files missing re-added

.gitignore

@@ -60,8 +60,4 @@ typings/
 # next.js build output
 .next
 
-.DS_Store
-
-package-lock.json
-dist/
-docs/assets/js/
+.DS_Store

docs/assets/js/data.js

@@ -0,0 +1,179 @@
+import { MONTH_NAMES_SHORT } from '../../../src/js/utils/date-utils';
+
+// Composite Chart
+// ================================================================================
+const reportCountList = [152, 222, 199, 287, 534, 709,
+	1179, 1256, 1632, 1856, 1850];
+
+export const lineCompositeData = {
+	labels: ["2007", "2008", "2009", "2010", "2011", "2012",
+		"2013", "2014", "2015", "2016", "2017"],
+
+	yMarkers: [
+		{
+			label: "Average 100 reports/month",
+			value: 1200,
+			options: { labelPos: 'left' }
+		}
+	],
+
+	datasets: [{
+		"name": "Events",
+		"values": reportCountList
+	}]
+};
+
+
+export const fireball_5_25 = [
+	[4, 0, 3, 1, 1, 2, 1, 1, 1, 0, 1, 1],
+	[2, 3, 3, 2, 1, 3, 0, 1, 2, 7, 10, 4],
+	[5, 6, 2, 4, 0, 1, 4, 3, 0, 2, 0, 1],
+	[0, 2, 6, 2, 1, 1, 2, 3, 6, 3, 7, 8],
+	[6, 8, 7, 7, 4, 5, 6, 5, 22, 12, 10, 11],
+	[7, 10, 11, 7, 3, 2, 7, 7, 11, 15, 22, 20],
+	[13, 16, 21, 18, 19, 17, 12, 17, 31, 28, 25, 29],
+	[24, 14, 21, 14, 11, 15, 19, 21, 41, 22, 32, 18],
+	[31, 20, 30, 22, 14, 17, 21, 35, 27, 50, 117, 24],
+	[32, 24, 21, 27, 11, 27, 43, 37, 44, 40, 48, 32],
+	[31, 38, 36, 26, 23, 23, 25, 29, 26, 47, 61, 50],
+];
+export const fireball_2_5 = [
+	[22, 6, 6, 9, 7, 8, 6, 14, 19, 10, 8, 20],
+	[11, 13, 12, 8, 9, 11, 9, 13, 10, 22, 40, 24],
+	[20, 13, 13, 19, 13, 10, 14, 13, 20, 18, 5, 9],
+	[7, 13, 16, 19, 12, 11, 21, 27, 27, 24, 33, 33],
+	[38, 25, 28, 22, 31, 21, 35, 42, 37, 32, 46, 53],
+	[50, 33, 36, 34, 35, 28, 27, 52, 58, 59, 75, 69],
+	[54, 67, 67, 45, 66, 51, 38, 64, 90, 113, 116, 87],
+	[84, 52, 56, 51, 55, 46, 50, 87, 114, 83, 152, 93],
+	[73, 58, 59, 63, 56, 51, 83, 140, 103, 115, 265, 89],
+	[106, 95, 94, 71, 77, 75, 99, 136, 129, 154, 168, 156],
+	[81, 102, 95, 72, 58, 91, 89, 122, 124, 135, 183, 171],
+];
+export const fireballOver25 = [
+	// [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+	[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0],
+	[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0],
+	[1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0],
+	[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 2],
+	[3, 2, 1, 3, 2, 0, 2, 2, 2, 3, 0, 1],
+	[2, 3, 5, 2, 1, 3, 0, 2, 3, 5, 1, 4],
+	[7, 4, 6, 1, 9, 2, 2, 2, 20, 9, 4, 9],
+	[5, 6, 1, 2, 5, 4, 5, 5, 16, 9, 14, 9],
+	[5, 4, 7, 5, 1, 5, 3, 3, 5, 7, 22, 2],
+	[5, 13, 11, 6, 1, 7, 9, 8, 14, 17, 16, 3],
+	[8, 9, 8, 6, 4, 8, 5, 6, 14, 11, 21, 12]
+];
+
+export const barCompositeData = {
+	labels: MONTH_NAMES_SHORT,
+	datasets: [
+		{
+			name: "Over 25 reports",
+			values: fireballOver25[9],
+		},
+		{
+			name: "5 to 25 reports",
+			values: fireball_5_25[9],
+		},
+		{
+			name: "2 to 5 reports",
+			values: fireball_2_5[9]
+		}
+	]
+};
+
+// Demo Chart multitype Chart
+// ================================================================================
+export const typeData = {
+	labels: ["12am-3am", "3am-6am", "6am-9am", "9am-12pm",
+		"12pm-3pm", "3pm-6pm", "6pm-9pm", "9pm-12am"],
+
+	yMarkers: [
+		{
+			label: "Marker",
+			value: 43,
+			options: { labelPos: 'left' }
+			// type: 'dashed'
+		}
+	],
+
+	yRegions: [
+		{
+			label: "Region",
+			start: -10,
+			end: 50,
+			options: { labelPos: 'right' }
+		},
+	],
+
+	datasets: [
+		{
+			name: "Some Data",
+			values: [18, 40, 30, 35, 8, 52, 17, -4],
+			axisPosition: 'right',
+			chartType: 'bar'
+		},
+		{
+			name: "Another Set",
+			values: [30, 50, -10, 15, 18, 32, 27, 14],
+			axisPosition: 'right',
+			chartType: 'bar'
+		},
+		{
+			name: "Yet Another",
+			values: [15, 20, -3, -15, 58, 12, -17, 37],
+			chartType: 'line'
+		}
+	]
+};
+
+export const trendsData = {
+	labels: [1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976,
+		1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986,
+		1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
+		1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+		2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016] ,
+	datasets: [
+		{
+			values: [132.9, 150.0, 149.4, 148.0, 94.4, 97.6, 54.1, 49.2, 22.5, 18.4,
+				39.3, 131.0, 220.1, 218.9, 198.9, 162.4, 91.0, 60.5, 20.6, 14.8,
+				33.9, 123.0, 211.1, 191.8, 203.3, 133.0, 76.1, 44.9, 25.1, 11.6,
+				28.9, 88.3, 136.3, 173.9, 170.4, 163.6, 99.3, 65.3, 45.8, 24.7,
