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@@ -0,0 +1,13946 @@
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+/*!
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+ * Chart.js
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+ * http://chartjs.org/
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+ * Version: 2.1.4
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+ *
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+ * Copyright 2016 Nick Downie
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+ * Released under the MIT license
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+ * https://github.com/chartjs/Chart.js/blob/master/LICENSE.md
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+ */
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+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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+/* MIT license */
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+var colorNames = require('color-name');
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+
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+module.exports = {
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+ getRgba: getRgba,
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+ getHsla: getHsla,
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+ getRgb: getRgb,
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+ getHsl: getHsl,
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+ getHwb: getHwb,
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+ getAlpha: getAlpha,
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+
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+ hexString: hexString,
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+ rgbString: rgbString,
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+ rgbaString: rgbaString,
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+ percentString: percentString,
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+ percentaString: percentaString,
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+ hslString: hslString,
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+ hslaString: hslaString,
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+ hwbString: hwbString,
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+ keyword: keyword
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+}
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+
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+function getRgba(string) {
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+ if (!string) {
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+ return;
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+ }
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+ var abbr = /^#([a-fA-F0-9]{3})$/,
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+ hex = /^#([a-fA-F0-9]{6})$/,
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+ rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,
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+ per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,
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+ keyword = /(\w+)/;
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+
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+ var rgb = [0, 0, 0],
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+ a = 1,
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+ match = string.match(abbr);
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+ if (match) {
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+ match = match[1];
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+ for (var i = 0; i < rgb.length; i++) {
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+ rgb[i] = parseInt(match[i] + match[i], 16);
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+ }
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+ }
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+ else if (match = string.match(hex)) {
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+ match = match[1];
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+ for (var i = 0; i < rgb.length; i++) {
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+ rgb[i] = parseInt(match.slice(i * 2, i * 2 + 2), 16);
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+ }
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+ }
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+ else if (match = string.match(rgba)) {
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+ for (var i = 0; i < rgb.length; i++) {
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+ rgb[i] = parseInt(match[i + 1]);
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+ }
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+ a = parseFloat(match[4]);
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+ }
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+ else if (match = string.match(per)) {
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+ for (var i = 0; i < rgb.length; i++) {
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+ rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55);
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+ }
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+ a = parseFloat(match[4]);
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+ }
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+ else if (match = string.match(keyword)) {
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+ if (match[1] == "transparent") {
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+ return [0, 0, 0, 0];
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+ }
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+ rgb = colorNames[match[1]];
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+ if (!rgb) {
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+ return;
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+ }
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+ }
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+
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+ for (var i = 0; i < rgb.length; i++) {
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+ rgb[i] = scale(rgb[i], 0, 255);
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+ }
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+ if (!a && a != 0) {
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+ a = 1;
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+ }
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+ else {
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+ a = scale(a, 0, 1);
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+ }
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+ rgb[3] = a;
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+ return rgb;
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+}
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+
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+function getHsla(string) {
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+ if (!string) {
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+ return;
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+ }
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+ var hsl = /^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
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+ var match = string.match(hsl);
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+ if (match) {
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+ var alpha = parseFloat(match[4]);
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+ var h = scale(parseInt(match[1]), 0, 360),
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+ s = scale(parseFloat(match[2]), 0, 100),
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+ l = scale(parseFloat(match[3]), 0, 100),
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+ a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
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+ return [h, s, l, a];
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+ }
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+}
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+
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+function getHwb(string) {
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+ if (!string) {
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+ return;
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+ }
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+ var hwb = /^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
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+ var match = string.match(hwb);
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+ if (match) {
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+ var alpha = parseFloat(match[4]);
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+ var h = scale(parseInt(match[1]), 0, 360),
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+ w = scale(parseFloat(match[2]), 0, 100),
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+ b = scale(parseFloat(match[3]), 0, 100),
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+ a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
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+ return [h, w, b, a];
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+ }
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+}
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+
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+function getRgb(string) {
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+ var rgba = getRgba(string);
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+ return rgba && rgba.slice(0, 3);
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+}
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+
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+function getHsl(string) {
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+ var hsla = getHsla(string);
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+ return hsla && hsla.slice(0, 3);
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+}
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+
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+function getAlpha(string) {
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+ var vals = getRgba(string);
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+ if (vals) {
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+ return vals[3];
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+ }
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+ else if (vals = getHsla(string)) {
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+ return vals[3];
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+ }
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+ else if (vals = getHwb(string)) {
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+ return vals[3];
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+ }
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+}
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+
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+// generators
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+function hexString(rgb) {
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+ return "#" + hexDouble(rgb[0]) + hexDouble(rgb[1])
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+ + hexDouble(rgb[2]);
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+}
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+
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+function rgbString(rgba, alpha) {
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+ if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
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+ return rgbaString(rgba, alpha);
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+ }
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+ return "rgb(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + ")";
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+}
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+
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+function rgbaString(rgba, alpha) {
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+ if (alpha === undefined) {
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+ alpha = (rgba[3] !== undefined ? rgba[3] : 1);
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+ }
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+ return "rgba(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2]
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+ + ", " + alpha + ")";
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+}
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+
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+function percentString(rgba, alpha) {
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+ if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
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+ return percentaString(rgba, alpha);
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+ }
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+ var r = Math.round(rgba[0]/255 * 100),
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+ g = Math.round(rgba[1]/255 * 100),
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+ b = Math.round(rgba[2]/255 * 100);
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+
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+ return "rgb(" + r + "%, " + g + "%, " + b + "%)";
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+}
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+
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+function percentaString(rgba, alpha) {
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+ var r = Math.round(rgba[0]/255 * 100),
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+ g = Math.round(rgba[1]/255 * 100),
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+ b = Math.round(rgba[2]/255 * 100);
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+ return "rgba(" + r + "%, " + g + "%, " + b + "%, " + (alpha || rgba[3] || 1) + ")";
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+}
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+
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+function hslString(hsla, alpha) {
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+ if (alpha < 1 || (hsla[3] && hsla[3] < 1)) {
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+ return hslaString(hsla, alpha);
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+ }
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+ return "hsl(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%)";
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+}
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+
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+function hslaString(hsla, alpha) {
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+ if (alpha === undefined) {
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+ alpha = (hsla[3] !== undefined ? hsla[3] : 1);
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+ }
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+ return "hsla(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%, "
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+ + alpha + ")";
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+}
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+
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+// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax
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+// (hwb have alpha optional & 1 is default value)
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+function hwbString(hwb, alpha) {
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+ if (alpha === undefined) {
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+ alpha = (hwb[3] !== undefined ? hwb[3] : 1);
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+ }
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+ return "hwb(" + hwb[0] + ", " + hwb[1] + "%, " + hwb[2] + "%"
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+ + (alpha !== undefined && alpha !== 1 ? ", " + alpha : "") + ")";
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+}
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+
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+function keyword(rgb) {
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+ return reverseNames[rgb.slice(0, 3)];
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+}
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+
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+// helpers
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+function scale(num, min, max) {
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+ return Math.min(Math.max(min, num), max);
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+}
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+
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+function hexDouble(num) {
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+ var str = num.toString(16).toUpperCase();
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+ return (str.length < 2) ? "0" + str : str;
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+}
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+
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+
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+//create a list of reverse color names
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+var reverseNames = {};
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+for (var name in colorNames) {
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+ reverseNames[colorNames[name]] = name;
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+}
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+
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+},{"color-name":5}],2:[function(require,module,exports){
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+/* MIT license */
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+var convert = require('color-convert');
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+var string = require('chartjs-color-string');
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+
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+var Color = function (obj) {
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+ if (obj instanceof Color) {
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+ return obj;
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+ }
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+ if (!(this instanceof Color)) {
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+ return new Color(obj);
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+ }
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+
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+ this.values = {
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+ rgb: [0, 0, 0],
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+ hsl: [0, 0, 0],
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+ hsv: [0, 0, 0],
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+ hwb: [0, 0, 0],
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+ cmyk: [0, 0, 0, 0],
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+ alpha: 1
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+ };
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+
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+ // parse Color() argument
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+ var vals;
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+ if (typeof obj === 'string') {
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+ vals = string.getRgba(obj);
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+ if (vals) {
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+ this.setValues('rgb', vals);
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+ } else if (vals = string.getHsla(obj)) {
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+ this.setValues('hsl', vals);
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+ } else if (vals = string.getHwb(obj)) {
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+ this.setValues('hwb', vals);
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+ } else {
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+ throw new Error('Unable to parse color from string "' + obj + '"');
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+ }
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+ } else if (typeof obj === 'object') {
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+ vals = obj;
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+ if (vals.r !== undefined || vals.red !== undefined) {
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+ this.setValues('rgb', vals);
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+ } else if (vals.l !== undefined || vals.lightness !== undefined) {
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+ this.setValues('hsl', vals);
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+ } else if (vals.v !== undefined || vals.value !== undefined) {
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+ this.setValues('hsv', vals);
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+ } else if (vals.w !== undefined || vals.whiteness !== undefined) {
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+ this.setValues('hwb', vals);
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+ } else if (vals.c !== undefined || vals.cyan !== undefined) {
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+ this.setValues('cmyk', vals);
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+ } else {
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+ throw new Error('Unable to parse color from object ' + JSON.stringify(obj));
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+ }
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+ }
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+};
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+
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+Color.prototype = {
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+ rgb: function () {
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+ return this.setSpace('rgb', arguments);
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+ },
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+ hsl: function () {
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+ return this.setSpace('hsl', arguments);
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+ },
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+ hsv: function () {
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+ return this.setSpace('hsv', arguments);
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+ },
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+ hwb: function () {
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+ return this.setSpace('hwb', arguments);
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+ },
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+ cmyk: function () {
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+ return this.setSpace('cmyk', arguments);
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+ },
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+
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+ rgbArray: function () {
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+ return this.values.rgb;
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+ },
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+ hslArray: function () {
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+ return this.values.hsl;
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+ },
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+ hsvArray: function () {
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+ return this.values.hsv;
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+ },
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+ hwbArray: function () {
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+ var values = this.values;
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+ if (values.alpha !== 1) {
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+ return values.hwb.concat([values.alpha]);
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+ }
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+ return values.hwb;
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+ },
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+ cmykArray: function () {
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+ return this.values.cmyk;
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+ },
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+ rgbaArray: function () {
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+ var values = this.values;
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+ return values.rgb.concat([values.alpha]);
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+ },
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+ hslaArray: function () {
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+ var values = this.values;
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+ return values.hsl.concat([values.alpha]);
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+ },
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+ alpha: function (val) {
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+ if (val === undefined) {
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+ return this.values.alpha;
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+ }
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+ this.setValues('alpha', val);
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+ return this;
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+ },
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+
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+ red: function (val) {
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+ return this.setChannel('rgb', 0, val);
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+ },
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+ green: function (val) {
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+ return this.setChannel('rgb', 1, val);
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+ },
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+ blue: function (val) {
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+ return this.setChannel('rgb', 2, val);
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+ },
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+ hue: function (val) {
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+ if (val) {
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+ val %= 360;
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+ val = val < 0 ? 360 + val : val;
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+ }
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+ return this.setChannel('hsl', 0, val);
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+ },
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+ saturation: function (val) {
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+ return this.setChannel('hsl', 1, val);
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+ },
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+ lightness: function (val) {
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+ return this.setChannel('hsl', 2, val);
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+ },
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+ saturationv: function (val) {
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+ return this.setChannel('hsv', 1, val);
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+ },
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+ whiteness: function (val) {
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+ return this.setChannel('hwb', 1, val);
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+ },
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+ blackness: function (val) {
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+ return this.setChannel('hwb', 2, val);
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+ },
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+ value: function (val) {
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+ return this.setChannel('hsv', 2, val);
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+ },
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+ cyan: function (val) {
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+ return this.setChannel('cmyk', 0, val);
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+ },
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+ magenta: function (val) {
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+ return this.setChannel('cmyk', 1, val);
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+ },
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+ yellow: function (val) {
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+ return this.setChannel('cmyk', 2, val);
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+ },
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+ black: function (val) {
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+ return this.setChannel('cmyk', 3, val);
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+ },
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+
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+ hexString: function () {
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+ return string.hexString(this.values.rgb);
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+ },
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+ rgbString: function () {
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+ return string.rgbString(this.values.rgb, this.values.alpha);
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+ },
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+ rgbaString: function () {
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+ return string.rgbaString(this.values.rgb, this.values.alpha);
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+ },
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+ percentString: function () {
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|
|
+ return string.percentString(this.values.rgb, this.values.alpha);
|
|
|
+ },
|
|
|
+ hslString: function () {
|
|
|
+ return string.hslString(this.values.hsl, this.values.alpha);
|
|
|
+ },
|
|
|
+ hslaString: function () {
|
|
|
+ return string.hslaString(this.values.hsl, this.values.alpha);
|
|
|
+ },
|
|
|
+ hwbString: function () {
|
|
|
+ return string.hwbString(this.values.hwb, this.values.alpha);
|
|
|
+ },
|
|
|
+ keyword: function () {
|
|
|
+ return string.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;
|
|
|
+
|
|
|
+ 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] = convert[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;
|
|
|
+}
|
|
|
+
|
|
|
+module.exports = Color;
|
|
|
+
|
|
|
+},{"chartjs-color-string":1,"color-convert":4}],3:[function(require,module,exports){
|
|
|
+/* MIT license */
|
|
|
+
|
|
|
+module.exports = {
|
|
|
+ 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;
|
|
|
+}
|
|
|
+
|
|
|
+},{}],4:[function(require,module,exports){
|
|
|
+var conversions = require("./conversions");
|
|
|
+
|
|
|
+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);
|
|
|
+ }
|
|
|
+});
|
|
|
+
|
|
|
+module.exports = convert;
|
|
|
+},{"./conversions":3}],5:[function(require,module,exports){
|
|
|
+module.exports = {
|
|
|
+ "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]
|
|
|
+};
|
|
|
+},{}],6:[function(require,module,exports){
|
|
|
+//! moment.js
|
|
|
+//! version : 2.13.0
|
|
|
+//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
|
|
|
+//! license : MIT
|
|
|
+//! momentjs.com
|
|
|
+
|
|
|
+;(function (global, factory) {
|
|
|
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
|
|
|
+ typeof define === 'function' && define.amd ? define(factory) :
|
|
|
+ global.moment = factory()
|
|
|
+}(this, function () { 'use strict';
|
|
|
+
|
|
|
+ var hookCallback;
|
|
|
+
|
|
|
+ function utils_hooks__hooks () {
|
|
|
+ return hookCallback.apply(null, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ // This is done to register the method called with moment()
|
|
|
+ // without creating circular dependencies.
|
|
|
+ function setHookCallback (callback) {
|
|
|
+ hookCallback = callback;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isArray(input) {
|
|
|
+ return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]';
|
|
|
+ }
|
|
|
+
|
|
|
+ function isDate(input) {
|
|
|
+ return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';
|
|
|
+ }
|
|
|
+
|
|
|
+ function map(arr, fn) {
|
|
|
+ var res = [], i;
|
|
|
+ for (i = 0; i < arr.length; ++i) {
|
|
|
+ res.push(fn(arr[i], i));
|
|
|
+ }
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ function hasOwnProp(a, b) {
|
|
|
+ return Object.prototype.hasOwnProperty.call(a, b);
|
|
|
+ }
|
|
|
+
|
|
|
+ function extend(a, b) {
|
|
|
+ for (var i in b) {
|
|
|
+ if (hasOwnProp(b, i)) {
|
|
|
+ a[i] = b[i];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hasOwnProp(b, 'toString')) {
|
|
|
+ a.toString = b.toString;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hasOwnProp(b, 'valueOf')) {
|
|
|
+ a.valueOf = b.valueOf;
|
|
|
+ }
|
|
|
+
|
|
|
+ return a;
|
|
|
+ }
|
|
|
+
|
|
|
+ function create_utc__createUTC (input, format, locale, strict) {
|
|
|
+ return createLocalOrUTC(input, format, locale, strict, true).utc();
|
|
|
+ }
|
|
|
+
|
|
|
+ function defaultParsingFlags() {
|
|
|
+ // We need to deep clone this object.
|
|
|
+ return {
|
|
|
+ empty : false,
|
|
|
+ unusedTokens : [],
|
|
|
+ unusedInput : [],
|
|
|
+ overflow : -2,
|
|
|
+ charsLeftOver : 0,
|
|
|
+ nullInput : false,
|
|
|
+ invalidMonth : null,
|
|
|
+ invalidFormat : false,
|
|
|
+ userInvalidated : false,
|
|
|
+ iso : false,
|
|
|
+ parsedDateParts : [],
|
|
|
+ meridiem : null
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function getParsingFlags(m) {
|
|
|
+ if (m._pf == null) {
|
|
|
+ m._pf = defaultParsingFlags();
|
|
|
+ }
|
|
|
+ return m._pf;
|
|
|
+ }
|
|
|
+
|
|
|
+ var some;
|
|
|
+ if (Array.prototype.some) {
|
|
|
+ some = Array.prototype.some;
|
|
|
+ } else {
|
|
|
+ some = function (fun) {
|
|
|
+ var t = Object(this);
|
|
|
+ var len = t.length >>> 0;
|
|
|
+
|
|
|
+ for (var i = 0; i < len; i++) {
|
|
|
+ if (i in t && fun.call(this, t[i], i, t)) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function valid__isValid(m) {
|
|
|
+ if (m._isValid == null) {
|
|
|
+ var flags = getParsingFlags(m);
|
|
|
+ var parsedParts = some.call(flags.parsedDateParts, function (i) {
|
|
|
+ return i != null;
|
|
|
+ });
|
|
|
+ m._isValid = !isNaN(m._d.getTime()) &&
|
|
|
+ flags.overflow < 0 &&
|
|
|
+ !flags.empty &&
|
|
|
+ !flags.invalidMonth &&
|
|
|
+ !flags.invalidWeekday &&
|
|
|
+ !flags.nullInput &&
|
|
|
+ !flags.invalidFormat &&
|
|
|
+ !flags.userInvalidated &&
|
|
|
+ (!flags.meridiem || (flags.meridiem && parsedParts));
|
|
|
+
|
|
|
+ if (m._strict) {
|
|
|
+ m._isValid = m._isValid &&
|
|
|
+ flags.charsLeftOver === 0 &&
|
|
|
+ flags.unusedTokens.length === 0 &&
|
|
|
+ flags.bigHour === undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return m._isValid;
|
|
|
+ }
|
|
|
+
|
|
|
+ function valid__createInvalid (flags) {
|
|
|
+ var m = create_utc__createUTC(NaN);
|
|
|
+ if (flags != null) {
|
|
|
+ extend(getParsingFlags(m), flags);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ getParsingFlags(m).userInvalidated = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ return m;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isUndefined(input) {
|
|
|
+ return input === void 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Plugins that add properties should also add the key here (null value),
|
|
|
+ // so we can properly clone ourselves.
|
|
|
+ var momentProperties = utils_hooks__hooks.momentProperties = [];
|
|
|
+
|
|
|
+ function copyConfig(to, from) {
|
|
|
+ var i, prop, val;
|
|
|
+
|
|
|
+ if (!isUndefined(from._isAMomentObject)) {
|
|
|
+ to._isAMomentObject = from._isAMomentObject;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._i)) {
|
|
|
+ to._i = from._i;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._f)) {
|
|
|
+ to._f = from._f;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._l)) {
|
|
|
+ to._l = from._l;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._strict)) {
|
|
|
+ to._strict = from._strict;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._tzm)) {
|
|
|
+ to._tzm = from._tzm;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._isUTC)) {
|
|
|
+ to._isUTC = from._isUTC;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._offset)) {
|
|
|
+ to._offset = from._offset;
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._pf)) {
|
|
|
+ to._pf = getParsingFlags(from);
|
|
|
+ }
|
|
|
+ if (!isUndefined(from._locale)) {
|
|
|
+ to._locale = from._locale;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (momentProperties.length > 0) {
|
|
|
+ for (i in momentProperties) {
|
|
|
+ prop = momentProperties[i];
|
|
|
+ val = from[prop];
|
|
|
+ if (!isUndefined(val)) {
|
|
|
+ to[prop] = val;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return to;
|
|
|
+ }
|
|
|
+
|
|
|
+ var updateInProgress = false;
|
|
|
+
|
|
|
+ // Moment prototype object
|
|
|
+ function Moment(config) {
|
|
|
+ copyConfig(this, config);
|
|
|
+ this._d = new Date(config._d != null ? config._d.getTime() : NaN);
|
|
|
+ // Prevent infinite loop in case updateOffset creates new moment
|
|
|
+ // objects.
|
|
|
+ if (updateInProgress === false) {
|
|
|
+ updateInProgress = true;
|
|
|
+ utils_hooks__hooks.updateOffset(this);
|
|
|
+ updateInProgress = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function isMoment (obj) {
|
|
|
+ return obj instanceof Moment || (obj != null && obj._isAMomentObject != null);
|
|
|
+ }
|
|
|
+
|
|
|
+ function absFloor (number) {
|
|
|
+ if (number < 0) {
|
|
|
+ return Math.ceil(number);
|
|
|
+ } else {
|
|
|
+ return Math.floor(number);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function toInt(argumentForCoercion) {
|
|
|
+ var coercedNumber = +argumentForCoercion,
|
|
|
+ value = 0;
|
|
|
+
|
|
|
+ if (coercedNumber !== 0 && isFinite(coercedNumber)) {
|
|
|
+ value = absFloor(coercedNumber);
|
|
|
+ }
|
|
|
+
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+
|
|
|
+ // compare two arrays, return the number of differences
|
|
|
+ function compareArrays(array1, array2, dontConvert) {
|
|
|
+ var len = Math.min(array1.length, array2.length),
|
|
|
+ lengthDiff = Math.abs(array1.length - array2.length),
|
|
|
+ diffs = 0,
|
|
|
+ i;
|
|
|
+ for (i = 0; i < len; i++) {
|
|
|
+ if ((dontConvert && array1[i] !== array2[i]) ||
|
|
|
+ (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
|
|
|
+ diffs++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return diffs + lengthDiff;
|
|
|
+ }
|
|
|
+
|
|
|
+ function warn(msg) {
|
|
|
+ if (utils_hooks__hooks.suppressDeprecationWarnings === false &&
|
|
|
+ (typeof console !== 'undefined') && console.warn) {
|
|
|
+ console.warn('Deprecation warning: ' + msg);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function deprecate(msg, fn) {
|
|
|
+ var firstTime = true;
|
|
|
+
|
|
|
+ return extend(function () {
|
|
|
+ if (utils_hooks__hooks.deprecationHandler != null) {
|
|
|
+ utils_hooks__hooks.deprecationHandler(null, msg);
|
|
|
+ }
|
|
|
+ if (firstTime) {
|
|
|
+ warn(msg + '\nArguments: ' + Array.prototype.slice.call(arguments).join(', ') + '\n' + (new Error()).stack);
|
|
|
+ firstTime = false;
|
|
|
+ }
|
|
|
+ return fn.apply(this, arguments);
|
|
|
+ }, fn);
|
|
|
+ }
|
|
|
+
|
|
|
+ var deprecations = {};
|
|
|
+
|
|
|
+ function deprecateSimple(name, msg) {
|
|
|
+ if (utils_hooks__hooks.deprecationHandler != null) {
|
|
|
+ utils_hooks__hooks.deprecationHandler(name, msg);
|
|
|
+ }
|
|
|
+ if (!deprecations[name]) {
|
|
|
+ warn(msg);
|
|
|
+ deprecations[name] = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ utils_hooks__hooks.suppressDeprecationWarnings = false;
|
|
|
+ utils_hooks__hooks.deprecationHandler = null;
|
|
|
+
|
|
|
+ function isFunction(input) {
|
|
|
+ return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]';
|
|
|
+ }
|
|
|
+
|
|
|
+ function isObject(input) {
|
|
|
+ return Object.prototype.toString.call(input) === '[object Object]';
|
|
|
+ }
|
|
|
+
|
|
|
+ function locale_set__set (config) {
|
|
|
+ var prop, i;
|
|
|
+ for (i in config) {
|
|
|
+ prop = config[i];
|
|
|
+ if (isFunction(prop)) {
|
|
|
+ this[i] = prop;
|
|
|
+ } else {
|
|
|
+ this['_' + i] = prop;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ this._config = config;
|
|
|
+ // Lenient ordinal parsing accepts just a number in addition to
|
|
|
+ // number + (possibly) stuff coming from _ordinalParseLenient.
|
|
|
+ this._ordinalParseLenient = new RegExp(this._ordinalParse.source + '|' + (/\d{1,2}/).source);
|
|
|
+ }
|
|
|
+
|
|
|
+ function mergeConfigs(parentConfig, childConfig) {
|
|
|
+ var res = extend({}, parentConfig), prop;
|
|
|
+ for (prop in childConfig) {
|
|
|
+ if (hasOwnProp(childConfig, prop)) {
|
|
|
+ if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {
|
|
|
+ res[prop] = {};
|
|
|
+ extend(res[prop], parentConfig[prop]);
|
|
|
+ extend(res[prop], childConfig[prop]);
|
|
|
+ } else if (childConfig[prop] != null) {
|
|
|
+ res[prop] = childConfig[prop];
|
|
|
+ } else {
|
|
|
+ delete res[prop];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ function Locale(config) {
|
|
|
+ if (config != null) {
|
|
|
+ this.set(config);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var keys;
|
|
|
+
|
|
|
+ if (Object.keys) {
|
|
|
+ keys = Object.keys;
|
|
|
+ } else {
|
|
|
+ keys = function (obj) {
|
|
|
+ var i, res = [];
|
|
|
+ for (i in obj) {
|
|
|
+ if (hasOwnProp(obj, i)) {
|
|
|
+ res.push(i);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return res;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // internal storage for locale config files
|
|
|
+ var locales = {};
|
|
|
+ var globalLocale;
|
|
|
+
|
|
|
+ function normalizeLocale(key) {
|
|
|
+ return key ? key.toLowerCase().replace('_', '-') : key;
|
|
|
+ }
|
|
|
+
|
|
|
+ // pick the locale from the array
|
|
|
+ // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
|
|
|
+ // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
|
|
|
+ function chooseLocale(names) {
|
|
|
+ var i = 0, j, next, locale, split;
|
|
|
+
|
|
|
+ while (i < names.length) {
|
|
|
+ split = normalizeLocale(names[i]).split('-');
|
|
|
+ j = split.length;
|
|
|
+ next = normalizeLocale(names[i + 1]);
|
|
|
+ next = next ? next.split('-') : null;
|
|
|
+ while (j > 0) {
|
|
|
+ locale = loadLocale(split.slice(0, j).join('-'));
|
|
|
+ if (locale) {
|
|
|
+ return locale;
|
|
|
+ }
|
|
|
+ if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
|
|
|
+ //the next array item is better than a shallower substring of this one
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ j--;
|
|
|
+ }
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ function loadLocale(name) {
|
|
|
+ var oldLocale = null;
|
|
|
+ // TODO: Find a better way to register and load all the locales in Node
|
|
|
+ if (!locales[name] && (typeof module !== 'undefined') &&
|
|
|
+ module && module.exports) {
|
|
|
+ try {
|
|
|
+ oldLocale = globalLocale._abbr;
|
|
|
+ require('./locale/' + name);
|
|
|
+ // because defineLocale currently also sets the global locale, we
|
|
|
+ // want to undo that for lazy loaded locales
|
|
|
+ locale_locales__getSetGlobalLocale(oldLocale);
|
|
|
+ } catch (e) { }
|
|
|
+ }
|
|
|
+ return locales[name];
|
|
|
+ }
|
|
|
+
|
|
|
+ // This function will load locale and then set the global locale. If
|
|
|
+ // no arguments are passed in, it will simply return the current global
|
|
|
+ // locale key.
|
|
|
+ function locale_locales__getSetGlobalLocale (key, values) {
|
|
|
+ var data;
|
|
|
+ if (key) {
|
|
|
+ if (isUndefined(values)) {
|
|
|
+ data = locale_locales__getLocale(key);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ data = defineLocale(key, values);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (data) {
|
|
|
+ // moment.duration._locale = moment._locale = data;
|
|
|
+ globalLocale = data;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return globalLocale._abbr;
|
|
|
+ }
|
|
|
+
|
|
|
+ function defineLocale (name, config) {
|
|
|
+ if (config !== null) {
|
|
|
+ config.abbr = name;
|
|
|
+ if (locales[name] != null) {
|
|
|
+ deprecateSimple('defineLocaleOverride',
|
|
|
+ 'use moment.updateLocale(localeName, config) to change ' +
|
|
|
+ 'an existing locale. moment.defineLocale(localeName, ' +
|
|
|
+ 'config) should only be used for creating a new locale');
|
|
|
+ config = mergeConfigs(locales[name]._config, config);
|
|
|
+ } else if (config.parentLocale != null) {
|
|
|
+ if (locales[config.parentLocale] != null) {
|
|
|
+ config = mergeConfigs(locales[config.parentLocale]._config, config);
|
|
|
+ } else {
|
|
|
+ // treat as if there is no base config
|
|
|
+ deprecateSimple('parentLocaleUndefined',
|
|
|
+ 'specified parentLocale is not defined yet');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ locales[name] = new Locale(config);
|
|
|
+
|
|
|
+ // backwards compat for now: also set the locale
|
|
|
+ locale_locales__getSetGlobalLocale(name);
|
|
|
+
|
|
|
+ return locales[name];
|
|
|
+ } else {
|
|
|
+ // useful for testing
|
|
|
+ delete locales[name];
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function updateLocale(name, config) {
|
|
|
+ if (config != null) {
|
|
|
+ var locale;
|
|
|
+ if (locales[name] != null) {
|
|
|
+ config = mergeConfigs(locales[name]._config, config);
|
|
|
+ }
|
|
|
+ locale = new Locale(config);
|
|
|
+ locale.parentLocale = locales[name];
|
|
|
+ locales[name] = locale;
|
|
|
+
|
|
|
+ // backwards compat for now: also set the locale
|
|
|
+ locale_locales__getSetGlobalLocale(name);
|
|
|
+ } else {
|
|
|
+ // pass null for config to unupdate, useful for tests
|
|
|
+ if (locales[name] != null) {
|
|
|
+ if (locales[name].parentLocale != null) {
|
|
|
+ locales[name] = locales[name].parentLocale;
|
|
|
+ } else if (locales[name] != null) {
|
|
|
+ delete locales[name];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return locales[name];
|
|
|
+ }
|
|
|
+
|
|
|
+ // returns locale data
|
|
|
+ function locale_locales__getLocale (key) {
|
|
|
+ var locale;
|
|
|
+
|
|
|
+ if (key && key._locale && key._locale._abbr) {
|
|
|
+ key = key._locale._abbr;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!key) {
|
|
|
+ return globalLocale;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!isArray(key)) {
|
|
|
+ //short-circuit everything else
|
|
|
+ locale = loadLocale(key);
|
|
|
+ if (locale) {
|
|
|
+ return locale;
|
|
|
+ }
|
|
|
+ key = [key];
|
|
|
+ }
|
|
|
+
|
|
|
+ return chooseLocale(key);
|
|
|
+ }
|
|
|
+
|
|
|
+ function locale_locales__listLocales() {
|
|
|
+ return keys(locales);
|
|
|
+ }
|
|
|
+
|
|
|
+ var aliases = {};
|
|
|
+
|
|
|
+ function addUnitAlias (unit, shorthand) {
|
|
|
+ var lowerCase = unit.toLowerCase();
|
|
|
+ aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
|
|
|
+ }
|
|
|
+
|
|
|
+ function normalizeUnits(units) {
|
|
|
+ return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ function normalizeObjectUnits(inputObject) {
|
|
|
+ var normalizedInput = {},
|
|
|
+ normalizedProp,
|
|
|
+ prop;
|
|
|
+
|
|
|
+ for (prop in inputObject) {
|
|
|
+ if (hasOwnProp(inputObject, prop)) {
|
|
|
+ normalizedProp = normalizeUnits(prop);
|
|
|
+ if (normalizedProp) {
|
|
|
+ normalizedInput[normalizedProp] = inputObject[prop];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return normalizedInput;
|
|
|
+ }
|
|
|
+
|
|
|
+ function makeGetSet (unit, keepTime) {
|
|
|
+ return function (value) {
|
|
|
+ if (value != null) {
|
|
|
+ get_set__set(this, unit, value);
|
|
|
+ utils_hooks__hooks.updateOffset(this, keepTime);
|
|
|
+ return this;
|
|
|
+ } else {
|
|
|
+ return get_set__get(this, unit);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function get_set__get (mom, unit) {
|
|
|
+ return mom.isValid() ?
|
|
|
+ mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN;
|
|
|
+ }
|
|
|
+
|
|
|
+ function get_set__set (mom, unit, value) {
|
|
|
+ if (mom.isValid()) {
|
|
|
+ mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function getSet (units, value) {
|
|
|
+ var unit;
|
|
|
+ if (typeof units === 'object') {
|
|
|
+ for (unit in units) {
|
|
|
+ this.set(unit, units[unit]);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ units = normalizeUnits(units);
|
|
|
+ if (isFunction(this[units])) {
|
|
|
+ return this[units](value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ function zeroFill(number, targetLength, forceSign) {
|
|
|
+ var absNumber = '' + Math.abs(number),
|
|
|
+ zerosToFill = targetLength - absNumber.length,
|
|
|
+ sign = number >= 0;
|
|
|
+ return (sign ? (forceSign ? '+' : '') : '-') +
|
|
|
+ Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;
|
|
|
+ }
|
|
|
+
|
|
|
+ var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g;
|
|
|
+
|
|
|
+ var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g;
|
|
|
+
|
|
|
+ var formatFunctions = {};
|
|
|
+
|
|
|
+ var formatTokenFunctions = {};
|
|
|
+
|
|
|
+ // token: 'M'
|
|
|
+ // padded: ['MM', 2]
|
|
|
+ // ordinal: 'Mo'
|
|
|
+ // callback: function () { this.month() + 1 }
|
|
|
+ function addFormatToken (token, padded, ordinal, callback) {
|
|
|
+ var func = callback;
|
|
|
+ if (typeof callback === 'string') {
|
|
|
+ func = function () {
|
|
|
+ return this[callback]();
|
|
|
+ };
|
|
|
+ }
|
|
|
+ if (token) {
|
|
|
+ formatTokenFunctions[token] = func;
|
|
|
+ }
|
|
|
+ if (padded) {
|
|
|
+ formatTokenFunctions[padded[0]] = function () {
|
|
|
+ return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
|
|
|
+ };
|
|
|
+ }
|
|
|
+ if (ordinal) {
|
|
|
+ formatTokenFunctions[ordinal] = function () {
|
|
|
+ return this.localeData().ordinal(func.apply(this, arguments), token);
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function removeFormattingTokens(input) {
|
|
|
+ if (input.match(/\[[\s\S]/)) {
|
|
|
+ return input.replace(/^\[|\]$/g, '');
|
|
|
+ }
|
|
|
+ return input.replace(/\\/g, '');
|
|
|
+ }
|
|
|
+
|
|
|
+ function makeFormatFunction(format) {
|
|
|
+ var array = format.match(formattingTokens), i, length;
|
|
|
+
|
|
|
+ for (i = 0, length = array.length; i < length; i++) {
|
|
|
+ if (formatTokenFunctions[array[i]]) {
|
|
|
+ array[i] = formatTokenFunctions[array[i]];
|
|
|
+ } else {
|
|
|
+ array[i] = removeFormattingTokens(array[i]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return function (mom) {
|
|
|
+ var output = '', i;
|
|
|
+ for (i = 0; i < length; i++) {
|
|
|
+ output += array[i] instanceof Function ? array[i].call(mom, format) : array[i];
|
|
|
+ }
|
|
|
+ return output;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // format date using native date object
|
|
|
+ function formatMoment(m, format) {
|
|
|
+ if (!m.isValid()) {
|
|
|
+ return m.localeData().invalidDate();
|
|
|
+ }
|
|
|
+
|
|
|
+ format = expandFormat(format, m.localeData());
|
|
|
+ formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);
|
|
|
+
|
|
|
+ return formatFunctions[format](m);
|
|
|
+ }
|
|
|
+
|
|
|
+ function expandFormat(format, locale) {
|
|
|
+ var i = 5;
|
|
|
+
|
|
|
+ function replaceLongDateFormatTokens(input) {
|
|
|
+ return locale.longDateFormat(input) || input;
|
|
|
+ }
|
|
|
+
|
|
|
+ localFormattingTokens.lastIndex = 0;
|
|
|
+ while (i >= 0 && localFormattingTokens.test(format)) {
|
|
|
+ format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
|
|
|
+ localFormattingTokens.lastIndex = 0;
|
|
|
+ i -= 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ return format;
|
|
|
+ }
|
|
|
+
|
|
|
+ var match1 = /\d/; // 0 - 9
|
|
|
+ var match2 = /\d\d/; // 00 - 99
|
|
|
+ var match3 = /\d{3}/; // 000 - 999
|
|
|
+ var match4 = /\d{4}/; // 0000 - 9999
|
|
|
+ var match6 = /[+-]?\d{6}/; // -999999 - 999999
|
|
|
+ var match1to2 = /\d\d?/; // 0 - 99
|
|
|
+ var match3to4 = /\d\d\d\d?/; // 999 - 9999
|
|
|
+ var match5to6 = /\d\d\d\d\d\d?/; // 99999 - 999999
|
|
|
+ var match1to3 = /\d{1,3}/; // 0 - 999
|
|
|
+ var match1to4 = /\d{1,4}/; // 0 - 9999
|
|
|
+ var match1to6 = /[+-]?\d{1,6}/; // -999999 - 999999
|
|
|
+
|
|
|
+ var matchUnsigned = /\d+/; // 0 - inf
|
|
|
+ var matchSigned = /[+-]?\d+/; // -inf - inf
|
|
|
+
|
|
|
+ var matchOffset = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z
|
|
|
+ var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z
|
|
|
+
|
|
|
+ var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123
|
|
|
+
|
|
|
+ // any word (or two) characters or numbers including two/three word month in arabic.
|
|
|
+ // includes scottish gaelic two word and hyphenated months
|
|
|
+ var matchWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i;
|
|
|
+
|
|
|
+
|
|
|
+ var regexes = {};
|
|
|
+
|
|
|
+ function addRegexToken (token, regex, strictRegex) {
|
|
|
+ regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) {
|
|
|
+ return (isStrict && strictRegex) ? strictRegex : regex;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function getParseRegexForToken (token, config) {
|
|
|
+ if (!hasOwnProp(regexes, token)) {
|
|
|
+ return new RegExp(unescapeFormat(token));
|
|
|
+ }
|
|
|
+
|
|
|
+ return regexes[token](config._strict, config._locale);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
|
|
|
+ function unescapeFormat(s) {
|
|
|
+ return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
|
|
|
+ return p1 || p2 || p3 || p4;
|
|
|
+ }));
|
|
|
+ }
|
|
|
+
|
|
|
+ function regexEscape(s) {
|
|
|
+ return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
|
|
|
+ }
|
|
|
+
|
|
|
+ var tokens = {};
|
|
|
+
|
|
|
+ function addParseToken (token, callback) {
|
|
|
+ var i, func = callback;
|
|
|
+ if (typeof token === 'string') {
|
|
|
+ token = [token];
|
|
|
+ }
|
|
|
+ if (typeof callback === 'number') {
|
|
|
+ func = function (input, array) {
|
|
|
+ array[callback] = toInt(input);
|
|
|
+ };
|
|
|
+ }
|
|
|
+ for (i = 0; i < token.length; i++) {
|
|
|
+ tokens[token[i]] = func;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function addWeekParseToken (token, callback) {
|
|
|
+ addParseToken(token, function (input, array, config, token) {
|
|
|
+ config._w = config._w || {};
|
|
|
+ callback(input, config._w, config, token);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ function addTimeToArrayFromToken(token, input, config) {
|
|
|
+ if (input != null && hasOwnProp(tokens, token)) {
|
|
|
+ tokens[token](input, config._a, config, token);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var YEAR = 0;
|
|
|
+ var MONTH = 1;
|
|
|
+ var DATE = 2;
|
|
|
+ var HOUR = 3;
|
|
|
+ var MINUTE = 4;
|
|
|
+ var SECOND = 5;
|
|
|
+ var MILLISECOND = 6;
|
|
|
+ var WEEK = 7;
|
|
|
+ var WEEKDAY = 8;
|
|
|
+
|
|
|
+ var indexOf;
|
|
|
+
|
|
|
+ if (Array.prototype.indexOf) {
|
|
|
+ indexOf = Array.prototype.indexOf;
|
|
|
+ } else {
|
|
|
+ indexOf = function (o) {
|
|
|
+ // I know
|
|
|
+ var i;
|
|
|
+ for (i = 0; i < this.length; ++i) {
|
|
|
+ if (this[i] === o) {
|
|
|
+ return i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function daysInMonth(year, month) {
|
|
|
+ return new Date(Date.UTC(year, month + 1, 0)).getUTCDate();
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('M', ['MM', 2], 'Mo', function () {
|
|
|
+ return this.month() + 1;
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('MMM', 0, 0, function (format) {
|
|
|
+ return this.localeData().monthsShort(this, format);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('MMMM', 0, 0, function (format) {
|
|
|
+ return this.localeData().months(this, format);
|
|
|
+ });
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('month', 'M');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('M', match1to2);
|
|
|
+ addRegexToken('MM', match1to2, match2);
|
|
|
+ addRegexToken('MMM', function (isStrict, locale) {
|
|
|
+ return locale.monthsShortRegex(isStrict);
|
|
|
+ });
|
|
|
+ addRegexToken('MMMM', function (isStrict, locale) {
|
|
|
+ return locale.monthsRegex(isStrict);
|
|
|
+ });
|
|
|
+
|
|
|
+ addParseToken(['M', 'MM'], function (input, array) {
|
|
|
+ array[MONTH] = toInt(input) - 1;
|
|
|
+ });
|
|
|
+
|
|
|
+ addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
|
|
|
+ var month = config._locale.monthsParse(input, token, config._strict);
|
|
|
+ // if we didn't find a month name, mark the date as invalid.
|
|
|
+ if (month != null) {
|
|
|
+ array[MONTH] = month;
|
|
|
+ } else {
|
|
|
+ getParsingFlags(config).invalidMonth = input;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ // LOCALES
|
|
|
+
|
|
|
+ var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/;
|
|
|
+ var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_');
|
|
|
+ function localeMonths (m, format) {
|
|
|
+ return isArray(this._months) ? this._months[m.month()] :
|
|
|
+ this._months[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_');
|
|
|
+ function localeMonthsShort (m, format) {
|
|
|
+ return isArray(this._monthsShort) ? this._monthsShort[m.month()] :
|
|
|
+ this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];
|
|
|
+ }
|
|
|
+
|
|
|
+ function units_month__handleStrictParse(monthName, format, strict) {
|
|
|
+ var i, ii, mom, llc = monthName.toLocaleLowerCase();
|
|
|
+ if (!this._monthsParse) {
|
|
|
+ // this is not used
|
|
|
+ this._monthsParse = [];
|
|
|
+ this._longMonthsParse = [];
|
|
|
+ this._shortMonthsParse = [];
|
|
|
+ for (i = 0; i < 12; ++i) {
|
|
|
+ mom = create_utc__createUTC([2000, i]);
|
|
|
+ this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase();
|
|
|
+ this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (strict) {
|
|
|
+ if (format === 'MMM') {
|
|
|
+ ii = indexOf.call(this._shortMonthsParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ } else {
|
|
|
+ ii = indexOf.call(this._longMonthsParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (format === 'MMM') {
|
|
|
+ ii = indexOf.call(this._shortMonthsParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._longMonthsParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ } else {
|
|
|
+ ii = indexOf.call(this._longMonthsParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._shortMonthsParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function localeMonthsParse (monthName, format, strict) {
|
|
|
+ var i, mom, regex;
|
|
|
+
|
|
|
+ if (this._monthsParseExact) {
|
|
|
+ return units_month__handleStrictParse.call(this, monthName, format, strict);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._monthsParse) {
|
|
|
+ this._monthsParse = [];
|
|
|
+ this._longMonthsParse = [];
|
|
|
+ this._shortMonthsParse = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ // TODO: add sorting
|
|
|
+ // Sorting makes sure if one month (or abbr) is a prefix of another
|
|
|
+ // see sorting in computeMonthsParse
|
|
|
+ for (i = 0; i < 12; i++) {
|
|
|
+ // make the regex if we don't have it already
|
|
|
+ mom = create_utc__createUTC([2000, i]);
|
|
|
+ if (strict && !this._longMonthsParse[i]) {
|
|
|
+ this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
|
|
|
+ this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
|
|
|
+ }
|
|
|
+ if (!strict && !this._monthsParse[i]) {
|
|
|
+ regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
|
|
|
+ this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
|
|
|
+ }
|
|
|
+ // test the regex
|
|
|
+ if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
|
|
|
+ return i;
|
|
|
+ } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
|
|
|
+ return i;
|
|
|
+ } else if (!strict && this._monthsParse[i].test(monthName)) {
|
|
|
+ return i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function setMonth (mom, value) {
|
|
|
+ var dayOfMonth;
|
|
|
+
|
|
|
+ if (!mom.isValid()) {
|
|
|
+ // No op
|
|
|
+ return mom;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof value === 'string') {
|
|
|
+ if (/^\d+$/.test(value)) {
|
|
|
+ value = toInt(value);
|
|
|
+ } else {
|
|
|
+ value = mom.localeData().monthsParse(value);
|
|
|
+ // TODO: Another silent failure?
|
|
|
+ if (typeof value !== 'number') {
|
|
|
+ return mom;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
|
|
|
+ mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
|
|
|
+ return mom;
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSetMonth (value) {
|
|
|
+ if (value != null) {
|
|
|
+ setMonth(this, value);
|
|
|
+ utils_hooks__hooks.updateOffset(this, true);
|
|
|
+ return this;
|
|
|
+ } else {
|
|
|
+ return get_set__get(this, 'Month');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function getDaysInMonth () {
|
|
|
+ return daysInMonth(this.year(), this.month());
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultMonthsShortRegex = matchWord;
|
|
|
+ function monthsShortRegex (isStrict) {
|
|
|
+ if (this._monthsParseExact) {
|
|
|
+ if (!hasOwnProp(this, '_monthsRegex')) {
|
|
|
+ computeMonthsParse.call(this);
|
|
|
+ }
|
|
|
+ if (isStrict) {
|
|
|
+ return this._monthsShortStrictRegex;
|
|
|
+ } else {
|
|
|
+ return this._monthsShortRegex;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return this._monthsShortStrictRegex && isStrict ?
|
|
|
+ this._monthsShortStrictRegex : this._monthsShortRegex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultMonthsRegex = matchWord;
|
|
|
+ function monthsRegex (isStrict) {
|
|
|
+ if (this._monthsParseExact) {
|
|
|
+ if (!hasOwnProp(this, '_monthsRegex')) {
|
|
|
+ computeMonthsParse.call(this);
|
|
|
+ }
|
|
|
+ if (isStrict) {
|
|
|
+ return this._monthsStrictRegex;
|
|
|
+ } else {
|
|
|
+ return this._monthsRegex;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return this._monthsStrictRegex && isStrict ?
|
|
|
+ this._monthsStrictRegex : this._monthsRegex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function computeMonthsParse () {
|
|
|
+ function cmpLenRev(a, b) {
|
|
|
+ return b.length - a.length;
|
|
|
+ }
|
|
|
+
|
|
|
+ var shortPieces = [], longPieces = [], mixedPieces = [],
|
|
|
+ i, mom;
|
|
|
+ for (i = 0; i < 12; i++) {
|
|
|
+ // make the regex if we don't have it already
|
|
|
+ mom = create_utc__createUTC([2000, i]);
|
|
|
+ shortPieces.push(this.monthsShort(mom, ''));
|
|
|
+ longPieces.push(this.months(mom, ''));
|
|
|
+ mixedPieces.push(this.months(mom, ''));
|
|
|
+ mixedPieces.push(this.monthsShort(mom, ''));
|
|
|
+ }
|
|
|
+ // Sorting makes sure if one month (or abbr) is a prefix of another it
|
|
|
+ // will match the longer piece.
|
|
|
+ shortPieces.sort(cmpLenRev);
|
|
|
+ longPieces.sort(cmpLenRev);
|
|
|
+ mixedPieces.sort(cmpLenRev);
|
|
|
+ for (i = 0; i < 12; i++) {
|
|
|
+ shortPieces[i] = regexEscape(shortPieces[i]);
|
|
|
+ longPieces[i] = regexEscape(longPieces[i]);
|
|
|
+ mixedPieces[i] = regexEscape(mixedPieces[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
|
|
|
+ this._monthsShortRegex = this._monthsRegex;
|
|
|
+ this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
|
|
|
+ this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
|
|
|
+ }
|
|
|
+
|
|
|
+ function checkOverflow (m) {
|
|
|
+ var overflow;
|
|
|
+ var a = m._a;
|
|
|
+
|
|
|
+ if (a && getParsingFlags(m).overflow === -2) {
|
|
|
+ overflow =
|
|
|
+ a[MONTH] < 0 || a[MONTH] > 11 ? MONTH :
|
|
|
+ a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
|
|
|
+ a[HOUR] < 0 || a[HOUR] > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
|
|
|
+ a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE :
|
|
|
+ a[SECOND] < 0 || a[SECOND] > 59 ? SECOND :
|
|
|
+ a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
|
|
|
+ -1;
|
|
|
+
|
|
|
+ if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
|
|
|
+ overflow = DATE;
|
|
|
+ }
|
|
|
+ if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
|
|
|
+ overflow = WEEK;
|
|
|
+ }
|
|
|
+ if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
|
|
|
+ overflow = WEEKDAY;
|
|
|
+ }
|
|
|
+
|
|
|
+ getParsingFlags(m).overflow = overflow;
|
|
|
+ }
|
|
|
+
|
|
|
+ return m;
|
|
|
+ }
|
|
|
+
|
|
|
+ // iso 8601 regex
|
|
|
+ // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
|
|
|
+ var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?/;
|
|
|
+ var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?/;
|
|
|
+
|
|
|
+ var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/;
|
|
|
+
|
|
|
+ var isoDates = [
|
|
|
+ ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/],
|
|
|
+ ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/],
|
|
|
+ ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/],
|
|
|
+ ['GGGG-[W]WW', /\d{4}-W\d\d/, false],
|
|
|
+ ['YYYY-DDD', /\d{4}-\d{3}/],
|
|
|
+ ['YYYY-MM', /\d{4}-\d\d/, false],
|
|
|
+ ['YYYYYYMMDD', /[+-]\d{10}/],
|
|
|
+ ['YYYYMMDD', /\d{8}/],
|
|
|
+ // YYYYMM is NOT allowed by the standard
|
|
|
+ ['GGGG[W]WWE', /\d{4}W\d{3}/],
|
|
|
+ ['GGGG[W]WW', /\d{4}W\d{2}/, false],
|
|
|
+ ['YYYYDDD', /\d{7}/]
|
|
|
+ ];
|
|
|
+
|
|
|
+ // iso time formats and regexes
|
|
|
+ var isoTimes = [
|
|
|
+ ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/],
|
|
|
+ ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/],
|
|
|
+ ['HH:mm:ss', /\d\d:\d\d:\d\d/],
|
|
|
+ ['HH:mm', /\d\d:\d\d/],
|
|
|
+ ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/],
|
|
|
+ ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/],
|
|
|
+ ['HHmmss', /\d\d\d\d\d\d/],
|
|
|
+ ['HHmm', /\d\d\d\d/],
|
|
|
+ ['HH', /\d\d/]
|
|
|
+ ];
|
|
|
+
|
|
|
+ var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i;
|
|
|
+
|
|
|
+ // date from iso format
|
|
|
+ function configFromISO(config) {
|
|
|
+ var i, l,
|
|
|
+ string = config._i,
|
|
|
+ match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),
|
|
|
+ allowTime, dateFormat, timeFormat, tzFormat;
|
|
|
+
|
|
|
+ if (match) {
|
|
|
+ getParsingFlags(config).iso = true;
|
|
|
+
|
|
|
+ for (i = 0, l = isoDates.length; i < l; i++) {
|
|
|
+ if (isoDates[i][1].exec(match[1])) {
|
|
|
+ dateFormat = isoDates[i][0];
|
|
|
+ allowTime = isoDates[i][2] !== false;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (dateFormat == null) {
|
|
|
+ config._isValid = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (match[3]) {
|
|
|
+ for (i = 0, l = isoTimes.length; i < l; i++) {
|
|
|
+ if (isoTimes[i][1].exec(match[3])) {
|
|
|
+ // match[2] should be 'T' or space
|
|
|
+ timeFormat = (match[2] || ' ') + isoTimes[i][0];
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (timeFormat == null) {
|
|
|
+ config._isValid = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (!allowTime && timeFormat != null) {
|
|
|
+ config._isValid = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (match[4]) {
|
|
|
+ if (tzRegex.exec(match[4])) {
|
|
|
+ tzFormat = 'Z';
|
|
|
+ } else {
|
|
|
+ config._isValid = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ config._f = dateFormat + (timeFormat || '') + (tzFormat || '');
|
|
|
+ configFromStringAndFormat(config);
|
|
|
+ } else {
|
|
|
+ config._isValid = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // date from iso format or fallback
|
|
|
+ function configFromString(config) {
|
|
|
+ var matched = aspNetJsonRegex.exec(config._i);
|
|
|
+
|
|
|
+ if (matched !== null) {
|
|
|
+ config._d = new Date(+matched[1]);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ configFromISO(config);
|
|
|
+ if (config._isValid === false) {
|
|
|
+ delete config._isValid;
|
|
|
+ utils_hooks__hooks.createFromInputFallback(config);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ utils_hooks__hooks.createFromInputFallback = deprecate(
|
|
|
+ 'moment construction falls back to js Date. This is ' +
|
|
|
+ 'discouraged and will be removed in upcoming major ' +
|
|
|
+ 'release. Please refer to ' +
|
|
|
+ 'https://github.com/moment/moment/issues/1407 for more info.',
|
|
|
+ function (config) {
|
|
|
+ config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ function createDate (y, m, d, h, M, s, ms) {
|
|
|
+ //can't just apply() to create a date:
|
|
|
+ //http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply
|
|
|
+ var date = new Date(y, m, d, h, M, s, ms);
|
|
|
+
|
|
|
+ //the date constructor remaps years 0-99 to 1900-1999
|
|
|
+ if (y < 100 && y >= 0 && isFinite(date.getFullYear())) {
|
|
|
+ date.setFullYear(y);
|
|
|
+ }
|
|
|
+ return date;
|
|
|
+ }
|
|
|
+
|
|
|
+ function createUTCDate (y) {
|
|
|
+ var date = new Date(Date.UTC.apply(null, arguments));
|
|
|
+
|
|
|
+ //the Date.UTC function remaps years 0-99 to 1900-1999
|
|
|
+ if (y < 100 && y >= 0 && isFinite(date.getUTCFullYear())) {
|
|
|
+ date.setUTCFullYear(y);
|
|
|
+ }
|
|
|
+ return date;
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('Y', 0, 0, function () {
|
|
|
+ var y = this.year();
|
|
|
+ return y <= 9999 ? '' + y : '+' + y;
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken(0, ['YY', 2], 0, function () {
|
|
|
+ return this.year() % 100;
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken(0, ['YYYY', 4], 0, 'year');
|
|
|
+ addFormatToken(0, ['YYYYY', 5], 0, 'year');
|
|
|
+ addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('year', 'y');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('Y', matchSigned);
|
|
|
+ addRegexToken('YY', match1to2, match2);
|
|
|
+ addRegexToken('YYYY', match1to4, match4);
|
|
|
+ addRegexToken('YYYYY', match1to6, match6);
|
|
|
+ addRegexToken('YYYYYY', match1to6, match6);
|
|
|
+
|
|
|
+ addParseToken(['YYYYY', 'YYYYYY'], YEAR);
|
|
|
+ addParseToken('YYYY', function (input, array) {
|
|
|
+ array[YEAR] = input.length === 2 ? utils_hooks__hooks.parseTwoDigitYear(input) : toInt(input);
|
|
|
+ });
|
|
|
+ addParseToken('YY', function (input, array) {
|
|
|
+ array[YEAR] = utils_hooks__hooks.parseTwoDigitYear(input);
|
|
|
+ });
|
|
|
+ addParseToken('Y', function (input, array) {
|
|
|
+ array[YEAR] = parseInt(input, 10);
|
|
|
+ });
|
|
|
+
|
|
|
+ // HELPERS
|
|
|
+
|
|
|
+ function daysInYear(year) {
|
|
|
+ return isLeapYear(year) ? 366 : 365;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isLeapYear(year) {
|
|
|
+ return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // HOOKS
|
|
|
+
|
|
|
+ utils_hooks__hooks.parseTwoDigitYear = function (input) {
|
|
|
+ return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
|
|
|
+ };
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ var getSetYear = makeGetSet('FullYear', true);
|
|
|
+
|
|
|
+ function getIsLeapYear () {
|
|
|
+ return isLeapYear(this.year());
|
|
|
+ }
|
|
|
+
|
|
|
+ // start-of-first-week - start-of-year
|
|
|
+ function firstWeekOffset(year, dow, doy) {
|
|
|
+ var // first-week day -- which january is always in the first week (4 for iso, 1 for other)
|
|
|
+ fwd = 7 + dow - doy,
|
|
|
+ // first-week day local weekday -- which local weekday is fwd
|
|
|
+ fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;
|
|
|
+
|
|
|
+ return -fwdlw + fwd - 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ //http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
|
|
|
+ function dayOfYearFromWeeks(year, week, weekday, dow, doy) {
|
|
|
+ var localWeekday = (7 + weekday - dow) % 7,
|
|
|
+ weekOffset = firstWeekOffset(year, dow, doy),
|
|
|
+ dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,
|
|
|
+ resYear, resDayOfYear;
|
|
|
+
|
|
|
+ if (dayOfYear <= 0) {
|
|
|
+ resYear = year - 1;
|
|
|
+ resDayOfYear = daysInYear(resYear) + dayOfYear;
|
|
|
+ } else if (dayOfYear > daysInYear(year)) {
|
|
|
+ resYear = year + 1;
|
|
|
+ resDayOfYear = dayOfYear - daysInYear(year);
|
|
|
+ } else {
|
|
|
+ resYear = year;
|
|
|
+ resDayOfYear = dayOfYear;
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ year: resYear,
|
|
|
+ dayOfYear: resDayOfYear
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function weekOfYear(mom, dow, doy) {
|
|
|
+ var weekOffset = firstWeekOffset(mom.year(), dow, doy),
|
|
|
+ week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,
|
|
|
+ resWeek, resYear;
|
|
|
+
|
|
|
+ if (week < 1) {
|
|
|
+ resYear = mom.year() - 1;
|
|
|
+ resWeek = week + weeksInYear(resYear, dow, doy);
|
|
|
+ } else if (week > weeksInYear(mom.year(), dow, doy)) {
|
|
|
+ resWeek = week - weeksInYear(mom.year(), dow, doy);
|
|
|
+ resYear = mom.year() + 1;
|
|
|
+ } else {
|
|
|
+ resYear = mom.year();
|
|
|
+ resWeek = week;
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ week: resWeek,
|
|
|
+ year: resYear
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function weeksInYear(year, dow, doy) {
|
|
|
+ var weekOffset = firstWeekOffset(year, dow, doy),
|
|
|
+ weekOffsetNext = firstWeekOffset(year + 1, dow, doy);
|
|
|
+ return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Pick the first defined of two or three arguments.
|
|
|
+ function defaults(a, b, c) {
|
|
|
+ if (a != null) {
|
|
|
+ return a;
|
|
|
+ }
|
|
|
+ if (b != null) {
|
|
|
+ return b;
|
|
|
+ }
|
|
|
+ return c;
|
|
|
+ }
|
|
|
+
|
|
|
+ function currentDateArray(config) {
|
|
|
+ // hooks is actually the exported moment object
|
|
|
+ var nowValue = new Date(utils_hooks__hooks.now());
|
|
|
+ if (config._useUTC) {
|
|
|
+ return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()];
|
|
|
+ }
|
|
|
+ return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];
|
|
|
+ }
|
|
|
+
|
|
|
+ // convert an array to a date.
|
|
|
+ // the array should mirror the parameters below
|
|
|
+ // note: all values past the year are optional and will default to the lowest possible value.
|
|
|
+ // [year, month, day , hour, minute, second, millisecond]
|
|
|
+ function configFromArray (config) {
|
|
|
+ var i, date, input = [], currentDate, yearToUse;
|
|
|
+
|
|
|
+ if (config._d) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ currentDate = currentDateArray(config);
|
|
|
+
|
|
|
+ //compute day of the year from weeks and weekdays
|
|
|
+ if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
|
|
|
+ dayOfYearFromWeekInfo(config);
|
|
|
+ }
|
|
|
+
|
|
|
+ //if the day of the year is set, figure out what it is
|
|
|
+ if (config._dayOfYear) {
|
|
|
+ yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);
|
|
|
+
|
|
|
+ if (config._dayOfYear > daysInYear(yearToUse)) {
|
|
|
+ getParsingFlags(config)._overflowDayOfYear = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ date = createUTCDate(yearToUse, 0, config._dayOfYear);
|
|
|
+ config._a[MONTH] = date.getUTCMonth();
|
|
|
+ config._a[DATE] = date.getUTCDate();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Default to current date.
|
|
|
+ // * if no year, month, day of month are given, default to today
|
|
|
+ // * if day of month is given, default month and year
|
|
|
+ // * if month is given, default only year
|
|
|
+ // * if year is given, don't default anything
|
|
|
+ for (i = 0; i < 3 && config._a[i] == null; ++i) {
|
|
|
+ config._a[i] = input[i] = currentDate[i];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Zero out whatever was not defaulted, including time
|
|
|
+ for (; i < 7; i++) {
|
|
|
+ config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check for 24:00:00.000
|
|
|
+ if (config._a[HOUR] === 24 &&
|
|
|
+ config._a[MINUTE] === 0 &&
|
|
|
+ config._a[SECOND] === 0 &&
|
|
|
+ config._a[MILLISECOND] === 0) {
|
|
|
+ config._nextDay = true;
|
|
|
+ config._a[HOUR] = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
|
|
|
+ // Apply timezone offset from input. The actual utcOffset can be changed
|
|
|
+ // with parseZone.
