diff --git a/public/site/plugins/analytics/blueprints/pages/analytics.yml b/public/site/plugins/analytics/blueprints/pages/analytics.yml index 335f6d6..5c2597c 100644 --- a/public/site/plugins/analytics/blueprints/pages/analytics.yml +++ b/public/site/plugins/analytics/blueprints/pages/analytics.yml @@ -1,9 +1,5 @@ title: Analytics icon: chart -buttons: false - -status: - - unlisted columns: - width: 1/1 diff --git a/public/site/plugins/analytics/classes/AnalyticsStore.php b/public/site/plugins/analytics/classes/AnalyticsStore.php index 552891e..53ca29a 100644 --- a/public/site/plugins/analytics/classes/AnalyticsStore.php +++ b/public/site/plugins/analytics/classes/AnalyticsStore.php @@ -95,39 +95,15 @@ class AnalyticsStore }); } - // Filtrer par nom de page - if (!empty($filters['pageNames'])) { - $pageNames = $filters['pageNames']; - $visits = array_filter($visits, function($visit) use ($pageNames) { - $name = $visit->pageName ?: $visit->pageUrl; - return in_array($name, $pageNames); - }); - } - return array_values($visits); } public static function getAggregatedData(array $filters = []): array { self::ensureFileExists(); + $visits = self::getVisits($filters); - // Visits sans filtre pageNames → pour construire la liste des pages (options) - $filtersWithoutPages = $filters; - unset($filtersWithoutPages['pageNames']); - $allVisits = self::getVisits($filtersWithoutPages); - - $visitsByPage = []; - foreach ($allVisits as $visit) { - $page = $visit->pageName ?: $visit->pageUrl; - $visitsByPage[$page] = ($visitsByPage[$page] ?? 0) + 1; - } - arsort($visitsByPage); - - // Visits avec tous les filtres → pour les stats affichées - $visits = !empty($filters['pageNames']) - ? self::getVisits($filters) - : $allVisits; - + // Visites par jour $visitsByDay = []; foreach ($visits as $visit) { $day = date('Y-m-d', strtotime($visit->timestamp)); @@ -135,25 +111,38 @@ class AnalyticsStore } ksort($visitsByDay); - $uniqueSessions = count(array_unique(array_map(fn($v) => $v->sessionId, $visits))); - - // Visites par jour par page (toutes les pages) - $visitsByDayByPage = []; + // Visites par page + $visitsByPage = []; foreach ($visits as $visit) { $page = $visit->pageName ?: $visit->pageUrl; - $day = date('Y-m-d', strtotime($visit->timestamp)); - $visitsByDayByPage[$page][$day] = ($visitsByDayByPage[$page][$day] ?? 0) + 1; + $visitsByPage[$page] = ($visitsByPage[$page] ?? 0) + 1; } - foreach ($visitsByDayByPage as &$days) { - ksort($days); + arsort($visitsByPage); + + // Visites par utilisateur + $visitsByUser = []; + foreach ($visits as $visit) { + $visitsByUser[$visit->email] = ($visitsByUser[$visit->email] ?? 0) + 1; } + arsort($visitsByUser); + + // Nombre de sessions uniques + $uniqueSessions = count(array_unique(array_map(fn($v) => $v->sessionId, $visits))); + + // Visites par type de page + $visitsByType = []; + foreach ($visits as $visit) { + $visitsByType[$visit->pageType] = ($visitsByType[$visit->pageType] ?? 0) + 1; + } + arsort($visitsByType); return [ 'totalVisits' => count($visits), 'uniqueSessions' => $uniqueSessions, 'visitsByDay' => $visitsByDay, - 'visitsByPage' => array_slice($visitsByPage, 0, 10, true), - 'visitsByDayByPage' => $visitsByDayByPage, + 'visitsByPage' => array_slice($visitsByPage, 0, 10), + 'visitsByUser' => $visitsByUser, + 'visitsByType' => $visitsByType, ]; } } diff --git a/public/site/plugins/analytics/index.css b/public/site/plugins/analytics/index.css index a0dd05a..9c68fe6 100644 --- a/public/site/plugins/analytics/index.css +++ b/public/site/plugins/analytics/index.css @@ -1,133 +1 @@ - -.k-analytics-dashboard { - padding: 1.5rem 0; -} -.k-analytics-filters { - display: flex; - gap: 1rem; - margin-bottom: 1.5rem; -} -.k-analytics-filters label { - display: flex; - align-items: center; - gap: 0.5rem; - font-size: 0.875rem; - color: var(--color-text-light); -} -.k-date-inputs-wrapper { - display: flex; - column-gap: 1rem; -} -.k-analytics-filters input[type='date'] { - padding: 0.375rem 0.5rem; - border: 1px solid var(--color-border); - border-radius: var(--rounded); - font-size: 0.875rem; - background: var(--color-background); -} -.k-analytics-grid { - display: grid; - grid-template-columns: repeat(3, 1fr); - gap: 1.5rem; - margin-bottom: 1.5rem; -} -.k-analytics-user-filter { - display: flex; - align-items: center; - gap: 0.5rem; - font-size: 0.875rem; - color: var(--color-text-light); - margin-left: 2rem; -} -.k-field-name-user, -.k-field-name-page { - min-width: 15rem; -} -.k-analytics-page-filter { - display: flex; - align-items: center; - gap: 0.5rem; - font-size: 0.875rem; - color: var(--color-text-light); - margin-left: 2rem; -} -.k-analytics-card { - background: var(--color-background); - border-radius: var(--rounded); - padding: 1.5rem; - box-shadow: var(--shadow); -} -.k-analytics-card h3 { - font-size: 0.75rem; - font-weight: 600; - color: var(--color-text-light); - margin: 0 0 0.5rem 0; - text-transform: uppercase; - letter-spacing: 0.5px; -} -.k-analytics-metric { - font-size: 2.5rem; - font-weight: 700; - color: var(--color-text); - line-height: 1; -} -.k-analytics-chart-container { - background: var(--color-background); - border-radius: var(--rounded); - padding: 1.5rem; - margin-bottom: 1.5rem; - box-shadow: var(--shadow); -} -.k-analytics-chart-header { - display: flex; - justify-content: space-between; - align-items: center; - margin-bottom: 1rem; -} -.k-analytics-chart-header h3 { - font-size: 0.875rem; - font-weight: 600; - color: var(--color-text); - margin: 0; -} -.k-analytics-chart-container canvas { - max-height: 300px; -} -.k-analytics-empty { - background: var(--color-background); - border-radius: var(--rounded); - padding: 3rem; - text-align: center; - box-shadow: var(--shadow); -} -.k-analytics-empty p { - margin: 0; - color: var(--color-text-light); -} -.k-analytics-list { - list-style: none; - margin: 0; - padding: 0; -} -.k-analytics-list li { - display: flex; - justify-content: space-between; - padding: 0.375rem 0; - border-bottom: 1px solid var(--color-border); - font-size: 0.875rem; -} -.k-analytics-list li:last-child { - border-bottom: none; -} -.k-analytics-list-label { - color: var(--color-text); - overflow: hidden; - text-overflow: ellipsis; - white-space: nowrap; - margin-right: 1rem; -} -.k-analytics-list-value { - font-weight: 600; - color: var(--color-text); - flex-shrink: 0; -} +.k-analytics-dashboard{padding:1.5rem 0}.k-analytics-filters{display:flex;gap:1rem;margin-bottom:1.5rem}.k-analytics-filters label{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--color-text-light)}.k-date-inputs-wrapper{display:flex;column-gap:1rem}.k-analytics-filters input[type=date]{padding:.375rem .5rem;border:1px solid var(--color-border);border-radius:var(--rounded);font-size:.875rem;background:var(--color-background)}.k-analytics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:1.5rem}.k-analytics-user-filter{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--color-text-light);margin-left:2rem}.k-field-name-user{min-width:15rem}.k-analytics-card{background:var(--color-background);border-radius:var(--rounded);padding:1.5rem;box-shadow:var(--shadow)}.k-analytics-card h3{font-size:.75rem;font-weight:600;color:var(--color-text-light);margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.5px}.k-analytics-metric{font-size:2.5rem;font-weight:700;color:var(--color-text);line-height:1}.k-analytics-chart-container{background:var(--color-background);border-radius:var(--rounded);padding:1.5rem;margin-bottom:1.5rem;box-shadow:var(--shadow)}.k-analytics-chart-container h3{font-size:.875rem;font-weight:600;color:var(--color-text);margin:0 0 1rem}.k-analytics-chart-container canvas{max-height:300px}.k-analytics-empty{background:var(--color-background);border-radius:var(--rounded);padding:3rem;text-align:center;box-shadow:var(--shadow)}.k-analytics-empty p{margin:0;color:var(--color-text-light)}.k-analytics-list{list-style:none;margin:0;padding:0}.k-analytics-list li{display:flex;justify-content:space-between;padding:.375rem 0;border-bottom:1px solid var(--color-border);font-size:.875rem}.k-analytics-list li:last-child{border-bottom:none}.k-analytics-list-label{color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:1rem}.k-analytics-list-value{font-weight:600;color:var(--color-text);flex-shrink:0} diff --git a/public/site/plugins/analytics/index.js b/public/site/plugins/analytics/index.js index e07aa94..bd6292a 100644 --- a/public/site/plugins/analytics/index.js +++ b/public/site/plugins/analytics/index.js @@ -1,11703 +1,18 @@ -var __defProp = Object.defineProperty; -var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value; -var __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value); -(function() { - "use strict"; - /*! - * @kurkle/color v0.3.4 - * https://github.com/kurkle/color#readme - * (c) 2024 Jukka Kurkela - * Released under the MIT License - */ - function round(v) { - return v + 0.5 | 0; - } - const lim = (v, l, h) => 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); - } - const 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 }; - const hex = [..."0123456789ABCDEF"]; - const h1 = (b) => hex[b & 15]; - const h2 = (b) => hex[(b & 240) >> 4] + hex[b & 15]; - const eq = (b) => (b & 240) >> 4 === (b & 15); - const isShort = (v) => 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; - } - const alpha = (a, f) => 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) : void 0; - } - const HUE_RE = /^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/; - function hsl2rgbn(h, s, l) { - const a = s * Math.min(l, 1 - l); - const f = (n, k = (n + h / 30) % 12) => l - a * Math.max(Math.min(k - 3, 9 - k, 1), -1); - return [f(0), f(8), f(4)]; - } - function hsv2rgbn(h, s, v) { - const f = (n, k = (n + h / 60) % 6) => v - v * s * Math.max(Math.min(k, 4 - k, 1), 0); - return [f(5), f(3), f(1)]; - } - function hwb2rgbn(h, w, b) { - const rgb = hsl2rgbn(h, 1, 0.5); - let 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) { - const range = 255; - const r = v.r / range; - const g = v.g / range; - const b = v.b / range; - const max = Math.max(r, g, b); - const min = Math.min(r, g, b); - const l = (max + min) / 2; - let 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) { - const m = HUE_RE.exec(str); - let a = 255; - let v; - if (!m) { - return; - } - if (m[5] !== v) { - a = m[6] ? p2b(+m[5]) : n2b(+m[5]); - } - const h = hue(+m[2]); - const p1 = +m[3] / 100; - const 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 - }; - } - 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; - } - const a = rgb2hsl(v); - const h = a[0]; - const s = n2p(a[1]); - const l = n2p(a[2]); - return v.a < 255 ? `hsla(${h}, ${s}%, ${l}%, ${b2n(v.a)})` : `hsl(${h}, ${s}%, ${l}%)`; - } - const map = { - 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" - }; - const 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() { - const unpacked = {}; - const keys = Object.keys(names$1); - const tkeys = Object.keys(map); - let 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[k]); - } - k = parseInt(names$1[ok], 16); - unpacked[nk] = [k >> 16 & 255, k >> 8 & 255, k & 255]; - } - return unpacked; - } - let names; - function nameParse(str) { - if (!names) { - names = unpack(); - names.transparent = [0, 0, 0, 0]; - } - const a = names[str.toLowerCase()]; - return a && { - r: a[0], - g: a[1], - b: a[2], - a: a.length === 4 ? a[3] : 255 - }; - } - const RGB_RE = /^rgba?\(\s*([-+.\d]+)(%)?[\s,]+([-+.e\d]+)(%)?[\s,]+([-+.e\d]+)(%)?(?:[\s,/]+([-+.e\d]+)(%)?)?\s*\)$/; - function rgbParse(str) { - const m = RGB_RE.exec(str); - let a = 255; - let r, g, b; - if (!m) { - return; - } - if (m[7] !== r) { - const v = +m[7]; - a = m[8] ? p2b(v) : lim(v * 255, 0, 255); - } - r = +m[1]; - g = +m[3]; - b = +m[5]; - r = 255 & (m[2] ? p2b(r) : lim(r, 0, 255)); - g = 255 & (m[4] ? p2b(g) : lim(g, 0, 255)); - b = 255 & (m[6] ? p2b(b) : lim(b, 0, 255)); - return { - r, - g, - b, - a - }; - } - function rgbString(v) { - return v && (v.a < 255 ? `rgba(${v.r}, ${v.g}, ${v.b}, ${b2n(v.a)})` : `rgb(${v.r}, ${v.g}, ${v.b})`); - } - const to = (v) => v <= 31308e-7 ? v * 12.92 : Math.pow(v, 1 / 2.4) * 1.055 - 0.055; - const from = (v) => v <= 0.04045 ? v / 12.92 : Math.pow((v + 0.055) / 1.055, 2.4); - function interpolate$1(rgb1, rgb2, t) { - const r = from(b2n(rgb1.r)); - const g = from(b2n(rgb1.g)); - const 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) { - let 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); - } - class Color { - constructor(input) { - if (input instanceof Color) { - return input; - } - const type = typeof input; - let v; - if (type === "object") { - v = fromObject(input); - } else if (type === "string") { - v = hexParse(input) || nameParse(input) || functionParse(input); - } - this._rgb = v; - this._valid = !!v; - } - get valid() { - return this._valid; - } - get rgb() { - var v = clone$1(this._rgb); - if (v) { - v.a = b2n(v.a); - } - return v; - } - set rgb(obj) { - this._rgb = fromObject(obj); - } - rgbString() { - return this._valid ? rgbString(this._rgb) : void 0; - } - hexString() { - return this._valid ? hexString(this._rgb) : void 0; - } - hslString() { - return this._valid ? hslString(this._rgb) : void 0; - } - mix(color2, weight) { - if (color2) { - const c1 = this.rgb; - const c2 = color2.rgb; - let w2; - const p = weight === w2 ? 0.5 : weight; - const w = 2 * p - 1; - const a = c1.a - c2.a; - const w1 = ((w * a === -1 ? w : (w + a) / (1 + w * a)) + 1) / 2; - w2 = 1 - w1; - c1.r = 255 & w1 * c1.r + w2 * c2.r + 0.5; - c1.g = 255 & w1 * c1.g + w2 * c2.g + 0.5; - c1.b = 255 & w1 * c1.b + w2 * c2.b + 0.5; - c1.a = p * c1.a + (1 - p) * c2.a; - this.rgb = c1; - } - return this; - } - interpolate(color2, t) { - if (color2) { - this._rgb = interpolate$1(this._rgb, color2._rgb, t); - } - return this; - } - clone() { - return new Color(this.rgb); - } - alpha(a) { - this._rgb.a = n2b(a); - return this; - } - clearer(ratio) { - const rgb = this._rgb; - rgb.a *= 1 - ratio; - return this; - } - greyscale() { - const rgb = this._rgb; - const val = round(rgb.r * 0.3 + rgb.g * 0.59 + rgb.b * 0.11); - rgb.r = rgb.g = rgb.b = val; - return this; - } - opaquer(ratio) { - const rgb = this._rgb; - rgb.a *= 1 + ratio; - return this; - } - negate() { - const v = this._rgb; - v.r = 255 - v.r; - v.g = 255 - v.g; - v.b = 255 - v.b; - return this; - } - lighten(ratio) { - modHSL(this._rgb, 2, ratio); - return this; - } - darken(ratio) { - modHSL(this._rgb, 2, -ratio); - return this; - } - saturate(ratio) { - modHSL(this._rgb, 1, ratio); - return this; - } - desaturate(ratio) { - modHSL(this._rgb, 1, -ratio); - return this; - } - rotate(deg) { - rotate(this._rgb, deg); - return this; - } - } - /*! - * Chart.js v4.5.1 - * https://www.chartjs.org - * (c) 2025 Chart.js Contributors - * Released under the MIT License - */ - function noop() { - } - const uid = /* @__PURE__ */ (() => { - let id = 0; - return () => id++; - })(); - function isNullOrUndef(value) { - return value === null || value === void 0; - } - function isArray(value) { - if (Array.isArray && Array.isArray(value)) { - return true; - } - const type = Object.prototype.toString.call(value); - if (type.slice(0, 7) === "[object" && type.slice(-6) === "Array]") { - return true; - } - return false; - } - function isObject(value) { - return value !== null && Object.prototype.toString.call(value) === "[object Object]"; - } - function isNumberFinite(value) { - return (typeof value === "number" || value instanceof Number) && isFinite(+value); - } - function finiteOrDefault(value, defaultValue) { - return isNumberFinite(value) ? value : defaultValue; - } - function valueOrDefault(value, defaultValue) { - return typeof value === "undefined" ? defaultValue : value; - } - const toDimension = (value, dimension) => typeof value === "string" && value.endsWith("%") ? parseFloat(value) / 100 * dimension : +value; - function callback(fn, args, thisArg) { - if (fn && typeof fn.call === "function") { - return fn.apply(thisArg, args); - } - } - function each(loopable, fn, thisArg, reverse) { - let i, len, keys; - if (isArray(loopable)) { - len = loopable.length; - { - 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]); - } - } - } - function _elementsEqual(a0, a1) { - let 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; - } - function clone(source) { - if (isArray(source)) { - return source.map(clone); - } - if (isObject(source)) { - const target = /* @__PURE__ */ Object.create(null); - const keys = Object.keys(source); - const klen = keys.length; - let 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; - } - function _merger(key, target, source, options) { - if (!isValidKey(key)) { - return; - } - const tval = target[key]; - const sval = source[key]; - if (isObject(tval) && isObject(sval)) { - merge(tval, sval, options); - } else { - target[key] = clone(sval); - } - } - function merge(target, source, options) { - const sources = isArray(source) ? source : [ - source - ]; - const ilen = sources.length; - if (!isObject(target)) { - return target; - } - options = options || {}; - const merger = options.merger || _merger; - let current; - for (let i = 0; i < ilen; ++i) { - current = sources[i]; - if (!isObject(current)) { - continue; - } - const keys = Object.keys(current); - for (let k = 0, klen = keys.length; k < klen; ++k) { - merger(keys[k], target, current, options); - } - } - return target; - } - function mergeIf(target, source) { - return merge(target, source, { - merger: _mergerIf - }); - } - function _mergerIf(key, target, source) { - if (!isValidKey(key)) { - return; - } - const tval = target[key]; - const sval = source[key]; - if (isObject(tval) && isObject(sval)) { - mergeIf(tval, sval); - } else if (!Object.prototype.hasOwnProperty.call(target, key)) { - target[key] = clone(sval); - } - } - const keyResolvers = { - // Chart.helpers.core resolveObjectKey should resolve empty key to root object - "": (v) => v, - // default resolvers - x: (o) => o.x, - y: (o) => o.y - }; - function _splitKey(key) { - const parts = key.split("."); - const keys = []; - let tmp = ""; - for (const part of parts) { - tmp += part; - if (tmp.endsWith("\\")) { - tmp = tmp.slice(0, -1) + "."; - } else { - keys.push(tmp); - tmp = ""; - } - } - return keys; - } - function _getKeyResolver(key) { - const keys = _splitKey(key); - return (obj) => { - for (const k of keys) { - if (k === "") { - break; - } - obj = obj && obj[k]; - } - return obj; - }; - } - function resolveObjectKey(obj, key) { - const resolver = keyResolvers[key] || (keyResolvers[key] = _getKeyResolver(key)); - return resolver(obj); - } - function _capitalize(str) { - return str.charAt(0).toUpperCase() + str.slice(1); - } - const defined = (value) => typeof value !== "undefined"; - const isFunction = (value) => typeof value === "function"; - const setsEqual = (a, b) => { - if (a.size !== b.size) { - return false; - } - for (const item of a) { - if (!b.has(item)) { - return false; - } - } - return true; - }; - function _isClickEvent(e) { - return e.type === "mouseup" || e.type === "click" || e.type === "contextmenu"; - } - const PI = Math.PI; - const TAU = 2 * PI; - const PITAU = TAU + PI; - const INFINITY = Number.POSITIVE_INFINITY; - const RAD_PER_DEG = PI / 180; - const HALF_PI = PI / 2; - const QUARTER_PI = PI / 4; - const TWO_THIRDS_PI = PI * 2 / 3; - const log10 = Math.log10; - const sign = Math.sign; - function almostEquals(x, y, epsilon) { - return Math.abs(x - y) < epsilon; - } - function niceNum(range) { - const roundedRange = Math.round(range); - range = almostEquals(range, roundedRange, range / 1e3) ? roundedRange : range; - const niceRange = Math.pow(10, Math.floor(log10(range))); - const fraction = range / niceRange; - const niceFraction = fraction <= 1 ? 1 : fraction <= 2 ? 2 : fraction <= 5 ? 5 : 10; - return niceFraction * niceRange; - } - function _factorize(value) { - const result = []; - const sqrt = Math.sqrt(value); - let 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((a, b) => a - b).pop(); - return result; - } - function isNonPrimitive(n) { - return typeof n === "symbol" || typeof 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) { - const rounded = Math.round(x); - return rounded - epsilon <= x && rounded + epsilon >= x; - } - function _setMinAndMaxByKey(array, target, property) { - let 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); - } - function _decimalPlaces(x) { - if (!isNumberFinite(x)) { - return; - } - let e = 1; - let p = 0; - while (Math.round(x * e) / e !== x) { - e *= 10; - p++; - } - return p; - } - function getAngleFromPoint(centrePoint, anglePoint) { - const distanceFromXCenter = anglePoint.x - centrePoint.x; - const distanceFromYCenter = anglePoint.y - centrePoint.y; - const radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter); - let angle = Math.atan2(distanceFromYCenter, distanceFromXCenter); - if (angle < -0.5 * PI) { - angle += TAU; - } - return { - angle, - distance: radialDistanceFromCenter - }; - } - function distanceBetweenPoints(pt1, pt2) { - return Math.sqrt(Math.pow(pt2.x - pt1.x, 2) + Math.pow(pt2.y - pt1.y, 2)); - } - function _angleDiff(a, b) { - return (a - b + PITAU) % TAU - PI; - } - function _normalizeAngle(a) { - return (a % TAU + TAU) % TAU; - } - function _angleBetween(angle, start, end, sameAngleIsFullCircle) { - const a = _normalizeAngle(angle); - const s = _normalizeAngle(start); - const e = _normalizeAngle(end); - const angleToStart = _normalizeAngle(s - a); - const angleToEnd = _normalizeAngle(e - a); - const startToAngle = _normalizeAngle(a - s); - const endToAngle = _normalizeAngle(a - e); - return a === s || a === e || sameAngleIsFullCircle && s === e || angleToStart > angleToEnd && startToAngle < endToAngle; - } - function _limitValue(value, min, max) { - return Math.max(min, Math.min(max, value)); - } - function _int16Range(value) { - return _limitValue(value, -32768, 32767); - } - function _isBetween(value, start, end, epsilon = 1e-6) { - return value >= Math.min(start, end) - epsilon && value <= Math.max(start, end) + epsilon; - } - function _lookup(table, value, cmp) { - cmp = cmp || ((index2) => table[index2] < value); - let hi = table.length - 1; - let lo = 0; - let mid; - while (hi - lo > 1) { - mid = lo + hi >> 1; - if (cmp(mid)) { - lo = mid; - } else { - hi = mid; - } - } - return { - lo, - hi - }; - } - const _lookupByKey = (table, key, value, last) => _lookup(table, value, last ? (index2) => { - const ti = table[index2][key]; - return ti < value || ti === value && table[index2 + 1][key] === value; - } : (index2) => table[index2][key] < value); - const _rlookupByKey = (table, key, value) => _lookup(table, value, (index2) => table[index2][key] >= value); - function _filterBetween(values, min, max) { - let start = 0; - let 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; - } - const 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((key) => { - const method = "_onData" + _capitalize(key); - const base = array[key]; - Object.defineProperty(array, key, { - configurable: true, - enumerable: false, - value(...args) { - const res = base.apply(this, args); - array._chartjs.listeners.forEach((object) => { - if (typeof object[method] === "function") { - object[method](...args); - } - }); - return res; - } - }); - }); - } - function unlistenArrayEvents(array, listener) { - const stub = array._chartjs; - if (!stub) { - return; - } - const listeners = stub.listeners; - const index2 = listeners.indexOf(listener); - if (index2 !== -1) { - listeners.splice(index2, 1); - } - if (listeners.length > 0) { - return; - } - arrayEvents.forEach((key) => { - delete array[key]; - }); - delete array._chartjs; - } - function _arrayUnique(items) { - const set2 = new Set(items); - if (set2.size === items.length) { - return items; - } - return Array.from(set2); - } - const requestAnimFrame = (function() { - if (typeof window === "undefined") { - return function(callback2) { - return callback2(); - }; - } - return window.requestAnimationFrame; - })(); - function throttled(fn, thisArg) { - let argsToUse = []; - let ticking = false; - return function(...args) { - argsToUse = args; - if (!ticking) { - ticking = true; - requestAnimFrame.call(window, () => { - ticking = false; - fn.apply(thisArg, argsToUse); - }); - } - }; - } - function debounce(fn, delay) { - let timeout; - return function(...args) { - if (delay) { - clearTimeout(timeout); - timeout = setTimeout(fn, delay, args); - } else { - fn.apply(this, args); - } - return delay; - }; - } - const _toLeftRightCenter = (align) => align === "start" ? "left" : align === "end" ? "right" : "center"; - const _alignStartEnd = (align, start, end) => align === "start" ? start : align === "end" ? end : (start + end) / 2; - const _textX = (align, left, right, rtl) => { - const check = rtl ? "left" : "right"; - return align === check ? right : align === "center" ? (left + right) / 2 : left; - }; - function _getStartAndCountOfVisiblePoints(meta, points, animationsDisabled) { - const pointCount = points.length; - let start = 0; - let count = pointCount; - if (meta._sorted) { - const { iScale, vScale, _parsed } = meta; - const spanGaps = meta.dataset ? meta.dataset.options ? meta.dataset.options.spanGaps : null : null; - const axis = iScale.axis; - const { min, max, minDefined, maxDefined } = iScale.getUserBounds(); - 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) { - const distanceToDefinedLo = _parsed.slice(0, start + 1).reverse().findIndex((point) => !isNullOrUndef(point[vScale.axis])); - start -= Math.max(0, distanceToDefinedLo); - } - start = _limitValue(start, 0, pointCount - 1); - } - if (maxDefined) { - let 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) { - const distanceToDefinedHi = _parsed.slice(end - 1).findIndex((point) => !isNullOrUndef(point[vScale.axis])); - end += Math.max(0, distanceToDefinedHi); - } - count = _limitValue(end, start, pointCount) - start; - } else { - count = pointCount - start; - } - } - return { - start, - count - }; - } - function _scaleRangesChanged(meta) { - const { xScale, yScale, _scaleRanges } = meta; - const newRanges = { - xmin: xScale.min, - xmax: xScale.max, - ymin: yScale.min, - ymax: yScale.max - }; - if (!_scaleRanges) { - meta._scaleRanges = newRanges; - return true; - } - const changed = _scaleRanges.xmin !== xScale.min || _scaleRanges.xmax !== xScale.max || _scaleRanges.ymin !== yScale.min || _scaleRanges.ymax !== yScale.max; - Object.assign(_scaleRanges, newRanges); - return changed; - } - const atEdge = (t) => t === 0 || t === 1; - const elasticIn = (t, s, p) => -(Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * TAU / p)); - const elasticOut = (t, s, p) => Math.pow(2, -10 * t) * Math.sin((t - s) * TAU / p) + 1; - const effects = { - linear: (t) => t, - easeInQuad: (t) => t * t, - easeOutQuad: (t) => -t * (t - 2), - easeInOutQuad: (t) => (t /= 0.5) < 1 ? 0.5 * t * t : -0.5 * (--t * (t - 2) - 1), - easeInCubic: (t) => t * t * t, - easeOutCubic: (t) => (t -= 1) * t * t + 1, - easeInOutCubic: (t) => (t /= 0.5) < 1 ? 0.5 * t * t * t : 0.5 * ((t -= 2) * t * t + 2), - easeInQuart: (t) => t * t * t * t, - easeOutQuart: (t) => -((t -= 1) * t * t * t - 1), - easeInOutQuart: (t) => (t /= 0.5) < 1 ? 0.5 * t * t * t * t : -0.5 * ((t -= 2) * t * t * t - 2), - easeInQuint: (t) => t * t * t * t * t, - easeOutQuint: (t) => (t -= 1) * t * t * t * t + 1, - easeInOutQuint: (t) => (t /= 0.5) < 1 ? 0.5 * t * t * t * t * t : 0.5 * ((t -= 2) * t * t * t * t + 2), - easeInSine: (t) => -Math.cos(t * HALF_PI) + 1, - easeOutSine: (t) => Math.sin(t * HALF_PI), - easeInOutSine: (t) => -0.5 * (Math.cos(PI * t) - 1), - easeInExpo: (t) => t === 0 ? 0 : Math.pow(2, 10 * (t - 1)), - easeOutExpo: (t) => t === 1 ? 1 : -Math.pow(2, -10 * t) + 1, - easeInOutExpo: (t) => 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: (t) => t >= 1 ? t : -(Math.sqrt(1 - t * t) - 1), - easeOutCirc: (t) => Math.sqrt(1 - (t -= 1) * t), - easeInOutCirc: (t) => (t /= 0.5) < 1 ? -0.5 * (Math.sqrt(1 - t * t) - 1) : 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1), - easeInElastic: (t) => atEdge(t) ? t : elasticIn(t, 0.075, 0.3), - easeOutElastic: (t) => atEdge(t) ? t : elasticOut(t, 0.075, 0.3), - easeInOutElastic(t) { - const s = 0.1125; - const 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(t) { - const s = 1.70158; - return t * t * ((s + 1) * t - s); - }, - easeOutBack(t) { - const s = 1.70158; - return (t -= 1) * t * ((s + 1) * t + s) + 1; - }, - easeInOutBack(t) { - let 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: (t) => 1 - effects.easeOutBounce(1 - t), - easeOutBounce(t) { - const m = 7.5625; - const 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: (t) => t < 0.5 ? effects.easeInBounce(t * 2) * 0.5 : effects.easeOutBounce(t * 2 - 1) * 0.5 + 0.5 - }; - function isPatternOrGradient(value) { - if (value && typeof value === "object") { - const 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(); - } - const numbers = [ - "x", - "y", - "borderWidth", - "radius", - "tension" - ]; - const colors = [ - "color", - "borderColor", - "backgroundColor" - ]; - function applyAnimationsDefaults(defaults2) { - defaults2.set("animation", { - delay: void 0, - duration: 1e3, - easing: "easeOutQuart", - fn: void 0, - from: void 0, - loop: void 0, - to: void 0, - type: void 0 - }); - defaults2.describe("animation", { - _fallback: false, - _indexable: false, - _scriptable: (name) => name !== "onProgress" && name !== "onComplete" && name !== "fn" - }); - defaults2.set("animations", { - colors: { - type: "color", - properties: colors - }, - numbers: { - type: "number", - properties: numbers - } - }); - defaults2.describe("animations", { - _fallback: "animation" - }); - defaults2.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: (v) => v | 0 - } - } - } - }); - } - function applyLayoutsDefaults(defaults2) { - defaults2.set("layout", { - autoPadding: true, - padding: { - top: 0, - right: 0, - bottom: 0, - left: 0 - } - }); - } - const intlCache = /* @__PURE__ */ new Map(); - function getNumberFormat(locale, options) { - options = options || {}; - const cacheKey = locale + JSON.stringify(options); - let 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); - } - const formatters = { - values(value) { - return isArray(value) ? value : "" + value; - }, - numeric(tickValue, index2, ticks) { - if (tickValue === 0) { - return "0"; - } - const locale = this.chart.options.locale; - let notation; - let delta = tickValue; - if (ticks.length > 1) { - const maxTick = Math.max(Math.abs(ticks[0].value), Math.abs(ticks[ticks.length - 1].value)); - if (maxTick < 1e-4 || maxTick > 1e15) { - notation = "scientific"; - } - delta = calculateDelta(tickValue, ticks); - } - const logDelta = log10(Math.abs(delta)); - const numDecimal = isNaN(logDelta) ? 1 : Math.max(Math.min(-1 * Math.floor(logDelta), 20), 0); - const options = { - notation, - minimumFractionDigits: numDecimal, - maximumFractionDigits: numDecimal - }; - Object.assign(options, this.options.ticks.format); - return formatNumber(tickValue, locale, options); - } - }; - function calculateDelta(tickValue, ticks) { - let 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 - }; - function applyScaleDefaults(defaults2) { - defaults2.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: (_ctx, options) => options.lineWidth, - tickColor: (_ctx, options) => options.color, - offset: false - }, - border: { - display: true, - dash: [], - dashOffset: 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 - } - }); - defaults2.route("scale.ticks", "color", "", "color"); - defaults2.route("scale.grid", "color", "", "borderColor"); - defaults2.route("scale.border", "color", "", "borderColor"); - defaults2.route("scale.title", "color", "", "color"); - defaults2.describe("scale", { - _fallback: false, - _scriptable: (name) => !name.startsWith("before") && !name.startsWith("after") && name !== "callback" && name !== "parser", - _indexable: (name) => name !== "borderDash" && name !== "tickBorderDash" && name !== "dash" - }); - defaults2.describe("scales", { - _fallback: "scale" - }); - defaults2.describe("scale.ticks", { - _scriptable: (name) => name !== "backdropPadding" && name !== "callback", - _indexable: (name) => name !== "backdropPadding" - }); - } - const overrides = /* @__PURE__ */ Object.create(null); - const descriptors = /* @__PURE__ */ Object.create(null); - function getScope$1(node, key) { - if (!key) { - return node; - } - const keys = key.split("."); - for (let i = 0, n = keys.length; i < n; ++i) { - const k = keys[i]; - node = node[k] || (node[k] = /* @__PURE__ */ 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); - } - class Defaults { - constructor(_descriptors2, _appliers) { - this.animation = void 0; - this.backgroundColor = "rgba(0,0,0,0.1)"; - this.borderColor = "rgba(0,0,0,0.1)"; - this.color = "#666"; - this.datasets = {}; - this.devicePixelRatio = (context) => 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 = (ctx, options) => getHoverColor(options.backgroundColor); - this.hoverBorderColor = (ctx, options) => getHoverColor(options.borderColor); - this.hoverColor = (ctx, options) => 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 = void 0; - this.scales = {}; - this.showLine = true; - this.drawActiveElementsOnTop = true; - this.describe(_descriptors2); - this.apply(_appliers); - } - set(scope, values) { - return set(this, scope, values); - } - get(scope) { - return getScope$1(this, scope); - } - describe(scope, values) { - return set(descriptors, scope, values); - } - override(scope, values) { - return set(overrides, scope, values); - } - route(scope, name, targetScope, targetName) { - const scopeObject = getScope$1(this, scope); - const targetScopeObject = getScope$1(this, targetScope); - const privateName = "_" + name; - Object.defineProperties(scopeObject, { - [privateName]: { - value: scopeObject[name], - writable: true - }, - [name]: { - enumerable: true, - get() { - const local = this[privateName]; - const target = targetScopeObject[targetName]; - if (isObject(local)) { - return Object.assign({}, target, local); - } - return valueOrDefault(local, target); - }, - set(value) { - this[privateName] = value; - } - } - }); - } - apply(appliers) { - appliers.forEach((apply) => apply(this)); - } - } - var defaults = /* @__PURE__ */ new Defaults({ - _scriptable: (name) => !name.startsWith("on"), - _indexable: (name) => name !== "events", - hover: { - _fallback: "interaction" - }, - interaction: { - _scriptable: false, - _indexable: false - } - }, [ - applyAnimationsDefaults, - applyLayoutsDefaults, - applyScaleDefaults - ]); - 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; - } - function _measureText(ctx, data, gc, longest, string) { - let textWidth = data[string]; - if (!textWidth) { - textWidth = data[string] = ctx.measureText(string).width; - gc.push(string); - } - if (textWidth > longest) { - longest = textWidth; - } - return longest; - } - function _alignPixel(chart, pixel, width) { - const devicePixelRatio = chart.currentDevicePixelRatio; - const halfWidth = width !== 0 ? Math.max(width / 2, 0.5) : 0; - return Math.round((pixel - halfWidth) * devicePixelRatio) / devicePixelRatio + halfWidth; - } - function clearCanvas(canvas, ctx) { - if (!ctx && !canvas) { - return; - } - ctx = ctx || canvas.getContext("2d"); - ctx.save(); - ctx.resetTransform(); - ctx.clearRect(0, 0, canvas.width, canvas.height); - ctx.restore(); - } - function drawPoint(ctx, options, x, y) { - drawPointLegend(ctx, options, x, y, null); - } - function drawPointLegend(ctx, options, x, y, w) { - let type, xOffset, yOffset, size, cornerRadius, width, xOffsetW, yOffsetW; - const style = options.pointStyle; - const rotation = options.rotation; - const radius = options.radius; - let rad = (rotation || 0) * RAD_PER_DEG; - if (style && typeof 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": - 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(); - } - } - function _isPointInArea(point, area, margin) { - margin = margin || 0.5; - 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(); - } - function _steppedLineTo(ctx, previous, target, flip, mode) { - if (!previous) { - return ctx.lineTo(target.x, target.y); - } - if (mode === "middle") { - const midpoint = (previous.x + target.x) / 2; - 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); - } - 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) { - const metrics = ctx.measureText(line); - const left = x - metrics.actualBoundingBoxLeft; - const right = x + metrics.actualBoundingBoxRight; - const top = y - metrics.actualBoundingBoxAscent; - const bottom = y + metrics.actualBoundingBoxDescent; - const 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) { - const oldColor = ctx.fillStyle; - ctx.fillStyle = opts.color; - ctx.fillRect(opts.left, opts.top, opts.width, opts.height); - ctx.fillStyle = oldColor; - } - function renderText(ctx, text, x, y, font, opts = {}) { - const lines = isArray(text) ? text : [ - text - ]; - const stroke = opts.strokeWidth > 0 && opts.strokeColor !== ""; - let 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(); - } - function addRoundedRectPath(ctx, rect) { - const { x, y, w, h, radius } = rect; - ctx.arc(x + radius.topLeft, y + radius.topLeft, radius.topLeft, 1.5 * PI, PI, true); - ctx.lineTo(x, y + h - radius.bottomLeft); - ctx.arc(x + radius.bottomLeft, y + h - radius.bottomLeft, radius.bottomLeft, PI, HALF_PI, true); - ctx.lineTo(x + w - radius.bottomRight, y + h); - ctx.arc(x + w - radius.bottomRight, y + h - radius.bottomRight, radius.bottomRight, HALF_PI, 0, true); - ctx.lineTo(x + w, y + radius.topRight); - ctx.arc(x + w - radius.topRight, y + radius.topRight, radius.topRight, 0, -HALF_PI, true); - ctx.lineTo(x + radius.topLeft, y); - } - const LINE_HEIGHT = /^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/; - const FONT_STYLE = /^(normal|italic|initial|inherit|unset|(oblique( -?[0-9]?[0-9]deg)?))$/; - function toLineHeight(value, size) { - const 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; - } - const numberOrZero = (v) => +v || 0; - function _readValueToProps(value, props) { - const ret = {}; - const objProps = isObject(props); - const keys = objProps ? Object.keys(props) : props; - const read = isObject(value) ? objProps ? (prop) => valueOrDefault(value[prop], value[props[prop]]) : (prop) => value[prop] : () => value; - for (const prop of keys) { - ret[prop] = numberOrZero(read(prop)); - } - return ret; - } - function toTRBL(value) { - return _readValueToProps(value, { - top: "y", - right: "x", - bottom: "y", - left: "x" - }); - } - function toTRBLCorners(value) { - return _readValueToProps(value, [ - "topLeft", - "topRight", - "bottomLeft", - "bottomRight" - ]); - } - function toPadding(value) { - const obj = toTRBL(value); - obj.width = obj.left + obj.right; - obj.height = obj.top + obj.bottom; - return obj; - } - function toFont(options, fallback) { - options = options || {}; - fallback = fallback || defaults.font; - let size = valueOrDefault(options.size, fallback.size); - if (typeof size === "string") { - size = parseInt(size, 10); - } - let style = valueOrDefault(options.style, fallback.style); - if (style && !("" + style).match(FONT_STYLE)) { - console.warn('Invalid font style specified: "' + style + '"'); - style = void 0; - } - const font = { - family: valueOrDefault(options.family, fallback.family), - lineHeight: toLineHeight(valueOrDefault(options.lineHeight, fallback.lineHeight), size), - size, - style, - weight: valueOrDefault(options.weight, fallback.weight), - string: "" - }; - font.string = toFontString(font); - return font; - } - function resolve(inputs, context, index2, info) { - let i, ilen, value; - for (i = 0, ilen = inputs.length; i < ilen; ++i) { - value = inputs[i]; - if (value === void 0) { - continue; - } - if (value !== void 0) { - return value; - } - } - } - function _addGrace(minmax, grace, beginAtZero) { - const { min, max } = minmax; - const change = toDimension(grace, (max - min) / 2); - const keepZero = (value, add) => 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); - } - function _createResolver(scopes, prefixes = [ - "" - ], rootScopes, fallback, getTarget = () => scopes[0]) { - const finalRootScopes = rootScopes || scopes; - if (typeof fallback === "undefined") { - fallback = _resolve("_fallback", scopes); - } - const cache = { - [Symbol.toStringTag]: "Object", - _cacheable: true, - _scopes: scopes, - _rootScopes: finalRootScopes, - _fallback: fallback, - _getTarget: getTarget, - override: (scope) => _createResolver([ - scope, - ...scopes - ], prefixes, finalRootScopes, fallback) - }; - return new Proxy(cache, { - /** - * A trap for the delete operator. - */ - deleteProperty(target, prop) { - delete target[prop]; - delete target._keys; - delete scopes[0][prop]; - return true; - }, - /** - * A trap for getting property values. - */ - get(target, prop) { - return _cached(target, prop, () => _resolveWithPrefixes(prop, prefixes, scopes, target)); - }, - /** - * A trap for Object.getOwnPropertyDescriptor. - * Also used by Object.hasOwnProperty. - */ - getOwnPropertyDescriptor(target, prop) { - return Reflect.getOwnPropertyDescriptor(target._scopes[0], prop); - }, - /** - * A trap for Object.getPrototypeOf. - */ - getPrototypeOf() { - return Reflect.getPrototypeOf(scopes[0]); - }, - /** - * A trap for the in operator. - */ - has(target, prop) { - return getKeysFromAllScopes(target).includes(prop); - }, - /** - * A trap for Object.getOwnPropertyNames and Object.getOwnPropertySymbols. - */ - ownKeys(target) { - return getKeysFromAllScopes(target); - }, - /** - * A trap for setting property values. - */ - set(target, prop, value) { - const storage = target._storage || (target._storage = getTarget()); - target[prop] = storage[prop] = value; - delete target._keys; - return true; - } - }); - } - function _attachContext(proxy, context, subProxy, descriptorDefaults) { - const cache = { - _cacheable: false, - _proxy: proxy, - _context: context, - _subProxy: subProxy, - _stack: /* @__PURE__ */ new Set(), - _descriptors: _descriptors(proxy, descriptorDefaults), - setContext: (ctx) => _attachContext(proxy, ctx, subProxy, descriptorDefaults), - override: (scope) => _attachContext(proxy.override(scope), context, subProxy, descriptorDefaults) - }; - return new Proxy(cache, { - /** - * A trap for the delete operator. - */ - deleteProperty(target, prop) { - delete target[prop]; - delete proxy[prop]; - return true; - }, - /** - * A trap for getting property values. - */ - get(target, prop, receiver) { - return _cached(target, prop, () => _resolveWithContext(target, prop, receiver)); - }, - /** - * A trap for Object.getOwnPropertyDescriptor. - * Also used by Object.hasOwnProperty. - */ - getOwnPropertyDescriptor(target, prop) { - return target._descriptors.allKeys ? Reflect.has(proxy, prop) ? { - enumerable: true, - configurable: true - } : void 0 : Reflect.getOwnPropertyDescriptor(proxy, prop); - }, - /** - * A trap for Object.getPrototypeOf. - */ - getPrototypeOf() { - return Reflect.getPrototypeOf(proxy); - }, - /** - * A trap for the in operator. - */ - has(target, prop) { - return Reflect.has(proxy, prop); - }, - /** - * A trap for Object.getOwnPropertyNames and Object.getOwnPropertySymbols. - */ - ownKeys() { - return Reflect.ownKeys(proxy); - }, - /** - * A trap for setting property values. - */ - set(target, prop, value) { - proxy[prop] = value; - delete target[prop]; - return true; - } - }); - } - function _descriptors(proxy, defaults2 = { - scriptable: true, - indexable: true - }) { - const { _scriptable = defaults2.scriptable, _indexable = defaults2.indexable, _allKeys = defaults2.allKeys } = proxy; - return { - allKeys: _allKeys, - scriptable: _scriptable, - indexable: _indexable, - isScriptable: isFunction(_scriptable) ? _scriptable : () => _scriptable, - isIndexable: isFunction(_indexable) ? _indexable : () => _indexable - }; - } - const readKey = (prefix, name) => prefix ? prefix + _capitalize(name) : name; - const needsSubResolver = (prop, value) => isObject(value) && prop !