Reworked, updated highcharts and added Bubble

classes/HighChart.php

@@ -16,15 +16,21 @@ abstract class HighChart {
 
 	// Chart title
 	protected $_title = '';
+	protected $_subtitle = '';
 
 	// Default chart size.
 	protected $_height = '300';
-	protected $_width = '575'; 
+	protected $_width = '575';
+	protected $_xmetric = '';
 	protected $_ymetric = '';
+	protected $_tooltip = '';
 
 	// Colors to use for series
 	private $_series_colours = array('AAACCC','E0E0E0','CCC888','EEEBBB','666CCC','888888');
 
+	// Specific data types valid for chart (eg: stacked, bar, pie)
+	protected $_data_type = array();
+
 	// Render the chart data in a json format
 	abstract public function json();
 
@@ -37,10 +43,16 @@ abstract class HighChart {
 				break;
 			case 'height': $this->_height = array_shift($args);
 				break;
+			case 'subtitle': $this->_subtitle = array_shift($args);
+				break;
 			case 'title': $this->_title = array_shift($args);
 				break;
+			case 'tooltip': $this->_tooltip = array_shift($args);
+				break;
 			case 'width': $this->_width = array_shift($args);
 				break;
+			case 'xmetric': $this->_xmetric = array_shift($args);
+				break;
 			case 'ymetric': $this->_ymetric = array_shift($args);
 				break;
 			default:
@@ -74,22 +86,52 @@ abstract class HighChart {
 			return new $c();
 	}
 
-	public function series($type,$axis) {
+	/**
-		if (! in_array($type,$this->_valid_axis))
+	 * Common required items for all graphs
-			throw new Kohana_Exception('Type not allowed for Chart :type',array(':type'=>$type));
+	 * @todo: Call this in all sub-classes for consitency
+	 */
+	final protected function render_init() {
+		Script::add(array(
+			'type'=>'file',
+			'data'=>'media/js/highcharts.js',
+		));
+
+		Script::add(array(
+			'type'=>'file',
+			'data'=>'media/js/modules/exporting.js',
+		));
+	}
+
+	/**
+	 * Common required items for all graphs
+	 * @todo: Call this in all sub-classes for consitency
+	 */
+	final protected function render_post() {
+		return sprintf('<div id="%s"></div>',$this->_divname);
+	}
+
+	/**
+	 * Add values to a series
+	 *
+	 * @param: string Series Type
+	 * @param: string Series Name (used for the legend)
+	 */
+	public function series($type,$name) {
+		if ($this->_data_type AND ! in_array($type,$this->_data_type))
+			throw new Kohana_Exception('Type not allowed for Chart (:type)',array(':type'=>$type));
 
 		$x = 'HighChart_Type_'.ucfirst($type);
 		if (! class_exists($x))
 			throw new Kohana_Exception('Class does not exist :class',array(':class'=>$x));
 
-		if (! isset($this->_series[$axis]))
+		if (! isset($this->_series[$name]))
-			$this->_series[$axis] = array();
+			$this->_series[$name] = array();
 
-		$c = count($this->_series[$axis]);
+		$c = count($this->_series[$name]);
 
-		$this->_series[$axis][$c] = new $x;
+		$this->_series[$name][$c] = new $x;
 
-		return $this->_series[$axis][$c];
+		return $this->_series[$name][$c];
 	}
 
 	/**
@@ -100,7 +142,7 @@ abstract class HighChart {
 			return NULL;
 
 		static $colours = NULL;
-		
+
 		if (is_null($colours))
 			$colors = count($this->_series_colours);
 

classes/HighChart/Bubble.php

@@ -0,0 +1,91 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides Combo HighCharts
+ *
+ * @package    HighChart
+ * @category   Helper
+ * @author     Deon George
+ * @copyright  (c) 2012-2013 Deon George
+ * @license    http://dev.leenooks.net/license.html
+ */
+class HighChart_Bubble extends HighChart {
+	protected $_data_type = array(
+		'bubble',
+	);
+
+	/**
+	 * Get our series data, and return it as a JSON array
+	 */
+	public function json() {
+		$output = '';
+
+		$result = array();
+		Sort::MASort($this->_series,'order()',0);
+
+		foreach ($this->_series as $axis => $datapoints) {
+			if ($output)
+				$output .= ',';
+
+			$result['data'] = array();
+
+			foreach ($datapoints as $o)
+				array_push($result['data'],$o->as_array());
+
+			$result['name'] = $axis;
+
+			$output .= json_encode($result);
+		}
+
+		return '['.$output.']';
+	}
+
+	public function render() {
+		parent::render_init();
+
+		Script::add(array(
+			'type'=>'file',
+			'data'=>'media/js/highcharts-more.js',
+		));
+
+		Script::add(array(
+			'type'=>'stdin',
+			'data'=>"
+$(document).ready(function() {
+	$('#".$this->_divname."').highcharts({
+		chart: {
+			type: 'bubble',
+			height: ".$this->_height.",
+			width: ".$this->_width.",
+		},
+		title: {
+			text: '".$this->_title."',
+		},
+		subtitle: {
+			text: '".$this->_subtitle."',
+		},
+		xAxis: {
+			title: {
+				text: '".$this->_xmetric."'
+			},
+		},
+		yAxis: {
+			title: {
+				text: '".$this->_ymetric."'
+			},
+		},".($this->_tooltip ? "
+		tooltip: {
+			pointFormat: '".$this->_tooltip."',
+		}," : '')."
+		credits: {
+			enabled: false
+		},
+		series: ".$this->json().",
+	});
+});",
+		));
+
+		return parent::render_post();
+	}
+}
+?>

classes/HighChart/Type.php

@@ -10,7 +10,9 @@
  * @license    http://dev.leenooks.net/license.html
  */
 abstract class HighChart_Type {
-	// The series data in the format X=Y, eg: "12-11"=>16057,...
+	// What axis are required when we receive data.
+	protected $_required_axis = array();
+	// The series data in the format axis = value
 	protected $_sdata = array();
 	protected $_sindex = NULL;
 	protected $_soptions = array();
@@ -20,10 +22,15 @@ abstract class HighChart_Type {
 	public function __call($name,$args) {
 		switch ($name) {
 			case 'data':
+				$args = array_shift($args);
+
+				if (array_diff(array_keys($args),$this->_required_axis))
+					throw new Kohana_Exception('Invalid data arguments for chart, expecting [:args]',array(':args'=>implode('|',$this->_required_axis)));
+
 				if (! $args)
 					return $this->_sdata;
 
-				$this->_sdata = array_shift($args);
+				$this->_sdata = $args;
 				break;
 
 			case 'index':

classes/HighChart/Type/Bubble.php

@@ -0,0 +1,27 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides access to HighCharts Series Bubble Data Types
+ *
+ * @package    HighChart/Types
+ * @category   Helper
+ * @author     Deon George
+ * @copyright  (c) 2012-2015 Deon George
+ * @license    http://dev.leenooks.net/license.html
+ */
+class HighChart_Type_Bubble extends HighChart_Type {
+	protected $_type = 'bubble';
+	protected $_required_axis = array('x','y','z');
+
+	public function as_array(array $options=array()) {
+		$result = array();
+
+		foreach ($this->_sdata as $k=>$v)
+			if (in_array($k,array('x','y','z')))
+				$result[$k] = $v;
+
+		$result['name'] = $this->_stitle;
+
+		return $result;
+	}
+}

media/js/adapters/standalone-framework.js

@@ -1,17 +1,18 @@
 /*
- Highcharts JS v3.0.7 (2013-10-24)
+ Highcharts JS v4.1.5 (2015-04-13)
 
  Standalone Highcharts Framework
 
  License: MIT License
 */
-var HighchartsAdapter=function(){function o(c){function a(a,b,d){a.removeEventListener(b,d,!1)}function d(a,b,d){d=a.HCProxiedMethods[d.toString()];a.detachEvent("on"+b,d)}function b(b,c){var f=b.HCEvents,i,g,k,j;if(b.removeEventListener)i=a;else if(b.attachEvent)i=d;else return;c?(g={},g[c]=!0):g=f;for(j in g)if(f[j])for(k=f[j].length;k--;)i(b,j,f[j][k])}c.HCExtended||Highcharts.extend(c,{HCExtended:!0,HCEvents:{},bind:function(b,a){var d=this,c=this.HCEvents,g;if(d.addEventListener)d.addEventListener(b,
+var HighchartsAdapter=function(){function p(c){function b(b,a,d){b.removeEventListener(a,d,!1)}function d(b,a,d){d=b.HCProxiedMethods[d.toString()];b.detachEvent("on"+a,d)}function a(a,c){var f=a.HCEvents,i,g,k,j;if(a.removeEventListener)i=b;else if(a.attachEvent)i=d;else return;c?(g={},g[c]=!0):g=f;for(j in g)if(f[j])for(k=f[j].length;k--;)i(a,j,f[j][k])}c.HCExtended||Highcharts.extend(c,{HCExtended:!0,HCEvents:{},bind:function(b,a){var d=this,c=this.HCEvents,g;if(d.addEventListener)d.addEventListener(b,
-a,!1);else if(d.attachEvent){g=function(b){a.call(d,b)};if(!d.HCProxiedMethods)d.HCProxiedMethods={};d.HCProxiedMethods[a.toString()]=g;d.attachEvent("on"+b,g)}c[b]===r&&(c[b]=[]);c[b].push(a)},unbind:function(c,h){var f,i;c?(f=this.HCEvents[c]||[],h?(i=HighchartsAdapter.inArray(h,f),i>-1&&(f.splice(i,1),this.HCEvents[c]=f),this.removeEventListener?a(this,c,h):this.attachEvent&&d(this,c,h)):(b(this,c),this.HCEvents[c]=[])):(b(this),this.HCEvents={})},trigger:function(b,a){var d=this.HCEvents[b]||
+a,!1);else if(d.attachEvent){g=function(b){b.target=b.srcElement||window;a.call(d,b)};if(!d.HCProxiedMethods)d.HCProxiedMethods={};d.HCProxiedMethods[a.toString()]=g;d.attachEvent("on"+b,g)}c[b]===s&&(c[b]=[]);c[b].push(a)},unbind:function(c,h){var f,i;c?(f=this.HCEvents[c]||[],h?(i=HighchartsAdapter.inArray(h,f),i>-1&&(f.splice(i,1),this.HCEvents[c]=f),this.removeEventListener?b(this,c,h):this.attachEvent&&d(this,c,h)):(a(this,c),this.HCEvents[c]=[])):(a(this),this.HCEvents={})},trigger:function(b,
-[],c=d.length,g,k,j;k=function(){a.defaultPrevented=!0};for(g=0;g<c;g++){j=d[g];if(a.stopped)break;a.preventDefault=k;a.target=this;a.type=b;j.call(this,a)===!1&&a.preventDefault()}}});return c}var r,l=document,p=[],m=[],q,n;Math.easeInOutSine=function(c,a,d,b){return-d/2*(Math.cos(Math.PI*c/b)-1)+a};return{init:function(c){if(!l.defaultView)this._getStyle=function(a,d){var b;return a.style[d]?a.style[d]:(d==="opacity"&&(d="filter"),b=a.currentStyle[d.replace(/\-(\w)/g,function(a,b){return b.toUpperCase()})],
+a){var d=this.HCEvents[b]||[],c=d.length,g,k,j;k=function(){a.defaultPrevented=!0};for(g=0;g<c;g++){j=d[g];if(a.stopped)break;a.preventDefault=k;a.target=this;if(!a.type)a.type=b;j.call(this,a)===!1&&a.preventDefault()}}});return c}var s,l=document,q=[],m=[],r,n={},o;Math.easeInOutSine=function(c,b,d,a){return-d/2*(Math.cos(Math.PI*c/a)-1)+b};return{init:function(c){if(!l.defaultView)this._getStyle=function(b,d){var a;return b.style[d]?b.style[d]:(d==="opacity"&&(d="filter"),a=b.currentStyle[d.replace(/\-(\w)/g,
-d==="filter"&&(b=b.replace(/alpha\(opacity=([0-9]+)\)/,function(b,a){return a/100})),b===""?1:b)},this.adapterRun=function(a,d){var b={width:"clientWidth",height:"clientHeight"}[d];if(b)return a.style.zoom=1,a[b]-2*parseInt(HighchartsAdapter._getStyle(a,"padding"),10)};if(!Array.prototype.forEach)this.each=function(a,d){for(var b=0,c=a.length;b<c;b++)if(d.call(a[b],a[b],b,a)===!1)return b};if(!Array.prototype.indexOf)this.inArray=function(a,d){var b,c=0;if(d)for(b=d.length;c<b;c++)if(d[c]===a)return c;
+function(b,a){return a.toUpperCase()})],d==="filter"&&(a=a.replace(/alpha\(opacity=([0-9]+)\)/,function(b,a){return a/100})),a===""?1:a)},this.adapterRun=function(b,d){var a={width:"clientWidth",height:"clientHeight"}[d];if(a)return b.style.zoom=1,b[a]-2*parseInt(HighchartsAdapter._getStyle(b,"padding"),10)};if(!Array.prototype.forEach)this.each=function(b,d){for(var a=0,c=b.length;a<c;a++)if(d.call(b[a],b[a],a,b)===!1)return a};if(!Array.prototype.indexOf)this.inArray=function(b,d){var a,c=0;if(d)for(a=
-return-1};if(!Array.prototype.filter)this.grep=function(a,d){for(var b=[],c=0,h=a.length;c<h;c++)d(a[c],c)&&b.push(a[c]);return b};n=function(a,c,b){this.options=c;this.elem=a;this.prop=b};n.prototype={update:function(){var a;a=this.paths;var d=this.elem,b=d.element;a&&b?d.attr("d",c.step(a[0],a[1],this.now,this.toD)):d.attr?b&&d.attr(this.prop,this.now):(a={},a[d]=this.now+this.unit,Highcharts.css(d,a));this.options.step&&this.options.step.call(this.elem,this.now,this)},custom:function(a,c,b){var e=
+d.length;c<a;c++)if(d[c]===b)return c;return-1};if(!Array.prototype.filter)this.grep=function(b,d){for(var a=[],c=0,h=b.length;c<h;c++)d(b[c],c)&&a.push(b[c]);return a};o=function(b,c,a){this.options=c;this.elem=b;this.prop=a};o.prototype={update:function(){var b;b=this.paths;var d=this.elem,a=d.element;if(n[this.prop])n[this.prop](this);else b&&a?d.attr("d",c.step(b[0],b[1],this.now,this.toD)):d.attr?a&&d.attr(this.prop,this.now):(b={},b[this.prop]=this.now+this.unit,Highcharts.css(d,b));this.options.step&&
-this,h=function(a){return e.step(a)},f;this.startTime=+new Date;this.start=a;this.end=c;this.unit=b;this.now=this.start;this.pos=this.state=0;h.elem=this.elem;h()&&m.push(h)===1&&(q=setInterval(function(){for(f=0;f<m.length;f++)m[f]()||m.splice(f--,1);m.length||clearInterval(q)},13))},step:function(a){var c=+new Date,b;b=this.options;var e;if(this.elem.stopAnimation)b=!1;else if(a||c>=b.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();a=this.options.curAnim[this.prop]=
+this.options.step.call(this.elem,this.now,this)},custom:function(b,c,a){var e=this,h=function(a){return e.step(a)},f;this.startTime=+new Date;this.start=b;this.end=c;this.unit=a;this.now=this.start;this.pos=this.state=0;h.elem=this.elem;h()&&m.push(h)===1&&(r=setInterval(function(){for(f=0;f<m.length;f++)m[f]()||m.splice(f--,1);m.length||clearInterval(r)},13))},step:function(b){var c=+new Date,a;a=this.options;var e=this.elem,h;if(e.stopAnimation||e.attr&&!e.element)a=!1;else if(b||c>=a.duration+
-!0;for(e in b.curAnim)b.curAnim[e]!==!0&&(a=!1);a&&b.complete&&b.complete.call(this.elem);b=!1}else e=c-this.startTime,this.state=e/b.duration,this.pos=b.easing(e,0,1,b.duration),this.now=this.start+(this.end-this.start)*this.pos,this.update(),b=!0;return b}};this.animate=function(a,d,b){var e,h="",f,i,g;a.stopAnimation=!1;if(typeof b!=="object"||b===null)e=arguments,b={duration:e[2],easing:e[3],complete:e[4]};if(typeof b.duration!=="number")b.duration=400;b.easing=Math[b.easing]||Math.easeInOutSine;
+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();b=this.options.curAnim[this.prop]=!0;for(h in a.curAnim)a.curAnim[h]!==!0&&(b=!1);b&&a.complete&&a.complete.call(e);a=!1}else e=c-this.startTime,this.state=e/a.duration,this.pos=a.easing(e,0,1,a.duration),this.now=this.start+(this.end-this.start)*this.pos,this.update(),a=!0;return a}};this.animate=function(b,d,a){var e,h="",f,i,g;b.stopAnimation=!1;if(typeof a!=="object"||a===null)e=arguments,a={duration:e[2],easing:e[3],complete:e[4]};
-b.curAnim=Highcharts.extend({},d);for(g in d)i=new n(a,b,g),f=null,g==="d"?(i.paths=c.init(a,a.d,d.d),i.toD=d.d,e=0,f=1):a.attr?e=a.attr(g):(e=parseFloat(HighchartsAdapter._getStyle(a,g))||0,g!=="opacity"&&(h="px")),f||(f=parseFloat(d[g])),i.custom(e,f,h)}},_getStyle:function(c,a){return window.getComputedStyle(c).getPropertyValue(a)},getScript:function(c,a){var d=l.getElementsByTagName("head")[0],b=l.createElement("script");b.type="text/javascript";b.src=c;b.onload=a;d.appendChild(b)},inArray:function(c,
+if(typeof a.duration!=="number")a.duration=400;a.easing=Math[a.easing]||Math.easeInOutSine;a.curAnim=Highcharts.extend({},d);for(g in d)i=new o(b,a,g),f=null,g==="d"?(i.paths=c.init(b,b.d,d.d),i.toD=d.d,e=0,f=1):b.attr?e=b.attr(g):(e=parseFloat(HighchartsAdapter._getStyle(b,g))||0,g!=="opacity"&&(h="px")),f||(f=d[g]),i.custom(e,f,h)}},_getStyle:function(c,b){return window.getComputedStyle(c,void 0).getPropertyValue(b)},addAnimSetter:function(c,b){n[c]=b},getScript:function(c,b){var d=l.getElementsByTagName("head")[0],
-a){return a.indexOf?a.indexOf(c):p.indexOf.call(a,c)},adapterRun:function(c,a){return parseInt(HighchartsAdapter._getStyle(c,a),10)},grep:function(c,a){return p.filter.call(c,a)},map:function(c,a){for(var d=[],b=0,e=c.length;b<e;b++)d[b]=a.call(c[b],c[b],b,c);return d},offset:function(c){for(var a=0,d=0;c;)a+=c.offsetLeft,d+=c.offsetTop,c=c.offsetParent;return{left:a,top:d}},addEvent:function(c,a,d){o(c).bind(a,d)},removeEvent:function(c,a,d){o(c).unbind(a,d)},fireEvent:function(c,a,d,b){var e;l.createEvent&&
+a=l.createElement("script");a.type="text/javascript";a.src=c;a.onload=b;d.appendChild(a)},inArray:function(c,b){return b.indexOf?b.indexOf(c):q.indexOf.call(b,c)},adapterRun:function(c,b){return parseInt(HighchartsAdapter._getStyle(c,b),10)},grep:function(c,b){return q.filter.call(c,b)},map:function(c,b){for(var d=[],a=0,e=c.length;a<e;a++)d[a]=b.call(c[a],c[a],a,c);return d},offset:function(c){var b=document.documentElement,c=c.getBoundingClientRect();return{top:c.top+(window.pageYOffset||b.scrollTop)-
-(c.dispatchEvent||c.fireEvent)?(e=l.createEvent("Events"),e.initEvent(a,!0,!0),e.target=c,Highcharts.extend(e,d),c.dispatchEvent?c.dispatchEvent(e):c.fireEvent(a,e)):c.HCExtended===!0&&(d=d||{},c.trigger(a,d));d&&d.defaultPrevented&&(b=null);b&&b(d)},washMouseEvent:function(c){return c},stop:function(c){c.stopAnimation=!0},each:function(c,a){return Array.prototype.forEach.call(c,a)}}}();
+(b.clientTop||0),left:c.left+(window.pageXOffset||b.scrollLeft)-(b.clientLeft||0)}},addEvent:function(c,b,d){p(c).bind(b,d)},removeEvent:function(c,b,d){p(c).unbind(b,d)},fireEvent:function(c,b,d,a){var e;l.createEvent&&(c.dispatchEvent||c.fireEvent)?(e=l.createEvent("Events"),e.initEvent(b,!0,!0),e.target=c,Highcharts.extend(e,d),c.dispatchEvent?c.dispatchEvent(e):c.fireEvent(b,e)):c.HCExtended===!0&&(d=d||{},c.trigger(b,d));d&&d.defaultPrevented&&(a=null);a&&a(d)},washMouseEvent:function(c){return c},
+stop:function(c){c.stopAnimation=!0},each:function(c,b){return Array.prototype.forEach.call(c,b)}}}();