|
|
|
+ if (config._tzm != null) {
|
|
|
+ config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (config._nextDay) {
|
|
|
+ config._a[HOUR] = 24;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function dayOfYearFromWeekInfo(config) {
|
|
|
+ var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow;
|
|
|
+
|
|
|
+ w = config._w;
|
|
|
+ if (w.GG != null || w.W != null || w.E != null) {
|
|
|
+ dow = 1;
|
|
|
+ doy = 4;
|
|
|
+
|
|
|
+ // TODO: We need to take the current isoWeekYear, but that depends on
|
|
|
+ // how we interpret now (local, utc, fixed offset). So create
|
|
|
+ // a now version of current config (take local/utc/offset flags, and
|
|
|
+ // create now).
|
|
|
+ weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(local__createLocal(), 1, 4).year);
|
|
|
+ week = defaults(w.W, 1);
|
|
|
+ weekday = defaults(w.E, 1);
|
|
|
+ if (weekday < 1 || weekday > 7) {
|
|
|
+ weekdayOverflow = true;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ dow = config._locale._week.dow;
|
|
|
+ doy = config._locale._week.doy;
|
|
|
+
|
|
|
+ weekYear = defaults(w.gg, config._a[YEAR], weekOfYear(local__createLocal(), dow, doy).year);
|
|
|
+ week = defaults(w.w, 1);
|
|
|
+
|
|
|
+ if (w.d != null) {
|
|
|
+ // weekday -- low day numbers are considered next week
|
|
|
+ weekday = w.d;
|
|
|
+ if (weekday < 0 || weekday > 6) {
|
|
|
+ weekdayOverflow = true;
|
|
|
+ }
|
|
|
+ } else if (w.e != null) {
|
|
|
+ // local weekday -- counting starts from begining of week
|
|
|
+ weekday = w.e + dow;
|
|
|
+ if (w.e < 0 || w.e > 6) {
|
|
|
+ weekdayOverflow = true;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // default to begining of week
|
|
|
+ weekday = dow;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {
|
|
|
+ getParsingFlags(config)._overflowWeeks = true;
|
|
|
+ } else if (weekdayOverflow != null) {
|
|
|
+ getParsingFlags(config)._overflowWeekday = true;
|
|
|
+ } else {
|
|
|
+ temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);
|
|
|
+ config._a[YEAR] = temp.year;
|
|
|
+ config._dayOfYear = temp.dayOfYear;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // constant that refers to the ISO standard
|
|
|
+ utils_hooks__hooks.ISO_8601 = function () {};
|
|
|
+
|
|
|
+ // date from string and format string
|
|
|
+ function configFromStringAndFormat(config) {
|
|
|
+ // TODO: Move this to another part of the creation flow to prevent circular deps
|
|
|
+ if (config._f === utils_hooks__hooks.ISO_8601) {
|
|
|
+ configFromISO(config);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ config._a = [];
|
|
|
+ getParsingFlags(config).empty = true;
|
|
|
+
|
|
|
+ // This array is used to make a Date, either with `new Date` or `Date.UTC`
|
|
|
+ var string = '' + config._i,
|
|
|
+ i, parsedInput, tokens, token, skipped,
|
|
|
+ stringLength = string.length,
|
|
|
+ totalParsedInputLength = 0;
|
|
|
+
|
|
|
+ tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
|
|
|
+
|
|
|
+ for (i = 0; i < tokens.length; i++) {
|
|
|
+ token = tokens[i];
|
|
|
+ parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
|
|
|
+ // console.log('token', token, 'parsedInput', parsedInput,
|
|
|
+ // 'regex', getParseRegexForToken(token, config));
|
|
|
+ if (parsedInput) {
|
|
|
+ skipped = string.substr(0, string.indexOf(parsedInput));
|
|
|
+ if (skipped.length > 0) {
|
|
|
+ getParsingFlags(config).unusedInput.push(skipped);
|
|
|
+ }
|
|
|
+ string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
|
|
|
+ totalParsedInputLength += parsedInput.length;
|
|
|
+ }
|
|
|
+ // don't parse if it's not a known token
|
|
|
+ if (formatTokenFunctions[token]) {
|
|
|
+ if (parsedInput) {
|
|
|
+ getParsingFlags(config).empty = false;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ getParsingFlags(config).unusedTokens.push(token);
|
|
|
+ }
|
|
|
+ addTimeToArrayFromToken(token, parsedInput, config);
|
|
|
+ }
|
|
|
+ else if (config._strict && !parsedInput) {
|
|
|
+ getParsingFlags(config).unusedTokens.push(token);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // add remaining unparsed input length to the string
|
|
|
+ getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;
|
|
|
+ if (string.length > 0) {
|
|
|
+ getParsingFlags(config).unusedInput.push(string);
|
|
|
+ }
|
|
|
+
|
|
|
+ // clear _12h flag if hour is <= 12
|
|
|
+ if (getParsingFlags(config).bigHour === true &&
|
|
|
+ config._a[HOUR] <= 12 &&
|
|
|
+ config._a[HOUR] > 0) {
|
|
|
+ getParsingFlags(config).bigHour = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ getParsingFlags(config).parsedDateParts = config._a.slice(0);
|
|
|
+ getParsingFlags(config).meridiem = config._meridiem;
|
|
|
+ // handle meridiem
|
|
|
+ config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);
|
|
|
+
|
|
|
+ configFromArray(config);
|
|
|
+ checkOverflow(config);
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function meridiemFixWrap (locale, hour, meridiem) {
|
|
|
+ var isPm;
|
|
|
+
|
|
|
+ if (meridiem == null) {
|
|
|
+ // nothing to do
|
|
|
+ return hour;
|
|
|
+ }
|
|
|
+ if (locale.meridiemHour != null) {
|
|
|
+ return locale.meridiemHour(hour, meridiem);
|
|
|
+ } else if (locale.isPM != null) {
|
|
|
+ // Fallback
|
|
|
+ isPm = locale.isPM(meridiem);
|
|
|
+ if (isPm && hour < 12) {
|
|
|
+ hour += 12;
|
|
|
+ }
|
|
|
+ if (!isPm && hour === 12) {
|
|
|
+ hour = 0;
|
|
|
+ }
|
|
|
+ return hour;
|
|
|
+ } else {
|
|
|
+ // this is not supposed to happen
|
|
|
+ return hour;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // date from string and array of format strings
|
|
|
+ function configFromStringAndArray(config) {
|
|
|
+ var tempConfig,
|
|
|
+ bestMoment,
|
|
|
+
|
|
|
+ scoreToBeat,
|
|
|
+ i,
|
|
|
+ currentScore;
|
|
|
+
|
|
|
+ if (config._f.length === 0) {
|
|
|
+ getParsingFlags(config).invalidFormat = true;
|
|
|
+ config._d = new Date(NaN);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (i = 0; i < config._f.length; i++) {
|
|
|
+ currentScore = 0;
|
|
|
+ tempConfig = copyConfig({}, config);
|
|
|
+ if (config._useUTC != null) {
|
|
|
+ tempConfig._useUTC = config._useUTC;
|
|
|
+ }
|
|
|
+ tempConfig._f = config._f[i];
|
|
|
+ configFromStringAndFormat(tempConfig);
|
|
|
+
|
|
|
+ if (!valid__isValid(tempConfig)) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // if there is any input that was not parsed add a penalty for that format
|
|
|
+ currentScore += getParsingFlags(tempConfig).charsLeftOver;
|
|
|
+
|
|
|
+ //or tokens
|
|
|
+ currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;
|
|
|
+
|
|
|
+ getParsingFlags(tempConfig).score = currentScore;
|
|
|
+
|
|
|
+ if (scoreToBeat == null || currentScore < scoreToBeat) {
|
|
|
+ scoreToBeat = currentScore;
|
|
|
+ bestMoment = tempConfig;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ extend(config, bestMoment || tempConfig);
|
|
|
+ }
|
|
|
+
|
|
|
+ function configFromObject(config) {
|
|
|
+ if (config._d) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var i = normalizeObjectUnits(config._i);
|
|
|
+ config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) {
|
|
|
+ return obj && parseInt(obj, 10);
|
|
|
+ });
|
|
|
+
|
|
|
+ configFromArray(config);
|
|
|
+ }
|
|
|
+
|
|
|
+ function createFromConfig (config) {
|
|
|
+ var res = new Moment(checkOverflow(prepareConfig(config)));
|
|
|
+ if (res._nextDay) {
|
|
|
+ // Adding is smart enough around DST
|
|
|
+ res.add(1, 'd');
|
|
|
+ res._nextDay = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ function prepareConfig (config) {
|
|
|
+ var input = config._i,
|
|
|
+ format = config._f;
|
|
|
+
|
|
|
+ config._locale = config._locale || locale_locales__getLocale(config._l);
|
|
|
+
|
|
|
+ if (input === null || (format === undefined && input === '')) {
|
|
|
+ return valid__createInvalid({nullInput: true});
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof input === 'string') {
|
|
|
+ config._i = input = config._locale.preparse(input);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isMoment(input)) {
|
|
|
+ return new Moment(checkOverflow(input));
|
|
|
+ } else if (isArray(format)) {
|
|
|
+ configFromStringAndArray(config);
|
|
|
+ } else if (format) {
|
|
|
+ configFromStringAndFormat(config);
|
|
|
+ } else if (isDate(input)) {
|
|
|
+ config._d = input;
|
|
|
+ } else {
|
|
|
+ configFromInput(config);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!valid__isValid(config)) {
|
|
|
+ config._d = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ return config;
|
|
|
+ }
|
|
|
+
|
|
|
+ function configFromInput(config) {
|
|
|
+ var input = config._i;
|
|
|
+ if (input === undefined) {
|
|
|
+ config._d = new Date(utils_hooks__hooks.now());
|
|
|
+ } else if (isDate(input)) {
|
|
|
+ config._d = new Date(input.valueOf());
|
|
|
+ } else if (typeof input === 'string') {
|
|
|
+ configFromString(config);
|
|
|
+ } else if (isArray(input)) {
|
|
|
+ config._a = map(input.slice(0), function (obj) {
|
|
|
+ return parseInt(obj, 10);
|
|
|
+ });
|
|
|
+ configFromArray(config);
|
|
|
+ } else if (typeof(input) === 'object') {
|
|
|
+ configFromObject(config);
|
|
|
+ } else if (typeof(input) === 'number') {
|
|
|
+ // from milliseconds
|
|
|
+ config._d = new Date(input);
|
|
|
+ } else {
|
|
|
+ utils_hooks__hooks.createFromInputFallback(config);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function createLocalOrUTC (input, format, locale, strict, isUTC) {
|
|
|
+ var c = {};
|
|
|
+
|
|
|
+ if (typeof(locale) === 'boolean') {
|
|
|
+ strict = locale;
|
|
|
+ locale = undefined;
|
|
|
+ }
|
|
|
+ // object construction must be done this way.
|
|
|
+ // https://github.com/moment/moment/issues/1423
|
|
|
+ c._isAMomentObject = true;
|
|
|
+ c._useUTC = c._isUTC = isUTC;
|
|
|
+ c._l = locale;
|
|
|
+ c._i = input;
|
|
|
+ c._f = format;
|
|
|
+ c._strict = strict;
|
|
|
+
|
|
|
+ return createFromConfig(c);
|
|
|
+ }
|
|
|
+
|
|
|
+ function local__createLocal (input, format, locale, strict) {
|
|
|
+ return createLocalOrUTC(input, format, locale, strict, false);
|
|
|
+ }
|
|
|
+
|
|
|
+ var prototypeMin = deprecate(
|
|
|
+ 'moment().min is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548',
|
|
|
+ function () {
|
|
|
+ var other = local__createLocal.apply(null, arguments);
|
|
|
+ if (this.isValid() && other.isValid()) {
|
|
|
+ return other < this ? this : other;
|
|
|
+ } else {
|
|
|
+ return valid__createInvalid();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ var prototypeMax = deprecate(
|
|
|
+ 'moment().max is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548',
|
|
|
+ function () {
|
|
|
+ var other = local__createLocal.apply(null, arguments);
|
|
|
+ if (this.isValid() && other.isValid()) {
|
|
|
+ return other > this ? this : other;
|
|
|
+ } else {
|
|
|
+ return valid__createInvalid();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ // Pick a moment m from moments so that m[fn](other) is true for all
|
|
|
+ // other. This relies on the function fn to be transitive.
|
|
|
+ //
|
|
|
+ // moments should either be an array of moment objects or an array, whose
|
|
|
+ // first element is an array of moment objects.
|
|
|
+ function pickBy(fn, moments) {
|
|
|
+ var res, i;
|
|
|
+ if (moments.length === 1 && isArray(moments[0])) {
|
|
|
+ moments = moments[0];
|
|
|
+ }
|
|
|
+ if (!moments.length) {
|
|
|
+ return local__createLocal();
|
|
|
+ }
|
|
|
+ res = moments[0];
|
|
|
+ for (i = 1; i < moments.length; ++i) {
|
|
|
+ if (!moments[i].isValid() || moments[i][fn](res)) {
|
|
|
+ res = moments[i];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ // TODO: Use [].sort instead?
|
|
|
+ function min () {
|
|
|
+ var args = [].slice.call(arguments, 0);
|
|
|
+
|
|
|
+ return pickBy('isBefore', args);
|
|
|
+ }
|
|
|
+
|
|
|
+ function max () {
|
|
|
+ var args = [].slice.call(arguments, 0);
|
|
|
+
|
|
|
+ return pickBy('isAfter', args);
|
|
|
+ }
|
|
|
+
|
|
|
+ var now = function () {
|
|
|
+ return Date.now ? Date.now() : +(new Date());
|
|
|
+ };
|
|
|
+
|
|
|
+ function Duration (duration) {
|
|
|
+ var normalizedInput = normalizeObjectUnits(duration),
|
|
|
+ years = normalizedInput.year || 0,
|
|
|
+ quarters = normalizedInput.quarter || 0,
|
|
|
+ months = normalizedInput.month || 0,
|
|
|
+ weeks = normalizedInput.week || 0,
|
|
|
+ days = normalizedInput.day || 0,
|
|
|
+ hours = normalizedInput.hour || 0,
|
|
|
+ minutes = normalizedInput.minute || 0,
|
|
|
+ seconds = normalizedInput.second || 0,
|
|
|
+ milliseconds = normalizedInput.millisecond || 0;
|
|
|
+
|
|
|
+ // representation for dateAddRemove
|
|
|
+ this._milliseconds = +milliseconds +
|
|
|
+ seconds * 1e3 + // 1000
|
|
|
+ minutes * 6e4 + // 1000 * 60
|
|
|
+ hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
|
|
|
+ // Because of dateAddRemove treats 24 hours as different from a
|
|
|
+ // day when working around DST, we need to store them separately
|
|
|
+ this._days = +days +
|
|
|
+ weeks * 7;
|
|
|
+ // It is impossible translate months into days without knowing
|
|
|
+ // which months you are are talking about, so we have to store
|
|
|
+ // it separately.
|
|
|
+ this._months = +months +
|
|
|
+ quarters * 3 +
|
|
|
+ years * 12;
|
|
|
+
|
|
|
+ this._data = {};
|
|
|
+
|
|
|
+ this._locale = locale_locales__getLocale();
|
|
|
+
|
|
|
+ this._bubble();
|
|
|
+ }
|
|
|
+
|
|
|
+ function isDuration (obj) {
|
|
|
+ return obj instanceof Duration;
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ function offset (token, separator) {
|
|
|
+ addFormatToken(token, 0, 0, function () {
|
|
|
+ var offset = this.utcOffset();
|
|
|
+ var sign = '+';
|
|
|
+ if (offset < 0) {
|
|
|
+ offset = -offset;
|
|
|
+ sign = '-';
|
|
|
+ }
|
|
|
+ return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ offset('Z', ':');
|
|
|
+ offset('ZZ', '');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('Z', matchShortOffset);
|
|
|
+ addRegexToken('ZZ', matchShortOffset);
|
|
|
+ addParseToken(['Z', 'ZZ'], function (input, array, config) {
|
|
|
+ config._useUTC = true;
|
|
|
+ config._tzm = offsetFromString(matchShortOffset, input);
|
|
|
+ });
|
|
|
+
|
|
|
+ // HELPERS
|
|
|
+
|
|
|
+ // timezone chunker
|
|
|
+ // '+10:00' > ['10', '00']
|
|
|
+ // '-1530' > ['-15', '30']
|
|
|
+ var chunkOffset = /([\+\-]|\d\d)/gi;
|
|
|
+
|
|
|
+ function offsetFromString(matcher, string) {
|
|
|
+ var matches = ((string || '').match(matcher) || []);
|
|
|
+ var chunk = matches[matches.length - 1] || [];
|
|
|
+ var parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];
|
|
|
+ var minutes = +(parts[1] * 60) + toInt(parts[2]);
|
|
|
+
|
|
|
+ return parts[0] === '+' ? minutes : -minutes;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return a moment from input, that is local/utc/zone equivalent to model.
|
|
|
+ function cloneWithOffset(input, model) {
|
|
|
+ var res, diff;
|
|
|
+ if (model._isUTC) {
|
|
|
+ res = model.clone();
|
|
|
+ diff = (isMoment(input) || isDate(input) ? input.valueOf() : local__createLocal(input).valueOf()) - res.valueOf();
|
|
|
+ // Use low-level api, because this fn is low-level api.
|
|
|
+ res._d.setTime(res._d.valueOf() + diff);
|
|
|
+ utils_hooks__hooks.updateOffset(res, false);
|
|
|
+ return res;
|
|
|
+ } else {
|
|
|
+ return local__createLocal(input).local();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function getDateOffset (m) {
|
|
|
+ // On Firefox.24 Date#getTimezoneOffset returns a floating point.
|
|
|
+ // https://github.com/moment/moment/pull/1871
|
|
|
+ return -Math.round(m._d.getTimezoneOffset() / 15) * 15;
|
|
|
+ }
|
|
|
+
|
|
|
+ // HOOKS
|
|
|
+
|
|
|
+ // This function will be called whenever a moment is mutated.
|
|
|
+ // It is intended to keep the offset in sync with the timezone.
|
|
|
+ utils_hooks__hooks.updateOffset = function () {};
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ // keepLocalTime = true means only change the timezone, without
|
|
|
+ // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
|
|
|
+ // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
|
|
|
+ // +0200, so we adjust the time as needed, to be valid.
|
|
|
+ //
|
|
|
+ // Keeping the time actually adds/subtracts (one hour)
|
|
|
+ // from the actual represented time. That is why we call updateOffset
|
|
|
+ // a second time. In case it wants us to change the offset again
|
|
|
+ // _changeInProgress == true case, then we have to adjust, because
|
|
|
+ // there is no such time in the given timezone.
|
|
|
+ function getSetOffset (input, keepLocalTime) {
|
|
|
+ var offset = this._offset || 0,
|
|
|
+ localAdjust;
|
|
|
+ if (!this.isValid()) {
|
|
|
+ return input != null ? this : NaN;
|
|
|
+ }
|
|
|
+ if (input != null) {
|
|
|
+ if (typeof input === 'string') {
|
|
|
+ input = offsetFromString(matchShortOffset, input);
|
|
|
+ } else if (Math.abs(input) < 16) {
|
|
|
+ input = input * 60;
|
|
|
+ }
|
|
|
+ if (!this._isUTC && keepLocalTime) {
|
|
|
+ localAdjust = getDateOffset(this);
|
|
|
+ }
|
|
|
+ this._offset = input;
|
|
|
+ this._isUTC = true;
|
|
|
+ if (localAdjust != null) {
|
|
|
+ this.add(localAdjust, 'm');
|
|
|
+ }
|
|
|
+ if (offset !== input) {
|
|
|
+ if (!keepLocalTime || this._changeInProgress) {
|
|
|
+ add_subtract__addSubtract(this, create__createDuration(input - offset, 'm'), 1, false);
|
|
|
+ } else if (!this._changeInProgress) {
|
|
|
+ this._changeInProgress = true;
|
|
|
+ utils_hooks__hooks.updateOffset(this, true);
|
|
|
+ this._changeInProgress = null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ } else {
|
|
|
+ return this._isUTC ? offset : getDateOffset(this);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSetZone (input, keepLocalTime) {
|
|
|
+ if (input != null) {
|
|
|
+ if (typeof input !== 'string') {
|
|
|
+ input = -input;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.utcOffset(input, keepLocalTime);
|
|
|
+
|
|
|
+ return this;
|
|
|
+ } else {
|
|
|
+ return -this.utcOffset();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function setOffsetToUTC (keepLocalTime) {
|
|
|
+ return this.utcOffset(0, keepLocalTime);
|
|
|
+ }
|
|
|
+
|
|
|
+ function setOffsetToLocal (keepLocalTime) {
|
|
|
+ if (this._isUTC) {
|
|
|
+ this.utcOffset(0, keepLocalTime);
|
|
|
+ this._isUTC = false;
|
|
|
+
|
|
|
+ if (keepLocalTime) {
|
|
|
+ this.subtract(getDateOffset(this), 'm');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ function setOffsetToParsedOffset () {
|
|
|
+ if (this._tzm) {
|
|
|
+ this.utcOffset(this._tzm);
|
|
|
+ } else if (typeof this._i === 'string') {
|
|
|
+ this.utcOffset(offsetFromString(matchOffset, this._i));
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ function hasAlignedHourOffset (input) {
|
|
|
+ if (!this.isValid()) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ input = input ? local__createLocal(input).utcOffset() : 0;
|
|
|
+
|
|
|
+ return (this.utcOffset() - input) % 60 === 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isDaylightSavingTime () {
|
|
|
+ return (
|
|
|
+ this.utcOffset() > this.clone().month(0).utcOffset() ||
|
|
|
+ this.utcOffset() > this.clone().month(5).utcOffset()
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ function isDaylightSavingTimeShifted () {
|
|
|
+ if (!isUndefined(this._isDSTShifted)) {
|
|
|
+ return this._isDSTShifted;
|
|
|
+ }
|
|
|
+
|
|
|
+ var c = {};
|
|
|
+
|
|
|
+ copyConfig(c, this);
|
|
|
+ c = prepareConfig(c);
|
|
|
+
|
|
|
+ if (c._a) {
|
|
|
+ var other = c._isUTC ? create_utc__createUTC(c._a) : local__createLocal(c._a);
|
|
|
+ this._isDSTShifted = this.isValid() &&
|
|
|
+ compareArrays(c._a, other.toArray()) > 0;
|
|
|
+ } else {
|
|
|
+ this._isDSTShifted = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._isDSTShifted;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isLocal () {
|
|
|
+ return this.isValid() ? !this._isUTC : false;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isUtcOffset () {
|
|
|
+ return this.isValid() ? this._isUTC : false;
|
|
|
+ }
|
|
|
+
|
|
|
+ function isUtc () {
|
|
|
+ return this.isValid() ? this._isUTC && this._offset === 0 : false;
|
|
|
+ }
|
|
|
+
|
|
|
+ // ASP.NET json date format regex
|
|
|
+ var aspNetRegex = /^(\-)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?\d*)?$/;
|
|
|
+
|
|
|
+ // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
|
|
|
+ // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
|
|
|
+ // and further modified to allow for strings containing both week and day
|
|
|
+ var isoRegex = /^(-)?P(?:(-?[0-9,.]*)Y)?(?:(-?[0-9,.]*)M)?(?:(-?[0-9,.]*)W)?(?:(-?[0-9,.]*)D)?(?:T(?:(-?[0-9,.]*)H)?(?:(-?[0-9,.]*)M)?(?:(-?[0-9,.]*)S)?)?$/;
|
|
|
+
|
|
|
+ function create__createDuration (input, key) {
|
|
|
+ var duration = input,
|
|
|
+ // matching against regexp is expensive, do it on demand
|
|
|
+ match = null,
|
|
|
+ sign,
|
|
|
+ ret,
|
|
|
+ diffRes;
|
|
|
+
|
|
|
+ if (isDuration(input)) {
|
|
|
+ duration = {
|
|
|
+ ms : input._milliseconds,
|
|
|
+ d : input._days,
|
|
|
+ M : input._months
|
|
|
+ };
|
|
|
+ } else if (typeof input === 'number') {
|
|
|
+ duration = {};
|
|
|
+ if (key) {
|
|
|
+ duration[key] = input;
|
|
|
+ } else {
|
|
|
+ duration.milliseconds = input;
|
|
|
+ }
|
|
|
+ } else if (!!(match = aspNetRegex.exec(input))) {
|
|
|
+ sign = (match[1] === '-') ? -1 : 1;
|
|
|
+ duration = {
|
|
|
+ y : 0,
|
|
|
+ d : toInt(match[DATE]) * sign,
|
|
|
+ h : toInt(match[HOUR]) * sign,
|
|
|
+ m : toInt(match[MINUTE]) * sign,
|
|
|
+ s : toInt(match[SECOND]) * sign,
|
|
|
+ ms : toInt(match[MILLISECOND]) * sign
|
|
|
+ };
|
|
|
+ } else if (!!(match = isoRegex.exec(input))) {
|
|
|
+ sign = (match[1] === '-') ? -1 : 1;
|
|
|
+ duration = {
|
|
|
+ y : parseIso(match[2], sign),
|
|
|
+ M : parseIso(match[3], sign),
|
|
|
+ w : parseIso(match[4], sign),
|
|
|
+ d : parseIso(match[5], sign),
|
|
|
+ h : parseIso(match[6], sign),
|
|
|
+ m : parseIso(match[7], sign),
|
|
|
+ s : parseIso(match[8], sign)
|
|
|
+ };
|
|
|
+ } else if (duration == null) {// checks for null or undefined
|
|
|
+ duration = {};
|
|
|
+ } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
|
|
|
+ diffRes = momentsDifference(local__createLocal(duration.from), local__createLocal(duration.to));
|
|
|
+
|
|
|
+ duration = {};
|
|
|
+ duration.ms = diffRes.milliseconds;
|
|
|
+ duration.M = diffRes.months;
|
|
|
+ }
|
|
|
+
|
|
|
+ ret = new Duration(duration);
|
|
|
+
|
|
|
+ if (isDuration(input) && hasOwnProp(input, '_locale')) {
|
|
|
+ ret._locale = input._locale;
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ create__createDuration.fn = Duration.prototype;
|
|
|
+
|
|
|
+ function parseIso (inp, sign) {
|
|
|
+ // We'd normally use ~~inp for this, but unfortunately it also
|
|
|
+ // converts floats to ints.
|
|
|
+ // inp may be undefined, so careful calling replace on it.
|
|
|
+ var res = inp && parseFloat(inp.replace(',', '.'));
|
|
|
+ // apply sign while we're at it
|
|
|
+ return (isNaN(res) ? 0 : res) * sign;
|
|
|
+ }
|
|
|
+
|
|
|
+ function positiveMomentsDifference(base, other) {
|
|
|
+ var res = {milliseconds: 0, months: 0};
|
|
|
+
|
|
|
+ res.months = other.month() - base.month() +
|
|
|
+ (other.year() - base.year()) * 12;
|
|
|
+ if (base.clone().add(res.months, 'M').isAfter(other)) {
|
|
|
+ --res.months;
|
|
|
+ }
|
|
|
+
|
|
|
+ res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
|
|
|
+
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ function momentsDifference(base, other) {
|
|
|
+ var res;
|
|
|
+ if (!(base.isValid() && other.isValid())) {
|
|
|
+ return {milliseconds: 0, months: 0};
|
|
|
+ }
|
|
|
+
|
|
|
+ other = cloneWithOffset(other, base);
|
|
|
+ if (base.isBefore(other)) {
|
|
|
+ res = positiveMomentsDifference(base, other);
|
|
|
+ } else {
|
|
|
+ res = positiveMomentsDifference(other, base);
|
|
|
+ res.milliseconds = -res.milliseconds;
|
|
|
+ res.months = -res.months;
|
|
|
+ }
|
|
|
+
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+
|
|
|
+ function absRound (number) {
|
|
|
+ if (number < 0) {
|
|
|
+ return Math.round(-1 * number) * -1;
|
|
|
+ } else {
|
|
|
+ return Math.round(number);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // TODO: remove 'name' arg after deprecation is removed
|
|
|
+ function createAdder(direction, name) {
|
|
|
+ return function (val, period) {
|
|
|
+ var dur, tmp;
|
|
|
+ //invert the arguments, but complain about it
|
|
|
+ if (period !== null && !isNaN(+period)) {
|
|
|
+ deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period).');
|
|
|
+ tmp = val; val = period; period = tmp;
|
|
|
+ }
|
|
|
+
|
|
|
+ val = typeof val === 'string' ? +val : val;
|
|
|
+ dur = create__createDuration(val, period);
|
|
|
+ add_subtract__addSubtract(this, dur, direction);
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function add_subtract__addSubtract (mom, duration, isAdding, updateOffset) {
|
|
|
+ var milliseconds = duration._milliseconds,
|
|
|
+ days = absRound(duration._days),
|
|
|
+ months = absRound(duration._months);
|
|
|
+
|
|
|
+ if (!mom.isValid()) {
|
|
|
+ // No op
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ updateOffset = updateOffset == null ? true : updateOffset;
|
|
|
+
|
|
|
+ if (milliseconds) {
|
|
|
+ mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);
|
|
|
+ }
|
|
|
+ if (days) {
|
|
|
+ get_set__set(mom, 'Date', get_set__get(mom, 'Date') + days * isAdding);
|
|
|
+ }
|
|
|
+ if (months) {
|
|
|
+ setMonth(mom, get_set__get(mom, 'Month') + months * isAdding);
|
|
|
+ }
|
|
|
+ if (updateOffset) {
|
|
|
+ utils_hooks__hooks.updateOffset(mom, days || months);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var add_subtract__add = createAdder(1, 'add');
|
|
|
+ var add_subtract__subtract = createAdder(-1, 'subtract');
|
|
|
+
|
|
|
+ function moment_calendar__calendar (time, formats) {
|
|
|
+ // We want to compare the start of today, vs this.
|
|
|
+ // Getting start-of-today depends on whether we're local/utc/offset or not.
|
|
|
+ var now = time || local__createLocal(),
|
|
|
+ sod = cloneWithOffset(now, this).startOf('day'),
|
|
|
+ diff = this.diff(sod, 'days', true),
|
|
|
+ format = diff < -6 ? 'sameElse' :
|
|
|
+ diff < -1 ? 'lastWeek' :
|
|
|
+ diff < 0 ? 'lastDay' :
|
|
|
+ diff < 1 ? 'sameDay' :
|
|
|
+ diff < 2 ? 'nextDay' :
|
|
|
+ diff < 7 ? 'nextWeek' : 'sameElse';
|
|
|
+
|
|
|
+ var output = formats && (isFunction(formats[format]) ? formats[format]() : formats[format]);
|
|
|
+
|
|
|
+ return this.format(output || this.localeData().calendar(format, this, local__createLocal(now)));
|
|
|
+ }
|
|
|
+
|
|
|
+ function clone () {
|
|
|
+ return new Moment(this);
|
|
|
+ }
|
|
|
+
|
|
|
+ function isAfter (input, units) {
|
|
|
+ var localInput = isMoment(input) ? input : local__createLocal(input);
|
|
|
+ if (!(this.isValid() && localInput.isValid())) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
|
|
|
+ if (units === 'millisecond') {
|
|
|
+ return this.valueOf() > localInput.valueOf();
|
|
|
+ } else {
|
|
|
+ return localInput.valueOf() < this.clone().startOf(units).valueOf();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function isBefore (input, units) {
|
|
|
+ var localInput = isMoment(input) ? input : local__createLocal(input);
|
|
|
+ if (!(this.isValid() && localInput.isValid())) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
|
|
|
+ if (units === 'millisecond') {
|
|
|
+ return this.valueOf() < localInput.valueOf();
|
|
|
+ } else {
|
|
|
+ return this.clone().endOf(units).valueOf() < localInput.valueOf();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function isBetween (from, to, units, inclusivity) {
|
|
|
+ inclusivity = inclusivity || '()';
|
|
|
+ return (inclusivity[0] === '(' ? this.isAfter(from, units) : !this.isBefore(from, units)) &&
|
|
|
+ (inclusivity[1] === ')' ? this.isBefore(to, units) : !this.isAfter(to, units));
|
|
|
+ }
|
|
|
+
|
|
|
+ function isSame (input, units) {
|
|
|
+ var localInput = isMoment(input) ? input : local__createLocal(input),
|
|
|
+ inputMs;
|
|
|
+ if (!(this.isValid() && localInput.isValid())) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ units = normalizeUnits(units || 'millisecond');
|
|
|
+ if (units === 'millisecond') {
|
|
|
+ return this.valueOf() === localInput.valueOf();
|
|
|
+ } else {
|
|
|
+ inputMs = localInput.valueOf();
|
|
|
+ return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function isSameOrAfter (input, units) {
|
|
|
+ return this.isSame(input, units) || this.isAfter(input,units);
|
|
|
+ }
|
|
|
+
|
|
|
+ function isSameOrBefore (input, units) {
|
|
|
+ return this.isSame(input, units) || this.isBefore(input,units);
|
|
|
+ }
|
|
|
+
|
|
|
+ function diff (input, units, asFloat) {
|
|
|
+ var that,
|
|
|
+ zoneDelta,
|
|
|
+ delta, output;
|
|
|
+
|
|
|
+ if (!this.isValid()) {
|
|
|
+ return NaN;
|
|
|
+ }
|
|
|
+
|
|
|
+ that = cloneWithOffset(input, this);
|
|
|
+
|
|
|
+ if (!that.isValid()) {
|
|
|
+ return NaN;
|
|
|
+ }
|
|
|
+
|
|
|
+ zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;
|
|
|
+
|
|
|
+ units = normalizeUnits(units);
|
|
|
+
|
|
|
+ if (units === 'year' || units === 'month' || units === 'quarter') {
|
|
|
+ output = monthDiff(this, that);
|
|
|
+ if (units === 'quarter') {
|
|
|
+ output = output / 3;
|
|
|
+ } else if (units === 'year') {
|
|
|
+ output = output / 12;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ delta = this - that;
|
|
|
+ output = units === 'second' ? delta / 1e3 : // 1000
|
|
|
+ units === 'minute' ? delta / 6e4 : // 1000 * 60
|
|
|
+ units === 'hour' ? delta / 36e5 : // 1000 * 60 * 60
|
|
|
+ units === 'day' ? (delta - zoneDelta) / 864e5 : // 1000 * 60 * 60 * 24, negate dst
|
|
|
+ units === 'week' ? (delta - zoneDelta) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst
|
|
|
+ delta;
|
|
|
+ }
|
|
|
+ return asFloat ? output : absFloor(output);
|
|
|
+ }
|
|
|
+
|
|
|
+ function monthDiff (a, b) {
|
|
|
+ // difference in months
|
|
|
+ var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
|
|
|
+ // b is in (anchor - 1 month, anchor + 1 month)
|
|
|
+ anchor = a.clone().add(wholeMonthDiff, 'months'),
|
|
|
+ anchor2, adjust;
|
|
|
+
|
|
|
+ if (b - anchor < 0) {
|
|
|
+ anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
|
|
|
+ // linear across the month
|
|
|
+ adjust = (b - anchor) / (anchor - anchor2);
|
|
|
+ } else {
|
|
|
+ anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
|
|
|
+ // linear across the month
|
|
|
+ adjust = (b - anchor) / (anchor2 - anchor);
|
|
|
+ }
|
|
|
+
|
|
|
+ //check for negative zero, return zero if negative zero
|
|
|
+ return -(wholeMonthDiff + adjust) || 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ utils_hooks__hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
|
|
|
+ utils_hooks__hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';
|
|
|
+
|
|
|
+ function toString () {
|
|
|
+ return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
|
|
|
+ }
|
|
|
+
|
|
|
+ function moment_format__toISOString () {
|
|
|
+ var m = this.clone().utc();
|
|
|
+ if (0 < m.year() && m.year() <= 9999) {
|
|
|
+ if (isFunction(Date.prototype.toISOString)) {
|
|
|
+ // native implementation is ~50x faster, use it when we can
|
|
|
+ return this.toDate().toISOString();
|
|
|
+ } else {
|
|
|
+ return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function format (inputString) {
|
|
|
+ if (!inputString) {
|
|
|
+ inputString = this.isUtc() ? utils_hooks__hooks.defaultFormatUtc : utils_hooks__hooks.defaultFormat;
|
|
|
+ }
|
|
|
+ var output = formatMoment(this, inputString);
|
|
|
+ return this.localeData().postformat(output);
|
|
|
+ }
|
|
|
+
|
|
|
+ function from (time, withoutSuffix) {
|
|
|
+ if (this.isValid() &&
|
|
|
+ ((isMoment(time) && time.isValid()) ||
|
|
|
+ local__createLocal(time).isValid())) {
|
|
|
+ return create__createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
|
|
|
+ } else {
|
|
|
+ return this.localeData().invalidDate();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function fromNow (withoutSuffix) {
|
|
|
+ return this.from(local__createLocal(), withoutSuffix);
|
|
|
+ }
|
|
|
+
|
|
|
+ function to (time, withoutSuffix) {
|
|
|
+ if (this.isValid() &&
|
|
|
+ ((isMoment(time) && time.isValid()) ||
|
|
|
+ local__createLocal(time).isValid())) {
|
|
|
+ return create__createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix);
|
|
|
+ } else {
|
|
|
+ return this.localeData().invalidDate();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function toNow (withoutSuffix) {
|
|
|
+ return this.to(local__createLocal(), withoutSuffix);
|
|
|
+ }
|
|
|
+
|
|
|
+ // If passed a locale key, it will set the locale for this
|
|
|
+ // instance. Otherwise, it will return the locale configuration
|
|
|
+ // variables for this instance.
|
|
|
+ function locale (key) {
|
|
|
+ var newLocaleData;
|
|
|
+
|
|
|
+ if (key === undefined) {
|
|
|
+ return this._locale._abbr;
|
|
|
+ } else {
|
|
|
+ newLocaleData = locale_locales__getLocale(key);
|
|
|
+ if (newLocaleData != null) {
|
|
|
+ this._locale = newLocaleData;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var lang = deprecate(
|
|
|
+ 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
|
|
|
+ function (key) {
|
|
|
+ if (key === undefined) {
|
|
|
+ return this.localeData();
|
|
|
+ } else {
|
|
|
+ return this.locale(key);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ function localeData () {
|
|
|
+ return this._locale;
|
|
|
+ }
|
|
|
+
|
|
|
+ function startOf (units) {
|
|
|
+ units = normalizeUnits(units);
|
|
|
+ // the following switch intentionally omits break keywords
|
|
|
+ // to utilize falling through the cases.
|
|
|
+ switch (units) {
|
|
|
+ case 'year':
|
|
|
+ this.month(0);
|
|
|
+ /* falls through */
|
|
|
+ case 'quarter':
|
|
|
+ case 'month':
|
|
|
+ this.date(1);
|
|
|
+ /* falls through */
|
|
|
+ case 'week':
|
|
|
+ case 'isoWeek':
|
|
|
+ case 'day':
|
|
|
+ case 'date':
|
|
|
+ this.hours(0);
|
|
|
+ /* falls through */
|
|
|
+ case 'hour':
|
|
|
+ this.minutes(0);
|
|
|
+ /* falls through */
|
|
|
+ case 'minute':
|
|
|
+ this.seconds(0);
|
|
|
+ /* falls through */
|
|
|
+ case 'second':
|
|
|
+ this.milliseconds(0);
|
|
|
+ }
|
|
|
+
|
|
|
+ // weeks are a special case
|
|
|
+ if (units === 'week') {
|
|
|
+ this.weekday(0);
|
|
|
+ }
|
|
|
+ if (units === 'isoWeek') {
|
|
|
+ this.isoWeekday(1);
|
|
|
+ }
|
|
|
+
|
|
|
+ // quarters are also special
|
|
|
+ if (units === 'quarter') {
|
|
|
+ this.month(Math.floor(this.month() / 3) * 3);
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ function endOf (units) {
|
|
|
+ units = normalizeUnits(units);
|
|
|
+ if (units === undefined || units === 'millisecond') {
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 'date' is an alias for 'day', so it should be considered as such.
|
|
|
+ if (units === 'date') {
|
|
|
+ units = 'day';
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
|
|
|
+ }
|
|
|
+
|
|
|
+ function to_type__valueOf () {
|
|
|
+ return this._d.valueOf() - ((this._offset || 0) * 60000);
|
|
|
+ }
|
|
|
+
|
|
|
+ function unix () {
|
|
|
+ return Math.floor(this.valueOf() / 1000);
|
|
|
+ }
|
|
|
+
|
|
|
+ function toDate () {
|
|
|
+ return this._offset ? new Date(this.valueOf()) : this._d;
|
|
|
+ }
|
|
|
+
|
|
|
+ function toArray () {
|
|
|
+ var m = this;
|
|
|
+ return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];
|
|
|
+ }
|
|
|
+
|
|
|
+ function toObject () {
|
|
|
+ var m = this;
|
|
|
+ return {
|
|
|
+ years: m.year(),
|
|
|
+ months: m.month(),
|
|
|
+ date: m.date(),
|
|
|
+ hours: m.hours(),
|
|
|
+ minutes: m.minutes(),
|
|
|
+ seconds: m.seconds(),
|
|
|
+ milliseconds: m.milliseconds()
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function toJSON () {
|
|
|
+ // new Date(NaN).toJSON() === null
|
|
|
+ return this.isValid() ? this.toISOString() : null;
|
|
|
+ }
|
|
|
+
|
|
|
+ function moment_valid__isValid () {
|
|
|
+ return valid__isValid(this);
|
|
|
+ }
|
|
|
+
|
|
|
+ function parsingFlags () {
|
|
|
+ return extend({}, getParsingFlags(this));
|
|
|
+ }
|
|
|
+
|
|
|
+ function invalidAt () {
|
|
|
+ return getParsingFlags(this).overflow;
|
|
|
+ }
|
|
|
+
|
|
|
+ function creationData() {
|
|
|
+ return {
|
|
|
+ input: this._i,
|
|
|
+ format: this._f,
|
|
|
+ locale: this._locale,
|
|
|
+ isUTC: this._isUTC,
|
|
|
+ strict: this._strict
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken(0, ['gg', 2], 0, function () {
|
|
|
+ return this.weekYear() % 100;
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken(0, ['GG', 2], 0, function () {
|
|
|
+ return this.isoWeekYear() % 100;
|
|
|
+ });
|
|
|
+
|
|
|
+ function addWeekYearFormatToken (token, getter) {
|
|
|
+ addFormatToken(0, [token, token.length], 0, getter);
|
|
|
+ }
|
|
|
+
|
|
|
+ addWeekYearFormatToken('gggg', 'weekYear');
|
|
|
+ addWeekYearFormatToken('ggggg', 'weekYear');
|
|
|
+ addWeekYearFormatToken('GGGG', 'isoWeekYear');
|
|
|
+ addWeekYearFormatToken('GGGGG', 'isoWeekYear');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('weekYear', 'gg');
|
|
|
+ addUnitAlias('isoWeekYear', 'GG');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('G', matchSigned);
|
|
|
+ addRegexToken('g', matchSigned);
|
|
|
+ addRegexToken('GG', match1to2, match2);
|
|
|
+ addRegexToken('gg', match1to2, match2);
|
|
|
+ addRegexToken('GGGG', match1to4, match4);
|
|
|
+ addRegexToken('gggg', match1to4, match4);
|
|
|
+ addRegexToken('GGGGG', match1to6, match6);
|
|
|
+ addRegexToken('ggggg', match1to6, match6);
|
|
|
+
|
|
|
+ addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {
|
|
|
+ week[token.substr(0, 2)] = toInt(input);
|
|
|
+ });
|
|
|
+
|
|
|
+ addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
|
|
|
+ week[token] = utils_hooks__hooks.parseTwoDigitYear(input);
|
|
|
+ });
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function getSetWeekYear (input) {
|
|
|
+ return getSetWeekYearHelper.call(this,
|
|
|
+ input,
|
|
|
+ this.week(),
|
|
|
+ this.weekday(),
|
|
|
+ this.localeData()._week.dow,
|
|
|
+ this.localeData()._week.doy);
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSetISOWeekYear (input) {
|
|
|
+ return getSetWeekYearHelper.call(this,
|
|
|
+ input, this.isoWeek(), this.isoWeekday(), 1, 4);
|
|
|
+ }
|
|
|
+
|
|
|
+ function getISOWeeksInYear () {
|
|
|
+ return weeksInYear(this.year(), 1, 4);
|
|
|
+ }
|
|
|
+
|
|
|
+ function getWeeksInYear () {
|
|
|
+ var weekInfo = this.localeData()._week;
|
|
|
+ return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSetWeekYearHelper(input, week, weekday, dow, doy) {
|
|
|
+ var weeksTarget;
|
|
|
+ if (input == null) {
|
|
|
+ return weekOfYear(this, dow, doy).year;
|
|
|
+ } else {
|
|
|
+ weeksTarget = weeksInYear(input, dow, doy);
|
|
|
+ if (week > weeksTarget) {
|
|
|
+ week = weeksTarget;
|
|
|
+ }
|
|
|
+ return setWeekAll.call(this, input, week, weekday, dow, doy);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function setWeekAll(weekYear, week, weekday, dow, doy) {
|
|
|
+ var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),
|
|
|
+ date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);
|
|
|
+
|
|
|
+ this.year(date.getUTCFullYear());
|
|
|
+ this.month(date.getUTCMonth());
|
|
|
+ this.date(date.getUTCDate());
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('Q', 0, 'Qo', 'quarter');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('quarter', 'Q');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('Q', match1);
|
|
|
+ addParseToken('Q', function (input, array) {
|
|
|
+ array[MONTH] = (toInt(input) - 1) * 3;
|
|
|
+ });
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function getSetQuarter (input) {
|
|
|
+ return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('w', ['ww', 2], 'wo', 'week');
|
|
|
+ addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('week', 'w');
|
|
|
+ addUnitAlias('isoWeek', 'W');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('w', match1to2);
|
|
|
+ addRegexToken('ww', match1to2, match2);
|
|
|
+ addRegexToken('W', match1to2);
|
|
|
+ addRegexToken('WW', match1to2, match2);
|
|
|
+
|
|
|
+ addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {
|
|
|
+ week[token.substr(0, 1)] = toInt(input);
|
|
|
+ });
|
|
|
+
|
|
|
+ // HELPERS
|
|
|
+
|
|
|
+ // LOCALES
|
|
|
+
|
|
|
+ function localeWeek (mom) {
|
|
|
+ return weekOfYear(mom, this._week.dow, this._week.doy).week;
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultLocaleWeek = {
|
|
|
+ dow : 0, // Sunday is the first day of the week.
|
|
|
+ doy : 6 // The week that contains Jan 1st is the first week of the year.
|
|
|
+ };
|
|
|
+
|
|
|
+ function localeFirstDayOfWeek () {
|
|
|
+ return this._week.dow;
|
|
|
+ }
|
|
|
+
|
|
|
+ function localeFirstDayOfYear () {
|
|
|
+ return this._week.doy;
|
|
|
+ }
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function getSetWeek (input) {
|
|
|
+ var week = this.localeData().week(this);
|
|
|
+ return input == null ? week : this.add((input - week) * 7, 'd');
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSetISOWeek (input) {
|
|
|
+ var week = weekOfYear(this, 1, 4).week;
|
|
|
+ return input == null ? week : this.add((input - week) * 7, 'd');
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('D', ['DD', 2], 'Do', 'date');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('date', 'D');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('D', match1to2);
|
|
|
+ addRegexToken('DD', match1to2, match2);
|
|
|
+ addRegexToken('Do', function (isStrict, locale) {
|
|
|
+ return isStrict ? locale._ordinalParse : locale._ordinalParseLenient;
|
|
|
+ });
|
|
|
+
|
|
|
+ addParseToken(['D', 'DD'], DATE);
|
|
|
+ addParseToken('Do', function (input, array) {
|
|
|
+ array[DATE] = toInt(input.match(match1to2)[0], 10);
|
|
|
+ });
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ var getSetDayOfMonth = makeGetSet('Date', true);
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('d', 0, 'do', 'day');
|
|
|
+
|
|
|
+ addFormatToken('dd', 0, 0, function (format) {
|
|
|
+ return this.localeData().weekdaysMin(this, format);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('ddd', 0, 0, function (format) {
|
|
|
+ return this.localeData().weekdaysShort(this, format);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('dddd', 0, 0, function (format) {
|
|
|
+ return this.localeData().weekdays(this, format);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('e', 0, 0, 'weekday');
|
|
|
+ addFormatToken('E', 0, 0, 'isoWeekday');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('day', 'd');
|
|
|
+ addUnitAlias('weekday', 'e');
|
|
|
+ addUnitAlias('isoWeekday', 'E');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('d', match1to2);
|
|
|
+ addRegexToken('e', match1to2);
|
|
|
+ addRegexToken('E', match1to2);
|
|
|
+ addRegexToken('dd', function (isStrict, locale) {
|
|
|
+ return locale.weekdaysMinRegex(isStrict);
|
|
|
+ });
|
|
|
+ addRegexToken('ddd', function (isStrict, locale) {
|
|
|
+ return locale.weekdaysShortRegex(isStrict);
|
|
|
+ });
|
|
|
+ addRegexToken('dddd', function (isStrict, locale) {
|
|
|
+ return locale.weekdaysRegex(isStrict);
|
|
|
+ });
|
|
|
+
|
|
|
+ addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {
|
|
|
+ var weekday = config._locale.weekdaysParse(input, token, config._strict);
|
|
|
+ // if we didn't get a weekday name, mark the date as invalid
|
|
|
+ if (weekday != null) {
|
|
|
+ week.d = weekday;
|
|
|
+ } else {
|
|
|
+ getParsingFlags(config).invalidWeekday = input;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
|
|
|
+ week[token] = toInt(input);
|
|
|
+ });
|
|
|
+
|
|
|
+ // HELPERS
|
|
|
+
|
|
|
+ function parseWeekday(input, locale) {
|
|
|
+ if (typeof input !== 'string') {
|
|
|
+ return input;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!isNaN(input)) {
|
|
|
+ return parseInt(input, 10);
|
|
|
+ }
|
|
|
+
|
|
|
+ input = locale.weekdaysParse(input);
|
|
|
+ if (typeof input === 'number') {
|
|
|
+ return input;
|
|
|
+ }
|
|
|
+
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // LOCALES
|
|
|
+
|
|
|
+ var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_');
|
|
|
+ function localeWeekdays (m, format) {
|
|
|
+ return isArray(this._weekdays) ? this._weekdays[m.day()] :
|
|
|
+ this._weekdays[this._weekdays.isFormat.test(format) ? 'format' : 'standalone'][m.day()];
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_');
|
|
|
+ function localeWeekdaysShort (m) {
|
|
|
+ return this._weekdaysShort[m.day()];
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_');
|
|
|
+ function localeWeekdaysMin (m) {
|
|
|
+ return this._weekdaysMin[m.day()];
|
|
|
+ }
|
|
|
+
|
|
|
+ function day_of_week__handleStrictParse(weekdayName, format, strict) {
|
|
|
+ var i, ii, mom, llc = weekdayName.toLocaleLowerCase();
|
|
|
+ if (!this._weekdaysParse) {
|
|
|
+ this._weekdaysParse = [];
|
|
|
+ this._shortWeekdaysParse = [];
|
|
|
+ this._minWeekdaysParse = [];
|
|
|
+
|
|
|
+ for (i = 0; i < 7; ++i) {
|
|
|
+ mom = create_utc__createUTC([2000, 1]).day(i);
|
|
|
+ this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase();
|
|
|
+ this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase();
|
|
|
+ this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (strict) {
|
|
|
+ if (format === 'dddd') {
|
|
|
+ ii = indexOf.call(this._weekdaysParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ } else if (format === 'ddd') {
|
|
|
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ } else {
|
|
|
+ ii = indexOf.call(this._minWeekdaysParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (format === 'dddd') {
|
|
|
+ ii = indexOf.call(this._weekdaysParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._minWeekdaysParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ } else if (format === 'ddd') {
|
|
|
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._weekdaysParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._minWeekdaysParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ } else {
|
|
|
+ ii = indexOf.call(this._minWeekdaysParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._weekdaysParse, llc);
|
|
|
+ if (ii !== -1) {
|
|
|
+ return ii;
|
|
|
+ }
|
|
|
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
|
|
|
+ return ii !== -1 ? ii : null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function localeWeekdaysParse (weekdayName, format, strict) {
|
|
|
+ var i, mom, regex;
|
|
|
+
|
|
|
+ if (this._weekdaysParseExact) {
|
|
|
+ return day_of_week__handleStrictParse.call(this, weekdayName, format, strict);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._weekdaysParse) {
|
|
|
+ this._weekdaysParse = [];
|
|
|
+ this._minWeekdaysParse = [];
|
|
|
+ this._shortWeekdaysParse = [];
|
|
|
+ this._fullWeekdaysParse = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ for (i = 0; i < 7; i++) {
|
|
|
+ // make the regex if we don't have it already
|
|
|
+
|
|
|
+ mom = create_utc__createUTC([2000, 1]).day(i);
|
|
|
+ if (strict && !this._fullWeekdaysParse[i]) {
|
|
|
+ this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\.?') + '$', 'i');
|
|
|
+ this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\.?') + '$', 'i');
|
|
|
+ this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\.?') + '$', 'i');
|
|
|
+ }
|
|
|
+ if (!this._weekdaysParse[i]) {
|
|
|
+ regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
|
|
|
+ this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
|
|
|
+ }
|
|
|
+ // test the regex
|
|
|
+ if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) {
|
|
|
+ return i;
|
|
|
+ } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) {
|
|
|
+ return i;
|
|
|
+ } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) {
|
|
|
+ return i;
|
|
|
+ } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {
|
|
|
+ return i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function getSetDayOfWeek (input) {
|
|
|
+ if (!this.isValid()) {
|
|
|
+ return input != null ? this : NaN;
|
|
|
+ }
|
|
|
+ var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
|
|
|
+ if (input != null) {
|
|
|
+ input = parseWeekday(input, this.localeData());
|
|
|
+ return this.add(input - day, 'd');
|
|
|
+ } else {
|
|
|
+ return day;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSetLocaleDayOfWeek (input) {
|
|
|
+ if (!this.isValid()) {
|
|
|
+ return input != null ? this : NaN;
|
|
|
+ }
|
|
|
+ var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
|
|
|
+ return input == null ? weekday : this.add(input - weekday, 'd');
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSetISODayOfWeek (input) {
|
|
|
+ if (!this.isValid()) {
|
|
|
+ return input != null ? this : NaN;
|
|
|
+ }
|
|
|
+ // behaves the same as moment#day except
|
|
|
+ // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
|
|
|
+ // as a setter, sunday should belong to the previous week.
|
|
|
+ return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7);
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultWeekdaysRegex = matchWord;
|
|
|
+ function weekdaysRegex (isStrict) {
|
|
|
+ if (this._weekdaysParseExact) {
|
|
|
+ if (!hasOwnProp(this, '_weekdaysRegex')) {
|
|
|
+ computeWeekdaysParse.call(this);
|
|
|
+ }
|
|
|
+ if (isStrict) {
|
|
|
+ return this._weekdaysStrictRegex;
|
|
|
+ } else {
|
|
|
+ return this._weekdaysRegex;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return this._weekdaysStrictRegex && isStrict ?
|
|
|
+ this._weekdaysStrictRegex : this._weekdaysRegex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultWeekdaysShortRegex = matchWord;
|
|
|
+ function weekdaysShortRegex (isStrict) {
|
|
|
+ if (this._weekdaysParseExact) {
|
|
|
+ if (!hasOwnProp(this, '_weekdaysRegex')) {
|
|
|
+ computeWeekdaysParse.call(this);
|
|
|
+ }
|
|
|
+ if (isStrict) {
|
|
|
+ return this._weekdaysShortStrictRegex;
|
|
|
+ } else {
|
|
|
+ return this._weekdaysShortRegex;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return this._weekdaysShortStrictRegex && isStrict ?
|
|
|
+ this._weekdaysShortStrictRegex : this._weekdaysShortRegex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultWeekdaysMinRegex = matchWord;
|
|
|
+ function weekdaysMinRegex (isStrict) {
|
|
|
+ if (this._weekdaysParseExact) {
|
|
|
+ if (!hasOwnProp(this, '_weekdaysRegex')) {
|
|
|
+ computeWeekdaysParse.call(this);
|
|
|
+ }
|
|
|
+ if (isStrict) {
|
|
|
+ return this._weekdaysMinStrictRegex;
|
|
|
+ } else {
|
|
|
+ return this._weekdaysMinRegex;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return this._weekdaysMinStrictRegex && isStrict ?
|
|
|
+ this._weekdaysMinStrictRegex : this._weekdaysMinRegex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function computeWeekdaysParse () {
|
|
|
+ function cmpLenRev(a, b) {
|
|
|
+ return b.length - a.length;
|
|
|
+ }
|
|
|
+
|
|
|
+ var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [],
|
|
|
+ i, mom, minp, shortp, longp;
|
|
|
+ for (i = 0; i < 7; i++) {
|
|
|
+ // make the regex if we don't have it already
|
|
|
+ mom = create_utc__createUTC([2000, 1]).day(i);
|
|
|
+ minp = this.weekdaysMin(mom, '');
|
|
|
+ shortp = this.weekdaysShort(mom, '');
|
|
|
+ longp = this.weekdays(mom, '');
|
|
|
+ minPieces.push(minp);
|
|
|
+ shortPieces.push(shortp);
|
|
|
+ longPieces.push(longp);
|
|
|
+ mixedPieces.push(minp);
|
|
|
+ mixedPieces.push(shortp);
|
|
|
+ mixedPieces.push(longp);
|
|
|
+ }
|
|
|
+ // Sorting makes sure if one weekday (or abbr) is a prefix of another it
|
|
|
+ // will match the longer piece.
|
|
|
+ minPieces.sort(cmpLenRev);
|
|
|
+ shortPieces.sort(cmpLenRev);
|
|
|
+ longPieces.sort(cmpLenRev);
|
|
|
+ mixedPieces.sort(cmpLenRev);
|
|
|
+ for (i = 0; i < 7; i++) {
|
|
|
+ shortPieces[i] = regexEscape(shortPieces[i]);
|
|
|
+ longPieces[i] = regexEscape(longPieces[i]);
|
|
|
+ mixedPieces[i] = regexEscape(mixedPieces[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
|
|
|
+ this._weekdaysShortRegex = this._weekdaysRegex;
|
|
|
+ this._weekdaysMinRegex = this._weekdaysRegex;
|
|
|
+
|
|
|
+ this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
|
|
|
+ this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
|
|
|
+ this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i');
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('dayOfYear', 'DDD');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('DDD', match1to3);
|
|
|
+ addRegexToken('DDDD', match3);
|
|
|
+ addParseToken(['DDD', 'DDDD'], function (input, array, config) {
|
|
|
+ config._dayOfYear = toInt(input);
|
|
|
+ });
|
|
|
+
|
|
|
+ // HELPERS
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function getSetDayOfYear (input) {
|
|
|
+ var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
|
|
|
+ return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
|
|
|
+ }
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ function hFormat() {
|
|
|
+ return this.hours() % 12 || 12;
|
|
|
+ }
|
|
|
+
|
|
|
+ function kFormat() {
|
|
|
+ return this.hours() || 24;
|
|
|
+ }
|
|
|
+
|
|
|
+ addFormatToken('H', ['HH', 2], 0, 'hour');
|
|
|
+ addFormatToken('h', ['hh', 2], 0, hFormat);
|
|
|
+ addFormatToken('k', ['kk', 2], 0, kFormat);
|
|
|
+
|
|
|
+ addFormatToken('hmm', 0, 0, function () {
|
|
|
+ return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('hmmss', 0, 0, function () {
|
|
|
+ return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) +
|
|
|
+ zeroFill(this.seconds(), 2);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('Hmm', 0, 0, function () {
|
|
|
+ return '' + this.hours() + zeroFill(this.minutes(), 2);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken('Hmmss', 0, 0, function () {
|
|
|
+ return '' + this.hours() + zeroFill(this.minutes(), 2) +
|
|
|
+ zeroFill(this.seconds(), 2);
|
|
|
+ });
|
|
|
+
|
|
|
+ function meridiem (token, lowercase) {
|
|
|
+ addFormatToken(token, 0, 0, function () {
|
|
|
+ return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ meridiem('a', true);
|
|
|
+ meridiem('A', false);
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('hour', 'h');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ function matchMeridiem (isStrict, locale) {
|
|
|
+ return locale._meridiemParse;
|
|
|
+ }
|
|
|
+
|
|
|
+ addRegexToken('a', matchMeridiem);
|
|
|
+ addRegexToken('A', matchMeridiem);
|
|
|
+ addRegexToken('H', match1to2);
|
|
|
+ addRegexToken('h', match1to2);
|
|
|
+ addRegexToken('HH', match1to2, match2);
|
|
|
+ addRegexToken('hh', match1to2, match2);
|
|
|
+
|
|
|
+ addRegexToken('hmm', match3to4);
|
|
|
+ addRegexToken('hmmss', match5to6);
|
|
|
+ addRegexToken('Hmm', match3to4);
|
|
|
+ addRegexToken('Hmmss', match5to6);
|
|
|
+
|
|
|
+ addParseToken(['H', 'HH'], HOUR);
|
|
|
+ addParseToken(['a', 'A'], function (input, array, config) {
|
|
|
+ config._isPm = config._locale.isPM(input);
|
|
|
+ config._meridiem = input;
|
|
|
+ });
|
|
|
+ addParseToken(['h', 'hh'], function (input, array, config) {
|
|
|
+ array[HOUR] = toInt(input);
|
|
|
+ getParsingFlags(config).bigHour = true;
|
|
|
+ });
|
|
|
+ addParseToken('hmm', function (input, array, config) {
|
|
|
+ var pos = input.length - 2;
|
|
|
+ array[HOUR] = toInt(input.substr(0, pos));
|
|
|
+ array[MINUTE] = toInt(input.substr(pos));
|
|
|
+ getParsingFlags(config).bigHour = true;
|
|
|
+ });
|
|
|
+ addParseToken('hmmss', function (input, array, config) {
|
|
|
+ var pos1 = input.length - 4;
|
|
|
+ var pos2 = input.length - 2;
|
|
|
+ array[HOUR] = toInt(input.substr(0, pos1));
|
|
|
+ array[MINUTE] = toInt(input.substr(pos1, 2));
|
|
|
+ array[SECOND] = toInt(input.substr(pos2));
|
|
|
+ getParsingFlags(config).bigHour = true;
|
|
|
+ });
|
|
|
+ addParseToken('Hmm', function (input, array, config) {
|
|
|
+ var pos = input.length - 2;
|
|
|
+ array[HOUR] = toInt(input.substr(0, pos));
|
|
|
+ array[MINUTE] = toInt(input.substr(pos));
|
|
|
+ });
|
|
|
+ addParseToken('Hmmss', function (input, array, config) {
|
|
|
+ var pos1 = input.length - 4;
|
|
|
+ var pos2 = input.length - 2;
|
|
|
+ array[HOUR] = toInt(input.substr(0, pos1));
|
|
|
+ array[MINUTE] = toInt(input.substr(pos1, 2));
|
|
|
+ array[SECOND] = toInt(input.substr(pos2));
|
|
|
+ });
|
|
|
+
|
|
|
+ // LOCALES
|
|
|
+
|
|
|
+ function localeIsPM (input) {
|
|
|
+ // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
|
|
|
+ // Using charAt should be more compatible.
