Asset Management, Accounting Reports, PDC Management,
Account Lock dates, Customer Credit Limit and Follow Ups, Day book,
Bank book and Cash book reports in Odoo 13 community edition.
-
New Feature
-
-
- Accounting Dashboard.
-
-
-
Key Highlights
@@ -47,7 +40,7 @@
-
+
@@ -100,34 +93,6 @@
-
-
-
-
- Dashboard with Necessary Details.
-
-
-
-
-
-
-
-
-
-
- Aged Receivable, Payable and Top Customer Details in Dashboard.
-
-
-
-
-
-
Odoo 13 Accounting
-
-
- Accounting Dashboard with all necessary details.
-
Asset management system for Odoo 13 community edition.
diff --git a/base_accounting_kit/static/lib/Chart.bundle.js b/base_accounting_kit/static/lib/Chart.bundle.js
deleted file mode 100644
index 3207d0774..000000000
--- a/base_accounting_kit/static/lib/Chart.bundle.js
+++ /dev/null
@@ -1,19286 +0,0 @@
-/*!
- * Chart.js v2.8.0
- * https://www.chartjs.org
- * (c) 2019 Chart.js Contributors
- * Released under the MIT License
- */
-(function (global, factory) {
-typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-typeof define === 'function' && define.amd ? define(factory) :
-(global.Chart = factory());
-}(this, (function () { 'use strict';
-
-/* MIT license */
-
-var conversions = {
- rgb2hsl: rgb2hsl,
- rgb2hsv: rgb2hsv,
- rgb2hwb: rgb2hwb,
- rgb2cmyk: rgb2cmyk,
- rgb2keyword: rgb2keyword,
- rgb2xyz: rgb2xyz,
- rgb2lab: rgb2lab,
- rgb2lch: rgb2lch,
-
- hsl2rgb: hsl2rgb,
- hsl2hsv: hsl2hsv,
- hsl2hwb: hsl2hwb,
- hsl2cmyk: hsl2cmyk,
- hsl2keyword: hsl2keyword,
-
- hsv2rgb: hsv2rgb,
- hsv2hsl: hsv2hsl,
- hsv2hwb: hsv2hwb,
- hsv2cmyk: hsv2cmyk,
- hsv2keyword: hsv2keyword,
-
- hwb2rgb: hwb2rgb,
- hwb2hsl: hwb2hsl,
- hwb2hsv: hwb2hsv,
- hwb2cmyk: hwb2cmyk,
- hwb2keyword: hwb2keyword,
-
- cmyk2rgb: cmyk2rgb,
- cmyk2hsl: cmyk2hsl,
- cmyk2hsv: cmyk2hsv,
- cmyk2hwb: cmyk2hwb,
- cmyk2keyword: cmyk2keyword,
-
- keyword2rgb: keyword2rgb,
- keyword2hsl: keyword2hsl,
- keyword2hsv: keyword2hsv,
- keyword2hwb: keyword2hwb,
- keyword2cmyk: keyword2cmyk,
- keyword2lab: keyword2lab,
- keyword2xyz: keyword2xyz,
-
- xyz2rgb: xyz2rgb,
- xyz2lab: xyz2lab,
- xyz2lch: xyz2lch,
-
- lab2xyz: lab2xyz,
- lab2rgb: lab2rgb,
- lab2lch: lab2lch,
-
- lch2lab: lch2lab,
- lch2xyz: lch2xyz,
- lch2rgb: lch2rgb
-};
-
-
-function rgb2hsl(rgb) {
- var r = rgb[0]/255,
- g = rgb[1]/255,
- b = rgb[2]/255,
- min = Math.min(r, g, b),
- max = Math.max(r, g, b),
- delta = max - min,
- h, s, l;
-
- if (max == min)
- h = 0;
- else if (r == max)
- h = (g - b) / delta;
- else if (g == max)
- h = 2 + (b - r) / delta;
- else if (b == max)
- h = 4 + (r - g)/ delta;
-
- h = Math.min(h * 60, 360);
-
- if (h < 0)
- h += 360;
-
- l = (min + max) / 2;
-
- if (max == min)
- s = 0;
- else if (l <= 0.5)
- s = delta / (max + min);
- else
- s = delta / (2 - max - min);
-
- return [h, s * 100, l * 100];
-}
-
-function rgb2hsv(rgb) {
- var r = rgb[0],
- g = rgb[1],
- b = rgb[2],
- min = Math.min(r, g, b),
- max = Math.max(r, g, b),
- delta = max - min,
- h, s, v;
-
- if (max == 0)
- s = 0;
- else
- s = (delta/max * 1000)/10;
-
- if (max == min)
- h = 0;
- else if (r == max)
- h = (g - b) / delta;
- else if (g == max)
- h = 2 + (b - r) / delta;
- else if (b == max)
- h = 4 + (r - g) / delta;
-
- h = Math.min(h * 60, 360);
-
- if (h < 0)
- h += 360;
-
- v = ((max / 255) * 1000) / 10;
-
- return [h, s, v];
-}
-
-function rgb2hwb(rgb) {
- var r = rgb[0],
- g = rgb[1],
- b = rgb[2],
- h = rgb2hsl(rgb)[0],
- w = 1/255 * Math.min(r, Math.min(g, b)),
- b = 1 - 1/255 * Math.max(r, Math.max(g, b));
-
- return [h, w * 100, b * 100];
-}
-
-function rgb2cmyk(rgb) {
- var r = rgb[0] / 255,
- g = rgb[1] / 255,
- b = rgb[2] / 255,
- c, m, y, k;
-
- k = Math.min(1 - r, 1 - g, 1 - b);
- c = (1 - r - k) / (1 - k) || 0;
- m = (1 - g - k) / (1 - k) || 0;
- y = (1 - b - k) / (1 - k) || 0;
- return [c * 100, m * 100, y * 100, k * 100];
-}
-
-function rgb2keyword(rgb) {
- return reverseKeywords[JSON.stringify(rgb)];
-}
-
-function rgb2xyz(rgb) {
- var r = rgb[0] / 255,
- g = rgb[1] / 255,
- b = rgb[2] / 255;
-
- // assume sRGB
- r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);
- g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);
- b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);
-
- var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);
- var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);
- var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);
-
- return [x * 100, y *100, z * 100];
-}
-
-function rgb2lab(rgb) {
- var xyz = rgb2xyz(rgb),
- x = xyz[0],
- y = xyz[1],
- z = xyz[2],
- l, a, b;
-
- x /= 95.047;
- y /= 100;
- z /= 108.883;
-
- x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
- y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
- z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);
-
- l = (116 * y) - 16;
- a = 500 * (x - y);
- b = 200 * (y - z);
-
- return [l, a, b];
-}
-
-function rgb2lch(args) {
- return lab2lch(rgb2lab(args));
-}
-
-function hsl2rgb(hsl) {
- var h = hsl[0] / 360,
- s = hsl[1] / 100,
- l = hsl[2] / 100,
- t1, t2, t3, rgb, val;
-
- if (s == 0) {
- val = l * 255;
- return [val, val, val];
- }
-
- if (l < 0.5)
- t2 = l * (1 + s);
- else
- t2 = l + s - l * s;
- t1 = 2 * l - t2;
-
- rgb = [0, 0, 0];
- for (var i = 0; i < 3; i++) {
- t3 = h + 1 / 3 * - (i - 1);
- t3 < 0 && t3++;
- t3 > 1 && t3--;
-
- if (6 * t3 < 1)
- val = t1 + (t2 - t1) * 6 * t3;
- else if (2 * t3 < 1)
- val = t2;
- else if (3 * t3 < 2)
- val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
- else
- val = t1;
-
- rgb[i] = val * 255;
- }
-
- return rgb;
-}
-
-function hsl2hsv(hsl) {
- var h = hsl[0],
- s = hsl[1] / 100,
- l = hsl[2] / 100,
- sv, v;
-
- if(l === 0) {
- // no need to do calc on black
- // also avoids divide by 0 error
- return [0, 0, 0];
- }
-
- l *= 2;
- s *= (l <= 1) ? l : 2 - l;
- v = (l + s) / 2;
- sv = (2 * s) / (l + s);
- return [h, sv * 100, v * 100];
-}
-
-function hsl2hwb(args) {
- return rgb2hwb(hsl2rgb(args));
-}
-
-function hsl2cmyk(args) {
- return rgb2cmyk(hsl2rgb(args));
-}
-
-function hsl2keyword(args) {
- return rgb2keyword(hsl2rgb(args));
-}
-
-
-function hsv2rgb(hsv) {
- var h = hsv[0] / 60,
- s = hsv[1] / 100,
- v = hsv[2] / 100,
- hi = Math.floor(h) % 6;
-
- var f = h - Math.floor(h),
- p = 255 * v * (1 - s),
- q = 255 * v * (1 - (s * f)),
- t = 255 * v * (1 - (s * (1 - f))),
- v = 255 * v;
-
- switch(hi) {
- case 0:
- return [v, t, p];
- case 1:
- return [q, v, p];
- case 2:
- return [p, v, t];
- case 3:
- return [p, q, v];
- case 4:
- return [t, p, v];
- case 5:
- return [v, p, q];
- }
-}
-
-function hsv2hsl(hsv) {
- var h = hsv[0],
- s = hsv[1] / 100,
- v = hsv[2] / 100,
- sl, l;
-
- l = (2 - s) * v;
- sl = s * v;
- sl /= (l <= 1) ? l : 2 - l;
- sl = sl || 0;
- l /= 2;
- return [h, sl * 100, l * 100];
-}
-
-function hsv2hwb(args) {
- return rgb2hwb(hsv2rgb(args))
-}
-
-function hsv2cmyk(args) {
- return rgb2cmyk(hsv2rgb(args));
-}
-
-function hsv2keyword(args) {
- return rgb2keyword(hsv2rgb(args));
-}
-
-// http://dev.w3.org/csswg/css-color/#hwb-to-rgb
-function hwb2rgb(hwb) {
- var h = hwb[0] / 360,
- wh = hwb[1] / 100,
- bl = hwb[2] / 100,
- ratio = wh + bl,
- i, v, f, n;
-
- // wh + bl cant be > 1
- if (ratio > 1) {
- wh /= ratio;
- bl /= ratio;
- }
-
- i = Math.floor(6 * h);
- v = 1 - bl;
- f = 6 * h - i;
- if ((i & 0x01) != 0) {
- f = 1 - f;
- }
- n = wh + f * (v - wh); // linear interpolation
-
- switch (i) {
- default:
- case 6:
- case 0: r = v; g = n; b = wh; break;
- case 1: r = n; g = v; b = wh; break;
- case 2: r = wh; g = v; b = n; break;
- case 3: r = wh; g = n; b = v; break;
- case 4: r = n; g = wh; b = v; break;
- case 5: r = v; g = wh; b = n; break;
- }
-
- return [r * 255, g * 255, b * 255];
-}
-
-function hwb2hsl(args) {
- return rgb2hsl(hwb2rgb(args));
-}
-
-function hwb2hsv(args) {
- return rgb2hsv(hwb2rgb(args));
-}
-
-function hwb2cmyk(args) {
- return rgb2cmyk(hwb2rgb(args));
-}
-
-function hwb2keyword(args) {
- return rgb2keyword(hwb2rgb(args));
-}
-
-function cmyk2rgb(cmyk) {
- var c = cmyk[0] / 100,
- m = cmyk[1] / 100,
- y = cmyk[2] / 100,
- k = cmyk[3] / 100,
- r, g, b;
-
- r = 1 - Math.min(1, c * (1 - k) + k);
- g = 1 - Math.min(1, m * (1 - k) + k);
- b = 1 - Math.min(1, y * (1 - k) + k);
- return [r * 255, g * 255, b * 255];
-}
-
-function cmyk2hsl(args) {
- return rgb2hsl(cmyk2rgb(args));
-}
-
-function cmyk2hsv(args) {
- return rgb2hsv(cmyk2rgb(args));
-}
-
-function cmyk2hwb(args) {
- return rgb2hwb(cmyk2rgb(args));
-}
-
-function cmyk2keyword(args) {
- return rgb2keyword(cmyk2rgb(args));
-}
-
-
-function xyz2rgb(xyz) {
- var x = xyz[0] / 100,
- y = xyz[1] / 100,
- z = xyz[2] / 100,
- r, g, b;
-
- r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);
- g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);
- b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);
-
- // assume sRGB
- r = r > 0.0031308 ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)
- : r = (r * 12.92);
-
- g = g > 0.0031308 ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)
- : g = (g * 12.92);
-
- b = b > 0.0031308 ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)
- : b = (b * 12.92);
-
- r = Math.min(Math.max(0, r), 1);
- g = Math.min(Math.max(0, g), 1);
- b = Math.min(Math.max(0, b), 1);
-
- return [r * 255, g * 255, b * 255];
-}
-
-function xyz2lab(xyz) {
- var x = xyz[0],
- y = xyz[1],
- z = xyz[2],
- l, a, b;
-
- x /= 95.047;
- y /= 100;
- z /= 108.883;
-
- x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
- y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
- z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);
-
- l = (116 * y) - 16;
- a = 500 * (x - y);
- b = 200 * (y - z);
-
- return [l, a, b];
-}
-
-function xyz2lch(args) {
- return lab2lch(xyz2lab(args));
-}
-
-function lab2xyz(lab) {
- var l = lab[0],
- a = lab[1],
- b = lab[2],
- x, y, z, y2;
-
- if (l <= 8) {
- y = (l * 100) / 903.3;
- y2 = (7.787 * (y / 100)) + (16 / 116);
- } else {
- y = 100 * Math.pow((l + 16) / 116, 3);
- y2 = Math.pow(y / 100, 1/3);
- }
-
- x = x / 95.047 <= 0.008856 ? x = (95.047 * ((a / 500) + y2 - (16 / 116))) / 7.787 : 95.047 * Math.pow((a / 500) + y2, 3);
-
- z = z / 108.883 <= 0.008859 ? z = (108.883 * (y2 - (b / 200) - (16 / 116))) / 7.787 : 108.883 * Math.pow(y2 - (b / 200), 3);
-
- return [x, y, z];
-}
-
-function lab2lch(lab) {
- var l = lab[0],
- a = lab[1],
- b = lab[2],
- hr, h, c;
-
- hr = Math.atan2(b, a);
- h = hr * 360 / 2 / Math.PI;
- if (h < 0) {
- h += 360;
- }
- c = Math.sqrt(a * a + b * b);
- return [l, c, h];
-}
-
-function lab2rgb(args) {
- return xyz2rgb(lab2xyz(args));
-}
-
-function lch2lab(lch) {
- var l = lch[0],
- c = lch[1],
- h = lch[2],
- a, b, hr;
-
- hr = h / 360 * 2 * Math.PI;
- a = c * Math.cos(hr);
- b = c * Math.sin(hr);
- return [l, a, b];
-}
-
-function lch2xyz(args) {
- return lab2xyz(lch2lab(args));
-}
-
-function lch2rgb(args) {
- return lab2rgb(lch2lab(args));
-}
-
-function keyword2rgb(keyword) {
- return cssKeywords[keyword];
-}
-
-function keyword2hsl(args) {
- return rgb2hsl(keyword2rgb(args));
-}
-
-function keyword2hsv(args) {
- return rgb2hsv(keyword2rgb(args));
-}
-
-function keyword2hwb(args) {
- return rgb2hwb(keyword2rgb(args));
-}
-
-function keyword2cmyk(args) {
- return rgb2cmyk(keyword2rgb(args));
-}
-
-function keyword2lab(args) {
- return rgb2lab(keyword2rgb(args));
-}
-
-function keyword2xyz(args) {
- return rgb2xyz(keyword2rgb(args));
-}
-
-var cssKeywords = {
- aliceblue: [240,248,255],
- antiquewhite: [250,235,215],
- aqua: [0,255,255],
- aquamarine: [127,255,212],
- azure: [240,255,255],
- beige: [245,245,220],
- bisque: [255,228,196],
- black: [0,0,0],
- blanchedalmond: [255,235,205],
- blue: [0,0,255],
- blueviolet: [138,43,226],
- brown: [165,42,42],
- burlywood: [222,184,135],
- cadetblue: [95,158,160],
- chartreuse: [127,255,0],
- chocolate: [210,105,30],
- coral: [255,127,80],
- cornflowerblue: [100,149,237],
- cornsilk: [255,248,220],
- crimson: [220,20,60],
- cyan: [0,255,255],
- darkblue: [0,0,139],
- darkcyan: [0,139,139],
- darkgoldenrod: [184,134,11],
- darkgray: [169,169,169],
- darkgreen: [0,100,0],
- darkgrey: [169,169,169],
- darkkhaki: [189,183,107],
- darkmagenta: [139,0,139],
- darkolivegreen: [85,107,47],
- darkorange: [255,140,0],
- darkorchid: [153,50,204],
- darkred: [139,0,0],
- darksalmon: [233,150,122],
- darkseagreen: [143,188,143],
- darkslateblue: [72,61,139],
- darkslategray: [47,79,79],
- darkslategrey: [47,79,79],
- darkturquoise: [0,206,209],
- darkviolet: [148,0,211],
- deeppink: [255,20,147],
- deepskyblue: [0,191,255],
- dimgray: [105,105,105],
- dimgrey: [105,105,105],
- dodgerblue: [30,144,255],
- firebrick: [178,34,34],
- floralwhite: [255,250,240],
- forestgreen: [34,139,34],
- fuchsia: [255,0,255],
- gainsboro: [220,220,220],
- ghostwhite: [248,248,255],
- gold: [255,215,0],
- goldenrod: [218,165,32],
- gray: [128,128,128],
- green: [0,128,0],
- greenyellow: [173,255,47],
- grey: [128,128,128],
- honeydew: [240,255,240],
- hotpink: [255,105,180],
- indianred: [205,92,92],
- indigo: [75,0,130],
- ivory: [255,255,240],
- khaki: [240,230,140],
- lavender: [230,230,250],
- lavenderblush: [255,240,245],
- lawngreen: [124,252,0],
- lemonchiffon: [255,250,205],
- lightblue: [173,216,230],
- lightcoral: [240,128,128],
- lightcyan: [224,255,255],
- lightgoldenrodyellow: [250,250,210],
- lightgray: [211,211,211],
- lightgreen: [144,238,144],
- lightgrey: [211,211,211],
- lightpink: [255,182,193],
- lightsalmon: [255,160,122],
- lightseagreen: [32,178,170],
- lightskyblue: [135,206,250],
- lightslategray: [119,136,153],
- lightslategrey: [119,136,153],
- lightsteelblue: [176,196,222],
- lightyellow: [255,255,224],
- lime: [0,255,0],
- limegreen: [50,205,50],
- linen: [250,240,230],
- magenta: [255,0,255],
- maroon: [128,0,0],
- mediumaquamarine: [102,205,170],
- mediumblue: [0,0,205],
- mediumorchid: [186,85,211],
- mediumpurple: [147,112,219],
- mediumseagreen: [60,179,113],
- mediumslateblue: [123,104,238],
- mediumspringgreen: [0,250,154],
- mediumturquoise: [72,209,204],
- mediumvioletred: [199,21,133],
- midnightblue: [25,25,112],
- mintcream: [245,255,250],
- mistyrose: [255,228,225],
- moccasin: [255,228,181],
- navajowhite: [255,222,173],
- navy: [0,0,128],
- oldlace: [253,245,230],
- olive: [128,128,0],
- olivedrab: [107,142,35],
- orange: [255,165,0],
- orangered: [255,69,0],
- orchid: [218,112,214],
- palegoldenrod: [238,232,170],
- palegreen: [152,251,152],
- paleturquoise: [175,238,238],
- palevioletred: [219,112,147],
- papayawhip: [255,239,213],
- peachpuff: [255,218,185],
- peru: [205,133,63],
- pink: [255,192,203],
- plum: [221,160,221],
- powderblue: [176,224,230],
- purple: [128,0,128],
- rebeccapurple: [102, 51, 153],
- red: [255,0,0],
- rosybrown: [188,143,143],
- royalblue: [65,105,225],
- saddlebrown: [139,69,19],
- salmon: [250,128,114],
- sandybrown: [244,164,96],
- seagreen: [46,139,87],
- seashell: [255,245,238],
- sienna: [160,82,45],
- silver: [192,192,192],
- skyblue: [135,206,235],
- slateblue: [106,90,205],
- slategray: [112,128,144],
- slategrey: [112,128,144],
- snow: [255,250,250],
- springgreen: [0,255,127],
- steelblue: [70,130,180],
- tan: [210,180,140],
- teal: [0,128,128],
- thistle: [216,191,216],
- tomato: [255,99,71],
- turquoise: [64,224,208],
- violet: [238,130,238],
- wheat: [245,222,179],
- white: [255,255,255],
- whitesmoke: [245,245,245],
- yellow: [255,255,0],
- yellowgreen: [154,205,50]
-};
-
-var reverseKeywords = {};
-for (var key in cssKeywords) {
- reverseKeywords[JSON.stringify(cssKeywords[key])] = key;
-}
-
-var convert = function() {
- return new Converter();
-};
-
-for (var func in conversions) {
- // export Raw versions
- convert[func + "Raw"] = (function(func) {
- // accept array or plain args
- return function(arg) {
- if (typeof arg == "number")
- arg = Array.prototype.slice.call(arguments);
- return conversions[func](arg);
- }
- })(func);
-
- var pair = /(\w+)2(\w+)/.exec(func),
- from = pair[1],
- to = pair[2];
-
- // export rgb2hsl and ["rgb"]["hsl"]
- convert[from] = convert[from] || {};
-
- convert[from][to] = convert[func] = (function(func) {
- return function(arg) {
- if (typeof arg == "number")
- arg = Array.prototype.slice.call(arguments);
-
- var val = conversions[func](arg);
- if (typeof val == "string" || val === undefined)
- return val; // keyword
-
- for (var i = 0; i < val.length; i++)
- val[i] = Math.round(val[i]);
- return val;
- }
- })(func);
-}
-
-
-/* Converter does lazy conversion and caching */
-var Converter = function() {
- this.convs = {};
-};
-
-/* Either get the values for a space or
- set the values for a space, depending on args */
-Converter.prototype.routeSpace = function(space, args) {
- var values = args[0];
- if (values === undefined) {
- // color.rgb()
- return this.getValues(space);
- }
- // color.rgb(10, 10, 10)
- if (typeof values == "number") {
- values = Array.prototype.slice.call(args);
- }
-
- return this.setValues(space, values);
-};
-
-/* Set the values for a space, invalidating cache */
-Converter.prototype.setValues = function(space, values) {
- this.space = space;
- this.convs = {};
- this.convs[space] = values;
- return this;
-};
-
-/* Get the values for a space. If there's already
- a conversion for the space, fetch it, otherwise
- compute it */
-Converter.prototype.getValues = function(space) {
- var vals = this.convs[space];
- if (!vals) {
- var fspace = this.space,
- from = this.convs[fspace];
- vals = convert[fspace][space](from);
-
- this.convs[space] = vals;
- }
- return vals;
-};
-
-["rgb", "hsl", "hsv", "cmyk", "keyword"].forEach(function(space) {
- Converter.prototype[space] = function(vals) {
- return this.routeSpace(space, arguments);
- };
-});
-
-var colorConvert = convert;
-
-var colorName = {
- "aliceblue": [240, 248, 255],
- "antiquewhite": [250, 235, 215],
- "aqua": [0, 255, 255],
- "aquamarine": [127, 255, 212],
- "azure": [240, 255, 255],
- "beige": [245, 245, 220],
- "bisque": [255, 228, 196],
- "black": [0, 0, 0],
- "blanchedalmond": [255, 235, 205],
- "blue": [0, 0, 255],
- "blueviolet": [138, 43, 226],
- "brown": [165, 42, 42],
- "burlywood": [222, 184, 135],
- "cadetblue": [95, 158, 160],
- "chartreuse": [127, 255, 0],
- "chocolate": [210, 105, 30],
- "coral": [255, 127, 80],
- "cornflowerblue": [100, 149, 237],
- "cornsilk": [255, 248, 220],
- "crimson": [220, 20, 60],
- "cyan": [0, 255, 255],
- "darkblue": [0, 0, 139],
- "darkcyan": [0, 139, 139],
- "darkgoldenrod": [184, 134, 11],
- "darkgray": [169, 169, 169],
- "darkgreen": [0, 100, 0],
- "darkgrey": [169, 169, 169],
- "darkkhaki": [189, 183, 107],
- "darkmagenta": [139, 0, 139],
- "darkolivegreen": [85, 107, 47],
- "darkorange": [255, 140, 0],
- "darkorchid": [153, 50, 204],
- "darkred": [139, 0, 0],
- "darksalmon": [233, 150, 122],
- "darkseagreen": [143, 188, 143],
- "darkslateblue": [72, 61, 139],
- "darkslategray": [47, 79, 79],
- "darkslategrey": [47, 79, 79],
- "darkturquoise": [0, 206, 209],
- "darkviolet": [148, 0, 211],
- "deeppink": [255, 20, 147],
- "deepskyblue": [0, 191, 255],
- "dimgray": [105, 105, 105],
- "dimgrey": [105, 105, 105],
- "dodgerblue": [30, 144, 255],
- "firebrick": [178, 34, 34],
- "floralwhite": [255, 250, 240],
- "forestgreen": [34, 139, 34],
- "fuchsia": [255, 0, 255],
- "gainsboro": [220, 220, 220],
- "ghostwhite": [248, 248, 255],
- "gold": [255, 215, 0],
- "goldenrod": [218, 165, 32],
- "gray": [128, 128, 128],
- "green": [0, 128, 0],
- "greenyellow": [173, 255, 47],
- "grey": [128, 128, 128],
- "honeydew": [240, 255, 240],
- "hotpink": [255, 105, 180],
- "indianred": [205, 92, 92],
- "indigo": [75, 0, 130],
- "ivory": [255, 255, 240],
- "khaki": [240, 230, 140],
- "lavender": [230, 230, 250],
- "lavenderblush": [255, 240, 245],
- "lawngreen": [124, 252, 0],
- "lemonchiffon": [255, 250, 205],
- "lightblue": [173, 216, 230],
- "lightcoral": [240, 128, 128],
- "lightcyan": [224, 255, 255],
- "lightgoldenrodyellow": [250, 250, 210],
- "lightgray": [211, 211, 211],
- "lightgreen": [144, 238, 144],
- "lightgrey": [211, 211, 211],
- "lightpink": [255, 182, 193],
- "lightsalmon": [255, 160, 122],
- "lightseagreen": [32, 178, 170],
- "lightskyblue": [135, 206, 250],
- "lightslategray": [119, 136, 153],
- "lightslategrey": [119, 136, 153],
- "lightsteelblue": [176, 196, 222],
- "lightyellow": [255, 255, 224],
- "lime": [0, 255, 0],
- "limegreen": [50, 205, 50],
- "linen": [250, 240, 230],
- "magenta": [255, 0, 255],
- "maroon": [128, 0, 0],
- "mediumaquamarine": [102, 205, 170],
- "mediumblue": [0, 0, 205],
- "mediumorchid": [186, 85, 211],
- "mediumpurple": [147, 112, 219],
- "mediumseagreen": [60, 179, 113],
- "mediumslateblue": [123, 104, 238],
- "mediumspringgreen": [0, 250, 154],
- "mediumturquoise": [72, 209, 204],
- "mediumvioletred": [199, 21, 133],
- "midnightblue": [25, 25, 112],
- "mintcream": [245, 255, 250],
- "mistyrose": [255, 228, 225],
- "moccasin": [255, 228, 181],
- "navajowhite": [255, 222, 173],
- "navy": [0, 0, 128],
- "oldlace": [253, 245, 230],
- "olive": [128, 128, 0],
- "olivedrab": [107, 142, 35],
- "orange": [255, 165, 0],
- "orangered": [255, 69, 0],
- "orchid": [218, 112, 214],
- "palegoldenrod": [238, 232, 170],
- "palegreen": [152, 251, 152],
- "paleturquoise": [175, 238, 238],
- "palevioletred": [219, 112, 147],
- "papayawhip": [255, 239, 213],
- "peachpuff": [255, 218, 185],
- "peru": [205, 133, 63],
- "pink": [255, 192, 203],
- "plum": [221, 160, 221],
- "powderblue": [176, 224, 230],
- "purple": [128, 0, 128],
- "rebeccapurple": [102, 51, 153],
- "red": [255, 0, 0],
- "rosybrown": [188, 143, 143],
- "royalblue": [65, 105, 225],
- "saddlebrown": [139, 69, 19],
- "salmon": [250, 128, 114],
- "sandybrown": [244, 164, 96],
- "seagreen": [46, 139, 87],
- "seashell": [255, 245, 238],
- "sienna": [160, 82, 45],
- "silver": [192, 192, 192],
- "skyblue": [135, 206, 235],
- "slateblue": [106, 90, 205],
- "slategray": [112, 128, 144],
- "slategrey": [112, 128, 144],
- "snow": [255, 250, 250],
- "springgreen": [0, 255, 127],
- "steelblue": [70, 130, 180],
- "tan": [210, 180, 140],
- "teal": [0, 128, 128],
- "thistle": [216, 191, 216],
- "tomato": [255, 99, 71],
- "turquoise": [64, 224, 208],
- "violet": [238, 130, 238],
- "wheat": [245, 222, 179],
- "white": [255, 255, 255],
- "whitesmoke": [245, 245, 245],
- "yellow": [255, 255, 0],
- "yellowgreen": [154, 205, 50]
-};
-
-/* MIT license */
-
-
-var colorString = {
- getRgba: getRgba,
- getHsla: getHsla,
- getRgb: getRgb,
- getHsl: getHsl,
- getHwb: getHwb,
- getAlpha: getAlpha,
-
- hexString: hexString,
- rgbString: rgbString,
- rgbaString: rgbaString,
- percentString: percentString,
- percentaString: percentaString,
- hslString: hslString,
- hslaString: hslaString,
- hwbString: hwbString,
- keyword: keyword
-};
-
-function getRgba(string) {
- if (!string) {
- return;
- }
- var abbr = /^#([a-fA-F0-9]{3,4})$/i,
- hex = /^#([a-fA-F0-9]{6}([a-fA-F0-9]{2})?)$/i,
- rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i,
- per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i,
- keyword = /(\w+)/;
-
- var rgb = [0, 0, 0],
- a = 1,
- match = string.match(abbr),
- hexAlpha = "";
- if (match) {
- match = match[1];
- hexAlpha = match[3];
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = parseInt(match[i] + match[i], 16);
- }
- if (hexAlpha) {
- a = Math.round((parseInt(hexAlpha + hexAlpha, 16) / 255) * 100) / 100;
- }
- }
- else if (match = string.match(hex)) {
- hexAlpha = match[2];
- match = match[1];
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = parseInt(match.slice(i * 2, i * 2 + 2), 16);
- }
- if (hexAlpha) {
- a = Math.round((parseInt(hexAlpha, 16) / 255) * 100) / 100;
- }
- }
- else if (match = string.match(rgba)) {
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = parseInt(match[i + 1]);
- }
- a = parseFloat(match[4]);
- }
- else if (match = string.match(per)) {
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55);
- }
- a = parseFloat(match[4]);
- }
- else if (match = string.match(keyword)) {
- if (match[1] == "transparent") {
- return [0, 0, 0, 0];
- }
- rgb = colorName[match[1]];
- if (!rgb) {
- return;
- }
- }
-
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = scale(rgb[i], 0, 255);
- }
- if (!a && a != 0) {
- a = 1;
- }
- else {
- a = scale(a, 0, 1);
- }
- rgb[3] = a;
- return rgb;
-}
-
-function getHsla(string) {
- if (!string) {
- return;
- }
- var hsl = /^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
- var match = string.match(hsl);
- if (match) {
- var alpha = parseFloat(match[4]);
- var h = scale(parseInt(match[1]), 0, 360),
- s = scale(parseFloat(match[2]), 0, 100),
- l = scale(parseFloat(match[3]), 0, 100),
- a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
- return [h, s, l, a];
- }
-}
-
-function getHwb(string) {
- if (!string) {
- return;
- }
- var hwb = /^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
- var match = string.match(hwb);
- if (match) {
- var alpha = parseFloat(match[4]);
- var h = scale(parseInt(match[1]), 0, 360),
- w = scale(parseFloat(match[2]), 0, 100),
- b = scale(parseFloat(match[3]), 0, 100),
- a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
- return [h, w, b, a];
- }
-}
-
-function getRgb(string) {
- var rgba = getRgba(string);
- return rgba && rgba.slice(0, 3);
-}
-
-function getHsl(string) {
- var hsla = getHsla(string);
- return hsla && hsla.slice(0, 3);
-}
-
-function getAlpha(string) {
- var vals = getRgba(string);
- if (vals) {
- return vals[3];
- }
- else if (vals = getHsla(string)) {
- return vals[3];
- }
- else if (vals = getHwb(string)) {
- return vals[3];
- }
-}
-
-// generators
-function hexString(rgba, a) {
- var a = (a !== undefined && rgba.length === 3) ? a : rgba[3];
- return "#" + hexDouble(rgba[0])
- + hexDouble(rgba[1])
- + hexDouble(rgba[2])
- + (
- (a >= 0 && a < 1)
- ? hexDouble(Math.round(a * 255))
- : ""
- );
-}
-
-function rgbString(rgba, alpha) {
- if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
- return rgbaString(rgba, alpha);
- }
- return "rgb(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + ")";
-}
-
-function rgbaString(rgba, alpha) {
- if (alpha === undefined) {
- alpha = (rgba[3] !== undefined ? rgba[3] : 1);
- }
- return "rgba(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2]
- + ", " + alpha + ")";
-}
-
-function percentString(rgba, alpha) {
- if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
- return percentaString(rgba, alpha);
- }
- var r = Math.round(rgba[0]/255 * 100),
- g = Math.round(rgba[1]/255 * 100),
- b = Math.round(rgba[2]/255 * 100);
-
- return "rgb(" + r + "%, " + g + "%, " + b + "%)";
-}
-
-function percentaString(rgba, alpha) {
- var r = Math.round(rgba[0]/255 * 100),
- g = Math.round(rgba[1]/255 * 100),
- b = Math.round(rgba[2]/255 * 100);
- return "rgba(" + r + "%, " + g + "%, " + b + "%, " + (alpha || rgba[3] || 1) + ")";
-}
-
-function hslString(hsla, alpha) {
- if (alpha < 1 || (hsla[3] && hsla[3] < 1)) {
- return hslaString(hsla, alpha);
- }
- return "hsl(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%)";
-}
-
-function hslaString(hsla, alpha) {
- if (alpha === undefined) {
- alpha = (hsla[3] !== undefined ? hsla[3] : 1);
- }
- return "hsla(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%, "
- + alpha + ")";
-}
-
-// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax
-// (hwb have alpha optional & 1 is default value)
-function hwbString(hwb, alpha) {
- if (alpha === undefined) {
- alpha = (hwb[3] !== undefined ? hwb[3] : 1);
- }
- return "hwb(" + hwb[0] + ", " + hwb[1] + "%, " + hwb[2] + "%"
- + (alpha !== undefined && alpha !== 1 ? ", " + alpha : "") + ")";
-}
-
-function keyword(rgb) {
- return reverseNames[rgb.slice(0, 3)];
-}
-
-// helpers
-function scale(num, min, max) {
- return Math.min(Math.max(min, num), max);
-}
-
-function hexDouble(num) {
- var str = num.toString(16).toUpperCase();
- return (str.length < 2) ? "0" + str : str;
-}
-
-
-//create a list of reverse color names
-var reverseNames = {};
-for (var name in colorName) {
- reverseNames[colorName[name]] = name;
-}
-
-/* MIT license */
-
-
-
-var Color = function (obj) {
- if (obj instanceof Color) {
- return obj;
- }
- if (!(this instanceof Color)) {
- return new Color(obj);
- }
-
- this.valid = false;
- this.values = {
- rgb: [0, 0, 0],
- hsl: [0, 0, 0],
- hsv: [0, 0, 0],
- hwb: [0, 0, 0],
- cmyk: [0, 0, 0, 0],
- alpha: 1
- };
-
- // parse Color() argument
- var vals;
- if (typeof obj === 'string') {
- vals = colorString.getRgba(obj);
- if (vals) {
- this.setValues('rgb', vals);
- } else if (vals = colorString.getHsla(obj)) {
- this.setValues('hsl', vals);
- } else if (vals = colorString.getHwb(obj)) {
- this.setValues('hwb', vals);
- }
- } else if (typeof obj === 'object') {
- vals = obj;
- if (vals.r !== undefined || vals.red !== undefined) {
- this.setValues('rgb', vals);
- } else if (vals.l !== undefined || vals.lightness !== undefined) {
- this.setValues('hsl', vals);
- } else if (vals.v !== undefined || vals.value !== undefined) {
- this.setValues('hsv', vals);
- } else if (vals.w !== undefined || vals.whiteness !== undefined) {
- this.setValues('hwb', vals);
- } else if (vals.c !== undefined || vals.cyan !== undefined) {
- this.setValues('cmyk', vals);
- }
- }
-};
-
-Color.prototype = {
- isValid: function () {
- return this.valid;
- },
- rgb: function () {
- return this.setSpace('rgb', arguments);
- },
- hsl: function () {
- return this.setSpace('hsl', arguments);
- },
- hsv: function () {
- return this.setSpace('hsv', arguments);
- },
- hwb: function () {
- return this.setSpace('hwb', arguments);
- },
- cmyk: function () {
- return this.setSpace('cmyk', arguments);
- },
-
- rgbArray: function () {
- return this.values.rgb;
- },
- hslArray: function () {
- return this.values.hsl;
- },
- hsvArray: function () {
- return this.values.hsv;
- },
- hwbArray: function () {
- var values = this.values;
- if (values.alpha !== 1) {
- return values.hwb.concat([values.alpha]);
- }
- return values.hwb;
- },
- cmykArray: function () {
- return this.values.cmyk;
- },
- rgbaArray: function () {
- var values = this.values;
- return values.rgb.concat([values.alpha]);
- },
- hslaArray: function () {
- var values = this.values;
- return values.hsl.concat([values.alpha]);
- },
- alpha: function (val) {
- if (val === undefined) {
- return this.values.alpha;
- }
- this.setValues('alpha', val);
- return this;
- },
-
- red: function (val) {
- return this.setChannel('rgb', 0, val);
- },
- green: function (val) {
- return this.setChannel('rgb', 1, val);
- },
- blue: function (val) {
- return this.setChannel('rgb', 2, val);
- },
- hue: function (val) {
- if (val) {
- val %= 360;
- val = val < 0 ? 360 + val : val;
- }
- return this.setChannel('hsl', 0, val);
- },
- saturation: function (val) {
- return this.setChannel('hsl', 1, val);
- },
- lightness: function (val) {
- return this.setChannel('hsl', 2, val);
- },
- saturationv: function (val) {
- return this.setChannel('hsv', 1, val);
- },
- whiteness: function (val) {
- return this.setChannel('hwb', 1, val);
- },
- blackness: function (val) {
- return this.setChannel('hwb', 2, val);
- },
- value: function (val) {
- return this.setChannel('hsv', 2, val);
- },
- cyan: function (val) {
- return this.setChannel('cmyk', 0, val);
- },
- magenta: function (val) {
- return this.setChannel('cmyk', 1, val);
- },
- yellow: function (val) {
- return this.setChannel('cmyk', 2, val);
- },
- black: function (val) {
- return this.setChannel('cmyk', 3, val);
- },
-
- hexString: function () {
- return colorString.hexString(this.values.rgb);
- },
- rgbString: function () {
- return colorString.rgbString(this.values.rgb, this.values.alpha);
- },
- rgbaString: function () {
- return colorString.rgbaString(this.values.rgb, this.values.alpha);
- },
- percentString: function () {
- return colorString.percentString(this.values.rgb, this.values.alpha);
- },
- hslString: function () {
- return colorString.hslString(this.values.hsl, this.values.alpha);
- },
- hslaString: function () {
- return colorString.hslaString(this.values.hsl, this.values.alpha);
- },
- hwbString: function () {
- return colorString.hwbString(this.values.hwb, this.values.alpha);
- },
- keyword: function () {
- return colorString.keyword(this.values.rgb, this.values.alpha);
- },
-
- rgbNumber: function () {
- var rgb = this.values.rgb;
- return (rgb[0] << 16) | (rgb[1] << 8) | rgb[2];
- },
-
- luminosity: function () {
- // http://www.w3.org/TR/WCAG20/#relativeluminancedef
- var rgb = this.values.rgb;
- var lum = [];
- for (var i = 0; i < rgb.length; i++) {
- var chan = rgb[i] / 255;
- lum[i] = (chan <= 0.03928) ? chan / 12.92 : Math.pow(((chan + 0.055) / 1.055), 2.4);
- }
- return 0.2126 * lum[0] + 0.7152 * lum[1] + 0.0722 * lum[2];
- },
-
- contrast: function (color2) {
- // http://www.w3.org/TR/WCAG20/#contrast-ratiodef
- var lum1 = this.luminosity();
- var lum2 = color2.luminosity();
- if (lum1 > lum2) {
- return (lum1 + 0.05) / (lum2 + 0.05);
- }
- return (lum2 + 0.05) / (lum1 + 0.05);
- },
-
- level: function (color2) {
- var contrastRatio = this.contrast(color2);
- if (contrastRatio >= 7.1) {
- return 'AAA';
- }
-
- return (contrastRatio >= 4.5) ? 'AA' : '';
- },
-
- dark: function () {
- // YIQ equation from http://24ways.org/2010/calculating-color-contrast
- var rgb = this.values.rgb;
- var yiq = (rgb[0] * 299 + rgb[1] * 587 + rgb[2] * 114) / 1000;
- return yiq < 128;
- },
-
- light: function () {
- return !this.dark();
- },
-
- negate: function () {
- var rgb = [];
- for (var i = 0; i < 3; i++) {
- rgb[i] = 255 - this.values.rgb[i];
- }
- this.setValues('rgb', rgb);
- return this;
- },
-
- lighten: function (ratio) {
- var hsl = this.values.hsl;
- hsl[2] += hsl[2] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- darken: function (ratio) {
- var hsl = this.values.hsl;
- hsl[2] -= hsl[2] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- saturate: function (ratio) {
- var hsl = this.values.hsl;
- hsl[1] += hsl[1] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- desaturate: function (ratio) {
- var hsl = this.values.hsl;
- hsl[1] -= hsl[1] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- whiten: function (ratio) {
- var hwb = this.values.hwb;
- hwb[1] += hwb[1] * ratio;
- this.setValues('hwb', hwb);
- return this;
- },
-
- blacken: function (ratio) {
- var hwb = this.values.hwb;
- hwb[2] += hwb[2] * ratio;
- this.setValues('hwb', hwb);
- return this;
- },
-
- greyscale: function () {
- var rgb = this.values.rgb;
- // http://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale
- var val = rgb[0] * 0.3 + rgb[1] * 0.59 + rgb[2] * 0.11;
- this.setValues('rgb', [val, val, val]);
- return this;
- },
-
- clearer: function (ratio) {
- var alpha = this.values.alpha;
- this.setValues('alpha', alpha - (alpha * ratio));
- return this;
- },
-
- opaquer: function (ratio) {
- var alpha = this.values.alpha;
- this.setValues('alpha', alpha + (alpha * ratio));
- return this;
- },
-
- rotate: function (degrees) {
- var hsl = this.values.hsl;
- var hue = (hsl[0] + degrees) % 360;
- hsl[0] = hue < 0 ? 360 + hue : hue;
- this.setValues('hsl', hsl);
- return this;
- },
-
- /**
- * Ported from sass implementation in C
- * https://github.com/sass/libsass/blob/0e6b4a2850092356aa3ece07c6b249f0221caced/functions.cpp#L209
- */
- mix: function (mixinColor, weight) {
- var color1 = this;
- var color2 = mixinColor;
- var p = weight === undefined ? 0.5 : weight;
-
- var w = 2 * p - 1;
- var a = color1.alpha() - color2.alpha();
-
- var w1 = (((w * a === -1) ? w : (w + a) / (1 + w * a)) + 1) / 2.0;
- var w2 = 1 - w1;
-
- return this
- .rgb(
- w1 * color1.red() + w2 * color2.red(),
- w1 * color1.green() + w2 * color2.green(),
- w1 * color1.blue() + w2 * color2.blue()
- )
- .alpha(color1.alpha() * p + color2.alpha() * (1 - p));
- },
-
- toJSON: function () {
- return this.rgb();
- },
-
- clone: function () {
- // NOTE(SB): using node-clone creates a dependency to Buffer when using browserify,
- // making the final build way to big to embed in Chart.js. So let's do it manually,
- // assuming that values to clone are 1 dimension arrays containing only numbers,
- // except 'alpha' which is a number.