media/js/adapters/standalone-framework.src.js

@@ -0,0 +1,603 @@
+/**
+ * @license Highcharts JS v4.1.5 (2015-04-13)
+ *
+ * Standalone Highcharts Framework
+ *
+ * License: MIT License
+ */
+
+
+/*global Highcharts */
+var HighchartsAdapter = (function () {
+
+var UNDEFINED,
+	doc = document,
+	emptyArray = [],
+	timers = [],
+	timerId,
+	animSetters = {},
+	Fx;
+
+Math.easeInOutSine = function (t, b, c, d) {
+	return -c / 2 * (Math.cos(Math.PI * t / d) - 1) + b;
+};
+
+
+
+/**
+ * Extend given object with custom events
+ */
+function augment(obj) {
+	function removeOneEvent(el, type, fn) {
+		el.removeEventListener(type, fn, false);
+	}
+
+	function IERemoveOneEvent(el, type, fn) {
+		fn = el.HCProxiedMethods[fn.toString()];
+		el.detachEvent('on' + type, fn);
+	}
+
+	function removeAllEvents(el, type) {
+		var events = el.HCEvents,
+			remove,
+			types,
+			len,
+			n;
+
+		if (el.removeEventListener) {
+			remove = removeOneEvent;
+		} else if (el.attachEvent) {
+			remove = IERemoveOneEvent;
+		} else {
+			return; // break on non-DOM events
+		}
+
+
+		if (type) {
+			types = {};
+			types[type] = true;
+		} else {
+			types = events;
+		}
+
+		for (n in types) {
+			if (events[n]) {
+				len = events[n].length;
+				while (len--) {
+					remove(el, n, events[n][len]);
+				}
+			}
+		}
+	}
+
+	if (!obj.HCExtended) {
+		Highcharts.extend(obj, {
+			HCExtended: true,
+
+			HCEvents: {},
+
+			bind: function (name, fn) {
+				var el = this,
+					events = this.HCEvents,
+					wrappedFn;
+
+				// handle DOM events in modern browsers
+				if (el.addEventListener) {
+					el.addEventListener(name, fn, false);
+
+				// handle old IE implementation
+				} else if (el.attachEvent) {
+					
+					wrappedFn = function (e) {
+						e.target = e.srcElement || window; // #2820
+						fn.call(el, e);
+					};
+
+					if (!el.HCProxiedMethods) {
+						el.HCProxiedMethods = {};
+					}
+
+					// link wrapped fn with original fn, so we can get this in removeEvent
+					el.HCProxiedMethods[fn.toString()] = wrappedFn;
+
+					el.attachEvent('on' + name, wrappedFn);
+				}
+
+
+				if (events[name] === UNDEFINED) {
+					events[name] = [];
+				}
+
+				events[name].push(fn);
+			},
+
+			unbind: function (name, fn) {
+				var events,
+					index;
+
+				if (name) {
+					events = this.HCEvents[name] || [];
+					if (fn) {
+						index = HighchartsAdapter.inArray(fn, events);
+						if (index > -1) {
+							events.splice(index, 1);
+							this.HCEvents[name] = events;
+						}
+						if (this.removeEventListener) {
+							removeOneEvent(this, name, fn);
+						} else if (this.attachEvent) {
+							IERemoveOneEvent(this, name, fn);
+						}
+					} else {
+						removeAllEvents(this, name);
+						this.HCEvents[name] = [];
+					}
+				} else {
+					removeAllEvents(this);
+					this.HCEvents = {};
+				}
+			},
+
+			trigger: function (name, args) {
+				var events = this.HCEvents[name] || [],
+					target = this,
+					len = events.length,
+					i,
+					preventDefault,
+					fn;
+
+				// Attach a simple preventDefault function to skip default handler if called
+				preventDefault = function () {
+					args.defaultPrevented = true;
+				};
+				
+				for (i = 0; i < len; i++) {
+					fn = events[i];
+
+					// args is never null here
+					if (args.stopped) {
+						return;
+					}
+
+					args.preventDefault = preventDefault;
+					args.target = target;
+
+					// If the type is not set, we're running a custom event (#2297). If it is set,
+					// we're running a browser event, and setting it will cause en error in
+					// IE8 (#2465).
+					if (!args.type) {
+						args.type = name;
+					}
+					
+
+					
+					// If the event handler return false, prevent the default handler from executing
+					if (fn.call(this, args) === false) {
+						args.preventDefault();
+					}
+				}
+			}
+		});
+	}
+
+	return obj;
+}
+
+
+return {
+
+	/**
+	 * Initialize the adapter. This is run once as Highcharts is first run.
+	 */
+	init: function (pathAnim) {
+
+		/**
+		 * Compatibility section to add support for legacy IE. This can be removed if old IE 
+		 * support is not needed.
+		 */
+		if (!doc.defaultView) {
+			this._getStyle = function (el, prop) {
+				var val;
+				if (el.style[prop]) {
+					return el.style[prop];
+				} else {
+					if (prop === 'opacity') {
+						prop = 'filter';
+					}
+					/*jslint unparam: true*/
+					val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b) { return b.toUpperCase(); })];
+					if (prop === 'filter') {
+						val = val.replace(
+							/alpha\(opacity=([0-9]+)\)/, 
+							function (a, b) { 
+								return b / 100; 
+							}
+						);
+					}
+					/*jslint unparam: false*/
+					return val === '' ? 1 : val;
+				} 
+			};
+			this.adapterRun = function (elem, method) {
+				var alias = { width: 'clientWidth', height: 'clientHeight' }[method];
+
+				if (alias) {
+					elem.style.zoom = 1;
+					return elem[alias] - 2 * parseInt(HighchartsAdapter._getStyle(elem, 'padding'), 10);
+				}
+			};
+		}
+
+		if (!Array.prototype.forEach) {
+			this.each = function (arr, fn) { // legacy
+				var i = 0, 
+					len = arr.length;
+				for (; i < len; i++) {
+					if (fn.call(arr[i], arr[i], i, arr) === false) {
+						return i;
+					}
+				}
+			};
+		}
+
+		if (!Array.prototype.indexOf) {
+			this.inArray = function (item, arr) {
+				var len, 
+					i = 0;
+
+				if (arr) {
+					len = arr.length;
+					
+					for (; i < len; i++) {
+						if (arr[i] === item) {
+							return i;
+						}
+					}
+				}
+
+				return -1;
+			};
+		}
+
+		if (!Array.prototype.filter) {
+			this.grep = function (elements, callback) {
+				var ret = [],
+					i = 0,
+					length = elements.length;
+
+				for (; i < length; i++) {
+					if (!!callback(elements[i], i)) {
+						ret.push(elements[i]);
+					}
+				}
+
+				return ret;
+			};
+		}
+
+		//--- End compatibility section ---
+
+
+		/**
+		 * Start of animation specific code
+		 */
+		Fx = function (elem, options, prop) {
+			this.options = options;
+			this.elem = elem;
+			this.prop = prop;
+		};
+		Fx.prototype = {
+			
+			update: function () {
+				var styles,
+					paths = this.paths,
+					elem = this.elem,
+					elemelem = elem.element; // if destroyed, it is null
+
+				// Animation setter defined from outside
+				if (animSetters[this.prop]) {
+					animSetters[this.prop](this);
+
+				// Animating a path definition on SVGElement
+				} else if (paths && elemelem) {
+					elem.attr('d', pathAnim.step(paths[0], paths[1], this.now, this.toD));
+
+				// Other animations on SVGElement
+				} else if (elem.attr) {
+					if (elemelem) {
+						elem.attr(this.prop, this.now);
+					}
+
+				// HTML styles
+				} else {
+					styles = {};
+					styles[this.prop] = this.now + this.unit;
+					Highcharts.css(elem, styles);
+				}
+				
+				if (this.options.step) {
+					this.options.step.call(this.elem, this.now, this);
+				}
+
+			},
+			custom: function (from, to, unit) {
+				var self = this,
+					t = function (gotoEnd) {
+						return self.step(gotoEnd);
+					},
+					i;
+
+				this.startTime = +new Date();
+				this.start = from;
+				this.end = to;
+				this.unit = unit;
+				this.now = this.start;
+				this.pos = this.state = 0;
+
+				t.elem = this.elem;
+
+				if (t() && timers.push(t) === 1) {
+					timerId = setInterval(function () {
+						
+						for (i = 0; i < timers.length; i++) {
+							if (!timers[i]()) {
+								timers.splice(i--, 1);
+							}
+						}
+
+						if (!timers.length) {
+							clearInterval(timerId);
+						}
+					}, 13);
+				}
+			},
+			
+			step: function (gotoEnd) {
+				var t = +new Date(),
+					ret,
+					done,
+					options = this.options,
+					elem = this.elem,
+					i;
+				
+				if (elem.stopAnimation || (elem.attr && !elem.element)) { // #2616, element including flag is destroyed
+					ret = false;
+
+				} else if (gotoEnd || t >= options.duration + this.startTime) {
+					this.now = this.end;
+					this.pos = this.state = 1;
+					this.update();
+
+					this.options.curAnim[this.prop] = true;
+
+					done = true;
+					for (i in options.curAnim) {
+						if (options.curAnim[i] !== true) {
+							done = false;
+						}
+					}
+
+					if (done) {
+						if (options.complete) {
+							options.complete.call(elem);
+						}
+					}
+					ret = false;
+
+				} else {
+					var n = t - this.startTime;
+					this.state = n / options.duration;
+					this.pos = options.easing(n, 0, 1, options.duration);
+					this.now = this.start + ((this.end - this.start) * this.pos);
+					this.update();
+					ret = true;
+				}
+				return ret;
+			}
+		};
+
+		/**
+		 * The adapter animate method
+		 */
+		this.animate = function (el, prop, opt) {
+			var start,
+				unit = '',
+				end,
+				fx,
+				args,
+				name;
+
+			el.stopAnimation = false; // ready for new
+
+			if (typeof opt !== 'object' || opt === null) {
+				args = arguments;
+				opt = {
+					duration: args[2],
+					easing: args[3],
+					complete: args[4]
+				};
+			}
+			if (typeof opt.duration !== 'number') {
+				opt.duration = 400;
+			}
+			opt.easing = Math[opt.easing] || Math.easeInOutSine;
+			opt.curAnim = Highcharts.extend({}, prop);
+			
+			for (name in prop) {
+				fx = new Fx(el, opt, name);
+				end = null;
+				
+				if (name === 'd') {
+					fx.paths = pathAnim.init(
+						el,
+						el.d,
+						prop.d
+					);
+					fx.toD = prop.d;
+					start = 0;
+					end = 1;
+				} else if (el.attr) {
+					start = el.attr(name);
+				} else {
+					start = parseFloat(HighchartsAdapter._getStyle(el, name)) || 0;
+					if (name !== 'opacity') {
+						unit = 'px';
+					}
+				}
+	
+				if (!end) {
+					end = prop[name];
+				}
+				fx.custom(start, end, unit);
+			}	
+		};
+	},
+
+	/**
+	 * Internal method to return CSS value for given element and property
+	 */
+	_getStyle: function (el, prop) {
+		return window.getComputedStyle(el, undefined).getPropertyValue(prop);
+	},
+
+	/**
+	 * Add an animation setter for a specific property
+	 */
+	addAnimSetter: function (prop, fn) {
+		animSetters[prop] = fn;
+	},
+
+	/**
+	 * Downloads a script and executes a callback when done.
+	 * @param {String} scriptLocation
+	 * @param {Function} callback
+	 */
+	getScript: function (scriptLocation, callback) {
+		// We cannot assume that Assets class from mootools-more is available so instead insert a script tag to download script.
+		var head = doc.getElementsByTagName('head')[0],
+			script = doc.createElement('script');
+
+		script.type = 'text/javascript';
+		script.src = scriptLocation;
+		script.onload = callback;
+
+		head.appendChild(script);
+	},
+
+	/**
+	 * Return the index of an item in an array, or -1 if not found
+	 */
+	inArray: function (item, arr) {
+		return arr.indexOf ? arr.indexOf(item) : emptyArray.indexOf.call(arr, item);
+	},
+
+
+	/**
+	 * A direct link to adapter methods
+	 */
+	adapterRun: function (elem, method) {
+		return parseInt(HighchartsAdapter._getStyle(elem, method), 10);
+	},
+
+	/**
+	 * Filter an array
+	 */
+	grep: function (elements, callback) {
+		return emptyArray.filter.call(elements, callback);
+	},
+
+	/**
+	 * Map an array
+	 */
+	map: function (arr, fn) {
+		var results = [], i = 0, len = arr.length;
+
+		for (; i < len; i++) {
+			results[i] = fn.call(arr[i], arr[i], i, arr);
+		}
+
+		return results;
+	},
+
+	/**
+	 * Get the element's offset position, corrected by overflow:auto. Loosely based on jQuery's offset method.
+	 */
+	offset: function (el) {
+		var docElem = document.documentElement,
+			box = el.getBoundingClientRect();
+
+		return {
+			top: box.top  + (window.pageYOffset || docElem.scrollTop)  - (docElem.clientTop  || 0),
+			left: box.left + (window.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)
+		};
+	},
+
+	/**
+	 * Add an event listener
+	 */
+	addEvent: function (el, type, fn) {
+		augment(el).bind(type, fn);
+	},
+
+	/**
+	 * Remove event added with addEvent
+	 */
+	removeEvent: function (el, type, fn) {
+		augment(el).unbind(type, fn);
+	},
+
+	/**
+	 * Fire an event on a custom object
+	 */
+	fireEvent: function (el, type, eventArguments, defaultFunction) {
+		var e;
+
+		if (doc.createEvent && (el.dispatchEvent || el.fireEvent)) {
+			e = doc.createEvent('Events');
+			e.initEvent(type, true, true);
+			e.target = el;
+
+			Highcharts.extend(e, eventArguments);
+
+			if (el.dispatchEvent) {
+				el.dispatchEvent(e);
+			} else {
+				el.fireEvent(type, e);
+			}
+
+		} else if (el.HCExtended === true) {
+			eventArguments = eventArguments || {};
+			el.trigger(type, eventArguments);
+		}
+
+		if (eventArguments && eventArguments.defaultPrevented) {
+			defaultFunction = null;
+		}
+
+		if (defaultFunction) {
+			defaultFunction(eventArguments);
+		}
+	},
+
+	washMouseEvent: function (e) {
+		return e;
+	},
+
+
+	/**
+	 * Stop running animation
+	 */
+	stop: function (el) {
+		el.stopAnimation = true;
+	},
+
+	/**
+	 * Utility for iterating over an array. Parameters are reversed compared to jQuery.
+	 * @param {Array} arr
+	 * @param {Function} fn
+	 */
+	each: function (arr, fn) { // modern browsers
+		return Array.prototype.forEach.call(arr, fn);
+	}
+};
+}());

media/js/highcharts-more.js

@@ -1,50 +1,54 @@
 /*
- Highcharts JS v3.0.7 (2013-10-24)
+ Highcharts JS v4.1.5 (2015-04-13)
 