|
|
|
+ return ((input + '').toLowerCase().charAt(0) === 'p');
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i;
|
|
|
+ function localeMeridiem (hours, minutes, isLower) {
|
|
|
+ if (hours > 11) {
|
|
|
+ return isLower ? 'pm' : 'PM';
|
|
|
+ } else {
|
|
|
+ return isLower ? 'am' : 'AM';
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ // Setting the hour should keep the time, because the user explicitly
|
|
|
+ // specified which hour he wants. So trying to maintain the same hour (in
|
|
|
+ // a new timezone) makes sense. Adding/subtracting hours does not follow
|
|
|
+ // this rule.
|
|
|
+ var getSetHour = makeGetSet('Hours', true);
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('m', ['mm', 2], 0, 'minute');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('minute', 'm');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('m', match1to2);
|
|
|
+ addRegexToken('mm', match1to2, match2);
|
|
|
+ addParseToken(['m', 'mm'], MINUTE);
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ var getSetMinute = makeGetSet('Minutes', false);
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('s', ['ss', 2], 0, 'second');
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('second', 's');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('s', match1to2);
|
|
|
+ addRegexToken('ss', match1to2, match2);
|
|
|
+ addParseToken(['s', 'ss'], SECOND);
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ var getSetSecond = makeGetSet('Seconds', false);
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('S', 0, 0, function () {
|
|
|
+ return ~~(this.millisecond() / 100);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken(0, ['SS', 2], 0, function () {
|
|
|
+ return ~~(this.millisecond() / 10);
|
|
|
+ });
|
|
|
+
|
|
|
+ addFormatToken(0, ['SSS', 3], 0, 'millisecond');
|
|
|
+ addFormatToken(0, ['SSSS', 4], 0, function () {
|
|
|
+ return this.millisecond() * 10;
|
|
|
+ });
|
|
|
+ addFormatToken(0, ['SSSSS', 5], 0, function () {
|
|
|
+ return this.millisecond() * 100;
|
|
|
+ });
|
|
|
+ addFormatToken(0, ['SSSSSS', 6], 0, function () {
|
|
|
+ return this.millisecond() * 1000;
|
|
|
+ });
|
|
|
+ addFormatToken(0, ['SSSSSSS', 7], 0, function () {
|
|
|
+ return this.millisecond() * 10000;
|
|
|
+ });
|
|
|
+ addFormatToken(0, ['SSSSSSSS', 8], 0, function () {
|
|
|
+ return this.millisecond() * 100000;
|
|
|
+ });
|
|
|
+ addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {
|
|
|
+ return this.millisecond() * 1000000;
|
|
|
+ });
|
|
|
+
|
|
|
+
|
|
|
+ // ALIASES
|
|
|
+
|
|
|
+ addUnitAlias('millisecond', 'ms');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('S', match1to3, match1);
|
|
|
+ addRegexToken('SS', match1to3, match2);
|
|
|
+ addRegexToken('SSS', match1to3, match3);
|
|
|
+
|
|
|
+ var token;
|
|
|
+ for (token = 'SSSS'; token.length <= 9; token += 'S') {
|
|
|
+ addRegexToken(token, matchUnsigned);
|
|
|
+ }
|
|
|
+
|
|
|
+ function parseMs(input, array) {
|
|
|
+ array[MILLISECOND] = toInt(('0.' + input) * 1000);
|
|
|
+ }
|
|
|
+
|
|
|
+ for (token = 'S'; token.length <= 9; token += 'S') {
|
|
|
+ addParseToken(token, parseMs);
|
|
|
+ }
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ var getSetMillisecond = makeGetSet('Milliseconds', false);
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('z', 0, 0, 'zoneAbbr');
|
|
|
+ addFormatToken('zz', 0, 0, 'zoneName');
|
|
|
+
|
|
|
+ // MOMENTS
|
|
|
+
|
|
|
+ function getZoneAbbr () {
|
|
|
+ return this._isUTC ? 'UTC' : '';
|
|
|
+ }
|
|
|
+
|
|
|
+ function getZoneName () {
|
|
|
+ return this._isUTC ? 'Coordinated Universal Time' : '';
|
|
|
+ }
|
|
|
+
|
|
|
+ var momentPrototype__proto = Moment.prototype;
|
|
|
+
|
|
|
+ momentPrototype__proto.add = add_subtract__add;
|
|
|
+ momentPrototype__proto.calendar = moment_calendar__calendar;
|
|
|
+ momentPrototype__proto.clone = clone;
|
|
|
+ momentPrototype__proto.diff = diff;
|
|
|
+ momentPrototype__proto.endOf = endOf;
|
|
|
+ momentPrototype__proto.format = format;
|
|
|
+ momentPrototype__proto.from = from;
|
|
|
+ momentPrototype__proto.fromNow = fromNow;
|
|
|
+ momentPrototype__proto.to = to;
|
|
|
+ momentPrototype__proto.toNow = toNow;
|
|
|
+ momentPrototype__proto.get = getSet;
|
|
|
+ momentPrototype__proto.invalidAt = invalidAt;
|
|
|
+ momentPrototype__proto.isAfter = isAfter;
|
|
|
+ momentPrototype__proto.isBefore = isBefore;
|
|
|
+ momentPrototype__proto.isBetween = isBetween;
|
|
|
+ momentPrototype__proto.isSame = isSame;
|
|
|
+ momentPrototype__proto.isSameOrAfter = isSameOrAfter;
|
|
|
+ momentPrototype__proto.isSameOrBefore = isSameOrBefore;
|
|
|
+ momentPrototype__proto.isValid = moment_valid__isValid;
|
|
|
+ momentPrototype__proto.lang = lang;
|
|
|
+ momentPrototype__proto.locale = locale;
|
|
|
+ momentPrototype__proto.localeData = localeData;
|
|
|
+ momentPrototype__proto.max = prototypeMax;
|
|
|
+ momentPrototype__proto.min = prototypeMin;
|
|
|
+ momentPrototype__proto.parsingFlags = parsingFlags;
|
|
|
+ momentPrototype__proto.set = getSet;
|
|
|
+ momentPrototype__proto.startOf = startOf;
|
|
|
+ momentPrototype__proto.subtract = add_subtract__subtract;
|
|
|
+ momentPrototype__proto.toArray = toArray;
|
|
|
+ momentPrototype__proto.toObject = toObject;
|
|
|
+ momentPrototype__proto.toDate = toDate;
|
|
|
+ momentPrototype__proto.toISOString = moment_format__toISOString;
|
|
|
+ momentPrototype__proto.toJSON = toJSON;
|
|
|
+ momentPrototype__proto.toString = toString;
|
|
|
+ momentPrototype__proto.unix = unix;
|
|
|
+ momentPrototype__proto.valueOf = to_type__valueOf;
|
|
|
+ momentPrototype__proto.creationData = creationData;
|
|
|
+
|
|
|
+ // Year
|
|
|
+ momentPrototype__proto.year = getSetYear;
|
|
|
+ momentPrototype__proto.isLeapYear = getIsLeapYear;
|
|
|
+
|
|
|
+ // Week Year
|
|
|
+ momentPrototype__proto.weekYear = getSetWeekYear;
|
|
|
+ momentPrototype__proto.isoWeekYear = getSetISOWeekYear;
|
|
|
+
|
|
|
+ // Quarter
|
|
|
+ momentPrototype__proto.quarter = momentPrototype__proto.quarters = getSetQuarter;
|
|
|
+
|
|
|
+ // Month
|
|
|
+ momentPrototype__proto.month = getSetMonth;
|
|
|
+ momentPrototype__proto.daysInMonth = getDaysInMonth;
|
|
|
+
|
|
|
+ // Week
|
|
|
+ momentPrototype__proto.week = momentPrototype__proto.weeks = getSetWeek;
|
|
|
+ momentPrototype__proto.isoWeek = momentPrototype__proto.isoWeeks = getSetISOWeek;
|
|
|
+ momentPrototype__proto.weeksInYear = getWeeksInYear;
|
|
|
+ momentPrototype__proto.isoWeeksInYear = getISOWeeksInYear;
|
|
|
+
|
|
|
+ // Day
|
|
|
+ momentPrototype__proto.date = getSetDayOfMonth;
|
|
|
+ momentPrototype__proto.day = momentPrototype__proto.days = getSetDayOfWeek;
|
|
|
+ momentPrototype__proto.weekday = getSetLocaleDayOfWeek;
|
|
|
+ momentPrototype__proto.isoWeekday = getSetISODayOfWeek;
|
|
|
+ momentPrototype__proto.dayOfYear = getSetDayOfYear;
|
|
|
+
|
|
|
+ // Hour
|
|
|
+ momentPrototype__proto.hour = momentPrototype__proto.hours = getSetHour;
|
|
|
+
|
|
|
+ // Minute
|
|
|
+ momentPrototype__proto.minute = momentPrototype__proto.minutes = getSetMinute;
|
|
|
+
|
|
|
+ // Second
|
|
|
+ momentPrototype__proto.second = momentPrototype__proto.seconds = getSetSecond;
|
|
|
+
|
|
|
+ // Millisecond
|
|
|
+ momentPrototype__proto.millisecond = momentPrototype__proto.milliseconds = getSetMillisecond;
|
|
|
+
|
|
|
+ // Offset
|
|
|
+ momentPrototype__proto.utcOffset = getSetOffset;
|
|
|
+ momentPrototype__proto.utc = setOffsetToUTC;
|
|
|
+ momentPrototype__proto.local = setOffsetToLocal;
|
|
|
+ momentPrototype__proto.parseZone = setOffsetToParsedOffset;
|
|
|
+ momentPrototype__proto.hasAlignedHourOffset = hasAlignedHourOffset;
|
|
|
+ momentPrototype__proto.isDST = isDaylightSavingTime;
|
|
|
+ momentPrototype__proto.isDSTShifted = isDaylightSavingTimeShifted;
|
|
|
+ momentPrototype__proto.isLocal = isLocal;
|
|
|
+ momentPrototype__proto.isUtcOffset = isUtcOffset;
|
|
|
+ momentPrototype__proto.isUtc = isUtc;
|
|
|
+ momentPrototype__proto.isUTC = isUtc;
|
|
|
+
|
|
|
+ // Timezone
|
|
|
+ momentPrototype__proto.zoneAbbr = getZoneAbbr;
|
|
|
+ momentPrototype__proto.zoneName = getZoneName;
|
|
|
+
|
|
|
+ // Deprecations
|
|
|
+ momentPrototype__proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);
|
|
|
+ momentPrototype__proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);
|
|
|
+ momentPrototype__proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear);
|
|
|
+ momentPrototype__proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. https://github.com/moment/moment/issues/1779', getSetZone);
|
|
|
+
|
|
|
+ var momentPrototype = momentPrototype__proto;
|
|
|
+
|
|
|
+ function moment__createUnix (input) {
|
|
|
+ return local__createLocal(input * 1000);
|
|
|
+ }
|
|
|
+
|
|
|
+ function moment__createInZone () {
|
|
|
+ return local__createLocal.apply(null, arguments).parseZone();
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultCalendar = {
|
|
|
+ sameDay : '[Today at] LT',
|
|
|
+ nextDay : '[Tomorrow at] LT',
|
|
|
+ nextWeek : 'dddd [at] LT',
|
|
|
+ lastDay : '[Yesterday at] LT',
|
|
|
+ lastWeek : '[Last] dddd [at] LT',
|
|
|
+ sameElse : 'L'
|
|
|
+ };
|
|
|
+
|
|
|
+ function locale_calendar__calendar (key, mom, now) {
|
|
|
+ var output = this._calendar[key];
|
|
|
+ return isFunction(output) ? output.call(mom, now) : output;
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultLongDateFormat = {
|
|
|
+ LTS : 'h:mm:ss A',
|
|
|
+ LT : 'h:mm A',
|
|
|
+ L : 'MM/DD/YYYY',
|
|
|
+ LL : 'MMMM D, YYYY',
|
|
|
+ LLL : 'MMMM D, YYYY h:mm A',
|
|
|
+ LLLL : 'dddd, MMMM D, YYYY h:mm A'
|
|
|
+ };
|
|
|
+
|
|
|
+ function longDateFormat (key) {
|
|
|
+ var format = this._longDateFormat[key],
|
|
|
+ formatUpper = this._longDateFormat[key.toUpperCase()];
|
|
|
+
|
|
|
+ if (format || !formatUpper) {
|
|
|
+ return format;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) {
|
|
|
+ return val.slice(1);
|
|
|
+ });
|
|
|
+
|
|
|
+ return this._longDateFormat[key];
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultInvalidDate = 'Invalid date';
|
|
|
+
|
|
|
+ function invalidDate () {
|
|
|
+ return this._invalidDate;
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultOrdinal = '%d';
|
|
|
+ var defaultOrdinalParse = /\d{1,2}/;
|
|
|
+
|
|
|
+ function ordinal (number) {
|
|
|
+ return this._ordinal.replace('%d', number);
|
|
|
+ }
|
|
|
+
|
|
|
+ function preParsePostFormat (string) {
|
|
|
+ return string;
|
|
|
+ }
|
|
|
+
|
|
|
+ var defaultRelativeTime = {
|
|
|
+ future : 'in %s',
|
|
|
+ past : '%s ago',
|
|
|
+ s : 'a few seconds',
|
|
|
+ m : 'a minute',
|
|
|
+ mm : '%d minutes',
|
|
|
+ h : 'an hour',
|
|
|
+ hh : '%d hours',
|
|
|
+ d : 'a day',
|
|
|
+ dd : '%d days',
|
|
|
+ M : 'a month',
|
|
|
+ MM : '%d months',
|
|
|
+ y : 'a year',
|
|
|
+ yy : '%d years'
|
|
|
+ };
|
|
|
+
|
|
|
+ function relative__relativeTime (number, withoutSuffix, string, isFuture) {
|
|
|
+ var output = this._relativeTime[string];
|
|
|
+ return (isFunction(output)) ?
|
|
|
+ output(number, withoutSuffix, string, isFuture) :
|
|
|
+ output.replace(/%d/i, number);
|
|
|
+ }
|
|
|
+
|
|
|
+ function pastFuture (diff, output) {
|
|
|
+ var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
|
|
|
+ return isFunction(format) ? format(output) : format.replace(/%s/i, output);
|
|
|
+ }
|
|
|
+
|
|
|
+ var prototype__proto = Locale.prototype;
|
|
|
+
|
|
|
+ prototype__proto._calendar = defaultCalendar;
|
|
|
+ prototype__proto.calendar = locale_calendar__calendar;
|
|
|
+ prototype__proto._longDateFormat = defaultLongDateFormat;
|
|
|
+ prototype__proto.longDateFormat = longDateFormat;
|
|
|
+ prototype__proto._invalidDate = defaultInvalidDate;
|
|
|
+ prototype__proto.invalidDate = invalidDate;
|
|
|
+ prototype__proto._ordinal = defaultOrdinal;
|
|
|
+ prototype__proto.ordinal = ordinal;
|
|
|
+ prototype__proto._ordinalParse = defaultOrdinalParse;
|
|
|
+ prototype__proto.preparse = preParsePostFormat;
|
|
|
+ prototype__proto.postformat = preParsePostFormat;
|
|
|
+ prototype__proto._relativeTime = defaultRelativeTime;
|
|
|
+ prototype__proto.relativeTime = relative__relativeTime;
|
|
|
+ prototype__proto.pastFuture = pastFuture;
|
|
|
+ prototype__proto.set = locale_set__set;
|
|
|
+
|
|
|
+ // Month
|
|
|
+ prototype__proto.months = localeMonths;
|
|
|
+ prototype__proto._months = defaultLocaleMonths;
|
|
|
+ prototype__proto.monthsShort = localeMonthsShort;
|
|
|
+ prototype__proto._monthsShort = defaultLocaleMonthsShort;
|
|
|
+ prototype__proto.monthsParse = localeMonthsParse;
|
|
|
+ prototype__proto._monthsRegex = defaultMonthsRegex;
|
|
|
+ prototype__proto.monthsRegex = monthsRegex;
|
|
|
+ prototype__proto._monthsShortRegex = defaultMonthsShortRegex;
|
|
|
+ prototype__proto.monthsShortRegex = monthsShortRegex;
|
|
|
+
|
|
|
+ // Week
|
|
|
+ prototype__proto.week = localeWeek;
|
|
|
+ prototype__proto._week = defaultLocaleWeek;
|
|
|
+ prototype__proto.firstDayOfYear = localeFirstDayOfYear;
|
|
|
+ prototype__proto.firstDayOfWeek = localeFirstDayOfWeek;
|
|
|
+
|
|
|
+ // Day of Week
|
|
|
+ prototype__proto.weekdays = localeWeekdays;
|
|
|
+ prototype__proto._weekdays = defaultLocaleWeekdays;
|
|
|
+ prototype__proto.weekdaysMin = localeWeekdaysMin;
|
|
|
+ prototype__proto._weekdaysMin = defaultLocaleWeekdaysMin;
|
|
|
+ prototype__proto.weekdaysShort = localeWeekdaysShort;
|
|
|
+ prototype__proto._weekdaysShort = defaultLocaleWeekdaysShort;
|
|
|
+ prototype__proto.weekdaysParse = localeWeekdaysParse;
|
|
|
+
|
|
|
+ prototype__proto._weekdaysRegex = defaultWeekdaysRegex;
|
|
|
+ prototype__proto.weekdaysRegex = weekdaysRegex;
|
|
|
+ prototype__proto._weekdaysShortRegex = defaultWeekdaysShortRegex;
|
|
|
+ prototype__proto.weekdaysShortRegex = weekdaysShortRegex;
|
|
|
+ prototype__proto._weekdaysMinRegex = defaultWeekdaysMinRegex;
|
|
|
+ prototype__proto.weekdaysMinRegex = weekdaysMinRegex;
|
|
|
+
|
|
|
+ // Hours
|
|
|
+ prototype__proto.isPM = localeIsPM;
|
|
|
+ prototype__proto._meridiemParse = defaultLocaleMeridiemParse;
|
|
|
+ prototype__proto.meridiem = localeMeridiem;
|
|
|
+
|
|
|
+ function lists__get (format, index, field, setter) {
|
|
|
+ var locale = locale_locales__getLocale();
|
|
|
+ var utc = create_utc__createUTC().set(setter, index);
|
|
|
+ return locale[field](utc, format);
|
|
|
+ }
|
|
|
+
|
|
|
+ function listMonthsImpl (format, index, field) {
|
|
|
+ if (typeof format === 'number') {
|
|
|
+ index = format;
|
|
|
+ format = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ format = format || '';
|
|
|
+
|
|
|
+ if (index != null) {
|
|
|
+ return lists__get(format, index, field, 'month');
|
|
|
+ }
|
|
|
+
|
|
|
+ var i;
|
|
|
+ var out = [];
|
|
|
+ for (i = 0; i < 12; i++) {
|
|
|
+ out[i] = lists__get(format, i, field, 'month');
|
|
|
+ }
|
|
|
+ return out;
|
|
|
+ }
|
|
|
+
|
|
|
+ // ()
|
|
|
+ // (5)
|
|
|
+ // (fmt, 5)
|
|
|
+ // (fmt)
|
|
|
+ // (true)
|
|
|
+ // (true, 5)
|
|
|
+ // (true, fmt, 5)
|
|
|
+ // (true, fmt)
|
|
|
+ function listWeekdaysImpl (localeSorted, format, index, field) {
|
|
|
+ if (typeof localeSorted === 'boolean') {
|
|
|
+ if (typeof format === 'number') {
|
|
|
+ index = format;
|
|
|
+ format = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ format = format || '';
|
|
|
+ } else {
|
|
|
+ format = localeSorted;
|
|
|
+ index = format;
|
|
|
+ localeSorted = false;
|
|
|
+
|
|
|
+ if (typeof format === 'number') {
|
|
|
+ index = format;
|
|
|
+ format = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ format = format || '';
|
|
|
+ }
|
|
|
+
|
|
|
+ var locale = locale_locales__getLocale(),
|
|
|
+ shift = localeSorted ? locale._week.dow : 0;
|
|
|
+
|
|
|
+ if (index != null) {
|
|
|
+ return lists__get(format, (index + shift) % 7, field, 'day');
|
|
|
+ }
|
|
|
+
|
|
|
+ var i;
|
|
|
+ var out = [];
|
|
|
+ for (i = 0; i < 7; i++) {
|
|
|
+ out[i] = lists__get(format, (i + shift) % 7, field, 'day');
|
|
|
+ }
|
|
|
+ return out;
|
|
|
+ }
|
|
|
+
|
|
|
+ function lists__listMonths (format, index) {
|
|
|
+ return listMonthsImpl(format, index, 'months');
|
|
|
+ }
|
|
|
+
|
|
|
+ function lists__listMonthsShort (format, index) {
|
|
|
+ return listMonthsImpl(format, index, 'monthsShort');
|
|
|
+ }
|
|
|
+
|
|
|
+ function lists__listWeekdays (localeSorted, format, index) {
|
|
|
+ return listWeekdaysImpl(localeSorted, format, index, 'weekdays');
|
|
|
+ }
|
|
|
+
|
|
|
+ function lists__listWeekdaysShort (localeSorted, format, index) {
|
|
|
+ return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');
|
|
|
+ }
|
|
|
+
|
|
|
+ function lists__listWeekdaysMin (localeSorted, format, index) {
|
|
|
+ return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');
|
|
|
+ }
|
|
|
+
|
|
|
+ locale_locales__getSetGlobalLocale('en', {
|
|
|
+ ordinalParse: /\d{1,2}(th|st|nd|rd)/,
|
|
|
+ ordinal : function (number) {
|
|
|
+ var b = number % 10,
|
|
|
+ output = (toInt(number % 100 / 10) === 1) ? 'th' :
|
|
|
+ (b === 1) ? 'st' :
|
|
|
+ (b === 2) ? 'nd' :
|
|
|
+ (b === 3) ? 'rd' : 'th';
|
|
|
+ return number + output;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ // Side effect imports
|
|
|
+ utils_hooks__hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', locale_locales__getSetGlobalLocale);
|
|
|
+ utils_hooks__hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', locale_locales__getLocale);
|
|
|
+
|
|
|
+ var mathAbs = Math.abs;
|
|
|
+
|
|
|
+ function duration_abs__abs () {
|
|
|
+ var data = this._data;
|
|
|
+
|
|
|
+ this._milliseconds = mathAbs(this._milliseconds);
|
|
|
+ this._days = mathAbs(this._days);
|
|
|
+ this._months = mathAbs(this._months);
|
|
|
+
|
|
|
+ data.milliseconds = mathAbs(data.milliseconds);
|
|
|
+ data.seconds = mathAbs(data.seconds);
|
|
|
+ data.minutes = mathAbs(data.minutes);
|
|
|
+ data.hours = mathAbs(data.hours);
|
|
|
+ data.months = mathAbs(data.months);
|
|
|
+ data.years = mathAbs(data.years);
|
|
|
+
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ function duration_add_subtract__addSubtract (duration, input, value, direction) {
|
|
|
+ var other = create__createDuration(input, value);
|
|
|
+
|
|
|
+ duration._milliseconds += direction * other._milliseconds;
|
|
|
+ duration._days += direction * other._days;
|
|
|
+ duration._months += direction * other._months;
|
|
|
+
|
|
|
+ return duration._bubble();
|
|
|
+ }
|
|
|
+
|
|
|
+ // supports only 2.0-style add(1, 's') or add(duration)
|
|
|
+ function duration_add_subtract__add (input, value) {
|
|
|
+ return duration_add_subtract__addSubtract(this, input, value, 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ // supports only 2.0-style subtract(1, 's') or subtract(duration)
|
|
|
+ function duration_add_subtract__subtract (input, value) {
|
|
|
+ return duration_add_subtract__addSubtract(this, input, value, -1);
|
|
|
+ }
|
|
|
+
|
|
|
+ function absCeil (number) {
|
|
|
+ if (number < 0) {
|
|
|
+ return Math.floor(number);
|
|
|
+ } else {
|
|
|
+ return Math.ceil(number);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function bubble () {
|
|
|
+ var milliseconds = this._milliseconds;
|
|
|
+ var days = this._days;
|
|
|
+ var months = this._months;
|
|
|
+ var data = this._data;
|
|
|
+ var seconds, minutes, hours, years, monthsFromDays;
|
|
|
+
|
|
|
+ // if we have a mix of positive and negative values, bubble down first
|
|
|
+ // check: https://github.com/moment/moment/issues/2166
|
|
|
+ if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
|
|
|
+ (milliseconds <= 0 && days <= 0 && months <= 0))) {
|
|
|
+ milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
|
|
|
+ days = 0;
|
|
|
+ months = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // The following code bubbles up values, see the tests for
|
|
|
+ // examples of what that means.
|
|
|
+ data.milliseconds = milliseconds % 1000;
|
|
|
+
|
|
|
+ seconds = absFloor(milliseconds / 1000);
|
|
|
+ data.seconds = seconds % 60;
|
|
|
+
|
|
|
+ minutes = absFloor(seconds / 60);
|
|
|
+ data.minutes = minutes % 60;
|
|
|
+
|
|
|
+ hours = absFloor(minutes / 60);
|
|
|
+ data.hours = hours % 24;
|
|
|
+
|
|
|
+ days += absFloor(hours / 24);
|
|
|
+
|
|
|
+ // convert days to months
|
|
|
+ monthsFromDays = absFloor(daysToMonths(days));
|
|
|
+ months += monthsFromDays;
|
|
|
+ days -= absCeil(monthsToDays(monthsFromDays));
|
|
|
+
|
|
|
+ // 12 months -> 1 year
|
|
|
+ years = absFloor(months / 12);
|
|
|
+ months %= 12;
|
|
|
+
|
|
|
+ data.days = days;
|
|
|
+ data.months = months;
|
|
|
+ data.years = years;
|
|
|
+
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ function daysToMonths (days) {
|
|
|
+ // 400 years have 146097 days (taking into account leap year rules)
|
|
|
+ // 400 years have 12 months === 4800
|
|
|
+ return days * 4800 / 146097;
|
|
|
+ }
|
|
|
+
|
|
|
+ function monthsToDays (months) {
|
|
|
+ // the reverse of daysToMonths
|
|
|
+ return months * 146097 / 4800;
|
|
|
+ }
|
|
|
+
|
|
|
+ function as (units) {
|
|
|
+ var days;
|
|
|
+ var months;
|
|
|
+ var milliseconds = this._milliseconds;
|
|
|
+
|
|
|
+ units = normalizeUnits(units);
|
|
|
+
|
|
|
+ if (units === 'month' || units === 'year') {
|
|
|
+ days = this._days + milliseconds / 864e5;
|
|
|
+ months = this._months + daysToMonths(days);
|
|
|
+ return units === 'month' ? months : months / 12;
|
|
|
+ } else {
|
|
|
+ // handle milliseconds separately because of floating point math errors (issue #1867)
|
|
|
+ days = this._days + Math.round(monthsToDays(this._months));
|
|
|
+ switch (units) {
|
|
|
+ case 'week' : return days / 7 + milliseconds / 6048e5;
|
|
|
+ case 'day' : return days + milliseconds / 864e5;
|
|
|
+ case 'hour' : return days * 24 + milliseconds / 36e5;
|
|
|
+ case 'minute' : return days * 1440 + milliseconds / 6e4;
|
|
|
+ case 'second' : return days * 86400 + milliseconds / 1000;
|
|
|
+ // Math.floor prevents floating point math errors here
|
|
|
+ case 'millisecond': return Math.floor(days * 864e5) + milliseconds;
|
|
|
+ default: throw new Error('Unknown unit ' + units);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // TODO: Use this.as('ms')?
|
|
|
+ function duration_as__valueOf () {
|
|
|
+ return (
|
|
|
+ this._milliseconds +
|
|
|
+ this._days * 864e5 +
|
|
|
+ (this._months % 12) * 2592e6 +
|
|
|
+ toInt(this._months / 12) * 31536e6
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ function makeAs (alias) {
|
|
|
+ return function () {
|
|
|
+ return this.as(alias);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ var asMilliseconds = makeAs('ms');
|
|
|
+ var asSeconds = makeAs('s');
|
|
|
+ var asMinutes = makeAs('m');
|
|
|
+ var asHours = makeAs('h');
|
|
|
+ var asDays = makeAs('d');
|
|
|
+ var asWeeks = makeAs('w');
|
|
|
+ var asMonths = makeAs('M');
|
|
|
+ var asYears = makeAs('y');
|
|
|
+
|
|
|
+ function duration_get__get (units) {
|
|
|
+ units = normalizeUnits(units);
|
|
|
+ return this[units + 's']();
|
|
|
+ }
|
|
|
+
|
|
|
+ function makeGetter(name) {
|
|
|
+ return function () {
|
|
|
+ return this._data[name];
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ var milliseconds = makeGetter('milliseconds');
|
|
|
+ var seconds = makeGetter('seconds');
|
|
|
+ var minutes = makeGetter('minutes');
|
|
|
+ var hours = makeGetter('hours');
|
|
|
+ var days = makeGetter('days');
|
|
|
+ var months = makeGetter('months');
|
|
|
+ var years = makeGetter('years');
|
|
|
+
|
|
|
+ function weeks () {
|
|
|
+ return absFloor(this.days() / 7);
|
|
|
+ }
|
|
|
+
|
|
|
+ var round = Math.round;
|
|
|
+ var thresholds = {
|
|
|
+ s: 45, // seconds to minute
|
|
|
+ m: 45, // minutes to hour
|
|
|
+ h: 22, // hours to day
|
|
|
+ d: 26, // days to month
|
|
|
+ M: 11 // months to year
|
|
|
+ };
|
|
|
+
|
|
|
+ // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
|
|
|
+ function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
|
|
|
+ return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
|
|
|
+ }
|
|
|
+
|
|
|
+ function duration_humanize__relativeTime (posNegDuration, withoutSuffix, locale) {
|
|
|
+ var duration = create__createDuration(posNegDuration).abs();
|
|
|
+ var seconds = round(duration.as('s'));
|
|
|
+ var minutes = round(duration.as('m'));
|
|
|
+ var hours = round(duration.as('h'));
|
|
|
+ var days = round(duration.as('d'));
|
|
|
+ var months = round(duration.as('M'));
|
|
|
+ var years = round(duration.as('y'));
|
|
|
+
|
|
|
+ var a = seconds < thresholds.s && ['s', seconds] ||
|
|
|
+ minutes <= 1 && ['m'] ||
|
|
|
+ minutes < thresholds.m && ['mm', minutes] ||
|
|
|
+ hours <= 1 && ['h'] ||
|
|
|
+ hours < thresholds.h && ['hh', hours] ||
|
|
|
+ days <= 1 && ['d'] ||
|
|
|
+ days < thresholds.d && ['dd', days] ||
|
|
|
+ months <= 1 && ['M'] ||
|
|
|
+ months < thresholds.M && ['MM', months] ||
|
|
|
+ years <= 1 && ['y'] || ['yy', years];
|
|
|
+
|
|
|
+ a[2] = withoutSuffix;
|
|
|
+ a[3] = +posNegDuration > 0;
|
|
|
+ a[4] = locale;
|
|
|
+ return substituteTimeAgo.apply(null, a);
|
|
|
+ }
|
|
|
+
|
|
|
+ // This function allows you to set a threshold for relative time strings
|
|
|
+ function duration_humanize__getSetRelativeTimeThreshold (threshold, limit) {
|
|
|
+ if (thresholds[threshold] === undefined) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ if (limit === undefined) {
|
|
|
+ return thresholds[threshold];
|
|
|
+ }
|
|
|
+ thresholds[threshold] = limit;
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ function humanize (withSuffix) {
|
|
|
+ var locale = this.localeData();
|
|
|
+ var output = duration_humanize__relativeTime(this, !withSuffix, locale);
|
|
|
+
|
|
|
+ if (withSuffix) {
|
|
|
+ output = locale.pastFuture(+this, output);
|
|
|
+ }
|
|
|
+
|
|
|
+ return locale.postformat(output);
|
|
|
+ }
|
|
|
+
|
|
|
+ var iso_string__abs = Math.abs;
|
|
|
+
|
|
|
+ function iso_string__toISOString() {
|
|
|
+ // for ISO strings we do not use the normal bubbling rules:
|
|
|
+ // * milliseconds bubble up until they become hours
|
|
|
+ // * days do not bubble at all
|
|
|
+ // * months bubble up until they become years
|
|
|
+ // This is because there is no context-free conversion between hours and days
|
|
|
+ // (think of clock changes)
|
|
|
+ // and also not between days and months (28-31 days per month)
|
|
|
+ var seconds = iso_string__abs(this._milliseconds) / 1000;
|
|
|
+ var days = iso_string__abs(this._days);
|
|
|
+ var months = iso_string__abs(this._months);
|
|
|
+ var minutes, hours, years;
|
|
|
+
|
|
|
+ // 3600 seconds -> 60 minutes -> 1 hour
|
|
|
+ minutes = absFloor(seconds / 60);
|
|
|
+ hours = absFloor(minutes / 60);
|
|
|
+ seconds %= 60;
|
|
|
+ minutes %= 60;
|
|
|
+
|
|
|
+ // 12 months -> 1 year
|
|
|
+ years = absFloor(months / 12);
|
|
|
+ months %= 12;
|
|
|
+
|
|
|
+
|
|
|
+ // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
|
|
|
+ var Y = years;
|
|
|
+ var M = months;
|
|
|
+ var D = days;
|
|
|
+ var h = hours;
|
|
|
+ var m = minutes;
|
|
|
+ var s = seconds;
|
|
|
+ var total = this.asSeconds();
|
|
|
+
|
|
|
+ if (!total) {
|
|
|
+ // this is the same as C#'s (Noda) and python (isodate)...
|
|
|
+ // but not other JS (goog.date)
|
|
|
+ return 'P0D';
|
|
|
+ }
|
|
|
+
|
|
|
+ return (total < 0 ? '-' : '') +
|
|
|
+ 'P' +
|
|
|
+ (Y ? Y + 'Y' : '') +
|
|
|
+ (M ? M + 'M' : '') +
|
|
|
+ (D ? D + 'D' : '') +
|
|
|
+ ((h || m || s) ? 'T' : '') +
|
|
|
+ (h ? h + 'H' : '') +
|
|
|
+ (m ? m + 'M' : '') +
|
|
|
+ (s ? s + 'S' : '');
|
|
|
+ }
|
|
|
+
|
|
|
+ var duration_prototype__proto = Duration.prototype;
|
|
|
+
|
|
|
+ duration_prototype__proto.abs = duration_abs__abs;
|
|
|
+ duration_prototype__proto.add = duration_add_subtract__add;
|
|
|
+ duration_prototype__proto.subtract = duration_add_subtract__subtract;
|
|
|
+ duration_prototype__proto.as = as;
|
|
|
+ duration_prototype__proto.asMilliseconds = asMilliseconds;
|
|
|
+ duration_prototype__proto.asSeconds = asSeconds;
|
|
|
+ duration_prototype__proto.asMinutes = asMinutes;
|
|
|
+ duration_prototype__proto.asHours = asHours;
|
|
|
+ duration_prototype__proto.asDays = asDays;
|
|
|
+ duration_prototype__proto.asWeeks = asWeeks;
|
|
|
+ duration_prototype__proto.asMonths = asMonths;
|
|
|
+ duration_prototype__proto.asYears = asYears;
|
|
|
+ duration_prototype__proto.valueOf = duration_as__valueOf;
|
|
|
+ duration_prototype__proto._bubble = bubble;
|
|
|
+ duration_prototype__proto.get = duration_get__get;
|
|
|
+ duration_prototype__proto.milliseconds = milliseconds;
|
|
|
+ duration_prototype__proto.seconds = seconds;
|
|
|
+ duration_prototype__proto.minutes = minutes;
|
|
|
+ duration_prototype__proto.hours = hours;
|
|
|
+ duration_prototype__proto.days = days;
|
|
|
+ duration_prototype__proto.weeks = weeks;
|
|
|
+ duration_prototype__proto.months = months;
|
|
|
+ duration_prototype__proto.years = years;
|
|
|
+ duration_prototype__proto.humanize = humanize;
|
|
|
+ duration_prototype__proto.toISOString = iso_string__toISOString;
|
|
|
+ duration_prototype__proto.toString = iso_string__toISOString;
|
|
|
+ duration_prototype__proto.toJSON = iso_string__toISOString;
|
|
|
+ duration_prototype__proto.locale = locale;
|
|
|
+ duration_prototype__proto.localeData = localeData;
|
|
|
+
|
|
|
+ // Deprecations
|
|
|
+ duration_prototype__proto.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', iso_string__toISOString);
|
|
|
+ duration_prototype__proto.lang = lang;
|
|
|
+
|
|
|
+ // Side effect imports
|
|
|
+
|
|
|
+ // FORMATTING
|
|
|
+
|
|
|
+ addFormatToken('X', 0, 0, 'unix');
|
|
|
+ addFormatToken('x', 0, 0, 'valueOf');
|
|
|
+
|
|
|
+ // PARSING
|
|
|
+
|
|
|
+ addRegexToken('x', matchSigned);
|
|
|
+ addRegexToken('X', matchTimestamp);
|
|
|
+ addParseToken('X', function (input, array, config) {
|
|
|
+ config._d = new Date(parseFloat(input, 10) * 1000);
|
|
|
+ });
|
|
|
+ addParseToken('x', function (input, array, config) {
|
|
|
+ config._d = new Date(toInt(input));
|
|
|
+ });
|
|
|
+
|
|
|
+ // Side effect imports
|
|
|
+
|
|
|
+
|
|
|
+ utils_hooks__hooks.version = '2.13.0';
|
|
|
+
|
|
|
+ setHookCallback(local__createLocal);
|
|
|
+
|
|
|
+ utils_hooks__hooks.fn = momentPrototype;
|
|
|
+ utils_hooks__hooks.min = min;
|
|
|
+ utils_hooks__hooks.max = max;
|
|
|
+ utils_hooks__hooks.now = now;
|
|
|
+ utils_hooks__hooks.utc = create_utc__createUTC;
|
|
|
+ utils_hooks__hooks.unix = moment__createUnix;
|
|
|
+ utils_hooks__hooks.months = lists__listMonths;
|
|
|
+ utils_hooks__hooks.isDate = isDate;
|
|
|
+ utils_hooks__hooks.locale = locale_locales__getSetGlobalLocale;
|
|
|
+ utils_hooks__hooks.invalid = valid__createInvalid;
|
|
|
+ utils_hooks__hooks.duration = create__createDuration;
|
|
|
+ utils_hooks__hooks.isMoment = isMoment;
|
|
|
+ utils_hooks__hooks.weekdays = lists__listWeekdays;
|
|
|
+ utils_hooks__hooks.parseZone = moment__createInZone;
|
|
|
+ utils_hooks__hooks.localeData = locale_locales__getLocale;
|
|
|
+ utils_hooks__hooks.isDuration = isDuration;
|
|
|
+ utils_hooks__hooks.monthsShort = lists__listMonthsShort;
|
|
|
+ utils_hooks__hooks.weekdaysMin = lists__listWeekdaysMin;
|
|
|
+ utils_hooks__hooks.defineLocale = defineLocale;
|
|
|
+ utils_hooks__hooks.updateLocale = updateLocale;
|
|
|
+ utils_hooks__hooks.locales = locale_locales__listLocales;
|
|
|
+ utils_hooks__hooks.weekdaysShort = lists__listWeekdaysShort;
|
|
|
+ utils_hooks__hooks.normalizeUnits = normalizeUnits;
|
|
|
+ utils_hooks__hooks.relativeTimeThreshold = duration_humanize__getSetRelativeTimeThreshold;
|
|
|
+ utils_hooks__hooks.prototype = momentPrototype;
|
|
|
+
|
|
|
+ var _moment = utils_hooks__hooks;
|
|
|
+
|
|
|
+ return _moment;
|
|
|
+
|
|
|
+}));
|
|
|
+},{}],7:[function(require,module,exports){
|
|
|
+var Chart = require('./core/core.js')();
|
|
|
+
|
|
|
+require('./core/core.helpers')(Chart);
|
|
|
+require('./core/core.element')(Chart);
|
|
|
+require('./core/core.animation')(Chart);
|
|
|
+require('./core/core.controller')(Chart);
|
|
|
+require('./core/core.datasetController')(Chart);
|
|
|
+require('./core/core.layoutService')(Chart);
|
|
|
+require('./core/core.legend')(Chart);
|
|
|
+require('./core/core.plugin.js')(Chart);
|
|
|
+require('./core/core.scale')(Chart);
|
|
|
+require('./core/core.scaleService')(Chart);
|
|
|
+require('./core/core.title')(Chart);
|
|
|
+require('./core/core.tooltip')(Chart);
|
|
|
+
|
|
|
+require('./elements/element.arc')(Chart);
|
|
|
+require('./elements/element.line')(Chart);
|
|
|
+require('./elements/element.point')(Chart);
|
|
|
+require('./elements/element.rectangle')(Chart);
|
|
|
+
|
|
|
+require('./scales/scale.category')(Chart);
|
|
|
+require('./scales/scale.linear')(Chart);
|
|
|
+require('./scales/scale.logarithmic')(Chart);
|
|
|
+require('./scales/scale.radialLinear')(Chart);
|
|
|
+require('./scales/scale.time')(Chart);
|
|
|
+
|
|
|
+// Controllers must be loaded after elements
|
|
|
+// See Chart.core.datasetController.dataElementType
|
|
|
+require('./controllers/controller.bar')(Chart);
|
|
|
+require('./controllers/controller.bubble')(Chart);
|
|
|
+require('./controllers/controller.doughnut')(Chart);
|
|
|
+require('./controllers/controller.line')(Chart);
|
|
|
+require('./controllers/controller.polarArea')(Chart);
|
|
|
+require('./controllers/controller.radar')(Chart);
|
|
|
+
|
|
|
+require('./charts/Chart.Bar')(Chart);
|
|
|
+require('./charts/Chart.Bubble')(Chart);
|
|
|
+require('./charts/Chart.Doughnut')(Chart);
|
|
|
+require('./charts/Chart.Line')(Chart);
|
|
|
+require('./charts/Chart.PolarArea')(Chart);
|
|
|
+require('./charts/Chart.Radar')(Chart);
|
|
|
+require('./charts/Chart.Scatter')(Chart);
|
|
|
+
|
|
|
+window.Chart = module.exports = Chart;
|
|
|
+
|
|
|
+},{"./charts/Chart.Bar":8,"./charts/Chart.Bubble":9,"./charts/Chart.Doughnut":10,"./charts/Chart.Line":11,"./charts/Chart.PolarArea":12,"./charts/Chart.Radar":13,"./charts/Chart.Scatter":14,"./controllers/controller.bar":15,"./controllers/controller.bubble":16,"./controllers/controller.doughnut":17,"./controllers/controller.line":18,"./controllers/controller.polarArea":19,"./controllers/controller.radar":20,"./core/core.animation":21,"./core/core.controller":22,"./core/core.datasetController":23,"./core/core.element":24,"./core/core.helpers":25,"./core/core.js":26,"./core/core.layoutService":27,"./core/core.legend":28,"./core/core.plugin.js":29,"./core/core.scale":30,"./core/core.scaleService":31,"./core/core.title":32,"./core/core.tooltip":33,"./elements/element.arc":34,"./elements/element.line":35,"./elements/element.point":36,"./elements/element.rectangle":37,"./scales/scale.category":38,"./scales/scale.linear":39,"./scales/scale.logarithmic":40,"./scales/scale.radialLinear":41,"./scales/scale.time":42}],8:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ Chart.Bar = function(context, config) {
|
|
|
+ config.type = 'bar';
|
|
|
+
|
|
|
+ return new Chart(context, config);
|
|
|
+ };
|
|
|
+
|
|
|
+};
|
|
|
+},{}],9:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ Chart.Bubble = function(context, config) {
|
|
|
+ config.type = 'bubble';
|
|
|
+ return new Chart(context, config);
|
|
|
+ };
|
|
|
+
|
|
|
+};
|
|
|
+},{}],10:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ Chart.Doughnut = function(context, config) {
|
|
|
+ config.type = 'doughnut';
|
|
|
+
|
|
|
+ return new Chart(context, config);
|
|
|
+ };
|
|
|
+
|
|
|
+};
|
|
|
+},{}],11:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ Chart.Line = function(context, config) {
|
|
|
+ config.type = 'line';
|
|
|
+
|
|
|
+ return new Chart(context, config);
|
|
|
+ };
|
|
|
+
|
|
|
+};
|
|
|
+},{}],12:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ Chart.PolarArea = function(context, config) {
|
|
|
+ config.type = 'polarArea';
|
|
|
+
|
|
|
+ return new Chart(context, config);
|
|
|
+ };
|
|
|
+
|
|
|
+};
|
|
|
+},{}],13:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ Chart.Radar = function(context, config) {
|
|
|
+ config.options = Chart.helpers.configMerge({ aspectRatio: 1 }, config.options);
|
|
|
+ config.type = 'radar';
|
|
|
+
|
|
|
+ return new Chart(context, config);
|
|
|
+ };
|
|
|
+
|
|
|
+};
|
|
|
+
|
|
|
+},{}],14:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var defaultConfig = {
|
|
|
+ hover: {
|
|
|
+ mode: 'single'
|
|
|
+ },
|
|
|
+
|
|
|
+ scales: {
|
|
|
+ xAxes: [{
|
|
|
+ type: "linear", // scatter should not use a category axis
|
|
|
+ position: "bottom",
|
|
|
+ id: "x-axis-1" // need an ID so datasets can reference the scale
|
|
|
+ }],
|
|
|
+ yAxes: [{
|
|
|
+ type: "linear",
|
|
|
+ position: "left",
|
|
|
+ id: "y-axis-1"
|
|
|
+ }]
|
|
|
+ },
|
|
|
+
|
|
|
+ tooltips: {
|
|
|
+ callbacks: {
|
|
|
+ title: function(tooltipItems, data) {
|
|
|
+ // Title doesn't make sense for scatter since we format the data as a point
|
|
|
+ return '';
|
|
|
+ },
|
|
|
+ label: function(tooltipItem, data) {
|
|
|
+ return '(' + tooltipItem.xLabel + ', ' + tooltipItem.yLabel + ')';
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Register the default config for this type
|
|
|
+ Chart.defaults.scatter = defaultConfig;
|
|
|
+
|
|
|
+ // Scatter charts use line controllers
|
|
|
+ Chart.controllers.scatter = Chart.controllers.line;
|
|
|
+
|
|
|
+ Chart.Scatter = function(context, config) {
|
|
|
+ config.type = 'scatter';
|
|
|
+ return new Chart(context, config);
|
|
|
+ };
|
|
|
+
|
|
|
+};
|
|
|
+},{}],15:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.bar = {
|
|
|
+ hover: {
|
|
|
+ mode: "label"
|
|
|
+ },
|
|
|
+
|
|
|
+ scales: {
|
|
|
+ xAxes: [{
|
|
|
+ type: "category",
|
|
|
+
|
|
|
+ // Specific to Bar Controller
|
|
|
+ categoryPercentage: 0.8,
|
|
|
+ barPercentage: 0.9,
|
|
|
+
|
|
|
+ // grid line settings
|
|
|
+ gridLines: {
|
|
|
+ offsetGridLines: true
|
|
|
+ }
|
|
|
+ }],
|
|
|
+ yAxes: [{
|
|
|
+ type: "linear"
|
|
|
+ }]
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.controllers.bar = Chart.DatasetController.extend({
|
|
|
+
|
|
|
+ dataElementType: Chart.elements.Rectangle,
|
|
|
+
|
|
|
+ initialize: function(chart, datasetIndex) {
|
|
|
+ Chart.DatasetController.prototype.initialize.call(this, chart, datasetIndex);
|
|
|
+
|
|
|
+ // Use this to indicate that this is a bar dataset.
