WebContent/highcharts4/js/modules/data.src.js

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/**
 * @license Highcharts JS v4.1.5 (2015-04-13)
 * Data module
 *
 * (c) 2012-2014 Torstein Honsi
 *
 * License: www.highcharts.com/license
 */

// JSLint options:
/*global jQuery, HighchartsAdapter */

(function (Highcharts) {
	
	// Utilities
	var each = Highcharts.each,
		pick = Highcharts.pick,
		inArray = HighchartsAdapter.inArray,
		splat = Highcharts.splat,
		SeriesBuilder;
	
	
	// The Data constructor
	var Data = function (dataOptions, chartOptions) {
		this.init(dataOptions, chartOptions);
	};
	
	// Set the prototype properties
	Highcharts.extend(Data.prototype, {
		
	/**
	 * Initialize the Data object with the given options
	 */
	init: function (options, chartOptions) {
		this.options = options;
		this.chartOptions = chartOptions;
		this.columns = options.columns || this.rowsToColumns(options.rows) || [];
		this.firstRowAsNames = pick(options.firstRowAsNames, true);
		this.decimalRegex = options.decimalPoint && new RegExp('^([0-9]+)' + options.decimalPoint + '([0-9]+)$');

		// This is a two-dimensional array holding the raw, trimmed string values
		// with the same organisation as the columns array. It makes it possible
		// for example to revert from interpreted timestamps to string-based
		// categories.
		this.rawColumns = [];

		// No need to parse or interpret anything
		if (this.columns.length) {
			this.dataFound();

		// Parse and interpret
		} else {

			// Parse a CSV string if options.csv is given
			this.parseCSV();
			
			// Parse a HTML table if options.table is given
			this.parseTable();

			// Parse a Google Spreadsheet