- (c) 2009-2013 Torstein Hønsi
+ (c) 2009-2014 Torstein Honsi
 
  License: www.highcharts.com/license
 */
-(function(l,C){function J(a,b,c){this.init.call(this,a,b,c)}function K(a,b,c){a.call(this,b,c);if(this.chart.polar)this.closeSegment=function(a){var c=this.xAxis.center;a.push("L",c[0],c[1])},this.closedStacks=!0}function L(a,b){var c=this.chart,d=this.options.animation,g=this.group,f=this.markerGroup,e=this.xAxis.center,i=c.plotLeft,o=c.plotTop;if(c.polar){if(c.renderer.isSVG)if(d===!0&&(d={}),b){if(c={translateX:e[0]+i,translateY:e[1]+o,scaleX:0.001,scaleY:0.001},g.attr(c),f)f.attrSetters=g.attrSetters,
+(function(k,D){function K(a,b,c){this.init.call(this,a,b,c)}var P=k.arrayMin,Q=k.arrayMax,t=k.each,H=k.extend,o=k.merge,R=k.map,q=k.pick,x=k.pInt,p=k.getOptions().plotOptions,g=k.seriesTypes,v=k.extendClass,L=k.splat,u=k.wrap,M=k.Axis,y=k.Tick,I=k.Point,S=k.Pointer,T=k.CenteredSeriesMixin,z=k.TrackerMixin,s=k.Series,w=Math,E=w.round,B=w.floor,N=w.max,U=k.Color,r=function(){};H(K.prototype,{init:function(a,b,c){var d=this,e=d.defaultOptions;d.chart=b;if(b.angular)e.background={};d.options=a=o(e,a);
-f.attr(c)}else c={translateX:i,translateY:o,scaleX:1,scaleY:1},g.animate(c,d),f&&f.animate(c,d),this.animate=null}else a.call(this,b)}var P=l.arrayMin,Q=l.arrayMax,r=l.each,F=l.extend,p=l.merge,R=l.map,q=l.pick,v=l.pInt,m=l.getOptions().plotOptions,h=l.seriesTypes,x=l.extendClass,M=l.splat,n=l.wrap,N=l.Axis,u=l.Tick,z=l.Series,t=h.column.prototype,s=Math,D=s.round,A=s.floor,S=s.max,w=function(){};F(J.prototype,{init:function(a,b,c){var d=this,g=d.defaultOptions;d.chart=b;if(b.angular)g.background=
+(a=a.background)&&t([].concat(L(a)).reverse(),function(a){var h=a.backgroundColor,b=c.userOptions,a=o(d.defaultBackgroundOptions,a);if(h)a.backgroundColor=h;a.color=a.backgroundColor;c.options.plotBands.unshift(a);b.plotBands=b.plotBands||[];b.plotBands.unshift(a)})},defaultOptions:{center:["50%","50%"],size:"85%",startAngle:0},defaultBackgroundOptions:{shape:"circle",borderWidth:1,borderColor:"silver",backgroundColor:{linearGradient:{x1:0,y1:0,x2:0,y2:1},stops:[[0,"#FFF"],[1,"#DDD"]]},from:-Number.MAX_VALUE,
-{};d.options=a=p(g,a);(a=a.background)&&r([].concat(M(a)).reverse(),function(a){var b=a.backgroundColor,a=p(d.defaultBackgroundOptions,a);if(b)a.backgroundColor=b;a.color=a.backgroundColor;c.options.plotBands.unshift(a)})},defaultOptions:{center:["50%","50%"],size:"85%",startAngle:0},defaultBackgroundOptions:{shape:"circle",borderWidth:1,borderColor:"silver",backgroundColor:{linearGradient:{x1:0,y1:0,x2:0,y2:1},stops:[[0,"#FFF"],[1,"#DDD"]]},from:Number.MIN_VALUE,innerRadius:0,to:Number.MAX_VALUE,
+innerRadius:0,to:Number.MAX_VALUE,outerRadius:"105%"}});var G=M.prototype,y=y.prototype,V={getOffset:r,redraw:function(){this.isDirty=!1},render:function(){this.isDirty=!1},setScale:r,setCategories:r,setTitle:r},O={isRadial:!0,defaultRadialGaugeOptions:{labels:{align:"center",x:0,y:null},minorGridLineWidth:0,minorTickInterval:"auto",minorTickLength:10,minorTickPosition:"inside",minorTickWidth:1,tickLength:10,tickPosition:"inside",tickWidth:2,title:{rotation:0},zIndex:2},defaultRadialXOptions:{gridLineWidth:1,
-outerRadius:"105%"}});var G=N.prototype,u=u.prototype,T={getOffset:w,redraw:function(){this.isDirty=!1},render:function(){this.isDirty=!1},setScale:w,setCategories:w,setTitle:w},O={isRadial:!0,defaultRadialGaugeOptions:{labels:{align:"center",x:0,y:null},minorGridLineWidth:0,minorTickInterval:"auto",minorTickLength:10,minorTickPosition:"inside",minorTickWidth:1,plotBands:[],tickLength:10,tickPosition:"inside",tickWidth:2,title:{rotation:0},zIndex:2},defaultRadialXOptions:{gridLineWidth:1,labels:{align:null,
+labels:{align:null,distance:15,x:0,y:null},maxPadding:0,minPadding:0,showLastLabel:!1,tickLength:0},defaultRadialYOptions:{gridLineInterpolation:"circle",labels:{align:"right",x:-3,y:-2},showLastLabel:!1,title:{x:4,text:null,rotation:90}},setOptions:function(a){a=this.options=o(this.defaultOptions,this.defaultRadialOptions,a);if(!a.plotBands)a.plotBands=[]},getOffset:function(){G.getOffset.call(this);this.chart.axisOffset[this.side]=0;this.center=this.pane.center=T.getCenter.call(this.pane)},getLinePath:function(a,
-distance:15,x:0,y:null},maxPadding:0,minPadding:0,plotBands:[],showLastLabel:!1,tickLength:0},defaultRadialYOptions:{gridLineInterpolation:"circle",labels:{align:"right",x:-3,y:-2},plotBands:[],showLastLabel:!1,title:{x:4,text:null,rotation:90}},setOptions:function(a){this.options=p(this.defaultOptions,this.defaultRadialOptions,a)},getOffset:function(){G.getOffset.call(this);this.chart.axisOffset[this.side]=0},getLinePath:function(a,b){var c=this.center,b=q(b,c[2]/2-this.offset);return this.chart.renderer.symbols.arc(this.left+
+b){var c=this.center,b=q(b,c[2]/2-this.offset);return this.chart.renderer.symbols.arc(this.left+c[0],this.top+c[1],b,b,{start:this.startAngleRad,end:this.endAngleRad,open:!0,innerR:0})},setAxisTranslation:function(){G.setAxisTranslation.call(this);if(this.center)this.transA=this.isCircular?(this.endAngleRad-this.startAngleRad)/(this.max-this.min||1):this.center[2]/2/(this.max-this.min||1),this.minPixelPadding=this.isXAxis?this.transA*this.minPointOffset:0},beforeSetTickPositions:function(){this.autoConnect&&
-c[0],this.top+c[1],b,b,{start:this.startAngleRad,end:this.endAngleRad,open:!0,innerR:0})},setAxisTranslation:function(){G.setAxisTranslation.call(this);if(this.center&&(this.transA=this.isCircular?(this.endAngleRad-this.startAngleRad)/(this.max-this.min||1):this.center[2]/2/(this.max-this.min||1),this.isXAxis))this.minPixelPadding=this.transA*this.minPointOffset+(this.reversed?(this.endAngleRad-this.startAngleRad)/4:0)},beforeSetTickPositions:function(){this.autoConnect&&(this.max+=this.categories&&
+(this.max+=this.categories&&1||this.pointRange||this.closestPointRange||0)},setAxisSize:function(){G.setAxisSize.call(this);if(this.isRadial){this.center=this.pane.center=k.CenteredSeriesMixin.getCenter.call(this.pane);if(this.isCircular)this.sector=this.endAngleRad-this.startAngleRad;this.len=this.width=this.height=this.center[2]*q(this.sector,1)/2}},getPosition:function(a,b){return this.postTranslate(this.isCircular?this.translate(a):0,q(this.isCircular?b:this.translate(a),this.center[2]/2)-this.offset)},
-1||this.pointRange||this.closestPointRange||0)},setAxisSize:function(){G.setAxisSize.call(this);if(this.isRadial)this.center=this.pane.center=h.pie.prototype.getCenter.call(this.pane),this.len=this.width=this.height=this.isCircular?this.center[2]*(this.endAngleRad-this.startAngleRad)/2:this.center[2]/2},getPosition:function(a,b){if(!this.isCircular)b=this.translate(a),a=this.min;return this.postTranslate(this.translate(a),q(b,this.center[2]/2)-this.offset)},postTranslate:function(a,b){var c=this.chart,
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-toYData:function(a){return[a.low,a.q1,a.median,a.q3,a.high]},pointValKey:"high",pointAttrToOptions:{fill:"fillColor",stroke:"color","stroke-width":"lineWidth"},drawDataLabels:w,translate:function(){var a=this.yAxis,b=this.pointArrayMap;h.column.prototype.translate.apply(this);r(this.points,function(c){r(b,function(b){c[b]!==null&&(c[b+"Plot"]=a.translate(c[b],0,1,0,1))})})},drawPoints:function(){var a=this,b=a.points,c=a.options,d=a.chart.renderer,g,f,e,i,o,k,j,h,l,m,n,H,p,E,I,t,w,s,v,u,z,y,x=a.doQuartiles!==
+threshold:null,tooltip:{pointFormat:'<span style="color:{point.color}">\u25CF</span> <b> {series.name}</b><br/>Maximum: {point.high}<br/>Upper quartile: {point.q3}<br/>Median: {point.median}<br/>Lower quartile: {point.q1}<br/>Minimum: {point.low}<br/>'},whiskerLength:"50%",whiskerWidth:2});g.boxplot=v(g.column,{type:"boxplot",pointArrayMap:["low","q1","median","q3","high"],toYData:function(a){return[a.low,a.q1,a.median,a.q3,a.high]},pointValKey:"high",pointAttrToOptions:{fill:"fillColor",stroke:"color",
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+"stroke-width":"lineWidth"},drawDataLabels:r,translate:function(){var a=this.yAxis,b=this.pointArrayMap;g.column.prototype.translate.apply(this);t(this.points,function(c){t(b,function(b){c[b]!==null&&(c[b+"Plot"]=a.translate(c[b],0,1,0,1))})})},drawPoints:function(){var a=this,b=a.points,c=a.options,d=a.chart.renderer,e,f,h,i,l,m,j,n,g,A,k,J,p,o,u,r,v,s,w,x,z,y,F=a.doQuartiles!==!1,C=parseInt(a.options.whiskerLength,10)/100;t(b,function(b){g=b.graphic;z=b.shapeArgs;k={};o={};r={};y=b.color||a.color;
-c.whiskerWidth,c.lineWidth),t.stroke=b.medianColor||c.medianColor||y,t["stroke-width"]=q(b.medianWidth,c.medianWidth,c.lineWidth),t["stroke-linecap"]="round",j=n["stroke-width"]%2/2,h=s+u+j,m=["M",h,e,"L",h,i,"M",h,f,"L",h,o,"z"],x&&(j=g["stroke-width"]%2/2,h=A(h)+j,f=A(f)+j,e=A(e)+j,s+=j,v+=j,H=["M",s,e,"L",s,f,"L",v,f,"L",v,e,"L",s,e,"z"]),B&&(j=E["stroke-width"]%2/2,i+=j,o+=j,p=["M",h-u*B,i,"L",h+u*B,i,"M",h-u*B,o,"L",h+u*B,o]),j=t["stroke-width"]%2/2,k=D(b.medianPlot)+j,I=["M",s,k,"L",v,k,"z"],
+if(b.plotY!==D)if(e=b.pointAttr[b.selected?"selected":""],v=z.width,s=B(z.x),w=s+v,x=E(v/2),f=B(F?b.q1Plot:b.lowPlot),h=B(F?b.q3Plot:b.lowPlot),i=B(b.highPlot),l=B(b.lowPlot),k.stroke=b.stemColor||c.stemColor||y,k["stroke-width"]=q(b.stemWidth,c.stemWidth,c.lineWidth),k.dashstyle=b.stemDashStyle||c.stemDashStyle,o.stroke=b.whiskerColor||c.whiskerColor||y,o["stroke-width"]=q(b.whiskerWidth,c.whiskerWidth,c.lineWidth),r.stroke=b.medianColor||c.medianColor||y,r["stroke-width"]=q(b.medianWidth,c.medianWidth,
-l)b.stem.animate({d:m}),B&&b.whiskers.animate({d:p}),x&&b.box.animate({d:H}),b.medianShape.animate({d:I});else{b.graphic=l=d.g().add(a.group);b.stem=d.path(m).attr(n).add(l);if(B)b.whiskers=d.path(p).attr(E).add(l);if(x)b.box=d.path(H).attr(g).add(l);b.medianShape=d.path(I).attr(t).add(l)}})}});m.errorbar=p(m.boxplot,{color:"#000000",grouping:!1,linkedTo:":previous",tooltip:{pointFormat:m.arearange.tooltip.pointFormat},whiskerWidth:null});h.errorbar=x(h.boxplot,{type:"errorbar",pointArrayMap:["low",
+c.lineWidth),j=k["stroke-width"]%2/2,n=s+x+j,A=["M",n,h,"L",n,i,"M",n,f,"L",n,l],F&&(j=e["stroke-width"]%2/2,n=B(n)+j,f=B(f)+j,h=B(h)+j,s+=j,w+=j,J=["M",s,h,"L",s,f,"L",w,f,"L",w,h,"L",s,h,"z"]),C&&(j=o["stroke-width"]%2/2,i+=j,l+=j,p=["M",n-x*C,i,"L",n+x*C,i,"M",n-x*C,l,"L",n+x*C,l]),j=r["stroke-width"]%2/2,m=E(b.medianPlot)+j,u=["M",s,m,"L",w,m],g)b.stem.animate({d:A}),C&&b.whiskers.animate({d:p}),F&&b.box.animate({d:J}),b.medianShape.animate({d:u});else{b.graphic=g=d.g().add(a.group);b.stem=d.path(A).attr(k).add(g);
