Y` is supposed to be used in conjunction with `w` and `e` - * for week-numbering date specific to the locale. - */ - var parsers = { - G: new EraParser(), - y: new YearParser(), - Y: new LocalWeekYearParser(), - R: new ISOWeekYearParser(), - u: new ExtendedYearParser(), - Q: new QuarterParser(), - q: new StandAloneQuarterParser(), - M: new MonthParser(), - L: new StandAloneMonthParser(), - w: new LocalWeekParser(), - I: new ISOWeekParser(), - d: new DateParser(), - D: new DayOfYearParser(), - E: new DayParser(), - e: new LocalDayParser(), - c: new StandAloneLocalDayParser(), - i: new ISODayParser(), - a: new AMPMParser(), - b: new AMPMMidnightParser(), - B: new DayPeriodParser(), - h: new Hour1to12Parser(), - H: new Hour0to23Parser(), - K: new Hour0To11Parser(), - k: new Hour1To24Parser(), - m: new MinuteParser(), - s: new SecondParser(), - S: new FractionOfSecondParser(), - X: new ISOTimezoneWithZParser(), - x: new ISOTimezoneParser(), - t: new TimestampSecondsParser(), - T: new TimestampMillisecondsParser() - }; - - // - [yYQqMLwIdDecihHKkms]o matches any available ordinal number token - // (one of the certain letters followed by `o`) - // - (\w)\1* matches any sequences of the same letter - // - '' matches two quote characters in a row - // - '(''|[^'])+('|$) matches anything surrounded by two quote characters ('), - // except a single quote symbol, which ends the sequence. - // Two quote characters do not end the sequence. - // If there is no matching single quote - // then the sequence will continue until the end of the string. - // - . matches any single character unmatched by previous parts of the RegExps - var formattingTokensRegExp = /[yYQqMLwIdDecihHKkms]o|(\w)\1*|''|'(''|[^'])+('|$)|./g; - - // This RegExp catches symbols escaped by quotes, and also - // sequences of symbols P, p, and the combinations like `PPPPPPPppppp` - var longFormattingTokensRegExp = /P+p+|P+|p+|''|'(''|[^'])+('|$)|./g; - var escapedStringRegExp = /^'([^]*?)'?$/; - var doubleQuoteRegExp = /''/g; - var notWhitespaceRegExp = /\S/; - var unescapedLatinCharacterRegExp = /[a-zA-Z]/; - - /** - * @name parse - * @category Common Helpers - * @summary Parse the date. - * - * @description - * Return the date parsed from string using the given format string. - * - * > ⚠️ Please note that the `format` tokens differ from Moment.js and other libraries. - * > See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * - * The characters in the format string wrapped between two single quotes characters (') are escaped. - * Two single quotes in a row, whether inside or outside a quoted sequence, represent a 'real' single quote. - * - * Format of the format string is based on Unicode Technical Standard #35: - * https://www.unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table - * with a few additions (see note 5 below the table). - * - * Not all tokens are compatible. Combinations that don't make sense or could lead to bugs are prohibited - * and will throw `RangeError`. For example usage of 24-hour format token with AM/PM token will throw an exception: - * - * ```javascript - * parse('23 AM', 'HH a', new Date()) - * //=> RangeError: The format string mustn't contain `HH` and `a` at the same time - * ``` - * - * See the compatibility table: https://docs.google.com/spreadsheets/d/e/2PACX-1vQOPU3xUhplll6dyoMmVUXHKl_8CRDs6_ueLmex3SoqwhuolkuN3O05l4rqx5h1dKX8eb46Ul-CCSrq/pubhtml?gid=0&single=true - * - * Accepted format string patterns: - * | Unit |Prior| Pattern | Result examples | Notes | - * |---------------------------------|-----|---------|-----------------------------------|-------| - * | Era | 140 | G..GGG | AD, BC | | - * | | | GGGG | Anno Domini, Before Christ | 2 | - * | | | GGGGG | A, B | | - * | Calendar year | 130 | y | 44, 1, 1900, 2017, 9999 | 4 | - * | | | yo | 44th, 1st, 1900th, 9999999th | 4,5 | - * | | | yy | 44, 01, 00, 17 | 4 | - * | | | yyy | 044, 001, 123, 999 | 4 | - * | | | yyyy | 0044, 0001, 1900, 2017 | 4 | - * | | | yyyyy | ... | 2,4 | - * | Local week-numbering year | 130 | Y | 44, 1, 1900, 2017, 9000 | 4 | - * | | | Yo | 44th, 1st, 1900th, 9999999th | 4,5 | - * | | | YY | 44, 01, 00, 17 | 4,6 | - * | | | YYY | 044, 001, 123, 999 | 4 | - * | | | YYYY | 0044, 0001, 1900, 2017 | 4,6 | - * | | | YYYYY | ... | 2,4 | - * | ISO week-numbering year | 130 | R | -43, 1, 1900, 2017, 9999, -9999 | 4,5 | - * | | | RR | -43, 01, 00, 17 | 4,5 | - * | | | RRR | -043, 001, 123, 999, -999 | 4,5 | - * | | | RRRR | -0043, 0001, 2017, 9999, -9999 | 4,5 | - * | | | RRRRR | ... | 2,4,5 | - * | Extended year | 130 | u | -43, 1, 1900, 2017, 9999, -999 | 4 | - * | | | uu | -43, 01, 99, -99 | 4 | - * | | | uuu | -043, 001, 123, 999, -999 | 4 | - * | | | uuuu | -0043, 0001, 2017, 9999, -9999 | 4 | - * | | | uuuuu | ... | 2,4 | - * | Quarter (formatting) | 120 | Q | 1, 2, 3, 4 | | - * | | | Qo | 1st, 2nd, 3rd, 4th | 5 | - * | | | QQ | 01, 02, 03, 04 | | - * | | | QQQ | Q1, Q2, Q3, Q4 | | - * | | | QQQQ | 1st quarter, 2nd quarter, ... | 2 | - * | | | QQQQQ | 1, 2, 3, 4 | 4 | - * | Quarter (stand-alone) | 120 | q | 1, 2, 3, 4 | | - * | | | qo | 1st, 2nd, 3rd, 4th | 5 | - * | | | qq | 01, 02, 03, 04 | | - * | | | qqq | Q1, Q2, Q3, Q4 | | - * | | | qqqq | 1st quarter, 2nd quarter, ... | 2 | - * | | | qqqqq | 1, 2, 3, 4 | 3 | - * | Month (formatting) | 110 | M | 1, 2, ..., 12 | | - * | | | Mo | 1st, 2nd, ..., 12th | 5 | - * | | | MM | 01, 02, ..., 12 | | - * | | | MMM | Jan, Feb, ..., Dec | | - * | | | MMMM | January, February, ..., December | 2 | - * | | | MMMMM | J, F, ..., D | | - * | Month (stand-alone) | 110 | L | 1, 2, ..., 12 | | - * | | | Lo | 1st, 2nd, ..., 12th | 5 | - * | | | LL | 01, 02, ..., 12 | | - * | | | LLL | Jan, Feb, ..., Dec | | - * | | | LLLL | January, February, ..., December | 2 | - * | | | LLLLL | J, F, ..., D | | - * | Local week of year | 100 | w | 1, 2, ..., 53 | | - * | | | wo | 1st, 2nd, ..., 53th | 5 | - * | | | ww | 01, 02, ..., 53 | | - * | ISO week of year | 100 | I | 1, 2, ..., 53 | 5 | - * | | | Io | 1st, 2nd, ..., 53th | 5 | - * | | | II | 01, 02, ..., 53 | 5 | - * | Day of month | 90 | d | 1, 2, ..., 31 | | - * | | | do | 1st, 2nd, ..., 31st | 5 | - * | | | dd | 01, 02, ..., 31 | | - * | Day of year | 90 | D | 1, 2, ..., 365, 366 | 7 | - * | | | Do | 1st, 2nd, ..., 365th, 366th | 5 | - * | | | DD | 01, 02, ..., 365, 366 | 7 | - * | | | DDD | 001, 002, ..., 365, 366 | | - * | | | DDDD | ... | 2 | - * | Day of week (formatting) | 90 | E..EEE | Mon, Tue, Wed, ..., Sun | | - * | | | EEEE | Monday, Tuesday, ..., Sunday | 2 | - * | | | EEEEE | M, T, W, T, F, S, S | | - * | | | EEEEEE | Mo, Tu, We, Th, Fr, Sa, Su | | - * | ISO day of week (formatting) | 90 | i | 1, 2, 3, ..., 7 | 5 | - * | | | io | 1st, 2nd, ..., 7th | 5 | - * | | | ii | 01, 02, ..., 07 | 5 | - * | | | iii | Mon, Tue, Wed, ..., Sun | 5 | - * | | | iiii | Monday, Tuesday, ..., Sunday | 2,5 | - * | | | iiiii | M, T, W, T, F, S, S | 5 | - * | | | iiiiii | Mo, Tu, We, Th, Fr, Sa, Su | 5 | - * | Local day of week (formatting) | 90 | e | 2, 3, 4, ..., 1 | | - * | | | eo | 2nd, 3rd, ..., 1st | 5 | - * | | | ee | 02, 03, ..., 01 | | - * | | | eee | Mon, Tue, Wed, ..., Sun | | - * | | | eeee | Monday, Tuesday, ..., Sunday | 2 | - * | | | eeeee | M, T, W, T, F, S, S | | - * | | | eeeeee | Mo, Tu, We, Th, Fr, Sa, Su | | - * | Local day of week (stand-alone) | 90 | c | 2, 3, 4, ..., 1 | | - * | | | co | 2nd, 3rd, ..., 1st | 5 | - * | | | cc | 02, 03, ..., 01 | | - * | | | ccc | Mon, Tue, Wed, ..., Sun | | - * | | | cccc | Monday, Tuesday, ..., Sunday | 2 | - * | | | ccccc | M, T, W, T, F, S, S | | - * | | | cccccc | Mo, Tu, We, Th, Fr, Sa, Su | | - * | AM, PM | 80 | a..aaa | AM, PM | | - * | | | aaaa | a.m., p.m. | 2 | - * | | | aaaaa | a, p | | - * | AM, PM, noon, midnight | 80 | b..bbb | AM, PM, noon, midnight | | - * | | | bbbb | a.m., p.m., noon, midnight | 2 | - * | | | bbbbb | a, p, n, mi | | - * | Flexible day period | 80 | B..BBB | at night, in the morning, ... | | - * | | | BBBB | at night, in the morning, ... | 2 | - * | | | BBBBB | at night, in the morning, ... | | - * | Hour [1-12] | 70 | h | 1, 2, ..., 11, 12 | | - * | | | ho | 1st, 2nd, ..., 11th, 12th | 5 | - * | | | hh | 01, 02, ..., 11, 12 | | - * | Hour [0-23] | 70 | H | 0, 1, 2, ..., 23 | | - * | | | Ho | 0th, 1st, 2nd, ..., 23rd | 5 | - * | | | HH | 00, 01, 02, ..., 23 | | - * | Hour [0-11] | 70 | K | 1, 2, ..., 11, 0 | | - * | | | Ko | 1st, 2nd, ..., 11th, 0th | 5 | - * | | | KK | 01, 02, ..., 11, 00 | | - * | Hour [1-24] | 70 | k | 24, 1, 2, ..., 23 | | - * | | | ko | 24th, 1st, 2nd, ..., 23rd | 5 | - * | | | kk | 24, 01, 02, ..., 23 | | - * | Minute | 60 | m | 0, 1, ..., 59 | | - * | | | mo | 0th, 1st, ..., 59th | 5 | - * | | | mm | 00, 01, ..., 59 | | - * | Second | 50 | s | 0, 1, ..., 59 | | - * | | | so | 0th, 1st, ..., 59th | 5 | - * | | | ss | 00, 01, ..., 59 | | - * | Seconds timestamp | 40 | t | 512969520 | | - * | | | tt | ... | 2 | - * | Fraction of second | 30 | S | 0, 1, ..., 9 | | - * | | | SS | 00, 01, ..., 99 | | - * | | | SSS | 000, 001, ..., 999 | | - * | | | SSSS | ... | 2 | - * | Milliseconds timestamp | 20 | T | 512969520900 | | - * | | | TT | ... | 2 | - * | Timezone (ISO-8601 w/ Z) | 10 | X | -08, +0530, Z | | - * | | | XX | -0800, +0530, Z | | - * | | | XXX | -08:00, +05:30, Z | | - * | | | XXXX | -0800, +0530, Z, +123456 | 2 | - * | | | XXXXX | -08:00, +05:30, Z, +12:34:56 | | - * | Timezone (ISO-8601 w/o Z) | 10 | x | -08, +0530, +00 | | - * | | | xx | -0800, +0530, +0000 | | - * | | | xxx | -08:00, +05:30, +00:00 | 2 | - * | | | xxxx | -0800, +0530, +0000, +123456 | | - * | | | xxxxx | -08:00, +05:30, +00:00, +12:34:56 | | - * | Long localized date | NA | P | 05/29/1453 | 5,8 | - * | | | PP | May 29, 1453 | | - * | | | PPP | May 29th, 1453 | | - * | | | PPPP | Sunday, May 29th, 1453 | 2,5,8 | - * | Long localized time | NA | p | 12:00 AM | 5,8 | - * | | | pp | 12:00:00 AM | | - * | Combination of date and time | NA | Pp | 05/29/1453, 12:00 AM | | - * | | | PPpp | May 29, 1453, 12:00:00 AM | | - * | | | PPPpp | May 29th, 1453 at ... | | - * | | | PPPPpp | Sunday, May 29th, 1453 at ... | 2,5,8 | - * Notes: - * 1. "Formatting" units (e.g. formatting quarter) in the default en-US locale - * are the same as "stand-alone" units, but are different in some languages. - * "Formatting" units are declined according to the rules of the language - * in the context of a date. "Stand-alone" units are always nominative singular. - * In `format` function, they will produce different result: - * - * `format(new Date(2017, 10, 6), 'do LLLL', {locale: cs}) //=> '6. listopad'` - * - * `format(new Date(2017, 10, 6), 'do MMMM', {locale: cs}) //=> '6. listopadu'` - * - * `parse` will try to match both formatting and stand-alone units interchangably. - * - * 2. Any sequence of the identical letters is a pattern, unless it is escaped by - * the single quote characters (see below). - * If the sequence is longer than listed in table: - * - for numerical units (`yyyyyyyy`) `parse` will try to match a number - * as wide as the sequence - * - for text units (`MMMMMMMM`) `parse` will try to match the widest variation of the unit. - * These variations are marked with "2" in the last column of the table. - * - * 3. `QQQQQ` and `qqqqq` could be not strictly numerical in some locales. - * These tokens represent the shortest form of the quarter. - * - * 4. The main difference between `y` and `u` patterns are B.C. years: - * - * | Year | `y` | `u` | - * |------|-----|-----| - * | AC 1 | 1 | 1 | - * | BC 1 | 1 | 0 | - * | BC 2 | 2 | -1 | - * - * Also `yy` will try to guess the century of two digit year by proximity with `referenceDate`: - * - * `parse('50', 'yy', new Date(2018, 0, 1)) //=> Sat Jan 01 2050 00:00:00` - * - * `parse('75', 'yy', new Date(2018, 0, 1)) //=> Wed Jan 01 1975 00:00:00` - * - * while `uu` will just assign the year as is: - * - * `parse('50', 'uu', new Date(2018, 0, 1)) //=> Sat Jan 01 0050 00:00:00` - * - * `parse('75', 'uu', new Date(2018, 0, 1)) //=> Tue Jan 01 0075 00:00:00` - * - * The same difference is true for local and ISO week-numbering years (`Y` and `R`), - * except local week-numbering years are dependent on `options.weekStartsOn` - * and `options.firstWeekContainsDate` (compare [setISOWeekYear]{@link https://date-fns.org/docs/setISOWeekYear} - * and [setWeekYear]{@link https://date-fns.org/docs/setWeekYear}). - * - * 5. These patterns are not in the Unicode Technical Standard #35: - * - `i`: ISO day of week - * - `I`: ISO week of year - * - `R`: ISO week-numbering year - * - `o`: ordinal number modifier - * - `P`: long localized date - * - `p`: long localized time - * - * 6. `YY` and `YYYY` tokens represent week-numbering years but they are often confused with years. - * You should enable `options.useAdditionalWeekYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * - * 7. `D` and `DD` tokens represent days of the year but they are ofthen confused with days of the month. - * You should enable `options.useAdditionalDayOfYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * - * 8. `P+` tokens do not have a defined priority since they are merely aliases to other tokens based - * on the given locale. - * - * using `en-US` locale: `P` => `MM/dd/yyyy` - * using `en-US` locale: `p` => `hh:mm a` - * using `pt-BR` locale: `P` => `dd/MM/yyyy` - * using `pt-BR` locale: `p` => `HH:mm` - * - * Values will be assigned to the date in the descending order of its unit's priority. - * Units of an equal priority overwrite each other in the order of appearance. - * - * If no values of higher priority are parsed (e.g. when parsing string 'January 1st' without a year), - * the values will be taken from 3rd argument `referenceDate` which works as a context of parsing. - * - * `referenceDate` must be passed for correct work of the function. - * If you're not sure which `referenceDate` to supply, create a new instance of Date: - * `parse('02/11/2014', 'MM/dd/yyyy', new Date())` - * In this case parsing will be done in the context of the current date. - * If `referenceDate` is `Invalid Date` or a value not convertible to valid `Date`, - * then `Invalid Date` will be returned. - * - * The result may vary by locale. - * - * If `formatString` matches with `dateString` but does not provides tokens, `referenceDate` will be returned. - * - * If parsing failed, `Invalid Date` will be returned. - * Invalid Date is a Date, whose time