- var result = new Color();
- var source = this.values;
- var target = result.values;
- var value, type;
-
- for (var prop in source) {
- if (source.hasOwnProperty(prop)) {
- value = source[prop];
- type = ({}).toString.call(value);
- if (type === '[object Array]') {
- target[prop] = value.slice(0);
- } else if (type === '[object Number]') {
- target[prop] = value;
- } else {
- console.error('unexpected color value:', value);
- }
- }
- }
-
- return result;
- }
-};
-
-Color.prototype.spaces = {
- rgb: ['red', 'green', 'blue'],
- hsl: ['hue', 'saturation', 'lightness'],
- hsv: ['hue', 'saturation', 'value'],
- hwb: ['hue', 'whiteness', 'blackness'],
- cmyk: ['cyan', 'magenta', 'yellow', 'black']
-};
-
-Color.prototype.maxes = {
- rgb: [255, 255, 255],
- hsl: [360, 100, 100],
- hsv: [360, 100, 100],
- hwb: [360, 100, 100],
- cmyk: [100, 100, 100, 100]
-};
-
-Color.prototype.getValues = function (space) {
- var values = this.values;
- var vals = {};
-
- for (var i = 0; i < space.length; i++) {
- vals[space.charAt(i)] = values[space][i];
- }
-
- if (values.alpha !== 1) {
- vals.a = values.alpha;
- }
-
- // {r: 255, g: 255, b: 255, a: 0.4}
- return vals;
-};
-
-Color.prototype.setValues = function (space, vals) {
- var values = this.values;
- var spaces = this.spaces;
- var maxes = this.maxes;
- var alpha = 1;
- var i;
-
- this.valid = true;
-
- if (space === 'alpha') {
- alpha = vals;
- } else if (vals.length) {
- // [10, 10, 10]
- values[space] = vals.slice(0, space.length);
- alpha = vals[space.length];
- } else if (vals[space.charAt(0)] !== undefined) {
- // {r: 10, g: 10, b: 10}
- for (i = 0; i < space.length; i++) {
- values[space][i] = vals[space.charAt(i)];
- }
-
- alpha = vals.a;
- } else if (vals[spaces[space][0]] !== undefined) {
- // {red: 10, green: 10, blue: 10}
- var chans = spaces[space];
-
- for (i = 0; i < space.length; i++) {
- values[space][i] = vals[chans[i]];
- }
-
- alpha = vals.alpha;
- }
-
- values.alpha = Math.max(0, Math.min(1, (alpha === undefined ? values.alpha : alpha)));
-
- if (space === 'alpha') {
- return false;
- }
-
- var capped;
-
- // cap values of the space prior converting all values
- for (i = 0; i < space.length; i++) {
- capped = Math.max(0, Math.min(maxes[space][i], values[space][i]));
- values[space][i] = Math.round(capped);
- }
-
- // convert to all the other color spaces
- for (var sname in spaces) {
- if (sname !== space) {
- values[sname] = colorConvert[space][sname](values[space]);
- }
- }
-
- return true;
-};
-
-Color.prototype.setSpace = function (space, args) {
- var vals = args[0];
-
- if (vals === undefined) {
- // color.rgb()
- return this.getValues(space);
- }
-
- // color.rgb(10, 10, 10)
- if (typeof vals === 'number') {
- vals = Array.prototype.slice.call(args);
- }
-
- this.setValues(space, vals);
- return this;
-};
-
-Color.prototype.setChannel = function (space, index, val) {
- var svalues = this.values[space];
- if (val === undefined) {
- // color.red()
- return svalues[index];
- } else if (val === svalues[index]) {
- // color.red(color.red())
- return this;
- }
-
- // color.red(100)
- svalues[index] = val;
- this.setValues(space, svalues);
-
- return this;
-};
-
-if (typeof window !== 'undefined') {
- window.Color = Color;
-}
-
-var chartjsColor = Color;
-
-/**
- * @namespace Chart.helpers
- */
-var helpers = {
- /**
- * An empty function that can be used, for example, for optional callback.
- */
- noop: function() {},
-
- /**
- * Returns a unique id, sequentially generated from a global variable.
- * @returns {number}
- * @function
- */
- uid: (function() {
- var id = 0;
- return function() {
- return id++;
- };
- }()),
-
- /**
- * Returns true if `value` is neither null nor undefined, else returns false.
- * @param {*} value - The value to test.
- * @returns {boolean}
- * @since 2.7.0
- */
- isNullOrUndef: function(value) {
- return value === null || typeof value === 'undefined';
- },
-
- /**
- * Returns true if `value` is an array (including typed arrays), else returns false.
- * @param {*} value - The value to test.
- * @returns {boolean}
- * @function
- */
- isArray: function(value) {
- if (Array.isArray && Array.isArray(value)) {
- return true;
- }
- var type = Object.prototype.toString.call(value);
- if (type.substr(0, 7) === '[object' && type.substr(-6) === 'Array]') {
- return true;
- }
- return false;
- },
-
- /**
- * Returns true if `value` is an object (excluding null), else returns false.
- * @param {*} value - The value to test.
- * @returns {boolean}
- * @since 2.7.0
- */
- isObject: function(value) {
- return value !== null && Object.prototype.toString.call(value) === '[object Object]';
- },
-
- /**
- * Returns true if `value` is a finite number, else returns false
- * @param {*} value - The value to test.
- * @returns {boolean}
- */
- isFinite: function(value) {
- return (typeof value === 'number' || value instanceof Number) && isFinite(value);
- },
-
- /**
- * Returns `value` if defined, else returns `defaultValue`.
- * @param {*} value - The value to return if defined.
- * @param {*} defaultValue - The value to return if `value` is undefined.
- * @returns {*}
- */
- valueOrDefault: function(value, defaultValue) {
- return typeof value === 'undefined' ? defaultValue : value;
- },
-
- /**
- * Returns value at the given `index` in array if defined, else returns `defaultValue`.
- * @param {Array} value - The array to lookup for value at `index`.
- * @param {number} index - The index in `value` to lookup for value.
- * @param {*} defaultValue - The value to return if `value[index]` is undefined.
- * @returns {*}
- */
- valueAtIndexOrDefault: function(value, index, defaultValue) {
- return helpers.valueOrDefault(helpers.isArray(value) ? value[index] : value, defaultValue);
- },
-
- /**
- * Calls `fn` with the given `args` in the scope defined by `thisArg` and returns the
- * value returned by `fn`. If `fn` is not a function, this method returns undefined.
- * @param {function} fn - The function to call.
- * @param {Array|undefined|null} args - The arguments with which `fn` should be called.
- * @param {object} [thisArg] - The value of `this` provided for the call to `fn`.
- * @returns {*}
- */
- callback: function(fn, args, thisArg) {
- if (fn && typeof fn.call === 'function') {
- return fn.apply(thisArg, args);
- }
- },
-
- /**
- * Note(SB) for performance sake, this method should only be used when loopable type
- * is unknown or in none intensive code (not called often and small loopable). Else
- * it's preferable to use a regular for() loop and save extra function calls.
- * @param {object|Array} loopable - The object or array to be iterated.
- * @param {function} fn - The function to call for each item.
- * @param {object} [thisArg] - The value of `this` provided for the call to `fn`.
- * @param {boolean} [reverse] - If true, iterates backward on the loopable.
- */
- each: function(loopable, fn, thisArg, reverse) {
- var i, len, keys;
- if (helpers.isArray(loopable)) {
- len = loopable.length;
- if (reverse) {
- for (i = len - 1; i >= 0; i--) {
- fn.call(thisArg, loopable[i], i);
- }
- } else {
- for (i = 0; i < len; i++) {
- fn.call(thisArg, loopable[i], i);
- }
- }
- } else if (helpers.isObject(loopable)) {
- keys = Object.keys(loopable);
- len = keys.length;
- for (i = 0; i < len; i++) {
- fn.call(thisArg, loopable[keys[i]], keys[i]);
- }
- }
- },
-
- /**
- * Returns true if the `a0` and `a1` arrays have the same content, else returns false.
- * @see https://stackoverflow.com/a/14853974
- * @param {Array} a0 - The array to compare
- * @param {Array} a1 - The array to compare
- * @returns {boolean}
- */
- arrayEquals: function(a0, a1) {
- var i, ilen, v0, v1;
-
- if (!a0 || !a1 || a0.length !== a1.length) {
- return false;
- }
-
- for (i = 0, ilen = a0.length; i < ilen; ++i) {
- v0 = a0[i];
- v1 = a1[i];
-
- if (v0 instanceof Array && v1 instanceof Array) {
- if (!helpers.arrayEquals(v0, v1)) {
- return false;
- }
- } else if (v0 !== v1) {
- // NOTE: two different object instances will never be equal: {x:20} != {x:20}
- return false;
- }
- }
-
- return true;
- },
-
- /**
- * Returns a deep copy of `source` without keeping references on objects and arrays.
- * @param {*} source - The value to clone.
- * @returns {*}
- */
- clone: function(source) {
- if (helpers.isArray(source)) {
- return source.map(helpers.clone);
- }
-
- if (helpers.isObject(source)) {
- var target = {};
- var keys = Object.keys(source);
- var klen = keys.length;
- var k = 0;
-
- for (; k < klen; ++k) {
- target[keys[k]] = helpers.clone(source[keys[k]]);
- }
-
- return target;
- }
-
- return source;
- },
-
- /**
- * The default merger when Chart.helpers.merge is called without merger option.
- * Note(SB): also used by mergeConfig and mergeScaleConfig as fallback.
- * @private
- */
- _merger: function(key, target, source, options) {
- var tval = target[key];
- var sval = source[key];
-
- if (helpers.isObject(tval) && helpers.isObject(sval)) {
- helpers.merge(tval, sval, options);
- } else {
- target[key] = helpers.clone(sval);
- }
- },
-
- /**
- * Merges source[key] in target[key] only if target[key] is undefined.
- * @private
- */
- _mergerIf: function(key, target, source) {
- var tval = target[key];
- var sval = source[key];
-
- if (helpers.isObject(tval) && helpers.isObject(sval)) {
- helpers.mergeIf(tval, sval);
- } else if (!target.hasOwnProperty(key)) {
- target[key] = helpers.clone(sval);
- }
- },
-
- /**
- * Recursively deep copies `source` properties into `target` with the given `options`.
- * IMPORTANT: `target` is not cloned and will be updated with `source` properties.
- * @param {object} target - The target object in which all sources are merged into.
- * @param {object|object[]} source - Object(s) to merge into `target`.
- * @param {object} [options] - Merging options:
- * @param {function} [options.merger] - The merge method (key, target, source, options)
- * @returns {object} The `target` object.
- */
- merge: function(target, source, options) {
- var sources = helpers.isArray(source) ? source : [source];
- var ilen = sources.length;
- var merge, i, keys, klen, k;
-
- if (!helpers.isObject(target)) {
- return target;
- }
-
- options = options || {};
- merge = options.merger || helpers._merger;
-
- for (i = 0; i < ilen; ++i) {
- source = sources[i];
- if (!helpers.isObject(source)) {
- continue;
- }
-
- keys = Object.keys(source);
- for (k = 0, klen = keys.length; k < klen; ++k) {
- merge(keys[k], target, source, options);
- }
- }
-
- return target;
- },
-
- /**
- * Recursively deep copies `source` properties into `target` *only* if not defined in target.
- * IMPORTANT: `target` is not cloned and will be updated with `source` properties.
- * @param {object} target - The target object in which all sources are merged into.
- * @param {object|object[]} source - Object(s) to merge into `target`.
- * @returns {object} The `target` object.
- */
- mergeIf: function(target, source) {
- return helpers.merge(target, source, {merger: helpers._mergerIf});
- },
-
- /**
- * Applies the contents of two or more objects together into the first object.
- * @param {object} target - The target object in which all objects are merged into.
- * @param {object} arg1 - Object containing additional properties to merge in target.
- * @param {object} argN - Additional objects containing properties to merge in target.
- * @returns {object} The `target` object.
- */
- extend: function(target) {
- var setFn = function(value, key) {
- target[key] = value;
- };
- for (var i = 1, ilen = arguments.length; i < ilen; ++i) {
- helpers.each(arguments[i], setFn);
- }
- return target;
- },
-
- /**
- * Basic javascript inheritance based on the model created in Backbone.js
- */
- inherits: function(extensions) {
- var me = this;
- var ChartElement = (extensions && extensions.hasOwnProperty('constructor')) ? extensions.constructor : function() {
- return me.apply(this, arguments);
- };
-
- var Surrogate = function() {
- this.constructor = ChartElement;
- };
-
- Surrogate.prototype = me.prototype;
- ChartElement.prototype = new Surrogate();
- ChartElement.extend = helpers.inherits;
-
- if (extensions) {
- helpers.extend(ChartElement.prototype, extensions);
- }
-
- ChartElement.__super__ = me.prototype;
- return ChartElement;
- }
-};
-
-var helpers_core = helpers;
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.helpers.callback instead.
- * @function Chart.helpers.callCallback
- * @deprecated since version 2.6.0
- * @todo remove at version 3
- * @private
- */
-helpers.callCallback = helpers.callback;
-
-/**
- * Provided for backward compatibility, use Array.prototype.indexOf instead.
- * Array.prototype.indexOf compatibility: Chrome, Opera, Safari, FF1.5+, IE9+
- * @function Chart.helpers.indexOf
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers.indexOf = function(array, item, fromIndex) {
- return Array.prototype.indexOf.call(array, item, fromIndex);
-};
-
-/**
- * Provided for backward compatibility, use Chart.helpers.valueOrDefault instead.
- * @function Chart.helpers.getValueOrDefault
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers.getValueOrDefault = helpers.valueOrDefault;
-
-/**
- * Provided for backward compatibility, use Chart.helpers.valueAtIndexOrDefault instead.
- * @function Chart.helpers.getValueAtIndexOrDefault
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers.getValueAtIndexOrDefault = helpers.valueAtIndexOrDefault;
-
-/**
- * Easing functions adapted from Robert Penner's easing equations.
- * @namespace Chart.helpers.easingEffects
- * @see http://www.robertpenner.com/easing/
- */
-var effects = {
- linear: function(t) {
- return t;
- },
-
- easeInQuad: function(t) {
- return t * t;
- },
-
- easeOutQuad: function(t) {
- return -t * (t - 2);
- },
-
- easeInOutQuad: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t;
- }
- return -0.5 * ((--t) * (t - 2) - 1);
- },
-
- easeInCubic: function(t) {
- return t * t * t;
- },
-
- easeOutCubic: function(t) {
- return (t = t - 1) * t * t + 1;
- },
-
- easeInOutCubic: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t * t;
- }
- return 0.5 * ((t -= 2) * t * t + 2);
- },
-
- easeInQuart: function(t) {
- return t * t * t * t;
- },
-
- easeOutQuart: function(t) {
- return -((t = t - 1) * t * t * t - 1);
- },
-
- easeInOutQuart: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t * t * t;
- }
- return -0.5 * ((t -= 2) * t * t * t - 2);
- },
-
- easeInQuint: function(t) {
- return t * t * t * t * t;
- },
-
- easeOutQuint: function(t) {
- return (t = t - 1) * t * t * t * t + 1;
- },
-
- easeInOutQuint: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t * t * t * t;
- }
- return 0.5 * ((t -= 2) * t * t * t * t + 2);
- },
-
- easeInSine: function(t) {
- return -Math.cos(t * (Math.PI / 2)) + 1;
- },
-
- easeOutSine: function(t) {
- return Math.sin(t * (Math.PI / 2));
- },
-
- easeInOutSine: function(t) {
- return -0.5 * (Math.cos(Math.PI * t) - 1);
- },
-
- easeInExpo: function(t) {
- return (t === 0) ? 0 : Math.pow(2, 10 * (t - 1));
- },
-
- easeOutExpo: function(t) {
- return (t === 1) ? 1 : -Math.pow(2, -10 * t) + 1;
- },
-
- easeInOutExpo: function(t) {
- if (t === 0) {
- return 0;
- }
- if (t === 1) {
- return 1;
- }
- if ((t /= 0.5) < 1) {
- return 0.5 * Math.pow(2, 10 * (t - 1));
- }
- return 0.5 * (-Math.pow(2, -10 * --t) + 2);
- },
-
- easeInCirc: function(t) {
- if (t >= 1) {
- return t;
- }
- return -(Math.sqrt(1 - t * t) - 1);
- },
-
- easeOutCirc: function(t) {
- return Math.sqrt(1 - (t = t - 1) * t);
- },
-
- easeInOutCirc: function(t) {
- if ((t /= 0.5) < 1) {
- return -0.5 * (Math.sqrt(1 - t * t) - 1);
- }
- return 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1);
- },
-
- easeInElastic: function(t) {
- var s = 1.70158;
- var p = 0;
- var a = 1;
- if (t === 0) {
- return 0;
- }
- if (t === 1) {
- return 1;
- }
- if (!p) {
- p = 0.3;
- }
- if (a < 1) {
- a = 1;
- s = p / 4;
- } else {
- s = p / (2 * Math.PI) * Math.asin(1 / a);
- }
- return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p));
- },
-
- easeOutElastic: function(t) {
- var s = 1.70158;
- var p = 0;
- var a = 1;
- if (t === 0) {
- return 0;
- }
- if (t === 1) {
- return 1;
- }
- if (!p) {
- p = 0.3;
- }
- if (a < 1) {
- a = 1;
- s = p / 4;
- } else {
- s = p / (2 * Math.PI) * Math.asin(1 / a);
- }
- return a * Math.pow(2, -10 * t) * Math.sin((t - s) * (2 * Math.PI) / p) + 1;
- },
-
- easeInOutElastic: function(t) {
- var s = 1.70158;
- var p = 0;
- var a = 1;
- if (t === 0) {
- return 0;
- }
- if ((t /= 0.5) === 2) {
- return 1;
- }
- if (!p) {
- p = 0.45;
- }
- if (a < 1) {
- a = 1;
- s = p / 4;
- } else {
- s = p / (2 * Math.PI) * Math.asin(1 / a);
- }
- if (t < 1) {
- return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p));
- }
- return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p) * 0.5 + 1;
- },
- easeInBack: function(t) {
- var s = 1.70158;
- return t * t * ((s + 1) * t - s);
- },
-
- easeOutBack: function(t) {
- var s = 1.70158;
- return (t = t - 1) * t * ((s + 1) * t + s) + 1;
- },
-
- easeInOutBack: function(t) {
- var s = 1.70158;
- if ((t /= 0.5) < 1) {
- return 0.5 * (t * t * (((s *= (1.525)) + 1) * t - s));
- }
- return 0.5 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
- },
-
- easeInBounce: function(t) {
- return 1 - effects.easeOutBounce(1 - t);
- },
-
- easeOutBounce: function(t) {
- if (t < (1 / 2.75)) {
- return 7.5625 * t * t;
- }
- if (t < (2 / 2.75)) {
- return 7.5625 * (t -= (1.5 / 2.75)) * t + 0.75;
- }
- if (t < (2.5 / 2.75)) {
- return 7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375;
- }
- return 7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375;
- },
-
- easeInOutBounce: function(t) {
- if (t < 0.5) {
- return effects.easeInBounce(t * 2) * 0.5;
- }
- return effects.easeOutBounce(t * 2 - 1) * 0.5 + 0.5;
- }
-};
-
-var helpers_easing = {
- effects: effects
-};
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.helpers.easing.effects instead.
- * @function Chart.helpers.easingEffects
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers_core.easingEffects = effects;
-
-var PI = Math.PI;
-var RAD_PER_DEG = PI / 180;
-var DOUBLE_PI = PI * 2;
-var HALF_PI = PI / 2;
-var QUARTER_PI = PI / 4;
-var TWO_THIRDS_PI = PI * 2 / 3;
-
-/**
- * @namespace Chart.helpers.canvas
- */
-var exports$1 = {
- /**
- * Clears the entire canvas associated to the given `chart`.
- * @param {Chart} chart - The chart for which to clear the canvas.
- */
- clear: function(chart) {
- chart.ctx.clearRect(0, 0, chart.width, chart.height);
- },
-
- /**
- * Creates a "path" for a rectangle with rounded corners at position (x, y) with a
- * given size (width, height) and the same `radius` for all corners.
- * @param {CanvasRenderingContext2D} ctx - The canvas 2D Context.
- * @param {number} x - The x axis of the coordinate for the rectangle starting point.
- * @param {number} y - The y axis of the coordinate for the rectangle starting point.
- * @param {number} width - The rectangle's width.
- * @param {number} height - The rectangle's height.
- * @param {number} radius - The rounded amount (in pixels) for the four corners.
- * @todo handle `radius` as top-left, top-right, bottom-right, bottom-left array/object?
- */
- roundedRect: function(ctx, x, y, width, height, radius) {
- if (radius) {
- var r = Math.min(radius, height / 2, width / 2);
- var left = x + r;
- var top = y + r;
- var right = x + width - r;
- var bottom = y + height - r;
-
- ctx.moveTo(x, top);
- if (left < right && top < bottom) {
- ctx.arc(left, top, r, -PI, -HALF_PI);
- ctx.arc(right, top, r, -HALF_PI, 0);
- ctx.arc(right, bottom, r, 0, HALF_PI);
- ctx.arc(left, bottom, r, HALF_PI, PI);
- } else if (left < right) {
- ctx.moveTo(left, y);
- ctx.arc(right, top, r, -HALF_PI, HALF_PI);
- ctx.arc(left, top, r, HALF_PI, PI + HALF_PI);
- } else if (top < bottom) {
- ctx.arc(left, top, r, -PI, 0);
- ctx.arc(left, bottom, r, 0, PI);
- } else {
- ctx.arc(left, top, r, -PI, PI);
- }
- ctx.closePath();
- ctx.moveTo(x, y);
- } else {
- ctx.rect(x, y, width, height);
- }
- },
-
- drawPoint: function(ctx, style, radius, x, y, rotation) {
- var type, xOffset, yOffset, size, cornerRadius;
- var rad = (rotation || 0) * RAD_PER_DEG;
-
- if (style && typeof style === 'object') {
- type = style.toString();
- if (type === '[object HTMLImageElement]' || type === '[object HTMLCanvasElement]') {
- ctx.drawImage(style, x - style.width / 2, y - style.height / 2, style.width, style.height);
- return;
- }
- }
-
- if (isNaN(radius) || radius <= 0) {
- return;
- }
-
- ctx.beginPath();
-
- switch (style) {
- // Default includes circle
- default:
- ctx.arc(x, y, radius, 0, DOUBLE_PI);
- ctx.closePath();
- break;
- case 'triangle':
- ctx.moveTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius);
- rad += TWO_THIRDS_PI;
- ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius);
- rad += TWO_THIRDS_PI;
- ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius);
- ctx.closePath();
- break;
- case 'rectRounded':
- // NOTE: the rounded rect implementation changed to use `arc` instead of
- // `quadraticCurveTo` since it generates better results when rect is
- // almost a circle. 0.516 (instead of 0.5) produces results with visually
- // closer proportion to the previous impl and it is inscribed in the
- // circle with `radius`. For more details, see the following PRs:
- // https://github.com/chartjs/Chart.js/issues/5597
- // https://github.com/chartjs/Chart.js/issues/5858
- cornerRadius = radius * 0.516;
- size = radius - cornerRadius;
- xOffset = Math.cos(rad + QUARTER_PI) * size;
- yOffset = Math.sin(rad + QUARTER_PI) * size;
- ctx.arc(x - xOffset, y - yOffset, cornerRadius, rad - PI, rad - HALF_PI);
- ctx.arc(x + yOffset, y - xOffset, cornerRadius, rad - HALF_PI, rad);
- ctx.arc(x + xOffset, y + yOffset, cornerRadius, rad, rad + HALF_PI);
- ctx.arc(x - yOffset, y + xOffset, cornerRadius, rad + HALF_PI, rad + PI);
- ctx.closePath();
- break;
- case 'rect':
- if (!rotation) {
- size = Math.SQRT1_2 * radius;
- ctx.rect(x - size, y - size, 2 * size, 2 * size);
- break;
- }
- rad += QUARTER_PI;
- /* falls through */
- case 'rectRot':
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + yOffset, y - xOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- ctx.closePath();
- break;
- case 'crossRot':
- rad += QUARTER_PI;
- /* falls through */
- case 'cross':
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.moveTo(x + yOffset, y - xOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- break;
- case 'star':
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.moveTo(x + yOffset, y - xOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- rad += QUARTER_PI;
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.moveTo(x + yOffset, y - xOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- break;
- case 'line':
- xOffset = 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) * radius, y + Math.sin(rad) * radius);
- break;
- }
-
- ctx.fill();
- ctx.stroke();
- },
-
- /**
- * Returns true if the point is inside the rectangle
- * @param {object} point - The point to test
- * @param {object} area - The rectangle
- * @returns {boolean}
- * @private
- */
- _isPointInArea: function(point, area) {
- var epsilon = 1e-6; // 1e-6 is margin in pixels for accumulated error.
-
- return point.x > area.left - epsilon && point.x < area.right + epsilon &&
- point.y > area.top - epsilon && point.y < area.bottom + epsilon;
- },
-
- clipArea: function(ctx, area) {
- ctx.save();
- ctx.beginPath();
- ctx.rect(area.left, area.top, area.right - area.left, area.bottom - area.top);
- ctx.clip();
- },
-
- unclipArea: function(ctx) {
- ctx.restore();
- },
-
- lineTo: function(ctx, previous, target, flip) {
- var stepped = target.steppedLine;
- if (stepped) {
- if (stepped === 'middle') {
- var midpoint = (previous.x + target.x) / 2.0;
- ctx.lineTo(midpoint, flip ? target.y : previous.y);
- ctx.lineTo(midpoint, flip ? previous.y : target.y);
- } else if ((stepped === 'after' && !flip) || (stepped !== 'after' && flip)) {
- ctx.lineTo(previous.x, target.y);
- } else {
- ctx.lineTo(target.x, previous.y);
- }
- ctx.lineTo(target.x, target.y);
- return;
- }
-
- if (!target.tension) {
- ctx.lineTo(target.x, target.y);
- return;
- }
-
- ctx.bezierCurveTo(
- flip ? previous.controlPointPreviousX : previous.controlPointNextX,
- flip ? previous.controlPointPreviousY : previous.controlPointNextY,
- flip ? target.controlPointNextX : target.controlPointPreviousX,
- flip ? target.controlPointNextY : target.controlPointPreviousY,
- target.x,
- target.y);
- }
-};
-
-var helpers_canvas = exports$1;
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.helpers.canvas.clear instead.
- * @namespace Chart.helpers.clear
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers_core.clear = exports$1.clear;
-
-/**
- * Provided for backward compatibility, use Chart.helpers.canvas.roundedRect instead.
- * @namespace Chart.helpers.drawRoundedRectangle
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers_core.drawRoundedRectangle = function(ctx) {
- ctx.beginPath();
- exports$1.roundedRect.apply(exports$1, arguments);
-};
-
-var defaults = {
- /**
- * @private
- */
- _set: function(scope, values) {
- return helpers_core.merge(this[scope] || (this[scope] = {}), values);
- }
-};
-
-defaults._set('global', {
- defaultColor: 'rgba(0,0,0,0.1)',
- defaultFontColor: '#666',
- defaultFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
- defaultFontSize: 12,
- defaultFontStyle: 'normal',
- defaultLineHeight: 1.2,
- showLines: true
-});
-
-var core_defaults = defaults;
-
-var valueOrDefault = helpers_core.valueOrDefault;
-
-/**
- * Converts the given font object into a CSS font string.
- * @param {object} font - A font object.
- * @return {string} The CSS font string. See https://developer.mozilla.org/en-US/docs/Web/CSS/font
- * @private
- */
-function toFontString(font) {
- if (!font || helpers_core.isNullOrUndef(font.size) || helpers_core.isNullOrUndef(font.family)) {
- return null;
- }
-
- return (font.style ? font.style + ' ' : '')
- + (font.weight ? font.weight + ' ' : '')
- + font.size + 'px '
- + font.family;
-}
-
-/**
- * @alias Chart.helpers.options
- * @namespace
- */
-var helpers_options = {
- /**
- * Converts the given line height `value` in pixels for a specific font `size`.
- * @param {number|string} value - The lineHeight to parse (eg. 1.6, '14px', '75%', '1.6em').
- * @param {number} size - The font size (in pixels) used to resolve relative `value`.
- * @returns {number} The effective line height in pixels (size * 1.2 if value is invalid).
- * @see https://developer.mozilla.org/en-US/docs/Web/CSS/line-height
- * @since 2.7.0
- */
- toLineHeight: function(value, size) {
- var matches = ('' + value).match(/^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/);
- if (!matches || matches[1] === 'normal') {
- return size * 1.2;
- }
-
- value = +matches[2];
-
- switch (matches[3]) {
- case 'px':
- return value;
- case '%':
- value /= 100;
- break;
- default:
- break;
- }
-
- return size * value;
- },
-
- /**
- * Converts the given value into a padding object with pre-computed width/height.
- * @param {number|object} value - If a number, set the value to all TRBL component,
- * else, if and object, use defined properties and sets undefined ones to 0.
- * @returns {object} The padding values (top, right, bottom, left, width, height)
- * @since 2.7.0
- */
- toPadding: function(value) {
- var t, r, b, l;
-
- if (helpers_core.isObject(value)) {
- t = +value.top || 0;
- r = +value.right || 0;
- b = +value.bottom || 0;
- l = +value.left || 0;
- } else {
- t = r = b = l = +value || 0;
- }
-
- return {
- top: t,
- right: r,
- bottom: b,
- left: l,
- height: t + b,
- width: l + r
- };
- },
-
- /**
- * Parses font options and returns the font object.
- * @param {object} options - A object that contains font options to be parsed.
- * @return {object} The font object.
- * @todo Support font.* options and renamed to toFont().
- * @private
- */
- _parseFont: function(options) {
- var globalDefaults = core_defaults.global;
- var size = valueOrDefault(options.fontSize, globalDefaults.defaultFontSize);
- var font = {
- family: valueOrDefault(options.fontFamily, globalDefaults.defaultFontFamily),
- lineHeight: helpers_core.options.toLineHeight(valueOrDefault(options.lineHeight, globalDefaults.defaultLineHeight), size),
- size: size,
- style: valueOrDefault(options.fontStyle, globalDefaults.defaultFontStyle),
- weight: null,
- string: ''
- };
-
- font.string = toFontString(font);
- return font;
- },
-
- /**
- * Evaluates the given `inputs` sequentially and returns the first defined value.
- * @param {Array} inputs - An array of values, falling back to the last value.
- * @param {object} [context] - If defined and the current value is a function, the value
- * is called with `context` as first argument and the result becomes the new input.
- * @param {number} [index] - If defined and the current value is an array, the value
- * at `index` become the new input.
- * @since 2.7.0
- */
- resolve: function(inputs, context, index) {
- var i, ilen, value;
-
- for (i = 0, ilen = inputs.length; i < ilen; ++i) {
- value = inputs[i];
- if (value === undefined) {
- continue;
- }
- if (context !== undefined && typeof value === 'function') {
- value = value(context);
- }
- if (index !== undefined && helpers_core.isArray(value)) {
- value = value[index];
- }
- if (value !== undefined) {
- return value;
- }
- }
- }
-};
-
-var helpers$1 = helpers_core;
-var easing = helpers_easing;
-var canvas = helpers_canvas;
-var options = helpers_options;
-helpers$1.easing = easing;
-helpers$1.canvas = canvas;
-helpers$1.options = options;
-
-function interpolate(start, view, model, ease) {
- var keys = Object.keys(model);
- var i, ilen, key, actual, origin, target, type, c0, c1;
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
-
- target = model[key];
-
- // if a value is added to the model after pivot() has been called, the view
- // doesn't contain it, so let's initialize the view to the target value.
- if (!view.hasOwnProperty(key)) {
- view[key] = target;
- }
-
- actual = view[key];
-
- if (actual === target || key[0] === '_') {
- continue;
- }
-
- if (!start.hasOwnProperty(key)) {
- start[key] = actual;
- }
-
- origin = start[key];
-
- type = typeof target;
-
- if (type === typeof origin) {
- if (type === 'string') {
- c0 = chartjsColor(origin);
- if (c0.valid) {
- c1 = chartjsColor(target);
- if (c1.valid) {
- view[key] = c1.mix(c0, ease).rgbString();
- continue;
- }
- }
- } else if (helpers$1.isFinite(origin) && helpers$1.isFinite(target)) {
- view[key] = origin + (target - origin) * ease;
- continue;
- }
- }
-
- view[key] = target;
- }
-}
-
-var Element = function(configuration) {
- helpers$1.extend(this, configuration);
- this.initialize.apply(this, arguments);
-};
-
-helpers$1.extend(Element.prototype, {
-
- initialize: function() {
- this.hidden = false;
- },
-
- pivot: function() {
- var me = this;
- if (!me._view) {
- me._view = helpers$1.clone(me._model);
- }
- me._start = {};
- return me;
- },
-
- transition: function(ease) {
- var me = this;
- var model = me._model;
- var start = me._start;
- var view = me._view;
-
- // No animation -> No Transition
- if (!model || ease === 1) {
- me._view = model;
- me._start = null;
- return me;
- }
-
- if (!view) {
- view = me._view = {};
- }
-
- if (!start) {
- start = me._start = {};
- }
-
- interpolate(start, view, model, ease);
-
- return me;
- },
-
- tooltipPosition: function() {
- return {
- x: this._model.x,
- y: this._model.y
- };
- },
-
- hasValue: function() {
- return helpers$1.isNumber(this._model.x) && helpers$1.isNumber(this._model.y);
- }
-});
-
-Element.extend = helpers$1.inherits;
-
-var core_element = Element;
-
-var exports$2 = core_element.extend({
- chart: null, // the animation associated chart instance
- currentStep: 0, // the current animation step
- numSteps: 60, // default number of steps
- easing: '', // the easing to use for this animation
- render: null, // render function used by the animation service
-
- onAnimationProgress: null, // user specified callback to fire on each step of the animation
- onAnimationComplete: null, // user specified callback to fire when the animation finishes
-});
-
-var core_animation = exports$2;
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.Animation instead
- * @prop Chart.Animation#animationObject
- * @deprecated since version 2.6.0
- * @todo remove at version 3
- */
-Object.defineProperty(exports$2.prototype, 'animationObject', {
- get: function() {
- return this;
- }
-});
-
-/**
- * Provided for backward compatibility, use Chart.Animation#chart instead
- * @prop Chart.Animation#chartInstance
- * @deprecated since version 2.6.0
- * @todo remove at version 3
- */
-Object.defineProperty(exports$2.prototype, 'chartInstance', {
- get: function() {
- return this.chart;
- },
- set: function(value) {
- this.chart = value;
- }
-});
-
-core_defaults._set('global', {
- animation: {
- duration: 1000,
- easing: 'easeOutQuart',
- onProgress: helpers$1.noop,
- onComplete: helpers$1.noop
- }
-});
-
-var core_animations = {
- animations: [],
- request: null,
-
- /**
- * @param {Chart} chart - The chart to animate.
- * @param {Chart.Animation} animation - The animation that we will animate.
- * @param {number} duration - The animation duration in ms.
- * @param {boolean} lazy - if true, the chart is not marked as animating to enable more responsive interactions
- */
- addAnimation: function(chart, animation, duration, lazy) {
- var animations = this.animations;
- var i, ilen;
-
- animation.chart = chart;
- animation.startTime = Date.now();
- animation.duration = duration;
-
- if (!lazy) {
- chart.animating = true;
- }
-
- for (i = 0, ilen = animations.length; i < ilen; ++i) {
- if (animations[i].chart === chart) {
- animations[i] = animation;
- return;
- }
- }
-
- animations.push(animation);
-
- // If there are no animations queued, manually kickstart a digest, for lack of a better word
- if (animations.length === 1) {
- this.requestAnimationFrame();
- }
- },
-
- cancelAnimation: function(chart) {
- var index = helpers$1.findIndex(this.animations, function(animation) {
- return animation.chart === chart;
- });
-
- if (index !== -1) {
- this.animations.splice(index, 1);
- chart.animating = false;
- }
- },
-
- requestAnimationFrame: function() {
- var me = this;
- if (me.request === null) {
- // Skip animation frame requests until the active one is executed.
- // This can happen when processing mouse events, e.g. 'mousemove'
- // and 'mouseout' events will trigger multiple renders.
- me.request = helpers$1.requestAnimFrame.call(window, function() {
- me.request = null;
- me.startDigest();
- });
- }
- },
-
- /**
- * @private
- */
- startDigest: function() {
- var me = this;
-
- me.advance();
-
- // Do we have more stuff to animate?
- if (me.animations.length > 0) {
- me.requestAnimationFrame();
- }
- },
-
- /**
- * @private
- */
- advance: function() {
- var animations = this.animations;
- var animation, chart, numSteps, nextStep;
- var i = 0;
-
- // 1 animation per chart, so we are looping charts here
- while (i < animations.length) {
- animation = animations[i];
- chart = animation.chart;
- numSteps = animation.numSteps;
-
- // Make sure that currentStep starts at 1
- // https://github.com/chartjs/Chart.js/issues/6104
- nextStep = Math.floor((Date.now() - animation.startTime) / animation.duration * numSteps) + 1;
- animation.currentStep = Math.min(nextStep, numSteps);
-
- helpers$1.callback(animation.render, [chart, animation], chart);
- helpers$1.callback(animation.onAnimationProgress, [animation], chart);
-
- if (animation.currentStep >= numSteps) {
- helpers$1.callback(animation.onAnimationComplete, [animation], chart);
- chart.animating = false;
- animations.splice(i, 1);
- } else {
- ++i;
- }
- }
- }
-};
-
-var resolve = helpers$1.options.resolve;
-
-var arrayEvents = ['push', 'pop', 'shift', 'splice', 'unshift'];
-
-/**
- * Hooks the array methods that add or remove values ('push', pop', 'shift', 'splice',
- * 'unshift') and notify the listener AFTER the array has been altered. Listeners are
- * called on the 'onData*' callbacks (e.g. onDataPush, etc.) with same arguments.