== "adapters" && (Object.getPrototypeOf(value) === null || value.constructor === Object); - function _cached(target, prop, resolve2) { - if (Object.prototype.hasOwnProperty.call(target, prop) || prop === "constructor") { - return target[prop]; - } - const value = resolve2(); - target[prop] = value; - return value; - } - function _resolveWithContext(target, prop, receiver) { - const { _proxy, _context, _subProxy, _descriptors: descriptors2 } = target; - let value = _proxy[prop]; - if (isFunction(value) && descriptors2.isScriptable(prop)) { - value = _resolveScriptable(prop, value, target, receiver); - } - if (isArray(value) && value.length) { - value = _resolveArray(prop, value, target, descriptors2.isIndexable); - } - if (needsSubResolver(prop, value)) { - value = _attachContext(value, _context, _subProxy && _subProxy[prop], descriptors2); - } - return value; - } - function _resolveScriptable(prop, getValue, target, receiver) { - const { _proxy, _context, _subProxy, _stack } = target; - if (_stack.has(prop)) { - throw new Error("Recursion detected: " + Array.from(_stack).join("->") + "->" + prop); - } - _stack.add(prop); - let value = getValue(_context, _subProxy || receiver); - _stack.delete(prop); - if (needsSubResolver(prop, value)) { - value = createSubResolver(_proxy._scopes, _proxy, prop, value); - } - return value; - } - function _resolveArray(prop, value, target, isIndexable) { - const { _proxy, _context, _subProxy, _descriptors: descriptors2 } = target; - if (typeof _context.index !== "undefined" && isIndexable(prop)) { - return value[_context.index % value.length]; - } else if (isObject(value[0])) { - const arr = value; - const scopes = _proxy._scopes.filter((s) => s !== arr); - value = []; - for (const item of arr) { - const resolver = createSubResolver(scopes, _proxy, prop, item); - value.push(_attachContext(resolver, _context, _subProxy && _subProxy[prop], descriptors2)); - } - } - return value; - } - function resolveFallback(fallback, prop, value) { - return isFunction(fallback) ? fallback(prop, value) : fallback; - } - const getScope = (key, parent) => key === true ? parent : typeof key === "string" ? resolveObjectKey(parent, key) : void 0; - function addScopes(set2, parentScopes, key, parentFallback, value) { - for (const parent of parentScopes) { - const scope = getScope(key, parent); - if (scope) { - set2.add(scope); - const fallback = resolveFallback(scope._fallback, key, value); - if (typeof fallback !== "undefined" && fallback !== key && fallback !== parentFallback) { - return fallback; - } - } else if (scope === false && typeof parentFallback !== "undefined" && key !== parentFallback) { - return null; - } - } - return false; - } - function createSubResolver(parentScopes, resolver, prop, value) { - const rootScopes = resolver._rootScopes; - const fallback = resolveFallback(resolver._fallback, prop, value); - const allScopes = [ - ...parentScopes, - ...rootScopes - ]; - const set2 = /* @__PURE__ */ new Set(); - set2.add(value); - let key = addScopesFromKey(set2, allScopes, prop, fallback || prop, value); - if (key === null) { - return false; - } - if (typeof fallback !== "undefined" && fallback !== prop) { - key = addScopesFromKey(set2, allScopes, fallback, key, value); - if (key === null) { - return false; - } - } - return _createResolver(Array.from(set2), [ - "" - ], rootScopes, fallback, () => subGetTarget(resolver, prop, value)); - } - function addScopesFromKey(set2, allScopes, key, fallback, item) { - while (key) { - key = addScopes(set2, allScopes, key, fallback, item); - } - return key; - } - function subGetTarget(resolver, prop, value) { - const parent = resolver._getTarget(); - if (!(prop in parent)) { - parent[prop] = {}; - } - const target = parent[prop]; - if (isArray(target) && isObject(value)) { - return value; - } - return target || {}; - } - function _resolveWithPrefixes(prop, prefixes, scopes, proxy) { - let value; - for (const prefix of prefixes) { - value = _resolve(readKey(prefix, prop), scopes); - if (typeof value !== "undefined") { - return needsSubResolver(prop, value) ? createSubResolver(scopes, proxy, prop, value) : value; - } - } - } - function _resolve(key, scopes) { - for (const scope of scopes) { - if (!scope) { - continue; - } - const value = scope[key]; - if (typeof value !== "undefined") { - return value; - } - } - } - function getKeysFromAllScopes(target) { - let keys = target._keys; - if (!keys) { - keys = target._keys = resolveKeysFromAllScopes(target._scopes); - } - return keys; - } - function resolveKeysFromAllScopes(scopes) { - const set2 = /* @__PURE__ */ new Set(); - for (const scope of scopes) { - for (const key of Object.keys(scope).filter((k) => !k.startsWith("_"))) { - set2.add(key); - } - } - return Array.from(set2); - } - const EPSILON = Number.EPSILON || 1e-14; - const getPoint = (points, i) => i < points.length && !points[i].skip && points[i]; - const getValueAxis = (indexAxis) => indexAxis === "x" ? "y" : "x"; - function splineCurve(firstPoint, middlePoint, afterPoint, t) { - const previous = firstPoint.skip ? middlePoint : firstPoint; - const current = middlePoint; - const next = afterPoint.skip ? middlePoint : afterPoint; - const d01 = distanceBetweenPoints(current, previous); - const d12 = distanceBetweenPoints(next, current); - let s01 = d01 / (d01 + d12); - let s12 = d12 / (d01 + d12); - s01 = isNaN(s01) ? 0 : s01; - s12 = isNaN(s12) ? 0 : s12; - const fa = t * s01; - const 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) - } - }; - } - function monotoneAdjust(points, deltaK, mK) { - const pointsLen = points.length; - let alphaK, betaK, tauK, squaredMagnitude, pointCurrent; - let pointAfter = getPoint(points, 0); - for (let 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, indexAxis = "x") { - const valueAxis = getValueAxis(indexAxis); - const pointsLen = points.length; - let delta, pointBefore, pointCurrent; - let pointAfter = getPoint(points, 0); - for (let i = 0; i < pointsLen; ++i) { - pointBefore = pointCurrent; - pointCurrent = pointAfter; - pointAfter = getPoint(points, i + 1); - if (!pointCurrent) { - continue; - } - const iPixel = pointCurrent[indexAxis]; - const vPixel = pointCurrent[valueAxis]; - if (pointBefore) { - delta = (iPixel - pointBefore[indexAxis]) / 3; - pointCurrent[`cp1${indexAxis}`] = iPixel - delta; - pointCurrent[`cp1${valueAxis}`] = vPixel - delta * mK[i]; - } - if (pointAfter) { - delta = (pointAfter[indexAxis] - iPixel) / 3; - pointCurrent[`cp2${indexAxis}`] = iPixel + delta; - pointCurrent[`cp2${valueAxis}`] = vPixel + delta * mK[i]; - } - } - } - function splineCurveMonotone(points, indexAxis = "x") { - const valueAxis = getValueAxis(indexAxis); - const pointsLen = points.length; - const deltaK = Array(pointsLen).fill(0); - const mK = Array(pointsLen); - let i, pointBefore, pointCurrent; - let pointAfter = getPoint(points, 0); - for (i = 0; i < pointsLen; ++i) { - pointBefore = pointCurrent; - pointCurrent = pointAfter; - pointAfter = getPoint(points, i + 1); - if (!pointCurrent) { - continue; - } - if (pointAfter) { - const slopeDelta = pointAfter[indexAxis] - pointCurrent[indexAxis]; - 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) { - let i, ilen, point, inArea, inAreaPrev; - let 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); - } - } - } - function _updateBezierControlPoints(points, options, area, loop, indexAxis) { - let i, ilen, point, controlPoints; - if (options.spanGaps) { - points = points.filter((pt) => !pt.skip); - } - if (options.cubicInterpolationMode === "monotone") { - splineCurveMonotone(points, indexAxis); - } else { - let 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); - } - } - function _isDomSupported() { - return typeof window !== "undefined" && typeof document !== "undefined"; - } - function _getParentNode(domNode) { - let parent = domNode.parentNode; - if (parent && parent.toString() === "[object ShadowRoot]") { - parent = parent.host; - } - return parent; - } - function parseMaxStyle(styleValue, node, parentProperty) { - let valueInPixels; - if (typeof styleValue === "string") { - valueInPixels = parseInt(styleValue, 10); - if (styleValue.indexOf("%") !== -1) { - valueInPixels = valueInPixels / 100 * node.parentNode[parentProperty]; - } - } else { - valueInPixels = styleValue; - } - return valueInPixels; - } - const getComputedStyle = (element) => element.ownerDocument.defaultView.getComputedStyle(element, null); - function getStyle(el, property) { - return getComputedStyle(el).getPropertyValue(property); - } - const positions = [ - "top", - "right", - "bottom", - "left" - ]; - function getPositionedStyle(styles, style, suffix) { - const result = {}; - suffix = suffix ? "-" + suffix : ""; - for (let i = 0; i < 4; i++) { - const 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; - } - const useOffsetPos = (x, y, target) => (x > 0 || y > 0) && (!target || !target.shadowRoot); - function getCanvasPosition(e, canvas) { - const touches = e.touches; - const source = touches && touches.length ? touches[0] : e; - const { offsetX, offsetY } = source; - let box = false; - let x, y; - if (useOffsetPos(offsetX, offsetY, e.target)) { - x = offsetX; - y = offsetY; - } else { - const rect = canvas.getBoundingClientRect(); - x = source.clientX - rect.left; - y = source.clientY - rect.top; - box = true; - } - return { - x, - y, - box - }; - } - function getRelativePosition(event, chart) { - if ("native" in event) { - return event; - } - const { canvas, currentDevicePixelRatio } = chart; - const style = getComputedStyle(canvas); - const borderBox = style.boxSizing === "border-box"; - const paddings = getPositionedStyle(style, "padding"); - const borders = getPositionedStyle(style, "border", "width"); - const { x, y, box } = getCanvasPosition(event, canvas); - const xOffset = paddings.left + (box && borders.left); - const yOffset = paddings.top + (box && borders.top); - let { width, height } = chart; - 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) { - let maxWidth, maxHeight; - if (width === void 0 || height === void 0) { - const container = canvas && _getParentNode(canvas); - if (!container) { - width = canvas.clientWidth; - height = canvas.clientHeight; - } else { - const rect = container.getBoundingClientRect(); - const containerStyle = getComputedStyle(container); - const containerBorder = getPositionedStyle(containerStyle, "border", "width"); - const 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, - height, - maxWidth: maxWidth || INFINITY, - maxHeight: maxHeight || INFINITY - }; - } - const round1 = (v) => Math.round(v * 10) / 10; - function getMaximumSize(canvas, bbWidth, bbHeight, aspectRatio) { - const style = getComputedStyle(canvas); - const margins = getPositionedStyle(style, "margin"); - const maxWidth = parseMaxStyle(style.maxWidth, canvas, "clientWidth") || INFINITY; - const maxHeight = parseMaxStyle(style.maxHeight, canvas, "clientHeight") || INFINITY; - const containerSize = getContainerSize(canvas, bbWidth, bbHeight); - let { width, height } = containerSize; - if (style.boxSizing === "content-box") { - const borders = getPositionedStyle(style, "border", "width"); - const 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) { - height = round1(width / 2); - } - const maintainHeight = bbWidth !== void 0 || bbHeight !== void 0; - if (maintainHeight && aspectRatio && containerSize.height && height > containerSize.height) { - height = containerSize.height; - width = round1(Math.floor(height * aspectRatio)); - } - return { - width, - height - }; - } - function retinaScale(chart, forceRatio, forceStyle) { - const pixelRatio = forceRatio || 1; - const deviceHeight = round1(chart.height * pixelRatio); - const deviceWidth = round1(chart.width * pixelRatio); - chart.height = round1(chart.height); - chart.width = round1(chart.width); - const canvas = chart.canvas; - if (canvas.style && (forceStyle || !canvas.style.height && !canvas.style.width)) { - canvas.style.height = `${chart.height}px`; - canvas.style.width = `${chart.width}px`; - } - if (chart.currentDevicePixelRatio !== pixelRatio || canvas.height !== deviceHeight || canvas.width !== deviceWidth) { - chart.currentDevicePixelRatio = pixelRatio; - canvas.height = deviceHeight; - canvas.width = deviceWidth; - chart.ctx.setTransform(pixelRatio, 0, 0, pixelRatio, 0, 0); - return true; - } - return false; - } - const supportsEventListenerOptions = (function() { - let passiveSupported = false; - try { - const options = { - get passive() { - passiveSupported = true; - return false; - } - }; - if (_isDomSupported()) { - window.addEventListener("test", null, options); - window.removeEventListener("test", null, options); - } - } catch (e) { - } - return passiveSupported; - })(); - function readUsedSize(element, property) { - const value = getStyle(element, property); - const matches = value && value.match(/^(\d+)(\.\d+)?px$/); - return matches ? +matches[1] : void 0; - } - function _pointInLine(p1, p2, t, mode) { - return { - x: p1.x + t * (p2.x - p1.x), - y: p1.y + t * (p2.y - p1.y) - }; - } - 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 - }; - } - function _bezierInterpolation(p1, p2, t, mode) { - const cp1 = { - x: p1.cp2x, - y: p1.cp2y - }; - const cp2 = { - x: p2.cp1x, - y: p2.cp1y - }; - const a = _pointInLine(p1, cp1, t); - const b = _pointInLine(cp1, cp2, t); - const c = _pointInLine(cp2, p2, t); - const d = _pointInLine(a, b, t); - const e = _pointInLine(b, c, t); - return _pointInLine(d, e, t); - } - const getRightToLeftAdapter = function(rectX, width) { - return { - x(x) { - return rectX + rectX + width - x; - }, - setWidth(w) { - width = w; - }, - textAlign(align) { - if (align === "center") { - return align; - } - return align === "right" ? "left" : "right"; - }, - xPlus(x, value) { - return x - value; - }, - leftForLtr(x, itemWidth) { - return x - itemWidth; - } - }; - }; - const getLeftToRightAdapter = function() { - return { - x(x) { - return x; - }, - setWidth(w) { - }, - textAlign(align) { - return align; - }, - xPlus(x, value) { - return x + value; - }, - leftForLtr(x, _itemWidth) { - return x; - } - }; - }; - function getRtlAdapter(rtl, rectX, width) { - return rtl ? getRightToLeftAdapter(rectX, width) : getLeftToRightAdapter(); - } - function overrideTextDirection(ctx, direction) { - let 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 !== void 0) { - 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: (a, b) => a - b, - normalize: (x) => x - }; - } - function normalizeSegment({ start, end, count, loop, style }) { - return { - start: start % count, - end: end % count, - loop: loop && (end - start + 1) % count === 0, - style - }; - } - function getSegment(segment, points, bounds) { - const { property, start: startBound, end: endBound } = bounds; - const { between, normalize } = propertyFn(property); - const count = points.length; - let { start, end, loop } = segment; - let 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, - end, - loop, - style: segment.style - }; - } - function _boundSegment(segment, points, bounds) { - if (!bounds) { - return [ - segment - ]; - } - const { property, start: startBound, end: endBound } = bounds; - const count = points.length; - const { compare, between, normalize } = propertyFn(property); - const { start, end, loop, style } = getSegment(segment, points, bounds); - const result = []; - let inside = false; - let subStart = null; - let value, point, prevValue; - const startIsBefore = () => between(startBound, prevValue, value) && compare(startBound, prevValue) !== 0; - const endIsBefore = () => compare(endBound, value) === 0 || between(endBound, prevValue, value); - const shouldStart = () => inside || startIsBefore(); - const shouldStop = () => !inside || endIsBefore(); - for (let 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, - count, - style - })); - subStart = null; - } - prev = i; - prevValue = value; - } - if (subStart !== null) { - result.push(normalizeSegment({ - start: subStart, - end, - loop, - count, - style - })); - } - return result; - } - function _boundSegments(line, bounds) { - const result = []; - const segments = line.segments; - for (let i = 0; i < segments.length; i++) { - const sub = _boundSegment(segments[i], line.points, bounds); - if (sub.length) { - result.push(...sub); - } - } - return result; - } - function findStartAndEnd(points, count, loop, spanGaps) { - let start = 0; - let 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, - end - }; - } - function solidSegments(points, start, max, loop) { - const count = points.length; - const result = []; - let last = start; - let prev = points[start]; - let end; - for (end = start + 1; end <= max; ++end) { - const cur = points[end % count]; - if (cur.skip || cur.stop) { - if (!prev.skip) { - loop = false; - result.push({ - start: start % count, - end: (end - 1) % count, - 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 - }); - } - return result; - } - function _computeSegments(line, segmentOptions) { - const points = line.points; - const spanGaps = line.options.spanGaps; - const count = points.length; - if (!count) { - return []; - } - const loop = !!line._loop; - const { start, end } = findStartAndEnd(points, count, loop, spanGaps); - if (spanGaps === true) { - return splitByStyles(line, [ - { - start, - end, - loop - } - ], points, segmentOptions); - } - const max = end < start ? end + count : end; - const 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) { - const chartContext = line._chart.getContext(); - const baseStyle = readStyle(line.options); - const { _datasetIndex: datasetIndex, options: { spanGaps } } = line; - const count = points.length; - const result = []; - let prevStyle = baseStyle; - let start = segments[0].start; - let i = start; - function addStyle(s, e, l, st) { - const 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; - } - } - for (const segment of segments) { - start = spanGaps ? start : segment.start; - let prev = points[start % count]; - let style; - for (i = start + 1; i <= segment.end; i++) { - const pt = points[i % count]; - style = readStyle(segmentOptions.setContext(createContext(chartContext, { - type: "segment", - p0: prev, - p1: pt, - p0DataIndex: (i - 1) % count, - p1DataIndex: i % count, - 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); - } - } - 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; - } - const cache = []; - const replacer = function(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); - } - function getSizeForArea(scale, chartArea, field) { - return scale.options.clip ? scale[field] : chartArea[field]; - } - function getDatasetArea(meta, chartArea) { - const { xScale, yScale } = meta; - 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; - } - function getDatasetClipArea(chart, meta) { - const clip = meta._clip; - if (clip.disabled) { - return false; - } - const area = getDatasetArea(meta, chart.chartArea); - return { - left: clip.left === false ? 0 : area.left - (clip.left === true ? 0 : clip.left), - right: clip.right === false ? chart.width : area.right + (clip.right === true ? 0 : clip.right), - top: clip.top === false ? 0 : area.top - (clip.top === true ? 0 : clip.top), - bottom: clip.bottom === false ? chart.height : area.bottom + (clip.bottom === true ? 0 : clip.bottom) - }; - } - /*! - * Chart.js v4.5.1 - * https://www.chartjs.org - * (c) 2025 Chart.js Contributors - * Released under the MIT License - */ - class Animator { - constructor() { - this._request = null; - this._charts = /* @__PURE__ */ new Map(); - this._running = false; - this._lastDate = void 0; - } - _notify(chart, anims, date, type) { - const callbacks = anims.listeners[type]; - const numSteps = anims.duration; - callbacks.forEach((fn) => fn({ - chart, - initial: anims.initial, - numSteps, - currentStep: Math.min(date - anims.start, numSteps) - })); - } - _refresh() { - if (this._request) { - return; - } - this._running = true; - this._request = requestAnimFrame.call(window, () => { - this._update(); - this._request = null; - if (this._running) { - this._refresh(); - } - }); - } - _update(date = Date.now()) { - let remaining = 0; - this._charts.forEach((anims, chart) => { - if (!anims.running || !anims.items.length) { - return; - } - const items = anims.items; - let i = items.length - 1; - let draw2 = false; - let item; - for (; i >= 0; --i) { - item = items[i]; - if (item._active) { - if (item._total > anims.duration) { - anims.duration = item._total; - } - item.tick(date); - draw2 = true; - } else { - items[i] = items[items.length - 1]; - items.pop(); - } - } - if (draw2) { - chart.draw(); - this._notify(chart, anims, date, "progress"); - } - if (!items.length) { - anims.running = false; - this._notify(chart, anims, date, "complete"); - anims.initial = false; - } - remaining += items.length; - }); - this._lastDate = date; - if (remaining === 0) { - this._running = false; - } - } - _getAnims(chart) { - const charts = this._charts; - let anims = charts.get(chart); - if (!anims) { - anims = { - running: false, - initial: true, - items: [], - listeners: { - complete: [], - progress: [] - } - }; - charts.set(chart, anims); - } - return anims; - } - listen(chart, event, cb) { - this._getAnims(chart).listeners[event].push(cb); - } - add(chart, items) { - if (!items || !items.length) { - return; - } - this._getAnims(chart).items.push(...items); - } - has(chart) { - return this._getAnims(chart).items.length > 0; - } - start(chart) { - const anims = this._charts.get(chart); - if (!anims) { - return; - } - anims.running = true; - anims.start = Date.now(); - anims.duration = anims.items.reduce((acc, cur) => Math.max(acc, cur._duration), 0); - this._refresh(); - } - running(chart) { - if (!this._running) { - return false; - } - const anims = this._charts.get(chart); - if (!anims || !anims.running || !anims.items.length) { - return false; - } - return true; - } - stop(chart) { - const anims = this._charts.get(chart); - if (!anims || !anims.items.length) { - return; - } - const items = anims.items; - let i = items.length - 1; - for (; i >= 0; --i) { - items[i].cancel(); - } - anims.items = []; - this._notify(chart, anims, Date.now(), "complete"); - } - remove(chart) { - return this._charts.delete(chart); - } - } - var animator = /* @__PURE__ */ new Animator(); - const transparent = "transparent"; - const interpolators = { - boolean(from2, to2, factor) { - return factor > 0.5 ? to2 : from2; - }, - color(from2, to2, factor) { - const c0 = color(from2 || transparent); - const c1 = c0.valid && color(to2 || transparent); - return c1 && c1.valid ? c1.mix(c0, factor).hexString() : to2; - }, - number(from2, to2, factor) { - return from2 + (to2 - from2) * factor; - } - }; - class Animation { - constructor(cfg, target, prop, to2) { - const currentValue = target[prop]; - to2 = resolve([ - cfg.to, - to2, - currentValue, - cfg.from - ]); - const from2 = resolve([ - cfg.from, - currentValue, - to2 - ]); - this._active = true; - this._fn = cfg.fn || interpolators[cfg.type || typeof from2]; - 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 = from2; - this._to = to2; - this._promises = void 0; - } - active() { - return this._active; - } - update(cfg, to2, date) { - if (this._active) { - this._notify(false); - const currentValue = this._target[this._prop]; - const elapsed = date - this._start; - const 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, - to2, - currentValue, - cfg.from - ]); - this._from = resolve([ - cfg.from, - currentValue, - to2 - ]); - } - } - cancel() { - if (this._active) { - this.tick(Date.now()); - this._active = false; - this._notify(false); - } - } - tick(date) { - const elapsed = date - this._start; - const duration = this._duration; - const prop = this._prop; - const from2 = this._from; - const loop = this._loop; - const to2 = this._to; - let factor; - this._active = from2 !== to2 && (loop || elapsed < duration); - if (!this._active) { - this._target[prop] = to2; - this._notify(true); - return; - } - if (elapsed < 0) { - this._target[prop] = from2; - 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(from2, to2, factor); - } - wait() { - const promises = this._promises || (this._promises = []); - return new Promise((res, rej) => { - promises.push({ - res, - rej - }); - }); - } - _notify(resolved) { - const method = resolved ? "res" : "rej"; - const promises = this._promises || []; - for (let i = 0; i < promises.length; i++) { - promises[i][method](); - } - } - } - class Animations { - constructor(chart, config) { - this._chart = chart; - this._properties = /* @__PURE__ */ new Map(); - this.configure(config); - } - configure(config) { - if (!isObject(config)) { - return; - } - const animationOptions = Object.keys(defaults.animation); - const animatedProps = this._properties; - Object.getOwnPropertyNames(config).forEach((key) => { - const cfg = config[key]; - if (!isObject(cfg)) { - return; - } - const resolved = {}; - for (const option of animationOptions) { - resolved[option] = cfg[option]; - } - (isArray(cfg.properties) && cfg.properties || [ - key - ]).forEach((prop) => { - if (prop === key || !animatedProps.has(prop)) { - animatedProps.set(prop, resolved); - } - }); - }); - } - _animateOptions(target, values) { - const newOptions = values.options; - const options = resolveTargetOptions(target, newOptions); - if (!options) { - return []; - } - const animations = this._createAnimations(options, newOptions); - if (newOptions.$shared) { - awaitAll(target.options.$animations, newOptions).then(() => { - target.options = newOptions; - }, () => { - }); - } - return animations; - } - _createAnimations(target, values) { - const animatedProps = this._properties; - const animations = []; - const running = target.$animations || (target.$animations = {}); - const props = Object.keys(values); - const date = Date.now(); - let i; - for (i = props.length - 1; i >= 0; --i) { - const prop = props[i]; - if (prop.charAt(0) === "$") { - continue; - } - if (prop === "options") { - animations.push(...this._animateOptions(target, values)); - continue; - } - const value = values[prop]; - let animation = running[prop]; - const cfg = animatedProps.get(prop); - if (animation) { - if (cfg && animation.active()) { - animation.update(cfg, value, date); - continue; - } else { - animation.cancel(); - } - } - if (!cfg || !cfg.duration) { - target[prop] = value; - continue; - } - running[prop] = animation = new Animation(cfg, target, prop, value); - animations.push(animation); - } - return animations; - } - update(target, values) { - if (this._properties.size === 0) { - Object.assign(target, values); - return; - } - const animations = this._createAnimations(target, values); - if (animations.length) { - animator.add(this._chart, animations); - return true; - } - } - } - function awaitAll(animations, properties) { - const running = []; - const keys = Object.keys(properties); - for (let i = 0; i < keys.length; i++) { - const anim = animations[keys[i]]; - if (anim && anim.active()) { - running.push(anim.wait()); - } - } - return Promise.all(running); - } - function resolveTargetOptions(target, newOptions) { - if (!newOptions) { - return; - } - let options = target.options; - if (!options) { - target.options = newOptions; - return; - } - if (options.$shared) { - target.options = options = Object.assign({}, options, { - $shared: false, - $animations: {} - }); - } - return options; - } - function scaleClip(scale, allowedOverflow) { - const opts = scale && scale.options || {}; - const reverse = opts.reverse; - const min = opts.min === void 0 ? allowedOverflow : 0; - const max = opts.max === void 0 ? allowedOverflow : 0; - return { - start: reverse ? max : min, - end: reverse ? min : max - }; - } - function defaultClip(xScale, yScale, allowedOverflow) { - if (allowedOverflow === false) { - return false; - } - const x = scaleClip(xScale, allowedOverflow); - const y = scaleClip(yScale, allowedOverflow); - return { - top: y.end, - right: x.end, - bottom: y.start, - left: x.start - }; - } - function toClip(value) { - let 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) { - const keys = []; - const metasets = chart._getSortedDatasetMetas(filterVisible); - let i, ilen; - for (i = 0, ilen = metasets.length; i < ilen; ++i) { - keys.push(metasets[i].index); - } - return keys; - } - function applyStack(stack, value, dsIndex, options = {}) { - const keys = stack.keys; - const singleMode = options.mode === "single"; - let i, ilen, datasetIndex, otherValue; - if (value === null) { - return; - } - let 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) { - const { iScale, vScale } = meta; - const iAxisKey = iScale.axis === "x" ? "x" : "y"; - const vAxisKey = vScale.axis === "x" ? "x" : "y"; - const keys = Object.keys(data); - const adata = new Array(keys.length); - let i, ilen, key; - for (i = 0, ilen = keys.length; i < ilen; ++i) { - key = keys[i]; - adata[i] = { - [iAxisKey]: key, - [vAxisKey]: data[key] - }; - } - return adata; - } - function isStacked(scale, meta) { - const stacked = scale && scale.options.stacked; - return stacked || stacked === void 0 && meta.stack !== void 0; - } - function getStackKey(indexScale, valueScale, meta) { - return `${indexScale.id}.${valueScale.id}.${meta.stack || meta.type}`; - } - function getUserBounds(scale) { - const { min, max, minDefined, maxDefined } = scale.getUserBounds(); - return { - min: minDefined ? min : Number.NEGATIVE_INFINITY, - max: maxDefined ? max : Number.POSITIVE_INFINITY - }; - } - function getOrCreateStack(stacks, stackKey, indexValue) { - const subStack = stacks[stackKey] || (stacks[stackKey] = {}); - return subStack[indexValue] || (subStack[indexValue] = {}); - } - function getLastIndexInStack(stack, vScale, positive, type) { - for (const meta of vScale.getMatchingVisibleMetas(type).reverse()) { - const value = stack[meta.index]; - if (positive && value > 0 || !positive && value < 0) { - return meta.index; - } - } - return null; - } - function updateStacks(controller, parsed) { - const { chart, _cachedMeta: meta } = controller; - const stacks = chart._stacks || (chart._stacks = {}); - const { iScale, vScale, index: datasetIndex } = meta; - const iAxis = iScale.axis; - const vAxis = vScale.axis; - const key = getStackKey(iScale, vScale, meta); - const ilen = parsed.length; - let stack; - for (let i = 0; i < ilen; ++i) { - const item = parsed[i]; - const { [iAxis]: index2, [vAxis]: value } = item; - const itemStacks = item._stacks || (item._stacks = {}); - stack = itemStacks[vAxis] = getOrCreateStack(stacks, key, index2); - stack[datasetIndex] = value; - stack._top = getLastIndexInStack(stack, vScale, true, meta.type); - stack._bottom = getLastIndexInStack(stack, vScale, false, meta.type); - const visualValues = stack._visualValues || (stack._visualValues = {}); - visualValues[datasetIndex] = value; - } - } - function getFirstScaleId(chart, axis) { - const scales = chart.scales; - return Object.keys(scales).filter((key) => scales[key].axis === axis).shift(); - } - function createDatasetContext(parent, index2) { - return createContext(parent, { - active: false, - dataset: void 0, - datasetIndex: index2, - index: index2, - mode: "default", - type: "dataset" - }); - } - function createDataContext(parent, index2, element) { - return createContext(parent, { - active: false, - dataIndex: index2, - parsed: void 0, - raw: void 0, - element, - index: index2, - mode: "default", - type: "data" - }); - } - function clearStacks(meta, items) { - const datasetIndex = meta.controller.index; - const axis = meta.vScale && meta.vScale.axis; - if (!axis) { - return; - } - items = items || meta._parsed; - for (const parsed of items) { - const stacks = parsed._stacks; - if (!stacks || stacks[axis] === void 0 || stacks[axis][datasetIndex] === void 0) { - return; - } - delete stacks[axis][datasetIndex]; - if (stacks[axis]._visualValues !== void 0 && stacks[axis]._visualValues[datasetIndex] !== void 0) { - delete stacks[axis]._visualValues[datasetIndex]; - } - } - } - const isDirectUpdateMode = (mode) => mode === "reset" || mode === "none"; - const cloneIfNotShared = (cached, shared) => shared ? cached : Object.assign({}, cached); - const createStack = (canStack, meta, chart) => canStack && !meta.hidden && meta._stacked && { - keys: getSortedDatasetIndices(chart, true), - values: null - }; - class DatasetController { - constructor(chart, datasetIndex) { - this.chart = chart; - this._ctx = chart.ctx; - this.index = datasetIndex; - this._cachedDataOpts = {}; - this._cachedMeta = this.getMeta(); - this._type = this._cachedMeta.type; - this.options = void 0; - this._parsing = false; - this._data = void 0; - this._objectData = void 0; - this._sharedOptions = void 0; - this._drawStart = void 0; - this._drawCount = void 0; - this.enableOptionSharing = false; - this.supportsDecimation = false; - this.$context = void 0; - this._syncList = []; - this.datasetElementType = new.target.datasetElementType; - this.dataElementType = new.target.dataElementType; - this.initialize(); - } - initialize() { - const 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"); - } - } - updateIndex(datasetIndex) { - if (this.index !== datasetIndex) { - clearStacks(this._cachedMeta); - } - this.index = datasetIndex; - } - linkScales() { - const chart = this.chart; - const meta = this._cachedMeta; - const dataset = this.getDataset(); - const chooseId = (axis, x, y, r) => axis === "x" ? x : axis === "r" ? r : y; - const xid = meta.xAxisID = valueOrDefault(dataset.xAxisID, getFirstScaleId(chart, "x")); - const yid = meta.yAxisID = valueOrDefault(dataset.yAxisID, getFirstScaleId(chart, "y")); - const rid = meta.rAxisID = valueOrDefault(dataset.rAxisID, getFirstScaleId(chart, "r")); - const indexAxis = meta.indexAxis; - const iid = meta.iAxisID = chooseId(indexAxis, xid, yid, rid); - const 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); - } - getDataset() { - return this.chart.data.datasets[this.index]; - } - getMeta() { - return this.chart.getDatasetMeta(this.index); - } - getScaleForId(scaleID) { - return this.chart.scales[scaleID]; - } - _getOtherScale(scale) { - const meta = this._cachedMeta; - return scale === meta.iScale ? meta.vScale : meta.iScale; - } - reset() { - this._update("reset"); - } - _destroy() { - const meta = this._cachedMeta; - if (this._data) { - unlistenArrayEvents(this._data, this); - } - if (meta._stacked) { - clearStacks(meta); - } - } - _dataCheck() { - const dataset = this.getDataset(); - const data = dataset.data || (dataset.data = []); - const _data = this._data; - if (isObject(data)) { - const meta = this._cachedMeta; - this._data = convertObjectDataToArray(data, meta); - } else if (_data !== data) { - if (_data) { - unlistenArrayEvents(_data, this); - const meta = this._cachedMeta; - clearStacks(meta); - meta._parsed = []; - } - if (data && Object.isExtensible(data)) { - listenArrayEvents(data, this); - } - this._syncList = []; - this._data = data; - } - } - addElements() { - const meta = this._cachedMeta; - this._dataCheck(); - if (this.datasetElementType) { - meta.dataset = new this.datasetElementType(); - } - } - buildOrUpdateElements(resetNewElements) { - const meta = this._cachedMeta; - const dataset = this.getDataset(); - let stackChanged = false; - this._dataCheck(); - const 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); - } - } - configure() { - const config = this.chart.config; - const scopeKeys = config.datasetScopeKeys(this._type); - const scopes = config.getOptionScopes(this.getDataset(), scopeKeys, true); - this.options = config.createResolver(scopes, this.getContext()); - this._parsing = this.options.parsing; - this._cachedDataOpts = {}; - } - parse(start, count) { - const { _cachedMeta: meta, _data: data } = this; - const { iScale, _stacked } = meta; - const iAxis = iScale.axis; - let sorted = start === 0 && count === data.length ? true : meta._sorted; - let prev = start > 0 && meta._parsed[start - 1]; - let 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); - } - const isNotInOrderComparedToPrev = () => 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); - } - } - parsePrimitiveData(meta, data, start, count) { - const { iScale, vScale } = meta; - const iAxis = iScale.axis; - const vAxis = vScale.axis; - const labels = iScale.getLabels(); - const singleScale = iScale === vScale; - const parsed = new Array(count); - let i, ilen, index2; - for (i = 0, ilen = count; i < ilen; ++i) { - index2 = i + start; - parsed[i] = { - [iAxis]: singleScale || iScale.parse(labels[index2], index2), - [vAxis]: vScale.parse(data[index2], index2) - }; - } - return parsed; - } - parseArrayData(meta, data, start, count) { - const { xScale, yScale } = meta; - const parsed = new Array(count); - let i, ilen, index2, item; - for (i = 0, ilen = count; i < ilen; ++i) { - index2 = i + start; - item = data[index2]; - parsed[i] = { - x: xScale.parse(item[0], index2), - y: yScale.parse(item[1], index2) - }; - } - return parsed; - } - parseObjectData(meta, data, start, count) { - const { xScale, yScale } = meta; - const { xAxisKey = "x", yAxisKey = "y" } = this._parsing; - const parsed = new Array(count); - let i, ilen, index2, item; - for (i = 0, ilen = count; i < ilen; ++i) { - index2 = i + start; - item = data[index2]; - parsed[i] = { - x: xScale.parse(resolveObjectKey(item, xAxisKey), index2), - y: yScale.parse(resolveObjectKey(item, yAxisKey), index2) - }; - } - return parsed; - } - getParsed(index2) { - return this._cachedMeta._parsed[index2]; - } - getDataElement(index2) { - return this._cachedMeta.data[index2]; - } - applyStack(scale, parsed, mode) { - const chart = this.chart; - const meta = this._cachedMeta; - const value = parsed[scale.axis]; - const stack = { - keys: getSortedDatasetIndices(chart, true), - values: parsed._stacks[scale.axis]._visualValues - }; - return applyStack(stack, value, meta.index, { - mode - }); - } - updateRangeFromParsed(range, scale, parsed, stack) { - const parsedValue = parsed[scale.axis]; - let value = parsedValue === null ? NaN : parsedValue; - const 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); - } - getMinMax(scale, canStack) { - const meta = this._cachedMeta; - const _parsed = meta._parsed; - const sorted = meta._sorted && scale === meta.iScale; - const ilen = _parsed.length; - const otherScale = this._getOtherScale(scale); - const stack = createStack(canStack, meta, this.chart); - const range = { - min: Number.POSITIVE_INFINITY, - max: Number.NEGATIVE_INFINITY - }; - const { min: otherMin, max: otherMax } = getUserBounds(otherScale); - let i, parsed; - function _skip() { - parsed = _parsed[i]; - const 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; - } - getAllParsedValues(scale) { - const parsed = this._cachedMeta._parsed; - const values = []; - let 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; - } - getMaxOverflow() { - return false; - } - getLabelAndValue(index2) { - const meta = this._cachedMeta; - const iScale = meta.iScale; - const vScale = meta.vScale; - const parsed = this.getParsed(index2); - return { - label: iScale ? "" + iScale.getLabelForValue(parsed[iScale.axis]) : "", - value: vScale ? "" + vScale.getLabelForValue(parsed[vScale.axis]) : "" - }; - } - _update(mode) { - const meta = this._cachedMeta; - this.update(mode || "default"); - meta._clip = toClip(valueOrDefault(this.options.clip, defaultClip(meta.xScale, meta.yScale, this.getMaxOverflow()))); - } - update(mode) { - } - draw() { - const ctx = this._ctx; - const chart = this.chart; - const meta = this._cachedMeta; - const elements = meta.data || []; - const area = chart.chartArea; - const active = []; - const start = this._drawStart || 0; - const count = this._drawCount || elements.length - start; - const drawActiveElementsOnTop = this.options.drawActiveElementsOnTop; - let i; - if (meta.dataset) { - meta.dataset.draw(ctx, area, start, count); - } - for (i = start; i < start + count; ++i) { - const 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); - } - } - getStyle(index2, active) { - const mode = active ? "active" : "default"; - return index2 === void 0 && this._cachedMeta.dataset ? this.resolveDatasetElementOptions(mode) : this.resolveDataElementOptions(index2 || 0, mode); - } - getContext(index2, active, mode) { - const dataset = this.getDataset(); - let context; - if (index2 >= 0 && index2 < this._cachedMeta.data.length) { - const element = this._cachedMeta.data[index2]; - context = element.$context || (element.$context = createDataContext(this.getContext(), index2, element)); - context.parsed = this.getParsed(index2); - context.raw = dataset.data[index2]; - context.index = context.dataIndex = index2; - } else { - context = this.$context || (this.$context = createDatasetContext(this.chart.getContext(), this.index)); - context.dataset = dataset; - context.index = context.datasetIndex = this.index; - } - context.active = !!active; - context.mode = mode; - return context; - } - resolveDatasetElementOptions(mode) { - return this._resolveElementOptions(this.datasetElementType.id, mode); - } - resolveDataElementOptions(index2, mode) { - return this._resolveElementOptions(this.dataElementType.id, mode, index2); - } - _resolveElementOptions(elementType, mode = "default", index2) { - const active = mode === "active"; - const cache = this._cachedDataOpts; - const cacheKey = elementType + "-" + mode; - const cached = cache[cacheKey]; - const sharing = this.enableOptionSharing && defined(index2); - if (cached) { - return cloneIfNotShared(cached, sharing); - } - const config = this.chart.config; - const scopeKeys = config.datasetElementScopeKeys(this._type, elementType); - const prefixes = active ? [ - `${elementType}Hover`, - "hover", - elementType, - "" - ] : [ - elementType, - "" - ]; - const scopes = config.getOptionScopes(this.getDataset(), scopeKeys); - const names2 = Object.keys(defaults.elements[elementType]); - const context = () => this.getContext(index2, active, mode); - const values = config.resolveNamedOptions(scopes, names2, context, prefixes); - if (values.$shared) { - values.$shared = sharing; - cache[cacheKey] = Object.freeze(cloneIfNotShared(values, sharing)); - } - return values; - } - _resolveAnimations(index2, transition, active) { - const chart = this.chart; - const cache = this._cachedDataOpts; - const cacheKey = `animation-${transition}`; - const cached = cache[cacheKey]; - if (cached) { - return cached; - } - let options; - if (chart.options.animation !== false) { - const config = this.chart.config; - const scopeKeys = config.datasetAnimationScopeKeys(this._type, transition); - const scopes = config.getOptionScopes(this.getDataset(), scopeKeys); - options = config.createResolver(scopes, this.getContext(index2, active, transition)); - } - const animations = new Animations(chart, options && options.animations); - if (options && options._cacheable) { - cache[cacheKey] = Object.freeze(animations); - } - return animations; - } - getSharedOptions(options) { - if (!options.$shared) { - return; - } - return this._sharedOptions || (this._sharedOptions = Object.assign({}, options)); - } - includeOptions(mode, sharedOptions) { - return !sharedOptions || isDirectUpdateMode(mode) || this.chart._animationsDisabled; - } - _getSharedOptions(start, mode) { - const firstOpts = this.resolveDataElementOptions(start, mode); - const previouslySharedOptions = this._sharedOptions; - const sharedOptions = this.getSharedOptions(firstOpts); - const includeOptions = this.includeOptions(mode, sharedOptions) || sharedOptions !