-"high"],toYData:function(a){return[a.low,a.high]},pointValKey:"high",doQuartiles:!1,getColumnMetrics:function(){return this.linkedParent&&this.linkedParent.columnMetrics||h.column.prototype.getColumnMetrics.call(this)}});m.waterfall=p(m.column,{lineWidth:1,lineColor:"#333",dashStyle:"dot",borderColor:"#333"});h.waterfall=x(h.column,{type:"waterfall",upColorProp:"fill",pointArrayMap:["low","y"],pointValKey:"y",init:function(a,b){b.stacking=!0;h.column.prototype.init.call(this,a,b)},translate:function(){var a=
+if(C)b.whiskers=d.path(p).attr(o).add(g);if(F)b.box=d.path(J).attr(e).add(g);b.medianShape=d.path(u).attr(r).add(g)}})},setStackedPoints:r});p.errorbar=o(p.boxplot,{color:"#000000",grouping:!1,linkedTo:":previous",tooltip:{pointFormat:'<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.low}</b> - <b>{point.high}</b><br/>'},whiskerWidth:null});g.errorbar=v(g.boxplot,{type:"errorbar",pointArrayMap:["low","high"],toYData:function(a){return[a.low,a.high]},pointValKey:"high",doQuartiles:!1,
-this.options,b=this.yAxis,c,d,g,f,e,i,o,k,j;c=a.threshold;a=a.borderWidth%2/2;h.column.prototype.translate.apply(this);k=c;g=this.points;for(d=0,c=g.length;d<c;d++){f=g[d];e=f.shapeArgs;i=this.getStack(d);j=i.points[this.index];if(isNaN(f.y))f.y=this.yData[d];o=S(k,k+f.y)+j[0];e.y=b.translate(o,0,1);f.isSum||f.isIntermediateSum?(e.y=b.translate(j[1],0,1),e.height=b.translate(j[0],0,1)-e.y):k+=i.total;e.height<0&&(e.y+=e.height,e.height*=-1);f.plotY=e.y=D(e.y)-a;e.height=D(e.height);f.yBottom=e.y+
+drawDataLabels:g.arearange?g.arearange.prototype.drawDataLabels:r,getColumnMetrics:function(){return this.linkedParent&&this.linkedParent.columnMetrics||g.column.prototype.getColumnMetrics.call(this)}});p.waterfall=o(p.column,{lineWidth:1,lineColor:"#333",dashStyle:"dot",borderColor:"#333",dataLabels:{inside:!0},states:{hover:{lineWidthPlus:0}}});g.waterfall=v(g.column,{type:"waterfall",upColorProp:"fill",pointValKey:"y",translate:function(){var a=this.options,b=this.yAxis,c,d,e,f,h,i,l,m,j,n=a.threshold,
-e.height}},processData:function(a){var b=this.yData,c=this.points,d,g=b.length,f=this.options.threshold||0,e,i,h,k,j,l;i=e=h=k=f;for(l=0;l<g;l++)j=b[l],d=c&&c[l]?c[l]:{},j==="sum"||d.isSum?b[l]=i:j==="intermediateSum"||d.isIntermediateSum?(b[l]=e,e=f):(i+=j,e+=j),h=Math.min(i,h),k=Math.max(i,k);z.prototype.processData.call(this,a);this.dataMin=h;this.dataMax=k},toYData:function(a){if(a.isSum)return"sum";else if(a.isIntermediateSum)return"intermediateSum";return a.y},getAttribs:function(){h.column.prototype.getAttribs.apply(this,
+k=a.stacking;g.column.prototype.translate.apply(this);l=m=n;d=this.points;for(c=0,a=d.length;c<a;c++){e=d[c];i=this.processedYData[c];f=e.shapeArgs;j=(h=k&&b.stacks[(this.negStacks&&i<n?"-":"")+this.stackKey])?h[e.x].points[this.index+","+c]:[0,i];if(e.isSum)e.y=i;else if(e.isIntermediateSum)e.y=i-m;h=N(l,l+e.y)+j[0];f.y=b.translate(h,0,1);if(e.isSum)f.y=b.translate(j[1],0,1),f.height=b.translate(j[0],0,1)-f.y;else if(e.isIntermediateSum)f.y=b.translate(j[1],0,1),f.height=b.translate(m,0,1)-f.y,m=
-arguments);var a=this.options,b=a.states,c=a.upColor||this.color,a=l.Color(c).brighten(0.1).get(),d=p(this.pointAttr),g=this.upColorProp;d[""][g]=c;d.hover[g]=b.hover.upColor||a;d.select[g]=b.select.upColor||c;r(this.points,function(a){if(a.y>0&&!a.color)a.pointAttr=d,a.color=c})},getGraphPath:function(){var a=this.data,b=a.length,c=D(this.options.lineWidth+this.options.borderWidth)%2/2,d=[],g,f,e;for(e=1;e<b;e++)f=a[e].shapeArgs,g=a[e-1].shapeArgs,f=["M",g.x+g.width,g.y+c,"L",f.x,g.y+c],a[e-1].y<
+j[1];else{if(l!==0)f.height=i>0?b.translate(l,0,1)-f.y:b.translate(l,0,1)-b.translate(l-i,0,1);l+=i}f.height<0&&(f.y+=f.height,f.height*=-1);e.plotY=f.y=E(f.y)-this.borderWidth%2/2;f.height=N(E(f.height),0.001);e.yBottom=f.y+f.height;f=e.plotY+(e.negative?f.height:0);this.chart.inverted?e.tooltipPos[0]=b.len-f:e.tooltipPos[1]=f}},processData:function(a){var b=this.yData,c=this.options.data,d,e=b.length,f,h,i,l,m,j;h=f=i=l=this.options.threshold||0;for(j=0;j<e;j++)m=b[j],d=c&&c[j]?c[j]:{},m==="sum"||
-0&&(f[2]+=g.height,f[5]+=g.height),d=d.concat(f);return d},getExtremes:w,getStack:function(a){var b=this.yAxis.stacks,c=this.stackKey;this.processedYData[a]<this.options.threshold&&(c="-"+c);return b[c][a]},drawGraph:z.prototype.drawGraph});m.bubble=p(m.scatter,{dataLabels:{inside:!0,style:{color:"white",textShadow:"0px 0px 3px black"},verticalAlign:"middle"},marker:{lineColor:null,lineWidth:1},minSize:8,maxSize:"20%",tooltip:{pointFormat:"({point.x}, {point.y}), Size: {point.z}"},turboThreshold:0,
+d.isSum?b[j]=h:m==="intermediateSum"||d.isIntermediateSum?b[j]=f:(h+=m,f+=m),i=Math.min(h,i),l=Math.max(h,l);s.prototype.processData.call(this,a);this.dataMin=i;this.dataMax=l},toYData:function(a){if(a.isSum)return a.x===0?null:"sum";else if(a.isIntermediateSum)return a.x===0?null:"intermediateSum";return a.y},getAttribs:function(){g.column.prototype.getAttribs.apply(this,arguments);var a=this,b=a.options,c=b.states,d=b.upColor||a.color,b=k.Color(d).brighten(0.1).get(),e=o(a.pointAttr),f=a.upColorProp;
-zThreshold:0});h.bubble=x(h.scatter,{type:"bubble",pointArrayMap:["y","z"],trackerGroups:["group","dataLabelsGroup"],bubblePadding:!0,pointAttrToOptions:{stroke:"lineColor","stroke-width":"lineWidth",fill:"fillColor"},applyOpacity:function(a){var b=this.options.marker,c=q(b.fillOpacity,0.5),a=a||b.fillColor||this.color;c!==1&&(a=l.Color(a).setOpacity(c).get("rgba"));return a},convertAttribs:function(){var a=z.prototype.convertAttribs.apply(this,arguments);a.fill=this.applyOpacity(a.fill);return a},
+e[""][f]=d;e.hover[f]=c.hover.upColor||b;e.select[f]=c.select.upColor||d;t(a.points,function(b){if(!b.options.color)b.y>0?(b.pointAttr=e,b.color=d):b.pointAttr=a.pointAttr})},getGraphPath:function(){var a=this.data,b=a.length,c=E(this.options.lineWidth+this.borderWidth)%2/2,d=[],e,f,h;for(h=1;h<b;h++)f=a[h].shapeArgs,e=a[h-1].shapeArgs,f=["M",e.x+e.width,e.y+c,"L",f.x,e.y+c],a[h-1].y<0&&(f[2]+=e.height,f[5]+=e.height),d=d.concat(f);return d},getExtremes:r,drawGraph:s.prototype.drawGraph});p.polygon=
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+o(p.scatter,{marker:{enabled:!1}});g.polygon=v(g.scatter,{type:"polygon",fillGraph:!0,getSegmentPath:function(a){return s.prototype.getSegmentPath.call(this,a).concat("z")},drawGraph:s.prototype.drawGraph,drawLegendSymbol:k.LegendSymbolMixin.drawRectangle});p.bubble=o(p.scatter,{dataLabels:{formatter:function(){return this.point.z},inside:!0,verticalAlign:"middle"},marker:{lineColor:null,lineWidth:1},minSize:8,maxSize:"20%",states:{hover:{halo:{size:5}}},tooltip:{pointFormat:"({point.x}, {point.y}), Size: {point.z}"},
-b[a],d=g?g[a]:0,c.negative=c.z<(this.options.zThreshold||0),d>=this.minPxSize/2?(c.shapeType="circle",c.shapeArgs={x:c.plotX,y:c.plotY,r:d},c.dlBox={x:c.plotX-d,y:c.plotY-d,width:2*d,height:2*d}):c.shapeArgs=c.plotY=c.dlBox=C},drawLegendSymbol:function(a,b){var c=v(a.itemStyle.fontSize)/2;b.legendSymbol=this.chart.renderer.circle(c,a.baseline-c,c).attr({zIndex:3}).add(b.legendGroup);b.legendSymbol.isMarker=!0},drawPoints:h.column.prototype.drawPoints,alignDataLabel:h.column.prototype.alignDataLabel});
+turboThreshold:0,zThreshold:0,zoneAxis:"z"});z=v(I,{haloPath:function(){return I.prototype.haloPath.call(this,this.shapeArgs.r+this.series.options.states.hover.halo.size)},ttBelow:!1});g.bubble=v(g.scatter,{type:"bubble",pointClass:z,pointArrayMap:["y","z"],parallelArrays:["x","y","z"],trackerGroups:["group","dataLabelsGroup"],bubblePadding:!0,zoneAxis:"z",pointAttrToOptions:{stroke:"lineColor","stroke-width":"lineWidth",fill:"fillColor"},applyOpacity:function(a){var b=this.options.marker,c=q(b.fillOpacity,
-N.prototype.beforePadding=function(){var a=this,b=this.len,c=this.chart,d=0,g=b,f=this.isXAxis,e=f?"xData":"yData",i=this.min,h={},k=s.min(c.plotWidth,c.plotHeight),j=Number.MAX_VALUE,l=-Number.MAX_VALUE,m=this.max-i,n=b/m,p=[];this.tickPositions&&(r(this.series,function(b){var c=b.options;if(b.bubblePadding&&b.visible&&(a.allowZoomOutside=!0,p.push(b),f))r(["minSize","maxSize"],function(a){var b=c[a],d=/%$/.test(b),b=v(b);h[a]=d?k*b/100:b}),b.minPxSize=h.minSize,b=b.zData,b.length&&(j=s.min(j,s.max(P(b),
+0.5),a=a||b.fillColor||this.color;c!==1&&(a=U(a).setOpacity(c).get("rgba"));return a},convertAttribs:function(){var a=s.prototype.convertAttribs.apply(this,arguments);a.fill=this.applyOpacity(a.fill);return a},getRadii:function(a,b,c,d){var e,f,h,i=this.zData,l=[],m=this.options.sizeBy!=="width";for(f=0,e=i.length;f<e;f++)h=b-a,h=h>0?(i[f]-a)/(b-a):0.5,m&&h>=0&&(h=Math.sqrt(h)),l.push(w.ceil(c+h*(d-c))/2);this.radii=l},animate:function(a){var b=this.options.animation;if(!a)t(this.points,function(a){var d=
-c.displayNegative===!1?c.zThreshold:-Number.MAX_VALUE)),l=s.max(l,Q(b)))}),r(p,function(a){var b=a[e],c=b.length,k;f&&a.getRadii(j,l,h.minSize,h.maxSize);if(m>0)for(;c--;)b[c]!==null&&(k=a.radii[c],d=Math.min((b[c]-i)*n-k,d),g=Math.max((b[c]-i)*n+k,g))}),p.length&&m>0&&q(this.options.min,this.userMin)===C&&q(this.options.max,this.userMax)===C&&(g-=b,n*=(b+d-g)/b,this.min+=d/n,this.max+=g/n))};var y=z.prototype,m=l.Pointer.prototype;y.toXY=function(a){var b,c=this.chart;b=a.plotX;var d=a.plotY;a.rectPlotX=
+a.graphic,a=a.shapeArgs;d&&a&&(d.attr("r",1),d.animate({r:a.r},b))}),this.animate=null},translate:function(){var a,b=this.data,c,d,e=this.radii;g.scatter.prototype.translate.call(this);for(a=b.length;a--;)c=b[a],d=e?e[a]:0,d>=this.minPxSize/2?(c.shapeType="circle",c.shapeArgs={x:c.plotX,y:c.plotY,r:d},c.dlBox={x:c.plotX-d,y:c.plotY-d,width:2*d,height:2*d}):c.shapeArgs=c.plotY=c.dlBox=D},drawLegendSymbol:function(a,b){var c=x(a.itemStyle.fontSize)/2;b.legendSymbol=this.chart.renderer.circle(c,a.baseline-
-b;a.rectPlotY=d;a.clientX=(b/Math.PI*180+this.xAxis.pane.options.startAngle)%360;b=this.xAxis.postTranslate(a.plotX,this.yAxis.len-d);a.plotX=a.polarPlotX=b.x-c.plotLeft;a.plotY=a.polarPlotY=b.y-c.plotTop};y.orderTooltipPoints=function(a){if(this.chart.polar&&(a.sort(function(a,c){return a.clientX-c.clientX}),a[0]))a[0].wrappedClientX=a[0].clientX+360,a.push(a[0])};n(h.area.prototype,"init",K);n(h.areaspline.prototype,"init",K);n(h.spline.prototype,"getPointSpline",function(a,b,c,d){var g,f,e,i,h,
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media/js/highcharts.js