- */
-function listenArrayEvents(array, listener) {
- if (array._chartjs) {
- array._chartjs.listeners.push(listener);
- return;
- }
-
- Object.defineProperty(array, '_chartjs', {
- configurable: true,
- enumerable: false,
- value: {
- listeners: [listener]
- }
- });
-
- arrayEvents.forEach(function(key) {
- var method = 'onData' + key.charAt(0).toUpperCase() + key.slice(1);
- var base = array[key];
-
- Object.defineProperty(array, key, {
- configurable: true,
- enumerable: false,
- value: function() {
- var args = Array.prototype.slice.call(arguments);
- var res = base.apply(this, args);
-
- helpers$1.each(array._chartjs.listeners, function(object) {
- if (typeof object[method] === 'function') {
- object[method].apply(object, args);
- }
- });
-
- return res;
- }
- });
- });
-}
-
-/**
- * Removes the given array event listener and cleanup extra attached properties (such as
- * the _chartjs stub and overridden methods) if array doesn't have any more listeners.
- */
-function unlistenArrayEvents(array, listener) {
- var stub = array._chartjs;
- if (!stub) {
- return;
- }
-
- var listeners = stub.listeners;
- var index = listeners.indexOf(listener);
- if (index !== -1) {
- listeners.splice(index, 1);
- }
-
- if (listeners.length > 0) {
- return;
- }
-
- arrayEvents.forEach(function(key) {
- delete array[key];
- });
-
- delete array._chartjs;
-}
-
-// Base class for all dataset controllers (line, bar, etc)
-var DatasetController = function(chart, datasetIndex) {
- this.initialize(chart, datasetIndex);
-};
-
-helpers$1.extend(DatasetController.prototype, {
-
- /**
- * Element type used to generate a meta dataset (e.g. Chart.element.Line).
- * @type {Chart.core.element}
- */
- datasetElementType: null,
-
- /**
- * Element type used to generate a meta data (e.g. Chart.element.Point).
- * @type {Chart.core.element}
- */
- dataElementType: null,
-
- initialize: function(chart, datasetIndex) {
- var me = this;
- me.chart = chart;
- me.index = datasetIndex;
- me.linkScales();
- me.addElements();
- },
-
- updateIndex: function(datasetIndex) {
- this.index = datasetIndex;
- },
-
- linkScales: function() {
- var me = this;
- var meta = me.getMeta();
- var dataset = me.getDataset();
-
- if (meta.xAxisID === null || !(meta.xAxisID in me.chart.scales)) {
- meta.xAxisID = dataset.xAxisID || me.chart.options.scales.xAxes[0].id;
- }
- if (meta.yAxisID === null || !(meta.yAxisID in me.chart.scales)) {
- meta.yAxisID = dataset.yAxisID || me.chart.options.scales.yAxes[0].id;
- }
- },
-
- getDataset: function() {
- return this.chart.data.datasets[this.index];
- },
-
- getMeta: function() {
- return this.chart.getDatasetMeta(this.index);
- },
-
- getScaleForId: function(scaleID) {
- return this.chart.scales[scaleID];
- },
-
- /**
- * @private
- */
- _getValueScaleId: function() {
- return this.getMeta().yAxisID;
- },
-
- /**
- * @private
- */
- _getIndexScaleId: function() {
- return this.getMeta().xAxisID;
- },
-
- /**
- * @private
- */
- _getValueScale: function() {
- return this.getScaleForId(this._getValueScaleId());
- },
-
- /**
- * @private
- */
- _getIndexScale: function() {
- return this.getScaleForId(this._getIndexScaleId());
- },
-
- reset: function() {
- this.update(true);
- },
-
- /**
- * @private
- */
- destroy: function() {
- if (this._data) {
- unlistenArrayEvents(this._data, this);
- }
- },
-
- createMetaDataset: function() {
- var me = this;
- var type = me.datasetElementType;
- return type && new type({
- _chart: me.chart,
- _datasetIndex: me.index
- });
- },
-
- createMetaData: function(index) {
- var me = this;
- var type = me.dataElementType;
- return type && new type({
- _chart: me.chart,
- _datasetIndex: me.index,
- _index: index
- });
- },
-
- addElements: function() {
- var me = this;
- var meta = me.getMeta();
- var data = me.getDataset().data || [];
- var metaData = meta.data;
- var i, ilen;
-
- for (i = 0, ilen = data.length; i < ilen; ++i) {
- metaData[i] = metaData[i] || me.createMetaData(i);
- }
-
- meta.dataset = meta.dataset || me.createMetaDataset();
- },
-
- addElementAndReset: function(index) {
- var element = this.createMetaData(index);
- this.getMeta().data.splice(index, 0, element);
- this.updateElement(element, index, true);
- },
-
- buildOrUpdateElements: function() {
- var me = this;
- var dataset = me.getDataset();
- var data = dataset.data || (dataset.data = []);
-
- // In order to correctly handle data addition/deletion animation (an thus simulate
- // real-time charts), we need to monitor these data modifications and synchronize
- // the internal meta data accordingly.
- if (me._data !== data) {
- if (me._data) {
- // This case happens when the user replaced the data array instance.
- unlistenArrayEvents(me._data, me);
- }
-
- if (data && Object.isExtensible(data)) {
- listenArrayEvents(data, me);
- }
- me._data = data;
- }
-
- // Re-sync meta data in case the user replaced the data array or if we missed
- // any updates and so make sure that we handle number of datapoints changing.
- me.resyncElements();
- },
-
- update: helpers$1.noop,
-
- transition: function(easingValue) {
- var meta = this.getMeta();
- var elements = meta.data || [];
- var ilen = elements.length;
- var i = 0;
-
- for (; i < ilen; ++i) {
- elements[i].transition(easingValue);
- }
-
- if (meta.dataset) {
- meta.dataset.transition(easingValue);
- }
- },
-
- draw: function() {
- var meta = this.getMeta();
- var elements = meta.data || [];
- var ilen = elements.length;
- var i = 0;
-
- if (meta.dataset) {
- meta.dataset.draw();
- }
-
- for (; i < ilen; ++i) {
- elements[i].draw();
- }
- },
-
- removeHoverStyle: function(element) {
- helpers$1.merge(element._model, element.$previousStyle || {});
- delete element.$previousStyle;
- },
-
- setHoverStyle: function(element) {
- var dataset = this.chart.data.datasets[element._datasetIndex];
- var index = element._index;
- var custom = element.custom || {};
- var model = element._model;
- var getHoverColor = helpers$1.getHoverColor;
-
- element.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth
- };
-
- model.backgroundColor = resolve([custom.hoverBackgroundColor, dataset.hoverBackgroundColor, getHoverColor(model.backgroundColor)], undefined, index);
- model.borderColor = resolve([custom.hoverBorderColor, dataset.hoverBorderColor, getHoverColor(model.borderColor)], undefined, index);
- model.borderWidth = resolve([custom.hoverBorderWidth, dataset.hoverBorderWidth, model.borderWidth], undefined, index);
- },
-
- /**
- * @private
- */
- resyncElements: function() {
- var me = this;
- var meta = me.getMeta();
- var data = me.getDataset().data;
- var numMeta = meta.data.length;
- var numData = data.length;
-
- if (numData < numMeta) {
- meta.data.splice(numData, numMeta - numData);
- } else if (numData > numMeta) {
- me.insertElements(numMeta, numData - numMeta);
- }
- },
-
- /**
- * @private
- */
- insertElements: function(start, count) {
- for (var i = 0; i < count; ++i) {
- this.addElementAndReset(start + i);
- }
- },
-
- /**
- * @private
- */
- onDataPush: function() {
- var count = arguments.length;
- this.insertElements(this.getDataset().data.length - count, count);
- },
-
- /**
- * @private
- */
- onDataPop: function() {
- this.getMeta().data.pop();
- },
-
- /**
- * @private
- */
- onDataShift: function() {
- this.getMeta().data.shift();
- },
-
- /**
- * @private
- */
- onDataSplice: function(start, count) {
- this.getMeta().data.splice(start, count);
- this.insertElements(start, arguments.length - 2);
- },
-
- /**
- * @private
- */
- onDataUnshift: function() {
- this.insertElements(0, arguments.length);
- }
-});
-
-DatasetController.extend = helpers$1.inherits;
-
-var core_datasetController = DatasetController;
-
-core_defaults._set('global', {
- elements: {
- arc: {
- backgroundColor: core_defaults.global.defaultColor,
- borderColor: '#fff',
- borderWidth: 2,
- borderAlign: 'center'
- }
- }
-});
-
-var element_arc = core_element.extend({
- inLabelRange: function(mouseX) {
- var vm = this._view;
-
- if (vm) {
- return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
- }
- return false;
- },
-
- inRange: function(chartX, chartY) {
- var vm = this._view;
-
- if (vm) {
- var pointRelativePosition = helpers$1.getAngleFromPoint(vm, {x: chartX, y: chartY});
- var angle = pointRelativePosition.angle;
- var distance = pointRelativePosition.distance;
-
- // Sanitise angle range
- var startAngle = vm.startAngle;
- var endAngle = vm.endAngle;
- while (endAngle < startAngle) {
- endAngle += 2.0 * Math.PI;
- }
- while (angle > endAngle) {
- angle -= 2.0 * Math.PI;
- }
- while (angle < startAngle) {
- angle += 2.0 * Math.PI;
- }
-
- // Check if within the range of the open/close angle
- var betweenAngles = (angle >= startAngle && angle <= endAngle);
- var withinRadius = (distance >= vm.innerRadius && distance <= vm.outerRadius);
-
- return (betweenAngles && withinRadius);
- }
- return false;
- },
-
- getCenterPoint: function() {
- var vm = this._view;
- var halfAngle = (vm.startAngle + vm.endAngle) / 2;
- var halfRadius = (vm.innerRadius + vm.outerRadius) / 2;
- return {
- x: vm.x + Math.cos(halfAngle) * halfRadius,
- y: vm.y + Math.sin(halfAngle) * halfRadius
- };
- },
-
- getArea: function() {
- var vm = this._view;
- return Math.PI * ((vm.endAngle - vm.startAngle) / (2 * Math.PI)) * (Math.pow(vm.outerRadius, 2) - Math.pow(vm.innerRadius, 2));
- },
-
- tooltipPosition: function() {
- var vm = this._view;
- var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2);
- var rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
-
- return {
- x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
- y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
- };
- },
-
- draw: function() {
- var ctx = this._chart.ctx;
- var vm = this._view;
- var sA = vm.startAngle;
- var eA = vm.endAngle;
- var pixelMargin = (vm.borderAlign === 'inner') ? 0.33 : 0;
- var angleMargin;
-
- ctx.save();
-
- ctx.beginPath();
- ctx.arc(vm.x, vm.y, Math.max(vm.outerRadius - pixelMargin, 0), sA, eA);
- ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true);
- ctx.closePath();
-
- ctx.fillStyle = vm.backgroundColor;
- ctx.fill();
-
- if (vm.borderWidth) {
- if (vm.borderAlign === 'inner') {
- // Draw an inner border by cliping the arc and drawing a double-width border
- // Enlarge the clipping arc by 0.33 pixels to eliminate glitches between borders
- ctx.beginPath();
- angleMargin = pixelMargin / vm.outerRadius;
- ctx.arc(vm.x, vm.y, vm.outerRadius, sA - angleMargin, eA + angleMargin);
- if (vm.innerRadius > pixelMargin) {
- angleMargin = pixelMargin / vm.innerRadius;
- ctx.arc(vm.x, vm.y, vm.innerRadius - pixelMargin, eA + angleMargin, sA - angleMargin, true);
- } else {
- ctx.arc(vm.x, vm.y, pixelMargin, eA + Math.PI / 2, sA - Math.PI / 2);
- }
- ctx.closePath();
- ctx.clip();
-
- ctx.beginPath();
- ctx.arc(vm.x, vm.y, vm.outerRadius, sA, eA);
- ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true);
- ctx.closePath();
-
- ctx.lineWidth = vm.borderWidth * 2;
- ctx.lineJoin = 'round';
- } else {
- ctx.lineWidth = vm.borderWidth;
- ctx.lineJoin = 'bevel';
- }
-
- ctx.strokeStyle = vm.borderColor;
- ctx.stroke();
- }
-
- ctx.restore();
- }
-});
-
-var valueOrDefault$1 = helpers$1.valueOrDefault;
-
-var defaultColor = core_defaults.global.defaultColor;
-
-core_defaults._set('global', {
- elements: {
- line: {
- tension: 0.4,
- backgroundColor: defaultColor,
- borderWidth: 3,
- borderColor: defaultColor,
- borderCapStyle: 'butt',
- borderDash: [],
- borderDashOffset: 0.0,
- borderJoinStyle: 'miter',
- capBezierPoints: true,
- fill: true, // do we fill in the area between the line and its base axis
- }
- }
-});
-
-var element_line = core_element.extend({
- draw: function() {
- var me = this;
- var vm = me._view;
- var ctx = me._chart.ctx;
- var spanGaps = vm.spanGaps;
- var points = me._children.slice(); // clone array
- var globalDefaults = core_defaults.global;
- var globalOptionLineElements = globalDefaults.elements.line;
- var lastDrawnIndex = -1;
- var index, current, previous, currentVM;
-
- // If we are looping, adding the first point again
- if (me._loop && points.length) {
- points.push(points[0]);
- }
-
- ctx.save();
-
- // Stroke Line Options
- ctx.lineCap = vm.borderCapStyle || globalOptionLineElements.borderCapStyle;
-
- // IE 9 and 10 do not support line dash
- if (ctx.setLineDash) {
- ctx.setLineDash(vm.borderDash || globalOptionLineElements.borderDash);
- }
-
- ctx.lineDashOffset = valueOrDefault$1(vm.borderDashOffset, globalOptionLineElements.borderDashOffset);
- ctx.lineJoin = vm.borderJoinStyle || globalOptionLineElements.borderJoinStyle;
- ctx.lineWidth = valueOrDefault$1(vm.borderWidth, globalOptionLineElements.borderWidth);
- ctx.strokeStyle = vm.borderColor || globalDefaults.defaultColor;
-
- // Stroke Line
- ctx.beginPath();
- lastDrawnIndex = -1;
-
- for (index = 0; index < points.length; ++index) {
- current = points[index];
- previous = helpers$1.previousItem(points, index);
- currentVM = current._view;
-
- // First point moves to it's starting position no matter what
- if (index === 0) {
- if (!currentVM.skip) {
- ctx.moveTo(currentVM.x, currentVM.y);
- lastDrawnIndex = index;
- }
- } else {
- previous = lastDrawnIndex === -1 ? previous : points[lastDrawnIndex];
-
- if (!currentVM.skip) {
- if ((lastDrawnIndex !== (index - 1) && !spanGaps) || lastDrawnIndex === -1) {
- // There was a gap and this is the first point after the gap
- ctx.moveTo(currentVM.x, currentVM.y);
- } else {
- // Line to next point
- helpers$1.canvas.lineTo(ctx, previous._view, current._view);
- }
- lastDrawnIndex = index;
- }
- }
- }
-
- ctx.stroke();
- ctx.restore();
- }
-});
-
-var valueOrDefault$2 = helpers$1.valueOrDefault;
-
-var defaultColor$1 = core_defaults.global.defaultColor;
-
-core_defaults._set('global', {
- elements: {
- point: {
- radius: 3,
- pointStyle: 'circle',
- backgroundColor: defaultColor$1,
- borderColor: defaultColor$1,
- borderWidth: 1,
- // Hover
- hitRadius: 1,
- hoverRadius: 4,
- hoverBorderWidth: 1
- }
- }
-});
-
-function xRange(mouseX) {
- var vm = this._view;
- return vm ? (Math.abs(mouseX - vm.x) < vm.radius + vm.hitRadius) : false;
-}
-
-function yRange(mouseY) {
- var vm = this._view;
- return vm ? (Math.abs(mouseY - vm.y) < vm.radius + vm.hitRadius) : false;
-}
-
-var element_point = core_element.extend({
- inRange: function(mouseX, mouseY) {
- var vm = this._view;
- return vm ? ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(vm.hitRadius + vm.radius, 2)) : false;
- },
-
- inLabelRange: xRange,
- inXRange: xRange,
- inYRange: yRange,
-
- getCenterPoint: function() {
- var vm = this._view;
- return {
- x: vm.x,
- y: vm.y
- };
- },
-
- getArea: function() {
- return Math.PI * Math.pow(this._view.radius, 2);
- },
-
- tooltipPosition: function() {
- var vm = this._view;
- return {
- x: vm.x,
- y: vm.y,
- padding: vm.radius + vm.borderWidth
- };
- },
-
- draw: function(chartArea) {
- var vm = this._view;
- var ctx = this._chart.ctx;
- var pointStyle = vm.pointStyle;
- var rotation = vm.rotation;
- var radius = vm.radius;
- var x = vm.x;
- var y = vm.y;
- var globalDefaults = core_defaults.global;
- var defaultColor = globalDefaults.defaultColor; // eslint-disable-line no-shadow
-
- if (vm.skip) {
- return;
- }
-
- // Clipping for Points.
- if (chartArea === undefined || helpers$1.canvas._isPointInArea(vm, chartArea)) {
- ctx.strokeStyle = vm.borderColor || defaultColor;
- ctx.lineWidth = valueOrDefault$2(vm.borderWidth, globalDefaults.elements.point.borderWidth);
- ctx.fillStyle = vm.backgroundColor || defaultColor;
- helpers$1.canvas.drawPoint(ctx, pointStyle, radius, x, y, rotation);
- }
- }
-});
-
-var defaultColor$2 = core_defaults.global.defaultColor;
-
-core_defaults._set('global', {
- elements: {
- rectangle: {
- backgroundColor: defaultColor$2,
- borderColor: defaultColor$2,
- borderSkipped: 'bottom',
- borderWidth: 0
- }
- }
-});
-
-function isVertical(vm) {
- return vm && vm.width !== undefined;
-}
-
-/**
- * Helper function to get the bounds of the bar regardless of the orientation
- * @param bar {Chart.Element.Rectangle} the bar
- * @return {Bounds} bounds of the bar
- * @private
- */
-function getBarBounds(vm) {
- var x1, x2, y1, y2, half;
-
- if (isVertical(vm)) {
- half = vm.width / 2;
- x1 = vm.x - half;
- x2 = vm.x + half;
- y1 = Math.min(vm.y, vm.base);
- y2 = Math.max(vm.y, vm.base);
- } else {
- half = vm.height / 2;
- x1 = Math.min(vm.x, vm.base);
- x2 = Math.max(vm.x, vm.base);
- y1 = vm.y - half;
- y2 = vm.y + half;
- }
-
- return {
- left: x1,
- top: y1,
- right: x2,
- bottom: y2
- };
-}
-
-function swap(orig, v1, v2) {
- return orig === v1 ? v2 : orig === v2 ? v1 : orig;
-}
-
-function parseBorderSkipped(vm) {
- var edge = vm.borderSkipped;
- var res = {};
-
- if (!edge) {
- return res;
- }
-
- if (vm.horizontal) {
- if (vm.base > vm.x) {
- edge = swap(edge, 'left', 'right');
- }
- } else if (vm.base < vm.y) {
- edge = swap(edge, 'bottom', 'top');
- }
-
- res[edge] = true;
- return res;
-}
-
-function parseBorderWidth(vm, maxW, maxH) {
- var value = vm.borderWidth;
- var skip = parseBorderSkipped(vm);
- var t, r, b, l;
-
- if (helpers$1.isObject(value)) {
- t = +value.top || 0;
- r = +value.right || 0;
- b = +value.bottom || 0;
- l = +value.left || 0;
- } else {
- t = r = b = l = +value || 0;
- }
-
- return {
- t: skip.top || (t < 0) ? 0 : t > maxH ? maxH : t,
- r: skip.right || (r < 0) ? 0 : r > maxW ? maxW : r,
- b: skip.bottom || (b < 0) ? 0 : b > maxH ? maxH : b,
- l: skip.left || (l < 0) ? 0 : l > maxW ? maxW : l
- };
-}
-
-function boundingRects(vm) {
- var bounds = getBarBounds(vm);
- var width = bounds.right - bounds.left;
- var height = bounds.bottom - bounds.top;
- var border = parseBorderWidth(vm, width / 2, height / 2);
-
- return {
- outer: {
- x: bounds.left,
- y: bounds.top,
- w: width,
- h: height
- },
- inner: {
- x: bounds.left + border.l,
- y: bounds.top + border.t,
- w: width - border.l - border.r,
- h: height - border.t - border.b
- }
- };
-}
-
-function inRange(vm, x, y) {
- var skipX = x === null;
- var skipY = y === null;
- var bounds = !vm || (skipX && skipY) ? false : getBarBounds(vm);
-
- return bounds
- && (skipX || x >= bounds.left && x <= bounds.right)
- && (skipY || y >= bounds.top && y <= bounds.bottom);
-}
-
-var element_rectangle = core_element.extend({
- draw: function() {
- var ctx = this._chart.ctx;
- var vm = this._view;
- var rects = boundingRects(vm);
- var outer = rects.outer;
- var inner = rects.inner;
-
- ctx.fillStyle = vm.backgroundColor;
- ctx.fillRect(outer.x, outer.y, outer.w, outer.h);
-
- if (outer.w === inner.w && outer.h === inner.h) {
- return;
- }
-
- ctx.save();
- ctx.beginPath();
- ctx.rect(outer.x, outer.y, outer.w, outer.h);
- ctx.clip();
- ctx.fillStyle = vm.borderColor;
- ctx.rect(inner.x, inner.y, inner.w, inner.h);
- ctx.fill('evenodd');
- ctx.restore();
- },
-
- height: function() {
- var vm = this._view;
- return vm.base - vm.y;
- },
-
- inRange: function(mouseX, mouseY) {
- return inRange(this._view, mouseX, mouseY);
- },
-
- inLabelRange: function(mouseX, mouseY) {
- var vm = this._view;
- return isVertical(vm)
- ? inRange(vm, mouseX, null)
- : inRange(vm, null, mouseY);
- },
-
- inXRange: function(mouseX) {
- return inRange(this._view, mouseX, null);
- },
-
- inYRange: function(mouseY) {
- return inRange(this._view, null, mouseY);
- },
-
- getCenterPoint: function() {
- var vm = this._view;
- var x, y;
- if (isVertical(vm)) {
- x = vm.x;
- y = (vm.y + vm.base) / 2;
- } else {
- x = (vm.x + vm.base) / 2;
- y = vm.y;
- }
-
- return {x: x, y: y};
- },
-
- getArea: function() {
- var vm = this._view;
-
- return isVertical(vm)
- ? vm.width * Math.abs(vm.y - vm.base)
- : vm.height * Math.abs(vm.x - vm.base);
- },
-
- tooltipPosition: function() {
- var vm = this._view;
- return {
- x: vm.x,
- y: vm.y
- };
- }
-});
-
-var elements = {};
-var Arc = element_arc;
-var Line = element_line;
-var Point = element_point;
-var Rectangle = element_rectangle;
-elements.Arc = Arc;
-elements.Line = Line;
-elements.Point = Point;
-elements.Rectangle = Rectangle;
-
-var resolve$1 = helpers$1.options.resolve;
-
-core_defaults._set('bar', {
- hover: {
- mode: 'label'
- },
-
- scales: {
- xAxes: [{
- type: 'category',
- categoryPercentage: 0.8,
- barPercentage: 0.9,
- offset: true,
- gridLines: {
- offsetGridLines: true
- }
- }],
-
- yAxes: [{
- type: 'linear'
- }]
- }
-});
-
-/**
- * Computes the "optimal" sample size to maintain bars equally sized while preventing overlap.
- * @private
- */
-function computeMinSampleSize(scale, pixels) {
- var min = scale.isHorizontal() ? scale.width : scale.height;
- var ticks = scale.getTicks();
- var prev, curr, i, ilen;
-
- for (i = 1, ilen = pixels.length; i < ilen; ++i) {
- min = Math.min(min, Math.abs(pixels[i] - pixels[i - 1]));
- }
-
- for (i = 0, ilen = ticks.length; i < ilen; ++i) {
- curr = scale.getPixelForTick(i);
- min = i > 0 ? Math.min(min, curr - prev) : min;
- prev = curr;
- }
-
- return min;
-}
-
-/**
- * Computes an "ideal" category based on the absolute bar thickness or, if undefined or null,
- * uses the smallest interval (see computeMinSampleSize) that prevents bar overlapping. This
- * mode currently always generates bars equally sized (until we introduce scriptable options?).
- * @private
- */
-function computeFitCategoryTraits(index, ruler, options) {
- var thickness = options.barThickness;
- var count = ruler.stackCount;
- var curr = ruler.pixels[index];
- var size, ratio;
-
- if (helpers$1.isNullOrUndef(thickness)) {
- size = ruler.min * options.categoryPercentage;
- ratio = options.barPercentage;
- } else {
- // When bar thickness is enforced, category and bar percentages are ignored.
- // Note(SB): we could add support for relative bar thickness (e.g. barThickness: '50%')
- // and deprecate barPercentage since this value is ignored when thickness is absolute.
- size = thickness * count;
- ratio = 1;
- }
-
- return {
- chunk: size / count,
- ratio: ratio,
- start: curr - (size / 2)
- };
-}
-
-/**
- * Computes an "optimal" category that globally arranges bars side by side (no gap when
- * percentage options are 1), based on the previous and following categories. This mode
- * generates bars with different widths when data are not evenly spaced.
- * @private
- */
-function computeFlexCategoryTraits(index, ruler, options) {
- var pixels = ruler.pixels;
- var curr = pixels[index];
- var prev = index > 0 ? pixels[index - 1] : null;
- var next = index < pixels.length - 1 ? pixels[index + 1] : null;
- var percent = options.categoryPercentage;
- var start, size;
-
- if (prev === null) {
- // first data: its size is double based on the next point or,
- // if it's also the last data, we use the scale size.
- prev = curr - (next === null ? ruler.end - ruler.start : next - curr);
- }
-
- if (next === null) {
- // last data: its size is also double based on the previous point.
- next = curr + curr - prev;
- }
-
- start = curr - (curr - Math.min(prev, next)) / 2 * percent;
- size = Math.abs(next - prev) / 2 * percent;
-
- return {
- chunk: size / ruler.stackCount,
- ratio: options.barPercentage,
- start: start
- };
-}
-
-var controller_bar = core_datasetController.extend({
-
- dataElementType: elements.Rectangle,
-
- initialize: function() {
- var me = this;
- var meta;
-
- core_datasetController.prototype.initialize.apply(me, arguments);
-
- meta = me.getMeta();
- meta.stack = me.getDataset().stack;
- meta.bar = true;
- },
-
- update: function(reset) {
- var me = this;
- var rects = me.getMeta().data;
- var i, ilen;
-
- me._ruler = me.getRuler();
-
- for (i = 0, ilen = rects.length; i < ilen; ++i) {
- me.updateElement(rects[i], i, reset);
- }
- },
-
- updateElement: function(rectangle, index, reset) {
- var me = this;
- var meta = me.getMeta();
- var dataset = me.getDataset();
- var options = me._resolveElementOptions(rectangle, index);
-
- rectangle._xScale = me.getScaleForId(meta.xAxisID);
- rectangle._yScale = me.getScaleForId(meta.yAxisID);
- rectangle._datasetIndex = me.index;
- rectangle._index = index;
- rectangle._model = {
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderSkipped: options.borderSkipped,
- borderWidth: options.borderWidth,
- datasetLabel: dataset.label,
- label: me.chart.data.labels[index]
- };
-
- me._updateElementGeometry(rectangle, index, reset);
-
- rectangle.pivot();
- },
-
- /**
- * @private
- */
- _updateElementGeometry: function(rectangle, index, reset) {
- var me = this;
- var model = rectangle._model;
- var vscale = me._getValueScale();
- var base = vscale.getBasePixel();
- var horizontal = vscale.isHorizontal();
- var ruler = me._ruler || me.getRuler();
- var vpixels = me.calculateBarValuePixels(me.index, index);
- var ipixels = me.calculateBarIndexPixels(me.index, index, ruler);
-
- model.horizontal = horizontal;
- model.base = reset ? base : vpixels.base;
- model.x = horizontal ? reset ? base : vpixels.head : ipixels.center;
- model.y = horizontal ? ipixels.center : reset ? base : vpixels.head;
- model.height = horizontal ? ipixels.size : undefined;
- model.width = horizontal ? undefined : ipixels.size;
- },
-
- /**
- * Returns the stacks based on groups and bar visibility.
- * @param {number} [last] - The dataset index
- * @returns {string[]} The list of stack IDs
- * @private
- */
- _getStacks: function(last) {
- var me = this;
- var chart = me.chart;
- var scale = me._getIndexScale();
- var stacked = scale.options.stacked;
- var ilen = last === undefined ? chart.data.datasets.length : last + 1;
- var stacks = [];
- var i, meta;
-
- for (i = 0; i < ilen; ++i) {
- meta = chart.getDatasetMeta(i);
- if (meta.bar && chart.isDatasetVisible(i) &&
- (stacked === false ||
- (stacked === true && stacks.indexOf(meta.stack) === -1) ||
- (stacked === undefined && (meta.stack === undefined || stacks.indexOf(meta.stack) === -1)))) {
- stacks.push(meta.stack);
- }
- }
-
- return stacks;
- },
-
- /**
- * Returns the effective number of stacks based on groups and bar visibility.
- * @private
- */
- getStackCount: function() {
- return this._getStacks().length;
- },
-
- /**
- * Returns the stack index for the given dataset based on groups and bar visibility.
- * @param {number} [datasetIndex] - The dataset index
- * @param {string} [name] - The stack name to find
- * @returns {number} The stack index
- * @private
- */
- getStackIndex: function(datasetIndex, name) {
- var stacks = this._getStacks(datasetIndex);
- var index = (name !== undefined)
- ? stacks.indexOf(name)
- : -1; // indexOf returns -1 if element is not present
-
- return (index === -1)
- ? stacks.length - 1
- : index;
- },
-
- /**
- * @private
- */
- getRuler: function() {
- var me = this;
- var scale = me._getIndexScale();
- var stackCount = me.getStackCount();
- var datasetIndex = me.index;
- var isHorizontal = scale.isHorizontal();
- var start = isHorizontal ? scale.left : scale.top;
- var end = start + (isHorizontal ? scale.width : scale.height);
- var pixels = [];
- var i, ilen, min;
-
- for (i = 0, ilen = me.getMeta().data.length; i < ilen; ++i) {
- pixels.push(scale.getPixelForValue(null, i, datasetIndex));
- }
-
- min = helpers$1.isNullOrUndef(scale.options.barThickness)
- ? computeMinSampleSize(scale, pixels)
- : -1;
-
- return {
- min: min,
- pixels: pixels,
- start: start,
- end: end,
- stackCount: stackCount,
- scale: scale
- };
- },
-
- /**
- * Note: pixel values are not clamped to the scale area.
- * @private
- */
- calculateBarValuePixels: function(datasetIndex, index) {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var scale = me._getValueScale();
- var isHorizontal = scale.isHorizontal();
- var datasets = chart.data.datasets;
- var value = +scale.getRightValue(datasets[datasetIndex].data[index]);
- var minBarLength = scale.options.minBarLength;
- var stacked = scale.options.stacked;
- var stack = meta.stack;
- var start = 0;
- var i, imeta, ivalue, base, head, size;
-
- if (stacked || (stacked === undefined && stack !== undefined)) {
- for (i = 0; i < datasetIndex; ++i) {
- imeta = chart.getDatasetMeta(i);
-
- if (imeta.bar &&
- imeta.stack === stack &&
- imeta.controller._getValueScaleId() === scale.id &&
- chart.isDatasetVisible(i)) {
-
- ivalue = +scale.getRightValue(datasets[i].data[index]);
- if ((value < 0 && ivalue < 0) || (value >= 0 && ivalue > 0)) {
- start += ivalue;
- }
- }
- }
- }
-
- base = scale.getPixelForValue(start);
- head = scale.getPixelForValue(start + value);
- size = head - base;
-
- if (minBarLength !== undefined && Math.abs(size) < minBarLength) {
- size = minBarLength;
- if (value >= 0 && !isHorizontal || value < 0 && isHorizontal) {
- head = base - minBarLength;
- } else {
- head = base + minBarLength;
- }
- }
-
- return {
- size: size,
- base: base,
- head: head,
- center: head + size / 2
- };
- },
-
- /**
- * @private
- */
- calculateBarIndexPixels: function(datasetIndex, index, ruler) {
- var me = this;
- var options = ruler.scale.options;
- var range = options.barThickness === 'flex'
- ? computeFlexCategoryTraits(index, ruler, options)
- : computeFitCategoryTraits(index, ruler, options);
-
- var stackIndex = me.getStackIndex(datasetIndex, me.getMeta().stack);
- var center = range.start + (range.chunk * stackIndex) + (range.chunk / 2);
- var size = Math.min(
- helpers$1.valueOrDefault(options.maxBarThickness, Infinity),
- range.chunk * range.ratio);
-
- return {
- base: center - size / 2,
- head: center + size / 2,
- center: center,
- size: size
- };
- },
-
- draw: function() {
- var me = this;
- var chart = me.chart;
- var scale = me._getValueScale();
- var rects = me.getMeta().data;
- var dataset = me.getDataset();
- var ilen = rects.length;
- var i = 0;
-
- helpers$1.canvas.clipArea(chart.ctx, chart.chartArea);
-
- for (; i < ilen; ++i) {
- if (!isNaN(scale.getRightValue(dataset.data[i]))) {
- rects[i].draw();
- }
- }
-
- helpers$1.canvas.unclipArea(chart.ctx);
- },
-
- /**
- * @private
- */
- _resolveElementOptions: function(rectangle, index) {
- var me = this;
- var chart = me.chart;
- var datasets = chart.data.datasets;
- var dataset = datasets[me.index];
- var custom = rectangle.custom || {};
- var options = chart.options.elements.rectangle;
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var keys = [
- 'backgroundColor',
- 'borderColor',
- 'borderSkipped',
- 'borderWidth'
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$1([
- custom[key],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- return values;
- }
-});
-
-var valueOrDefault$3 = helpers$1.valueOrDefault;
-var resolve$2 = helpers$1.options.resolve;
-
-core_defaults._set('bubble', {
- hover: {
- mode: 'single'
- },
-
- scales: {
- xAxes: [{
- type: 'linear', // bubble should probably use a linear scale by default
- position: 'bottom',
- id: 'x-axis-0' // need an ID so datasets can reference the scale
- }],
- yAxes: [{
- type: 'linear',
- position: 'left',
- id: 'y-axis-0'
- }]
- },
-
- tooltips: {
- callbacks: {
- title: function() {
- // Title doesn't make sense for scatter since we format the data as a point
- return '';
- },
- label: function(item, data) {
- var datasetLabel = data.datasets[item.datasetIndex].label || '';
- var dataPoint = data.datasets[item.datasetIndex].data[item.index];
- return datasetLabel + ': (' + item.xLabel + ', ' + item.yLabel + ', ' + dataPoint.r + ')';
- }
- }
- }
-});
-
-var controller_bubble = core_datasetController.extend({
- /**
- * @protected
- */
- dataElementType: elements.Point,
-
- /**
- * @protected
- */
- update: function(reset) {
- var me = this;
- var meta = me.getMeta();
- var points = meta.data;
-
- // Update Points
- helpers$1.each(points, function(point, index) {
- me.updateElement(point, index, reset);
- });
- },
-
- /**
- * @protected
- */
- updateElement: function(point, index, reset) {
- var me = this;
- var meta = me.getMeta();
- var custom = point.custom || {};
- var xScale = me.getScaleForId(meta.xAxisID);
- var yScale = me.getScaleForId(meta.yAxisID);
- var options = me._resolveElementOptions(point, index);
- var data = me.getDataset().data[index];
- var dsIndex = me.index;
-
- var x = reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(typeof data === 'object' ? data : NaN, index, dsIndex);
- var y = reset ? yScale.getBasePixel() : yScale.getPixelForValue(data, index, dsIndex);
-
- point._xScale = xScale;
- point._yScale = yScale;
- point._options = options;
- point._datasetIndex = dsIndex;
- point._index = index;
- point._model = {
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderWidth: options.borderWidth,
- hitRadius: options.hitRadius,
- pointStyle: options.pointStyle,
- rotation: options.rotation,
- radius: reset ? 0 : options.radius,
- skip: custom.skip || isNaN(x) || isNaN(y),
- x: x,
- y: y,
- };
-
- point.pivot();
- },
-
- /**
- * @protected
- */
- setHoverStyle: function(point) {
- var model = point._model;
- var options = point._options;
- var getHoverColor = helpers$1.getHoverColor;
-
- point.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth,
- radius: model.radius
- };
-
- model.backgroundColor = valueOrDefault$3(options.hoverBackgroundColor, getHoverColor(options.backgroundColor));
- model.borderColor = valueOrDefault$3(options.hoverBorderColor, getHoverColor(options.borderColor));
- model.borderWidth = valueOrDefault$3(options.hoverBorderWidth, options.borderWidth);
- model.radius = options.radius + options.hoverRadius;
- },
-
- /**
- * @private
- */
- _resolveElementOptions: function(point, index) {
- var me = this;
- var chart = me.chart;
- var datasets = chart.data.datasets;
- var dataset = datasets[me.index];
- var custom = point.custom || {};
- var options = chart.options.elements.point;
- var data = dataset.data[index];
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var keys = [
- 'backgroundColor',
- 'borderColor',
- 'borderWidth',
- 'hoverBackgroundColor',
- 'hoverBorderColor',
- 'hoverBorderWidth',
- 'hoverRadius',
- 'hitRadius',
- 'pointStyle',
- 'rotation'
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$2([
- custom[key],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- // Custom radius resolution
- values.radius = resolve$2([
- custom.radius,
- data ? data.r : undefined,
- dataset.radius,
- options.radius
- ], context, index);
-
- return values;
- }
-});
-
-var resolve$3 = helpers$1.options.resolve;
-var valueOrDefault$4 = helpers$1.valueOrDefault;
-
-core_defaults._set('doughnut', {
- animation: {
- // Boolean - Whether we animate the rotation of the Doughnut
- animateRotate: true,
- // Boolean - Whether we animate scaling the Doughnut from the centre
- animateScale: false
- },
- hover: {
- mode: 'single'
- },
- legendCallback: function(chart) {
- var text = [];
- text.push('
');
-
- var data = chart.data;
- var datasets = data.datasets;
- var labels = data.labels;
-
- if (datasets.length) {
- for (var i = 0; i < datasets[0].data.length; ++i) {
- text.push('
');
- return text.join('');
- },
- legend: {
- labels: {
- generateLabels: function(chart) {
- var data = chart.data;
- if (data.labels.length && data.datasets.length) {
- return data.labels.map(function(label, i) {
- var meta = chart.getDatasetMeta(0);
- var ds = data.datasets[0];
- var arc = meta.data[i];
- var custom = arc && arc.custom || {};
- var arcOpts = chart.options.elements.arc;
- var fill = resolve$3([custom.backgroundColor, ds.backgroundColor, arcOpts.backgroundColor], undefined, i);
- var stroke = resolve$3([custom.borderColor, ds.borderColor, arcOpts.borderColor], undefined, i);
- var bw = resolve$3([custom.borderWidth, ds.borderWidth, arcOpts.borderWidth], undefined, i);
-
- return {
- text: label,
- fillStyle: fill,
- strokeStyle: stroke,
- lineWidth: bw,
- hidden: isNaN(ds.data[i]) || meta.data[i].hidden,
-
- // Extra data used for toggling the correct item
- index: i
- };
- });
- }
- return [];
- }
- },
-
- onClick: function(e, legendItem) {
- var index = legendItem.index;
- var chart = this.chart;
- var i, ilen, meta;
-
- for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) {
- meta = chart.getDatasetMeta(i);
- // toggle visibility of index if exists
- if (meta.data[index]) {
- meta.data[index].hidden = !meta.data[index].hidden;
- }
- }
-
- chart.update();
- }
- },
-
- // The percentage of the chart that we cut out of the middle.
- cutoutPercentage: 50,
-
- // The rotation of the chart, where the first data arc begins.
- rotation: Math.PI * -0.5,
-
- // The total circumference of the chart.