== previouslySharedOptions; - this.updateSharedOptions(sharedOptions, mode, firstOpts); - return { - sharedOptions, - includeOptions - }; - } - updateElement(element, index2, properties, mode) { - if (isDirectUpdateMode(mode)) { - Object.assign(element, properties); - } else { - this._resolveAnimations(index2, mode).update(element, properties); - } - } - updateSharedOptions(sharedOptions, mode, newOptions) { - if (sharedOptions && !isDirectUpdateMode(mode)) { - this._resolveAnimations(void 0, mode).update(sharedOptions, newOptions); - } - } - _setStyle(element, index2, mode, active) { - element.active = active; - const options = this.getStyle(index2, active); - this._resolveAnimations(index2, mode, active).update(element, { - options: !active && this.getSharedOptions(options) || options - }); - } - removeHoverStyle(element, datasetIndex, index2) { - this._setStyle(element, index2, "active", false); - } - setHoverStyle(element, datasetIndex, index2) { - this._setStyle(element, index2, "active", true); - } - _removeDatasetHoverStyle() { - const element = this._cachedMeta.dataset; - if (element) { - this._setStyle(element, void 0, "active", false); - } - } - _setDatasetHoverStyle() { - const element = this._cachedMeta.dataset; - if (element) { - this._setStyle(element, void 0, "active", true); - } - } - _resyncElements(resetNewElements) { - const data = this._data; - const elements = this._cachedMeta.data; - for (const [method, arg1, arg2] of this._syncList) { - this[method](arg1, arg2); - } - this._syncList = []; - const numMeta = elements.length; - const numData = data.length; - const 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); - } - } - _insertElements(start, count, resetNewElements = true) { - const meta = this._cachedMeta; - const data = meta.data; - const end = start + count; - let i; - const 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"); - } - } - updateElements(element, start, count, mode) { - } - _removeElements(start, count) { - const meta = this._cachedMeta; - if (this._parsing) { - const removed = meta._parsed.splice(start, count); - if (meta._stacked) { - clearStacks(meta, removed); - } - } - meta.data.splice(start, count); - } - _sync(args) { - if (this._parsing) { - this._syncList.push(args); - } else { - const [method, arg1, arg2] = args; - this[method](arg1, arg2); - } - this.chart._dataChanges.push([ - this.index, - ...args - ]); - } - _onDataPush() { - const count = arguments.length; - this._sync([ - "_insertElements", - this.getDataset().data.length - count, - count - ]); - } - _onDataPop() { - this._sync([ - "_removeElements", - this._cachedMeta.data.length - 1, - 1 - ]); - } - _onDataShift() { - this._sync([ - "_removeElements", - 0, - 1 - ]); - } - _onDataSplice(start, count) { - if (count) { - this._sync([ - "_removeElements", - start, - count - ]); - } - const newCount = arguments.length - 2; - if (newCount) { - this._sync([ - "_insertElements", - start, - newCount - ]); - } - } - _onDataUnshift() { - this._sync([ - "_insertElements", - 0, - arguments.length - ]); - } - } - __publicField(DatasetController, "defaults", {}); - __publicField(DatasetController, "datasetElementType", null); - __publicField(DatasetController, "dataElementType", null); - class LineController extends DatasetController { - initialize() { - this.enableOptionSharing = true; - this.supportsDecimation = true; - super.initialize(); - } - update(mode) { - const meta = this._cachedMeta; - const { dataset: line, data: points = [], _dataset } = meta; - const animationsDisabled = this.chart._animationsDisabled; - let { start, count } = _getStartAndCountOfVisiblePoints(meta, points, animationsDisabled); - 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; - const options = this.resolveDatasetElementOptions(mode); - if (!this.options.showLine) { - options.borderWidth = 0; - } - options.segment = this.options.segment; - this.updateElement(line, void 0, { - animated: !animationsDisabled, - options - }, mode); - this.updateElements(points, start, count, mode); - } - updateElements(points, start, count, mode) { - const reset = mode === "reset"; - const { iScale, vScale, _stacked, _dataset } = this._cachedMeta; - const { sharedOptions, includeOptions } = this._getSharedOptions(start, mode); - const iAxis = iScale.axis; - const vAxis = vScale.axis; - const { spanGaps, segment } = this.options; - const maxGapLength = isNumber(spanGaps) ? spanGaps : Number.POSITIVE_INFINITY; - const directUpdate = this.chart._animationsDisabled || reset || mode === "none"; - const end = start + count; - const pointsCount = points.length; - let prevParsed = start > 0 && this.getParsed(start - 1); - for (let i = 0; i < pointsCount; ++i) { - const point = points[i]; - const properties = directUpdate ? point : {}; - if (i < start || i >= end) { - properties.skip = true; - continue; - } - const parsed = this.getParsed(i); - const nullData = isNullOrUndef(parsed[vAxis]); - const iPixel = properties[iAxis] = iScale.getPixelForValue(parsed[iAxis], i); - const 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; - } - } - getMaxOverflow() { - const meta = this._cachedMeta; - const dataset = meta.dataset; - const border = dataset.options && dataset.options.borderWidth || 0; - const data = meta.data || []; - if (!data.length) { - return border; - } - const firstPoint = data[0].size(this.resolveDataElementOptions(0)); - const lastPoint = data[data.length - 1].size(this.resolveDataElementOptions(data.length - 1)); - return Math.max(border, firstPoint, lastPoint) / 2; - } - draw() { - const meta = this._cachedMeta; - meta.dataset.updateControlPoints(this.chart.chartArea, meta.iScale.axis); - super.draw(); - } - } - __publicField(LineController, "id", "line"); - __publicField(LineController, "defaults", { - datasetElementType: "line", - dataElementType: "point", - showLine: true, - spanGaps: false - }); - __publicField(LineController, "overrides", { - scales: { - _index_: { - type: "category" - }, - _value_: { - type: "linear" - } - } - }); - function abstract() { - throw new Error("This method is not implemented: Check that a complete date adapter is provided."); - } - class DateAdapterBase { - constructor(options) { - __publicField(this, "options"); - this.options = options || {}; - } - /** - * 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); - * } - * }) - */ - static override(members) { - Object.assign(DateAdapterBase.prototype, members); - } - // eslint-disable-next-line @typescript-eslint/no-empty-function - init() { - } - formats() { - return abstract(); - } - parse() { - return abstract(); - } - format() { - return abstract(); - } - add() { - return abstract(); - } - diff() { - return abstract(); - } - startOf() { - return abstract(); - } - endOf() { - return abstract(); - } - } - var adapters = { - _date: DateAdapterBase - }; - function binarySearch(metaset, axis, value, intersect) { - const { controller, data, _sorted } = metaset; - const iScale = controller._cachedMeta.iScale; - const spanGaps = metaset.dataset ? metaset.dataset.options ? metaset.dataset.options.spanGaps : null : null; - if (iScale && axis === iScale.axis && axis !== "r" && _sorted && data.length) { - const lookupMethod = iScale._reversePixels ? _rlookupByKey : _lookupByKey; - if (!intersect) { - const result = lookupMethod(data, axis, value); - if (spanGaps) { - const { vScale } = controller._cachedMeta; - const { _parsed } = metaset; - const distanceToDefinedLo = _parsed.slice(0, result.lo + 1).reverse().findIndex((point) => !isNullOrUndef(point[vScale.axis])); - result.lo -= Math.max(0, distanceToDefinedLo); - const distanceToDefinedHi = _parsed.slice(result.hi).findIndex((point) => !isNullOrUndef(point[vScale.axis])); - result.hi += Math.max(0, distanceToDefinedHi); - } - return result; - } else if (controller._sharedOptions) { - const el = data[0]; - const range = typeof el.getRange === "function" && el.getRange(axis); - if (range) { - const start = lookupMethod(data, axis, value - range); - const 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) { - const metasets = chart.getSortedVisibleDatasetMetas(); - const value = position[axis]; - for (let i = 0, ilen = metasets.length; i < ilen; ++i) { - const { index: index2, data } = metasets[i]; - const { lo, hi } = binarySearch(metasets[i], axis, value, intersect); - for (let j = lo; j <= hi; ++j) { - const element = data[j]; - if (!element.skip) { - handler(element, index2, j); - } - } - } - } - function getDistanceMetricForAxis(axis) { - const useX = axis.indexOf("x") !== -1; - const useY = axis.indexOf("y") !== -1; - return function(pt1, pt2) { - const deltaX = useX ? Math.abs(pt1.x - pt2.x) : 0; - const 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) { - const items = []; - if (!includeInvisible && !chart.isPointInArea(position)) { - return items; - } - const evaluationFunc = function(element, datasetIndex, index2) { - if (!includeInvisible && !_isPointInArea(element, chart.chartArea, 0)) { - return; - } - if (element.inRange(position.x, position.y, useFinalPosition)) { - items.push({ - element, - datasetIndex, - index: index2 - }); - } - }; - evaluateInteractionItems(chart, axis, position, evaluationFunc, true); - return items; - } - function getNearestRadialItems(chart, position, axis, useFinalPosition) { - let items = []; - function evaluationFunc(element, datasetIndex, index2) { - const { startAngle, endAngle } = element.getProps([ - "startAngle", - "endAngle" - ], useFinalPosition); - const { angle } = getAngleFromPoint(element, { - x: position.x, - y: position.y - }); - if (_angleBetween(angle, startAngle, endAngle)) { - items.push({ - element, - datasetIndex, - index: index2 - }); - } - } - evaluateInteractionItems(chart, axis, position, evaluationFunc); - return items; - } - function getNearestCartesianItems(chart, position, axis, intersect, useFinalPosition, includeInvisible) { - let items = []; - const distanceMetric = getDistanceMetricForAxis(axis); - let minDistance = Number.POSITIVE_INFINITY; - function evaluationFunc(element, datasetIndex, index2) { - const inRange = element.inRange(position.x, position.y, useFinalPosition); - if (intersect && !inRange) { - return; - } - const center = element.getCenterPoint(useFinalPosition); - const pointInArea = !!includeInvisible || chart.isPointInArea(center); - if (!pointInArea && !inRange) { - return; - } - const distance = distanceMetric(position, center); - if (distance < minDistance) { - items = [ - { - element, - datasetIndex, - index: index2 - } - ]; - minDistance = distance; - } else if (distance === minDistance) { - items.push({ - element, - datasetIndex, - index: index2 - }); - } - } - 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) { - const items = []; - const rangeMethod = axis === "x" ? "inXRange" : "inYRange"; - let intersectsItem = false; - evaluateInteractionItems(chart, axis, position, (element, datasetIndex, index2) => { - if (element[rangeMethod] && element[rangeMethod](position[axis], useFinalPosition)) { - items.push({ - element, - datasetIndex, - index: index2 - }); - intersectsItem = intersectsItem || element.inRange(position.x, position.y, useFinalPosition); - } - }); - if (intersect && !intersectsItem) { - return []; - } - return items; - } - var Interaction = { - modes: { - index(chart, e, options, useFinalPosition) { - const position = getRelativePosition(e, chart); - const axis = options.axis || "x"; - const includeInvisible = options.includeInvisible || false; - const items = options.intersect ? getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible) : getNearestItems(chart, position, axis, false, useFinalPosition, includeInvisible); - const elements = []; - if (!items.length) { - return []; - } - chart.getSortedVisibleDatasetMetas().forEach((meta) => { - const index2 = items[0].index; - const element = meta.data[index2]; - if (element && !element.skip) { - elements.push({ - element, - datasetIndex: meta.index, - index: index2 - }); - } - }); - return elements; - }, - dataset(chart, e, options, useFinalPosition) { - const position = getRelativePosition(e, chart); - const axis = options.axis || "xy"; - const includeInvisible = options.includeInvisible || false; - let items = options.intersect ? getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible) : getNearestItems(chart, position, axis, false, useFinalPosition, includeInvisible); - if (items.length > 0) { - const datasetIndex = items[0].datasetIndex; - const data = chart.getDatasetMeta(datasetIndex).data; - items = []; - for (let i = 0; i < data.length; ++i) { - items.push({ - element: data[i], - datasetIndex, - index: i - }); - } - } - return items; - }, - point(chart, e, options, useFinalPosition) { - const position = getRelativePosition(e, chart); - const axis = options.axis || "xy"; - const includeInvisible = options.includeInvisible || false; - return getIntersectItems(chart, position, axis, useFinalPosition, includeInvisible); - }, - nearest(chart, e, options, useFinalPosition) { - const position = getRelativePosition(e, chart); - const axis = options.axis || "xy"; - const includeInvisible = options.includeInvisible || false; - return getNearestItems(chart, position, axis, options.intersect, useFinalPosition, includeInvisible); - }, - x(chart, e, options, useFinalPosition) { - const position = getRelativePosition(e, chart); - return getAxisItems(chart, position, "x", options.intersect, useFinalPosition); - }, - y(chart, e, options, useFinalPosition) { - const position = getRelativePosition(e, chart); - return getAxisItems(chart, position, "y", options.intersect, useFinalPosition); - } - } - }; - const STATIC_POSITIONS = [ - "left", - "top", - "right", - "bottom" - ]; - function filterByPosition(array, position) { - return array.filter((v) => v.pos === position); - } - function filterDynamicPositionByAxis(array, axis) { - return array.filter((v) => STATIC_POSITIONS.indexOf(v.pos) === -1 && v.box.axis === axis); - } - function sortByWeight(array, reverse) { - return array.sort((a, b) => { - const v0 = reverse ? b : a; - const v1 = reverse ? a : b; - return v0.weight === v1.weight ? v0.index - v1.index : v0.weight - v1.weight; - }); - } - function wrapBoxes(boxes) { - const layoutBoxes = []; - let i, ilen, box, pos, stack, stackWeight; - for (i = 0, ilen = (boxes || []).length; i < ilen; ++i) { - box = boxes[i]; - ({ position: pos, options: { stack, stackWeight = 1 } } = box); - layoutBoxes.push({ - index: i, - box, - pos, - horizontal: box.isHorizontal(), - weight: box.weight, - stack: stack && pos + stack, - stackWeight - }); - } - return layoutBoxes; - } - function buildStacks(layouts2) { - const stacks = {}; - for (const wrap of layouts2) { - const { stack, pos, stackWeight } = wrap; - if (!stack || !STATIC_POSITIONS.includes(pos)) { - continue; - } - const _stack = stacks[stack] || (stacks[stack] = { - count: 0, - placed: 0, - weight: 0, - size: 0 - }); - _stack.count++; - _stack.weight += stackWeight; - } - return stacks; - } - function setLayoutDims(layouts2, params) { - const stacks = buildStacks(layouts2); - const { vBoxMaxWidth, hBoxMaxHeight } = params; - let i, ilen, layout; - for (i = 0, ilen = layouts2.length; i < ilen; ++i) { - layout = layouts2[i]; - const { fullSize } = layout.box; - const stack = stacks[layout.stack]; - const 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) { - const layoutBoxes = wrapBoxes(boxes); - const fullSize = sortByWeight(layoutBoxes.filter((wrap) => wrap.box.fullSize), true); - const left = sortByWeight(filterByPosition(layoutBoxes, "left"), true); - const right = sortByWeight(filterByPosition(layoutBoxes, "right")); - const top = sortByWeight(filterByPosition(layoutBoxes, "top"), true); - const bottom = sortByWeight(filterByPosition(layoutBoxes, "bottom")); - const centerHorizontal = filterDynamicPositionByAxis(layoutBoxes, "x"); - const centerVertical = filterDynamicPositionByAxis(layoutBoxes, "y"); - return { - 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) { - const { pos, box } = layout; - const maxPadding = chartArea.maxPadding; - if (!isObject(pos)) { - if (layout.size) { - chartArea[pos] -= layout.size; - } - const 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()); - } - const newWidth = Math.max(0, params.outerWidth - getCombinedMax(maxPadding, chartArea, "left", "right")); - const newHeight = Math.max(0, params.outerHeight - getCombinedMax(maxPadding, chartArea, "top", "bottom")); - const widthChanged = newWidth !== chartArea.w; - const heightChanged = newHeight !== chartArea.h; - chartArea.w = newWidth; - chartArea.h = newHeight; - return layout.horizontal ? { - same: widthChanged, - other: heightChanged - } : { - same: heightChanged, - other: widthChanged - }; - } - function handleMaxPadding(chartArea) { - const maxPadding = chartArea.maxPadding; - function updatePos(pos) { - const 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) { - const maxPadding = chartArea.maxPadding; - function marginForPositions(positions2) { - const margin = { - left: 0, - top: 0, - right: 0, - bottom: 0 - }; - positions2.forEach((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) { - const refitBoxes = []; - let 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)); - const { same, other } = updateDims(chartArea, params, layout, stacks); - 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) { - const userPadding = params.padding; - let { x, y } = chartArea; - for (const layout of boxes) { - const box = layout.box; - const stack = stacks[layout.stack] || { - placed: 0, - weight: 1 - }; - const weight = layout.stackWeight / stack.weight || 1; - if (layout.horizontal) { - const width = chartArea.w * weight; - const 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 { - const height = chartArea.h * weight; - const 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; - } - } - chartArea.x = x; - chartArea.y = y; - } - var layouts = { - 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(chartArea) { - item.draw(chartArea); - } - } - ]; - }; - chart.boxes.push(item); - }, - removeBox(chart, layoutItem) { - const index2 = chart.boxes ? chart.boxes.indexOf(layoutItem) : -1; - if (index2 !== -1) { - chart.boxes.splice(index2, 1); - } - }, - configure(chart, item, options) { - item.fullSize = options.fullSize; - item.position = options.position; - item.weight = options.weight; - }, - update(chart, width, height, minPadding) { - if (!chart) { - return; - } - const padding = toPadding(chart.options.layout.padding); - const availableWidth = Math.max(width - padding.width, 0); - const availableHeight = Math.max(height - padding.height, 0); - const boxes = buildLayoutBoxes(chart.boxes); - const verticalBoxes = boxes.vertical; - const horizontalBoxes = boxes.horizontal; - each(chart.boxes, (box) => { - if (typeof box.beforeLayout === "function") { - box.beforeLayout(); - } - }); - const visibleVerticalBoxCount = verticalBoxes.reduce((total, wrap) => wrap.box.options && wrap.box.options.display === false ? total : total + 1, 0) || 1; - const params = Object.freeze({ - outerWidth: width, - outerHeight: height, - padding, - availableWidth, - availableHeight, - vBoxMaxWidth: availableWidth / 2 / visibleVerticalBoxCount, - hBoxMaxHeight: availableHeight / 2 - }); - const maxPadding = Object.assign({}, padding); - updateMaxPadding(maxPadding, toPadding(minPadding)); - const chartArea = Object.assign({ - maxPadding, - w: availableWidth, - h: availableHeight, - x: padding.left, - y: padding.top - }, padding); - const 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, (layout) => { - const box = layout.box; - Object.assign(box, chart.chartArea); - box.update(chartArea.w, chartArea.h, { - left: 0, - top: 0, - right: 0, - bottom: 0 - }); - }); - } - }; - class BasePlatform { - acquireContext(canvas, aspectRatio) { - } - releaseContext(context) { - return false; - } - addEventListener(chart, type, listener) { - } - removeEventListener(chart, type, listener) { - } - getDevicePixelRatio() { - return 1; - } - getMaximumSize(element, width, height, aspectRatio) { - width = Math.max(0, width || element.width); - height = height || element.height; - return { - width, - height: Math.max(0, aspectRatio ? Math.floor(width / aspectRatio) : height) - }; - } - isAttached(canvas) { - return true; - } - updateConfig(config) { - } - } - class BasicPlatform extends BasePlatform { - acquireContext(item) { - return item && item.getContext && item.getContext("2d") || null; - } - updateConfig(config) { - config.options.animation = false; - } - } - const EXPANDO_KEY = "$chartjs"; - const EVENT_TYPES = { - touchstart: "mousedown", - touchmove: "mousemove", - touchend: "mouseup", - pointerenter: "mouseenter", - pointerdown: "mousedown", - pointermove: "mousemove", - pointerup: "mouseup", - pointerleave: "mouseout", - pointerout: "mouseout" - }; - const isNullOrEmpty = (value) => value === null || value === ""; - function initCanvas(canvas, aspectRatio) { - const style = canvas.style; - const renderHeight = canvas.getAttribute("height"); - const 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)) { - const displayWidth = readUsedSize(canvas, "width"); - if (displayWidth !== void 0) { - canvas.width = displayWidth; - } - } - if (isNullOrEmpty(renderHeight)) { - if (canvas.style.height === "") { - canvas.height = canvas.width / (aspectRatio || 2); - } else { - const displayHeight = readUsedSize(canvas, "height"); - if (displayHeight !== void 0) { - canvas.height = displayHeight; - } - } - } - return canvas; - } - const 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) { - const type = EVENT_TYPES[event.type] || event.type; - const { x, y } = getRelativePosition(event, chart); - return { - type, - chart, - native: event, - x: x !== void 0 ? x : null, - y: y !== void 0 ? y : null - }; - } - function nodeListContains(nodeList, canvas) { - for (const node of nodeList) { - if (node === canvas || node.contains(canvas)) { - return true; - } - } - } - function createAttachObserver(chart, type, listener) { - const canvas = chart.canvas; - const observer = new MutationObserver((entries) => { - let trigger = false; - for (const entry of entries) { - trigger = trigger || nodeListContains(entry.addedNodes, canvas); - trigger = trigger && !nodeListContains(entry.removedNodes, canvas); - } - if (trigger) { - listener(); - } - }); - observer.observe(document, { - childList: true, - subtree: true - }); - return observer; - } - function createDetachObserver(chart, type, listener) { - const canvas = chart.canvas; - const observer = new MutationObserver((entries) => { - let trigger = false; - for (const entry of entries) { - trigger = trigger || nodeListContains(entry.removedNodes, canvas); - trigger = trigger && !nodeListContains(entry.addedNodes, canvas); - } - if (trigger) { - listener(); - } - }); - observer.observe(document, { - childList: true, - subtree: true - }); - return observer; - } - const drpListeningCharts = /* @__PURE__ */ new Map(); - let oldDevicePixelRatio = 0; - function onWindowResize() { - const dpr = window.devicePixelRatio; - if (dpr === oldDevicePixelRatio) { - return; - } - oldDevicePixelRatio = dpr; - drpListeningCharts.forEach((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) { - const canvas = chart.canvas; - const container = canvas && _getParentNode(canvas); - if (!container) { - return; - } - const resize = throttled((width, height) => { - const w = container.clientWidth; - listener(width, height); - if (w < container.clientWidth) { - listener(); - } - }, window); - const observer = new ResizeObserver((entries) => { - const entry = entries[0]; - const width = entry.contentRect.width; - const 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) { - const canvas = chart.canvas; - const proxy = throttled((event) => { - if (chart.ctx !== null) { - listener(fromNativeEvent(event, chart)); - } - }, chart); - addListener(canvas, type, proxy); - return proxy; - } - class DomPlatform extends BasePlatform { - acquireContext(canvas, aspectRatio) { - const context = canvas && canvas.getContext && canvas.getContext("2d"); - if (context && context.canvas === canvas) { - initCanvas(canvas, aspectRatio); - return context; - } - return null; - } - releaseContext(context) { - const canvas = context.canvas; - if (!canvas[EXPANDO_KEY]) { - return false; - } - const initial = canvas[EXPANDO_KEY].initial; - [ - "height", - "width" - ].forEach((prop) => { - const value = initial[prop]; - if (isNullOrUndef(value)) { - canvas.removeAttribute(prop); - } else { - canvas.setAttribute(prop, value); - } - }); - const style = initial.style || {}; - Object.keys(style).forEach((key) => { - canvas.style[key] = style[key]; - }); - canvas.width = canvas.width; - delete canvas[EXPANDO_KEY]; - return true; - } - addEventListener(chart, type, listener) { - this.removeEventListener(chart, type); - const proxies = chart.$proxies || (chart.$proxies = {}); - const handlers = { - attach: createAttachObserver, - detach: createDetachObserver, - resize: createResizeObserver - }; - const handler = handlers[type] || createProxyAndListen; - proxies[type] = handler(chart, type, listener); - } - removeEventListener(chart, type) { - const proxies = chart.$proxies || (chart.$proxies = {}); - const proxy = proxies[type]; - if (!proxy) { - return; - } - const handlers = { - attach: releaseObserver, - detach: releaseObserver, - resize: releaseObserver - }; - const handler = handlers[type] || removeListener; - handler(chart, type, proxy); - proxies[type] = void 0; - } - getDevicePixelRatio() { - return window.devicePixelRatio; - } - getMaximumSize(canvas, width, height, aspectRatio) { - return getMaximumSize(canvas, width, height, aspectRatio); - } - isAttached(canvas) { - const container = canvas && _getParentNode(canvas); - return !!(container && container.isConnected); - } - } - function _detectPlatform(canvas) { - if (!_isDomSupported() || typeof OffscreenCanvas !== "undefined" && canvas instanceof OffscreenCanvas) { - return BasicPlatform; - } - return DomPlatform; - } - class Element { - constructor() { - __publicField(this, "x"); - __publicField(this, "y"); - __publicField(this, "active", false); - __publicField(this, "options"); - __publicField(this, "$animations"); - } - tooltipPosition(useFinalPosition) { - const { x, y } = this.getProps([ - "x", - "y" - ], useFinalPosition); - return { - x, - y - }; - } - hasValue() { - return isNumber(this.x) && isNumber(this.y); - } - getProps(props, final) { - const anims = this.$animations; - if (!final || !anims) { - return this; - } - const ret = {}; - props.forEach((prop) => { - ret[prop] = anims[prop] && anims[prop].active() ? anims[prop]._to : this[prop]; - }); - return ret; - } - } - __publicField(Element, "defaults", {}); - __publicField(Element, "defaultRoutes"); - function autoSkip(scale, ticks) { - const tickOpts = scale.options.ticks; - const determinedMaxTicks = determineMaxTicks(scale); - const ticksLimit = Math.min(tickOpts.maxTicksLimit || determinedMaxTicks, determinedMaxTicks); - const majorIndices = tickOpts.major.enabled ? getMajorIndices(ticks) : []; - const numMajorIndices = majorIndices.length; - const first = majorIndices[0]; - const last = majorIndices[numMajorIndices - 1]; - const newTicks = []; - if (numMajorIndices > ticksLimit) { - skipMajors(ticks, newTicks, majorIndices, numMajorIndices / ticksLimit); - return newTicks; - } - const spacing = calculateSpacing(majorIndices, ticks, ticksLimit); - if (numMajorIndices > 0) { - let i, ilen; - const 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) { - const offset = scale.options.offset; - const tickLength = scale._tickSize(); - const maxScale = scale._length / tickLength + (offset ? 0 : 1); - const maxChart = scale._maxLength / tickLength; - return Math.floor(Math.min(maxScale, maxChart)); - } - function calculateSpacing(majorIndices, ticks, ticksLimit) { - const evenMajorSpacing = getEvenSpacing(majorIndices); - const spacing = ticks.length / ticksLimit; - if (!evenMajorSpacing) { - return Math.max(spacing, 1); - } - const factors = _factorize(evenMajorSpacing); - for (let i = 0, ilen = factors.length - 1; i < ilen; i++) { - const factor = factors[i]; - if (factor > spacing) { - return factor; - } - } - return Math.max(spacing, 1); - } - function getMajorIndices(ticks) { - const result = []; - let 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) { - let count = 0; - let next = majorIndices[0]; - let 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) { - const start = valueOrDefault(majorStart, 0); - const end = Math.min(valueOrDefault(majorEnd, ticks.length), ticks.length); - let count = 0; - let 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) { - const len = arr.length; - let 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; - } - const reverseAlign = (align) => align === "left" ? "right" : align === "right" ? "left" : align; - const offsetFromEdge = (scale, edge, offset) => edge === "top" || edge === "left" ? scale[edge] + offset : scale[edge] - offset; - const getTicksLimit = (ticksLength, maxTicksLimit) => Math.min(maxTicksLimit || ticksLength, ticksLength); - function sample(arr, numItems) { - const result = []; - const increment = arr.length / numItems; - const len = arr.length; - let i = 0; - for (; i < len; i += increment) { - result.push(arr[Math.floor(i)]); - } - return result; - } - function getPixelForGridLine(scale, index2, offsetGridLines) { - const length = scale.ticks.length; - const validIndex2 = Math.min(index2, length - 1); - const start = scale._startPixel; - const end = scale._endPixel; - const epsilon = 1e-6; - let lineValue = scale.getPixelForTick(validIndex2); - let offset; - if (offsetGridLines) { - if (length === 1) { - offset = Math.max(lineValue - start, end - lineValue); - } else if (index2 === 0) { - offset = (scale.getPixelForTick(1) - lineValue) / 2; - } else { - offset = (lineValue - scale.getPixelForTick(validIndex2 - 1)) / 2; - } - lineValue += validIndex2 < index2 ? offset : -offset; - if (lineValue < start - epsilon || lineValue > end + epsilon) { - return; - } - } - return lineValue; - } - function garbageCollect(caches, length) { - each(caches, (cache) => { - const gc = cache.gc; - const gcLen = gc.length / 2; - let 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; - } - const font = toFont(options.font, fallback); - const padding = toPadding(options.padding); - const lines = isArray(options.text) ? options.text.length : 1; - return lines * font.lineHeight + padding.height; - } - function createScaleContext(parent, scale) { - return createContext(parent, { - scale, - type: "scale" - }); - } - function createTickContext(parent, index2, tick) { - return createContext(parent, { - tick, - index: index2, - type: "tick" - }); - } - function titleAlign(align, position, reverse) { - let ret = _toLeftRightCenter(align); - if (reverse && position !== "right" || !reverse && position === "right") { - ret = reverseAlign(ret); - } - return ret; - } - function titleArgs(scale, offset, position, align) { - const { top, left, bottom, right, chart } = scale; - const { chartArea, scales } = chart; - let rotation = 0; - let maxWidth, titleX, titleY; - const height = bottom - top; - const width = right - left; - if (scale.isHorizontal()) { - titleX = _alignStartEnd(align, left, right); - if (isObject(position)) { - const positionAxisID = Object.keys(position)[0]; - const 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)) { - const positionAxisID = Object.keys(position)[0]; - const 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, - titleY, - maxWidth, - rotation - }; - } - class Scale extends Element { - constructor(cfg) { - super(); - this.id = cfg.id; - this.type = cfg.type; - this.options = void 0; - this.ctx = cfg.ctx; - this.chart = cfg.chart; - this.top = void 0; - this.bottom = void 0; - this.left = void 0; - this.right = void 0; - this.width = void 0; - this.height = void 0; - this._margins = { - left: 0, - right: 0, - top: 0, - bottom: 0 - }; - this.maxWidth = void 0; - this.maxHeight = void 0; - this.paddingTop = void 0; - this.paddingBottom = void 0; - this.paddingLeft = void 0; - this.paddingRight = void 0; - this.axis = void 0; - this.labelRotation = void 0; - this.min = void 0; - this.max = void 0; - this._range = void 0; - this.ticks = []; - this._gridLineItems = null; - this._labelItems = null; - this._labelSizes = null; - this._length = 0; - this._maxLength = 0; - this._longestTextCache = {}; - this._startPixel = void 0; - this._endPixel = void 0; - this._reversePixels = false; - this._userMax = void 0; - this._userMin = void 0; - this._suggestedMax = void 0; - this._suggestedMin = void 0; - this._ticksLength = 0; - this._borderValue = 0; - this._cache = {}; - this._dataLimitsCached = false; - this.$context = void 0; - } - 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); - } - parse(raw, index2) { - return raw; - } - getUserBounds() { - let { _userMin, _userMax, _suggestedMin, _suggestedMax } = this; - _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) - }; - } - getMinMax(canStack) { - let { min, max, minDefined, maxDefined } = this.getUserBounds(); - let range; - if (minDefined && maxDefined) { - return { - min, - max - }; - } - const metas = this.getMatchingVisibleMetas(); - for (let 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)) - }; - } - getPadding() { - return { - left: this.paddingLeft || 0, - top: this.paddingTop || 0, - right: this.paddingRight || 0, - bottom: this.paddingBottom || 0 - }; - } - getTicks() { - return this.ticks; - } - getLabels() { - const data = this.chart.data; - return this.options.labels || (this.isHorizontal() ? data.xLabels : data.yLabels) || data.labels || []; - } - getLabelItems(chartArea = this.chart.chartArea) { - const items = this._labelItems || (this._labelItems = this._computeLabelItems(chartArea)); - return items; - } - beforeLayout() { - this._cache = {}; - this._dataLimitsCached = false; - } - beforeUpdate() { - callback(this.options.beforeUpdate, [ - this - ]); - } - update(maxWidth, maxHeight, margins) { - const { beginAtZero, grace, ticks: tickOpts } = this.options; - const 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(); - const 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(); - } - configure() { - let reversePixels = this.options.reverse; - let 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; - } - afterUpdate() { - callback(this.options.afterUpdate, [ - this - ]); - } - beforeSetDimensions() { - callback(this.options.beforeSetDimensions, [ - this - ]); - } - 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; - } - afterSetDimensions() { - callback(this.options.afterSetDimensions, [ - this - ]); - } - _callHooks(name) { - this.chart.notifyPlugins(name, this.getContext()); - callback(this.options[name], [ - this - ]); - } - beforeDataLimits() { - this._callHooks("beforeDataLimits"); - } - determineDataLimits() { - } - afterDataLimits() { - this._callHooks("afterDataLimits"); - } - beforeBuildTicks() { - this._callHooks("beforeBuildTicks"); - } - buildTicks() { - return []; - } - afterBuildTicks() { - this._callHooks("afterBuildTicks"); - } - beforeTickToLabelConversion() { - callback(this.options.beforeTickToLabelConversion, [ - this - ]); - } - generateTickLabels(ticks) { - const tickOpts = this.options.ticks; - let 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); - } - } - afterTickToLabelConversion() { - callback(this.options.afterTickToLabelConversion, [ - this - ]); - } - beforeCalculateLabelRotation() { - callback(this.options.beforeCalculateLabelRotation, [ - this - ]); - } - calculateLabelRotation() { - const options = this.options; - const tickOpts = options.ticks; - const numTicks = getTicksLimit(this.ticks.length, options.ticks.maxTicksLimit); - const minRotation = tickOpts.minRotation || 0; - const maxRotation = tickOpts.maxRotation; - let labelRotation = minRotation; - let tickWidth, maxHeight, maxLabelDiagonal; - if (!this._isVisible() || !tickOpts.display || minRotation >= maxRotation || numTicks <= 1 || !this.isHorizontal()) { - this.labelRotation = minRotation; - return; - } - const labelSizes = this._getLabelSizes(); - const maxLabelWidth = labelSizes.widest.width; - const maxLabelHeight = labelSizes.highest.height; - const 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; - } - afterCalculateLabelRotation() { - callback(this.options.afterCalculateLabelRotation, [ - this - ]); - } - afterAutoSkip() { - } - beforeFit() { - callback(this.options.beforeFit, [ - this - ]); - } - fit() { - const minSize = { - width: 0, - height: 0 - }; - const { chart, options: { ticks: tickOpts, title: titleOpts, grid: gridOpts } } = this; - const display = this._isVisible(); - const isHorizontal = this.isHorizontal(); - if (display) { - const 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) { - const { first, last, widest, highest } = this._getLabelSizes(); - const tickPadding = tickOpts.padding * 2; - const angleRadians = toRadians(this.labelRotation); - const cos = Math.cos(angleRadians); - const sin = Math.sin(angleRadians); - if (isHorizontal) { - const labelHeight = tickOpts.mirror ? 0 : sin * widest.width + cos * highest.height; - minSize.height = Math.min(this.maxHeight, minSize.height + labelHeight + tickPadding); - } else { - const 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; - } - } - _calculatePadding(first, last, sin, cos) { - const { ticks: { align, padding }, position } = this.options; - const isRotated = this.labelRotation !== 0; - const labelsBelowTicks = position !== "top" && this.axis === "x"; - if (this.isHorizontal()) { - const offsetLeft = this.getPixelForTick(0) - this.left; - const offsetRight = this.right - this.getPixelForTick(this.ticks.length - 1); - let paddingLeft = 0; - let 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 { - let paddingTop = last.height / 2; - let 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; - } - } - _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); - } - } - afterFit() { - callback(this.options.afterFit, [ - this - ]); - } - isHorizontal() { - const { axis, position } = this.options; - return position === "top" || position === "bottom" || axis === "x"; - } - isFullSize() { - return this.options.fullSize; - } - _convertTicksToLabels(ticks) { - this.beforeTickToLabelConversion(); - this.generateTickLabels(ticks); - let i, ilen; - for (i = 0, ilen = ticks.length; i < ilen; i++) { - if (isNullOrUndef(ticks[i].label)) { - ticks.splice(i, 1); - ilen--; - i--; - } - } - this.afterTickToLabelConversion(); - } - _getLabelSizes() { - let labelSizes = this._labelSizes; - if (!labelSizes) { - const sampleSize = this.options.ticks.sampleSize; - let 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; - } - _computeLabelSizes(ticks, length, maxTicksLimit) { - const { ctx, _longestTextCache: caches } = this; - const widths = []; - const heights = []; - const increment = Math.floor(length / getTicksLimit(length, maxTicksLimit)); - let widestLabelSize = 0; - let highestLabelSize = 0; - let 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); - const widest = widths.indexOf(widestLabelSize); - const highest = heights.indexOf(highestLabelSize); - const valueAt = (idx) => ({ - width: widths[idx] || 0, - height: heights[idx] || 0 - }); - return { - first: valueAt(0), - last: valueAt(length - 1), - widest: valueAt(widest), - highest: valueAt(highest), - widths, - heights - }; - } - getLabelForValue(value) { - return value; - } - getPixelForValue(value, index2) { - return NaN; - } - getValueForPixel(pixel) { - } - getPixelForTick(index2) { - const ticks = this.ticks; - if (index2 < 0 || index2 > ticks.length - 1) { - return null; - } - return this.getPixelForValue(ticks[index2].value); - } - getPixelForDecimal(decimal) { - if (this._reversePixels) { - decimal = 1 - decimal; - } - const pixel = this._startPixel + decimal * this._length; - return _int16Range(this._alignToPixels ? _alignPixel(this.chart, pixel, 0) : pixel); - } - getDecimalForPixel(pixel) { - const decimal = (pixel - this._startPixel) / this._length; - return this._reversePixels ? 1 - decimal : decimal; - } - getBasePixel() { - return this.getPixelForValue(this.getBaseValue()); - } - getBaseValue() { - const { min, max } = this; - return min < 0 && max < 0 ? max : min > 0 && max > 0 ? min : 0; - } - getContext(index2) { - const ticks = this.ticks || []; - if (index2 >= 0 && index2 < ticks.length) { - const tick = ticks[index2]; - return tick.$context || (tick.$context = createTickContext(this.getContext(), index2, tick)); - } - return this.$context || (this.$context = createScaleContext(this.chart.getContext(), this)); - } - _tickSize() { - const optionTicks = this.options.ticks; - const rot = toRadians(this.labelRotation); - const cos = Math.abs(Math.cos(rot)); - const sin = Math.abs(Math.sin(rot)); - const labelSizes = this._getLabelSizes(); - const padding = optionTicks.autoSkipPadding || 0; - const w = labelSizes ? labelSizes.widest.width + padding : 0; - const 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; - } - _isVisible() { - const display = this.options.display; - if (display !== "auto") { - return !!display; - } - return this.getMatchingVisibleMetas().length > 0; - } - _computeGridLineItems(chartArea) { - const axis = this.axis; - const chart = this.chart; - const options = this.options; - const { grid, position, border } = options; - const offset = grid.offset; - const isHorizontal = this.isHorizontal(); - const ticks = this.ticks; - const ticksLength = ticks.length + (offset ? 