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+ Highcharts JS v4.1.5 (2015-04-13)
 
- (c) 2009-2013 Torstein Hønsi
+ (c) 2009-2014 Torstein Honsi
 
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-b){var c=this.chart,a=c.options[this.xOrY+"Axis"][this.options.index]=x(this.userOptions,a);this.destroy(!0);this._addedPlotLB=this.userMin=this.userMax=v;this.init(c,s(a,{events:v}));c.isDirtyBox=!0;o(b,!0)&&c.redraw()},remove:function(a){var b=this.chart,c=this.xOrY+"Axis";n(this.series,function(a){a.remove(!1)});ga(b.axes,this);ga(b[c],this);b.options[c].splice(this.options.index,1);n(b[c],function(a,b){a.options.index=b});this.destroy();b.isDirtyBox=!0;o(a,!0)&&b.redraw()},defaultLabelFormatter:function(){var a=
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-this.axis,b=this.value,c=a.categories,d=this.dateTimeLabelFormat,e=L.lang.numericSymbols,f=e&&e.length,g,h=a.options.labels.format,a=a.isLog?b:a.tickInterval;if(h)g=Ca(h,this);else if(c)g=b;else if(d)g=Ya(d,b);else if(f&&a>=1E3)for(;f--&&g===v;)c=Math.pow(1E3,f+1),a>=c&&e[f]!==null&&(g=Aa(b/c,-1)+e[f]);g===v&&(g=b>=1E3?Aa(b,0):Aa(b,-1));return g},getSeriesExtremes:function(){var a=this,b=a.chart;a.hasVisibleSeries=!1;a.dataMin=a.dataMax=null;a.stackExtremes={};a.buildStacks();n(a.series,function(c){if(c.visible||
+(this.horiz?this.opposite?0:2:this.opposite?1:3);this.setOptions(b);var d=this.options,e=d.type;this.labelFormatter=d.labels.formatter||this.defaultLabelFormatter;this.userOptions=b;this.minPixelPadding=0;this.chart=a;this.reversed=d.reversed;this.zoomEnabled=d.zoomEnabled!==!1;this.categories=d.categories||e==="category";this.names=this.names||[];this.isLog=e==="logarithmic";this.isDatetimeAxis=e==="datetime";this.isLinked=s(d.linkedTo);this.ticks={};this.labelEdge=[];this.minorTicks={};this.plotLinesAndBands=
-!b.options.chart.ignoreHiddenSeries){var d;d=c.options.threshold;var e;a.hasVisibleSeries=!0;a.isLog&&d<=0&&(d=null);if(a.isXAxis){if(d=c.xData,d.length)a.dataMin=J(o(a.dataMin,d[0]),Ja(d)),a.dataMax=r(o(a.dataMax,d[0]),ua(d))}else{c.getExtremes();e=c.dataMax;c=c.dataMin;if(u(c)&&u(e))a.dataMin=J(o(a.dataMin,c),c),a.dataMax=r(o(a.dataMax,e),e);if(u(d))if(a.dataMin>=d)a.dataMin=d,a.ignoreMinPadding=!0;else if(a.dataMax<d)a.dataMax=d,a.ignoreMaxPadding=!0}}})},translate:function(a,b,c,d,e,f){var g=
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+this.min,j=this.minPixelPadding,e=(this.doPostTranslate||this.isLog&&e)&&this.lin2val;if(!i)i=this.transA;if(c)g*=-1,h=this.len;this.reversed&&(g*=-1,h-=g*(this.sector||this.len));b?(a=a*g+h,a-=j,a=a/i+d,e&&(a=this.lin2val(a))):(e&&(a=this.val2lin(a)),f==="between"&&(f=0.5),a=g*(a-d)*i+h+g*j+(qa(f)?i*f*this.pointRange:0));return a},toPixels:function(a,b){return this.translate(a,!1,!this.horiz,null,!0)+(b?0:this.pos)},toValue:function(a,b){return this.translate(a-(b?0:this.pos),!0,!this.horiz,null,
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+!0)},getPlotLinePath:function(a,b,c,d,e){var f=this.chart,g=this.left,h=this.top,i,j,k=c&&f.oldChartHeight||f.chartHeight,l=c&&f.oldChartWidth||f.chartWidth,n;i=this.transB;var o=function(a,b,c){if(a<b||a>c)d?a=I(t(b,a),c):n=!0;return a},e=p(e,this.translate(a,null,null,c)),a=c=x(e+i);i=j=x(k-e-i);isNaN(e)?n=!0:this.horiz?(i=h,j=k-this.bottom,a=c=o(a,g,g+this.width)):(a=g,c=l-this.right,i=j=o(i,h,h+this.height));return n&&!d?null:f.renderer.crispLine(["M",a,i,"L",c,j],b||1)},getLinearTickPositions:function(a,
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+b,c){var d,e=da(U(b/a)*a),f=da(sa(c/a)*a),g=[];if(b===c&&qa(b))return[b];for(b=e;b<=f;){g.push(b);b=da(b+a);if(b===d)break;d=b}return g},getMinorTickPositions:function(){var a=this.options,b=this.tickPositions,c=this.minorTickInterval,d=[],e,f=this.min;e=this.max;var g=e-f;if(g&&g/c<this.len/3)if(this.isLog){a=b.length;for(e=1;e<a;e++)d=d.concat(this.getLogTickPositions(c,b[e-1],b[e],!0))}else if(this.isDatetimeAxis&&a.minorTickInterval==="auto")d=d.concat(this.getTimeTicks(this.normalizeTimeTickInterval(c),
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-this.left:this.bottom;this.minPixelPadding=h*e},setTickPositions:function(a){var b=this,c=b.chart,d=b.options,e=b.isLog,f=b.isDatetimeAxis,g=b.isXAxis,h=b.isLinked,i=b.options.tickPositioner,j=d.maxPadding,k=d.minPadding,l=d.tickInterval,m=d.minTickInterval,p=d.tickPixelInterval,q,aa=b.categories;h?(b.linkedParent=c[g?"xAxis":"yAxis"][d.linkedTo],c=b.linkedParent.getExtremes(),b.min=o(c.min,c.dataMin),b.max=o(c.max,c.dataMax),d.type!==b.linkedParent.options.type&&ka(11,1)):(b.min=o(b.userMin,d.min,
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-{xAxis:[],yAxis:[]};n(this.chart.axes,function(c){b[c.isXAxis?"xAxis":"yAxis"].push({axis:c,value:c.toValue(a[c.horiz?"chartX":"chartY"])})});return b},getIndex:function(a){var b=this.chart;return b.inverted?b.plotHeight+b.plotTop-a.chartY:a.chartX-b.plotLeft},runPointActions:function(a){var b=this.chart,c=b.series,d=b.tooltip,e,f=b.hoverPoint,g=b.hoverSeries,h,i,j=b.chartWidth,k=this.getIndex(a);if(d&&this.options.tooltip.shared&&(!g||!g.noSharedTooltip)){e=[];h=c.length;for(i=0;i<h;i++)if(c[i].visible&&
+Wa(i));h=i[Za]();for(var d=i.getTime(),l=i[Ya](),n=i[Xa](),o=(G.day+(g?Wa(i):i.getTimezoneOffset()*6E4))%G.day;d<c;)e.push(d),j===G.year?d=gb(h+b*k,0):j===G.month?d=gb(h,l+b*k):!g&&(j===G.day||j===G.week)?d=gb(h,l,n+b*k*(j===G.day?1:7)):d+=j*k,b++;e.push(d);m(kb(e,function(a){return j<=G.hour&&a%G.day===o}),function(a){f[a]="day"})}e.info=r(a,{higherRanks:f,totalRange:j*k});return e};va.prototype.normalizeTimeTickInterval=function(a,b){var c=b||[["millisecond",[1,2,5,10,20,25,50,100,200,500]],["second",
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+[1,2,5,10,15,30]],["minute",[1,2,5,10,15,30]],["hour",[1,2,3,4,6,8,12]],["day",[1,2]],["week",[1,2]],["month",[1,2,3,4,6]],["year",null]],d=c[c.length-1],e=G[d[0]],f=d[1],g;for(g=0;g<c.length;g++)if(d=c[g],e=G[d[0]],f=d[1],c[g+1]&&a<=(e*f[f.length-1]+G[c[g+1][0]])/2)break;e===G.year&&a<5*e&&(f=[1,2,5]);c=pb(a/e,f,d[0]==="year"?t(ob(a/e),1):1);return{unitRange:e,count:c,unitName:d[0]}};va.prototype.getLogTickPositions=function(a,b,c,d){var e=this.options,f=this.len,g=[];if(!d)this._minorAutoInterval=
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-X.bar=la;Z.scatter=x(Y,{lineWidth:0,tooltip:{headerFormat:'<span style="font-size: 10px; color:{series.color}">{series.name}</span><br/>',pointFormat:"x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>",followPointer:!0},stickyTracking:!1});la=ha(Q,{type:"scatter",sorted:!1,requireSorting:!1,noSharedTooltip:!0,trackerGroups:["markerGroup"],takeOrdinalPosition:!1,drawTracker:F.prototype.drawTracker,setTooltipPoints:oa});X.scatter=la;Z.pie=x(Y,{borderColor:"#FFFFFF",borderWidth:1,center:[null,null],clip:!1,
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-2,start:d,end:d}),c.animate({r:a.r,start:a.start,end:a.end},b.options.animation))}),b.animate=null},setData:function(a,b){Q.prototype.setData.call(this,a,!1);this.processData();this.generatePoints();o(b,!0)&&this.chart.redraw()},generatePoints:function(){var a,b=0,c,d,e,f=this.options.ignoreHiddenPoint;Q.prototype.generatePoints.call(this);c=this.points;d=c.length;for(a=0;a<d;a++)e=c[a],b+=f&&!e.visible?0:e.y;this.total=b;for(a=0;a<d;a++)e=c[a],e.percentage=b>0?e.y/b*100:0,e.total=b},getCenter:function(){var a=
+b)},setCategories:function(a,b){this.update({categories:a},b)}});var xa=ja(Q);J.line=xa;aa.area=z(T,{threshold:0});var pa=ja(Q,{type:"area",getSegments:function(){var a=this,b=[],c=[],d=[],e=this.xAxis,f=this.yAxis,g=f.stacks[this.stackKey],h={},i,j,k=this.points,l=this.options.connectNulls,n,o;if(this.options.stacking&&!this.cropped){for(n=0;n<k.length;n++)h[k[n].x]=k[n];for(o in g)g[o].total!==null&&d.push(+o);d.sort(function(a,b){return a-b});m(d,function(b){var d=0,k;if(!l||h[b]&&h[b].y!==null)if(h[b])c.push(h[b]);
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+A+f),F[3]):A+v>h-f&&(F[1]=t(x(A+v-h+f),F[1])),B-b/2<0?F[0]=t(x(-B+b/2),F[0]):B+b/2>i&&(F[2]=t(x(B+b/2-i),F[2]))}}}if(Fa(F)===0||this.verifyDataLabelOverflow(F))this.placeDataLabels(),s&&g&&m(this.points,function(b){j=b.connector;w=b.labelPos;if((u=b.dataLabel)&&u._pos)D=u._attr.visibility,A=u.connX,B=u.connY,k=l?["M",A+(w[6]==="left"?5:-5),B,"C",A,B,2*w[2]-w[4],2*w[3]-w[5],w[2],w[3],"L",w[4],w[5]]:["M",A+(w[6]==="left"?5:-5),B,"L",w[2],w[3],"L",w[4],w[5]],j?(j.animate({d:k}),j.attr("visibility",D)):
+b.connector=j=a.chart.renderer.path(k).attr({"stroke-width":g,stroke:e.connectorColor||b.color||"#606060",visibility:D}).add(a.dataLabelsGroup);else if(j)b.connector=j.destroy()})}},J.pie.prototype.placeDataLabels=function(){m(this.points,function(a){var a=a.dataLabel,b;if(a)(b=a._pos)?(a.attr(a._attr),a[a.moved?"animate":"attr"](b),a.moved=!0):a&&a.attr({y:-999})})},J.pie.prototype.alignDataLabel=ma,J.pie.prototype.verifyDataLabelOverflow=function(a){var b=this.center,c=this.options,d=c.center,e=
+c=c.minSize||80,f;d[0]!==null?e=t(b[2]-t(a[1],a[3]),c):(e=t(b[2]-a[1]-a[3],c),b[0]+=(a[3]-a[1])/2);d[1]!==null?e=t(I(e,b[2]-t(a[0],a[2])),c):(e=t(I(e,b[2]-a[0]-a[2]),c),b[1]+=(a[0]-a[2])/2);e<b[2]?(b[2]=e,this.translate(b),m(this.points,function(a){if(a.dataLabel)a.dataLabel._pos=null}),this.drawDataLabels&&this.drawDataLabels()):f=!0;return f};if(J.column)J.column.prototype.alignDataLabel=function(a,b,c,d,e){var f=this.chart.inverted,g=a.series,h=a.dlBox||a.shapeArgs,i=a.below||a.plotY>p(this.translatedThreshold,
+g.yAxis.len),j=p(c.inside,!!this.options.stacking);if(h&&(d=z(h),f&&(d={x:g.yAxis.len-d.y-d.height,y:g.xAxis.len-d.x-d.width,width:d.height,height:d.width}),!j))f?(d.x+=i?0:d.width,d.width=0):(d.y+=i?d.height:0,d.height=0);c.align=p(c.align,!f||j?"center":i?"right":"left");c.verticalAlign=p(c.verticalAlign,f||j?"middle":i?"top":"bottom");Q.prototype.alignDataLabel.call(this,a,b,c,d,e)};(function(a){var b=a.Chart,c=a.each,d=HighchartsAdapter.addEvent;b.prototype.callbacks.push(function(a){function b(){var d=
+[];c(a.series,function(a){var b=a.options.dataLabels;(b.enabled||a._hasPointLabels)&&!b.allowOverlap&&a.visible&&c(a.points,function(a){if(a.dataLabel)a.dataLabel.labelrank=a.labelrank,d.push(a.dataLabel)})});a.hideOverlappingLabels(d)}b();d(a,"redraw",b)});b.prototype.hideOverlappingLabels=function(a){var b=a.length,c,d,i,j;for(d=0;d<b;d++)if(c=a[d])c.oldOpacity=c.opacity,c.newOpacity=1;for(d=0;d<b;d++){i=a[d];for(c=d+1;c<b;++c)if(j=a[c],i&&j&&i.placed&&j.placed&&i.newOpacity!==0&&j.newOpacity!==
+0&&!(j.alignAttr.x>i.alignAttr.x+i.width||j.alignAttr.x+j.width<i.alignAttr.x||j.alignAttr.y>i.alignAttr.y+i.height||j.alignAttr.y+j.height<i.alignAttr.y))(i.labelrank<j.labelrank?i:j).newOpacity=0}for(d=0;d<b;d++)if(c=a[d]){if(c.oldOpacity!==c.newOpacity&&c.placed)c.alignAttr.opacity=c.newOpacity,c[c.isOld&&c.newOpacity?"animate":"attr"](c.alignAttr);c.isOld=!0}}})(w);T=w.TrackerMixin={drawTrackerPoint:function(){var a=this,b=a.chart,c=b.pointer,d=a.options.cursor,e=d&&{cursor:d},f=function(a){for(var c=
+a.target,d;c&&!d;)d=c.point,c=c.parentNode;if(d!==u&&d!==b.hoverPoint)d.onMouseOver(a)};m(a.points,function(a){if(a.graphic)a.graphic.element.point=a;if(a.dataLabel)a.dataLabel.element.point=a});if(!a._hasTracking)m(a.trackerGroups,function(b){if(a[b]&&(a[b].addClass("highcharts-tracker").on("mouseover",f).on("mouseout",function(a){c.onTrackerMouseOut(a)}).css(e),ab))a[b].on("touchstart",f)}),a._hasTracking=!0},drawTrackerGraph:function(){var a=this,b=a.options,c=b.trackByArea,d=[].concat(c?a.areaPath:
+a.graphPath),e=d.length,f=a.chart,g=f.pointer,h=f.renderer,i=f.options.tooltip.snap,j=a.tracker,k=b.cursor,l=k&&{cursor:k},k=a.singlePoints,n,o=function(){if(f.hoverSeries!==a)a.onMouseOver()},p="rgba(192,192,192,"+(ba?1.0E-4:0.002)+")";if(e&&!c)for(n=e+1;n--;)d[n]==="M"&&d.splice(n+1,0,d[n+1]-i,d[n+2],"L"),(n&&d[n]==="M"||n===e)&&d.splice(n,0,"L",d[n-2]+i,d[n-1]);for(n=0;n<k.length;n++)e=k[n],d.push("M",e.plotX-i,e.plotY,"L",e.plotX+i,e.plotY);j?j.attr({d:d}):(a.tracker=h.path(d).attr({"stroke-linejoin":"round",
+visibility:a.visible?"visible":"hidden",stroke:p,fill:c?p:R,"stroke-width":b.lineWidth+(c?0:2*i),zIndex:2}).add(a.group),m([a.tracker,a.markerGroup],function(a){a.addClass("highcharts-tracker").on("mouseover",o).on("mouseout",function(a){g.onTrackerMouseOut(a)}).css(l);if(ab)a.on("touchstart",o)}))}};if(J.column)xa.prototype.drawTracker=T.drawTrackerPoint;if(J.pie)J.pie.prototype.drawTracker=T.drawTrackerPoint;if(J.scatter)pa.prototype.drawTracker=T.drawTrackerPoint;r(mb.prototype,{setItemEvents:function(a,
+b,c,d,e){var f=this;(c?b:a.legendGroup).on("mouseover",function(){a.setState("hover");b.css(f.options.itemHoverStyle)}).on("mouseout",function(){b.css(a.visible?d:e);a.setState()}).on("click",function(b){var c=function(){a.setVisible()},b={browserEvent:b};a.firePointEvent?a.firePointEvent("legendItemClick",b,c):M(a,"legendItemClick",b,c)})},createCheckboxForItem:function(a){a.checkbox=Z("input",{type:"checkbox",checked:a.selected,defaultChecked:a.selected},this.options.itemCheckboxStyle,this.chart.container);
+N(a.checkbox,"click",function(b){M(a.series||a,"checkboxClick",{checked:b.target.checked,item:a},function(){a.select()})})}});P.legend.itemStyle.cursor="pointer";r(D.prototype,{showResetZoom:function(){var a=this,b=P.lang,c=a.options.chart.resetZoomButton,d=c.theme,e=d.states,f=c.relativeTo==="chart"?null:"plotBox";this.resetZoomButton=a.renderer.button(b.resetZoom,null,null,function(){a.zoomOut()},d,e&&e.hover).attr({align:c.position.align,title:b.resetZoomTitle}).add().align(c.position,!1,f)},zoomOut:function(){var a=
+this;M(a,"selection",{resetSelection:!0},function(){a.zoom()})},zoom:function(a){var b,c=this.pointer,d=!1,e;!a||a.resetSelection?m(this.axes,function(a){b=a.zoom()}):m(a.xAxis.concat(a.yAxis),function(a){var e=a.axis,h=e.isXAxis;if(c[h?"zoomX":"zoomY"]||c[h?"pinchX":"pinchY"])b=e.zoom(a.min,a.max),e.displayBtn&&(d=!0)});e=this.resetZoomButton;if(d&&!e)this.showResetZoom();else if(!d&&ca(e))this.resetZoomButton=e.destroy();b&&this.redraw(p(this.options.chart.animation,a&&a.animation,this.pointCount<
+100))},pan:function(a,b){var c=this,d=c.hoverPoints,e;d&&m(d,function(a){a.setState()});m(b==="xy"?[1,0]:[1],function(b){var d=a[b?"chartX":"chartY"],h=c[b?"xAxis":"yAxis"][0],i=c[b?"mouseDownX":"mouseDownY"],j=(h.pointRange||0)/2,k=h.getExtremes(),l=h.toValue(i-d,!0)+j,j=h.toValue(i+c[b?"plotWidth":"plotHeight"]-d,!0)-j,i=i>d;if(h.series.length&&(i||l>I(k.dataMin,k.min))&&(!i||j<t(k.dataMax,k.max)))h.setExtremes(l,j,!1,!1,{trigger:"pan"}),e=!0;c[b?"mouseDownX":"mouseDownY"]=d});e&&c.redraw(!1);F(c.container,
+{cursor:"move"})}});r(Ga.prototype,{select:function(a,b){var c=this,d=c.series,e=d.chart,a=p(a,!c.selected);c.firePointEvent(a?"select":"unselect",{accumulate:b},function(){c.selected=c.options.selected=a;d.options.data[Ma(c,d.data)]=c.options;c.setState(a&&"select");b||m(e.getSelectedPoints(),function(a){if(a.selected&&a!==c)a.selected=a.options.selected=!1,d.options.data[Ma(a,d.data)]=a.options,a.setState(""),a.firePointEvent("unselect")})})},onMouseOver:function(a){var b=this.series,c=b.chart,
+d=c.tooltip,e=c.hoverPoint;if(c.hoverSeries!==b)b.onMouseOver();if(e&&e!==this)e.onMouseOut();this.firePointEvent("mouseOver");d&&(!d.shared||b.noSharedTooltip)&&d.refresh(this,a);this.setState("hover");c.hoverPoint=this},onMouseOut:function(){var a=this.series.chart,b=a.hoverPoints;this.firePointEvent("mouseOut");if(!b||Ma(this,b)===-1)this.setState(),a.hoverPoint=null},importEvents:function(){if(!this.hasImportedEvents){var a=z(this.series.options.point,this.options).events,b;this.events=a;for(b in a)N(this,
+b,a[b]);this.hasImportedEvents=!0}},setState:function(a,b){var c=this.plotX,d=this.plotY,e=this.series,f=e.options.states,g=aa[e.type].marker&&e.options.marker,h=g&&!g.enabled,i=g&&g.states[a],j=i&&i.enabled===!1,k=e.stateMarkerGraphic,l=this.marker||{},n=e.chart,m=e.halo,p,a=a||"";p=this.pointAttr[a]||e.pointAttr[a];if(!(a===this.state&&!b||this.selected&&a!=="select"||f[a]&&f[a].enabled===!1||a&&(j||h&&i.enabled===!1)||a&&l.states&&l.states[a]&&l.states[a].enabled===!1)){if(this.graphic)g=g&&this.graphic.symbolName&&
+p.r,this.graphic.attr(z(p,g?{x:c-g,y:d-g,width:2*g,height:2*g}:{})),k&&k.hide();else{if(a&&i)if(g=i.radius,l=l.symbol||e.symbol,k&&k.currentSymbol!==l&&(k=k.destroy()),k)k[b?"animate":"attr"]({x:c-g,y:d-g});else if(l)e.stateMarkerGraphic=k=n.renderer.symbol(l,c-g,d-g,2*g,2*g).attr(p).add(e.markerGroup),k.currentSymbol=l;if(k)k[a&&n.isInsidePlot(c,d,n.inverted)?"show":"hide"]()}if((c=f[a]&&f[a].halo)&&c.size){if(!m)e.halo=m=n.renderer.path().add(n.seriesGroup);m.attr(r({fill:na(this.color||e.color).setOpacity(c.opacity).get()},
+c.attributes))[b?"animate":"attr"]({d:this.haloPath(c.size)})}else m&&m.attr({d:[]});this.state=a}},haloPath:function(a){var b=this.series,c=b.chart,d=b.getPlotBox(),e=c.inverted;return c.renderer.symbols.circle(d.translateX+(e?b.yAxis.len-this.plotY:this.plotX)-a,d.translateY+(e?b.xAxis.len-this.plotX:this.plotY)-a,a*2,a*2)}});r(Q.prototype,{onMouseOver:function(){var a=this.chart,b=a.hoverSeries;if(b&&b!==this)b.onMouseOut();this.options.events.mouseOver&&M(this,"mouseOver");this.setState("hover");
+a.hoverSeries=this},onMouseOut:function(){var a=this.options,b=this.chart,c=b.tooltip,d=b.hoverPoint;if(d)d.onMouseOut();this&&a.events.mouseOut&&M(this,"mouseOut");c&&!a.stickyTracking&&(!c.shared||this.noSharedTooltip)&&c.hide();this.setState();b.hoverSeries=null},setState:function(a){var b=this.options,c=this.graph,d=b.states,e=b.lineWidth,b=0,a=a||"";if(this.state!==a&&(this.state=a,!(d[a]&&d[a].enabled===!1)&&(a&&(e=d[a].lineWidth||e+(d[a].lineWidthPlus||0)),c&&!c.dashstyle))){a={"stroke-width":e};
+for(c.attr(a);this["zoneGraph"+b];)this["zoneGraph"+b].attr(a),b+=1}},setVisible:function(a,b){var c=this,d=c.chart,e=c.legendItem,f,g=d.options.chart.ignoreHiddenSeries,h=c.visible;f=(c.visible=a=c.userOptions.visible=a===u?!h:a)?"show":"hide";m(["group","dataLabelsGroup","markerGroup","tracker"],function(a){if(c[a])c[a][f]()});if(d.hoverSeries===c||(d.hoverPoint&&d.hoverPoint.series)===c)c.onMouseOut();e&&d.legend.colorizeItem(c,a);c.isDirty=!0;c.options.stacking&&m(d.series,function(a){if(a.options.stacking&&
+a.visible)a.isDirty=!0});m(c.linkedSeries,function(b){b.setVisible(a,!1)});if(g)d.isDirtyBox=!0;b!==!1&&d.redraw();M(c,f)},show:function(){this.setVisible(!0)},hide:function(){this.setVisible(!1)},select:function(a){this.selected=a=a===u?!this.selected:a;if(this.checkbox)this.checkbox.checked=a;M(this,a?"select":"unselect")},drawTracker:T.drawTrackerGraph});r(w,{Color:na,Point:Ga,Tick:Ta,Renderer:$a,SVGElement:K,SVGRenderer:ta,arrayMin:Pa,arrayMax:Fa,charts:X,dateFormat:Oa,error:ka,format:Ja,pathAnim:zb,
+getOptions:function(){return P},hasBidiBug:Nb,isTouchDevice:Jb,setOptions:function(a){P=z(!0,P,a);Cb();return P},addEvent:N,removeEvent:Y,createElement:Z,discardElement:Ra,css:F,each:m,map:Ua,merge:z,splat:ra,extendClass:ja,pInt:B,svg:ba,canvas:ea,vml:!ba&&!ea,product:"Highcharts",version:"4.1.5"})})();