|
|
|
+ this.getMeta().bar = true;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get the number of datasets that display bars. We use this to correctly calculate the bar width
|
|
|
+ getBarCount: function getBarCount() {
|
|
|
+ var barCount = 0;
|
|
|
+ helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ var meta = this.chart.getDatasetMeta(datasetIndex);
|
|
|
+ if (meta.bar && this.chart.isDatasetVisible(datasetIndex)) {
|
|
|
+ ++barCount;
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+ return barCount;
|
|
|
+ },
|
|
|
+
|
|
|
+ update: function update(reset) {
|
|
|
+ helpers.each(this.getMeta().data, function(rectangle, index) {
|
|
|
+ this.updateElement(rectangle, index, reset);
|
|
|
+ }, this);
|
|
|
+ },
|
|
|
+
|
|
|
+ updateElement: function updateElement(rectangle, index, reset) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var xScale = this.getScaleForId(meta.xAxisID);
|
|
|
+ var yScale = this.getScaleForId(meta.yAxisID);
|
|
|
+ var scaleBase = yScale.getBasePixel();
|
|
|
+ var rectangleElementOptions = this.chart.options.elements.rectangle;
|
|
|
+ var custom = rectangle.custom || {};
|
|
|
+ var dataset = this.getDataset();
|
|
|
+
|
|
|
+ helpers.extend(rectangle, {
|
|
|
+ // Utility
|
|
|
+ _xScale: xScale,
|
|
|
+ _yScale: yScale,
|
|
|
+ _datasetIndex: this.index,
|
|
|
+ _index: index,
|
|
|
+
|
|
|
+ // Desired view properties
|
|
|
+ _model: {
|
|
|
+ x: this.calculateBarX(index, this.index),
|
|
|
+ y: reset ? scaleBase : this.calculateBarY(index, this.index),
|
|
|
+
|
|
|
+ // Tooltip
|
|
|
+ label: this.chart.data.labels[index],
|
|
|
+ datasetLabel: dataset.label,
|
|
|
+
|
|
|
+ // Appearance
|
|
|
+ base: reset ? scaleBase : this.calculateBarBase(this.index, index),
|
|
|
+ width: this.calculateBarWidth(index),
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor),
|
|
|
+ borderSkipped: custom.borderSkipped ? custom.borderSkipped : rectangleElementOptions.borderSkipped,
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangleElementOptions.borderWidth)
|
|
|
+ }
|
|
|
+ });
|
|
|
+ rectangle.pivot();
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarBase: function(datasetIndex, index) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var yScale = this.getScaleForId(meta.yAxisID);
|
|
|
+ var base = 0;
|
|
|
+
|
|
|
+ if (yScale.options.stacked) {
|
|
|
+ var chart = this.chart;
|
|
|
+ var datasets = chart.data.datasets;
|
|
|
+ var value = datasets[datasetIndex].data[index];
|
|
|
+
|
|
|
+ if (value < 0) {
|
|
|
+ for (var i = 0; i < datasetIndex; i++) {
|
|
|
+ var negDS = datasets[i];
|
|
|
+ var negDSMeta = chart.getDatasetMeta(i);
|
|
|
+ if (negDSMeta.bar && negDSMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) {
|
|
|
+ base += negDS.data[index] < 0 ? negDS.data[index] : 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ for (var j = 0; j < datasetIndex; j++) {
|
|
|
+ var posDS = datasets[j];
|
|
|
+ var posDSMeta = chart.getDatasetMeta(j);
|
|
|
+ if (posDSMeta.bar && posDSMeta.yAxisID === yScale.id && chart.isDatasetVisible(j)) {
|
|
|
+ base += posDS.data[index] > 0 ? posDS.data[index] : 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return yScale.getPixelForValue(base);
|
|
|
+ }
|
|
|
+
|
|
|
+ return yScale.getBasePixel();
|
|
|
+ },
|
|
|
+
|
|
|
+ getRuler: function(index) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var xScale = this.getScaleForId(meta.xAxisID);
|
|
|
+ var datasetCount = this.getBarCount();
|
|
|
+
|
|
|
+ var tickWidth;
|
|
|
+
|
|
|
+ if (xScale.options.type === 'category') {
|
|
|
+ tickWidth = xScale.getPixelForTick(index + 1) - xScale.getPixelForTick(index);
|
|
|
+ } else {
|
|
|
+ // Average width
|
|
|
+ tickWidth = xScale.width / xScale.ticks.length;
|
|
|
+ }
|
|
|
+ var categoryWidth = tickWidth * xScale.options.categoryPercentage;
|
|
|
+ var categorySpacing = (tickWidth - (tickWidth * xScale.options.categoryPercentage)) / 2;
|
|
|
+ var fullBarWidth = categoryWidth / datasetCount;
|
|
|
+
|
|
|
+ if (xScale.ticks.length !== this.chart.data.labels.length) {
|
|
|
+ var perc = xScale.ticks.length / this.chart.data.labels.length;
|
|
|
+ fullBarWidth = fullBarWidth * perc;
|
|
|
+ }
|
|
|
+
|
|
|
+ var barWidth = fullBarWidth * xScale.options.barPercentage;
|
|
|
+ var barSpacing = fullBarWidth - (fullBarWidth * xScale.options.barPercentage);
|
|
|
+
|
|
|
+ return {
|
|
|
+ datasetCount: datasetCount,
|
|
|
+ tickWidth: tickWidth,
|
|
|
+ categoryWidth: categoryWidth,
|
|
|
+ categorySpacing: categorySpacing,
|
|
|
+ fullBarWidth: fullBarWidth,
|
|
|
+ barWidth: barWidth,
|
|
|
+ barSpacing: barSpacing
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarWidth: function(index) {
|
|
|
+ var xScale = this.getScaleForId(this.getMeta().xAxisID);
|
|
|
+ var ruler = this.getRuler(index);
|
|
|
+ return xScale.options.stacked ? ruler.categoryWidth : ruler.barWidth;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get bar index from the given dataset index accounting for the fact that not all bars are visible
|
|
|
+ getBarIndex: function(datasetIndex) {
|
|
|
+ var barIndex = 0;
|
|
|
+ var meta, j;
|
|
|
+
|
|
|
+ for (j = 0; j < datasetIndex; ++j) {
|
|
|
+ meta = this.chart.getDatasetMeta(j);
|
|
|
+ if (meta.bar && this.chart.isDatasetVisible(j)) {
|
|
|
+ ++barIndex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return barIndex;
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarX: function(index, datasetIndex) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var xScale = this.getScaleForId(meta.xAxisID);
|
|
|
+ var barIndex = this.getBarIndex(datasetIndex);
|
|
|
+
|
|
|
+ var ruler = this.getRuler(index);
|
|
|
+ var leftTick = xScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
|
|
|
+ leftTick -= this.chart.isCombo ? (ruler.tickWidth / 2) : 0;
|
|
|
+
|
|
|
+ if (xScale.options.stacked) {
|
|
|
+ return leftTick + (ruler.categoryWidth / 2) + ruler.categorySpacing;
|
|
|
+ }
|
|
|
+
|
|
|
+ return leftTick +
|
|
|
+ (ruler.barWidth / 2) +
|
|
|
+ ruler.categorySpacing +
|
|
|
+ (ruler.barWidth * barIndex) +
|
|
|
+ (ruler.barSpacing / 2) +
|
|
|
+ (ruler.barSpacing * barIndex);
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarY: function(index, datasetIndex) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var yScale = this.getScaleForId(meta.yAxisID);
|
|
|
+ var value = this.getDataset().data[index];
|
|
|
+
|
|
|
+ if (yScale.options.stacked) {
|
|
|
+
|
|
|
+ var sumPos = 0,
|
|
|
+ sumNeg = 0;
|
|
|
+
|
|
|
+ for (var i = 0; i < datasetIndex; i++) {
|
|
|
+ var ds = this.chart.data.datasets[i];
|
|
|
+ var dsMeta = this.chart.getDatasetMeta(i);
|
|
|
+ if (dsMeta.bar && dsMeta.yAxisID === yScale.id && this.chart.isDatasetVisible(i)) {
|
|
|
+ if (ds.data[index] < 0) {
|
|
|
+ sumNeg += ds.data[index] || 0;
|
|
|
+ } else {
|
|
|
+ sumPos += ds.data[index] || 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (value < 0) {
|
|
|
+ return yScale.getPixelForValue(sumNeg + value);
|
|
|
+ } else {
|
|
|
+ return yScale.getPixelForValue(sumPos + value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return yScale.getPixelForValue(value);
|
|
|
+ },
|
|
|
+
|
|
|
+ draw: function(ease) {
|
|
|
+ var easingDecimal = ease || 1;
|
|
|
+ helpers.each(this.getMeta().data, function(rectangle, index) {
|
|
|
+ var d = this.getDataset().data[index];
|
|
|
+ if (d !== null && d !== undefined && !isNaN(d)) {
|
|
|
+ rectangle.transition(easingDecimal).draw();
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+ },
|
|
|
+
|
|
|
+ setHoverStyle: function(rectangle) {
|
|
|
+ var dataset = this.chart.data.datasets[rectangle._datasetIndex];
|
|
|
+ var index = rectangle._index;
|
|
|
+
|
|
|
+ var custom = rectangle.custom || {};
|
|
|
+ var model = rectangle._model;
|
|
|
+ model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
|
|
|
+ model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.getHoverColor(model.borderColor));
|
|
|
+ model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, model.borderWidth);
|
|
|
+ },
|
|
|
+
|
|
|
+ removeHoverStyle: function(rectangle) {
|
|
|
+ var dataset = this.chart.data.datasets[rectangle._datasetIndex];
|
|
|
+ var index = rectangle._index;
|
|
|
+ var custom = rectangle.custom || {};
|
|
|
+ var model = rectangle._model;
|
|
|
+ var rectangleElementOptions = this.chart.options.elements.rectangle;
|
|
|
+
|
|
|
+ model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor);
|
|
|
+ model.borderColor = custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor);
|
|
|
+ model.borderWidth = custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangleElementOptions.borderWidth);
|
|
|
+ }
|
|
|
+
|
|
|
+ });
|
|
|
+
|
|
|
+
|
|
|
+ // including horizontalBar in the bar file, instead of a file of its own
|
|
|
+ // it extends bar (like pie extends doughnut)
|
|
|
+ Chart.defaults.horizontalBar = {
|
|
|
+ hover: {
|
|
|
+ mode: "label"
|
|
|
+ },
|
|
|
+
|
|
|
+ scales: {
|
|
|
+ xAxes: [{
|
|
|
+ type: "linear",
|
|
|
+ position: "bottom"
|
|
|
+ }],
|
|
|
+ yAxes: [{
|
|
|
+ position: "left",
|
|
|
+ type: "category",
|
|
|
+
|
|
|
+ // Specific to Horizontal Bar Controller
|
|
|
+ categoryPercentage: 0.8,
|
|
|
+ barPercentage: 0.9,
|
|
|
+
|
|
|
+ // grid line settings
|
|
|
+ gridLines: {
|
|
|
+ offsetGridLines: true
|
|
|
+ }
|
|
|
+ }]
|
|
|
+ },
|
|
|
+ elements: {
|
|
|
+ rectangle: {
|
|
|
+ borderSkipped: 'left'
|
|
|
+ }
|
|
|
+ },
|
|
|
+ tooltips: {
|
|
|
+ callbacks: {
|
|
|
+ title: function(tooltipItems, data) {
|
|
|
+ // Pick first xLabel for now
|
|
|
+ var title = '';
|
|
|
+
|
|
|
+ if (tooltipItems.length > 0) {
|
|
|
+ if (tooltipItems[0].yLabel) {
|
|
|
+ title = tooltipItems[0].yLabel;
|
|
|
+ } else if (data.labels.length > 0 && tooltipItems[0].index < data.labels.length) {
|
|
|
+ title = data.labels[tooltipItems[0].index];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return title;
|
|
|
+ },
|
|
|
+ label: function(tooltipItem, data) {
|
|
|
+ var datasetLabel = data.datasets[tooltipItem.datasetIndex].label || '';
|
|
|
+ return datasetLabel + ': ' + tooltipItem.xLabel;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.controllers.horizontalBar = Chart.controllers.bar.extend({
|
|
|
+ updateElement: function updateElement(rectangle, index, reset, numBars) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var xScale = this.getScaleForId(meta.xAxisID);
|
|
|
+ var yScale = this.getScaleForId(meta.yAxisID);
|
|
|
+ var scaleBase = xScale.getBasePixel();
|
|
|
+ var custom = rectangle.custom || {};
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var rectangleElementOptions = this.chart.options.elements.rectangle;
|
|
|
+
|
|
|
+ helpers.extend(rectangle, {
|
|
|
+ // Utility
|
|
|
+ _xScale: xScale,
|
|
|
+ _yScale: yScale,
|
|
|
+ _datasetIndex: this.index,
|
|
|
+ _index: index,
|
|
|
+
|
|
|
+ // Desired view properties
|
|
|
+ _model: {
|
|
|
+ x: reset ? scaleBase : this.calculateBarX(index, this.index),
|
|
|
+ y: this.calculateBarY(index, this.index),
|
|
|
+
|
|
|
+ // Tooltip
|
|
|
+ label: this.chart.data.labels[index],
|
|
|
+ datasetLabel: dataset.label,
|
|
|
+
|
|
|
+ // Appearance
|
|
|
+ base: reset ? scaleBase : this.calculateBarBase(this.index, index),
|
|
|
+ height: this.calculateBarHeight(index),
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor),
|
|
|
+ borderSkipped: custom.borderSkipped ? custom.borderSkipped : rectangleElementOptions.borderSkipped,
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangleElementOptions.borderWidth)
|
|
|
+ },
|
|
|
+
|
|
|
+ draw: function () {
|
|
|
+
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+ var vm = this._view;
|
|
|
+
|
|
|
+ var halfHeight = vm.height / 2,
|
|
|
+ topY = vm.y - halfHeight,
|
|
|
+ bottomY = vm.y + halfHeight,
|
|
|
+ right = vm.base - (vm.base - vm.x),
|
|
|
+ halfStroke = vm.borderWidth / 2;
|
|
|
+
|
|
|
+ // Canvas doesn't allow us to stroke inside the width so we can
|
|
|
+ // adjust the sizes to fit if we're setting a stroke on the line
|
|
|
+ if (vm.borderWidth) {
|
|
|
+ topY += halfStroke;
|
|
|
+ bottomY -= halfStroke;
|
|
|
+ right += halfStroke;
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.beginPath();
|
|
|
+
|
|
|
+ ctx.fillStyle = vm.backgroundColor;
|
|
|
+ ctx.strokeStyle = vm.borderColor;
|
|
|
+ ctx.lineWidth = vm.borderWidth;
|
|
|
+
|
|
|
+ // Corner points, from bottom-left to bottom-right clockwise
|
|
|
+ // | 1 2 |
|
|
|
+ // | 0 3 |
|
|
|
+ var corners = [
|
|
|
+ [vm.base, bottomY],
|
|
|
+ [vm.base, topY],
|
|
|
+ [right, topY],
|
|
|
+ [right, bottomY]
|
|
|
+ ];
|
|
|
+
|
|
|
+ // Find first (starting) corner with fallback to 'bottom'
|
|
|
+ var borders = ['bottom', 'left', 'top', 'right'];
|
|
|
+ var startCorner = borders.indexOf(vm.borderSkipped, 0);
|
|
|
+ if (startCorner === -1)
|
|
|
+ startCorner = 0;
|
|
|
+
|
|
|
+ function cornerAt(index) {
|
|
|
+ return corners[(startCorner + index) % 4];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Draw rectangle from 'startCorner'
|
|
|
+ ctx.moveTo.apply(ctx, cornerAt(0));
|
|
|
+ for (var i = 1; i < 4; i++)
|
|
|
+ ctx.lineTo.apply(ctx, cornerAt(i));
|
|
|
+
|
|
|
+ ctx.fill();
|
|
|
+ if (vm.borderWidth) {
|
|
|
+ ctx.stroke();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ inRange: function (mouseX, mouseY) {
|
|
|
+ var vm = this._view;
|
|
|
+ var inRange = false;
|
|
|
+
|
|
|
+ if (vm) {
|
|
|
+ if (vm.x < vm.base) {
|
|
|
+ inRange = (mouseY >= vm.y - vm.height / 2 && mouseY <= vm.y + vm.height / 2) && (mouseX >= vm.x && mouseX <= vm.base);
|
|
|
+ } else {
|
|
|
+ inRange = (mouseY >= vm.y - vm.height / 2 && mouseY <= vm.y + vm.height / 2) && (mouseX >= vm.base && mouseX <= vm.x);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return inRange;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ rectangle.pivot();
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarBase: function (datasetIndex, index) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var xScale = this.getScaleForId(meta.xAxisID);
|
|
|
+ var base = 0;
|
|
|
+
|
|
|
+ if (xScale.options.stacked) {
|
|
|
+
|
|
|
+ var value = this.chart.data.datasets[datasetIndex].data[index];
|
|
|
+
|
|
|
+ if (value < 0) {
|
|
|
+ for (var i = 0; i < datasetIndex; i++) {
|
|
|
+ var negDS = this.chart.data.datasets[i];
|
|
|
+ var negDSMeta = this.chart.getDatasetMeta(i);
|
|
|
+ if (negDSMeta.bar && negDSMeta.xAxisID === xScale.id && this.chart.isDatasetVisible(i)) {
|
|
|
+ base += negDS.data[index] < 0 ? negDS.data[index] : 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ for (var j = 0; j < datasetIndex; j++) {
|
|
|
+ var posDS = this.chart.data.datasets[j];
|
|
|
+ var posDSMeta = this.chart.getDatasetMeta(j);
|
|
|
+ if (posDSMeta.bar && posDSMeta.xAxisID === xScale.id && this.chart.isDatasetVisible(j)) {
|
|
|
+ base += posDS.data[index] > 0 ? posDS.data[index] : 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return xScale.getPixelForValue(base);
|
|
|
+ }
|
|
|
+
|
|
|
+ return xScale.getBasePixel();
|
|
|
+ },
|
|
|
+
|
|
|
+ getRuler: function (index) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var yScale = this.getScaleForId(meta.yAxisID);
|
|
|
+ var datasetCount = this.getBarCount();
|
|
|
+
|
|
|
+ var tickHeight;
|
|
|
+ if (yScale.options.type === 'category') {
|
|
|
+ tickHeight = yScale.getPixelForTick(index + 1) - yScale.getPixelForTick(index);
|
|
|
+ } else {
|
|
|
+ // Average width
|
|
|
+ tickHeight = yScale.width / yScale.ticks.length;
|
|
|
+ }
|
|
|
+ var categoryHeight = tickHeight * yScale.options.categoryPercentage;
|
|
|
+ var categorySpacing = (tickHeight - (tickHeight * yScale.options.categoryPercentage)) / 2;
|
|
|
+ var fullBarHeight = categoryHeight / datasetCount;
|
|
|
+
|
|
|
+ if (yScale.ticks.length !== this.chart.data.labels.length) {
|
|
|
+ var perc = yScale.ticks.length / this.chart.data.labels.length;
|
|
|
+ fullBarHeight = fullBarHeight * perc;
|
|
|
+ }
|
|
|
+
|
|
|
+ var barHeight = fullBarHeight * yScale.options.barPercentage;
|
|
|
+ var barSpacing = fullBarHeight - (fullBarHeight * yScale.options.barPercentage);
|
|
|
+
|
|
|
+ return {
|
|
|
+ datasetCount: datasetCount,
|
|
|
+ tickHeight: tickHeight,
|
|
|
+ categoryHeight: categoryHeight,
|
|
|
+ categorySpacing: categorySpacing,
|
|
|
+ fullBarHeight: fullBarHeight,
|
|
|
+ barHeight: barHeight,
|
|
|
+ barSpacing: barSpacing,
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarHeight: function (index) {
|
|
|
+ var yScale = this.getScaleForId(this.getMeta().yAxisID);
|
|
|
+ var ruler = this.getRuler(index);
|
|
|
+ return yScale.options.stacked ? ruler.categoryHeight : ruler.barHeight;
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarX: function (index, datasetIndex) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var xScale = this.getScaleForId(meta.xAxisID);
|
|
|
+ var value = this.getDataset().data[index];
|
|
|
+
|
|
|
+ if (xScale.options.stacked) {
|
|
|
+
|
|
|
+ var sumPos = 0,
|
|
|
+ sumNeg = 0;
|
|
|
+
|
|
|
+ for (var i = 0; i < datasetIndex; i++) {
|
|
|
+ var ds = this.chart.data.datasets[i];
|
|
|
+ var dsMeta = this.chart.getDatasetMeta(i);
|
|
|
+ if (dsMeta.bar && dsMeta.xAxisID === xScale.id && this.chart.isDatasetVisible(i)) {
|
|
|
+ if (ds.data[index] < 0) {
|
|
|
+ sumNeg += ds.data[index] || 0;
|
|
|
+ } else {
|
|
|
+ sumPos += ds.data[index] || 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (value < 0) {
|
|
|
+ return xScale.getPixelForValue(sumNeg + value);
|
|
|
+ } else {
|
|
|
+ return xScale.getPixelForValue(sumPos + value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return xScale.getPixelForValue(value);
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateBarY: function (index, datasetIndex) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var yScale = this.getScaleForId(meta.yAxisID);
|
|
|
+ var barIndex = this.getBarIndex(datasetIndex);
|
|
|
+
|
|
|
+ var ruler = this.getRuler(index);
|
|
|
+ var topTick = yScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
|
|
|
+ topTick -= this.chart.isCombo ? (ruler.tickHeight / 2) : 0;
|
|
|
+
|
|
|
+ if (yScale.options.stacked) {
|
|
|
+ return topTick + (ruler.categoryHeight / 2) + ruler.categorySpacing;
|
|
|
+ }
|
|
|
+
|
|
|
+ return topTick +
|
|
|
+ (ruler.barHeight / 2) +
|
|
|
+ ruler.categorySpacing +
|
|
|
+ (ruler.barHeight * barIndex) +
|
|
|
+ (ruler.barSpacing / 2) +
|
|
|
+ (ruler.barSpacing * barIndex);
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],16:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.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(tooltipItems, data) {
|
|
|
+ // Title doesn't make sense for scatter since we format the data as a point
|
|
|
+ return '';
|
|
|
+ },
|
|
|
+ label: function(tooltipItem, data) {
|
|
|
+ var datasetLabel = data.datasets[tooltipItem.datasetIndex].label || '';
|
|
|
+ var dataPoint = data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
|
|
|
+ return datasetLabel + ': (' + dataPoint.x + ', ' + dataPoint.y + ', ' + dataPoint.r + ')';
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.controllers.bubble = Chart.DatasetController.extend({
|
|
|
+
|
|
|
+ dataElementType: Chart.elements.Point,
|
|
|
+
|
|
|
+ update: function update(reset) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var points = meta.data;
|
|
|
+
|
|
|
+ // Update Points
|
|
|
+ helpers.each(points, function(point, index) {
|
|
|
+ this.updateElement(point, index, reset);
|
|
|
+ }, this);
|
|
|
+ },
|
|
|
+
|
|
|
+ updateElement: function(point, index, reset) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var xScale = this.getScaleForId(meta.xAxisID);
|
|
|
+ var yScale = this.getScaleForId(meta.yAxisID);
|
|
|
+
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var data = dataset.data[index];
|
|
|
+ var pointElementOptions = this.chart.options.elements.point;
|
|
|
+
|
|
|
+ helpers.extend(point, {
|
|
|
+ // Utility
|
|
|
+ _xScale: xScale,
|
|
|
+ _yScale: yScale,
|
|
|
+ _datasetIndex: this.index,
|
|
|
+ _index: index,
|
|
|
+
|
|
|
+ // Desired view properties
|
|
|
+ _model: {
|
|
|
+ x: reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(data, index, this.index, this.chart.isCombo),
|
|
|
+ y: reset ? yScale.getBasePixel() : yScale.getPixelForValue(data, index, this.index),
|
|
|
+ // Appearance
|
|
|
+ radius: reset ? 0 : custom.radius ? custom.radius : this.getRadius(data),
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, pointElementOptions.backgroundColor),
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, pointElementOptions.borderColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, pointElementOptions.borderWidth),
|
|
|
+
|
|
|
+ // Tooltip
|
|
|
+ hitRadius: custom.hitRadius ? custom.hitRadius : helpers.getValueAtIndexOrDefault(dataset.hitRadius, index, pointElementOptions.hitRadius)
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ var model = point._model;
|
|
|
+ model.skip = custom.skip ? custom.skip : (isNaN(model.x) || isNaN(model.y));
|
|
|
+
|
|
|
+ point.pivot();
|
|
|
+ },
|
|
|
+
|
|
|
+ getRadius: function(value) {
|
|
|
+ return value.r || this.chart.options.elements.point.radius;
|
|
|
+ },
|
|
|
+
|
|
|
+ setHoverStyle: function(point) {
|
|
|
+ // Point
|
|
|
+ var dataset = this.chart.data.datasets[point._datasetIndex];
|
|
|
+ var index = point._index;
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var model = point._model;
|
|
|
+
|
|
|
+ model.radius = custom.hoverRadius ? custom.hoverRadius : (helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.chart.options.elements.point.hoverRadius)) + this.getRadius(this.getDataset().data[point._index]);
|
|
|
+ model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
|
|
|
+ model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.getHoverColor(model.borderColor));
|
|
|
+ model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, model.borderWidth);
|
|
|
+ },
|
|
|
+
|
|
|
+ removeHoverStyle: function(point) {
|
|
|
+ var dataset = this.chart.data.datasets[point._datasetIndex];
|
|
|
+ var index = point._index;
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var model = point._model;
|
|
|
+ var pointElementOptions = this.chart.options.elements.point;
|
|
|
+
|
|
|
+ model.radius = custom.radius ? custom.radius : this.getRadius(dataset.data[point._index]);
|
|
|
+ model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, pointElementOptions.backgroundColor);
|
|
|
+ model.borderColor = custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, pointElementOptions.borderColor);
|
|
|
+ model.borderWidth = custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, pointElementOptions.borderWidth);
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],17:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers,
|
|
|
+ defaults = Chart.defaults;
|
|
|
+
|
|
|
+ defaults.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
|
|
|
+ },
|
|
|
+ aspectRatio: 1,
|
|
|
+ hover: {
|
|
|
+ mode: 'single'
|
|
|
+ },
|
|
|
+ legendCallback: function(chart) {
|
|
|
+ var text = [];
|
|
|
+ text.push('<ul class="' + chart.id + '-legend">');
|
|
|
+
|
|
|
+ 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('<li><span style="background-color:' + datasets[0].backgroundColor[i] + '"></span>');
|
|
|
+ if (labels[i]) {
|
|
|
+ text.push(labels[i]);
|
|
|
+ }
|
|
|
+ text.push('</li>');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ text.push('</ul>');
|
|
|
+ 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.custom || {};
|
|
|
+ var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
|
|
|
+ var arcOpts = chart.options.elements.arc;
|
|
|
+ var fill = custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(ds.backgroundColor, i, arcOpts.backgroundColor);
|
|
|
+ var stroke = custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(ds.borderColor, i, arcOpts.borderColor);
|
|
|
+ var bw = custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(ds.borderWidth, i, arcOpts.borderWidth);
|
|
|
+
|
|
|
+ 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
|
|
|
+ };
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ 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);
|
|
|
+ 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) {
|
|
|
+ return data.labels[tooltipItem.index] + ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ defaults.pie = helpers.clone(defaults.doughnut);
|
|
|
+ helpers.extend(defaults.pie, {
|
|
|
+ cutoutPercentage: 0
|
|
|
+ });
|
|
|
+
|
|
|
+
|
|
|
+ Chart.controllers.doughnut = Chart.controllers.pie = Chart.DatasetController.extend({
|
|
|
+
|
|
|
+ dataElementType: Chart.elements.Arc,
|
|
|
+
|
|
|
+ linkScales: helpers.noop,
|
|
|
+
|
|
|
+ // Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly
|
|
|
+ getRingIndex: function getRingIndex(datasetIndex) {
|
|
|
+ var ringIndex = 0;
|
|
|
+
|
|
|
+ for (var j = 0; j < datasetIndex; ++j) {
|
|
|
+ if (this.chart.isDatasetVisible(j)) {
|
|
|
+ ++ringIndex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return ringIndex;
|
|
|
+ },
|
|
|
+
|
|
|
+ update: function update(reset) {
|
|
|
+ var _this = this;
|
|
|
+ var chart = _this.chart,
|
|
|
+ chartArea = chart.chartArea,
|
|
|
+ opts = chart.options,
|
|
|
+ arcOpts = opts.elements.arc,
|
|
|
+ availableWidth = chartArea.right - chartArea.left - arcOpts.borderWidth,
|
|
|
+ availableHeight = chartArea.bottom - chartArea.top - arcOpts.borderWidth,
|
|
|
+ minSize = Math.min(availableWidth, availableHeight),
|
|
|
+ offset = {
|
|
|
+ x: 0,
|
|
|
+ y: 0
|
|
|
+ },
|
|
|
+ meta = _this.getMeta(),
|
|
|
+ cutoutPercentage = opts.cutoutPercentage,
|
|
|
+ circumference = opts.circumference;
|
|
|
+
|
|
|
+ // 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 && 0 <= endAngle) || (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};
|
|
|
+ }
|
|
|
+
|
|
|
+ chart.outerRadius = Math.max(minSize / 2, 0);
|
|
|
+ chart.innerRadius = Math.max(cutoutPercentage ? (chart.outerRadius / 100) * (cutoutPercentage) : 1, 0);
|
|
|
+ chart.radiusLength = (chart.outerRadius - chart.innerRadius) / chart.getVisibleDatasetCount();
|
|
|
+ chart.offsetX = offset.x * chart.outerRadius;
|
|
|
+ chart.offsetY = offset.y * chart.outerRadius;
|
|
|
+
|
|
|
+ meta.total = _this.calculateTotal();
|
|
|
+
|
|
|
+ _this.outerRadius = chart.outerRadius - (chart.radiusLength * _this.getRingIndex(_this.index));
|
|
|
+ _this.innerRadius = _this.outerRadius - chart.radiusLength;
|
|
|
+
|
|
|
+ helpers.each(meta.data, function(arc, index) {
|
|
|
+ _this.updateElement(arc, index, reset);
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ updateElement: function(arc, index, reset) {
|
|
|
+ var _this = this;
|
|
|
+ var chart = _this.chart,
|
|
|
+ chartArea = chart.chartArea,
|
|
|
+ opts = chart.options,
|
|
|
+ animationOpts = opts.animation,
|
|
|
+ arcOpts = opts.elements.arc,
|
|
|
+ centerX = (chartArea.left + chartArea.right) / 2,
|
|
|
+ centerY = (chartArea.top + chartArea.bottom) / 2,
|
|
|
+ startAngle = opts.rotation, // non reset case handled later
|
|
|
+ endAngle = opts.rotation, // non reset case handled later
|
|
|
+ dataset = _this.getDataset(),
|
|
|
+ circumference = reset && animationOpts.animateRotate ? 0 : arc.hidden ? 0 : _this.calculateCircumference(dataset.data[index]) * (opts.circumference / (2.0 * Math.PI)),
|
|
|
+ innerRadius = reset && animationOpts.animateScale ? 0 : _this.innerRadius,
|
|
|
+ outerRadius = reset && animationOpts.animateScale ? 0 : _this.outerRadius,
|
|
|
+ custom = arc.custom || {},
|
|
|
+ valueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
|
|
|
+
|
|
|
+ helpers.extend(arc, {
|
|
|
+ // Utility
|
|
|
+ _datasetIndex: _this.index,
|
|
|
+ _index: index,
|
|
|
+
|
|
|
+ // Desired view properties
|
|
|
+ _model: {
|
|
|
+ x: centerX + chart.offsetX,
|
|
|
+ y: centerY + chart.offsetY,
|
|
|
+ startAngle: startAngle,
|
|
|
+ endAngle: endAngle,
|
|
|
+ circumference: circumference,
|
|
|
+ outerRadius: outerRadius,
|
|
|
+ innerRadius: innerRadius,
|
|
|
+ label: valueAtIndexOrDefault(dataset.label, index, chart.data.labels[index])
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ var model = arc._model;
|
|
|
+ model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : valueAtIndexOrDefault(dataset.backgroundColor, index, arcOpts.backgroundColor);
|
|
|
+ model.hoverBackgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : valueAtIndexOrDefault(dataset.hoverBackgroundColor, index, arcOpts.hoverBackgroundColor);
|
|
|
+ model.borderWidth = custom.borderWidth ? custom.borderWidth : valueAtIndexOrDefault(dataset.borderWidth, index, arcOpts.borderWidth);
|
|
|
+ model.borderColor = custom.borderColor ? custom.borderColor : valueAtIndexOrDefault(dataset.borderColor, index, arcOpts.borderColor);
|
|
|
+
|
|
|
+ // Set correct angles if not resetting
|
|
|
+ if (!reset || !animationOpts.animateRotate) {
|
|
|
+ if (index === 0) {
|
|
|
+ model.startAngle = opts.rotation;
|
|
|
+ } else {
|
|
|
+ model.startAngle = _this.getMeta().data[index - 1]._model.endAngle;
|
|
|
+ }
|
|
|
+
|
|
|
+ model.endAngle = model.startAngle + model.circumference;
|
|
|
+ }
|
|
|
+
|
|
|
+ arc.pivot();
|
|
|
+ },
|
|
|
+
|
|
|
+ removeHoverStyle: function(arc) {
|
|
|
+ Chart.DatasetController.prototype.removeHoverStyle.call(this, arc, this.chart.options.elements.arc);
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateTotal: function() {
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var total = 0;
|
|
|
+ var value;
|
|
|
+
|
|
|
+ helpers.each(meta.data, function(element, index) {
|
|
|
+ value = dataset.data[index];
|
|
|
+ if (!isNaN(value) && !element.hidden) {
|
|
|
+ total += Math.abs(value);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return total;
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateCircumference: function(value) {
|
|
|
+ var total = this.getMeta().total;
|
|
|
+ if (total > 0 && !isNaN(value)) {
|
|
|
+ return (Math.PI * 2.0) * (value / total);
|
|
|
+ } else {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],18:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.line = {
|
|
|
+ showLines: true,
|
|
|
+
|
|
|
+ hover: {
|
|
|
+ mode: "label"
|
|
|
+ },
|
|
|
+
|
|
|
+ scales: {
|
|
|
+ xAxes: [{
|
|
|
+ type: "category",
|
|
|
+ id: 'x-axis-0'
|
|
|
+ }],
|
|
|
+ yAxes: [{
|
|
|
+ type: "linear",
|
|
|
+ id: 'y-axis-0'
|
|
|
+ }]
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.controllers.line = Chart.DatasetController.extend({
|
|
|
+
|
|
|
+ datasetElementType: Chart.elements.Line,
|
|
|
+
|
|
|
+ dataElementType: Chart.elements.Point,
|
|
|
+
|
|
|
+ addElementAndReset: function(index) {
|
|
|
+ var me = this;
|
|
|
+ var options = me.chart.options;
|
|
|
+
|
|
|
+ Chart.DatasetController.prototype.addElementAndReset.call(me, index);
|
|
|
+
|
|
|
+ // Make sure bezier control points are updated
|
|
|
+ if (options.showLines && options.elements.line.tension !== 0) {
|
|
|
+ me.updateBezierControlPoints();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ update: function update(reset) {
|
|
|
+ var me = this;
|
|
|
+ var meta = me.getMeta();
|
|
|
+ var line = meta.dataset;
|
|
|
+ var points = meta.data || [];
|
|
|
+ var options = me.chart.options;
|
|
|
+ var lineElementOptions = options.elements.line;
|
|
|
+ var scale = me.getScaleForId(meta.yAxisID);
|
|
|
+ var i, ilen, dataset, custom;
|
|
|
+
|
|
|
+ // Update Line
|
|
|
+ if (options.showLines) {
|
|
|
+ dataset = me.getDataset();
|
|
|
+ custom = line.custom || {};
|
|
|
+
|
|
|
+ // 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 = {
|
|
|
+ // Appearance
|
|
|
+ tension: custom.tension ? custom.tension : helpers.getValueOrDefault(dataset.lineTension, lineElementOptions.tension),
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : (dataset.backgroundColor || lineElementOptions.backgroundColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : (dataset.borderWidth || lineElementOptions.borderWidth),
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : (dataset.borderColor || lineElementOptions.borderColor),
|
|
|
+ borderCapStyle: custom.borderCapStyle ? custom.borderCapStyle : (dataset.borderCapStyle || lineElementOptions.borderCapStyle),
|
|
|
+ borderDash: custom.borderDash ? custom.borderDash : (dataset.borderDash || lineElementOptions.borderDash),
|
|
|
+ borderDashOffset: custom.borderDashOffset ? custom.borderDashOffset : (dataset.borderDashOffset || lineElementOptions.borderDashOffset),
|
|
|
+ borderJoinStyle: custom.borderJoinStyle ? custom.borderJoinStyle : (dataset.borderJoinStyle || lineElementOptions.borderJoinStyle),
|
|
|
+ fill: custom.fill ? custom.fill : (dataset.fill !== undefined ? dataset.fill : lineElementOptions.fill),
|
|
|
+ // Scale
|
|
|
+ scaleTop: scale.top,
|
|
|
+ scaleBottom: scale.bottom,
|
|
|
+ scaleZero: scale.getBasePixel()
|
|
|
+ };
|
|
|
+
|
|
|
+ line.pivot();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Update Points
|
|
|
+ for (i=0, ilen=points.length; i<ilen; ++i) {
|
|
|
+ me.updateElement(points[i], i, reset);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (options.showLines && lineElementOptions.tension !== 0) {
|
|
|
+ me.updateBezierControlPoints();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ getPointBackgroundColor: function(point, index) {
|
|
|
+ var backgroundColor = this.chart.options.elements.point.backgroundColor;
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var custom = point.custom || {};
|
|
|
+
|
|
|
+ if (custom.backgroundColor) {
|
|
|
+ backgroundColor = custom.backgroundColor;
|
|
|
+ } else if (dataset.pointBackgroundColor) {
|
|
|
+ backgroundColor = helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, backgroundColor);
|
|
|
+ } else if (dataset.backgroundColor) {
|
|
|
+ backgroundColor = dataset.backgroundColor;
|
|
|
+ }
|
|
|
+
|
|
|
+ return backgroundColor;
|
|
|
+ },
|
|
|
+
|
|
|
+ getPointBorderColor: function(point, index) {
|
|
|
+ var borderColor = this.chart.options.elements.point.borderColor;
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var custom = point.custom || {};
|
|
|
+
|
|
|
+ if (custom.borderColor) {
|
|
|
+ borderColor = custom.borderColor;
|
|
|
+ } else if (dataset.pointBorderColor) {
|
|
|
+ borderColor = helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, borderColor);
|
|
|
+ } else if (dataset.borderColor) {
|
|
|
+ borderColor = dataset.borderColor;
|
|
|
+ }
|
|
|
+
|
|
|
+ return borderColor;
|
|
|
+ },
|
|
|
+
|
|
|
+ getPointBorderWidth: function(point, index) {
|
|
|
+ var borderWidth = this.chart.options.elements.point.borderWidth;
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var custom = point.custom || {};
|
|
|
+
|
|
|
+ if (custom.borderWidth) {
|
|
|
+ borderWidth = custom.borderWidth;
|
|
|
+ } else if (dataset.pointBorderWidth) {
|
|
|
+ borderWidth = helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, borderWidth);
|
|
|
+ } else if (dataset.borderWidth) {
|
|
|
+ borderWidth = dataset.borderWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+ return borderWidth;
|
|
|
+ },
|
|
|
+
|
|
|
+ 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 pointOptions = me.chart.options.elements.point;
|
|
|
+ var x, y;
|
|
|
+
|
|
|
+ // Compatibility: If the properties are defined with only the old name, use those values
|
|
|
+ if ((dataset.radius !== undefined) && (dataset.pointRadius === undefined)) {
|
|
|
+ dataset.pointRadius = dataset.radius;
|
|
|
+ }
|
|
|
+ if ((dataset.hitRadius !== undefined) && (dataset.pointHitRadius === undefined)) {
|
|
|
+ dataset.pointHitRadius = dataset.hitRadius;
|
|
|
+ }
|
|
|
+
|
|
|
+ x = xScale.getPixelForValue(value, index, datasetIndex, me.chart.isCombo);
|
|
|
+ y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex, me.chart.isCombo);
|
|
|
+
|
|
|
+ // Utility
|
|
|
+ point._xScale = xScale;
|
|
|
+ point._yScale = yScale;
|
|
|
+ point._datasetIndex = datasetIndex;
|
|
|
+ point._index = index;
|
|
|
+
|
|
|
+ // Desired view properties
|
|
|
+ point._model = {
|
|
|
+ x: x,
|
|
|
+ y: y,
|
|
|
+ skip: custom.skip || isNaN(x) || isNaN(y),
|
|
|
+ // Appearance
|
|
|
+ radius: custom.radius || helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, pointOptions.radius),
|
|
|
+ pointStyle: custom.pointStyle || helpers.getValueAtIndexOrDefault(dataset.pointStyle, index, pointOptions.pointStyle),
|
|
|
+ backgroundColor: me.getPointBackgroundColor(point, index),
|
|
|
+ borderColor: me.getPointBorderColor(point, index),
|
|
|
+ borderWidth: me.getPointBorderWidth(point, index),
|
|
|
+ tension: meta.dataset._model ? meta.dataset._model.tension : 0,
|
|
|
+ // Tooltip
|
|
|
+ hitRadius: custom.hitRadius || helpers.getValueAtIndexOrDefault(dataset.pointHitRadius, index, pointOptions.hitRadius)
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ calculatePointY: function(value, index, datasetIndex, isCombo) {
|
|
|
+ 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' && chart.isDatasetVisible(i)) {
|
|
|
+ if (ds.data[index] < 0) {
|
|
|
+ sumNeg += ds.data[index] || 0;
|
|
|
+ } else {
|
|
|
+ sumPos += ds.data[index] || 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (value < 0) {
|
|
|
+ return yScale.getPixelForValue(sumNeg + value);
|
|
|
+ } else {
|
|
|
+ return yScale.getPixelForValue(sumPos + value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return yScale.getPixelForValue(value);
|
|
|
+ },
|
|
|
+
|
|
|
+ updateBezierControlPoints: function() {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var area = this.chart.chartArea;
|
|
|
+ var points = meta.data || [];
|
|
|
+ var i, ilen, point, model, controlPoints;
|
|
|
+
|
|
|
+ for (i=0, ilen=points.length; i<ilen; ++i) {
|
|
|
+ point = points[i];
|
|
|
+ model = point._model;
|
|
|
+ controlPoints = helpers.splineCurve(
|
|
|
+ helpers.previousItem(points, i)._model,
|
|
|
+ model,
|
|
|
+ helpers.nextItem(points, i)._model,
|
|
|
+ meta.dataset._model.tension
|
|
|
+ );
|
|
|
+
|
|
|
+ // Prevent the bezier going outside of the bounds of the graph
|
|
|
+ model.controlPointPreviousX = Math.max(Math.min(controlPoints.previous.x, area.right), area.left);
|
|
|
+ model.controlPointPreviousY = Math.max(Math.min(controlPoints.previous.y, area.bottom), area.top);
|
|
|
+ model.controlPointNextX = Math.max(Math.min(controlPoints.next.x, area.right), area.left);
|
|
|
+ model.controlPointNextY = Math.max(Math.min(controlPoints.next.y, area.bottom), area.top);
|
|
|
+
|
|
|
+ // Now pivot the point for animation
|
|
|
+ point.pivot();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ draw: function(ease) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var points = meta.data || [];
|
|
|
+ var easingDecimal = ease || 1;
|
|
|
+ var i, ilen;
|
|
|
+
|
|
|
+ // Transition Point Locations
|
|
|
+ for (i=0, ilen=points.length; i<ilen; ++i) {
|
|
|
+ points[i].transition(easingDecimal);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Transition and Draw the line
|
|
|
+ if (this.chart.options.showLines) {
|
|
|
+ meta.dataset.transition(easingDecimal).draw();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Draw the points
|
|
|
+ for (i=0, ilen=points.length; i<ilen; ++i) {
|
|
|
+ points[i].draw();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ setHoverStyle: function(point) {
|
|
|
+ // Point
|
|
|
+ var dataset = this.chart.data.datasets[point._datasetIndex];
|
|
|
+ var index = point._index;
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var model = point._model;
|
|
|
+
|
|
|
+ model.radius = custom.hoverRadius || helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
|
|
|
+ model.backgroundColor = custom.hoverBackgroundColor || helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
|
|
|
+ model.borderColor = custom.hoverBorderColor || helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.getHoverColor(model.borderColor));
|
|
|
+ model.borderWidth = custom.hoverBorderWidth || helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, model.borderWidth);
|
|
|
+ },
|
|
|
+
|
|
|
+ removeHoverStyle: function(point) {
|
|
|
+ var me = this;
|
|
|
+ var dataset = me.chart.data.datasets[point._datasetIndex];
|
|
|
+ var index = point._index;
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var model = point._model;
|
|
|
+
|
|
|
+ // Compatibility: If the properties are defined with only the old name, use those values
|
|
|
+ if ((dataset.radius !== undefined) && (dataset.pointRadius === undefined)) {
|
|
|
+ dataset.pointRadius = dataset.radius;
|
|
|
+ }
|
|
|
+
|
|
|
+ model.radius = custom.radius || helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, me.chart.options.elements.point.radius);
|
|
|
+ model.backgroundColor = me.getPointBackgroundColor(point, index);
|
|
|
+ model.borderColor = me.getPointBorderColor(point, index);
|
|
|
+ model.borderWidth = me.getPointBorderWidth(point, index);
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],19:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.polarArea = {
|
|
|
+
|
|
|
+ scale: {
|
|
|
+ type: "radialLinear",
|
|
|
+ lineArc: true // so that lines are circular
|
|
|
+ },
|
|
|
+
|
|
|
+ //Boolean - Whether to animate the rotation of the chart
|
|
|
+ animation: {
|
|
|
+ animateRotate: true,
|
|
|
+ animateScale: true
|
|
|
+ },
|
|
|
+
|
|
|
+ aspectRatio: 1,
|
|
|
+ legendCallback: function(chart) {
|
|
|
+ var text = [];
|
|
|
+ text.push('<ul class="' + chart.id + '-legend">');
|
|
|
+
|
|
|
+ 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('<li><span style="background-color:' + datasets[0].backgroundColor[i] + '">');
|
|
|
+ if (labels[i]) {
|
|
|
+ text.push(labels[i]);
|
|
|
+ }
|
|
|
+ text.push('</span></li>');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ text.push('</ul>');
|
|
|
+ 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.custom || {};
|
|
|
+ var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
|
|
|
+ var arcOpts = chart.options.elements.arc;
|
|
|
+ var fill = custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(ds.backgroundColor, i, arcOpts.backgroundColor);
|
|
|
+ var stroke = custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(ds.borderColor, i, arcOpts.borderColor);
|
|
|
+ var bw = custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(ds.borderWidth, i, arcOpts.borderWidth);
|
|
|
+
|
|
|
+ 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
|
|
|
+ };
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ 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);
|
|
|
+ meta.data[index].hidden = !meta.data[index].hidden;
|
|
|
+ }
|
|
|
+
|
|
|
+ chart.update();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Need to override these to give a nice default
|
|
|
+ tooltips: {
|
|
|
+ callbacks: {
|
|
|
+ title: function() {
|
|
|
+ return '';
|
|
|
+ },
|
|
|
+ label: function(tooltipItem, data) {
|
|
|
+ return data.labels[tooltipItem.index] + ': ' + tooltipItem.yLabel;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.controllers.polarArea = Chart.DatasetController.extend({
|
|
|
+
|
|
|
+ dataElementType: Chart.elements.Arc,
|
|
|
+
|
|
|
+ linkScales: helpers.noop,
|
|
|
+
|
|
|
+ update: function update(reset) {
|
|
|
+ var _this = this;
|
|
|
+ var chart = _this.chart;
|
|
|
+ var chartArea = chart.chartArea;
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var opts = chart.options;
|
|
|
+ var arcOpts = opts.elements.arc;
|
|
|
+ var minSize = Math.min(chartArea.right - chartArea.left, chartArea.bottom - chartArea.top);
|
|
|
+ chart.outerRadius = Math.max((minSize - arcOpts.borderWidth / 2) / 2, 0);
|
|
|
+ chart.innerRadius = Math.max(opts.cutoutPercentage ? (chart.outerRadius / 100) * (opts.cutoutPercentage) : 1, 0);
|
|
|
+ chart.radiusLength = (chart.outerRadius - chart.innerRadius) / chart.getVisibleDatasetCount();
|
|
|
+
|
|
|
+ _this.outerRadius = chart.outerRadius - (chart.radiusLength * _this.index);
|
|
|
+ _this.innerRadius = _this.outerRadius - chart.radiusLength;
|
|
|
+
|
|
|
+ meta.count = _this.countVisibleElements();
|
|
|
+
|
|
|
+ helpers.each(meta.data, function(arc, index) {
|
|
|
+ _this.updateElement(arc, index, reset);
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ updateElement: function(arc, index, reset) {
|
|
|
+ var _this = this;
|
|
|
+ var chart = _this.chart;
|
|
|
+ var chartArea = chart.chartArea;
|
|
|
+ var dataset = _this.getDataset();
|
|
|
+ var opts = chart.options;
|
|
|
+ var animationOpts = opts.animation;
|
|
|
+ var arcOpts = opts.elements.arc;
|
|
|
+ var custom = arc.custom || {};
|
|
|
+ var scale = chart.scale;
|
|
|
+ var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
|
|
|
+ var labels = chart.data.labels;
|
|
|
+
|
|
|
+ var circumference = _this.calculateCircumference(dataset.data[index]);
|
|
|
+ var centerX = (chartArea.left + chartArea.right) / 2;
|
|
|
+ var centerY = (chartArea.top + chartArea.bottom) / 2;
|
|
|
+
|
|
|
+ // If there is NaN data before us, we need to calculate the starting angle correctly.
|
|
|
+ // We could be way more efficient here, but its unlikely that the polar area chart will have a lot of data
|
|
|
+ var visibleCount = 0;
|
|
|
+ var meta = _this.getMeta();
|
|
|
+ for (var i = 0; i < index; ++i) {
|
|
|
+ if (!isNaN(dataset.data[i]) && !meta.data[i].hidden) {
|
|
|
+ ++visibleCount;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var distance = arc.hidden? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]);
|
|
|
+ var startAngle = (-0.5 * Math.PI) + (circumference * visibleCount);
|
|
|
+ var endAngle = startAngle + (arc.hidden? 0 : circumference);
|
|
|
+
|
|
|
+ var resetModel = {
|
|
|
+ x: centerX,
|
|
|
+ y: centerY,
|
|
|
+ innerRadius: 0,
|
|
|
+ outerRadius: animationOpts.animateScale ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]),
|
|
|
+ startAngle: animationOpts.animateRotate ? Math.PI * -0.5 : startAngle,
|
|
|
+ endAngle: animationOpts.animateRotate ? Math.PI * -0.5 : endAngle,
|
|
|
+
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(dataset.backgroundColor, index, arcOpts.backgroundColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(dataset.borderWidth, index, arcOpts.borderWidth),
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(dataset.borderColor, index, arcOpts.borderColor),
|
|
|
+
|
|
|
+ label: getValueAtIndexOrDefault(labels, index, labels[index])
|
|
|
+ };
|
|
|
+
|
|
|
+ helpers.extend(arc, {
|
|
|
+ // Utility
|
|
|
+ _datasetIndex: _this.index,
|
|
|
+ _index: index,
|
|
|
+ _scale: scale,
|
|
|
+
|
|
|
+ // Desired view properties
|
|
|
+ _model: reset ? resetModel : {
|
|
|
+ x: centerX,
|
|
|
+ y: centerY,
|
|
|
+ innerRadius: 0,
|
|
|
+ outerRadius: distance,
|
|
|
+ startAngle: startAngle,
|
|
|
+ endAngle: endAngle,
|
|
|
+
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(dataset.backgroundColor, index, arcOpts.backgroundColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(dataset.borderWidth, index, arcOpts.borderWidth),
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(dataset.borderColor, index, arcOpts.borderColor),
|
|
|
+
|
|
|
+ label: getValueAtIndexOrDefault(labels, index, labels[index])
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ arc.pivot();
|
|
|
+ },
|
|
|
+
|
|
|
+ removeHoverStyle: function(arc) {
|
|
|
+ Chart.DatasetController.prototype.removeHoverStyle.call(this, arc, this.chart.options.elements.arc);
|
|
|
+ },
|
|
|
+
|
|
|
+ countVisibleElements: function() {
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var count = 0;
|
|
|
+
|
|
|
+ helpers.each(meta.data, function(element, index) {
|
|
|
+ if (!isNaN(dataset.data[index]) && !element.hidden) {
|
|
|
+ count++;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return count;
|
|
|
+ },
|
|
|
+
|
|
|
+ calculateCircumference: function(value) {
|
|
|
+ var count = this.getMeta().count;
|
|
|
+ if (count > 0 && !isNaN(value)) {
|
|
|
+ return (2 * Math.PI) / count;
|
|
|
+ } else {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],20:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.radar = {
|
|
|
+ scale: {
|
|
|
+ type: "radialLinear"
|
|
|
+ },
|
|
|
+ elements: {
|
|
|
+ line: {
|
|
|
+ tension: 0 // no bezier in radar
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.controllers.radar = Chart.DatasetController.extend({
|
|
|
+
|
|
|
+ datasetElementType: Chart.elements.Line,
|
|
|
+
|
|
|
+ dataElementType: Chart.elements.Point,
|
|
|
+
|
|
|
+ linkScales: helpers.noop,
|
|
|
+
|
|
|
+ addElementAndReset: function(index) {
|
|
|
+ Chart.DatasetController.prototype.addElementAndReset.call(this, index);
|
|
|
+
|
|
|
+ // Make sure bezier control points are updated
|
|
|
+ this.updateBezierControlPoints();
|
|
|
+ },
|
|
|
+
|
|
|
+ update: function update(reset) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var line = meta.dataset;
|
|
|
+ var points = meta.data;
|
|
|
+ var custom = line.custom || {};
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var lineElementOptions = this.chart.options.elements.line;
|
|
|
+ var scale = this.chart.scale;
|
|
|
+
|
|
|
+ // 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;
|
|
|
+ }
|
|
|
+
|
|
|
+ helpers.extend(meta.dataset, {
|
|
|
+ // Utility
|
|
|
+ _datasetIndex: this.index,
|
|
|
+ // Data
|
|
|
+ _children: points,
|
|
|
+ _loop: true,
|
|
|
+ // Model
|
|
|
+ _model: {
|
|
|
+ // Appearance
|
|
|
+ tension: custom.tension ? custom.tension : helpers.getValueOrDefault(dataset.lineTension, lineElementOptions.tension),
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : (dataset.backgroundColor || lineElementOptions.backgroundColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : (dataset.borderWidth || lineElementOptions.borderWidth),
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : (dataset.borderColor || lineElementOptions.borderColor),
|
|
|
+ fill: custom.fill ? custom.fill : (dataset.fill !== undefined ? dataset.fill : lineElementOptions.fill),
|
|
|
+ borderCapStyle: custom.borderCapStyle ? custom.borderCapStyle : (dataset.borderCapStyle || lineElementOptions.borderCapStyle),
|
|
|
+ borderDash: custom.borderDash ? custom.borderDash : (dataset.borderDash || lineElementOptions.borderDash),
|
|
|
+ borderDashOffset: custom.borderDashOffset ? custom.borderDashOffset : (dataset.borderDashOffset || lineElementOptions.borderDashOffset),
|
|
|
+ borderJoinStyle: custom.borderJoinStyle ? custom.borderJoinStyle : (dataset.borderJoinStyle || lineElementOptions.borderJoinStyle),
|
|
|
+
|
|
|
+ // Scale
|
|
|
+ scaleTop: scale.top,
|
|
|
+ scaleBottom: scale.bottom,
|
|
|
+ scaleZero: scale.getBasePosition()
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ meta.dataset.pivot();
|
|
|
+
|
|
|
+ // Update Points
|
|
|
+ helpers.each(points, function(point, index) {
|
|
|
+ this.updateElement(point, index, reset);
|
|
|
+ }, this);
|
|
|
+
|
|
|
+
|
|
|
+ // Update bezier control points
|
|
|
+ this.updateBezierControlPoints();
|
|
|
+ },
|
|
|
+ updateElement: function(point, index, reset) {
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var dataset = this.getDataset();
|
|
|
+ var scale = this.chart.scale;
|
|
|
+ var pointElementOptions = this.chart.options.elements.point;
|
|
|
+ var pointPosition = scale.getPointPositionForValue(index, dataset.data[index]);
|
|
|
+
|
|
|
+ helpers.extend(point, {
|
|
|
+ // Utility
|
|
|
+ _datasetIndex: this.index,
|
|
|
+ _index: index,
|
|
|
+ _scale: scale,
|
|
|
+
|
|
|
+ // Desired view properties
|
|
|
+ _model: {
|
|
|
+ x: reset ? scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
|
|
|
+ y: reset ? scale.yCenter : pointPosition.y,
|
|
|
+
|
|
|
+ // Appearance
|
|
|
+ tension: custom.tension ? custom.tension : helpers.getValueOrDefault(dataset.tension, this.chart.options.elements.line.tension),
|
|
|
+ radius: custom.radius ? custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, pointElementOptions.radius),
|
|
|
+ backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, pointElementOptions.backgroundColor),
|
|
|
+ borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, pointElementOptions.borderColor),
|
|
|
+ borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, pointElementOptions.borderWidth),
|
|
|
+ pointStyle: custom.pointStyle ? custom.pointStyle : helpers.getValueAtIndexOrDefault(dataset.pointStyle, index, pointElementOptions.pointStyle),
|
|
|
+
|
|
|
+ // Tooltip
|
|
|
+ hitRadius: custom.hitRadius ? custom.hitRadius : helpers.getValueAtIndexOrDefault(dataset.hitRadius, index, pointElementOptions.hitRadius)
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ point._model.skip = custom.skip ? custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
|
|
|
+ },
|
|
|
+ updateBezierControlPoints: function() {
|
|
|
+ var chartArea = this.chart.chartArea;
|
|
|
+ var meta = this.getMeta();
|
|
|
+
|
|
|
+ helpers.each(meta.data, function(point, index) {
|
|
|
+ var model = point._model;
|
|
|
+ var controlPoints = helpers.splineCurve(
|
|
|
+ helpers.previousItem(meta.data, index, true)._model,
|
|
|
+ model,
|
|
|
+ helpers.nextItem(meta.data, index, true)._model,
|
|
|
+ model.tension
|
|
|
+ );
|
|
|
+
|
|
|
+ // Prevent the bezier going outside of the bounds of the graph
|
|
|
+ model.controlPointPreviousX = Math.max(Math.min(controlPoints.previous.x, chartArea.right), chartArea.left);
|
|
|
+ model.controlPointPreviousY = Math.max(Math.min(controlPoints.previous.y, chartArea.bottom), chartArea.top);
|
|
|
+
|
|
|
+ model.controlPointNextX = Math.max(Math.min(controlPoints.next.x, chartArea.right), chartArea.left);
|
|
|
+ model.controlPointNextY = Math.max(Math.min(controlPoints.next.y, chartArea.bottom), chartArea.top);
|
|
|
+
|
|
|
+ // Now pivot the point for animation
|
|
|
+ point.pivot();
|
|
|
+ }, this);
|
|
|
+ },
|
|
|
+
|
|
|
+ draw: function(ease) {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var easingDecimal = ease || 1;
|
|
|
+
|
|
|
+ // Transition Point Locations
|
|
|
+ helpers.each(meta.data, function(point, index) {
|
|
|
+ point.transition(easingDecimal);
|
|
|
+ });
|
|
|
+
|
|
|
+ // Transition and Draw the line
|
|
|
+ meta.dataset.transition(easingDecimal).draw();
|
|
|
+
|
|
|
+ // Draw the points
|
|
|
+ helpers.each(meta.data, function(point) {
|
|
|
+ point.draw();
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ setHoverStyle: function(point) {
|
|
|
+ // Point
|
|
|
+ var dataset = this.chart.data.datasets[point._datasetIndex];
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var index = point._index;
|
|
|
+ var model = point._model;
|
|
|
+
|
|
|
+ model.radius = custom.hoverRadius ? custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
|
|
|
+ model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
|
|
|
+ model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.getHoverColor(model.borderColor));
|
|
|
+ model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, model.borderWidth);
|
|
|
+ },
|
|
|
+
|
|
|
+ removeHoverStyle: function(point) {
|
|
|
+ var dataset = this.chart.data.datasets[point._datasetIndex];
|
|
|
+ var custom = point.custom || {};
|
|
|
+ var index = point._index;
|
|
|
+ var model = point._model;
|
|
|
+ var pointElementOptions = this.chart.options.elements.point;
|
|
|
+
|
|
|
+ model.radius = custom.radius ? custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, pointElementOptions.radius);
|
|
|
+ model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, pointElementOptions.backgroundColor);
|
|
|
+ model.borderColor = custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, pointElementOptions.borderColor);
|
|
|
+ model.borderWidth = custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, pointElementOptions.borderWidth);
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],21:[function(require,module,exports){
|
|
|
+/*global window: false */
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.global.animation = {
|
|
|
+ duration: 1000,
|
|
|
+ easing: "easeOutQuart",
|
|
|
+ onProgress: helpers.noop,
|
|
|
+ onComplete: helpers.noop
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.Animation = Chart.Element.extend({
|
|
|
+ currentStep: null, // 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
|
|
|
+ });
|
|
|
+
|
|
|
+ Chart.animationService = {
|
|
|
+ frameDuration: 17,
|
|
|
+ animations: [],
|
|
|
+ dropFrames: 0,
|
|
|
+ request: null,
|
|
|
+ addAnimation: function(chartInstance, animationObject, duration, lazy) {
|
|
|
+
|
|
|
+ if (!lazy) {
|
|
|
+ chartInstance.animating = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var index = 0; index < this.animations.length; ++index) {
|
|
|
+ if (this.animations[index].chartInstance === chartInstance) {
|
|
|
+ // replacing an in progress animation
|
|
|
+ this.animations[index].animationObject = animationObject;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.animations.push({
|
|
|
+ chartInstance: chartInstance,
|
|
|
+ animationObject: animationObject
|
|
|
+ });
|
|
|
+
|
|
|
+ // If there are no animations queued, manually kickstart a digest, for lack of a better word
|
|
|
+ if (this.animations.length === 1) {
|
|
|
+ this.requestAnimationFrame();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ // Cancel the animation for a given chart instance
|
|
|
+ cancelAnimation: function(chartInstance) {
|
|
|
+ var index = helpers.findIndex(this.animations, function(animationWrapper) {
|
|
|
+ return animationWrapper.chartInstance === chartInstance;
|
|
|
+ });
|
|
|
+
|
|
|
+ if (index !== -1) {
|
|
|
+ this.animations.splice(index, 1);
|
|
|
+ chartInstance.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.requestAnimFrame.call(window, function() {
|
|
|
+ me.request = null;
|
|
|
+ me.startDigest();
|
|
|
+ });
|
|
|
+ }
|
|
|
+ },
|
|
|
+ startDigest: function() {
|
|
|
+
|
|
|
+ var startTime = Date.now();
|
|
|
+ var framesToDrop = 0;
|
|
|
+
|
|
|
+ if (this.dropFrames > 1) {
|
|
|
+ framesToDrop = Math.floor(this.dropFrames);
|
|
|
+ this.dropFrames = this.dropFrames % 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ var i = 0;
|
|
|
+ while (i < this.animations.length) {
|
|
|
+ if (this.animations[i].animationObject.currentStep === null) {
|
|
|
+ this.animations[i].animationObject.currentStep = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.animations[i].animationObject.currentStep += 1 + framesToDrop;
|
|
|
+
|
|
|
+ if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
|
|
|
+ this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
|
|
|
+ if (this.animations[i].animationObject.onAnimationProgress && this.animations[i].animationObject.onAnimationProgress.call) {
|
|
|
+ this.animations[i].animationObject.onAnimationProgress.call(this.animations[i].chartInstance, this.animations[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.animations[i].animationObject.currentStep === this.animations[i].animationObject.numSteps) {
|
|
|
+ if (this.animations[i].animationObject.onAnimationComplete && this.animations[i].animationObject.onAnimationComplete.call) {
|
|
|
+ this.animations[i].animationObject.onAnimationComplete.call(this.animations[i].chartInstance, this.animations[i]);
|
|
|
+ }
|
|
|
+
|
|
|
+ // executed the last frame. Remove the animation.
|
|
|
+ this.animations[i].chartInstance.animating = false;
|
|
|
+
|
|
|
+ this.animations.splice(i, 1);
|
|
|
+ } else {
|
|
|
+ ++i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var endTime = Date.now();
|
|
|
+ var dropFrames = (endTime - startTime) / this.frameDuration;
|
|
|
+
|
|
|
+ this.dropFrames += dropFrames;
|
|
|
+
|
|
|
+ // Do we have more stuff to animate?
|
|
|
+ if (this.animations.length > 0) {
|
|
|
+ this.requestAnimationFrame();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+};
|
|
|
+},{}],22:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+ //Create a dictionary of chart types, to allow for extension of existing types
|
|
|
+ Chart.types = {};
|
|
|
+
|
|
|
+ //Store a reference to each instance - allowing us to globally resize chart instances on window resize.
|
|
|
+ //Destroy method on the chart will remove the instance of the chart from this reference.
|
|
|
+ Chart.instances = {};
|
|
|
+
|
|
|
+ // Controllers available for dataset visualization eg. bar, line, slice, etc.
|
|
|
+ Chart.controllers = {};
|
|
|
+
|
|
|
+ // The main controller of a chart
|
|
|
+ Chart.Controller = function(instance) {
|
|
|
+
|
|
|
+ this.chart = instance;
|
|
|
+ this.config = instance.config;
|
|
|
+ this.options = this.config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[this.config.type], this.config.options || {});
|
|
|
+ this.id = helpers.uid();
|
|
|
+
|
|
|
+ Object.defineProperty(this, 'data', {
|
|
|
+ get: function() {
|
|
|
+ return this.config.data;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ //Add the chart instance to the global namespace
|
|
|
+ Chart.instances[this.id] = this;
|
|
|
+
|
|
|
+ if (this.options.responsive) {
|
|
|
+ // Silent resize before chart draws
|
|
|
+ this.resize(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.initialize();
|
|
|
+
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+ helpers.extend(Chart.Controller.prototype, {
|
|
|
+
|
|
|
+ initialize: function initialize() {
|
|
|
+ // Before init plugin notification
|
|
|
+ Chart.pluginService.notifyPlugins('beforeInit', [this]);
|
|
|
+
|
|
|
+ this.bindEvents();
|
|
|
+
|
|
|
+ // Make sure controllers are built first so that each dataset is bound to an axis before the scales
|
|
|
+ // are built
|
|
|
+ this.ensureScalesHaveIDs();
|
|
|
+ this.buildOrUpdateControllers();
|
|
|
+ this.buildScales();
|
|
|
+ this.buildSurroundingItems();
|
|
|
+ this.updateLayout();
|
|
|
+ this.resetElements();
|
|
|
+ this.initToolTip();
|
|
|
+ this.update();
|
|
|
+
|
|
|
+ // After init plugin notification
|
|
|
+ Chart.pluginService.notifyPlugins('afterInit', [this]);
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ clear: function clear() {
|
|
|
+ helpers.clear(this.chart);
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ stop: function stop() {
|
|
|
+ // Stops any current animation loop occuring
|
|
|
+ Chart.animationService.cancelAnimation(this);
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ resize: function resize(silent) {
|
|
|
+ var canvas = this.chart.canvas;
|
|
|
+ var newWidth = helpers.getMaximumWidth(this.chart.canvas);
|
|
|
+ var newHeight = (this.options.maintainAspectRatio && isNaN(this.chart.aspectRatio) === false && isFinite(this.chart.aspectRatio) && this.chart.aspectRatio !== 0) ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
|
|
|
+
|
|
|
+ var sizeChanged = this.chart.width !== newWidth || this.chart.height !== newHeight;
|
|
|
+
|
|
|
+ if (!sizeChanged)
|
|
|
+ return this;
|
|
|
+
|
|
|
+ canvas.width = this.chart.width = newWidth;
|
|
|
+ canvas.height = this.chart.height = newHeight;
|
|
|
+
|
|
|
+ helpers.retinaScale(this.chart);
|
|
|
+
|
|
|
+ if (!silent) {
|
|
|
+ this.stop();
|
|
|
+ this.update(this.options.responsiveAnimationDuration);
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ ensureScalesHaveIDs: function ensureScalesHaveIDs() {
|
|
|
+ var options = this.options;
|
|
|
+ var scalesOptions = options.scales || {};
|
|
|
+ var scaleOptions = options.scale;
|
|
|
+
|
|
|
+ helpers.each(scalesOptions.xAxes, function(xAxisOptions, index) {
|
|
|
+ xAxisOptions.id = xAxisOptions.id || ('x-axis-' + index);
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(scalesOptions.yAxes, function(yAxisOptions, index) {
|
|
|
+ yAxisOptions.id = yAxisOptions.id || ('y-axis-' + index);
|
|
|
+ });
|
|
|
+
|
|
|
+ if (scaleOptions) {
|
|
|
+ scaleOptions.id = scaleOptions.id || 'scale';
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Builds a map of scale ID to scale object for future lookup.
|
|
|
+ */
|
|
|
+ buildScales: function buildScales() {
|
|
|
+ var me = this;
|
|
|
+ var options = me.options;
|
|
|
+ var scales = me.scales = {};
|
|
|
+ var items = [];
|
|
|
+
|
|
|
+ if (options.scales) {
|
|
|
+ items = items.concat(
|
|
|
+ (options.scales.xAxes || []).map(function(xAxisOptions) {
|
|
|
+ return { options: xAxisOptions, dtype: 'category' }; }),
|
|
|
+ (options.scales.yAxes || []).map(function(yAxisOptions) {
|
|
|
+ return { options: yAxisOptions, dtype: 'linear' }; }));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (options.scale) {
|
|
|
+ items.push({ options: options.scale, dtype: 'radialLinear', isDefault: true });
|
|
|
+ }
|
|
|
+
|
|
|
+ helpers.each(items, function(item, index) {
|
|
|
+ var scaleOptions = item.options;
|
|
|
+ var scaleType = helpers.getValueOrDefault(scaleOptions.type, item.dtype);
|
|
|
+ var scaleClass = Chart.scaleService.getScaleConstructor(scaleType);
|
|
|
+ if (!scaleClass) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var scale = new scaleClass({
|
|
|
+ id: scaleOptions.id,
|
|
|
+ options: scaleOptions,
|
|
|
+ ctx: me.chart.ctx,
|
|
|
+ chart: me
|
|
|
+ });
|
|
|
+
|
|
|
+ scales[scale.id] = scale;
|
|
|
+
|
|
|
+ // TODO(SB): I think we should be able to remove this custom case (options.scale)
|
|
|
+ // and consider it as a regular scale part of the "scales"" map only! This would
|
|
|
+ // make the logic easier and remove some useless? custom code.