- circumference: Math.PI * 2.0,
-
- // Need to override these to give a nice default
- tooltips: {
- callbacks: {
- title: function() {
- return '';
- },
- label: function(tooltipItem, data) {
- var dataLabel = data.labels[tooltipItem.index];
- var value = ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
-
- if (helpers$1.isArray(dataLabel)) {
- // show value on first line of multiline label
- // need to clone because we are changing the value
- dataLabel = dataLabel.slice();
- dataLabel[0] += value;
- } else {
- dataLabel += value;
- }
-
- return dataLabel;
- }
- }
- }
-});
-
-var controller_doughnut = core_datasetController.extend({
-
- dataElementType: elements.Arc,
-
- linkScales: helpers$1.noop,
-
- // Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly
- getRingIndex: function(datasetIndex) {
- var ringIndex = 0;
-
- for (var j = 0; j < datasetIndex; ++j) {
- if (this.chart.isDatasetVisible(j)) {
- ++ringIndex;
- }
- }
-
- return ringIndex;
- },
-
- update: function(reset) {
- var me = this;
- var chart = me.chart;
- var chartArea = chart.chartArea;
- var opts = chart.options;
- var availableWidth = chartArea.right - chartArea.left;
- var availableHeight = chartArea.bottom - chartArea.top;
- var minSize = Math.min(availableWidth, availableHeight);
- var offset = {x: 0, y: 0};
- var meta = me.getMeta();
- var arcs = meta.data;
- var cutoutPercentage = opts.cutoutPercentage;
- var circumference = opts.circumference;
- var chartWeight = me._getRingWeight(me.index);
- var i, ilen;
-
- // If the chart's circumference isn't a full circle, calculate minSize as a ratio of the width/height of the arc
- if (circumference < Math.PI * 2.0) {
- var startAngle = opts.rotation % (Math.PI * 2.0);
- startAngle += Math.PI * 2.0 * (startAngle >= Math.PI ? -1 : startAngle < -Math.PI ? 1 : 0);
- var endAngle = startAngle + circumference;
- var start = {x: Math.cos(startAngle), y: Math.sin(startAngle)};
- var end = {x: Math.cos(endAngle), y: Math.sin(endAngle)};
- var contains0 = (startAngle <= 0 && endAngle >= 0) || (startAngle <= Math.PI * 2.0 && Math.PI * 2.0 <= endAngle);
- var contains90 = (startAngle <= Math.PI * 0.5 && Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 2.5 && Math.PI * 2.5 <= endAngle);
- var contains180 = (startAngle <= -Math.PI && -Math.PI <= endAngle) || (startAngle <= Math.PI && Math.PI <= endAngle);
- var contains270 = (startAngle <= -Math.PI * 0.5 && -Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 1.5 && Math.PI * 1.5 <= endAngle);
- var cutout = cutoutPercentage / 100.0;
- var min = {x: contains180 ? -1 : Math.min(start.x * (start.x < 0 ? 1 : cutout), end.x * (end.x < 0 ? 1 : cutout)), y: contains270 ? -1 : Math.min(start.y * (start.y < 0 ? 1 : cutout), end.y * (end.y < 0 ? 1 : cutout))};
- var max = {x: contains0 ? 1 : Math.max(start.x * (start.x > 0 ? 1 : cutout), end.x * (end.x > 0 ? 1 : cutout)), y: contains90 ? 1 : Math.max(start.y * (start.y > 0 ? 1 : cutout), end.y * (end.y > 0 ? 1 : cutout))};
- var size = {width: (max.x - min.x) * 0.5, height: (max.y - min.y) * 0.5};
- minSize = Math.min(availableWidth / size.width, availableHeight / size.height);
- offset = {x: (max.x + min.x) * -0.5, y: (max.y + min.y) * -0.5};
- }
-
- for (i = 0, ilen = arcs.length; i < ilen; ++i) {
- arcs[i]._options = me._resolveElementOptions(arcs[i], i);
- }
-
- chart.borderWidth = me.getMaxBorderWidth();
- chart.outerRadius = Math.max((minSize - chart.borderWidth) / 2, 0);
- chart.innerRadius = Math.max(cutoutPercentage ? (chart.outerRadius / 100) * (cutoutPercentage) : 0, 0);
- chart.radiusLength = (chart.outerRadius - chart.innerRadius) / (me._getVisibleDatasetWeightTotal() || 1);
- chart.offsetX = offset.x * chart.outerRadius;
- chart.offsetY = offset.y * chart.outerRadius;
-
- meta.total = me.calculateTotal();
-
- me.outerRadius = chart.outerRadius - chart.radiusLength * me._getRingWeightOffset(me.index);
- me.innerRadius = Math.max(me.outerRadius - chart.radiusLength * chartWeight, 0);
-
- for (i = 0, ilen = arcs.length; i < ilen; ++i) {
- me.updateElement(arcs[i], i, reset);
- }
- },
-
- updateElement: function(arc, index, reset) {
- var me = this;
- var chart = me.chart;
- var chartArea = chart.chartArea;
- var opts = chart.options;
- var animationOpts = opts.animation;
- var centerX = (chartArea.left + chartArea.right) / 2;
- var centerY = (chartArea.top + chartArea.bottom) / 2;
- var startAngle = opts.rotation; // non reset case handled later
- var endAngle = opts.rotation; // non reset case handled later
- var dataset = me.getDataset();
- var circumference = reset && animationOpts.animateRotate ? 0 : arc.hidden ? 0 : me.calculateCircumference(dataset.data[index]) * (opts.circumference / (2.0 * Math.PI));
- var innerRadius = reset && animationOpts.animateScale ? 0 : me.innerRadius;
- var outerRadius = reset && animationOpts.animateScale ? 0 : me.outerRadius;
- var options = arc._options || {};
-
- helpers$1.extend(arc, {
- // Utility
- _datasetIndex: me.index,
- _index: index,
-
- // Desired view properties
- _model: {
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderWidth: options.borderWidth,
- borderAlign: options.borderAlign,
- x: centerX + chart.offsetX,
- y: centerY + chart.offsetY,
- startAngle: startAngle,
- endAngle: endAngle,
- circumference: circumference,
- outerRadius: outerRadius,
- innerRadius: innerRadius,
- label: helpers$1.valueAtIndexOrDefault(dataset.label, index, chart.data.labels[index])
- }
- });
-
- var model = arc._model;
-
- // Set correct angles if not resetting
- if (!reset || !animationOpts.animateRotate) {
- if (index === 0) {
- model.startAngle = opts.rotation;
- } else {
- model.startAngle = me.getMeta().data[index - 1]._model.endAngle;
- }
-
- model.endAngle = model.startAngle + model.circumference;
- }
-
- arc.pivot();
- },
-
- calculateTotal: function() {
- var dataset = this.getDataset();
- var meta = this.getMeta();
- var total = 0;
- var value;
-
- helpers$1.each(meta.data, function(element, index) {
- value = dataset.data[index];
- if (!isNaN(value) && !element.hidden) {
- total += Math.abs(value);
- }
- });
-
- /* if (total === 0) {
- total = NaN;
- }*/
-
- return total;
- },
-
- calculateCircumference: function(value) {
- var total = this.getMeta().total;
- if (total > 0 && !isNaN(value)) {
- return (Math.PI * 2.0) * (Math.abs(value) / total);
- }
- return 0;
- },
-
- // gets the max border or hover width to properly scale pie charts
- getMaxBorderWidth: function(arcs) {
- var me = this;
- var max = 0;
- var chart = me.chart;
- var i, ilen, meta, arc, controller, options, borderWidth, hoverWidth;
-
- if (!arcs) {
- // Find the outmost visible dataset
- for (i = 0, ilen = chart.data.datasets.length; i < ilen; ++i) {
- if (chart.isDatasetVisible(i)) {
- meta = chart.getDatasetMeta(i);
- arcs = meta.data;
- if (i !== me.index) {
- controller = meta.controller;
- }
- break;
- }
- }
- }
-
- if (!arcs) {
- return 0;
- }
-
- for (i = 0, ilen = arcs.length; i < ilen; ++i) {
- arc = arcs[i];
- options = controller ? controller._resolveElementOptions(arc, i) : arc._options;
- if (options.borderAlign !== 'inner') {
- borderWidth = options.borderWidth;
- hoverWidth = options.hoverBorderWidth;
-
- max = borderWidth > max ? borderWidth : max;
- max = hoverWidth > max ? hoverWidth : max;
- }
- }
- return max;
- },
-
- /**
- * @protected
- */
- setHoverStyle: function(arc) {
- var model = arc._model;
- var options = arc._options;
- var getHoverColor = helpers$1.getHoverColor;
-
- arc.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth,
- };
-
- model.backgroundColor = valueOrDefault$4(options.hoverBackgroundColor, getHoverColor(options.backgroundColor));
- model.borderColor = valueOrDefault$4(options.hoverBorderColor, getHoverColor(options.borderColor));
- model.borderWidth = valueOrDefault$4(options.hoverBorderWidth, options.borderWidth);
- },
-
- /**
- * @private
- */
- _resolveElementOptions: function(arc, index) {
- var me = this;
- var chart = me.chart;
- var dataset = me.getDataset();
- var custom = arc.custom || {};
- var options = chart.options.elements.arc;
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var keys = [
- 'backgroundColor',
- 'borderColor',
- 'borderWidth',
- 'borderAlign',
- 'hoverBackgroundColor',
- 'hoverBorderColor',
- 'hoverBorderWidth',
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$3([
- custom[key],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- return values;
- },
-
- /**
- * Get radius length offset of the dataset in relation to the visible datasets weights. This allows determining the inner and outer radius correctly
- * @private
- */
- _getRingWeightOffset: function(datasetIndex) {
- var ringWeightOffset = 0;
-
- for (var i = 0; i < datasetIndex; ++i) {
- if (this.chart.isDatasetVisible(i)) {
- ringWeightOffset += this._getRingWeight(i);
- }
- }
-
- return ringWeightOffset;
- },
-
- /**
- * @private
- */
- _getRingWeight: function(dataSetIndex) {
- return Math.max(valueOrDefault$4(this.chart.data.datasets[dataSetIndex].weight, 1), 0);
- },
-
- /**
- * Returns the sum of all visibile data set weights. This value can be 0.
- * @private
- */
- _getVisibleDatasetWeightTotal: function() {
- return this._getRingWeightOffset(this.chart.data.datasets.length);
- }
-});
-
-core_defaults._set('horizontalBar', {
- hover: {
- mode: 'index',
- axis: 'y'
- },
-
- scales: {
- xAxes: [{
- type: 'linear',
- position: 'bottom'
- }],
-
- yAxes: [{
- type: 'category',
- position: 'left',
- categoryPercentage: 0.8,
- barPercentage: 0.9,
- offset: true,
- gridLines: {
- offsetGridLines: true
- }
- }]
- },
-
- elements: {
- rectangle: {
- borderSkipped: 'left'
- }
- },
-
- tooltips: {
- mode: 'index',
- axis: 'y'
- }
-});
-
-var controller_horizontalBar = controller_bar.extend({
- /**
- * @private
- */
- _getValueScaleId: function() {
- return this.getMeta().xAxisID;
- },
-
- /**
- * @private
- */
- _getIndexScaleId: function() {
- return this.getMeta().yAxisID;
- }
-});
-
-var valueOrDefault$5 = helpers$1.valueOrDefault;
-var resolve$4 = helpers$1.options.resolve;
-var isPointInArea = helpers$1.canvas._isPointInArea;
-
-core_defaults._set('line', {
- showLines: true,
- spanGaps: false,
-
- hover: {
- mode: 'label'
- },
-
- scales: {
- xAxes: [{
- type: 'category',
- id: 'x-axis-0'
- }],
- yAxes: [{
- type: 'linear',
- id: 'y-axis-0'
- }]
- }
-});
-
-function lineEnabled(dataset, options) {
- return valueOrDefault$5(dataset.showLine, options.showLines);
-}
-
-var controller_line = core_datasetController.extend({
-
- datasetElementType: elements.Line,
-
- dataElementType: elements.Point,
-
- update: function(reset) {
- var me = this;
- var meta = me.getMeta();
- var line = meta.dataset;
- var points = meta.data || [];
- var scale = me.getScaleForId(meta.yAxisID);
- var dataset = me.getDataset();
- var showLine = lineEnabled(dataset, me.chart.options);
- var i, ilen;
-
- // Update Line
- if (showLine) {
- // Compatibility: If the properties are defined with only the old name, use those values
- if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) {
- dataset.lineTension = dataset.tension;
- }
-
- // Utility
- line._scale = scale;
- line._datasetIndex = me.index;
- // Data
- line._children = points;
- // Model
- line._model = me._resolveLineOptions(line);
-
- line.pivot();
- }
-
- // Update Points
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- me.updateElement(points[i], i, reset);
- }
-
- if (showLine && line._model.tension !== 0) {
- me.updateBezierControlPoints();
- }
-
- // Now pivot the point for animation
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- points[i].pivot();
- }
- },
-
- updateElement: function(point, index, reset) {
- var me = this;
- var meta = me.getMeta();
- var custom = point.custom || {};
- var dataset = me.getDataset();
- var datasetIndex = me.index;
- var value = dataset.data[index];
- var yScale = me.getScaleForId(meta.yAxisID);
- var xScale = me.getScaleForId(meta.xAxisID);
- var lineModel = meta.dataset._model;
- var x, y;
-
- var options = me._resolvePointOptions(point, index);
-
- x = xScale.getPixelForValue(typeof value === 'object' ? value : NaN, index, datasetIndex);
- y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex);
-
- // Utility
- point._xScale = xScale;
- point._yScale = yScale;
- point._options = options;
- point._datasetIndex = datasetIndex;
- point._index = index;
-
- // Desired view properties
- point._model = {
- x: x,
- y: y,
- skip: custom.skip || isNaN(x) || isNaN(y),
- // Appearance
- radius: options.radius,
- pointStyle: options.pointStyle,
- rotation: options.rotation,
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderWidth: options.borderWidth,
- tension: valueOrDefault$5(custom.tension, lineModel ? lineModel.tension : 0),
- steppedLine: lineModel ? lineModel.steppedLine : false,
- // Tooltip
- hitRadius: options.hitRadius
- };
- },
-
- /**
- * @private
- */
- _resolvePointOptions: function(element, index) {
- var me = this;
- var chart = me.chart;
- var dataset = chart.data.datasets[me.index];
- var custom = element.custom || {};
- var options = chart.options.elements.point;
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var ELEMENT_OPTIONS = {
- backgroundColor: 'pointBackgroundColor',
- borderColor: 'pointBorderColor',
- borderWidth: 'pointBorderWidth',
- hitRadius: 'pointHitRadius',
- hoverBackgroundColor: 'pointHoverBackgroundColor',
- hoverBorderColor: 'pointHoverBorderColor',
- hoverBorderWidth: 'pointHoverBorderWidth',
- hoverRadius: 'pointHoverRadius',
- pointStyle: 'pointStyle',
- radius: 'pointRadius',
- rotation: 'pointRotation'
- };
- var keys = Object.keys(ELEMENT_OPTIONS);
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$4([
- custom[key],
- dataset[ELEMENT_OPTIONS[key]],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- return values;
- },
-
- /**
- * @private
- */
- _resolveLineOptions: function(element) {
- var me = this;
- var chart = me.chart;
- var dataset = chart.data.datasets[me.index];
- var custom = element.custom || {};
- var options = chart.options;
- var elementOptions = options.elements.line;
- var values = {};
- var i, ilen, key;
-
- var keys = [
- 'backgroundColor',
- 'borderWidth',
- 'borderColor',
- 'borderCapStyle',
- 'borderDash',
- 'borderDashOffset',
- 'borderJoinStyle',
- 'fill',
- 'cubicInterpolationMode'
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$4([
- custom[key],
- dataset[key],
- elementOptions[key]
- ]);
- }
-
- // The default behavior of lines is to break at null values, according
- // to https://github.com/chartjs/Chart.js/issues/2435#issuecomment-216718158
- // This option gives lines the ability to span gaps
- values.spanGaps = valueOrDefault$5(dataset.spanGaps, options.spanGaps);
- values.tension = valueOrDefault$5(dataset.lineTension, elementOptions.tension);
- values.steppedLine = resolve$4([custom.steppedLine, dataset.steppedLine, elementOptions.stepped]);
-
- return values;
- },
-
- calculatePointY: function(value, index, datasetIndex) {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var yScale = me.getScaleForId(meta.yAxisID);
- var sumPos = 0;
- var sumNeg = 0;
- var i, ds, dsMeta;
-
- if (yScale.options.stacked) {
- for (i = 0; i < datasetIndex; i++) {
- ds = chart.data.datasets[i];
- dsMeta = chart.getDatasetMeta(i);
- if (dsMeta.type === 'line' && dsMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) {
- var stackedRightValue = Number(yScale.getRightValue(ds.data[index]));
- if (stackedRightValue < 0) {
- sumNeg += stackedRightValue || 0;
- } else {
- sumPos += stackedRightValue || 0;
- }
- }
- }
-
- var rightValue = Number(yScale.getRightValue(value));
- if (rightValue < 0) {
- return yScale.getPixelForValue(sumNeg + rightValue);
- }
- return yScale.getPixelForValue(sumPos + rightValue);
- }
-
- return yScale.getPixelForValue(value);
- },
-
- updateBezierControlPoints: function() {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var lineModel = meta.dataset._model;
- var area = chart.chartArea;
- var points = meta.data || [];
- var i, ilen, model, controlPoints;
-
- // Only consider points that are drawn in case the spanGaps option is used
- if (lineModel.spanGaps) {
- points = points.filter(function(pt) {
- return !pt._model.skip;
- });
- }
-
- function capControlPoint(pt, min, max) {
- return Math.max(Math.min(pt, max), min);
- }
-
- if (lineModel.cubicInterpolationMode === 'monotone') {
- helpers$1.splineCurveMonotone(points);
- } else {
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- model = points[i]._model;
- controlPoints = helpers$1.splineCurve(
- helpers$1.previousItem(points, i)._model,
- model,
- helpers$1.nextItem(points, i)._model,
- lineModel.tension
- );
- model.controlPointPreviousX = controlPoints.previous.x;
- model.controlPointPreviousY = controlPoints.previous.y;
- model.controlPointNextX = controlPoints.next.x;
- model.controlPointNextY = controlPoints.next.y;
- }
- }
-
- if (chart.options.elements.line.capBezierPoints) {
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- model = points[i]._model;
- if (isPointInArea(model, area)) {
- if (i > 0 && isPointInArea(points[i - 1]._model, area)) {
- model.controlPointPreviousX = capControlPoint(model.controlPointPreviousX, area.left, area.right);
- model.controlPointPreviousY = capControlPoint(model.controlPointPreviousY, area.top, area.bottom);
- }
- if (i < points.length - 1 && isPointInArea(points[i + 1]._model, area)) {
- model.controlPointNextX = capControlPoint(model.controlPointNextX, area.left, area.right);
- model.controlPointNextY = capControlPoint(model.controlPointNextY, area.top, area.bottom);
- }
- }
- }
- }
- },
-
- draw: function() {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var points = meta.data || [];
- var area = chart.chartArea;
- var ilen = points.length;
- var halfBorderWidth;
- var i = 0;
-
- if (lineEnabled(me.getDataset(), chart.options)) {
- halfBorderWidth = (meta.dataset._model.borderWidth || 0) / 2;
-
- helpers$1.canvas.clipArea(chart.ctx, {
- left: area.left,
- right: area.right,
- top: area.top - halfBorderWidth,
- bottom: area.bottom + halfBorderWidth
- });
-
- meta.dataset.draw();
-
- helpers$1.canvas.unclipArea(chart.ctx);
- }
-
- // Draw the points
- for (; i < ilen; ++i) {
- points[i].draw(area);
- }
- },
-
- /**
- * @protected
- */
- setHoverStyle: function(point) {
- var model = point._model;
- var options = point._options;
- var getHoverColor = helpers$1.getHoverColor;
-
- point.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth,
- radius: model.radius
- };
-
- model.backgroundColor = valueOrDefault$5(options.hoverBackgroundColor, getHoverColor(options.backgroundColor));
- model.borderColor = valueOrDefault$5(options.hoverBorderColor, getHoverColor(options.borderColor));
- model.borderWidth = valueOrDefault$5(options.hoverBorderWidth, options.borderWidth);
- model.radius = valueOrDefault$5(options.hoverRadius, options.radius);
- },
-});
-
-var resolve$5 = helpers$1.options.resolve;
-
-core_defaults._set('polarArea', {
- scale: {
- type: 'radialLinear',
- angleLines: {
- display: false
- },
- gridLines: {
- circular: true
- },
- pointLabels: {
- display: false
- },
- ticks: {
- beginAtZero: true
- }
- },
-
- // Boolean - Whether to animate the rotation of the chart
- animation: {
- animateRotate: true,
- animateScale: true
- },
-
- startAngle: -0.5 * Math.PI,
- legendCallback: function(chart) {
- var text = [];
- text.push('
');
-
- var data = chart.data;
- var datasets = data.datasets;
- var labels = data.labels;
-
- if (datasets.length) {
- for (var i = 0; i < datasets[0].data.length; ++i) {
- text.push('
"),e.join("")}});var pn=gt.extend({initialize:function(t){ut.extend(this,t),this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1},beforeUpdate:fn,update:function(t,e,i){var n=this;return n.beforeUpdate(),n.maxWidth=t,n.maxHeight=e,n.margins=i,n.beforeSetDimensions(),n.setDimensions(),n.afterSetDimensions(),n.beforeBuildLabels(),n.buildLabels(),n.afterBuildLabels(),n.beforeFit(),n.fit(),n.afterFit(),n.afterUpdate(),n.minSize},afterUpdate:fn,beforeSetDimensions:fn,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:fn,beforeBuildLabels:fn,buildLabels:function(){var t=this,e=t.options.labels||{},i=ut.callback(e.generateLabels,[t.chart],t)||[];e.filter&&(i=i.filter(function(i){return e.filter(i,t.chart.data)})),t.options.reverse&&i.reverse(),t.legendItems=i},afterBuildLabels:fn,beforeFit:fn,fit:function(){var t=this,e=t.options,i=e.labels,n=e.display,a=t.ctx,r=ut.options._parseFont(i),o=r.size,s=t.legendHitBoxes=[],l=t.minSize,u=t.isHorizontal();if(u?(l.width=t.maxWidth,l.height=n?10:0):(l.width=n?10:0,l.height=t.maxHeight),n)if(a.font=r.string,u){var d=t.lineWidths=[0],h=0;a.textAlign="left",a.textBaseline="top",ut.each(t.legendItems,function(t,e){var n=mn(i,o)+o/2+a.measureText(t.text).width;(0===e||d[d.length-1]+n+i.padding>l.width)&&(h+=o+i.padding,d[d.length-(e>0?0:1)]=i.padding),s[e]={left:0,top:0,width:n,height:o},d[d.length-1]+=n+i.padding}),l.height+=h}else{var c=i.padding,f=t.columnWidths=[],g=i.padding,m=0,p=0,v=o+c;ut.each(t.legendItems,function(t,e){var n=mn(i,o)+o/2+a.measureText(t.text).width;e>0&&p+v>l.height-c&&(g+=m+i.padding,f.push(m),m=0,p=0),m=Math.max(m,n),p+=v,s[e]={left:0,top:0,width:n,height:o}}),g+=m,f.push(m),l.width+=g}t.width=l.width,t.height=l.height},afterFit:fn,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var t=this,e=t.options,i=e.labels,n=ot.global,a=n.defaultColor,r=n.elements.line,o=t.width,s=t.lineWidths;if(e.display){var l,u=t.ctx,d=gn(i.fontColor,n.defaultFontColor),h=ut.options._parseFont(i),c=h.size;u.textAlign="left",u.textBaseline="middle",u.lineWidth=.5,u.strokeStyle=d,u.fillStyle=d,u.font=h.string;var f=mn(i,c),g=t.legendHitBoxes,m=t.isHorizontal();l=m?{x:t.left+(o-s[0])/2+i.padding,y:t.top+i.padding,line:0}:{x:t.left+i.padding,y:t.top+i.padding,line:0};var p=c+i.padding;ut.each(t.legendItems,function(n,d){var h=u.measureText(n.text).width,v=f+c/2+h,y=l.x,b=l.y;m?d>0&&y+v+i.padding>t.left+t.minSize.width&&(b=l.y+=p,l.line++,y=l.x=t.left+(o-s[l.line])/2+i.padding):d>0&&b+p>t.top+t.minSize.height&&(y=l.x=y+t.columnWidths[l.line]+i.padding,b=l.y=t.top+i.padding,l.line++),function(t,i,n){if(!(isNaN(f)||f<=0)){u.save();var o=gn(n.lineWidth,r.borderWidth);if(u.fillStyle=gn(n.fillStyle,a),u.lineCap=gn(n.lineCap,r.borderCapStyle),u.lineDashOffset=gn(n.lineDashOffset,r.borderDashOffset),u.lineJoin=gn(n.lineJoin,r.borderJoinStyle),u.lineWidth=o,u.strokeStyle=gn(n.strokeStyle,a),u.setLineDash&&u.setLineDash(gn(n.lineDash,r.borderDash)),e.labels&&e.labels.usePointStyle){var s=f*Math.SQRT2/2,l=t+f/2,d=i+c/2;ut.canvas.drawPoint(u,n.pointStyle,s,l,d)}else 0!==o&&u.strokeRect(t,i,f,c),u.fillRect(t,i,f,c);u.restore()}}(y,b,n),g[d].left=y,g[d].top=b,function(t,e,i,n){var a=c/2,r=f+a+t,o=e+a;u.fillText(i.text,r,o),i.hidden&&(u.beginPath(),u.lineWidth=2,u.moveTo(r,o),u.lineTo(r+n,o),u.stroke())}(y,b,n,h),m?l.x+=v+i.padding:l.y+=p})}},_getLegendItemAt:function(t,e){var i,n,a,r=this;if(t>=r.left&&t<=r.right&&e>=r.top&&e<=r.bottom)for(a=r.legendHitBoxes,i=0;i=(n=a[i]).left&&t<=n.left+n.width&&e>=n.top&&e<=n.top+n.height)return r.legendItems[i];return null},handleEvent:function(t){var e,i=this,n=i.options,a="mouseup"===t.type?"click":t.type;if("mousemove"===a){if(!n.onHover&&!n.onLeave)return}else{if("click"!==a)return;if(!n.onClick)return}e=i._getLegendItemAt(t.x,t.y),"click"===a?e&&n.onClick&&n.onClick.call(i,t.native,e):(n.onLeave&&e!==i._hoveredItem&&(i._hoveredItem&&n.onLeave.call(i,t.native,i._hoveredItem),i._hoveredItem=e),n.onHover&&e&&n.onHover.call(i,t.native,e))}});function vn(t,e){var i=new pn({ctx:t.ctx,options:e,chart:t});xe.configure(t,i,e),xe.addBox(t,i),t.legend=i}var yn={id:"legend",_element:pn,beforeInit:function(t){var e=t.options.legend;e&&vn(t,e)},beforeUpdate:function(t){var e=t.options.legend,i=t.legend;e?(ut.mergeIf(e,ot.global.legend),i?(xe.configure(t,i,e),i.options=e):vn(t,e)):i&&(xe.removeBox(t,i),delete t.legend)},afterEvent:function(t,e){var i=t.legend;i&&i.handleEvent(e)}},bn=ut.noop;ot._set("global",{title:{display:!1,fontStyle:"bold",fullWidth:!0,padding:10,position:"top",text:"",weight:2e3}});var xn=gt.extend({initialize:function(t){ut.extend(this,t),this.legendHitBoxes=[]},beforeUpdate:bn,update:function(t,e,i){var n=this;return n.beforeUpdate(),n.maxWidth=t,n.maxHeight=e,n.margins=i,n.beforeSetDimensions(),n.setDimensions(),n.afterSetDimensions(),n.beforeBuildLabels(),n.buildLabels(),n.afterBuildLabels(),n.beforeFit(),n.fit(),n.afterFit(),n.afterUpdate(),n.minSize},afterUpdate:bn,beforeSetDimensions:bn,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:bn,beforeBuildLabels:bn,buildLabels:bn,afterBuildLabels:bn,beforeFit:bn,fit:function(){var t=this,e=t.options,i=e.display,n=t.minSize,a=ut.isArray(e.text)?e.text.length:1,r=ut.options._parseFont(e),o=i?a*r.lineHeight+2*e.padding:0;t.isHorizontal()?(n.width=t.maxWidth,n.height=o):(n.width=o,n.height=t.maxHeight),t.width=n.width,t.height=n.height},afterFit:bn,isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},draw:function(){var t=this,e=t.ctx,i=t.options;if(i.display){var n,a,r,o=ut.options._parseFont(i),s=o.lineHeight,l=s/2+i.padding,u=0,d=t.top,h=t.left,c=t.bottom,f=t.right;e.fillStyle=ut.valueOrDefault(i.fontColor,ot.global.defaultFontColor),e.font=o.string,t.isHorizontal()?(a=h+(f-h)/2,r=d+l,n=f-h):(a="left"===i.position?h+l:f-l,r=d+(c-d)/2,n=c-d,u=Math.PI*("left"===i.position?-.5:.5)),e.save(),e.translate(a,r),e.rotate(u),e.textAlign="center",e.textBaseline="middle";var g=i.text;if(ut.isArray(g))for(var m=0,p=0;p=0;n--){var a=t[n];if(e(a))return a}},ut.isNumber=function(t){return!isNaN(parseFloat(t))&&isFinite(t)},ut.almostEquals=function(t,e,i){return Math.abs(t-e)t},ut.max=function(t){return t.reduce(function(t,e){return isNaN(e)?t:Math.max(t,e)},Number.NEGATIVE_INFINITY)},ut.min=function(t){return t.reduce(function(t,e){return isNaN(e)?t:Math.min(t,e)},Number.POSITIVE_INFINITY)},ut.sign=Math.sign?function(t){return Math.sign(t)}:function(t){return 0==(t=+t)||isNaN(t)?t:t>0?1:-1},ut.log10=Math.log10?function(t){return Math.log10(t)}:function(t){var e=Math.log(t)*Math.LOG10E,i=Math.round(e);return t===Math.pow(10,i)?i:e},ut.toRadians=function(t){return t*(Math.PI/180)},ut.toDegrees=function(t){return t*(180/Math.PI)},ut._decimalPlaces=function(t){if(ut.isFinite(t)){for(var e=1,i=0;Math.round(t*e)/e!==t;)e*=10,i++;return i}},ut.getAngleFromPoint=function(t,e){var i=e.x-t.x,n=e.y-t.y,a=Math.sqrt(i*i+n*n),r=Math.atan2(n,i);return r<-.5*Math.PI&&(r+=2*Math.PI),{angle:r,distance:a}},ut.distanceBetweenPoints=function(t,e){return Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2))},ut.aliasPixel=function(t){return t%2==0?0:.5},ut._alignPixel=function(t,e,i){var n=t.currentDevicePixelRatio,a=i/2;return Math.round((e-a)*n)/n+a},ut.splineCurve=function(t,e,i,n){var a=t.skip?e:t,r=e,o=i.skip?e:i,s=Math.sqrt(Math.pow(r.x-a.x,2)+Math.pow(r.y-a.y,2)),l=Math.sqrt(Math.pow(o.x-r.x,2)+Math.pow(o.y-r.y,2)),u=s/(s+l),d=l/(s+l),h=n*(u=isNaN(u)?0:u),c=n*(d=isNaN(d)?0:d);return{previous:{x:r.x-h*(o.x-a.x),y:r.y-h*(o.y-a.y)},next:{x:r.x+c*(o.x-a.x),y:r.y+c*(o.y-a.y)}}},ut.EPSILON=Number.EPSILON||1e-14,ut.splineCurveMonotone=function(t){var e,i,n,a,r,o,s,l,u,d=(t||[]).map(function(t){return{model:t._model,deltaK:0,mK:0}}),h=d.length;for(e=0;e0?d[e-1]:null,(a=e0?d[e-1]:null,a=e=t.length-1?t[0]:t[e+1]:e>=t.length-1?t[t.length-1]:t[e+1]},ut.previousItem=function(t,e,i){return i?e<=0?t[t.length-1]:t[e-1]:e<=0?t[0]:t[e-1]},ut.niceNum=function(t,e){var i=Math.floor(ut.log10(t)),n=t/Math.pow(10,i);return(e?n<1.5?1:n<3?2:n<7?5:10:n<=1?1:n<=2?2:n<=5?5:10)*Math.pow(10,i)},ut.requestAnimFrame="undefined"==typeof window?function(t){t()}:window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(t){return window.setTimeout(t,1e3/60)},ut.getRelativePosition=function(t,e){var i,n,a=t.originalEvent||t,r=t.target||t.srcElement,o=r.getBoundingClientRect(),s=a.touches;s&&s.length>0?(i=s[0].clientX,n=s[0].clientY):(i=a.clientX,n=a.clientY);var l=parseFloat(ut.getStyle(r,"padding-left")),u=parseFloat(ut.getStyle(r,"padding-top")),d=parseFloat(ut.getStyle(r,"padding-right")),h=parseFloat(ut.getStyle(r,"padding-bottom")),c=o.right-o.left-l-d,f=o.bottom-o.top-u-h;return{x:i=Math.round((i-o.left-l)/c*r.width/e.currentDevicePixelRatio),y:n=Math.round((n-o.top-u)/f*r.height/e.currentDevicePixelRatio)}},ut.getConstraintWidth=function(t){return i(t,"max-width","clientWidth")},ut.getConstraintHeight=function(t){return i(t,"max-height","clientHeight")},ut._calculatePadding=function(t,e,i){return(e=ut.getStyle(t,e)).indexOf("%")>-1?i*parseInt(e,10)/100:parseInt(e,10)},ut._getParentNode=function(t){var e=t.parentNode;return e&&"[object ShadowRoot]"===e.toString()&&(e=e.host),e},ut.getMaximumWidth=function(t){var e=ut._getParentNode(t);if(!e)return t.clientWidth;var i=e.clientWidth,n=i-ut._calculatePadding(e,"padding-left",i)-ut._calculatePadding(e,"padding-right",i),a=ut.getConstraintWidth(t);return isNaN(a)?n:Math.min(n,a)},ut.getMaximumHeight=function(t){var e=ut._getParentNode(t);if(!e)return t.clientHeight;var i=e.clientHeight,n=i-ut._calculatePadding(e,"padding-top",i)-ut._calculatePadding(e,"padding-bottom",i),a=ut.getConstraintHeight(t);return isNaN(a)?n:Math.min(n,a)},ut.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)},ut.retinaScale=function(t,e){var i=t.currentDevicePixelRatio=e||"undefined"!=typeof window&&window.devicePixelRatio||1;if(1!==i){var n=t.canvas,a=t.height,r=t.width;n.height=a*i,n.width=r*i,t.ctx.scale(i,i),n.style.height||n.style.width||(n.style.height=a+"px",n.style.width=r+"px")}},ut.fontString=function(t,e,i){return e+" "+t+"px "+i},ut.longestText=function(t,e,i,n){var a=(n=n||{}).data=n.data||{},r=n.garbageCollect=n.garbageCollect||[];n.font!==e&&(a=n.data={},r=n.garbageCollect=[],n.font=e),t.font=e;var o=0;ut.each(i,function(e){null!=e&&!0!==ut.isArray(e)?o=ut.measureText(t,a,r,o,e):ut.isArray(e)&&ut.each(e,function(e){null==e||ut.isArray(e)||(o=ut.measureText(t,a,r,o,e))})});var s=r.length/2;if(s>i.length){for(var l=0;ln&&(n=r),n},ut.numberOfLabelLines=function(t){var e=1;return ut.each(t,function(t){ut.isArray(t)&&t.length>e&&(e=t.length)}),e},ut.color=G?function(t){return t instanceof CanvasGradient&&(t=ot.global.defaultColor),G(t)}:function(t){return console.error("Color.js not found!"),t},ut.getHoverColor=function(t){return t instanceof CanvasPattern||t instanceof CanvasGradient?t:ut.color(t).saturate(.5).darken(.1).rgbString()}}(),ai._adapters=si,ai.Animation=pt,ai.animationService=vt,ai.controllers=ue,ai.DatasetController=kt,ai.defaults=ot,ai.Element=gt,ai.elements=Nt,ai.Interaction=pe,ai.layouts=xe,ai.platform=Ve,ai.plugins=He,ai.Scale=fi,ai.scaleService=Ee,ai.Ticks=li,ai.Tooltip=Je,ai.helpers.each(en,function(t,e){ai.scaleService.registerScaleType(e,t,t._defaults)}),kn)kn.hasOwnProperty(Dn)&&ai.plugins.register(kn[Dn]);ai.platform.initialize();var Cn=ai;return"undefined"!=typeof window&&(window.Chart=ai),ai.Chart=ai,ai.Legend=kn.legend._element,ai.Title=kn.title._element,ai.pluginService=ai.plugins,ai.PluginBase=ai.Element.extend({}),ai.canvasHelpers=ai.helpers.canvas,ai.layoutService=ai.layouts,ai.LinearScaleBase=yi,ai.helpers.each(["Bar","Bubble","Doughnut","Line","PolarArea","Radar","Scatter"],function(t){ai[t]=function(e,i){return new ai(e,ai.helpers.merge(i||{},{type:t.charAt(0).toLowerCase()+t.slice(1)}))}}),Cn});
diff --git a/base_accounting_kit/static/lib/Chart.css b/base_accounting_kit/static/lib/Chart.css
deleted file mode 100644
index 5e749593e..000000000
--- a/base_accounting_kit/static/lib/Chart.css
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * DOM element rendering detection
- * https://davidwalsh.name/detect-node-insertion
- */
-@keyframes chartjs-render-animation {
- from { opacity: 0.99; }
- to { opacity: 1; }
-}
-
-.chartjs-render-monitor {
- animation: chartjs-render-animation 0.001s;
-}
-
-/*
- * DOM element resizing detection
- * https://github.com/marcj/css-element-queries
- */
-.chartjs-size-monitor,
-.chartjs-size-monitor-expand,
-.chartjs-size-monitor-shrink {
- position: absolute;
- direction: ltr;
- left: 0;
- top: 0;
- right: 0;
- bottom: 0;
- overflow: hidden;
- pointer-events: none;
- visibility: hidden;
- z-index: -1;
-}
-
-.chartjs-size-monitor-expand > div {
- position: absolute;
- width: 1000000px;
- height: 1000000px;
- left: 0;
- top: 0;
-}
-
-.chartjs-size-monitor-shrink > div {
- position: absolute;
- width: 200%;
- height: 200%;
- left: 0;
- top: 0;
-}
diff --git a/base_accounting_kit/static/lib/Chart.js b/base_accounting_kit/static/lib/Chart.js
deleted file mode 100644
index 4c50e09b5..000000000
--- a/base_accounting_kit/static/lib/Chart.js
+++ /dev/null
@@ -1,14680 +0,0 @@
-/*!