media/js/modules/broken-axis.js

@@ -0,0 +1,6 @@
+(function(h){function p(){return Array.prototype.slice.call(arguments,1)}var q=h.pick,n=h.wrap,r=h.extend,o=HighchartsAdapter.fireEvent,j=h.Axis,s=h.Series;r(j.prototype,{isInBreak:function(g,d){var a=g.repeat||Infinity,c=g.from,b=g.to-g.from,a=d>=c?(d-c)%a:a-(c-d)%a;return g.inclusive?a<=b:a<b&&a!==0},isInAnyBreak:function(g,d){if(!this.options.breaks)return!1;for(var a=this.options.breaks,c=a.length,b=!1,e=!1;c--;)this.isInBreak(a[c],g)&&(b=!0,e||(e=q(a[c].showPoints,this.isXAxis?!1:!0)));return b&&
+d?b&&!e:b}});n(j.prototype,"setTickPositions",function(g){g.apply(this,Array.prototype.slice.call(arguments,1));if(this.options.breaks){var d=this.tickPositions,a=this.tickPositions.info,c=[],b;if(!(a&&a.totalRange>=this.closestPointRange)){for(b=0;b<d.length;b++)this.isInAnyBreak(d[b])||c.push(d[b]);this.tickPositions=c;this.tickPositions.info=a}}});n(j.prototype,"init",function(g,d,a){if(a.breaks&&a.breaks.length)a.ordinal=!1;g.call(this,d,a);if(this.options.breaks){var c=this;c.doPostTranslate=
+!0;this.val2lin=function(b){var e=b,a,d;for(d=0;d<c.breakArray.length;d++)if(a=c.breakArray[d],a.to<=b)e-=a.len;else if(a.from>=b)break;else if(c.isInBreak(a,b)){e-=b-a.from;break}return e};this.lin2val=function(b){var e,a;for(a=0;a<c.breakArray.length;a++)if(e=c.breakArray[a],e.from>=b)break;else e.to<b?b+=e.to-e.from:c.isInBreak(e,b)&&(b+=e.to-e.from);return b};this.setExtremes=function(b,c,a,d,g){for(;this.isInAnyBreak(b);)b-=this.closestPointRange;for(;this.isInAnyBreak(c);)c-=this.closestPointRange;
+j.prototype.setExtremes.call(this,b,c,a,d,g)};this.setAxisTranslation=function(b){j.prototype.setAxisTranslation.call(this,b);var a=c.options.breaks,b=[],d=[],g=0,h,f,k=c.userMin||c.min,l=c.userMax||c.max,i,m;for(m in a)f=a[m],c.isInBreak(f,k)&&(k+=f.to%f.repeat-k%f.repeat),c.isInBreak(f,l)&&(l-=l%f.repeat-f.from%f.repeat);for(m in a){f=a[m];i=f.from;for(h=f.repeat||Infinity;i-h>k;)i-=h;for(;i<k;)i+=h;for(;i<l;i+=h)b.push({value:i,move:"in"}),b.push({value:i+(f.to-f.from),move:"out",size:f.breakSize})}b.sort(function(a,
+b){return a.value===b.value?(a.move==="in"?0:1)-(b.move==="in"?0:1):a.value-b.value});a=0;i=k;for(m in b){f=b[m];a+=f.move==="in"?1:-1;if(a===1&&f.move==="in")i=f.value;a===0&&(d.push({from:i,to:f.value,len:f.value-i-(f.size||0)}),g+=f.value-i-(f.size||0))}c.breakArray=d;o(c,"afterBreaks");c.transA*=(l-c.min)/(l-k-g);c.min=k;c.max=l}}});n(s.prototype,"generatePoints",function(g){g.apply(this,p(arguments));var d=this.xAxis,a=this.yAxis,c=this.points,b,e=c.length;if(d&&a&&(d.options.breaks||a.options.breaks))for(;e--;)if(b=
+c[e],d.isInAnyBreak(b.x,!0)||a.isInAnyBreak(b.y,!0))c.splice(e,1),this.data[e].destroyElements()});n(h.seriesTypes.column.prototype,"drawPoints",function(g){g.apply(this);var g=this.points,d=this.yAxis,a=d.breakArray||[],c,b,e,h,j;for(e=0;e<g.length;e++){c=g[e];j=c.stackY||c.y;for(h=0;h<a.length;h++)if(b=a[h],j<b.from)break;else j>b.to?o(d,"pointBreak",{point:c,brk:b}):o(d,"pointInBreak",{point:c,brk:b})}})})(Highcharts);

media/js/modules/broken-axis.src.js

@@ -0,0 +1,304 @@
+/**
+ * Highcharts JS v4.1.5 (2015-04-13)
+ * Highcharts Broken Axis module
+ * 
+ * Author: Stephane Vanraes, Torstein Honsi
+ * License: www.highcharts.com/license
+ */
+
+/*global HighchartsAdapter*/
+(function (H) {	
+
+	"use strict";
+
+	var pick = H.pick,
+		wrap = H.wrap,
+		extend = H.extend,
+		fireEvent = HighchartsAdapter.fireEvent,
+		Axis = H.Axis,
+		Series = H.Series;
+
+	function stripArguments() {
+		return Array.prototype.slice.call(arguments, 1);
+	}
+
+	extend(Axis.prototype, {
+		isInBreak: function (brk, val) {
+			var repeat = brk.repeat || Infinity,
+				from = brk.from,
+				length = brk.to - brk.from,
+				test = (val >= from ? (val - from) % repeat :  repeat - ((from - val) % repeat));
+
+			if (!brk.inclusive) {
+				return (test < length && test !== 0);
+			} else {
+				return (test <= length);
+			}
+		},
+
+		isInAnyBreak: function (val, testKeep) {
+			// Sanity Check			
+			if (!this.options.breaks) { return false; }
+
+			var breaks = this.options.breaks,
+				i = breaks.length,
+				inbrk = false,
+				keep = false;
+
+
+			while (i--) {
+				if (this.isInBreak(breaks[i], val)) {
+					inbrk = true;
+					if (!keep) {
+						keep = pick(breaks[i].showPoints, this.isXAxis ? false : true);
+					}
+				}
+			}
+
+			if (inbrk && testKeep) {
+				return inbrk && !keep;
+			} else {
+				return inbrk;
+			}
+		}
+	});
+
+	wrap(Axis.prototype, 'setTickPositions', function (proceed) {
+		proceed.apply(this, Array.prototype.slice.call(arguments, 1));
+		
+		if (this.options.breaks) {
+			var axis = this,
+				tickPositions = this.tickPositions,
+				info = this.tickPositions.info,
+				newPositions = [],
+				i;
+
+			if (info && info.totalRange >= axis.closestPointRange) { 
+				return;
+			}
+
+			for (i = 0; i < tickPositions.length; i++) {
+				if (!axis.isInAnyBreak(tickPositions[i])) {
+					newPositions.push(tickPositions[i]);
+				}
+			}
+
+			this.tickPositions = newPositions;
+			this.tickPositions.info = info;
+		}
+	});
+	
+	wrap(Axis.prototype, 'init', function (proceed, chart, userOptions) {
+		// Force Axis to be not-ordinal when breaks are defined
+		if (userOptions.breaks && userOptions.breaks.length) {
+			userOptions.ordinal = false;
+		}
+
+		proceed.call(this, chart, userOptions);
+
+		if (this.options.breaks) {
+
+			var axis = this;
+			
+			axis.doPostTranslate = true;
+
+			this.val2lin = function (val) {
+				var nval = val,
+					brk,
+					i;
+
+				for (i = 0; i < axis.breakArray.length; i++) {
+					brk = axis.breakArray[i];
+					if (brk.to <= val) {
+						nval -= (brk.len);
+					} else if (brk.from >= val) {
+						break;
+					} else if (axis.isInBreak(brk, val)) {
+						nval -= (val - brk.from);
+						break;
+					}
+				}
+
+				return nval;
+			};
+			
+			this.lin2val = function (val) {
+				var nval = val,
+					brk,
+					i;
+
+				for (i = 0; i < axis.breakArray.length; i++) {
+					brk = axis.breakArray[i];
+					if (brk.from >= nval) {
+						break;
+					} else if (brk.to < nval) {
+						nval += (brk.to - brk.from);
+					} else if (axis.isInBreak(brk, nval)) {
+						nval += (brk.to - brk.from);
+					}
+				}
+
+				return nval;
+			};
+
+			this.setExtremes = function (newMin, newMax, redraw, animation, eventArguments) {
+				// If trying to set extremes inside a break, extend it to before and after the break ( #3857 )
+				while (this.isInAnyBreak(newMin)) {
+					newMin -= this.closestPointRange;
+				}				
+				while (this.isInAnyBreak(newMax)) {
+					newMax -= this.closestPointRange;
+				}
+				Axis.prototype.setExtremes.call(this, newMin, newMax, redraw, animation, eventArguments);
+			};
+
+			this.setAxisTranslation = function (saveOld) {
+				Axis.prototype.setAxisTranslation.call(this, saveOld);
+
+				var breaks = axis.options.breaks,
+					breakArrayT = [],	// Temporary one
+					breakArray = [],
+					length = 0, 
+					inBrk,
+					repeat,
+					brk,
+					min = axis.userMin || axis.min,
+					max = axis.userMax || axis.max,
+					start,
+					i,
+					j;
+
+				// Min & Max Check
+				for (i in breaks) {
+					brk = breaks[i];
+					if (axis.isInBreak(brk, min)) {
+						min += (brk.to % brk.repeat) - (min % brk.repeat);
+					}
+					if (axis.isInBreak(brk, max)) {
+						max -= (max % brk.repeat) - (brk.from % brk.repeat);
+					}
+				}
+
+				// Construct an array holding all breaks in the axis
+				for (i in breaks) {
+					brk = breaks[i];
+					start = brk.from;
+					repeat = brk.repeat || Infinity;
+
+					while (start - repeat > min) {
+						start -= repeat;
+					}
+					while (start < min) {
+						start += repeat;
+					}
+
+					for (j = start; j < max; j += repeat) {
+						breakArrayT.push({
+							value: j,
+							move: 'in'
+						});
+						breakArrayT.push({
+							value: j + (brk.to - brk.from),
+							move: 'out',
+							size: brk.breakSize
+						});
+					}
+				}
+
+				breakArrayT.sort(function (a, b) {
+					if (a.value === b.value) {
+						return (a.move === 'in' ? 0 : 1) - (b.move === 'in' ? 0 : 1);
+					} else {
+						return a.value - b.value;
+					}
+				});
+				
+				// Simplify the breaks
+				inBrk = 0;
+				start = min;
+
+				for (i in breakArrayT) {
+					brk = breakArrayT[i];
+					inBrk += (brk.move === 'in' ? 1 : -1);
+
+					if (inBrk === 1 && brk.move === 'in') {
+						start = brk.value;
+					}
+					if (inBrk === 0) {
+						breakArray.push({
+							from: start,
+							to: brk.value,
+							len: brk.value - start - (brk.size || 0)
+						});
+						length += brk.value - start - (brk.size || 0);
+					}
+				}
+
+				axis.breakArray = breakArray;
+
+				fireEvent(axis, 'afterBreaks');
+				
+				axis.transA *= ((max - axis.min) / (max - min - length));
+
+				axis.min = min;
+				axis.max = max;
+
+			};
+		}
+	});
+
+	wrap(Series.prototype, 'generatePoints', function (proceed) {
+
+		proceed.apply(this, stripArguments(arguments));
+
+		var series = this,
+			xAxis = series.xAxis,
+			yAxis = series.yAxis,
+			points = series.points,
+			point,
+			i = points.length;
+
+
+		if (xAxis && yAxis && (xAxis.options.breaks || yAxis.options.breaks)) {
+			while (i--) {
+				point = points[i];
+
+				if (xAxis.isInAnyBreak(point.x, true) || yAxis.isInAnyBreak(point.y, true)) {
+					points.splice(i, 1);
+					this.data[i].destroyElements(); // removes the graphics for this point if they exist
+				}
+			}
+		}
+
+	});
+
+	wrap(H.seriesTypes.column.prototype, 'drawPoints', function (proceed) {
+		proceed.apply(this);
+
+		var series = this,
+			points = series.points,
+			yAxis = series.yAxis,
+			breaks = yAxis.breakArray || [],
+			point,
+			brk,
+			i,
+			j,
+			y;
+
+		for (i = 0; i < points.length; i++) {
+			point = points[i];
+			y = point.stackY || point.y;
+			for (j = 0; j < breaks.length; j++) {
+				brk = breaks[j];
+				if (y < brk.from) {
+					break;
+				} else if (y > brk.to) {
+					fireEvent(yAxis, 'pointBreak', {point: point, brk: brk});
+				} else {
+					fireEvent(yAxis, 'pointInBreak', {point: point, brk: brk});
+				}
+			}
+		}
+
+	});
+}(Highcharts));