+				12.6, 4.2, 4.8, 24.9, 80.8, 84.5, 94.0, 113.3, 69.8, 39.8]
+		}
+	]
+};
+
+export const moonData = {
+	names: ["Ganymede", "Callisto", "Io", "Europa"],
+	masses: [14819000, 10759000, 8931900, 4800000],
+	distances: [1070.412, 1882.709, 421.700, 671.034],
+	diameters: [5262.4, 4820.6, 3637.4, 3121.6],
+};
+
+// const jupiterMoons = {
+// 	'Ganymede': {
+// 		mass: '14819000 x 10^16 kg',
+// 		'semi-major-axis': '1070412 km',
+// 		'diameter': '5262.4 km'
+// 	},
+// 	'Callisto': {
+// 		mass: '10759000 x 10^16 kg',
+// 		'semi-major-axis': '1882709 km',
+// 		'diameter': '4820.6 km'
+// 	},
+// 	'Io': {
+// 		mass: '8931900 x 10^16 kg',
+// 		'semi-major-axis': '421700 km',
+// 		'diameter': '3637.4 km'
+// 	},
+// 	'Europa': {
+// 		mass: '4800000 x 10^16 kg',
+// 		'semi-major-axis': '671034 km',
+// 		'diameter': '3121.6 km'
+// 	},
+// };
+
+// ================================================================================
+

docs/assets/js/demoConfig.js

@@ -0,0 +1,55 @@
+import { lineCompositeData, barCompositeData } from './data';
+
+export default {
+	lineComposite: {
+		elementID: "#chart-composite-1",
+		options: {
+			title: "Fireball/Bolide Events - Yearly (reported)",
+			data: lineCompositeData,
+			type: "line",
+			height: 190,
+			colors: ["green"],
+			isNavigable: 1,
+			valuesOverPoints: 1,
+
+			lineOptions: {
+				dotSize: 8
+			}
+		}
+	},
+
+	barComposite: {
+		elementID: "#chart-composite-2",
+		options: {
+			data: barCompositeData,
+			type: "bar",
+			height: 210,
+			colors: ["violet", "light-blue", "#46a9f9"],
+			valuesOverPoints: 1,
+			axisOptions: {
+				xAxisMode: "tick",
+				shortenYAxisNumbers: true
+			},
+			barOptions: {
+				stacked: 1
+			}
+		}
+	},
+
+	demoMain: {
+		elementID: "",
+		options: {
+			title: "My Awesome Chart",
+			data: "typeData",
+			type: "axis-mixed",
+			height: 300,
+			colors: ["purple", "magenta", "light-blue"],
+			maxSlices: 10,
+
+			tooltipOptions: {
+				formatTooltipX: d => (d + '').toUpperCase(),
+				formatTooltipY: d => d + ' pts',
+			}
+		}
+	}
+};

docs/assets/js/index.js

@@ -0,0 +1,373 @@
+import { shuffle, getRandomBias } from '../../../src/js/utils/helpers';
+import { HEATMAP_COLORS_YELLOW, HEATMAP_COLORS_BLUE } from '../../../src/js/utils/constants';
+import { SEC_IN_DAY, clone, timestampToMidnight, timestampSec, addDays } from '../../../src/js/utils/date-utils';
+import { fireballOver25, fireball_2_5, fireball_5_25, lineCompositeData,
+	barCompositeData, typeData, trendsData, moonData } from './data';
+import demoConfig from './demoConfig';
+// import { lineComposite, barComposite } from './demoConfig';
+// ================================================================================
+
+let Chart = frappe.Chart; // eslint-disable-line no-undef
+
+let lc = demoConfig.lineComposite;
+let lineCompositeChart = new Chart (lc.elementID, lc.options);
+
+let bc = demoConfig.barComposite;
+let barCompositeChart = new Chart (bc.elementID, bc.options);
+
+lineCompositeChart.parent.addEventListener('data-select', (e) => {
+	let i = e.index;
+	barCompositeChart.updateDatasets([
+		fireballOver25[i], fireball_5_25[i], fireball_2_5[i]
+	]);
+});
+
+// ================================================================================
+
+let customColors = ['purple', 'magenta', 'light-blue'];
+let typeChartArgs = {
+	title: "My Awesome Chart",
+	data: typeData,
+	type: 'axis-mixed',
+	height: 300,
+	colors: customColors,
+
+	// maxLegendPoints: 6,
+	maxSlices: 10,
+
+	tooltipOptions: {
+		formatTooltipX: d => (d + '').toUpperCase(),
+		formatTooltipY: d => d + ' pts',
+	}
+};
+
+let aggrChart = new Chart("#chart-aggr", typeChartArgs);
+
+Array.prototype.slice.call(
+	document.querySelectorAll('.aggr-type-buttons button')
+).map(el => {
+	el.addEventListener('click', (e) => {
+		let btn = e.target;
+		let type = btn.getAttribute('data-type');
+		typeChartArgs.type = type;
+		if(type !== 'axis-mixed') {
+			typeChartArgs.colors = undefined;
+		} else {
+			typeChartArgs.colors = customColors;
+		}
+
+		if(type !== 'percentage') {
+			typeChartArgs.height = 300;
+		} else {
+			typeChartArgs.height = undefined;
+		}
+
+		let newChart = new Chart("#chart-aggr", typeChartArgs);
+		if(newChart){
+			aggrChart = newChart;
+		}
+		Array.prototype.slice.call(
+			btn.parentNode.querySelectorAll('button')).map(el => {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+document.querySelector('.export-aggr').addEventListener('click', () => {