1 : 0); - const tl = getTickMarkLength(grid); - const items = []; - const borderOpts = border.setContext(this.getContext()); - const axisWidth = borderOpts.display ? borderOpts.width : 0; - const axisHalfWidth = axisWidth / 2; - const alignBorderValue = function(pixel) { - return _alignPixel(chart, pixel, axisWidth); - }; - let borderValue, i, lineValue, alignedLineValue; - let 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)) { - const positionAxisID = Object.keys(position)[0]; - const 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)) { - const positionAxisID = Object.keys(position)[0]; - const value = position[positionAxisID]; - borderValue = alignBorderValue(this.chart.scales[positionAxisID].getPixelForValue(value)); - } - tx1 = borderValue - axisHalfWidth; - tx2 = tx1 - tl; - x1 = chartArea.left; - x2 = chartArea.right; - } - const limit = valueOrDefault(options.ticks.maxTicksLimit, ticksLength); - const step = Math.max(1, Math.ceil(ticksLength / limit)); - for (i = 0; i < ticksLength; i += step) { - const context = this.getContext(i); - const optsAtIndex = grid.setContext(context); - const optsAtIndexBorder = border.setContext(context); - const lineWidth = optsAtIndex.lineWidth; - const lineColor = optsAtIndex.color; - const borderDash = optsAtIndexBorder.dash || []; - const borderDashOffset = optsAtIndexBorder.dashOffset; - const tickWidth = optsAtIndex.tickWidth; - const tickColor = optsAtIndex.tickColor; - const tickBorderDash = optsAtIndex.tickBorderDash || []; - const tickBorderDashOffset = optsAtIndex.tickBorderDashOffset; - lineValue = getPixelForGridLine(this, i, offset); - if (lineValue === void 0) { - continue; - } - alignedLineValue = _alignPixel(chart, lineValue, lineWidth); - if (isHorizontal) { - tx1 = tx2 = x1 = x2 = alignedLineValue; - } else { - ty1 = ty2 = y1 = y2 = alignedLineValue; - } - items.push({ - tx1, - ty1, - tx2, - ty2, - x1, - y1, - x2, - y2, - width: lineWidth, - color: lineColor, - borderDash, - borderDashOffset, - tickWidth, - tickColor, - tickBorderDash, - tickBorderDashOffset - }); - } - this._ticksLength = ticksLength; - this._borderValue = borderValue; - return items; - } - _computeLabelItems(chartArea) { - const axis = this.axis; - const options = this.options; - const { position, ticks: optionTicks } = options; - const isHorizontal = this.isHorizontal(); - const ticks = this.ticks; - const { align, crossAlign, padding, mirror } = optionTicks; - const tl = getTickMarkLength(options.grid); - const tickAndPadding = tl + padding; - const hTickAndPadding = mirror ? -padding : tickAndPadding; - const rotation = -toRadians(this.labelRotation); - const items = []; - let i, ilen, tick, label, x, y, textAlign, pixel, font, lineHeight, lineCount, textOffset; - let 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") { - const ret = this._getYAxisLabelAlignment(tl); - textAlign = ret.textAlign; - x = ret.x; - } else if (position === "right") { - const 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)) { - const positionAxisID = Object.keys(position)[0]; - const 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)) { - const positionAxisID = Object.keys(position)[0]; - const value = position[positionAxisID]; - x = this.chart.scales[positionAxisID].getPixelForValue(value); - } - textAlign = this._getYAxisLabelAlignment(tl).textAlign; - } - if (axis === "y") { - if (align === "start") { - textBaseline = "top"; - } else if (align === "end") { - textBaseline = "bottom"; - } - } - const labelSizes = this._getLabelSizes(); - for (i = 0, ilen = ticks.length; i < ilen; ++i) { - tick = ticks[i]; - label = tick.label; - const 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; - const halfCount = lineCount / 2; - const color2 = optsAtIndex.color; - const strokeColor = optsAtIndex.textStrokeColor; - const strokeWidth = optsAtIndex.textStrokeWidth; - let 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; - } - let backdrop; - if (optsAtIndex.showLabelBackdrop) { - const labelPadding = toPadding(optsAtIndex.backdropPadding); - const height = labelSizes.heights[i]; - const width = labelSizes.widths[i]; - let top = textOffset - labelPadding.top; - let 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, - top, - width: width + labelPadding.width, - height: height + labelPadding.height, - color: optsAtIndex.backdropColor - }; - } - items.push({ - label, - font, - textOffset, - options: { - rotation, - color: color2, - strokeColor, - strokeWidth, - textAlign: tickTextAlign, - textBaseline, - translation: [ - x, - y - ], - backdrop - } - }); - } - return items; - } - _getXAxisLabelAlignment() { - const { position, ticks } = this.options; - const rotation = -toRadians(this.labelRotation); - if (rotation) { - return position === "top" ? "left" : "right"; - } - let align = "center"; - if (ticks.align === "start") { - align = "left"; - } else if (ticks.align === "end") { - align = "right"; - } else if (ticks.align === "inner") { - align = "inner"; - } - return align; - } - _getYAxisLabelAlignment(tl) { - const { position, ticks: { crossAlign, mirror, padding } } = this.options; - const labelSizes = this._getLabelSizes(); - const tickAndPadding = tl + padding; - const widest = labelSizes.widest.width; - let textAlign; - let 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, - x - }; - } - _computeLabelArea() { - if (this.options.ticks.mirror) { - return; - } - const chart = this.chart; - const 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 - }; - } - } - drawBackground() { - const { ctx, options: { backgroundColor }, left, top, width, height } = this; - if (backgroundColor) { - ctx.save(); - ctx.fillStyle = backgroundColor; - ctx.fillRect(left, top, width, height); - ctx.restore(); - } - } - getLineWidthForValue(value) { - const grid = this.options.grid; - if (!this._isVisible() || !grid.display) { - return 0; - } - const ticks = this.ticks; - const index2 = ticks.findIndex((t) => t.value === value); - if (index2 >= 0) { - const opts = grid.setContext(this.getContext(index2)); - return opts.lineWidth; - } - return 0; - } - drawGrid(chartArea) { - const grid = this.options.grid; - const ctx = this.ctx; - const items = this._gridLineItems || (this._gridLineItems = this._computeGridLineItems(chartArea)); - let i, ilen; - const 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) { - const 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 - }); - } - } - } - } - drawBorder() { - const { chart, ctx, options: { border, grid } } = this; - const borderOpts = border.setContext(this.getContext()); - const axisWidth = border.display ? borderOpts.width : 0; - if (!axisWidth) { - return; - } - const lastLineWidth = grid.setContext(this.getContext(0)).lineWidth; - const borderValue = this._borderValue; - let 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(); - } - drawLabels(chartArea) { - const optionTicks = this.options.ticks; - if (!optionTicks.display) { - return; - } - const ctx = this.ctx; - const area = this._computeLabelArea(); - if (area) { - clipArea(ctx, area); - } - const items = this.getLabelItems(chartArea); - for (const item of items) { - const renderTextOptions = item.options; - const tickFont = item.font; - const label = item.label; - const y = item.textOffset; - renderText(ctx, label, 0, y, tickFont, renderTextOptions); - } - if (area) { - unclipArea(ctx); - } - } - drawTitle() { - const { ctx, options: { position, title, reverse } } = this; - if (!title.display) { - return; - } - const font = toFont(title.font); - const padding = toPadding(title.padding); - const align = title.align; - let 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; - } - const { titleX, titleY, maxWidth, rotation } = titleArgs(this, offset, position, align); - renderText(ctx, title.text, 0, 0, font, { - color: title.color, - maxWidth, - rotation, - textAlign: titleAlign(align, position, reverse), - textBaseline: "middle", - translation: [ - titleX, - titleY - ] - }); - } - draw(chartArea) { - if (!this._isVisible()) { - return; - } - this.drawBackground(); - this.drawGrid(chartArea); - this.drawBorder(); - this.drawTitle(); - this.drawLabels(chartArea); - } - _layers() { - const opts = this.options; - const tz = opts.ticks && opts.ticks.z || 0; - const gz = valueOrDefault(opts.grid && opts.grid.z, -1); - const bz = valueOrDefault(opts.border && opts.border.z, 0); - if (!this._isVisible() || this.draw !== Scale.prototype.draw) { - return [ - { - z: tz, - draw: (chartArea) => { - this.draw(chartArea); - } - } - ]; - } - return [ - { - z: gz, - draw: (chartArea) => { - this.drawBackground(); - this.drawGrid(chartArea); - this.drawTitle(); - } - }, - { - z: bz, - draw: () => { - this.drawBorder(); - } - }, - { - z: tz, - draw: (chartArea) => { - this.drawLabels(chartArea); - } - } - ]; - } - getMatchingVisibleMetas(type) { - const metas = this.chart.getSortedVisibleDatasetMetas(); - const axisID = this.axis + "AxisID"; - const result = []; - let i, ilen; - for (i = 0, ilen = metas.length; i < ilen; ++i) { - const meta = metas[i]; - if (meta[axisID] === this.id && (!type || meta.type === type)) { - result.push(meta); - } - } - return result; - } - _resolveTickFontOptions(index2) { - const opts = this.options.ticks.setContext(this.getContext(index2)); - return toFont(opts.font); - } - _maxDigits() { - const fontSize = this._resolveTickFontOptions(0).lineHeight; - return (this.isHorizontal() ? this.width : this.height) / fontSize; - } - } - class TypedRegistry { - constructor(type, scope, override) { - this.type = type; - this.scope = scope; - this.override = override; - this.items = /* @__PURE__ */ Object.create(null); - } - isForType(type) { - return Object.prototype.isPrototypeOf.call(this.type.prototype, type.prototype); - } - register(item) { - const proto = Object.getPrototypeOf(item); - let parentScope; - if (isIChartComponent(proto)) { - parentScope = this.register(proto); - } - const items = this.items; - const id = item.id; - const 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; - } - get(id) { - return this.items[id]; - } - unregister(item) { - const items = this.items; - const id = item.id; - const 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) { - const itemDefaults = merge(/* @__PURE__ */ 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((property) => { - const propertyParts = property.split("."); - const sourceName = propertyParts.pop(); - const sourceScope = [ - scope - ].concat(propertyParts).join("."); - const parts = routes[property].split("."); - const targetName = parts.pop(); - const targetScope = parts.join("."); - defaults.route(sourceScope, sourceName, targetScope, targetName); - }); - } - function isIChartComponent(proto) { - return "id" in proto && "defaults" in proto; - } - class Registry { - constructor() { - 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 - ]; - } - add(...args) { - this._each("register", args); - } - remove(...args) { - this._each("unregister", args); - } - addControllers(...args) { - this._each("register", args, this.controllers); - } - addElements(...args) { - this._each("register", args, this.elements); - } - addPlugins(...args) { - this._each("register", args, this.plugins); - } - addScales(...args) { - this._each("register", args, this.scales); - } - getController(id) { - return this._get(id, this.controllers, "controller"); - } - getElement(id) { - return this._get(id, this.elements, "element"); - } - getPlugin(id) { - return this._get(id, this.plugins, "plugin"); - } - getScale(id) { - return this._get(id, this.scales, "scale"); - } - removeControllers(...args) { - this._each("unregister", args, this.controllers); - } - removeElements(...args) { - this._each("unregister", args, this.elements); - } - removePlugins(...args) { - this._each("unregister", args, this.plugins); - } - removeScales(...args) { - this._each("unregister", args, this.scales); - } - _each(method, args, typedRegistry) { - [ - ...args - ].forEach((arg) => { - const reg = typedRegistry || this._getRegistryForType(arg); - if (typedRegistry || reg.isForType(arg) || reg === this.plugins && arg.id) { - this._exec(method, reg, arg); - } else { - each(arg, (item) => { - const itemReg = typedRegistry || this._getRegistryForType(item); - this._exec(method, itemReg, item); - }); - } - }); - } - _exec(method, registry2, component) { - const camelMethod = _capitalize(method); - callback(component["before" + camelMethod], [], component); - registry2[method](component); - callback(component["after" + camelMethod], [], component); - } - _getRegistryForType(type) { - for (let i = 0; i < this._typedRegistries.length; i++) { - const reg = this._typedRegistries[i]; - if (reg.isForType(type)) { - return reg; - } - } - return this.plugins; - } - _get(id, typedRegistry, type) { - const item = typedRegistry.get(id); - if (item === void 0) { - throw new Error('"' + id + '" is not a registered ' + type + "."); - } - return item; - } - } - var registry = /* @__PURE__ */ new Registry(); - class PluginService { - constructor() { - this._init = void 0; - } - notify(chart, hook, args, filter) { - if (hook === "beforeInit") { - this._init = this._createDescriptors(chart, true); - this._notify(this._init, chart, "install"); - } - if (this._init === void 0) { - return; - } - const descriptors2 = filter ? this._descriptors(chart).filter(filter) : this._descriptors(chart); - const result = this._notify(descriptors2, chart, hook, args); - if (hook === "afterDestroy") { - this._notify(descriptors2, chart, "stop"); - this._notify(this._init, chart, "uninstall"); - this._init = void 0; - } - return result; - } - _notify(descriptors2, chart, hook, args) { - args = args || {}; - for (const descriptor of descriptors2) { - const plugin = descriptor.plugin; - const method = plugin[hook]; - const params = [ - chart, - args, - descriptor.options - ]; - if (callback(method, params, plugin) === false && args.cancelable) { - return false; - } - } - return true; - } - invalidate() { - if (!isNullOrUndef(this._cache)) { - this._oldCache = this._cache; - this._cache = void 0; - } - } - _descriptors(chart) { - if (this._cache) { - return this._cache; - } - const descriptors2 = this._cache = this._createDescriptors(chart); - this._notifyStateChanges(chart); - return descriptors2; - } - _createDescriptors(chart, all) { - const config = chart && chart.config; - const options = valueOrDefault(config.options && config.options.plugins, {}); - const plugins = allPlugins(config); - return options === false && !all ? [] : createDescriptors(chart, plugins, options, all); - } - _notifyStateChanges(chart) { - const previousDescriptors = this._oldCache || []; - const descriptors2 = this._cache; - const diff = (a, b) => a.filter((x) => !b.some((y) => x.plugin.id === y.plugin.id)); - this._notify(diff(previousDescriptors, descriptors2), chart, "stop"); - this._notify(diff(descriptors2, previousDescriptors), chart, "start"); - } - } - function allPlugins(config) { - const localIds = {}; - const plugins = []; - const keys = Object.keys(registry.plugins.items); - for (let i = 0; i < keys.length; i++) { - plugins.push(registry.getPlugin(keys[i])); - } - const local = config.plugins || []; - for (let i = 0; i < local.length; i++) { - const plugin = local[i]; - if (plugins.indexOf(plugin) === -1) { - plugins.push(plugin); - localIds[plugin.id] = true; - } - } - return { - plugins, - localIds - }; - } - function getOpts(options, all) { - if (!all && options === false) { - return null; - } - if (options === true) { - return {}; - } - return options; - } - function createDescriptors(chart, { plugins, localIds }, options, all) { - const result = []; - const context = chart.getContext(); - for (const plugin of plugins) { - const id = plugin.id; - const opts = getOpts(options[id], all); - if (opts === null) { - continue; - } - result.push({ - plugin, - options: pluginOpts(chart.config, { - plugin, - local: localIds[id] - }, opts, context) - }); - } - return result; - } - function pluginOpts(config, { plugin, local }, opts, context) { - const keys = config.pluginScopeKeys(plugin); - const 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) { - const datasetDefaults = defaults.datasets[type] || {}; - const datasetOptions = (options.datasets || {})[type] || {}; - return datasetOptions.indexAxis || options.indexAxis || datasetDefaults.indexAxis || "x"; - } - function getAxisFromDefaultScaleID(id, indexAxis) { - let 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, ...scaleOptions) { - if (idMatchesAxis(id)) { - return id; - } - for (const opts of scaleOptions) { - const axis = opts.axis || axisFromPosition(opts.position) || id.length > 1 && idMatchesAxis(id[0].toLowerCase()); - if (axis) { - return axis; - } - } - throw new Error(`Cannot determine type of '${id}' axis. Please provide 'axis' or 'position' option.`); - } - function getAxisFromDataset(id, axis, dataset) { - if (dataset[axis + "AxisID"] === id) { - return { - axis - }; - } - } - function retrieveAxisFromDatasets(id, config) { - if (config.data && config.data.datasets) { - const boundDs = config.data.datasets.filter((d) => 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) { - const chartDefaults = overrides[config.type] || { - scales: {} - }; - const configScales = options.scales || {}; - const chartIndexAxis = getIndexAxis(config.type, options); - const scales = /* @__PURE__ */ Object.create(null); - Object.keys(configScales).forEach((id) => { - const scaleConf = configScales[id]; - if (!isObject(scaleConf)) { - return console.error(`Invalid scale configuration for scale: ${id}`); - } - if (scaleConf._proxy) { - return console.warn(`Ignoring resolver passed as options for scale: ${id}`); - } - const axis = determineAxis(id, scaleConf, retrieveAxisFromDatasets(id, config), defaults.scales[scaleConf.type]); - const defaultId = getDefaultScaleIDFromAxis(axis, chartIndexAxis); - const defaultScaleOptions = chartDefaults.scales || {}; - scales[id] = mergeIf(/* @__PURE__ */ Object.create(null), [ - { - axis - }, - scaleConf, - defaultScaleOptions[axis], - defaultScaleOptions[defaultId] - ]); - }); - config.data.datasets.forEach((dataset) => { - const type = dataset.type || config.type; - const indexAxis = dataset.indexAxis || getIndexAxis(type, options); - const datasetDefaults = overrides[type] || {}; - const defaultScaleOptions = datasetDefaults.scales || {}; - Object.keys(defaultScaleOptions).forEach((defaultID) => { - const axis = getAxisFromDefaultScaleID(defaultID, indexAxis); - const id = dataset[axis + "AxisID"] || axis; - scales[id] = scales[id] || /* @__PURE__ */ Object.create(null); - mergeIf(scales[id], [ - { - axis - }, - configScales[id], - defaultScaleOptions[defaultID] - ]); - }); - }); - Object.keys(scales).forEach((key) => { - const scale = scales[key]; - mergeIf(scale, [ - defaults.scales[scale.type], - defaults.scale - ]); - }); - return scales; - } - function initOptions(config) { - const 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; - } - const keyCache = /* @__PURE__ */ new Map(); - const keysCached = /* @__PURE__ */ new Set(); - function cachedKeys(cacheKey, generate) { - let keys = keyCache.get(cacheKey); - if (!keys) { - keys = generate(); - keyCache.set(cacheKey, keys); - keysCached.add(keys); - } - return keys; - } - const addIfFound = (set2, obj, key) => { - const opts = resolveObjectKey(obj, key); - if (opts !== void 0) { - set2.add(opts); - } - }; - class Config { - constructor(config) { - this._config = initConfig(config); - this._scopeCache = /* @__PURE__ */ new Map(); - this._resolverCache = /* @__PURE__ */ new Map(); - } - get platform() { - return this._config.platform; - } - get type() { - return this._config.type; - } - set type(type) { - this._config.type = type; - } - get data() { - return this._config.data; - } - set data(data) { - this._config.data = initData(data); - } - get options() { - return this._config.options; - } - set options(options) { - this._config.options = options; - } - get plugins() { - return this._config.plugins; - } - update() { - const config = this._config; - this.clearCache(); - initOptions(config); - } - clearCache() { - this._scopeCache.clear(); - this._resolverCache.clear(); - } - datasetScopeKeys(datasetType) { - return cachedKeys(datasetType, () => [ - [ - `datasets.${datasetType}`, - "" - ] - ]); - } - datasetAnimationScopeKeys(datasetType, transition) { - return cachedKeys(`${datasetType}.transition.${transition}`, () => [ - [ - `datasets.${datasetType}.transitions.${transition}`, - `transitions.${transition}` - ], - [ - `datasets.${datasetType}`, - "" - ] - ]); - } - datasetElementScopeKeys(datasetType, elementType) { - return cachedKeys(`${datasetType}-${elementType}`, () => [ - [ - `datasets.${datasetType}.elements.${elementType}`, - `datasets.${datasetType}`, - `elements.${elementType}`, - "" - ] - ]); - } - pluginScopeKeys(plugin) { - const id = plugin.id; - const type = this.type; - return cachedKeys(`${type}-plugin-${id}`, () => [ - [ - `plugins.${id}`, - ...plugin.additionalOptionScopes || [] - ] - ]); - } - _cachedScopes(mainScope, resetCache) { - const _scopeCache = this._scopeCache; - let cache = _scopeCache.get(mainScope); - if (!cache || resetCache) { - cache = /* @__PURE__ */ new Map(); - _scopeCache.set(mainScope, cache); - } - return cache; - } - getOptionScopes(mainScope, keyLists, resetCache) { - const { options, type } = this; - const cache = this._cachedScopes(mainScope, resetCache); - const cached = cache.get(keyLists); - if (cached) { - return cached; - } - const scopes = /* @__PURE__ */ new Set(); - keyLists.forEach((keys) => { - if (mainScope) { - scopes.add(mainScope); - keys.forEach((key) => addIfFound(scopes, mainScope, key)); - } - keys.forEach((key) => addIfFound(scopes, options, key)); - keys.forEach((key) => addIfFound(scopes, overrides[type] || {}, key)); - keys.forEach((key) => addIfFound(scopes, defaults, key)); - keys.forEach((key) => addIfFound(scopes, descriptors, key)); - }); - const array = Array.from(scopes); - if (array.length === 0) { - array.push(/* @__PURE__ */ Object.create(null)); - } - if (keysCached.has(keyLists)) { - cache.set(keyLists, array); - } - return array; - } - chartOptionScopes() { - const { options, type } = this; - return [ - options, - overrides[type] || {}, - defaults.datasets[type] || {}, - { - type - }, - defaults, - descriptors - ]; - } - resolveNamedOptions(scopes, names2, context, prefixes = [ - "" - ]) { - const result = { - $shared: true - }; - const { resolver, subPrefixes } = getResolver(this._resolverCache, scopes, prefixes); - let options = resolver; - if (needContext(resolver, names2)) { - result.$shared = false; - context = isFunction(context) ? context() : context; - const subResolver = this.createResolver(scopes, context, subPrefixes); - options = _attachContext(resolver, context, subResolver); - } - for (const prop of names2) { - result[prop] = options[prop]; - } - return result; - } - createResolver(scopes, context, prefixes = [ - "" - ], descriptorDefaults) { - const { resolver } = getResolver(this._resolverCache, scopes, prefixes); - return isObject(context) ? _attachContext(resolver, context, void 0, descriptorDefaults) : resolver; - } - } - function getResolver(resolverCache, scopes, prefixes) { - let cache = resolverCache.get(scopes); - if (!cache) { - cache = /* @__PURE__ */ new Map(); - resolverCache.set(scopes, cache); - } - const cacheKey = prefixes.join(); - let cached = cache.get(cacheKey); - if (!cached) { - const resolver = _createResolver(scopes, prefixes); - cached = { - resolver, - subPrefixes: prefixes.filter((p) => !p.toLowerCase().includes("hover")) - }; - cache.set(cacheKey, cached); - } - return cached; - } - const hasFunction = (value) => isObject(value) && Object.getOwnPropertyNames(value).some((key) => isFunction(value[key])); - function needContext(proxy, names2) { - const { isScriptable, isIndexable } = _descriptors(proxy); - for (const prop of names2) { - const scriptable = isScriptable(prop); - const indexable = isIndexable(prop); - const value = (indexable || scriptable) && proxy[prop]; - if (scriptable && (isFunction(value) || hasFunction(value)) || indexable && isArray(value)) { - return true; - } - } - return false; - } - var version = "4.5.1"; - const 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) { - const chart = context.chart; - const animationOptions = chart.options.animation; - chart.notifyPlugins("afterRender"); - callback(animationOptions && animationOptions.onComplete, [ - context - ], chart); - } - function onAnimationProgress(context) { - const chart = context.chart; - const 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; - } - const instances = {}; - const getChart = (key) => { - const canvas = getCanvas(key); - return Object.values(instances).filter((c) => c.canvas === canvas).pop(); - }; - function moveNumericKeys(obj, start, move) { - const keys = Object.keys(obj); - for (const key of keys) { - const intKey = +key; - if (intKey >= start) { - const 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; - } - class Chart { - static register(...items) { - registry.add(...items); - invalidatePlugins(); - } - static unregister(...items) { - registry.remove(...items); - invalidatePlugins(); - } - constructor(item, userConfig) { - const config = this.config = new Config(userConfig); - const initialCanvas = getCanvas(item); - const 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."); - } - const options = config.createResolver(config.chartOptionScopes(), this.getContext()); - this.platform = new (config.platform || _detectPlatform(initialCanvas))(); - this.platform.updateConfig(config); - const context = this.platform.acquireContext(initialCanvas, options.aspectRatio); - const canvas = context && context.canvas; - const height = canvas && canvas.height; - const 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 = void 0; - this.boxes = []; - this.currentDevicePixelRatio = void 0; - this.chartArea = void 0; - this._active = []; - this._lastEvent = void 0; - this._listeners = {}; - this._responsiveListeners = void 0; - this._sortedMetasets = []; - this.scales = {}; - this._plugins = new PluginService(); - this.$proxies = {}; - this._hiddenIndices = {}; - this.attached = false; - this._animationsDisabled = void 0; - this.$context = void 0; - this._doResize = debounce((mode) => this.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(); - } - } - get aspectRatio() { - const { options: { aspectRatio, maintainAspectRatio }, width, height, _aspectRatio } = this; - if (!isNullOrUndef(aspectRatio)) { - return aspectRatio; - } - if (maintainAspectRatio && _aspectRatio) { - return _aspectRatio; - } - return height ? width / height : null; - } - get data() { - return this.config.data; - } - set data(data) { - this.config.data = data; - } - get options() { - return this._options; - } - set options(options) { - this.config.options = options; - } - get registry() { - return registry; - } - _initialize() { - this.notifyPlugins("beforeInit"); - if (this.options.responsive) { - this.resize(); - } else { - retinaScale(this, this.options.devicePixelRatio); - } - this.bindEvents(); - this.notifyPlugins("afterInit"); - return this; - } - clear() { - clearCanvas(this.canvas, this.ctx); - return this; - } - stop() { - animator.stop(this); - return this; - } - resize(width, height) { - if (!animator.running(this)) { - this._resize(width, height); - } else { - this._resizeBeforeDraw = { - width, - height - }; - } - } - _resize(width, height) { - const options = this.options; - const canvas = this.canvas; - const aspectRatio = options.maintainAspectRatio && this.aspectRatio; - const newSize = this.platform.getMaximumSize(canvas, width, height, aspectRatio); - const newRatio = options.devicePixelRatio || this.platform.getDevicePixelRatio(); - const 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(); - } - } - } - ensureScalesHaveIDs() { - const options = this.options; - const scalesOptions = options.scales || {}; - each(scalesOptions, (axisOptions, axisID) => { - axisOptions.id = axisID; - }); - } - buildOrUpdateScales() { - const options = this.options; - const scaleOpts = options.scales; - const scales = this.scales; - const updated = Object.keys(scales).reduce((obj, id) => { - obj[id] = false; - return obj; - }, {}); - let items = []; - if (scaleOpts) { - items = items.concat(Object.keys(scaleOpts).map((id) => { - const scaleOptions = scaleOpts[id]; - const axis = determineAxis(id, scaleOptions); - const isRadial = axis === "r"; - const isHorizontal = axis === "x"; - return { - options: scaleOptions, - dposition: isRadial ? "chartArea" : isHorizontal ? "bottom" : "left", - dtype: isRadial ? "radialLinear" : isHorizontal ? "category" : "linear" - }; - })); - } - each(items, (item) => { - const scaleOptions = item.options; - const id = scaleOptions.id; - const axis = determineAxis(id, scaleOptions); - const scaleType = valueOrDefault(scaleOptions.type, item.dtype); - if (scaleOptions.position === void 0 || positionIsHorizontal(scaleOptions.position, axis) !== positionIsHorizontal(item.dposition)) { - scaleOptions.position = item.dposition; - } - updated[id] = true; - let scale = null; - if (id in scales && scales[id].type === scaleType) { - scale = scales[id]; - } else { - const scaleClass = registry.getScale(scaleType); - scale = new scaleClass({ - id, - type: scaleType, - ctx: this.ctx, - chart: this - }); - scales[scale.id] = scale; - } - scale.init(scaleOptions, options); - }); - each(updated, (hasUpdated, id) => { - if (!hasUpdated) { - delete scales[id]; - } - }); - each(scales, (scale) => { - layouts.configure(this, scale, scale.options); - layouts.addBox(this, scale); - }); - } - _updateMetasets() { - const metasets = this._metasets; - const numData = this.data.datasets.length; - const numMeta = metasets.length; - metasets.sort((a, b) => a.index - b.index); - if (numMeta > numData) { - for (let i = numData; i < numMeta; ++i) { - this._destroyDatasetMeta(i); - } - metasets.splice(numData, numMeta - numData); - } - this._sortedMetasets = metasets.slice(0).sort(compare2Level("order", "index")); - } - _removeUnreferencedMetasets() { - const { _metasets: metasets, data: { datasets } } = this; - if (metasets.length > datasets.length) { - delete this._stacks; - } - metasets.forEach((meta, index2) => { - if (datasets.filter((x) => x === meta._dataset).length === 0) { - this._destroyDatasetMeta(index2); - } - }); - } - buildOrUpdateControllers() { - const newControllers = []; - const datasets = this.data.datasets; - let i, ilen; - this._removeUnreferencedMetasets(); - for (i = 0, ilen = datasets.length; i < ilen; i++) { - const dataset = datasets[i]; - let meta = this.getDatasetMeta(i); - const 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 { - const ControllerClass = registry.getController(type); - const { datasetElementType, dataElementType } = defaults.datasets[type]; - 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; - } - _resetElements() { - each(this.data.datasets, (dataset, datasetIndex) => { - this.getDatasetMeta(datasetIndex).controller.reset(); - }, this); - } - reset() { - this._resetElements(); - this.notifyPlugins("reset"); - } - update(mode) { - const config = this.config; - config.update(); - const options = this._options = config.createResolver(config.chartOptionScopes(), this.getContext()); - const animsDisabled = this._animationsDisabled = !options.animation; - this._updateScales(); - this._checkEventBindings(); - this._updateHiddenIndices(); - this._plugins.invalidate(); - if (this.notifyPlugins("beforeUpdate", { - mode, - cancelable: true - }) === false) { - return; - } - const newControllers = this.buildOrUpdateControllers(); - this.notifyPlugins("beforeElementsUpdate"); - let minPadding = 0; - for (let i = 0, ilen = this.data.datasets.length; i < ilen; i++) { - const { controller } = this.getDatasetMeta(i); - const 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, (controller) => { - controller.reset(); - }); - } - this._updateDatasets(mode); - this.notifyPlugins("afterUpdate", { - mode - }); - this._layers.sort(compare2Level("z", "_idx")); - const { _active, _lastEvent } = this; - if (_lastEvent) { - this._eventHandler(_lastEvent, true); - } else if (_active.length) { - this._updateHoverStyles(_active, _active, true); - } - this.render(); - } - _updateScales() { - each(this.scales, (scale) => { - layouts.removeBox(this, scale); - }); - this.ensureScalesHaveIDs(); - this.buildOrUpdateScales(); - } - _checkEventBindings() { - const options = this.options; - const existingEvents = new Set(Object.keys(this._listeners)); - const newEvents = new Set(options.events); - if (!setsEqual(existingEvents, newEvents) || !!this._responsiveListeners !== options.responsive) { - this.unbindEvents(); - this.bindEvents(); - } - } - _updateHiddenIndices() { - const { _hiddenIndices } = this; - const changes = this._getUniformDataChanges() || []; - for (const { method, start, count } of changes) { - const move = method === "_removeElements" ? -count : count; - moveNumericKeys(_hiddenIndices, start, move); - } - } - _getUniformDataChanges() { - const _dataChanges = this._dataChanges; - if (!_dataChanges || !_dataChanges.length) { - return; - } - this._dataChanges = []; - const datasetCount = this.data.datasets.length; - const makeSet = (idx) => new Set(_dataChanges.filter((c) => c[0] === idx).map((c, i) => i + "," + c.splice(1).join(","))); - const changeSet = makeSet(0); - for (let i = 1; i < datasetCount; i++) { - if (!setsEqual(changeSet, makeSet(i))) { - return; - } - } - return Array.from(changeSet).map((c) => c.split(",")).map((a) => ({ - method: a[1], - start: +a[2], - count: +a[3] - })); - } - _updateLayout(minPadding) { - if (this.notifyPlugins("beforeLayout", { - cancelable: true - }) === false) { - return; - } - layouts.update(this, this.width, this.height, minPadding); - const area = this.chartArea; - const noArea = area.width <= 0 || area.height <= 0; - this._layers = []; - each(this.boxes, (box) => { - if (noArea && box.position === "chartArea") { - return; - } - if (box.configure) { - box.configure(); - } - this._layers.push(...box._layers()); - }, this); - this._layers.forEach((item, index2) => { - item._idx = index2; - }); - this.notifyPlugins("afterLayout"); - } - _updateDatasets(mode) { - if (this.notifyPlugins("beforeDatasetsUpdate", { - mode, - cancelable: true - }) === false) { - return; - } - for (let i = 0, ilen = this.data.datasets.length; i < ilen; ++i) { - this.getDatasetMeta(i).controller.configure(); - } - for (let i = 0, ilen = this.data.datasets.length; i < ilen; ++i) { - this._updateDataset(i, isFunction(mode) ? mode({ - datasetIndex: i - }) : mode); - } - this.notifyPlugins("afterDatasetsUpdate", { - mode - }); - } - _updateDataset(index2, mode) { - const meta = this.getDatasetMeta(index2); - const args = { - meta, - index: index2, - mode, - cancelable: true - }; - if (this.notifyPlugins("beforeDatasetUpdate", args) === false) { - return; - } - meta.controller._update(mode); - args.cancelable = false; - this.notifyPlugins("afterDatasetUpdate", args); - } - 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 - }); - } - } - draw() { - let i; - if (this._resizeBeforeDraw) { - const { width, height } = this._resizeBeforeDraw; - 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; - } - const 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"); - } - _getSortedDatasetMetas(filterVisible) { - const metasets = this._sortedMetasets; - const result = []; - let i, ilen; - for (i = 0, ilen = metasets.length; i < ilen; ++i) { - const meta = metasets[i]; - if (!filterVisible || meta.visible) { - result.push(meta); - } - } - return result; - } - getSortedVisibleDatasetMetas() { - return this._getSortedDatasetMetas(true); - } - _drawDatasets() { - if (this.notifyPlugins("beforeDatasetsDraw", { - cancelable: true - }) === false) { - return; - } - const metasets = this.getSortedVisibleDatasetMetas(); - for (let i = metasets.length - 1; i >= 0; --i) { - this._drawDataset(metasets[i]); - } - this.notifyPlugins("afterDatasetsDraw"); - } - _drawDataset(meta) { - const ctx = this.ctx; - const args = { - meta, - index: meta.index, - cancelable: true - }; - const clip = getDatasetClipArea(this, meta); - if (this.notifyPlugins("beforeDatasetDraw", args) === false) { - return; - } - if (clip) { - clipArea(ctx, clip); - } - meta.controller.draw(); - if (clip) { - unclipArea(ctx); - } - args.cancelable = false; - this.notifyPlugins("afterDatasetDraw", args); - } - isPointInArea(point) { - return _isPointInArea(point, this.chartArea, this._minPadding); - } - getElementsAtEventForMode(e, mode, options, useFinalPosition) { - const method = Interaction.modes[mode]; - if (typeof method === "function") { - return method(this, e, options, useFinalPosition); - } - return []; - } - getDatasetMeta(datasetIndex) { - const dataset = this.data.datasets[datasetIndex]; - const metasets = this._metasets; - let meta = metasets.filter((x) => 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; - } - getContext() { - return this.$context || (this.$context = createContext(null, { - chart: this, - type: "chart" - })); - } - getVisibleDatasetCount() { - return this.getSortedVisibleDatasetMetas().length; - } - isDatasetVisible(datasetIndex) { - const dataset = this.data.datasets[datasetIndex]; - if (!dataset) { - return false; - } - const meta = this.getDatasetMeta(datasetIndex); - return typeof meta.hidden === "boolean" ? !meta.hidden : !dataset.hidden; - } - setDatasetVisibility(datasetIndex, visible) { - const meta = this.getDatasetMeta(datasetIndex); - meta.hidden = !visible; - } - toggleDataVisibility(index2) { - this._hiddenIndices[index2] = !this._hiddenIndices[index2]; - } - getDataVisibility(index2) { - return !this._hiddenIndices[index2]; - } - _updateVisibility(datasetIndex, dataIndex, visible) { - const mode = visible ? "show" : "hide"; - const meta = this.getDatasetMeta(datasetIndex); - const anims = meta.controller._resolveAnimations(void 0, mode); - if (defined(dataIndex)) { - meta.data[dataIndex].hidden = !visible; - this.update(); - } else { - this.setDatasetVisibility(datasetIndex, visible); - anims.update(meta, { - visible - }); - this.update((ctx) => ctx.datasetIndex === datasetIndex ? mode : void 0); - } - } - hide(datasetIndex, dataIndex) { - this._updateVisibility(datasetIndex, dataIndex, false); - } - show(datasetIndex, dataIndex) { - this._updateVisibility(datasetIndex, dataIndex, true); - } - _destroyDatasetMeta(datasetIndex) { - const meta = this._metasets[datasetIndex]; - if (meta && meta.controller) { - meta.controller._destroy(); - } - delete this._metasets[datasetIndex]; - } - _stop() { - let i, ilen; - this.stop(); - animator.remove(this); - for (i = 0, ilen = this.data.datasets.length; i < ilen; ++i) { - this._destroyDatasetMeta(i); - } - } - destroy() { - this.notifyPlugins("beforeDestroy"); - const { canvas, ctx } = this; - 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"); - } - toBase64Image(...args) { - return this.canvas.toDataURL(...args); - } - bindEvents() { - this.bindUserEvents(); - if (this.options.responsive) { - this.bindResponsiveEvents(); - } else { - this.attached = true; - } - } - bindUserEvents() { - const listeners = this._listeners; - const platform = this.platform; - const _add = (type, listener2) => { - platform.addEventListener(this, type, listener2); - listeners[type] = listener2; - }; - const listener = (e, x, y) => { - e.offsetX = x; - e.offsetY = y; - this._eventHandler(e); - }; - each(this.options.events, (type) => _add(type, listener)); - } - bindResponsiveEvents() { - if (!this._responsiveListeners) { - this._responsiveListeners = {}; - } - const listeners = this._responsiveListeners; - const platform = this.platform; - const _add = (type, listener2) => { - platform.addEventListener(this, type, listener2); - listeners[type] = listener2; - }; - const _remove = (type, listener2) => { - if (listeners[type]) { - platform.removeEventListener(this, type, listener2); - delete listeners[type]; - } - }; - const listener = (width, height) => { - if (this.canvas) { - this.resize(width, height); - } - }; - let detached; - const attached = () => { - _remove("attach", attached); - this.attached = true; - this.resize(); - _add("resize", listener); - _add("detach", detached); - }; - detached = () => { - this.attached = false; - _remove("resize", listener); - this._stop(); - this._resize(0, 0); - _add("attach", attached); - }; - if (platform.isAttached(this.canvas)) { - attached(); - } else { - detached(); - } - } - unbindEvents() { - each(this._listeners, (listener, type) => { - this.platform.removeEventListener(this, type, listener); - }); - this._listeners = {}; - each(this._responsiveListeners, (listener, type) => { - this.platform.removeEventListener(this, type, listener); - }); - this._responsiveListeners = void 0; - } - updateHoverStyle(items, mode, enabled) { - const prefix = enabled ? "set" : "remove"; - let 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]; - const controller = item && this.getDatasetMeta(item.datasetIndex).controller; - if (controller) { - controller[prefix + "HoverStyle"](item.element, item.datasetIndex, item.index); - } - } - } - getActiveElements() { - return this._active || []; - } - setActiveElements(activeElements) { - const lastActive = this._active || []; - const active = activeElements.map(({ datasetIndex, index: index2 }) => { - const meta = this.getDatasetMeta(datasetIndex); - if (!meta) { - throw new Error("No dataset found at index " + datasetIndex); - } - return { - datasetIndex, - element: meta.data[index2], - index: index2 - }; - }); - const changed = !_elementsEqual(active, lastActive); - if (changed) { - this._active = active; - this._lastEvent = null; - this._updateHoverStyles(active, lastActive); - } - } - notifyPlugins(hook, args, filter) { - return this._plugins.notify(this, hook, args, filter); - } - isPluginEnabled(pluginId) { - return this._plugins._cache.filter((p) => p.plugin.id === pluginId).length === 1; - } - _updateHoverStyles(active, lastActive, replay) { - const hoverOptions = this.options.hover; - const diff = (a, b) => a.filter((x) => !b.some((y) => x.datasetIndex === y.datasetIndex && x.index === y.index)); - const deactivated = diff(lastActive, active); - const 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); - } - } - _eventHandler(e, replay) { - const args = { - event: e, - replay, - cancelable: true, - inChartArea: this.isPointInArea(e) - }; - const eventFilter = (plugin) => (plugin.options.events || this.options.events).includes(e.native.type); - if (this.notifyPlugins("beforeEvent", args, eventFilter) === false) { - return; - } - const changed = this._handleEvent(e, replay, args.inChartArea); - args.cancelable = false; - this.notifyPlugins("afterEvent", args, eventFilter); - if (changed || args.changed) { - this.render(); - } - return this; - } - _handleEvent(e, replay, inChartArea) { - const { _active: lastActive = [], options } = this; - const useFinalPosition = replay; - const active = this._getActiveElements(e, lastActive, inChartArea, useFinalPosition); - const isClick = _isClickEvent(e); - const 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); - } - } - const changed = !_elementsEqual(active, lastActive); - if (changed || replay) { - this._active = active; - this._updateHoverStyles(active, lastActive, replay); - } - this._lastEvent = lastEvent; - return changed; - } - _getActiveElements(e, lastActive, inChartArea, useFinalPosition) { - if (e.type === "mouseout") { - return []; - } - if (!inChartArea) { - return lastActive; - } - const hoverOptions = this.options.hover; - return this.getElementsAtEventForMode(e, hoverOptions.mode, hoverOptions, useFinalPosition); - } - } - __publicField(Chart, "defaults", defaults); - __publicField(Chart, "instances", instances); - __publicField(Chart, "overrides", overrides); - __publicField(Chart, "registry", registry); - __publicField(Chart, "version", version); - __publicField(Chart, "getChart", getChart); - function invalidatePlugins() { - return each(Chart.instances, (chart) => chart._plugins.invalidate()); - } - function setStyle(ctx, options, style = 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, params = {}) { - const count = points.length; - const { start: paramsStart = 0, end: paramsEnd = count - 1 } = params; - const { start: segmentStart, end: segmentEnd } = segment; - const start = Math.max(paramsStart, segmentStart); - const end = Math.min(paramsEnd, segmentEnd); - const outside = paramsStart < segmentStart && paramsEnd < segmentStart || paramsStart > segmentEnd && paramsEnd > segmentEnd; - return { - count, - start, - loop: segment.loop, - ilen: end < start && !outside ? count + end - start : end - start - }; - } - function pathSegment(ctx, line, segment, params) { - const { points, options } = line; - const { count, start, loop, ilen } = pathVars(points, segment, params); - const lineMethod = getLineMethod(options); - let { move = true, reverse } = params || {}; - let 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) { - const points = line.points; - const { count, start, ilen } = pathVars(points, segment, params); - const { move = true, reverse } = params || {}; - let avgX = 0; - let countX = 0; - let i, point, prevX, minY, maxY, lastY; - const pointIndex = (index2) => (start + (reverse ? ilen - index2 : index2)) % count; - const 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; - } - const x = point.x; - const y = point.y; - const 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) { - const opts = line.options; - const borderDash = opts.borderDash && opts.borderDash.length; - const 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) { - let 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) { - const { segments, options } = line; - const segmentMethod = _getSegmentMethod(line); - for (const segment of segments) { - setStyle(ctx, options, segment.style); - ctx.beginPath(); - if (segmentMethod(ctx, line, segment, { - start, - end: start + count - 1 - })) { - ctx.closePath(); - } - ctx.stroke(); - } - } - const 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); - } - } - class LineElement extends Element { - constructor(cfg) { - super(); - this.animated = true; - this.options = void 0; - this._chart = void 0; - this._loop = void 0; - this._fullLoop = void 0; - this._path = void 0; - this._points = void 0; - this._segments = void 0; - this._decimated = false; - this._pointsUpdated = false; - this._datasetIndex = void 0; - if (cfg) { - Object.assign(this, cfg); - } - } - updateControlPoints(chartArea, indexAxis) { - const options = this.options; - if ((options.tension || options.cubicInterpolationMode === "monotone") && !options.stepped && !this._pointsUpdated) { - const loop = options.spanGaps ? this._loop : this._fullLoop; - _updateBezierControlPoints(this._points, options, chartArea, loop, indexAxis); - this._pointsUpdated = true; - } - } - set points(points) { - this._points = points; - delete this._segments; - delete this._path; - this._pointsUpdated = false; - } - get points() { - return this._points; - } - get segments() { - return this._segments || (this._segments = _computeSegments(this, this.options.segment)); - } - first() { - const segments = this.segments; - const points = this.points; - return segments.length && points[segments[0].start]; - } - last() { - const segments = this.segments; - const points = this.points; - const count = segments.length; - return count && points[segments[count - 1].end]; - } - interpolate(point, property) { - const options = this.options; - const value = point[property]; - const points = this.points; - const segments = _boundSegments(this, { - property, - start: value, - end: value - }); - if (!segments.length) { - return; - } - const result = []; - const _interpolate = _getInterpolationMethod(options); - let i, ilen; - for (i = 0, ilen = segments.length; i < ilen; ++i) { - const { start, end } = segments[i]; - const p1 = points[start]; - const p2 = points[end]; - if (p1 === p2) { - result.push(p1); - continue; - } - const t = Math.abs((value - p1[property]) / (p2[property] - p1[property])); - const interpolated = _interpolate(p1, p2, t, options.stepped); - interpolated[property] = point[property]; - result.push(interpolated); - } - return result.length === 1 ? result[0] : result; - } - pathSegment(ctx, segment, params) { - const segmentMethod = _getSegmentMethod(this); - return segmentMethod(ctx, this, segment, params); - } - path(ctx, start, count) { - const segments = this.segments; - const segmentMethod = _getSegmentMethod(this); - let loop = this._loop; - start = start || 0; - count = count || this.points.length - start; - for (const segment of segments) { - loop &= segmentMethod(ctx, this, segment, { - start, - end: start + count - 1 - }); - } - return !!loop; - } - draw(ctx, chartArea, start, count) { - const options = this.options || {}; - const 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 = void 0; - } - } - } - __publicField(LineElement, "id", "line"); - __publicField(LineElement, "defaults", { - borderCapStyle: "butt", - borderDash: [], - borderDashOffset: 0, - borderJoinStyle: "miter", - borderWidth: 3, - capBezierPoints: true, - cubicInterpolationMode: "default", - fill: false, - spanGaps: false, - stepped: false, - tension: 0 - }); - __publicField(LineElement, "defaultRoutes", { - backgroundColor: "backgroundColor", - borderColor: "borderColor" - }); - __publicField(LineElement, "descriptors", { - _scriptable: true, - _indexable: (name) => name !