media/js/modules/canvas-tools.js

@@ -11,10 +11,10 @@
 
  Requires: rgbcolor.js - http://www.phpied.com/rgb-color-parser-in-javascript/
 
- Highcharts JS v3.0.7 (2013-10-24)
+ Highcharts JS v4.1.5 (2015-04-13)
  CanVGRenderer Extension module
 
- (c) 2011-2012 Torstein Hønsi, Erik Olsson
+ (c) 2011-2012 Torstein Honsi, Erik Olsson
 
  License: www.highcharts.com/license
 */

media/js/modules/data.js

@@ -1,17 +1,26 @@
 /*
- Data plugin for Highcharts
+ Highcharts JS v4.1.5 (2015-04-13)
+ Data module
 
- (c) 2012-2013 Torstein Hønsi
+ (c) 2012-2014 Torstein Honsi
- Last revision 2013-06-07
 
  License: www.highcharts.com/license
 */
-(function(h){var k=h.each,m=function(b,a){this.init(b,a)};h.extend(m.prototype,{init:function(b,a){this.options=b;this.chartOptions=a;this.columns=b.columns||this.rowsToColumns(b.rows)||[];this.columns.length?this.dataFound():(this.parseCSV(),this.parseTable(),this.parseGoogleSpreadsheet())},getColumnDistribution:function(){var b=this.chartOptions,a=b&&b.chart&&b.chart.type,c=[];k(b&&b.series||[],function(b){c.push((h.seriesTypes[b.type||a||"line"].prototype.pointArrayMap||[0]).length)});this.valueCount=
+(function(g){var k=g.each,t=g.pick,r=HighchartsAdapter.inArray,u=g.splat,j,p=function(b,a){this.init(b,a)};g.extend(p.prototype,{init:function(b,a){this.options=b;this.chartOptions=a;this.columns=b.columns||this.rowsToColumns(b.rows)||[];this.firstRowAsNames=t(b.firstRowAsNames,!0);this.decimalRegex=b.decimalPoint&&RegExp("^([0-9]+)"+b.decimalPoint+"([0-9]+)$");this.rawColumns=[];this.columns.length?this.dataFound():(this.parseCSV(),this.parseTable(),this.parseGoogleSpreadsheet())},getColumnDistribution:function(){var b=
-{global:(h.seriesTypes[a||"line"].prototype.pointArrayMap||[0]).length,individual:c}},dataFound:function(){this.parseTypes();this.findHeaderRow();this.parsed();this.complete()},parseCSV:function(){var b=this,a=this.options,c=a.csv,d=this.columns,f=a.startRow||0,i=a.endRow||Number.MAX_VALUE,j=a.startColumn||0,e=a.endColumn||Number.MAX_VALUE,g=0;c&&(c=c.replace(/\r\n/g,"\n").replace(/\r/g,"\n").split(a.lineDelimiter||"\n"),k(c,function(c,h){var n=b.trim(c),p=n.indexOf("#")===0;h>=f&&h<=i&&!p&&n!==""&&
+this.chartOptions,a=this.options,e=[],f=function(b){return(g.seriesTypes[b||"line"].prototype.pointArrayMap||[0]).length},d=b&&b.chart&&b.chart.type,c=[],h=[],n=0,i;k(b&&b.series||[],function(b){c.push(f(b.type||d))});k(a&&a.seriesMapping||[],function(b){e.push(b.x||0)});e.length===0&&e.push(0);k(a&&a.seriesMapping||[],function(a){var e=new j,o,q=c[n]||f(d),m=g.seriesTypes[((b&&b.series||[])[n]||{}).type||d||"line"].prototype.pointArrayMap||["y"];e.addColumnReader(a.x,"x");for(o in a)a.hasOwnProperty(o)&&
-(n=c.split(a.itemDelimiter||","),k(n,function(b,a){a>=j&&a<=e&&(d[a-j]||(d[a-j]=[]),d[a-j][g]=b)}),g+=1)}),this.dataFound())},parseTable:function(){var b=this.options,a=b.table,c=this.columns,d=b.startRow||0,f=b.endRow||Number.MAX_VALUE,i=b.startColumn||0,j=b.endColumn||Number.MAX_VALUE,e;a&&(typeof a==="string"&&(a=document.getElementById(a)),k(a.getElementsByTagName("tr"),function(a,b){e=0;b>=d&&b<=f&&k(a.childNodes,function(a){if((a.tagName==="TD"||a.tagName==="TH")&&e>=i&&e<=j)c[e]||(c[e]=[]),
+o!=="x"&&e.addColumnReader(a[o],o);for(i=0;i<q;i++)e.hasReader(m[i])||e.addColumnReader(void 0,m[i]);h.push(e);n++});a=g.seriesTypes[d||"line"].prototype.pointArrayMap;a===void 0&&(a=["y"]);this.valueCount={global:f(d),xColumns:e,individual:c,seriesBuilders:h,globalPointArrayMap:a}},dataFound:function(){if(this.options.switchRowsAndColumns)this.columns=this.rowsToColumns(this.columns);this.getColumnDistribution();this.parseTypes();this.parsed()!==!1&&this.complete()},parseCSV:function(){var b=this,
-c[e][b-d]=a.innerHTML,e+=1})}),this.dataFound())},parseGoogleSpreadsheet:function(){var b=this,a=this.options,c=a.googleSpreadsheetKey,d=this.columns,f=a.startRow||0,i=a.endRow||Number.MAX_VALUE,j=a.startColumn||0,e=a.endColumn||Number.MAX_VALUE,g,h;c&&jQuery.getJSON("https://spreadsheets.google.com/feeds/cells/"+c+"/"+(a.googleSpreadsheetWorksheet||"od6")+"/public/values?alt=json-in-script&callback=?",function(a){var a=a.feed.entry,c,k=a.length,m=0,o=0,l;for(l=0;l<k;l++)c=a[l],m=Math.max(m,c.gs$cell.col),
+a=this.options,e=a.csv,f=this.columns,d=a.startRow||0,c=a.endRow||Number.MAX_VALUE,h=a.startColumn||0,n=a.endColumn||Number.MAX_VALUE,i,g,s=0;e&&(g=e.replace(/\r\n/g,"\n").replace(/\r/g,"\n").split(a.lineDelimiter||"\n"),i=a.itemDelimiter||(e.indexOf("\t")!==-1?"\t":","),k(g,function(a,e){var g=b.trim(a),v=g.indexOf("#")===0;e>=d&&e<=c&&!v&&g!==""&&(g=a.split(i),k(g,function(b,a){a>=h&&a<=n&&(f[a-h]||(f[a-h]=[]),f[a-h][s]=b)}),s+=1)}),this.dataFound())},parseTable:function(){var b=this.options,a=
-o=Math.max(o,c.gs$cell.row);for(l=0;l<m;l++)if(l>=j&&l<=e)d[l-j]=[],d[l-j].length=Math.min(o,i-f);for(l=0;l<k;l++)if(c=a[l],g=c.gs$cell.row-1,h=c.gs$cell.col-1,h>=j&&h<=e&&g>=f&&g<=i)d[h-j][g-f]=c.content.$t;b.dataFound()})},findHeaderRow:function(){k(this.columns,function(){});this.headerRow=0},trim:function(b){return typeof b==="string"?b.replace(/^\s+|\s+$/g,""):b},parseTypes:function(){for(var b=this.columns,a=b.length,c,d,f,i;a--;)for(c=b[a].length;c--;)d=b[a][c],f=parseFloat(d),i=this.trim(d),
+b.table,e=this.columns,f=b.startRow||0,d=b.endRow||Number.MAX_VALUE,c=b.startColumn||0,h=b.endColumn||Number.MAX_VALUE;a&&(typeof a==="string"&&(a=document.getElementById(a)),k(a.getElementsByTagName("tr"),function(b,a){a>=f&&a<=d&&k(b.children,function(b,d){if((b.tagName==="TD"||b.tagName==="TH")&&d>=c&&d<=h)e[d-c]||(e[d-c]=[]),e[d-c][a-f]=b.innerHTML})}),this.dataFound())},parseGoogleSpreadsheet:function(){var b=this,a=this.options,e=a.googleSpreadsheetKey,f=this.columns,d=a.startRow||0,c=a.endRow||
-i==f?(b[a][c]=f,f>31536E6?b[a].isDatetime=!0:b[a].isNumeric=!0):(d=this.parseDate(d),a===0&&typeof d==="number"&&!isNaN(d)?(b[a][c]=d,b[a].isDatetime=!0):b[a][c]=i===""?null:i)},dateFormats:{"YYYY-mm-dd":{regex:"^([0-9]{4})-([0-9]{2})-([0-9]{2})$",parser:function(b){return Date.UTC(+b[1],b[2]-1,+b[3])}}},parseDate:function(b){var a=this.options.parseDate,c,d,f;a&&(c=a(b));if(typeof b==="string")for(d in this.dateFormats)a=this.dateFormats[d],(f=b.match(a.regex))&&(c=a.parser(f));return c},rowsToColumns:function(b){var a,
+Number.MAX_VALUE,h=a.startColumn||0,n=a.endColumn||Number.MAX_VALUE,i,g;e&&jQuery.ajax({dataType:"json",url:"https://spreadsheets.google.com/feeds/cells/"+e+"/"+(a.googleSpreadsheetWorksheet||"od6")+"/public/values?alt=json-in-script&callback=?",error:a.error,success:function(a){var a=a.feed.entry,e,k=a.length,m=0,j=0,l;for(l=0;l<k;l++)e=a[l],m=Math.max(m,e.gs$cell.col),j=Math.max(j,e.gs$cell.row);for(l=0;l<m;l++)if(l>=h&&l<=n)f[l-h]=[],f[l-h].length=Math.min(j,c-d);for(l=0;l<k;l++)if(e=a[l],i=e.gs$cell.row-
-c,d,f,i;if(b){i=[];c=b.length;for(a=0;a<c;a++){f=b[a].length;for(d=0;d<f;d++)i[d]||(i[d]=[]),i[d][a]=b[a][d]}}return i},parsed:function(){this.options.parsed&&this.options.parsed.call(this,this.columns)},complete:function(){var b=this.columns,a,c,d=this.options,f,i,j,e,g,k;if(d.complete){this.getColumnDistribution();b.length>1&&(a=b.shift(),this.headerRow===0&&a.shift(),a.isDatetime?c="datetime":a.isNumeric||(c="category"));for(e=0;e<b.length;e++)if(this.headerRow===0)b[e].name=b[e].shift();i=[];
+1,g=e.gs$cell.col-1,g>=h&&g<=n&&i>=d&&i<=c)f[g-h][i-d]=e.content.$t;b.dataFound()}})},trim:function(b,a){typeof b==="string"&&(b=b.replace(/^\s+|\s+$/g,""),a&&/^[0-9\s]+$/.test(b)&&(b=b.replace(/\s/g,"")),this.decimalRegex&&(b=b.replace(this.decimalRegex,"$1.$2")));return b},parseTypes:function(){for(var b=this.columns,a=b.length;a--;)this.parseColumn(b[a],a)},parseColumn:function(b,a){var e=this.rawColumns,f=this.columns,d=b.length,c,h,g,i,k=this.firstRowAsNames,j=r(a,this.valueCount.xColumns)!==
-for(e=0,k=0;e<b.length;k++){f=h.pick(this.valueCount.individual[k],this.valueCount.global);j=[];for(g=0;g<b[e].length;g++)j[g]=[a[g],b[e][g]!==void 0?b[e][g]:null],f>1&&j[g].push(b[e+1][g]!==void 0?b[e+1][g]:null),f>2&&j[g].push(b[e+2][g]!==void 0?b[e+2][g]:null),f>3&&j[g].push(b[e+3][g]!==void 0?b[e+3][g]:null),f>4&&j[g].push(b[e+4][g]!==void 0?b[e+4][g]:null);i[k]={name:b[e].name,data:j};e+=f}d.complete({xAxis:{type:c},series:i})}}});h.Data=m;h.data=function(b,a){return new m(b,a)};h.wrap(h.Chart.prototype,
+-1,o=[],q=this.chartOptions,m,p=(this.options.columnTypes||[])[a],q=j&&(q&&q.xAxis&&u(q.xAxis)[0].type==="category"||p==="string");for(e[a]||(e[a]=[]);d--;)if(c=o[d]||b[d],g=this.trim(c),i=this.trim(c,!0),h=parseFloat(i),e[a][d]===void 0&&(e[a][d]=g),q||d===0&&k)b[d]=g;else if(+i===h)b[d]=h,h>31536E6&&p!=="float"?b.isDatetime=!0:b.isNumeric=!0,b[d+1]!==void 0&&(m=h>b[d+1]);else if(h=this.parseDate(c),j&&typeof h==="number"&&!isNaN(h)&&p!=="float"){if(o[d]=c,b[d]=h,b.isDatetime=!0,b[d+1]!==void 0){c=
-"init",function(b,a,c){var d=this;a&&a.data?h.data(h.extend(a.data,{complete:function(f){a.series&&k(a.series,function(b,c){a.series[c]=h.merge(b,f.series[c])});a=h.merge(f,a);b.call(d,a,c)}}),a):b.call(d,a,c)})})(Highcharts);
+h>b[d+1];if(c!==m&&m!==void 0)this.alternativeFormat?(this.dateFormat=this.alternativeFormat,d=b.length,this.alternativeFormat=this.dateFormats[this.dateFormat].alternative):b.unsorted=!0;m=c}}else if(b[d]=g===""?null:g,d!==0&&(b.isDatetime||b.isNumeric))b.mixed=!0;j&&b.mixed&&(f[a]=e[a]);if(j&&m&&this.options.sort)for(a=0;a<f.length;a++)f[a].reverse(),k&&f[a].unshift(f[a].pop())},dateFormats:{"YYYY-mm-dd":{regex:/^([0-9]{4})[\-\/\.]([0-9]{2})[\-\/\.]([0-9]{2})$/,parser:function(b){return Date.UTC(+b[1],
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+parser:function(b){return Date.UTC(+b[3]+2E3,b[1]-1,+b[2])}}},parseDate:function(b){var a=this.options.parseDate,e,f,d=this.options.dateFormat||this.dateFormat,c;if(a)e=a(b);else if(typeof b==="string"){if(d)a=this.dateFormats[d],(c=b.match(a.regex))&&(e=a.parser(c));else for(f in this.dateFormats)if(a=this.dateFormats[f],c=b.match(a.regex)){this.dateFormat=f;this.alternativeFormat=a.alternative;e=a.parser(c);break}c||(c=Date.parse(b),typeof c==="object"&&c!==null&&c.getTime?e=c.getTime()-c.getTimezoneOffset()*
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+!1}for(f=0;f<d.length;f+=1)d[f]&&c.push(f);return c},complete:function(){var b=this.columns,a,e=this.options,f,d,c,h,g=[],i;if(e.complete||e.afterComplete){for(c=0;c<b.length;c++)if(this.firstRowAsNames)b[c].name=b[c].shift();f=[];d=this.getFreeIndexes(b.length,this.valueCount.seriesBuilders);for(c=0;c<this.valueCount.seriesBuilders.length;c++)i=this.valueCount.seriesBuilders[c],i.populateColumns(d)&&g.push(i);for(;d.length>0;){i=new j;i.addColumnReader(0,"x");c=r(0,d);c!==-1&&d.splice(c,1);for(c=
+0;c<this.valueCount.global;c++)i.addColumnReader(void 0,this.valueCount.globalPointArrayMap[c]);i.populateColumns(d)&&g.push(i)}g.length>0&&g[0].readers.length>0&&(i=b[g[0].readers[0].columnIndex],i!==void 0&&(i.isDatetime?a="datetime":i.isNumeric||(a="category")));if(a==="category")for(c=0;c<g.length;c++){i=g[c];for(d=0;d<i.readers.length;d++)if(i.readers[d].configName==="x")i.readers[d].configName="name"}for(c=0;c<g.length;c++){i=g[c];d=[];for(h=0;h<b[0].length;h++)d[h]=i.read(b,h);f[c]={data:d};
+if(i.name)f[c].name=i.name;if(a==="category")f[c].turboThreshold=0}b={series:f};if(a)b.xAxis={type:a};e.complete&&e.complete(b);e.afterComplete&&e.afterComplete(b)}}});g.Data=p;g.data=function(b,a){return new p(b,a)};g.wrap(g.Chart.prototype,"init",function(b,a,e){var f=this;a&&a.data?g.data(g.extend(a.data,{afterComplete:function(d){var c,h;if(a.hasOwnProperty("series"))if(typeof a.series==="object")for(c=Math.max(a.series.length,d.series.length);c--;)h=a.series[c]||{},a.series[c]=g.merge(h,d.series[c]);
+else delete a.series;a=g.merge(d,a);b.call(f,a,e)}}),a):b.call(f,a,e)});j=function(){this.readers=[];this.pointIsArray=!0};j.prototype.populateColumns=function(b){var a=!0;k(this.readers,function(a){if(a.columnIndex===void 0)a.columnIndex=b.shift()});k(this.readers,function(b){b.columnIndex===void 0&&(a=!1)});return a};j.prototype.read=function(b,a){var e=this.pointIsArray,f=e?[]:{},d;k(this.readers,function(c){var d=b[c.columnIndex][a];e?f.push(d):f[c.configName]=d});if(this.name===void 0&&this.readers.length>=
+2&&(d=this.getReferencedColumnIndexes(),d.length>=2))d.shift(),d.sort(),this.name=b[d.shift()].name;return f};j.prototype.addColumnReader=function(b,a){this.readers.push({columnIndex:b,configName:a});if(!(a==="x"||a==="y"||a===void 0))this.pointIsArray=!1};j.prototype.getReferencedColumnIndexes=function(){var b,a=[],e;for(b=0;b<this.readers.length;b+=1)e=this.readers[b],e.columnIndex!==void 0&&a.push(e.columnIndex);return a};j.prototype.hasReader=function(b){var a,e;for(a=0;a<this.readers.length;a+=
+1)if(e=this.readers[a],e.configName===b)return!0}})(Highcharts);