value is NaN. - * Time value of Date: http://es5.github.io/#x15.9.1.1 - * - * @param {String} dateString - the string to parse - * @param {String} formatString - the string of tokens - * @param {Date|Number} referenceDate - defines values missing from the parsed dateString - * @param {Object} [options] - an object with options. - * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale} - * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday) - * @param {1|2|3|4|5|6|7} [options.firstWeekContainsDate=1] - the day of January, which is always in the first week of the year - * @param {Boolean} [options.useAdditionalWeekYearTokens=false] - if true, allows usage of the week-numbering year tokens `YY` and `YYYY`; - * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @param {Boolean} [options.useAdditionalDayOfYearTokens=false] - if true, allows usage of the day of year tokens `D` and `DD`; - * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @returns {Date} the parsed date - * @throws {TypeError} 3 arguments required - * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6 - * @throws {RangeError} `options.firstWeekContainsDate` must be between 1 and 7 - * @throws {RangeError} `options.locale` must contain `match` property - * @throws {RangeError} use `yyyy` instead of `YYYY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} use `yy` instead of `YY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} use `d` instead of `D` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} use `dd` instead of `DD` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md - * @throws {RangeError} format string contains an unescaped latin alphabet character - * - * @example - * // Parse 11 February 2014 from middle-endian format: - * var result = parse('02/11/2014', 'MM/dd/yyyy', new Date()) - * //=> Tue Feb 11 2014 00:00:00 - * - * @example - * // Parse 28th of February in Esperanto locale in the context of 2010 year: - * import eo from 'date-fns/locale/eo' - * var result = parse('28-a de februaro', "do 'de' MMMM", new Date(2010, 0, 1), { - * locale: eo - * }) - * //=> Sun Feb 28 2010 00:00:00 - */ - function parse(dirtyDateString, dirtyFormatString, dirtyReferenceDate, options) { - var _ref, _options$locale, _ref2, _ref3, _ref4, _options$firstWeekCon, _options$locale2, _options$locale2$opti, _defaultOptions$local, _defaultOptions$local2, _ref5, _ref6, _ref7, _options$weekStartsOn, _options$locale3, _options$locale3$opti, _defaultOptions$local3, _defaultOptions$local4; - requiredArgs(3, arguments); - var dateString = String(dirtyDateString); - var formatString = String(dirtyFormatString); - var defaultOptions = getDefaultOptions(); - var locale = (_ref = (_options$locale = options === null || options === void 0 ? void 0 : options.locale) !== null && _options$locale !== void 0 ? _options$locale : defaultOptions.locale) !== null && _ref !== void 0 ? _ref : defaultLocale; - if (!locale.match) { - throw new RangeError('locale must contain match property'); - } - var firstWeekContainsDate = toInteger((_ref2 = (_ref3 = (_ref4 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale2 = options.locale) === null || _options$locale2 === void 0 ? void 0 : (_options$locale2$opti = _options$locale2.options) === null || _options$locale2$opti === void 0 ? void 0 : _options$locale2$opti.firstWeekContainsDate) !== null && _ref4 !== void 0 ? _ref4 : defaultOptions.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : 1); - - // Test if weekStartsOn is between 1 and 7 _and_ is not NaN - if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) { - throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively'); - } - var weekStartsOn = toInteger((_ref5 = (_ref6 = (_ref7 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale3 = options.locale) === null || _options$locale3 === void 0 ? void 0 : (_options$locale3$opti = _options$locale3.options) === null || _options$locale3$opti === void 0 ? void 0 : _options$locale3$opti.weekStartsOn) !== null && _ref7 !== void 0 ? _ref7 : defaultOptions.weekStartsOn) !== null && _ref6 !== void 0 ? _ref6 : (_defaultOptions$local3 = defaultOptions.locale) === null || _defaultOptions$local3 === void 0 ? void 0 : (_defaultOptions$local4 = _defaultOptions$local3.options) === null || _defaultOptions$local4 === void 0 ? void 0 : _defaultOptions$local4.weekStartsOn) !== null && _ref5 !== void 0 ? _ref5 : 0); - - // Test if weekStartsOn is between 0 and 6 _and_ is not NaN - if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) { - throw new RangeError('weekStartsOn must be between 0 and 6 inclusively'); - } - if (formatString === '') { - if (dateString === '') { - return toDate(dirtyReferenceDate); - } else { - return new Date(NaN); - } - } - var subFnOptions = { - firstWeekContainsDate: firstWeekContainsDate, - weekStartsOn: weekStartsOn, - locale: locale - }; - - // If timezone isn't specified, it will be set to the system timezone - var setters = [new DateToSystemTimezoneSetter()]; - var tokens = formatString.match(longFormattingTokensRegExp).map(function (substring) { - var firstCharacter = substring[0]; - if (firstCharacter in longFormatters$1) { - var longFormatter = longFormatters$1[firstCharacter]; - return longFormatter(substring, locale.formatLong); - } - return substring; - }).join('').match(formattingTokensRegExp); - var usedTokens = []; - var _iterator = _createForOfIteratorHelper(tokens), - _step; - try { - var _loop = function _loop() { - var token = _step.value; - if (!(options !== null && options !== void 0 && options.useAdditionalWeekYearTokens) && isProtectedWeekYearToken(token)) { - throwProtectedError(token, formatString, dirtyDateString); - } - if (!(options !== null && options !== void 0 && options.useAdditionalDayOfYearTokens) && isProtectedDayOfYearToken(token)) { - throwProtectedError(token, formatString, dirtyDateString); - } - var firstCharacter = token[0]; - var parser = parsers[firstCharacter]; - if (parser) { - var incompatibleTokens = parser.incompatibleTokens; - if (Array.isArray(incompatibleTokens)) { - var incompatibleToken = usedTokens.find(function (usedToken) { - return incompatibleTokens.includes(usedToken.token) || usedToken.token === firstCharacter; - }); - if (incompatibleToken) { - throw new RangeError("The format string mustn't contain `".concat(incompatibleToken.fullToken, "` and `").concat(token, "` at the same time")); - } - } else if (parser.incompatibleTokens === '*' && usedTokens.length > 0) { - throw new RangeError("The format string mustn't contain `".concat(token, "` and any other token at the same time")); - } - usedTokens.push({ - token: firstCharacter, - fullToken: token - }); - var parseResult = parser.run(dateString, token, locale.match, subFnOptions); - if (!parseResult) { - return { - v: new Date(NaN) - }; - } - setters.push(parseResult.setter); - dateString = parseResult.rest; - } else { - if (firstCharacter.match(unescapedLatinCharacterRegExp)) { - throw new RangeError('Format string contains an unescaped latin alphabet character `' + firstCharacter + '`'); - } - - // Replace two single quote characters with one single quote character - if (token === "''") { - token = "'"; - } else if (firstCharacter === "'") { - token = cleanEscapedString(token); - } - - // Cut token from string, or, if string doesn't match the token, return Invalid Date - if (dateString.indexOf(token) === 0) { - dateString = dateString.slice(token.length); - } else { - return { - v: new Date(NaN) - }; - } - } - }; - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var _ret = _loop(); - if (_typeof(_ret) === "object") return _ret.v; - } - - // Check if the remaining input contains something other than whitespace - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); - } - if (dateString.length > 0 && notWhitespaceRegExp.test(dateString)) { - return new Date(NaN); - } - var uniquePrioritySetters = setters.map(function (setter) { - return setter.priority; - }).sort(function (a, b) { - return b - a; - }).filter(function (priority, index, array) { - return array.indexOf(priority) === index; - }).map(function (priority) { - return setters.filter(function (setter) { - return setter.priority === priority; - }).sort(function (a, b) { - return b.subPriority - a.subPriority; - }); - }).map(function (setterArray) { - return setterArray[0]; - }); - var date = toDate(dirtyReferenceDate); - if (isNaN(date.getTime())) { - return new Date(NaN); - } - - // Convert the date in system timezone to the same date in UTC+00:00 timezone. - var utcDate = subMilliseconds(date, getTimezoneOffsetInMilliseconds(date)); - var flags = {}; - var _iterator2 = _createForOfIteratorHelper(uniquePrioritySetters), - _step2; - try { - for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { - var setter = _step2.value; - if (!setter.validate(utcDate, subFnOptions)) { - return new Date(NaN); - } - var result = setter.set(utcDate, flags, subFnOptions); - // Result is tuple (date, flags) - if (Array.isArray(result)) { - utcDate = result[0]; - assign(flags, result[1]); - // Result is date - } else { - utcDate = result; - } - } - } catch (err) { - _iterator2.e(err); - } finally { - _iterator2.f(); - } - return utcDate; - } - function cleanEscapedString(input) { - return input.match(escapedStringRegExp)[1].replace(doubleQuoteRegExp, "'"); - } - - /** - * @name startOfHour - * @category Hour Helpers - * @summary Return the start of an hour for the given date. - * - * @description - * Return the start of an hour for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of an hour - * @throws {TypeError} 1 argument required - * - * @example - * // The start of an hour for 2 September 2014 11:55:00: - * const result = startOfHour(new Date(2014, 8, 2, 11, 55)) - * //=> Tue Sep 02 2014 11:00:00 - */ - function startOfHour(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setMinutes(0, 0, 0); - return date; - } - - /** - * @name startOfSecond - * @category Second Helpers - * @summary Return the start of a second for the given date. - * - * @description - * Return the start of a second for the given date. - * The result will be in the local timezone. - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of a second - * @throws {TypeError} 1 argument required - * - * @example - * // The start of a second for 1 December 2014 22:15:45.400: - * const result = startOfSecond(new Date(2014, 11, 1, 22, 15, 45, 400)) - * //=> Mon Dec 01 2014 22:15:45.000 - */ - function startOfSecond(dirtyDate) { - requiredArgs(1, arguments); - var date = toDate(dirtyDate); - date.setMilliseconds(0); - return date; - } - - /** - * @name parseISO - * @category Common Helpers - * @summary Parse ISO string - * - * @description - * Parse the given string in ISO 8601 format and return an instance of Date. - * - * Function accepts complete ISO 8601 formats as well as partial implementations. - * ISO 8601: http://en.wikipedia.org/wiki/ISO_8601 - * - * If the argument isn't a string, the function cannot parse the string or - * the values are invalid, it returns Invalid Date. - * - * @param {String} argument - the value to convert - * @param {Object} [options] - an object with options. - * @param {0|1|2} [options.additionalDigits=2] - the additional number of digits in the extended year format - * @returns {Date} the parsed date in the local time zone - * @throws {TypeError} 1 argument required - * @throws {RangeError} `options.additionalDigits` must be 0, 1 or 2 - * - * @example - * // Convert string '2014-02-11T11:30:30' to date: - * const result = parseISO('2014-02-11T11:30:30') - * //=> Tue Feb 11 2014 11:30:30 - * - * @example - * // Convert string '+02014101' to date, - * // if the additional number of digits in the extended year format is 1: - * const result = parseISO('+02014101', { additionalDigits: 1 }) - * //=> Fri Apr 11 2014 00:00:00 - */ - function parseISO(argument, options) { - var _options$additionalDi; - requiredArgs(1, arguments); - var additionalDigits = toInteger((_options$additionalDi = options === null || options === void 0 ? void 0 : options.additionalDigits) !== null && _options$additionalDi !== void 0 ? _options$additionalDi : 2); - if (additionalDigits !== 2 && additionalDigits !== 1 && additionalDigits !== 0) { - throw new RangeError('additionalDigits must be 0, 1 or 2'); - } - if (!(typeof argument === 'string' || Object.prototype.toString.call(argument) === '[object String]')) { - return new Date(NaN); - } - var dateStrings = splitDateString(argument); - var date; - if (dateStrings.date) { - var parseYearResult = parseYear(dateStrings.date, additionalDigits); - date = parseDate(parseYearResult.restDateString, parseYearResult.year); - } - if (!date || isNaN(date.getTime())) { - return new Date(NaN); - } - var timestamp = date.getTime(); - var time = 0; - var offset; - if (dateStrings.time) { - time = parseTime(dateStrings.time); - if (isNaN(time)) { - return new Date(NaN); - } - } - if (dateStrings.timezone) { - offset = parseTimezone(dateStrings.timezone); - if (isNaN(offset)) { - return new Date(NaN); - } - } else { - var dirtyDate = new Date(timestamp + time); - // js parsed string assuming it's in UTC timezone - // but we need it to be parsed in our timezone - // so we use utc values to build date in our timezone. - // Year values from 0 to 99 map to the years 1900 to 1999 - // so set year explicitly with setFullYear. - var result = new Date(0); - result.setFullYear(dirtyDate.getUTCFullYear(), dirtyDate.getUTCMonth(), dirtyDate.getUTCDate()); - result.setHours(dirtyDate.getUTCHours(), dirtyDate.getUTCMinutes(), dirtyDate.getUTCSeconds(), dirtyDate.getUTCMilliseconds()); - return result; - } - return new Date(timestamp + time + offset); - } - var patterns = { - dateTimeDelimiter: /[T ]/, - timeZoneDelimiter: /[Z ]/i, - timezone: /([Z+-].*)$/ - }; - var dateRegex = /^-?(?:(\d{3})|(\d{2})(?:-?(\d{2}))?|W(\d{2})(?:-?(\d{1}))?|)$/; - var timeRegex = /^(\d{2}(?:[.,]\d*)?)(?::?(\d{2}(?:[.,]\d*)?))?(?::?(\d{2}(?:[.,]\d*)?))?$/; - var timezoneRegex = /^([+-])(\d{2})(?::?(\d{2}))?