== "borderDash" && name !== "fill" - }); - function inRange$1(el, pos, axis, useFinalPosition) { - const options = el.options; - const { [axis]: value } = el.getProps([ - axis - ], useFinalPosition); - return Math.abs(pos - value) < options.radius + options.hitRadius; - } - class PointElement extends Element { - constructor(cfg) { - super(); - __publicField(this, "parsed"); - __publicField(this, "skip"); - __publicField(this, "stop"); - this.options = void 0; - this.parsed = void 0; - this.skip = void 0; - this.stop = void 0; - if (cfg) { - Object.assign(this, cfg); - } - } - inRange(mouseX, mouseY, useFinalPosition) { - const options = this.options; - const { x, y } = this.getProps([ - "x", - "y" - ], useFinalPosition); - return Math.pow(mouseX - x, 2) + Math.pow(mouseY - y, 2) < Math.pow(options.hitRadius + options.radius, 2); - } - inXRange(mouseX, useFinalPosition) { - return inRange$1(this, mouseX, "x", useFinalPosition); - } - inYRange(mouseY, useFinalPosition) { - return inRange$1(this, mouseY, "y", useFinalPosition); - } - getCenterPoint(useFinalPosition) { - const { x, y } = this.getProps([ - "x", - "y" - ], useFinalPosition); - return { - x, - y - }; - } - size(options) { - options = options || this.options || {}; - let radius = options.radius || 0; - radius = Math.max(radius, radius && options.hoverRadius || 0); - const borderWidth = radius && options.borderWidth || 0; - return (radius + borderWidth) * 2; - } - draw(ctx, area) { - const 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); - } - getRange() { - const options = this.options || {}; - return options.radius + options.hitRadius; - } - } - __publicField(PointElement, "id", "point"); - /** - * @type {any} - */ - __publicField(PointElement, "defaults", { - borderWidth: 1, - hitRadius: 1, - hoverBorderWidth: 1, - hoverRadius: 4, - pointStyle: "circle", - radius: 3, - rotation: 0 - }); - /** - * @type {any} - */ - __publicField(PointElement, "defaultRoutes", { - backgroundColor: "backgroundColor", - borderColor: "borderColor" - }); - function _segments(line, target, property) { - const segments = line.segments; - const points = line.points; - const tpoints = target.points; - const parts = []; - for (const segment of segments) { - let { start, end } = segment; - end = _findSegmentEnd(start, end, points); - const 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; - } - const targetSegments = _boundSegments(target, bounds); - for (const tgt of targetSegments) { - const subBounds = _getBounds(property, tpoints[tgt.start], tpoints[tgt.end], tgt.loop); - const fillSources = _boundSegment(segment, points, subBounds); - for (const fillSource of fillSources) { - parts.push({ - source: fillSource, - target: tgt, - start: { - [property]: _getEdge(bounds, subBounds, "start", Math.max) - }, - end: { - [property]: _getEdge(bounds, subBounds, "end", Math.min) - } - }); - } - } - } - return parts; - } - function _getBounds(property, first, last, loop) { - if (loop) { - return; - } - let start = first[property]; - let end = last[property]; - if (property === "angle") { - start = _normalizeAngle(start); - end = _normalizeAngle(end); - } - return { - property, - start, - end - }; - } - function _pointsFromSegments(boundary, line) { - const { x = null, y = null } = boundary || {}; - const linePoints = line.points; - const points = []; - line.segments.forEach(({ start, end }) => { - end = _findSegmentEnd(start, end, linePoints); - const first = linePoints[start]; - const last = linePoints[end]; - if (y !== null) { - points.push({ - x: first.x, - y - }); - points.push({ - x: last.x, - y - }); - } else if (x !== null) { - points.push({ - x, - y: first.y - }); - points.push({ - x, - y: last.y - }); - } - }); - return points; - } - function _findSegmentEnd(start, end, points) { - for (; end > start; end--) { - const 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) { - let points = []; - let _loop = false; - if (isArray(boundary)) { - _loop = true; - points = boundary; - } else { - points = _pointsFromSegments(boundary, line); - } - return points.length ? new LineElement({ - points, - options: { - tension: 0 - }, - _loop, - _fullLoop: _loop - }) : null; - } - function _shouldApplyFill(source) { - return source && source.fill !== false; - } - function _resolveTarget(sources, index2, propagate) { - const source = sources[index2]; - let fill2 = source.fill; - const visited = [ - index2 - ]; - let target; - if (!propagate) { - return fill2; - } - while (fill2 !== false && visited.indexOf(fill2) === -1) { - if (!isNumberFinite(fill2)) { - return fill2; - } - target = sources[fill2]; - if (!target) { - return false; - } - if (target.visible) { - return fill2; - } - visited.push(fill2); - fill2 = target.fill; - } - return false; - } - function _decodeFill(line, index2, count) { - const fill2 = parseFillOption(line); - if (isObject(fill2)) { - return isNaN(fill2.value) ? false : fill2; - } - let target = parseFloat(fill2); - if (isNumberFinite(target) && Math.floor(target) === target) { - return decodeTargetIndex(fill2[0], index2, target, count); - } - return [ - "origin", - "start", - "end", - "stack", - "shape" - ].indexOf(fill2) >= 0 && fill2; - } - function decodeTargetIndex(firstCh, index2, target, count) { - if (firstCh === "-" || firstCh === "+") { - target = index2 + target; - } - if (target === index2 || target < 0 || target >= count) { - return false; - } - return target; - } - function _getTargetPixel(fill2, scale) { - let pixel = null; - if (fill2 === "start") { - pixel = scale.bottom; - } else if (fill2 === "end") { - pixel = scale.top; - } else if (isObject(fill2)) { - pixel = scale.getPixelForValue(fill2.value); - } else if (scale.getBasePixel) { - pixel = scale.getBasePixel(); - } - return pixel; - } - function _getTargetValue(fill2, scale, startValue) { - let value; - if (fill2 === "start") { - value = startValue; - } else if (fill2 === "end") { - value = scale.options.reverse ? scale.min : scale.max; - } else if (isObject(fill2)) { - value = fill2.value; - } else { - value = scale.getBaseValue(); - } - return value; - } - function parseFillOption(line) { - const options = line.options; - const fillOption = options.fill; - let fill2 = valueOrDefault(fillOption && fillOption.target, fillOption); - if (fill2 === void 0) { - fill2 = !!options.backgroundColor; - } - if (fill2 === false || fill2 === null) { - return false; - } - if (fill2 === true) { - return "origin"; - } - return fill2; - } - function _buildStackLine(source) { - const { scale, index: index2, line } = source; - const points = []; - const segments = line.segments; - const sourcePoints = line.points; - const linesBelow = getLinesBelow(scale, index2); - linesBelow.push(_createBoundaryLine({ - x: null, - y: scale.bottom - }, line)); - for (let i = 0; i < segments.length; i++) { - const segment = segments[i]; - for (let j = segment.start; j <= segment.end; j++) { - addPointsBelow(points, sourcePoints[j], linesBelow); - } - } - return new LineElement({ - points, - options: {} - }); - } - function getLinesBelow(scale, index2) { - const below = []; - const metas = scale.getMatchingVisibleMetas("line"); - for (let i = 0; i < metas.length; i++) { - const meta = metas[i]; - if (meta.index === index2) { - break; - } - if (!meta.hidden) { - below.unshift(meta.dataset); - } - } - return below; - } - function addPointsBelow(points, sourcePoint, linesBelow) { - const postponed = []; - for (let j = 0; j < linesBelow.length; j++) { - const line = linesBelow[j]; - const { first, last, point } = findPoint(line, sourcePoint, "x"); - if (!point || first && last) { - continue; - } - if (first) { - postponed.unshift(point); - } else { - points.push(point); - if (!last) { - break; - } - } - } - points.push(...postponed); - } - function findPoint(line, sourcePoint, property) { - const point = line.interpolate(sourcePoint, property); - if (!point) { - return {}; - } - const pointValue = point[property]; - const segments = line.segments; - const linePoints = line.points; - let first = false; - let last = false; - for (let i = 0; i < segments.length; i++) { - const segment = segments[i]; - const firstValue = linePoints[segment.start][property]; - const lastValue = linePoints[segment.end][property]; - if (_isBetween(pointValue, firstValue, lastValue)) { - first = pointValue === firstValue; - last = pointValue === lastValue; - break; - } - } - return { - first, - last, - point - }; - } - class simpleArc { - constructor(opts) { - this.x = opts.x; - this.y = opts.y; - this.radius = opts.radius; - } - pathSegment(ctx, bounds, opts) { - const { x, y, radius } = this; - bounds = bounds || { - start: 0, - end: TAU - }; - ctx.arc(x, y, radius, bounds.end, bounds.start, true); - return !opts.bounds; - } - interpolate(point) { - const { x, y, radius } = this; - const angle = point.angle; - return { - x: x + Math.cos(angle) * radius, - y: y + Math.sin(angle) * radius, - angle - }; - } - } - function _getTarget(source) { - const { chart, fill: fill2, line } = source; - if (isNumberFinite(fill2)) { - return getLineByIndex(chart, fill2); - } - if (fill2 === "stack") { - return _buildStackLine(source); - } - if (fill2 === "shape") { - return true; - } - const boundary = computeBoundary(source); - if (boundary instanceof simpleArc) { - return boundary; - } - return _createBoundaryLine(boundary, line); - } - function getLineByIndex(chart, index2) { - const meta = chart.getDatasetMeta(index2); - const visible = meta && chart.isDatasetVisible(index2); - return visible ? meta.dataset : null; - } - function computeBoundary(source) { - const scale = source.scale || {}; - if (scale.getPointPositionForValue) { - return computeCircularBoundary(source); - } - return computeLinearBoundary(source); - } - function computeLinearBoundary(source) { - const { scale = {}, fill: fill2 } = source; - const pixel = _getTargetPixel(fill2, scale); - if (isNumberFinite(pixel)) { - const horizontal = scale.isHorizontal(); - return { - x: horizontal ? pixel : null, - y: horizontal ? null : pixel - }; - } - return null; - } - function computeCircularBoundary(source) { - const { scale, fill: fill2 } = source; - const options = scale.options; - const length = scale.getLabels().length; - const start = options.reverse ? scale.max : scale.min; - const value = _getTargetValue(fill2, scale, start); - const target = []; - if (options.grid.circular) { - const center = scale.getPointPositionForValue(0, start); - return new simpleArc({ - x: center.x, - y: center.y, - radius: scale.getDistanceFromCenterForValue(value) - }); - } - for (let i = 0; i < length; ++i) { - target.push(scale.getPointPositionForValue(i, value)); - } - return target; - } - function _drawfill(ctx, source, area) { - const target = _getTarget(source); - const { chart, index: index2, line, scale, axis } = source; - const lineOpts = line.options; - const fillOption = lineOpts.fill; - const color2 = lineOpts.backgroundColor; - const { above = color2, below = color2 } = fillOption || {}; - const meta = chart.getDatasetMeta(index2); - const clip = getDatasetClipArea(chart, meta); - if (target && line.points.length) { - clipArea(ctx, area); - doFill(ctx, { - line, - target, - above, - below, - area, - scale, - axis, - clip - }); - unclipArea(ctx); - } - } - function doFill(ctx, cfg) { - const { line, target, above, below, area, scale, clip } = cfg; - const property = line._loop ? "angle" : cfg.axis; - ctx.save(); - let fillColor = below; - if (below !== above) { - if (property === "x") { - clipVertical(ctx, target, area.top); - fill(ctx, { - line, - target, - color: above, - scale, - property, - clip - }); - ctx.restore(); - ctx.save(); - clipVertical(ctx, target, area.bottom); - } else if (property === "y") { - clipHorizontal(ctx, target, area.left); - fill(ctx, { - line, - target, - color: below, - scale, - property, - clip - }); - ctx.restore(); - ctx.save(); - clipHorizontal(ctx, target, area.right); - fillColor = above; - } - } - fill(ctx, { - line, - target, - color: fillColor, - scale, - property, - clip - }); - ctx.restore(); - } - function clipVertical(ctx, target, clipY) { - const { segments, points } = target; - let first = true; - let lineLoop = false; - ctx.beginPath(); - for (const segment of segments) { - const { start, end } = segment; - const firstPoint = points[start]; - const 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); - } - } - ctx.lineTo(target.first().x, clipY); - ctx.closePath(); - ctx.clip(); - } - function clipHorizontal(ctx, target, clipX) { - const { segments, points } = target; - let first = true; - let lineLoop = false; - ctx.beginPath(); - for (const segment of segments) { - const { start, end } = segment; - const firstPoint = points[start]; - const lastPoint = points[_findSegmentEnd(start, end, points)]; - if (first) { - ctx.moveTo(firstPoint.x, firstPoint.y); - first = false; - } else { - ctx.lineTo(clipX, firstPoint.y); - ctx.lineTo(firstPoint.x, firstPoint.y); - } - lineLoop = !!target.pathSegment(ctx, segment, { - move: lineLoop - }); - if (lineLoop) { - ctx.closePath(); - } else { - ctx.lineTo(clipX, lastPoint.y); - } - } - ctx.lineTo(clipX, target.first().y); - ctx.closePath(); - ctx.clip(); - } - function fill(ctx, cfg) { - const { line, target, property, color: color2, scale, clip } = cfg; - const segments = _segments(line, target, property); - for (const { source: src, target: tgt, start, end } of segments) { - const { style: { backgroundColor = color2 } = {} } = src; - const notShape = target !== true; - ctx.save(); - ctx.fillStyle = backgroundColor; - clipBounds(ctx, scale, clip, notShape && _getBounds(property, start, end)); - ctx.beginPath(); - const lineLoop = !!line.pathSegment(ctx, src); - let loop; - if (notShape) { - if (lineLoop) { - ctx.closePath(); - } else { - interpolatedLineTo(ctx, target, end, property); - } - const 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(); - } - } - function clipBounds(ctx, scale, clip, bounds) { - const chartArea = scale.chart.chartArea; - const { property, start, end } = bounds || {}; - if (property === "x" || property === "y") { - let left, top, right, bottom; - if (property === "x") { - left = start; - top = chartArea.top; - right = end; - bottom = chartArea.bottom; - } else { - left = chartArea.left; - top = start; - right = chartArea.right; - bottom = end; - } - ctx.beginPath(); - if (clip) { - left = Math.max(left, clip.left); - right = Math.min(right, clip.right); - top = Math.max(top, clip.top); - bottom = Math.min(bottom, clip.bottom); - } - ctx.rect(left, top, right - left, bottom - top); - ctx.clip(); - } - } - function interpolatedLineTo(ctx, target, point, property) { - const interpolatedPoint = target.interpolate(point, property); - if (interpolatedPoint) { - ctx.lineTo(interpolatedPoint.x, interpolatedPoint.y); - } - } - var index = { - id: "filler", - afterDatasetsUpdate(chart, _args, options) { - const count = (chart.data.datasets || []).length; - const sources = []; - let 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, - axis: meta.controller.options.indexAxis, - scale: meta.vScale, - 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(chart, _args, options) { - const draw2 = options.drawTime === "beforeDraw"; - const metasets = chart.getSortedVisibleDatasetMetas(); - const area = chart.chartArea; - for (let i = metasets.length - 1; i >= 0; --i) { - const source = metasets[i].$filler; - if (!source) { - continue; - } - source.line.updateControlPoints(area, source.axis); - if (draw2 && source.fill) { - _drawfill(chart.ctx, source, area); - } - } - }, - beforeDatasetsDraw(chart, _args, options) { - if (options.drawTime !== "beforeDatasetsDraw") { - return; - } - const metasets = chart.getSortedVisibleDatasetMetas(); - for (let i = metasets.length - 1; i >= 0; --i) { - const source = metasets[i].$filler; - if (_shouldApplyFill(source)) { - _drawfill(chart.ctx, source, chart.chartArea); - } - } - }, - beforeDatasetDraw(chart, args, options) { - const source = args.meta.$filler; - if (!_shouldApplyFill(source) || options.drawTime !== "beforeDatasetDraw") { - return; - } - _drawfill(chart.ctx, source, chart.chartArea); - }, - defaults: { - propagate: true, - drawTime: "beforeDatasetDraw" - } - }; - const getBoxSize = (labelOpts, fontSize) => { - let { boxHeight = fontSize, boxWidth = fontSize } = labelOpts; - if (labelOpts.usePointStyle) { - boxHeight = Math.min(boxHeight, fontSize); - boxWidth = labelOpts.pointStyleWidth || Math.min(boxWidth, fontSize); - } - return { - boxWidth, - boxHeight, - itemHeight: Math.max(fontSize, boxHeight) - }; - }; - const itemsEqual = (a, b) => a !== null && b !== null && a.datasetIndex === b.datasetIndex && a.index === b.index; - class Legend extends Element { - constructor(config) { - super(); - this._added = false; - this.legendHitBoxes = []; - this._hoveredItem = null; - this.doughnutMode = false; - this.chart = config.chart; - this.options = config.options; - this.ctx = config.ctx; - this.legendItems = void 0; - this.columnSizes = void 0; - this.lineWidths = void 0; - this.maxHeight = void 0; - this.maxWidth = void 0; - this.top = void 0; - this.bottom = void 0; - this.left = void 0; - this.right = void 0; - this.height = void 0; - this.width = void 0; - this._margins = void 0; - this.position = void 0; - this.weight = void 0; - this.fullSize = void 0; - } - update(maxWidth, maxHeight, margins) { - this.maxWidth = maxWidth; - this.maxHeight = maxHeight; - this._margins = margins; - this.setDimensions(); - this.buildLabels(); - this.fit(); - } - 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; - } - } - buildLabels() { - const labelOpts = this.options.labels || {}; - let legendItems = callback(labelOpts.generateLabels, [ - this.chart - ], this) || []; - if (labelOpts.filter) { - legendItems = legendItems.filter((item) => labelOpts.filter(item, this.chart.data)); - } - if (labelOpts.sort) { - legendItems = legendItems.sort((a, b) => labelOpts.sort(a, b, this.chart.data)); - } - if (this.options.reverse) { - legendItems.reverse(); - } - this.legendItems = legendItems; - } - fit() { - const { options, ctx } = this; - if (!options.display) { - this.width = this.height = 0; - return; - } - const labelOpts = options.labels; - const labelFont = toFont(labelOpts.font); - const fontSize = labelFont.size; - const titleHeight = this._computeTitleHeight(); - const { boxWidth, itemHeight } = getBoxSize(labelOpts, fontSize); - let 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); - } - _fitRows(titleHeight, fontSize, boxWidth, itemHeight) { - const { ctx, maxWidth, options: { labels: { padding } } } = this; - const hitboxes = this.legendHitBoxes = []; - const lineWidths = this.lineWidths = [ - 0 - ]; - const lineHeight = itemHeight + padding; - let totalHeight = titleHeight; - ctx.textAlign = "left"; - ctx.textBaseline = "middle"; - let row = -1; - let top = -lineHeight; - this.legendItems.forEach((legendItem, i) => { - const 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, - row, - width: itemWidth, - height: itemHeight - }; - lineWidths[lineWidths.length - 1] += itemWidth + padding; - }); - return totalHeight; - } - _fitCols(titleHeight, labelFont, boxWidth, _itemHeight) { - const { ctx, maxHeight, options: { labels: { padding } } } = this; - const hitboxes = this.legendHitBoxes = []; - const columnSizes = this.columnSizes = []; - const heightLimit = maxHeight - titleHeight; - let totalWidth = padding; - let currentColWidth = 0; - let currentColHeight = 0; - let left = 0; - let col = 0; - this.legendItems.forEach((legendItem, i) => { - const { itemWidth, itemHeight } = calculateItemSize(boxWidth, labelFont, ctx, legendItem, _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, - top: currentColHeight, - col, - width: itemWidth, - height: itemHeight - }; - currentColWidth = Math.max(currentColWidth, itemWidth); - currentColHeight += itemHeight + padding; - }); - totalWidth += currentColWidth; - columnSizes.push({ - width: currentColWidth, - height: currentColHeight - }); - return totalWidth; - } - adjustHitBoxes() { - if (!this.options.display) { - return; - } - const titleHeight = this._computeTitleHeight(); - const { legendHitBoxes: hitboxes, options: { align, labels: { padding }, rtl } } = this; - const rtlHelper = getRtlAdapter(rtl, this.left, this.width); - if (this.isHorizontal()) { - let row = 0; - let left = _alignStartEnd(align, this.left + padding, this.right - this.lineWidths[row]); - for (const hitbox of hitboxes) { - 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; - } - } else { - let col = 0; - let top = _alignStartEnd(align, this.top + titleHeight + padding, this.bottom - this.columnSizes[col].height); - for (const hitbox of hitboxes) { - 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; - } - } - } - isHorizontal() { - return this.options.position === "top" || this.options.position === "bottom"; - } - draw() { - if (this.options.display) { - const ctx = this.ctx; - clipArea(ctx, this); - this._draw(); - unclipArea(ctx); - } - } - _draw() { - const { options: opts, columnSizes, lineWidths, ctx } = this; - const { align, labels: labelOpts } = opts; - const defaultColor = defaults.color; - const rtlHelper = getRtlAdapter(opts.rtl, this.left, this.width); - const labelFont = toFont(labelOpts.font); - const { padding } = labelOpts; - const fontSize = labelFont.size; - const halfFontSize = fontSize / 2; - let cursor; - this.drawTitle(); - ctx.textAlign = rtlHelper.textAlign("left"); - ctx.textBaseline = "middle"; - ctx.lineWidth = 0.5; - ctx.font = labelFont.string; - const { boxWidth, boxHeight, itemHeight } = getBoxSize(labelOpts, fontSize); - const drawLegendBox = function(x, y, legendItem) { - if (isNaN(boxWidth) || boxWidth <= 0 || isNaN(boxHeight) || boxHeight < 0) { - return; - } - ctx.save(); - const 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) { - const drawOptions = { - radius: boxHeight * Math.SQRT2 / 2, - pointStyle: legendItem.pointStyle, - rotation: legendItem.rotation, - borderWidth: lineWidth - }; - const centerX = rtlHelper.xPlus(x, boxWidth / 2); - const centerY = y + halfFontSize; - drawPointLegend(ctx, drawOptions, centerX, centerY, labelOpts.pointStyleWidth && boxWidth); - } else { - const yBoxTop = y + Math.max((fontSize - boxHeight) / 2, 0); - const xBoxLeft = rtlHelper.leftForLtr(x, boxWidth); - const borderRadius = toTRBLCorners(legendItem.borderRadius); - ctx.beginPath(); - if (Object.values(borderRadius).some((v) => 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(); - }; - const fillText = function(x, y, legendItem) { - renderText(ctx, legendItem.text, x, y + itemHeight / 2, labelFont, { - strikethrough: legendItem.hidden, - textAlign: rtlHelper.textAlign(legendItem.textAlign) - }); - }; - const isHorizontal = this.isHorizontal(); - const 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); - const lineHeight = itemHeight + padding; - this.legendItems.forEach((legendItem, i) => { - ctx.strokeStyle = legendItem.fontColor; - ctx.fillStyle = legendItem.fontColor; - const textWidth = ctx.measureText(legendItem.text).width; - const textAlign = rtlHelper.textAlign(legendItem.textAlign || (legendItem.textAlign = labelOpts.textAlign)); - const width = boxWidth + halfFontSize + textWidth; - let x = cursor.x; - let y = cursor.y; - rtlHelper.setWidth(this.width); - if (isHorizontal) { - if (i > 0 && x + width + padding > this.right) { - y = cursor.y += lineHeight; - cursor.line++; - x = cursor.x = _alignStartEnd(align, this.left + padding, this.right - lineWidths[cursor.line]); - } - } else if (i > 0 && y + lineHeight > this.bottom) { - x = cursor.x = x + columnSizes[cursor.line].width + padding; - cursor.line++; - y = cursor.y = _alignStartEnd(align, this.top + titleHeight + padding, this.bottom - columnSizes[cursor.line].height); - } - const realX = rtlHelper.x(x); - drawLegendBox(realX, y, legendItem); - x = _textX(textAlign, x + boxWidth + halfFontSize, isHorizontal ? x + width : this.right, opts.rtl); - fillText(rtlHelper.x(x), y, legendItem); - if (isHorizontal) { - cursor.x += width + padding; - } else if (typeof legendItem.text !== "string") { - const fontLineHeight = labelFont.lineHeight; - cursor.y += calculateLegendItemHeight(legendItem, fontLineHeight) + padding; - } else { - cursor.y += lineHeight; - } - }); - restoreTextDirection(this.ctx, opts.textDirection); - } - drawTitle() { - const opts = this.options; - const titleOpts = opts.title; - const titleFont = toFont(titleOpts.font); - const titlePadding = toPadding(titleOpts.padding); - if (!titleOpts.display) { - return; - } - const rtlHelper = getRtlAdapter(opts.rtl, this.left, this.width); - const ctx = this.ctx; - const position = titleOpts.position; - const halfFontSize = titleFont.size / 2; - const topPaddingPlusHalfFontSize = titlePadding.top + halfFontSize; - let y; - let left = this.left; - let maxWidth = this.width; - if (this.isHorizontal()) { - maxWidth = Math.max(...this.lineWidths); - y = this.top + topPaddingPlusHalfFontSize; - left = _alignStartEnd(opts.align, left, this.right - maxWidth); - } else { - const maxHeight = this.columnSizes.reduce((acc, size) => Math.max(acc, size.height), 0); - y = topPaddingPlusHalfFontSize + _alignStartEnd(opts.align, this.top, this.bottom - maxHeight - opts.labels.padding - this._computeTitleHeight()); - } - const 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); - } - _computeTitleHeight() { - const titleOpts = this.options.title; - const titleFont = toFont(titleOpts.font); - const titlePadding = toPadding(titleOpts.padding); - return titleOpts.display ? titleFont.lineHeight + titlePadding.height : 0; - } - _getLegendItemAt(x, y) { - let 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; - } - handleEvent(e) { - const opts = this.options; - if (!isListened(e.type, opts)) { - return; - } - const hoveredItem = this._getLegendItemAt(e.x, e.y); - if (e.type === "mousemove" || e.type === "mouseout") { - const previous = this._hoveredItem; - const 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); - } - } - } - function calculateItemSize(boxWidth, labelFont, ctx, legendItem, _itemHeight) { - const itemWidth = calculateItemWidth(legendItem, boxWidth, labelFont, ctx); - const itemHeight = calculateItemHeight(_itemHeight, legendItem, labelFont.lineHeight); - return { - itemWidth, - itemHeight - }; - } - function calculateItemWidth(legendItem, boxWidth, labelFont, ctx) { - let legendItemText = legendItem.text; - if (legendItemText && typeof legendItemText !== "string") { - legendItemText = legendItemText.reduce((a, b) => a.length > b.length ? a : b); - } - return boxWidth + labelFont.size / 2 + ctx.measureText(legendItemText).width; - } - function calculateItemHeight(_itemHeight, legendItem, fontLineHeight) { - let itemHeight = _itemHeight; - if (typeof legendItem.text !== "string") { - itemHeight = calculateLegendItemHeight(legendItem, fontLineHeight); - } - return itemHeight; - } - function calculateLegendItemHeight(legendItem, fontLineHeight) { - const 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(chart, _args, options) { - const legend = chart.legend = new Legend({ - ctx: chart.ctx, - options, - chart - }); - layouts.configure(chart, legend, options); - layouts.addBox(chart, legend); - }, - stop(chart) { - layouts.removeBox(chart, chart.legend); - delete chart.legend; - }, - beforeUpdate(chart, _args, options) { - const legend = chart.legend; - layouts.configure(chart, legend, options); - legend.options = options; - }, - afterUpdate(chart) { - const legend = chart.legend; - legend.buildLabels(); - legend.adjustHitBoxes(); - }, - afterEvent(chart, args) { - if (!args.replay) { - chart.legend.handleEvent(args.event); - } - }, - defaults: { - display: true, - position: "top", - align: "center", - fullSize: true, - reverse: false, - weight: 1e3, - onClick(e, legendItem, legend) { - const index2 = legendItem.datasetIndex; - const ci = legend.chart; - if (ci.isDatasetVisible(index2)) { - ci.hide(index2); - legendItem.hidden = true; - } else { - ci.show(index2); - legendItem.hidden = false; - } - }, - onHover: null, - onLeave: null, - labels: { - color: (ctx) => ctx.chart.options.color, - boxWidth: 40, - padding: 10, - generateLabels(chart) { - const datasets = chart.data.datasets; - const { labels: { usePointStyle, pointStyle, textAlign, color: color2, useBorderRadius, borderRadius } } = chart.legend.options; - return chart._getSortedDatasetMetas().map((meta) => { - const style = meta.controller.getStyle(usePointStyle ? 0 : void 0); - const borderWidth = toPadding(style.borderWidth); - return { - text: datasets[meta.index].label, - fillStyle: style.backgroundColor, - fontColor: color2, - 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: (ctx) => ctx.chart.options.color, - display: false, - position: "center", - text: "" - } - }, - descriptors: { - _scriptable: (name) => !name.startsWith("on"), - labels: { - _scriptable: (name) => ![ - "generateLabels", - "filter", - "sort" - ].includes(name) - } - } - }; - const positioners = { - average(items) { - if (!items.length) { - return false; - } - let i, len; - let xSet = /* @__PURE__ */ new Set(); - let y = 0; - let count = 0; - for (i = 0, len = items.length; i < len; ++i) { - const el = items[i].element; - if (el && el.hasValue()) { - const pos = el.tooltipPosition(); - xSet.add(pos.x); - y += pos.y; - ++count; - } - } - if (count === 0 || xSet.size === 0) { - return false; - } - const xAverage = [ - ...xSet - ].reduce((a, b) => a + b) / xSet.size; - return { - x: xAverage, - y: y / count - }; - }, - nearest(items, eventPosition) { - if (!items.length) { - return false; - } - let x = eventPosition.x; - let y = eventPosition.y; - let minDistance = Number.POSITIVE_INFINITY; - let i, len, nearestElement; - for (i = 0, len = items.length; i < len; ++i) { - const el = items[i].element; - if (el && el.hasValue()) { - const center = el.getCenterPoint(); - const d = distanceBetweenPoints(eventPosition, center); - if (d < minDistance) { - minDistance = d; - nearestElement = el; - } - } - } - if (nearestElement) { - const tp = nearestElement.tooltipPosition(); - x = tp.x; - y = tp.y; - } - return { - x, - 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) { - const { element, datasetIndex, index: index2 } = item; - const controller = chart.getDatasetMeta(datasetIndex).controller; - const { label, value } = controller.getLabelAndValue(index2); - return { - chart, - label, - parsed: controller.getParsed(index2), - raw: chart.data.datasets[datasetIndex].data[index2], - formattedValue: value, - dataset: controller.getDataset(), - dataIndex: index2, - datasetIndex, - element - }; - } - function getTooltipSize(tooltip, options) { - const ctx = tooltip.chart.ctx; - const { body, footer, title } = tooltip; - const { boxWidth, boxHeight } = options; - const bodyFont = toFont(options.bodyFont); - const titleFont = toFont(options.titleFont); - const footerFont = toFont(options.footerFont); - const titleLineCount = title.length; - const footerLineCount = footer.length; - const bodyLineItemCount = body.length; - const padding = toPadding(options.padding); - let height = padding.height; - let width = 0; - let combinedBodyLength = body.reduce((count, bodyItem) => 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) { - const 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; - } - let widthPadding = 0; - const maxLineWidth = function(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, (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, - height - }; - } - function determineYAlign(chart, size) { - const { y, height } = size; - if (y < height / 2) { - return "top"; - } else if (y > chart.height - height / 2) { - return "bottom"; - } - return "center"; - } - function doesNotFitWithAlign(xAlign, chart, options, size) { - const { x, width } = size; - const 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) { - const { x, width } = size; - const { width: chartWidth, chartArea: { left, right } } = chart; - let 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) { - const yAlign = size.yAlign || options.yAlign || determineYAlign(chart, size); - return { - xAlign: size.xAlign || options.xAlign || determineXAlign(chart, options, size, yAlign), - yAlign - }; - } - function alignX(size, xAlign) { - let { x, width } = size; - if (xAlign === "right") { - x -= width; - } else if (xAlign === "center") { - x -= width / 2; - } - return x; - } - function alignY(size, yAlign, paddingAndSize) { - let { y, height } = size; - if (yAlign === "top") { - y += paddingAndSize; - } else if (yAlign === "bottom") { - y -= height + paddingAndSize; - } else { - y -= height / 2; - } - return y; - } - function getBackgroundPoint(options, size, alignment, chart) { - const { caretSize, caretPadding, cornerRadius } = options; - const { xAlign, yAlign } = alignment; - const paddingAndSize = caretSize + caretPadding; - const { topLeft, topRight, bottomLeft, bottomRight } = toTRBLCorners(cornerRadius); - let x = alignX(size, xAlign); - const 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) { - const 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(callback2) { - return pushOrConcat([], splitNewlines(callback2)); - } - function createTooltipContext(parent, tooltip, tooltipItems) { - return createContext(parent, { - tooltip, - tooltipItems, - type: "tooltip" - }); - } - function overrideCallbacks(callbacks, context) { - const override = context && context.dataset && context.dataset.tooltip && context.dataset.tooltip.callbacks; - return override ? callbacks.override(override) : callbacks; - } - const defaultCallbacks = { - beforeTitle: noop, - title(tooltipItems) { - if (tooltipItems.length > 0) { - const item = tooltipItems[0]; - const labels = item.chart.data.labels; - const 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(tooltipItem) { - if (this && this.options && this.options.mode === "dataset") { - return tooltipItem.label + ": " + tooltipItem.formattedValue || tooltipItem.formattedValue; - } - let label = tooltipItem.dataset.label || ""; - if (label) { - label += ": "; - } - const value = tooltipItem.formattedValue; - if (!isNullOrUndef(value)) { - label += value; - } - return label; - }, - labelColor(tooltipItem) { - const meta = tooltipItem.chart.getDatasetMeta(tooltipItem.datasetIndex); - const 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() { - return this.options.bodyColor; - }, - labelPointStyle(tooltipItem) { - const meta = tooltipItem.chart.getDatasetMeta(tooltipItem.datasetIndex); - const 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) { - const result = callbacks[name].call(ctx, arg); - if (typeof result === "undefined") { - return defaultCallbacks[name].call(ctx, arg); - } - return result; - } - class Tooltip extends Element { - constructor(config) { - super(); - this.opacity = 0; - this._active = []; - this._eventPosition = void 0; - this._size = void 0; - this._cachedAnimations = void 0; - this._tooltipItems = []; - this.$animations = void 0; - this.$context = void 0; - this.chart = config.chart; - this.options = config.options; - this.dataPoints = void 0; - this.title = void 0; - this.beforeBody = void 0; - this.body = void 0; - this.afterBody = void 0; - this.footer = void 0; - this.xAlign = void 0; - this.yAlign = void 0; - this.x = void 0; - this.y = void 0; - this.height = void 0; - this.width = void 0; - this.caretX = void 0; - this.caretY = void 0; - this.labelColors = void 0; - this.labelPointStyles = void 0; - this.labelTextColors = void 0; - } - initialize(options) { - this.options = options; - this._cachedAnimations = void 0; - this.$context = void 0; - } - _resolveAnimations() { - const cached = this._cachedAnimations; - if (cached) { - return cached; - } - const chart = this.chart; - const options = this.options.setContext(this.getContext()); - const opts = options.enabled && chart.options.animation && options.animations; - const animations = new Animations(this.chart, opts); - if (opts._cacheable) { - this._cachedAnimations = Object.freeze(animations); - } - return animations; - } - getContext() { - return this.$context || (this.$context = createTooltipContext(this.chart.getContext(), this, this._tooltipItems)); - } - getTitle(context, options) { - const { callbacks } = options; - const beforeTitle = invokeCallbackWithFallback(callbacks, "beforeTitle", this, context); - const title = invokeCallbackWithFallback(callbacks, "title", this, context); - const afterTitle = invokeCallbackWithFallback(callbacks, "afterTitle", this, context); - let lines = []; - lines = pushOrConcat(lines, splitNewlines(beforeTitle)); - lines = pushOrConcat(lines, splitNewlines(title)); - lines = pushOrConcat(lines, splitNewlines(afterTitle)); - return lines; - } - getBeforeBody(tooltipItems, options) { - return getBeforeAfterBodyLines(invokeCallbackWithFallback(options.callbacks, "beforeBody", this, tooltipItems)); - } - getBody(tooltipItems, options) { - const { callbacks } = options; - const bodyItems = []; - each(tooltipItems, (context) => { - const bodyItem = { - before: [], - lines: [], - after: [] - }; - const scoped = overrideCallbacks(callbacks, context); - pushOrConcat(bodyItem.before, splitNewlines(invokeCallbackWithFallback(scoped, "beforeLabel", this, context))); - pushOrConcat(bodyItem.lines, invokeCallbackWithFallback(scoped, "label", this, context)); - pushOrConcat(bodyItem.after, splitNewlines(invokeCallbackWithFallback(scoped, "afterLabel", this, context))); - bodyItems.push(bodyItem); - }); - return bodyItems; - } - getAfterBody(tooltipItems, options) { - return getBeforeAfterBodyLines(invokeCallbackWithFallback(options.callbacks, "afterBody", this, tooltipItems)); - } - getFooter(tooltipItems, options) { - const { callbacks } = options; - const beforeFooter = invokeCallbackWithFallback(callbacks, "beforeFooter", this, tooltipItems); - const footer = invokeCallbackWithFallback(callbacks, "footer", this, tooltipItems); - const afterFooter = invokeCallbackWithFallback(callbacks, "afterFooter", this, tooltipItems); - let lines = []; - lines = pushOrConcat(lines, splitNewlines(beforeFooter)); - lines = pushOrConcat(lines, splitNewlines(footer)); - lines = pushOrConcat(lines, splitNewlines(afterFooter)); - return lines; - } - _createItems(options) { - const active = this._active; - const data = this.chart.data; - const labelColors = []; - const labelPointStyles = []; - const labelTextColors = []; - let tooltipItems = []; - let i, len; - for (i = 0, len = active.length; i < len; ++i) { - tooltipItems.push(createTooltipItem(this.chart, active[i])); - } - if (options.filter) { - tooltipItems = tooltipItems.filter((element, index2, array) => options.filter(element, index2, array, data)); - } - if (options.itemSort) { - tooltipItems = tooltipItems.sort((a, b) => options.itemSort(a, b, data)); - } - each(tooltipItems, (context) => { - const scoped = overrideCallbacks(options.callbacks, context); - labelColors.push(invokeCallbackWithFallback(scoped, "labelColor", this, context)); - labelPointStyles.push(invokeCallbackWithFallback(scoped, "labelPointStyle", this, context)); - labelTextColors.push(invokeCallbackWithFallback(scoped, "labelTextColor", this, context)); - }); - this.labelColors = labelColors; - this.labelPointStyles = labelPointStyles; - this.labelTextColors = labelTextColors; - this.dataPoints = tooltipItems; - return tooltipItems; - } - update(changed, replay) { - const options = this.options.setContext(this.getContext()); - const active = this._active; - let properties; - let tooltipItems = []; - if (!active.length) { - if (this.opacity !