+	aggrChart.export();
+});
+
+// Update values chart
+// ================================================================================
+let updateDataAllLabels = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue",
+	"Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri",
+	"Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon"];
+
+let getRandom = () => Math.floor(getRandomBias(-40, 60, 0.8, 1));
+let updateDataAllValues = Array.from({length: 30}, getRandom);
+
+// We're gonna be shuffling this
+let updateDataAllIndices = updateDataAllLabels.map((d,i) => i);
+
+let getUpdateData = (source_array, length=10) => {
+	let indices = updateDataAllIndices.slice(0, length);
+	return indices.map((index) => source_array[index]);
+};
+
+let updateData = {
+	labels: getUpdateData(updateDataAllLabels),
+	datasets: [{
+		"values": getUpdateData(updateDataAllValues)
+	}],
+	yMarkers: [
+		{
+			label: "Altitude",
+			value: 25,
+			type: 'dashed'
+		}
+	],
+	yRegions: [
+		{
+			label: "Range",
+			start: 10,
+			end: 45
+		},
+	],
+};
+
+let updateChart = new Chart("#chart-update", {
+	data: updateData,
+	type: 'line',
+	height: 300,
+	colors: ['#ff6c03'],
+	lineOptions: {
+		// hideLine: 1,
+		regionFill: 1
+	},
+});
+
+let chartUpdateButtons = document.querySelector('.chart-update-buttons');
+
+chartUpdateButtons.querySelector('[data-update="random"]').addEventListener("click", () => {
+	shuffle(updateDataAllIndices);
+	let value = getRandom();
+	let start = getRandom();
+	let end = getRandom();
+	let data = {
+		labels: updateDataAllLabels.slice(0, 10),
+		datasets: [{values: getUpdateData(updateDataAllValues)}],
+		yMarkers: [
+			{
+				label: "Altitude",
+				value: value,
+				type: 'dashed'
+			}
+		],
+		yRegions: [
+			{
+				label: "Range",
+				start: start,
+				end: end
+			},
+		],
+	};
+	updateChart.update(data);
+});
+
+chartUpdateButtons.querySelector('[data-update="add"]').addEventListener("click", () => {
+	let index = updateChart.state.datasetLength; // last index to add
+	if(index >= updateDataAllIndices.length) return;
+	updateChart.addDataPoint(
+		updateDataAllLabels[index], [updateDataAllValues[index]]
+	);
+});
+
+chartUpdateButtons.querySelector('[data-update="remove"]').addEventListener("click", () => {
+	updateChart.removeDataPoint();
+});
+
+document.querySelector('.export-update').addEventListener('click', () => {
+	updateChart.export();
+});
+
+// Trends Chart
+// ================================================================================
+
+let plotChartArgs = {
+	title: "Mean Total Sunspot Count - Yearly",
+	data: trendsData,
+	type: 'line',
+	height: 300,
+	colors: ['#238e38'],
+	lineOptions: {
+		hideDots: 1,
+		heatline: 1,
+	},
+	axisOptions: {
+		xAxisMode: 'tick',
+		yAxisMode: 'span',
+		xIsSeries: 1
+	}
+};
+
+let trendsChart = new Chart("#chart-trends", plotChartArgs);
+
+Array.prototype.slice.call(
+	document.querySelectorAll('.chart-plot-buttons button')
+).map(el => {
+	el.addEventListener('click', (e) => {
+		let btn = e.target;
+		let type = btn.getAttribute('data-type');
+		let config = {};
+		config[type] = 1;
+
+		if(['regionFill', 'heatline'].includes(type)) {
+			config.hideDots = 1;
+		}
+
+		// plotChartArgs.init = false;
+		plotChartArgs.lineOptions = config;
+
+		new Chart("#chart-trends", plotChartArgs);
+
+		Array.prototype.slice.call(
+			btn.parentNode.querySelectorAll('button')).map(el => {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+document.querySelector('.export-trends').addEventListener('click', () => {
+	trendsChart.export();
+});
+
+
+// Event chart
+// ================================================================================
+
+
+
+let eventsData = {
+	labels: ["Ganymede", "Callisto", "Io", "Europa"],
+	datasets: [
+		{
+			"values": moonData.distances,
+			"formatted": moonData.distances.map(d => d*1000 + " km")
+		}
+	]
+};
+
+let eventsChart = new Chart("#chart-events", {
+	title: "Jupiter's Moons: Semi-major Axis (1000 km)",
+	data: eventsData,
+	type: 'bar',
+	height: 330,
+	colors: ['grey'],
+	isNavigable: 1,
+});
+
+let dataDiv = document.querySelector('.chart-events-data');
+
+eventsChart.parent.addEventListener('data-select', (e) => {
+	let name = moonData.names[e.index];
+	dataDiv.querySelector('.moon-name').innerHTML = name;
+	dataDiv.querySelector('.semi-major-axis').innerHTML = moonData.distances[e.index] * 1000;