|
|
|
+ if (item.isDefault) {
|
|
|
+ me.scale = scale;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ Chart.scaleService.addScalesToLayout(this);
|
|
|
+ },
|
|
|
+
|
|
|
+ buildSurroundingItems: function() {
|
|
|
+ if (this.options.title) {
|
|
|
+ this.titleBlock = new Chart.Title({
|
|
|
+ ctx: this.chart.ctx,
|
|
|
+ options: this.options.title,
|
|
|
+ chart: this
|
|
|
+ });
|
|
|
+
|
|
|
+ Chart.layoutService.addBox(this, this.titleBlock);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.legend) {
|
|
|
+ this.legend = new Chart.Legend({
|
|
|
+ ctx: this.chart.ctx,
|
|
|
+ options: this.options.legend,
|
|
|
+ chart: this
|
|
|
+ });
|
|
|
+
|
|
|
+ Chart.layoutService.addBox(this, this.legend);
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ updateLayout: function() {
|
|
|
+ Chart.layoutService.update(this, this.chart.width, this.chart.height);
|
|
|
+ },
|
|
|
+
|
|
|
+ buildOrUpdateControllers: function buildOrUpdateControllers() {
|
|
|
+ var types = [];
|
|
|
+ var newControllers = [];
|
|
|
+
|
|
|
+ helpers.each(this.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ var meta = this.getDatasetMeta(datasetIndex);
|
|
|
+ if (!meta.type) {
|
|
|
+ meta.type = dataset.type || this.config.type;
|
|
|
+ }
|
|
|
+
|
|
|
+ types.push(meta.type);
|
|
|
+
|
|
|
+ if (meta.controller) {
|
|
|
+ meta.controller.updateIndex(datasetIndex);
|
|
|
+ } else {
|
|
|
+ meta.controller = new Chart.controllers[meta.type](this, datasetIndex);
|
|
|
+ newControllers.push(meta.controller);
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ if (types.length > 1) {
|
|
|
+ for (var i = 1; i < types.length; i++) {
|
|
|
+ if (types[i] !== types[i - 1]) {
|
|
|
+ this.isCombo = true;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return newControllers;
|
|
|
+ },
|
|
|
+
|
|
|
+ resetElements: function resetElements() {
|
|
|
+ helpers.each(this.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ this.getDatasetMeta(datasetIndex).controller.reset();
|
|
|
+ }, this);
|
|
|
+ },
|
|
|
+
|
|
|
+ update: function update(animationDuration, lazy) {
|
|
|
+ Chart.pluginService.notifyPlugins('beforeUpdate', [this]);
|
|
|
+
|
|
|
+ // In case the entire data object changed
|
|
|
+ this.tooltip._data = this.data;
|
|
|
+
|
|
|
+ // Make sure dataset controllers are updated and new controllers are reset
|
|
|
+ var newControllers = this.buildOrUpdateControllers();
|
|
|
+
|
|
|
+ // Make sure all dataset controllers have correct meta data counts
|
|
|
+ helpers.each(this.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ this.getDatasetMeta(datasetIndex).controller.buildOrUpdateElements();
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ Chart.layoutService.update(this, this.chart.width, this.chart.height);
|
|
|
+
|
|
|
+ // Apply changes to the dataets that require the scales to have been calculated i.e BorderColor chages
|
|
|
+ Chart.pluginService.notifyPlugins('afterScaleUpdate', [this]);
|
|
|
+
|
|
|
+ // Can only reset the new controllers after the scales have been updated
|
|
|
+ helpers.each(newControllers, function(controller) {
|
|
|
+ controller.reset();
|
|
|
+ });
|
|
|
+
|
|
|
+ // This will loop through any data and do the appropriate element update for the type
|
|
|
+ helpers.each(this.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ this.getDatasetMeta(datasetIndex).controller.update();
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ // Do this before render so that any plugins that need final scale updates can use it
|
|
|
+ Chart.pluginService.notifyPlugins('afterUpdate', [this]);
|
|
|
+
|
|
|
+ this.render(animationDuration, lazy);
|
|
|
+ },
|
|
|
+
|
|
|
+ render: function render(duration, lazy) {
|
|
|
+ Chart.pluginService.notifyPlugins('beforeRender', [this]);
|
|
|
+
|
|
|
+ var animationOptions = this.options.animation;
|
|
|
+ if (animationOptions && ((typeof duration !== 'undefined' && duration !== 0) || (typeof duration === 'undefined' && animationOptions.duration !== 0))) {
|
|
|
+ var animation = new Chart.Animation();
|
|
|
+ animation.numSteps = (duration || animationOptions.duration) / 16.66; //60 fps
|
|
|
+ animation.easing = animationOptions.easing;
|
|
|
+
|
|
|
+ // render function
|
|
|
+ animation.render = function(chartInstance, animationObject) {
|
|
|
+ var easingFunction = helpers.easingEffects[animationObject.easing];
|
|
|
+ var stepDecimal = animationObject.currentStep / animationObject.numSteps;
|
|
|
+ var easeDecimal = easingFunction(stepDecimal);
|
|
|
+
|
|
|
+ chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
|
|
|
+ };
|
|
|
+
|
|
|
+ // user events
|
|
|
+ animation.onAnimationProgress = animationOptions.onProgress;
|
|
|
+ animation.onAnimationComplete = animationOptions.onComplete;
|
|
|
+
|
|
|
+ Chart.animationService.addAnimation(this, animation, duration, lazy);
|
|
|
+ } else {
|
|
|
+ this.draw();
|
|
|
+ if (animationOptions && animationOptions.onComplete && animationOptions.onComplete.call) {
|
|
|
+ animationOptions.onComplete.call(this);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ draw: function(ease) {
|
|
|
+ var easingDecimal = ease || 1;
|
|
|
+ this.clear();
|
|
|
+
|
|
|
+ Chart.pluginService.notifyPlugins('beforeDraw', [this, easingDecimal]);
|
|
|
+
|
|
|
+ // Draw all the scales
|
|
|
+ helpers.each(this.boxes, function(box) {
|
|
|
+ box.draw(this.chartArea);
|
|
|
+ }, this);
|
|
|
+ if (this.scale) {
|
|
|
+ this.scale.draw();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Clip out the chart area so that anything outside does not draw. This is necessary for zoom and pan to function
|
|
|
+ var context = this.chart.ctx;
|
|
|
+ context.save();
|
|
|
+ context.beginPath();
|
|
|
+ context.rect(this.chartArea.left, this.chartArea.top, this.chartArea.right - this.chartArea.left, this.chartArea.bottom - this.chartArea.top);
|
|
|
+ context.clip();
|
|
|
+
|
|
|
+ // Draw each dataset via its respective controller (reversed to support proper line stacking)
|
|
|
+ helpers.each(this.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ if (this.isDatasetVisible(datasetIndex)) {
|
|
|
+ this.getDatasetMeta(datasetIndex).controller.draw(ease);
|
|
|
+ }
|
|
|
+ }, this, true);
|
|
|
+
|
|
|
+ // Restore from the clipping operation
|
|
|
+ context.restore();
|
|
|
+
|
|
|
+ // Finally draw the tooltip
|
|
|
+ this.tooltip.transition(easingDecimal).draw();
|
|
|
+
|
|
|
+ Chart.pluginService.notifyPlugins('afterDraw', [this, easingDecimal]);
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get the single element that was clicked on
|
|
|
+ // @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
|
|
|
+ getElementAtEvent: function(e) {
|
|
|
+ var eventPosition = helpers.getRelativePosition(e, this.chart);
|
|
|
+ var elementsArray = [];
|
|
|
+
|
|
|
+ helpers.each(this.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ if (this.isDatasetVisible(datasetIndex)) {
|
|
|
+ var meta = this.getDatasetMeta(datasetIndex);
|
|
|
+ helpers.each(meta.data, function(element, index) {
|
|
|
+ if (element.inRange(eventPosition.x, eventPosition.y)) {
|
|
|
+ elementsArray.push(element);
|
|
|
+ return elementsArray;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ return elementsArray;
|
|
|
+ },
|
|
|
+
|
|
|
+ getElementsAtEvent: function(e) {
|
|
|
+ var eventPosition = helpers.getRelativePosition(e, this.chart);
|
|
|
+ var elementsArray = [];
|
|
|
+
|
|
|
+ var found = (function() {
|
|
|
+ if (this.data.datasets) {
|
|
|
+ for (var i = 0; i < this.data.datasets.length; i++) {
|
|
|
+ var meta = this.getDatasetMeta(i);
|
|
|
+ if (this.isDatasetVisible(i)) {
|
|
|
+ for (var j = 0; j < meta.data.length; j++) {
|
|
|
+ if (meta.data[j].inRange(eventPosition.x, eventPosition.y)) {
|
|
|
+ return meta.data[j];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }).call(this);
|
|
|
+
|
|
|
+ if (!found) {
|
|
|
+ return elementsArray;
|
|
|
+ }
|
|
|
+
|
|
|
+ helpers.each(this.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ if (this.isDatasetVisible(datasetIndex)) {
|
|
|
+ var meta = this.getDatasetMeta(datasetIndex);
|
|
|
+ elementsArray.push(meta.data[found._index]);
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ return elementsArray;
|
|
|
+ },
|
|
|
+
|
|
|
+ getElementsAtEventForMode: function(e, mode) {
|
|
|
+ var me = this;
|
|
|
+ switch (mode) {
|
|
|
+ case 'single':
|
|
|
+ return me.getElementAtEvent(e);
|
|
|
+ case 'label':
|
|
|
+ return me.getElementsAtEvent(e);
|
|
|
+ case 'dataset':
|
|
|
+ return me.getDatasetAtEvent(e);
|
|
|
+ default:
|
|
|
+ return e;
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ getDatasetAtEvent: function(e) {
|
|
|
+ var elementsArray = this.getElementAtEvent(e);
|
|
|
+
|
|
|
+ if (elementsArray.length > 0) {
|
|
|
+ elementsArray = this.getDatasetMeta(elementsArray[0]._datasetIndex).data;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elementsArray;
|
|
|
+ },
|
|
|
+
|
|
|
+ getDatasetMeta: function(datasetIndex) {
|
|
|
+ var dataset = this.data.datasets[datasetIndex];
|
|
|
+ if (!dataset._meta) {
|
|
|
+ dataset._meta = {};
|
|
|
+ }
|
|
|
+
|
|
|
+ var meta = dataset._meta[this.id];
|
|
|
+ if (!meta) {
|
|
|
+ meta = dataset._meta[this.id] = {
|
|
|
+ type: null,
|
|
|
+ data: [],
|
|
|
+ dataset: null,
|
|
|
+ controller: null,
|
|
|
+ hidden: null, // See isDatasetVisible() comment
|
|
|
+ xAxisID: null,
|
|
|
+ yAxisID: null
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ return meta;
|
|
|
+ },
|
|
|
+
|
|
|
+ getVisibleDatasetCount: function() {
|
|
|
+ var count = 0;
|
|
|
+ for (var i = 0, ilen = this.data.datasets.length; i<ilen; ++i) {
|
|
|
+ if (this.isDatasetVisible(i)) {
|
|
|
+ count++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return count;
|
|
|
+ },
|
|
|
+
|
|
|
+ isDatasetVisible: function(datasetIndex) {
|
|
|
+ var meta = this.getDatasetMeta(datasetIndex);
|
|
|
+
|
|
|
+ // meta.hidden is a per chart dataset hidden flag override with 3 states: if true or false,
|
|
|
+ // the dataset.hidden value is ignored, else if null, the dataset hidden state is returned.
|
|
|
+ return typeof meta.hidden === 'boolean'? !meta.hidden : !this.data.datasets[datasetIndex].hidden;
|
|
|
+ },
|
|
|
+
|
|
|
+ generateLegend: function generateLegend() {
|
|
|
+ return this.options.legendCallback(this);
|
|
|
+ },
|
|
|
+
|
|
|
+ destroy: function destroy() {
|
|
|
+ this.clear();
|
|
|
+ helpers.unbindEvents(this, this.events);
|
|
|
+ helpers.removeResizeListener(this.chart.canvas.parentNode);
|
|
|
+
|
|
|
+ // Reset canvas height/width attributes
|
|
|
+ var canvas = this.chart.canvas;
|
|
|
+ canvas.width = this.chart.width;
|
|
|
+ canvas.height = this.chart.height;
|
|
|
+
|
|
|
+ // if we scaled the canvas in response to a devicePixelRatio !== 1, we need to undo that transform here
|
|
|
+ if (this.chart.originalDevicePixelRatio !== undefined) {
|
|
|
+ this.chart.ctx.scale(1 / this.chart.originalDevicePixelRatio, 1 / this.chart.originalDevicePixelRatio);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reset to the old style since it may have been changed by the device pixel ratio changes
|
|
|
+ canvas.style.width = this.chart.originalCanvasStyleWidth;
|
|
|
+ canvas.style.height = this.chart.originalCanvasStyleHeight;
|
|
|
+
|
|
|
+ Chart.pluginService.notifyPlugins('destroy', [this]);
|
|
|
+
|
|
|
+ delete Chart.instances[this.id];
|
|
|
+ },
|
|
|
+
|
|
|
+ toBase64Image: function toBase64Image() {
|
|
|
+ return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
|
|
|
+ },
|
|
|
+
|
|
|
+ initToolTip: function initToolTip() {
|
|
|
+ this.tooltip = new Chart.Tooltip({
|
|
|
+ _chart: this.chart,
|
|
|
+ _chartInstance: this,
|
|
|
+ _data: this.data,
|
|
|
+ _options: this.options
|
|
|
+ }, this);
|
|
|
+ },
|
|
|
+
|
|
|
+ bindEvents: function bindEvents() {
|
|
|
+ helpers.bindEvents(this, this.options.events, function(evt) {
|
|
|
+ this.eventHandler(evt);
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ updateHoverStyle: function(elements, mode, enabled) {
|
|
|
+ var method = enabled? 'setHoverStyle' : 'removeHoverStyle';
|
|
|
+ var element, i, ilen;
|
|
|
+
|
|
|
+ switch (mode) {
|
|
|
+ case 'single':
|
|
|
+ elements = [ elements[0] ];
|
|
|
+ break;
|
|
|
+ case 'label':
|
|
|
+ case 'dataset':
|
|
|
+ // elements = elements;
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ // unsupported mode
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for (i=0, ilen=elements.length; i<ilen; ++i) {
|
|
|
+ element = elements[i];
|
|
|
+ if (element) {
|
|
|
+ this.getDatasetMeta(element._datasetIndex).controller[method](element);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ eventHandler: function eventHandler(e) {
|
|
|
+ var me = this;
|
|
|
+ var tooltip = me.tooltip;
|
|
|
+ var options = me.options || {};
|
|
|
+ var hoverOptions = options.hover;
|
|
|
+ var tooltipsOptions = options.tooltips;
|
|
|
+
|
|
|
+ me.lastActive = me.lastActive || [];
|
|
|
+ me.lastTooltipActive = me.lastTooltipActive || [];
|
|
|
+
|
|
|
+ // Find Active Elements for hover and tooltips
|
|
|
+ if (e.type === 'mouseout') {
|
|
|
+ me.active = [];
|
|
|
+ me.tooltipActive = [];
|
|
|
+ } else {
|
|
|
+ me.active = me.getElementsAtEventForMode(e, hoverOptions.mode);
|
|
|
+ me.tooltipActive = me.getElementsAtEventForMode(e, tooltipsOptions.mode);
|
|
|
+ }
|
|
|
+
|
|
|
+ // On Hover hook
|
|
|
+ if (hoverOptions.onHover) {
|
|
|
+ hoverOptions.onHover.call(me, me.active);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (e.type === 'mouseup' || e.type === 'click') {
|
|
|
+ if (options.onClick) {
|
|
|
+ options.onClick.call(me, e, me.active);
|
|
|
+ }
|
|
|
+ if (me.legend && me.legend.handleEvent) {
|
|
|
+ me.legend.handleEvent(e);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove styling for last active (even if it may still be active)
|
|
|
+ if (me.lastActive.length) {
|
|
|
+ me.updateHoverStyle(me.lastActive, hoverOptions.mode, false);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Built in hover styling
|
|
|
+ if (me.active.length && hoverOptions.mode) {
|
|
|
+ me.updateHoverStyle(me.active, hoverOptions.mode, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Built in Tooltips
|
|
|
+ if (tooltipsOptions.enabled || tooltipsOptions.custom) {
|
|
|
+ tooltip.initialize();
|
|
|
+ tooltip._active = me.tooltipActive;
|
|
|
+ tooltip.update(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Hover animations
|
|
|
+ tooltip.pivot();
|
|
|
+
|
|
|
+ if (!me.animating) {
|
|
|
+ // If entering, leaving, or changing elements, animate the change via pivot
|
|
|
+ if (!helpers.arrayEquals(me.active, me.lastActive) ||
|
|
|
+ !helpers.arrayEquals(me.tooltipActive, me.lastTooltipActive)) {
|
|
|
+
|
|
|
+ me.stop();
|
|
|
+
|
|
|
+ if (tooltipsOptions.enabled || tooltipsOptions.custom) {
|
|
|
+ tooltip.update(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ // We only need to render at this point. Updating will cause scales to be
|
|
|
+ // recomputed generating flicker & using more memory than necessary.
|
|
|
+ me.render(hoverOptions.animationDuration, true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remember Last Actives
|
|
|
+ me.lastActive = me.active;
|
|
|
+ me.lastTooltipActive = me.tooltipActive;
|
|
|
+ return me;
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],23:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+ var noop = helpers.noop;
|
|
|
+
|
|
|
+ // Base class for all dataset controllers (line, bar, etc)
|
|
|
+ Chart.DatasetController = function(chart, datasetIndex) {
|
|
|
+ this.initialize.call(this, chart, datasetIndex);
|
|
|
+ };
|
|
|
+
|
|
|
+ helpers.extend(Chart.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) {
|
|
|
+ this.chart = chart;
|
|
|
+ this.index = datasetIndex;
|
|
|
+ this.linkScales();
|
|
|
+ this.addElements();
|
|
|
+ },
|
|
|
+
|
|
|
+ updateIndex: function(datasetIndex) {
|
|
|
+ this.index = datasetIndex;
|
|
|
+ },
|
|
|
+
|
|
|
+ linkScales: function() {
|
|
|
+ var meta = this.getMeta();
|
|
|
+ var dataset = this.getDataset();
|
|
|
+
|
|
|
+ if (meta.xAxisID === null) {
|
|
|
+ meta.xAxisID = dataset.xAxisID || this.chart.options.scales.xAxes[0].id;
|
|
|
+ }
|
|
|
+ if (meta.yAxisID === null) {
|
|
|
+ meta.yAxisID = dataset.yAxisID || this.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];
|
|
|
+ },
|
|
|
+
|
|
|
+ reset: function() {
|
|
|
+ this.update(true);
|
|
|
+ },
|
|
|
+
|
|
|
+ createMetaDataset: function() {
|
|
|
+ var me = this;
|
|
|
+ var type = me.datasetElementType;
|
|
|
+ return type && new type({
|
|
|
+ _chart: me.chart.chart,
|
|
|
+ _datasetIndex: me.index
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ createMetaData: function(index) {
|
|
|
+ var me = this;
|
|
|
+ var type = me.dataElementType;
|
|
|
+ return type && new type({
|
|
|
+ _chart: me.chart.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(meta, i);
|
|
|
+ }
|
|
|
+
|
|
|
+ meta.dataset = meta.dataset || me.createMetaDataset();
|
|
|
+ },
|
|
|
+
|
|
|
+ addElementAndReset: function(index) {
|
|
|
+ var me = this;
|
|
|
+ var element = me.createMetaData(index);
|
|
|
+ me.getMeta().data.splice(index, 0, element);
|
|
|
+ me.updateElement(element, index, true);
|
|
|
+ },
|
|
|
+
|
|
|
+ buildOrUpdateElements: function buildOrUpdateElements() {
|
|
|
+ // Handle the number of data points changing
|
|
|
+ var meta = this.getMeta(),
|
|
|
+ md = meta.data,
|
|
|
+ numData = this.getDataset().data.length,
|
|
|
+ numMetaData = md.length;
|
|
|
+
|
|
|
+ // Make sure that we handle number of datapoints changing
|
|
|
+ if (numData < numMetaData) {
|
|
|
+ // Remove excess bars for data points that have been removed
|
|
|
+ md.splice(numData, numMetaData - numData);
|
|
|
+ } else if (numData > numMetaData) {
|
|
|
+ // Add new elements
|
|
|
+ for (var index = numMetaData; index < numData; ++index) {
|
|
|
+ this.addElementAndReset(index);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ update: noop,
|
|
|
+
|
|
|
+ draw: function(ease) {
|
|
|
+ var easingDecimal = ease || 1;
|
|
|
+ helpers.each(this.getMeta().data, function(element, index) {
|
|
|
+ element.transition(easingDecimal).draw();
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ removeHoverStyle: function(element, elementOpts) {
|
|
|
+ var dataset = this.chart.data.datasets[element._datasetIndex],
|
|
|
+ index = element._index,
|
|
|
+ custom = element.custom || {},
|
|
|
+ valueOrDefault = helpers.getValueAtIndexOrDefault,
|
|
|
+ color = helpers.color,
|
|
|
+ model = element._model;
|
|
|
+
|
|
|
+ model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : valueOrDefault(dataset.backgroundColor, index, elementOpts.backgroundColor);
|
|
|
+ model.borderColor = custom.borderColor ? custom.borderColor : valueOrDefault(dataset.borderColor, index, elementOpts.borderColor);
|
|
|
+ model.borderWidth = custom.borderWidth ? custom.borderWidth : valueOrDefault(dataset.borderWidth, index, elementOpts.borderWidth);
|
|
|
+ },
|
|
|
+
|
|
|
+ setHoverStyle: function(element) {
|
|
|
+ var dataset = this.chart.data.datasets[element._datasetIndex],
|
|
|
+ index = element._index,
|
|
|
+ custom = element.custom || {},
|
|
|
+ valueOrDefault = helpers.getValueAtIndexOrDefault,
|
|
|
+ color = helpers.color,
|
|
|
+ getHoverColor = helpers.getHoverColor,
|
|
|
+ model = element._model;
|
|
|
+
|
|
|
+ model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : valueOrDefault(dataset.hoverBackgroundColor, index, getHoverColor(model.backgroundColor));
|
|
|
+ model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : valueOrDefault(dataset.hoverBorderColor, index, getHoverColor(model.borderColor));
|
|
|
+ model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : valueOrDefault(dataset.hoverBorderWidth, index, model.borderWidth);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ Chart.DatasetController.extend = helpers.inherits;
|
|
|
+};
|
|
|
+},{}],24:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.elements = {};
|
|
|
+
|
|
|
+ Chart.Element = function(configuration) {
|
|
|
+ helpers.extend(this, configuration);
|
|
|
+ this.initialize.apply(this, arguments);
|
|
|
+ };
|
|
|
+ helpers.extend(Chart.Element.prototype, {
|
|
|
+ initialize: function() {
|
|
|
+ this.hidden = false;
|
|
|
+ },
|
|
|
+ pivot: function() {
|
|
|
+ if (!this._view) {
|
|
|
+ this._view = helpers.clone(this._model);
|
|
|
+ }
|
|
|
+ this._start = helpers.clone(this._view);
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ transition: function(ease) {
|
|
|
+ if (!this._view) {
|
|
|
+ this._view = helpers.clone(this._model);
|
|
|
+ }
|
|
|
+
|
|
|
+ // No animation -> No Transition
|
|
|
+ if (ease === 1) {
|
|
|
+ this._view = this._model;
|
|
|
+ this._start = null;
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._start) {
|
|
|
+ this.pivot();
|
|
|
+ }
|
|
|
+
|
|
|
+ helpers.each(this._model, function(value, key) {
|
|
|
+
|
|
|
+ if (key[0] === '_') {
|
|
|
+ // Only non-underscored properties
|
|
|
+ }
|
|
|
+
|
|
|
+ // Init if doesn't exist
|
|
|
+ else if (!this._view.hasOwnProperty(key)) {
|
|
|
+ if (typeof value === 'number' && !isNaN(this._view[key])) {
|
|
|
+ this._view[key] = value * ease;
|
|
|
+ } else {
|
|
|
+ this._view[key] = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // No unnecessary computations
|
|
|
+ else if (value === this._view[key]) {
|
|
|
+ // It's the same! Woohoo!
|
|
|
+ }
|
|
|
+
|
|
|
+ // Color transitions if possible
|
|
|
+ else if (typeof value === 'string') {
|
|
|
+ try {
|
|
|
+ var color = helpers.color(this._model[key]).mix(helpers.color(this._start[key]), ease);
|
|
|
+ this._view[key] = color.rgbString();
|
|
|
+ } catch (err) {
|
|
|
+ this._view[key] = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // Number transitions
|
|
|
+ else if (typeof value === 'number') {
|
|
|
+ var startVal = this._start[key] !== undefined && isNaN(this._start[key]) === false ? this._start[key] : 0;
|
|
|
+ this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
|
|
|
+ }
|
|
|
+ // Everything else
|
|
|
+ else {
|
|
|
+ this._view[key] = value;
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ tooltipPosition: function() {
|
|
|
+ return {
|
|
|
+ x: this._model.x,
|
|
|
+ y: this._model.y
|
|
|
+ };
|
|
|
+ },
|
|
|
+ hasValue: function() {
|
|
|
+ return helpers.isNumber(this._model.x) && helpers.isNumber(this._model.y);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ Chart.Element.extend = helpers.inherits;
|
|
|
+
|
|
|
+};
|
|
|
+
|
|
|
+},{}],25:[function(require,module,exports){
|
|
|
+/*global window: false */
|
|
|
+/*global document: false */
|
|
|
+"use strict";
|
|
|
+
|
|
|
+var color = require('chartjs-color');
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+ //Global Chart helpers object for utility methods and classes
|
|
|
+ var helpers = Chart.helpers = {};
|
|
|
+
|
|
|
+ //-- Basic js utility methods
|
|
|
+ helpers.each = function(loopable, callback, self, reverse) {
|
|
|
+ // Check to see if null or undefined firstly.
|
|
|
+ var i, len;
|
|
|
+ if (helpers.isArray(loopable)) {
|
|
|
+ len = loopable.length;
|
|
|
+ if (reverse) {
|
|
|
+ for (i = len - 1; i >= 0; i--) {
|
|
|
+ callback.call(self, loopable[i], i);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ for (i = 0; i < len; i++) {
|
|
|
+ callback.call(self, loopable[i], i);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else if (typeof loopable === 'object') {
|
|
|
+ var keys = Object.keys(loopable);
|
|
|
+ len = keys.length;
|
|
|
+ for (i = 0; i < len; i++) {
|
|
|
+ callback.call(self, loopable[keys[i]], keys[i]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.clone = function(obj) {
|
|
|
+ var objClone = {};
|
|
|
+ helpers.each(obj, function(value, key) {
|
|
|
+ if (helpers.isArray(value)) {
|
|
|
+ objClone[key] = value.slice(0);
|
|
|
+ } else if (typeof value === 'object' && value !== null) {
|
|
|
+ objClone[key] = helpers.clone(value);
|
|
|
+ } else {
|
|
|
+ objClone[key] = value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return objClone;
|
|
|
+ };
|
|
|
+ helpers.extend = function(base) {
|
|
|
+ var len = arguments.length;
|
|
|
+ var additionalArgs = [];
|
|
|
+ for (var i = 1; i < len; i++) {
|
|
|
+ additionalArgs.push(arguments[i]);
|
|
|
+ }
|
|
|
+ helpers.each(additionalArgs, function(extensionObject) {
|
|
|
+ helpers.each(extensionObject, function(value, key) {
|
|
|
+ base[key] = value;
|
|
|
+ });
|
|
|
+ });
|
|
|
+ return base;
|
|
|
+ };
|
|
|
+ // Need a special merge function to chart configs since they are now grouped
|
|
|
+ helpers.configMerge = function(_base) {
|
|
|
+ var base = helpers.clone(_base);
|
|
|
+ helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
|
|
|
+ helpers.each(extension, function(value, key) {
|
|
|
+ if (key === 'scales') {
|
|
|
+ // Scale config merging is complex. Add out own function here for that
|
|
|
+ base[key] = helpers.scaleMerge(base.hasOwnProperty(key) ? base[key] : {}, value);
|
|
|
+
|
|
|
+ } else if (key === 'scale') {
|
|
|
+ // Used in polar area & radar charts since there is only one scale
|
|
|
+ base[key] = helpers.configMerge(base.hasOwnProperty(key) ? base[key] : {}, Chart.scaleService.getScaleDefaults(value.type), value);
|
|
|
+ } else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
|
|
|
+ // In this case we have an array of objects replacing another array. Rather than doing a strict replace,
|
|
|
+ // merge. This allows easy scale option merging
|
|
|
+ var baseArray = base[key];
|
|
|
+
|
|
|
+ helpers.each(value, function(valueObj, index) {
|
|
|
+
|
|
|
+ if (index < baseArray.length) {
|
|
|
+ if (typeof baseArray[index] === 'object' && baseArray[index] !== null && typeof valueObj === 'object' && valueObj !== null) {
|
|
|
+ // Two objects are coming together. Do a merge of them.
|
|
|
+ baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
|
|
|
+ } else {
|
|
|
+ // Just overwrite in this case since there is nothing to merge
|
|
|
+ baseArray[index] = valueObj;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ baseArray.push(valueObj); // nothing to merge
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ } else if (base.hasOwnProperty(key) && typeof base[key] === "object" && base[key] !== null && typeof value === "object") {
|
|
|
+ // If we are overwriting an object with an object, do a merge of the properties.
|
|
|
+ base[key] = helpers.configMerge(base[key], value);
|
|
|
+
|
|
|
+ } else {
|
|
|
+ // can just overwrite the value in this case
|
|
|
+ base[key] = value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ return base;
|
|
|
+ };
|
|
|
+ helpers.extendDeep = function(_base) {
|
|
|
+ return _extendDeep.apply(this, arguments);
|
|
|
+
|
|
|
+ function _extendDeep(dst) {
|
|
|
+ helpers.each(arguments, function(obj) {
|
|
|
+ if (obj !== dst) {
|
|
|
+ helpers.each(obj, function(value, key) {
|
|
|
+ if (dst[key] && dst[key].constructor && dst[key].constructor === Object) {
|
|
|
+ _extendDeep(dst[key], value);
|
|
|
+ } else {
|
|
|
+ dst[key] = value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return dst;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.scaleMerge = function(_base, extension) {
|
|
|
+ var base = helpers.clone(_base);
|
|
|
+
|
|
|
+ helpers.each(extension, function(value, key) {
|
|
|
+ if (key === 'xAxes' || key === 'yAxes') {
|
|
|
+ // These properties are arrays of items
|
|
|
+ if (base.hasOwnProperty(key)) {
|
|
|
+ helpers.each(value, function(valueObj, index) {
|
|
|
+ var axisType = helpers.getValueOrDefault(valueObj.type, key === 'xAxes' ? 'category' : 'linear');
|
|
|
+ var axisDefaults = Chart.scaleService.getScaleDefaults(axisType);
|
|
|
+ if (index >= base[key].length || !base[key][index].type) {
|
|
|
+ base[key].push(helpers.configMerge(axisDefaults, valueObj));
|
|
|
+ } else if (valueObj.type && valueObj.type !== base[key][index].type) {
|
|
|
+ // Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
|
|
|
+ base[key][index] = helpers.configMerge(base[key][index], axisDefaults, valueObj);
|
|
|
+ } else {
|
|
|
+ // Type is the same
|
|
|
+ base[key][index] = helpers.configMerge(base[key][index], valueObj);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ base[key] = [];
|
|
|
+ helpers.each(value, function(valueObj) {
|
|
|
+ var axisType = helpers.getValueOrDefault(valueObj.type, key === 'xAxes' ? 'category' : 'linear');
|
|
|
+ base[key].push(helpers.configMerge(Chart.scaleService.getScaleDefaults(axisType), valueObj));
|
|
|
+ });
|
|
|
+ }
|
|
|
+ } else if (base.hasOwnProperty(key) && typeof base[key] === "object" && base[key] !== null && typeof value === "object") {
|
|
|
+ // If we are overwriting an object with an object, do a merge of the properties.
|
|
|
+ base[key] = helpers.configMerge(base[key], value);
|
|
|
+
|
|
|
+ } else {
|
|
|
+ // can just overwrite the value in this case
|
|
|
+ base[key] = value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return base;
|
|
|
+ };
|
|
|
+ helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
|
|
|
+ if (value === undefined || value === null) {
|
|
|
+ return defaultValue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (helpers.isArray(value)) {
|
|
|
+ return index < value.length ? value[index] : defaultValue;
|
|
|
+ }
|
|
|
+
|
|
|
+ return value;
|
|
|
+ };
|
|
|
+ helpers.getValueOrDefault = function(value, defaultValue) {
|
|
|
+ return value === undefined ? defaultValue : value;
|
|
|
+ };
|
|
|
+ helpers.indexOf = function(arrayToSearch, item) {
|
|
|
+ if (Array.prototype.indexOf) {
|
|
|
+ return arrayToSearch.indexOf(item);
|
|
|
+ } else {
|
|
|
+ for (var i = 0; i < arrayToSearch.length; i++) {
|
|
|
+ if (arrayToSearch[i] === item)
|
|
|
+ return i;
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.where = function(collection, filterCallback) {
|
|
|
+ if (helpers.isArray(collection) && Array.prototype.filter) {
|
|
|
+ return collection.filter(filterCallback);
|
|
|
+ } else {
|
|
|
+ var filtered = [];
|
|
|
+
|
|
|
+ helpers.each(collection, function(item) {
|
|
|
+ if (filterCallback(item)) {
|
|
|
+ filtered.push(item);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return filtered;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.findIndex = function(arrayToSearch, callback, thisArg) {
|
|
|
+ var index = -1;
|
|
|
+ if (Array.prototype.findIndex) {
|
|
|
+ index = arrayToSearch.findIndex(callback, thisArg);
|
|
|
+ } else {
|
|
|
+ for (var i = 0; i < arrayToSearch.length; ++i) {
|
|
|
+ thisArg = thisArg !== undefined ? thisArg : arrayToSearch;
|
|
|
+
|
|
|
+ if (callback.call(thisArg, arrayToSearch[i], i, arrayToSearch)) {
|
|
|
+ index = i;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return index;
|
|
|
+ };
|
|
|
+ helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
|
|
|
+ // Default to start of the array
|
|
|
+ if (startIndex === undefined || startIndex === null) {
|
|
|
+ startIndex = -1;
|
|
|
+ }
|
|
|
+ for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
|
|
|
+ var currentItem = arrayToSearch[i];
|
|
|
+ if (filterCallback(currentItem)) {
|
|
|
+ return currentItem;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
|
|
|
+ // Default to end of the array
|
|
|
+ if (startIndex === undefined || startIndex === null) {
|
|
|
+ startIndex = arrayToSearch.length;
|
|
|
+ }
|
|
|
+ for (var i = startIndex - 1; i >= 0; i--) {
|
|
|
+ var currentItem = arrayToSearch[i];
|
|
|
+ if (filterCallback(currentItem)) {
|
|
|
+ return currentItem;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.inherits = function(extensions) {
|
|
|
+ //Basic javascript inheritance based on the model created in Backbone.js
|
|
|
+ var parent = this;
|
|
|
+ var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
|
|
|
+ return parent.apply(this, arguments);
|
|
|
+ };
|
|
|
+
|
|
|
+ var Surrogate = function() {
|
|
|
+ this.constructor = ChartElement;
|
|
|
+ };
|
|
|
+ Surrogate.prototype = parent.prototype;
|
|
|
+ ChartElement.prototype = new Surrogate();
|
|
|
+
|
|
|
+ ChartElement.extend = helpers.inherits;
|
|
|
+
|
|
|
+ if (extensions) {
|
|
|
+ helpers.extend(ChartElement.prototype, extensions);
|
|
|
+ }
|
|
|
+
|
|
|
+ ChartElement.__super__ = parent.prototype;
|
|
|
+
|
|
|
+ return ChartElement;
|
|
|
+ };
|
|
|
+ helpers.noop = function() {};
|
|
|
+ helpers.uid = (function() {
|
|
|
+ var id = 0;
|
|
|
+ return function() {
|
|
|
+ return id++;
|
|
|
+ };
|
|
|
+ })();
|
|
|
+ helpers.warn = function(str) {
|
|
|
+ //Method for warning of errors
|
|
|
+ if (console && typeof console.warn === "function") {
|
|
|
+ console.warn(str);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ //-- Math methods
|
|
|
+ helpers.isNumber = function(n) {
|
|
|
+ return !isNaN(parseFloat(n)) && isFinite(n);
|
|
|
+ };
|
|
|
+ helpers.almostEquals = function(x, y, epsilon) {
|
|
|
+ return Math.abs(x - y) < epsilon;
|
|
|
+ };
|
|
|
+ helpers.max = function(array) {
|
|
|
+ return array.reduce(function(max, value) {
|
|
|
+ if (!isNaN(value)) {
|
|
|
+ return Math.max(max, value);
|
|
|
+ } else {
|
|
|
+ return max;
|
|
|
+ }
|
|
|
+ }, Number.NEGATIVE_INFINITY);
|
|
|
+ };
|
|
|
+ helpers.min = function(array) {
|
|
|
+ return array.reduce(function(min, value) {
|
|
|
+ if (!isNaN(value)) {
|
|
|
+ return Math.min(min, value);
|
|
|
+ } else {
|
|
|
+ return min;
|
|
|
+ }
|
|
|
+ }, Number.POSITIVE_INFINITY);
|
|
|
+ };
|
|
|
+ helpers.sign = function(x) {
|
|
|
+ if (Math.sign) {
|
|
|
+ return Math.sign(x);
|
|
|
+ } else {
|
|
|
+ x = +x; // convert to a number
|
|
|
+ if (x === 0 || isNaN(x)) {
|
|
|
+ return x;
|
|
|
+ }
|
|
|
+ return x > 0 ? 1 : -1;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.log10 = function(x) {
|
|
|
+ if (Math.log10) {
|
|
|
+ return Math.log10(x);
|
|
|
+ } else {
|
|
|
+ return Math.log(x) / Math.LN10;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.toRadians = function(degrees) {
|
|
|
+ return degrees * (Math.PI / 180);
|
|
|
+ };
|
|
|
+ helpers.toDegrees = function(radians) {
|
|
|
+ return radians * (180 / Math.PI);
|
|
|
+ };
|
|
|
+ // Gets the angle from vertical upright to the point about a centre.
|
|
|
+ helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
|
|
|
+ var distanceFromXCenter = anglePoint.x - centrePoint.x,
|
|
|
+ distanceFromYCenter = anglePoint.y - centrePoint.y,
|
|
|
+ radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
|
|
|
+
|
|
|
+ var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);
|
|
|
+
|
|
|
+ if (angle < (-0.5 * Math.PI)) {
|
|
|
+ angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ angle: angle,
|
|
|
+ distance: radialDistanceFromCenter
|
|
|
+ };
|
|
|
+ };
|
|
|
+ helpers.aliasPixel = function(pixelWidth) {
|
|
|
+ return (pixelWidth % 2 === 0) ? 0 : 0.5;
|
|
|
+ };
|
|
|
+ helpers.splineCurve = function(firstPoint, middlePoint, afterPoint, t) {
|
|
|
+ //Props to Rob Spencer at scaled innovation for his post on splining between points
|
|
|
+ //http://scaledinnovation.com/analytics/splines/aboutSplines.html
|
|
|
+
|
|
|
+ // This function must also respect "skipped" points
|
|
|
+
|
|
|
+ var previous = firstPoint.skip ? middlePoint : firstPoint,
|
|
|
+ current = middlePoint,
|
|
|
+ next = afterPoint.skip ? middlePoint : afterPoint;
|
|
|
+
|
|
|
+ var d01 = Math.sqrt(Math.pow(current.x - previous.x, 2) + Math.pow(current.y - previous.y, 2));
|
|
|
+ var d12 = Math.sqrt(Math.pow(next.x - current.x, 2) + Math.pow(next.y - current.y, 2));
|
|
|
+
|
|
|
+ var s01 = d01 / (d01 + d12);
|
|
|
+ var s12 = d12 / (d01 + d12);
|
|
|
+
|
|
|
+ // If all points are the same, s01 & s02 will be inf
|
|
|
+ s01 = isNaN(s01) ? 0 : s01;
|
|
|
+ s12 = isNaN(s12) ? 0 : s12;
|
|
|
+
|
|
|
+ var fa = t * s01; // scaling factor for triangle Ta
|
|
|
+ var fb = t * s12;
|
|
|
+
|
|
|
+ return {
|
|
|
+ previous: {
|
|
|
+ x: current.x - fa * (next.x - previous.x),
|
|
|
+ y: current.y - fa * (next.y - previous.y)
|
|
|
+ },
|
|
|
+ next: {
|
|
|
+ x: current.x + fb * (next.x - previous.x),
|
|
|
+ y: current.y + fb * (next.y - previous.y)
|
|
|
+ }
|
|
|
+ };
|
|
|
+ };
|
|
|
+ helpers.nextItem = function(collection, index, loop) {
|
|
|
+ if (loop) {
|
|
|
+ return index >= collection.length - 1 ? collection[0] : collection[index + 1];
|
|
|
+ }
|
|
|
+
|
|
|
+ return index >= collection.length - 1 ? collection[collection.length - 1] : collection[index + 1];
|
|
|
+ };
|
|
|
+ helpers.previousItem = function(collection, index, loop) {
|
|
|
+ if (loop) {
|
|
|
+ return index <= 0 ? collection[collection.length - 1] : collection[index - 1];
|
|
|
+ }
|
|
|
+ return index <= 0 ? collection[0] : collection[index - 1];
|
|
|
+ };
|
|
|
+ // Implementation of the nice number algorithm used in determining where axis labels will go
|
|
|
+ helpers.niceNum = function(range, round) {
|
|
|
+ var exponent = Math.floor(helpers.log10(range));
|
|
|
+ var fraction = range / Math.pow(10, exponent);
|
|
|
+ var niceFraction;
|
|
|
+
|
|
|
+ if (round) {
|
|
|
+ if (fraction < 1.5) {
|
|
|
+ niceFraction = 1;
|
|
|
+ } else if (fraction < 3) {
|
|
|
+ niceFraction = 2;
|
|
|
+ } else if (fraction < 7) {
|
|
|
+ niceFraction = 5;
|
|
|
+ } else {
|
|
|
+ niceFraction = 10;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (fraction <= 1.0) {
|
|
|
+ niceFraction = 1;
|
|
|
+ } else if (fraction <= 2) {
|
|
|
+ niceFraction = 2;
|
|
|
+ } else if (fraction <= 5) {
|
|
|
+ niceFraction = 5;
|
|
|
+ } else {
|
|
|
+ niceFraction = 10;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return niceFraction * Math.pow(10, exponent);
|
|
|
+ };
|
|
|
+ //Easing functions adapted from Robert Penner's easing equations
|
|
|
+ //http://www.robertpenner.com/easing/
|
|
|
+ var easingEffects = helpers.easingEffects = {
|
|
|
+ linear: function(t) {
|
|
|
+ return t;
|
|
|
+ },
|
|
|
+ easeInQuad: function(t) {
|
|
|
+ return t * t;
|
|
|
+ },
|
|
|
+ easeOutQuad: function(t) {
|
|
|
+ return -1 * t * (t - 2);
|
|
|
+ },
|
|
|
+ easeInOutQuad: function(t) {
|
|
|
+ if ((t /= 1 / 2) < 1) {
|
|
|
+ return 1 / 2 * t * t;
|
|
|
+ }
|
|
|
+ return -1 / 2 * ((--t) * (t - 2) - 1);
|
|
|
+ },
|
|
|
+ easeInCubic: function(t) {
|
|
|
+ return t * t * t;
|
|
|
+ },
|
|
|
+ easeOutCubic: function(t) {
|
|
|
+ return 1 * ((t = t / 1 - 1) * t * t + 1);
|
|
|
+ },
|
|
|
+ easeInOutCubic: function(t) {
|
|
|
+ if ((t /= 1 / 2) < 1) {
|
|
|
+ return 1 / 2 * t * t * t;
|
|
|
+ }
|
|
|
+ return 1 / 2 * ((t -= 2) * t * t + 2);
|
|
|
+ },
|
|
|
+ easeInQuart: function(t) {
|
|
|
+ return t * t * t * t;
|
|
|
+ },
|
|
|
+ easeOutQuart: function(t) {
|
|
|
+ return -1 * ((t = t / 1 - 1) * t * t * t - 1);
|
|
|
+ },
|
|
|
+ easeInOutQuart: function(t) {
|
|
|
+ if ((t /= 1 / 2) < 1) {
|
|
|
+ return 1 / 2 * t * t * t * t;
|
|
|
+ }
|
|
|
+ return -1 / 2 * ((t -= 2) * t * t * t - 2);
|
|
|
+ },
|
|
|
+ easeInQuint: function(t) {
|
|
|
+ return 1 * (t /= 1) * t * t * t * t;
|
|
|
+ },
|
|
|
+ easeOutQuint: function(t) {
|
|
|
+ return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
|
|
|
+ },
|
|
|
+ easeInOutQuint: function(t) {
|
|
|
+ if ((t /= 1 / 2) < 1) {
|
|
|
+ return 1 / 2 * t * t * t * t * t;
|
|
|
+ }
|
|
|
+ return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
|
|
|
+ },
|
|
|
+ easeInSine: function(t) {
|
|
|
+ return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
|
|
|
+ },
|
|
|
+ easeOutSine: function(t) {
|
|
|
+ return 1 * Math.sin(t / 1 * (Math.PI / 2));
|
|
|
+ },
|
|
|
+ easeInOutSine: function(t) {
|
|
|
+ return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
|
|
|
+ },
|
|
|
+ easeInExpo: function(t) {
|
|
|
+ return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
|
|
|
+ },
|
|
|
+ easeOutExpo: function(t) {
|
|
|
+ return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
|
|
|
+ },
|
|
|
+ easeInOutExpo: function(t) {
|
|
|
+ if (t === 0) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ if (t === 1) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ if ((t /= 1 / 2) < 1) {
|
|
|
+ return 1 / 2 * Math.pow(2, 10 * (t - 1));
|
|
|
+ }
|
|
|
+ return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
|
|
|
+ },
|
|
|
+ easeInCirc: function(t) {
|
|
|
+ if (t >= 1) {
|
|
|
+ return t;
|
|
|
+ }
|
|
|
+ return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
|
|
|
+ },
|
|
|
+ easeOutCirc: function(t) {
|
|
|
+ return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
|
|
|
+ },
|
|
|
+ easeInOutCirc: function(t) {
|
|
|
+ if ((t /= 1 / 2) < 1) {
|
|
|
+ return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
|
|
|
+ }
|
|
|
+ return 1 / 2 * (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) === 1) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ if (!p) {
|
|
|
+ p = 1 * 0.3;
|
|
|
+ }
|
|
|
+ if (a < Math.abs(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 * 1 - 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) === 1) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ if (!p) {
|
|
|
+ p = 1 * 0.3;
|
|
|
+ }
|
|
|
+ if (a < Math.abs(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 * 1 - 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 /= 1 / 2) === 2) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ if (!p) {
|
|
|
+ p = 1 * (0.3 * 1.5);
|
|
|
+ }
|
|
|
+ if (a < Math.abs(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 * 1 - s) * (2 * Math.PI) / p));
|
|
|
+ }
|
|
|
+ return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
|
|
|
+ },
|
|
|
+ easeInBack: function(t) {
|
|
|
+ var s = 1.70158;
|
|
|
+ return 1 * (t /= 1) * t * ((s + 1) * t - s);
|
|
|
+ },
|
|
|
+ easeOutBack: function(t) {
|
|
|
+ var s = 1.70158;
|
|
|
+ return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
|
|
|
+ },
|
|
|
+ easeInOutBack: function(t) {
|
|
|
+ var s = 1.70158;
|
|
|
+ if ((t /= 1 / 2) < 1) {
|
|
|
+ return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
|
|
|
+ }
|
|
|
+ return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
|
|
|
+ },
|
|
|
+ easeInBounce: function(t) {
|
|
|
+ return 1 - easingEffects.easeOutBounce(1 - t);
|
|
|
+ },
|
|
|
+ easeOutBounce: function(t) {
|
|
|
+ if ((t /= 1) < (1 / 2.75)) {
|
|
|
+ return 1 * (7.5625 * t * t);
|
|
|
+ } else if (t < (2 / 2.75)) {
|
|
|
+ return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
|
|
|
+ } else if (t < (2.5 / 2.75)) {
|
|
|
+ return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
|
|
|
+ } else {
|
|
|
+ return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ easeInOutBounce: function(t) {
|
|
|
+ if (t < 1 / 2) {
|
|
|
+ return easingEffects.easeInBounce(t * 2) * 0.5;
|
|
|
+ }
|
|
|
+ return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ //Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
|
|
|
+ helpers.requestAnimFrame = (function() {
|
|
|
+ return window.requestAnimationFrame ||
|
|
|
+ window.webkitRequestAnimationFrame ||
|
|
|
+ window.mozRequestAnimationFrame ||
|
|
|
+ window.oRequestAnimationFrame ||
|
|
|
+ window.msRequestAnimationFrame ||
|
|
|
+ function(callback) {
|
|
|
+ return window.setTimeout(callback, 1000 / 60);
|
|
|
+ };
|
|
|
+ })();
|
|
|
+ helpers.cancelAnimFrame = (function() {
|
|
|
+ return window.cancelAnimationFrame ||
|
|
|
+ window.webkitCancelAnimationFrame ||
|
|
|
+ window.mozCancelAnimationFrame ||
|
|
|
+ window.oCancelAnimationFrame ||
|
|
|
+ window.msCancelAnimationFrame ||
|
|
|
+ function(callback) {
|
|
|
+ return window.clearTimeout(callback, 1000 / 60);
|
|
|
+ };
|
|
|
+ })();
|
|
|
+ //-- DOM methods
|
|
|
+ helpers.getRelativePosition = function(evt, chart) {
|
|
|
+ var mouseX, mouseY;
|
|
|
+ var e = evt.originalEvent || evt,
|
|
|
+ canvas = evt.currentTarget || evt.srcElement,
|
|
|
+ boundingRect = canvas.getBoundingClientRect();
|
|
|
+
|
|
|
+ var touches = e.touches;
|
|
|
+ if (touches && touches.length > 0) {
|
|
|
+ mouseX = touches[0].clientX;
|
|
|
+ mouseY = touches[0].clientY;
|
|
|
+
|
|
|
+ } else {
|
|
|
+ mouseX = e.clientX;
|
|
|
+ mouseY = e.clientY;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Scale mouse coordinates into canvas coordinates
|
|
|
+ // by following the pattern laid out by 'jerryj' in the comments of
|
|
|
+ // http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
|
|
|
+ var paddingLeft = parseFloat(helpers.getStyle(canvas, 'padding-left'));
|
|
|
+ var paddingTop = parseFloat(helpers.getStyle(canvas, 'padding-top'));
|
|
|
+ var paddingRight = parseFloat(helpers.getStyle(canvas, 'padding-right'));
|
|
|
+ var paddingBottom = parseFloat(helpers.getStyle(canvas, 'padding-bottom'));
|
|
|
+ var width = boundingRect.right - boundingRect.left - paddingLeft - paddingRight;
|
|
|
+ var height = boundingRect.bottom - boundingRect.top - paddingTop - paddingBottom;
|
|
|
+
|
|
|
+ // We divide by the current device pixel ratio, because the canvas is scaled up by that amount in each direction. However
|
|
|
+ // the backend model is in unscaled coordinates. Since we are going to deal with our model coordinates, we go back here
|
|
|
+ mouseX = Math.round((mouseX - boundingRect.left - paddingLeft) / (width) * canvas.width / chart.currentDevicePixelRatio);
|
|
|
+ mouseY = Math.round((mouseY - boundingRect.top - paddingTop) / (height) * canvas.height / chart.currentDevicePixelRatio);
|
|
|
+
|
|
|
+ return {
|
|
|
+ x: mouseX,
|
|
|
+ y: mouseY
|
|
|
+ };
|
|
|
+
|
|
|
+ };
|
|
|
+ helpers.addEvent = function(node, eventType, method) {
|
|
|
+ if (node.addEventListener) {
|
|
|
+ node.addEventListener(eventType, method);
|
|
|
+ } else if (node.attachEvent) {
|
|
|
+ node.attachEvent("on" + eventType, method);
|
|
|
+ } else {
|
|
|
+ node["on" + eventType] = method;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.removeEvent = function(node, eventType, handler) {
|
|
|
+ if (node.removeEventListener) {
|
|
|
+ node.removeEventListener(eventType, handler, false);
|
|
|
+ } else if (node.detachEvent) {
|
|
|
+ node.detachEvent("on" + eventType, handler);
|
|
|
+ } else {
|
|
|
+ node["on" + eventType] = helpers.noop;
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
|
|
|
+ // Create the events object if it's not already present
|
|
|
+ var events = chartInstance.events = chartInstance.events || {};
|
|
|
+
|
|
|
+ helpers.each(arrayOfEvents, function(eventName) {
|
|
|
+ events[eventName] = function() {
|
|
|
+ handler.apply(chartInstance, arguments);
|
|
|
+ };
|
|
|
+ helpers.addEvent(chartInstance.chart.canvas, eventName, events[eventName]);
|
|
|
+ });
|
|
|
+ };
|
|
|
+ helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
|
|
|
+ var canvas = chartInstance.chart.canvas;
|
|
|
+ helpers.each(arrayOfEvents, function(handler, eventName) {
|
|
|
+ helpers.removeEvent(canvas, eventName, handler);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ // Private helper function to convert max-width/max-height values that may be percentages into a number
|
|
|
+ function parseMaxStyle(styleValue, node, parentProperty) {
|
|
|
+ var valueInPixels;
|
|
|
+ if (typeof(styleValue) === 'string') {
|
|
|
+ valueInPixels = parseInt(styleValue, 10);
|
|
|
+
|
|
|
+ if (styleValue.indexOf('%') != -1) {
|
|
|
+ // percentage * size in dimension
|
|
|
+ valueInPixels = valueInPixels / 100 * node.parentNode[parentProperty];
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ valueInPixels = styleValue;
|
|
|
+ }
|
|
|
+
|
|
|
+ return valueInPixels;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Returns if the given value contains an effective constraint.
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ function isConstrainedValue(value) {
|
|
|
+ return value !== undefined && value !== null && value !== 'none';
|
|
|
+ }
|
|
|
+
|
|
|
+ // Private helper to get a constraint dimension
|
|
|
+ // @param domNode : the node to check the constraint on
|
|
|
+ // @param maxStyle : the style that defines the maximum for the direction we are using (maxWidth / maxHeight)
|
|
|
+ // @param percentageProperty : property of parent to use when calculating width as a percentage
|
|
|
+ // @see http://www.nathanaeljones.com/blog/2013/reading-max-width-cross-browser
|
|
|
+ function getConstraintDimension(domNode, maxStyle, percentageProperty) {
|
|
|
+ var view = document.defaultView;
|
|
|
+ var parentNode = domNode.parentNode;
|
|
|
+ var constrainedNode = view.getComputedStyle(domNode)[maxStyle];
|
|
|
+ var constrainedContainer = view.getComputedStyle(parentNode)[maxStyle];
|
|
|
+ var hasCNode = isConstrainedValue(constrainedNode);
|
|
|
+ var hasCContainer = isConstrainedValue(constrainedContainer);
|
|
|
+ var infinity = Number.POSITIVE_INFINITY;
|
|
|
+
|
|
|
+ if (hasCNode || hasCContainer) {
|
|
|
+ return Math.min(
|
|
|
+ hasCNode? parseMaxStyle(constrainedNode, domNode, percentageProperty) : infinity,
|
|
|
+ hasCContainer? parseMaxStyle(constrainedContainer, parentNode, percentageProperty) : infinity);
|
|
|
+ }
|
|
|
+
|
|
|
+ return 'none';
|
|
|
+ }
|
|
|
+ // returns Number or undefined if no constraint
|
|
|
+ helpers.getConstraintWidth = function(domNode) {
|
|
|
+ return getConstraintDimension(domNode, 'max-width', 'clientWidth');
|
|
|
+ };
|
|
|
+ // returns Number or undefined if no constraint
|
|
|
+ helpers.getConstraintHeight = function(domNode) {
|
|
|
+ return getConstraintDimension(domNode, 'max-height', 'clientHeight');
|
|
|
+ };
|
|
|
+ helpers.getMaximumWidth = function(domNode) {
|
|
|
+ var container = domNode.parentNode;
|
|
|
+ var padding = parseInt(helpers.getStyle(container, 'padding-left')) + parseInt(helpers.getStyle(container, 'padding-right'));
|
|
|
+ var w = container.clientWidth - padding;
|
|
|
+ var cw = helpers.getConstraintWidth(domNode);
|
|
|
+ return isNaN(cw)? w : Math.min(w, cw);
|
|
|
+ };
|
|
|
+ helpers.getMaximumHeight = function(domNode) {
|
|
|
+ var container = domNode.parentNode;
|
|
|
+ var padding = parseInt(helpers.getStyle(container, 'padding-top')) + parseInt(helpers.getStyle(container, 'padding-bottom'));
|
|
|
+ var h = container.clientHeight - padding;
|
|
|
+ var ch = helpers.getConstraintHeight(domNode);
|
|
|
+ return isNaN(ch)? h : Math.min(h, ch);
|
|
|
+ };
|
|
|
+ helpers.getStyle = function(el, property) {
|
|
|
+ return el.currentStyle ?
|
|
|
+ el.currentStyle[property] :
|
|
|
+ document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
|
|
|
+ };
|
|
|
+ helpers.retinaScale = function(chart) {
|
|
|
+ var ctx = chart.ctx;
|
|
|
+ var canvas = chart.canvas;
|
|
|
+ var width = canvas.width;
|
|
|
+ var height = canvas.height;
|
|
|
+ var pixelRatio = chart.currentDevicePixelRatio = window.devicePixelRatio || 1;
|
|
|
+
|
|
|
+ if (pixelRatio !== 1) {
|
|
|
+ canvas.height = height * pixelRatio;
|
|
|
+ canvas.width = width * pixelRatio;
|
|
|
+ ctx.scale(pixelRatio, pixelRatio);
|
|
|
+
|
|
|
+ // Store the device pixel ratio so that we can go backwards in `destroy`.
|
|
|
+ // The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
|
|
|
+ // when destroy is called
|
|
|
+ chart.originalDevicePixelRatio = chart.originalDevicePixelRatio || pixelRatio;
|
|
|
+ }
|
|
|
+
|
|
|
+ canvas.style.width = width + 'px';
|
|
|
+ canvas.style.height = height + 'px';
|
|
|
+ };
|
|
|
+ //-- Canvas methods
|
|
|
+ helpers.clear = function(chart) {
|
|
|
+ chart.ctx.clearRect(0, 0, chart.width, chart.height);
|
|
|
+ };
|
|
|
+ helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
|
|
|
+ return fontStyle + " " + pixelSize + "px " + fontFamily;
|
|
|
+ };
|
|
|
+ helpers.longestText = function(ctx, font, arrayOfStrings, cache) {
|
|
|
+ cache = cache || {};
|
|
|
+ var data = cache.data = cache.data || {};
|
|
|
+ var gc = cache.garbageCollect = cache.garbageCollect || [];
|
|
|
+
|
|
|
+ if (cache.font !== font) {
|
|
|
+ data = cache.data = {};
|
|
|
+ gc = cache.garbageCollect = [];
|
|
|
+ cache.font = font;
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.font = font;
|
|
|
+ var longest = 0;
|
|
|
+ helpers.each(arrayOfStrings, function(string) {
|
|
|
+ // Undefined strings should not be measured
|
|
|
+ if (string !== undefined && string !== null) {
|
|
|
+ var textWidth = data[string];
|
|
|
+ if (!textWidth) {
|
|
|
+ textWidth = data[string] = ctx.measureText(string).width;
|
|
|
+ gc.push(string);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (textWidth > longest) {
|
|
|
+ longest = textWidth;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ var gcLen = gc.length / 2;
|
|
|
+ if (gcLen > arrayOfStrings.length) {
|
|
|
+ for (var i = 0; i < gcLen; i++) {
|
|
|
+ delete data[gc[i]];
|
|
|
+ }
|
|
|
+ gc.splice(0, gcLen);
|
|
|
+ }
|
|
|
+
|
|
|
+ return longest;
|
|
|
+ };
|
|
|
+ helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.moveTo(x + radius, y);
|
|
|
+ ctx.lineTo(x + width - radius, y);
|
|
|
+ ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
|
|
|
+ ctx.lineTo(x + width, y + height - radius);
|
|
|
+ ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
|
|
|
+ ctx.lineTo(x + radius, y + height);
|
|
|
+ ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
|
|
|
+ ctx.lineTo(x, y + radius);
|
|
|
+ ctx.quadraticCurveTo(x, y, x + radius, y);
|
|
|
+ ctx.closePath();
|
|
|
+ };
|
|
|
+ helpers.color = function(c) {
|
|
|
+ if (!color) {
|
|
|
+ console.log('Color.js not found!');
|
|
|
+ return c;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* global CanvasGradient */
|
|
|
+ if (c instanceof CanvasGradient) {
|
|
|
+ return color(Chart.defaults.global.defaultColor);
|
|
|
+ }
|
|
|
+
|
|
|
+ return color(c);
|
|
|
+ };
|
|
|
+ helpers.addResizeListener = function(node, callback) {
|
|
|
+ // Hide an iframe before the node
|
|
|
+ var hiddenIframe = document.createElement('iframe');
|
|
|
+ var hiddenIframeClass = 'chartjs-hidden-iframe';
|
|
|
+
|
|
|
+ if (hiddenIframe.classlist) {
|
|
|
+ // can use classlist
|
|
|
+ hiddenIframe.classlist.add(hiddenIframeClass);
|
|
|
+ } else {
|
|
|
+ hiddenIframe.setAttribute('class', hiddenIframeClass);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the style
|
|
|
+ var style = hiddenIframe.style;
|
|
|
+ style.width = '100%';
|
|
|
+ style.display = 'block';
|
|
|
+ style.border = 0;
|
|
|
+ style.height = 0;
|
|
|
+ style.margin = 0;
|
|
|
+ style.position = 'absolute';
|
|
|
+ style.left = 0;
|
|
|
+ style.right = 0;
|
|
|
+ style.top = 0;
|
|
|
+ style.bottom = 0;
|
|
|
+
|
|
|
+ // Insert the iframe so that contentWindow is available
|
|
|
+ node.insertBefore(hiddenIframe, node.firstChild);
|
|
|
+
|
|
|
+ (hiddenIframe.contentWindow || hiddenIframe).onresize = function() {
|
|
|
+ if (callback) {
|
|
|
+ callback();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ };
|
|
|
+ helpers.removeResizeListener = function(node) {
|
|
|
+ var hiddenIframe = node.querySelector('.chartjs-hidden-iframe');
|
|
|
+
|
|
|
+ // Remove the resize detect iframe
|
|
|
+ if (hiddenIframe) {
|
|
|
+ hiddenIframe.parentNode.removeChild(hiddenIframe);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.isArray = function(obj) {
|
|
|
+ if (!Array.isArray) {
|
|
|
+ return Object.prototype.toString.call(obj) === '[object Array]';
|
|
|
+ }
|
|
|
+ return Array.isArray(obj);
|
|
|
+ };
|
|
|
+ //! @see http://stackoverflow.com/a/14853974
|
|
|
+ helpers.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;
|
|
|
+ };
|
|
|
+ helpers.pushAllIfDefined = function(element, array) {
|
|
|
+ if (typeof element === "undefined") {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (helpers.isArray(element)) {
|
|
|
+ array.push.apply(array, element);
|
|
|
+ } else {
|
|
|
+ array.push(element);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.callCallback = function(fn, args, _tArg) {
|
|
|
+ if (fn && typeof fn.call === 'function') {
|
|
|
+ fn.apply(_tArg, args);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ helpers.getHoverColor = function(color) {
|
|
|
+ /* global CanvasPattern */
|
|
|
+ return (color instanceof CanvasPattern) ?
|
|
|
+ color :
|
|
|
+ helpers.color(color).saturate(0.5).darken(0.1).rgbString();
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+},{"chartjs-color":2}],26:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function() {
|
|
|
+
|
|
|
+ //Occupy the global variable of Chart, and create a simple base class
|
|
|
+ var Chart = function(context, config) {
|
|
|
+ this.config = config;
|
|
|
+
|
|
|
+ // Support a jQuery'd canvas element
|
|
|
+ if (context.length && context[0].getContext) {
|
|
|
+ context = context[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support a canvas domnode
|
|
|
+ if (context.getContext) {
|
|
|
+ context = context.getContext("2d");
|
|
|
+ }
|
|
|
+
|
|
|
+ this.ctx = context;
|
|
|
+ this.canvas = context.canvas;
|
|
|
+
|
|
|
+ // Figure out what the size of the chart will be.
|
|
|
+ // If the canvas has a specified width and height, we use those else
|
|
|
+ // we look to see if the canvas node has a CSS width and height.
|
|
|
+ // If there is still no height, fill the parent container
|
|
|
+ this.width = context.canvas.width || parseInt(Chart.helpers.getStyle(context.canvas, 'width')) || Chart.helpers.getMaximumWidth(context.canvas);
|
|
|
+ this.height = context.canvas.height || parseInt(Chart.helpers.getStyle(context.canvas, 'height')) || Chart.helpers.getMaximumHeight(context.canvas);
|
|
|
+
|
|
|
+ this.aspectRatio = this.width / this.height;
|
|
|
+
|
|
|
+ if (isNaN(this.aspectRatio) || isFinite(this.aspectRatio) === false) {
|
|
|
+ // If the canvas has no size, try and figure out what the aspect ratio will be.