$/; - function splitDateString(dateString) { - var dateStrings = {}; - var array = dateString.split(patterns.dateTimeDelimiter); - var timeString; - - // The regex match should only return at maximum two array elements. - // [date], [time], or [date, time]. - if (array.length > 2) { - return dateStrings; - } - if (/:/.test(array[0])) { - timeString = array[0]; - } else { - dateStrings.date = array[0]; - timeString = array[1]; - if (patterns.timeZoneDelimiter.test(dateStrings.date)) { - dateStrings.date = dateString.split(patterns.timeZoneDelimiter)[0]; - timeString = dateString.substr(dateStrings.date.length, dateString.length); - } - } - if (timeString) { - var token = patterns.timezone.exec(timeString); - if (token) { - dateStrings.time = timeString.replace(token[1], ''); - dateStrings.timezone = token[1]; - } else { - dateStrings.time = timeString; - } - } - return dateStrings; - } - function parseYear(dateString, additionalDigits) { - var regex = new RegExp('^(?:(\\d{4}|[+-]\\d{' + (4 + additionalDigits) + '})|(\\d{2}|[+-]\\d{' + (2 + additionalDigits) + '})$)'); - var captures = dateString.match(regex); - // Invalid ISO-formatted year - if (!captures) return { - year: NaN, - restDateString: '' - }; - var year = captures[1] ? parseInt(captures[1]) : null; - var century = captures[2] ? parseInt(captures[2]) : null; - - // either year or century is null, not both - return { - year: century === null ? year : century * 100, - restDateString: dateString.slice((captures[1] || captures[2]).length) - }; - } - function parseDate(dateString, year) { - // Invalid ISO-formatted year - if (year === null) return new Date(NaN); - var captures = dateString.match(dateRegex); - // Invalid ISO-formatted string - if (!captures) return new Date(NaN); - var isWeekDate = !!captures[4]; - var dayOfYear = parseDateUnit(captures[1]); - var month = parseDateUnit(captures[2]) - 1; - var day = parseDateUnit(captures[3]); - var week = parseDateUnit(captures[4]); - var dayOfWeek = parseDateUnit(captures[5]) - 1; - if (isWeekDate) { - if (!validateWeekDate(year, week, dayOfWeek)) { - return new Date(NaN); - } - return dayOfISOWeekYear(year, week, dayOfWeek); - } else { - var date = new Date(0); - if (!validateDate(year, month, day) || !validateDayOfYearDate(year, dayOfYear)) { - return new Date(NaN); - } - date.setUTCFullYear(year, month, Math.max(dayOfYear, day)); - return date; - } - } - function parseDateUnit(value) { - return value ? parseInt(value) : 1; - } - function parseTime(timeString) { - var captures = timeString.match(timeRegex); - if (!captures) return NaN; // Invalid ISO-formatted time - - var hours = parseTimeUnit(captures[1]); - var minutes = parseTimeUnit(captures[2]); - var seconds = parseTimeUnit(captures[3]); - if (!validateTime(hours, minutes, seconds)) { - return NaN; - } - return hours * millisecondsInHour + minutes * millisecondsInMinute + seconds * 1000; - } - function parseTimeUnit(value) { - return value && parseFloat(value.replace(',', '.')) || 0; - } - function parseTimezone(timezoneString) { - if (timezoneString === 'Z') return 0; - var captures = timezoneString.match(timezoneRegex); - if (!captures) return 0; - var sign = captures[1] === '+' ? -1 : 1; - var hours = parseInt(captures[2]); - var minutes = captures[3] && parseInt(captures[3]) || 0; - if (!validateTimezone(hours, minutes)) { - return NaN; - } - return sign * (hours * millisecondsInHour + minutes * millisecondsInMinute); - } - function dayOfISOWeekYear(isoWeekYear, week, day) { - var date = new Date(0); - date.setUTCFullYear(isoWeekYear, 0, 4); - var fourthOfJanuaryDay = date.getUTCDay() || 7; - var diff = (week - 1) * 7 + day + 1 - fourthOfJanuaryDay; - date.setUTCDate(date.getUTCDate() + diff); - return date; - } - - // Validation functions - - // February is null to handle the leap year (using ||) - var daysInMonths = [31, null, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; - function isLeapYearIndex(year) { - return year % 400 === 0 || year % 4 === 0 && year % 100 !== 0; - } - function validateDate(year, month, date) { - return month >= 0 && month <= 11 && date >= 1 && date <= (daysInMonths[month] || (isLeapYearIndex(year) ? 29 : 28)); - } - function validateDayOfYearDate(year, dayOfYear) { - return dayOfYear >= 1 && dayOfYear <= (isLeapYearIndex(year) ? 366 : 365); - } - function validateWeekDate(_year, week, day) { - return week >= 1 && week <= 53 && day >= 0 && day <= 6; - } - function validateTime(hours, minutes, seconds) { - if (hours === 24) { - return minutes === 0 && seconds === 0; - } - return seconds >= 0 && seconds < 60 && minutes >= 0 && minutes < 60 && hours >= 0 && hours < 25; - } - function validateTimezone(_hours, minutes) { - return minutes >= 0 && minutes <= 59; - } - - var FORMATS = { - datetime: 'MMM d, yyyy, h:mm:ss aaaa', - millisecond: 'h:mm:ss.SSS aaaa', - second: 'h:mm:ss aaaa', - minute: 'h:mm aaaa', - hour: 'ha', - day: 'MMM d', - week: 'PP', - month: 'MMM yyyy', - quarter: 'qqq - yyyy', - year: 'yyyy' - }; - adapters._date.override({ - _id: 'date-fns', - // DEBUG - - formats: function formats() { - return FORMATS; - }, - parse: function parse$1(value, fmt) { - if (value === null || typeof value === 'undefined') { - return null; - } - var type = _typeof$1(value); - if (type === 'number' || value instanceof Date) { - value = toDate(value); - } else if (type === 'string') { - if (typeof fmt === 'string') { - value = parse(value, fmt, new Date(), this.options); - } else { - value = parseISO(value, this.options); - } - } - return isValid(value) ? value.getTime() : null; - }, - format: function format$1(time, fmt) { - return format(time, fmt, this.options); - }, - add: function add(time, amount, unit) { - switch (unit) { - case 'millisecond': - return addMilliseconds(time, amount); - case 'second': - return addSeconds(time, amount); - case 'minute': - return addMinutes(time, amount); - case 'hour': - return addHours(time, amount); - case 'day': - return addDays(time, amount); - case 'week': - return addWeeks(time, amount); - case 'month': - return addMonths(time, amount); - case 'quarter': - return addQuarters(time, amount); - case 'year': - return addYears(time, amount); - default: - return time; - } - }, - diff: function diff(max, min, unit) { - switch (unit) { - case 'millisecond': - return differenceInMilliseconds(max, min); - case 'second': - return differenceInSeconds(max, min); - case 'minute': - return differenceInMinutes(max, min); - case 'hour': - return differenceInHours(max, min); - case 'day': - return differenceInDays(max, min); - case 'week': - return differenceInWeeks(max, min); - case 'month': - return differenceInMonths(max, min); - case 'quarter': - return differenceInQuarters(max, min); - case 'year': - return differenceInYears(max, min); - default: - return 0; - } - }, - startOf: function startOf(time, unit, weekday) { - switch (unit) { - case 'second': - return startOfSecond(time); - case 'minute': - return startOfMinute(time); - case 'hour': - return startOfHour(time); - case 'day': - return startOfDay(time); - case 'week': - return startOfWeek(time); - case 'isoWeek': - return startOfWeek(time, { - weekStartsOn: +weekday - }); - case 'month': - return startOfMonth(time); - case 'quarter': - return startOfQuarter(time); - case 'year': - return startOfYear(time); - default: - return time; - } - }, - endOf: function endOf(time, unit) { - switch (unit) { - case 'second': - return endOfSecond(time); - case 'minute': - return endOfMinute(time); - case 'hour': - return endOfHour(time); - case 'day': - return endOfDay(time); - case 'week': - return endOfWeek(time); - case 'month': - return endOfMonth(time); - case 'quarter': - return endOfQuarter(time); - case 'year': - return endOfYear(time); - default: - return time; - } - } - }); - - // for plugins - // match src/index.umd.ts in Chart.js - // except for platforms (not exported) - Chart.helpers = _objectSpread2({}, helpers); - Chart._adapters = adapters; - Chart.Animation = Animation; - Chart.Animations = Animations; - Chart.animator = animator; - Chart.controllers = registry.controllers.items; - Chart.DatasetController = DatasetController; - Chart.Element = Element; - Chart.elements = elements; - Chart.Interaction = Interaction; - Chart.layouts = layouts; - Chart.Scale = Scale; - Chart.Ticks = Ticks; - Object.assign(Chart, controllers, scales, elements, plugins); - Chart.Chart = Chart; - - return Chart; - -})); diff --git a/public/chartkick.js b/public/chartkick.js deleted file mode 100644 index 02fbada..0000000 --- a/public/chartkick.js +++ /dev/null @@ -1,2570 +0,0 @@ -/*! - * Chartkick.js v5.0.1 - * Create beautiful charts with one line of JavaScript - * https://github.com/ankane/chartkick.js - * MIT License - */ - -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Chartkick = factory()); -})(this, (function () { 'use strict'; - - function isArray(variable) { - return Object.prototype.toString.call(variable) === "[object Array]"; - } - - function isFunction(variable) { - return variable instanceof Function; - } - - function isPlainObject(variable) { - // protect against prototype pollution, defense 2 - return Object.prototype.toString.call(variable) === "[object Object]" && !isFunction(variable) && variable instanceof Object; - } - - // https://github.com/madrobby/zepto/blob/master/src/zepto.js - function extend(target, source) { - for (var key in source) { - // protect against prototype pollution, defense 1 - if (key === "__proto__") { continue; } - - if (isPlainObject(source[key]) || isArray(source[key])) { - if (isPlainObject(source[key]) && !isPlainObject(target[key])) { - target[key] = {}; - } - if (isArray(source[key]) && !isArray(target[key])) { - target[key] = []; - } - extend(target[key], source[key]); - } else if (source[key] !== undefined) { - target[key] = source[key]; - } - } - } - - function merge(obj1, obj2) { - var target = {}; - extend(target, obj1); - extend(target, obj2); - return target; - } - - var DATE_PATTERN = /^(\d\d\d\d)(?:-)?(\d\d)(?:-)?(\d\d)$/i; - - function negativeValues(series) { - for (var i = 0; i < series.length; i++) { - var data = series[i].data; - for (var j = 0; j < data.length; j++) { - if (data[j][1] < 0) { - return true; - } - } - } - return false; - } - - function toStr(obj) { - return "" + obj; - } - - function toFloat(obj) { - return parseFloat(obj); - } - - function toDate(obj) { - if (obj instanceof Date) { - return obj; - } else if (typeof obj === "number") { - return new Date(obj * 1000); // ms - } else { - var s = toStr(obj); - var matches = s.match(DATE_PATTERN); - if (matches) { - var year = parseInt(matches[1], 10); - var month = parseInt(matches[2], 10) - 1; - var day = parseInt(matches[3], 10); - return new Date(year, month, day); - } else { - // try our best to get the str into iso8601 - // TODO be smarter about this - var str = s.replace(/ /, "T").replace(" ", "").replace("UTC", "Z"); - // Date.parse returns milliseconds if valid and NaN if invalid - return new Date(Date.parse(str) || s); - } - } - } - - function toArr(obj) { - if (isArray(obj)) { - return obj; - } else { - var arr = []; - for (var i in obj) { - if (Object.prototype.hasOwnProperty.call(obj, i)) { - arr.push([i, obj[i]]); - } - } - return arr; - } - } - - function jsOptionsFunc(defaultOptions, hideLegend, setTitle, setMin, setMax, setStacked, setXtitle, setYtitle) { - return function (chart, opts, chartOptions) { - var series = chart.data; - var options = merge({}, defaultOptions); - options = merge(options, chartOptions || {}); - - if (chart.singleSeriesFormat || "legend" in opts) { - hideLegend(options, opts.legend, chart.singleSeriesFormat); - } - - if (opts.title) { - setTitle(options, opts.title); - } - - // min - if ("min" in opts) { - setMin(options, opts.min); - } else if (!negativeValues(series)) { - setMin(options, 0); - } - - // max - if (opts.max) { - setMax(options, opts.max); - } - - if ("stacked" in opts) { - setStacked(options, opts.stacked); - } - - if (opts.colors) { - options.colors = opts.colors; - } - - if (opts.xtitle) { - setXtitle(options, opts.xtitle); - } - - if (opts.ytitle) { - setYtitle(options, opts.ytitle); - } - - // merge library last - options = merge(options, opts.library || {}); - - return options; - }; - } - - function sortByTime(a, b) { - return a[0].getTime() - b[0].getTime(); - } - - function sortByNumberSeries(a, b) { - return a[0] - b[0]; - } - - // needed since sort() without arguments does string comparison - function sortByNumber(a, b) { - return a - b; - } - - function every(values, fn) { - for (var i = 0; i < values.length; i++) { - if (!fn(values[i])) { - return false; - } - } - return true; - } - - function isDay(timeUnit) { - return timeUnit === "day" || timeUnit === "week" || timeUnit === "month" || timeUnit === "year"; - } - - function calculateTimeUnit(values, maxDay) { - if ( maxDay === void 0 ) maxDay = false; - - if (values.length === 0) { - return null; - } - - var minute = every(values, function (d) { return d.getMilliseconds() === 0 && d.getSeconds() === 0; }); - if (!minute) { - return null; - } - - var hour = every(values, function (d) { return d.getMinutes() === 0; }); - if (!hour) { - return "minute"; - } - - var day = every(values, function (d) { return d.getHours() === 0; }); - if (!day) { - return "hour"; - } - - if (maxDay) { - return "day"; - } - - var month = every(values, function (d) { return d.getDate() === 1; }); - if (!month) { - var dayOfWeek = values[0].getDay(); - var week = every(values, function (d) { return d.getDay() === dayOfWeek; }); - return (week ? "week" : "day"); - } - - var year = every(values, function (d) { return d.getMonth() === 0; }); - if (!year) { - return "month"; - } - - return "year"; - } - - function isDate(obj) { - return !isNaN(toDate(obj)) && toStr(obj).length >= 6; - } - - function isNumber(obj) { - return typeof obj === "number"; - } - - var byteSuffixes = ["bytes", "KB", "MB", "GB", "TB", "PB", "EB"]; - - function formatValue(pre, value, options, axis) { - pre = pre || ""; - if (options.prefix) { - if (value < 0) { - value = value * -1; - pre += "-"; - } - pre += options.prefix; - } - - var suffix = options.suffix || ""; - var precision = options.precision; - var round = options.round; - - if (options.byteScale) { - var positive = value >= 0; - if (!positive) { - value *= -1; - } - - var baseValue = axis ? options.byteScale : value; - - var suffixIdx; - if (baseValue >= 1152921504606846976) { - value /= 1152921504606846976; - suffixIdx = 6; - } else if (baseValue >= 1125899906842624) { - value /= 1125899906842624; - suffixIdx = 5; - } else if (baseValue >= 1099511627776) { - value /= 1099511627776; - suffixIdx = 4; - } else if (baseValue >= 1073741824) { - value /= 1073741824; - suffixIdx = 3; - } else if (baseValue >= 1048576) { - value /= 1048576; - suffixIdx = 2; - } else if (baseValue >= 1024) { - value /= 1024; - suffixIdx = 1; - } else { - suffixIdx = 0; - } - - // TODO handle manual precision case - if (precision === undefined && round === undefined) { - if (value >= 1023.5) { - if (suffixIdx < byteSuffixes.length - 1) { - value = 1.0; - suffixIdx += 1; - } - } - precision = value >= 1000 ? 