+	dataDiv.querySelector('.mass').innerHTML = moonData.masses[e.index];
+	dataDiv.querySelector('.diameter').innerHTML = moonData.diameters[e.index];
+	dataDiv.querySelector('img').src = "./assets/img/" + name.toLowerCase() + ".jpg";
+});
+
+// Heatmap
+// ================================================================================
+
+let today = new Date();
+let start = clone(today);
+addDays(start, 4);
+let end = clone(start);
+start.setFullYear( start.getFullYear() - 2 );
+end.setFullYear( end.getFullYear() - 1 );
+
+let dataPoints = {};
+
+let startTs = timestampSec(start);
+let endTs = timestampSec(end);
+
+startTs = timestampToMidnight(startTs);
+endTs = timestampToMidnight(endTs, true);
+
+while (startTs < endTs) {
+	dataPoints[parseInt(startTs)] = Math.floor(getRandomBias(0, 5, 0.2, 1));
+	startTs += SEC_IN_DAY;
+}
+
+const heatmapData = {
+	dataPoints: dataPoints,
+	start: start,
+	end: end
+};
+
+let heatmapArgs = {
+	title: "Monthly Distribution",
+	data: heatmapData,
+	type: 'heatmap',
+	discreteDomains: 1,
+	countLabel: 'Level',
+	colors: HEATMAP_COLORS_BLUE,
+	legendScale: [0, 1, 2, 4, 5]
+};
+let heatmapChart = new Chart("#chart-heatmap", heatmapArgs);
+
+Array.prototype.slice.call(
+	document.querySelectorAll('.heatmap-mode-buttons button')
+).map(el => {
+	el.addEventListener('click', (e) => {
+		let btn = e.target;
+		let mode = btn.getAttribute('data-mode');
+		let discreteDomains = 0;
+
+		if(mode === 'discrete') {
+			discreteDomains = 1;
+		}
+
+		let colors = [];
+		let colors_mode = document
+			.querySelector('.heatmap-color-buttons .active')
+			.getAttribute('data-color');
+		if(colors_mode === 'halloween') {
+			colors = HEATMAP_COLORS_YELLOW;
+		} else if (colors_mode === 'blue') {
+			colors = HEATMAP_COLORS_BLUE;
+		}
+
+		heatmapArgs.discreteDomains = discreteDomains;
+		heatmapArgs.colors = colors;
+		new Chart("#chart-heatmap", heatmapArgs);
+
+		Array.prototype.slice.call(
+			btn.parentNode.querySelectorAll('button')).map(el => {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+Array.prototype.slice.call(
+	document.querySelectorAll('.heatmap-color-buttons button')
+).map(el => {
+	el.addEventListener('click', (e) => {
+		let btn = e.target;
+		let colors_mode = btn.getAttribute('data-color');
+		let colors = [];
+
+		if(colors_mode === 'halloween') {
+			colors = HEATMAP_COLORS_YELLOW;
+		} else if (colors_mode === 'blue') {
+			colors = HEATMAP_COLORS_BLUE;
+		}
+
+		let discreteDomains = 1;
+
+		let view_mode = document
+			.querySelector('.heatmap-mode-buttons .active')
+			.getAttribute('data-mode');
+		if(view_mode === 'continuous') {
+			discreteDomains = 0;
+		}
+
+		heatmapArgs.discreteDomains = discreteDomains;
+		heatmapArgs.colors = colors;
+		new Chart("#chart-heatmap", heatmapArgs);
+
+		Array.prototype.slice.call(
+			btn.parentNode.querySelectorAll('button')).map(el => {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+document.querySelector('.export-heatmap').addEventListener('click', () => {
+	heatmapChart.export();
+});

docs/assets/js/index.min.js

@@ -0,0 +1,657 @@
+(function () {
+'use strict';
+
+// Fixed 5-color theme,
+// More colors are difficult to parse visually
+
+
+
+
+
+
+
+
+
+var HEATMAP_COLORS_BLUE = ['#ebedf0', '#c0ddf9', '#73b3f3', '#3886e1', '#17459e'];
+var HEATMAP_COLORS_YELLOW = ['#ebedf0', '#fdf436', '#ffc700', '#ff9100', '#06001c'];
+
+
+
+// Universal constants
+
+/**
+ * Returns the value of a number upto 2 decimal places.
+ * @param {Number} d Any number
+ */
+
+
+/**
+ * Returns whether or not two given arrays are equal.
+ * @param {Array} arr1 First array
+ * @param {Array} arr2 Second array
+ */
+
+
+/**
+ * Shuffles array in place. ES6 version
+ * @param {Array} array An array containing the items.
+ */
+function shuffle(array) {
+	// Awesomeness: https://bost.ocks.org/mike/shuffle/
+	// https://stackoverflow.com/a/2450976/6495043
+	// https://stackoverflow.com/questions/6274339/how-can-i-shuffle-an-array?noredirect=1&lq=1
+
+	for (var i = array.length - 1; i > 0; i--) {
+		var j = Math.floor(Math.random() * (i + 1));
+		var _ref = [array[j], array[i]];
+		array[i] = _ref[0];
+		array[j] = _ref[1];
+	}
+
+	return array;
+}
+
+/**
+ * Fill an array with extra points
+ * @param {Array} array Array
+ * @param {Number} count number of filler elements
+ * @param {Object} element element to fill with
+ * @param {Boolean} start fill at start?