== 0) { - properties = { - opacity: 0 - }; - } - } else { - const 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); - const size = this._size = getTooltipSize(this, options); - const positionAndSize = Object.assign({}, position, size); - const alignment = determineAlignment(this.chart, options, positionAndSize); - const 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 = void 0; - if (properties) { - this._resolveAnimations().update(this, properties); - } - if (changed && options.external) { - options.external.call(this, { - chart: this.chart, - tooltip: this, - replay - }); - } - } - drawCaret(tooltipPoint, ctx, size, options) { - const caretPosition = this.getCaretPosition(tooltipPoint, size, options); - ctx.lineTo(caretPosition.x1, caretPosition.y1); - ctx.lineTo(caretPosition.x2, caretPosition.y2); - ctx.lineTo(caretPosition.x3, caretPosition.y3); - } - getCaretPosition(tooltipPoint, size, options) { - const { xAlign, yAlign } = this; - const { caretSize, cornerRadius } = options; - const { topLeft, topRight, bottomLeft, bottomRight } = toTRBLCorners(cornerRadius); - const { x: ptX, y: ptY } = tooltipPoint; - const { width, height } = size; - let 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, - x2, - x3, - y1, - y2, - y3 - }; - } - drawTitle(pt, ctx, options) { - const title = this.title; - const length = title.length; - let titleFont, titleSpacing, i; - if (length) { - const 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; - } - } - } - } - _drawColorBox(ctx, pt, i, rtlHelper, options) { - const labelColor = this.labelColors[i]; - const labelPointStyle = this.labelPointStyles[i]; - const { boxHeight, boxWidth } = options; - const bodyFont = toFont(options.bodyFont); - const colorX = getAlignedX(this, "left", options); - const rtlColorX = rtlHelper.x(colorX); - const yOffSet = boxHeight < bodyFont.lineHeight ? (bodyFont.lineHeight - boxHeight) / 2 : 0; - const colorY = pt.y + yOffSet; - if (options.usePointStyle) { - const drawOptions = { - radius: Math.min(boxWidth, boxHeight) / 2, - pointStyle: labelPointStyle.pointStyle, - rotation: labelPointStyle.rotation, - borderWidth: 1 - }; - const centerX = rtlHelper.leftForLtr(rtlColorX, boxWidth) + boxWidth / 2; - const 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(...Object.values(labelColor.borderWidth)) : labelColor.borderWidth || 1; - ctx.strokeStyle = labelColor.borderColor; - ctx.setLineDash(labelColor.borderDash || []); - ctx.lineDashOffset = labelColor.borderDashOffset || 0; - const outerX = rtlHelper.leftForLtr(rtlColorX, boxWidth); - const innerX = rtlHelper.leftForLtr(rtlHelper.xPlus(rtlColorX, 1), boxWidth - 2); - const borderRadius = toTRBLCorners(labelColor.borderRadius); - if (Object.values(borderRadius).some((v) => 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]; - } - drawBody(pt, ctx, options) { - const { body } = this; - const { bodySpacing, bodyAlign, displayColors, boxHeight, boxWidth, boxPadding } = options; - const bodyFont = toFont(options.bodyFont); - let bodyLineHeight = bodyFont.lineHeight; - let xLinePadding = 0; - const rtlHelper = getRtlAdapter(options.rtl, this.x, this.width); - const fillLineOfText = function(line) { - ctx.fillText(line, rtlHelper.x(pt.x + xLinePadding), pt.y + bodyLineHeight / 2); - pt.y += bodyLineHeight + bodySpacing; - }; - const bodyAlignForCalculation = rtlHelper.textAlign(bodyAlign); - let 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; - } - drawFooter(pt, ctx, options) { - const footer = this.footer; - const length = footer.length; - let footerFont, i; - if (length) { - const 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; - } - } - } - drawBackground(pt, ctx, tooltipSize, options) { - const { xAlign, yAlign } = this; - const { x, y } = pt; - const { width, height } = tooltipSize; - const { topLeft, topRight, bottomLeft, bottomRight } = toTRBLCorners(options.cornerRadius); - 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(); - } - } - _updateAnimationTarget(options) { - const chart = this.chart; - const anims = this.$animations; - const animX = anims && anims.x; - const animY = anims && anims.y; - if (animX || animY) { - const position = positioners[options.position].call(this, this._active, this._eventPosition); - if (!position) { - return; - } - const size = this._size = getTooltipSize(this, options); - const positionAndSize = Object.assign({}, position, this._size); - const alignment = determineAlignment(chart, options, positionAndSize); - const 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); - } - } - } - _willRender() { - return !!this.opacity; - } - draw(ctx) { - const options = this.options.setContext(this.getContext()); - let opacity = this.opacity; - if (!opacity) { - return; - } - this._updateAnimationTarget(options); - const tooltipSize = { - width: this.width, - height: this.height - }; - const pt = { - x: this.x, - y: this.y - }; - opacity = Math.abs(opacity) < 1e-3 ? 0 : opacity; - const padding = toPadding(options.padding); - const 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(); - } - } - getActiveElements() { - return this._active || []; - } - setActiveElements(activeElements, eventPosition) { - const lastActive = this._active; - const active = activeElements.map(({ datasetIndex, index: index2 }) => { - const meta = this.chart.getDatasetMeta(datasetIndex); - if (!meta) { - throw new Error("Cannot find a dataset at index " + datasetIndex); - } - return { - datasetIndex, - element: meta.data[index2], - index: index2 - }; - }); - const changed = !_elementsEqual(lastActive, active); - const positionChanged = this._positionChanged(active, eventPosition); - if (changed || positionChanged) { - this._active = active; - this._eventPosition = eventPosition; - this._ignoreReplayEvents = true; - this.update(true); - } - } - handleEvent(e, replay, inChartArea = true) { - if (replay && this._ignoreReplayEvents) { - return false; - } - this._ignoreReplayEvents = false; - const options = this.options; - const lastActive = this._active || []; - const active = this._getActiveElements(e, lastActive, replay, inChartArea); - const positionChanged = this._positionChanged(active, e); - const 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; - } - _getActiveElements(e, lastActive, replay, inChartArea) { - const options = this.options; - if (e.type === "mouseout") { - return []; - } - if (!inChartArea) { - return lastActive.filter((i) => this.chart.data.datasets[i.datasetIndex] && this.chart.getDatasetMeta(i.datasetIndex).controller.getParsed(i.index) !== void 0); - } - const active = this.chart.getElementsAtEventForMode(e, options.mode, options, replay); - if (options.reverse) { - active.reverse(); - } - return active; - } - _positionChanged(active, e) { - const { caretX, caretY, options } = this; - const position = positioners[options.position].call(this, active, e); - return position !== false && (caretX !== position.x || caretY !== position.y); - } - } - __publicField(Tooltip, "positioners", positioners); - var plugin_tooltip = { - id: "tooltip", - _element: Tooltip, - positioners, - afterInit(chart, _args, options) { - if (options) { - chart.tooltip = new Tooltip({ - chart, - options - }); - } - }, - beforeUpdate(chart, _args, options) { - if (chart.tooltip) { - chart.tooltip.initialize(options); - } - }, - reset(chart, _args, options) { - if (chart.tooltip) { - chart.tooltip.initialize(options); - } - }, - afterDraw(chart) { - const tooltip = chart.tooltip; - if (tooltip && tooltip._willRender()) { - const args = { - tooltip - }; - if (chart.notifyPlugins("beforeTooltipDraw", { - ...args, - cancelable: true - }) === false) { - return; - } - tooltip.draw(chart.ctx); - chart.notifyPlugins("afterTooltipDraw", args); - } - }, - afterEvent(chart, args) { - if (chart.tooltip) { - const 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: (ctx, opts) => opts.bodyFont.size, - boxWidth: (ctx, opts) => 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: (name) => name !== "filter" && name !== "itemSort" && name !== "external", - _indexable: false, - callbacks: { - _scriptable: false, - _indexable: false - }, - animation: { - _fallback: false - }, - animations: { - _fallback: "animation" - } - }, - additionalOptionScopes: [ - "interaction" - ] - }; - const addIfString = (labels, raw, index2, addedLabels) => { - if (typeof raw === "string") { - index2 = labels.push(raw) - 1; - addedLabels.unshift({ - index: index2, - label: raw - }); - } else if (isNaN(raw)) { - index2 = null; - } - return index2; - }; - function findOrAddLabel(labels, raw, index2, addedLabels) { - const first = labels.indexOf(raw); - if (first === -1) { - return addIfString(labels, raw, index2, addedLabels); - } - const last = labels.lastIndexOf(raw); - return first !== last ? index2 : first; - } - const validIndex = (index2, max) => index2 === null ? null : _limitValue(Math.round(index2), 0, max); - function _getLabelForValue(value) { - const labels = this.getLabels(); - if (value >= 0 && value < labels.length) { - return labels[value]; - } - return value; - } - class CategoryScale extends Scale { - constructor(cfg) { - super(cfg); - this._startValue = void 0; - this._valueRange = 0; - this._addedLabels = []; - } - init(scaleOptions) { - const added = this._addedLabels; - if (added.length) { - const labels = this.getLabels(); - for (const { index: index2, label } of added) { - if (labels[index2] === label) { - labels.splice(index2, 1); - } - } - this._addedLabels = []; - } - super.init(scaleOptions); - } - parse(raw, index2) { - if (isNullOrUndef(raw)) { - return null; - } - const labels = this.getLabels(); - index2 = isFinite(index2) && labels[index2] === raw ? index2 : findOrAddLabel(labels, raw, valueOrDefault(index2, raw), this._addedLabels); - return validIndex(index2, labels.length - 1); - } - determineDataLimits() { - const { minDefined, maxDefined } = this.getUserBounds(); - let { min, max } = this.getMinMax(true); - if (this.options.bounds === "ticks") { - if (!minDefined) { - min = 0; - } - if (!maxDefined) { - max = this.getLabels().length - 1; - } - } - this.min = min; - this.max = max; - } - buildTicks() { - const min = this.min; - const max = this.max; - const offset = this.options.offset; - const ticks = []; - let 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 (let value = min; value <= max; value++) { - ticks.push({ - value - }); - } - return ticks; - } - getLabelForValue(value) { - return _getLabelForValue.call(this, value); - } - configure() { - super.configure(); - if (!this.isHorizontal()) { - this._reversePixels = !this._reversePixels; - } - } - getPixelForValue(value) { - if (typeof value !== "number") { - value = this.parse(value); - } - return value === null ? NaN : this.getPixelForDecimal((value - this._startValue) / this._valueRange); - } - getPixelForTick(index2) { - const ticks = this.ticks; - if (index2 < 0 || index2 > ticks.length - 1) { - return null; - } - return this.getPixelForValue(ticks[index2].value); - } - getValueForPixel(pixel) { - return Math.round(this._startValue + this.getDecimalForPixel(pixel) * this._valueRange); - } - getBasePixel() { - return this.bottom; - } - } - __publicField(CategoryScale, "id", "category"); - __publicField(CategoryScale, "defaults", { - ticks: { - callback: _getLabelForValue - } - }); - function generateTicks$1(generationOptions, dataRange) { - const ticks = []; - const MIN_SPACING = 1e-14; - const { bounds, step, min, max, precision, count, maxTicks, maxDigits, includeBounds } = generationOptions; - const unit = step || 1; - const maxSpaces = maxTicks - 1; - const { min: rmin, max: rmax } = dataRange; - const minDefined = !isNullOrUndef(min); - const maxDefined = !isNullOrUndef(max); - const countDefined = !isNullOrUndef(count); - const minSpacing = (rmax - rmin) / (maxDigits + 1); - let spacing = niceNum((rmax - rmin) / maxSpaces / unit) * unit; - let 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 / 1e3)) { - 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 / 1e3)) { - numSpaces = Math.round(numSpaces); - } else { - numSpaces = Math.ceil(numSpaces); - } - } - const 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; - let 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) { - const 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, { horizontal, minRotation }) { - const rad = toRadians(minRotation); - const ratio = (horizontal ? Math.sin(rad) : Math.cos(rad)) || 1e-3; - const length = 0.75 * minSpacing * ("" + value).length; - return Math.min(minSpacing / ratio, length); - } - class LinearScaleBase extends Scale { - constructor(cfg) { - super(cfg); - this.start = void 0; - this.end = void 0; - this._startValue = void 0; - this._endValue = void 0; - this._valueRange = 0; - } - parse(raw, index2) { - if (isNullOrUndef(raw)) { - return null; - } - if ((typeof raw === "number" || raw instanceof Number) && !isFinite(+raw)) { - return null; - } - return +raw; - } - handleTickRangeOptions() { - const { beginAtZero } = this.options; - const { minDefined, maxDefined } = this.getUserBounds(); - let { min, max } = this; - const setMin = (v) => min = minDefined ? min : v; - const setMax = (v) => max = maxDefined ? max : v; - if (beginAtZero) { - const minSign = sign(min); - const maxSign = sign(max); - if (minSign < 0 && maxSign < 0) { - setMax(0); - } else if (minSign > 0 && maxSign > 0) { - setMin(0); - } - } - if (min === max) { - let offset = max === 0 ? 1 : Math.abs(max * 0.05); - setMax(max + offset); - if (!beginAtZero) { - setMin(min - offset); - } - } - this.min = min; - this.max = max; - } - getTickLimit() { - const tickOpts = this.options.ticks; - let { maxTicksLimit, stepSize } = tickOpts; - let maxTicks; - if (stepSize) { - maxTicks = Math.ceil(this.max / stepSize) - Math.floor(this.min / stepSize) + 1; - if (maxTicks > 1e3) { - console.warn(`scales.${this.id}.ticks.stepSize: ${stepSize} would result generating up to ${maxTicks} ticks. Limiting to 1000.`); - maxTicks = 1e3; - } - } else { - maxTicks = this.computeTickLimit(); - maxTicksLimit = maxTicksLimit || 11; - } - if (maxTicksLimit) { - maxTicks = Math.min(maxTicksLimit, maxTicks); - } - return maxTicks; - } - computeTickLimit() { - return Number.POSITIVE_INFINITY; - } - buildTicks() { - const opts = this.options; - const tickOpts = opts.ticks; - let maxTicks = this.getTickLimit(); - maxTicks = Math.max(2, maxTicks); - const numericGeneratorOptions = { - 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 - }; - const dataRange = this._range || this; - const 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; - } - configure() { - const ticks = this.ticks; - let start = this.min; - let end = this.max; - super.configure(); - if (this.options.offset && ticks.length) { - const offset = (end - start) / Math.max(ticks.length - 1, 1) / 2; - start -= offset; - end += offset; - } - this._startValue = start; - this._endValue = end; - this._valueRange = end - start; - } - getLabelForValue(value) { - return formatNumber(value, this.chart.options.locale, this.options.ticks.format); - } - } - class LinearScale extends LinearScaleBase { - determineDataLimits() { - const { min, max } = this.getMinMax(true); - this.min = isNumberFinite(min) ? min : 0; - this.max = isNumberFinite(max) ? max : 1; - this.handleTickRangeOptions(); - } - computeTickLimit() { - const horizontal = this.isHorizontal(); - const length = horizontal ? this.width : this.height; - const minRotation = toRadians(this.options.ticks.minRotation); - const ratio = (horizontal ? Math.sin(minRotation) : Math.cos(minRotation)) || 1e-3; - const tickFont = this._resolveTickFontOptions(0); - return Math.ceil(length / Math.min(40, tickFont.lineHeight / ratio)); - } - getPixelForValue(value) { - return value === null ? NaN : this.getPixelForDecimal((value - this._startValue) / this._valueRange); - } - getValueForPixel(pixel) { - return this._startValue + this.getDecimalForPixel(pixel) * this._valueRange; - } - } - __publicField(LinearScale, "id", "linear"); - __publicField(LinearScale, "defaults", { - ticks: { - callback: Ticks.formatters.numeric - } - }); - const INTERVALS = { - millisecond: { - common: true, - size: 1, - steps: 1e3 - }, - second: { - common: true, - size: 1e3, - steps: 60 - }, - minute: { - common: true, - size: 6e4, - steps: 60 - }, - hour: { - common: true, - size: 36e5, - steps: 24 - }, - day: { - common: true, - size: 864e5, - steps: 30 - }, - week: { - common: false, - size: 6048e5, - steps: 4 - }, - month: { - common: true, - size: 2628e6, - steps: 12 - }, - quarter: { - common: false, - size: 7884e6, - steps: 4 - }, - year: { - common: true, - size: 3154e7 - } - }; - const UNITS = /* @__PURE__ */ Object.keys(INTERVALS); - function sorter(a, b) { - return a - b; - } - function parse(scale, input) { - if (isNullOrUndef(input)) { - return null; - } - const adapter = scale._adapter; - const { parser, round: round2, isoWeekday } = scale._parseOpts; - let 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 (round2) { - value = round2 === "week" && (isNumber(isoWeekday) || isoWeekday === true) ? adapter.startOf(value, "isoWeek", isoWeekday) : adapter.startOf(value, round2); - } - return +value; - } - function determineUnitForAutoTicks(minUnit, min, max, capacity) { - const ilen = UNITS.length; - for (let i = UNITS.indexOf(minUnit); i < ilen - 1; ++i) { - const interval = INTERVALS[UNITS[i]]; - const 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 (let i = UNITS.length - 1; i >= UNITS.indexOf(minUnit); i--) { - const 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 (let 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) { - const { lo, hi } = _lookup(timestamps, time); - const timestamp = timestamps[lo] >= time ? timestamps[lo] : timestamps[hi]; - ticks[timestamp] = true; - } - } - function setMajorTicks(scale, ticks, map2, majorUnit) { - const adapter = scale._adapter; - const first = +adapter.startOf(ticks[0].value, majorUnit); - const last = ticks[ticks.length - 1].value; - let major, index2; - for (major = first; major <= last; major = +adapter.add(major, 1, majorUnit)) { - index2 = map2[major]; - if (index2 >= 0) { - ticks[index2].major = true; - } - } - return ticks; - } - function ticksFromTimestamps(scale, values, majorUnit) { - const ticks = []; - const map2 = {}; - const ilen = values.length; - let i, value; - for (i = 0; i < ilen; ++i) { - value = values[i]; - map2[value] = i; - ticks.push({ - value, - major: false - }); - } - return ilen === 0 || !majorUnit ? ticks : setMajorTicks(scale, ticks, map2, majorUnit); - } - class TimeScale extends Scale { - constructor(props) { - super(props); - this._cache = { - data: [], - labels: [], - all: [] - }; - this._unit = "day"; - this._majorUnit = void 0; - this._offsets = {}; - this._normalized = false; - this._parseOpts = void 0; - } - init(scaleOpts, opts = {}) { - const time = scaleOpts.time || (scaleOpts.time = {}); - const 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 - }; - super.init(scaleOpts); - this._normalized = opts.normalized; - } - parse(raw, index2) { - if (raw === void 0) { - return null; - } - return parse(this, raw); - } - beforeLayout() { - super.beforeLayout(); - this._cache = { - data: [], - labels: [], - all: [] - }; - } - determineDataLimits() { - const options = this.options; - const adapter = this._adapter; - const unit = options.time.unit || "day"; - let { min, max, minDefined, maxDefined } = this.getUserBounds(); - 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); - } - _getLabelBounds() { - const arr = this.getLabelTimestamps(); - let min = Number.POSITIVE_INFINITY; - let max = Number.NEGATIVE_INFINITY; - if (arr.length) { - min = arr[0]; - max = arr[arr.length - 1]; - } - return { - min, - max - }; - } - buildTicks() { - const options = this.options; - const timeOpts = options.time; - const tickOpts = options.ticks; - const 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]; - } - const min = this.min; - const max = this.max; - const 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" ? void 0 : determineMajorUnit(this._unit); - this.initOffsets(timestamps); - if (options.reverse) { - ticks.reverse(); - } - return ticksFromTimestamps(this, ticks, this._majorUnit); - } - afterAutoSkip() { - if (this.options.offsetAfterAutoskip) { - this.initOffsets(this.ticks.map((tick) => +tick.value)); - } - } - initOffsets(timestamps = []) { - let start = 0; - let end = 0; - let 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; - } - } - const limit = timestamps.length < 3 ? 0.5 : 0.25; - start = _limitValue(start, 0, limit); - end = _limitValue(end, 0, limit); - this._offsets = { - start, - end, - factor: 1 / (start + 1 + end) - }; - } - _generate() { - const adapter = this._adapter; - const min = this.min; - const max = this.max; - const options = this.options; - const timeOpts = options.time; - const minor = timeOpts.unit || determineUnitForAutoTicks(timeOpts.minUnit, min, max, this._getLabelCapacity(min)); - const stepSize = valueOrDefault(options.ticks.stepSize, 1); - const weekday = minor === "week" ? timeOpts.isoWeekday : false; - const hasWeekday = isNumber(weekday) || weekday === true; - const ticks = {}; - let first = min; - let time, count; - if (hasWeekday) { - first = +adapter.startOf(first, "isoWeek", weekday); - } - first = +adapter.startOf(first, hasWeekday ? "day" : minor); - if (adapter.diff(max, min, minor) > 1e5 * stepSize) { - throw new Error(min + " and " + max + " are too far apart with stepSize of " + stepSize + " " + minor); - } - const 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((x) => +x); - } - getLabelForValue(value) { - const adapter = this._adapter; - const timeOpts = this.options.time; - if (timeOpts.tooltipFormat) { - return adapter.format(value, timeOpts.tooltipFormat); - } - return adapter.format(value, timeOpts.displayFormats.datetime); - } - format(value, format) { - const options = this.options; - const formats = options.time.displayFormats; - const unit = this._unit; - const fmt = format || formats[unit]; - return this._adapter.format(value, fmt); - } - _tickFormatFunction(time, index2, ticks, format) { - const options = this.options; - const formatter = options.ticks.callback; - if (formatter) { - return callback(formatter, [ - time, - index2, - ticks - ], this); - } - const formats = options.time.displayFormats; - const unit = this._unit; - const majorUnit = this._majorUnit; - const minorFormat = unit && formats[unit]; - const majorFormat = majorUnit && formats[majorUnit]; - const tick = ticks[index2]; - const major = majorUnit && majorFormat && tick && tick.major; - return this._adapter.format(time, format || (major ? majorFormat : minorFormat)); - } - generateTickLabels(ticks) { - let i, ilen, tick; - for (i = 0, ilen = ticks.length; i < ilen; ++i) { - tick = ticks[i]; - tick.label = this._tickFormatFunction(tick.value, i, ticks); - } - } - getDecimalForValue(value) { - return value === null ? NaN : (value - this.min) / (this.max - this.min); - } - getPixelForValue(value) { - const offsets = this._offsets; - const pos = this.getDecimalForValue(value); - return this.getPixelForDecimal((offsets.start + pos) * offsets.factor); - } - getValueForPixel(pixel) { - const offsets = this._offsets; - const pos = this.getDecimalForPixel(pixel) / offsets.factor - offsets.end; - return this.min + pos * (this.max - this.min); - } - _getLabelSize(label) { - const ticksOpts = this.options.ticks; - const tickLabelWidth = this.ctx.measureText(label).width; - const angle = toRadians(this.isHorizontal() ? ticksOpts.maxRotation : ticksOpts.minRotation); - const cosRotation = Math.cos(angle); - const sinRotation = Math.sin(angle); - const tickFontSize = this._resolveTickFontOptions(0).size; - return { - w: tickLabelWidth * cosRotation + tickFontSize * sinRotation, - h: tickLabelWidth * sinRotation + tickFontSize * cosRotation - }; - } - _getLabelCapacity(exampleTime) { - const timeOpts = this.options.time; - const displayFormats = timeOpts.displayFormats; - const format = displayFormats[timeOpts.unit] || displayFormats.millisecond; - const exampleLabel = this._tickFormatFunction(exampleTime, 0, ticksFromTimestamps(this, [ - exampleTime - ], this._majorUnit), format); - const size = this._getLabelSize(exampleLabel); - const capacity = Math.floor(this.isHorizontal() ? this.width / size.w : this.height / size.h) - 1; - return capacity > 0 ? capacity : 1; - } - getDataTimestamps() { - let timestamps = this._cache.data || []; - let i, ilen; - if (timestamps.length) { - return timestamps; - } - const 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); - } - getLabelTimestamps() { - const timestamps = this._cache.labels || []; - let i, ilen; - if (timestamps.length) { - return timestamps; - } - const 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); - } - normalize(values) { - return _arrayUnique(values.sort(sorter)); - } - } - __publicField(TimeScale, "id", "time"); - __publicField(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) { - let lo = 0; - let hi = table.length - 1; - let prevSource, nextSource, prevTarget, nextTarget; - if (reverse) { - if (val >= table[lo].pos && val <= table[hi].pos) { - ({ lo, hi } = _lookupByKey(table, "pos", val)); - } - ({ pos: prevSource, time: prevTarget } = table[lo]); - ({ pos: nextSource, time: nextTarget } = table[hi]); - } else { - if (val >= table[lo].time && val <= table[hi].time) { - ({ lo, hi } = _lookupByKey(table, "time", val)); - } - ({ time: prevSource, pos: prevTarget } = table[lo]); - ({ time: nextSource, pos: nextTarget } = table[hi]); - } - const span = nextSource - prevSource; - return span ? prevTarget + (nextTarget - prevTarget) * (val - prevSource) / span : prevTarget; - } - class TimeSeriesScale extends TimeScale { - constructor(props) { - super(props); - this._table = []; - this._minPos = void 0; - this._tableRange = void 0; - } - initOffsets() { - const timestamps = this._getTimestampsForTable(); - const table = this._table = this.buildLookupTable(timestamps); - this._minPos = interpolate(table, this.min); - this._tableRange = interpolate(table, this.max) - this._minPos; - super.initOffsets(timestamps); - } - buildLookupTable(timestamps) { - const { min, max } = this; - const items = []; - const table = []; - let 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; - } - _generate() { - const min = this.min; - const max = this.max; - let timestamps = super.getDataTimestamps(); - if (!timestamps.includes(min) || !timestamps.length) { - timestamps.splice(0, 0, min); - } - if (!timestamps.includes(max) || timestamps.length === 1) { - timestamps.push(max); - } - return timestamps.sort((a, b) => a - b); - } - _getTimestampsForTable() { - let timestamps = this._cache.all || []; - if (timestamps.length) { - return timestamps; - } - const data = this.getDataTimestamps(); - const 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; - } - getDecimalForValue(value) { - return (interpolate(this._table, value) - this._minPos) / this._tableRange; - } - getValueForPixel(pixel) { - const offsets = this._offsets; - const decimal = this.getDecimalForPixel(pixel) / offsets.factor - offsets.end; - return interpolate(this._table, decimal * this._tableRange + this._minPos, true); - } - } - __publicField(TimeSeriesScale, "id", "timeseries"); - __publicField(TimeSeriesScale, "defaults", TimeScale.defaults); - function normalizeComponent(scriptExports, render, staticRenderFns, functionalTemplate, injectStyles, scopeId, moduleIdentifier, shadowMode) { - var options = typeof scriptExports === "function" ? scriptExports.options : scriptExports; - if (render) { - options.render = render; - options.staticRenderFns = staticRenderFns; - options._compiled = true; - } - return { - exports: scriptExports, - options - }; - } - Chart.register( - LineController, - LineElement, - PointElement, - LinearScale, - CategoryScale, - index, - plugin_tooltip, - plugin_legend - ); - const CHART_COLORS = [ - "#4271ae", - "#c82829", - "#8959a8", - "#4d9a0f", - "#f5871f", - "#3e999f", - "#718c00", - "#a3685a", - "#525252", - "#eab700" - ]; - const _sfc_main = { - props: { - analyticsData: { - type: Object, - default: () => ({}) - } - }, - data() { - return { - startDate: "", - endDate: "", - data: this.analyticsData || {}, - chart: null, - users: [], - selectedEmails: [], - selectedPages: [], - showTopPagesOnly: true - }; - }, - computed: { - hasData() { - return this.data && this.data.totalVisits > 0; - }, - pagesPerSession() { - var _a; - if (!((_a = this.data) == null ? void 0 : _a.uniqueSessions)) return "0"; - return (this.data.totalVisits / this.data.uniqueSessions).toFixed(1); - }, - userOptions() { - return this.users.map((u) => ({ value: u.email, text: u.label })); - }, - pageOptions() { - var _a; - if (!((_a = this.data) == null ? void 0 : _a.visitsByPage)) return []; - return Object.keys(this.data.visitsByPage).map((p) => ({ value: p, text: p })).sort((a, b) => a.text.localeCompare(b.text)); - } - }, - watch: { - analyticsData(newVal) { - this.data = newVal || {}; - this.renderChart(); - } - }, - mounted() { - this.setDefaultDates(); - this.fetchData(); - }, - beforeUnmount() { - this.destroyChart(); - }, - methods: { - setDefaultDates() { - const now = /* @__PURE__ */ new Date(); - const thirtyDaysAgo = new Date(now); - thirtyDaysAgo.setDate(thirtyDaysAgo.getDate() - 30); - this.endDate = now.toISOString().split("T")[0]; - this.startDate = thirtyDaysAgo.toISOString().split("T")[0]; - }, - onUserSelectionChange(emails) { - this.selectedEmails = emails; - this.fetchData(); - }, - onPageSelectionChange(pages) { - this.selectedPages = pages; - this.fetchData(); - }, - onToggleTopPages(value) { - this.showTopPagesOnly = value; - this.renderChart(); - }, - async fetchData() { - const params = new URLSearchParams(); - if (this.startDate) params.set("startDate", this.startDate); - if (this.endDate) params.set("endDate", this.endDate); - if (this.selectedEmails.length) { - params.set("emails", this.selectedEmails.join(",")); - } - if (this.selectedPages.length) { - params.set("pageNames", this.selectedPages.join(",")); - } - try { - const response = await fetch(`/analytics-data.json?${params}`); - const json = await response.json(); - console.log(json.data); - if (json.status === "success") { - this.data = json.data; - } - if (json.users && !this.users.length) { - this.users = json.users; - } - this.renderChart(); - } catch (e) { - console.error("Analytics fetch error:", e); - this.renderChart(); - } - }, - destroyChart() { - if (this.chart) { - this.chart.destroy(); - this.chart = null; - } - }, - formatDateFR(isoDate) { - const [y, m, d] = isoDate.split("-"); - return `${d}/${m}/${y}`; - }, - renderChart() { - var _a; - this.destroyChart(); - const canvas = this.$refs.chartCanvas; - if (!canvas || !((_a = this.data) == null ? void 0 : _a.visitsByDay)) return; - const allDays = Object.keys(this.data.visitsByDay); - if (!allDays.length) return; - const labels = allDays.map((d) => this.formatDateFR(d)); - const showPerPage = this.selectedPages.length === 0 && this.showTopPagesOnly && this.data.visitsByDayByPage; - let datasets; - let maxValue; - if (showPerPage) { - const topPages = this.data.visitsByPage ? Object.keys(this.data.visitsByPage) : []; - const pages = topPages; - datasets = pages.map((page, i) => { - const color2 = CHART_COLORS[i % CHART_COLORS.length]; - const values = allDays.map( - (day) => { - var _a2; - return ((_a2 = this.data.visitsByDayByPage[page]) == null ? void 0 : _a2[day]) || 0; - } - ); - return { - label: page, - data: values, - borderColor: color2, - backgroundColor: "transparent", - fill: false, - tension: 0.3, - pointRadius: 2, - pointHoverRadius: 4, - borderWidth: 2 - }; - }); - maxValue = Math.max(...datasets.flatMap((ds) => ds.data)); - } else { - const values = Object.values(this.data.visitsByDay); - datasets = [ - { - label: "Visites", - data: values, - borderColor: "#4271ae", - backgroundColor: "rgba(66, 113, 174, 0.1)", - fill: true, - tension: 0.3, - pointRadius: 3, - pointHoverRadius: 5 - } - ]; - maxValue = Math.max(...values); - } - this.chart = new Chart(canvas, { - type: "line", - data: { labels, datasets }, - options: { - responsive: true, - maintainAspectRatio: false, - plugins: { - tooltip: { - mode: "index", - intersect: false - }, - legend: { - display: showPerPage, - position: "bottom", - labels: { boxWidth: 12, padding: 12 } - } - }, - scales: { - y: { - beginAtZero: true, - max: maxValue + 3, - ticks: { precision: 0 } - } - } - } - }); - } - } - }; - var _sfc_render = function render() { - var _vm = this, _c = _vm._self._c; - return _c("div", { staticClass: "k-analytics-dashboard" }, [_c("div", { staticClass: "k-analytics-filters" }, [_c("div", { staticClass: "k-analytics-date-filter" }, [_vm._m(0), _c("div", { staticClass: "k-date-inputs-wrapper" }, [_c("label", [_vm._v(" Du "), _c("input", { directives: [{ name: "model", rawName: "v-model", value: _vm.startDate, expression: "startDate" }], attrs: { "type": "date" }, domProps: { "value": _vm.startDate }, on: { "change": _vm.fetchData, "input": function($event) { - if ($event.target.composing) return; - _vm.startDate = $event.target.value; - } } })]), _c("label", [_vm._v(" Au "), _c("input", { directives: [{ name: "model", rawName: "v-model", value: _vm.endDate, expression: "endDate" }], attrs: { "type": "date" }, domProps: { "value": _vm.endDate }, on: { "change": _vm.fetchData, "input": function($event) { - if ($event.target.composing) return; - _vm.endDate = $event.target.value; - } } })])])]), _c("div", { staticClass: "k-analytics-user-filter" }, [_c("k-multiselect-field", { attrs: { "options": _vm.userOptions, "value": _vm.selectedEmails, "label": "Filtrer par utilisateur(s)", "search": "true", "name": "user" }, on: { "input": _vm.onUserSelectionChange } })], 1), _c("div", { staticClass: "k-analytics-page-filter" }, [_c("k-multiselect-field", { attrs: { "options": _vm.pageOptions, "value": _vm.selectedPages, "label": "Filtrer par page(s)", "search": "true", "name": "page" }, on: { "input": _vm.onPageSelectionChange } })], 1)]), !_vm.hasData ? _c("div", { staticClass: "k-analytics-empty" }, [_c("p", [_vm._v("Aucune donnée à afficher")])]) : [_c("div", { staticClass: "k-analytics-grid" }, [_c("div", { staticClass: "k-analytics-card" }, [_c("h3", [_vm._v("Sessions uniques")]), _c("div", { staticClass: "k-analytics-metric" }, [_vm._v(_vm._s(_vm.data.uniqueSessions))])]), _c("div", { staticClass: "k-analytics-card" }, [_c("h3", [_vm._v("Pages vues")]), _c("div", { staticClass: "k-analytics-metric" }, [_vm._v(_vm._s(_vm.data.totalVisits))])]), _c("div", { staticClass: "k-analytics-card" }, [_c("h3", [_vm._v("Pages / session")]), _c("div", { staticClass: "k-analytics-metric" }, [_vm._v(_vm._s(_vm.pagesPerSession))])])]), _c("div", { staticClass: "k-analytics-chart-container" }, [_c("div", { staticClass: "k-analytics-chart-header" }, [_c("h3", [_vm._v("Visites par jour")]), _vm.selectedPages.length === 0 ? _c("k-toggle-field", { attrs: { "value": _vm.showTopPagesOnly, "before": "Moyenne", "after": "Pages les + visitées", "text": " ", "name": "topPages" }, on: { "input": _vm.onToggleTopPages } }) : _vm._e()], 1), _c("canvas", { ref: "chartCanvas" })]), _vm.data.visitsByPage && Object.keys(_vm.data.visitsByPage).length ? _c("div", { staticClass: "k-analytics-card" }, [_c("h3", [_vm._v("Pages les plus visitées")]), _c("ul", { staticClass: "k-analytics-list" }, _vm._l(_vm.data.visitsByPage, function(count, page) { - return _c("li", { key: page }, [_c("span", { staticClass: "k-analytics-list-label" }, [_vm._v(_vm._s(page))]), _c("span", { staticClass: "k-analytics-list-value" }, [_vm._v(_vm._s(count))])]); - }), 0)]) : _vm._e()]], 2); - }; - var _sfc_staticRenderFns = [function() { - var _vm = this, _c = _vm._self._c; - return _c("header", { staticClass: "k-field-header" }, [_c("label", { staticClass: "k-label k-field-label", attrs: { "title": "Filtrer par dates" } }, [_c("span", { staticClass: "k-label-text" }, [_vm._v("Filtrer par dates ")])])]); - }]; - _sfc_render._withStripped = true; - var __component__ = /* @__PURE__ */ normalizeComponent( - _sfc_main, - _sfc_render, - _sfc_staticRenderFns - ); - __component__.options.__file = "/Users/adrienpayet/Documents/code/en-cours/design-to-pack/public/site/plugins/analytics/src/components/AnalyticsDashboard.vue"; - const AnalyticsDashboard = __component__.exports; - window.panel.plugin("adrienpayet/analytics", { - fields: { - "analytics-dashboard": AnalyticsDashboard - } - }); -})(); +var Rl=Object.defineProperty;var El=(X,N,q)=>N in X?Rl(X,N,{enumerable:!0,configurable:!0,writable:!0,value:q}):X[N]=q;var S=(X,N,q)=>El(X,typeof N!="symbol"?N+"":N,q);(function(){"use strict";/*! + * @kurkle/color v0.3.4 + * https://github.com/kurkle/color#readme + * (c) 2024 Jukka Kurkela + * Released under the MIT License + */function X(i){return i+.5|0}const N=(i,t,e)=>Math.max(Math.min(i,e),t);function q(i){return N(X(i*2.55),0,255)}function lt(i){return N(X(i*255),0,255)}function st(i){return N(X(i/2.55)/100,0,1)}function mi(i){return N(X(i*100),0,100)}const $={0:0,1:1,2:2,3:3,4:4,5:5,6:6,7:7,8:8,9:9,A:10,B:11,C:12,D:13,E:14,F:15,a:10,b:11,c:12,d:13,e:14,f:15},Le=[..."0123456789ABCDEF"],bn=i=>Le[i&15],_n=i=>Le[(i&240)>>4]+Le[i&15],Jt=i=>(i&240)>>4===(i&15),yn=i=>Jt(i.r)&&Jt(i.g)&&Jt(i.b)&&Jt(i.a);function xn(i){var t=i.length,e;return i[0]==="#"&&(t===4||t===5?e={r:255&$[i[1]]*17,g:255&$[i[2]]*17,b:255&$[i[3]]*17,a:t===5?$[i[4]]*17:255}:(t===7||t===9)&&(e={r:$[i[1]]<<4|$[i[2]],g:$[i[3]]<<4|$[i[4]],b:$[i[5]]<<4|$[i[6]],a:t===9?$[i[7]]<<4|$[i[8]]:255})),e}const vn=(i,t)=>i<255?t(i):"";function kn(i){var t=yn(i)?bn:_n;return i?"#"+t(i.r)+t(i.g)+t(i.b)+vn(i.a,t):void 0}const wn=/^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/;function bi(i,t,e){const s=t*Math.min(e,1-e),n=(o,r=(o+i/30)%12)=>e-s*Math.max(Math.min(r-3,9-r,1),-1);return[n(0),n(8),n(4)]}function Mn(i,t,e){const s=(n,o=(n+i/60)%6)=>e-e*t*Math.max(Math.min(o,4-o,1),0);return[s(5),s(3),s(1)]}function Sn(i,t,e){const s=bi(i,1,.5);let n;for(t+e>1&&(n=1/(t+e),t*=n,e*=n),n=0;n<3;n++)s[n]*=1-t-e,s[n]+=t;return s}function Dn(i,t,e,s,n){return i===n?(t-e)/s+(t.5?h/(2-o-r):h/(o+r),l=Dn(e,s,n,h,o),l=l*60+.5),[l|0,c||0,a]}function Re(i,t,e,s){return(Array.isArray(t)?i(t[0],t[1],t[2]):i(t,e,s)).map(lt)}function Ee(i,t,e){return Re(bi,i,t,e)}function Pn(i,t,e){return Re(Sn,i,t,e)}function Cn(i,t,e){return Re(Mn,i,t,e)}function _i(i){return(i%360+360)%360}function On(i){const t=wn.exec(i);let e=255,s;if(!t)return;t[5]!==s&&(e=t[6]?q(+t[5]):lt(+t[5]));const n=_i(+t[2]),o=+t[3]/100,r=+t[4]/100;return t[1]==="hwb"?s=Pn(n,o,r):t[1]==="hsv"?s=Cn(n,o,r):s=Ee(n,o,r),{r:s[0],g:s[1],b:s[2],a:e}}function Tn(i,t){var e=Fe(i);e[0]=_i(e[0]+t),e=Ee(e),i.r=e[0],i.g=e[1],i.b=e[2]}function An(i){if(!i)return;const t=Fe(i),e=t[0],s=mi(t[1]),n=mi(t[2]);return i.a<255?`hsla(${e}, ${s}%, ${n}%, ${st(i.a)})`:`hsl(${e}, ${s}%, ${n}%)`}const yi={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"},xi={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 In(){const i={},t=Object.keys(xi),e=Object.keys(yi);let s,n,o,r,a;for(s=0;s>16&255,o>>8&255,o&255]}return i}let te;function Ln(i){te||(te=In(),te.transparent=[0,0,0,0]);const t=te[i.toLowerCase()];return t&&{r:t[0],g:t[1],b:t[2],a:t.length===4?t[3]:255}}const Fn=/^rgba?\(\s*([-+.\d]+)(%)?[\s,]+([-+.e\d]+)(%)?[\s,]+([-+.e\d]+)(%)?(?:[\s,/]+([-+.e\d]+)(%)?)?\s*\)$/;function Rn(i){const t=Fn.exec(i);let e=255,s,n,o;if(t){if(t[7]!==s){const r=+t[7];e=t[8]?q(r):N(r*255,0,255)}return s=+t[1],n=+t[3],o=+t[5],s=255&(t[2]?q(s):N(s,0,255)),n=255&(t[4]?q(n):N(n,0,255)),o=255&(t[6]?q(o):N(o,0,255)),{r:s,g:n,b:o,a:e}}}function En(i){return i&&(i.a<255?`rgba(${i.r}, ${i.g}, ${i.b}, ${st(i.a)})`:`rgb(${i.r}, ${i.g}, ${i.b})`)}const ze=i=>i<=.0031308?i*12.92:Math.pow(i,1/2.4)*1.055-.055,Pt=i=>i<=.04045?i/12.92:Math.pow((i+.055)/1.055,2.4);function zn(i,t,e){const s=Pt(st(i.r)),n=Pt(st(i.g)),o=Pt(st(i.b));return{r:lt(ze(s+e*(Pt(st(t.r))-s))),g:lt(ze(n+e*(Pt(st(t.g))-n))),b:lt(ze(o+e*(Pt(st(t.b))-o))),a:i.a+e*(t.a-i.a)}}function ee(i,t,e){if(i){let s=Fe(i);s[t]=Math.max(0,Math.min(s[t]+s[t]*e,t===0?360:1)),s=Ee(s),i.r=s[0],i.g=s[1],i.b=s[2]}}function vi(i,t){return i&&Object.assign(t||{},i)}function ki(i){var t={r:0,g:0,b:0,a:255};return Array.isArray(i)?i.length>=3&&(t={r:i[0],g:i[1],b:i[2],a:255},i.length>3&&(t.a=lt(i[3]))):(t=vi(i,{r:0,g:0,b:0,a:1}),t.a=lt(t.a)),t}function Bn(i){return i.charAt(0)==="r"?Rn(i):On(i)}class Ft{constructor(t){if(t instanceof Ft)return t;const e=typeof t;let s;e==="object"?s=ki(t):e==="string"&&(s=xn(t)||Ln(t)||Bn(t)),this._rgb=s,this._valid=!!s}get valid(){return this._valid}get rgb(){var t=vi(this._rgb);return t&&(t.a=st(t.a)),t}set rgb(t){this._rgb=ki(t)}rgbString(){return this._valid?En(this._rgb):void 0}hexString(){return this._valid?kn(this._rgb):void 0}hslString(){return this._valid?An(this._rgb):void 0}mix(t,e){if(t){const s=this.rgb,n=t.rgb;let o;const r=e===o?.5:e,a=2*r-1,l=s.a-n.a,c=((a*l===-1?a:(a+l)/(1+a*l))+1)/2;o=1-c,s.r=255&c*s.r+o*n.r+.5,s.g=255&c*s.g+o*n.g+.5,s.b=255&c*s.b+o*n.b+.5,s.a=r*s.a+(1-r)*n.a,this.rgb=s}return this}interpolate(t,e){return t&&(this._rgb=zn(this._rgb,t._rgb,e)),this}clone(){return new Ft(this.rgb)}alpha(t){return this._rgb.a=lt(t),this}clearer(t){const e=this._rgb;return e.a*=1-t,this}greyscale(){const t=this._rgb,e=X(t.r*.3+t.g*.59+t.b*.11);return t.r=t.g=t.b=e,this}opaquer(t){const e=this._rgb;return e.a*=1+t,this}negate(){const t=this._rgb;return t.r=255-t.r,t.g=255-t.g,t.b=255-t.b,this}lighten(t){return ee(this._rgb,2,t),this}darken(t){return ee(this._rgb,2,-t),this}saturate(t){return ee(this._rgb,1,t),this}desaturate(t){return ee(this._rgb,1,-t),this}rotate(t){return Tn(this._rgb,t),this}}/*! + * Chart.js v4.5.1 + * https://www.chartjs.org + * (c) 2025 Chart.js Contributors + * Released under the MIT License + */function nt(){}const Nn=(()=>{let i=0;return()=>i++})();function T(i){return i==null}function z(i){if(Array.isArray&&Array.isArray(i))return!0;const t=Object.prototype.toString.call(i);return t.slice(0,7)==="[object"&&t.slice(-6)==="Array]"}function D(i){return i!==null&&Object.prototype.toString.call(i)==="[object Object]"}function V(i){return(typeof i=="number"||i instanceof Number)&&isFinite(+i)}function G(i,t){return V(i)?i:t}function O(i,t){return typeof i>"u"?t:i}const Vn=(i,t)=>typeof i=="string"&&i.endsWith("%")?parseFloat(i)/100*t:+i;function A(i,t,e){if(i&&typeof i.call=="function")return i.apply(e,t)}function C(i,t,e,s){let n,o,r;if(z(i))for(o=i.length,n=0;ni,x:i=>i.x,y:i=>i.y};function Wn(i){const t=i.split("."),e=[];let s="";for(const n of t)s+=n,s.endsWith("\\")?s=s.slice(0,-1)+".":(e.push(s),s="");return e}function $n(i){const t=Wn(i);return e=>{for(const s of t){if(s==="")break;e=e&&e[s]}return e}}function ne(i,t){return(Mi[t]||(Mi[t]=$n(t)))(i)}function Be(i){return i.charAt(0).toUpperCase()+i.slice(1)}const oe=i=>typeof i<"u",ct=i=>typeof i=="function",Si=(i,t)=>{if(i.size!==t.size)return!1;for(const e of i)if(!t.has(e))return!1;return!0};function Yn(i){return i.type==="mouseup"||i.type==="click"||i.type==="contextmenu"}const j=Math.PI,Z=2*j,Un=Z+j,re=Number.POSITIVE_INFINITY,Xn=j/180,K=j/2,gt=j/4,Di=j*2/3,Pi=Math.log10,Ct=Math.sign;function zt(i,t,e){return Math.abs(i-t)n-o).pop(),t}function qn(i){return typeof i=="symbol"||typeof i=="object"&&i!==null&&!(Symbol.toPrimitive in i||"toString"in i||"valueOf"in i)}function Bt(i){return!qn(i)&&!isNaN(parseFloat(i))&&isFinite(i)}function Gn(i,t){const e=Math.round(i);return e-t<=i&&e+t>=i}function Zn(i,t,e){let s,n,o;for(s=0,n=i.length;sl&&c=Math.min(t,e)-s&&i<=Math.max(t,e)+s}function Ve(i,t,e){e=e||(r=>i[r]1;)o=n+s>>1,e(o)?n=o:s=o;return{lo:n,hi:s}}const mt=(i,t,e,s)=>Ve(i,e,s?n=>{const o=i[n][t];return oi[n][t]Ve(i,e,s=>i[s][t]>=e);function so(i,t,e){let s=0,n=i.length;for(;ss&&i[n-1]>e;)n--;return s>0||n{const s="_onData"+Be(e),n=i[e];Object.defineProperty(i,e,{configurable:!0,enumerable:!1,value(...o){const r=n.apply(this,o);return i._chartjs.listeners.forEach(a=>{typeof a[s]=="function"&&a[s](...o)}),r}})})}function Li(i,t){const e=i._chartjs;if(!e)return;const s=e.listeners,n=s.indexOf(t);n!==-1&&s.splice(n,1),!(s.length>0)&&(Ii.forEach(o=>{delete i[o]}),delete i._chartjs)}function oo(i){const t=new Set(i);return t.size===i.length?i:Array.from(t)}const Fi=(function(){return typeof window>"u"?function(i){return i()}:window.requestAnimationFrame})();function Ri(i,t){let e=[],s=!1;return function(...n){e=n,s||(s=!0,Fi.call(window,()=>{s=!1,i.apply(t,e)}))}}function ro(i,t){let e;return function(...s){return t?(clearTimeout(e),e=setTimeout(i,t,s)):i.apply(this,s),t}}const ao=i=>i==="start"?"left":i==="end"?"right":"center",Ei=(i,t,e)=>i==="start"?t:i==="end"?e:(t+e)/2;function lo(i,t,e){const s=t.length;let n=0,o=s;if(i._sorted){const{iScale:r,vScale:a,_parsed:l}=i,c=i.dataset&&i.dataset.options?i.dataset.options.spanGaps:null,h=r.axis,{min:f,max:d,minDefined:u,maxDefined:m}=r.getUserBounds();if(u){if(n=Math.min(mt(l,h,f).lo,e?s:mt(t,h,r.getPixelForValue(f)).lo),c){const g=l.slice(0,n+1).reverse().findIndex(p=>!T(p[a.axis]));n-=Math.max(0,g)}n=Y(n,0,s-1)}if(m){let g=Math.max(mt(l,r.axis,d,!0).hi+1,e?0:mt(t,h,r.getPixelForValue(d),!0).hi+1);if(c){const p=l.slice(g-1).findIndex(b=>!T(b[a.axis]));g+=Math.max(0,p)}o=Y(g,n,s)-n}else o=s-n}return{start:n,count:o}}function co(i){const{xScale:t,yScale:e,_scaleRanges:s}=i,n={xmin:t.min,xmax:t.max,ymin:e.min,ymax:e.max};if(!s)return i._scaleRanges=n,!0;const o=s.xmin!==t.min||s.xmax!==t.max||s.ymin!==e.min||s.ymax!