4 : 3; - } - suffix = " " + byteSuffixes[suffixIdx]; - - // flip value back - if (!positive) { - value *= -1; - } - } - - if (precision !== undefined && round !== undefined) { - throw Error("Use either round or precision, not both"); - } - - if (!axis) { - if (precision !== undefined) { - value = value.toPrecision(precision); - if (!options.zeros) { - value = parseFloat(value); - } - } - - if (round !== undefined) { - if (round < 0) { - var num = Math.pow(10, -1 * round); - value = parseInt((1.0 * value / num).toFixed(0)) * num; - } else { - value = value.toFixed(round); - if (!options.zeros) { - value = parseFloat(value); - } - } - } - } - - if (options.thousands || options.decimal) { - value = toStr(value); - var parts = value.split("."); - value = parts[0]; - if (options.thousands) { - value = value.replace(/\B(?=(\d{3})+(?!\d))/g, options.thousands); - } - if (parts.length > 1) { - value += (options.decimal || ".") + parts[1]; - } - } - - return pre + value + suffix; - } - - function seriesOption(chart, series, option) { - if (option in series) { - return series[option]; - } else if (option in chart.options) { - return chart.options[option]; - } - return null; - } - - var baseOptions = { - maintainAspectRatio: false, - animation: false, - plugins: { - legend: {}, - tooltip: { - displayColors: false, - callbacks: {} - }, - title: { - font: { - size: 20 - }, - color: "#333" - } - }, - interaction: {} - }; - - var defaultOptions$2 = { - scales: { - y: { - ticks: { - maxTicksLimit: 4 - }, - title: { - font: { - size: 16 - }, - color: "#333" - }, - grid: {} - }, - x: { - grid: { - drawOnChartArea: false - }, - title: { - font: { - size: 16 - }, - color: "#333" - }, - time: {}, - ticks: {} - } - } - }; - - // http://there4.io/2012/05/02/google-chart-color-list/ - var defaultColors = [ - "#3366CC", "#DC3912", "#FF9900", "#109618", "#990099", "#3B3EAC", "#0099C6", - "#DD4477", "#66AA00", "#B82E2E", "#316395", "#994499", "#22AA99", "#AAAA11", - "#6633CC", "#E67300", "#8B0707", "#329262", "#5574A6", "#651067" - ]; - - function hideLegend$2(options, legend, hideLegend) { - if (legend !== undefined) { - options.plugins.legend.display = !!legend; - if (legend && legend !== true) { - options.plugins.legend.position = legend; - } - } else if (hideLegend) { - options.plugins.legend.display = false; - } - } - - function setTitle$2(options, title) { - options.plugins.title.display = true; - options.plugins.title.text = title; - } - - function setMin$2(options, min) { - if (min !== null) { - options.scales.y.min = toFloat(min); - } - } - - function setMax$2(options, max) { - options.scales.y.max = toFloat(max); - } - - function setBarMin$1(options, min) { - if (min !== null) { - options.scales.x.min = toFloat(min); - } - } - - function setBarMax$1(options, max) { - options.scales.x.max = toFloat(max); - } - - function setStacked$2(options, stacked) { - options.scales.x.stacked = !!stacked; - options.scales.y.stacked = !!stacked; - } - - function setXtitle$2(options, title) { - options.scales.x.title.display = true; - options.scales.x.title.text = title; - } - - function setYtitle$2(options, title) { - options.scales.y.title.display = true; - options.scales.y.title.text = title; - } - - // https://stackoverflow.com/questions/5623838/rgb-to-hex-and-hex-to-rgb - function addOpacity(hex, opacity) { - var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); - return result ? "rgba(" + parseInt(result[1], 16) + ", " + parseInt(result[2], 16) + ", " + parseInt(result[3], 16) + ", " + opacity + ")" : hex; - } - - function notnull(x) { - return x !== null && x !== undefined; - } - - function setLabelSize(chart, data, options) { - var maxLabelSize = Math.ceil(chart.element.offsetWidth / 4.0 / data.labels.length); - if (maxLabelSize > 25) { - maxLabelSize = 25; - } else if (maxLabelSize < 10) { - maxLabelSize = 10; - } - if (!options.scales.x.ticks.callback) { - options.scales.x.ticks.callback = function (value) { - value = toStr(this.getLabelForValue(value)); - if (value.length > maxLabelSize) { - return value.substring(0, maxLabelSize - 2) + "..."; - } else { - return value; - } - }; - } - } - - function calculateScale(series) { - var scale = 1; - var max = maxAbsY(series); - while (max >= 1024) { - scale *= 1024; - max /= 1024; - } - return scale; - } - - function setFormatOptions$1(chart, options, chartType) { - // options to apply to x and r values for scatter and bubble - var numericOptions = { - thousands: chart.options.thousands, - decimal: chart.options.decimal - }; - - // options to apply to y value - var formatOptions = merge({ - prefix: chart.options.prefix, - suffix: chart.options.suffix, - precision: chart.options.precision, - round: chart.options.round, - zeros: chart.options.zeros - }, numericOptions); - - if (chart.options.bytes) { - var series = chart.data; - if (chartType === "pie") { - series = [{data: series}]; - } - - // set step size - formatOptions.byteScale = calculateScale(series); - } - - if (chartType !== "pie") { - var axis = options.scales.y; - if (chartType === "bar") { - axis = options.scales.x; - } - - if (formatOptions.byteScale) { - if (!axis.ticks.stepSize) { - axis.ticks.stepSize = formatOptions.byteScale / 2; - } - if (!axis.ticks.maxTicksLimit) { - axis.ticks.maxTicksLimit = 4; - } - } - - if (!axis.ticks.callback) { - axis.ticks.callback = function (value) { - return formatValue("", value, formatOptions, true); - }; - } - - if ((chartType === "scatter" || chartType === "bubble") && !options.scales.x.ticks.callback) { - options.scales.x.ticks.callback = function (value) { - return formatValue("", value, numericOptions, true); - }; - } - } - - if (!options.plugins.tooltip.callbacks.label) { - if (chartType === "scatter") { - options.plugins.tooltip.callbacks.label = function (context) { - var label = context.dataset.label || ''; - if (label) { - label += ': '; - } - - var dataPoint = context.parsed; - return label + '(' + formatValue('', dataPoint.x, numericOptions) + ', ' + formatValue('', dataPoint.y, formatOptions) + ')'; - }; - } else if (chartType === "bubble") { - options.plugins.tooltip.callbacks.label = function (context) { - var label = context.dataset.label || ''; - if (label) { - label += ': '; - } - var dataPoint = context.raw; - return label + '(' + formatValue('', dataPoint.x, numericOptions) + ', ' + formatValue('', dataPoint.y, formatOptions) + ', ' + formatValue('', dataPoint.v, numericOptions) + ')'; - }; - } else if (chartType === "pie") { - // need to use separate label for pie charts - options.plugins.tooltip.callbacks.label = function (context) { - return formatValue('', context.parsed, formatOptions); - }; - } else { - var valueLabel = chartType === "bar" ? "x" : "y"; - options.plugins.tooltip.callbacks.label = function (context) { - // don't show null values for stacked charts - if (context.parsed[valueLabel] === null) { - return; - } - - var label = context.dataset.label || ''; - if (label) { - label += ': '; - } - return formatValue(label, context.parsed[valueLabel], formatOptions); - }; - } - } - - // avoid formatting x-axis labels - // by default, Chart.js applies locale - if ((chartType === "line" || chartType === "area") && chart.xtype === "number") { - if (!options.scales.x.ticks.callback) { - options.scales.x.ticks.callback = function (value) { - return toStr(value); - }; - } - - if (!options.plugins.tooltip.callbacks.title) { - options.plugins.tooltip.callbacks.title = function (context) { - return toStr(context[0].parsed.x); - }; - } - } - } - - function maxAbsY(series) { - var max = 0; - for (var i = 0; i < series.length; i++) { - var data = series[i].data; - for (var j = 0; j < data.length; j++) { - var v = Math.abs(data[j][1]); - if (v > max) { - max = v; - } - } - } - return max; - } - - function maxR(series) { - // start at zero since radius must be positive - var max = 0; - for (var i = 0; i < series.length; i++) { - var data = series[i].data; - for (var j = 0; j < data.length; j++) { - var v = data[j][2]; - if (v > max) { - max = v; - } - } - } - return max; - } - - var jsOptions$2 = jsOptionsFunc(merge(baseOptions, defaultOptions$2), hideLegend$2, setTitle$2, setMin$2, setMax$2, setStacked$2, setXtitle$2, setYtitle$2); - - function prepareDefaultData(chart) { - var series = chart.data; - var rows = {}; - var keys = []; - var labels = []; - var values = []; - - for (var i = 0; i < series.length; i++) { - var data = series[i].data; - - for (var j = 0; j < data.length; j++) { - var d = data[j]; - var key = chart.xtype === "datetime" ? d[0].getTime() : d[0]; - if (!rows[key]) { - rows[key] = new Array(series.length); - keys.push(key); - } - rows[key][i] = d[1]; - } - } - - if (chart.xtype === "datetime" || chart.xtype === "number") { - keys.sort(sortByNumber); - } - - for (var i$1 = 0; i$1 < series.length; i$1++) { - values.push([]); - } - - for (var i$2 = 0; i$2 < keys.length; i$2++) { - var key$1 = keys[i$2]; - - var label = chart.xtype === "datetime" ? new Date(key$1) : key$1; - labels.push(label); - - var row = rows[key$1]; - for (var j$1 = 0; j$1 < series.length; j$1++) { - var v = row[j$1]; - // Chart.js doesn't like undefined - values[j$1].push(v === undefined ? null : v); - } - } - - return { - labels: labels, - values: values - }; - } - - function prepareBubbleData(chart) { - var series = chart.data; - var values = []; - var max = maxR(series); - - for (var i = 0; i < series.length; i++) { - var data = series[i].data; - var points = []; - for (var j = 0; j < data.length; j++) { - var v = data[j]; - points.push({ - x: v[0], - y: v[1], - r: v[2] * 20 / max, - // custom attribute, for tooltip - v: v[2] - }); - } - values.push(points); - } - - return { - labels: [], - values: values - }; - } - - // scatter or numeric line/area - function prepareNumberData(chart) { - var series = chart.data; - var values = []; - - for (var i = 0; i < series.length; i++) { - var data = series[i].data; - - data.sort(sortByNumberSeries); - - var points = []; - for (var j = 0; j < data.length; j++) { - var v = data[j]; - points.push({ - x: v[0], - y: v[1] - }); - } - values.push(points); - } - - return { - labels: [], - values: values - }; - } - - function prepareData(chart, chartType) { - if (chartType === "bubble") { - return prepareBubbleData(chart); - } else if (chart.xtype === "number" && chartType !== "bar" && chartType !== "column") { - return prepareNumberData(chart); - } else { - return prepareDefaultData(chart); - } - } - - function createDataTable(chart, options, chartType) { - var ref = prepareData(chart, chartType); - var labels = ref.labels; - var values = ref.values; - - var series = chart.data; - var datasets = []; - var colors = chart.options.colors || defaultColors; - for (var i = 0; i < series.length; i++) { - var s = series[i]; - - // use colors for each bar for single series format - var color = (void 0); - var backgroundColor = (void 0); - if (chart.options.colors && chart.singleSeriesFormat && (chartType === "bar" || chartType === "column") && !s.color && isArray(chart.options.colors) && !isArray(chart.options.colors[0])) { - color = colors; - backgroundColor = []; - for (var j = 0; j < colors.length; j++) { - backgroundColor[j] = addOpacity(color[j], 0.5); - } - } else { - color = s.color || colors[i]; - backgroundColor = chartType !== "line" ? addOpacity(color, 0.5) : color; - } - - var dataset = { - label: s.name || "", - data: values[i], - fill: chartType === "area", - borderColor: color, - backgroundColor: backgroundColor, - borderWidth: 2 - }; - - var pointChart = chartType === "line" || chartType === "area" || chartType === "scatter" || chartType === "bubble"; - if (pointChart) { - dataset.pointBackgroundColor = color; - dataset.pointHoverBackgroundColor = color; - dataset.pointHitRadius = 50; - } - - if (chartType === "bubble") { - dataset.pointBackgroundColor = backgroundColor; - dataset.pointHoverBackgroundColor = backgroundColor; - dataset.pointHoverBorderWidth = 2; - } - - if (s.stack) { - dataset.stack = s.stack; - } - - var curve = seriesOption(chart, s, "curve"); - if (curve === false) { - dataset.tension = 0; - } else if (pointChart) { - dataset.tension = 0.4; - } - - var points = seriesOption(chart, s, "points"); - if (points === false) { - dataset.pointRadius = 0; - dataset.pointHoverRadius = 0; - } - - dataset = merge(dataset, chart.options.dataset || {}); - dataset = merge(dataset, s.library || {}); - dataset = merge(dataset, s.dataset || {}); - - datasets.push(dataset); - } - - var xmin = chart.options.xmin; - var xmax = chart.options.xmax; - - if (chart.xtype === "datetime") { - if (notnull(xmin)) { - options.scales.x.min = toDate(xmin).getTime(); - } - if (notnull(xmax)) { - options.scales.x.max = toDate(xmax).getTime(); - } - } else if (chart.xtype === "number") { - if (notnull(xmin)) { - options.scales.x.min = xmin; - } - if (notnull(xmax)) { - options.scales.x.max = xmax; - } - } - - if (chart.xtype === "datetime") { - var timeUnit = calculateTimeUnit(labels); - - // for empty datetime chart - if (labels.length === 0) { - if (notnull(xmin)) { - labels.push(toDate(xmin)); - } - if (notnull(xmax)) { - labels.push(toDate(xmax)); - } - } - - if (labels.length > 0) { - var minTime = (notnull(xmin) ? toDate(xmin) : labels[0]).getTime(); - var maxTime = (notnull(xmax) ? toDate(xmax) : labels[0]).getTime(); - - for (var i$1 = 1; i$1 < labels.length; i$1++) { - var value = labels[i$1].getTime(); - if (value < minTime) { - minTime = value; - } - if (value > maxTime) { - maxTime = value; - } - } - - var timeDiff = (maxTime - minTime) / (86400 * 1000.0); - - if (!options.scales.x.time.unit) { - var step; - if (timeUnit === "year" || timeDiff > 365 * 10) { - options.scales.x.time.unit = "year"; - step = 365; - } else if (timeUnit === "month" || timeDiff > 30 * 10) { - options.scales.x.time.unit = "month"; - step = 30; - } else if (timeUnit === "week" || timeUnit === "day" || timeDiff > 10) { - options.scales.x.time.unit = "day"; - step = 1; - } else if (timeUnit === "hour" || timeDiff > 0.5) { - options.scales.x.time.displayFormats = {hour: "MMM d, h a"}; - options.scales.x.time.unit = "hour"; - step = 1 / 24.0; - } else if (timeUnit === "minute") { - options.scales.x.time.displayFormats = {minute: "h:mm a"}; - options.scales.x.time.unit = "minute"; - step = 1 / 24.0 / 60.0; - } - - if (step && timeDiff > 0) { - // width not available for hidden elements - var width = chart.element.offsetWidth; - if (width > 0) { - var unitStepSize = Math.ceil(timeDiff / step / (width / 100.0)); - if (timeUnit === "week" && step === 1) { - unitStepSize = Math.ceil(unitStepSize / 7.0) * 7; - } - options.scales.x.ticks.stepSize = unitStepSize; - } - } - } - - if (!options.scales.x.time.tooltipFormat) { - if (timeUnit === "year") { - options.scales.x.time.tooltipFormat = "yyyy"; - } else if (timeUnit === "month") { - options.scales.x.time.tooltipFormat = "MMM yyyy"; - } else if (timeUnit === "week" || timeUnit === "day") { - options.scales.x.time.tooltipFormat = "PP"; - } else if (timeUnit === "hour") { - options.scales.x.time.tooltipFormat = "MMM d, h a"; - } else if (timeUnit === "minute") { - options.scales.x.time.tooltipFormat = "h:mm a"; - } - } - } - } - - return { - labels: labels, - datasets: datasets - }; - } - - var defaultExport$2 = function defaultExport(library) { - this.name = "chartjs"; - this.library = library; - }; - - defaultExport$2.prototype.renderLineChart = function renderLineChart (chart, chartType) { - if (!chartType) { - chartType = "line"; - } - - var chartOptions = {}; - - var options = jsOptions$2(chart, merge(chartOptions, chart.options)); - setFormatOptions$1(chart, options, chartType); - - var data = createDataTable(chart, options, chartType); - - if (chart.xtype === "number") { - options.scales.x.type = options.scales.x.type || "linear"; - options.scales.x.position = options.scales.x.position || "bottom"; - } else { - options.scales.x.type = chart.xtype === "string" ? "category" : "time"; - } - - this.drawChart(chart, "line", data, options); - }; - - defaultExport$2.prototype.renderPieChart = function renderPieChart (chart) { - var options = merge({}, baseOptions); - if (chart.options.donut) { - options.cutout = "50%"; - } - - if ("legend" in chart.options) { - hideLegend$2(options, chart.options.legend); - } - - if (chart.options.title) { - setTitle$2(options, chart.options.title); - } - - options = merge(options, chart.options.library || {}); - setFormatOptions$1(chart, options, "pie"); - - var labels = []; - var values = []; - for (var i = 0; i < chart.data.length; i++) { - var point = chart.data[i]; - labels.push(point[0]); - values.push(point[1]); - } - - var dataset = { - data: values, - backgroundColor: chart.options.colors || defaultColors - }; - dataset = merge(dataset, chart.options.dataset || {}); - - var data = { - labels: labels, - datasets: [dataset] - }; - - this.drawChart(chart, "pie", data, options); - }; - - defaultExport$2.prototype.renderColumnChart = function renderColumnChart (chart, chartType) { - var options; - if (chartType === "bar") { - var barOptions = merge(baseOptions, defaultOptions$2); - barOptions.indexAxis = "y"; - - // ensure gridlines have proper orientation - barOptions.scales.x.grid.drawOnChartArea = true; - barOptions.scales.y.grid.drawOnChartArea = false; - delete barOptions.scales.y.ticks.maxTicksLimit; - - options = jsOptionsFunc(barOptions, hideLegend$2, setTitle$2, setBarMin$1, setBarMax$1, setStacked$2, setXtitle$2, setYtitle$2)(chart, chart.options); - } else { - options = jsOptions$2(chart, chart.options); - } - setFormatOptions$1(chart, options, chartType); - var data = createDataTable(chart, options, "column"); - if (chartType !== "bar") { - setLabelSize(chart, data, options); - } - if (!("mode" in options.interaction)) { - options.interaction.mode = "index"; - } - this.drawChart(chart, "bar", data, options); - }; - - defaultExport$2.prototype.renderAreaChart = function renderAreaChart (chart) { - this.renderLineChart(chart, "area"); - }; - - defaultExport$2.prototype.renderBarChart = function renderBarChart (chart) { - this.renderColumnChart(chart, "bar"); - }; - - defaultExport$2.prototype.renderScatterChart = function renderScatterChart (chart, chartType) { - chartType = chartType || "scatter"; - - var options = jsOptions$2(chart, chart.options); - setFormatOptions$1(chart, options, chartType); - - if (!("showLine" in options)) { - options.showLine = false; - } - - var data = createDataTable(chart, options, chartType); - - options.scales.x.type = options.scales.x.type || "linear"; - options.scales.x.position = options.scales.x.position || "bottom"; - - // prevent grouping hover and tooltips - if (!("mode" in options.interaction)) { - options.interaction.mode = "nearest"; - } - - this.drawChart(chart, chartType, data, options); - }; - - defaultExport$2.prototype.renderBubbleChart = function renderBubbleChart (chart) { - this.renderScatterChart(chart, "bubble"); - }; - - defaultExport$2.prototype.destroy = function destroy (chart) { - if (chart.chart) { - chart.chart.destroy(); - } - }; - - defaultExport$2.prototype.drawChart = function drawChart (chart, type, data, options) { - this.destroy(chart); - if (chart.destroyed) { return; } - - var chartOptions = { - type: type, - data: data, - options: options - }; - - if (chart.options.code) { - window.console.log("new Chart(ctx, " + JSON.stringify(chartOptions) + ");"); - } - - chart.element.innerHTML = ""; - var ctx = chart.element.getElementsByTagName("CANVAS")[0]; - chart.chart = new this.library(ctx, chartOptions); - }; - - var defaultOptions$1 = { - chart: {}, - xAxis: { - title: { - text: null - }, - labels: { - style: { - fontSize: "12px" - } - } - }, - yAxis: { - title: { - text: null - }, - labels: { - style: { - fontSize: "12px" - } - } - }, - title: { - text: null - }, - credits: { - enabled: false - }, - legend: { - borderWidth: 0 - }, - tooltip: { - style: { - fontSize: "12px" - } - }, - plotOptions: { - areaspline: {}, - area: {}, - series: { - marker: {} - } - }, - time: { - useUTC: false - } - }; - - function hideLegend$1(options, legend, hideLegend) { - if (legend !== undefined) { - options.legend.enabled = !!legend; - if (legend && legend !== true) { - if (legend === "top" || legend === "bottom") { - options.legend.verticalAlign = legend; - } else { - options.legend.layout = "vertical"; - options.legend.verticalAlign = "middle"; - options.legend.align = legend; - } - } - } else if (hideLegend) { - options.legend.enabled = false; - } - } - - function setTitle$1(options, title) { - options.title.text = title; - } - - function setMin$1(options, min) { - options.yAxis.min = min; - } - - function setMax$1(options, max) { - options.yAxis.max = max; - } - - function setStacked$1(options, stacked) { - var stackedValue = stacked ? (stacked === true ? "normal" : stacked) : null; - options.plotOptions.series.stacking = stackedValue; - options.plotOptions.area.stacking = stackedValue; - options.plotOptions.areaspline.stacking = stackedValue; - } - - function setXtitle$1(options, title) { - options.xAxis.title.text = title; - } - - function setYtitle$1(options, title) { - options.yAxis.title.text = title; - } - - var jsOptions$1 = jsOptionsFunc(defaultOptions$1, hideLegend$1, setTitle$1, setMin$1, setMax$1, setStacked$1, setXtitle$1, setYtitle$1); - - function setFormatOptions(chart, options, chartType) { - var formatOptions = { - prefix: chart.options.prefix, - suffix: chart.options.suffix, - thousands: chart.options.thousands, - decimal: chart.options.decimal, - precision: chart.options.precision, - round: chart.options.round, - zeros: chart.options.zeros - }; - - // skip when axis is an array (like with min/max) - if (chartType !== "pie" && !isArray(options.yAxis) && !options.yAxis.labels.formatter) { - options.yAxis.labels.formatter = function () { - return formatValue("", this.value, formatOptions); - }; - } - - if (!options.tooltip.pointFormatter && !options.tooltip.pointFormat) { - options.tooltip.pointFormatter = function () { - return '\u25CF ' + formatValue(this.series.name + ': ', this.y, formatOptions) + '
'; - }; - } - } - - var defaultExport$1 = function defaultExport(library) { - this.name = "highcharts"; - this.library = library; - }; - - defaultExport$1.prototype.renderLineChart = function renderLineChart (chart, chartType) { - chartType = chartType || "spline"; - var chartOptions = {}; - if (chartType === "areaspline") { - chartOptions = { - plotOptions: { - areaspline: { - stacking: "normal" - }, - area: { - stacking: "normal" - }, - series: { - marker: { - enabled: false - } - } - } - }; - } - - if (chart.options.curve === false) { - if (chartType === "areaspline") { - chartType = "area"; - } else if (chartType === "spline") { - chartType = "line"; - } - } - - var options = jsOptions$1(chart, chart.options, chartOptions); - if (chart.xtype === "number") { - options.xAxis.type = options.xAxis.type || "linear"; - } else { - options.xAxis.type = chart.xtype === "string" ? "category" : "datetime"; - } - if (!options.chart.type) { - options.chart.type = chartType; - } - setFormatOptions(chart, options, chartType); - - var series = chart.data; - for (var i = 0; i < series.length; i++) { - series[i].name = series[i].name || "Value"; - var data = series[i].data; - if (chart.xtype === "datetime") { - for (var j = 0; j < data.length; j++) { - data[j][0] = data[j][0].getTime(); - } - } else if (chart.xtype === "number") { - data.sort(sortByNumberSeries); - } - series[i].marker = {symbol: "circle"}; - if (chart.options.points === false) { - series[i].marker.enabled = false; - } - } - - this.drawChart(chart, series, options); - }; - - defaultExport$1.prototype.renderScatterChart = function renderScatterChart (chart) { - var options = jsOptions$1(chart, chart.options, {}); - options.chart.type = "scatter"; - this.drawChart(chart, chart.data, options); - }; - - defaultExport$1.prototype.renderPieChart = function renderPieChart (chart) { - var chartOptions = merge(defaultOptions$1, {}); - - if (chart.options.colors) { - chartOptions.colors = chart.options.colors; - } - if (chart.options.donut) { - chartOptions.plotOptions = {pie: {innerSize: "50%"}}; - } - - if ("legend" in chart.options) { - hideLegend$1(chartOptions, chart.options.legend); - } - - if (chart.options.title) { - setTitle$1(chartOptions, chart.options.title); - } - - var options = merge(chartOptions, chart.options.library || {}); - setFormatOptions(chart, options, "pie"); - var series = [{ - type: "pie", - name: chart.options.label || "Value", - data: chart.data - }]; - - this.drawChart(chart, series, options); - }; - - defaultExport$1.prototype.renderColumnChart = function renderColumnChart (chart, chartType) { - chartType = chartType || "column"; - var series = chart.data; - var options = jsOptions$1(chart, chart.options); - var rows = []; - var categories = []; - options.chart.type = chartType; - setFormatOptions(chart, options, chartType); - - for (var i = 0; i < series.length; i++) { - var s = series[i]; - - for (var j = 0; j < s.data.length; j++) { - var d = s.data[j]; - if (!rows[d[0]]) { - rows[d[0]] = new Array(series.length); - categories.push(d[0]); - } - rows[d[0]][i] = d[1]; - } - } - - if (chart.xtype === "number") { - categories.sort(sortByNumber); - } - - options.xAxis.categories = categories; - - var newSeries = []; - for (var i$1 = 0; i$1 < series.length; i$1++) { - var d$1 = []; - for (var j$1 = 0; j$1 < categories.length; j$1++) { - d$1.push(rows[categories[j$1]][i$1] || 0); - } - - var d2 = { - name: series[i$1].name || "Value", - data: d$1 - }; - if (series[i$1].stack) { - d2.stack = series[i$1].stack; - } - - newSeries.push(d2); - } - - this.drawChart(chart, newSeries, options); - }; - - defaultExport$1.prototype.renderBarChart = function renderBarChart (chart) { - this.renderColumnChart(chart, "bar"); - }; - - defaultExport$1.prototype.renderAreaChart = function renderAreaChart (chart) { - this.renderLineChart(chart, "areaspline"); - }; - - defaultExport$1.prototype.destroy = function destroy (chart) { - if (chart.chart) { - chart.chart.destroy(); - } - }; - - defaultExport$1.prototype.drawChart = function drawChart (chart, data, options) { - this.destroy(chart); - if (chart.destroyed) { return; } - - options.chart.renderTo = chart.element.id; - options.series = data; - - if (chart.options.code) { - window.console.log("new Highcharts.Chart(" + JSON.stringify(options) + ");"); - } - - chart.chart = new this.library.Chart(options); - }; - - var loaded = {}; - var callbacks = []; - - // Set chart options - var defaultOptions = { - chartArea: {}, - fontName: "'Lucida Grande', 'Lucida Sans Unicode', Verdana, Arial, Helvetica, sans-serif", - pointSize: 6, - legend: { - textStyle: { - fontSize: 12, - color: "#444" - }, - alignment: "center", - position: "right" - }, - curveType: "function", - hAxis: { - textStyle: { - color: "#666", - fontSize: 12 - }, - titleTextStyle: {}, - gridlines: { - color: "transparent" - }, - baselineColor: "#ccc", - viewWindow: {} - }, - vAxis: { - textStyle: { - color: "#666", - fontSize: 12 - }, - titleTextStyle: {}, - baselineColor: "#ccc", - viewWindow: {} - }, - tooltip: { - textStyle: { - color: "#666", - fontSize: 12 - } - } - }; - - function hideLegend(options, legend, hideLegend) { - if (legend !