+ */
+
+
+/**
+ * Returns pixel width of string.
+ * @param {String} string
+ * @param {Number} charWidth Width of single char in pixels
+ */
+
+
+
+
+// https://stackoverflow.com/a/29325222
+function getRandomBias(min, max, bias, influence) {
+	var range = max - min;
+	var biasValue = range * bias + min;
+	var rnd = Math.random() * range + min,
+	    // random in range
+	mix = Math.random() * influence; // random mixer
+	return rnd * (1 - mix) + biasValue * mix; // mix full range and bias
+}
+
+// Playing around with dates
+
+
+
+
+var NO_OF_MILLIS = 1000;
+var SEC_IN_DAY = 86400;
+
+
+var MONTH_NAMES_SHORT = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
+
+
+
+
+
+
+function clone(date) {
+	return new Date(date.getTime());
+}
+
+function timestampSec(date) {
+	return date.getTime() / NO_OF_MILLIS;
+}
+
+function timestampToMidnight(timestamp) {
+	var roundAhead = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+	var midnightTs = Math.floor(timestamp - timestamp % SEC_IN_DAY);
+	if (roundAhead) {
+		return midnightTs + SEC_IN_DAY;
+	}
+	return midnightTs;
+}
+
+// export function getMonthsBetween(startDate, endDate) {}
+
+
+
+
+
+
+
+
+
+
+
+// mutates
+
+
+// mutates
+function addDays(date, numberOfDays) {
+	date.setDate(date.getDate() + numberOfDays);
+}
+
+// Composite Chart
+// ================================================================================
+var reportCountList = [152, 222, 199, 287, 534, 709, 1179, 1256, 1632, 1856, 1850];
+
+var lineCompositeData = {
+	labels: ["2007", "2008", "2009", "2010", "2011", "2012", "2013", "2014", "2015", "2016", "2017"],
+
+	yMarkers: [{
+		label: "Average 100 reports/month",
+		value: 1200,
+		options: { labelPos: 'left' }
+	}],
+
+	datasets: [{
+		"name": "Events",
+		"values": reportCountList
+	}]
+};
+
+var fireball_5_25 = [[4, 0, 3, 1, 1, 2, 1, 1, 1, 0, 1, 1], [2, 3, 3, 2, 1, 3, 0, 1, 2, 7, 10, 4], [5, 6, 2, 4, 0, 1, 4, 3, 0, 2, 0, 1], [0, 2, 6, 2, 1, 1, 2, 3, 6, 3, 7, 8], [6, 8, 7, 7, 4, 5, 6, 5, 22, 12, 10, 11], [7, 10, 11, 7, 3, 2, 7, 7, 11, 15, 22, 20], [13, 16, 21, 18, 19, 17, 12, 17, 31, 28, 25, 29], [24, 14, 21, 14, 11, 15, 19, 21, 41, 22, 32, 18], [31, 20, 30, 22, 14, 17, 21, 35, 27, 50, 117, 24], [32, 24, 21, 27, 11, 27, 43, 37, 44, 40, 48, 32], [31, 38, 36, 26, 23, 23, 25, 29, 26, 47, 61, 50]];
+var fireball_2_5 = [[22, 6, 6, 9, 7, 8, 6, 14, 19, 10, 8, 20], [11, 13, 12, 8, 9, 11, 9, 13, 10, 22, 40, 24], [20, 13, 13, 19, 13, 10, 14, 13, 20, 18, 5, 9], [7, 13, 16, 19, 12, 11, 21, 27, 27, 24, 33, 33], [38, 25, 28, 22, 31, 21, 35, 42, 37, 32, 46, 53], [50, 33, 36, 34, 35, 28, 27, 52, 58, 59, 75, 69], [54, 67, 67, 45, 66, 51, 38, 64, 90, 113, 116, 87], [84, 52, 56, 51, 55, 46, 50, 87, 114, 83, 152, 93], [73, 58, 59, 63, 56, 51, 83, 140, 103, 115, 265, 89], [106, 95, 94, 71, 77, 75, 99, 136, 129, 154, 168, 156], [81, 102, 95, 72, 58, 91, 89, 122, 124, 135, 183, 171]];
+var fireballOver25 = [
+// [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0], [0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0], [1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0], [0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 2], [3, 2, 1, 3, 2, 0, 2, 2, 2, 3, 0, 1], [2, 3, 5, 2, 1, 3, 0, 2, 3, 5, 1, 4], [7, 4, 6, 1, 9, 2, 2, 2, 20, 9, 4, 9], [5, 6, 1, 2, 5, 4, 5, 5, 16, 9, 14, 9], [5, 4, 7, 5, 1, 5, 3, 3, 5, 7, 22, 2], [5, 13, 11, 6, 1, 7, 9, 8, 14, 17, 16, 3], [8, 9, 8, 6, 4, 8, 5, 6, 14, 11, 21, 12]];
+
+var barCompositeData = {
+	labels: MONTH_NAMES_SHORT,
+	datasets: [{
+		name: "Over 25 reports",
+		values: fireballOver25[9]
+	}, {
+		name: "5 to 25 reports",
+		values: fireball_5_25[9]
+	}, {
+		name: "2 to 5 reports",
+		values: fireball_2_5[9]
+	}]
+};
+
+// Demo Chart multitype Chart
+// ================================================================================
+var typeData = {
+	labels: ["12am-3am", "3am-6am", "6am-9am", "9am-12pm", "12pm-3pm", "3pm-6pm", "6pm-9pm", "9pm-12am"],
+
+	yMarkers: [{
+		label: "Marker",
+		value: 43,
+		options: { labelPos: 'left'
+			// type: 'dashed'
+		} }],
+
+	yRegions: [{
+		label: "Region",
+		start: -10,
+		end: 50,
+		options: { labelPos: 'right' }
+	}],
+
+	datasets: [{
+		name: "Some Data",
+		values: [18, 40, 30, 35, 8, 52, 17, -4],
+		axisPosition: 'right',
+		chartType: 'bar'
+	}, {
+		name: "Another Set",
+		values: [30, 50, -10, 15, 18, 32, 27, 14],
+		axisPosition: 'right',
+		chartType: 'bar'
+	}, {