|
|
|
+ // Some charts prefer square canvases (pie, radar, etc). If that is specified, use that
|
|
|
+ // else use the canvas default ratio of 2
|
|
|
+ this.aspectRatio = config.aspectRatio !== undefined ? config.aspectRatio : 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Store the original style of the element so we can set it back
|
|
|
+ this.originalCanvasStyleWidth = context.canvas.style.width;
|
|
|
+ this.originalCanvasStyleHeight = context.canvas.style.height;
|
|
|
+
|
|
|
+ // High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
|
|
|
+ Chart.helpers.retinaScale(this);
|
|
|
+
|
|
|
+ if (config) {
|
|
|
+ this.controller = new Chart.Controller(this);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Always bind this so that if the responsive state changes we still work
|
|
|
+ var _this = this;
|
|
|
+ Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
|
|
|
+ if (_this.controller && _this.controller.config.options.responsive) {
|
|
|
+ _this.controller.resize();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return this.controller ? this.controller : this;
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ //Globally expose the defaults to allow for user updating/changing
|
|
|
+ Chart.defaults = {
|
|
|
+ global: {
|
|
|
+ responsive: true,
|
|
|
+ responsiveAnimationDuration: 0,
|
|
|
+ maintainAspectRatio: true,
|
|
|
+ events: ["mousemove", "mouseout", "click", "touchstart", "touchmove"],
|
|
|
+ hover: {
|
|
|
+ onHover: null,
|
|
|
+ mode: 'single',
|
|
|
+ animationDuration: 400
|
|
|
+ },
|
|
|
+ onClick: null,
|
|
|
+ defaultColor: 'rgba(0,0,0,0.1)',
|
|
|
+ defaultFontColor: '#666',
|
|
|
+ defaultFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
|
|
|
+ defaultFontSize: 12,
|
|
|
+ defaultFontStyle: 'normal',
|
|
|
+ showLines: true,
|
|
|
+
|
|
|
+ // Element defaults defined in element extensions
|
|
|
+ elements: {},
|
|
|
+
|
|
|
+ // Legend callback string
|
|
|
+ legendCallback: function(chart) {
|
|
|
+ var text = [];
|
|
|
+ text.push('<ul class="' + chart.id + '-legend">');
|
|
|
+ for (var i = 0; i < chart.data.datasets.length; i++) {
|
|
|
+ text.push('<li><span style="background-color:' + chart.data.datasets[i].backgroundColor + '"></span>');
|
|
|
+ if (chart.data.datasets[i].label) {
|
|
|
+ text.push(chart.data.datasets[i].label);
|
|
|
+ }
|
|
|
+ text.push('</li>');
|
|
|
+ }
|
|
|
+ text.push('</ul>');
|
|
|
+
|
|
|
+ return text.join("");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ return Chart;
|
|
|
+
|
|
|
+};
|
|
|
+
|
|
|
+},{}],27:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ // The layout service is very self explanatory. It's responsible for the layout within a chart.
|
|
|
+ // Scales, Legends and Plugins all rely on the layout service and can easily register to be placed anywhere they need
|
|
|
+ // It is this service's responsibility of carrying out that layout.
|
|
|
+ Chart.layoutService = {
|
|
|
+ defaults: {},
|
|
|
+
|
|
|
+ // Register a box to a chartInstance. A box is simply a reference to an object that requires layout. eg. Scales, Legend, Plugins.
|
|
|
+ addBox: function(chartInstance, box) {
|
|
|
+ if (!chartInstance.boxes) {
|
|
|
+ chartInstance.boxes = [];
|
|
|
+ }
|
|
|
+ chartInstance.boxes.push(box);
|
|
|
+ },
|
|
|
+
|
|
|
+ removeBox: function(chartInstance, box) {
|
|
|
+ if (!chartInstance.boxes) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ chartInstance.boxes.splice(chartInstance.boxes.indexOf(box), 1);
|
|
|
+ },
|
|
|
+
|
|
|
+ // The most important function
|
|
|
+ update: function(chartInstance, width, height) {
|
|
|
+
|
|
|
+ if (!chartInstance) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var xPadding = 0;
|
|
|
+ var yPadding = 0;
|
|
|
+
|
|
|
+ var leftBoxes = helpers.where(chartInstance.boxes, function(box) {
|
|
|
+ return box.options.position === "left";
|
|
|
+ });
|
|
|
+ var rightBoxes = helpers.where(chartInstance.boxes, function(box) {
|
|
|
+ return box.options.position === "right";
|
|
|
+ });
|
|
|
+ var topBoxes = helpers.where(chartInstance.boxes, function(box) {
|
|
|
+ return box.options.position === "top";
|
|
|
+ });
|
|
|
+ var bottomBoxes = helpers.where(chartInstance.boxes, function(box) {
|
|
|
+ return box.options.position === "bottom";
|
|
|
+ });
|
|
|
+
|
|
|
+ // Boxes that overlay the chartarea such as the radialLinear scale
|
|
|
+ var chartAreaBoxes = helpers.where(chartInstance.boxes, function(box) {
|
|
|
+ return box.options.position === "chartArea";
|
|
|
+ });
|
|
|
+
|
|
|
+ // Ensure that full width boxes are at the very top / bottom
|
|
|
+ topBoxes.sort(function(a, b) {
|
|
|
+ return (b.options.fullWidth ? 1 : 0) - (a.options.fullWidth ? 1 : 0);
|
|
|
+ });
|
|
|
+ bottomBoxes.sort(function(a, b) {
|
|
|
+ return (a.options.fullWidth ? 1 : 0) - (b.options.fullWidth ? 1 : 0);
|
|
|
+ });
|
|
|
+
|
|
|
+ // Essentially we now have any number of boxes on each of the 4 sides.
|
|
|
+ // Our canvas looks like the following.
|
|
|
+ // The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and
|
|
|
+ // B1 is the bottom axis
|
|
|
+ // There are also 4 quadrant-like locations (left to right instead of clockwise) reserved for chart overlays
|
|
|
+ // These locations are single-box locations only, when trying to register a chartArea location that is already taken,
|
|
|
+ // an error will be thrown.
|
|
|
+ //
|
|
|
+ // |----------------------------------------------------|
|
|
|
+ // | T1 (Full Width) |
|
|
|
+ // |----------------------------------------------------|
|
|
|
+ // | | | T2 | |
|
|
|
+ // | |----|-------------------------------------|----|
|
|
|
+ // | | | C1 | | C2 | |
|
|
|
+ // | | |----| |----| |
|
|
|
+ // | | | | |
|
|
|
+ // | L1 | L2 | ChartArea (C0) | R1 |
|
|
|
+ // | | | | |
|
|
|
+ // | | |----| |----| |
|
|
|
+ // | | | C3 | | C4 | |
|
|
|
+ // | |----|-------------------------------------|----|
|
|
|
+ // | | | B1 | |
|
|
|
+ // |----------------------------------------------------|
|
|
|
+ // | B2 (Full Width) |
|
|
|
+ // |----------------------------------------------------|
|
|
|
+ //
|
|
|
+ // What we do to find the best sizing, we do the following
|
|
|
+ // 1. Determine the minimum size of the chart area.
|
|
|
+ // 2. Split the remaining width equally between each vertical axis
|
|
|
+ // 3. Split the remaining height equally between each horizontal axis
|
|
|
+ // 4. Give each layout the maximum size it can be. The layout will return it's minimum size
|
|
|
+ // 5. Adjust the sizes of each axis based on it's minimum reported size.
|
|
|
+ // 6. Refit each axis
|
|
|
+ // 7. Position each axis in the final location
|
|
|
+ // 8. Tell the chart the final location of the chart area
|
|
|
+ // 9. Tell any axes that overlay the chart area the positions of the chart area
|
|
|
+
|
|
|
+ // Step 1
|
|
|
+ var chartWidth = width - (2 * xPadding);
|
|
|
+ var chartHeight = height - (2 * yPadding);
|
|
|
+ var chartAreaWidth = chartWidth / 2; // min 50%
|
|
|
+ var chartAreaHeight = chartHeight / 2; // min 50%
|
|
|
+
|
|
|
+ // Step 2
|
|
|
+ var verticalBoxWidth = (width - chartAreaWidth) / (leftBoxes.length + rightBoxes.length);
|
|
|
+
|
|
|
+ // Step 3
|
|
|
+ var horizontalBoxHeight = (height - chartAreaHeight) / (topBoxes.length + bottomBoxes.length);
|
|
|
+
|
|
|
+ // Step 4
|
|
|
+ var maxChartAreaWidth = chartWidth;
|
|
|
+ var maxChartAreaHeight = chartHeight;
|
|
|
+ var minBoxSizes = [];
|
|
|
+
|
|
|
+ helpers.each(leftBoxes.concat(rightBoxes, topBoxes, bottomBoxes), getMinimumBoxSize);
|
|
|
+
|
|
|
+ function getMinimumBoxSize(box) {
|
|
|
+ var minSize;
|
|
|
+ var isHorizontal = box.isHorizontal();
|
|
|
+
|
|
|
+ if (isHorizontal) {
|
|
|
+ minSize = box.update(box.options.fullWidth ? chartWidth : maxChartAreaWidth, horizontalBoxHeight);
|
|
|
+ maxChartAreaHeight -= minSize.height;
|
|
|
+ } else {
|
|
|
+ minSize = box.update(verticalBoxWidth, chartAreaHeight);
|
|
|
+ maxChartAreaWidth -= minSize.width;
|
|
|
+ }
|
|
|
+
|
|
|
+ minBoxSizes.push({
|
|
|
+ horizontal: isHorizontal,
|
|
|
+ minSize: minSize,
|
|
|
+ box: box
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // At this point, maxChartAreaHeight and maxChartAreaWidth are the size the chart area could
|
|
|
+ // be if the axes are drawn at their minimum sizes.
|
|
|
+
|
|
|
+ // Steps 5 & 6
|
|
|
+ var totalLeftBoxesWidth = xPadding;
|
|
|
+ var totalRightBoxesWidth = xPadding;
|
|
|
+ var totalTopBoxesHeight = yPadding;
|
|
|
+ var totalBottomBoxesHeight = yPadding;
|
|
|
+
|
|
|
+ // Update, and calculate the left and right margins for the horizontal boxes
|
|
|
+ helpers.each(leftBoxes.concat(rightBoxes), fitBox);
|
|
|
+
|
|
|
+ helpers.each(leftBoxes, function(box) {
|
|
|
+ totalLeftBoxesWidth += box.width;
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(rightBoxes, function(box) {
|
|
|
+ totalRightBoxesWidth += box.width;
|
|
|
+ });
|
|
|
+
|
|
|
+ // Set the Left and Right margins for the horizontal boxes
|
|
|
+ helpers.each(topBoxes.concat(bottomBoxes), fitBox);
|
|
|
+
|
|
|
+ // Function to fit a box
|
|
|
+ function fitBox(box) {
|
|
|
+ var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minBoxSize) {
|
|
|
+ return minBoxSize.box === box;
|
|
|
+ });
|
|
|
+
|
|
|
+ if (minBoxSize) {
|
|
|
+ if (box.isHorizontal()) {
|
|
|
+ var scaleMargin = {
|
|
|
+ left: totalLeftBoxesWidth,
|
|
|
+ right: totalRightBoxesWidth,
|
|
|
+ top: 0,
|
|
|
+ bottom: 0
|
|
|
+ };
|
|
|
+
|
|
|
+ // Don't use min size here because of label rotation. When the labels are rotated, their rotation highly depends
|
|
|
+ // on the margin. Sometimes they need to increase in size slightly
|
|
|
+ box.update(box.options.fullWidth ? chartWidth : maxChartAreaWidth, chartHeight / 2, scaleMargin);
|
|
|
+ } else {
|
|
|
+ box.update(minBoxSize.minSize.width, maxChartAreaHeight);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Figure out how much margin is on the top and bottom of the vertical boxes
|
|
|
+ helpers.each(topBoxes, function(box) {
|
|
|
+ totalTopBoxesHeight += box.height;
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(bottomBoxes, function(box) {
|
|
|
+ totalBottomBoxesHeight += box.height;
|
|
|
+ });
|
|
|
+
|
|
|
+ // Let the left layout know the final margin
|
|
|
+ helpers.each(leftBoxes.concat(rightBoxes), finalFitVerticalBox);
|
|
|
+
|
|
|
+ function finalFitVerticalBox(box) {
|
|
|
+ var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minBoxSize) {
|
|
|
+ return minBoxSize.box === box;
|
|
|
+ });
|
|
|
+
|
|
|
+ var scaleMargin = {
|
|
|
+ left: 0,
|
|
|
+ right: 0,
|
|
|
+ top: totalTopBoxesHeight,
|
|
|
+ bottom: totalBottomBoxesHeight
|
|
|
+ };
|
|
|
+
|
|
|
+ if (minBoxSize) {
|
|
|
+ box.update(minBoxSize.minSize.width, maxChartAreaHeight, scaleMargin);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Recalculate because the size of each layout might have changed slightly due to the margins (label rotation for instance)
|
|
|
+ totalLeftBoxesWidth = xPadding;
|
|
|
+ totalRightBoxesWidth = xPadding;
|
|
|
+ totalTopBoxesHeight = yPadding;
|
|
|
+ totalBottomBoxesHeight = yPadding;
|
|
|
+
|
|
|
+ helpers.each(leftBoxes, function(box) {
|
|
|
+ totalLeftBoxesWidth += box.width;
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(rightBoxes, function(box) {
|
|
|
+ totalRightBoxesWidth += box.width;
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(topBoxes, function(box) {
|
|
|
+ totalTopBoxesHeight += box.height;
|
|
|
+ });
|
|
|
+ helpers.each(bottomBoxes, function(box) {
|
|
|
+ totalBottomBoxesHeight += box.height;
|
|
|
+ });
|
|
|
+
|
|
|
+ // Figure out if our chart area changed. This would occur if the dataset layout label rotation
|
|
|
+ // changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
|
|
|
+ // without calling `fit` again
|
|
|
+ var newMaxChartAreaHeight = height - totalTopBoxesHeight - totalBottomBoxesHeight;
|
|
|
+ var newMaxChartAreaWidth = width - totalLeftBoxesWidth - totalRightBoxesWidth;
|
|
|
+
|
|
|
+ if (newMaxChartAreaWidth !== maxChartAreaWidth || newMaxChartAreaHeight !== maxChartAreaHeight) {
|
|
|
+ helpers.each(leftBoxes, function(box) {
|
|
|
+ box.height = newMaxChartAreaHeight;
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(rightBoxes, function(box) {
|
|
|
+ box.height = newMaxChartAreaHeight;
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(topBoxes, function(box) {
|
|
|
+ if (!box.options.fullWidth) {
|
|
|
+ box.width = newMaxChartAreaWidth;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(bottomBoxes, function(box) {
|
|
|
+ if (!box.options.fullWidth) {
|
|
|
+ box.width = newMaxChartAreaWidth;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ maxChartAreaHeight = newMaxChartAreaHeight;
|
|
|
+ maxChartAreaWidth = newMaxChartAreaWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Step 7 - Position the boxes
|
|
|
+ var left = xPadding;
|
|
|
+ var top = yPadding;
|
|
|
+ var right = 0;
|
|
|
+ var bottom = 0;
|
|
|
+
|
|
|
+ helpers.each(leftBoxes.concat(topBoxes), placeBox);
|
|
|
+
|
|
|
+ // Account for chart width and height
|
|
|
+ left += maxChartAreaWidth;
|
|
|
+ top += maxChartAreaHeight;
|
|
|
+
|
|
|
+ helpers.each(rightBoxes, placeBox);
|
|
|
+ helpers.each(bottomBoxes, placeBox);
|
|
|
+
|
|
|
+ function placeBox(box) {
|
|
|
+ if (box.isHorizontal()) {
|
|
|
+ box.left = box.options.fullWidth ? xPadding : totalLeftBoxesWidth;
|
|
|
+ box.right = box.options.fullWidth ? width - xPadding : totalLeftBoxesWidth + maxChartAreaWidth;
|
|
|
+ box.top = top;
|
|
|
+ box.bottom = top + box.height;
|
|
|
+
|
|
|
+ // Move to next point
|
|
|
+ top = box.bottom;
|
|
|
+
|
|
|
+ } else {
|
|
|
+
|
|
|
+ box.left = left;
|
|
|
+ box.right = left + box.width;
|
|
|
+ box.top = totalTopBoxesHeight;
|
|
|
+ box.bottom = totalTopBoxesHeight + maxChartAreaHeight;
|
|
|
+
|
|
|
+ // Move to next point
|
|
|
+ left = box.right;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Step 8
|
|
|
+ chartInstance.chartArea = {
|
|
|
+ left: totalLeftBoxesWidth,
|
|
|
+ top: totalTopBoxesHeight,
|
|
|
+ right: totalLeftBoxesWidth + maxChartAreaWidth,
|
|
|
+ bottom: totalTopBoxesHeight + maxChartAreaHeight
|
|
|
+ };
|
|
|
+
|
|
|
+ // Step 9
|
|
|
+ helpers.each(chartAreaBoxes, function(box) {
|
|
|
+ box.left = chartInstance.chartArea.left;
|
|
|
+ box.top = chartInstance.chartArea.top;
|
|
|
+ box.right = chartInstance.chartArea.right;
|
|
|
+ box.bottom = chartInstance.chartArea.bottom;
|
|
|
+
|
|
|
+ box.update(maxChartAreaWidth, maxChartAreaHeight);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+},{}],28:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+ var noop = helpers.noop;
|
|
|
+
|
|
|
+ Chart.defaults.global.legend = {
|
|
|
+
|
|
|
+ display: true,
|
|
|
+ position: 'top',
|
|
|
+ fullWidth: true, // marks that this box should take the full width of the canvas (pushing down other boxes)
|
|
|
+ reverse: false,
|
|
|
+
|
|
|
+ // a callback that will handle
|
|
|
+ onClick: function(e, legendItem) {
|
|
|
+ var index = legendItem.datasetIndex;
|
|
|
+ var ci = this.chart;
|
|
|
+ var meta = ci.getDatasetMeta(index);
|
|
|
+
|
|
|
+ // See controller.isDatasetVisible comment
|
|
|
+ meta.hidden = meta.hidden === null? !ci.data.datasets[index].hidden : null;
|
|
|
+
|
|
|
+ // We hid a dataset ... rerender the chart
|
|
|
+ ci.update();
|
|
|
+ },
|
|
|
+
|
|
|
+ labels: {
|
|
|
+ boxWidth: 40,
|
|
|
+ padding: 10,
|
|
|
+ // Generates labels shown in the legend
|
|
|
+ // Valid properties to return:
|
|
|
+ // text : text to display
|
|
|
+ // fillStyle : fill of coloured box
|
|
|
+ // strokeStyle: stroke of coloured box
|
|
|
+ // hidden : if this legend item refers to a hidden item
|
|
|
+ // lineCap : cap style for line
|
|
|
+ // lineDash
|
|
|
+ // lineDashOffset :
|
|
|
+ // lineJoin :
|
|
|
+ // lineWidth :
|
|
|
+ generateLabels: function(chart) {
|
|
|
+ var data = chart.data;
|
|
|
+ return helpers.isArray(data.datasets) ? data.datasets.map(function(dataset, i) {
|
|
|
+ return {
|
|
|
+ text: dataset.label,
|
|
|
+ fillStyle: dataset.backgroundColor,
|
|
|
+ hidden: !chart.isDatasetVisible(i),
|
|
|
+ lineCap: dataset.borderCapStyle,
|
|
|
+ lineDash: dataset.borderDash,
|
|
|
+ lineDashOffset: dataset.borderDashOffset,
|
|
|
+ lineJoin: dataset.borderJoinStyle,
|
|
|
+ lineWidth: dataset.borderWidth,
|
|
|
+ strokeStyle: dataset.borderColor,
|
|
|
+
|
|
|
+ // Below is extra data used for toggling the datasets
|
|
|
+ datasetIndex: i
|
|
|
+ };
|
|
|
+ }, this) : [];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.Legend = Chart.Element.extend({
|
|
|
+
|
|
|
+ initialize: function(config) {
|
|
|
+ helpers.extend(this, config);
|
|
|
+
|
|
|
+ // Contains hit boxes for each dataset (in dataset order)
|
|
|
+ this.legendHitBoxes = [];
|
|
|
+
|
|
|
+ // Are we in doughnut mode which has a different data type
|
|
|
+ this.doughnutMode = false;
|
|
|
+ },
|
|
|
+
|
|
|
+ // These methods are ordered by lifecyle. Utilities then follow.
|
|
|
+ // Any function defined here is inherited by all legend types.
|
|
|
+ // Any function can be extended by the legend type
|
|
|
+
|
|
|
+ beforeUpdate: noop,
|
|
|
+ update: function(maxWidth, maxHeight, margins) {
|
|
|
+
|
|
|
+ // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
|
|
|
+ this.beforeUpdate();
|
|
|
+
|
|
|
+ // Absorb the master measurements
|
|
|
+ this.maxWidth = maxWidth;
|
|
|
+ this.maxHeight = maxHeight;
|
|
|
+ this.margins = margins;
|
|
|
+
|
|
|
+ // Dimensions
|
|
|
+ this.beforeSetDimensions();
|
|
|
+ this.setDimensions();
|
|
|
+ this.afterSetDimensions();
|
|
|
+ // Labels
|
|
|
+ this.beforeBuildLabels();
|
|
|
+ this.buildLabels();
|
|
|
+ this.afterBuildLabels();
|
|
|
+
|
|
|
+ // Fit
|
|
|
+ this.beforeFit();
|
|
|
+ this.fit();
|
|
|
+ this.afterFit();
|
|
|
+ //
|
|
|
+ this.afterUpdate();
|
|
|
+
|
|
|
+ return this.minSize;
|
|
|
+ },
|
|
|
+ afterUpdate: noop,
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeSetDimensions: noop,
|
|
|
+ setDimensions: function() {
|
|
|
+ // Set the unconstrained dimension before label rotation
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ // Reset position before calculating rotation
|
|
|
+ this.width = this.maxWidth;
|
|
|
+ this.left = 0;
|
|
|
+ this.right = this.width;
|
|
|
+ } else {
|
|
|
+ this.height = this.maxHeight;
|
|
|
+
|
|
|
+ // Reset position before calculating rotation
|
|
|
+ this.top = 0;
|
|
|
+ this.bottom = this.height;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reset padding
|
|
|
+ this.paddingLeft = 0;
|
|
|
+ this.paddingTop = 0;
|
|
|
+ this.paddingRight = 0;
|
|
|
+ this.paddingBottom = 0;
|
|
|
+
|
|
|
+ // Reset minSize
|
|
|
+ this.minSize = {
|
|
|
+ width: 0,
|
|
|
+ height: 0
|
|
|
+ };
|
|
|
+ },
|
|
|
+ afterSetDimensions: noop,
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeBuildLabels: noop,
|
|
|
+ buildLabels: function() {
|
|
|
+ this.legendItems = this.options.labels.generateLabels.call(this, this.chart);
|
|
|
+ if(this.options.reverse){
|
|
|
+ this.legendItems.reverse();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ afterBuildLabels: noop,
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeFit: noop,
|
|
|
+ fit: function() {
|
|
|
+ var opts = this.options;
|
|
|
+ var labelOpts = opts.labels;
|
|
|
+ var display = opts.display;
|
|
|
+
|
|
|
+ var ctx = this.ctx;
|
|
|
+
|
|
|
+ var globalDefault = Chart.defaults.global,
|
|
|
+ itemOrDefault = helpers.getValueOrDefault,
|
|
|
+ fontSize = itemOrDefault(labelOpts.fontSize, globalDefault.defaultFontSize),
|
|
|
+ fontStyle = itemOrDefault(labelOpts.fontStyle, globalDefault.defaultFontStyle),
|
|
|
+ fontFamily = itemOrDefault(labelOpts.fontFamily, globalDefault.defaultFontFamily),
|
|
|
+ labelFont = helpers.fontString(fontSize, fontStyle, fontFamily);
|
|
|
+
|
|
|
+ // Reset hit boxes
|
|
|
+ var hitboxes = this.legendHitBoxes = [];
|
|
|
+
|
|
|
+ var minSize = this.minSize;
|
|
|
+ var isHorizontal = this.isHorizontal();
|
|
|
+
|
|
|
+ if (isHorizontal) {
|
|
|
+ minSize.width = this.maxWidth; // fill all the width
|
|
|
+ minSize.height = display ? 10 : 0;
|
|
|
+ } else {
|
|
|
+ minSize.width = display ? 10 : 0;
|
|
|
+ minSize.height = this.maxHeight; // fill all the height
|
|
|
+ }
|
|
|
+
|
|
|
+ // Increase sizes here
|
|
|
+ if (display) {
|
|
|
+ if (isHorizontal) {
|
|
|
+ // Labels
|
|
|
+
|
|
|
+ // Width of each line of legend boxes. Labels wrap onto multiple lines when there are too many to fit on one
|
|
|
+ var lineWidths = this.lineWidths = [0];
|
|
|
+ var totalHeight = this.legendItems.length ? fontSize + (labelOpts.padding) : 0;
|
|
|
+
|
|
|
+ ctx.textAlign = "left";
|
|
|
+ ctx.textBaseline = 'top';
|
|
|
+ ctx.font = labelFont;
|
|
|
+
|
|
|
+ helpers.each(this.legendItems, function(legendItem, i) {
|
|
|
+ var width = labelOpts.boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width;
|
|
|
+ if (lineWidths[lineWidths.length - 1] + width + labelOpts.padding >= this.width) {
|
|
|
+ totalHeight += fontSize + (labelOpts.padding);
|
|
|
+ lineWidths[lineWidths.length] = this.left;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Store the hitbox width and height here. Final position will be updated in `draw`
|
|
|
+ hitboxes[i] = {
|
|
|
+ left: 0,
|
|
|
+ top: 0,
|
|
|
+ width: width,
|
|
|
+ height: fontSize
|
|
|
+ };
|
|
|
+
|
|
|
+ lineWidths[lineWidths.length - 1] += width + labelOpts.padding;
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ minSize.height += totalHeight;
|
|
|
+
|
|
|
+ } else {
|
|
|
+ // TODO vertical
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.width = minSize.width;
|
|
|
+ this.height = minSize.height;
|
|
|
+ },
|
|
|
+ afterFit: noop,
|
|
|
+
|
|
|
+ // Shared Methods
|
|
|
+ isHorizontal: function() {
|
|
|
+ return this.options.position === "top" || this.options.position === "bottom";
|
|
|
+ },
|
|
|
+
|
|
|
+ // Actualy draw the legend on the canvas
|
|
|
+ draw: function() {
|
|
|
+ var opts = this.options;
|
|
|
+ var labelOpts = opts.labels;
|
|
|
+ var globalDefault = Chart.defaults.global,
|
|
|
+ lineDefault = globalDefault.elements.line,
|
|
|
+ legendWidth = this.width,
|
|
|
+ lineWidths = this.lineWidths;
|
|
|
+
|
|
|
+ if (opts.display) {
|
|
|
+ var ctx = this.ctx,
|
|
|
+ cursor = {
|
|
|
+ x: this.left + ((legendWidth - lineWidths[0]) / 2),
|
|
|
+ y: this.top + labelOpts.padding,
|
|
|
+ line: 0
|
|
|
+ },
|
|
|
+ itemOrDefault = helpers.getValueOrDefault,
|
|
|
+ fontColor = itemOrDefault(labelOpts.fontColor, globalDefault.defaultFontColor),
|
|
|
+ fontSize = itemOrDefault(labelOpts.fontSize, globalDefault.defaultFontSize),
|
|
|
+ fontStyle = itemOrDefault(labelOpts.fontStyle, globalDefault.defaultFontStyle),
|
|
|
+ fontFamily = itemOrDefault(labelOpts.fontFamily, globalDefault.defaultFontFamily),
|
|
|
+ labelFont = helpers.fontString(fontSize, fontStyle, fontFamily);
|
|
|
+
|
|
|
+ // Horizontal
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ // Labels
|
|
|
+ ctx.textAlign = "left";
|
|
|
+ ctx.textBaseline = 'top';
|
|
|
+ ctx.lineWidth = 0.5;
|
|
|
+ ctx.strokeStyle = fontColor; // for strikethrough effect
|
|
|
+ ctx.fillStyle = fontColor; // render in correct colour
|
|
|
+ ctx.font = labelFont;
|
|
|
+
|
|
|
+ var boxWidth = labelOpts.boxWidth,
|
|
|
+ hitboxes = this.legendHitBoxes;
|
|
|
+
|
|
|
+ helpers.each(this.legendItems, function(legendItem, i) {
|
|
|
+ var textWidth = ctx.measureText(legendItem.text).width,
|
|
|
+ width = boxWidth + (fontSize / 2) + textWidth,
|
|
|
+ x = cursor.x,
|
|
|
+ y = cursor.y;
|
|
|
+
|
|
|
+ if (x + width >= legendWidth) {
|
|
|
+ y = cursor.y += fontSize + (labelOpts.padding);
|
|
|
+ cursor.line++;
|
|
|
+ x = cursor.x = this.left + ((legendWidth - lineWidths[cursor.line]) / 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the ctx for the box
|
|
|
+ ctx.save();
|
|
|
+
|
|
|
+ ctx.fillStyle = itemOrDefault(legendItem.fillStyle, globalDefault.defaultColor);
|
|
|
+ ctx.lineCap = itemOrDefault(legendItem.lineCap, lineDefault.borderCapStyle);
|
|
|
+ ctx.lineDashOffset = itemOrDefault(legendItem.lineDashOffset, lineDefault.borderDashOffset);
|
|
|
+ ctx.lineJoin = itemOrDefault(legendItem.lineJoin, lineDefault.borderJoinStyle);
|
|
|
+ ctx.lineWidth = itemOrDefault(legendItem.lineWidth, lineDefault.borderWidth);
|
|
|
+ ctx.strokeStyle = itemOrDefault(legendItem.strokeStyle, globalDefault.defaultColor);
|
|
|
+
|
|
|
+ if (ctx.setLineDash) {
|
|
|
+ // IE 9 and 10 do not support line dash
|
|
|
+ ctx.setLineDash(itemOrDefault(legendItem.lineDash, lineDefault.borderDash));
|
|
|
+ }
|
|
|
+
|
|
|
+ // Draw the box
|
|
|
+ ctx.strokeRect(x, y, boxWidth, fontSize);
|
|
|
+ ctx.fillRect(x, y, boxWidth, fontSize);
|
|
|
+
|
|
|
+ ctx.restore();
|
|
|
+
|
|
|
+ hitboxes[i].left = x;
|
|
|
+ hitboxes[i].top = y;
|
|
|
+
|
|
|
+ // Fill the actual label
|
|
|
+ ctx.fillText(legendItem.text, boxWidth + (fontSize / 2) + x, y);
|
|
|
+
|
|
|
+ if (legendItem.hidden) {
|
|
|
+ // Strikethrough the text if hidden
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.lineWidth = 2;
|
|
|
+ ctx.moveTo(boxWidth + (fontSize / 2) + x, y + (fontSize / 2));
|
|
|
+ ctx.lineTo(boxWidth + (fontSize / 2) + x + textWidth, y + (fontSize / 2));
|
|
|
+ ctx.stroke();
|
|
|
+ }
|
|
|
+
|
|
|
+ cursor.x += width + (labelOpts.padding);
|
|
|
+ }, this);
|
|
|
+ } else {
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Handle an event
|
|
|
+ handleEvent: function(e) {
|
|
|
+ var position = helpers.getRelativePosition(e, this.chart.chart),
|
|
|
+ x = position.x,
|
|
|
+ y = position.y,
|
|
|
+ opts = this.options;
|
|
|
+
|
|
|
+ if (x >= this.left && x <= this.right && y >= this.top && y <= this.bottom) {
|
|
|
+ // See if we are touching one of the dataset boxes
|
|
|
+ var lh = this.legendHitBoxes;
|
|
|
+ for (var i = 0; i < lh.length; ++i) {
|
|
|
+ var hitBox = lh[i];
|
|
|
+
|
|
|
+ if (x >= hitBox.left && x <= hitBox.left + hitBox.width && y >= hitBox.top && y <= hitBox.top + hitBox.height) {
|
|
|
+ // Touching an element
|
|
|
+ if (opts.onClick) {
|
|
|
+ opts.onClick.call(this, e, this.legendItems[i]);
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+};
|
|
|
+
|
|
|
+},{}],29:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ // Plugins are stored here
|
|
|
+ Chart.plugins = [];
|
|
|
+ Chart.pluginService = {
|
|
|
+ // Register a new plugin
|
|
|
+ register: function(plugin) {
|
|
|
+ var p = Chart.plugins;
|
|
|
+ if (p.indexOf(plugin) === -1) {
|
|
|
+ p.push(plugin);
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Remove a registered plugin
|
|
|
+ remove: function(plugin) {
|
|
|
+ var p = Chart.plugins;
|
|
|
+ var idx = p.indexOf(plugin);
|
|
|
+ if (idx !== -1) {
|
|
|
+ p.splice(idx, 1);
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Iterate over all plugins
|
|
|
+ notifyPlugins: function(method, args, scope) {
|
|
|
+ helpers.each(Chart.plugins, function(plugin) {
|
|
|
+ if (plugin[method] && typeof plugin[method] === 'function') {
|
|
|
+ plugin[method].apply(scope, args);
|
|
|
+ }
|
|
|
+ }, scope);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var noop = helpers.noop;
|
|
|
+ Chart.PluginBase = Chart.Element.extend({
|
|
|
+ // Plugin methods. All functions are passed the chart instance
|
|
|
+
|
|
|
+ // Called at start of chart init
|
|
|
+ beforeInit: noop,
|
|
|
+
|
|
|
+ // Called at end of chart init
|
|
|
+ afterInit: noop,
|
|
|
+
|
|
|
+ // Called at start of update
|
|
|
+ beforeUpdate: noop,
|
|
|
+
|
|
|
+ // Called at end of update
|
|
|
+ afterUpdate: noop,
|
|
|
+
|
|
|
+ // Called at start of draw
|
|
|
+ beforeDraw: noop,
|
|
|
+
|
|
|
+ // Called at end of draw
|
|
|
+ afterDraw: noop,
|
|
|
+
|
|
|
+ // Called during destroy
|
|
|
+ destroy: noop
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],30:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.scale = {
|
|
|
+ display: true,
|
|
|
+ position: "left",
|
|
|
+
|
|
|
+ // grid line settings
|
|
|
+ gridLines: {
|
|
|
+ display: true,
|
|
|
+ color: "rgba(0, 0, 0, 0.1)",
|
|
|
+ lineWidth: 1,
|
|
|
+ drawBorder: true,
|
|
|
+ drawOnChartArea: true,
|
|
|
+ drawTicks: true,
|
|
|
+ tickMarkLength: 10,
|
|
|
+ zeroLineWidth: 1,
|
|
|
+ zeroLineColor: "rgba(0,0,0,0.25)",
|
|
|
+ offsetGridLines: false
|
|
|
+ },
|
|
|
+
|
|
|
+ // scale label
|
|
|
+ scaleLabel: {
|
|
|
+ // actual label
|
|
|
+ labelString: '',
|
|
|
+
|
|
|
+ // display property
|
|
|
+ display: false
|
|
|
+ },
|
|
|
+
|
|
|
+ // label settings
|
|
|
+ ticks: {
|
|
|
+ beginAtZero: false,
|
|
|
+ minRotation: 0,
|
|
|
+ maxRotation: 50,
|
|
|
+ mirror: false,
|
|
|
+ padding: 10,
|
|
|
+ reverse: false,
|
|
|
+ display: true,
|
|
|
+ autoSkip: true,
|
|
|
+ autoSkipPadding: 0,
|
|
|
+ labelOffset: 0,
|
|
|
+ callback: function(value) {
|
|
|
+ return '' + value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.Scale = Chart.Element.extend({
|
|
|
+
|
|
|
+ // These methods are ordered by lifecyle. Utilities then follow.
|
|
|
+ // Any function defined here is inherited by all scale types.
|
|
|
+ // Any function can be extended by the scale type
|
|
|
+
|
|
|
+ beforeUpdate: function() {
|
|
|
+ helpers.callCallback(this.options.beforeUpdate, [this]);
|
|
|
+ },
|
|
|
+ update: function(maxWidth, maxHeight, margins) {
|
|
|
+
|
|
|
+ // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
|
|
|
+ this.beforeUpdate();
|
|
|
+
|
|
|
+ // Absorb the master measurements
|
|
|
+ this.maxWidth = maxWidth;
|
|
|
+ this.maxHeight = maxHeight;
|
|
|
+ this.margins = helpers.extend({
|
|
|
+ left: 0,
|
|
|
+ right: 0,
|
|
|
+ top: 0,
|
|
|
+ bottom: 0
|
|
|
+ }, margins);
|
|
|
+
|
|
|
+ // Dimensions
|
|
|
+ this.beforeSetDimensions();
|
|
|
+ this.setDimensions();
|
|
|
+ this.afterSetDimensions();
|
|
|
+
|
|
|
+ // Data min/max
|
|
|
+ this.beforeDataLimits();
|
|
|
+ this.determineDataLimits();
|
|
|
+ this.afterDataLimits();
|
|
|
+
|
|
|
+ // Ticks
|
|
|
+ this.beforeBuildTicks();
|
|
|
+ this.buildTicks();
|
|
|
+ this.afterBuildTicks();
|
|
|
+
|
|
|
+ this.beforeTickToLabelConversion();
|
|
|
+ this.convertTicksToLabels();
|
|
|
+ this.afterTickToLabelConversion();
|
|
|
+
|
|
|
+ // Tick Rotation
|
|
|
+ this.beforeCalculateTickRotation();
|
|
|
+ this.calculateTickRotation();
|
|
|
+ this.afterCalculateTickRotation();
|
|
|
+ // Fit
|
|
|
+ this.beforeFit();
|
|
|
+ this.fit();
|
|
|
+ this.afterFit();
|
|
|
+ //
|
|
|
+ this.afterUpdate();
|
|
|
+
|
|
|
+ return this.minSize;
|
|
|
+
|
|
|
+ },
|
|
|
+ afterUpdate: function() {
|
|
|
+ helpers.callCallback(this.options.afterUpdate, [this]);
|
|
|
+ },
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeSetDimensions: function() {
|
|
|
+ helpers.callCallback(this.options.beforeSetDimensions, [this]);
|
|
|
+ },
|
|
|
+ setDimensions: function() {
|
|
|
+ // Set the unconstrained dimension before label rotation
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ // Reset position before calculating rotation
|
|
|
+ this.width = this.maxWidth;
|
|
|
+ this.left = 0;
|
|
|
+ this.right = this.width;
|
|
|
+ } else {
|
|
|
+ this.height = this.maxHeight;
|
|
|
+
|
|
|
+ // Reset position before calculating rotation
|
|
|
+ this.top = 0;
|
|
|
+ this.bottom = this.height;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reset padding
|
|
|
+ this.paddingLeft = 0;
|
|
|
+ this.paddingTop = 0;
|
|
|
+ this.paddingRight = 0;
|
|
|
+ this.paddingBottom = 0;
|
|
|
+ },
|
|
|
+ afterSetDimensions: function() {
|
|
|
+ helpers.callCallback(this.options.afterSetDimensions, [this]);
|
|
|
+ },
|
|
|
+
|
|
|
+ // Data limits
|
|
|
+ beforeDataLimits: function() {
|
|
|
+ helpers.callCallback(this.options.beforeDataLimits, [this]);
|
|
|
+ },
|
|
|
+ determineDataLimits: helpers.noop,
|
|
|
+ afterDataLimits: function() {
|
|
|
+ helpers.callCallback(this.options.afterDataLimits, [this]);
|
|
|
+ },
|
|
|
+
|
|
|
+ //
|
|
|
+ beforeBuildTicks: function() {
|
|
|
+ helpers.callCallback(this.options.beforeBuildTicks, [this]);
|
|
|
+ },
|
|
|
+ buildTicks: helpers.noop,
|
|
|
+ afterBuildTicks: function() {
|
|
|
+ helpers.callCallback(this.options.afterBuildTicks, [this]);
|
|
|
+ },
|
|
|
+
|
|
|
+ beforeTickToLabelConversion: function() {
|
|
|
+ helpers.callCallback(this.options.beforeTickToLabelConversion, [this]);
|
|
|
+ },
|
|
|
+ convertTicksToLabels: function() {
|
|
|
+ // Convert ticks to strings
|
|
|
+ this.ticks = this.ticks.map(function(numericalTick, index, ticks) {
|
|
|
+ if (this.options.ticks.userCallback) {
|
|
|
+ return this.options.ticks.userCallback(numericalTick, index, ticks);
|
|
|
+ }
|
|
|
+ return this.options.ticks.callback(numericalTick, index, ticks);
|
|
|
+ },
|
|
|
+ this);
|
|
|
+ },
|
|
|
+ afterTickToLabelConversion: function() {
|
|
|
+ helpers.callCallback(this.options.afterTickToLabelConversion, [this]);
|
|
|
+ },
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeCalculateTickRotation: function() {
|
|
|
+ helpers.callCallback(this.options.beforeCalculateTickRotation, [this]);
|
|
|
+ },
|
|
|
+ calculateTickRotation: function() {
|
|
|
+ var context = this.ctx;
|
|
|
+ var globalDefaults = Chart.defaults.global;
|
|
|
+ var optionTicks = this.options.ticks;
|
|
|
+
|
|
|
+ //Get the width of each grid by calculating the difference
|
|
|
+ //between x offsets between 0 and 1.
|
|
|
+ var tickFontSize = helpers.getValueOrDefault(optionTicks.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var tickFontStyle = helpers.getValueOrDefault(optionTicks.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var tickFontFamily = helpers.getValueOrDefault(optionTicks.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
|
|
|
+ context.font = tickLabelFont;
|
|
|
+
|
|
|
+ var firstWidth = context.measureText(this.ticks[0]).width;
|
|
|
+ var lastWidth = context.measureText(this.ticks[this.ticks.length - 1]).width;
|
|
|
+ var firstRotated;
|
|
|
+
|
|
|
+ this.labelRotation = optionTicks.minRotation || 0;
|
|
|
+ this.paddingRight = 0;
|
|
|
+ this.paddingLeft = 0;
|
|
|
+
|
|
|
+ if (this.options.display) {
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ this.paddingRight = lastWidth / 2 + 3;
|
|
|
+ this.paddingLeft = firstWidth / 2 + 3;
|
|
|
+
|
|
|
+ if (!this.longestTextCache) {
|
|
|
+ this.longestTextCache = {};
|
|
|
+ }
|
|
|
+ var originalLabelWidth = helpers.longestText(context, tickLabelFont, this.ticks, this.longestTextCache);
|
|
|
+ var labelWidth = originalLabelWidth;
|
|
|
+ var cosRotation;
|
|
|
+ var sinRotation;
|
|
|
+
|
|
|
+ // Allow 3 pixels x2 padding either side for label readability
|
|
|
+ // only the index matters for a dataset scale, but we want a consistent interface between scales
|
|
|
+ var tickWidth = this.getPixelForTick(1) - this.getPixelForTick(0) - 6;
|
|
|
+
|
|
|
+ //Max label rotation can be set or default to 90 - also act as a loop counter
|
|
|
+ while (labelWidth > tickWidth && this.labelRotation < optionTicks.maxRotation) {
|
|
|
+ cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
|
|
|
+ sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
|
|
|
+
|
|
|
+ firstRotated = cosRotation * firstWidth;
|
|
|
+
|
|
|
+ // We're right aligning the text now.
|
|
|
+ if (firstRotated + tickFontSize / 2 > this.yLabelWidth) {
|
|
|
+ this.paddingLeft = firstRotated + tickFontSize / 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.paddingRight = tickFontSize / 2;
|
|
|
+
|
|
|
+ if (sinRotation * originalLabelWidth > this.maxHeight) {
|
|
|
+ // go back one step
|
|
|
+ this.labelRotation--;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.labelRotation++;
|
|
|
+ labelWidth = cosRotation * originalLabelWidth;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.margins) {
|
|
|
+ this.paddingLeft = Math.max(this.paddingLeft - this.margins.left, 0);
|
|
|
+ this.paddingRight = Math.max(this.paddingRight - this.margins.right, 0);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ afterCalculateTickRotation: function() {
|
|
|
+ helpers.callCallback(this.options.afterCalculateTickRotation, [this]);
|
|
|
+ },
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeFit: function() {
|
|
|
+ helpers.callCallback(this.options.beforeFit, [this]);
|
|
|
+ },
|
|
|
+ fit: function() {
|
|
|
+ // Reset
|
|
|
+ var minSize = this.minSize = {
|
|
|
+ width: 0,
|
|
|
+ height: 0
|
|
|
+ };
|
|
|
+
|
|
|
+ var opts = this.options;
|
|
|
+ var globalDefaults = Chart.defaults.global;
|
|
|
+ var tickOpts = opts.ticks;
|
|
|
+ var scaleLabelOpts = opts.scaleLabel;
|
|
|
+ var display = opts.display;
|
|
|
+ var isHorizontal = this.isHorizontal();
|
|
|
+
|
|
|
+ var tickFontSize = helpers.getValueOrDefault(tickOpts.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var tickFontStyle = helpers.getValueOrDefault(tickOpts.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var tickFontFamily = helpers.getValueOrDefault(tickOpts.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
|
|
|
+
|
|
|
+ var scaleLabelFontSize = helpers.getValueOrDefault(scaleLabelOpts.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var scaleLabelFontStyle = helpers.getValueOrDefault(scaleLabelOpts.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var scaleLabelFontFamily = helpers.getValueOrDefault(scaleLabelOpts.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var scaleLabelFont = helpers.fontString(scaleLabelFontSize, scaleLabelFontStyle, scaleLabelFontFamily);
|
|
|
+
|
|
|
+ var tickMarkLength = opts.gridLines.tickMarkLength;
|
|
|
+
|
|
|
+ // Width
|
|
|
+ if (isHorizontal) {
|
|
|
+ // subtract the margins to line up with the chartArea if we are a full width scale
|
|
|
+ minSize.width = this.isFullWidth() ? this.maxWidth - this.margins.left - this.margins.right : this.maxWidth;
|
|
|
+ } else {
|
|
|
+ minSize.width = display ? tickMarkLength : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // height
|
|
|
+ if (isHorizontal) {
|
|
|
+ minSize.height = display ? tickMarkLength : 0;
|
|
|
+ } else {
|
|
|
+ minSize.height = this.maxHeight; // fill all the height
|
|
|
+ }
|
|
|
+
|
|
|
+ // Are we showing a title for the scale?
|
|
|
+ if (scaleLabelOpts.display && display) {
|
|
|
+ if (isHorizontal) {
|
|
|
+ minSize.height += (scaleLabelFontSize * 1.5);
|
|
|
+ } else {
|
|
|
+ minSize.width += (scaleLabelFontSize * 1.5);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (tickOpts.display && display) {
|
|
|
+ // Don't bother fitting the ticks if we are not showing them
|
|
|
+ if (!this.longestTextCache) {
|
|
|
+ this.longestTextCache = {};
|
|
|
+ }
|
|
|
+
|
|
|
+ var largestTextWidth = helpers.longestText(this.ctx, tickLabelFont, this.ticks, this.longestTextCache);
|
|
|
+
|
|
|
+ if (isHorizontal) {
|
|
|
+ // A horizontal axis is more constrained by the height.
|
|
|
+ this.longestLabelWidth = largestTextWidth;
|
|
|
+
|
|
|
+ // TODO - improve this calculation
|
|
|
+ var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * this.longestLabelWidth) + 1.5 * tickFontSize;
|
|
|
+
|
|
|
+ minSize.height = Math.min(this.maxHeight, minSize.height + labelHeight);
|
|
|
+ this.ctx.font = tickLabelFont;
|
|
|
+
|
|
|
+ var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
|
|
|
+ var lastLabelWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
|
|
|
+
|
|
|
+ // Ensure that our ticks are always inside the canvas. When rotated, ticks are right aligned which means that the right padding is dominated
|
|
|
+ // by the font height
|
|
|
+ var cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
|
|
|
+ var sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
|
|
|
+ this.paddingLeft = this.labelRotation !== 0 ? (cosRotation * firstLabelWidth) + 3 : firstLabelWidth / 2 + 3; // add 3 px to move away from canvas edges
|
|
|
+ this.paddingRight = this.labelRotation !== 0 ? (sinRotation * (tickFontSize / 2)) + 3 : lastLabelWidth / 2 + 3; // when rotated
|
|
|
+ } else {
|
|
|
+ // A vertical axis is more constrained by the width. Labels are the dominant factor here, so get that length first
|
|
|
+ var maxLabelWidth = this.maxWidth - minSize.width;
|
|
|
+
|
|
|
+ // Account for padding
|
|
|
+ var mirror = tickOpts.mirror;
|
|
|
+ if (!mirror) {
|
|
|
+ largestTextWidth += this.options.ticks.padding;
|
|
|
+ } else {
|
|
|
+ // If mirrored text is on the inside so don't expand
|
|
|
+ largestTextWidth = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (largestTextWidth < maxLabelWidth) {
|
|
|
+ // We don't need all the room
|
|
|
+ minSize.width += largestTextWidth;
|
|
|
+ } else {
|
|
|
+ // Expand to max size
|
|
|
+ minSize.width = this.maxWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.paddingTop = tickFontSize / 2;
|
|
|
+ this.paddingBottom = tickFontSize / 2;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.margins) {
|
|
|
+ this.paddingLeft = Math.max(this.paddingLeft - this.margins.left, 0);
|
|
|
+ this.paddingTop = Math.max(this.paddingTop - this.margins.top, 0);
|
|
|
+ this.paddingRight = Math.max(this.paddingRight - this.margins.right, 0);
|
|
|
+ this.paddingBottom = Math.max(this.paddingBottom - this.margins.bottom, 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.width = minSize.width;
|
|
|
+ this.height = minSize.height;
|
|
|
+
|
|
|
+ },
|
|
|
+ afterFit: function() {
|
|
|
+ helpers.callCallback(this.options.afterFit, [this]);
|
|
|
+ },
|
|
|
+
|
|
|
+ // Shared Methods
|
|
|
+ isHorizontal: function() {
|
|
|
+ return this.options.position === "top" || this.options.position === "bottom";
|
|
|
+ },
|
|
|
+ isFullWidth: function() {
|
|
|
+ return (this.options.fullWidth);
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get the correct value. NaN bad inputs, If the value type is object get the x or y based on whether we are horizontal or not
|
|
|
+ getRightValue: function getRightValue(rawValue) {
|
|
|
+ // Null and undefined values first
|
|
|
+ if (rawValue === null || typeof(rawValue) === 'undefined') {
|
|
|
+ return NaN;
|
|
|
+ }
|
|
|
+ // isNaN(object) returns true, so make sure NaN is checking for a number
|
|
|
+ if (typeof(rawValue) === 'number' && isNaN(rawValue)) {
|
|
|
+ return NaN;
|
|
|
+ }
|
|
|
+ // If it is in fact an object, dive in one more level
|
|
|
+ if (typeof(rawValue) === "object") {
|
|
|
+ if ((rawValue instanceof Date) || (rawValue.isValid)) {
|
|
|
+ return rawValue;
|
|
|
+ } else {
|
|
|
+ return getRightValue(this.isHorizontal() ? rawValue.x : rawValue.y);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Value is good, return it
|
|
|
+ return rawValue;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Used to get the value to display in the tooltip for the data at the given index
|
|
|
+ // function getLabelForIndex(index, datasetIndex)
|
|
|
+ getLabelForIndex: helpers.noop,
|
|
|
+
|
|
|
+ // Used to get data value locations. Value can either be an index or a numerical value
|
|
|
+ getPixelForValue: helpers.noop,
|
|
|
+
|
|
|
+ // Used to get the data value from a given pixel. This is the inverse of getPixelForValue
|
|
|
+ getValueForPixel: helpers.noop,
|
|
|
+
|
|
|
+ // Used for tick location, should
|
|
|
+ getPixelForTick: function(index, includeOffset) {
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
|
|
|
+ var tickWidth = innerWidth / Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
|
|
|
+ var pixel = (tickWidth * index) + this.paddingLeft;
|
|
|
+
|
|
|
+ if (includeOffset) {
|
|
|
+ pixel += tickWidth / 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ var finalVal = this.left + Math.round(pixel);
|
|
|
+ finalVal += this.isFullWidth() ? this.margins.left : 0;
|
|
|
+ return finalVal;
|
|
|
+ } else {
|
|
|
+ var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
|
|
|
+ return this.top + (index * (innerHeight / (this.ticks.length - 1)));
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Utility for getting the pixel location of a percentage of scale
|
|
|
+ getPixelForDecimal: function(decimal /*, includeOffset*/ ) {
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
|
|
|
+ var valueOffset = (innerWidth * decimal) + this.paddingLeft;
|
|
|
+
|
|
|
+ var finalVal = this.left + Math.round(valueOffset);
|
|
|
+ finalVal += this.isFullWidth() ? this.margins.left : 0;
|
|
|
+ return finalVal;
|
|
|
+ } else {
|
|
|
+ return this.top + (decimal * this.height);
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ getBasePixel: function() {
|
|
|
+ var me = this;
|
|
|
+ var min = me.min;
|
|
|
+ var max = me.max;
|
|
|
+
|
|
|
+ return me.getPixelForValue(
|
|
|
+ me.beginAtZero? 0:
|
|
|
+ min < 0 && max < 0? max :
|
|
|
+ min > 0 && max > 0? min :
|
|
|
+ 0);
|
|
|
+ },
|
|
|
+
|
|
|
+ // Actualy draw the scale on the canvas
|
|
|
+ // @param {rectangle} chartArea : the area of the chart to draw full grid lines on
|
|
|
+ draw: function(chartArea) {
|
|
|
+ var options = this.options;
|
|
|
+ if (!options.display) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var context = this.ctx;
|
|
|
+ var globalDefaults = Chart.defaults.global;
|
|
|
+ var optionTicks = options.ticks;
|
|
|
+ var gridLines = options.gridLines;
|
|
|
+ var scaleLabel = options.scaleLabel;
|
|
|
+
|
|
|
+ var setContextLineSettings;
|
|
|
+ var isRotated = this.labelRotation !== 0;
|
|
|
+ var skipRatio;
|
|
|
+ var scaleLabelX;
|
|
|
+ var scaleLabelY;
|
|
|
+ var useAutoskipper = optionTicks.autoSkip;
|
|
|
+
|
|
|
+ // figure out the maximum number of gridlines to show
|
|
|
+ var maxTicks;
|
|
|
+ if (optionTicks.maxTicksLimit) {
|
|
|
+ maxTicks = optionTicks.maxTicksLimit;
|
|
|
+ }
|
|
|
+
|
|
|
+ var tickFontColor = helpers.getValueOrDefault(optionTicks.fontColor, globalDefaults.defaultFontColor);
|
|
|
+ var tickFontSize = helpers.getValueOrDefault(optionTicks.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var tickFontStyle = helpers.getValueOrDefault(optionTicks.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var tickFontFamily = helpers.getValueOrDefault(optionTicks.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
|
|
|
+ var tl = gridLines.tickMarkLength;
|
|
|
+
|
|
|
+ var scaleLabelFontColor = helpers.getValueOrDefault(scaleLabel.fontColor, globalDefaults.defaultFontColor);
|
|
|
+ var scaleLabelFontSize = helpers.getValueOrDefault(scaleLabel.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var scaleLabelFontStyle = helpers.getValueOrDefault(scaleLabel.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var scaleLabelFontFamily = helpers.getValueOrDefault(scaleLabel.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var scaleLabelFont = helpers.fontString(scaleLabelFontSize, scaleLabelFontStyle, scaleLabelFontFamily);
|
|
|
+
|
|
|
+ var labelRotationRadians = helpers.toRadians(this.labelRotation);
|
|
|
+ var cosRotation = Math.cos(labelRotationRadians);
|
|
|
+ var sinRotation = Math.sin(labelRotationRadians);
|
|
|
+ var longestRotatedLabel = this.longestLabelWidth * cosRotation;
|
|
|
+ var rotatedLabelHeight = tickFontSize * sinRotation;
|
|
|
+
|
|
|
+ // Make sure we draw text in the correct color and font
|
|
|
+ context.fillStyle = tickFontColor;
|
|
|
+
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ setContextLineSettings = true;
|
|
|
+ var yTickStart = options.position === "bottom" ? this.top : this.bottom - tl;
|
|
|
+ var yTickEnd = options.position === "bottom" ? this.top + tl : this.bottom;
|
|
|
+ skipRatio = false;
|
|
|
+
|
|
|
+ // Only calculate the skip ratio with the half width of longestRotateLabel if we got an actual rotation
|
|
|
+ // See #2584
|
|
|
+ if (isRotated) {
|
|
|
+ longestRotatedLabel /= 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ((longestRotatedLabel + optionTicks.autoSkipPadding) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
|
|
|
+ skipRatio = 1 + Math.floor(((longestRotatedLabel + optionTicks.autoSkipPadding) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
|
|
|
+ }
|
|
|
+
|
|
|
+ // if they defined a max number of optionTicks,
|
|
|
+ // increase skipRatio until that number is met
|
|
|
+ if (maxTicks && this.ticks.length > maxTicks) {
|
|
|
+ while (!skipRatio || this.ticks.length / (skipRatio || 1) > maxTicks) {
|
|
|
+ if (!skipRatio) {
|
|
|
+ skipRatio = 1;
|
|
|
+ }
|
|
|
+ skipRatio += 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!useAutoskipper) {
|
|
|
+ skipRatio = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ helpers.each(this.ticks, function (label, index) {
|
|
|
+ // Blank optionTicks
|
|
|
+ var isLastTick = this.ticks.length === index + 1;
|
|
|
+
|
|
|
+ // Since we always show the last tick,we need may need to hide the last shown one before
|
|
|
+ var shouldSkip = (skipRatio > 1 && index % skipRatio > 0) || (index % skipRatio === 0 && index + skipRatio >= this.ticks.length);
|
|
|
+ if (shouldSkip && !isLastTick || (label === undefined || label === null)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var xLineValue = this.getPixelForTick(index); // xvalues for grid lines
|
|
|
+ var xLabelValue = this.getPixelForTick(index, gridLines.offsetGridLines); // x values for optionTicks (need to consider offsetLabel option)
|
|
|
+
|
|
|
+ if (gridLines.display) {
|
|
|
+ if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
|
|
|
+ // Draw the first index specially
|
|
|
+ context.lineWidth = gridLines.zeroLineWidth;
|
|
|
+ context.strokeStyle = gridLines.zeroLineColor;
|
|
|
+ setContextLineSettings = true; // reset next time
|
|
|
+ } else if (setContextLineSettings) {
|
|
|
+ context.lineWidth = gridLines.lineWidth;
|
|
|
+ context.strokeStyle = gridLines.color;
|
|
|
+ setContextLineSettings = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ xLineValue += helpers.aliasPixel(context.lineWidth);
|
|
|
+
|
|
|
+ // Draw the label area
|
|
|
+ context.beginPath();
|
|
|
+
|
|
|
+ if (gridLines.drawTicks) {
|
|
|
+ context.moveTo(xLineValue, yTickStart);
|
|
|
+ context.lineTo(xLineValue, yTickEnd);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Draw the chart area
|
|
|
+ if (gridLines.drawOnChartArea) {
|
|
|
+ context.moveTo(xLineValue, chartArea.top);
|
|
|
+ context.lineTo(xLineValue, chartArea.bottom);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Need to stroke in the loop because we are potentially changing line widths & colours
|
|
|
+ context.stroke();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (optionTicks.display) {
|
|
|
+ context.save();
|
|
|
+ context.translate(xLabelValue + optionTicks.labelOffset, (isRotated) ? this.top + 12 : options.position === "top" ? this.bottom - tl : this.top + tl);
|
|
|
+ context.rotate(labelRotationRadians * -1);
|
|
|
+ context.font = tickLabelFont;
|
|
|
+ context.textAlign = (isRotated) ? "right" : "center";
|
|
|
+ context.textBaseline = (isRotated) ? "middle" : options.position === "top" ? "bottom" : "top";
|
|
|
+ context.fillText(label, 0, 0);
|
|
|
+ context.restore();
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ if (scaleLabel.display) {
|
|
|
+ // Draw the scale label
|
|
|
+ context.textAlign = "center";
|
|
|
+ context.textBaseline = 'middle';
|
|
|
+ context.fillStyle = scaleLabelFontColor; // render in correct colour
|
|
|
+ context.font = scaleLabelFont;
|
|
|
+
|
|
|
+ scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
|
|
|
+ scaleLabelY = options.position === 'bottom' ? this.bottom - (scaleLabelFontSize / 2) : this.top + (scaleLabelFontSize / 2);
|
|
|
+
|
|
|
+ context.fillText(scaleLabel.labelString, scaleLabelX, scaleLabelY);
|
|
|
+ }
|
|
|
+
|
|
|
+ } else {
|
|
|
+ setContextLineSettings = true;
|
|
|
+ var xTickStart = options.position === "right" ? this.left : this.right - 5;
|
|
|
+ var xTickEnd = options.position === "right" ? this.left + 5 : this.right;
|
|
|
+
|
|
|
+ helpers.each(this.ticks, function (label, index) {
|
|
|
+ // If the callback returned a null or undefined value, do not draw this line
|
|
|
+ if (label === undefined || label === null) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var yLineValue = this.getPixelForTick(index); // xvalues for grid lines
|
|
|
+
|
|
|
+ if (gridLines.display) {
|
|
|
+ if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
|
|
|
+ // Draw the first index specially
|
|
|
+ context.lineWidth = gridLines.zeroLineWidth;
|
|
|
+ context.strokeStyle = gridLines.zeroLineColor;
|
|
|
+ setContextLineSettings = true; // reset next time
|
|
|
+ } else if (setContextLineSettings) {
|
|
|
+ context.lineWidth = gridLines.lineWidth;
|
|
|
+ context.strokeStyle = gridLines.color;
|
|
|
+ setContextLineSettings = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ yLineValue += helpers.aliasPixel(context.lineWidth);
|
|
|
+
|
|
|
+ // Draw the label area
|
|
|
+ context.beginPath();
|
|
|
+
|
|
|
+ if (gridLines.drawTicks) {
|
|
|
+ context.moveTo(xTickStart, yLineValue);
|
|
|
+ context.lineTo(xTickEnd, yLineValue);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Draw the chart area
|
|
|
+ if (gridLines.drawOnChartArea) {
|
|
|
+ context.moveTo(chartArea.left, yLineValue);
|
|
|
+ context.lineTo(chartArea.right, yLineValue);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Need to stroke in the loop because we are potentially changing line widths & colours
|
|
|
+ context.stroke();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (optionTicks.display) {
|
|
|
+ var xLabelValue;
|
|
|
+ var yLabelValue = this.getPixelForTick(index, gridLines.offsetGridLines); // x values for optionTicks (need to consider offsetLabel option)
|
|
|
+
|
|
|
+ context.save();
|
|
|
+
|
|
|
+ if (options.position === "left") {
|
|
|
+ if (optionTicks.mirror) {
|
|
|
+ xLabelValue = this.right + optionTicks.padding;
|
|
|
+ context.textAlign = "left";
|
|
|
+ } else {
|
|
|
+ xLabelValue = this.right - optionTicks.padding;
|
|
|
+ context.textAlign = "right";
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // right side
|
|
|
+ if (optionTicks.mirror) {
|
|
|
+ xLabelValue = this.left - optionTicks.padding;
|
|
|
+ context.textAlign = "right";
|
|
|
+ } else {
|
|
|
+ xLabelValue = this.left + optionTicks.padding;
|
|
|
+ context.textAlign = "left";
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ context.translate(xLabelValue, yLabelValue + optionTicks.labelOffset);
|
|
|
+ context.rotate(labelRotationRadians * -1);
|
|
|
+ context.font = tickLabelFont;
|
|
|
+ context.textBaseline = "middle";
|
|
|
+ context.fillText(label, 0, 0);
|
|
|
+ context.restore();
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ if (scaleLabel.display) {
|
|
|
+ // Draw the scale label
|
|
|
+ scaleLabelX = options.position === 'left' ? this.left + (scaleLabelFontSize / 2) : this.right - (scaleLabelFontSize / 2);
|
|
|
+ scaleLabelY = this.top + ((this.bottom - this.top) / 2);
|
|
|
+ var rotation = options.position === 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
|
|
|
+
|
|
|
+ context.save();
|
|
|
+ context.translate(scaleLabelX, scaleLabelY);
|
|
|
+ context.rotate(rotation);
|
|
|
+ context.textAlign = "center";
|
|
|
+ context.fillStyle = scaleLabelFontColor; // render in correct colour
|
|
|
+ context.font = scaleLabelFont;
|
|
|
+ context.textBaseline = 'middle';
|
|
|
+ context.fillText(scaleLabel.labelString, 0, 0);
|
|
|
+ context.restore();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (gridLines.drawBorder) {
|
|
|
+ // Draw the line at the edge of the axis
|
|
|
+ context.lineWidth = gridLines.lineWidth;
|
|
|
+ context.strokeStyle = gridLines.color;
|
|
|
+ var x1 = this.left,
|
|
|
+ x2 = this.right,
|
|
|
+ y1 = this.top,
|
|
|
+ y2 = this.bottom;
|
|
|
+
|
|
|
+ var aliasPixel = helpers.aliasPixel(context.lineWidth);
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ y1 = y2 = options.position === 'top' ? this.bottom : this.top;
|
|
|
+ y1 += aliasPixel;
|
|
|
+ y2 += aliasPixel;
|
|
|
+ } else {
|
|
|
+ x1 = x2 = options.position === 'left' ? this.right : this.left;
|
|
|
+ x1 += aliasPixel;
|
|
|
+ x2 += aliasPixel;
|
|
|
+ }
|
|
|
+
|
|
|
+ context.beginPath();
|
|
|
+ context.moveTo(x1, y1);
|
|
|
+ context.lineTo(x2, y2);
|
|
|
+ context.stroke();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],31:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.scaleService = {
|
|
|
+ // Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
|
|
|
+ // use the new chart options to grab the correct scale
|
|
|
+ constructors: {},
|
|
|
+ // Use a registration function so that we can move to an ES6 map when we no longer need to support
|
|
|
+ // old browsers
|
|
|
+
|
|
|
+ // Scale config defaults
|
|
|
+ defaults: {},
|
|
|
+ registerScaleType: function(type, scaleConstructor, defaults) {
|
|
|
+ this.constructors[type] = scaleConstructor;
|
|
|
+ this.defaults[type] = helpers.clone(defaults);
|
|
|
+ },
|
|
|
+ getScaleConstructor: function(type) {
|
|
|
+ return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
|
|
|
+ },
|
|
|
+ getScaleDefaults: function(type) {
|
|
|
+ // Return the scale defaults merged with the global settings so that we always use the latest ones
|
|
|
+ return this.defaults.hasOwnProperty(type) ? helpers.scaleMerge(Chart.defaults.scale, this.defaults[type]) : {};
|
|
|
+ },
|
|
|
+ updateScaleDefaults: function(type, additions) {
|
|
|
+ var defaults = this.defaults;
|
|
|
+ if (defaults.hasOwnProperty(type)) {
|
|
|
+ defaults[type] = helpers.extend(defaults[type], additions);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ addScalesToLayout: function(chartInstance) {
|
|
|
+ // Adds each scale to the chart.boxes array to be sized accordingly
|
|
|
+ helpers.each(chartInstance.scales, function(scale) {
|
|
|
+ Chart.layoutService.addBox(chartInstance, scale);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+};
|
|
|
+},{}],32:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.global.title = {
|
|
|
+ display: false,
|
|
|
+ position: 'top',
|
|
|
+ fullWidth: true, // marks that this box should take the full width of the canvas (pushing down other boxes)
|
|
|
+
|
|
|
+ fontStyle: 'bold',
|
|
|
+ padding: 10,
|
|
|
+
|
|
|
+ // actual title
|
|
|
+ text: ''
|
|
|
+ };
|
|
|
+
|
|
|
+ var noop = helpers.noop;
|
|
|
+ Chart.Title = Chart.Element.extend({
|
|
|
+
|
|
|
+ initialize: function(config) {
|
|
|
+ helpers.extend(this, config);
|
|
|
+ this.options = helpers.configMerge(Chart.defaults.global.title, config.options);
|
|
|
+
|
|
|
+ // Contains hit boxes for each dataset (in dataset order)
|
|
|
+ this.legendHitBoxes = [];
|
|
|
+ },
|
|
|
+
|
|
|
+ // These methods are ordered by lifecyle. Utilities then follow.