- * Chart.js v2.8.0
- * https://www.chartjs.org
- * (c) 2019 Chart.js Contributors
- * Released under the MIT License
- */
-(function (global, factory) {
-typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(function() { try { return require('moment'); } catch(e) { } }()) :
-typeof define === 'function' && define.amd ? define(['require'], function(require) { return factory(function() { try { return require('moment'); } catch(e) { } }()); }) :
-(global.Chart = factory(global.moment));
-}(this, (function (moment) { 'use strict';
-
-moment = moment && moment.hasOwnProperty('default') ? moment['default'] : moment;
-
-/* MIT license */
-
-var conversions = {
- rgb2hsl: rgb2hsl,
- rgb2hsv: rgb2hsv,
- rgb2hwb: rgb2hwb,
- rgb2cmyk: rgb2cmyk,
- rgb2keyword: rgb2keyword,
- rgb2xyz: rgb2xyz,
- rgb2lab: rgb2lab,
- rgb2lch: rgb2lch,
-
- hsl2rgb: hsl2rgb,
- hsl2hsv: hsl2hsv,
- hsl2hwb: hsl2hwb,
- hsl2cmyk: hsl2cmyk,
- hsl2keyword: hsl2keyword,
-
- hsv2rgb: hsv2rgb,
- hsv2hsl: hsv2hsl,
- hsv2hwb: hsv2hwb,
- hsv2cmyk: hsv2cmyk,
- hsv2keyword: hsv2keyword,
-
- hwb2rgb: hwb2rgb,
- hwb2hsl: hwb2hsl,
- hwb2hsv: hwb2hsv,
- hwb2cmyk: hwb2cmyk,
- hwb2keyword: hwb2keyword,
-
- cmyk2rgb: cmyk2rgb,
- cmyk2hsl: cmyk2hsl,
- cmyk2hsv: cmyk2hsv,
- cmyk2hwb: cmyk2hwb,
- cmyk2keyword: cmyk2keyword,
-
- keyword2rgb: keyword2rgb,
- keyword2hsl: keyword2hsl,
- keyword2hsv: keyword2hsv,
- keyword2hwb: keyword2hwb,
- keyword2cmyk: keyword2cmyk,
- keyword2lab: keyword2lab,
- keyword2xyz: keyword2xyz,
-
- xyz2rgb: xyz2rgb,
- xyz2lab: xyz2lab,
- xyz2lch: xyz2lch,
-
- lab2xyz: lab2xyz,
- lab2rgb: lab2rgb,
- lab2lch: lab2lch,
-
- lch2lab: lch2lab,
- lch2xyz: lch2xyz,
- lch2rgb: lch2rgb
-};
-
-
-function rgb2hsl(rgb) {
- var r = rgb[0]/255,
- g = rgb[1]/255,
- b = rgb[2]/255,
- min = Math.min(r, g, b),
- max = Math.max(r, g, b),
- delta = max - min,
- h, s, l;
-
- if (max == min)
- h = 0;
- else if (r == max)
- h = (g - b) / delta;
- else if (g == max)
- h = 2 + (b - r) / delta;
- else if (b == max)
- h = 4 + (r - g)/ delta;
-
- h = Math.min(h * 60, 360);
-
- if (h < 0)
- h += 360;
-
- l = (min + max) / 2;
-
- if (max == min)
- s = 0;
- else if (l <= 0.5)
- s = delta / (max + min);
- else
- s = delta / (2 - max - min);
-
- return [h, s * 100, l * 100];
-}
-
-function rgb2hsv(rgb) {
- var r = rgb[0],
- g = rgb[1],
- b = rgb[2],
- min = Math.min(r, g, b),
- max = Math.max(r, g, b),
- delta = max - min,
- h, s, v;
-
- if (max == 0)
- s = 0;
- else
- s = (delta/max * 1000)/10;
-
- if (max == min)
- h = 0;
- else if (r == max)
- h = (g - b) / delta;
- else if (g == max)
- h = 2 + (b - r) / delta;
- else if (b == max)
- h = 4 + (r - g) / delta;
-
- h = Math.min(h * 60, 360);
-
- if (h < 0)
- h += 360;
-
- v = ((max / 255) * 1000) / 10;
-
- return [h, s, v];
-}
-
-function rgb2hwb(rgb) {
- var r = rgb[0],
- g = rgb[1],
- b = rgb[2],
- h = rgb2hsl(rgb)[0],
- w = 1/255 * Math.min(r, Math.min(g, b)),
- b = 1 - 1/255 * Math.max(r, Math.max(g, b));
-
- return [h, w * 100, b * 100];
-}
-
-function rgb2cmyk(rgb) {
- var r = rgb[0] / 255,
- g = rgb[1] / 255,
- b = rgb[2] / 255,
- c, m, y, k;
-
- k = Math.min(1 - r, 1 - g, 1 - b);
- c = (1 - r - k) / (1 - k) || 0;
- m = (1 - g - k) / (1 - k) || 0;
- y = (1 - b - k) / (1 - k) || 0;
- return [c * 100, m * 100, y * 100, k * 100];
-}
-
-function rgb2keyword(rgb) {
- return reverseKeywords[JSON.stringify(rgb)];
-}
-
-function rgb2xyz(rgb) {
- var r = rgb[0] / 255,
- g = rgb[1] / 255,
- b = rgb[2] / 255;
-
- // assume sRGB
- r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);
- g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);
- b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);
-
- var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);
- var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);
- var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);
-
- return [x * 100, y *100, z * 100];
-}
-
-function rgb2lab(rgb) {
- var xyz = rgb2xyz(rgb),
- x = xyz[0],
- y = xyz[1],
- z = xyz[2],
- l, a, b;
-
- x /= 95.047;
- y /= 100;
- z /= 108.883;
-
- x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
- y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
- z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);
-
- l = (116 * y) - 16;
- a = 500 * (x - y);
- b = 200 * (y - z);
-
- return [l, a, b];
-}
-
-function rgb2lch(args) {
- return lab2lch(rgb2lab(args));
-}
-
-function hsl2rgb(hsl) {
- var h = hsl[0] / 360,
- s = hsl[1] / 100,
- l = hsl[2] / 100,
- t1, t2, t3, rgb, val;
-
- if (s == 0) {
- val = l * 255;
- return [val, val, val];
- }
-
- if (l < 0.5)
- t2 = l * (1 + s);
- else
- t2 = l + s - l * s;
- t1 = 2 * l - t2;
-
- rgb = [0, 0, 0];
- for (var i = 0; i < 3; i++) {
- t3 = h + 1 / 3 * - (i - 1);
- t3 < 0 && t3++;
- t3 > 1 && t3--;
-
- if (6 * t3 < 1)
- val = t1 + (t2 - t1) * 6 * t3;
- else if (2 * t3 < 1)
- val = t2;
- else if (3 * t3 < 2)
- val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
- else
- val = t1;
-
- rgb[i] = val * 255;
- }
-
- return rgb;
-}
-
-function hsl2hsv(hsl) {
- var h = hsl[0],
- s = hsl[1] / 100,
- l = hsl[2] / 100,
- sv, v;
-
- if(l === 0) {
- // no need to do calc on black
- // also avoids divide by 0 error
- return [0, 0, 0];
- }
-
- l *= 2;
- s *= (l <= 1) ? l : 2 - l;
- v = (l + s) / 2;
- sv = (2 * s) / (l + s);
- return [h, sv * 100, v * 100];
-}
-
-function hsl2hwb(args) {
- return rgb2hwb(hsl2rgb(args));
-}
-
-function hsl2cmyk(args) {
- return rgb2cmyk(hsl2rgb(args));
-}
-
-function hsl2keyword(args) {
- return rgb2keyword(hsl2rgb(args));
-}
-
-
-function hsv2rgb(hsv) {
- var h = hsv[0] / 60,
- s = hsv[1] / 100,
- v = hsv[2] / 100,
- hi = Math.floor(h) % 6;
-
- var f = h - Math.floor(h),
- p = 255 * v * (1 - s),
- q = 255 * v * (1 - (s * f)),
- t = 255 * v * (1 - (s * (1 - f))),
- v = 255 * v;
-
- switch(hi) {
- case 0:
- return [v, t, p];
- case 1:
- return [q, v, p];
- case 2:
- return [p, v, t];
- case 3:
- return [p, q, v];
- case 4:
- return [t, p, v];
- case 5:
- return [v, p, q];
- }
-}
-
-function hsv2hsl(hsv) {
- var h = hsv[0],
- s = hsv[1] / 100,
- v = hsv[2] / 100,
- sl, l;
-
- l = (2 - s) * v;
- sl = s * v;
- sl /= (l <= 1) ? l : 2 - l;
- sl = sl || 0;
- l /= 2;
- return [h, sl * 100, l * 100];
-}
-
-function hsv2hwb(args) {
- return rgb2hwb(hsv2rgb(args))
-}
-
-function hsv2cmyk(args) {
- return rgb2cmyk(hsv2rgb(args));
-}
-
-function hsv2keyword(args) {
- return rgb2keyword(hsv2rgb(args));
-}
-
-// http://dev.w3.org/csswg/css-color/#hwb-to-rgb
-function hwb2rgb(hwb) {
- var h = hwb[0] / 360,
- wh = hwb[1] / 100,
- bl = hwb[2] / 100,
- ratio = wh + bl,
- i, v, f, n;
-
- // wh + bl cant be > 1
- if (ratio > 1) {
- wh /= ratio;
- bl /= ratio;
- }
-
- i = Math.floor(6 * h);
- v = 1 - bl;
- f = 6 * h - i;
- if ((i & 0x01) != 0) {
- f = 1 - f;
- }
- n = wh + f * (v - wh); // linear interpolation
-
- switch (i) {
- default:
- case 6:
- case 0: r = v; g = n; b = wh; break;
- case 1: r = n; g = v; b = wh; break;
- case 2: r = wh; g = v; b = n; break;
- case 3: r = wh; g = n; b = v; break;
- case 4: r = n; g = wh; b = v; break;
- case 5: r = v; g = wh; b = n; break;
- }
-
- return [r * 255, g * 255, b * 255];
-}
-
-function hwb2hsl(args) {
- return rgb2hsl(hwb2rgb(args));
-}
-
-function hwb2hsv(args) {
- return rgb2hsv(hwb2rgb(args));
-}
-
-function hwb2cmyk(args) {
- return rgb2cmyk(hwb2rgb(args));
-}
-
-function hwb2keyword(args) {
- return rgb2keyword(hwb2rgb(args));
-}
-
-function cmyk2rgb(cmyk) {
- var c = cmyk[0] / 100,
- m = cmyk[1] / 100,
- y = cmyk[2] / 100,
- k = cmyk[3] / 100,
- r, g, b;
-
- r = 1 - Math.min(1, c * (1 - k) + k);
- g = 1 - Math.min(1, m * (1 - k) + k);
- b = 1 - Math.min(1, y * (1 - k) + k);
- return [r * 255, g * 255, b * 255];
-}
-
-function cmyk2hsl(args) {
- return rgb2hsl(cmyk2rgb(args));
-}
-
-function cmyk2hsv(args) {
- return rgb2hsv(cmyk2rgb(args));
-}
-
-function cmyk2hwb(args) {
- return rgb2hwb(cmyk2rgb(args));
-}
-
-function cmyk2keyword(args) {
- return rgb2keyword(cmyk2rgb(args));
-}
-
-
-function xyz2rgb(xyz) {
- var x = xyz[0] / 100,
- y = xyz[1] / 100,
- z = xyz[2] / 100,
- r, g, b;
-
- r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);
- g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);
- b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);
-
- // assume sRGB
- r = r > 0.0031308 ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)
- : r = (r * 12.92);
-
- g = g > 0.0031308 ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)
- : g = (g * 12.92);
-
- b = b > 0.0031308 ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)
- : b = (b * 12.92);
-
- r = Math.min(Math.max(0, r), 1);
- g = Math.min(Math.max(0, g), 1);
- b = Math.min(Math.max(0, b), 1);
-
- return [r * 255, g * 255, b * 255];
-}
-
-function xyz2lab(xyz) {
- var x = xyz[0],
- y = xyz[1],
- z = xyz[2],
- l, a, b;
-
- x /= 95.047;
- y /= 100;
- z /= 108.883;
-
- x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
- y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
- z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);
-
- l = (116 * y) - 16;
- a = 500 * (x - y);
- b = 200 * (y - z);
-
- return [l, a, b];
-}
-
-function xyz2lch(args) {
- return lab2lch(xyz2lab(args));
-}
-
-function lab2xyz(lab) {
- var l = lab[0],
- a = lab[1],
- b = lab[2],
- x, y, z, y2;
-
- if (l <= 8) {
- y = (l * 100) / 903.3;
- y2 = (7.787 * (y / 100)) + (16 / 116);
- } else {
- y = 100 * Math.pow((l + 16) / 116, 3);
- y2 = Math.pow(y / 100, 1/3);
- }
-
- x = x / 95.047 <= 0.008856 ? x = (95.047 * ((a / 500) + y2 - (16 / 116))) / 7.787 : 95.047 * Math.pow((a / 500) + y2, 3);
-
- z = z / 108.883 <= 0.008859 ? z = (108.883 * (y2 - (b / 200) - (16 / 116))) / 7.787 : 108.883 * Math.pow(y2 - (b / 200), 3);
-
- return [x, y, z];
-}
-
-function lab2lch(lab) {
- var l = lab[0],
- a = lab[1],
- b = lab[2],
- hr, h, c;
-
- hr = Math.atan2(b, a);
- h = hr * 360 / 2 / Math.PI;
- if (h < 0) {
- h += 360;
- }
- c = Math.sqrt(a * a + b * b);
- return [l, c, h];
-}
-
-function lab2rgb(args) {
- return xyz2rgb(lab2xyz(args));
-}
-
-function lch2lab(lch) {
- var l = lch[0],
- c = lch[1],
- h = lch[2],
- a, b, hr;
-
- hr = h / 360 * 2 * Math.PI;
- a = c * Math.cos(hr);
- b = c * Math.sin(hr);
- return [l, a, b];
-}
-
-function lch2xyz(args) {
- return lab2xyz(lch2lab(args));
-}
-
-function lch2rgb(args) {
- return lab2rgb(lch2lab(args));
-}
-
-function keyword2rgb(keyword) {
- return cssKeywords[keyword];
-}
-
-function keyword2hsl(args) {
- return rgb2hsl(keyword2rgb(args));
-}
-
-function keyword2hsv(args) {
- return rgb2hsv(keyword2rgb(args));
-}
-
-function keyword2hwb(args) {
- return rgb2hwb(keyword2rgb(args));
-}
-
-function keyword2cmyk(args) {
- return rgb2cmyk(keyword2rgb(args));
-}
-
-function keyword2lab(args) {
- return rgb2lab(keyword2rgb(args));
-}
-
-function keyword2xyz(args) {
- return rgb2xyz(keyword2rgb(args));
-}
-
-var cssKeywords = {
- aliceblue: [240,248,255],
- antiquewhite: [250,235,215],
- aqua: [0,255,255],
- aquamarine: [127,255,212],
- azure: [240,255,255],
- beige: [245,245,220],
- bisque: [255,228,196],
- black: [0,0,0],
- blanchedalmond: [255,235,205],
- blue: [0,0,255],
- blueviolet: [138,43,226],
- brown: [165,42,42],
- burlywood: [222,184,135],
- cadetblue: [95,158,160],
- chartreuse: [127,255,0],
- chocolate: [210,105,30],
- coral: [255,127,80],
- cornflowerblue: [100,149,237],
- cornsilk: [255,248,220],
- crimson: [220,20,60],
- cyan: [0,255,255],
- darkblue: [0,0,139],
- darkcyan: [0,139,139],
- darkgoldenrod: [184,134,11],
- darkgray: [169,169,169],
- darkgreen: [0,100,0],
- darkgrey: [169,169,169],
- darkkhaki: [189,183,107],
- darkmagenta: [139,0,139],
- darkolivegreen: [85,107,47],
- darkorange: [255,140,0],
- darkorchid: [153,50,204],
- darkred: [139,0,0],
- darksalmon: [233,150,122],
- darkseagreen: [143,188,143],
- darkslateblue: [72,61,139],
- darkslategray: [47,79,79],
- darkslategrey: [47,79,79],
- darkturquoise: [0,206,209],
- darkviolet: [148,0,211],
- deeppink: [255,20,147],
- deepskyblue: [0,191,255],
- dimgray: [105,105,105],
- dimgrey: [105,105,105],
- dodgerblue: [30,144,255],
- firebrick: [178,34,34],
- floralwhite: [255,250,240],
- forestgreen: [34,139,34],
- fuchsia: [255,0,255],
- gainsboro: [220,220,220],
- ghostwhite: [248,248,255],
- gold: [255,215,0],
- goldenrod: [218,165,32],
- gray: [128,128,128],
- green: [0,128,0],
- greenyellow: [173,255,47],
- grey: [128,128,128],
- honeydew: [240,255,240],
- hotpink: [255,105,180],
- indianred: [205,92,92],
- indigo: [75,0,130],
- ivory: [255,255,240],
- khaki: [240,230,140],
- lavender: [230,230,250],
- lavenderblush: [255,240,245],
- lawngreen: [124,252,0],
- lemonchiffon: [255,250,205],
- lightblue: [173,216,230],
- lightcoral: [240,128,128],
- lightcyan: [224,255,255],
- lightgoldenrodyellow: [250,250,210],
- lightgray: [211,211,211],
- lightgreen: [144,238,144],
- lightgrey: [211,211,211],
- lightpink: [255,182,193],
- lightsalmon: [255,160,122],
- lightseagreen: [32,178,170],
- lightskyblue: [135,206,250],
- lightslategray: [119,136,153],
- lightslategrey: [119,136,153],
- lightsteelblue: [176,196,222],
- lightyellow: [255,255,224],
- lime: [0,255,0],
- limegreen: [50,205,50],
- linen: [250,240,230],
- magenta: [255,0,255],
- maroon: [128,0,0],
- mediumaquamarine: [102,205,170],
- mediumblue: [0,0,205],
- mediumorchid: [186,85,211],
- mediumpurple: [147,112,219],
- mediumseagreen: [60,179,113],
- mediumslateblue: [123,104,238],
- mediumspringgreen: [0,250,154],
- mediumturquoise: [72,209,204],
- mediumvioletred: [199,21,133],
- midnightblue: [25,25,112],
- mintcream: [245,255,250],
- mistyrose: [255,228,225],
- moccasin: [255,228,181],
- navajowhite: [255,222,173],
- navy: [0,0,128],
- oldlace: [253,245,230],
- olive: [128,128,0],
- olivedrab: [107,142,35],
- orange: [255,165,0],
- orangered: [255,69,0],
- orchid: [218,112,214],
- palegoldenrod: [238,232,170],
- palegreen: [152,251,152],
- paleturquoise: [175,238,238],
- palevioletred: [219,112,147],
- papayawhip: [255,239,213],
- peachpuff: [255,218,185],
- peru: [205,133,63],
- pink: [255,192,203],
- plum: [221,160,221],
- powderblue: [176,224,230],
- purple: [128,0,128],
- rebeccapurple: [102, 51, 153],
- red: [255,0,0],
- rosybrown: [188,143,143],
- royalblue: [65,105,225],
- saddlebrown: [139,69,19],
- salmon: [250,128,114],
- sandybrown: [244,164,96],
- seagreen: [46,139,87],
- seashell: [255,245,238],
- sienna: [160,82,45],
- silver: [192,192,192],
- skyblue: [135,206,235],
- slateblue: [106,90,205],
- slategray: [112,128,144],
- slategrey: [112,128,144],
- snow: [255,250,250],
- springgreen: [0,255,127],
- steelblue: [70,130,180],
- tan: [210,180,140],
- teal: [0,128,128],
- thistle: [216,191,216],
- tomato: [255,99,71],
- turquoise: [64,224,208],
- violet: [238,130,238],
- wheat: [245,222,179],
- white: [255,255,255],
- whitesmoke: [245,245,245],
- yellow: [255,255,0],
- yellowgreen: [154,205,50]
-};
-
-var reverseKeywords = {};
-for (var key in cssKeywords) {
- reverseKeywords[JSON.stringify(cssKeywords[key])] = key;
-}
-
-var convert = function() {
- return new Converter();
-};
-
-for (var func in conversions) {
- // export Raw versions
- convert[func + "Raw"] = (function(func) {
- // accept array or plain args
- return function(arg) {
- if (typeof arg == "number")
- arg = Array.prototype.slice.call(arguments);
- return conversions[func](arg);
- }
- })(func);
-
- var pair = /(\w+)2(\w+)/.exec(func),
- from = pair[1],
- to = pair[2];
-
- // export rgb2hsl and ["rgb"]["hsl"]
- convert[from] = convert[from] || {};
-
- convert[from][to] = convert[func] = (function(func) {
- return function(arg) {
- if (typeof arg == "number")
- arg = Array.prototype.slice.call(arguments);
-
- var val = conversions[func](arg);
- if (typeof val == "string" || val === undefined)
- return val; // keyword
-
- for (var i = 0; i < val.length; i++)
- val[i] = Math.round(val[i]);
- return val;
- }
- })(func);
-}
-
-
-/* Converter does lazy conversion and caching */
-var Converter = function() {
- this.convs = {};
-};
-
-/* Either get the values for a space or
- set the values for a space, depending on args */
-Converter.prototype.routeSpace = function(space, args) {
- var values = args[0];
- if (values === undefined) {
- // color.rgb()
- return this.getValues(space);
- }
- // color.rgb(10, 10, 10)
- if (typeof values == "number") {
- values = Array.prototype.slice.call(args);
- }
-
- return this.setValues(space, values);
-};
-
-/* Set the values for a space, invalidating cache */
-Converter.prototype.setValues = function(space, values) {
- this.space = space;
- this.convs = {};
- this.convs[space] = values;
- return this;
-};
-
-/* Get the values for a space. If there's already
- a conversion for the space, fetch it, otherwise
- compute it */
-Converter.prototype.getValues = function(space) {
- var vals = this.convs[space];
- if (!vals) {
- var fspace = this.space,
- from = this.convs[fspace];
- vals = convert[fspace][space](from);
-
- this.convs[space] = vals;
- }
- return vals;
-};
-
-["rgb", "hsl", "hsv", "cmyk", "keyword"].forEach(function(space) {
- Converter.prototype[space] = function(vals) {
- return this.routeSpace(space, arguments);
- };
-});
-
-var colorConvert = convert;
-
-var colorName = {
- "aliceblue": [240, 248, 255],
- "antiquewhite": [250, 235, 215],
- "aqua": [0, 255, 255],
- "aquamarine": [127, 255, 212],
- "azure": [240, 255, 255],
- "beige": [245, 245, 220],
- "bisque": [255, 228, 196],
- "black": [0, 0, 0],
- "blanchedalmond": [255, 235, 205],
- "blue": [0, 0, 255],
- "blueviolet": [138, 43, 226],
- "brown": [165, 42, 42],
- "burlywood": [222, 184, 135],
- "cadetblue": [95, 158, 160],
- "chartreuse": [127, 255, 0],
- "chocolate": [210, 105, 30],
- "coral": [255, 127, 80],
- "cornflowerblue": [100, 149, 237],
- "cornsilk": [255, 248, 220],
- "crimson": [220, 20, 60],
- "cyan": [0, 255, 255],
- "darkblue": [0, 0, 139],
- "darkcyan": [0, 139, 139],
- "darkgoldenrod": [184, 134, 11],
- "darkgray": [169, 169, 169],
- "darkgreen": [0, 100, 0],
- "darkgrey": [169, 169, 169],
- "darkkhaki": [189, 183, 107],
- "darkmagenta": [139, 0, 139],
- "darkolivegreen": [85, 107, 47],
- "darkorange": [255, 140, 0],
- "darkorchid": [153, 50, 204],
- "darkred": [139, 0, 0],
- "darksalmon": [233, 150, 122],
- "darkseagreen": [143, 188, 143],
- "darkslateblue": [72, 61, 139],
- "darkslategray": [47, 79, 79],
- "darkslategrey": [47, 79, 79],
- "darkturquoise": [0, 206, 209],
- "darkviolet": [148, 0, 211],
- "deeppink": [255, 20, 147],
- "deepskyblue": [0, 191, 255],
- "dimgray": [105, 105, 105],
- "dimgrey": [105, 105, 105],
- "dodgerblue": [30, 144, 255],
- "firebrick": [178, 34, 34],
- "floralwhite": [255, 250, 240],
- "forestgreen": [34, 139, 34],
- "fuchsia": [255, 0, 255],
- "gainsboro": [220, 220, 220],
- "ghostwhite": [248, 248, 255],
- "gold": [255, 215, 0],
- "goldenrod": [218, 165, 32],
- "gray": [128, 128, 128],
- "green": [0, 128, 0],
- "greenyellow": [173, 255, 47],
- "grey": [128, 128, 128],
- "honeydew": [240, 255, 240],
- "hotpink": [255, 105, 180],
- "indianred": [205, 92, 92],
- "indigo": [75, 0, 130],
- "ivory": [255, 255, 240],
- "khaki": [240, 230, 140],
- "lavender": [230, 230, 250],
- "lavenderblush": [255, 240, 245],
- "lawngreen": [124, 252, 0],
- "lemonchiffon": [255, 250, 205],
- "lightblue": [173, 216, 230],
- "lightcoral": [240, 128, 128],
- "lightcyan": [224, 255, 255],
- "lightgoldenrodyellow": [250, 250, 210],
- "lightgray": [211, 211, 211],
- "lightgreen": [144, 238, 144],
- "lightgrey": [211, 211, 211],
- "lightpink": [255, 182, 193],
- "lightsalmon": [255, 160, 122],
- "lightseagreen": [32, 178, 170],
- "lightskyblue": [135, 206, 250],
- "lightslategray": [119, 136, 153],
- "lightslategrey": [119, 136, 153],
- "lightsteelblue": [176, 196, 222],
- "lightyellow": [255, 255, 224],
- "lime": [0, 255, 0],
- "limegreen": [50, 205, 50],
- "linen": [250, 240, 230],
- "magenta": [255, 0, 255],
- "maroon": [128, 0, 0],
- "mediumaquamarine": [102, 205, 170],
- "mediumblue": [0, 0, 205],
- "mediumorchid": [186, 85, 211],
- "mediumpurple": [147, 112, 219],
- "mediumseagreen": [60, 179, 113],
- "mediumslateblue": [123, 104, 238],
- "mediumspringgreen": [0, 250, 154],
- "mediumturquoise": [72, 209, 204],
- "mediumvioletred": [199, 21, 133],
- "midnightblue": [25, 25, 112],
- "mintcream": [245, 255, 250],
- "mistyrose": [255, 228, 225],
- "moccasin": [255, 228, 181],
- "navajowhite": [255, 222, 173],
- "navy": [0, 0, 128],
- "oldlace": [253, 245, 230],
- "olive": [128, 128, 0],
- "olivedrab": [107, 142, 35],
- "orange": [255, 165, 0],
- "orangered": [255, 69, 0],
- "orchid": [218, 112, 214],
- "palegoldenrod": [238, 232, 170],
- "palegreen": [152, 251, 152],
- "paleturquoise": [175, 238, 238],
- "palevioletred": [219, 112, 147],
- "papayawhip": [255, 239, 213],
- "peachpuff": [255, 218, 185],
- "peru": [205, 133, 63],
- "pink": [255, 192, 203],
- "plum": [221, 160, 221],
- "powderblue": [176, 224, 230],
- "purple": [128, 0, 128],
- "rebeccapurple": [102, 51, 153],
- "red": [255, 0, 0],
- "rosybrown": [188, 143, 143],
- "royalblue": [65, 105, 225],
- "saddlebrown": [139, 69, 19],
- "salmon": [250, 128, 114],
- "sandybrown": [244, 164, 96],
- "seagreen": [46, 139, 87],
- "seashell": [255, 245, 238],
- "sienna": [160, 82, 45],
- "silver": [192, 192, 192],
- "skyblue": [135, 206, 235],
- "slateblue": [106, 90, 205],
- "slategray": [112, 128, 144],
- "slategrey": [112, 128, 144],
- "snow": [255, 250, 250],
- "springgreen": [0, 255, 127],
- "steelblue": [70, 130, 180],
- "tan": [210, 180, 140],
- "teal": [0, 128, 128],
- "thistle": [216, 191, 216],
- "tomato": [255, 99, 71],
- "turquoise": [64, 224, 208],
- "violet": [238, 130, 238],
- "wheat": [245, 222, 179],
- "white": [255, 255, 255],
- "whitesmoke": [245, 245, 245],
- "yellow": [255, 255, 0],
- "yellowgreen": [154, 205, 50]
-};
-
-/* MIT license */
-
-
-var colorString = {
- getRgba: getRgba,
- getHsla: getHsla,
- getRgb: getRgb,
- getHsl: getHsl,
- getHwb: getHwb,
- getAlpha: getAlpha,
-
- hexString: hexString,
- rgbString: rgbString,
- rgbaString: rgbaString,
- percentString: percentString,
- percentaString: percentaString,
- hslString: hslString,
- hslaString: hslaString,
- hwbString: hwbString,
- keyword: keyword
-};
-
-function getRgba(string) {
- if (!string) {
- return;
- }
- var abbr = /^#([a-fA-F0-9]{3,4})$/i,
- hex = /^#([a-fA-F0-9]{6}([a-fA-F0-9]{2})?)$/i,
- rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i,
- per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i,
- keyword = /(\w+)/;
-
- var rgb = [0, 0, 0],
- a = 1,
- match = string.match(abbr),
- hexAlpha = "";
- if (match) {
- match = match[1];
- hexAlpha = match[3];
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = parseInt(match[i] + match[i], 16);
- }
- if (hexAlpha) {
- a = Math.round((parseInt(hexAlpha + hexAlpha, 16) / 255) * 100) / 100;
- }
- }
- else if (match = string.match(hex)) {
- hexAlpha = match[2];
- match = match[1];
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = parseInt(match.slice(i * 2, i * 2 + 2), 16);
- }
- if (hexAlpha) {
- a = Math.round((parseInt(hexAlpha, 16) / 255) * 100) / 100;
- }
- }
- else if (match = string.match(rgba)) {
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = parseInt(match[i + 1]);
- }
- a = parseFloat(match[4]);
- }
- else if (match = string.match(per)) {
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55);
- }
- a = parseFloat(match[4]);
- }
- else if (match = string.match(keyword)) {
- if (match[1] == "transparent") {
- return [0, 0, 0, 0];
- }
- rgb = colorName[match[1]];
- if (!rgb) {
- return;
- }
- }
-
- for (var i = 0; i < rgb.length; i++) {
- rgb[i] = scale(rgb[i], 0, 255);
- }
- if (!a && a != 0) {
- a = 1;
- }
- else {
- a = scale(a, 0, 1);
- }
- rgb[3] = a;
- return rgb;
-}
-
-function getHsla(string) {
- if (!string) {
- return;
- }
- var hsl = /^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
- var match = string.match(hsl);
- if (match) {
- var alpha = parseFloat(match[4]);
- var h = scale(parseInt(match[1]), 0, 360),
- s = scale(parseFloat(match[2]), 0, 100),
- l = scale(parseFloat(match[3]), 0, 100),
- a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
- return [h, s, l, a];
- }
-}
-
-function getHwb(string) {
- if (!string) {
- return;
- }
- var hwb = /^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
- var match = string.match(hwb);
- if (match) {
- var alpha = parseFloat(match[4]);
- var h = scale(parseInt(match[1]), 0, 360),
- w = scale(parseFloat(match[2]), 0, 100),
- b = scale(parseFloat(match[3]), 0, 100),
- a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
- return [h, w, b, a];
- }
-}
-
-function getRgb(string) {
- var rgba = getRgba(string);
- return rgba && rgba.slice(0, 3);
-}
-
-function getHsl(string) {
- var hsla = getHsla(string);
- return hsla && hsla.slice(0, 3);
-}
-
-function getAlpha(string) {
- var vals = getRgba(string);
- if (vals) {
- return vals[3];
- }
- else if (vals = getHsla(string)) {
- return vals[3];
- }
- else if (vals = getHwb(string)) {
- return vals[3];
- }
-}
-
-// generators
-function hexString(rgba, a) {
- var a = (a !== undefined && rgba.length === 3) ? a : rgba[3];
- return "#" + hexDouble(rgba[0])
- + hexDouble(rgba[1])
- + hexDouble(rgba[2])
- + (
- (a >= 0 && a < 1)
- ? hexDouble(Math.round(a * 255))
- : ""
- );
-}
-
-function rgbString(rgba, alpha) {
- if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
- return rgbaString(rgba, alpha);
- }
- return "rgb(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + ")";
-}
-
-function rgbaString(rgba, alpha) {
- if (alpha === undefined) {
- alpha = (rgba[3] !== undefined ? rgba[3] : 1);
- }
- return "rgba(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2]
- + ", " + alpha + ")";
-}
-
-function percentString(rgba, alpha) {
- if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
- return percentaString(rgba, alpha);
- }
- var r = Math.round(rgba[0]/255 * 100),
- g = Math.round(rgba[1]/255 * 100),
- b = Math.round(rgba[2]/255 * 100);
-
- return "rgb(" + r + "%, " + g + "%, " + b + "%)";
-}
-
-function percentaString(rgba, alpha) {
- var r = Math.round(rgba[0]/255 * 100),
- g = Math.round(rgba[1]/255 * 100),
- b = Math.round(rgba[2]/255 * 100);
- return "rgba(" + r + "%, " + g + "%, " + b + "%, " + (alpha || rgba[3] || 1) + ")";
-}
-
-function hslString(hsla, alpha) {
- if (alpha < 1 || (hsla[3] && hsla[3] < 1)) {
- return hslaString(hsla, alpha);
- }
- return "hsl(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%)";
-}
-
-function hslaString(hsla, alpha) {
- if (alpha === undefined) {
- alpha = (hsla[3] !== undefined ? hsla[3] : 1);
- }
- return "hsla(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%, "
- + alpha + ")";
-}
-
-// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax
-// (hwb have alpha optional & 1 is default value)
-function hwbString(hwb, alpha) {
- if (alpha === undefined) {
- alpha = (hwb[3] !== undefined ? hwb[3] : 1);
- }
- return "hwb(" + hwb[0] + ", " + hwb[1] + "%, " + hwb[2] + "%"
- + (alpha !== undefined && alpha !== 1 ? ", " + alpha : "") + ")";
-}
-
-function keyword(rgb) {
- return reverseNames[rgb.slice(0, 3)];
-}
-
-// helpers
-function scale(num, min, max) {
- return Math.min(Math.max(min, num), max);
-}
-
-function hexDouble(num) {
- var str = num.toString(16).toUpperCase();
- return (str.length < 2) ? "0" + str : str;
-}
-
-
-//create a list of reverse color names
-var reverseNames = {};
-for (var name in colorName) {
- reverseNames[colorName[name]] = name;
-}
-
-/* MIT license */
-
-
-
-var Color = function (obj) {
- if (obj instanceof Color) {
- return obj;
- }
- if (!(this instanceof Color)) {
- return new Color(obj);
- }
-
- this.valid = false;
- this.values = {
- rgb: [0, 0, 0],
- hsl: [0, 0, 0],
- hsv: [0, 0, 0],
- hwb: [0, 0, 0],
- cmyk: [0, 0, 0, 0],
- alpha: 1
- };
-
- // parse Color() argument
- var vals;
- if (typeof obj === 'string') {
- vals = colorString.getRgba(obj);
- if (vals) {
- this.setValues('rgb', vals);
- } else if (vals = colorString.getHsla(obj)) {
- this.setValues('hsl', vals);
- } else if (vals = colorString.getHwb(obj)) {
- this.setValues('hwb', vals);
- }
- } else if (typeof obj === 'object') {
- vals = obj;
- if (vals.r !== undefined || vals.red !== undefined) {
- this.setValues('rgb', vals);
- } else if (vals.l !== undefined || vals.lightness !== undefined) {
- this.setValues('hsl', vals);
- } else if (vals.v !== undefined || vals.value !== undefined) {
- this.setValues('hsv', vals);
- } else if (vals.w !== undefined || vals.whiteness !== undefined) {
- this.setValues('hwb', vals);
- } else if (vals.c !== undefined || vals.cyan !== undefined) {
- this.setValues('cmyk', vals);
- }
- }
-};
-
-Color.prototype = {
- isValid: function () {
- return this.valid;
- },
- rgb: function () {
- return this.setSpace('rgb', arguments);
- },
- hsl: function () {
- return this.setSpace('hsl', arguments);
- },
- hsv: function () {
- return this.setSpace('hsv', arguments);
- },
- hwb: function () {
- return this.setSpace('hwb', arguments);
- },
- cmyk: function () {
- return this.setSpace('cmyk', arguments);
- },
-
- rgbArray: function () {
- return this.values.rgb;
- },
- hslArray: function () {
- return this.values.hsl;
- },
- hsvArray: function () {
- return this.values.hsv;
- },
- hwbArray: function () {
- var values = this.values;
- if (values.alpha !== 1) {
- return values.hwb.concat([values.alpha]);
- }
- return values.hwb;
- },
- cmykArray: function () {
- return this.values.cmyk;
- },
- rgbaArray: function () {
- var values = this.values;
- return values.rgb.concat([values.alpha]);
- },
- hslaArray: function () {
- var values = this.values;
- return values.hsl.concat([values.alpha]);
- },
- alpha: function (val) {
- if (val === undefined) {
- return this.values.alpha;
- }
- this.setValues('alpha', val);
- return this;
- },
-
- red: function (val) {
- return this.setChannel('rgb', 0, val);
- },
- green: function (val) {
- return this.setChannel('rgb', 1, val);
- },
- blue: function (val) {
- return this.setChannel('rgb', 2, val);
- },
- hue: function (val) {
- if (val) {
- val %= 360;
- val = val < 0 ? 360 + val : val;
- }
- return this.setChannel('hsl', 0, val);
- },
- saturation: function (val) {
- return this.setChannel('hsl', 1, val);
- },
- lightness: function (val) {
- return this.setChannel('hsl', 2, val);
- },
- saturationv: function (val) {
- return this.setChannel('hsv', 1, val);
- },
- whiteness: function (val) {
- return this.setChannel('hwb', 1, val);
- },
- blackness: function (val) {
- return this.setChannel('hwb', 2, val);
- },
- value: function (val) {
- return this.setChannel('hsv', 2, val);
- },
- cyan: function (val) {
- return this.setChannel('cmyk', 0, val);
- },
- magenta: function (val) {
- return this.setChannel('cmyk', 1, val);
- },
- yellow: function (val) {
- return this.setChannel('cmyk', 2, val);
- },
- black: function (val) {
- return this.setChannel('cmyk', 3, val);
- },
-
- hexString: function () {
- return colorString.hexString(this.values.rgb);
- },
- rgbString: function () {
- return colorString.rgbString(this.values.rgb, this.values.alpha);
- },
- rgbaString: function () {
- return colorString.rgbaString(this.values.rgb, this.values.alpha);
- },
- percentString: function () {
- return colorString.percentString(this.values.rgb, this.values.alpha);
- },
- hslString: function () {
- return colorString.hslString(this.values.hsl, this.values.alpha);
- },
- hslaString: function () {
- return colorString.hslaString(this.values.hsl, this.values.alpha);
- },
- hwbString: function () {
- return colorString.hwbString(this.values.hwb, this.values.alpha);
- },
- keyword: function () {
- return colorString.keyword(this.values.rgb, this.values.alpha);
- },
-
- rgbNumber: function () {
- var rgb = this.values.rgb;
- return (rgb[0] << 16) | (rgb[1] << 8) | rgb[2];
- },
-
- luminosity: function () {
- // http://www.w3.org/TR/WCAG20/#relativeluminancedef
- var rgb = this.values.rgb;
- var lum = [];
- for (var i = 0; i < rgb.length; i++) {
- var chan = rgb[i] / 255;
- lum[i] = (chan <= 0.03928) ? chan / 12.92 : Math.pow(((chan + 0.055) / 1.055), 2.4);
- }
- return 0.2126 * lum[0] + 0.7152 * lum[1] + 0.0722 * lum[2];
- },
-
- contrast: function (color2) {
- // http://www.w3.org/TR/WCAG20/#contrast-ratiodef
- var lum1 = this.luminosity();
- var lum2 = color2.luminosity();
- if (lum1 > lum2) {
- return (lum1 + 0.05) / (lum2 + 0.05);
- }
- return (lum2 + 0.05) / (lum1 + 0.05);
- },
-
- level: function (color2) {
- var contrastRatio = this.contrast(color2);
- if (contrastRatio >= 7.1) {
- return 'AAA';
- }
-
- return (contrastRatio >= 4.5) ? 'AA' : '';
- },
-
- dark: function () {
- // YIQ equation from http://24ways.org/2010/calculating-color-contrast
- var rgb = this.values.rgb;
- var yiq = (rgb[0] * 299 + rgb[1] * 587 + rgb[2] * 114) / 1000;
- return yiq < 128;
- },
-
- light: function () {
- return !this.dark();
- },
-
- negate: function () {
- var rgb = [];
- for (var i = 0; i < 3; i++) {
- rgb[i] = 255 - this.values.rgb[i];
- }
- this.setValues('rgb', rgb);
- return this;
- },
-
- lighten: function (ratio) {
- var hsl = this.values.hsl;
- hsl[2] += hsl[2] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- darken: function (ratio) {
- var hsl = this.values.hsl;
- hsl[2] -= hsl[2] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- saturate: function (ratio) {
- var hsl = this.values.hsl;
- hsl[1] += hsl[1] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- desaturate: function (ratio) {
- var hsl = this.values.hsl;
- hsl[1] -= hsl[1] * ratio;
- this.setValues('hsl', hsl);
- return this;
- },
-
- whiten: function (ratio) {
- var hwb = this.values.hwb;
- hwb[1] += hwb[1] * ratio;
- this.setValues('hwb', hwb);
- return this;
- },
-
- blacken: function (ratio) {
- var hwb = this.values.hwb;
- hwb[2] += hwb[2] * ratio;
- this.setValues('hwb', hwb);
- return this;
- },
-
- greyscale: function () {
- var rgb = this.values.rgb;
- // http://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale
- var val = rgb[0] * 0.3 + rgb[1] * 0.59 + rgb[2] * 0.11;
- this.setValues('rgb', [val, val, val]);
- return this;
- },
-
- clearer: function (ratio) {
- var alpha = this.values.alpha;
- this.setValues('alpha', alpha - (alpha * ratio));
- return this;
- },
-
- opaquer: function (ratio) {
- var alpha = this.values.alpha;
- this.setValues('alpha', alpha + (alpha * ratio));
- return this;
- },
-
- rotate: function (degrees) {
- var hsl = this.values.hsl;
- var hue = (hsl[0] + degrees) % 360;
- hsl[0] = hue < 0 ? 360 + hue : hue;
- this.setValues('hsl', hsl);
- return this;
- },
-
- /**
- * Ported from sass implementation in C
- * https://github.com/sass/libsass/blob/0e6b4a2850092356aa3ece07c6b249f0221caced/functions.cpp#L209
- */
- mix: function (mixinColor, weight) {
- var color1 = this;
- var color2 = mixinColor;
- var p = weight === undefined ? 0.5 : weight;
-
- var w = 2 * p - 1;
- var a = color1.alpha() - color2.alpha();
-
- var w1 = (((w * a === -1) ? w : (w + a) / (1 + w * a)) + 1) / 2.0;
- var w2 = 1 - w1;
-
- return this
- .rgb(
- w1 * color1.red() + w2 * color2.red(),
- w1 * color1.green() + w2 * color2.green(),
- w1 * color1.blue() + w2 * color2.blue()
- )
- .alpha(color1.alpha() * p + color2.alpha() * (1 - p));
- },
-
- toJSON: function () {
- return this.rgb();
- },
-
- clone: function () {
- // NOTE(SB): using node-clone creates a dependency to Buffer when using browserify,
- // making the final build way to big to embed in Chart.js. So let's do it manually,
- // assuming that values to clone are 1 dimension arrays containing only numbers,
- // except 'alpha' which is a number.