+		name: "Yet Another",
+		values: [15, 20, -3, -15, 58, 12, -17, 37],
+		chartType: 'line'
+	}]
+};
+
+var trendsData = {
+	labels: [1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016],
+	datasets: [{
+		values: [132.9, 150.0, 149.4, 148.0, 94.4, 97.6, 54.1, 49.2, 22.5, 18.4, 39.3, 131.0, 220.1, 218.9, 198.9, 162.4, 91.0, 60.5, 20.6, 14.8, 33.9, 123.0, 211.1, 191.8, 203.3, 133.0, 76.1, 44.9, 25.1, 11.6, 28.9, 88.3, 136.3, 173.9, 170.4, 163.6, 99.3, 65.3, 45.8, 24.7, 12.6, 4.2, 4.8, 24.9, 80.8, 84.5, 94.0, 113.3, 69.8, 39.8]
+	}]
+};
+
+var moonData = {
+	names: ["Ganymede", "Callisto", "Io", "Europa"],
+	masses: [14819000, 10759000, 8931900, 4800000],
+	distances: [1070.412, 1882.709, 421.700, 671.034],
+	diameters: [5262.4, 4820.6, 3637.4, 3121.6]
+};
+
+// const jupiterMoons = {
+// 	'Ganymede': {
+// 		mass: '14819000 x 10^16 kg',
+// 		'semi-major-axis': '1070412 km',
+// 		'diameter': '5262.4 km'
+// 	},
+// 	'Callisto': {
+// 		mass: '10759000 x 10^16 kg',
+// 		'semi-major-axis': '1882709 km',
+// 		'diameter': '4820.6 km'
+// 	},
+// 	'Io': {
+// 		mass: '8931900 x 10^16 kg',
+// 		'semi-major-axis': '421700 km',
+// 		'diameter': '3637.4 km'
+// 	},
+// 	'Europa': {
+// 		mass: '4800000 x 10^16 kg',
+// 		'semi-major-axis': '671034 km',
+// 		'diameter': '3121.6 km'
+// 	},
+// };
+
+// ================================================================================
+
+var demoConfig = {
+	lineComposite: {
+		elementID: "#chart-composite-1",
+		options: {
+			title: "Fireball/Bolide Events - Yearly (reported)",
+			data: lineCompositeData,
+			type: "line",
+			height: 190,
+			colors: ["green"],
+			isNavigable: 1,
+			valuesOverPoints: 1,
+
+			lineOptions: {
+				dotSize: 8
+			}
+		}
+	},
+
+	barComposite: {
+		elementID: "#chart-composite-2",
+		options: {
+			data: barCompositeData,
+			type: "bar",
+			height: 210,
+			colors: ["violet", "light-blue", "#46a9f9"],
+			valuesOverPoints: 1,
+			axisOptions: {
+				xAxisMode: "tick",
+				shortenYAxisNumbers: true
+			},
+			barOptions: {
+				stacked: 1
+			}
+		}
+	},
+
+	demoMain: {
+		elementID: "",
+		options: {
+			title: "My Awesome Chart",
+			data: "typeData",
+			type: "axis-mixed",
+			height: 300,
+			colors: ["purple", "magenta", "light-blue"],
+			maxSlices: 10,
+
+			tooltipOptions: {
+				formatTooltipX: function formatTooltipX(d) {
+					return (d + '').toUpperCase();
+				},
+				formatTooltipY: function formatTooltipY(d) {
+					return d + ' pts';
+				}
+			}
+		}
+	}
+};
+
+// import { lineComposite, barComposite } from './demoConfig';
+// ================================================================================
+
+var Chart = frappe.Chart; // eslint-disable-line no-undef
+
+var lc = demoConfig.lineComposite;
+var lineCompositeChart = new Chart(lc.elementID, lc.options);
+
+var bc = demoConfig.barComposite;
+var barCompositeChart = new Chart(bc.elementID, bc.options);
+
+lineCompositeChart.parent.addEventListener('data-select', function (e) {
+	var i = e.index;
+	barCompositeChart.updateDatasets([fireballOver25[i], fireball_5_25[i], fireball_2_5[i]]);
+});
+
+// ================================================================================
+
+var customColors = ['purple', 'magenta', 'light-blue'];
+var typeChartArgs = {
+	title: "My Awesome Chart",
+	data: typeData,
+	type: 'axis-mixed',
+	height: 300,
+	colors: customColors,
+
+	// maxLegendPoints: 6,
+	maxSlices: 10,
+
+	tooltipOptions: {
+		formatTooltipX: function formatTooltipX(d) {
+			return (d + '').toUpperCase();
+		},
+		formatTooltipY: function formatTooltipY(d) {
+			return d + ' pts';
+		}
+	}
+};
+
+var aggrChart = new Chart("#chart-aggr", typeChartArgs);
+
+Array.prototype.slice.call(document.querySelectorAll('.aggr-type-buttons button')).map(function (el) {
+	el.addEventListener('click', function (e) {
+		var btn = e.target;
+		var type = btn.getAttribute('data-type');
+		typeChartArgs.type = type;
+		if (type !== 'axis-mixed') {
+			typeChartArgs.colors = undefined;
+		} else {
+			typeChartArgs.colors = customColors;
+		}
+
+		if (type !== 'percentage') {
+			typeChartArgs.height = 300;
+		} else {
+			typeChartArgs.height = undefined;
+		}
+
+		var newChart = new Chart("#chart-aggr", typeChartArgs);
+		if (newChart) {
+			aggrChart = newChart;
+		}
+		Array.prototype.slice.call(btn.parentNode.querySelectorAll('button')).map(function (el) {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+document.querySelector('.export-aggr').addEventListener('click', function () {