|
|
|
+
|
|
|
+ beforeUpdate: noop,
|
|
|
+ update: function(maxWidth, maxHeight, margins) {
|
|
|
+
|
|
|
+ // Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
|
|
|
+ this.beforeUpdate();
|
|
|
+
|
|
|
+ // Absorb the master measurements
|
|
|
+ this.maxWidth = maxWidth;
|
|
|
+ this.maxHeight = maxHeight;
|
|
|
+ this.margins = margins;
|
|
|
+
|
|
|
+ // Dimensions
|
|
|
+ this.beforeSetDimensions();
|
|
|
+ this.setDimensions();
|
|
|
+ this.afterSetDimensions();
|
|
|
+ // Labels
|
|
|
+ this.beforeBuildLabels();
|
|
|
+ this.buildLabels();
|
|
|
+ this.afterBuildLabels();
|
|
|
+
|
|
|
+ // Fit
|
|
|
+ this.beforeFit();
|
|
|
+ this.fit();
|
|
|
+ this.afterFit();
|
|
|
+ //
|
|
|
+ this.afterUpdate();
|
|
|
+
|
|
|
+ return this.minSize;
|
|
|
+
|
|
|
+ },
|
|
|
+ afterUpdate: noop,
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeSetDimensions: noop,
|
|
|
+ setDimensions: function() {
|
|
|
+ // Set the unconstrained dimension before label rotation
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ // Reset position before calculating rotation
|
|
|
+ this.width = this.maxWidth;
|
|
|
+ this.left = 0;
|
|
|
+ this.right = this.width;
|
|
|
+ } else {
|
|
|
+ this.height = this.maxHeight;
|
|
|
+
|
|
|
+ // Reset position before calculating rotation
|
|
|
+ this.top = 0;
|
|
|
+ this.bottom = this.height;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reset padding
|
|
|
+ this.paddingLeft = 0;
|
|
|
+ this.paddingTop = 0;
|
|
|
+ this.paddingRight = 0;
|
|
|
+ this.paddingBottom = 0;
|
|
|
+
|
|
|
+ // Reset minSize
|
|
|
+ this.minSize = {
|
|
|
+ width: 0,
|
|
|
+ height: 0
|
|
|
+ };
|
|
|
+ },
|
|
|
+ afterSetDimensions: noop,
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeBuildLabels: noop,
|
|
|
+ buildLabels: noop,
|
|
|
+ afterBuildLabels: noop,
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ beforeFit: noop,
|
|
|
+ fit: function() {
|
|
|
+
|
|
|
+ var _this = this,
|
|
|
+ ctx = _this.ctx,
|
|
|
+ valueOrDefault = helpers.getValueOrDefault,
|
|
|
+ opts = _this.options,
|
|
|
+ globalDefaults = Chart.defaults.global,
|
|
|
+ display = opts.display,
|
|
|
+ fontSize = valueOrDefault(opts.fontSize, globalDefaults.defaultFontSize),
|
|
|
+ minSize = _this.minSize;
|
|
|
+
|
|
|
+ if (_this.isHorizontal()) {
|
|
|
+ minSize.width = _this.maxWidth; // fill all the width
|
|
|
+ minSize.height = display ? fontSize + (opts.padding * 2) : 0;
|
|
|
+ } else {
|
|
|
+ minSize.width = display ? fontSize + (opts.padding * 2) : 0;
|
|
|
+ minSize.height = _this.maxHeight; // fill all the height
|
|
|
+ }
|
|
|
+
|
|
|
+ _this.width = minSize.width;
|
|
|
+ _this.height = minSize.height;
|
|
|
+
|
|
|
+ },
|
|
|
+ afterFit: noop,
|
|
|
+
|
|
|
+ // Shared Methods
|
|
|
+ isHorizontal: function() {
|
|
|
+ var pos = this.options.position;
|
|
|
+ return pos === "top" || pos === "bottom";
|
|
|
+ },
|
|
|
+
|
|
|
+ // Actualy draw the title block on the canvas
|
|
|
+ draw: function() {
|
|
|
+ var _this = this,
|
|
|
+ ctx = _this.ctx,
|
|
|
+ valueOrDefault = helpers.getValueOrDefault,
|
|
|
+ opts = _this.options,
|
|
|
+ globalDefaults = Chart.defaults.global;
|
|
|
+
|
|
|
+ if (opts.display) {
|
|
|
+ var fontSize = valueOrDefault(opts.fontSize, globalDefaults.defaultFontSize),
|
|
|
+ fontStyle = valueOrDefault(opts.fontStyle, globalDefaults.defaultFontStyle),
|
|
|
+ fontFamily = valueOrDefault(opts.fontFamily, globalDefaults.defaultFontFamily),
|
|
|
+ titleFont = helpers.fontString(fontSize, fontStyle, fontFamily),
|
|
|
+ rotation = 0,
|
|
|
+ titleX,
|
|
|
+ titleY,
|
|
|
+ top = _this.top,
|
|
|
+ left = _this.left,
|
|
|
+ bottom = _this.bottom,
|
|
|
+ right = _this.right;
|
|
|
+
|
|
|
+ ctx.fillStyle = valueOrDefault(opts.fontColor, globalDefaults.defaultFontColor); // render in correct colour
|
|
|
+ ctx.font = titleFont;
|
|
|
+
|
|
|
+ // Horizontal
|
|
|
+ if (_this.isHorizontal()) {
|
|
|
+ titleX = left + ((right - left) / 2); // midpoint of the width
|
|
|
+ titleY = top + ((bottom - top) / 2); // midpoint of the height
|
|
|
+ } else {
|
|
|
+ titleX = opts.position === 'left' ? left + (fontSize / 2) : right - (fontSize / 2);
|
|
|
+ titleY = top + ((bottom - top) / 2);
|
|
|
+ rotation = Math.PI * (opts.position === 'left' ? -0.5 : 0.5);
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.save();
|
|
|
+ ctx.translate(titleX, titleY);
|
|
|
+ ctx.rotate(rotation);
|
|
|
+ ctx.textAlign = 'center';
|
|
|
+ ctx.textBaseline = 'middle';
|
|
|
+ ctx.fillText(opts.text, 0, 0);
|
|
|
+ ctx.restore();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+},{}],33:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ Chart.defaults.global.tooltips = {
|
|
|
+ enabled: true,
|
|
|
+ custom: null,
|
|
|
+ mode: 'single',
|
|
|
+ backgroundColor: "rgba(0,0,0,0.8)",
|
|
|
+ titleFontStyle: "bold",
|
|
|
+ titleSpacing: 2,
|
|
|
+ titleMarginBottom: 6,
|
|
|
+ titleColor: "#fff",
|
|
|
+ titleAlign: "left",
|
|
|
+ bodySpacing: 2,
|
|
|
+ bodyColor: "#fff",
|
|
|
+ bodyAlign: "left",
|
|
|
+ footerFontStyle: "bold",
|
|
|
+ footerSpacing: 2,
|
|
|
+ footerMarginTop: 6,
|
|
|
+ footerColor: "#fff",
|
|
|
+ footerAlign: "left",
|
|
|
+ yPadding: 6,
|
|
|
+ xPadding: 6,
|
|
|
+ yAlign : 'center',
|
|
|
+ xAlign : 'center',
|
|
|
+ caretSize: 5,
|
|
|
+ cornerRadius: 6,
|
|
|
+ multiKeyBackground: '#fff',
|
|
|
+ callbacks: {
|
|
|
+ // Args are: (tooltipItems, data)
|
|
|
+ beforeTitle: helpers.noop,
|
|
|
+ title: function(tooltipItems, data) {
|
|
|
+ // Pick first xLabel for now
|
|
|
+ var title = '';
|
|
|
+
|
|
|
+ if (tooltipItems.length > 0) {
|
|
|
+ if (tooltipItems[0].xLabel) {
|
|
|
+ title = tooltipItems[0].xLabel;
|
|
|
+ } else if (data.labels.length > 0 && tooltipItems[0].index < data.labels.length) {
|
|
|
+ title = data.labels[tooltipItems[0].index];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return title;
|
|
|
+ },
|
|
|
+ afterTitle: helpers.noop,
|
|
|
+
|
|
|
+ // Args are: (tooltipItems, data)
|
|
|
+ beforeBody: helpers.noop,
|
|
|
+
|
|
|
+ // Args are: (tooltipItem, data)
|
|
|
+ beforeLabel: helpers.noop,
|
|
|
+ label: function(tooltipItem, data) {
|
|
|
+ var datasetLabel = data.datasets[tooltipItem.datasetIndex].label || '';
|
|
|
+ return datasetLabel + ': ' + tooltipItem.yLabel;
|
|
|
+ },
|
|
|
+ afterLabel: helpers.noop,
|
|
|
+
|
|
|
+ // Args are: (tooltipItems, data)
|
|
|
+ afterBody: helpers.noop,
|
|
|
+
|
|
|
+ // Args are: (tooltipItems, data)
|
|
|
+ beforeFooter: helpers.noop,
|
|
|
+ footer: helpers.noop,
|
|
|
+ afterFooter: helpers.noop
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Helper to push or concat based on if the 2nd parameter is an array or not
|
|
|
+ function pushOrConcat(base, toPush) {
|
|
|
+ if (toPush) {
|
|
|
+ if (helpers.isArray(toPush)) {
|
|
|
+ base = base.concat(toPush);
|
|
|
+ } else {
|
|
|
+ base.push(toPush);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return base;
|
|
|
+ }
|
|
|
+
|
|
|
+ Chart.Tooltip = Chart.Element.extend({
|
|
|
+ initialize: function() {
|
|
|
+ var globalDefaults = Chart.defaults.global;
|
|
|
+ var options = this._options;
|
|
|
+ var tooltips = options.tooltips;
|
|
|
+
|
|
|
+ helpers.extend(this, {
|
|
|
+ _model: {
|
|
|
+ // Positioning
|
|
|
+ xPadding: tooltips.xPadding,
|
|
|
+ yPadding: tooltips.yPadding,
|
|
|
+ xAlign : tooltips.yAlign,
|
|
|
+ yAlign : tooltips.xAlign,
|
|
|
+
|
|
|
+ // Body
|
|
|
+ bodyColor: tooltips.bodyColor,
|
|
|
+ _bodyFontFamily: helpers.getValueOrDefault(tooltips.bodyFontFamily, globalDefaults.defaultFontFamily),
|
|
|
+ _bodyFontStyle: helpers.getValueOrDefault(tooltips.bodyFontStyle, globalDefaults.defaultFontStyle),
|
|
|
+ _bodyAlign: tooltips.bodyAlign,
|
|
|
+ bodyFontSize: helpers.getValueOrDefault(tooltips.bodyFontSize, globalDefaults.defaultFontSize),
|
|
|
+ bodySpacing: tooltips.bodySpacing,
|
|
|
+
|
|
|
+ // Title
|
|
|
+ titleColor: tooltips.titleColor,
|
|
|
+ _titleFontFamily: helpers.getValueOrDefault(tooltips.titleFontFamily, globalDefaults.defaultFontFamily),
|
|
|
+ _titleFontStyle: helpers.getValueOrDefault(tooltips.titleFontStyle, globalDefaults.defaultFontStyle),
|
|
|
+ titleFontSize: helpers.getValueOrDefault(tooltips.titleFontSize, globalDefaults.defaultFontSize),
|
|
|
+ _titleAlign: tooltips.titleAlign,
|
|
|
+ titleSpacing: tooltips.titleSpacing,
|
|
|
+ titleMarginBottom: tooltips.titleMarginBottom,
|
|
|
+
|
|
|
+ // Footer
|
|
|
+ footerColor: tooltips.footerColor,
|
|
|
+ _footerFontFamily: helpers.getValueOrDefault(tooltips.footerFontFamily, globalDefaults.defaultFontFamily),
|
|
|
+ _footerFontStyle: helpers.getValueOrDefault(tooltips.footerFontStyle, globalDefaults.defaultFontStyle),
|
|
|
+ footerFontSize: helpers.getValueOrDefault(tooltips.footerFontSize, globalDefaults.defaultFontSize),
|
|
|
+ _footerAlign: tooltips.footerAlign,
|
|
|
+ footerSpacing: tooltips.footerSpacing,
|
|
|
+ footerMarginTop: tooltips.footerMarginTop,
|
|
|
+
|
|
|
+ // Appearance
|
|
|
+ caretSize: tooltips.caretSize,
|
|
|
+ cornerRadius: tooltips.cornerRadius,
|
|
|
+ backgroundColor: tooltips.backgroundColor,
|
|
|
+ opacity: 0,
|
|
|
+ legendColorBackground: tooltips.multiKeyBackground
|
|
|
+ }
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get the title
|
|
|
+ // Args are: (tooltipItem, data)
|
|
|
+ getTitle: function() {
|
|
|
+ var beforeTitle = this._options.tooltips.callbacks.beforeTitle.apply(this, arguments),
|
|
|
+ title = this._options.tooltips.callbacks.title.apply(this, arguments),
|
|
|
+ afterTitle = this._options.tooltips.callbacks.afterTitle.apply(this, arguments);
|
|
|
+
|
|
|
+ var lines = [];
|
|
|
+ lines = pushOrConcat(lines, beforeTitle);
|
|
|
+ lines = pushOrConcat(lines, title);
|
|
|
+ lines = pushOrConcat(lines, afterTitle);
|
|
|
+
|
|
|
+ return lines;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Args are: (tooltipItem, data)
|
|
|
+ getBeforeBody: function() {
|
|
|
+ var lines = this._options.tooltips.callbacks.beforeBody.apply(this, arguments);
|
|
|
+ return helpers.isArray(lines) ? lines : lines !== undefined ? [lines] : [];
|
|
|
+ },
|
|
|
+
|
|
|
+ // Args are: (tooltipItem, data)
|
|
|
+ getBody: function(tooltipItems, data) {
|
|
|
+ var lines = [];
|
|
|
+
|
|
|
+ helpers.each(tooltipItems, function(bodyItem) {
|
|
|
+ helpers.pushAllIfDefined(this._options.tooltips.callbacks.beforeLabel.call(this, bodyItem, data), lines);
|
|
|
+ helpers.pushAllIfDefined(this._options.tooltips.callbacks.label.call(this, bodyItem, data), lines);
|
|
|
+ helpers.pushAllIfDefined(this._options.tooltips.callbacks.afterLabel.call(this, bodyItem, data), lines);
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ return lines;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Args are: (tooltipItem, data)
|
|
|
+ getAfterBody: function() {
|
|
|
+ var lines = this._options.tooltips.callbacks.afterBody.apply(this, arguments);
|
|
|
+ return helpers.isArray(lines) ? lines : lines !== undefined ? [lines] : [];
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get the footer and beforeFooter and afterFooter lines
|
|
|
+ // Args are: (tooltipItem, data)
|
|
|
+ getFooter: function() {
|
|
|
+ var beforeFooter = this._options.tooltips.callbacks.beforeFooter.apply(this, arguments);
|
|
|
+ var footer = this._options.tooltips.callbacks.footer.apply(this, arguments);
|
|
|
+ var afterFooter = this._options.tooltips.callbacks.afterFooter.apply(this, arguments);
|
|
|
+
|
|
|
+ var lines = [];
|
|
|
+ lines = pushOrConcat(lines, beforeFooter);
|
|
|
+ lines = pushOrConcat(lines, footer);
|
|
|
+ lines = pushOrConcat(lines, afterFooter);
|
|
|
+
|
|
|
+ return lines;
|
|
|
+ },
|
|
|
+
|
|
|
+ getAveragePosition: function(elements) {
|
|
|
+
|
|
|
+ if (!elements.length) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var xPositions = [];
|
|
|
+ var yPositions = [];
|
|
|
+
|
|
|
+ helpers.each(elements, function(el) {
|
|
|
+ if (el && el.hasValue()){
|
|
|
+ var pos = el.tooltipPosition();
|
|
|
+ xPositions.push(pos.x);
|
|
|
+ yPositions.push(pos.y);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ var x = 0,
|
|
|
+ y = 0;
|
|
|
+ for (var i = 0; i < xPositions.length; i++) {
|
|
|
+ x += xPositions[i];
|
|
|
+ y += yPositions[i];
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ x: Math.round(x / xPositions.length),
|
|
|
+ y: Math.round(y / xPositions.length)
|
|
|
+ };
|
|
|
+
|
|
|
+ },
|
|
|
+
|
|
|
+ update: function(changed) {
|
|
|
+ if (this._active.length) {
|
|
|
+ this._model.opacity = 1;
|
|
|
+
|
|
|
+ var element = this._active[0],
|
|
|
+ labelColors = [],
|
|
|
+ tooltipPosition;
|
|
|
+
|
|
|
+ var tooltipItems = [];
|
|
|
+
|
|
|
+ if (this._options.tooltips.mode === 'single') {
|
|
|
+ var yScale = element._yScale || element._scale; // handle radar || polarArea charts
|
|
|
+ tooltipItems.push({
|
|
|
+ xLabel: element._xScale ? element._xScale.getLabelForIndex(element._index, element._datasetIndex) : '',
|
|
|
+ yLabel: yScale ? yScale.getLabelForIndex(element._index, element._datasetIndex) : '',
|
|
|
+ index: element._index,
|
|
|
+ datasetIndex: element._datasetIndex
|
|
|
+ });
|
|
|
+ tooltipPosition = this.getAveragePosition(this._active);
|
|
|
+ } else {
|
|
|
+ helpers.each(this._data.datasets, function(dataset, datasetIndex) {
|
|
|
+ if (!this._chartInstance.isDatasetVisible(datasetIndex)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var meta = this._chartInstance.getDatasetMeta(datasetIndex);
|
|
|
+ var currentElement = meta.data[element._index];
|
|
|
+ if (currentElement) {
|
|
|
+ var yScale = element._yScale || element._scale; // handle radar || polarArea charts
|
|
|
+
|
|
|
+ tooltipItems.push({
|
|
|
+ xLabel: currentElement._xScale ? currentElement._xScale.getLabelForIndex(currentElement._index, currentElement._datasetIndex) : '',
|
|
|
+ yLabel: yScale ? yScale.getLabelForIndex(currentElement._index, currentElement._datasetIndex) : '',
|
|
|
+ index: element._index,
|
|
|
+ datasetIndex: datasetIndex
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ helpers.each(this._active, function(active) {
|
|
|
+ if (active) {
|
|
|
+ labelColors.push({
|
|
|
+ borderColor: active._view.borderColor,
|
|
|
+ backgroundColor: active._view.backgroundColor
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, null);
|
|
|
+
|
|
|
+ tooltipPosition = this.getAveragePosition(this._active);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Build the Text Lines
|
|
|
+ helpers.extend(this._model, {
|
|
|
+ title: this.getTitle(tooltipItems, this._data),
|
|
|
+ beforeBody: this.getBeforeBody(tooltipItems, this._data),
|
|
|
+ body: this.getBody(tooltipItems, this._data),
|
|
|
+ afterBody: this.getAfterBody(tooltipItems, this._data),
|
|
|
+ footer: this.getFooter(tooltipItems, this._data)
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.extend(this._model, {
|
|
|
+ x: Math.round(tooltipPosition.x),
|
|
|
+ y: Math.round(tooltipPosition.y),
|
|
|
+ caretPadding: helpers.getValueOrDefault(tooltipPosition.padding, 2),
|
|
|
+ labelColors: labelColors
|
|
|
+ });
|
|
|
+
|
|
|
+ // We need to determine alignment of
|
|
|
+ var tooltipSize = this.getTooltipSize(this._model);
|
|
|
+ this.determineAlignment(tooltipSize); // Smart Tooltip placement to stay on the canvas
|
|
|
+
|
|
|
+ helpers.extend(this._model, this.getBackgroundPoint(this._model, tooltipSize));
|
|
|
+ } else {
|
|
|
+ this._model.opacity = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (changed && this._options.tooltips.custom) {
|
|
|
+ this._options.tooltips.custom.call(this, this._model);
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ getTooltipSize: function getTooltipSize(vm) {
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+
|
|
|
+ var size = {
|
|
|
+ height: vm.yPadding * 2, // Tooltip Padding
|
|
|
+ width: 0
|
|
|
+ };
|
|
|
+ var combinedBodyLength = vm.body.length + vm.beforeBody.length + vm.afterBody.length;
|
|
|
+
|
|
|
+ size.height += vm.title.length * vm.titleFontSize; // Title Lines
|
|
|
+ size.height += (vm.title.length - 1) * vm.titleSpacing; // Title Line Spacing
|
|
|
+ size.height += vm.title.length ? vm.titleMarginBottom : 0; // Title's bottom Margin
|
|
|
+ size.height += combinedBodyLength * vm.bodyFontSize; // Body Lines
|
|
|
+ size.height += combinedBodyLength ? (combinedBodyLength - 1) * vm.bodySpacing : 0; // Body Line Spacing
|
|
|
+ size.height += vm.footer.length ? vm.footerMarginTop : 0; // Footer Margin
|
|
|
+ size.height += vm.footer.length * (vm.footerFontSize); // Footer Lines
|
|
|
+ size.height += vm.footer.length ? (vm.footer.length - 1) * vm.footerSpacing : 0; // Footer Line Spacing
|
|
|
+
|
|
|
+ // Width
|
|
|
+ ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
|
|
|
+ helpers.each(vm.title, function(line) {
|
|
|
+ size.width = Math.max(size.width, ctx.measureText(line).width);
|
|
|
+ });
|
|
|
+
|
|
|
+ ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
|
|
|
+ helpers.each(vm.beforeBody.concat(vm.afterBody), function(line) {
|
|
|
+ size.width = Math.max(size.width, ctx.measureText(line).width);
|
|
|
+ });
|
|
|
+ helpers.each(vm.body, function(line) {
|
|
|
+ size.width = Math.max(size.width, ctx.measureText(line).width + (this._options.tooltips.mode !== 'single' ? (vm.bodyFontSize + 2) : 0));
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
|
|
|
+ helpers.each(vm.footer, function(line) {
|
|
|
+ size.width = Math.max(size.width, ctx.measureText(line).width);
|
|
|
+ });
|
|
|
+ size.width += 2 * vm.xPadding;
|
|
|
+
|
|
|
+ return size;
|
|
|
+ },
|
|
|
+ determineAlignment: function determineAlignment(size) {
|
|
|
+ if (this._model.y < size.height) {
|
|
|
+ this._model.yAlign = 'top';
|
|
|
+ } else if (this._model.y > (this._chart.height - size.height)) {
|
|
|
+ this._model.yAlign = 'bottom';
|
|
|
+ }
|
|
|
+
|
|
|
+ var lf, rf; // functions to determine left, right alignment
|
|
|
+ var olf, orf; // functions to determine if left/right alignment causes tooltip to go outside chart
|
|
|
+ var yf; // function to get the y alignment if the tooltip goes outside of the left or right edges
|
|
|
+ var _this = this;
|
|
|
+ var midX = (this._chartInstance.chartArea.left + this._chartInstance.chartArea.right) / 2;
|
|
|
+ var midY = (this._chartInstance.chartArea.top + this._chartInstance.chartArea.bottom) / 2;
|
|
|
+
|
|
|
+ if (this._model.yAlign === 'center') {
|
|
|
+ lf = function(x) {
|
|
|
+ return x <= midX;
|
|
|
+ };
|
|
|
+ rf = function(x) {
|
|
|
+ return x > midX;
|
|
|
+ };
|
|
|
+ } else {
|
|
|
+ lf = function(x) {
|
|
|
+ return x <= (size.width / 2);
|
|
|
+ };
|
|
|
+ rf = function(x) {
|
|
|
+ return x >= (_this._chart.width - (size.width / 2));
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ olf = function(x) {
|
|
|
+ return x + size.width > _this._chart.width;
|
|
|
+ };
|
|
|
+ orf = function(x) {
|
|
|
+ return x - size.width < 0;
|
|
|
+ };
|
|
|
+ yf = function(y) {
|
|
|
+ return y <= midY ? 'top' : 'bottom';
|
|
|
+ };
|
|
|
+
|
|
|
+ if (lf(this._model.x)) {
|
|
|
+ this._model.xAlign = 'left';
|
|
|
+
|
|
|
+ // Is tooltip too wide and goes over the right side of the chart.?
|
|
|
+ if (olf(this._model.x)) {
|
|
|
+ this._model.xAlign = 'center';
|
|
|
+ this._model.yAlign = yf(this._model.y);
|
|
|
+ }
|
|
|
+ } else if (rf(this._model.x)) {
|
|
|
+ this._model.xAlign = 'right';
|
|
|
+
|
|
|
+ // Is tooltip too wide and goes outside left edge of canvas?
|
|
|
+ if (orf(this._model.x)) {
|
|
|
+ this._model.xAlign = 'center';
|
|
|
+ this._model.yAlign = yf(this._model.y);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getBackgroundPoint: function getBackgroundPoint(vm, size) {
|
|
|
+ // Background Position
|
|
|
+ var pt = {
|
|
|
+ x: vm.x,
|
|
|
+ y: vm.y
|
|
|
+ };
|
|
|
+
|
|
|
+ if (vm.xAlign === 'right') {
|
|
|
+ pt.x -= size.width;
|
|
|
+ } else if (vm.xAlign === 'center') {
|
|
|
+ pt.x -= (size.width / 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (vm.yAlign === 'top') {
|
|
|
+ pt.y += vm.caretPadding + vm.caretSize;
|
|
|
+ } else if (vm.yAlign === 'bottom') {
|
|
|
+ pt.y -= size.height + vm.caretPadding + vm.caretSize;
|
|
|
+ } else {
|
|
|
+ pt.y -= (size.height / 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (vm.yAlign === 'center') {
|
|
|
+ if (vm.xAlign === 'left') {
|
|
|
+ pt.x += vm.caretPadding + vm.caretSize;
|
|
|
+ } else if (vm.xAlign === 'right') {
|
|
|
+ pt.x -= vm.caretPadding + vm.caretSize;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (vm.xAlign === 'left') {
|
|
|
+ pt.x -= vm.cornerRadius + vm.caretPadding;
|
|
|
+ } else if (vm.xAlign === 'right') {
|
|
|
+ pt.x += vm.cornerRadius + vm.caretPadding;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return pt;
|
|
|
+ },
|
|
|
+ drawCaret: function drawCaret(tooltipPoint, size, opacity, caretPadding) {
|
|
|
+ var vm = this._view;
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+ var x1, x2, x3;
|
|
|
+ var y1, y2, y3;
|
|
|
+
|
|
|
+ if (vm.yAlign === 'center') {
|
|
|
+ // Left or right side
|
|
|
+ if (vm.xAlign === 'left') {
|
|
|
+ x1 = tooltipPoint.x;
|
|
|
+ x2 = x1 - vm.caretSize;
|
|
|
+ x3 = x1;
|
|
|
+ } else {
|
|
|
+ x1 = tooltipPoint.x + size.width;
|
|
|
+ x2 = x1 + vm.caretSize;
|
|
|
+ x3 = x1;
|
|
|
+ }
|
|
|
+
|
|
|
+ y2 = tooltipPoint.y + (size.height / 2);
|
|
|
+ y1 = y2 - vm.caretSize;
|
|
|
+ y3 = y2 + vm.caretSize;
|
|
|
+ } else {
|
|
|
+ if (vm.xAlign === 'left') {
|
|
|
+ x1 = tooltipPoint.x + vm.cornerRadius;
|
|
|
+ x2 = x1 + vm.caretSize;
|
|
|
+ x3 = x2 + vm.caretSize;
|
|
|
+ } else if (vm.xAlign === 'right') {
|
|
|
+ x1 = tooltipPoint.x + size.width - vm.cornerRadius;
|
|
|
+ x2 = x1 - vm.caretSize;
|
|
|
+ x3 = x2 - vm.caretSize;
|
|
|
+ } else {
|
|
|
+ x2 = tooltipPoint.x + (size.width / 2);
|
|
|
+ x1 = x2 - vm.caretSize;
|
|
|
+ x3 = x2 + vm.caretSize;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (vm.yAlign === 'top') {
|
|
|
+ y1 = tooltipPoint.y;
|
|
|
+ y2 = y1 - vm.caretSize;
|
|
|
+ y3 = y1;
|
|
|
+ } else {
|
|
|
+ y1 = tooltipPoint.y + size.height;
|
|
|
+ y2 = y1 + vm.caretSize;
|
|
|
+ y3 = y1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var bgColor = helpers.color(vm.backgroundColor);
|
|
|
+ ctx.fillStyle = bgColor.alpha(opacity * bgColor.alpha()).rgbString();
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.moveTo(x1, y1);
|
|
|
+ ctx.lineTo(x2, y2);
|
|
|
+ ctx.lineTo(x3, y3);
|
|
|
+ ctx.closePath();
|
|
|
+ ctx.fill();
|
|
|
+ },
|
|
|
+ drawTitle: function drawTitle(pt, vm, ctx, opacity) {
|
|
|
+ if (vm.title.length) {
|
|
|
+ ctx.textAlign = vm._titleAlign;
|
|
|
+ ctx.textBaseline = "top";
|
|
|
+
|
|
|
+ var titleColor = helpers.color(vm.titleColor);
|
|
|
+ ctx.fillStyle = titleColor.alpha(opacity * titleColor.alpha()).rgbString();
|
|
|
+ ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
|
|
|
+
|
|
|
+ helpers.each(vm.title, function(title, i) {
|
|
|
+ ctx.fillText(title, pt.x, pt.y);
|
|
|
+ pt.y += vm.titleFontSize + vm.titleSpacing; // Line Height and spacing
|
|
|
+
|
|
|
+ if (i + 1 === vm.title.length) {
|
|
|
+ pt.y += vm.titleMarginBottom - vm.titleSpacing; // If Last, add margin, remove spacing
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ },
|
|
|
+ drawBody: function drawBody(pt, vm, ctx, opacity) {
|
|
|
+ ctx.textAlign = vm._bodyAlign;
|
|
|
+ ctx.textBaseline = "top";
|
|
|
+
|
|
|
+ var bodyColor = helpers.color(vm.bodyColor);
|
|
|
+ ctx.fillStyle = bodyColor.alpha(opacity * bodyColor.alpha()).rgbString();
|
|
|
+ ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
|
|
|
+
|
|
|
+ // Before Body
|
|
|
+ helpers.each(vm.beforeBody, function(beforeBody) {
|
|
|
+ ctx.fillText(beforeBody, pt.x, pt.y);
|
|
|
+ pt.y += vm.bodyFontSize + vm.bodySpacing;
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(vm.body, function(body, i) {
|
|
|
+ // Draw Legend-like boxes if needed
|
|
|
+ if (this._options.tooltips.mode !== 'single') {
|
|
|
+ // Fill a white rect so that colours merge nicely if the opacity is < 1
|
|
|
+ ctx.fillStyle = helpers.color(vm.legendColorBackground).alpha(opacity).rgbaString();
|
|
|
+ ctx.fillRect(pt.x, pt.y, vm.bodyFontSize, vm.bodyFontSize);
|
|
|
+
|
|
|
+ // Border
|
|
|
+ ctx.strokeStyle = helpers.color(vm.labelColors[i].borderColor).alpha(opacity).rgbaString();
|
|
|
+ ctx.strokeRect(pt.x, pt.y, vm.bodyFontSize, vm.bodyFontSize);
|
|
|
+
|
|
|
+ // Inner square
|
|
|
+ ctx.fillStyle = helpers.color(vm.labelColors[i].backgroundColor).alpha(opacity).rgbaString();
|
|
|
+ ctx.fillRect(pt.x + 1, pt.y + 1, vm.bodyFontSize - 2, vm.bodyFontSize - 2);
|
|
|
+
|
|
|
+ ctx.fillStyle = helpers.color(vm.bodyColor).alpha(opacity).rgbaString(); // Return fill style for text
|
|
|
+ }
|
|
|
+
|
|
|
+ // Body Line
|
|
|
+ ctx.fillText(body, pt.x + (this._options.tooltips.mode !== 'single' ? (vm.bodyFontSize + 2) : 0), pt.y);
|
|
|
+
|
|
|
+ pt.y += vm.bodyFontSize + vm.bodySpacing;
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ // After Body
|
|
|
+ helpers.each(vm.afterBody, function(afterBody) {
|
|
|
+ ctx.fillText(afterBody, pt.x, pt.y);
|
|
|
+ pt.y += vm.bodyFontSize;
|
|
|
+ });
|
|
|
+
|
|
|
+ pt.y -= vm.bodySpacing; // Remove last body spacing
|
|
|
+ },
|
|
|
+ drawFooter: function drawFooter(pt, vm, ctx, opacity) {
|
|
|
+ if (vm.footer.length) {
|
|
|
+ pt.y += vm.footerMarginTop;
|
|
|
+
|
|
|
+ ctx.textAlign = vm._footerAlign;
|
|
|
+ ctx.textBaseline = "top";
|
|
|
+
|
|
|
+ var footerColor = helpers.color(vm.footerColor);
|
|
|
+ ctx.fillStyle = footerColor.alpha(opacity * footerColor.alpha()).rgbString();
|
|
|
+ ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
|
|
|
+
|
|
|
+ helpers.each(vm.footer, function(footer) {
|
|
|
+ ctx.fillText(footer, pt.x, pt.y);
|
|
|
+ pt.y += vm.footerFontSize + vm.footerSpacing;
|
|
|
+ });
|
|
|
+ }
|
|
|
+ },
|
|
|
+ draw: function draw() {
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+ var vm = this._view;
|
|
|
+
|
|
|
+ if (vm.opacity === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var caretPadding = vm.caretPadding;
|
|
|
+ var tooltipSize = this.getTooltipSize(vm);
|
|
|
+ var pt = {
|
|
|
+ x: vm.x,
|
|
|
+ y: vm.y
|
|
|
+ };
|
|
|
+
|
|
|
+ // IE11/Edge does not like very small opacities, so snap to 0
|
|
|
+ var opacity = Math.abs(vm.opacity < 1e-3) ? 0 : vm.opacity;
|
|
|
+
|
|
|
+ if (this._options.tooltips.enabled) {
|
|
|
+ // Draw Background
|
|
|
+ var bgColor = helpers.color(vm.backgroundColor);
|
|
|
+ ctx.fillStyle = bgColor.alpha(opacity * bgColor.alpha()).rgbString();
|
|
|
+ helpers.drawRoundedRectangle(ctx, pt.x, pt.y, tooltipSize.width, tooltipSize.height, vm.cornerRadius);
|
|
|
+ ctx.fill();
|
|
|
+
|
|
|
+ // Draw Caret
|
|
|
+ this.drawCaret(pt, tooltipSize, opacity, caretPadding);
|
|
|
+
|
|
|
+ // Draw Title, Body, and Footer
|
|
|
+ pt.x += vm.xPadding;
|
|
|
+ pt.y += vm.yPadding;
|
|
|
+
|
|
|
+ // Titles
|
|
|
+ this.drawTitle(pt, vm, ctx, opacity);
|
|
|
+
|
|
|
+ // Body
|
|
|
+ this.drawBody(pt, vm, ctx, opacity);
|
|
|
+
|
|
|
+ // Footer
|
|
|
+ this.drawFooter(pt, vm, ctx, opacity);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],34:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart, moment) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers,
|
|
|
+ globalOpts = Chart.defaults.global;
|
|
|
+
|
|
|
+ globalOpts.elements.arc = {
|
|
|
+ backgroundColor: globalOpts.defaultColor,
|
|
|
+ borderColor: "#fff",
|
|
|
+ borderWidth: 2
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.elements.Arc = Chart.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));
|
|
|
+ } else {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ inRange: function(chartX, chartY) {
|
|
|
+ var vm = this._view;
|
|
|
+
|
|
|
+ if (vm) {
|
|
|
+ var pointRelativePosition = helpers.getAngleFromPoint(vm, {
|
|
|
+ x: chartX,
|
|
|
+ y: chartY
|
|
|
+ }),
|
|
|
+ angle = pointRelativePosition.angle,
|
|
|
+ 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),
|
|
|
+ withinRadius = (distance >= vm.innerRadius && distance <= vm.outerRadius);
|
|
|
+
|
|
|
+ return (betweenAngles && withinRadius);
|
|
|
+ } else {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ tooltipPosition: function() {
|
|
|
+ var vm = this._view;
|
|
|
+
|
|
|
+ var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
|
|
|
+ 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,
|
|
|
+ vm = this._view,
|
|
|
+ sA = vm.startAngle,
|
|
|
+ eA = vm.endAngle;
|
|
|
+
|
|
|
+ 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.strokeStyle = vm.borderColor;
|
|
|
+ ctx.lineWidth = vm.borderWidth;
|
|
|
+
|
|
|
+ ctx.fillStyle = vm.backgroundColor;
|
|
|
+
|
|
|
+ ctx.fill();
|
|
|
+ ctx.lineJoin = 'bevel';
|
|
|
+
|
|
|
+ if (vm.borderWidth) {
|
|
|
+ ctx.stroke();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],35:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+ var globalDefaults = Chart.defaults.global;
|
|
|
+
|
|
|
+ Chart.defaults.global.elements.line = {
|
|
|
+ tension: 0.4,
|
|
|
+ backgroundColor: globalDefaults.defaultColor,
|
|
|
+ borderWidth: 3,
|
|
|
+ borderColor: globalDefaults.defaultColor,
|
|
|
+ borderCapStyle: 'butt',
|
|
|
+ borderDash: [],
|
|
|
+ borderDashOffset: 0.0,
|
|
|
+ borderJoinStyle: 'miter',
|
|
|
+ fill: true // do we fill in the area between the line and its base axis
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.elements.Line = Chart.Element.extend({
|
|
|
+ lineToNextPoint: function(previousPoint, point, nextPoint, skipHandler, previousSkipHandler) {
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+
|
|
|
+ if (point._view.skip) {
|
|
|
+ skipHandler.call(this, previousPoint, point, nextPoint);
|
|
|
+ } else if (previousPoint._view.skip) {
|
|
|
+ previousSkipHandler.call(this, previousPoint, point, nextPoint);
|
|
|
+ } else if (point._view.tension === 0) {
|
|
|
+ ctx.lineTo(point._view.x, point._view.y);
|
|
|
+ } else {
|
|
|
+ // Line between points
|
|
|
+ ctx.bezierCurveTo(
|
|
|
+ previousPoint._view.controlPointNextX,
|
|
|
+ previousPoint._view.controlPointNextY,
|
|
|
+ point._view.controlPointPreviousX,
|
|
|
+ point._view.controlPointPreviousY,
|
|
|
+ point._view.x,
|
|
|
+ point._view.y
|
|
|
+ );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ draw: function() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var vm = this._view;
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+ var first = this._children[0];
|
|
|
+ var last = this._children[this._children.length - 1];
|
|
|
+
|
|
|
+ function loopBackToStart(drawLineToCenter) {
|
|
|
+ if (!first._view.skip && !last._view.skip) {
|
|
|
+ // Draw a bezier line from last to first
|
|
|
+ ctx.bezierCurveTo(
|
|
|
+ last._view.controlPointNextX,
|
|
|
+ last._view.controlPointNextY,
|
|
|
+ first._view.controlPointPreviousX,
|
|
|
+ first._view.controlPointPreviousY,
|
|
|
+ first._view.x,
|
|
|
+ first._view.y
|
|
|
+ );
|
|
|
+ } else if (drawLineToCenter) {
|
|
|
+ // Go to center
|
|
|
+ ctx.lineTo(_this._view.scaleZero.x, _this._view.scaleZero.y);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.save();
|
|
|
+
|
|
|
+ // If we had points and want to fill this line, do so.
|
|
|
+ if (this._children.length > 0 && vm.fill) {
|
|
|
+ // Draw the background first (so the border is always on top)
|
|
|
+ ctx.beginPath();
|
|
|
+
|
|
|
+ helpers.each(this._children, function(point, index) {
|
|
|
+ var previous = helpers.previousItem(this._children, index);
|
|
|
+ var next = helpers.nextItem(this._children, index);
|
|
|
+
|
|
|
+ // First point moves to it's starting position no matter what
|
|
|
+ if (index === 0) {
|
|
|
+ if (this._loop) {
|
|
|
+ ctx.moveTo(vm.scaleZero.x, vm.scaleZero.y);
|
|
|
+ } else {
|
|
|
+ ctx.moveTo(point._view.x, vm.scaleZero);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (point._view.skip) {
|
|
|
+ if (!this._loop) {
|
|
|
+ ctx.moveTo(next._view.x, this._view.scaleZero);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ ctx.lineTo(point._view.x, point._view.y);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ this.lineToNextPoint(previous, point, next, function(previousPoint, point, nextPoint) {
|
|
|
+ if (this._loop) {
|
|
|
+ // Go to center
|
|
|
+ ctx.lineTo(this._view.scaleZero.x, this._view.scaleZero.y);
|
|
|
+ } else {
|
|
|
+ ctx.lineTo(previousPoint._view.x, this._view.scaleZero);
|
|
|
+ ctx.moveTo(nextPoint._view.x, this._view.scaleZero);
|
|
|
+ }
|
|
|
+ }, function(previousPoint, point) {
|
|
|
+ // If we skipped the last point, draw a line to ourselves so that the fill is nice
|
|
|
+ ctx.lineTo(point._view.x, point._view.y);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ // For radial scales, loop back around to the first point
|
|
|
+ if (this._loop) {
|
|
|
+ loopBackToStart(true);
|
|
|
+ } else {
|
|
|
+ //Round off the line by going to the base of the chart, back to the start, then fill.
|
|
|
+ ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
|
|
|
+ ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.fillStyle = vm.backgroundColor || globalDefaults.defaultColor;
|
|
|
+ ctx.closePath();
|
|
|
+ ctx.fill();
|
|
|
+ }
|
|
|
+
|
|
|
+ var globalOptionLineElements = globalDefaults.elements.line;
|
|
|
+ // Now draw the line between all the points with any borders
|
|
|
+ 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 = vm.borderDashOffset || globalOptionLineElements.borderDashOffset;
|
|
|
+ ctx.lineJoin = vm.borderJoinStyle || globalOptionLineElements.borderJoinStyle;
|
|
|
+ ctx.lineWidth = vm.borderWidth || globalOptionLineElements.borderWidth;
|
|
|
+ ctx.strokeStyle = vm.borderColor || globalDefaults.defaultColor;
|
|
|
+ ctx.beginPath();
|
|
|
+
|
|
|
+ helpers.each(this._children, function(point, index) {
|
|
|
+ var previous = helpers.previousItem(this._children, index);
|
|
|
+ var next = helpers.nextItem(this._children, index);
|
|
|
+
|
|
|
+ if (index === 0) {
|
|
|
+ ctx.moveTo(point._view.x, point._view.y);
|
|
|
+ } else {
|
|
|
+ this.lineToNextPoint(previous, point, next, function(previousPoint, point, nextPoint) {
|
|
|
+ ctx.moveTo(nextPoint._view.x, nextPoint._view.y);
|
|
|
+ }, function(previousPoint, point) {
|
|
|
+ // If we skipped the last point, move up to our point preventing a line from being drawn
|
|
|
+ ctx.moveTo(point._view.x, point._view.y);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ if (this._loop && this._children.length > 0) {
|
|
|
+ loopBackToStart();
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.stroke();
|
|
|
+ ctx.restore();
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+},{}],36:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers,
|
|
|
+ globalOpts = Chart.defaults.global,
|
|
|
+ defaultColor = globalOpts.defaultColor;
|
|
|
+
|
|
|
+ globalOpts.elements.point = {
|
|
|
+ radius: 3,
|
|
|
+ pointStyle: 'circle',
|
|
|
+ backgroundColor: defaultColor,
|
|
|
+ borderWidth: 1,
|
|
|
+ borderColor: defaultColor,
|
|
|
+ // Hover
|
|
|
+ hitRadius: 1,
|
|
|
+ hoverRadius: 4,
|
|
|
+ hoverBorderWidth: 1
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.elements.Point = Chart.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: function(mouseX) {
|
|
|
+ var vm = this._view;
|
|
|
+ return vm ? (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2)) : false;
|
|
|
+ },
|
|
|
+ tooltipPosition: function() {
|
|
|
+ var vm = this._view;
|
|
|
+ return {
|
|
|
+ x: vm.x,
|
|
|
+ y: vm.y,
|
|
|
+ padding: vm.radius + vm.borderWidth
|
|
|
+ };
|
|
|
+ },
|
|
|
+ draw: function() {
|
|
|
+ var vm = this._view;
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+ var pointStyle = vm.pointStyle;
|
|
|
+ var radius = vm.radius;
|
|
|
+ var x = vm.x;
|
|
|
+ var y = vm.y;
|
|
|
+ var type, edgeLength, xOffset, yOffset, height, size;
|
|
|
+
|
|
|
+ if (vm.skip) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof pointStyle === 'object') {
|
|
|
+ type = pointStyle.toString();
|
|
|
+ if (type === '[object HTMLImageElement]' || type === '[object HTMLCanvasElement]') {
|
|
|
+ ctx.drawImage(pointStyle, x - pointStyle.width / 2, y - pointStyle.height / 2);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isNaN(radius) || radius <= 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.strokeStyle = vm.borderColor || defaultColor;
|
|
|
+ ctx.lineWidth = helpers.getValueOrDefault(vm.borderWidth, globalOpts.elements.point.borderWidth);
|
|
|
+ ctx.fillStyle = vm.backgroundColor || defaultColor;
|
|
|
+
|
|
|
+ switch (pointStyle) {
|
|
|
+ // Default includes circle
|
|
|
+ default:
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.arc(x, y, radius, 0, Math.PI * 2);
|
|
|
+ ctx.closePath();
|
|
|
+ ctx.fill();
|
|
|
+ break;
|
|
|
+ case 'triangle':
|
|
|
+ ctx.beginPath();
|
|
|
+ edgeLength = 3 * radius / Math.sqrt(3);
|
|
|
+ height = edgeLength * Math.sqrt(3) / 2;
|
|
|
+ ctx.moveTo(x - edgeLength / 2, y + height / 3);
|
|
|
+ ctx.lineTo(x + edgeLength / 2, y + height / 3);
|
|
|
+ ctx.lineTo(x, y - 2 * height / 3);
|
|
|
+ ctx.closePath();
|
|
|
+ ctx.fill();
|
|
|
+ break;
|
|
|
+ case 'rect':
|
|
|
+ size = 1 / Math.SQRT2 * radius;
|
|
|
+ ctx.fillRect(x - size, y - size, 2 * size, 2 * size);
|
|
|
+ ctx.strokeRect(x - size, y - size, 2 * size, 2 * size);
|
|
|
+ break;
|
|
|
+ case 'rectRot':
|
|
|
+ ctx.translate(x, y);
|
|
|
+ ctx.rotate(Math.PI / 4);
|
|
|
+ size = 1 / Math.SQRT2 * radius;
|
|
|
+ ctx.fillRect(-size, -size, 2 * size, 2 * size);
|
|
|
+ ctx.strokeRect(-size, -size, 2 * size, 2 * size);
|
|
|
+ ctx.setTransform(1, 0, 0, 1, 0, 0);
|
|
|
+ break;
|
|
|
+ case 'cross':
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.moveTo(x, y + radius);
|
|
|
+ ctx.lineTo(x, y - radius);
|
|
|
+ ctx.moveTo(x - radius, y);
|
|
|
+ ctx.lineTo(x + radius, y);
|
|
|
+ ctx.closePath();
|
|
|
+ break;
|
|
|
+ case 'crossRot':
|
|
|
+ ctx.beginPath();
|
|
|
+ xOffset = Math.cos(Math.PI / 4) * radius;
|
|
|
+ yOffset = Math.sin(Math.PI / 4) * radius;
|
|
|
+ ctx.moveTo(x - xOffset, y - yOffset);
|
|
|
+ ctx.lineTo(x + xOffset, y + yOffset);
|
|
|
+ ctx.moveTo(x - xOffset, y + yOffset);
|
|
|
+ ctx.lineTo(x + xOffset, y - yOffset);
|
|
|
+ ctx.closePath();
|
|
|
+ break;
|
|
|
+ case 'star':
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.moveTo(x, y + radius);
|
|
|
+ ctx.lineTo(x, y - radius);
|
|
|
+ ctx.moveTo(x - radius, y);
|
|
|
+ ctx.lineTo(x + radius, y);
|
|
|
+ xOffset = Math.cos(Math.PI / 4) * radius;
|
|
|
+ yOffset = Math.sin(Math.PI / 4) * radius;
|
|
|
+ ctx.moveTo(x - xOffset, y - yOffset);
|
|
|
+ ctx.lineTo(x + xOffset, y + yOffset);
|
|
|
+ ctx.moveTo(x - xOffset, y + yOffset);
|
|
|
+ ctx.lineTo(x + xOffset, y - yOffset);
|
|
|
+ ctx.closePath();
|
|
|
+ break;
|
|
|
+ case 'line':
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.moveTo(x - radius, y);
|
|
|
+ ctx.lineTo(x + radius, y);
|
|
|
+ ctx.closePath();
|
|
|
+ break;
|
|
|
+ case 'dash':
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.moveTo(x, y);
|
|
|
+ ctx.lineTo(x + radius, y);
|
|
|
+ ctx.closePath();
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.stroke();
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+},{}],37:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers,
|
|
|
+ globalOpts = Chart.defaults.global;
|
|
|
+
|
|
|
+ globalOpts.elements.rectangle = {
|
|
|
+ backgroundColor: globalOpts.defaultColor,
|
|
|
+ borderWidth: 0,
|
|
|
+ borderColor: globalOpts.defaultColor,
|
|
|
+ borderSkipped: 'bottom'
|
|
|
+ };
|
|
|
+
|
|
|
+ Chart.elements.Rectangle = Chart.Element.extend({
|
|
|
+ draw: function() {
|
|
|
+ var ctx = this._chart.ctx;
|
|
|
+ var vm = this._view;
|
|
|
+
|
|
|
+ var halfWidth = vm.width / 2,
|
|
|
+ leftX = vm.x - halfWidth,
|
|
|
+ rightX = vm.x + halfWidth,
|
|
|
+ top = vm.base - (vm.base - vm.y),
|
|
|
+ halfStroke = vm.borderWidth / 2;
|
|
|
+
|
|
|
+ // Canvas doesn't allow us to stroke inside the width so we can
|
|
|
+ // adjust the sizes to fit if we're setting a stroke on the line
|
|
|
+ if (vm.borderWidth) {
|
|
|
+ leftX += halfStroke;
|
|
|
+ rightX -= halfStroke;
|
|
|
+ top += halfStroke;
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.fillStyle = vm.backgroundColor;
|
|
|
+ ctx.strokeStyle = vm.borderColor;
|
|
|
+ ctx.lineWidth = vm.borderWidth;
|
|
|
+
|
|
|
+ // Corner points, from bottom-left to bottom-right clockwise
|
|
|
+ // | 1 2 |
|
|
|
+ // | 0 3 |
|
|
|
+ var corners = [
|
|
|
+ [leftX, vm.base],
|
|
|
+ [leftX, top],
|
|
|
+ [rightX, top],
|
|
|
+ [rightX, vm.base]
|
|
|
+ ];
|
|
|
+
|
|
|
+ // Find first (starting) corner with fallback to 'bottom'
|
|
|
+ var borders = ['bottom', 'left', 'top', 'right'];
|
|
|
+ var startCorner = borders.indexOf(vm.borderSkipped, 0);
|
|
|
+ if (startCorner === -1)
|
|
|
+ startCorner = 0;
|
|
|
+
|
|
|
+ function cornerAt(index) {
|
|
|
+ return corners[(startCorner + index) % 4];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Draw rectangle from 'startCorner'
|
|
|
+ ctx.moveTo.apply(ctx, cornerAt(0));
|
|
|
+ for (var i = 1; i < 4; i++)
|
|
|
+ ctx.lineTo.apply(ctx, cornerAt(i));
|
|
|
+
|
|
|
+ ctx.fill();
|
|
|
+ if (vm.borderWidth) {
|
|
|
+ ctx.stroke();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ height: function() {
|
|
|
+ var vm = this._view;
|
|
|
+ return vm.base - vm.y;
|
|
|
+ },
|
|
|
+ inRange: function(mouseX, mouseY) {
|
|
|
+ var vm = this._view;
|
|
|
+ return vm ?
|
|
|
+ (vm.y < vm.base ?