- var result = new Color();
- var source = this.values;
- var target = result.values;
- var value, type;
-
- for (var prop in source) {
- if (source.hasOwnProperty(prop)) {
- value = source[prop];
- type = ({}).toString.call(value);
- if (type === '[object Array]') {
- target[prop] = value.slice(0);
- } else if (type === '[object Number]') {
- target[prop] = value;
- } else {
- console.error('unexpected color value:', value);
- }
- }
- }
-
- return result;
- }
-};
-
-Color.prototype.spaces = {
- rgb: ['red', 'green', 'blue'],
- hsl: ['hue', 'saturation', 'lightness'],
- hsv: ['hue', 'saturation', 'value'],
- hwb: ['hue', 'whiteness', 'blackness'],
- cmyk: ['cyan', 'magenta', 'yellow', 'black']
-};
-
-Color.prototype.maxes = {
- rgb: [255, 255, 255],
- hsl: [360, 100, 100],
- hsv: [360, 100, 100],
- hwb: [360, 100, 100],
- cmyk: [100, 100, 100, 100]
-};
-
-Color.prototype.getValues = function (space) {
- var values = this.values;
- var vals = {};
-
- for (var i = 0; i < space.length; i++) {
- vals[space.charAt(i)] = values[space][i];
- }
-
- if (values.alpha !== 1) {
- vals.a = values.alpha;
- }
-
- // {r: 255, g: 255, b: 255, a: 0.4}
- return vals;
-};
-
-Color.prototype.setValues = function (space, vals) {
- var values = this.values;
- var spaces = this.spaces;
- var maxes = this.maxes;
- var alpha = 1;
- var i;
-
- this.valid = true;
-
- if (space === 'alpha') {
- alpha = vals;
- } else if (vals.length) {
- // [10, 10, 10]
- values[space] = vals.slice(0, space.length);
- alpha = vals[space.length];
- } else if (vals[space.charAt(0)] !== undefined) {
- // {r: 10, g: 10, b: 10}
- for (i = 0; i < space.length; i++) {
- values[space][i] = vals[space.charAt(i)];
- }
-
- alpha = vals.a;
- } else if (vals[spaces[space][0]] !== undefined) {
- // {red: 10, green: 10, blue: 10}
- var chans = spaces[space];
-
- for (i = 0; i < space.length; i++) {
- values[space][i] = vals[chans[i]];
- }
-
- alpha = vals.alpha;
- }
-
- values.alpha = Math.max(0, Math.min(1, (alpha === undefined ? values.alpha : alpha)));
-
- if (space === 'alpha') {
- return false;
- }
-
- var capped;
-
- // cap values of the space prior converting all values
- for (i = 0; i < space.length; i++) {
- capped = Math.max(0, Math.min(maxes[space][i], values[space][i]));
- values[space][i] = Math.round(capped);
- }
-
- // convert to all the other color spaces
- for (var sname in spaces) {
- if (sname !== space) {
- values[sname] = colorConvert[space][sname](values[space]);
- }
- }
-
- return true;
-};
-
-Color.prototype.setSpace = function (space, args) {
- var vals = args[0];
-
- if (vals === undefined) {
- // color.rgb()
- return this.getValues(space);
- }
-
- // color.rgb(10, 10, 10)
- if (typeof vals === 'number') {
- vals = Array.prototype.slice.call(args);
- }
-
- this.setValues(space, vals);
- return this;
-};
-
-Color.prototype.setChannel = function (space, index, val) {
- var svalues = this.values[space];
- if (val === undefined) {
- // color.red()
- return svalues[index];
- } else if (val === svalues[index]) {
- // color.red(color.red())
- return this;
- }
-
- // color.red(100)
- svalues[index] = val;
- this.setValues(space, svalues);
-
- return this;
-};
-
-if (typeof window !== 'undefined') {
- window.Color = Color;
-}
-
-var chartjsColor = Color;
-
-/**
- * @namespace Chart.helpers
- */
-var helpers = {
- /**
- * An empty function that can be used, for example, for optional callback.
- */
- noop: function() {},
-
- /**
- * Returns a unique id, sequentially generated from a global variable.
- * @returns {number}
- * @function
- */
- uid: (function() {
- var id = 0;
- return function() {
- return id++;
- };
- }()),
-
- /**
- * Returns true if `value` is neither null nor undefined, else returns false.
- * @param {*} value - The value to test.
- * @returns {boolean}
- * @since 2.7.0
- */
- isNullOrUndef: function(value) {
- return value === null || typeof value === 'undefined';
- },
-
- /**
- * Returns true if `value` is an array (including typed arrays), else returns false.
- * @param {*} value - The value to test.
- * @returns {boolean}
- * @function
- */
- isArray: function(value) {
- if (Array.isArray && Array.isArray(value)) {
- return true;
- }
- var type = Object.prototype.toString.call(value);
- if (type.substr(0, 7) === '[object' && type.substr(-6) === 'Array]') {
- return true;
- }
- return false;
- },
-
- /**
- * Returns true if `value` is an object (excluding null), else returns false.
- * @param {*} value - The value to test.
- * @returns {boolean}
- * @since 2.7.0
- */
- isObject: function(value) {
- return value !== null && Object.prototype.toString.call(value) === '[object Object]';
- },
-
- /**
- * Returns true if `value` is a finite number, else returns false
- * @param {*} value - The value to test.
- * @returns {boolean}
- */
- isFinite: function(value) {
- return (typeof value === 'number' || value instanceof Number) && isFinite(value);
- },
-
- /**
- * Returns `value` if defined, else returns `defaultValue`.
- * @param {*} value - The value to return if defined.
- * @param {*} defaultValue - The value to return if `value` is undefined.
- * @returns {*}
- */
- valueOrDefault: function(value, defaultValue) {
- return typeof value === 'undefined' ? defaultValue : value;
- },
-
- /**
- * Returns value at the given `index` in array if defined, else returns `defaultValue`.
- * @param {Array} value - The array to lookup for value at `index`.
- * @param {number} index - The index in `value` to lookup for value.
- * @param {*} defaultValue - The value to return if `value[index]` is undefined.
- * @returns {*}
- */
- valueAtIndexOrDefault: function(value, index, defaultValue) {
- return helpers.valueOrDefault(helpers.isArray(value) ? value[index] : value, defaultValue);
- },
-
- /**
- * Calls `fn` with the given `args` in the scope defined by `thisArg` and returns the
- * value returned by `fn`. If `fn` is not a function, this method returns undefined.
- * @param {function} fn - The function to call.
- * @param {Array|undefined|null} args - The arguments with which `fn` should be called.
- * @param {object} [thisArg] - The value of `this` provided for the call to `fn`.
- * @returns {*}
- */
- callback: function(fn, args, thisArg) {
- if (fn && typeof fn.call === 'function') {
- return fn.apply(thisArg, args);
- }
- },
-
- /**
- * Note(SB) for performance sake, this method should only be used when loopable type
- * is unknown or in none intensive code (not called often and small loopable). Else
- * it's preferable to use a regular for() loop and save extra function calls.
- * @param {object|Array} loopable - The object or array to be iterated.
- * @param {function} fn - The function to call for each item.
- * @param {object} [thisArg] - The value of `this` provided for the call to `fn`.
- * @param {boolean} [reverse] - If true, iterates backward on the loopable.
- */
- each: function(loopable, fn, thisArg, reverse) {
- var i, len, keys;
- if (helpers.isArray(loopable)) {
- len = loopable.length;
- if (reverse) {
- for (i = len - 1; i >= 0; i--) {
- fn.call(thisArg, loopable[i], i);
- }
- } else {
- for (i = 0; i < len; i++) {
- fn.call(thisArg, loopable[i], i);
- }
- }
- } else if (helpers.isObject(loopable)) {
- keys = Object.keys(loopable);
- len = keys.length;
- for (i = 0; i < len; i++) {
- fn.call(thisArg, loopable[keys[i]], keys[i]);
- }
- }
- },
-
- /**
- * Returns true if the `a0` and `a1` arrays have the same content, else returns false.
- * @see https://stackoverflow.com/a/14853974
- * @param {Array} a0 - The array to compare
- * @param {Array} a1 - The array to compare
- * @returns {boolean}
- */
- arrayEquals: function(a0, a1) {
- var i, ilen, v0, v1;
-
- if (!a0 || !a1 || a0.length !== a1.length) {
- return false;
- }
-
- for (i = 0, ilen = a0.length; i < ilen; ++i) {
- v0 = a0[i];
- v1 = a1[i];
-
- if (v0 instanceof Array && v1 instanceof Array) {
- if (!helpers.arrayEquals(v0, v1)) {
- return false;
- }
- } else if (v0 !== v1) {
- // NOTE: two different object instances will never be equal: {x:20} != {x:20}
- return false;
- }
- }
-
- return true;
- },
-
- /**
- * Returns a deep copy of `source` without keeping references on objects and arrays.
- * @param {*} source - The value to clone.
- * @returns {*}
- */
- clone: function(source) {
- if (helpers.isArray(source)) {
- return source.map(helpers.clone);
- }
-
- if (helpers.isObject(source)) {
- var target = {};
- var keys = Object.keys(source);
- var klen = keys.length;
- var k = 0;
-
- for (; k < klen; ++k) {
- target[keys[k]] = helpers.clone(source[keys[k]]);
- }
-
- return target;
- }
-
- return source;
- },
-
- /**
- * The default merger when Chart.helpers.merge is called without merger option.
- * Note(SB): also used by mergeConfig and mergeScaleConfig as fallback.
- * @private
- */
- _merger: function(key, target, source, options) {
- var tval = target[key];
- var sval = source[key];
-
- if (helpers.isObject(tval) && helpers.isObject(sval)) {
- helpers.merge(tval, sval, options);
- } else {
- target[key] = helpers.clone(sval);
- }
- },
-
- /**
- * Merges source[key] in target[key] only if target[key] is undefined.
- * @private
- */
- _mergerIf: function(key, target, source) {
- var tval = target[key];
- var sval = source[key];
-
- if (helpers.isObject(tval) && helpers.isObject(sval)) {
- helpers.mergeIf(tval, sval);
- } else if (!target.hasOwnProperty(key)) {
- target[key] = helpers.clone(sval);
- }
- },
-
- /**
- * Recursively deep copies `source` properties into `target` with the given `options`.
- * IMPORTANT: `target` is not cloned and will be updated with `source` properties.
- * @param {object} target - The target object in which all sources are merged into.
- * @param {object|object[]} source - Object(s) to merge into `target`.
- * @param {object} [options] - Merging options:
- * @param {function} [options.merger] - The merge method (key, target, source, options)
- * @returns {object} The `target` object.
- */
- merge: function(target, source, options) {
- var sources = helpers.isArray(source) ? source : [source];
- var ilen = sources.length;
- var merge, i, keys, klen, k;
-
- if (!helpers.isObject(target)) {
- return target;
- }
-
- options = options || {};
- merge = options.merger || helpers._merger;
-
- for (i = 0; i < ilen; ++i) {
- source = sources[i];
- if (!helpers.isObject(source)) {
- continue;
- }
-
- keys = Object.keys(source);
- for (k = 0, klen = keys.length; k < klen; ++k) {
- merge(keys[k], target, source, options);
- }
- }
-
- return target;
- },
-
- /**
- * Recursively deep copies `source` properties into `target` *only* if not defined in target.
- * IMPORTANT: `target` is not cloned and will be updated with `source` properties.
- * @param {object} target - The target object in which all sources are merged into.
- * @param {object|object[]} source - Object(s) to merge into `target`.
- * @returns {object} The `target` object.
- */
- mergeIf: function(target, source) {
- return helpers.merge(target, source, {merger: helpers._mergerIf});
- },
-
- /**
- * Applies the contents of two or more objects together into the first object.
- * @param {object} target - The target object in which all objects are merged into.
- * @param {object} arg1 - Object containing additional properties to merge in target.
- * @param {object} argN - Additional objects containing properties to merge in target.
- * @returns {object} The `target` object.
- */
- extend: function(target) {
- var setFn = function(value, key) {
- target[key] = value;
- };
- for (var i = 1, ilen = arguments.length; i < ilen; ++i) {
- helpers.each(arguments[i], setFn);
- }
- return target;
- },
-
- /**
- * Basic javascript inheritance based on the model created in Backbone.js
- */
- inherits: function(extensions) {
- var me = this;
- var ChartElement = (extensions && extensions.hasOwnProperty('constructor')) ? extensions.constructor : function() {
- return me.apply(this, arguments);
- };
-
- var Surrogate = function() {
- this.constructor = ChartElement;
- };
-
- Surrogate.prototype = me.prototype;
- ChartElement.prototype = new Surrogate();
- ChartElement.extend = helpers.inherits;
-
- if (extensions) {
- helpers.extend(ChartElement.prototype, extensions);
- }
-
- ChartElement.__super__ = me.prototype;
- return ChartElement;
- }
-};
-
-var helpers_core = helpers;
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.helpers.callback instead.
- * @function Chart.helpers.callCallback
- * @deprecated since version 2.6.0
- * @todo remove at version 3
- * @private
- */
-helpers.callCallback = helpers.callback;
-
-/**
- * Provided for backward compatibility, use Array.prototype.indexOf instead.
- * Array.prototype.indexOf compatibility: Chrome, Opera, Safari, FF1.5+, IE9+
- * @function Chart.helpers.indexOf
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers.indexOf = function(array, item, fromIndex) {
- return Array.prototype.indexOf.call(array, item, fromIndex);
-};
-
-/**
- * Provided for backward compatibility, use Chart.helpers.valueOrDefault instead.
- * @function Chart.helpers.getValueOrDefault
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers.getValueOrDefault = helpers.valueOrDefault;
-
-/**
- * Provided for backward compatibility, use Chart.helpers.valueAtIndexOrDefault instead.
- * @function Chart.helpers.getValueAtIndexOrDefault
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers.getValueAtIndexOrDefault = helpers.valueAtIndexOrDefault;
-
-/**
- * Easing functions adapted from Robert Penner's easing equations.
- * @namespace Chart.helpers.easingEffects
- * @see http://www.robertpenner.com/easing/
- */
-var effects = {
- linear: function(t) {
- return t;
- },
-
- easeInQuad: function(t) {
- return t * t;
- },
-
- easeOutQuad: function(t) {
- return -t * (t - 2);
- },
-
- easeInOutQuad: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t;
- }
- return -0.5 * ((--t) * (t - 2) - 1);
- },
-
- easeInCubic: function(t) {
- return t * t * t;
- },
-
- easeOutCubic: function(t) {
- return (t = t - 1) * t * t + 1;
- },
-
- easeInOutCubic: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t * t;
- }
- return 0.5 * ((t -= 2) * t * t + 2);
- },
-
- easeInQuart: function(t) {
- return t * t * t * t;
- },
-
- easeOutQuart: function(t) {
- return -((t = t - 1) * t * t * t - 1);
- },
-
- easeInOutQuart: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t * t * t;
- }
- return -0.5 * ((t -= 2) * t * t * t - 2);
- },
-
- easeInQuint: function(t) {
- return t * t * t * t * t;
- },
-
- easeOutQuint: function(t) {
- return (t = t - 1) * t * t * t * t + 1;
- },
-
- easeInOutQuint: function(t) {
- if ((t /= 0.5) < 1) {
- return 0.5 * t * t * t * t * t;
- }
- return 0.5 * ((t -= 2) * t * t * t * t + 2);
- },
-
- easeInSine: function(t) {
- return -Math.cos(t * (Math.PI / 2)) + 1;
- },
-
- easeOutSine: function(t) {
- return Math.sin(t * (Math.PI / 2));
- },
-
- easeInOutSine: function(t) {
- return -0.5 * (Math.cos(Math.PI * t) - 1);
- },
-
- easeInExpo: function(t) {
- return (t === 0) ? 0 : Math.pow(2, 10 * (t - 1));
- },
-
- easeOutExpo: function(t) {
- return (t === 1) ? 1 : -Math.pow(2, -10 * t) + 1;
- },
-
- easeInOutExpo: function(t) {
- if (t === 0) {
- return 0;
- }
- if (t === 1) {
- return 1;
- }
- if ((t /= 0.5) < 1) {
- return 0.5 * Math.pow(2, 10 * (t - 1));
- }
- return 0.5 * (-Math.pow(2, -10 * --t) + 2);
- },
-
- easeInCirc: function(t) {
- if (t >= 1) {
- return t;
- }
- return -(Math.sqrt(1 - t * t) - 1);
- },
-
- easeOutCirc: function(t) {
- return Math.sqrt(1 - (t = t - 1) * t);
- },
-
- easeInOutCirc: function(t) {
- if ((t /= 0.5) < 1) {
- return -0.5 * (Math.sqrt(1 - t * t) - 1);
- }
- return 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1);
- },
-
- easeInElastic: function(t) {
- var s = 1.70158;
- var p = 0;
- var a = 1;
- if (t === 0) {
- return 0;
- }
- if (t === 1) {
- return 1;
- }
- if (!p) {
- p = 0.3;
- }
- if (a < 1) {
- a = 1;
- s = p / 4;
- } else {
- s = p / (2 * Math.PI) * Math.asin(1 / a);
- }
- return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p));
- },
-
- easeOutElastic: function(t) {
- var s = 1.70158;
- var p = 0;
- var a = 1;
- if (t === 0) {
- return 0;
- }
- if (t === 1) {
- return 1;
- }
- if (!p) {
- p = 0.3;
- }
- if (a < 1) {
- a = 1;
- s = p / 4;
- } else {
- s = p / (2 * Math.PI) * Math.asin(1 / a);
- }
- return a * Math.pow(2, -10 * t) * Math.sin((t - s) * (2 * Math.PI) / p) + 1;
- },
-
- easeInOutElastic: function(t) {
- var s = 1.70158;
- var p = 0;
- var a = 1;
- if (t === 0) {
- return 0;
- }
- if ((t /= 0.5) === 2) {
- return 1;
- }
- if (!p) {
- p = 0.45;
- }
- if (a < 1) {
- a = 1;
- s = p / 4;
- } else {
- s = p / (2 * Math.PI) * Math.asin(1 / a);
- }
- if (t < 1) {
- return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p));
- }
- return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t - s) * (2 * Math.PI) / p) * 0.5 + 1;
- },
- easeInBack: function(t) {
- var s = 1.70158;
- return t * t * ((s + 1) * t - s);
- },
-
- easeOutBack: function(t) {
- var s = 1.70158;
- return (t = t - 1) * t * ((s + 1) * t + s) + 1;
- },
-
- easeInOutBack: function(t) {
- var s = 1.70158;
- if ((t /= 0.5) < 1) {
- return 0.5 * (t * t * (((s *= (1.525)) + 1) * t - s));
- }
- return 0.5 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
- },
-
- easeInBounce: function(t) {
- return 1 - effects.easeOutBounce(1 - t);
- },
-
- easeOutBounce: function(t) {
- if (t < (1 / 2.75)) {
- return 7.5625 * t * t;
- }
- if (t < (2 / 2.75)) {
- return 7.5625 * (t -= (1.5 / 2.75)) * t + 0.75;
- }
- if (t < (2.5 / 2.75)) {
- return 7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375;
- }
- return 7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375;
- },
-
- easeInOutBounce: function(t) {
- if (t < 0.5) {
- return effects.easeInBounce(t * 2) * 0.5;
- }
- return effects.easeOutBounce(t * 2 - 1) * 0.5 + 0.5;
- }
-};
-
-var helpers_easing = {
- effects: effects
-};
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.helpers.easing.effects instead.
- * @function Chart.helpers.easingEffects
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers_core.easingEffects = effects;
-
-var PI = Math.PI;
-var RAD_PER_DEG = PI / 180;
-var DOUBLE_PI = PI * 2;
-var HALF_PI = PI / 2;
-var QUARTER_PI = PI / 4;
-var TWO_THIRDS_PI = PI * 2 / 3;
-
-/**
- * @namespace Chart.helpers.canvas
- */
-var exports$1 = {
- /**
- * Clears the entire canvas associated to the given `chart`.
- * @param {Chart} chart - The chart for which to clear the canvas.
- */
- clear: function(chart) {
- chart.ctx.clearRect(0, 0, chart.width, chart.height);
- },
-
- /**
- * Creates a "path" for a rectangle with rounded corners at position (x, y) with a
- * given size (width, height) and the same `radius` for all corners.
- * @param {CanvasRenderingContext2D} ctx - The canvas 2D Context.
- * @param {number} x - The x axis of the coordinate for the rectangle starting point.
- * @param {number} y - The y axis of the coordinate for the rectangle starting point.
- * @param {number} width - The rectangle's width.
- * @param {number} height - The rectangle's height.
- * @param {number} radius - The rounded amount (in pixels) for the four corners.
- * @todo handle `radius` as top-left, top-right, bottom-right, bottom-left array/object?
- */
- roundedRect: function(ctx, x, y, width, height, radius) {
- if (radius) {
- var r = Math.min(radius, height / 2, width / 2);
- var left = x + r;
- var top = y + r;
- var right = x + width - r;
- var bottom = y + height - r;
-
- ctx.moveTo(x, top);
- if (left < right && top < bottom) {
- ctx.arc(left, top, r, -PI, -HALF_PI);
- ctx.arc(right, top, r, -HALF_PI, 0);
- ctx.arc(right, bottom, r, 0, HALF_PI);
- ctx.arc(left, bottom, r, HALF_PI, PI);
- } else if (left < right) {
- ctx.moveTo(left, y);
- ctx.arc(right, top, r, -HALF_PI, HALF_PI);
- ctx.arc(left, top, r, HALF_PI, PI + HALF_PI);
- } else if (top < bottom) {
- ctx.arc(left, top, r, -PI, 0);
- ctx.arc(left, bottom, r, 0, PI);
- } else {
- ctx.arc(left, top, r, -PI, PI);
- }
- ctx.closePath();
- ctx.moveTo(x, y);
- } else {
- ctx.rect(x, y, width, height);
- }
- },
-
- drawPoint: function(ctx, style, radius, x, y, rotation) {
- var type, xOffset, yOffset, size, cornerRadius;
- var rad = (rotation || 0) * RAD_PER_DEG;
-
- if (style && typeof style === 'object') {
- type = style.toString();
- if (type === '[object HTMLImageElement]' || type === '[object HTMLCanvasElement]') {
- ctx.drawImage(style, x - style.width / 2, y - style.height / 2, style.width, style.height);
- return;
- }
- }
-
- if (isNaN(radius) || radius <= 0) {
- return;
- }
-
- ctx.beginPath();
-
- switch (style) {
- // Default includes circle
- default:
- ctx.arc(x, y, radius, 0, DOUBLE_PI);
- ctx.closePath();
- break;
- case 'triangle':
- ctx.moveTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius);
- rad += TWO_THIRDS_PI;
- ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius);
- rad += TWO_THIRDS_PI;
- ctx.lineTo(x + Math.sin(rad) * radius, y - Math.cos(rad) * radius);
- ctx.closePath();
- break;
- case 'rectRounded':
- // NOTE: the rounded rect implementation changed to use `arc` instead of
- // `quadraticCurveTo` since it generates better results when rect is
- // almost a circle. 0.516 (instead of 0.5) produces results with visually
- // closer proportion to the previous impl and it is inscribed in the
- // circle with `radius`. For more details, see the following PRs:
- // https://github.com/chartjs/Chart.js/issues/5597
- // https://github.com/chartjs/Chart.js/issues/5858
- cornerRadius = radius * 0.516;
- size = radius - cornerRadius;
- xOffset = Math.cos(rad + QUARTER_PI) * size;
- yOffset = Math.sin(rad + QUARTER_PI) * size;
- ctx.arc(x - xOffset, y - yOffset, cornerRadius, rad - PI, rad - HALF_PI);
- ctx.arc(x + yOffset, y - xOffset, cornerRadius, rad - HALF_PI, rad);
- ctx.arc(x + xOffset, y + yOffset, cornerRadius, rad, rad + HALF_PI);
- ctx.arc(x - yOffset, y + xOffset, cornerRadius, rad + HALF_PI, rad + PI);
- ctx.closePath();
- break;
- case 'rect':
- if (!rotation) {
- size = Math.SQRT1_2 * radius;
- ctx.rect(x - size, y - size, 2 * size, 2 * size);
- break;
- }
- rad += QUARTER_PI;
- /* falls through */
- case 'rectRot':
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + yOffset, y - xOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- ctx.closePath();
- break;
- case 'crossRot':
- rad += QUARTER_PI;
- /* falls through */
- case 'cross':
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.moveTo(x + yOffset, y - xOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- break;
- case 'star':
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.moveTo(x + yOffset, y - xOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- rad += QUARTER_PI;
- xOffset = Math.cos(rad) * radius;
- yOffset = Math.sin(rad) * radius;
- ctx.moveTo(x - xOffset, y - yOffset);
- ctx.lineTo(x + xOffset, y + yOffset);
- ctx.moveTo(x + yOffset, y - xOffset);
- ctx.lineTo(x - yOffset, y + xOffset);
- break;
- case 'line':
- xOffset = 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) * radius, y + Math.sin(rad) * radius);
- break;
- }
-
- ctx.fill();
- ctx.stroke();
- },
-
- /**
- * Returns true if the point is inside the rectangle
- * @param {object} point - The point to test
- * @param {object} area - The rectangle
- * @returns {boolean}
- * @private
- */
- _isPointInArea: function(point, area) {
- var epsilon = 1e-6; // 1e-6 is margin in pixels for accumulated error.
-
- return point.x > area.left - epsilon && point.x < area.right + epsilon &&
- point.y > area.top - epsilon && point.y < area.bottom + epsilon;
- },
-
- clipArea: function(ctx, area) {
- ctx.save();
- ctx.beginPath();
- ctx.rect(area.left, area.top, area.right - area.left, area.bottom - area.top);
- ctx.clip();
- },
-
- unclipArea: function(ctx) {
- ctx.restore();
- },
-
- lineTo: function(ctx, previous, target, flip) {
- var stepped = target.steppedLine;
- if (stepped) {
- if (stepped === 'middle') {
- var midpoint = (previous.x + target.x) / 2.0;
- ctx.lineTo(midpoint, flip ? target.y : previous.y);
- ctx.lineTo(midpoint, flip ? previous.y : target.y);
- } else if ((stepped === 'after' && !flip) || (stepped !== 'after' && flip)) {
- ctx.lineTo(previous.x, target.y);
- } else {
- ctx.lineTo(target.x, previous.y);
- }
- ctx.lineTo(target.x, target.y);
- return;
- }
-
- if (!target.tension) {
- ctx.lineTo(target.x, target.y);
- return;
- }
-
- ctx.bezierCurveTo(
- flip ? previous.controlPointPreviousX : previous.controlPointNextX,
- flip ? previous.controlPointPreviousY : previous.controlPointNextY,
- flip ? target.controlPointNextX : target.controlPointPreviousX,
- flip ? target.controlPointNextY : target.controlPointPreviousY,
- target.x,
- target.y);
- }
-};
-
-var helpers_canvas = exports$1;
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.helpers.canvas.clear instead.
- * @namespace Chart.helpers.clear
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers_core.clear = exports$1.clear;
-
-/**
- * Provided for backward compatibility, use Chart.helpers.canvas.roundedRect instead.
- * @namespace Chart.helpers.drawRoundedRectangle
- * @deprecated since version 2.7.0
- * @todo remove at version 3
- * @private
- */
-helpers_core.drawRoundedRectangle = function(ctx) {
- ctx.beginPath();
- exports$1.roundedRect.apply(exports$1, arguments);
-};
-
-var defaults = {
- /**
- * @private
- */
- _set: function(scope, values) {
- return helpers_core.merge(this[scope] || (this[scope] = {}), values);
- }
-};
-
-defaults._set('global', {
- defaultColor: 'rgba(0,0,0,0.1)',
- defaultFontColor: '#666',
- defaultFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
- defaultFontSize: 12,
- defaultFontStyle: 'normal',
- defaultLineHeight: 1.2,
- showLines: true
-});
-
-var core_defaults = defaults;
-
-var valueOrDefault = helpers_core.valueOrDefault;
-
-/**
- * Converts the given font object into a CSS font string.
- * @param {object} font - A font object.
- * @return {string} The CSS font string. See https://developer.mozilla.org/en-US/docs/Web/CSS/font
- * @private
- */
-function toFontString(font) {
- if (!font || helpers_core.isNullOrUndef(font.size) || helpers_core.isNullOrUndef(font.family)) {
- return null;
- }
-
- return (font.style ? font.style + ' ' : '')
- + (font.weight ? font.weight + ' ' : '')
- + font.size + 'px '
- + font.family;
-}
-
-/**
- * @alias Chart.helpers.options
- * @namespace
- */
-var helpers_options = {
- /**
- * Converts the given line height `value` in pixels for a specific font `size`.
- * @param {number|string} value - The lineHeight to parse (eg. 1.6, '14px', '75%', '1.6em').
- * @param {number} size - The font size (in pixels) used to resolve relative `value`.
- * @returns {number} The effective line height in pixels (size * 1.2 if value is invalid).
- * @see https://developer.mozilla.org/en-US/docs/Web/CSS/line-height
- * @since 2.7.0
- */
- toLineHeight: function(value, size) {
- var matches = ('' + value).match(/^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/);
- if (!matches || matches[1] === 'normal') {
- return size * 1.2;
- }
-
- value = +matches[2];
-
- switch (matches[3]) {
- case 'px':
- return value;
- case '%':
- value /= 100;
- break;
- default:
- break;
- }
-
- return size * value;
- },
-
- /**
- * Converts the given value into a padding object with pre-computed width/height.
- * @param {number|object} value - If a number, set the value to all TRBL component,
- * else, if and object, use defined properties and sets undefined ones to 0.
- * @returns {object} The padding values (top, right, bottom, left, width, height)
- * @since 2.7.0
- */
- toPadding: function(value) {
- var t, r, b, l;
-
- if (helpers_core.isObject(value)) {
- t = +value.top || 0;
- r = +value.right || 0;
- b = +value.bottom || 0;
- l = +value.left || 0;
- } else {
- t = r = b = l = +value || 0;
- }
-
- return {
- top: t,
- right: r,
- bottom: b,
- left: l,
- height: t + b,
- width: l + r
- };
- },
-
- /**
- * Parses font options and returns the font object.
- * @param {object} options - A object that contains font options to be parsed.
- * @return {object} The font object.
- * @todo Support font.* options and renamed to toFont().
- * @private
- */
- _parseFont: function(options) {
- var globalDefaults = core_defaults.global;
- var size = valueOrDefault(options.fontSize, globalDefaults.defaultFontSize);
- var font = {
- family: valueOrDefault(options.fontFamily, globalDefaults.defaultFontFamily),
- lineHeight: helpers_core.options.toLineHeight(valueOrDefault(options.lineHeight, globalDefaults.defaultLineHeight), size),
- size: size,
- style: valueOrDefault(options.fontStyle, globalDefaults.defaultFontStyle),
- weight: null,
- string: ''
- };
-
- font.string = toFontString(font);
- return font;
- },
-
- /**
- * Evaluates the given `inputs` sequentially and returns the first defined value.
- * @param {Array} inputs - An array of values, falling back to the last value.
- * @param {object} [context] - If defined and the current value is a function, the value
- * is called with `context` as first argument and the result becomes the new input.
- * @param {number} [index] - If defined and the current value is an array, the value
- * at `index` become the new input.
- * @since 2.7.0
- */
- resolve: function(inputs, context, index) {
- var i, ilen, value;
-
- for (i = 0, ilen = inputs.length; i < ilen; ++i) {
- value = inputs[i];
- if (value === undefined) {
- continue;
- }
- if (context !== undefined && typeof value === 'function') {
- value = value(context);
- }
- if (index !== undefined && helpers_core.isArray(value)) {
- value = value[index];
- }
- if (value !== undefined) {
- return value;
- }
- }
- }
-};
-
-var helpers$1 = helpers_core;
-var easing = helpers_easing;
-var canvas = helpers_canvas;
-var options = helpers_options;
-helpers$1.easing = easing;
-helpers$1.canvas = canvas;
-helpers$1.options = options;
-
-function interpolate(start, view, model, ease) {
- var keys = Object.keys(model);
- var i, ilen, key, actual, origin, target, type, c0, c1;
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
-
- target = model[key];
-
- // if a value is added to the model after pivot() has been called, the view
- // doesn't contain it, so let's initialize the view to the target value.
- if (!view.hasOwnProperty(key)) {
- view[key] = target;
- }
-
- actual = view[key];
-
- if (actual === target || key[0] === '_') {
- continue;
- }
-
- if (!start.hasOwnProperty(key)) {
- start[key] = actual;
- }
-
- origin = start[key];
-
- type = typeof target;
-
- if (type === typeof origin) {
- if (type === 'string') {
- c0 = chartjsColor(origin);
- if (c0.valid) {
- c1 = chartjsColor(target);
- if (c1.valid) {
- view[key] = c1.mix(c0, ease).rgbString();
- continue;
- }
- }
- } else if (helpers$1.isFinite(origin) && helpers$1.isFinite(target)) {
- view[key] = origin + (target - origin) * ease;
- continue;
- }
- }
-
- view[key] = target;
- }
-}
-
-var Element = function(configuration) {
- helpers$1.extend(this, configuration);
- this.initialize.apply(this, arguments);
-};
-
-helpers$1.extend(Element.prototype, {
-
- initialize: function() {
- this.hidden = false;
- },
-
- pivot: function() {
- var me = this;
- if (!me._view) {
- me._view = helpers$1.clone(me._model);
- }
- me._start = {};
- return me;
- },
-
- transition: function(ease) {
- var me = this;
- var model = me._model;
- var start = me._start;
- var view = me._view;
-
- // No animation -> No Transition
- if (!model || ease === 1) {
- me._view = model;
- me._start = null;
- return me;
- }
-
- if (!view) {
- view = me._view = {};
- }
-
- if (!start) {
- start = me._start = {};
- }
-
- interpolate(start, view, model, ease);
-
- return me;
- },
-
- tooltipPosition: function() {
- return {
- x: this._model.x,
- y: this._model.y
- };
- },
-
- hasValue: function() {
- return helpers$1.isNumber(this._model.x) && helpers$1.isNumber(this._model.y);
- }
-});
-
-Element.extend = helpers$1.inherits;
-
-var core_element = Element;
-
-var exports$2 = core_element.extend({
- chart: null, // the animation associated chart instance
- currentStep: 0, // the current animation step
- numSteps: 60, // default number of steps
- easing: '', // the easing to use for this animation
- render: null, // render function used by the animation service
-
- onAnimationProgress: null, // user specified callback to fire on each step of the animation
- onAnimationComplete: null, // user specified callback to fire when the animation finishes
-});
-
-var core_animation = exports$2;
-
-// DEPRECATIONS
-
-/**
- * Provided for backward compatibility, use Chart.Animation instead
- * @prop Chart.Animation#animationObject
- * @deprecated since version 2.6.0
- * @todo remove at version 3
- */
-Object.defineProperty(exports$2.prototype, 'animationObject', {
- get: function() {
- return this;
- }
-});
-
-/**
- * Provided for backward compatibility, use Chart.Animation#chart instead
- * @prop Chart.Animation#chartInstance
- * @deprecated since version 2.6.0
- * @todo remove at version 3
- */
-Object.defineProperty(exports$2.prototype, 'chartInstance', {
- get: function() {
- return this.chart;
- },
- set: function(value) {
- this.chart = value;
- }
-});
-
-core_defaults._set('global', {
- animation: {
- duration: 1000,
- easing: 'easeOutQuart',
- onProgress: helpers$1.noop,
- onComplete: helpers$1.noop
- }
-});
-
-var core_animations = {
- animations: [],
- request: null,
-
- /**
- * @param {Chart} chart - The chart to animate.
- * @param {Chart.Animation} animation - The animation that we will animate.
- * @param {number} duration - The animation duration in ms.
- * @param {boolean} lazy - if true, the chart is not marked as animating to enable more responsive interactions
- */
- addAnimation: function(chart, animation, duration, lazy) {
- var animations = this.animations;
- var i, ilen;
-
- animation.chart = chart;
- animation.startTime = Date.now();
- animation.duration = duration;
-
- if (!lazy) {
- chart.animating = true;
- }
-
- for (i = 0, ilen = animations.length; i < ilen; ++i) {
- if (animations[i].chart === chart) {
- animations[i] = animation;
- return;
- }
- }
-
- animations.push(animation);
-
- // If there are no animations queued, manually kickstart a digest, for lack of a better word
- if (animations.length === 1) {
- this.requestAnimationFrame();
- }
- },
-
- cancelAnimation: function(chart) {
- var index = helpers$1.findIndex(this.animations, function(animation) {
- return animation.chart === chart;
- });
-
- if (index !== -1) {
- this.animations.splice(index, 1);
- chart.animating = false;
- }
- },
-
- requestAnimationFrame: function() {
- var me = this;
- if (me.request === null) {
- // Skip animation frame requests until the active one is executed.
- // This can happen when processing mouse events, e.g. 'mousemove'
- // and 'mouseout' events will trigger multiple renders.
- me.request = helpers$1.requestAnimFrame.call(window, function() {
- me.request = null;
- me.startDigest();
- });
- }
- },
-
- /**
- * @private
- */
- startDigest: function() {
- var me = this;
-
- me.advance();
-
- // Do we have more stuff to animate?
- if (me.animations.length > 0) {
- me.requestAnimationFrame();
- }
- },
-
- /**
- * @private
- */
- advance: function() {
- var animations = this.animations;
- var animation, chart, numSteps, nextStep;
- var i = 0;
-
- // 1 animation per chart, so we are looping charts here
- while (i < animations.length) {
- animation = animations[i];
- chart = animation.chart;
- numSteps = animation.numSteps;
-
- // Make sure that currentStep starts at 1
- // https://github.com/chartjs/Chart.js/issues/6104
- nextStep = Math.floor((Date.now() - animation.startTime) / animation.duration * numSteps) + 1;
- animation.currentStep = Math.min(nextStep, numSteps);
-
- helpers$1.callback(animation.render, [chart, animation], chart);
- helpers$1.callback(animation.onAnimationProgress, [animation], chart);
-
- if (animation.currentStep >= numSteps) {
- helpers$1.callback(animation.onAnimationComplete, [animation], chart);
- chart.animating = false;
- animations.splice(i, 1);
- } else {
- ++i;
- }
- }
- }
-};
-
-var resolve = helpers$1.options.resolve;
-
-var arrayEvents = ['push', 'pop', 'shift', 'splice', 'unshift'];
-
-/**
- * Hooks the array methods that add or remove values ('push', pop', 'shift', 'splice',
- * 'unshift') and notify the listener AFTER the array has been altered. Listeners are
- * called on the 'onData*' callbacks (e.g. onDataPush, etc.) with same arguments.
- */
-function listenArrayEvents(array, listener) {
- if (array._chartjs) {
- array._chartjs.listeners.push(listener);
- return;
- }
-
- Object.defineProperty(array, '_chartjs', {
- configurable: true,
- enumerable: false,
- value: {
- listeners: [listener]
- }
- });
-
- arrayEvents.forEach(function(key) {
- var method = 'onData' + key.charAt(0).toUpperCase() + key.slice(1);
- var base = array[key];
-
- Object.defineProperty(array, key, {
- configurable: true,
- enumerable: false,
- value: function() {
- var args = Array.prototype.slice.call(arguments);
- var res = base.apply(this, args);
-
- helpers$1.each(array._chartjs.listeners, function(object) {
- if (typeof object[method] === 'function') {
- object[method].apply(object, args);
- }
- });
-
- return res;
- }
- });
- });
-}
-
-/**
- * Removes the given array event listener and cleanup extra attached properties (such as
- * the _chartjs stub and overridden methods) if array doesn't have any more listeners.
- */
-function unlistenArrayEvents(array, listener) {
- var stub = array._chartjs;
- if (!stub) {
- return;
- }
-
- var listeners = stub.listeners;
- var index = listeners.indexOf(listener);
- if (index !== -1) {
- listeners.splice(index, 1);
- }
-
- if (listeners.length > 0) {
- return;
- }
-
- arrayEvents.forEach(function(key) {
- delete array[key];
- });
-
- delete array._chartjs;
-}
-
-// Base class for all dataset controllers (line, bar, etc)
-var DatasetController = function(chart, datasetIndex) {
- this.initialize(chart, datasetIndex);
-};
-
-helpers$1.extend(DatasetController.prototype, {
-
- /**
- * Element type used to generate a meta dataset (e.g. Chart.element.Line).
- * @type {Chart.core.element}
- */
- datasetElementType: null,
-
- /**
- * Element type used to generate a meta data (e.g. Chart.element.Point).
- * @type {Chart.core.element}
- */
- dataElementType: null,
-
- initialize: function(chart, datasetIndex) {
- var me = this;
- me.chart = chart;
- me.index = datasetIndex;
- me.linkScales();
- me.addElements();
- },
-
- updateIndex: function(datasetIndex) {
- this.index = datasetIndex;
- },
-
- linkScales: function() {
- var me = this;
- var meta = me.getMeta();
- var dataset = me.getDataset();
-
- if (meta.xAxisID === null || !(meta.xAxisID in me.chart.scales)) {
- meta.xAxisID = dataset.xAxisID || me.chart.options.scales.xAxes[0].id;
- }
- if (meta.yAxisID === null || !(meta.yAxisID in me.chart.scales)) {
- meta.yAxisID = dataset.yAxisID || me.chart.options.scales.yAxes[0].id;
- }
- },
-
- getDataset: function() {
- return this.chart.data.datasets[this.index];
- },
-
- getMeta: function() {
- return this.chart.getDatasetMeta(this.index);
- },
-
- getScaleForId: function(scaleID) {
- return this.chart.scales[scaleID];
- },
-
- /**
- * @private
- */
- _getValueScaleId: function() {
- return this.getMeta().yAxisID;
- },
-
- /**
- * @private
- */
- _getIndexScaleId: function() {
- return this.getMeta().xAxisID;
- },
-
- /**
- * @private
- */
- _getValueScale: function() {
- return this.getScaleForId(this._getValueScaleId());
- },
-
- /**
- * @private
- */
- _getIndexScale: function() {
- return this.getScaleForId(this._getIndexScaleId());
- },
-
- reset: function() {
- this.update(true);
- },
-
- /**
- * @private
- */
- destroy: function() {
- if (this._data) {
- unlistenArrayEvents(this._data, this);
- }
- },
-
- createMetaDataset: function() {
- var me = this;
- var type = me.datasetElementType;
- return type && new type({
- _chart: me.chart,
- _datasetIndex: me.index
- });
- },
-
- createMetaData: function(index) {
- var me = this;
- var type = me.dataElementType;
- return type && new type({
- _chart: me.chart,
- _datasetIndex: me.index,
- _index: index
- });
- },
-
- addElements: function() {
- var me = this;
- var meta = me.getMeta();
- var data = me.getDataset().data || [];
- var metaData = meta.data;
- var i, ilen;
-
- for (i = 0, ilen = data.length; i < ilen; ++i) {
- metaData[i] = metaData[i] || me.createMetaData(i);
- }
-
- meta.dataset = meta.dataset || me.createMetaDataset();
- },
-
- addElementAndReset: function(index) {
- var element = this.createMetaData(index);
- this.getMeta().data.splice(index, 0, element);
- this.updateElement(element, index, true);
- },
-
- buildOrUpdateElements: function() {
- var me = this;
- var dataset = me.getDataset();
- var data = dataset.data || (dataset.data = []);
-
- // In order to correctly handle data addition/deletion animation (an thus simulate
- // real-time charts), we need to monitor these data modifications and synchronize
- // the internal meta data accordingly.