+	aggrChart.export();
+});
+
+// Update values chart
+// ================================================================================
+var updateDataAllLabels = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon"];
+
+var getRandom = function getRandom() {
+	return Math.floor(getRandomBias(-40, 60, 0.8, 1));
+};
+var updateDataAllValues = Array.from({ length: 30 }, getRandom);
+
+// We're gonna be shuffling this
+var updateDataAllIndices = updateDataAllLabels.map(function (d, i) {
+	return i;
+});
+
+var getUpdateData = function getUpdateData(source_array) {
+	var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 10;
+
+	var indices = updateDataAllIndices.slice(0, length);
+	return indices.map(function (index) {
+		return source_array[index];
+	});
+};
+
+var updateData = {
+	labels: getUpdateData(updateDataAllLabels),
+	datasets: [{
+		"values": getUpdateData(updateDataAllValues)
+	}],
+	yMarkers: [{
+		label: "Altitude",
+		value: 25,
+		type: 'dashed'
+	}],
+	yRegions: [{
+		label: "Range",
+		start: 10,
+		end: 45
+	}]
+};
+
+var updateChart = new Chart("#chart-update", {
+	data: updateData,
+	type: 'line',
+	height: 300,
+	colors: ['#ff6c03'],
+	lineOptions: {
+		// hideLine: 1,
+		regionFill: 1
+	}
+});
+
+var chartUpdateButtons = document.querySelector('.chart-update-buttons');
+
+chartUpdateButtons.querySelector('[data-update="random"]').addEventListener("click", function () {
+	shuffle(updateDataAllIndices);
+	var value = getRandom();
+	var start = getRandom();
+	var end = getRandom();
+	var data = {
+		labels: updateDataAllLabels.slice(0, 10),
+		datasets: [{ values: getUpdateData(updateDataAllValues) }],
+		yMarkers: [{
+			label: "Altitude",
+			value: value,
+			type: 'dashed'
+		}],
+		yRegions: [{
+			label: "Range",
+			start: start,
+			end: end
+		}]
+	};
+	updateChart.update(data);
+});
+
+chartUpdateButtons.querySelector('[data-update="add"]').addEventListener("click", function () {
+	var index = updateChart.state.datasetLength; // last index to add
+	if (index >= updateDataAllIndices.length) return;
+	updateChart.addDataPoint(updateDataAllLabels[index], [updateDataAllValues[index]]);
+});
+
+chartUpdateButtons.querySelector('[data-update="remove"]').addEventListener("click", function () {
+	updateChart.removeDataPoint();
+});
+
+document.querySelector('.export-update').addEventListener('click', function () {
+	updateChart.export();
+});
+
+// Trends Chart
+// ================================================================================
+
+var plotChartArgs = {
+	title: "Mean Total Sunspot Count - Yearly",
+	data: trendsData,
+	type: 'line',
+	height: 300,
+	colors: ['#238e38'],
+	lineOptions: {
+		hideDots: 1,
+		heatline: 1
+	},
+	axisOptions: {
+		xAxisMode: 'tick',
+		yAxisMode: 'span',
+		xIsSeries: 1
+	}
+};
+
+var trendsChart = new Chart("#chart-trends", plotChartArgs);
+
+Array.prototype.slice.call(document.querySelectorAll('.chart-plot-buttons button')).map(function (el) {
+	el.addEventListener('click', function (e) {
+		var btn = e.target;
+		var type = btn.getAttribute('data-type');
+		var config = {};
+		config[type] = 1;
+
+		if (['regionFill', 'heatline'].includes(type)) {
+			config.hideDots = 1;
+		}
+
+		// plotChartArgs.init = false;
+		plotChartArgs.lineOptions = config;
+
+		new Chart("#chart-trends", plotChartArgs);
+
+		Array.prototype.slice.call(btn.parentNode.querySelectorAll('button')).map(function (el) {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+document.querySelector('.export-trends').addEventListener('click', function () {
+	trendsChart.export();
+});
+
+// Event chart
+// ================================================================================
+
+
+var eventsData = {
+	labels: ["Ganymede", "Callisto", "Io", "Europa"],
+	datasets: [{
+		"values": moonData.distances,
+		"formatted": moonData.distances.map(function (d) {
+			return d * 1000 + " km";
+		})
+	}]
+};
+
+var eventsChart = new Chart("#chart-events", {
+	title: "Jupiter's Moons: Semi-major Axis (1000 km)",
+	data: eventsData,
+	type: 'bar',
+	height: 330,
+	colors: ['grey'],
+	isNavigable: 1
+});
+
+var dataDiv = document.querySelector('.chart-events-data');
+
+eventsChart.parent.addEventListener('data-select', function (e) {
+	var name = moonData.names[e.index];
+	dataDiv.querySelector('.moon-name').innerHTML = name;
