WebContent/highcharts4/js/modules/treemap.src.js

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/**
 * @license Highcharts JS v4.1.5 (2015-04-13)
 *
 * (c) 2014 Highsoft AS
 * Authors: Jon Arild Nygard / Oystein Moseng
 *
 * License: www.highcharts.com/license
 */

/*global HighchartsAdapter */
(function (H) {
	var seriesTypes = H.seriesTypes,
		merge = H.merge,
		extendClass = H.extendClass,
		defaultOptions = H.getOptions(),
		plotOptions = defaultOptions.plotOptions,
		noop = function () { return; },
		each = H.each,
		pick = H.pick,
		Series = H.Series,
		Color = H.Color;

	// Define default options
	plotOptions.treemap = merge(plotOptions.scatter, {
		showInLegend: false,
		marker: false,
		borderColor: '#E0E0E0',
		borderWidth: 1,
		dataLabels: {
			enabled: true,
			defer: false,
			verticalAlign: 'middle',
			formatter: function () { // #2945
				return this.point.name || this.point.id;
			},
			inside: true
		},
		tooltip: {
			headerFormat: '',
			pointFormat: '<b>{point.name}</b>: {point.value}</b><br/>'
		},
		layoutAlgorithm: 'sliceAndDice',
		layoutStartingDirection: 'vertical',
		alternateStartingDirection: false,
		levelIsConstant: true,
		states: {
			hover: {
				borderColor: '#A0A0A0',
				brightness: seriesTypes.heatmap ? 0 : 0.1,
				shadow: false
			}
		},
		drillUpButton: {
			position: { 
				align: 'left',
				x: 10,
				y: -50
			}
		}
	});