==e.max;return Object.assign(s,n),o}const ae=i=>i===0||i===1,zi=(i,t,e)=>-(Math.pow(2,10*(i-=1))*Math.sin((i-t)*Z/e)),Bi=(i,t,e)=>Math.pow(2,-10*i)*Math.sin((i-t)*Z/e)+1,Nt={linear:i=>i,easeInQuad:i=>i*i,easeOutQuad:i=>-i*(i-2),easeInOutQuad:i=>(i/=.5)<1?.5*i*i:-.5*(--i*(i-2)-1),easeInCubic:i=>i*i*i,easeOutCubic:i=>(i-=1)*i*i+1,easeInOutCubic:i=>(i/=.5)<1?.5*i*i*i:.5*((i-=2)*i*i+2),easeInQuart:i=>i*i*i*i,easeOutQuart:i=>-((i-=1)*i*i*i-1),easeInOutQuart:i=>(i/=.5)<1?.5*i*i*i*i:-.5*((i-=2)*i*i*i-2),easeInQuint:i=>i*i*i*i*i,easeOutQuint:i=>(i-=1)*i*i*i*i+1,easeInOutQuint:i=>(i/=.5)<1?.5*i*i*i*i*i:.5*((i-=2)*i*i*i*i+2),easeInSine:i=>-Math.cos(i*K)+1,easeOutSine:i=>Math.sin(i*K),easeInOutSine:i=>-.5*(Math.cos(j*i)-1),easeInExpo:i=>i===0?0:Math.pow(2,10*(i-1)),easeOutExpo:i=>i===1?1:-Math.pow(2,-10*i)+1,easeInOutExpo:i=>ae(i)?i:i<.5?.5*Math.pow(2,10*(i*2-1)):.5*(-Math.pow(2,-10*(i*2-1))+2),easeInCirc:i=>i>=1?i:-(Math.sqrt(1-i*i)-1),easeOutCirc:i=>Math.sqrt(1-(i-=1)*i),easeInOutCirc:i=>(i/=.5)<1?-.5*(Math.sqrt(1-i*i)-1):.5*(Math.sqrt(1-(i-=2)*i)+1),easeInElastic:i=>ae(i)?i:zi(i,.075,.3),easeOutElastic:i=>ae(i)?i:Bi(i,.075,.3),easeInOutElastic(i){return ae(i)?i:i<.5?.5*zi(i*2,.1125,.45):.5+.5*Bi(i*2-1,.1125,.45)},easeInBack(i){return i*i*((1.70158+1)*i-1.70158)},easeOutBack(i){return(i-=1)*i*((1.70158+1)*i+1.70158)+1},easeInOutBack(i){let t=1.70158;return(i/=.5)<1?.5*(i*i*(((t*=1.525)+1)*i-t)):.5*((i-=2)*i*(((t*=1.525)+1)*i+t)+2)},easeInBounce:i=>1-Nt.easeOutBounce(1-i),easeOutBounce(i){return i<1/2.75?7.5625*i*i:i<2/2.75?7.5625*(i-=1.5/2.75)*i+.75:i<2.5/2.75?7.5625*(i-=2.25/2.75)*i+.9375:7.5625*(i-=2.625/2.75)*i+.984375},easeInOutBounce:i=>i<.5?Nt.easeInBounce(i*2)*.5:Nt.easeOutBounce(i*2-1)*.5+.5};function je(i){if(i&&typeof i=="object"){const t=i.toString();return t==="[object CanvasPattern]"||t==="[object CanvasGradient]"}return!1}function Ni(i){return je(i)?i:new Ft(i)}function He(i){return je(i)?i:new Ft(i).saturate(.5).darken(.1).hexString()}const ho=["x","y","borderWidth","radius","tension"],fo=["color","borderColor","backgroundColor"];function uo(i){i.set("animation",{delay:void 0,duration:1e3,easing:"easeOutQuart",fn:void 0,from:void 0,loop:void 0,to:void 0,type:void 0}),i.describe("animation",{_fallback:!1,_indexable:!1,_scriptable:t=>t!=="onProgress"&&t!=="onComplete"&&t!=="fn"}),i.set("animations",{colors:{type:"color",properties:fo},numbers:{type:"number",properties:ho}}),i.describe("animations",{_fallback:"animation"}),i.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:t=>t|0}}}})}function go(i){i.set("layout",{autoPadding:!0,padding:{top:0,right:0,bottom:0,left:0}})}const Vi=new Map;function po(i,t){t=t||{};const e=i+JSON.stringify(t);let s=Vi.get(e);return s||(s=new Intl.NumberFormat(i,t),Vi.set(e,s)),s}function ji(i,t,e){return po(t,e).format(i)}const mo={values(i){return z(i)?i:""+i},numeric(i,t,e){if(i===0)return"0";const s=this.chart.options.locale;let n,o=i;if(e.length>1){const c=Math.max(Math.abs(e[0].value),Math.abs(e[e.length-1].value));(c<1e-4||c>1e15)&&(n="scientific"),o=bo(i,e)}const r=Pi(Math.abs(o)),a=isNaN(r)?1:Math.max(Math.min(-1*Math.floor(r),20),0),l={notation:n,minimumFractionDigits:a,maximumFractionDigits:a};return Object.assign(l,this.options.ticks.format),ji(i,s,l)}};function bo(i,t){let e=t.length>3?t[2].value-t[1].value:t[1].value-t[0].value;return Math.abs(e)>=1&&i!==Math.floor(i)&&(e=i-Math.floor(i)),e}var Hi={formatters:mo};function _o(i){i.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",clip:!0,grace:0,grid:{display:!0,lineWidth:1,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(t,e)=>e.lineWidth,tickColor:(t,e)=>e.color,offset:!1},border:{display:!0,dash:[],dashOffset:0,width:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:Hi.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}}),i.route("scale.ticks","color","","color"),i.route("scale.grid","color","","borderColor"),i.route("scale.border","color","","borderColor"),i.route("scale.title","color","","color"),i.describe("scale",{_fallback:!1,_scriptable:t=>!t.startsWith("before")&&!t.startsWith("after")&&t!=="callback"&&t!=="parser",_indexable:t=>t!=="borderDash"&&t!=="tickBorderDash"&&t!=="dash"}),i.describe("scales",{_fallback:"scale"}),i.describe("scale.ticks",{_scriptable:t=>t!=="backdropPadding"&&t!=="callback",_indexable:t=>t!=="backdropPadding"})}const bt=Object.create(null),We=Object.create(null);function Vt(i,t){if(!t)return i;const e=t.split(".");for(let s=0,n=e.length;ss.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=(s,n)=>He(n.backgroundColor),this.hoverBorderColor=(s,n)=>He(n.borderColor),this.hoverColor=(s,n)=>He(n.color),this.indexAxis="x",this.interaction={mode:"nearest",intersect:!0,includeInvisible:!1},this.maintainAspectRatio=!0,this.onHover=null,this.onClick=null,this.parsing=!0,this.plugins={},this.responsive=!0,this.scale=void 0,this.scales={},this.showLine=!0,this.drawActiveElementsOnTop=!0,this.describe(t),this.apply(e)}set(t,e){return $e(this,t,e)}get(t){return Vt(this,t)}describe(t,e){return $e(We,t,e)}override(t,e){return $e(bt,t,e)}route(t,e,s,n){const o=Vt(this,t),r=Vt(this,s),a="_"+e;Object.defineProperties(o,{[a]:{value:o[e],writable:!0},[e]:{enumerable:!0,get(){const l=this[a],c=r[n];return D(l)?Object.assign({},c,l):O(l,c)},set(l){this[a]=l}}})}apply(t){t.forEach(e=>e(this))}}var R=new yo({_scriptable:i=>!i.startsWith("on"),_indexable:i=>i!=="events",hover:{_fallback:"interaction"},interaction:{_scriptable:!1,_indexable:!1}},[uo,go,_o]);function xo(i){return!i||T(i.size)||T(i.family)?null:(i.style?i.style+" ":"")+(i.weight?i.weight+" ":"")+i.size+"px "+i.family}function Wi(i,t,e,s,n){let o=t[n];return o||(o=t[n]=i.measureText(n).width,e.push(n)),o>s&&(s=o),s}function _t(i,t,e){const s=i.currentDevicePixelRatio,n=e!==0?Math.max(e/2,.5):0;return Math.round((t-n)*s)/s+n}function $i(i,t){!t&&!i||(t=t||i.getContext("2d"),t.save(),t.resetTransform(),t.clearRect(0,0,i.width,i.height),t.restore())}function Ye(i,t,e,s){vo(i,t,e,s)}function vo(i,t,e,s,n){let o,r,a,l,c,h,f,d;const u=t.pointStyle,m=t.rotation,g=t.radius;let p=(m||0)*Xn;if(u&&typeof u=="object"&&(o=u.toString(),o==="[object HTMLImageElement]"||o==="[object HTMLCanvasElement]")){i.save(),i.translate(e,s),i.rotate(p),i.drawImage(u,-u.width/2,-u.height/2,u.width,u.height),i.restore();return}if(!(isNaN(g)||g<=0)){switch(i.beginPath(),u){default:i.arc(e,s,g,0,Z),i.closePath();break;case"triangle":h=g,i.moveTo(e+Math.sin(p)*h,s-Math.cos(p)*g),p+=Di,i.lineTo(e+Math.sin(p)*h,s-Math.cos(p)*g),p+=Di,i.lineTo(e+Math.sin(p)*h,s-Math.cos(p)*g),i.closePath();break;case"rectRounded":c=g*.516,l=g-c,r=Math.cos(p+gt)*l,f=Math.cos(p+gt)*l,a=Math.sin(p+gt)*l,d=Math.sin(p+gt)*l,i.arc(e-f,s-a,c,p-j,p-K),i.arc(e+d,s-r,c,p-K,p),i.arc(e+f,s+a,c,p,p+K),i.arc(e-d,s+r,c,p+K,p+j),i.closePath();break;case"rect":if(!m){l=Math.SQRT1_2*g,h=l,i.rect(e-h,s-l,2*h,2*l);break}p+=gt;case"rectRot":f=Math.cos(p)*g,r=Math.cos(p)*g,a=Math.sin(p)*g,d=Math.sin(p)*g,i.moveTo(e-f,s-a),i.lineTo(e+d,s-r),i.lineTo(e+f,s+a),i.lineTo(e-d,s+r),i.closePath();break;case"crossRot":p+=gt;case"cross":f=Math.cos(p)*g,r=Math.cos(p)*g,a=Math.sin(p)*g,d=Math.sin(p)*g,i.moveTo(e-f,s-a),i.lineTo(e+f,s+a),i.moveTo(e+d,s-r),i.lineTo(e-d,s+r);break;case"star":f=Math.cos(p)*g,r=Math.cos(p)*g,a=Math.sin(p)*g,d=Math.sin(p)*g,i.moveTo(e-f,s-a),i.lineTo(e+f,s+a),i.moveTo(e+d,s-r),i.lineTo(e-d,s+r),p+=gt,f=Math.cos(p)*g,r=Math.cos(p)*g,a=Math.sin(p)*g,d=Math.sin(p)*g,i.moveTo(e-f,s-a),i.lineTo(e+f,s+a),i.moveTo(e+d,s-r),i.lineTo(e-d,s+r);break;case"line":r=Math.cos(p)*g,a=Math.sin(p)*g,i.moveTo(e-r,s-a),i.lineTo(e+r,s+a);break;case"dash":i.moveTo(e,s),i.lineTo(e+Math.cos(p)*g,s+Math.sin(p)*g);break;case!1:i.closePath();break}i.fill(),t.borderWidth>0&&i.stroke()}}function jt(i,t,e){return e=e||.5,!t||i&&i.x>t.left-e&&i.xt.top-e&&i.y0&&o.strokeColor!=="";let l,c;for(i.save(),i.font=n.string,Mo(i,o),l=0;l+i||0;function Xi(i,t){const e={},s=D(t),n=s?Object.keys(t):t,o=D(i)?s?r=>O(i[r],i[t[r]]):r=>i[r]:()=>i;for(const r of n)e[r]=To(o(r));return e}function Ao(i){return Xi(i,{top:"y",right:"x",bottom:"y",left:"x"})}function le(i){return Xi(i,["topLeft","topRight","bottomLeft","bottomRight"])}function ht(i){const t=Ao(i);return t.width=t.left+t.right,t.height=t.top+t.bottom,t}function J(i,t){i=i||{},t=t||R.font;let e=O(i.size,t.size);typeof e=="string"&&(e=parseInt(e,10));let s=O(i.style,t.style);s&&!(""+s).match(Co)&&(console.warn('Invalid font style specified: "'+s+'"'),s=void 0);const n={family:O(i.family,t.family),lineHeight:Oo(O(i.lineHeight,t.lineHeight),e),size:e,style:s,weight:O(i.weight,t.weight),string:""};return n.string=xo(n),n}function ce(i,t,e,s){let n,o,r;for(n=0,o=i.length;ne&&a===0?0:a+l;return{min:r(s,-Math.abs(o)),max:r(n,o)}}function yt(i,t){return Object.assign(Object.create(i),t)}function Ke(i,t=[""],e,s,n=()=>i[0]){const o=e||i;typeof s>"u"&&(s=Qi("_fallback",i));const r={[Symbol.toStringTag]:"Object",_cacheable:!0,_scopes:i,_rootScopes:o,_fallback:s,_getTarget:n,override:a=>Ke([a,...i],t,o,s)};return new Proxy(r,{deleteProperty(a,l){return delete a[l],delete a._keys,delete i[0][l],!0},get(a,l){return qi(a,l,()=>Vo(l,t,i,a))},getOwnPropertyDescriptor(a,l){return Reflect.getOwnPropertyDescriptor(a._scopes[0],l)},getPrototypeOf(){return Reflect.getPrototypeOf(i[0])},has(a,l){return Ji(a).includes(l)},ownKeys(a){return Ji(a)},set(a,l,c){const h=a._storage||(a._storage=n());return a[l]=h[l]=c,delete a._keys,!0}})}function Ot(i,t,e,s){const n={_cacheable:!1,_proxy:i,_context:t,_subProxy:e,_stack:new Set,_descriptors:Ki(i,s),setContext:o=>Ot(i,o,e,s),override:o=>Ot(i.override(o),t,e,s)};return new Proxy(n,{deleteProperty(o,r){return delete o[r],delete i[r],!0},get(o,r,a){return qi(o,r,()=>Fo(o,r,a))},getOwnPropertyDescriptor(o,r){return o._descriptors.allKeys?Reflect.has(i,r)?{enumerable:!0,configurable:!0}:void 0:Reflect.getOwnPropertyDescriptor(i,r)},getPrototypeOf(){return Reflect.getPrototypeOf(i)},has(o,r){return Reflect.has(i,r)},ownKeys(){return Reflect.ownKeys(i)},set(o,r,a){return i[r]=a,delete o[r],!0}})}function Ki(i,t={scriptable:!0,indexable:!0}){const{_scriptable:e=t.scriptable,_indexable:s=t.indexable,_allKeys:n=t.allKeys}=i;return{allKeys:n,scriptable:e,indexable:s,isScriptable:ct(e)?e:()=>e,isIndexable:ct(s)?s:()=>s}}const Lo=(i,t)=>i?i+Be(t):t,qe=(i,t)=>D(t)&&i!=="adapters"&&(Object.getPrototypeOf(t)===null||t.constructor===Object);function qi(i,t,e){if(Object.prototype.hasOwnProperty.call(i,t)||t==="constructor")return i[t];const s=e();return i[t]=s,s}function Fo(i,t,e){const{_proxy:s,_context:n,_subProxy:o,_descriptors:r}=i;let a=s[t];return ct(a)&&r.isScriptable(t)&&(a=Ro(t,a,i,e)),z(a)&&a.length&&(a=Eo(t,a,i,r.isIndexable)),qe(t,a)&&(a=Ot(a,n,o&&o[t],r)),a}function Ro(i,t,e,s){const{_proxy:n,_context:o,_subProxy:r,_stack:a}=e;if(a.has(i))throw new Error("Recursion detected: "+Array.from(a).join("->")+"->"+i);a.add(i);let l=t(o,r||s);return a.delete(i),qe(i,l)&&(l=Ge(n._scopes,n,i,l)),l}function Eo(i,t,e,s){const{_proxy:n,_context:o,_subProxy:r,_descriptors:a}=e;if(typeof o.index<"u"&&s(i))return t[o.index%t.length];if(D(t[0])){const l=t,c=n._scopes.filter(h=>h!==l);t=[];for(const h of l){const f=Ge(c,n,i,h);t.push(Ot(f,o,r&&r[i],a))}}return t}function Gi(i,t,e){return ct(i)?i(t,e):i}const zo=(i,t)=>i===!0?t:typeof i=="string"?ne(t,i):void 0;function Bo(i,t,e,s,n){for(const o of t){const r=zo(e,o);if(r){i.add(r);const a=Gi(r._fallback,e,n);if(typeof a<"u"&&a!==e&&a!==s)return a}else if(r===!1&&typeof s<"u"&&e!==s)return null}return!1}function Ge(i,t,e,s){const n=t._rootScopes,o=Gi(t._fallback,e,s),r=[...i,...n],a=new Set;a.add(s);let l=Zi(a,r,e,o||e,s);return l===null||typeof o<"u"&&o!==e&&(l=Zi(a,r,o,l,s),l===null)?!1:Ke(Array.from(a),[""],n,o,()=>No(t,e,s))}function Zi(i,t,e,s,n){for(;e;)e=Bo(i,t,e,s,n);return e}function No(i,t,e){const s=i._getTarget();t in s||(s[t]={});const n=s[t];return z(n)&&D(e)?e:n||{}}function Vo(i,t,e,s){let n;for(const o of t)if(n=Qi(Lo(o,i),e),typeof n<"u")return qe(i,n)?Ge(e,s,i,n):n}function Qi(i,t){for(const e of t){if(!e)continue;const s=e[i];if(typeof s<"u")return s}}function Ji(i){let t=i._keys;return t||(t=i._keys=jo(i._scopes)),t}function jo(i){const t=new Set;for(const e of i)for(const s of Object.keys(e).filter(n=>!n.startsWith("_")))t.add(s);return Array.from(t)}const Ho=Number.EPSILON||1e-14,Tt=(i,t)=>ti==="x"?"y":"x";function Wo(i,t,e,s){const n=i.skip?t:i,o=t,r=e.skip?t:e,a=Ne(o,n),l=Ne(r,o);let c=a/(a+l),h=l/(a+l);c=isNaN(c)?0:c,h=isNaN(h)?0:h;const f=s*c,d=s*h;return{previous:{x:o.x-f*(r.x-n.x),y:o.y-f*(r.y-n.y)},next:{x:o.x+d*(r.x-n.x),y:o.y+d*(r.y-n.y)}}}function $o(i,t,e){const s=i.length;let n,o,r,a,l,c=Tt(i,0);for(let h=0;h!c.skip)),t.cubicInterpolationMode==="monotone")Uo(i,n);else{let c=s?i[i.length-1]:i[0];for(o=0,r=i.length;oi.ownerDocument.defaultView.getComputedStyle(i,null);function qo(i,t){return de(i).getPropertyValue(t)}const Go=["top","right","bottom","left"];function xt(i,t,e){const s={};e=e?"-"+e:"";for(let n=0;n<4;n++){const o=Go[n];s[o]=parseFloat(i[t+"-"+o+e])||0}return s.width=s.left+s.right,s.height=s.top+s.bottom,s}const Zo=(i,t,e)=>(i>0||t>0)&&(!e||!e.shadowRoot);function Qo(i,t){const e=i.touches,s=e&&e.length?e[0]:i,{offsetX:n,offsetY:o}=s;let r=!1,a,l;if(Zo(n,o,i.target))a=n,l=o;else{const c=t.getBoundingClientRect();a=s.clientX-c.left,l=s.clientY-c.top,r=!0}return{x:a,y:l,box:r}}function vt(i,t){if("native"in i)return i;const{canvas:e,currentDevicePixelRatio:s}=t,n=de(e),o=n.boxSizing==="border-box",r=xt(n,"padding"),a=xt(n,"border","width"),{x:l,y:c,box:h}=Qo(i,e),f=r.left+(h&&a.left),d=r.top+(h&&a.top);let{width:u,height:m}=t;return o&&(u-=r.width+a.width,m-=r.height+a.height),{x:Math.round((l-f)/u*e.width/s),y:Math.round((c-d)/m*e.height/s)}}function Jo(i,t,e){let s,n;if(t===void 0||e===void 0){const o=i&&Qe(i);if(!o)t=i.clientWidth,e=i.clientHeight;else{const r=o.getBoundingClientRect(),a=de(o),l=xt(a,"border","width"),c=xt(a,"padding");t=r.width-c.width-l.width,e=r.height-c.height-l.height,s=fe(a.maxWidth,o,"clientWidth"),n=fe(a.maxHeight,o,"clientHeight")}}return{width:t,height:e,maxWidth:s||re,maxHeight:n||re}}const ft=i=>Math.round(i*10)/10;function tr(i,t,e,s){const n=de(i),o=xt(n,"margin"),r=fe(n.maxWidth,i,"clientWidth")||re,a=fe(n.maxHeight,i,"clientHeight")||re,l=Jo(i,t,e);let{width:c,height:h}=l;if(n.boxSizing==="content-box"){const d=xt(n,"border","width"),u=xt(n,"padding");c-=u.width+d.width,h-=u.height+d.height}return c=Math.max(0,c-o.width),h=Math.max(0,s?c/s:h-o.height),c=ft(Math.min(c,r,l.maxWidth)),h=ft(Math.min(h,a,l.maxHeight)),c&&!h&&(h=ft(c/2)),(t!==void 0||e!==void 0)&&s&&l.height&&h>l.height&&(h=l.height,c=ft(Math.floor(h*s))),{width:c,height:h}}function es(i,t,e){const s=t||1,n=ft(i.height*s),o=ft(i.width*s);i.height=ft(i.height),i.width=ft(i.width);const r=i.canvas;return r.style&&(e||!r.style.height&&!r.style.width)&&(r.style.height=`${i.height}px`,r.style.width=`${i.width}px`),i.currentDevicePixelRatio!==s||r.height!==n||r.width!==o?(i.currentDevicePixelRatio=s,r.height=n,r.width=o,i.ctx.setTransform(s,0,0,s,0,0),!0):!1}const er=(function(){let i=!1;try{const t={get passive(){return i=!0,!1}};Ze()&&(window.addEventListener("test",null,t),window.removeEventListener("test",null,t))}catch{}return i})();function is(i,t){const e=qo(i,t),s=e&&e.match(/^(\d+)(\.\d+)?px$/);return s?+s[1]:void 0}function kt(i,t,e,s){return{x:i.x+e*(t.x-i.x),y:i.y+e*(t.y-i.y)}}function ir(i,t,e,s){return{x:i.x+e*(t.x-i.x),y:s==="middle"?e<.5?i.y:t.y:s==="after"?e<1?i.y:t.y:e>0?t.y:i.y}}function sr(i,t,e,s){const n={x:i.cp2x,y:i.cp2y},o={x:t.cp1x,y:t.cp1y},r=kt(i,n,e),a=kt(n,o,e),l=kt(o,t,e),c=kt(r,a,e),h=kt(a,l,e);return kt(c,h,e)}const nr=function(i,t){return{x(e){return i+i+t-e},setWidth(e){t=e},textAlign(e){return e==="center"?e:e==="right"?"left":"right"},xPlus(e,s){return e-s},leftForLtr(e,s){return e-s}}},or=function(){return{x(i){return i},setWidth(i){},textAlign(i){return i},xPlus(i,t){return i+t},leftForLtr(i,t){return i}}};function Je(i,t,e){return i?nr(t,e):or()}function rr(i,t){let e,s;(t==="ltr"||t==="rtl")&&(e=i.canvas.style,s=[e.getPropertyValue("direction"),e.getPropertyPriority("direction")],e.setProperty("direction",t,"important"),i.prevTextDirection=s)}function ar(i,t){t!==void 0&&(delete i.prevTextDirection,i.canvas.style.setProperty("direction",t[0],t[1]))}function ss(i){return i==="angle"?{between:Ti,compare:to,normalize:Q}:{between:Ai,compare:(t,e)=>t-e,normalize:t=>t}}function ns({start:i,end:t,count:e,loop:s,style:n}){return{start:i%e,end:t%e,loop:s&&(t-i+1)%e===0,style:n}}function lr(i,t,e){const{property:s,start:n,end:o}=e,{between:r,normalize:a}=ss(s),l=t.length;let{start:c,end:h,loop:f}=i,d,u;if(f){for(c+=l,h+=l,d=0,u=l;dl(n,v,b)&&a(n,v)!==0,_=()=>a(o,b)===0||l(o,v,b),M=()=>g||x(),k=()=>!g||_();for(let w=h,P=h;w<=f;++w)y=t[w%r],!y.skip&&(b=c(y[s]),b!==v&&(g=l(b,n,o),p===null&&M()&&(p=a(b,n)===0?w:P),p!==null&&k()&&(m.push(ns({start:p,end:w,loop:d,count:r,style:u})),p=null),P=w,v=b));return p!==null&&m.push(ns({start:p,end:f,loop:d,count:r,style:u})),m}function rs(i,t){const e=[],s=i.segments;for(let n=0;nn&&i[o%t].skip;)o--;return o%=t,{start:n,end:o}}function hr(i,t,e,s){const n=i.length,o=[];let r=t,a=i[t],l;for(l=t+1;l<=e;++l){const c=i[l%n];c.skip||c.stop?a.skip||(s=!1,o.push({start:t%n,end:(l-1)%n,loop:s}),t=r=c.stop?l:null):(r=l,a.skip&&(t=l)),a=c}return r!==null&&o.push({start:t%n,end:r%n,loop:s}),o}function fr(i,t){const e=i.points,s=i.options.spanGaps,n=e.length;if(!n)return[];const o=!!i._loop,{start:r,end:a}=cr(e,n,o,s);if(s===!0)return as(i,[{start:r,end:a,loop:o}],e,t);const l=aa({chart:t,initial:e.initial,numSteps:r,currentStep:Math.min(s-e.start,r)}))}_refresh(){this._request||(this._running=!0,this._request=Fi.call(window,()=>{this._update(),this._request=null,this._running&&this._refresh()}))}_update(t=Date.now()){let e=0;this._charts.forEach((s,n)=>{if(!s.running||!s.items.length)return;const o=s.items;let r=o.length-1,a=!1,l;for(;r>=0;--r)l=o[r],l._active?(l._total>s.duration&&(s.duration=l._total),l.tick(t),a=!0):(o[r]=o[o.length-1],o.pop());a&&(n.draw(),this._notify(n,s,t,"progress")),o.length||(s.running=!1,this._notify(n,s,t,"complete"),s.initial=!1),e+=o.length}),this._lastDate=t,e===0&&(this._running=!1)}_getAnims(t){const e=this._charts;let s=e.get(t);return s||(s={running:!1,initial:!0,items:[],listeners:{complete:[],progress:[]}},e.set(t,s)),s}listen(t,e,s){this._getAnims(t).listeners[e].push(s)}add(t,e){!e||!e.length||this._getAnims(t).items.push(...e)}has(t){return this._getAnims(t).items.length>0}start(t){const e=this._charts.get(t);e&&(e.running=!0,e.start=Date.now(),e.duration=e.items.reduce((s,n)=>Math.max(s,n._duration),0),this._refresh())}running(t){if(!this._running)return!1;const e=this._charts.get(t);return!(!e||!e.running||!e.items.length)}stop(t){const e=this._charts.get(t);if(!e||!e.items.length)return;const s=e.items;let n=s.length-1;for(;n>=0;--n)s[n].cancel();e.items=[],this._notify(t,e,Date.now(),"complete")}remove(t){return this._charts.delete(t)}}var ot=new pr;const hs="transparent",mr={boolean(i,t,e){return e>.5?t:i},color(i,t,e){const s=Ni(i||hs),n=s.valid&&Ni(t||hs);return n&&n.valid?n.mix(s,e).hexString():t},number(i,t,e){return i+(t-i)*e}};class br{constructor(t,e,s,n){const o=e[s];n=ce([t.to,n,o,t.from]);const r=ce([t.from,o,n]);this._active=!0,this._fn=t.fn||mr[t.type||typeof r],this._easing=Nt[t.easing]||Nt.linear,this._start=Math.floor(Date.now()+(t.delay||0)),this._duration=this._total=Math.floor(t.duration),this._loop=!!t.loop,this._target=e,this._prop=s,this._from=r,this._to=n,this._promises=void 0}active(){return this._active}update(t,e,s){if(this._active){this._notify(!1);const n=this._target[this._prop],o=s-this._start,r=this._duration-o;this._start=s,this._duration=Math.floor(Math.max(r,t.duration)),this._total+=o,this._loop=!!t.loop,this._to=ce([t.to,e,n,t.from]),this._from=ce([t.from,n,e])}}cancel(){this._active&&(this.tick(Date.now()),this._active=!1,this._notify(!1))}tick(t){const e=t-this._start,s=this._duration,n=this._prop,o=this._from,r=this._loop,a=this._to;let l;if(this._active=o!==a&&(r||e1?2-l:l,l=this._easing(Math.min(1,Math.max(0,l))),this._target[n]=this._fn(o,a,l)}wait(){const t=this._promises||(this._promises=[]);return new Promise((e,s)=>{t.push({res:e,rej:s})})}_notify(t){const e=t?"res":"rej",s=this._promises||[];for(let n=0;n{const o=t[n];if(!D(o))return;const r={};for(const a of e)r[a]=o[a];(z(o.properties)&&o.properties||[n]).forEach(a=>{(a===n||!s.has(a))&&s.set(a,r)})})}_animateOptions(t,e){const s=e.options,n=yr(t,s);if(!n)return[];const o=this._createAnimations(n,s);return s.$shared&&_r(t.options.$animations,s).then(()=>{t.options=s},()=>{}),o}_createAnimations(t,e){const s=this._properties,n=[],o=t.$animations||(t.$animations={}),r=Object.keys(e),a=Date.now();let l;for(l=r.length-1;l>=0;--l){const c=r[l];if(c.charAt(0)==="$")continue;if(c==="options"){n.push(...this._animateOptions(t,e));continue}const h=e[c];let f=o[c];const d=s.get(c);if(f)if(d&&f.active()){f.update(d,h,a);continue}else f.cancel();if(!d||!d.duration){t[c]=h;continue}o[c]=f=new br(d,t,c,h),n.push(f)}return n}update(t,e){if(this._properties.size===0){Object.assign(t,e);return}const s=this._createAnimations(t,e);if(s.length)return ot.add(this._chart,s),!0}}function _r(i,t){const e=[],s=Object.keys(t);for(let n=0;n0||!e&&o<0)return n.index}return null}function ms(i,t){const{chart:e,_cachedMeta:s}=i,n=e._stacks||(e._stacks={}),{iScale:o,vScale:r,index:a}=s,l=o.axis,c=r.axis,h=wr(o,r,s),f=t.length;let d;for(let u=0;ue[s].axis===t).shift()}function Dr(i,t){return yt(i,{active:!1,dataset:void 0,datasetIndex:t,index:t,mode:"default",type:"dataset"})}function Pr(i,t,e){return yt(i,{active:!1,dataIndex:t,parsed:void 0,raw:void 0,element:e,index:t,mode:"default",type:"data"})}function Ht(i,t){const e=i.controller.index,s=i.vScale&&i.vScale.axis;if(s){t=t||i._parsed;for(const n of t){const o=n._stacks;if(!o||o[s]===void 0||o[s][e]===void 0)return;delete o[s][e],o[s]._visualValues!==void 0&&o[s]._visualValues[e]!==void 0&&delete o[s]._visualValues[e]}}}const ii=i=>i==="reset"||i==="none",bs=(i,t)=>t?i:Object.assign({},i),Cr=(i,t,e)=>i&&!t.hidden&&t._stacked&&{keys:us(e,!0),values:null};class Wt{constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.datasetElementType=new.target.datasetElementType,this.dataElementType=new.target.dataElementType,this.initialize()}initialize(){const t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=ti(t.vScale,t),this.addElements(),this.options.fill&&!this.chart.isPluginEnabled("filler")&&console.warn("Tried to use the 'fill' option without the 'Filler' plugin enabled. Please import and register the 'Filler' plugin and make sure it is not disabled in the options")}updateIndex(t){this.index!==t&&Ht(this._cachedMeta),this.index=t}linkScales(){const t=this.chart,e=this._cachedMeta,s=this.getDataset(),n=(f,d,u,m)=>f==="x"?d:f==="r"?m:u,o=e.xAxisID=O(s.xAxisID,ei(t,"x")),r=e.yAxisID=O(s.yAxisID,ei(t,"y")),a=e.rAxisID=O(s.rAxisID,ei(t,"r")),l=e.indexAxis,c=e.iAxisID=n(l,o,r,a),h=e.vAxisID=n(l,r,o,a);e.xScale=this.getScaleForId(o),e.yScale=this.getScaleForId(r),e.rScale=this.getScaleForId(a),e.iScale=this.getScaleForId(c),e.vScale=this.getScaleForId(h)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){const e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){const t=this._cachedMeta;this._data&&Li(this._data,this),t._stacked&&Ht(t)}_dataCheck(){const t=this.getDataset(),e=t.data||(t.data=[]),s=this._data;if(D(e)){const n=this._cachedMeta;this._data=kr(e,n)}else if(s!==e){if(s){Li(s,this);const n=this._cachedMeta;Ht(n),n._parsed=[]}e&&Object.isExtensible(e)&&no(e,this),this._syncList=[],this._data=e}}addElements(){const t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}buildOrUpdateElements(t){const e=this._cachedMeta,s=this.getDataset();let n=!1;this._dataCheck();const o=e._stacked;e._stacked=ti(e.vScale,e),e.stack!==s.stack&&(n=!0,Ht(e),e.stack=s.stack),this._resyncElements(t),(n||o!==e._stacked)&&(ms(this,e._parsed),e._stacked=ti(e.vScale,e))}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),s=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(s,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:s,_data:n}=this,{iScale:o,_stacked:r}=s,a=o.axis;let l=t===0&&e===n.length?!0:s._sorted,c=t>0&&s._parsed[t-1],h,f,d;if(this._parsing===!1)s._parsed=n,s._sorted=!0,d=n;else{z(n[t])?d=this.parseArrayData(s,n,t,e):D(n[t])?d=this.parseObjectData(s,n,t,e):d=this.parsePrimitiveData(s,n,t,e);const u=()=>f[a]===null||c&&f[a]g||f=0;--d)if(!m()){this.updateRangeFromParsed(c,t,u,l);break}}return c}getAllParsedValues(t){const e=this._cachedMeta._parsed,s=[];let n,o,r;for(n=0,o=e.length;n=0&&tthis.getContext(s,n,e),g=c.resolveNamedOptions(d,u,m,f);return g.$shared&&(g.$shared=l,o[r]=Object.freeze(bs(g,l))),g}_resolveAnimations(t,e,s){const n=this.chart,o=this._cachedDataOpts,r=`animation-${e}`,a=o[r];if(a)return a;let l;if(n.options.animation!==!1){const h=this.chart.config,f=h.datasetAnimationScopeKeys(this._type,e),d=h.getOptionScopes(this.getDataset(),f);l=h.createResolver(d,this.getContext(t,s,e))}const c=new fs(n,l&&l.animations);return l&&l._cacheable&&(o[r]=Object.freeze(c)),c}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||ii(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const s=this.resolveDataElementOptions(t,e),n=this._sharedOptions,o=this.getSharedOptions(s),r=this.includeOptions(e,o)||o!==n;return this.updateSharedOptions(o,e,s),{sharedOptions:o,includeOptions:r}}updateElement(t,e,s,n){ii(n)?Object.assign(t,s):this._resolveAnimations(e,n).update(t,s)}updateSharedOptions(t,e,s){t&&!ii(e)&&this._resolveAnimations(void 0,e).update(t,s)}_setStyle(t,e,s,n){t.active=n;const o=this.getStyle(e,n);this._resolveAnimations(e,s,n).update(t,{options:!n&&this.getSharedOptions(o)||o})}removeHoverStyle(t,e,s){this._setStyle(t,s,"active",!1)}setHoverStyle(t,e,s){this._setStyle(t,s,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,s=this._cachedMeta.data;for(const[a,l,c]of this._syncList)this[a](l,c);this._syncList=[];const n=s.length,o=e.length,r=Math.min(o,n);r&&this.parse(0,r),o>n?this._insertElements(n,o-n,t):o{for(c.length+=e,a=c.length-1;a>=r;a--)c[a]=c[a-e]};for(l(o),a=t;a0&&this.getParsed(e-1);for(let _=0;_=y){k.skip=!0;continue}const w=this.getParsed(_),P=T(w[u]),I=k[d]=r.getPixelForValue(w[d],_),L=k[u]=o||P?a.getBasePixel():a.getPixelForValue(l?this.applyStack(a,w,l):w[u],_);k.skip=isNaN(I)||isNaN(L)||P,k.stop=_>0&&Math.abs(w[d]-x[d])>p,g&&(k.parsed=w,k.raw=c.data[_]),f&&(k.options=h||this.resolveDataElementOptions(_,M.active?"active":n)),b||this.updateElement(M,_,k,n),x=w}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,s=e.options&&e.options.borderWidth||0,n=t.data||[];if(!n.length)return s;const o=n[0].size(this.resolveDataElementOptions(0)),r=n[n.length-1].size(this.resolveDataElementOptions(n.length-1));return Math.max(s,o,r)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}S(ge,"id","line"),S(ge,"defaults",{datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1}),S(ge,"overrides",{scales:{_index_:{type:"category"},_value_:{type:"linear"}}});function wt(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}class si{constructor(t){S(this,"options");this.options=t||{}}static override(t){Object.assign(si.prototype,t)}init(){}formats(){return wt()}parse(){return wt()}format(){return wt()}add(){return wt()}diff(){return wt()}startOf(){return wt()}endOf(){return wt()}}var Or={_date:si};function Tr(i,t,e,s){const{controller:n,data:o,_sorted:r}=i,a=n._cachedMeta.iScale,l=i.dataset&&i.dataset.options?i.dataset.options.spanGaps:null;if(a&&t===a.axis&&t!=="r"&&r&&o.length){const c=a._reversePixels?io:mt;if(s){if(n._sharedOptions){const h=o[0],f=typeof h.getRange=="function"&&h.getRange(t);if(f){const d=c(o,t,e-f),u=c(o,t,e+f);return{lo:d.lo,hi:u.hi}}}}else{const h=c(o,t,e);if(l){const{vScale:f}=n._cachedMeta,{_parsed:d}=i,u=d.slice(0,h.lo+1).reverse().findIndex(g=>!T(g[f.axis]));h.lo-=Math.max(0,u);const m=d.slice(h.hi).findIndex(g=>!T(g[f.axis]));h.hi+=Math.max(0,m)}return h}}return{lo:0,hi:o.length-1}}function pe(i,t,e,s,n){const o=i.getSortedVisibleDatasetMetas(),r=e[t];for(let a=0,l=o.length;a{l[r]&&l[r](t[e],n)&&(o.push({element:l,datasetIndex:c,index:h}),a=a||l.inRange(t.x,t.y,n))}),s&&!a?[]:o}var Fr={modes:{index(i,t,e,s){const n=vt(t,i),o=e.axis||"x",r=e.includeInvisible||!1,a=e.intersect?ni(i,n,o,s,r):oi(i,n,o,!1,s,r),l=[];return a.length?(i.getSortedVisibleDatasetMetas().forEach(c=>{const h=a[0].index,f=c.data[h];f&&!f.skip&&l.push({element:f,datasetIndex:c.index,index:h})}),l):[]},dataset(i,t,e,s){const n=vt(t,i),o=e.axis||"xy",r=e.includeInvisible||!1;let a=e.intersect?ni(i,n,o,s,r):oi(i,n,o,!1,s,r);if(a.length>0){const l=a[0].datasetIndex,c=i.getDatasetMeta(l).data;a=[];for(let h=0;he.pos===t)}function xs(i,t){return i.filter(e=>ys.indexOf(e.pos)===-1&&e.box.axis===t)}function Yt(i,t){return i.sort((e,s)=>{const n=t?s:e,o=t?e:s;return n.weight===o.weight?n.index-o.index:n.weight-o.weight})}function Rr(i){const t=[];let e,s,n,o,r,a;for(e=0,s=(i||[]).length;ec.box.fullSize),!0),s=Yt($t(t,"left"),!0),n=Yt($t(t,"right")),o=Yt($t(t,"top"),!0),r=Yt($t(t,"bottom")),a=xs(t,"x"),l=xs(t,"y");return{fullSize:e,leftAndTop:s.concat(o),rightAndBottom:n.concat(l).concat(r).concat(a),chartArea:$t(t,"chartArea"),vertical:s.concat(n).concat(l),horizontal:o.concat(r).concat(a)}}function vs(i,t,e,s){return Math.max(i[e],t[e])+Math.max(i[s],t[s])}function ks(i,t){i.top=Math.max(i.top,t.top),i.left=Math.max(i.left,t.left),i.bottom=Math.max(i.bottom,t.bottom),i.right=Math.max(i.right,t.right)}function Nr(i,t,e,s){const{pos:n,box:o}=e,r=i.maxPadding;if(!D(n)){e.size&&(i[n]-=e.size);const f=s[e.stack]||{size:0,count:1};f.size=Math.max(f.size,e.horizontal?o.height:o.width),e.size=f.size/f.count,i[n]+=e.size}o.getPadding&&ks(r,o.getPadding());const a=Math.max(0,t.outerWidth-vs(r,i,"left","right")),l=Math.max(0,t.outerHeight-vs(r,i,"top","bottom")),c=a!==i.w,h=l!==i.h;return i.w=a,i.h=l,e.horizontal?{same:c,other:h}:{same:h,other:c}}function Vr(i){const t=i.maxPadding;function e(s){const n=Math.max(t[s]-i[s],0);return i[s]+=n,n}i.y+=e("top"),i.x+=e("left"),e("right"),e("bottom")}function jr(i,t){const e=t.maxPadding;function s(n){const o={left:0,top:0,right:0,bottom:0};return n.forEach(r=>{o[r]=Math.max(t[r],e[r])}),o}return s(i?["left","right"]:["top","bottom"])}function Ut(i,t,e,s){const n=[];let o,r,a,l,c,h;for(o=0,r=i.length,c=0;o{typeof g.beforeLayout=="function"&&g.beforeLayout()});const h=l.reduce((g,p)=>p.box.options&&p.box.options.display===!1?g:g+1,0)||1,f=Object.freeze({outerWidth:t,outerHeight:e,padding:n,availableWidth:o,availableHeight:r,vBoxMaxWidth:o/2/h,hBoxMaxHeight:r/2}),d=Object.assign({},n);ks(d,ht(s));const u=Object.assign({maxPadding:d,w:o,h:r,x:n.left,y:n.top},n),m=zr(l.concat(c),f);Ut(a.fullSize,u,f,m),Ut(l,u,f,m),Ut(c,u,f,m)&&Ut(l,u,f,m),Vr(u),ws(a.leftAndTop,u,f,m),u.x+=u.w,u.y+=u.h,ws(a.rightAndBottom,u,f,m),i.chartArea={left:u.left,top:u.top,right:u.left+u.w,bottom:u.top+u.h,height:u.h,width:u.w},C(a.chartArea,g=>{const p=g.box;Object.assign(p,i.chartArea),p.update(u.w,u.h,{left:0,top:0,right:0,bottom:0})})}};class Ms{acquireContext(t,e){}releaseContext(t){return!1}addEventListener(t,e,s){}removeEventListener(t,e,s){}getDevicePixelRatio(){return 1}getMaximumSize(t,e,s,n){return e=Math.max(0,e||t.width),s=s||t.height,{width:e,height:Math.max(0,n?Math.floor(e/n):s)}}isAttached(t){return!0}updateConfig(t){}}class Hr extends Ms{acquireContext(t){return t&&t.getContext&&t.getContext("2d")||null}updateConfig(t){t.options.animation=!1}}const _e="$chartjs",Wr={touchstart:"mousedown",touchmove:"mousemove",touchend:"mouseup",pointerenter:"mouseenter",pointerdown:"mousedown",pointermove:"mousemove",pointerup:"mouseup",pointerleave:"mouseout",pointerout:"mouseout"},Ss=i=>i===null||i==="";function $r(i,t){const e=i.style,s=i.getAttribute("height"),n=i.getAttribute("width");if(i[_e]={initial:{height:s,width:n,style:{display:e.display,height:e.height,width:e.width}}},e.display=e.display||"block",e.boxSizing=e.boxSizing||"border-box",Ss(n)){const o=is(i,"width");o!==void 0&&(i.width=o)}if(Ss(s))if(i.style.height==="")i.height=i.width/(t||2);else{const o=is(i,"height");o!==void 0&&(i.height=o)}return i}const Ds=er?{passive:!0}:!1;function Yr(i,t,e){i&&i.addEventListener(t,e,Ds)}function Ur(i,t,e){i&&i.canvas&&i.canvas.removeEventListener(t,e,Ds)}function Xr(i,t){const e=Wr[i.type]||i.type,{x:s,y:n}=vt(i,t);return{type:e,chart:t,native:i,x:s!==void 0?s:null,y:n!==void 0?n:null}}function ye(i,t){for(const e of i)if(e===t||e.contains(t))return!0}function Kr(i,t,e){const s=i.canvas,n=new MutationObserver(o=>{let r=!1;for(const a of o)r=r||ye(a.addedNodes,s),r=r&&!ye(a.removedNodes,s);r&&e()});return n.observe(document,{childList:!0,subtree:!0}),n}function qr(i,t,e){const s=i.canvas,n=new MutationObserver(o=>{let r=!1;for(const a of o)r=r||ye(a.removedNodes,s),r=r&&!ye(a.addedNodes,s);r&&e()});return n.observe(document,{childList:!0,subtree:!0}),n}const Xt=new Map;let Ps=0;function Cs(){const i=window.devicePixelRatio;i!==Ps&&(Ps=i,Xt.forEach((t,e)=>{e.currentDevicePixelRatio!==i&&t()}))}function Gr(i,t){Xt.size||window.addEventListener("resize",Cs),Xt.set(i,t)}function Zr(i){Xt.delete(i),Xt.size||window.removeEventListener("resize",Cs)}function Qr(i,t,e){const s=i.canvas,n=s&&Qe(s);if(!n)return;const o=Ri((a,l)=>{const c=n.clientWidth;e(a,l),c{const l=a[0],c=l.contentRect.width,h=l.contentRect.height;c===0&&h===0||o(c,h)});return r.observe(n),Gr(i,o),r}function ri(i,t,e){e&&e.disconnect(),t==="resize"&&Zr(i)}function Jr(i,t,e){const s=i.canvas,n=Ri(o=>{i.ctx!==null&&e(Xr(o,i))},i);return Yr(s,t,n),n}class ta extends Ms{acquireContext(t,e){const s=t&&t.getContext&&t.getContext("2d");return s&&s.canvas===t?($r(t,e),s):null}releaseContext(t){const e=t.canvas;if(!e[_e])return!1;const s=e[_e].initial;["height","width"].forEach(o=>{const r=s[o];T(r)?e.removeAttribute(o):e.setAttribute(o,r)});const n=s.style||{};return Object.keys(n).forEach(o=>{e.style[o]=n[o]}),e.width=e.width,delete e[_e],!0}addEventListener(t,e,s){this.removeEventListener(t,e);const n=t.$proxies||(t.$proxies={}),r={attach:Kr,detach:qr,resize:Qr}[e]||Jr;n[e]=r(t,e,s)}removeEventListener(t,e){const s=t.$proxies||(t.$proxies={}),n=s[e];if(!n)return;({attach:ri,detach:ri,resize:ri}[e]||Ur)(t,e,n),s[e]=void 0}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,s,n){return tr(t,e,s,n)}isAttached(t){const e=t&&Qe(t);return!!(e&&e.isConnected)}}function ea(i){return!Ze()||typeof OffscreenCanvas<"u"&&i instanceof OffscreenCanvas?Hr:ta}class Mt{constructor(){S(this,"x");S(this,"y");S(this,"active",!1);S(this,"options");S(this,"$animations")}tooltipPosition(t){const{x:e,y:s}=this.getProps(["x","y"],t);return{x:e,y:s}}hasValue(){return Bt(this.x)&&Bt(this.y)}getProps(t,e){const s=this.$animations;if(!e||!s)return this;const n={};return t.forEach(o=>{n[o]=s[o]&&s[o].active()?s[o]._to:this[o]}),n}}S(Mt,"defaults",{}),S(Mt,"defaultRoutes");function ia(i,t){const e=i.options.ticks,s=sa(i),n=Math.min(e.maxTicksLimit||s,s),o=e.major.enabled?oa(t):[],r=o.length,a=o[0],l=o[r-1],c=[];if(r>n)return ra(t,c,o,r/n),c;const h=na(o,t,n);if(r>0){let f,d;const u=r>1?Math.round((l-a)/(r-1)):null;for(xe(t,c,h,T(u)?0:a-u,a),f=0,d=r-1;fn)return l}return Math.max(n,1)}function oa(i){const t=[];let e,s;for(e=0,s=i.length;ei==="left"?"right":i==="right"?"left":i,Os=(i,t,e)=>t==="top"||t==="left"?i[t]+e:i[t]-e,Ts=(i,t)=>Math.min(t||i,i);function As(i,t){const e=[],s=i.length/t,n=i.length;let o=0;for(;or+a)))return l}function ha(i,t){C(i,e=>{const s=e.gc,n=s.length/2;let o;if(n>t){for(o=0;os?s:e,s=n&&e>s?e:s,{min:G(e,G(s,e)),max:G(s,G(e,s))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}getLabelItems(t=this.chart.chartArea){return this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){A(this.options.beforeUpdate,[this])}update(t,e,s){const{beginAtZero:n,grace:o,ticks:r}=this.options,a=r.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=s=Object.assign({left:0,right:0,top:0,bottom:0},s),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+s.left+s.right:this.height+s.top+s.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=Io(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const l=a=o||s<=1||!this.isHorizontal()){this.labelRotation=n;return}const h=this._getLabelSizes(),f=h.widest.width,d=h.highest.height,u=Y(this.chart.width-f,0,this.maxWidth);a=t.offset?this.maxWidth/s:u/(s-1),f+6>a&&(a=u/(s-(t.offset?.5:1)),l=this.maxHeight-Kt(t.grid)-e.padding-Is(t.title,this.chart.options.font),c=Math.sqrt(f*f+d*d),r=Qn(Math.min(Math.asin(Y((h.highest.height+6)/a,-1,1)),Math.asin(Y(l/c,-1,1))-Math.asin(Y(d/c,-1,1)))),r=Math.max(n,Math.min(o,r))),this.labelRotation=r}afterCalculateLabelRotation(){A(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){A(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:s,title:n,grid:o}}=this,r=this._isVisible(),a=this.isHorizontal();if(r){const l=Is(n,e.options.font);if(a?(t.width=this.maxWidth,t.height=Kt(o)+l):(t.height=this.maxHeight,t.width=Kt(o)+l),s.display&&this.ticks.length){const{first:c,last:h,widest:f,highest:d}=this._getLabelSizes(),u=s.padding*2,m=pt(this.labelRotation),g=Math.cos(m),p=Math.sin(m);if(a){const b=s.mirror?0:p*f.width+g*d.height;t.height=Math.min(this.maxHeight,t.height+b+u)}else{const b=s.mirror?0:g*f.width+p*d.height;t.width=Math.min(this.maxWidth,t.width+b+u)}this._calculatePadding(c,h,p,g)}}this._handleMargins(),a?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,s,n){const{ticks:{align:o,padding:r},position:a}=this.options,l=this.labelRotation!==0,c=a!=="top"&&this.axis==="x";if(this.isHorizontal()){const h=this.getPixelForTick(0)-this.left,f=this.right-this.getPixelForTick(this.ticks.length-1);let d=0,u=0;l?c?(d=n*t.width,u=s*e.height):(d=s*t.height,u=n*e.width):o==="start"?u=e.width:o==="end"?d=t.width:o!=="inner"&&(d=t.width/2,u=e.width/2),this.paddingLeft=Math.max((d-h+r)*this.width/(this.width-h),0),this.paddingRight=Math.max((u-f+r)*this.width/(this.width-f),0)}else{let h=e.height/2,f=t.height/2;o==="start"?(h=0,f=t.height):o==="end"&&(h=e.height,f=0),this.paddingTop=h+r,this.paddingBottom=f+r}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){A(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return e==="top"||e==="bottom"||t==="x"}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){this.beforeTickToLabelConversion(),this.generateTickLabels(t);let e,s;for(e=0,s=t.length;e({width:r[P]||0,height:a[P]||0});return{first:w(0),last:w(e-1),widest:w(M),highest:w(k),widths:r,heights:a}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return eo(this._alignToPixels?_t(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&ta*n?a/s:l/n:l*n0}_computeGridLineItems(t){const e=this.axis,s=this.chart,n=this.options,{grid:o,position:r,border:a}=n,l=o.offset,c=this.isHorizontal(),f=this.ticks.length+(l?1:0),d=Kt(o),u=[],m=a.setContext(this.getContext()),g=m.display?m.width:0,p=g/2,b=function(B){return _t(s,B,g)};let y,v,x,_,M,k,w,P,I,L,E,it;if(r==="top")y=b(this.bottom),k=this.bottom-d,P=y-p,L=b(t.top)+p,it=t.bottom;else if(r==="bottom")y=b(this.top),L=t.top,it=b(t.bottom)-p,k=y+p,P=this.top+d;else if(r==="left")y=b(this.right),M=this.right-d,w=y-p,I=b(t.left)+p,E=t.right;else if(r==="right")y=b(this.left),I=t.left,E=b(t.right)-p,M=y+p,w=this.left+d;else if(e==="x"){if(r==="center")y=b((t.top+t.bottom)/2+.5);else if(D(r)){const B=Object.keys(r)[0],U=r[B];y=b(this.chart.scales[B].getPixelForValue(U))}L=t.top,it=t.bottom,k=y+p,P=k+d}else if(e==="y"){if(r==="center")y=b((t.left+t.right)/2);else if(D(r)){const B=Object.keys(r)[0],U=r[B];y=b(this.chart.scales[B].getPixelForValue(U))}M=y-p,w=M-d,I=t.left,E=t.right}const ut=O(n.ticks.maxTicksLimit,f),F=Math.max(1,Math.ceil(f/ut));for(v=0;v0&&(Dt-=St/2);break}Ie={left:Dt,top:Qt,width:St+Lt.width,height:Zt+Lt.height,color:F.backdropColor}}p.push({label:x,font:P,textOffset:E,options:{rotation:g,color:U,strokeColor:Te,strokeWidth:Ae,textAlign:It,textBaseline:it,translation:[_,M],backdrop:Ie}})}return p}_getXAxisLabelAlignment(){const{position:t,ticks:e}=this.options;if(-pt(this.labelRotation))return t==="top"?"left":"right";let n="center";return e.align==="start"?n="left":e.align==="end"?n="right":e.align==="inner"&&(n="inner"),n}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:s,mirror:n,padding:o}}=this.options,r=this._getLabelSizes(),a=t+o,l=r.widest.width;let c,h;return e==="left"?n?(h=this.right+o,s==="near"?c="left":s==="center"?(c="center",h+=l/2):(c="right",h+=l)):(h=this.right-a,s==="near"?c="right":s==="center"?(c="center",h-=l/2):(c="left",h=this.left)):e==="right"?n?(h=this.left+o,s==="near"?c="right":s==="center"?(c="center",h-=l/2):(c="left",h-=l)):(h=this.left+a,s==="near"?c="left":s==="center"?(c="center",h+=l/2):(c="right",h=this.right)):c="right",{textAlign:c,x:h}}_computeLabelArea(){if(this.options.ticks.mirror)return;const t=this.chart,e=this.options.position;if(e==="left"||e==="right")return{top:0,left:this.left,bottom:t.height,right:this.right};if(e==="top"||e==="bottom")return{top:this.top,left:0,bottom:this.bottom,right:t.width}}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:s,top:n,width:o,height:r}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(s,n,o,r),t.restore())}getLineWidthForValue(t){const e=this.options.grid;if(!this._isVisible()||!e.display)return 0;const n=this.ticks.findIndex(o=>o.value===t);return n>=0?e.setContext(this.getContext(n)).lineWidth:0}drawGrid(t){const e=this.options.grid,s=this.ctx,n=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let o,r;const a=(l,c,h)=>{!h.width||!h.color||(s.save(),s.lineWidth=h.width,s.strokeStyle=h.color,s.setLineDash(h.borderDash||[]),s.lineDashOffset=h.borderDashOffset,s.beginPath(),s.moveTo(l.x,l.y),s.lineTo(c.x,c.y),s.stroke(),s.restore())};if(e.display)for(o=0,r=n.length;o{this.draw(o)}}]:[{z:s,draw:o=>{this.drawBackground(),this.drawGrid(o),this.drawTitle()}},{z:n,draw:()=>{this.drawBorder()}},{z:e,draw:o=>{this.drawLabels(o)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),s=this.axis+"AxisID",n=[];let o,r;for(o=0,r=e.length;o{const s=e.split("."),n=s.pop(),o=[i].concat(s).join("."),r=t[e].split("."),a=r.pop(),l=r.join(".");R.route(o,n,l,a)})}function ba(i){return"id"in i&&"defaults"in i}class _a{constructor(){this.controllers=new ve(Wt,"datasets",!0),this.elements=new ve(Mt,"elements"),this.plugins=new ve(Object,"plugins"),this.scales=new ve(At,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,s){[...e].forEach(n=>{const o=s||this._getRegistryForType(n);s||o.isForType(n)||o===this.plugins&&n.id?this._exec(t,o,n):C(n,r=>{const a=s||this._getRegistryForType(r);this._exec(t,a,r)})})}_exec(t,e,s){const n=Be(t);A(s["before"+n],[],s),e[t](s),A(s["after"+n],[],s)}_getRegistryForType(t){for(let e=0;eo.filter(a=>!r.some(l=>a.plugin.id===l.plugin.id));this._notify(n(e,s),t,"stop"),this._notify(n(s,e),t,"start")}}function xa(i){const t={},e=[],s=Object.keys(tt.plugins.items);for(let o=0;o1&&Ls(i[0].toLowerCase());if(s)return s}throw new Error(`Cannot determine type of '${i}' axis. Please provide 'axis' or 'position' option.`)}function Fs(i,t,e){if(e[t+"AxisID"]===i)return{axis:t}}function Pa(i,t){if(t.data&&t.data.datasets){const e=t.data.datasets.filter(s=>s.xAxisID===i||s.yAxisID===i);if(e.length)return Fs(i,"x",e[0])||Fs(i,"y",e[0])}return{}}function Ca(i,t){const e=bt[i.type]||{scales:{}},s=t.scales||{},n=ai(i.type,t),o=Object.create(null);return Object.keys(s).forEach(r=>{const a=s[r];if(!D(a))return console.error(`Invalid scale configuration for scale: ${r}`);if(a._proxy)return console.warn(`Ignoring resolver passed as options for scale: ${r}`);const l=li(r,a,Pa(r,i),R.scales[a.type]),c=Sa(l,n),h=e.scales||{};o[r]=Et(Object.create(null),[{axis:l},a,h[l],h[c]])}),i.data.datasets.forEach(r=>{const a=r.type||i.type,l=r.indexAxis||ai(a,t),h=(bt[a]||{}).scales||{};Object.keys(h).forEach(f=>{const d=Ma(f,l),u=r[d+"AxisID"]||d;o[u]=o[u]||Object.create(null),Et(o[u],[{axis:d},s[u],h[f]])})}),Object.keys(o).forEach(r=>{const a=o[r];Et(a,[R.scales[a.type],R.scale])}),o}function Rs(i){const t=i.options||(i.options={});t.plugins=O(t.plugins,{}),t.scales=Ca(i,t)}function Es(i){return i=i||{},i.datasets=i.datasets||[],i.labels=i.labels||[],i}function Oa(i){return i=i||{},i.data=Es(i.data),Rs(i),i}const zs=new Map,Bs=new Set;function ke(i,t){let e=zs.get(i);return e||(e=t(),zs.set(i,e),Bs.add(e)),e}const qt=(i,t,e)=>{const s=ne(t,e);s!