+	dataDiv.querySelector('.semi-major-axis').innerHTML = moonData.distances[e.index] * 1000;
+	dataDiv.querySelector('.mass').innerHTML = moonData.masses[e.index];
+	dataDiv.querySelector('.diameter').innerHTML = moonData.diameters[e.index];
+	dataDiv.querySelector('img').src = "./assets/img/" + name.toLowerCase() + ".jpg";
+});
+
+// Heatmap
+// ================================================================================
+
+var today = new Date();
+var start = clone(today);
+addDays(start, 4);
+var end = clone(start);
+start.setFullYear(start.getFullYear() - 2);
+end.setFullYear(end.getFullYear() - 1);
+
+var dataPoints = {};
+
+var startTs = timestampSec(start);
+var endTs = timestampSec(end);
+
+startTs = timestampToMidnight(startTs);
+endTs = timestampToMidnight(endTs, true);
+
+while (startTs < endTs) {
+	dataPoints[parseInt(startTs)] = Math.floor(getRandomBias(0, 5, 0.2, 1));
+	startTs += SEC_IN_DAY;
+}
+
+var heatmapData = {
+	dataPoints: dataPoints,
+	start: start,
+	end: end
+};
+
+var heatmapArgs = {
+	title: "Monthly Distribution",
+	data: heatmapData,
+	type: 'heatmap',
+	discreteDomains: 1,
+	countLabel: 'Level',
+	colors: HEATMAP_COLORS_BLUE,
+	legendScale: [0, 1, 2, 4, 5]
+};
+var heatmapChart = new Chart("#chart-heatmap", heatmapArgs);
+
+Array.prototype.slice.call(document.querySelectorAll('.heatmap-mode-buttons button')).map(function (el) {
+	el.addEventListener('click', function (e) {
+		var btn = e.target;
+		var mode = btn.getAttribute('data-mode');
+		var discreteDomains = 0;
+
+		if (mode === 'discrete') {
+			discreteDomains = 1;
+		}
+
+		var colors = [];
+		var colors_mode = document.querySelector('.heatmap-color-buttons .active').getAttribute('data-color');
+		if (colors_mode === 'halloween') {
+			colors = HEATMAP_COLORS_YELLOW;
+		} else if (colors_mode === 'blue') {
+			colors = HEATMAP_COLORS_BLUE;
+		}
+
+		heatmapArgs.discreteDomains = discreteDomains;
+		heatmapArgs.colors = colors;
+		new Chart("#chart-heatmap", heatmapArgs);
+
+		Array.prototype.slice.call(btn.parentNode.querySelectorAll('button')).map(function (el) {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+Array.prototype.slice.call(document.querySelectorAll('.heatmap-color-buttons button')).map(function (el) {
+	el.addEventListener('click', function (e) {
+		var btn = e.target;
+		var colors_mode = btn.getAttribute('data-color');
+		var colors = [];
+
+		if (colors_mode === 'halloween') {
+			colors = HEATMAP_COLORS_YELLOW;
+		} else if (colors_mode === 'blue') {
+			colors = HEATMAP_COLORS_BLUE;
+		}
+
+		var discreteDomains = 1;
+
+		var view_mode = document.querySelector('.heatmap-mode-buttons .active').getAttribute('data-mode');
+		if (view_mode === 'continuous') {
+			discreteDomains = 0;
+		}
+
+		heatmapArgs.discreteDomains = discreteDomains;
+		heatmapArgs.colors = colors;
+		new Chart("#chart-heatmap", heatmapArgs);
+
+		Array.prototype.slice.call(btn.parentNode.querySelectorAll('button')).map(function (el) {
+			el.classList.remove('active');
+		});
+		btn.classList.add('active');
+	});
+});
+
+document.querySelector('.export-heatmap').addEventListener('click', function () {
+	heatmapChart.export();
+});
+
+}());
+//# sourceMappingURL=index.min.js.map

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "frappe-charts",
-  "version": "1.2.1",
+  "version": "1.3.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -2973,12 +2973,6 @@
       "integrity": "sha1-g8YK/Fi5xWmXAH7Rp2izqzA6RP4=",
       "dev": true
     },
-    "fs": {
-      "version": "0.0.1-security",
-      "resolved": "https://registry.npmjs.org/fs/-/fs-0.0.1-security.tgz",
-      "integrity": "sha1-invTcYa23d84E/I4WLV+yq9eQdQ=",
-      "dev": true
-    },
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -3061,8 +3055,7 @@
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -3179,8 +3172,7 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "ini": {
           "version": "1.3.5",
@@ -3222,7 +3214,6 @@
           "version": "2.3.5",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -3241,7 +3232,6 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -3342,7 +3332,6 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -3428,8 +3417,7 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -3465,7 +3453,6 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -3529,14 +3516,12 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         }
       }
     },