- if (me._data !== data) {
- if (me._data) {
- // This case happens when the user replaced the data array instance.
- unlistenArrayEvents(me._data, me);
- }
-
- if (data && Object.isExtensible(data)) {
- listenArrayEvents(data, me);
- }
- me._data = data;
- }
-
- // Re-sync meta data in case the user replaced the data array or if we missed
- // any updates and so make sure that we handle number of datapoints changing.
- me.resyncElements();
- },
-
- update: helpers$1.noop,
-
- transition: function(easingValue) {
- var meta = this.getMeta();
- var elements = meta.data || [];
- var ilen = elements.length;
- var i = 0;
-
- for (; i < ilen; ++i) {
- elements[i].transition(easingValue);
- }
-
- if (meta.dataset) {
- meta.dataset.transition(easingValue);
- }
- },
-
- draw: function() {
- var meta = this.getMeta();
- var elements = meta.data || [];
- var ilen = elements.length;
- var i = 0;
-
- if (meta.dataset) {
- meta.dataset.draw();
- }
-
- for (; i < ilen; ++i) {
- elements[i].draw();
- }
- },
-
- removeHoverStyle: function(element) {
- helpers$1.merge(element._model, element.$previousStyle || {});
- delete element.$previousStyle;
- },
-
- setHoverStyle: function(element) {
- var dataset = this.chart.data.datasets[element._datasetIndex];
- var index = element._index;
- var custom = element.custom || {};
- var model = element._model;
- var getHoverColor = helpers$1.getHoverColor;
-
- element.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth
- };
-
- model.backgroundColor = resolve([custom.hoverBackgroundColor, dataset.hoverBackgroundColor, getHoverColor(model.backgroundColor)], undefined, index);
- model.borderColor = resolve([custom.hoverBorderColor, dataset.hoverBorderColor, getHoverColor(model.borderColor)], undefined, index);
- model.borderWidth = resolve([custom.hoverBorderWidth, dataset.hoverBorderWidth, model.borderWidth], undefined, index);
- },
-
- /**
- * @private
- */
- resyncElements: function() {
- var me = this;
- var meta = me.getMeta();
- var data = me.getDataset().data;
- var numMeta = meta.data.length;
- var numData = data.length;
-
- if (numData < numMeta) {
- meta.data.splice(numData, numMeta - numData);
- } else if (numData > numMeta) {
- me.insertElements(numMeta, numData - numMeta);
- }
- },
-
- /**
- * @private
- */
- insertElements: function(start, count) {
- for (var i = 0; i < count; ++i) {
- this.addElementAndReset(start + i);
- }
- },
-
- /**
- * @private
- */
- onDataPush: function() {
- var count = arguments.length;
- this.insertElements(this.getDataset().data.length - count, count);
- },
-
- /**
- * @private
- */
- onDataPop: function() {
- this.getMeta().data.pop();
- },
-
- /**
- * @private
- */
- onDataShift: function() {
- this.getMeta().data.shift();
- },
-
- /**
- * @private
- */
- onDataSplice: function(start, count) {
- this.getMeta().data.splice(start, count);
- this.insertElements(start, arguments.length - 2);
- },
-
- /**
- * @private
- */
- onDataUnshift: function() {
- this.insertElements(0, arguments.length);
- }
-});
-
-DatasetController.extend = helpers$1.inherits;
-
-var core_datasetController = DatasetController;
-
-core_defaults._set('global', {
- elements: {
- arc: {
- backgroundColor: core_defaults.global.defaultColor,
- borderColor: '#fff',
- borderWidth: 2,
- borderAlign: 'center'
- }
- }
-});
-
-var element_arc = core_element.extend({
- inLabelRange: function(mouseX) {
- var vm = this._view;
-
- if (vm) {
- return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
- }
- return false;
- },
-
- inRange: function(chartX, chartY) {
- var vm = this._view;
-
- if (vm) {
- var pointRelativePosition = helpers$1.getAngleFromPoint(vm, {x: chartX, y: chartY});
- var angle = pointRelativePosition.angle;
- var distance = pointRelativePosition.distance;
-
- // Sanitise angle range
- var startAngle = vm.startAngle;
- var endAngle = vm.endAngle;
- while (endAngle < startAngle) {
- endAngle += 2.0 * Math.PI;
- }
- while (angle > endAngle) {
- angle -= 2.0 * Math.PI;
- }
- while (angle < startAngle) {
- angle += 2.0 * Math.PI;
- }
-
- // Check if within the range of the open/close angle
- var betweenAngles = (angle >= startAngle && angle <= endAngle);
- var withinRadius = (distance >= vm.innerRadius && distance <= vm.outerRadius);
-
- return (betweenAngles && withinRadius);
- }
- return false;
- },
-
- getCenterPoint: function() {
- var vm = this._view;
- var halfAngle = (vm.startAngle + vm.endAngle) / 2;
- var halfRadius = (vm.innerRadius + vm.outerRadius) / 2;
- return {
- x: vm.x + Math.cos(halfAngle) * halfRadius,
- y: vm.y + Math.sin(halfAngle) * halfRadius
- };
- },
-
- getArea: function() {
- var vm = this._view;
- return Math.PI * ((vm.endAngle - vm.startAngle) / (2 * Math.PI)) * (Math.pow(vm.outerRadius, 2) - Math.pow(vm.innerRadius, 2));
- },
-
- tooltipPosition: function() {
- var vm = this._view;
- var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2);
- var rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
-
- return {
- x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
- y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
- };
- },
-
- draw: function() {
- var ctx = this._chart.ctx;
- var vm = this._view;
- var sA = vm.startAngle;
- var eA = vm.endAngle;
- var pixelMargin = (vm.borderAlign === 'inner') ? 0.33 : 0;
- var angleMargin;
-
- ctx.save();
-
- ctx.beginPath();
- ctx.arc(vm.x, vm.y, Math.max(vm.outerRadius - pixelMargin, 0), sA, eA);
- ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true);
- ctx.closePath();
-
- ctx.fillStyle = vm.backgroundColor;
- ctx.fill();
-
- if (vm.borderWidth) {
- if (vm.borderAlign === 'inner') {
- // Draw an inner border by cliping the arc and drawing a double-width border
- // Enlarge the clipping arc by 0.33 pixels to eliminate glitches between borders
- ctx.beginPath();
- angleMargin = pixelMargin / vm.outerRadius;
- ctx.arc(vm.x, vm.y, vm.outerRadius, sA - angleMargin, eA + angleMargin);
- if (vm.innerRadius > pixelMargin) {
- angleMargin = pixelMargin / vm.innerRadius;
- ctx.arc(vm.x, vm.y, vm.innerRadius - pixelMargin, eA + angleMargin, sA - angleMargin, true);
- } else {
- ctx.arc(vm.x, vm.y, pixelMargin, eA + Math.PI / 2, sA - Math.PI / 2);
- }
- ctx.closePath();
- ctx.clip();
-
- ctx.beginPath();
- ctx.arc(vm.x, vm.y, vm.outerRadius, sA, eA);
- ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true);
- ctx.closePath();
-
- ctx.lineWidth = vm.borderWidth * 2;
- ctx.lineJoin = 'round';
- } else {
- ctx.lineWidth = vm.borderWidth;
- ctx.lineJoin = 'bevel';
- }
-
- ctx.strokeStyle = vm.borderColor;
- ctx.stroke();
- }
-
- ctx.restore();
- }
-});
-
-var valueOrDefault$1 = helpers$1.valueOrDefault;
-
-var defaultColor = core_defaults.global.defaultColor;
-
-core_defaults._set('global', {
- elements: {
- line: {
- tension: 0.4,
- backgroundColor: defaultColor,
- borderWidth: 3,
- borderColor: defaultColor,
- borderCapStyle: 'butt',
- borderDash: [],
- borderDashOffset: 0.0,
- borderJoinStyle: 'miter',
- capBezierPoints: true,
- fill: true, // do we fill in the area between the line and its base axis
- }
- }
-});
-
-var element_line = core_element.extend({
- draw: function() {
- var me = this;
- var vm = me._view;
- var ctx = me._chart.ctx;
- var spanGaps = vm.spanGaps;
- var points = me._children.slice(); // clone array
- var globalDefaults = core_defaults.global;
- var globalOptionLineElements = globalDefaults.elements.line;
- var lastDrawnIndex = -1;
- var index, current, previous, currentVM;
-
- // If we are looping, adding the first point again
- if (me._loop && points.length) {
- points.push(points[0]);
- }
-
- ctx.save();
-
- // Stroke Line Options
- ctx.lineCap = vm.borderCapStyle || globalOptionLineElements.borderCapStyle;
-
- // IE 9 and 10 do not support line dash
- if (ctx.setLineDash) {
- ctx.setLineDash(vm.borderDash || globalOptionLineElements.borderDash);
- }
-
- ctx.lineDashOffset = valueOrDefault$1(vm.borderDashOffset, globalOptionLineElements.borderDashOffset);
- ctx.lineJoin = vm.borderJoinStyle || globalOptionLineElements.borderJoinStyle;
- ctx.lineWidth = valueOrDefault$1(vm.borderWidth, globalOptionLineElements.borderWidth);
- ctx.strokeStyle = vm.borderColor || globalDefaults.defaultColor;
-
- // Stroke Line
- ctx.beginPath();
- lastDrawnIndex = -1;
-
- for (index = 0; index < points.length; ++index) {
- current = points[index];
- previous = helpers$1.previousItem(points, index);
- currentVM = current._view;
-
- // First point moves to it's starting position no matter what
- if (index === 0) {
- if (!currentVM.skip) {
- ctx.moveTo(currentVM.x, currentVM.y);
- lastDrawnIndex = index;
- }
- } else {
- previous = lastDrawnIndex === -1 ? previous : points[lastDrawnIndex];
-
- if (!currentVM.skip) {
- if ((lastDrawnIndex !== (index - 1) && !spanGaps) || lastDrawnIndex === -1) {
- // There was a gap and this is the first point after the gap
- ctx.moveTo(currentVM.x, currentVM.y);
- } else {
- // Line to next point
- helpers$1.canvas.lineTo(ctx, previous._view, current._view);
- }
- lastDrawnIndex = index;
- }
- }
- }
-
- ctx.stroke();
- ctx.restore();
- }
-});
-
-var valueOrDefault$2 = helpers$1.valueOrDefault;
-
-var defaultColor$1 = core_defaults.global.defaultColor;
-
-core_defaults._set('global', {
- elements: {
- point: {
- radius: 3,
- pointStyle: 'circle',
- backgroundColor: defaultColor$1,
- borderColor: defaultColor$1,
- borderWidth: 1,
- // Hover
- hitRadius: 1,
- hoverRadius: 4,
- hoverBorderWidth: 1
- }
- }
-});
-
-function xRange(mouseX) {
- var vm = this._view;
- return vm ? (Math.abs(mouseX - vm.x) < vm.radius + vm.hitRadius) : false;
-}
-
-function yRange(mouseY) {
- var vm = this._view;
- return vm ? (Math.abs(mouseY - vm.y) < vm.radius + vm.hitRadius) : false;
-}
-
-var element_point = core_element.extend({
- inRange: function(mouseX, mouseY) {
- var vm = this._view;
- return vm ? ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(vm.hitRadius + vm.radius, 2)) : false;
- },
-
- inLabelRange: xRange,
- inXRange: xRange,
- inYRange: yRange,
-
- getCenterPoint: function() {
- var vm = this._view;
- return {
- x: vm.x,
- y: vm.y
- };
- },
-
- getArea: function() {
- return Math.PI * Math.pow(this._view.radius, 2);
- },
-
- tooltipPosition: function() {
- var vm = this._view;
- return {
- x: vm.x,
- y: vm.y,
- padding: vm.radius + vm.borderWidth
- };
- },
-
- draw: function(chartArea) {
- var vm = this._view;
- var ctx = this._chart.ctx;
- var pointStyle = vm.pointStyle;
- var rotation = vm.rotation;
- var radius = vm.radius;
- var x = vm.x;
- var y = vm.y;
- var globalDefaults = core_defaults.global;
- var defaultColor = globalDefaults.defaultColor; // eslint-disable-line no-shadow
-
- if (vm.skip) {
- return;
- }
-
- // Clipping for Points.
- if (chartArea === undefined || helpers$1.canvas._isPointInArea(vm, chartArea)) {
- ctx.strokeStyle = vm.borderColor || defaultColor;
- ctx.lineWidth = valueOrDefault$2(vm.borderWidth, globalDefaults.elements.point.borderWidth);
- ctx.fillStyle = vm.backgroundColor || defaultColor;
- helpers$1.canvas.drawPoint(ctx, pointStyle, radius, x, y, rotation);
- }
- }
-});
-
-var defaultColor$2 = core_defaults.global.defaultColor;
-
-core_defaults._set('global', {
- elements: {
- rectangle: {
- backgroundColor: defaultColor$2,
- borderColor: defaultColor$2,
- borderSkipped: 'bottom',
- borderWidth: 0
- }
- }
-});
-
-function isVertical(vm) {
- return vm && vm.width !== undefined;
-}
-
-/**
- * Helper function to get the bounds of the bar regardless of the orientation
- * @param bar {Chart.Element.Rectangle} the bar
- * @return {Bounds} bounds of the bar
- * @private
- */
-function getBarBounds(vm) {
- var x1, x2, y1, y2, half;
-
- if (isVertical(vm)) {
- half = vm.width / 2;
- x1 = vm.x - half;
- x2 = vm.x + half;
- y1 = Math.min(vm.y, vm.base);
- y2 = Math.max(vm.y, vm.base);
- } else {
- half = vm.height / 2;
- x1 = Math.min(vm.x, vm.base);
- x2 = Math.max(vm.x, vm.base);
- y1 = vm.y - half;
- y2 = vm.y + half;
- }
-
- return {
- left: x1,
- top: y1,
- right: x2,
- bottom: y2
- };
-}
-
-function swap(orig, v1, v2) {
- return orig === v1 ? v2 : orig === v2 ? v1 : orig;
-}
-
-function parseBorderSkipped(vm) {
- var edge = vm.borderSkipped;
- var res = {};
-
- if (!edge) {
- return res;
- }
-
- if (vm.horizontal) {
- if (vm.base > vm.x) {
- edge = swap(edge, 'left', 'right');
- }
- } else if (vm.base < vm.y) {
- edge = swap(edge, 'bottom', 'top');
- }
-
- res[edge] = true;
- return res;
-}
-
-function parseBorderWidth(vm, maxW, maxH) {
- var value = vm.borderWidth;
- var skip = parseBorderSkipped(vm);
- var t, r, b, l;
-
- if (helpers$1.isObject(value)) {
- t = +value.top || 0;
- r = +value.right || 0;
- b = +value.bottom || 0;
- l = +value.left || 0;
- } else {
- t = r = b = l = +value || 0;
- }
-
- return {
- t: skip.top || (t < 0) ? 0 : t > maxH ? maxH : t,
- r: skip.right || (r < 0) ? 0 : r > maxW ? maxW : r,
- b: skip.bottom || (b < 0) ? 0 : b > maxH ? maxH : b,
- l: skip.left || (l < 0) ? 0 : l > maxW ? maxW : l
- };
-}
-
-function boundingRects(vm) {
- var bounds = getBarBounds(vm);
- var width = bounds.right - bounds.left;
- var height = bounds.bottom - bounds.top;
- var border = parseBorderWidth(vm, width / 2, height / 2);
-
- return {
- outer: {
- x: bounds.left,
- y: bounds.top,
- w: width,
- h: height
- },
- inner: {
- x: bounds.left + border.l,
- y: bounds.top + border.t,
- w: width - border.l - border.r,
- h: height - border.t - border.b
- }
- };
-}
-
-function inRange(vm, x, y) {
- var skipX = x === null;
- var skipY = y === null;
- var bounds = !vm || (skipX && skipY) ? false : getBarBounds(vm);
-
- return bounds
- && (skipX || x >= bounds.left && x <= bounds.right)
- && (skipY || y >= bounds.top && y <= bounds.bottom);
-}
-
-var element_rectangle = core_element.extend({
- draw: function() {
- var ctx = this._chart.ctx;
- var vm = this._view;
- var rects = boundingRects(vm);
- var outer = rects.outer;
- var inner = rects.inner;
-
- ctx.fillStyle = vm.backgroundColor;
- ctx.fillRect(outer.x, outer.y, outer.w, outer.h);
-
- if (outer.w === inner.w && outer.h === inner.h) {
- return;
- }
-
- ctx.save();
- ctx.beginPath();
- ctx.rect(outer.x, outer.y, outer.w, outer.h);
- ctx.clip();
- ctx.fillStyle = vm.borderColor;
- ctx.rect(inner.x, inner.y, inner.w, inner.h);
- ctx.fill('evenodd');
- ctx.restore();
- },
-
- height: function() {
- var vm = this._view;
- return vm.base - vm.y;
- },
-
- inRange: function(mouseX, mouseY) {
- return inRange(this._view, mouseX, mouseY);
- },
-
- inLabelRange: function(mouseX, mouseY) {
- var vm = this._view;
- return isVertical(vm)
- ? inRange(vm, mouseX, null)
- : inRange(vm, null, mouseY);
- },
-
- inXRange: function(mouseX) {
- return inRange(this._view, mouseX, null);
- },
-
- inYRange: function(mouseY) {
- return inRange(this._view, null, mouseY);
- },
-
- getCenterPoint: function() {
- var vm = this._view;
- var x, y;
- if (isVertical(vm)) {
- x = vm.x;
- y = (vm.y + vm.base) / 2;
- } else {
- x = (vm.x + vm.base) / 2;
- y = vm.y;
- }
-
- return {x: x, y: y};
- },
-
- getArea: function() {
- var vm = this._view;
-
- return isVertical(vm)
- ? vm.width * Math.abs(vm.y - vm.base)
- : vm.height * Math.abs(vm.x - vm.base);
- },
-
- tooltipPosition: function() {
- var vm = this._view;
- return {
- x: vm.x,
- y: vm.y
- };
- }
-});
-
-var elements = {};
-var Arc = element_arc;
-var Line = element_line;
-var Point = element_point;
-var Rectangle = element_rectangle;
-elements.Arc = Arc;
-elements.Line = Line;
-elements.Point = Point;
-elements.Rectangle = Rectangle;
-
-var resolve$1 = helpers$1.options.resolve;
-
-core_defaults._set('bar', {
- hover: {
- mode: 'label'
- },
-
- scales: {
- xAxes: [{
- type: 'category',
- categoryPercentage: 0.8,
- barPercentage: 0.9,
- offset: true,
- gridLines: {
- offsetGridLines: true
- }
- }],
-
- yAxes: [{
- type: 'linear'
- }]
- }
-});
-
-/**
- * Computes the "optimal" sample size to maintain bars equally sized while preventing overlap.
- * @private
- */
-function computeMinSampleSize(scale, pixels) {
- var min = scale.isHorizontal() ? scale.width : scale.height;
- var ticks = scale.getTicks();
- var prev, curr, i, ilen;
-
- for (i = 1, ilen = pixels.length; i < ilen; ++i) {
- min = Math.min(min, Math.abs(pixels[i] - pixels[i - 1]));
- }
-
- for (i = 0, ilen = ticks.length; i < ilen; ++i) {
- curr = scale.getPixelForTick(i);
- min = i > 0 ? Math.min(min, curr - prev) : min;
- prev = curr;
- }
-
- return min;
-}
-
-/**
- * Computes an "ideal" category based on the absolute bar thickness or, if undefined or null,
- * uses the smallest interval (see computeMinSampleSize) that prevents bar overlapping. This
- * mode currently always generates bars equally sized (until we introduce scriptable options?).
- * @private
- */
-function computeFitCategoryTraits(index, ruler, options) {
- var thickness = options.barThickness;
- var count = ruler.stackCount;
- var curr = ruler.pixels[index];
- var size, ratio;
-
- if (helpers$1.isNullOrUndef(thickness)) {
- size = ruler.min * options.categoryPercentage;
- ratio = options.barPercentage;
- } else {
- // When bar thickness is enforced, category and bar percentages are ignored.
- // Note(SB): we could add support for relative bar thickness (e.g. barThickness: '50%')
- // and deprecate barPercentage since this value is ignored when thickness is absolute.
- size = thickness * count;
- ratio = 1;
- }
-
- return {
- chunk: size / count,
- ratio: ratio,
- start: curr - (size / 2)
- };
-}
-
-/**
- * Computes an "optimal" category that globally arranges bars side by side (no gap when
- * percentage options are 1), based on the previous and following categories. This mode
- * generates bars with different widths when data are not evenly spaced.
- * @private
- */
-function computeFlexCategoryTraits(index, ruler, options) {
- var pixels = ruler.pixels;
- var curr = pixels[index];
- var prev = index > 0 ? pixels[index - 1] : null;
- var next = index < pixels.length - 1 ? pixels[index + 1] : null;
- var percent = options.categoryPercentage;
- var start, size;
-
- if (prev === null) {
- // first data: its size is double based on the next point or,
- // if it's also the last data, we use the scale size.
- prev = curr - (next === null ? ruler.end - ruler.start : next - curr);
- }
-
- if (next === null) {
- // last data: its size is also double based on the previous point.
- next = curr + curr - prev;
- }
-
- start = curr - (curr - Math.min(prev, next)) / 2 * percent;
- size = Math.abs(next - prev) / 2 * percent;
-
- return {
- chunk: size / ruler.stackCount,
- ratio: options.barPercentage,
- start: start
- };
-}
-
-var controller_bar = core_datasetController.extend({
-
- dataElementType: elements.Rectangle,
-
- initialize: function() {
- var me = this;
- var meta;
-
- core_datasetController.prototype.initialize.apply(me, arguments);
-
- meta = me.getMeta();
- meta.stack = me.getDataset().stack;
- meta.bar = true;
- },
-
- update: function(reset) {
- var me = this;
- var rects = me.getMeta().data;
- var i, ilen;
-
- me._ruler = me.getRuler();
-
- for (i = 0, ilen = rects.length; i < ilen; ++i) {
- me.updateElement(rects[i], i, reset);
- }
- },
-
- updateElement: function(rectangle, index, reset) {
- var me = this;
- var meta = me.getMeta();
- var dataset = me.getDataset();
- var options = me._resolveElementOptions(rectangle, index);
-
- rectangle._xScale = me.getScaleForId(meta.xAxisID);
- rectangle._yScale = me.getScaleForId(meta.yAxisID);
- rectangle._datasetIndex = me.index;
- rectangle._index = index;
- rectangle._model = {
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderSkipped: options.borderSkipped,
- borderWidth: options.borderWidth,
- datasetLabel: dataset.label,
- label: me.chart.data.labels[index]
- };
-
- me._updateElementGeometry(rectangle, index, reset);
-
- rectangle.pivot();
- },
-
- /**
- * @private
- */
- _updateElementGeometry: function(rectangle, index, reset) {
- var me = this;
- var model = rectangle._model;
- var vscale = me._getValueScale();
- var base = vscale.getBasePixel();
- var horizontal = vscale.isHorizontal();
- var ruler = me._ruler || me.getRuler();
- var vpixels = me.calculateBarValuePixels(me.index, index);
- var ipixels = me.calculateBarIndexPixels(me.index, index, ruler);
-
- model.horizontal = horizontal;
- model.base = reset ? base : vpixels.base;
- model.x = horizontal ? reset ? base : vpixels.head : ipixels.center;
- model.y = horizontal ? ipixels.center : reset ? base : vpixels.head;
- model.height = horizontal ? ipixels.size : undefined;
- model.width = horizontal ? undefined : ipixels.size;
- },
-
- /**
- * Returns the stacks based on groups and bar visibility.
- * @param {number} [last] - The dataset index
- * @returns {string[]} The list of stack IDs
- * @private
- */
- _getStacks: function(last) {
- var me = this;
- var chart = me.chart;
- var scale = me._getIndexScale();
- var stacked = scale.options.stacked;
- var ilen = last === undefined ? chart.data.datasets.length : last + 1;
- var stacks = [];
- var i, meta;
-
- for (i = 0; i < ilen; ++i) {
- meta = chart.getDatasetMeta(i);
- if (meta.bar && chart.isDatasetVisible(i) &&
- (stacked === false ||
- (stacked === true && stacks.indexOf(meta.stack) === -1) ||
- (stacked === undefined && (meta.stack === undefined || stacks.indexOf(meta.stack) === -1)))) {
- stacks.push(meta.stack);
- }
- }
-
- return stacks;
- },
-
- /**
- * Returns the effective number of stacks based on groups and bar visibility.
- * @private
- */
- getStackCount: function() {
- return this._getStacks().length;
- },
-
- /**
- * Returns the stack index for the given dataset based on groups and bar visibility.
- * @param {number} [datasetIndex] - The dataset index
- * @param {string} [name] - The stack name to find
- * @returns {number} The stack index
- * @private
- */
- getStackIndex: function(datasetIndex, name) {
- var stacks = this._getStacks(datasetIndex);
- var index = (name !== undefined)
- ? stacks.indexOf(name)
- : -1; // indexOf returns -1 if element is not present
-
- return (index === -1)
- ? stacks.length - 1
- : index;
- },
-
- /**
- * @private
- */
- getRuler: function() {
- var me = this;
- var scale = me._getIndexScale();
- var stackCount = me.getStackCount();
- var datasetIndex = me.index;
- var isHorizontal = scale.isHorizontal();
- var start = isHorizontal ? scale.left : scale.top;
- var end = start + (isHorizontal ? scale.width : scale.height);
- var pixels = [];
- var i, ilen, min;
-
- for (i = 0, ilen = me.getMeta().data.length; i < ilen; ++i) {
- pixels.push(scale.getPixelForValue(null, i, datasetIndex));
- }
-
- min = helpers$1.isNullOrUndef(scale.options.barThickness)
- ? computeMinSampleSize(scale, pixels)
- : -1;
-
- return {
- min: min,
- pixels: pixels,
- start: start,
- end: end,
- stackCount: stackCount,
- scale: scale
- };
- },
-
- /**
- * Note: pixel values are not clamped to the scale area.
- * @private
- */
- calculateBarValuePixels: function(datasetIndex, index) {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var scale = me._getValueScale();
- var isHorizontal = scale.isHorizontal();
- var datasets = chart.data.datasets;
- var value = +scale.getRightValue(datasets[datasetIndex].data[index]);
- var minBarLength = scale.options.minBarLength;
- var stacked = scale.options.stacked;
- var stack = meta.stack;
- var start = 0;
- var i, imeta, ivalue, base, head, size;
-
- if (stacked || (stacked === undefined && stack !== undefined)) {
- for (i = 0; i < datasetIndex; ++i) {
- imeta = chart.getDatasetMeta(i);
-
- if (imeta.bar &&
- imeta.stack === stack &&
- imeta.controller._getValueScaleId() === scale.id &&
- chart.isDatasetVisible(i)) {
-
- ivalue = +scale.getRightValue(datasets[i].data[index]);
- if ((value < 0 && ivalue < 0) || (value >= 0 && ivalue > 0)) {
- start += ivalue;
- }
- }
- }
- }
-
- base = scale.getPixelForValue(start);
- head = scale.getPixelForValue(start + value);
- size = head - base;
-
- if (minBarLength !== undefined && Math.abs(size) < minBarLength) {
- size = minBarLength;
- if (value >= 0 && !isHorizontal || value < 0 && isHorizontal) {
- head = base - minBarLength;
- } else {
- head = base + minBarLength;
- }
- }
-
- return {
- size: size,
- base: base,
- head: head,
- center: head + size / 2
- };
- },
-
- /**
- * @private
- */
- calculateBarIndexPixels: function(datasetIndex, index, ruler) {
- var me = this;
- var options = ruler.scale.options;
- var range = options.barThickness === 'flex'
- ? computeFlexCategoryTraits(index, ruler, options)
- : computeFitCategoryTraits(index, ruler, options);
-
- var stackIndex = me.getStackIndex(datasetIndex, me.getMeta().stack);
- var center = range.start + (range.chunk * stackIndex) + (range.chunk / 2);
- var size = Math.min(
- helpers$1.valueOrDefault(options.maxBarThickness, Infinity),
- range.chunk * range.ratio);
-
- return {
- base: center - size / 2,
- head: center + size / 2,
- center: center,
- size: size
- };
- },
-
- draw: function() {
- var me = this;
- var chart = me.chart;
- var scale = me._getValueScale();
- var rects = me.getMeta().data;
- var dataset = me.getDataset();
- var ilen = rects.length;
- var i = 0;
-
- helpers$1.canvas.clipArea(chart.ctx, chart.chartArea);
-
- for (; i < ilen; ++i) {
- if (!isNaN(scale.getRightValue(dataset.data[i]))) {
- rects[i].draw();
- }
- }
-
- helpers$1.canvas.unclipArea(chart.ctx);
- },
-
- /**
- * @private
- */
- _resolveElementOptions: function(rectangle, index) {
- var me = this;
- var chart = me.chart;
- var datasets = chart.data.datasets;
- var dataset = datasets[me.index];
- var custom = rectangle.custom || {};
- var options = chart.options.elements.rectangle;
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var keys = [
- 'backgroundColor',
- 'borderColor',
- 'borderSkipped',
- 'borderWidth'
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$1([
- custom[key],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- return values;
- }
-});
-
-var valueOrDefault$3 = helpers$1.valueOrDefault;
-var resolve$2 = helpers$1.options.resolve;
-
-core_defaults._set('bubble', {
- hover: {
- mode: 'single'
- },
-
- scales: {
- xAxes: [{
- type: 'linear', // bubble should probably use a linear scale by default
- position: 'bottom',
- id: 'x-axis-0' // need an ID so datasets can reference the scale
- }],
- yAxes: [{
- type: 'linear',
- position: 'left',
- id: 'y-axis-0'
- }]
- },
-
- tooltips: {
- callbacks: {
- title: function() {
- // Title doesn't make sense for scatter since we format the data as a point
- return '';
- },
- label: function(item, data) {
- var datasetLabel = data.datasets[item.datasetIndex].label || '';
- var dataPoint = data.datasets[item.datasetIndex].data[item.index];
- return datasetLabel + ': (' + item.xLabel + ', ' + item.yLabel + ', ' + dataPoint.r + ')';
- }
- }
- }
-});
-
-var controller_bubble = core_datasetController.extend({
- /**
- * @protected
- */
- dataElementType: elements.Point,
-
- /**
- * @protected
- */
- update: function(reset) {
- var me = this;
- var meta = me.getMeta();
- var points = meta.data;
-
- // Update Points
- helpers$1.each(points, function(point, index) {
- me.updateElement(point, index, reset);
- });
- },
-
- /**
- * @protected
- */
- updateElement: function(point, index, reset) {
- var me = this;
- var meta = me.getMeta();
- var custom = point.custom || {};
- var xScale = me.getScaleForId(meta.xAxisID);
- var yScale = me.getScaleForId(meta.yAxisID);
- var options = me._resolveElementOptions(point, index);
- var data = me.getDataset().data[index];
- var dsIndex = me.index;
-
- var x = reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(typeof data === 'object' ? data : NaN, index, dsIndex);
- var y = reset ? yScale.getBasePixel() : yScale.getPixelForValue(data, index, dsIndex);
-
- point._xScale = xScale;
- point._yScale = yScale;
- point._options = options;
- point._datasetIndex = dsIndex;
- point._index = index;
- point._model = {
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderWidth: options.borderWidth,
- hitRadius: options.hitRadius,
- pointStyle: options.pointStyle,
- rotation: options.rotation,
- radius: reset ? 0 : options.radius,
- skip: custom.skip || isNaN(x) || isNaN(y),
- x: x,
- y: y,
- };
-
- point.pivot();
- },
-
- /**
- * @protected
- */
- setHoverStyle: function(point) {
- var model = point._model;
- var options = point._options;
- var getHoverColor = helpers$1.getHoverColor;
-
- point.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth,
- radius: model.radius
- };
-
- model.backgroundColor = valueOrDefault$3(options.hoverBackgroundColor, getHoverColor(options.backgroundColor));
- model.borderColor = valueOrDefault$3(options.hoverBorderColor, getHoverColor(options.borderColor));
- model.borderWidth = valueOrDefault$3(options.hoverBorderWidth, options.borderWidth);
- model.radius = options.radius + options.hoverRadius;
- },
-
- /**
- * @private
- */
- _resolveElementOptions: function(point, index) {
- var me = this;
- var chart = me.chart;
- var datasets = chart.data.datasets;
- var dataset = datasets[me.index];
- var custom = point.custom || {};
- var options = chart.options.elements.point;
- var data = dataset.data[index];
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var keys = [
- 'backgroundColor',
- 'borderColor',
- 'borderWidth',
- 'hoverBackgroundColor',
- 'hoverBorderColor',
- 'hoverBorderWidth',
- 'hoverRadius',
- 'hitRadius',
- 'pointStyle',
- 'rotation'
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$2([
- custom[key],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- // Custom radius resolution
- values.radius = resolve$2([
- custom.radius,
- data ? data.r : undefined,
- dataset.radius,
- options.radius
- ], context, index);
-
- return values;
- }
-});
-
-var resolve$3 = helpers$1.options.resolve;
-var valueOrDefault$4 = helpers$1.valueOrDefault;
-
-core_defaults._set('doughnut', {
- animation: {
- // Boolean - Whether we animate the rotation of the Doughnut
- animateRotate: true,
- // Boolean - Whether we animate scaling the Doughnut from the centre
- animateScale: false
- },
- hover: {
- mode: 'single'
- },
- legendCallback: function(chart) {
- var text = [];
- text.push('
');
-
- var data = chart.data;
- var datasets = data.datasets;
- var labels = data.labels;
-
- if (datasets.length) {
- for (var i = 0; i < datasets[0].data.length; ++i) {
- text.push('
');
- return text.join('');
- },
- legend: {
- labels: {
- generateLabels: function(chart) {
- var data = chart.data;
- if (data.labels.length && data.datasets.length) {
- return data.labels.map(function(label, i) {
- var meta = chart.getDatasetMeta(0);
- var ds = data.datasets[0];
- var arc = meta.data[i];
- var custom = arc && arc.custom || {};
- var arcOpts = chart.options.elements.arc;
- var fill = resolve$3([custom.backgroundColor, ds.backgroundColor, arcOpts.backgroundColor], undefined, i);
- var stroke = resolve$3([custom.borderColor, ds.borderColor, arcOpts.borderColor], undefined, i);
- var bw = resolve$3([custom.borderWidth, ds.borderWidth, arcOpts.borderWidth], undefined, i);
-
- return {
- text: label,
- fillStyle: fill,
- strokeStyle: stroke,
- lineWidth: bw,
- hidden: isNaN(ds.data[i]) || meta.data[i].hidden,
-
- // Extra data used for toggling the correct item
- index: i
- };
- });
- }
- return [];
- }
- },
-
- onClick: function(e, legendItem) {
- var index = legendItem.index;
- var chart = this.chart;
- var i, ilen, meta;
-
- for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) {
- meta = chart.getDatasetMeta(i);
- // toggle visibility of index if exists
- if (meta.data[index]) {
- meta.data[index].hidden = !meta.data[index].hidden;
- }
- }
-
- chart.update();
- }
- },
-
- // The percentage of the chart that we cut out of the middle.
- cutoutPercentage: 50,
-
- // The rotation of the chart, where the first data arc begins.
- rotation: Math.PI * -0.5,
-
- // The total circumference of the chart.
- circumference: Math.PI * 2.0,
-
- // Need to override these to give a nice default
- tooltips: {
- callbacks: {
- title: function() {
- return '';
- },
- label: function(tooltipItem, data) {
- var dataLabel = data.labels[tooltipItem.index];
- var value = ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
-
- if (helpers$1.isArray(dataLabel)) {
- // show value on first line of multiline label
- // need to clone because we are changing the value
- dataLabel = dataLabel.slice();
- dataLabel[0] += value;
- } else {
- dataLabel += value;
- }
-
- return dataLabel;
- }
- }
- }
-});
-
-var controller_doughnut = core_datasetController.extend({
-
- dataElementType: elements.Arc,
-
- linkScales: helpers$1.noop,
-
- // Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly
- getRingIndex: function(datasetIndex) {
- var ringIndex = 0;
-
- for (var j = 0; j < datasetIndex; ++j) {
- if (this.chart.isDatasetVisible(j)) {
- ++ringIndex;
- }
- }
-
- return ringIndex;
- },
-
- update: function(reset) {
- var me = this;
- var chart = me.chart;
- var chartArea = chart.chartArea;
- var opts = chart.options;
- var availableWidth = chartArea.right - chartArea.left;
- var availableHeight = chartArea.bottom - chartArea.top;
- var minSize = Math.min(availableWidth, availableHeight);
- var offset = {x: 0, y: 0};
- var meta = me.getMeta();
- var arcs = meta.data;
- var cutoutPercentage = opts.cutoutPercentage;
- var circumference = opts.circumference;
- var chartWeight = me._getRingWeight(me.index);
- var i, ilen;
-
- // If the chart's circumference isn't a full circle, calculate minSize as a ratio of the width/height of the arc
- if (circumference < Math.PI * 2.0) {
- var startAngle = opts.rotation % (Math.PI * 2.0);
- startAngle += Math.PI * 2.0 * (startAngle >= Math.PI ? -1 : startAngle < -Math.PI ? 1 : 0);
- var endAngle = startAngle + circumference;
- var start = {x: Math.cos(startAngle), y: Math.sin(startAngle)};
- var end = {x: Math.cos(endAngle), y: Math.sin(endAngle)};
- var contains0 = (startAngle <= 0 && endAngle >= 0) || (startAngle <= Math.PI * 2.0 && Math.PI * 2.0 <= endAngle);
- var contains90 = (startAngle <= Math.PI * 0.5 && Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 2.5 && Math.PI * 2.5 <= endAngle);
- var contains180 = (startAngle <= -Math.PI && -Math.PI <= endAngle) || (startAngle <= Math.PI && Math.PI <= endAngle);
- var contains270 = (startAngle <= -Math.PI * 0.5 && -Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 1.5 && Math.PI * 1.5 <= endAngle);
- var cutout = cutoutPercentage / 100.0;
- var min = {x: contains180 ? -1 : Math.min(start.x * (start.x < 0 ? 1 : cutout), end.x * (end.x < 0 ? 1 : cutout)), y: contains270 ? -1 : Math.min(start.y * (start.y < 0 ? 1 : cutout), end.y * (end.y < 0 ? 1 : cutout))};
- var max = {x: contains0 ? 1 : Math.max(start.x * (start.x > 0 ? 1 : cutout), end.x * (end.x > 0 ? 1 : cutout)), y: contains90 ? 1 : Math.max(start.y * (start.y > 0 ? 1 : cutout), end.y * (end.y > 0 ? 1 : cutout))};
- var size = {width: (max.x - min.x) * 0.5, height: (max.y - min.y) * 0.5};
- minSize = Math.min(availableWidth / size.width, availableHeight / size.height);
- offset = {x: (max.x + min.x) * -0.5, y: (max.y + min.y) * -0.5};
- }
-
- for (i = 0, ilen = arcs.length; i < ilen; ++i) {
- arcs[i]._options = me._resolveElementOptions(arcs[i], i);
- }
-
- chart.borderWidth = me.getMaxBorderWidth();
- chart.outerRadius = Math.max((minSize - chart.borderWidth) / 2, 0);
- chart.innerRadius = Math.max(cutoutPercentage ? (chart.outerRadius / 100) * (cutoutPercentage) : 0, 0);
- chart.radiusLength = (chart.outerRadius - chart.innerRadius) / (me._getVisibleDatasetWeightTotal() || 1);
- chart.offsetX = offset.x * chart.outerRadius;
- chart.offsetY = offset.y * chart.outerRadius;
-
- meta.total = me.calculateTotal();
-
- me.outerRadius = chart.outerRadius - chart.radiusLength * me._getRingWeightOffset(me.index);
- me.innerRadius = Math.max(me.outerRadius - chart.radiusLength * chartWeight, 0);
-
- for (i = 0, ilen = arcs.length; i < ilen; ++i) {
- me.updateElement(arcs[i], i, reset);
- }
- },
-
- updateElement: function(arc, index, reset) {
- var me = this;
- var chart = me.chart;
- var chartArea = chart.chartArea;
- var opts = chart.options;
- var animationOpts = opts.animation;
- var centerX = (chartArea.left + chartArea.right) / 2;
- var centerY = (chartArea.top + chartArea.bottom) / 2;
- var startAngle = opts.rotation; // non reset case handled later
- var endAngle = opts.rotation; // non reset case handled later
- var dataset = me.getDataset();
- var circumference = reset && animationOpts.animateRotate ? 0 : arc.hidden ? 0 : me.calculateCircumference(dataset.data[index]) * (opts.circumference / (2.0 * Math.PI));
- var innerRadius = reset && animationOpts.animateScale ? 0 : me.innerRadius;
- var outerRadius = reset && animationOpts.animateScale ? 0 : me.outerRadius;
- var options = arc._options || {};
-
- helpers$1.extend(arc, {
- // Utility
- _datasetIndex: me.index,
- _index: index,
-
- // Desired view properties
- _model: {
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderWidth: options.borderWidth,
- borderAlign: options.borderAlign,
- x: centerX + chart.offsetX,
- y: centerY + chart.offsetY,
- startAngle: startAngle,
- endAngle: endAngle,
- circumference: circumference,
- outerRadius: outerRadius,
- innerRadius: innerRadius,
- label: helpers$1.valueAtIndexOrDefault(dataset.label, index, chart.data.labels[index])
- }
- });
-
- var model = arc._model;
-
- // Set correct angles if not resetting
- if (!reset || !animationOpts.animateRotate) {
- if (index === 0) {
- model.startAngle = opts.rotation;
- } else {
- model.startAngle = me.getMeta().data[index - 1]._model.endAngle;
- }
-
- model.endAngle = model.startAngle + model.circumference;
- }
-
- arc.pivot();
- },
-
- calculateTotal: function() {
- var dataset = this.getDataset();
- var meta = this.getMeta();
- var total = 0;
- var value;
-
- helpers$1.each(meta.data, function(element, index) {
- value = dataset.data[index];
- if (!isNaN(value) && !element.hidden) {
- total += Math.abs(value);
- }
- });
-
- /* if (total === 0) {
- total = NaN;
- }*/
-
- return total;
- },
-
- calculateCircumference: function(value) {
- var total = this.getMeta().total;
- if (total > 0 && !isNaN(value)) {
- return (Math.PI * 2.0) * (Math.abs(value) / total);
- }
- return 0;
- },
-
- // gets the max border or hover width to properly scale pie charts
- getMaxBorderWidth: function(arcs) {
- var me = this;
- var max = 0;
- var chart = me.chart;
- var i, ilen, meta, arc, controller, options, borderWidth, hoverWidth;
-
- if (!arcs) {
- // Find the outmost visible dataset
- for (i = 0, ilen = chart.data.datasets.length; i < ilen; ++i) {
- if (chart.isDatasetVisible(i)) {
- meta = chart.getDatasetMeta(i);
- arcs = meta.data;
- if (i !== me.index) {
- controller = meta.controller;
- }
- break;
- }
- }
- }
-
- if (!arcs) {
- return 0;
- }
-
- for (i = 0, ilen = arcs.length; i < ilen; ++i) {
- arc = arcs[i];
- options = controller ? controller._resolveElementOptions(arc, i) : arc._options;
- if (options.borderAlign !== 'inner') {
- borderWidth = options.borderWidth;
- hoverWidth = options.hoverBorderWidth;
-
- max = borderWidth > max ? borderWidth : max;
- max = hoverWidth > max ? hoverWidth : max;
- }
- }
- return max;
- },
-
- /**
- * @protected
- */
- setHoverStyle: function(arc) {
- var model = arc._model;
- var options = arc._options;
- var getHoverColor = helpers$1.getHoverColor;
-
- arc.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth,
- };
-
- model.backgroundColor = valueOrDefault$4(options.hoverBackgroundColor, getHoverColor(options.backgroundColor));
- model.borderColor = valueOrDefault$4(options.hoverBorderColor, getHoverColor(options.borderColor));
- model.borderWidth = valueOrDefault$4(options.hoverBorderWidth, options.borderWidth);
- },
-
- /**
- * @private
- */
- _resolveElementOptions: function(arc, index) {
- var me = this;
- var chart = me.chart;
- var dataset = me.getDataset();
- var custom = arc.custom || {};
- var options = chart.options.elements.arc;
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var keys = [
- 'backgroundColor',
- 'borderColor',
- 'borderWidth',
- 'borderAlign',
- 'hoverBackgroundColor',
- 'hoverBorderColor',
- 'hoverBorderWidth',
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$3([
- custom[key],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- return values;
- },
-
- /**
- * Get radius length offset of the dataset in relation to the visible datasets weights. This allows determining the inner and outer radius correctly
- * @private
- */
- _getRingWeightOffset: function(datasetIndex) {
- var ringWeightOffset = 0;
-
- for (var i = 0; i < datasetIndex; ++i) {
- if (this.chart.isDatasetVisible(i)) {
- ringWeightOffset += this._getRingWeight(i);
- }
- }
-
- return ringWeightOffset;
- },
-
- /**
- * @private
- */
- _getRingWeight: function(dataSetIndex) {
- return Math.max(valueOrDefault$4(this.chart.data.datasets[dataSetIndex].weight, 1), 0);
- },
-
- /**
- * Returns the sum of all visibile data set weights. This value can be 0.