== undefined) { - var position; - if (!legend) { - position = "none"; - } else if (legend === true) { - position = "right"; - } else { - position = legend; - } - options.legend.position = position; - } else if (hideLegend) { - options.legend.position = "none"; - } - } - - function setTitle(options, title) { - options.title = title; - options.titleTextStyle = {color: "#333", fontSize: "20px"}; - } - - function setMin(options, min) { - options.vAxis.viewWindow.min = min; - } - - function setMax(options, max) { - options.vAxis.viewWindow.max = max; - } - - function setBarMin(options, min) { - options.hAxis.viewWindow.min = min; - } - - function setBarMax(options, max) { - options.hAxis.viewWindow.max = max; - } - - function setStacked(options, stacked) { - options.isStacked = stacked || false; - } - - function setXtitle(options, title) { - options.hAxis.title = title; - options.hAxis.titleTextStyle.italic = false; - } - - function setYtitle(options, title) { - options.vAxis.title = title; - options.vAxis.titleTextStyle.italic = false; - } - - var jsOptions = jsOptionsFunc(defaultOptions, hideLegend, setTitle, setMin, setMax, setStacked, setXtitle, setYtitle); - - function resize(callback) { - if (window.attachEvent) { - window.attachEvent("onresize", callback); - } else if (window.addEventListener) { - window.addEventListener("resize", callback, true); - } - callback(); - } - - var defaultExport = function defaultExport(library) { - this.name = "google"; - this.library = library; - }; - - defaultExport.prototype.renderLineChart = function renderLineChart (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, function () { - var chartOptions = {}; - - if (chart.options.curve === false) { - chartOptions.curveType = "none"; - } - - if (chart.options.points === false) { - chartOptions.pointSize = 0; - } - - var options = jsOptions(chart, chart.options, chartOptions); - var data = this$1$1.createDataTable(chart.data, chart.xtype); - - this$1$1.drawChart(chart, "LineChart", data, options); - }); - }; - - defaultExport.prototype.renderPieChart = function renderPieChart (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, function () { - var chartOptions = { - chartArea: { - top: "10%", - height: "80%" - }, - legend: {} - }; - if (chart.options.colors) { - chartOptions.colors = chart.options.colors; - } - if (chart.options.donut) { - chartOptions.pieHole = 0.5; - } - if ("legend" in chart.options) { - hideLegend(chartOptions, chart.options.legend); - } - if (chart.options.title) { - setTitle(chartOptions, chart.options.title); - } - var options = merge(merge(defaultOptions, chartOptions), chart.options.library || {}); - - var data = new this$1$1.library.visualization.DataTable(); - data.addColumn("string", ""); - data.addColumn("number", "Value"); - data.addRows(chart.data); - - this$1$1.drawChart(chart, "PieChart", data, options); - }); - }; - - defaultExport.prototype.renderColumnChart = function renderColumnChart (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, function () { - var options = jsOptions(chart, chart.options); - var data = this$1$1.createDataTable(chart.data, chart.xtype); - - this$1$1.drawChart(chart, "ColumnChart", data, options); - }); - }; - - defaultExport.prototype.renderBarChart = function renderBarChart (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, function () { - var chartOptions = { - hAxis: { - gridlines: { - color: "#ccc" - } - } - }; - var options = jsOptionsFunc(defaultOptions, hideLegend, setTitle, setBarMin, setBarMax, setStacked, setXtitle, setYtitle)(chart, chart.options, chartOptions); - var data = this$1$1.createDataTable(chart.data, chart.xtype); - - this$1$1.drawChart(chart, "BarChart", data, options); - }); - }; - - defaultExport.prototype.renderAreaChart = function renderAreaChart (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, function () { - var chartOptions = { - isStacked: true, - pointSize: 0, - areaOpacity: 0.5 - }; - - var options = jsOptions(chart, chart.options, chartOptions); - var data = this$1$1.createDataTable(chart.data, chart.xtype); - - this$1$1.drawChart(chart, "AreaChart", data, options); - }); - }; - - defaultExport.prototype.renderGeoChart = function renderGeoChart (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, "geochart", function () { - var chartOptions = { - legend: "none", - colorAxis: { - colors: chart.options.colors || ["#f6c7b6", "#ce502d"] - } - }; - var options = merge(merge(defaultOptions, chartOptions), chart.options.library || {}); - - var data = new this$1$1.library.visualization.DataTable(); - data.addColumn("string", ""); - data.addColumn("number", chart.options.label || "Value"); - data.addRows(chart.data); - - this$1$1.drawChart(chart, "GeoChart", data, options); - }); - }; - - defaultExport.prototype.renderScatterChart = function renderScatterChart (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, function () { - var chartOptions = {}; - var options = jsOptions(chart, chart.options, chartOptions); - - var series = chart.data; - var rows2 = []; - for (var i = 0; i < series.length; i++) { - series[i].name = series[i].name || "Value"; - var d = series[i].data; - for (var j = 0; j < d.length; j++) { - var row = new Array(series.length + 1); - row[0] = d[j][0]; - row[i + 1] = d[j][1]; - rows2.push(row); - } - } - - var data = new this$1$1.library.visualization.DataTable(); - data.addColumn("number", ""); - for (var i$1 = 0; i$1 < series.length; i$1++) { - data.addColumn("number", series[i$1].name); - } - data.addRows(rows2); - - this$1$1.drawChart(chart, "ScatterChart", data, options); - }); - }; - - defaultExport.prototype.renderTimeline = function renderTimeline (chart) { - var this$1$1 = this; - - this.waitForLoaded(chart, "timeline", function () { - var chartOptions = { - legend: "none" - }; - - if (chart.options.colors) { - chartOptions.colors = chart.options.colors; - } - var options = merge(merge(defaultOptions, chartOptions), chart.options.library || {}); - - var data = new this$1$1.library.visualization.DataTable(); - data.addColumn({type: "string", id: "Name"}); - data.addColumn({type: "date", id: "Start"}); - data.addColumn({type: "date", id: "End"}); - data.addRows(chart.data); - - chart.element.style.lineHeight = "normal"; - - this$1$1.drawChart(chart, "Timeline", data, options); - }); - }; - - // TODO remove resize events - defaultExport.prototype.destroy = function destroy (chart) { - if (chart.chart) { - chart.chart.clearChart(); - } - }; - - defaultExport.prototype.drawChart = function drawChart (chart, type, data, options) { - this.destroy(chart); - if (chart.destroyed) { return; } - - if (chart.options.code) { - window.console.log("var data = new google.visualization.DataTable(" + data.toJSON() + ");\nvar chart = new google.visualization." + type + "(element);\nchart.draw(data, " + JSON.stringify(options) + ");"); - } - - chart.chart = new this.library.visualization[type](chart.element); - resize(function () { - chart.chart.draw(data, options); - }); - }; - - defaultExport.prototype.waitForLoaded = function waitForLoaded (chart, pack, callback) { - var this$1$1 = this; - - if (!callback) { - callback = pack; - pack = "corechart"; - } - - callbacks.push({pack: pack, callback: callback}); - - if (loaded[pack]) { - this.runCallbacks(); - } else { - loaded[pack] = true; - - // https://groups.google.com/forum/#!topic/google-visualization-api/fMKJcyA2yyI - var loadOptions = { - packages: [pack], - callback: function () { this$1$1.runCallbacks(); } - }; - var config = chart.__config(); - if (config.language) { - loadOptions.language = config.language; - } - if (pack === "geochart" && config.mapsApiKey) { - loadOptions.mapsApiKey = config.mapsApiKey; - } - - this.library.charts.load("current", loadOptions); - } - }; - - defaultExport.prototype.runCallbacks = function runCallbacks () { - for (var i = 0; i < callbacks.length; i++) { - var cb = callbacks[i]; - var call = this.library.visualization && ((cb.pack === "corechart" && this.library.visualization.LineChart) || (cb.pack === "timeline" && this.library.visualization.Timeline) || (cb.pack === "geochart" && this.library.visualization.GeoChart)); - if (call) { - cb.callback(); - callbacks.splice(i, 1); - i--; - } - } - }; - - // cant use object as key - defaultExport.prototype.createDataTable = function createDataTable (series, columnType) { - var rows = []; - var sortedLabels = []; - for (var i = 0; i < series.length; i++) { - var s = series[i]; - series[i].name = series[i].name || "Value"; - - for (var j = 0; j < s.data.length; j++) { - var d = s.data[j]; - var key = columnType === "datetime" ? d[0].getTime() : d[0]; - if (!rows[key]) { - rows[key] = new Array(series.length); - sortedLabels.push(key); - } - rows[key][i] = d[1]; - } - } - - var rows2 = []; - var values = []; - for (var j$1 = 0; j$1 < sortedLabels.length; j$1++) { - var i$1 = sortedLabels[j$1]; - var value = (void 0); - if (columnType === "datetime") { - value = new Date(i$1); - values.push(value); - } else { - value = i$1; - } - rows2.push([value].concat(rows[i$1])); - } - - var day = true; - if (columnType === "datetime") { - rows2.sort(sortByTime); - - var timeUnit = calculateTimeUnit(values, true); - day = isDay(timeUnit); - } else if (columnType === "number") { - rows2.sort(sortByNumberSeries); - - for (var i$2 = 0; i$2 < rows2.length; i$2++) { - rows2[i$2][0] = toStr(rows2[i$2][0]); - } - - columnType = "string"; - } - - // create datatable - var data = new this.library.visualization.DataTable(); - columnType = columnType === "datetime" && day ? "date" : columnType; - data.addColumn(columnType, ""); - for (var i$3 = 0; i$3 < series.length; i$3++) { - data.addColumn("number", series[i$3].name); - } - data.addRows(rows2); - - return data; - }; - - var adapters = []; - - function getAdapterType(library) { - if (library) { - if (library.product === "Highcharts") { - return defaultExport$1; - } else if (library.charts) { - return defaultExport; - } else if (isFunction(library)) { - return defaultExport$2; - } - } - throw new Error("Unknown adapter"); - } - - function addAdapter(library) { - var adapterType = getAdapterType(library); - - for (var i = 0; i < adapters.length; i++) { - if (adapters[i].library === library) { - return; - } - } - - adapters.push(new adapterType(library)); - } - - function loadAdapters() { - if ("Chart" in window) { - addAdapter(window.Chart); - } - - if ("Highcharts" in window) { - addAdapter(window.Highcharts); - } - - if (window.google && window.google.charts) { - addAdapter(window.google); - } - } - - // TODO remove chartType if cross-browser way - // to get the name of the chart class - function callAdapter(chartType, chart) { - var fnName = "render" + chartType; - var adapterName = chart.options.adapter; - - loadAdapters(); - - for (var i = 0; i < adapters.length; i++) { - var adapter = adapters[i]; - if ((!adapterName || adapterName === adapter.name) && isFunction(adapter[fnName])) { - chart.adapter = adapter.name; - chart.__adapterObject = adapter; - return adapter[fnName](chart); - } - } - - if (adapters.length > 0) { - throw new Error("No charting library found for " + chartType); - } else { - throw new Error("No charting libraries found - be sure to include one before your charts"); - } - } - - var Chartkick = { - charts: {}, - configure: function (options) { - for (var key in options) { - if (Object.prototype.hasOwnProperty.call(options, key)) { - Chartkick.config[key] = options[key]; - } - } - }, - setDefaultOptions: function (opts) { - Chartkick.options = opts; - }, - eachChart: function (callback) { - for (var chartId in Chartkick.charts) { - if (Object.prototype.hasOwnProperty.call(Chartkick.charts, chartId)) { - callback(Chartkick.charts[chartId]); - } - } - }, - destroyAll: function () { - for (var chartId in Chartkick.charts) { - if (Object.prototype.hasOwnProperty.call(Chartkick.charts, chartId)) { - Chartkick.charts[chartId].destroy(); - delete Chartkick.charts[chartId]; - } - } - }, - config: {}, - options: {}, - adapters: adapters, - addAdapter: addAdapter, - use: function (adapter) { - addAdapter(adapter); - return Chartkick; - } - }; - - function formatSeriesBubble(data) { - var r = []; - for (var i = 0; i < data.length; i++) { - r.push([toFloat(data[i][0]), toFloat(data[i][1]), toFloat(data[i][2])]); - } - return r; - } - - // casts data to proper type - // sorting is left to adapters - function formatSeriesData(data, keyType) { - if (keyType === "bubble") { - return formatSeriesBubble(data); - } - - var keyFunc; - if (keyType === "number") { - keyFunc = toFloat; - } else if (keyType === "datetime") { - keyFunc = toDate; - } else { - keyFunc = toStr; - } - - var r = []; - for (var i = 0; i < data.length; i++) { - r.push([keyFunc(data[i][0]), toFloat(data[i][1])]); - } - return r; - } - - function detectXType(series, noDatetime, options) { - if (dataEmpty(series)) { - if ((options.xmin || options.xmax) && (!options.xmin || isDate(options.xmin)) && (!options.xmax || isDate(options.xmax))) { - return "datetime"; - } else { - return "number"; - } - } else if (detectXTypeWithFunction(series, isNumber)) { - return "number"; - } else if (!noDatetime && detectXTypeWithFunction(series, isDate)) { - return "datetime"; - } else { - return "string"; - } - } - - function detectXTypeWithFunction(series, func) { - for (var i = 0; i < series.length; i++) { - var data = toArr(series[i].data); - for (var j = 0; j < data.length; j++) { - if (!func(data[j][0])) { - return false; - } - } - } - return true; - } - - // creates a shallow copy of each element of the array - // elements are expected to be objects - function copySeries(series) { - var newSeries = []; - for (var i = 0; i < series.length; i++) { - var copy = {}; - for (var j in series[i]) { - if (Object.prototype.hasOwnProperty.call(series[i], j)) { - copy[j] = series[i][j]; - } - } - newSeries.push(copy); - } - return newSeries; - } - - function processSeries(chart, keyType, noDatetime) { - var opts = chart.options; - var series = chart.rawData; - - // see if one series or multiple - chart.singleSeriesFormat = !isArray(series) || !isPlainObject(series[0]); - if (chart.singleSeriesFormat) { - series = [{name: opts.label, data: series}]; - } - - // convert to array - // must come before dataEmpty check - series = copySeries(series); - for (var i = 0; i < series.length; i++) { - series[i].data = toArr(series[i].data); - } - - chart.xtype = keyType || (opts.discrete ? "string" : detectXType(series, noDatetime, opts)); - - // right format - for (var i$1 = 0; i$1 < series.length; i$1++) { - series[i$1].data = formatSeriesData(series[i$1].data, chart.xtype); - } - - return series; - } - - function processSimple(chart) { - var perfectData = toArr(chart.rawData); - for (var i = 0; i < perfectData.length; i++) { - perfectData[i] = [toStr(perfectData[i][0]), toFloat(perfectData[i][1])]; - } - return perfectData; - } - - function dataEmpty(data, chartType) { - if (chartType === "PieChart" || chartType === "GeoChart" || chartType === "Timeline") { - return data.length === 0; - } else { - for (var i = 0; i < data.length; i++) { - if (data[i].data.length > 0) { - return false; - } - } - return true; - } - } - - function addDownloadButton(chart) { - var download = chart.options.download; - if (download === true) { - download = {}; - } else if (typeof download === "string") { - download = {filename: download}; - } - - var link = document.createElement("a"); - link.download = download.filename || "chart.png"; - link.style.position = "absolute"; - link.style.top = "20px"; - link.style.right = "20px"; - link.style.zIndex = 1000; - link.style.lineHeight = "20px"; - link.target = "_blank"; // for safari - - var image = document.createElement("img"); - // icon from Font Awesome, modified to set fill color - var svg = ""; - image.src = "data:image/svg+xml;utf8," + (encodeURIComponent(svg)); - image.alt = "Download"; - image.style.width = "20px"; - image.style.height = "20px"; - image.style.border = "none"; - link.appendChild(image); - - var element = chart.element; - element.style.position = "relative"; - - chart.