|
|
|
+ (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base) :
|
|
|
+ (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y)) :
|
|
|
+ false;
|
|
|
+ },
|
|
|
+ inLabelRange: function(mouseX) {
|
|
|
+ var vm = this._view;
|
|
|
+ return vm ? (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) : false;
|
|
|
+ },
|
|
|
+ tooltipPosition: function() {
|
|
|
+ var vm = this._view;
|
|
|
+ return {
|
|
|
+ x: vm.x,
|
|
|
+ y: vm.y
|
|
|
+ };
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+};
|
|
|
+},{}],38:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+ // Default config for a category scale
|
|
|
+ var defaultConfig = {
|
|
|
+ position: "bottom"
|
|
|
+ };
|
|
|
+
|
|
|
+ var DatasetScale = Chart.Scale.extend({
|
|
|
+ // Implement this so that
|
|
|
+ determineDataLimits: function() {
|
|
|
+ this.minIndex = 0;
|
|
|
+ this.maxIndex = this.chart.data.labels.length - 1;
|
|
|
+ var findIndex;
|
|
|
+
|
|
|
+ if (this.options.ticks.min !== undefined) {
|
|
|
+ // user specified min value
|
|
|
+ findIndex = helpers.indexOf(this.chart.data.labels, this.options.ticks.min);
|
|
|
+ this.minIndex = findIndex !== -1 ? findIndex : this.minIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.ticks.max !== undefined) {
|
|
|
+ // user specified max value
|
|
|
+ findIndex = helpers.indexOf(this.chart.data.labels, this.options.ticks.max);
|
|
|
+ this.maxIndex = findIndex !== -1 ? findIndex : this.maxIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.min = this.chart.data.labels[this.minIndex];
|
|
|
+ this.max = this.chart.data.labels[this.maxIndex];
|
|
|
+ },
|
|
|
+
|
|
|
+ buildTicks: function(index) {
|
|
|
+ // If we are viewing some subset of labels, slice the original array
|
|
|
+ this.ticks = (this.minIndex === 0 && this.maxIndex === this.chart.data.labels.length - 1) ? this.chart.data.labels : this.chart.data.labels.slice(this.minIndex, this.maxIndex + 1);
|
|
|
+ },
|
|
|
+
|
|
|
+ getLabelForIndex: function(index, datasetIndex) {
|
|
|
+ return this.ticks[index];
|
|
|
+ },
|
|
|
+
|
|
|
+ // Used to get data value locations. Value can either be an index or a numerical value
|
|
|
+ getPixelForValue: function(value, index, datasetIndex, includeOffset) {
|
|
|
+ // 1 is added because we need the length but we have the indexes
|
|
|
+ var offsetAmt = Math.max((this.maxIndex + 1 - this.minIndex - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
|
|
|
+
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
|
|
|
+ var valueWidth = innerWidth / offsetAmt;
|
|
|
+ var widthOffset = (valueWidth * (index - this.minIndex)) + this.paddingLeft;
|
|
|
+
|
|
|
+ if (this.options.gridLines.offsetGridLines && includeOffset) {
|
|
|
+ widthOffset += (valueWidth / 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.left + Math.round(widthOffset);
|
|
|
+ } else {
|
|
|
+ var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
|
|
|
+ var valueHeight = innerHeight / offsetAmt;
|
|
|
+ var heightOffset = (valueHeight * (index - this.minIndex)) + this.paddingTop;
|
|
|
+
|
|
|
+ if (this.options.gridLines.offsetGridLines && includeOffset) {
|
|
|
+ heightOffset += (valueHeight / 2);
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.top + Math.round(heightOffset);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getPixelForTick: function(index, includeOffset) {
|
|
|
+ return this.getPixelForValue(this.ticks[index], index + this.minIndex, null, includeOffset);
|
|
|
+ },
|
|
|
+ getValueForPixel: function(pixel) {
|
|
|
+ var value
|
|
|
+; var offsetAmt = Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
|
|
|
+ var horz = this.isHorizontal();
|
|
|
+ var innerDimension = horz ? this.width - (this.paddingLeft + this.paddingRight) : this.height - (this.paddingTop + this.paddingBottom);
|
|
|
+ var valueDimension = innerDimension / offsetAmt;
|
|
|
+
|
|
|
+ if (this.options.gridLines.offsetGridLines) {
|
|
|
+ pixel -= (valueDimension / 2);
|
|
|
+ }
|
|
|
+ pixel -= horz ? this.paddingLeft : this.paddingTop;
|
|
|
+
|
|
|
+ if (pixel <= 0) {
|
|
|
+ value = 0;
|
|
|
+ } else {
|
|
|
+ value = Math.round(pixel / valueDimension);
|
|
|
+ }
|
|
|
+
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
|
|
|
+
|
|
|
+};
|
|
|
+},{}],39:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ var defaultConfig = {
|
|
|
+ position: "left",
|
|
|
+ ticks: {
|
|
|
+ callback: function(tickValue, index, ticks) {
|
|
|
+ // If we have lots of ticks, don't use the ones
|
|
|
+ var delta = ticks.length > 3 ? ticks[2] - ticks[1] : ticks[1] - ticks[0];
|
|
|
+
|
|
|
+ // If we have a number like 2.5 as the delta, figure out how many decimal places we need
|
|
|
+ if (Math.abs(delta) > 1) {
|
|
|
+ if (tickValue !== Math.floor(tickValue)) {
|
|
|
+ // not an integer
|
|
|
+ delta = tickValue - Math.floor(tickValue);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var logDelta = helpers.log10(Math.abs(delta));
|
|
|
+ var tickString = '';
|
|
|
+
|
|
|
+ if (tickValue !== 0) {
|
|
|
+ var numDecimal = -1 * Math.floor(logDelta);
|
|
|
+ numDecimal = Math.max(Math.min(numDecimal, 20), 0); // toFixed has a max of 20 decimal places
|
|
|
+ tickString = tickValue.toFixed(numDecimal);
|
|
|
+ } else {
|
|
|
+ tickString = '0'; // never show decimal places for 0
|
|
|
+ }
|
|
|
+
|
|
|
+ return tickString;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var LinearScale = Chart.Scale.extend({
|
|
|
+ determineDataLimits: function() {
|
|
|
+ var _this = this;
|
|
|
+ var opts = _this.options;
|
|
|
+ var tickOpts = opts.ticks;
|
|
|
+ var chart = _this.chart;
|
|
|
+ var data = chart.data;
|
|
|
+ var datasets = data.datasets;
|
|
|
+ var isHorizontal = _this.isHorizontal();
|
|
|
+
|
|
|
+ function IDMatches(meta) {
|
|
|
+ return isHorizontal ? meta.xAxisID === _this.id : meta.yAxisID === _this.id;
|
|
|
+ }
|
|
|
+
|
|
|
+ // First Calculate the range
|
|
|
+ _this.min = null;
|
|
|
+ _this.max = null;
|
|
|
+
|
|
|
+ if (opts.stacked) {
|
|
|
+ var valuesPerType = {};
|
|
|
+ var hasPositiveValues = false;
|
|
|
+ var hasNegativeValues = false;
|
|
|
+
|
|
|
+ helpers.each(datasets, function(dataset, datasetIndex) {
|
|
|
+ var meta = chart.getDatasetMeta(datasetIndex);
|
|
|
+ if (valuesPerType[meta.type] === undefined) {
|
|
|
+ valuesPerType[meta.type] = {
|
|
|
+ positiveValues: [],
|
|
|
+ negativeValues: []
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // Store these per type
|
|
|
+ var positiveValues = valuesPerType[meta.type].positiveValues;
|
|
|
+ var negativeValues = valuesPerType[meta.type].negativeValues;
|
|
|
+
|
|
|
+ if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
|
|
|
+ helpers.each(dataset.data, function(rawValue, index) {
|
|
|
+ var value = +_this.getRightValue(rawValue);
|
|
|
+ if (isNaN(value) || meta.data[index].hidden) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ positiveValues[index] = positiveValues[index] || 0;
|
|
|
+ negativeValues[index] = negativeValues[index] || 0;
|
|
|
+
|
|
|
+ if (opts.relativePoints) {
|
|
|
+ positiveValues[index] = 100;
|
|
|
+ } else {
|
|
|
+ if (value < 0) {
|
|
|
+ hasNegativeValues = true;
|
|
|
+ negativeValues[index] += value;
|
|
|
+ } else {
|
|
|
+ hasPositiveValues = true;
|
|
|
+ positiveValues[index] += value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(valuesPerType, function(valuesForType) {
|
|
|
+ var values = valuesForType.positiveValues.concat(valuesForType.negativeValues);
|
|
|
+ var minVal = helpers.min(values);
|
|
|
+ var maxVal = helpers.max(values);
|
|
|
+ _this.min = _this.min === null ? minVal : Math.min(_this.min, minVal);
|
|
|
+ _this.max = _this.max === null ? maxVal : Math.max(_this.max, maxVal);
|
|
|
+ });
|
|
|
+
|
|
|
+ } else {
|
|
|
+ helpers.each(datasets, function(dataset, datasetIndex) {
|
|
|
+ var meta = chart.getDatasetMeta(datasetIndex);
|
|
|
+ if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
|
|
|
+ helpers.each(dataset.data, function(rawValue, index) {
|
|
|
+ var value = +_this.getRightValue(rawValue);
|
|
|
+ if (isNaN(value) || meta.data[index].hidden) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this.min === null) {
|
|
|
+ _this.min = value;
|
|
|
+ } else if (value < _this.min) {
|
|
|
+ _this.min = value;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this.max === null) {
|
|
|
+ _this.max = value;
|
|
|
+ } else if (value > _this.max) {
|
|
|
+ _this.max = value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
|
|
|
+ // do nothing since that would make the chart weird. If the user really wants a weird chart
|
|
|
+ // axis, they can manually override it
|
|
|
+ if (tickOpts.beginAtZero) {
|
|
|
+ var minSign = helpers.sign(_this.min);
|
|
|
+ var maxSign = helpers.sign(_this.max);
|
|
|
+
|
|
|
+ if (minSign < 0 && maxSign < 0) {
|
|
|
+ // move the top up to 0
|
|
|
+ _this.max = 0;
|
|
|
+ } else if (minSign > 0 && maxSign > 0) {
|
|
|
+ // move the botttom down to 0
|
|
|
+ _this.min = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (tickOpts.min !== undefined) {
|
|
|
+ _this.min = tickOpts.min;
|
|
|
+ } else if (tickOpts.suggestedMin !== undefined) {
|
|
|
+ _this.min = Math.min(_this.min, tickOpts.suggestedMin);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (tickOpts.max !== undefined) {
|
|
|
+ _this.max = tickOpts.max;
|
|
|
+ } else if (tickOpts.suggestedMax !== undefined) {
|
|
|
+ _this.max = Math.max(_this.max, tickOpts.suggestedMax);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this.min === _this.max) {
|
|
|
+ _this.max++;
|
|
|
+
|
|
|
+ if (!tickOpts.beginAtZero) {
|
|
|
+ _this.min--;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ buildTicks: function() {
|
|
|
+ var _this = this;
|
|
|
+ var opts = _this.options;
|
|
|
+ var tickOpts = opts.ticks;
|
|
|
+ var getValueOrDefault = helpers.getValueOrDefault;
|
|
|
+ var isHorizontal = _this.isHorizontal();
|
|
|
+
|
|
|
+ var ticks = _this.ticks = [];
|
|
|
+
|
|
|
+ // Figure out what the max number of ticks we can support it is based on the size of
|
|
|
+ // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
|
|
|
+ // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on
|
|
|
+ // the graph
|
|
|
+
|
|
|
+ var maxTicks;
|
|
|
+
|
|
|
+ if (isHorizontal) {
|
|
|
+ maxTicks = Math.min(tickOpts.maxTicksLimit ? tickOpts.maxTicksLimit : 11, Math.ceil(_this.width / 50));
|
|
|
+ } else {
|
|
|
+ // The factor of 2 used to scale the font size has been experimentally determined.
|
|
|
+ var tickFontSize = getValueOrDefault(tickOpts.fontSize, Chart.defaults.global.defaultFontSize);
|
|
|
+ maxTicks = Math.min(tickOpts.maxTicksLimit ? tickOpts.maxTicksLimit : 11, Math.ceil(_this.height / (2 * tickFontSize)));
|
|
|
+ }
|
|
|
+
|
|
|
+ // Make sure we always have at least 2 ticks
|
|
|
+ maxTicks = Math.max(2, maxTicks);
|
|
|
+
|
|
|
+ // To get a "nice" value for the tick spacing, we will use the appropriately named
|
|
|
+ // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
|
|
|
+ // for details.
|
|
|
+
|
|
|
+ var spacing;
|
|
|
+ var fixedStepSizeSet = (tickOpts.fixedStepSize && tickOpts.fixedStepSize > 0) || (tickOpts.stepSize && tickOpts.stepSize > 0);
|
|
|
+ if (fixedStepSizeSet) {
|
|
|
+ spacing = getValueOrDefault(tickOpts.fixedStepSize, tickOpts.stepSize);
|
|
|
+ } else {
|
|
|
+ var niceRange = helpers.niceNum(_this.max - _this.min, false);
|
|
|
+ spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
|
|
|
+ }
|
|
|
+ var niceMin = Math.floor(_this.min / spacing) * spacing;
|
|
|
+ var niceMax = Math.ceil(_this.max / spacing) * spacing;
|
|
|
+ var numSpaces = (niceMax - niceMin) / spacing;
|
|
|
+
|
|
|
+ // If very close to our rounded value, use it.
|
|
|
+ if (helpers.almostEquals(numSpaces, Math.round(numSpaces), spacing / 1000)) {
|
|
|
+ numSpaces = Math.round(numSpaces);
|
|
|
+ } else {
|
|
|
+ numSpaces = Math.ceil(numSpaces);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Put the values into the ticks array
|
|
|
+ ticks.push(tickOpts.min !== undefined ? tickOpts.min : niceMin);
|
|
|
+ for (var j = 1; j < numSpaces; ++j) {
|
|
|
+ ticks.push(niceMin + (j * spacing));
|
|
|
+ }
|
|
|
+ ticks.push(tickOpts.max !== undefined ? tickOpts.max : niceMax);
|
|
|
+
|
|
|
+ if (!isHorizontal) {
|
|
|
+ // We are in a vertical orientation. The top value is the highest. So reverse the array
|
|
|
+ ticks.reverse();
|
|
|
+ }
|
|
|
+
|
|
|
+ // At this point, we need to update our max and min given the tick values since we have expanded the
|
|
|
+ // range of the scale
|
|
|
+ _this.max = helpers.max(ticks);
|
|
|
+ _this.min = helpers.min(ticks);
|
|
|
+
|
|
|
+ if (tickOpts.reverse) {
|
|
|
+ ticks.reverse();
|
|
|
+
|
|
|
+ _this.start = _this.max;
|
|
|
+ _this.end = _this.min;
|
|
|
+ } else {
|
|
|
+ _this.start = _this.min;
|
|
|
+ _this.end = _this.max;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getLabelForIndex: function(index, datasetIndex) {
|
|
|
+ return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
|
|
|
+ },
|
|
|
+ convertTicksToLabels: function() {
|
|
|
+ var _this = this;
|
|
|
+ _this.ticksAsNumbers = _this.ticks.slice();
|
|
|
+ _this.zeroLineIndex = _this.ticks.indexOf(0);
|
|
|
+
|
|
|
+ Chart.Scale.prototype.convertTicksToLabels.call(_this);
|
|
|
+ },
|
|
|
+ // Utils
|
|
|
+ getPixelForValue: function(value, index, datasetIndex, includeOffset) {
|
|
|
+ // This must be called after fit has been run so that
|
|
|
+ // this.left, this.top, this.right, and this.bottom have been defined
|
|
|
+ var _this = this;
|
|
|
+ var paddingLeft = _this.paddingLeft;
|
|
|
+ var paddingBottom = _this.paddingBottom;
|
|
|
+ var start = _this.start;
|
|
|
+
|
|
|
+ var rightValue = +_this.getRightValue(value);
|
|
|
+ var pixel;
|
|
|
+ var innerDimension;
|
|
|
+ var range = _this.end - start;
|
|
|
+
|
|
|
+ if (_this.isHorizontal()) {
|
|
|
+ innerDimension = _this.width - (paddingLeft + _this.paddingRight);
|
|
|
+ pixel = _this.left + (innerDimension / range * (rightValue - start));
|
|
|
+ return Math.round(pixel + paddingLeft);
|
|
|
+ } else {
|
|
|
+ innerDimension = _this.height - (_this.paddingTop + paddingBottom);
|
|
|
+ pixel = (_this.bottom - paddingBottom) - (innerDimension / range * (rightValue - start));
|
|
|
+ return Math.round(pixel);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getValueForPixel: function(pixel) {
|
|
|
+ var _this = this;
|
|
|
+ var isHorizontal = _this.isHorizontal();
|
|
|
+ var paddingLeft = _this.paddingLeft;
|
|
|
+ var paddingBottom = _this.paddingBottom;
|
|
|
+ var innerDimension = isHorizontal ? _this.width - (paddingLeft + _this.paddingRight) : _this.height - (_this.paddingTop + paddingBottom);
|
|
|
+ var offset = (isHorizontal ? pixel - _this.left - paddingLeft : _this.bottom - paddingBottom - pixel) / innerDimension;
|
|
|
+ return _this.start + ((_this.end - _this.start) * offset);
|
|
|
+ },
|
|
|
+ getPixelForTick: function(index, includeOffset) {
|
|
|
+ return this.getPixelForValue(this.ticksAsNumbers[index], null, null, includeOffset);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
|
|
|
+
|
|
|
+};
|
|
|
+},{}],40:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+
|
|
|
+ var defaultConfig = {
|
|
|
+ position: "left",
|
|
|
+
|
|
|
+ // label settings
|
|
|
+ ticks: {
|
|
|
+ callback: function(value, index, arr) {
|
|
|
+ var remain = value / (Math.pow(10, Math.floor(helpers.log10(value))));
|
|
|
+
|
|
|
+ if (remain === 1 || remain === 2 || remain === 5 || index === 0 || index === arr.length - 1) {
|
|
|
+ return value.toExponential();
|
|
|
+ } else {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var LogarithmicScale = Chart.Scale.extend({
|
|
|
+ determineDataLimits: function() {
|
|
|
+ var _this = this;
|
|
|
+ var opts = _this.options;
|
|
|
+ var tickOpts = opts.ticks;
|
|
|
+ var chart = _this.chart;
|
|
|
+ var data = chart.data;
|
|
|
+ var datasets = data.datasets;
|
|
|
+ var getValueOrDefault = helpers.getValueOrDefault;
|
|
|
+ var isHorizontal = _this.isHorizontal();
|
|
|
+ function IDMatches(meta) {
|
|
|
+ return isHorizontal ? meta.xAxisID === _this.id : meta.yAxisID === _this.id;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Calculate Range
|
|
|
+ _this.min = null;
|
|
|
+ _this.max = null;
|
|
|
+
|
|
|
+ if (opts.stacked) {
|
|
|
+ var valuesPerType = {};
|
|
|
+
|
|
|
+ helpers.each(datasets, function(dataset, datasetIndex) {
|
|
|
+ var meta = chart.getDatasetMeta(datasetIndex);
|
|
|
+ if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
|
|
|
+ if (valuesPerType[meta.type] === undefined) {
|
|
|
+ valuesPerType[meta.type] = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ helpers.each(dataset.data, function(rawValue, index) {
|
|
|
+ var values = valuesPerType[meta.type];
|
|
|
+ var value = +_this.getRightValue(rawValue);
|
|
|
+ if (isNaN(value) || meta.data[index].hidden) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ values[index] = values[index] || 0;
|
|
|
+
|
|
|
+ if (opts.relativePoints) {
|
|
|
+ values[index] = 100;
|
|
|
+ } else {
|
|
|
+ // Don't need to split positive and negative since the log scale can't handle a 0 crossing
|
|
|
+ values[index] += value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ helpers.each(valuesPerType, function(valuesForType) {
|
|
|
+ var minVal = helpers.min(valuesForType);
|
|
|
+ var maxVal = helpers.max(valuesForType);
|
|
|
+ _this.min = _this.min === null ? minVal : Math.min(_this.min, minVal);
|
|
|
+ _this.max = _this.max === null ? maxVal : Math.max(_this.max, maxVal);
|
|
|
+ });
|
|
|
+
|
|
|
+ } else {
|
|
|
+ helpers.each(datasets, function(dataset, datasetIndex) {
|
|
|
+ var meta = chart.getDatasetMeta(datasetIndex);
|
|
|
+ if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
|
|
|
+ helpers.each(dataset.data, function(rawValue, index) {
|
|
|
+ var value = +_this.getRightValue(rawValue);
|
|
|
+ if (isNaN(value) || meta.data[index].hidden) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this.min === null) {
|
|
|
+ _this.min = value;
|
|
|
+ } else if (value < _this.min) {
|
|
|
+ _this.min = value;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this.max === null) {
|
|
|
+ _this.max = value;
|
|
|
+ } else if (value > _this.max) {
|
|
|
+ _this.max = value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ _this.min = getValueOrDefault(tickOpts.min, _this.min);
|
|
|
+ _this.max = getValueOrDefault(tickOpts.max, _this.max);
|
|
|
+
|
|
|
+ if (_this.min === _this.max) {
|
|
|
+ if (_this.min !== 0 && _this.min !== null) {
|
|
|
+ _this.min = Math.pow(10, Math.floor(helpers.log10(_this.min)) - 1);
|
|
|
+ _this.max = Math.pow(10, Math.floor(helpers.log10(_this.max)) + 1);
|
|
|
+ } else {
|
|
|
+ _this.min = 1;
|
|
|
+ _this.max = 10;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ buildTicks: function() {
|
|
|
+ var _this = this;
|
|
|
+ var opts = _this.options;
|
|
|
+ var tickOpts = opts.ticks;
|
|
|
+ var getValueOrDefault = helpers.getValueOrDefault;
|
|
|
+
|
|
|
+ // Reset the ticks array. Later on, we will draw a grid line at these positions
|
|
|
+ // The array simply contains the numerical value of the spots where ticks will be
|
|
|
+ var ticks = _this.ticks = [];
|
|
|
+
|
|
|
+ // Figure out what the max number of ticks we can support it is based on the size of
|
|
|
+ // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
|
|
|
+ // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on
|
|
|
+ // the graph
|
|
|
+
|
|
|
+ var tickVal = getValueOrDefault(tickOpts.min, Math.pow(10, Math.floor(helpers.log10(_this.min))));
|
|
|
+
|
|
|
+ while (tickVal < _this.max) {
|
|
|
+ ticks.push(tickVal);
|
|
|
+
|
|
|
+ var exp = Math.floor(helpers.log10(tickVal));
|
|
|
+ var significand = Math.floor(tickVal / Math.pow(10, exp)) + 1;
|
|
|
+
|
|
|
+ if (significand === 10) {
|
|
|
+ significand = 1;
|
|
|
+ ++exp;
|
|
|
+ }
|
|
|
+
|
|
|
+ tickVal = significand * Math.pow(10, exp);
|
|
|
+ }
|
|
|
+
|
|
|
+ var lastTick = getValueOrDefault(tickOpts.max, tickVal);
|
|
|
+ ticks.push(lastTick);
|
|
|
+
|
|
|
+ if (!_this.isHorizontal()) {
|
|
|
+ // We are in a vertical orientation. The top value is the highest. So reverse the array
|
|
|
+ ticks.reverse();
|
|
|
+ }
|
|
|
+
|
|
|
+ // At this point, we need to update our max and min given the tick values since we have expanded the
|
|
|
+ // range of the scale
|
|
|
+ _this.max = helpers.max(ticks);
|
|
|
+ _this.min = helpers.min(ticks);
|
|
|
+
|
|
|
+ if (tickOpts.reverse) {
|
|
|
+ ticks.reverse();
|
|
|
+
|
|
|
+ _this.start = _this.max;
|
|
|
+ _this.end = _this.min;
|
|
|
+ } else {
|
|
|
+ _this.start = _this.min;
|
|
|
+ _this.end = _this.max;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ convertTicksToLabels: function() {
|
|
|
+ this.tickValues = this.ticks.slice();
|
|
|
+
|
|
|
+ Chart.Scale.prototype.convertTicksToLabels.call(this);
|
|
|
+ },
|
|
|
+ // Get the correct tooltip label
|
|
|
+ getLabelForIndex: function(index, datasetIndex) {
|
|
|
+ return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
|
|
|
+ },
|
|
|
+ getPixelForTick: function(index, includeOffset) {
|
|
|
+ return this.getPixelForValue(this.tickValues[index], null, null, includeOffset);
|
|
|
+ },
|
|
|
+ getPixelForValue: function(value, index, datasetIndex, includeOffset) {
|
|
|
+ var _this = this;
|
|
|
+ var innerDimension;
|
|
|
+ var pixel;
|
|
|
+
|
|
|
+ var start = _this.start;
|
|
|
+ var newVal = +_this.getRightValue(value);
|
|
|
+ var range = helpers.log10(_this.end) - helpers.log10(start);
|
|
|
+ var paddingTop = _this.paddingTop;
|
|
|
+ var paddingBottom = _this.paddingBottom;
|
|
|
+ var paddingLeft = _this.paddingLeft;
|
|
|
+
|
|
|
+ if (_this.isHorizontal()) {
|
|
|
+
|
|
|
+ if (newVal === 0) {
|
|
|
+ pixel = _this.left + paddingLeft;
|
|
|
+ } else {
|
|
|
+ innerDimension = _this.width - (paddingLeft + _this.paddingRight);
|
|
|
+ pixel = _this.left + (innerDimension / range * (helpers.log10(newVal) - helpers.log10(start)));
|
|
|
+ pixel += paddingLeft;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // Bottom - top since pixels increase downard on a screen
|
|
|
+ if (newVal === 0) {
|
|
|
+ pixel = _this.top + paddingTop;
|
|
|
+ } else {
|
|
|
+ innerDimension = _this.height - (paddingTop + paddingBottom);
|
|
|
+ pixel = (_this.bottom - paddingBottom) - (innerDimension / range * (helpers.log10(newVal) - helpers.log10(start)));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return pixel;
|
|
|
+ },
|
|
|
+ getValueForPixel: function(pixel) {
|
|
|
+ var _this = this;
|
|
|
+ var offset;
|
|
|
+ var range = helpers.log10(_this.end) - helpers.log10(_this.start);
|
|
|
+ var value;
|
|
|
+ var innerDimension;
|
|
|
+
|
|
|
+ if (_this.isHorizontal()) {
|
|
|
+ innerDimension = _this.width - (_this.paddingLeft + _this.paddingRight);
|
|
|
+ value = _this.start * Math.pow(10, (pixel - _this.left - _this.paddingLeft) * range / innerDimension);
|
|
|
+ } else {
|
|
|
+ innerDimension = _this.height - (_this.paddingTop + _this.paddingBottom);
|
|
|
+ value = Math.pow(10, (_this.bottom - _this.paddingBottom - pixel) * range / innerDimension) / _this.start;
|
|
|
+ }
|
|
|
+
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ Chart.scaleService.registerScaleType("logarithmic", LogarithmicScale, defaultConfig);
|
|
|
+
|
|
|
+};
|
|
|
+},{}],41:[function(require,module,exports){
|
|
|
+"use strict";
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+ var globalDefaults = Chart.defaults.global;
|
|
|
+
|
|
|
+ var defaultConfig = {
|
|
|
+ display: true,
|
|
|
+
|
|
|
+ //Boolean - Whether to animate scaling the chart from the centre
|
|
|
+ animate: true,
|
|
|
+ lineArc: false,
|
|
|
+ position: "chartArea",
|
|
|
+
|
|
|
+ angleLines: {
|
|
|
+ display: true,
|
|
|
+ color: "rgba(0, 0, 0, 0.1)",
|
|
|
+ lineWidth: 1
|
|
|
+ },
|
|
|
+
|
|
|
+ // label settings
|
|
|
+ ticks: {
|
|
|
+ //Boolean - Show a backdrop to the scale label
|
|
|
+ showLabelBackdrop: true,
|
|
|
+
|
|
|
+ //String - The colour of the label backdrop
|
|
|
+ backdropColor: "rgba(255,255,255,0.75)",
|
|
|
+
|
|
|
+ //Number - The backdrop padding above & below the label in pixels
|
|
|
+ backdropPaddingY: 2,
|
|
|
+
|
|
|
+ //Number - The backdrop padding to the side of the label in pixels
|
|
|
+ backdropPaddingX: 2
|
|
|
+ },
|
|
|
+
|
|
|
+ pointLabels: {
|
|
|
+ //Number - Point label font size in pixels
|
|
|
+ fontSize: 10,
|
|
|
+
|
|
|
+ //Function - Used to convert point labels
|
|
|
+ callback: function(label) {
|
|
|
+ return label;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var LinearRadialScale = Chart.Scale.extend({
|
|
|
+ getValueCount: function() {
|
|
|
+ return this.chart.data.labels.length;
|
|
|
+ },
|
|
|
+ setDimensions: function() {
|
|
|
+ var options = this.options;
|
|
|
+ // Set the unconstrained dimension before label rotation
|
|
|
+ this.width = this.maxWidth;
|
|
|
+ this.height = this.maxHeight;
|
|
|
+ this.xCenter = Math.round(this.width / 2);
|
|
|
+ this.yCenter = Math.round(this.height / 2);
|
|
|
+
|
|
|
+ var minSize = helpers.min([this.height, this.width]);
|
|
|
+ var tickFontSize = helpers.getValueOrDefault(options.ticks.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ this.drawingArea = (options.display) ? (minSize / 2) - (tickFontSize / 2 + options.ticks.backdropPaddingY) : (minSize / 2);
|
|
|
+ },
|
|
|
+ determineDataLimits: function() {
|
|
|
+ this.min = null;
|
|
|
+ this.max = null;
|
|
|
+
|
|
|
+ helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ if (this.chart.isDatasetVisible(datasetIndex)) {
|
|
|
+ var meta = this.chart.getDatasetMeta(datasetIndex);
|
|
|
+ helpers.each(dataset.data, function(rawValue, index) {
|
|
|
+ var value = +this.getRightValue(rawValue);
|
|
|
+ if (isNaN(value) || meta.data[index].hidden) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.min === null) {
|
|
|
+ this.min = value;
|
|
|
+ } else if (value < this.min) {
|
|
|
+ this.min = value;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.max === null) {
|
|
|
+ this.max = value;
|
|
|
+ } else if (value > this.max) {
|
|
|
+ this.max = value;
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ // If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
|
|
|
+ // do nothing since that would make the chart weird. If the user really wants a weird chart
|
|
|
+ // axis, they can manually override it
|
|
|
+ if (this.options.ticks.beginAtZero) {
|
|
|
+ var minSign = helpers.sign(this.min);
|
|
|
+ var maxSign = helpers.sign(this.max);
|
|
|
+
|
|
|
+ if (minSign < 0 && maxSign < 0) {
|
|
|
+ // move the top up to 0
|
|
|
+ this.max = 0;
|
|
|
+ } else if (minSign > 0 && maxSign > 0) {
|
|
|
+ // move the botttom down to 0
|
|
|
+ this.min = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.ticks.min !== undefined) {
|
|
|
+ this.min = this.options.ticks.min;
|
|
|
+ } else if (this.options.ticks.suggestedMin !== undefined) {
|
|
|
+ this.min = Math.min(this.min, this.options.ticks.suggestedMin);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.ticks.max !== undefined) {
|
|
|
+ this.max = this.options.ticks.max;
|
|
|
+ } else if (this.options.ticks.suggestedMax !== undefined) {
|
|
|
+ this.max = Math.max(this.max, this.options.ticks.suggestedMax);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.min === this.max) {
|
|
|
+ this.min--;
|
|
|
+ this.max++;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ buildTicks: function() {
|
|
|
+
|
|
|
+
|
|
|
+ this.ticks = [];
|
|
|
+
|
|
|
+ // Figure out what the max number of ticks we can support it is based on the size of
|
|
|
+ // the axis area. For now, we say that the minimum tick spacing in pixels must be 50
|
|
|
+ // We also limit the maximum number of ticks to 11 which gives a nice 10 squares on
|
|
|
+ // the graph
|
|
|
+ var tickFontSize = helpers.getValueOrDefault(this.options.ticks.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var maxTicks = Math.min(this.options.ticks.maxTicksLimit ? this.options.ticks.maxTicksLimit : 11, Math.ceil(this.drawingArea / (1.5 * tickFontSize)));
|
|
|
+ maxTicks = Math.max(2, maxTicks); // Make sure we always have at least 2 ticks
|
|
|
+
|
|
|
+ // To get a "nice" value for the tick spacing, we will use the appropriately named
|
|
|
+ // "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
|
|
|
+ // for details.
|
|
|
+
|
|
|
+ var niceRange = helpers.niceNum(this.max - this.min, false);
|
|
|
+ var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
|
|
|
+ var niceMin = Math.floor(this.min / spacing) * spacing;
|
|
|
+ var niceMax = Math.ceil(this.max / spacing) * spacing;
|
|
|
+
|
|
|
+ var numSpaces = Math.ceil((niceMax - niceMin) / spacing);
|
|
|
+
|
|
|
+ // Put the values into the ticks array
|
|
|
+ this.ticks.push(this.options.ticks.min !== undefined ? this.options.ticks.min : niceMin);
|
|
|
+ for (var j = 1; j < numSpaces; ++j) {
|
|
|
+ this.ticks.push(niceMin + (j * spacing));
|
|
|
+ }
|
|
|
+ this.ticks.push(this.options.ticks.max !== undefined ? this.options.ticks.max : niceMax);
|
|
|
+
|
|
|
+ // At this point, we need to update our max and min given the tick values since we have expanded the
|
|
|
+ // range of the scale
|
|
|
+ this.max = helpers.max(this.ticks);
|
|
|
+ this.min = helpers.min(this.ticks);
|
|
|
+
|
|
|
+ if (this.options.ticks.reverse) {
|
|
|
+ this.ticks.reverse();
|
|
|
+
|
|
|
+ this.start = this.max;
|
|
|
+ this.end = this.min;
|
|
|
+ } else {
|
|
|
+ this.start = this.min;
|
|
|
+ this.end = this.max;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.zeroLineIndex = this.ticks.indexOf(0);
|
|
|
+ },
|
|
|
+ convertTicksToLabels: function() {
|
|
|
+ Chart.Scale.prototype.convertTicksToLabels.call(this);
|
|
|
+
|
|
|
+ // Point labels
|
|
|
+ this.pointLabels = this.chart.data.labels.map(this.options.pointLabels.callback, this);
|
|
|
+ },
|
|
|
+ getLabelForIndex: function(index, datasetIndex) {
|
|
|
+ return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
|
|
|
+ },
|
|
|
+ fit: function() {
|
|
|
+ /*
|
|
|
+ * Right, this is really confusing and there is a lot of maths going on here
|
|
|
+ * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
|
|
|
+ *
|
|
|
+ * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
|
|
|
+ *
|
|
|
+ * Solution:
|
|
|
+ *
|
|
|
+ * We assume the radius of the polygon is half the size of the canvas at first
|
|
|
+ * at each index we check if the text overlaps.
|
|
|
+ *
|
|
|
+ * Where it does, we store that angle and that index.
|
|
|
+ *
|
|
|
+ * After finding the largest index and angle we calculate how much we need to remove
|
|
|
+ * from the shape radius to move the point inwards by that x.
|
|
|
+ *
|
|
|
+ * We average the left and right distances to get the maximum shape radius that can fit in the box
|
|
|
+ * along with labels.
|
|
|
+ *
|
|
|
+ * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
|
|
|
+ * on each side, removing that from the size, halving it and adding the left x protrusion width.
|
|
|
+ *
|
|
|
+ * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
|
|
|
+ * and position it in the most space efficient manner
|
|
|
+ *
|
|
|
+ * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
|
|
|
+ */
|
|
|
+
|
|
|
+ var pointLabels = this.options.pointLabels;
|
|
|
+ var pointLabelFontSize = helpers.getValueOrDefault(pointLabels.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var pointLabeFontStyle = helpers.getValueOrDefault(pointLabels.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var pointLabeFontFamily = helpers.getValueOrDefault(pointLabels.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var pointLabeFont = helpers.fontString(pointLabelFontSize, pointLabeFontStyle, pointLabeFontFamily);
|
|
|
+
|
|
|
+ // Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
|
|
|
+ // Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
|
|
|
+ var largestPossibleRadius = helpers.min([(this.height / 2 - pointLabelFontSize - 5), this.width / 2]),
|
|
|
+ pointPosition,
|
|
|
+ i,
|
|
|
+ textWidth,
|
|
|
+ halfTextWidth,
|
|
|
+ furthestRight = this.width,
|
|
|
+ furthestRightIndex,
|
|
|
+ furthestRightAngle,
|
|
|
+ furthestLeft = 0,
|
|
|
+ furthestLeftIndex,
|
|
|
+ furthestLeftAngle,
|
|
|
+ xProtrusionLeft,
|
|
|
+ xProtrusionRight,
|
|
|
+ radiusReductionRight,
|
|
|
+ radiusReductionLeft,
|
|
|
+ maxWidthRadius;
|
|
|
+ this.ctx.font = pointLabeFont;
|
|
|
+
|
|
|
+ for (i = 0; i < this.getValueCount(); i++) {
|
|
|
+ // 5px to space the text slightly out - similar to what we do in the draw function.
|
|
|
+ pointPosition = this.getPointPosition(i, largestPossibleRadius);
|
|
|
+ textWidth = this.ctx.measureText(this.pointLabels[i] ? this.pointLabels[i] : '').width + 5;
|
|
|
+ if (i === 0 || i === this.getValueCount() / 2) {
|
|
|
+ // If we're at index zero, or exactly the middle, we're at exactly the top/bottom
|
|
|
+ // of the radar chart, so text will be aligned centrally, so we'll half it and compare
|
|
|
+ // w/left and right text sizes
|
|
|
+ halfTextWidth = textWidth / 2;
|
|
|
+ if (pointPosition.x + halfTextWidth > furthestRight) {
|
|
|
+ furthestRight = pointPosition.x + halfTextWidth;
|
|
|
+ furthestRightIndex = i;
|
|
|
+ }
|
|
|
+ if (pointPosition.x - halfTextWidth < furthestLeft) {
|
|
|
+ furthestLeft = pointPosition.x - halfTextWidth;
|
|
|
+ furthestLeftIndex = i;
|
|
|
+ }
|
|
|
+ } else if (i < this.getValueCount() / 2) {
|
|
|
+ // Less than half the values means we'll left align the text
|
|
|
+ if (pointPosition.x + textWidth > furthestRight) {
|
|
|
+ furthestRight = pointPosition.x + textWidth;
|
|
|
+ furthestRightIndex = i;
|
|
|
+ }
|
|
|
+ } else if (i > this.getValueCount() / 2) {
|
|
|
+ // More than half the values means we'll right align the text
|
|
|
+ if (pointPosition.x - textWidth < furthestLeft) {
|
|
|
+ furthestLeft = pointPosition.x - textWidth;
|
|
|
+ furthestLeftIndex = i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ xProtrusionLeft = furthestLeft;
|
|
|
+ xProtrusionRight = Math.ceil(furthestRight - this.width);
|
|
|
+
|
|
|
+ furthestRightAngle = this.getIndexAngle(furthestRightIndex);
|
|
|
+ furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
|
|
|
+
|
|
|
+ radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
|
|
|
+ radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);
|
|
|
+
|
|
|
+ // Ensure we actually need to reduce the size of the chart
|
|
|
+ radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
|
|
|
+ radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
|
|
|
+
|
|
|
+ this.drawingArea = Math.round(largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2);
|
|
|
+ this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
|
|
|
+ },
|
|
|
+ setCenterPoint: function(leftMovement, rightMovement) {
|
|
|
+
|
|
|
+ var maxRight = this.width - rightMovement - this.drawingArea,
|
|
|
+ maxLeft = leftMovement + this.drawingArea;
|
|
|
+
|
|
|
+ this.xCenter = Math.round(((maxLeft + maxRight) / 2) + this.left);
|
|
|
+ // Always vertically in the centre as the text height doesn't change
|
|
|
+ this.yCenter = Math.round((this.height / 2) + this.top);
|
|
|
+ },
|
|
|
+
|
|
|
+ getIndexAngle: function(index) {
|
|
|
+ var angleMultiplier = (Math.PI * 2) / this.getValueCount();
|
|
|
+ // Start from the top instead of right, so remove a quarter of the circle
|
|
|
+
|
|
|
+ return index * angleMultiplier - (Math.PI / 2);
|
|
|
+ },
|
|
|
+ getDistanceFromCenterForValue: function(value) {
|
|
|
+ if (value === null) {
|
|
|
+ return 0; // null always in center
|
|
|
+ }
|
|
|
+
|
|
|
+ // Take into account half font size + the yPadding of the top value
|
|
|
+ var scalingFactor = this.drawingArea / (this.max - this.min);
|
|
|
+ if (this.options.reverse) {
|
|
|
+ return (this.max - value) * scalingFactor;
|
|
|
+ } else {
|
|
|
+ return (value - this.min) * scalingFactor;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getPointPosition: function(index, distanceFromCenter) {
|
|
|
+ var thisAngle = this.getIndexAngle(index);
|
|
|
+ return {
|
|
|
+ x: Math.round(Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
|
|
|
+ y: Math.round(Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
|
|
|
+ };
|
|
|
+ },
|
|
|
+ getPointPositionForValue: function(index, value) {
|
|
|
+ return this.getPointPosition(index, this.getDistanceFromCenterForValue(value));
|
|
|
+ },
|
|
|
+
|
|
|
+ getBasePosition: function() {
|
|
|
+ var me = this;
|
|
|
+ var min = me.min;
|
|
|
+ var max = me.max;
|
|
|
+
|
|
|
+ return me.getPointPositionForValue(0,
|
|
|
+ me.beginAtZero? 0:
|
|
|
+ min < 0 && max < 0? max :
|
|
|
+ min > 0 && max > 0? min :
|
|
|
+ 0);
|
|
|
+ },
|
|
|
+
|
|
|
+ draw: function() {
|
|
|
+ if (this.options.display) {
|
|
|
+ var ctx = this.ctx;
|
|
|
+ helpers.each(this.ticks, function(label, index) {
|
|
|
+ // Don't draw a centre value (if it is minimum)
|
|
|
+ if (index > 0 || this.options.reverse) {
|
|
|
+ var yCenterOffset = this.getDistanceFromCenterForValue(this.ticks[index]);
|
|
|
+ var yHeight = this.yCenter - yCenterOffset;
|
|
|
+
|
|
|
+ // Draw circular lines around the scale
|
|
|
+ if (this.options.gridLines.display) {
|
|
|
+ ctx.strokeStyle = this.options.gridLines.color;
|
|
|
+ ctx.lineWidth = this.options.gridLines.lineWidth;
|
|
|
+
|
|
|
+ if (this.options.lineArc) {
|
|
|
+ // Draw circular arcs between the points
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
|
|
|
+ ctx.closePath();
|
|
|
+ ctx.stroke();
|
|
|
+ } else {
|
|
|
+ // Draw straight lines connecting each index
|
|
|
+ ctx.beginPath();
|
|
|
+ for (var i = 0; i < this.getValueCount(); i++) {
|
|
|
+ var pointPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.ticks[index]));
|
|
|
+ if (i === 0) {
|
|
|
+ ctx.moveTo(pointPosition.x, pointPosition.y);
|
|
|
+ } else {
|
|
|
+ ctx.lineTo(pointPosition.x, pointPosition.y);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ ctx.closePath();
|
|
|
+ ctx.stroke();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.ticks.display) {
|
|
|
+ var tickFontColor = helpers.getValueOrDefault(this.options.ticks.fontColor, globalDefaults.defaultFontColor);
|
|
|
+ var tickFontSize = helpers.getValueOrDefault(this.options.ticks.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var tickFontStyle = helpers.getValueOrDefault(this.options.ticks.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var tickFontFamily = helpers.getValueOrDefault(this.options.ticks.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
|
|
|
+ ctx.font = tickLabelFont;
|
|
|
+
|
|
|
+ if (this.options.ticks.showLabelBackdrop) {
|
|
|
+ var labelWidth = ctx.measureText(label).width;
|
|
|
+ ctx.fillStyle = this.options.ticks.backdropColor;
|
|
|
+ ctx.fillRect(
|
|
|
+ this.xCenter - labelWidth / 2 - this.options.ticks.backdropPaddingX,
|
|
|
+ yHeight - tickFontSize / 2 - this.options.ticks.backdropPaddingY,
|
|
|
+ labelWidth + this.options.ticks.backdropPaddingX * 2,
|
|
|
+ tickFontSize + this.options.ticks.backdropPaddingY * 2
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.textAlign = 'center';
|
|
|
+ ctx.textBaseline = "middle";
|
|
|
+ ctx.fillStyle = tickFontColor;
|
|
|
+ ctx.fillText(label, this.xCenter, yHeight);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ if (!this.options.lineArc) {
|
|
|
+ ctx.lineWidth = this.options.angleLines.lineWidth;
|
|
|
+ ctx.strokeStyle = this.options.angleLines.color;
|
|
|
+
|
|
|
+ for (var i = this.getValueCount() - 1; i >= 0; i--) {
|
|
|
+ if (this.options.angleLines.display) {
|
|
|
+ var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.options.reverse ? this.min : this.max));
|
|
|
+ ctx.beginPath();
|
|
|
+ ctx.moveTo(this.xCenter, this.yCenter);
|
|
|
+ ctx.lineTo(outerPosition.x, outerPosition.y);
|
|
|
+ ctx.stroke();
|
|
|
+ ctx.closePath();
|
|
|
+ }
|
|
|
+ // Extra 3px out for some label spacing
|
|
|
+ var pointLabelPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.options.reverse ? this.min : this.max) + 5);
|
|
|
+
|
|
|
+ var pointLabelFontColor = helpers.getValueOrDefault(this.options.pointLabels.fontColor, globalDefaults.defaultFontColor);
|
|
|
+ var pointLabelFontSize = helpers.getValueOrDefault(this.options.pointLabels.fontSize, globalDefaults.defaultFontSize);
|
|
|
+ var pointLabeFontStyle = helpers.getValueOrDefault(this.options.pointLabels.fontStyle, globalDefaults.defaultFontStyle);
|
|
|
+ var pointLabeFontFamily = helpers.getValueOrDefault(this.options.pointLabels.fontFamily, globalDefaults.defaultFontFamily);
|
|
|
+ var pointLabeFont = helpers.fontString(pointLabelFontSize, pointLabeFontStyle, pointLabeFontFamily);
|
|
|
+
|
|
|
+ ctx.font = pointLabeFont;
|
|
|
+ ctx.fillStyle = pointLabelFontColor;
|
|
|
+
|
|
|
+ var labelsCount = this.pointLabels.length,
|
|
|
+ halfLabelsCount = this.pointLabels.length / 2,
|
|
|
+ quarterLabelsCount = halfLabelsCount / 2,
|
|
|
+ upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
|
|
|
+ exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
|
|
|
+ if (i === 0) {
|
|
|
+ ctx.textAlign = 'center';
|
|
|
+ } else if (i === halfLabelsCount) {
|
|
|
+ ctx.textAlign = 'center';
|
|
|
+ } else if (i < halfLabelsCount) {
|
|
|
+ ctx.textAlign = 'left';
|
|
|
+ } else {
|
|
|
+ ctx.textAlign = 'right';
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the correct text baseline based on outer positioning
|
|
|
+ if (exactQuarter) {
|
|
|
+ ctx.textBaseline = 'middle';
|
|
|
+ } else if (upperHalf) {
|
|
|
+ ctx.textBaseline = 'bottom';
|
|
|
+ } else {
|
|
|
+ ctx.textBaseline = 'top';
|
|
|
+ }
|
|
|
+
|
|
|
+ ctx.fillText(this.pointLabels[i] ? this.pointLabels[i] : '', pointLabelPosition.x, pointLabelPosition.y);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ Chart.scaleService.registerScaleType("radialLinear", LinearRadialScale, defaultConfig);
|
|
|
+
|
|
|
+};
|
|
|
+},{}],42:[function(require,module,exports){
|
|
|
+/*global window: false */
|
|
|
+"use strict";
|
|
|
+
|
|
|
+var moment = require('moment');
|
|
|
+moment = typeof(moment) === 'function' ? moment : window.moment;
|
|
|
+
|
|
|
+module.exports = function(Chart) {
|
|
|
+
|
|
|
+ var helpers = Chart.helpers;
|
|
|
+ var time = {
|
|
|
+ units: [{
|
|
|
+ name: 'millisecond',
|
|
|
+ steps: [1, 2, 5, 10, 20, 50, 100, 250, 500]
|
|
|
+ }, {
|
|
|
+ name: 'second',
|
|
|
+ steps: [1, 2, 5, 10, 30]
|
|
|
+ }, {
|
|
|
+ name: 'minute',
|
|
|
+ steps: [1, 2, 5, 10, 30]
|
|
|
+ }, {
|
|
|
+ name: 'hour',
|
|
|
+ steps: [1, 2, 3, 6, 12]
|
|
|
+ }, {
|
|
|
+ name: 'day',
|
|
|
+ steps: [1, 2, 5]
|
|
|
+ }, {
|
|
|
+ name: 'week',
|
|
|
+ maxStep: 4
|
|
|
+ }, {
|
|
|
+ name: 'month',
|
|
|
+ maxStep: 3
|
|
|
+ }, {
|
|
|
+ name: 'quarter',
|
|
|
+ maxStep: 4
|
|
|
+ }, {
|
|
|
+ name: 'year',
|
|
|
+ maxStep: false
|
|
|
+ }]
|
|
|
+ };
|
|
|
+
|
|
|
+ var defaultConfig = {
|
|
|
+ position: "bottom",
|
|
|
+
|
|
|
+ time: {
|
|
|
+ parser: false, // false == a pattern string from http://momentjs.com/docs/#/parsing/string-format/ or a custom callback that converts its argument to a moment
|
|
|
+ format: false, // DEPRECATED false == date objects, moment object, callback or a pattern string from http://momentjs.com/docs/#/parsing/string-format/
|
|
|
+ unit: false, // false == automatic or override with week, month, year, etc.
|
|
|
+ round: false, // none, or override with week, month, year, etc.
|
|
|
+ displayFormat: false, // DEPRECATED
|
|
|
+ isoWeekday: false, // override week start day - see http://momentjs.com/docs/#/get-set/iso-weekday/
|
|
|
+
|
|
|
+ // defaults to unit's corresponding unitFormat below or override using pattern string from http://momentjs.com/docs/#/displaying/format/
|
|
|
+ displayFormats: {
|
|
|
+ 'millisecond': 'h:mm:ss.SSS a', // 11:20:01.123 AM,
|
|
|
+ 'second': 'h:mm:ss a', // 11:20:01 AM
|
|
|
+ 'minute': 'h:mm:ss a', // 11:20:01 AM
|
|
|
+ 'hour': 'MMM D, hA', // Sept 4, 5PM
|
|
|
+ 'day': 'll', // Sep 4 2015
|
|
|
+ 'week': 'll', // Week 46, or maybe "[W]WW - YYYY" ?
|
|
|
+ 'month': 'MMM YYYY', // Sept 2015
|
|
|
+ 'quarter': '[Q]Q - YYYY', // Q3
|
|
|
+ 'year': 'YYYY' // 2015
|
|
|
+ }
|
|
|
+ },
|
|
|
+ ticks: {
|
|
|
+ autoSkip: false
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var TimeScale = Chart.Scale.extend({
|
|
|
+ initialize: function() {
|
|
|
+ if (!moment) {
|
|
|
+ throw new Error('Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at https://momentjs.com');
|
|
|
+ }
|
|
|
+
|
|
|
+ Chart.Scale.prototype.initialize.call(this);
|
|
|
+ },
|
|
|
+ getLabelMoment: function(datasetIndex, index) {
|
|
|
+ return this.labelMoments[datasetIndex][index];
|
|
|
+ },
|
|
|
+ getMomentStartOf: function(tick) {
|
|
|
+ if (this.options.time.unit === 'week' && this.options.time.isoWeekday !== false) {
|
|
|
+ return tick.clone().startOf('isoWeek').isoWeekday(this.options.time.isoWeekday);
|
|
|
+ } else {
|
|
|
+ return tick.clone().startOf(this.tickUnit);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ determineDataLimits: function() {
|
|
|
+ this.labelMoments = [];
|
|
|
+
|
|
|
+ // Only parse these once. If the dataset does not have data as x,y pairs, we will use
|
|
|
+ // these
|
|
|
+ var scaleLabelMoments = [];
|
|
|
+ if (this.chart.data.labels && this.chart.data.labels.length > 0) {
|
|
|
+ helpers.each(this.chart.data.labels, function(label, index) {
|
|
|
+ var labelMoment = this.parseTime(label);
|
|
|
+
|
|
|
+ if (labelMoment.isValid()) {
|
|
|
+ if (this.options.time.round) {
|
|
|
+ labelMoment.startOf(this.options.time.round);
|
|
|
+ }
|
|
|
+ scaleLabelMoments.push(labelMoment);
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ this.firstTick = moment.min.call(this, scaleLabelMoments);
|
|
|
+ this.lastTick = moment.max.call(this, scaleLabelMoments);
|
|
|
+ } else {
|
|
|
+ this.firstTick = null;
|
|
|
+ this.lastTick = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ var momentsForDataset = [];
|
|
|
+ var datasetVisible = this.chart.isDatasetVisible(datasetIndex);
|
|
|
+
|
|
|
+ if (typeof dataset.data[0] === 'object' && dataset.data[0] !== null) {
|
|
|
+ helpers.each(dataset.data, function(value, index) {
|
|
|
+ var labelMoment = this.parseTime(this.getRightValue(value));
|
|
|
+
|
|
|
+ if (labelMoment.isValid()) {
|
|
|
+ if (this.options.time.round) {
|
|
|
+ labelMoment.startOf(this.options.time.round);
|
|
|
+ }
|
|
|
+ momentsForDataset.push(labelMoment);
|
|
|
+
|
|
|
+ if (datasetVisible) {
|
|
|
+ // May have gone outside the scale ranges, make sure we keep the first and last ticks updated
|
|
|
+ this.firstTick = this.firstTick !== null ? moment.min(this.firstTick, labelMoment) : labelMoment;
|
|
|
+ this.lastTick = this.lastTick !== null ? moment.max(this.lastTick, labelMoment) : labelMoment;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+ } else {
|
|
|
+ // We have no labels. Use the ones from the scale
|
|
|
+ momentsForDataset = scaleLabelMoments;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.labelMoments.push(momentsForDataset);
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ // Set these after we've done all the data
|
|
|
+ if (this.options.time.min) {
|
|
|
+ this.firstTick = this.parseTime(this.options.time.min);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.options.time.max) {
|
|
|
+ this.lastTick = this.parseTime(this.options.time.max);
|
|
|
+ }
|
|
|
+
|
|
|
+ // We will modify these, so clone for later
|
|
|
+ this.firstTick = (this.firstTick || moment()).clone();
|
|
|
+ this.lastTick = (this.lastTick || moment()).clone();
|
|
|
+ },
|
|
|
+ buildTicks: function(index) {
|
|
|
+
|
|
|
+ this.ctx.save();
|
|
|
+ var tickFontSize = helpers.getValueOrDefault(this.options.ticks.fontSize, Chart.defaults.global.defaultFontSize);
|
|
|
+ var tickFontStyle = helpers.getValueOrDefault(this.options.ticks.fontStyle, Chart.defaults.global.defaultFontStyle);
|
|
|
+ var tickFontFamily = helpers.getValueOrDefault(this.options.ticks.fontFamily, Chart.defaults.global.defaultFontFamily);
|
|
|
+ var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
|
|
|
+ this.ctx.font = tickLabelFont;
|
|
|
+
|
|
|
+ this.ticks = [];
|
|
|
+ this.unitScale = 1; // How much we scale the unit by, ie 2 means 2x unit per step
|
|
|
+ this.scaleSizeInUnits = 0; // How large the scale is in the base unit (seconds, minutes, etc)
|
|
|
+
|
|
|
+ // Set unit override if applicable
|
|
|
+ if (this.options.time.unit) {
|
|
|
+ this.tickUnit = this.options.time.unit || 'day';
|
|
|
+ this.displayFormat = this.options.time.displayFormats[this.tickUnit];
|
|
|
+ this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true);
|
|
|
+ this.unitScale = helpers.getValueOrDefault(this.options.time.unitStepSize, 1);
|
|
|
+ } else {
|
|
|
+ // Determine the smallest needed unit of the time
|
|
|
+ var innerWidth = this.isHorizontal() ? this.width - (this.paddingLeft + this.paddingRight) : this.height - (this.paddingTop + this.paddingBottom);
|
|
|
+
|
|
|
+ // Crude approximation of what the label length might be
|
|
|
+ var tempFirstLabel = this.tickFormatFunction(this.firstTick, 0, []);
|
|
|
+ var tickLabelWidth = this.ctx.measureText(tempFirstLabel).width;
|
|
|
+ var cosRotation = Math.cos(helpers.toRadians(this.options.ticks.maxRotation));
|
|
|
+ var sinRotation = Math.sin(helpers.toRadians(this.options.ticks.maxRotation));
|
|
|
+ tickLabelWidth = (tickLabelWidth * cosRotation) + (tickFontSize * sinRotation);
|
|
|
+ var labelCapacity = innerWidth / (tickLabelWidth);
|
|
|
+
|
|
|
+ // Start as small as possible
|
|
|
+ this.tickUnit = 'millisecond';
|
|
|
+ this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true);
|
|
|
+ this.displayFormat = this.options.time.displayFormats[this.tickUnit];
|
|
|
+
|
|
|
+ var unitDefinitionIndex = 0;
|
|
|
+ var unitDefinition = time.units[unitDefinitionIndex];
|
|
|
+
|
|
|
+ // While we aren't ideal and we don't have units left
|
|
|
+ while (unitDefinitionIndex < time.units.length) {
|
|
|
+ // Can we scale this unit. If `false` we can scale infinitely
|
|
|
+ this.unitScale = 1;
|
|
|
+
|
|
|
+ if (helpers.isArray(unitDefinition.steps) && Math.ceil(this.scaleSizeInUnits / labelCapacity) < helpers.max(unitDefinition.steps)) {
|
|
|
+ // Use one of the prefedined steps
|
|
|
+ for (var idx = 0; idx < unitDefinition.steps.length; ++idx) {
|
|
|
+ if (unitDefinition.steps[idx] >= Math.ceil(this.scaleSizeInUnits / labelCapacity)) {
|
|
|
+ this.unitScale = helpers.getValueOrDefault(this.options.time.unitStepSize, unitDefinition.steps[idx]);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ } else if ((unitDefinition.maxStep === false) || (Math.ceil(this.scaleSizeInUnits / labelCapacity) < unitDefinition.maxStep)) {
|
|
|
+ // We have a max step. Scale this unit
|
|
|
+ this.unitScale = helpers.getValueOrDefault(this.options.time.unitStepSize, Math.ceil(this.scaleSizeInUnits / labelCapacity));
|
|
|
+ break;
|
|
|
+ } else {
|
|
|
+ // Move to the next unit up
|
|
|
+ ++unitDefinitionIndex;
|
|
|
+ unitDefinition = time.units[unitDefinitionIndex];
|
|
|
+
|
|
|
+ this.tickUnit = unitDefinition.name;
|
|
|
+ var leadingUnitBuffer = this.firstTick.diff(this.getMomentStartOf(this.firstTick), this.tickUnit, true);
|
|
|
+ var trailingUnitBuffer = this.getMomentStartOf(this.lastTick.clone().add(1, this.tickUnit)).diff(this.lastTick, this.tickUnit, true);
|
|
|
+ this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true) + leadingUnitBuffer + trailingUnitBuffer;
|
|
|
+ this.displayFormat = this.options.time.displayFormats[unitDefinition.name];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var roundedStart;
|
|
|
+
|
|
|
+ // Only round the first tick if we have no hard minimum
|
|
|
+ if (!this.options.time.min) {
|
|
|
+ this.firstTick = this.getMomentStartOf(this.firstTick);
|
|
|
+ roundedStart = this.firstTick;
|
|
|
+ } else {
|
|
|
+ roundedStart = this.getMomentStartOf(this.firstTick);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only round the last tick if we have no hard maximum
|
|
|
+ if (!this.options.time.max) {
|
|
|
+ var roundedEnd = this.getMomentStartOf(this.lastTick);
|
|
|
+ if (roundedEnd.diff(this.lastTick, this.tickUnit, true) !== 0) {
|
|
|
+ // Do not use end of because we need this to be in the next time unit
|
|
|
+ this.lastTick = this.getMomentStartOf(this.lastTick.add(1, this.tickUnit));
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.smallestLabelSeparation = this.width;
|
|
|
+
|
|
|
+ helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
|
|
|
+ for (var i = 1; i < this.labelMoments[datasetIndex].length; i++) {
|
|
|
+ this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[datasetIndex][i].diff(this.labelMoments[datasetIndex][i - 1], this.tickUnit, true));
|
|
|
+ }
|
|
|
+ }, this);
|
|
|
+
|
|
|
+ // Tick displayFormat override
|
|
|
+ if (this.options.time.displayFormat) {
|
|
|
+ this.displayFormat = this.options.time.displayFormat;
|
|
|
+ }
|
|
|
+
|
|
|
+ // first tick. will have been rounded correctly if options.time.min is not specified
|
|
|
+ this.ticks.push(this.firstTick.clone());
|
|
|
+
|
|
|
+ // For every unit in between the first and last moment, create a moment and add it to the ticks tick
|
|
|
+ for (var i = 1; i <= this.scaleSizeInUnits; ++i) {
|
|
|
+ var newTick = roundedStart.clone().add(i, this.tickUnit);
|
|
|
+
|
|
|
+ // Are we greater than the max time
|
|
|
+ if (this.options.time.max && newTick.diff(this.lastTick, this.tickUnit, true) >= 0) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (i % this.unitScale === 0) {
|
|
|
+ this.ticks.push(newTick);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Always show the right tick
|
|
|
+ var diff = this.ticks[this.ticks.length - 1].diff(this.lastTick, this.tickUnit);
|
|
|
+ if (diff !== 0 || this.scaleSizeInUnits === 0) {
|
|
|
+ // this is a weird case. If the <max> option is the same as the end option, we can't just diff the times because the tick was created from the roundedStart
|
|
|
+ // but the last tick was not rounded.
|
|
|
+ if (this.options.time.max) {
|
|
|
+ this.ticks.push(this.lastTick.clone());
|
|
|
+ this.scaleSizeInUnits = this.lastTick.diff(this.ticks[0], this.tickUnit, true);
|
|
|
+ } else {
|
|
|
+ this.ticks.push(this.lastTick.clone());
|
|
|
+ this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.ctx.restore();
|
|
|
+ },
|
|
|
+ // Get tooltip label
|
|
|
+ getLabelForIndex: function(index, datasetIndex) {
|
|
|
+ var label = this.chart.data.labels && index < this.chart.data.labels.length ? this.chart.data.labels[index] : '';
|
|
|
+
|
|
|
+ if (typeof this.chart.data.datasets[datasetIndex].data[0] === 'object') {
|
|
|
+ label = this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Format nicely
|
|
|
+ if (this.options.time.tooltipFormat) {
|
|
|
+ label = this.parseTime(label).format(this.options.time.tooltipFormat);
|
|
|
+ }
|
|
|
+
|
|
|
+ return label;
|
|
|
+ },
|
|
|
+ // Function to format an individual tick mark
|
|
|
+ tickFormatFunction: function tickFormatFunction(tick, index, ticks) {
|
|
|
+ var formattedTick = tick.format(this.displayFormat);
|
|
|
+ var tickOpts = this.options.ticks;
|
|
|
+ var callback = helpers.getValueOrDefault(tickOpts.callback, tickOpts.userCallback);
|
|
|
+
|
|
|
+ if (callback) {
|
|
|
+ return callback(formattedTick, index, ticks);
|
|
|
+ } else {
|
|
|
+ return formattedTick;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ convertTicksToLabels: function() {
|
|
|
+ this.tickMoments = this.ticks;
|
|
|
+ this.ticks = this.ticks.map(this.tickFormatFunction, this);
|
|
|
+ },
|
|
|
+ getPixelForValue: function(value, index, datasetIndex, includeOffset) {
|
|
|
+ var labelMoment = value && value.isValid && value.isValid() ? value : this.getLabelMoment(datasetIndex, index);
|
|
|
+
|
|
|
+ if (labelMoment) {
|
|
|
+ var offset = labelMoment.diff(this.firstTick, this.tickUnit, true);
|
|
|
+
|
|
|
+ var decimal = offset / this.scaleSizeInUnits;
|
|
|
+
|
|
|
+ if (this.isHorizontal()) {
|
|
|
+ var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
|
|
|
+ var valueWidth = innerWidth / Math.max(this.ticks.length - 1, 1);
|
|
|
+ var valueOffset = (innerWidth * decimal) + this.paddingLeft;
|
|
|
+
|
|
|
+ return this.left + Math.round(valueOffset);
|
|
|
+ } else {
|
|
|
+ var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
|
|
|
+ var valueHeight = innerHeight / Math.max(this.ticks.length - 1, 1);
|
|
|
+ var heightOffset = (innerHeight * decimal) + this.paddingTop;
|
|
|
+
|
|
|
+ return this.top + Math.round(heightOffset);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getPixelForTick: function(index, includeOffset) {
|
|
|
+ return this.getPixelForValue(this.tickMoments[index], null, null, includeOffset);
|
|
|
+ },
|
|
|
+ getValueForPixel: function(pixel) {
|
|
|
+ var innerDimension = this.isHorizontal() ? this.width - (this.paddingLeft + this.paddingRight) : this.height - (this.paddingTop + this.paddingBottom);
|
|
|
+ var offset = (pixel - (this.isHorizontal() ? this.left + this.paddingLeft : this.top + this.paddingTop)) / innerDimension;
|
|
|
+ offset *= this.scaleSizeInUnits;
|
|
|
+ return this.firstTick.clone().add(moment.duration(offset, this.tickUnit).asSeconds(), 'seconds');
|
|
|
+ },
|
|
|
+ parseTime: function(label) {
|
|
|
+ if (typeof this.options.time.parser === 'string') {
|
|
|
+ return moment(label, this.options.time.parser);
|
|
|
+ }
|
|
|
+ if (typeof this.options.time.parser === 'function') {
|
|
|
+ return this.options.time.parser(label);
|
|
|
+ }
|
|
|
+ // Date objects
|
|
|
+ if (typeof label.getMonth === 'function' || typeof label === 'number') {
|
|
|
+ return moment(label);
|
|
|
+ }
|
|
|
+ // Moment support
|
|
|
+ if (label.isValid && label.isValid()) {
|
|
|
+ return label;
|
|
|
+ }
|
|
|
+ // Custom parsing (return an instance of moment)
|
|
|
+ if (typeof this.options.time.format !== 'string' && this.options.time.format.call) {
|
|
|
+ console.warn("options.time.format is deprecated and replaced by options.time.parser. See http://nnnick.github.io/Chart.js/docs-v2/#scales-time-scale");
|
|
|
+ return this.options.time.format(label);
|
|
|
+ }
|
|
|
+ // Moment format parsing
|
|
|
+ return moment(label, this.options.time.format);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ Chart.scaleService.registerScaleType("time", TimeScale, defaultConfig);
|
|
|
+
|
|
|
+};
|
|
|
+
|
|
|
+},{"moment":6}]},{},[7]);
|
hurugang