drilldown.js in highcharts-rails-4.1.10

- old
+ new

@@ -1,18 +1,22 @@
 /**
- * Highcharts Drilldown plugin
+ * Highcharts Drilldown module
  * 
  * Author: Torstein Honsi
- * License: MIT License
+ * License: www.highcharts.com/license
  *
- * Demo: http://jsfiddle.net/highcharts/Vf3yT/
  */
 
-/*global Highcharts,HighchartsAdapter*/
-(function (H) {
+(function (factory) {
+	if (typeof module === 'object' && module.exports) {
+		module.exports = factory;
+	} else {
+		factory(Highcharts);
+	}
+}(function (H) {
 
-	"use strict";
+	'use strict';
 
 	var noop = function () {},
 		defaultOptions = H.getOptions(),
 		each = H.each,
 		extend = H.extend,
@@ -22,12 +26,12 @@
 		Chart = H.Chart,
 		seriesTypes = H.seriesTypes,
 		PieSeries = seriesTypes.pie,
 		ColumnSeries = seriesTypes.column,
 		Tick = H.Tick,
-		fireEvent = HighchartsAdapter.fireEvent,
-		inArray = HighchartsAdapter.inArray,
+		fireEvent = H.fireEvent,
+		inArray = H.inArray,
 		ddSeriesId = 1;
 
 	// Utilities
 	/*
 	 * Return an intermediate color between two colors, according to pos where 0
@@ -40,11 +44,11 @@
 		var hasAlpha,
 			ret;
 
 		// Unsupported color, return to-color (#3920)
 		if (!to.rgba.length || !from.rgba.length) {
-			ret = to.raw || 'none';
+			ret = to.input || 'none';
 
 		// Interpolate
 		} else {
 			from = from.rgba;
 			to = to.rgba;
@@ -59,11 +63,11 @@
 	}
 	/**
 	 * Handle animation of the color attributes directly
 	 */
 	each(['fill', 'stroke'], function (prop) {
-		HighchartsAdapter.addAnimSetter(prop, function (fx) {
+		H.addAnimSetter(prop, function (fx) {
 			fx.elem.attr(prop, tweenColors(H.Color(fx.start), H.Color(fx.end), fx.pos));
 		});
 	});
 
 	// Add language
@@ -708,6 +712,6 @@
 		if (seriesTypes[type].prototype.supportsDrilldown) {
 			wrap(seriesTypes[type].prototype, 'drawTracker', drawTrackerWrapper);
 		}
 	}
 		
-}(Highcharts));
+}));