__downloadAttached = true; - - // mouseenter - chart.__enterEvent = element.addEventListener("mouseover", function (e) { - var related = e.relatedTarget; - // check download option again to ensure it wasn't changed - if ((!related || (related !== this && !this.contains(related))) && chart.options.download) { - link.href = chart.toImage(download); - element.appendChild(link); - } - }); - - // mouseleave - chart.__leaveEvent = element.addEventListener("mouseout", function (e) { - var related = e.relatedTarget; - if (!related || (related !== this && !this.contains(related))) { - if (link.parentNode) { - link.parentNode.removeChild(link); - } - } - }); - } - - var pendingRequests = []; - var runningRequests = 0; - var maxRequests = 4; - - function pushRequest(url, success, error) { - pendingRequests.push([url, success, error]); - runNext(); - } - - function runNext() { - if (runningRequests < maxRequests) { - var request = pendingRequests.shift(); - if (request) { - runningRequests++; - getJSON(request[0], request[1], request[2]); - runNext(); - } - } - } - - function requestComplete() { - runningRequests--; - runNext(); - } - - function getJSON(url, success, error) { - var xhr = new XMLHttpRequest(); - xhr.open("GET", url, true); - xhr.setRequestHeader("Content-Type", "application/json"); - xhr.onload = function () { - requestComplete(); - if (xhr.status === 200) { - success(JSON.parse(xhr.responseText)); - } else { - error(xhr.statusText); - } - }; - xhr.send(); - } - - // helpers - - function setText(element, text) { - element.textContent = text; - } - - // TODO remove prefix for all messages - function chartError(element, message, noPrefix) { - if (!noPrefix) { - message = "Error Loading Chart: " + message; - } - setText(element, message); - element.style.color = "#ff0000"; - } - - function errorCatcher(chart) { - try { - chart.__render(); - } catch (err) { - chartError(chart.element, err.message); - throw err; - } - } - - function fetchDataSource(chart, dataSource, showLoading) { - // only show loading message for urls and callbacks - if (showLoading && chart.options.loading && (typeof dataSource === "string" || typeof dataSource === "function")) { - setText(chart.element, chart.options.loading); - } - - if (typeof dataSource === "string") { - pushRequest(dataSource, function (data) { - chart.rawData = data; - errorCatcher(chart); - }, function (message) { - chartError(chart.element, message); - }); - } else if (typeof dataSource === "function") { - try { - dataSource(function (data) { - chart.rawData = data; - errorCatcher(chart); - }, function (message) { - chartError(chart.element, message, true); - }); - } catch (err) { - chartError(chart.element, err, true); - } - } else { - chart.rawData = dataSource; - errorCatcher(chart); - } - } - - function renderChart(chartType, chart) { - if (dataEmpty(chart.data, chartType)) { - var message = chart.options.empty || (chart.options.messages && chart.options.messages.empty) || "No data"; - setText(chart.element, message); - } else { - callAdapter(chartType, chart); - // TODO add downloadSupported method to adapter - if (chart.options.download && !chart.__downloadAttached && chart.adapter === "chartjs") { - addDownloadButton(chart); - } - } - } - - function getElement(element) { - if (typeof element === "string") { - var elementId = element; - element = document.getElementById(element); - if (!element) { - throw new Error("No element with id " + elementId); - } - } - return element; - } - - // define classes - - var Chart = function Chart(element, dataSource, options) { - this.element = getElement(element); - this.options = merge(Chartkick.options, options || {}); - this.dataSource = dataSource; - - // TODO handle charts without an id for eachChart and destroyAll - if (this.element.id) { - Chartkick.charts[this.element.id] = this; - } - - fetchDataSource(this, dataSource, true); - - if (this.options.refresh) { - this.startRefresh(); - } - }; - - Chart.prototype.getElement = function getElement () { - return this.element; - }; - - Chart.prototype.getDataSource = function getDataSource () { - return this.dataSource; - }; - - Chart.prototype.getData = function getData () { - return this.data; - }; - - Chart.prototype.getOptions = function getOptions () { - return this.options; - }; - - Chart.prototype.getChartObject = function getChartObject () { - return this.chart; - }; - - Chart.prototype.getAdapter = function getAdapter () { - return this.adapter; - }; - - Chart.prototype.updateData = function updateData (dataSource, options) { - this.dataSource = dataSource; - if (options) { - this.__updateOptions(options); - } - fetchDataSource(this, dataSource, true); - }; - - Chart.prototype.setOptions = function setOptions (options) { - this.__updateOptions(options); - this.redraw(); - }; - - Chart.prototype.redraw = function redraw () { - fetchDataSource(this, this.rawData); - }; - - Chart.prototype.refreshData = function refreshData () { - if (typeof this.dataSource === "string") { - // prevent browser from caching - var sep = this.dataSource.indexOf("?") === -1 ? "?" : "&"; - var url = this.dataSource + sep + "_=" + (new Date()).getTime(); - fetchDataSource(this, url); - } else if (typeof this.dataSource === "function") { - fetchDataSource(this, this.dataSource); - } - }; - - Chart.prototype.startRefresh = function startRefresh () { - var this$1$1 = this; - - var refresh = this.options.refresh; - - if (refresh && typeof this.dataSource !== "string" && typeof this.dataSource !== "function") { - throw new Error("Data source must be a URL or callback for refresh"); - } - - if (!this.intervalId) { - if (refresh) { - this.intervalId = setInterval(function () { - this$1$1.refreshData(); - }, refresh * 1000); - } else { - throw new Error("No refresh interval"); - } - } - }; - - Chart.prototype.stopRefresh = function stopRefresh () { - if (this.intervalId) { - clearInterval(this.intervalId); - this.intervalId = null; - } - }; - - Chart.prototype.toImage = function toImage (download) { - // TODO move logic to adapter - if (this.adapter === "chartjs") { - if (download && download.background && download.background !== "transparent") { - // https://stackoverflow.com/questions/30464750/chartjs-line-chart-set-background-color - var canvas = this.chart.canvas; - var ctx = this.chart.ctx; - var tmpCanvas = document.createElement("canvas"); - var tmpCtx = tmpCanvas.getContext("2d"); - tmpCanvas.width = ctx.canvas.width; - tmpCanvas.height = ctx.canvas.height; - tmpCtx.fillStyle = download.background; - tmpCtx.fillRect(0, 0, tmpCanvas.width, tmpCanvas.height); - tmpCtx.drawImage(canvas, 0, 0); - return tmpCanvas.toDataURL("image/png"); - } else { - return this.chart.toBase64Image(); - } - } else { - throw new Error("Feature only available for Chart.js"); - } - }; - - Chart.prototype.destroy = function destroy () { - this.destroyed = true; - this.stopRefresh(); - - if (this.__adapterObject) { - this.__adapterObject.destroy(this); - } - - if (this.__enterEvent) { - this.element.removeEventListener("mouseover", this.__enterEvent); - } - - if (this.__leaveEvent) { - this.element.removeEventListener("mouseout", this.__leaveEvent); - } - }; - - Chart.prototype.__updateOptions = function __updateOptions (options) { - var updateRefresh = options.refresh && options.refresh !== this.options.refresh; - this.options = merge(Chartkick.options, options); - if (updateRefresh) { - this.stopRefresh(); - this.startRefresh(); - } - }; - - Chart.prototype.__render = function __render () { - this.data = this.__processData(); - renderChart(this.__chartName(), this); - }; - - Chart.prototype.__config = function __config () { - return Chartkick.config; - }; - - var LineChart = /*@__PURE__*/(function (Chart) { - function LineChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) LineChart.__proto__ = Chart; - LineChart.prototype = Object.create( Chart && Chart.prototype ); - LineChart.prototype.constructor = LineChart; - - LineChart.prototype.__processData = function __processData () { - return processSeries(this); - }; - - LineChart.prototype.__chartName = function __chartName () { - return "LineChart"; - }; - - return LineChart; - }(Chart)); - - var PieChart = /*@__PURE__*/(function (Chart) { - function PieChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) PieChart.__proto__ = Chart; - PieChart.prototype = Object.create( Chart && Chart.prototype ); - PieChart.prototype.constructor = PieChart; - - PieChart.prototype.__processData = function __processData () { - return processSimple(this); - }; - - PieChart.prototype.__chartName = function __chartName () { - return "PieChart"; - }; - - return PieChart; - }(Chart)); - - var ColumnChart = /*@__PURE__*/(function (Chart) { - function ColumnChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) ColumnChart.__proto__ = Chart; - ColumnChart.prototype = Object.create( Chart && Chart.prototype ); - ColumnChart.prototype.constructor = ColumnChart; - - ColumnChart.prototype.__processData = function __processData () { - return processSeries(this, null, true); - }; - - ColumnChart.prototype.__chartName = function __chartName () { - return "ColumnChart"; - }; - - return ColumnChart; - }(Chart)); - - var BarChart = /*@__PURE__*/(function (Chart) { - function BarChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) BarChart.__proto__ = Chart; - BarChart.prototype = Object.create( Chart && Chart.prototype ); - BarChart.prototype.constructor = BarChart; - - BarChart.prototype.__processData = function __processData () { - return processSeries(this, null, true); - }; - - BarChart.prototype.__chartName = function __chartName () { - return "BarChart"; - }; - - return BarChart; - }(Chart)); - - var AreaChart = /*@__PURE__*/(function (Chart) { - function AreaChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) AreaChart.__proto__ = Chart; - AreaChart.prototype = Object.create( Chart && Chart.prototype ); - AreaChart.prototype.constructor = AreaChart; - - AreaChart.prototype.__processData = function __processData () { - return processSeries(this); - }; - - AreaChart.prototype.__chartName = function __chartName () { - return "AreaChart"; - }; - - return AreaChart; - }(Chart)); - - var GeoChart = /*@__PURE__*/(function (Chart) { - function GeoChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) GeoChart.__proto__ = Chart; - GeoChart.prototype = Object.create( Chart && Chart.prototype ); - GeoChart.prototype.constructor = GeoChart; - - GeoChart.prototype.__processData = function __processData () { - return processSimple(this); - }; - - GeoChart.prototype.__chartName = function __chartName () { - return "GeoChart"; - }; - - return GeoChart; - }(Chart)); - - var ScatterChart = /*@__PURE__*/(function (Chart) { - function ScatterChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) ScatterChart.__proto__ = Chart; - ScatterChart.prototype = Object.create( Chart && Chart.prototype ); - ScatterChart.prototype.constructor = ScatterChart; - - ScatterChart.prototype.__processData = function __processData () { - return processSeries(this, "number"); - }; - - ScatterChart.prototype.__chartName = function __chartName () { - return "ScatterChart"; - }; - - return ScatterChart; - }(Chart)); - - var BubbleChart = /*@__PURE__*/(function (Chart) { - function BubbleChart () { - Chart.apply(this, arguments); - } - - if ( Chart ) BubbleChart.__proto__ = Chart; - BubbleChart.prototype = Object.create( Chart && Chart.prototype ); - BubbleChart.prototype.constructor = BubbleChart; - - BubbleChart.prototype.__processData = function __processData () { - return processSeries(this, "bubble"); - }; - - BubbleChart.prototype.__chartName = function __chartName () { - return "BubbleChart"; - }; - - return BubbleChart; - }(Chart)); - - var Timeline = /*@__PURE__*/(function (Chart) { - function Timeline () { - Chart.apply(this, arguments); - } - - if ( Chart ) Timeline.__proto__ = Chart; - Timeline.prototype = Object.create( Chart && Chart.prototype ); - Timeline.prototype.constructor = Timeline; - - Timeline.prototype.__processData = function __processData () { - var data = this.rawData; - for (var i = 0; i < data.length; i++) { - data[i][1] = toDate(data[i][1]); - data[i][2] = toDate(data[i][2]); - } - return data; - }; - - Timeline.prototype.__chartName = function __chartName () { - return "Timeline"; - }; - - return Timeline; - }(Chart)); - - Chartkick.LineChart = LineChart; - Chartkick.PieChart = PieChart; - Chartkick.ColumnChart = ColumnChart; - Chartkick.BarChart = BarChart; - Chartkick.AreaChart = AreaChart; - Chartkick.GeoChart = GeoChart; - Chartkick.ScatterChart = ScatterChart; - Chartkick.BubbleChart = BubbleChart; - Chartkick.Timeline = Timeline; - - // not ideal, but allows for simpler integration - if (typeof window !== "undefined" && !window.Chartkick) { - window.Chartkick = Chartkick; - - // clean up previous charts before Turbolinks loads new page - document.addEventListener("turbolinks:before-render", function () { - if (Chartkick.config.autoDestroy !== false) { - Chartkick.destroyAll(); - } - }); - - // clean up previous charts before Turbo loads new page - document.addEventListener("turbo:before-render", function () { - if (Chartkick.config.autoDestroy !== false) { - Chartkick.destroyAll(); - } - }); - - // use setTimeout so charting library can come later in same JS file - setTimeout(function () { - window.dispatchEvent(new Event("chartkick:load")); - }, 0); - } - - // backwards compatibility for esm require - Chartkick.default = Chartkick; - - return Chartkick; - -})); diff --git a/views/layout.erb b/views/layout.erb index fe6b590..defbed5 100644 --- a/views/layout.erb +++ b/views/layout.erb @@ -3,9 +3,6 @@ <%= _("Vote") %> - - - <% if current_user %> diff --git a/views/login.erb b/views/login.erb index ada5979..fd64e04 100644 --- a/views/login.erb +++ b/views/login.erb @@ -1,9 +1,7 @@