- * @private
- */
- _getVisibleDatasetWeightTotal: function() {
- return this._getRingWeightOffset(this.chart.data.datasets.length);
- }
-});
-
-core_defaults._set('horizontalBar', {
- hover: {
- mode: 'index',
- axis: 'y'
- },
-
- scales: {
- xAxes: [{
- type: 'linear',
- position: 'bottom'
- }],
-
- yAxes: [{
- type: 'category',
- position: 'left',
- categoryPercentage: 0.8,
- barPercentage: 0.9,
- offset: true,
- gridLines: {
- offsetGridLines: true
- }
- }]
- },
-
- elements: {
- rectangle: {
- borderSkipped: 'left'
- }
- },
-
- tooltips: {
- mode: 'index',
- axis: 'y'
- }
-});
-
-var controller_horizontalBar = controller_bar.extend({
- /**
- * @private
- */
- _getValueScaleId: function() {
- return this.getMeta().xAxisID;
- },
-
- /**
- * @private
- */
- _getIndexScaleId: function() {
- return this.getMeta().yAxisID;
- }
-});
-
-var valueOrDefault$5 = helpers$1.valueOrDefault;
-var resolve$4 = helpers$1.options.resolve;
-var isPointInArea = helpers$1.canvas._isPointInArea;
-
-core_defaults._set('line', {
- showLines: true,
- spanGaps: false,
-
- hover: {
- mode: 'label'
- },
-
- scales: {
- xAxes: [{
- type: 'category',
- id: 'x-axis-0'
- }],
- yAxes: [{
- type: 'linear',
- id: 'y-axis-0'
- }]
- }
-});
-
-function lineEnabled(dataset, options) {
- return valueOrDefault$5(dataset.showLine, options.showLines);
-}
-
-var controller_line = core_datasetController.extend({
-
- datasetElementType: elements.Line,
-
- dataElementType: elements.Point,
-
- update: function(reset) {
- var me = this;
- var meta = me.getMeta();
- var line = meta.dataset;
- var points = meta.data || [];
- var scale = me.getScaleForId(meta.yAxisID);
- var dataset = me.getDataset();
- var showLine = lineEnabled(dataset, me.chart.options);
- var i, ilen;
-
- // Update Line
- if (showLine) {
- // Compatibility: If the properties are defined with only the old name, use those values
- if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) {
- dataset.lineTension = dataset.tension;
- }
-
- // Utility
- line._scale = scale;
- line._datasetIndex = me.index;
- // Data
- line._children = points;
- // Model
- line._model = me._resolveLineOptions(line);
-
- line.pivot();
- }
-
- // Update Points
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- me.updateElement(points[i], i, reset);
- }
-
- if (showLine && line._model.tension !== 0) {
- me.updateBezierControlPoints();
- }
-
- // Now pivot the point for animation
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- points[i].pivot();
- }
- },
-
- updateElement: function(point, index, reset) {
- var me = this;
- var meta = me.getMeta();
- var custom = point.custom || {};
- var dataset = me.getDataset();
- var datasetIndex = me.index;
- var value = dataset.data[index];
- var yScale = me.getScaleForId(meta.yAxisID);
- var xScale = me.getScaleForId(meta.xAxisID);
- var lineModel = meta.dataset._model;
- var x, y;
-
- var options = me._resolvePointOptions(point, index);
-
- x = xScale.getPixelForValue(typeof value === 'object' ? value : NaN, index, datasetIndex);
- y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex);
-
- // Utility
- point._xScale = xScale;
- point._yScale = yScale;
- point._options = options;
- point._datasetIndex = datasetIndex;
- point._index = index;
-
- // Desired view properties
- point._model = {
- x: x,
- y: y,
- skip: custom.skip || isNaN(x) || isNaN(y),
- // Appearance
- radius: options.radius,
- pointStyle: options.pointStyle,
- rotation: options.rotation,
- backgroundColor: options.backgroundColor,
- borderColor: options.borderColor,
- borderWidth: options.borderWidth,
- tension: valueOrDefault$5(custom.tension, lineModel ? lineModel.tension : 0),
- steppedLine: lineModel ? lineModel.steppedLine : false,
- // Tooltip
- hitRadius: options.hitRadius
- };
- },
-
- /**
- * @private
- */
- _resolvePointOptions: function(element, index) {
- var me = this;
- var chart = me.chart;
- var dataset = chart.data.datasets[me.index];
- var custom = element.custom || {};
- var options = chart.options.elements.point;
- var values = {};
- var i, ilen, key;
-
- // Scriptable options
- var context = {
- chart: chart,
- dataIndex: index,
- dataset: dataset,
- datasetIndex: me.index
- };
-
- var ELEMENT_OPTIONS = {
- backgroundColor: 'pointBackgroundColor',
- borderColor: 'pointBorderColor',
- borderWidth: 'pointBorderWidth',
- hitRadius: 'pointHitRadius',
- hoverBackgroundColor: 'pointHoverBackgroundColor',
- hoverBorderColor: 'pointHoverBorderColor',
- hoverBorderWidth: 'pointHoverBorderWidth',
- hoverRadius: 'pointHoverRadius',
- pointStyle: 'pointStyle',
- radius: 'pointRadius',
- rotation: 'pointRotation'
- };
- var keys = Object.keys(ELEMENT_OPTIONS);
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$4([
- custom[key],
- dataset[ELEMENT_OPTIONS[key]],
- dataset[key],
- options[key]
- ], context, index);
- }
-
- return values;
- },
-
- /**
- * @private
- */
- _resolveLineOptions: function(element) {
- var me = this;
- var chart = me.chart;
- var dataset = chart.data.datasets[me.index];
- var custom = element.custom || {};
- var options = chart.options;
- var elementOptions = options.elements.line;
- var values = {};
- var i, ilen, key;
-
- var keys = [
- 'backgroundColor',
- 'borderWidth',
- 'borderColor',
- 'borderCapStyle',
- 'borderDash',
- 'borderDashOffset',
- 'borderJoinStyle',
- 'fill',
- 'cubicInterpolationMode'
- ];
-
- for (i = 0, ilen = keys.length; i < ilen; ++i) {
- key = keys[i];
- values[key] = resolve$4([
- custom[key],
- dataset[key],
- elementOptions[key]
- ]);
- }
-
- // The default behavior of lines is to break at null values, according
- // to https://github.com/chartjs/Chart.js/issues/2435#issuecomment-216718158
- // This option gives lines the ability to span gaps
- values.spanGaps = valueOrDefault$5(dataset.spanGaps, options.spanGaps);
- values.tension = valueOrDefault$5(dataset.lineTension, elementOptions.tension);
- values.steppedLine = resolve$4([custom.steppedLine, dataset.steppedLine, elementOptions.stepped]);
-
- return values;
- },
-
- calculatePointY: function(value, index, datasetIndex) {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var yScale = me.getScaleForId(meta.yAxisID);
- var sumPos = 0;
- var sumNeg = 0;
- var i, ds, dsMeta;
-
- if (yScale.options.stacked) {
- for (i = 0; i < datasetIndex; i++) {
- ds = chart.data.datasets[i];
- dsMeta = chart.getDatasetMeta(i);
- if (dsMeta.type === 'line' && dsMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) {
- var stackedRightValue = Number(yScale.getRightValue(ds.data[index]));
- if (stackedRightValue < 0) {
- sumNeg += stackedRightValue || 0;
- } else {
- sumPos += stackedRightValue || 0;
- }
- }
- }
-
- var rightValue = Number(yScale.getRightValue(value));
- if (rightValue < 0) {
- return yScale.getPixelForValue(sumNeg + rightValue);
- }
- return yScale.getPixelForValue(sumPos + rightValue);
- }
-
- return yScale.getPixelForValue(value);
- },
-
- updateBezierControlPoints: function() {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var lineModel = meta.dataset._model;
- var area = chart.chartArea;
- var points = meta.data || [];
- var i, ilen, model, controlPoints;
-
- // Only consider points that are drawn in case the spanGaps option is used
- if (lineModel.spanGaps) {
- points = points.filter(function(pt) {
- return !pt._model.skip;
- });
- }
-
- function capControlPoint(pt, min, max) {
- return Math.max(Math.min(pt, max), min);
- }
-
- if (lineModel.cubicInterpolationMode === 'monotone') {
- helpers$1.splineCurveMonotone(points);
- } else {
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- model = points[i]._model;
- controlPoints = helpers$1.splineCurve(
- helpers$1.previousItem(points, i)._model,
- model,
- helpers$1.nextItem(points, i)._model,
- lineModel.tension
- );
- model.controlPointPreviousX = controlPoints.previous.x;
- model.controlPointPreviousY = controlPoints.previous.y;
- model.controlPointNextX = controlPoints.next.x;
- model.controlPointNextY = controlPoints.next.y;
- }
- }
-
- if (chart.options.elements.line.capBezierPoints) {
- for (i = 0, ilen = points.length; i < ilen; ++i) {
- model = points[i]._model;
- if (isPointInArea(model, area)) {
- if (i > 0 && isPointInArea(points[i - 1]._model, area)) {
- model.controlPointPreviousX = capControlPoint(model.controlPointPreviousX, area.left, area.right);
- model.controlPointPreviousY = capControlPoint(model.controlPointPreviousY, area.top, area.bottom);
- }
- if (i < points.length - 1 && isPointInArea(points[i + 1]._model, area)) {
- model.controlPointNextX = capControlPoint(model.controlPointNextX, area.left, area.right);
- model.controlPointNextY = capControlPoint(model.controlPointNextY, area.top, area.bottom);
- }
- }
- }
- }
- },
-
- draw: function() {
- var me = this;
- var chart = me.chart;
- var meta = me.getMeta();
- var points = meta.data || [];
- var area = chart.chartArea;
- var ilen = points.length;
- var halfBorderWidth;
- var i = 0;
-
- if (lineEnabled(me.getDataset(), chart.options)) {
- halfBorderWidth = (meta.dataset._model.borderWidth || 0) / 2;
-
- helpers$1.canvas.clipArea(chart.ctx, {
- left: area.left,
- right: area.right,
- top: area.top - halfBorderWidth,
- bottom: area.bottom + halfBorderWidth
- });
-
- meta.dataset.draw();
-
- helpers$1.canvas.unclipArea(chart.ctx);
- }
-
- // Draw the points
- for (; i < ilen; ++i) {
- points[i].draw(area);
- }
- },
-
- /**
- * @protected
- */
- setHoverStyle: function(point) {
- var model = point._model;
- var options = point._options;
- var getHoverColor = helpers$1.getHoverColor;
-
- point.$previousStyle = {
- backgroundColor: model.backgroundColor,
- borderColor: model.borderColor,
- borderWidth: model.borderWidth,
- radius: model.radius
- };
-
- model.backgroundColor = valueOrDefault$5(options.hoverBackgroundColor, getHoverColor(options.backgroundColor));
- model.borderColor = valueOrDefault$5(options.hoverBorderColor, getHoverColor(options.borderColor));
- model.borderWidth = valueOrDefault$5(options.hoverBorderWidth, options.borderWidth);
- model.radius = valueOrDefault$5(options.hoverRadius, options.radius);
- },
-});
-
-var resolve$5 = helpers$1.options.resolve;
-
-core_defaults._set('polarArea', {
- scale: {
- type: 'radialLinear',
- angleLines: {
- display: false
- },
- gridLines: {
- circular: true
- },
- pointLabels: {
- display: false
- },
- ticks: {
- beginAtZero: true
- }
- },
-
- // Boolean - Whether to animate the rotation of the chart
- animation: {
- animateRotate: true,
- animateScale: true
- },
-
- startAngle: -0.5 * Math.PI,
- legendCallback: function(chart) {
- var text = [];
- text.push('
');
-
- var data = chart.data;
- var datasets = data.datasets;
- var labels = data.labels;
-
- if (datasets.length) {
- for (var i = 0; i < datasets[0].data.length; ++i) {
- text.push('
"),e.join("")}});var gn=pt.extend({initialize:function(t){ut.extend(this,t),this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1},beforeUpdate:hn,update:function(t,e,i){var n=this;return n.beforeUpdate(),n.maxWidth=t,n.maxHeight=e,n.margins=i,n.beforeSetDimensions(),n.setDimensions(),n.afterSetDimensions(),n.beforeBuildLabels(),n.buildLabels(),n.afterBuildLabels(),n.beforeFit(),n.fit(),n.afterFit(),n.afterUpdate(),n.minSize},afterUpdate:hn,beforeSetDimensions:hn,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:hn,beforeBuildLabels:hn,buildLabels:function(){var t=this,e=t.options.labels||{},i=ut.callback(e.generateLabels,[t.chart],t)||[];e.filter&&(i=i.filter(function(i){return e.filter(i,t.chart.data)})),t.options.reverse&&i.reverse(),t.legendItems=i},afterBuildLabels:hn,beforeFit:hn,fit:function(){var t=this,e=t.options,i=e.labels,n=e.display,a=t.ctx,o=ut.options._parseFont(i),r=o.size,s=t.legendHitBoxes=[],l=t.minSize,d=t.isHorizontal();if(d?(l.width=t.maxWidth,l.height=n?10:0):(l.width=n?10:0,l.height=t.maxHeight),n)if(a.font=o.string,d){var u=t.lineWidths=[0],h=0;a.textAlign="left",a.textBaseline="top",ut.each(t.legendItems,function(t,e){var n=fn(i,r)+r/2+a.measureText(t.text).width;(0===e||u[u.length-1]+n+i.padding>l.width)&&(h+=r+i.padding,u[u.length-(e>0?0:1)]=i.padding),s[e]={left:0,top:0,width:n,height:r},u[u.length-1]+=n+i.padding}),l.height+=h}else{var c=i.padding,f=t.columnWidths=[],g=i.padding,p=0,m=0,v=r+c;ut.each(t.legendItems,function(t,e){var n=fn(i,r)+r/2+a.measureText(t.text).width;e>0&&m+v>l.height-c&&(g+=p+i.padding,f.push(p),p=0,m=0),p=Math.max(p,n),m+=v,s[e]={left:0,top:0,width:n,height:r}}),g+=p,f.push(p),l.width+=g}t.width=l.width,t.height=l.height},afterFit:hn,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var t=this,e=t.options,i=e.labels,n=st.global,a=n.defaultColor,o=n.elements.line,r=t.width,s=t.lineWidths;if(e.display){var l,d=t.ctx,u=cn(i.fontColor,n.defaultFontColor),h=ut.options._parseFont(i),c=h.size;d.textAlign="left",d.textBaseline="middle",d.lineWidth=.5,d.strokeStyle=u,d.fillStyle=u,d.font=h.string;var f=fn(i,c),g=t.legendHitBoxes,p=t.isHorizontal();l=p?{x:t.left+(r-s[0])/2+i.padding,y:t.top+i.padding,line:0}:{x:t.left+i.padding,y:t.top+i.padding,line:0};var m=c+i.padding;ut.each(t.legendItems,function(n,u){var h=d.measureText(n.text).width,v=f+c/2+h,b=l.x,x=l.y;p?u>0&&b+v+i.padding>t.left+t.minSize.width&&(x=l.y+=m,l.line++,b=l.x=t.left+(r-s[l.line])/2+i.padding):u>0&&x+m>t.top+t.minSize.height&&(b=l.x=b+t.columnWidths[l.line]+i.padding,x=l.y=t.top+i.padding,l.line++),function(t,i,n){if(!(isNaN(f)||f<=0)){d.save();var r=cn(n.lineWidth,o.borderWidth);if(d.fillStyle=cn(n.fillStyle,a),d.lineCap=cn(n.lineCap,o.borderCapStyle),d.lineDashOffset=cn(n.lineDashOffset,o.borderDashOffset),d.lineJoin=cn(n.lineJoin,o.borderJoinStyle),d.lineWidth=r,d.strokeStyle=cn(n.strokeStyle,a),d.setLineDash&&d.setLineDash(cn(n.lineDash,o.borderDash)),e.labels&&e.labels.usePointStyle){var s=f*Math.SQRT2/2,l=t+f/2,u=i+c/2;ut.canvas.drawPoint(d,n.pointStyle,s,l,u)}else 0!==r&&d.strokeRect(t,i,f,c),d.fillRect(t,i,f,c);d.restore()}}(b,x,n),g[u].left=b,g[u].top=x,function(t,e,i,n){var a=c/2,o=f+a+t,r=e+a;d.fillText(i.text,o,r),i.hidden&&(d.beginPath(),d.lineWidth=2,d.moveTo(o,r),d.lineTo(o+n,r),d.stroke())}(b,x,n,h),p?l.x+=v+i.padding:l.y+=m})}},_getLegendItemAt:function(t,e){var i,n,a,o=this;if(t>=o.left&&t<=o.right&&e>=o.top&&e<=o.bottom)for(a=o.legendHitBoxes,i=0;i=(n=a[i]).left&&t<=n.left+n.width&&e>=n.top&&e<=n.top+n.height)return o.legendItems[i];return null},handleEvent:function(t){var e,i=this,n=i.options,a="mouseup"===t.type?"click":t.type;if("mousemove"===a){if(!n.onHover&&!n.onLeave)return}else{if("click"!==a)return;if(!n.onClick)return}e=i._getLegendItemAt(t.x,t.y),"click"===a?e&&n.onClick&&n.onClick.call(i,t.native,e):(n.onLeave&&e!==i._hoveredItem&&(i._hoveredItem&&n.onLeave.call(i,t.native,i._hoveredItem),i._hoveredItem=e),n.onHover&&e&&n.onHover.call(i,t.native,e))}});function pn(t,e){var i=new gn({ctx:t.ctx,options:e,chart:t});ke.configure(t,i,e),ke.addBox(t,i),t.legend=i}var mn={id:"legend",_element:gn,beforeInit:function(t){var e=t.options.legend;e&&pn(t,e)},beforeUpdate:function(t){var e=t.options.legend,i=t.legend;e?(ut.mergeIf(e,st.global.legend),i?(ke.configure(t,i,e),i.options=e):pn(t,e)):i&&(ke.removeBox(t,i),delete t.legend)},afterEvent:function(t,e){var i=t.legend;i&&i.handleEvent(e)}},vn=ut.noop;st._set("global",{title:{display:!1,fontStyle:"bold",fullWidth:!0,padding:10,position:"top",text:"",weight:2e3}});var bn=pt.extend({initialize:function(t){ut.extend(this,t),this.legendHitBoxes=[]},beforeUpdate:vn,update:function(t,e,i){var n=this;return n.beforeUpdate(),n.maxWidth=t,n.maxHeight=e,n.margins=i,n.beforeSetDimensions(),n.setDimensions(),n.afterSetDimensions(),n.beforeBuildLabels(),n.buildLabels(),n.afterBuildLabels(),n.beforeFit(),n.fit(),n.afterFit(),n.afterUpdate(),n.minSize},afterUpdate:vn,beforeSetDimensions:vn,setDimensions:function(){var 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diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/Gruntfile.js b/base_accounting_kit/static/lib/bootstrap-toggle-master/Gruntfile.js
deleted file mode 100644
index 9ac6fc521..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/Gruntfile.js
+++ /dev/null
@@ -1,37 +0,0 @@
-module.exports = function(grunt) {
- 'use strict';
-
- grunt.initConfig({
- clean: ['dist'],
- uglify: {
- options: {
- preserveComments: 'some',
- sourceMap: true
- },
- build: {
- expand: true,
- cwd: 'js',
- src: ['**/*.js', ['!**/*.min.js']],
- dest: 'js',
- ext: '.min.js',
- }
- },
- cssmin: {
- options: {
- keepBreaks: true
- },
- build: {
- expand: true,
- cwd: 'css',
- src: ['**/*.css', ['!**/*.min.css']],
- dest: 'css',
- ext: '.min.css',
- }
- }
- });
- grunt.loadNpmTasks('grunt-contrib-clean');
- grunt.loadNpmTasks('grunt-contrib-uglify');
- grunt.loadNpmTasks('grunt-contrib-cssmin');
- grunt.registerTask('default', ['clean', 'uglify', 'cssmin']);
-
-};
\ No newline at end of file
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/LICENSE b/base_accounting_kit/static/lib/bootstrap-toggle-master/LICENSE
deleted file mode 100644
index 88bb5abfc..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2011-2014 Min Hur, The New York Times Company
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/README.md b/base_accounting_kit/static/lib/bootstrap-toggle-master/README.md
deleted file mode 100644
index 301ff034f..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/README.md
+++ /dev/null
@@ -1,175 +0,0 @@
-# Bootstrap Toggle
-Bootstrap Toggle is a highly flexible Bootstrap plugin that converts checkboxes into toggles.
-
-Visit http://www.bootstraptoggle.com for demos.
-
-## Getting Started
-
-### Installation
-You can [download](https://github.com/minhur/bootstrap-toggle/archive/master.zip) the latest version of Bootstrap Toggle or use CDN to load the library.
-
-`Warning` If you are using Bootstrap v2.3.2, use `bootstrap2-toggle.min.js` and `bootstrap2-toggle.min.css` instead.
-
-```html
-
-
-```
-
-### Bower Install
-```bash
-bower install bootstrap-toggle
-```
-
-## Usage
-
-### Basic example
-Simply add `data-toggle="toggle"` to convert checkboxes into toggles.
-
-```html
-
-```
-
-### Stacked checkboxes
-Refer to Bootstrap Form Controls documentation to create stacked checkboxes. Simply add `data-toggle="toggle"` to convert checkboxes into toggles.
-
-```html
-
-
-
-
-
-
-```
-
-### Inline Checkboxes
-Refer to Bootstrap Form Controls documentation to create inline checkboxes. Simply add `data-toggle="toggle"` to a convert checkboxes into toggles.
-
-```html
-
-
-
-```
-
-## API
-
-### Initialize by JavaScript
-Initialize toggles with id `toggle-one` with a single line of JavaScript.
-
-```html
-
-
-```
-
-### Options
-Options can be passed via data attributes or JavaScript. For data attributes, append the option name to `data-`, as in `data-on="Enabled"`.
-
-```html
-
-
-
-```
-
-Name|Type|Default|Description|
----|---|---|---
-on|string/html|"On"|Text of the on toggle
-off|string/html|"Off"|Text of the off toggle
-size|string|"normal"|Size of the toggle. Possible values are `large`, `normal`, `small`, `mini`.
-onstyle|string|"primary"|Style of the on toggle. Possible values are `default`, `primary`, `success`, `info`, `warning`, `danger`
-offstyle|string|"default"|Style of the off toggle. Possible values are `default`, `primary`, `success`, `info`, `warning`, `danger`
-style|string| |Appends the value to the class attribute of the toggle. This can be used to apply custom styles. Refer to Custom Styles for reference.
-width|integer|*null*|Sets the width of the toggle. if set to *null*, width will be calculated.
-height|integer|*null*|Sets the height of the toggle. if set to *null*, height will be calculated.
-
-### Methods
-Methods can be used to control toggles directly.
-
-```html
-
-```
-
-Method|Example|Description
----|---|---
-initialize|$('#toggle-demo').bootstrapToggle()|Initializes the toggle plugin with options
-destroy|$('#toggle-demo').bootstrapToggle('destroy')|Destroys the toggle
-on|$('#toggle-demo').bootstrapToggle('on')|Sets the toggle to 'On' state
-off|$('#toggle-demo').bootstrapToggle('off')|Sets the toggle to 'Off' state
-toggle|$('#toggle-demo').bootstrapToggle('toggle')|Toggles the state of the toggle
-enable|$('#toggle-demo').bootstrapToggle('enable')|Enables the toggle
-disable|$('#toggle-demo').bootstrapToggle('disable')|Disables the toggle
-
-## Events
-
-### Event Propagation
-Note All events are propagated to and from input element to the toggle.
-
-You should listen to events from the `` directly rather than look for custom events.
-
-```html
-
-
-
-```
-
-### API vs Input
-This also means that using the API or Input to trigger events will work both ways.
-
-```html
-
-
-
-
-
-
-```
-
-### Integration
-
-#### [KnockoutJS](http://knockoutjs.com)
-
-A binding for knockout is available here: [aAXEe/knockout-bootstrap-toggle](https://github.com/aAXEe/knockout-bootstrap-toggle)
-
-## Demos
-
-Visit http://www.bootstraptoggle.com for demos.
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/_gitignore b/base_accounting_kit/static/lib/bootstrap-toggle-master/_gitignore
deleted file mode 100644
index 91dfed8d4..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/_gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-.DS_Store
-node_modules
\ No newline at end of file
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/bower.json b/base_accounting_kit/static/lib/bootstrap-toggle-master/bower.json
deleted file mode 100644
index 9d941dff9..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/bower.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
- "name": "bootstrap-toggle",
- "description": "Bootstrap Toggle is a highly flexible Bootstrap plugin that converts checkboxes into toggles",
- "version": "2.2.1",
- "keywords": [
- "bootstrap",
- "toggle",
- "bootstrap-toggle",
- "switch",
- "bootstrap-switch"
- ],
- "homepage": "http://www.bootstraptoggle.com",
- "repository": {
- "type": "git",
- "url": "https://github.com/minhur/bootstrap-toggle.git"
- },
- "license": "MIT",
- "authors": [
- "Min Hur "
- ],
- "main": [
- "./js/bootstrap-toggle.min.js",
- "./css/bootstrap-toggle.min.css"
- ],
- "ignore": [
- "**/.*",
- "node_modules",
- "bower_components",
- "test",
- "tests"
- ]
-}
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap-toggle.css b/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap-toggle.css
deleted file mode 100644
index 057d08b36..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap-toggle.css
+++ /dev/null
@@ -1,83 +0,0 @@
-/*! ========================================================================
- * Bootstrap Toggle: bootstrap-toggle.css v2.2.0
- * http://www.bootstraptoggle.com
- * ========================================================================
- * Copyright 2014 Min Hur, The New York Times Company
- * Licensed under MIT
- * ======================================================================== */
-
-
-.checkbox label .toggle,
-.checkbox-inline .toggle {
- margin-left: -20px;
- margin-right: 5px;
-}
-
-.toggle {
- position: relative;
- overflow: hidden;
-}
-.toggle input[type="checkbox"] {
- display: none;
-}
-.toggle-group {
- position: absolute;
- width: 200%;
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- bottom: 0;
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- -webkit-transition: left 0.35s;
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- -webkit-user-select: none;
-}
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-}
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-.toggle-handle {
- position: relative;
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- padding-bottom: 0px;
- height: 100%;
- width: 0px;
- border-width: 0 1px;
-}
-
-.toggle.btn { min-width: 59px; min-height: 34px; }
-.toggle-on.btn { padding-right: 24px; }
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-
-.toggle.btn-lg { min-width: 79px; min-height: 45px; }
-.toggle-on.btn-lg { padding-right: 31px; }
-.toggle-off.btn-lg { padding-left: 31px; }
-.toggle-handle.btn-lg { width: 40px; }
-
-.toggle.btn-sm { min-width: 50px; min-height: 30px;}
-.toggle-on.btn-sm { padding-right: 20px; }
-.toggle-off.btn-sm { padding-left: 20px; }
-
-.toggle.btn-xs { min-width: 35px; min-height: 22px;}
-.toggle-on.btn-xs { padding-right: 12px; }
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-
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap-toggle.min.css b/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap-toggle.min.css
deleted file mode 100644
index 0d42ed09c..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap-toggle.min.css
+++ /dev/null
@@ -1,28 +0,0 @@
-/*! ========================================================================
- * Bootstrap Toggle: bootstrap-toggle.css v2.2.0
- * http://www.bootstraptoggle.com
- * ========================================================================
- * Copyright 2014 Min Hur, The New York Times Company
- * Licensed under MIT
- * ======================================================================== */
-.checkbox label .toggle,.checkbox-inline .toggle{margin-left:-20px;margin-right:5px}
-.toggle{position:relative;overflow:hidden}
-.toggle input[type=checkbox]{display:none}
-.toggle-group{position:absolute;width:200%;top:0;bottom:0;left:0;transition:left .35s;-webkit-transition:left .35s;-moz-user-select:none;-webkit-user-select:none}
-.toggle.off .toggle-group{left:-100%}
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-.toggle-handle{position:relative;margin:0 auto;padding-top:0;padding-bottom:0;height:100%;width:0;border-width:0 1px}
-.toggle.btn{min-width:59px;min-height:34px}
-.toggle-on.btn{padding-right:24px}
-.toggle-off.btn{padding-left:24px}
-.toggle.btn-lg{min-width:79px;min-height:45px}
-.toggle-on.btn-lg{padding-right:31px}
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-.toggle-handle.btn-lg{width:40px}
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-.toggle.btn-xs{min-width:35px;min-height:22px}
-.toggle-on.btn-xs{padding-right:12px}
-.toggle-off.btn-xs{padding-left:12px}
\ No newline at end of file
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap2-toggle.css b/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap2-toggle.css
deleted file mode 100644
index 3f48927ed..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap2-toggle.css
+++ /dev/null
@@ -1,85 +0,0 @@
-/*! ========================================================================
- * Bootstrap Toggle: bootstrap2-toggle.css v2.2.0
- * http://www.bootstraptoggle.com
- * ========================================================================
- * Copyright 2014 Min Hur, The New York Times Company
- * Licensed under MIT
- * ======================================================================== */
-
-
-label.checkbox .toggle,
-label.checkbox.inline .toggle {
- margin-left: -20px;
- margin-right: 5px;
-}
-.toggle {
- min-width: 40px;
- height: 20px;
- position: relative;
- overflow: hidden;
-}
-.toggle input[type="checkbox"] {
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- padding-bottom: 0px;
- height: 100%;
- width: 0px;
- border-width: 0 1px;
-}
-.toggle-handle.btn-mini {
- top: -1px;
-}
-.toggle.btn { min-width: 30px; }
-.toggle-on.btn { padding-right: 24px; }
-.toggle-off.btn { padding-left: 24px; }
-
-.toggle.btn-large { min-width: 40px; }
-.toggle-on.btn-large { padding-right: 35px; }
-.toggle-off.btn-large { padding-left: 35px; }
-
-.toggle.btn-small { min-width: 25px; }
-.toggle-on.btn-small { padding-right: 20px; }
-.toggle-off.btn-small { padding-left: 20px; }
-
-.toggle.btn-mini { min-width: 20px; }
-.toggle-on.btn-mini { padding-right: 12px; }
-.toggle-off.btn-mini { padding-left: 12px; }
-
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap2-toggle.min.css b/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap2-toggle.min.css
deleted file mode 100644
index 1509c5730..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/css/bootstrap2-toggle.min.css
+++ /dev/null
@@ -1,28 +0,0 @@
-/*! ========================================================================
- * Bootstrap Toggle: bootstrap2-toggle.css v2.2.0
- * http://www.bootstraptoggle.com
- * ========================================================================
- * Copyright 2014 Min Hur, The New York Times Company
- * Licensed under MIT
- * ======================================================================== */
-label.checkbox .toggle,label.checkbox.inline .toggle{margin-left:-20px;margin-right:5px}
-.toggle{min-width:40px;height:20px;position:relative;overflow:hidden}
-.toggle input[type=checkbox]{display:none}
-.toggle-group{position:absolute;width:200%;top:0;bottom:0;left:0;transition:left .35s;-webkit-transition:left .35s;-moz-user-select:none;-webkit-user-select:none}
-.toggle.off .toggle-group{left:-100%}
-.toggle-on{position:absolute;top:0;bottom:0;left:0;right:50%;margin:0;border:0;border-radius:0}
-.toggle-off{position:absolute;top:0;bottom:0;left:50%;right:0;margin:0;border:0;border-radius:0}
-.toggle-handle{position:relative;margin:0 auto;padding-top:0;padding-bottom:0;height:100%;width:0;border-width:0 1px}
-.toggle-handle.btn-mini{top:-1px}
-.toggle.btn{min-width:30px}
-.toggle-on.btn{padding-right:24px}
-.toggle-off.btn{padding-left:24px}
-.toggle.btn-large{min-width:40px}
-.toggle-on.btn-large{padding-right:35px}
-.toggle-off.btn-large{padding-left:35px}
-.toggle.btn-small{min-width:25px}
-.toggle-on.btn-small{padding-right:20px}
-.toggle-off.btn-small{padding-left:20px}
-.toggle.btn-mini{min-width:20px}
-.toggle-on.btn-mini{padding-right:12px}
-.toggle-off.btn-mini{padding-left:12px}
\ No newline at end of file
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/header.png b/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/header.png
deleted file mode 100644
index eb8d58be9..000000000
Binary files a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/header.png and /dev/null differ
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/nyt.png b/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/nyt.png
deleted file mode 100644
index 4025f263b..000000000
Binary files a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/nyt.png and /dev/null differ
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/nytdev.svg b/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/nytdev.svg
deleted file mode 100644
index 39669eebe..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/nytdev.svg
+++ /dev/null
@@ -1,239 +0,0 @@
-
-
-
-
diff --git a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/script.js b/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/script.js
deleted file mode 100644
index 863728ae9..000000000
--- a/base_accounting_kit/static/lib/bootstrap-toggle-master/doc/script.js
+++ /dev/null
@@ -1,49 +0,0 @@
-+function ($) {
- 'use strict';
-
- $('.example:not(.skip)').each(function() {
- // fetch & encode html
- var html = $('
Simply add data-toggle="toggle" to convert checkboxes into toggles.
-
-
-
-
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Stacked checkboxes
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Refer to Bootstrap Form Controls documentation to create stacked checkboxes. Simply add data-toggle="toggle" to convert checkboxes into toggles.
-
-
-
-
-
-
-
-
-
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Inline Checkboxes
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Refer to Bootstrap Form Controls documentation to create inline checkboxes. Simply add data-toggle="toggle" to a convert checkboxes into toggles.
-
-
-
-
-
-
-
-
-
API
-
-
-
Initialize by JavaScript
-
Initialize toggles with id toggle-one with a single line of JavaScript.
-
-
-
-
-
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Options
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Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-on="Enabled".
-
-
-
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-
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-
-
-
-
Name
-
Type
-
Default
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Description
-
-
-
-
-
on
-
string | html
-
"On"
-
Text of the on toggle
-
-
-
off
-
string | html
-
"Off"
-
Text of the off toggle
-
-
-
size
-
string
-
"normal"
-
- Size of the toggle. Possible values are:large,normal,small,mini
- Refer to Bootstrap Button Sizes documentation for more information.
-
-
-
-
onstyle
-
string
-
"primary"
-
- Style of the on toggle. Possible values are:default,primary,success,info,warning,danger
- Refer to Bootstrap Button Options documentation for more information.
-
-
-
-
offstyle
-
string
-
"default"
-
- Style of the off toggle. Possible values are:default,primary,success,info,warning,danger
- Refer to Bootstrap Button Options documentation for more information.
-
-
-
-
style
-
string
-
-
- Appends the value to the class attribute of the toggle. This can be used to apply custom styles. Refer to Custom Styles for reference.
-
-
-
-
width
-
integer
-
null
-
- Sets the width of the toggle. if set to null, width will be calculated.
-
-
-
-
height
-
integer
-
null
-
- Sets the height of the toggle. if set to null, height will be calculated.
-
-
-
-
-
-
-
Methods
-
Methods can be used to control toggles directly.
-
-
-
-
-
-
-
-
Method
-
Example
-
Description
-
Demo
-
-
-
-
-
initialize
-
$('#toggle-demo').bootstrapToggle()
-
Initializes the toggle plugin with options
-
-
-
-
destroy
-
$('#toggle-demo').bootstrapToggle('destroy')
-
Destroys the toggle
-
-
-
-
on
-
$('#toggle-demo').bootstrapToggle('on')
-
Sets the toggle to 'On' state
-
-
-
-
off
-
$('#toggle-demo').bootstrapToggle('off')
-
Sets the toggle to 'Off' state
-
-
-
-
toggle
-
$('#toggle-demo').bootstrapToggle('toggle')
-
Toggles the state of the toggle
-
-
-
-
enable
-
$('#toggle-demo').bootstrapToggle('enable')
-
Enables the toggle
-
-
-
-
disable
-
$('#toggle-demo').bootstrapToggle('disable')
-
Disables the toggle
-
-
-
-
-
-
-
-
-
-
Events
-
-
-
Event Propagation
-
Note All events are propagated to and from input element to the toggle.
-
You should listen to events from the <input type="checkbox"> directly rather than look for custom events.
-
-
-
-
-
-
-
API vs Input
-
This also means that using the API or Input to trigger events will work both ways.
-
-
-
-
-
-
-
-
-
-
-
-
Demos
-
-
-
Sizes
-
Bootstrap toggle is available in different sizes. Refer to Bootstrap Button Sizes documentation for more information.
-
-
-
-
-
-
-
-
Custom Sizes
-
Bootstrap toggle can handle custom sizes by data-width and data-height options.
-
-
-
-
-
-
-
Colors
-
Bootstrap Toggle supports various colors. Refer to Bootstrap Button Options documentation for more information.
-
-
-
-
-
-
-
-
-
-
Colors Mix
-
You can style on state as well as the off state.
-
-
-
-
-
-
Custom Style
-
Customized styles can be applied as easily.
-
-
-
-
-
-
-
-
Custom Text
-
The text can be changed easily with attributes or options.
-
-
-
-
-
Icons/Html Text
-
You can easily add icons or images since html is supported for on/off text.
-
-
-
-
-
Multiple Lines of Text
-
Toggles with multiple lines will adjust its heights.
-
-
-
-
-
Animation Speed
-
Transition speed can be easily controlled with css transition property on .toggle-group. You can also turn animation off completely.
- Accounting Dashboard.
- 
- 
-