==void 0&&i.add(s)};class Ta{constructor(t){this._config=Oa(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=Es(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){const t=this._config;this.clearCache(),Rs(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return ke(t,()=>[[`datasets.${t}`,""]])}datasetAnimationScopeKeys(t,e){return ke(`${t}.transition.${e}`,()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]])}datasetElementScopeKeys(t,e){return ke(`${t}-${e}`,()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]])}pluginScopeKeys(t){const e=t.id,s=this.type;return ke(`${s}-plugin-${e}`,()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]])}_cachedScopes(t,e){const s=this._scopeCache;let n=s.get(t);return(!n||e)&&(n=new Map,s.set(t,n)),n}getOptionScopes(t,e,s){const{options:n,type:o}=this,r=this._cachedScopes(t,s),a=r.get(e);if(a)return a;const l=new Set;e.forEach(h=>{t&&(l.add(t),h.forEach(f=>qt(l,t,f))),h.forEach(f=>qt(l,n,f)),h.forEach(f=>qt(l,bt[o]||{},f)),h.forEach(f=>qt(l,R,f)),h.forEach(f=>qt(l,We,f))});const c=Array.from(l);return c.length===0&&c.push(Object.create(null)),Bs.has(e)&&r.set(e,c),c}chartOptionScopes(){const{options:t,type:e}=this;return[t,bt[e]||{},R.datasets[e]||{},{type:e},R,We]}resolveNamedOptions(t,e,s,n=[""]){const o={$shared:!0},{resolver:r,subPrefixes:a}=Ns(this._resolverCache,t,n);let l=r;if(Ia(r,e)){o.$shared=!1,s=ct(s)?s():s;const c=this.createResolver(t,s,a);l=Ot(r,s,c)}for(const c of e)o[c]=l[c];return o}createResolver(t,e,s=[""],n){const{resolver:o}=Ns(this._resolverCache,t,s);return D(e)?Ot(o,e,void 0,n):o}}function Ns(i,t,e){let s=i.get(t);s||(s=new Map,i.set(t,s));const n=e.join();let o=s.get(n);return o||(o={resolver:Ke(t,e),subPrefixes:e.filter(a=>!a.toLowerCase().includes("hover"))},s.set(n,o)),o}const Aa=i=>D(i)&&Object.getOwnPropertyNames(i).some(t=>ct(i[t]));function Ia(i,t){const{isScriptable:e,isIndexable:s}=Ki(i);for(const n of t){const o=e(n),r=s(n),a=(r||o)&&i[n];if(o&&(ct(a)||Aa(a))||r&&z(a))return!0}return!1}var La="4.5.1";const Fa=["top","bottom","left","right","chartArea"];function Vs(i,t){return i==="top"||i==="bottom"||Fa.indexOf(i)===-1&&t==="x"}function js(i,t){return function(e,s){return e[i]===s[i]?e[t]-s[t]:e[i]-s[i]}}function Hs(i){const t=i.chart,e=t.options.animation;t.notifyPlugins("afterRender"),A(e&&e.onComplete,[i],t)}function Ra(i){const t=i.chart,e=t.options.animation;A(e&&e.onProgress,[i],t)}function Ws(i){return Ze()&&typeof i=="string"?i=document.getElementById(i):i&&i.length&&(i=i[0]),i&&i.canvas&&(i=i.canvas),i}const we={},$s=i=>{const t=Ws(i);return Object.values(we).filter(e=>e.canvas===t).pop()};function Ea(i,t,e){const s=Object.keys(i);for(const n of s){const o=+n;if(o>=t){const r=i[n];delete i[n],(e>0||o>t)&&(i[o+e]=r)}}}function za(i,t,e,s){return!e||i.type==="mouseout"?null:s?t:i}class rt{static register(...t){tt.add(...t),Ys()}static unregister(...t){tt.remove(...t),Ys()}constructor(t,e){const s=this.config=new Ta(e),n=Ws(t),o=$s(n);if(o)throw new Error("Canvas is already in use. Chart with ID '"+o.id+"' must be destroyed before the canvas with ID '"+o.canvas.id+"' can be reused.");const r=s.createResolver(s.chartOptionScopes(),this.getContext());this.platform=new(s.platform||ea(n)),this.platform.updateConfig(s);const a=this.platform.acquireContext(n,r.aspectRatio),l=a&&a.canvas,c=l&&l.height,h=l&&l.width;if(this.id=Nn(),this.ctx=a,this.canvas=l,this.width=h,this.height=c,this._options=r,this._aspectRatio=this.aspectRatio,this._layers=[],this._metasets=[],this._stacks=void 0,this.boxes=[],this.currentDevicePixelRatio=void 0,this.chartArea=void 0,this._active=[],this._lastEvent=void 0,this._listeners={},this._responsiveListeners=void 0,this._sortedMetasets=[],this.scales={},this._plugins=new ya,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=ro(f=>this.update(f),r.resizeDelay||0),this._dataChanges=[],we[this.id]=this,!a||!l){console.error("Failed to create chart: can't acquire context from the given item");return}ot.listen(this,"complete",Hs),ot.listen(this,"progress",Ra),this._initialize(),this.attached&&this.update()}get aspectRatio(){const{options:{aspectRatio:t,maintainAspectRatio:e},width:s,height:n,_aspectRatio:o}=this;return T(t)?e&&o?o:n?s/n:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}get registry(){return tt}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():es(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return $i(this.canvas,this.ctx),this}stop(){return ot.stop(this),this}resize(t,e){ot.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){const s=this.options,n=this.canvas,o=s.maintainAspectRatio&&this.aspectRatio,r=this.platform.getMaximumSize(n,t,e,o),a=s.devicePixelRatio||this.platform.getDevicePixelRatio(),l=this.width?"resize":"attach";this.width=r.width,this.height=r.height,this._aspectRatio=this.aspectRatio,es(this,a,!0)&&(this.notifyPlugins("resize",{size:r}),A(s.onResize,[this,r],this),this.attached&&this._doResize(l)&&this.render())}ensureScalesHaveIDs(){const e=this.options.scales||{};C(e,(s,n)=>{s.id=n})}buildOrUpdateScales(){const t=this.options,e=t.scales,s=this.scales,n=Object.keys(s).reduce((r,a)=>(r[a]=!1,r),{});let o=[];e&&(o=o.concat(Object.keys(e).map(r=>{const a=e[r],l=li(r,a),c=l==="r",h=l==="x";return{options:a,dposition:c?"chartArea":h?"bottom":"left",dtype:c?"radialLinear":h?"category":"linear"}}))),C(o,r=>{const a=r.options,l=a.id,c=li(l,a),h=O(a.type,r.dtype);(a.position===void 0||Vs(a.position,c)!==Vs(r.dposition))&&(a.position=r.dposition),n[l]=!0;let f=null;if(l in s&&s[l].type===h)f=s[l];else{const d=tt.getScale(h);f=new d({id:l,type:h,ctx:this.ctx,chart:this}),s[f.id]=f}f.init(a,t)}),C(n,(r,a)=>{r||delete s[a]}),C(s,r=>{be.configure(this,r,r.options),be.addBox(this,r)})}_updateMetasets(){const t=this._metasets,e=this.data.datasets.length,s=t.length;if(t.sort((n,o)=>n.index-o.index),s>e){for(let n=e;ne.length&&delete this._stacks,t.forEach((s,n)=>{e.filter(o=>o===s._dataset).length===0&&this._destroyDatasetMeta(n)})}buildOrUpdateControllers(){const t=[],e=this.data.datasets;let s,n;for(this._removeUnreferencedMetasets(),s=0,n=e.length;s{this.getDatasetMeta(e).controller.reset()},this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();const s=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!s.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0})===!1)return;const o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let r=0;for(let c=0,h=this.data.datasets.length;c{c.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(js("z","_idx"));const{_active:a,_lastEvent:l}=this;l?this._eventHandler(l,!0):a.length&&this._updateHoverStyles(a,a,!0),this.render()}_updateScales(){C(this.scales,t=>{be.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),s=new Set(t.events);(!Si(e,s)||!!this._responsiveListeners!==t.responsive)&&(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:s,start:n,count:o}of e){const r=s==="_removeElements"?-o:o;Ea(t,n,r)}}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,s=o=>new Set(t.filter(r=>r[0]===o).map((r,a)=>a+","+r.splice(1).join(","))),n=s(0);for(let o=1;oo.split(",")).map(o=>({method:o[1],start:+o[2],count:+o[3]}))}_updateLayout(t){if(this.notifyPlugins("beforeLayout",{cancelable:!0})===!1)return;be.update(this,this.width,this.height,t);const e=this.chartArea,s=e.width<=0||e.height<=0;this._layers=[],C(this.boxes,n=>{s&&n.position==="chartArea"||(n.configure&&n.configure(),this._layers.push(...n._layers()))},this),this._layers.forEach((n,o)=>{n._idx=o}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})!==!1){for(let e=0,s=this.data.datasets.length;e=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,s={meta:t,index:t.index,cancelable:!0},n=cs(this,t);this.notifyPlugins("beforeDatasetDraw",s)!==!1&&(n&&Ue(e,n),t.controller.draw(),n&&Xe(e),s.cancelable=!1,this.notifyPlugins("afterDatasetDraw",s))}isPointInArea(t){return jt(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,s,n){const o=Fr.modes[e];return typeof o=="function"?o(this,t,s,n):[]}getDatasetMeta(t){const e=this.data.datasets[t],s=this._metasets;let n=s.filter(o=>o&&o._dataset===e).pop();return n||(n={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e&&e.order||0,index:t,_dataset:e,_parsed:[],_sorted:!1},s.push(n)),n}getContext(){return this.$context||(this.$context=yt(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const s=this.getDatasetMeta(t);return typeof s.hidden=="boolean"?!s.hidden:!e.hidden}setDatasetVisibility(t,e){const s=this.getDatasetMeta(t);s.hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,s){const n=s?"show":"hide",o=this.getDatasetMeta(t),r=o.controller._resolveAnimations(void 0,n);oe(e)?(o.data[e].hidden=!s,this.update()):(this.setDatasetVisibility(t,s),r.update(o,{visible:s}),this.update(a=>a.datasetIndex===t?n:void 0))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),ot.remove(this),t=0,e=this.data.datasets.length;t{e.addEventListener(this,o,r),t[o]=r},n=(o,r,a)=>{o.offsetX=r,o.offsetY=a,this._eventHandler(o)};C(this.options.events,o=>s(o,n))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,s=(l,c)=>{e.addEventListener(this,l,c),t[l]=c},n=(l,c)=>{t[l]&&(e.removeEventListener(this,l,c),delete t[l])},o=(l,c)=>{this.canvas&&this.resize(l,c)};let r;const a=()=>{n("attach",a),this.attached=!0,this.resize(),s("resize",o),s("detach",r)};r=()=>{this.attached=!1,n("resize",o),this._stop(),this._resize(0,0),s("attach",a)},e.isAttached(this.canvas)?a():r()}unbindEvents(){C(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},C(this._responsiveListeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,e,s){const n=s?"set":"remove";let o,r,a,l;for(e==="dataset"&&(o=this.getDatasetMeta(t[0].datasetIndex),o.controller["_"+n+"DatasetHoverStyle"]()),a=0,l=t.length;a{const a=this.getDatasetMeta(o);if(!a)throw new Error("No dataset found at index "+o);return{datasetIndex:o,element:a.data[r],index:r}});!ie(s,e)&&(this._active=s,this._lastEvent=null,this._updateHoverStyles(s,e))}notifyPlugins(t,e,s){return this._plugins.notify(this,t,e,s)}isPluginEnabled(t){return this._plugins._cache.filter(e=>e.plugin.id===t).length===1}_updateHoverStyles(t,e,s){const n=this.options.hover,o=(l,c)=>l.filter(h=>!c.some(f=>h.datasetIndex===f.datasetIndex&&h.index===f.index)),r=o(e,t),a=s?t:o(t,e);r.length&&this.updateHoverStyle(r,n.mode,!1),a.length&&n.mode&&this.updateHoverStyle(a,n.mode,!0)}_eventHandler(t,e){const s={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},n=r=>(r.options.events||this.options.events).includes(t.native.type);if(this.notifyPlugins("beforeEvent",s,n)===!1)return;const o=this._handleEvent(t,e,s.inChartArea);return s.cancelable=!1,this.notifyPlugins("afterEvent",s,n),(o||s.changed)&&this.render(),this}_handleEvent(t,e,s){const{_active:n=[],options:o}=this,r=e,a=this._getActiveElements(t,n,s,r),l=Yn(t),c=za(t,this._lastEvent,s,l);s&&(this._lastEvent=null,A(o.onHover,[t,a,this],this),l&&A(o.onClick,[t,a,this],this));const h=!ie(a,n);return(h||e)&&(this._active=a,this._updateHoverStyles(a,n,e)),this._lastEvent=c,h}_getActiveElements(t,e,s,n){if(t.type==="mouseout")return[];if(!s)return e;const o=this.options.hover;return this.getElementsAtEventForMode(t,o.mode,o,n)}}S(rt,"defaults",R),S(rt,"instances",we),S(rt,"overrides",bt),S(rt,"registry",tt),S(rt,"version",La),S(rt,"getChart",$s);function Ys(){return C(rt.instances,i=>i._plugins.invalidate())}function Us(i,t,e=t){i.lineCap=O(e.borderCapStyle,t.borderCapStyle),i.setLineDash(O(e.borderDash,t.borderDash)),i.lineDashOffset=O(e.borderDashOffset,t.borderDashOffset),i.lineJoin=O(e.borderJoinStyle,t.borderJoinStyle),i.lineWidth=O(e.borderWidth,t.borderWidth),i.strokeStyle=O(e.borderColor,t.borderColor)}function Ba(i,t,e){i.lineTo(e.x,e.y)}function Na(i){return i.stepped?ko:i.tension||i.cubicInterpolationMode==="monotone"?wo:Ba}function Xs(i,t,e={}){const s=i.length,{start:n=0,end:o=s-1}=e,{start:r,end:a}=t,l=Math.max(n,r),c=Math.min(o,a),h=na&&o>a;return{count:s,start:l,loop:t.loop,ilen:c(r+(c?a-x:x))%o,v=()=>{g!==p&&(i.lineTo(h,p),i.lineTo(h,g),i.lineTo(h,b))};for(l&&(u=n[y(0)],i.moveTo(u.x,u.y)),d=0;d<=a;++d){if(u=n[y(d)],u.skip)continue;const x=u.x,_=u.y,M=x|0;M===m?(_p&&(p=_),h=(f*h+x)/++f):(v(),i.lineTo(x,_),m=M,f=0,g=p=_),b=_}v()}function ci(i){const t=i.options,e=t.borderDash&&t.borderDash.length;return!i._decimated&&!i._loop&&!t.tension&&t.cubicInterpolationMode!=="monotone"&&!t.stepped&&!e?ja:Va}function Ha(i){return i.stepped?ir:i.tension||i.cubicInterpolationMode==="monotone"?sr:kt}function Wa(i,t,e,s){let n=t._path;n||(n=t._path=new Path2D,t.path(n,e,s)&&n.closePath()),Us(i,t.options),i.stroke(n)}function $a(i,t,e,s){const{segments:n,options:o}=t,r=ci(t);for(const a of n)Us(i,o,a.style),i.beginPath(),r(i,t,a,{start:e,end:e+s-1})&&i.closePath(),i.stroke()}const Ya=typeof Path2D=="function";function Ua(i,t,e,s){Ya&&!t.options.segment?Wa(i,t,e,s):$a(i,t,e,s)}class dt extends Mt{constructor(t){super(),this.animated=!0,this.options=void 0,this._chart=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){const s=this.options;if((s.tension||s.cubicInterpolationMode==="monotone")&&!s.stepped&&!this._pointsUpdated){const n=s.spanGaps?this._loop:this._fullLoop;Ko(this._points,s,t,n,e),this._pointsUpdated=!0}}set points(t){this._points=t,delete this._segments,delete this._path,this._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=fr(this,this.options.segment))}first(){const t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){const t=this.segments,e=this.points,s=t.length;return s&&e[t[s-1].end]}interpolate(t,e){const s=this.options,n=t[e],o=this.points,r=rs(this,{property:e,start:n,end:n});if(!r.length)return;const a=[],l=Ha(s);let c,h;for(c=0,h=r.length;ct!=="borderDash"&&t!=="fill"});function Ks(i,t,e,s){const n=i.options,{[e]:o}=i.getProps([e],s);return Math.abs(t-o){a=Se(r,a,n);const l=n[r],c=n[a];s!==null?(o.push({x:l.x,y:s}),o.push({x:c.x,y:s})):e!==null&&(o.push({x:e,y:l.y}),o.push({x:e,y:c.y}))}),o}function Se(i,t,e){for(;t>i;t--){const s=e[t];if(!isNaN(s.x)&&!isNaN(s.y))break}return t}function qs(i,t,e,s){return i&&t?s(i[e],t[e]):i?i[e]:t?t[e]:0}function Gs(i,t){let e=[],s=!1;return z(i)?(s=!0,e=i):e=Ka(i,t),e.length?new dt({points:e,options:{tension:0},_loop:s,_fullLoop:s}):null}function Zs(i){return i&&i.fill!==!1}function qa(i,t,e){let n=i[t].fill;const o=[t];let r;if(!e)return n;for(;n!==!1&&o.indexOf(n)===-1;){if(!V(n))return n;if(r=i[n],!r)return!1;if(r.visible)return n;o.push(n),n=r.fill}return!1}function Ga(i,t,e){const s=tl(i);if(D(s))return isNaN(s.value)?!1:s;let n=parseFloat(s);return V(n)&&Math.floor(n)===n?Za(s[0],t,n,e):["origin","start","end","stack","shape"].indexOf(s)>=0&&s}function Za(i,t,e,s){return(i==="-"||i==="+")&&(e=t+e),e===t||e<0||e>=s?!1:e}function Qa(i,t){let e=null;return i==="start"?e=t.bottom:i==="end"?e=t.top:D(i)?e=t.getPixelForValue(i.value):t.getBasePixel&&(e=t.getBasePixel()),e}function Ja(i,t,e){let s;return i==="start"?s=e:i==="end"?s=t.options.reverse?t.min:t.max:D(i)?s=i.value:s=t.getBaseValue(),s}function tl(i){const t=i.options,e=t.fill;let s=O(e&&e.target,e);return s===void 0&&(s=!!t.backgroundColor),s===!1||s===null?!1:s===!0?"origin":s}function el(i){const{scale:t,index:e,line:s}=i,n=[],o=s.segments,r=s.points,a=il(t,e);a.push(Gs({x:null,y:t.bottom},s));for(let l=0;l=0;--r){const a=n[r].$filler;a&&(a.line.updateControlPoints(o,a.axis),s&&a.fill&&fi(i.ctx,a,o))}},beforeDatasetsDraw(i,t,e){if(e.drawTime!=="beforeDatasetsDraw")return;const s=i.getSortedVisibleDatasetMetas();for(let n=s.length-1;n>=0;--n){const o=s[n].$filler;Zs(o)&&fi(i.ctx,o,i.chartArea)}},beforeDatasetDraw(i,t,e){const s=t.meta.$filler;!Zs(s)||e.drawTime!=="beforeDatasetDraw"||fi(i.ctx,s,i.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const Gt={average(i){if(!i.length)return!1;let t,e,s=new Set,n=0,o=0;for(t=0,e=i.length;ta+l)/s.size,y:n/o}},nearest(i,t){if(!i.length)return!1;let e=t.x,s=t.y,n=Number.POSITIVE_INFINITY,o,r,a;for(o=0,r=i.length;o-1?i.split(` +`):i}function ul(i,t){const{element:e,datasetIndex:s,index:n}=t,o=i.getDatasetMeta(s).controller,{label:r,value:a}=o.getLabelAndValue(n);return{chart:i,label:r,parsed:o.getParsed(n),raw:i.data.datasets[s].data[n],formattedValue:a,dataset:o.getDataset(),dataIndex:n,datasetIndex:s,element:e}}function sn(i,t){const e=i.chart.ctx,{body:s,footer:n,title:o}=i,{boxWidth:r,boxHeight:a}=t,l=J(t.bodyFont),c=J(t.titleFont),h=J(t.footerFont),f=o.length,d=n.length,u=s.length,m=ht(t.padding);let g=m.height,p=0,b=s.reduce((x,_)=>x+_.before.length+_.lines.length+_.after.length,0);if(b+=i.beforeBody.length+i.afterBody.length,f&&(g+=f*c.lineHeight+(f-1)*t.titleSpacing+t.titleMarginBottom),b){const x=t.displayColors?Math.max(a,l.lineHeight):l.lineHeight;g+=u*x+(b-u)*l.lineHeight+(b-1)*t.bodySpacing}d&&(g+=t.footerMarginTop+d*h.lineHeight+(d-1)*t.footerSpacing);let y=0;const v=function(x){p=Math.max(p,e.measureText(x).width+y)};return e.save(),e.font=c.string,C(i.title,v),e.font=l.string,C(i.beforeBody.concat(i.afterBody),v),y=t.displayColors?r+2+t.boxPadding:0,C(s,x=>{C(x.before,v),C(x.lines,v),C(x.after,v)}),y=0,e.font=h.string,C(i.footer,v),e.restore(),p+=m.width,{width:p,height:g}}function gl(i,t){const{y:e,height:s}=t;return ei.height-s/2?"bottom":"center"}function pl(i,t,e,s){const{x:n,width:o}=s,r=e.caretSize+e.caretPadding;if(i==="left"&&n+o+r>t.width||i==="right"&&n-o-r<0)return!0}function ml(i,t,e,s){const{x:n,width:o}=e,{width:r,chartArea:{left:a,right:l}}=i;let c="center";return s==="center"?c=n<=(a+l)/2?"left":"right":n<=o/2?c="left":n>=r-o/2&&(c="right"),pl(c,i,t,e)&&(c="center"),c}function nn(i,t,e){const s=e.yAlign||t.yAlign||gl(i,e);return{xAlign:e.xAlign||t.xAlign||ml(i,t,e,s),yAlign:s}}function bl(i,t){let{x:e,width:s}=i;return t==="right"?e-=s:t==="center"&&(e-=s/2),e}function _l(i,t,e){let{y:s,height:n}=i;return t==="top"?s+=e:t==="bottom"?s-=n+e:s-=n/2,s}function on(i,t,e,s){const{caretSize:n,caretPadding:o,cornerRadius:r}=i,{xAlign:a,yAlign:l}=e,c=n+o,{topLeft:h,topRight:f,bottomLeft:d,bottomRight:u}=le(r);let m=bl(t,a);const g=_l(t,l,c);return l==="center"?a==="left"?m+=c:a==="right"&&(m-=c):a==="left"?m-=Math.max(h,d)+n:a==="right"&&(m+=Math.max(f,u)+n),{x:Y(m,0,s.width-t.width),y:Y(g,0,s.height-t.height)}}function De(i,t,e){const s=ht(e.padding);return t==="center"?i.x+i.width/2:t==="right"?i.x+i.width-s.right:i.x+s.left}function rn(i){return et([],at(i))}function yl(i,t,e){return yt(i,{tooltip:t,tooltipItems:e,type:"tooltip"})}function an(i,t){const e=t&&t.dataset&&t.dataset.tooltip&&t.dataset.tooltip.callbacks;return e?i.override(e):i}const ln={beforeTitle:nt,title(i){if(i.length>0){const t=i[0],e=t.chart.data.labels,s=e?e.length:0;if(this&&this.options&&this.options.mode==="dataset")return t.dataset.label||"";if(t.label)return t.label;if(s>0&&t.dataIndex"u"?ln[t].call(e,s):n}class ui extends Mt{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,s=this.options.setContext(this.getContext()),n=s.enabled&&e.options.animation&&s.animations,o=new fs(this.chart,n);return n._cacheable&&(this._cachedAnimations=Object.freeze(o)),o}getContext(){return this.$context||(this.$context=yl(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){const{callbacks:s}=e,n=H(s,"beforeTitle",this,t),o=H(s,"title",this,t),r=H(s,"afterTitle",this,t);let a=[];return a=et(a,at(n)),a=et(a,at(o)),a=et(a,at(r)),a}getBeforeBody(t,e){return rn(H(e.callbacks,"beforeBody",this,t))}getBody(t,e){const{callbacks:s}=e,n=[];return C(t,o=>{const r={before:[],lines:[],after:[]},a=an(s,o);et(r.before,at(H(a,"beforeLabel",this,o))),et(r.lines,H(a,"label",this,o)),et(r.after,at(H(a,"afterLabel",this,o))),n.push(r)}),n}getAfterBody(t,e){return rn(H(e.callbacks,"afterBody",this,t))}getFooter(t,e){const{callbacks:s}=e,n=H(s,"beforeFooter",this,t),o=H(s,"footer",this,t),r=H(s,"afterFooter",this,t);let a=[];return a=et(a,at(n)),a=et(a,at(o)),a=et(a,at(r)),a}_createItems(t){const e=this._active,s=this.chart.data,n=[],o=[],r=[];let a=[],l,c;for(l=0,c=e.length;lt.filter(h,f,d,s))),t.itemSort&&(a=a.sort((h,f)=>t.itemSort(h,f,s))),C(a,h=>{const f=an(t.callbacks,h);n.push(H(f,"labelColor",this,h)),o.push(H(f,"labelPointStyle",this,h)),r.push(H(f,"labelTextColor",this,h))}),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=r,this.dataPoints=a,a}update(t,e){const s=this.options.setContext(this.getContext()),n=this._active;let o,r=[];if(!n.length)this.opacity!==0&&(o={opacity:0});else{const a=Gt[s.position].call(this,n,this._eventPosition);r=this._createItems(s),this.title=this.getTitle(r,s),this.beforeBody=this.getBeforeBody(r,s),this.body=this.getBody(r,s),this.afterBody=this.getAfterBody(r,s),this.footer=this.getFooter(r,s);const l=this._size=sn(this,s),c=Object.assign({},a,l),h=nn(this.chart,s,c),f=on(s,c,h,this.chart);this.xAlign=h.xAlign,this.yAlign=h.yAlign,o={opacity:1,x:f.x,y:f.y,width:l.width,height:l.height,caretX:a.x,caretY:a.y}}this._tooltipItems=r,this.$context=void 0,o&&this._resolveAnimations().update(this,o),t&&s.external&&s.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,s,n){const o=this.getCaretPosition(t,s,n);e.lineTo(o.x1,o.y1),e.lineTo(o.x2,o.y2),e.lineTo(o.x3,o.y3)}getCaretPosition(t,e,s){const{xAlign:n,yAlign:o}=this,{caretSize:r,cornerRadius:a}=s,{topLeft:l,topRight:c,bottomLeft:h,bottomRight:f}=le(a),{x:d,y:u}=t,{width:m,height:g}=e;let p,b,y,v,x,_;return o==="center"?(x=u+g/2,n==="left"?(p=d,b=p-r,v=x+r,_=x-r):(p=d+m,b=p+r,v=x-r,_=x+r),y=p):(n==="left"?b=d+Math.max(l,h)+r:n==="right"?b=d+m-Math.max(c,f)-r:b=this.caretX,o==="top"?(v=u,x=v-r,p=b-r,y=b+r):(v=u+g,x=v+r,p=b+r,y=b-r),_=v),{x1:p,x2:b,x3:y,y1:v,y2:x,y3:_}}drawTitle(t,e,s){const n=this.title,o=n.length;let r,a,l;if(o){const c=Je(s.rtl,this.x,this.width);for(t.x=De(this,s.titleAlign,s),e.textAlign=c.textAlign(s.titleAlign),e.textBaseline="middle",r=J(s.titleFont),a=s.titleSpacing,e.fillStyle=s.titleColor,e.font=r.string,l=0;ly!==0)?(t.beginPath(),t.fillStyle=o.multiKeyBackground,Ui(t,{x:g,y:m,w:c,h:l,radius:b}),t.fill(),t.stroke(),t.fillStyle=r.backgroundColor,t.beginPath(),Ui(t,{x:p,y:m+1,w:c-2,h:l-2,radius:b}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(g,m,c,l),t.strokeRect(g,m,c,l),t.fillStyle=r.backgroundColor,t.fillRect(p,m+1,c-2,l-2))}t.fillStyle=this.labelTextColors[s]}drawBody(t,e,s){const{body:n}=this,{bodySpacing:o,bodyAlign:r,displayColors:a,boxHeight:l,boxWidth:c,boxPadding:h}=s,f=J(s.bodyFont);let d=f.lineHeight,u=0;const m=Je(s.rtl,this.x,this.width),g=function(w){e.fillText(w,m.x(t.x+u),t.y+d/2),t.y+=d+o},p=m.textAlign(r);let b,y,v,x,_,M,k;for(e.textAlign=r,e.textBaseline="middle",e.font=f.string,t.x=De(this,p,s),e.fillStyle=s.bodyColor,C(this.beforeBody,g),u=a&&p!=="right"?r==="center"?c/2+h:c+2+h:0,x=0,M=n.length;x0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,s=this.$animations,n=s&&s.x,o=s&&s.y;if(n||o){const r=Gt[t.position].call(this,this._active,this._eventPosition);if(!r)return;const a=this._size=sn(this,t),l=Object.assign({},r,this._size),c=nn(e,t,l),h=on(t,l,c,e);(n._to!==h.x||o._to!==h.y)&&(this.xAlign=c.xAlign,this.yAlign=c.yAlign,this.width=a.width,this.height=a.height,this.caretX=r.x,this.caretY=r.y,this._resolveAnimations().update(this,h))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let s=this.opacity;if(!s)return;this._updateAnimationTarget(e);const n={width:this.width,height:this.height},o={x:this.x,y:this.y};s=Math.abs(s)<.001?0:s;const r=ht(e.padding),a=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&a&&(t.save(),t.globalAlpha=s,this.drawBackground(o,t,n,e),rr(t,e.textDirection),o.y+=r.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),ar(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const s=this._active,n=t.map(({datasetIndex:a,index:l})=>{const c=this.chart.getDatasetMeta(a);if(!c)throw new Error("Cannot find a dataset at index "+a);return{datasetIndex:a,element:c.data[l],index:l}}),o=!ie(s,n),r=this._positionChanged(n,e);(o||r)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,s=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],r=this._getActiveElements(t,o,e,s),a=this._positionChanged(r,t),l=e||!ie(r,o)||a;return l&&(this._active=r,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,s,n){const o=this.options;if(t.type==="mouseout")return[];if(!n)return e.filter(a=>this.chart.data.datasets[a.datasetIndex]&&this.chart.getDatasetMeta(a.datasetIndex).controller.getParsed(a.index)!==void 0);const r=this.chart.getElementsAtEventForMode(t,o.mode,o,s);return o.reverse&&r.reverse(),r}_positionChanged(t,e){const{caretX:s,caretY:n,options:o}=this,r=Gt[o.position].call(this,t,e);return r!==!1&&(s!==r.x||n!==r.y)}}S(ui,"positioners",Gt);var xl={id:"tooltip",_element:ui,positioners:Gt,afterInit(i,t,e){e&&(i.tooltip=new ui({chart:i,options:e}))},beforeUpdate(i,t,e){i.tooltip&&i.tooltip.initialize(e)},reset(i,t,e){i.tooltip&&i.tooltip.initialize(e)},afterDraw(i){const t=i.tooltip;if(t&&t._willRender()){const e={tooltip:t};if(i.notifyPlugins("beforeTooltipDraw",{...e,cancelable:!0})===!1)return;t.draw(i.ctx),i.notifyPlugins("afterTooltipDraw",e)}},afterEvent(i,t){if(i.tooltip){const e=t.replay;i.tooltip.handleEvent(t.event,e,t.inChartArea)&&(t.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(i,t)=>t.bodyFont.size,boxWidth:(i,t)=>t.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:ln},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:i=>i!=="filter"&&i!=="itemSort"&&i!=="external",_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]};const vl=(i,t,e,s)=>(typeof t=="string"?(e=i.push(t)-1,s.unshift({index:e,label:t})):isNaN(t)&&(e=null),e);function kl(i,t,e,s){const n=i.indexOf(t);if(n===-1)return vl(i,t,e,s);const o=i.lastIndexOf(t);return n!==o?e:n}const wl=(i,t)=>i===null?null:Y(Math.round(i),0,t);function cn(i){const t=this.getLabels();return i>=0&&ie.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}getBasePixel(){return this.bottom}}S(gi,"id","category"),S(gi,"defaults",{ticks:{callback:cn}});function Ml(i,t){const e=[],{bounds:n,step:o,min:r,max:a,precision:l,count:c,maxTicks:h,maxDigits:f,includeBounds:d}=i,u=o||1,m=h-1,{min:g,max:p}=t,b=!T(r),y=!T(a),v=!T(c),x=(p-g)/(f+1);let _=Ci((p-g)/m/u)*u,M,k,w,P;if(_<1e-14&&!b&&!y)return[{value:g},{value:p}];P=Math.ceil(p/_)-Math.floor(g/_),P>m&&(_=Ci(P*_/m/u)*u),T(l)||(M=Math.pow(10,l),_=Math.ceil(_*M)/M),n==="ticks"?(k=Math.floor(g/_)*_,w=Math.ceil(p/_)*_):(k=g,w=p),b&&y&&o&&Gn((a-r)/o,_/1e3)?(P=Math.round(Math.min((a-r)/_,h)),_=(a-r)/P,k=r,w=a):v?(k=b?r:k,w=y?a:w,P=c-1,_=(w-k)/P):(P=(w-k)/_,zt(P,Math.round(P),_/1e3)?P=Math.round(P):P=Math.ceil(P));const I=Math.max(Oi(_),Oi(k));M=Math.pow(10,T(l)?I:l),k=Math.round(k*M)/M,w=Math.round(w*M)/M;let L=0;for(b&&(d&&k!==r?(e.push({value:r}),ka)break;e.push({value:E})}return y&&d&&w!==a?e.length&&zt(e[e.length-1].value,a,hn(a,x,i))?e[e.length-1].value=a:e.push({value:a}):(!y||w===a)&&e.push({value:w}),e}function hn(i,t,{horizontal:e,minRotation:s}){const n=pt(s),o=(e?Math.sin(n):Math.cos(n))||.001,r=.75*t*(""+i).length;return Math.min(t/o,r)}class Sl extends At{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return T(t)||(typeof t=="number"||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:s}=this.getUserBounds();let{min:n,max:o}=this;const r=l=>n=e?n:l,a=l=>o=s?o:l;if(t){const l=Ct(n),c=Ct(o);l<0&&c<0?a(0):l>0&&c>0&&r(0)}if(n===o){let l=o===0?1:Math.abs(o*.05);a(o+l),t||r(n-l)}this.min=n,this.max=o}getTickLimit(){const t=this.options.ticks;let{maxTicksLimit:e,stepSize:s}=t,n;return s?(n=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,n>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${n} ticks. Limiting to 1000.`),n=1e3)):(n=this.computeTickLimit(),e=e||11),e&&(n=Math.min(e,n)),n}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let s=this.getTickLimit();s=Math.max(2,s);const n={maxTicks:s,bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:e.includeBounds!==!1},o=this._range||this,r=Ml(n,o);return t.bounds==="ticks"&&Zn(r,this,"value"),t.reverse?(r.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),r}configure(){const t=this.ticks;let e=this.min,s=this.max;if(super.configure(),this.options.offset&&t.length){const n=(s-e)/Math.max(t.length-1,1)/2;e-=n,s+=n}this._startValue=e,this._endValue=s,this._valueRange=s-e}getLabelForValue(t){return ji(t,this.chart.options.locale,this.options.ticks.format)}}class pi extends Sl{determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=V(t)?t:0,this.max=V(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,s=pt(this.options.ticks.minRotation),n=(t?Math.sin(s):Math.cos(s))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return t===null?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}S(pi,"id","linear"),S(pi,"defaults",{ticks:{callback:Hi.formatters.numeric}});const Pe={millisecond:{common:!0,size:1,steps:1e3},second:{common:!0,size:1e3,steps:60},minute:{common:!0,size:6e4,steps:60},hour:{common:!0,size:36e5,steps:24},day:{common:!0,size:864e5,steps:30},week:{common:!1,size:6048e5,steps:4},month:{common:!0,size:2628e6,steps:12},quarter:{common:!1,size:7884e6,steps:4},year:{common:!0,size:3154e7}},W=Object.keys(Pe);function fn(i,t){return i-t}function dn(i,t){if(T(t))return null;const e=i._adapter,{parser:s,round:n,isoWeekday:o}=i._parseOpts;let r=t;return typeof s=="function"&&(r=s(r)),V(r)||(r=typeof s=="string"?e.parse(r,s):e.parse(r)),r===null?null:(n&&(r=n==="week"&&(Bt(o)||o===!0)?e.startOf(r,"isoWeek",o):e.startOf(r,n)),+r)}function un(i,t,e,s){const n=W.length;for(let o=W.indexOf(i);o=W.indexOf(e);o--){const r=W[o];if(Pe[r].common&&i._adapter.diff(n,s,r)>=t-1)return r}return W[e?W.indexOf(e):0]}function Pl(i){for(let t=W.indexOf(i)+1,e=W.length;t=t?e[s]:e[n];i[o]=!0}}function Cl(i,t,e,s){const n=i._adapter,o=+n.startOf(t[0].value,s),r=t[t.length-1].value;let a,l;for(a=o;a<=r;a=+n.add(a,1,s))l=e[a],l>=0&&(t[l].major=!0);return t}function pn(i,t,e){const s=[],n={},o=t.length;let r,a;for(r=0;r+t.value))}initOffsets(t=[]){let e=0,s=0,n,o;this.options.offset&&t.length&&(n=this.getDecimalForValue(t[0]),t.length===1?e=1-n:e=(this.getDecimalForValue(t[1])-n)/2,o=this.getDecimalForValue(t[t.length-1]),t.length===1?s=o:s=(o-this.getDecimalForValue(t[t.length-2]))/2);const r=t.length<3?.5:.25;e=Y(e,0,r),s=Y(s,0,r),this._offsets={start:e,end:s,factor:1/(e+1+s)}}_generate(){const t=this._adapter,e=this.min,s=this.max,n=this.options,o=n.time,r=o.unit||un(o.minUnit,e,s,this._getLabelCapacity(e)),a=O(n.ticks.stepSize,1),l=r==="week"?o.isoWeekday:!1,c=Bt(l)||l===!0,h={};let f=e,d,u;if(c&&(f=+t.startOf(f,"isoWeek",l)),f=+t.startOf(f,c?"day":r),t.diff(s,e,r)>1e5*a)throw new Error(e+" and "+s+" are too far apart with stepSize of "+a+" "+r);const m=n.ticks.source==="data"&&this.getDataTimestamps();for(d=f,u=0;d+g)}getLabelForValue(t){const e=this._adapter,s=this.options.time;return s.tooltipFormat?e.format(t,s.tooltipFormat):e.format(t,s.displayFormats.datetime)}format(t,e){const n=this.options.time.displayFormats,o=this._unit,r=e||n[o];return this._adapter.format(t,r)}_tickFormatFunction(t,e,s,n){const o=this.options,r=o.ticks.callback;if(r)return A(r,[t,e,s],this);const a=o.time.displayFormats,l=this._unit,c=this._majorUnit,h=l&&a[l],f=c&&a[c],d=s[e],u=c&&f&&d&&d.major;return this._adapter.format(t,n||(u?f:h))}generateTickLabels(t){let e,s,n;for(e=0,s=t.length;e0?a:1}getDataTimestamps(){let t=this._cache.data||[],e,s;if(t.length)return t;const n=this.getMatchingVisibleMetas();if(this._normalized&&n.length)return this._cache.data=n[0].controller.getAllParsedValues(this);for(e=0,s=n.length;e=i[s].pos&&t<=i[n].pos&&({lo:s,hi:n}=mt(i,"pos",t)),{pos:o,time:a}=i[s],{pos:r,time:l}=i[n]):(t>=i[s].time&&t<=i[n].time&&({lo:s,hi:n}=mt(i,"time",t)),{time:o,pos:a}=i[s],{time:r,pos:l}=i[n]);const c=r-o;return c?a+(l-a)*(t-o)/c:a}class mn extends Ce{constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){const t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=Oe(e,this.min),this._tableRange=Oe(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:s}=this,n=[],o=[];let r,a,l,c,h;for(r=0,a=t.length;r=e&&c<=s&&n.push(c);if(n.length<2)return[{time:e,pos:0},{time:s,pos:1}];for(r=0,a=n.length;rn-o)}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps(),s=this.getLabelTimestamps();return e.length&&s.length?t=this.normalize(e.concat(s)):t=e.length?e:s,t=this._cache.all=t,t}getDecimalForValue(t){return(Oe(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){const e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return Oe(this._table,s*this._tableRange+this._minPos,!0)}}S(mn,"id","timeseries"),S(mn,"defaults",Ce.defaults);function Ol(i,t,e,s,n,o,r,a){var l=typeof i=="function"?i.options:i;return t&&(l.render=t,l.staticRenderFns=e,l._compiled=!0),{exports:i,options:l}}rt.register(ge,dt,Me,pi,gi,dl,xl);const Tl={props:{analyticsData:{type:Object,default:()=>({})}},data(){return{startDate:"",endDate:"",data:this.analyticsData||{},chart:null,users:[],selectedEmails:[]}},computed:{hasData(){return this.data&&this.data.totalVisits>0},pagesPerSession(){var i;return(i=this.data)!=null&&i.uniqueSessions?(this.data.totalVisits/this.data.uniqueSessions).toFixed(1):"0"},userOptions(){return this.users.map(i=>({value:i.email,text:i.label}))}},watch:{analyticsData(i){this.data=i||{},this.renderChart()}},mounted(){this.setDefaultDates(),this.fetchData()},beforeUnmount(){this.destroyChart()},methods:{setDefaultDates(){const i=new Date,t=new Date(i);t.setDate(t.getDate()-30),this.endDate=i.toISOString().split("T")[0],this.startDate=t.toISOString().split("T")[0]},onUserSelectionChange(i){this.selectedEmails=i,this.fetchData()},async fetchData(){const i=new URLSearchParams;this.startDate&&i.set("startDate",this.startDate),this.endDate&&i.set("endDate",this.endDate),this.selectedEmails.length&&i.set("emails",this.selectedEmails.join(","));try{const e=await(await fetch(`/analytics-data.json?${i}`)).json();console.log(e.data),e.status==="success"&&(this.data=e.data),e.users&&!this.users.length&&(this.users=e.users),this.renderChart()}catch(t){console.error("Analytics fetch error:",t),this.renderChart()}},destroyChart(){this.chart&&(this.chart.destroy(),this.chart=null)},formatDateFR(i){const[t,e,s]=i.split("-");return`${s}/${e}/${t}`},renderChart(){var n;this.destroyChart();const i=this.$refs.chartCanvas;if(!i||!((n=this.data)!=null&&n.visitsByDay))return;const t=Object.keys(this.data.visitsByDay).map(o=>this.formatDateFR(o)),e=Object.values(this.data.visitsByDay);if(!t.length)return;const s=Math.max(...e);this.chart=new rt(i,{type:"line",data:{labels:t,datasets:[{label:"Visites",data:e,borderColor:"#4271ae",backgroundColor:"rgba(66, 113, 174, 0.1)",fill:!0,tension:.3,pointRadius:3,pointHoverRadius:5}]},options:{responsive:!0,maintainAspectRatio:!1,plugins:{tooltip:{mode:"index",intersect:!1}},scales:{y:{beginAtZero:!0,max:s+3,ticks:{precision:0}}}}})}}};var Al=function(){var t=this,e=t._self._c;return e("div",{staticClass:"k-analytics-dashboard"},[e("div",{staticClass:"k-analytics-filters"},[e("div",{staticClass:"k-analytics-date-filter"},[t._m(0),e("div",{staticClass:"k-date-inputs-wrapper"},[e("label",[t._v(" Du "),e("input",{directives:[{name:"model",rawName:"v-model",value:t.startDate,expression:"startDate"}],attrs:{type:"date"},domProps:{value:t.startDate},on:{change:t.fetchData,input:function(s){s.target.composing||(t.startDate=s.target.value)}}})]),e("label",[t._v(" Au "),e("input",{directives:[{name:"model",rawName:"v-model",value:t.endDate,expression:"endDate"}],attrs:{type:"date"},domProps:{value:t.endDate},on:{change:t.fetchData,input:function(s){s.target.composing||(t.endDate=s.target.value)}}})])])]),e("div",{staticClass:"k-analytics-user-filter"},[e("k-multiselect-field",{attrs:{options:t.userOptions,value:t.selectedEmails,label:"Filtrer par utilisateur(s)",search:"true",name:"user"},on:{input:t.onUserSelectionChange}})],1)]),t.hasData?[e("div",{staticClass:"k-analytics-grid"},[e("div",{staticClass:"k-analytics-card"},[e("h3",[t._v("Sessions uniques")]),e("div",{staticClass:"k-analytics-metric"},[t._v(t._s(t.data.uniqueSessions))])]),e("div",{staticClass:"k-analytics-card"},[e("h3",[t._v("Pages vues")]),e("div",{staticClass:"k-analytics-metric"},[t._v(t._s(t.data.totalVisits))])]),e("div",{staticClass:"k-analytics-card"},[e("h3",[t._v("Pages / session")]),e("div",{staticClass:"k-analytics-metric"},[t._v(t._s(t.pagesPerSession))])])]),e("div",{staticClass:"k-analytics-chart-container"},[e("h3",[t._v("Visites par jour")]),e("canvas",{ref:"chartCanvas"})]),t.data.visitsByPage&&Object.keys(t.data.visitsByPage).length?e("div",{staticClass:"k-analytics-card"},[e("h3",[t._v("Pages les plus visitées")]),e("ul",{staticClass:"k-analytics-list"},t._l(t.data.visitsByPage,function(s,n){return e("li",{key:n},[e("span",{staticClass:"k-analytics-list-label"},[t._v(t._s(n))]),e("span",{staticClass:"k-analytics-list-value"},[t._v(t._s(s))])])}),0)]):t._e()]:e("div",{staticClass:"k-analytics-empty"},[e("p",[t._v("Aucune donnée à afficher")])])],2)},Il=[function(){var i=this,t=i._self._c;return t("header",{staticClass:"k-field-header"},[t("label",{staticClass:"k-label k-field-label",attrs:{title:"Filtrer par dates"}},[t("span",{staticClass:"k-label-text"},[i._v("Filtrer par dates ")])])])}],Ll=Ol(Tl,Al,Il);const Fl=Ll.exports;window.panel.plugin("adrienpayet/analytics",{fields:{"analytics-dashboard":Fl}})})(); diff --git a/public/site/plugins/analytics/routes/get-data.php b/public/site/plugins/analytics/routes/get-data.php index f6fe2a7..4a5a4a7 100644 --- a/public/site/plugins/analytics/routes/get-data.php +++ b/public/site/plugins/analytics/routes/get-data.php @@ -43,10 +43,6 @@ return [ $filters['emails'] = explode(',', $_GET['emails']); } - if (!empty($_GET['pageNames'])) { - $filters['pageNames'] = explode(',', $_GET['pageNames']); - } - $data = $analyticsPage->getAnalyticsData($filters); $users = []; diff --git a/public/site/plugins/analytics/src/components/AnalyticsDashboard.vue b/public/site/plugins/analytics/src/components/AnalyticsDashboard.vue index addff4f..09b0290 100644 --- a/public/site/plugins/analytics/src/components/AnalyticsDashboard.vue +++ b/public/site/plugins/analytics/src/components/AnalyticsDashboard.vue @@ -28,16 +28,6 @@ @input="onUserSelectionChange" /> -
- -
@@ -61,18 +51,7 @@
-
-

Visites par jour

- -
+

Visites par jour

@@ -102,7 +81,6 @@ import { CategoryScale, Filler, Tooltip, - Legend, } from 'chart.js'; Chart.register( @@ -112,23 +90,9 @@ Chart.register( LinearScale, CategoryScale, Filler, - Tooltip, - Legend + Tooltip ); -const CHART_COLORS = [ - '#4271ae', - '#c82829', - '#8959a8', - '#4d9a0f', - '#f5871f', - '#3e999f', - '#718c00', - '#a3685a', - '#525252', - '#eab700', -]; - export default { props: { analyticsData: { @@ -145,8 +109,6 @@ export default { chart: null, users: [], selectedEmails: [], - selectedPages: [], - showTopPagesOnly: true, }; }, @@ -161,12 +123,6 @@ export default { userOptions() { return this.users.map((u) => ({ value: u.email, text: u.label })); }, - pageOptions() { - if (!this.data?.visitsByPage) return []; - return Object.keys(this.data.visitsByPage) - .map((p) => ({ value: p, text: p })) - .sort((a, b) => a.text.localeCompare(b.text)); - }, }, watch: { @@ -200,16 +156,6 @@ export default { this.fetchData(); }, - onPageSelectionChange(pages) { - this.selectedPages = pages; - this.fetchData(); - }, - - onToggleTopPages(value) { - this.showTopPagesOnly = value; - this.renderChart(); - }, - async fetchData() { const params = new URLSearchParams(); if (this.startDate) params.set('startDate', this.startDate); @@ -217,9 +163,6 @@ export default { if (this.selectedEmails.length) { params.set('emails', this.selectedEmails.join(',')); } - if (this.selectedPages.length) { - params.set('pageNames', this.selectedPages.join(',')); - } try { const response = await fetch(`/analytics-data.json?${params}`); @@ -260,61 +203,32 @@ export default { const canvas = this.$refs.chartCanvas; if (!canvas || !this.data?.visitsByDay) return; - const allDays = Object.keys(this.data.visitsByDay); - if (!allDays.length) return; + const labels = Object.keys(this.data.visitsByDay).map((d) => + this.formatDateFR(d) + ); + const values = Object.values(this.data.visitsByDay); - const labels = allDays.map((d) => this.formatDateFR(d)); - const showPerPage = - this.selectedPages.length === 0 && - this.showTopPagesOnly && - this.data.visitsByDayByPage; + if (!labels.length) return; - let datasets; - let maxValue; - - if (showPerPage) { - const topPages = this.data.visitsByPage - ? Object.keys(this.data.visitsByPage) - : []; - const pages = topPages; - datasets = pages.map((page, i) => { - const color = CHART_COLORS[i % CHART_COLORS.length]; - const values = allDays.map( - (day) => this.data.visitsByDayByPage[page]?.[day] || 0 - ); - return { - label: page, - data: values, - borderColor: color, - backgroundColor: 'transparent', - fill: false, - tension: 0.3, - pointRadius: 2, - pointHoverRadius: 4, - borderWidth: 2, - }; - }); - maxValue = Math.max(...datasets.flatMap((ds) => ds.data)); - } else { - const values = Object.values(this.data.visitsByDay); - datasets = [ - { - label: 'Visites', - data: values, - borderColor: '#4271ae', - backgroundColor: 'rgba(66, 113, 174, 0.1)', - fill: true, - tension: 0.3, - pointRadius: 3, - pointHoverRadius: 5, - }, - ]; - maxValue = Math.max(...values); - } + const maxValue = Math.max(...values); this.chart = new Chart(canvas, { type: 'line', - data: { labels, datasets }, + data: { + labels, + datasets: [ + { + label: 'Visites', + data: values, + borderColor: '#4271ae', + backgroundColor: 'rgba(66, 113, 174, 0.1)', + fill: true, + tension: 0.3, + pointRadius: 3, + pointHoverRadius: 5, + }, + ], + }, options: { responsive: true, maintainAspectRatio: false, @@ -323,11 +237,6 @@ export default { mode: 'index', intersect: false, }, - legend: { - display: showPerPage, - position: 'bottom', - labels: { boxWidth: 12, padding: 12 }, - }, }, scales: { y: { @@ -391,20 +300,10 @@ export default { margin-left: 2rem; } -.k-field-name-user, -.k-field-name-page { +.k-field-name-user { min-width: 15rem; } -.k-analytics-page-filter { - display: flex; - align-items: center; - gap: 0.5rem; - font-size: 0.875rem; - color: var(--color-text-light); - margin-left: 2rem; -} - .k-analytics-card { background: var(--color-background); border-radius: var(--rounded); @@ -436,18 +335,11 @@ export default { box-shadow: var(--shadow); } -.k-analytics-chart-header { - display: flex; - justify-content: space-between; - align-items: center; - margin-bottom: 1rem; -} - -.k-analytics-chart-header h3 { +.k-analytics-chart-container h3 { font-size: 0.875rem; font-weight: 600; color: var(--color-text); - margin: 0; + margin: 0 0 1rem 0; } .k-analytics-chart-container canvas { diff --git a/src/stores/dialog.js b/src/stores/dialog.js index df9f238..38f4e21 100644 --- a/src/stores/dialog.js +++ b/src/stores/dialog.js @@ -2,7 +2,6 @@ import { defineStore } from 'pinia'; import { ref, computed, watch } from 'vue'; import { useRoute } from 'vue-router'; import { useAnalyticsStore } from './analytics'; -import { usePageStore } from './page'; export const useDialogStore = defineStore('dialog', () => { const content = ref(null); @@ -154,14 +153,11 @@ export const useDialogStore = defineStore('dialog', () => { watch(openedFile, (newFile) => { if (newFile) { const analytics = useAnalyticsStore(); - const pageStore = usePageStore(); const currentPath = route.path; - const projectTitle = pageStore.page?.title || 'Projet'; - const fileLabel = newFile.label?.length ? newFile.label : (newFile.name || newFile.filename); analytics.trackVisit( `${currentPath}#file-${newFile.uuid}`, 'modal-file', - `${projectTitle} / ${fileLabel}` + newFile.name || newFile.filename ); } });