<%= _("Login") %>

- <% if @error %>

<%= @error %>

<% end %> -

diff --git a/views/signup.erb b/views/signup.erb index 7eb7ff3..3ee2e58 100644 --- a/views/signup.erb +++ b/views/signup.erb @@ -1,32 +1,13 @@

<%= _("Create account") %>

-<% if @errors %> -<% @errors.each do |error| %> - <% if error.attribute == :password and error.type == :blank %> -

<%= _("Specify a password.") %>

- <% end %> -<% end %> -<% end %> - -<% if @user and @user.errors.any? %> -<% @user.errors.each do |error| %> - <% if error.attribute == :email and error.type == :invalid %> -

<%= _("Email is not a valid email address.") %>

- <% end %> - <% if error.attribute == :email and error.type == :taken %> -

<%= _("An account already exists for %{email}.") % { email: @user.email } %>

- <% end %> -<% end %> -<% end %> -

- +

- +

diff --git a/views/style.erb b/views/style.erb deleted file mode 100644 index c5b0e2b..0000000 --- a/views/style.erb +++ /dev/null @@ -1,9 +0,0 @@ -.error { - color: red; -} - -<% settings.values.each do |v| %> -.value-<%= v[:id] %> { - background: <%= v[:color] %>; -} -<% end %> diff --git a/views/votes_edit.erb b/views/votes_edit.erb index e7fa5f6..b57d28b 100644 --- a/views/votes_edit.erb +++ b/views/votes_edit.erb @@ -57,12 +57,7 @@

<%= _("Actions for organizers") %>

- <% if @vote.candidates.length < 2 %> - -

<%= _("Add at least 2 candidates before opening the vote to participants.") %>

- <% else %> - <% end %>
diff --git a/views/votes_show_closed.erb b/views/votes_show_closed.erb index cb27423..f75958f 100644 --- a/views/votes_show_closed.erb +++ b/views/votes_show_closed.erb @@ -16,8 +16,7 @@ <%= user.email %> <% @vote.candidates.each do |candidate| %> <% if rating = @vote.ratings.find { |rating| rating.user == user and rating.candidate == candidate } %> - <% value = settings.values.select { |e| e[:id] == rating.value }.first %> - <%= value[:label] %> + <%= settings.values.select { |e| e[:id] == rating.value }.first[:label] %> <% end %> <% end %> @@ -28,11 +27,11 @@ - - - - - + + + + + <% i = 0 %> <% @vote.candidates.sort { |a, b| a.mj <=> b.mj }.reverse.each do |candidate| %> @@ -40,28 +39,13 @@ - <% value = settings.values.select { |e| e[:id] == candidate.mj.mj }.first %> - + <% end %>
<%= _("Rank") %><%= _("Candidate") %><%= _("Majority Judgment") %><%= _("Proponents") %><%= _("Opponents") %><%= _("Rank") %><%= _("Candidate") %><%= _("Majority Judgment") %><%= _("Proponents") %><%= _("Opponents") %>
<%= i %> <%= candidate.name %><%= value[:label] %><%= settings.values.select { |e| e[:id] == candidate.mj.mj }.first[:label] %> <%= candidate.mj.proponents %> <%= candidate.mj.opponents %>
-<% -data = [] -colors = [] -settings.values.reverse.each do |v| - d = { name: v[:label], data: [] } - @vote.candidates.each do |c| - d[:data] << [c.name, c.mj.count[v[:id]]] - end - data << d - colors << v[:color] -end -%> -<%= bar_chart data, colors: colors, stacked: true, legend: 'bottom' %> -

<%= _("Organizers") %>

    diff --git a/views/votes_show_open.erb b/views/votes_show_open.erb index 4e8cd49..f2e0449 100644 --- a/views/votes_show_open.erb +++ b/views/votes_show_open.erb @@ -12,11 +12,11 @@

  • <%= candidate.name %>

    <%= candidate.description %>

    -
      +
        <% settings.values.reverse.each do |v| %> -
      1. checked<% end %>>
        2. + checked<% end %>> <% end %> -
    +
    • <% end %>
diff --git a/vedia.rb b/vote.rb similarity index 81% rename from vedia.rb rename to vote.rb index a4f7886..4c6a71d 100644 --- a/vedia.rb +++ b/vote.rb @@ -3,7 +3,6 @@ require 'sinatra/activerecord' require 'bcrypt' require 'gettext' require 'securerandom' -require 'chartkick' require_relative 'mj' class Vote < ActiveRecord::Base @@ -28,8 +27,6 @@ class User < ActiveRecord::Base has_many :ratings has_many :organizers has_many :votes, through: :organizers - validates :email, uniqueness: true - validates :email, format: URI::MailTo::EMAIL_REGEXP end class Organizer < ActiveRecord::Base @@ -55,16 +52,17 @@ end include GetText set_output_charset('UTF-8') -bindtextdomain('vedia', 'locale') +bindtextdomain('vote', 'locale') set_locale('ca') enable :sessions -set :values, [ { :id => 1, :label => _("Awful"), :color => '#ff4500' }, - { :id => 2, :label => _("Very bad"), :color => '#ffa500' }, - { :id => 3, :label => _("Bad"), :color => '#ffff00' }, - { :id => 4, :label => _("Mediocre"), :color => '#9acd32' }, - { :id => 5, :label => _("Good"), :color => '#228b22' }, - { :id => 6, :label => _("Very good"), :color => '#006400' } ] +set :values, [ { :id => 1, :label => _("Awful") }, + { :id => 2, :label => _("Very bad") }, + { :id => 3, :label => _("Bad") }, + { :id => 4, :label => _("Mediocre") }, + { :id => 5, :label => _("Good") }, + { :id => 6, :label => _("Very good") }, + { :id => 7, :label => _("Excellent") } ] MajorityJudgment.values = settings.values get '/' do @@ -73,31 +71,14 @@ get '/' do erb :home end -get '/style.css' do - content_type 'text/css' - erb :style, :layout => false -end - get '/signup' do erb :signup end post '/signup' do - @user = User.create(email: params[:email]) - @errors = [] - if params[:password].empty? - @errors << OpenStruct.new(:attribute => :password, :type => :blank) - else - @user.password = hash_password(params[:password]) - end - if @errors.empty? and @user.valid? - @user.save - session.clear - session[:user_id] = @user.id - redirect '/' - else - erb :signup - end + @user = User.create(email: params[:email], + password: hash_password(params[:password])) + redirect '/' end get '/login' do @@ -111,7 +92,7 @@ post '/login' do session[:user_id] = user.id redirect '/' else - @error = _("Incorrect email or password.") + @error = 'Username or password was incorrect' erb :login end end @@ -200,10 +181,8 @@ post '/votes/:id/open' do find_vote require_organizer require_draft_vote - if not @vote.candidates.length < 2 - @vote.state = 'open' - @vote.save - end + @vote.state = 'open' + @vote.save redirect '/votes/' + @vote.secure_id end