media/js/modules/data.src.js

@@ -0,0 +1,953 @@
+/**
+ * @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 
+			this.parseGoogleSpreadsheet();	
+		}
+
+	},
+
+	/**
+	 * Get the column distribution. For example, a line series takes a single column for 
+	 * Y values. A range series takes two columns for low and high values respectively,
+	 * and an OHLC series takes four columns.
+	 */
+	getColumnDistribution: function () {
+		var chartOptions = this.chartOptions,
+			options = this.options,
+			xColumns = [],
+			getValueCount = function (type) {
+				return (Highcharts.seriesTypes[type || 'line'].prototype.pointArrayMap || [0]).length;
+			},
+			getPointArrayMap = function (type) {
+				return Highcharts.seriesTypes[type || 'line'].prototype.pointArrayMap;
+			},
+			globalType = chartOptions && chartOptions.chart && chartOptions.chart.type,
+			individualCounts = [],
+			seriesBuilders = [],
+			seriesIndex = 0,
+			i;
+
+		each((chartOptions && chartOptions.series) || [], function (series) {
+			individualCounts.push(getValueCount(series.type || globalType));
+		});
+
+		// Collect the x-column indexes from seriesMapping
+		each((options && options.seriesMapping) || [], function (mapping) {
+			xColumns.push(mapping.x || 0);
+		});
+
+		// If there are no defined series with x-columns, use the first column as x column
+		if (xColumns.length === 0) {
+			xColumns.push(0);
+		}
+
+		// Loop all seriesMappings and constructs SeriesBuilders from
+		// the mapping options.
+		each((options && options.seriesMapping) || [], function (mapping) {
+			var builder = new SeriesBuilder(),
+				name,
+				numberOfValueColumnsNeeded = individualCounts[seriesIndex] || getValueCount(globalType),
+				seriesArr = (chartOptions && chartOptions.series) || [],
+				series = seriesArr[seriesIndex] || {},
+				pointArrayMap = getPointArrayMap(series.type || globalType) || ['y'];
+
+			// Add an x reader from the x property or from an undefined column
+			// if the property is not set. It will then be auto populated later.
+			builder.addColumnReader(mapping.x, 'x');
+
+			// Add all column mappings
+			for (name in mapping) {
+				if (mapping.hasOwnProperty(name) && name !== 'x') {
+					builder.addColumnReader(mapping[name], name);
+				}
+			}
+
+			// Add missing columns
+			for (i = 0; i < numberOfValueColumnsNeeded; i++) {
+				if (!builder.hasReader(pointArrayMap[i])) {
+					//builder.addNextColumnReader(pointArrayMap[i]);
+					// Create and add a column reader for the next free column index
+					builder.addColumnReader(undefined, pointArrayMap[i]);
+				}
+			}
+
+			seriesBuilders.push(builder);
+			seriesIndex++;
+		});
+
+		var globalPointArrayMap = getPointArrayMap(globalType);
+		if (globalPointArrayMap === undefined) {
+			globalPointArrayMap = ['y'];
+		}
+
+		this.valueCount = {
+			global: getValueCount(globalType),
+			xColumns: xColumns,
+			individual: individualCounts,
+			seriesBuilders: seriesBuilders,
+			globalPointArrayMap: globalPointArrayMap
+		};
+	},
+
+	/**
+	 * When the data is parsed into columns, either by CSV, table, GS or direct input,
+	 * continue with other operations.
+	 */
+	dataFound: function () {
+		
+		if (this.options.switchRowsAndColumns) {
+			this.columns = this.rowsToColumns(this.columns);
+		}
+
+		// Interpret the info about series and columns
+		this.getColumnDistribution();
+
+		// Interpret the values into right types
+		this.parseTypes();
+		
+		// Handle columns if a handleColumns callback is given
+		if (this.parsed() !== false) {
+		
+			// Complete if a complete callback is given
+			this.complete();
+		}
+		
+	},
+	
+	/**
+	 * Parse a CSV input string
+	 */
+	parseCSV: function () {
+		var self = this,
+			options = this.options,
+			csv = options.csv,
+			columns = this.columns,
+			startRow = options.startRow || 0,
+			endRow = options.endRow || Number.MAX_VALUE,
+			startColumn = options.startColumn || 0,
+			endColumn = options.endColumn || Number.MAX_VALUE,
+			itemDelimiter,
+			lines,
+			activeRowNo = 0;
+			
+		if (csv) {
+			
+			lines = csv
+				.replace(/\r\n/g, "\n") // Unix
+				.replace(/\r/g, "\n") // Mac
+				.split(options.lineDelimiter || "\n");
+
+			itemDelimiter = options.itemDelimiter || (csv.indexOf('\t') !== -1 ? '\t' : ',');
+			
+			each(lines, function (line, rowNo) {
+				var trimmed = self.trim(line),
+					isComment = trimmed.indexOf('#') === 0,
+					isBlank = trimmed === '',
+					items;
+				
+				if (rowNo >= startRow && rowNo <= endRow && !isComment && !isBlank) {
+					items = line.split(itemDelimiter);
+					each(items, function (item, colNo) {
+						if (colNo >= startColumn && colNo <= endColumn) {
+							if (!columns[colNo - startColumn]) {
+								columns[colNo - startColumn] = [];					
+							}
+							
+							columns[colNo - startColumn][activeRowNo] = item;
+						}
+					});
+					activeRowNo += 1;
+				}
+			});
+
+			this.dataFound();
+		}
+	},
+	
+	/**
+	 * Parse a HTML table
+	 */
+	parseTable: function () {
+		var options = this.options,
+			table = options.table,
+			columns = this.columns,
+			startRow = options.startRow || 0,
+			endRow = options.endRow || Number.MAX_VALUE,
+			startColumn = options.startColumn || 0,
+			endColumn = options.endColumn || Number.MAX_VALUE;
+
+		if (table) {
+			
+			if (typeof table === 'string') {
+				table = document.getElementById(table);
+			}
+			
+			each(table.getElementsByTagName('tr'), function (tr, rowNo) {
+				if (rowNo >= startRow && rowNo <= endRow) {
+					each(tr.children, function (item, colNo) {
+						if ((item.tagName === 'TD' || item.tagName === 'TH') && colNo >= startColumn && colNo <= endColumn) {
+							if (!columns[colNo - startColumn]) {
+								columns[colNo - startColumn] = [];					
+							}
+							
+							columns[colNo - startColumn][rowNo - startRow] = item.innerHTML;
+						}
+					});
+				}
+			});
+
+			this.dataFound(); // continue
+		}
+	},
+
+	/**
+	 */
+	parseGoogleSpreadsheet: function () {
+		var self = this,
+			options = this.options,
+			googleSpreadsheetKey = options.googleSpreadsheetKey,
+			columns = this.columns,
+			startRow = options.startRow || 0,
+			endRow = options.endRow || Number.MAX_VALUE,
+			startColumn = options.startColumn || 0,
+			endColumn = options.endColumn || Number.MAX_VALUE,
+			gr, // google row
+			gc; // google column
+
+		if (googleSpreadsheetKey) {
+			jQuery.ajax({
+				dataType: 'json', 
+				url: 'https://spreadsheets.google.com/feeds/cells/' + 
+				  googleSpreadsheetKey + '/' + (options.googleSpreadsheetWorksheet || 'od6') +
+					  '/public/values?alt=json-in-script&callback=?',
+				error: options.error,
+				success: function (json) {
+					// Prepare the data from the spreadsheat
+					var cells = json.feed.entry,
+						cell,
+						cellCount = cells.length,
+						colCount = 0,
+						rowCount = 0,
+						i;
+				
+					// First, find the total number of columns and rows that 
+					// are actually filled with data
+					for (i = 0; i < cellCount; i++) {
+						cell = cells[i];
+						colCount = Math.max(colCount, cell.gs$cell.col);
+						rowCount = Math.max(rowCount, cell.gs$cell.row);			
+					}
+				
+					// Set up arrays containing the column data
+					for (i = 0; i < colCount; i++) {
+						if (i >= startColumn && i <= endColumn) {
+							// Create new columns with the length of either end-start or rowCount
+							columns[i - startColumn] = [];
+
+							// Setting the length to avoid jslint warning
+							columns[i - startColumn].length = Math.min(rowCount, endRow - startRow);
+						}
+					}
+					
+					// Loop over the cells and assign the value to the right
+					// place in the column arrays
+					for (i = 0; i < cellCount; i++) {
+						cell = cells[i];
+						gr = cell.gs$cell.row - 1; // rows start at 1
+						gc = cell.gs$cell.col - 1; // columns start at 1
+
+						// If both row and col falls inside start and end
+						// set the transposed cell value in the newly created columns
+						if (gc >= startColumn && gc <= endColumn &&
+							gr >= startRow && gr <= endRow) {
+							columns[gc - startColumn][gr - startRow] = cell.content.$t;
+						}
+					}
+					self.dataFound();
+				}
+			});
+		}
+	},
+	
+	/**
+	 * Trim a string from whitespace
+	 */
+	trim: function (str, inside) {
+		if (typeof str === 'string') {
+			str = str.replace(/^\s+|\s+$/g, '');
+
+			// Clear white space insdie the string, like thousands separators
+			if (inside && /^[0-9\s]+$/.test(str)) { 
+				str = str.replace(/\s/g, '');
+			}
+
+			if (this.decimalRegex) {
+				str = str.replace(this.decimalRegex, '$1.$2');
+			}
+		}
+		return str;
+	},
+	
+	/**
+	 * Parse numeric cells in to number types and date types in to true dates.
+	 */
+	parseTypes: function () {
+		var columns = this.columns,
+			col = columns.length;
+
+		while (col--) {
+			this.parseColumn(columns[col], col);
+		}
+
+	},
+
+	/**
+	 * Parse a single column. Set properties like .isDatetime and .isNumeric.
+	 */
+	parseColumn: function (column, col) {
+		var rawColumns = this.rawColumns,
+			columns = this.columns, 
+			row = column.length,
+			val,
+			floatVal,
+			trimVal,
+			trimInsideVal,
+			firstRowAsNames = this.firstRowAsNames,
+			isXColumn = inArray(col, this.valueCount.xColumns) !== -1,
+			dateVal,
+			backup = [],
+			diff,
+			chartOptions = this.chartOptions,
+			descending,
+			columnTypes = this.options.columnTypes || [],
+			columnType = columnTypes[col],
+			forceCategory = isXColumn && ((chartOptions && chartOptions.xAxis && splat(chartOptions.xAxis)[0].type === 'category') || columnType === 'string');
+		
+		if (!rawColumns[col]) {
+			rawColumns[col] = [];
+		}
+		while (row--) {
+			val = backup[row] || column[row];
+			
+			trimVal = this.trim(val);
+			trimInsideVal = this.trim(val, true);
+			floatVal = parseFloat(trimInsideVal);
+
+			// Set it the first time
+			if (rawColumns[col][row] === undefined) {
+				rawColumns[col][row] = trimVal;
+			}
+			
+			// Disable number or date parsing by setting the X axis type to category
+			if (forceCategory || (row === 0 && firstRowAsNames)) {
+				column[row] = trimVal;
+
+			} else if (+trimInsideVal === floatVal) { // is numeric
+			
+				column[row] = floatVal;
+				
+				// If the number is greater than milliseconds in a year, assume datetime
+				if (floatVal > 365 * 24 * 3600 * 1000 && columnType !== 'float') {
+					column.isDatetime = true;
+				} else {
+					column.isNumeric = true;
+				}
+
+				if (column[row + 1] !== undefined) {
+					descending = floatVal > column[row + 1];
+				}
+			
+			// String, continue to determine if it is a date string or really a string
+			} else {
+				dateVal = this.parseDate(val);
+				// Only allow parsing of dates if this column is an x-column
+				if (isXColumn && typeof dateVal === 'number' && !isNaN(dateVal) && columnType !== 'float') { // is date
+					backup[row] = val; 
+					column[row] = dateVal;
+					column.isDatetime = true;
+
+					// Check if the dates are uniformly descending or ascending. If they 
+					// are not, chances are that they are a different time format, so check
+					// for alternative.
+					if (column[row + 1] !== undefined) {
+						diff = dateVal > column[row + 1];
+						if (diff !== descending && descending !== undefined) {
+							if (this.alternativeFormat) {
+								this.dateFormat = this.alternativeFormat;
+								row = column.length;
+								this.alternativeFormat = this.dateFormats[this.dateFormat].alternative;
+							} else {
+								column.unsorted = true;
+							}
+						}
+						descending = diff;
+					}
+				
+				} else { // string
+					column[row] = trimVal === '' ? null : trimVal;
+					if (row !== 0 && (column.isDatetime || column.isNumeric)) {
+						column.mixed = true;
+					}
+				}
+			}
+		}
+
+		// If strings are intermixed with numbers or dates in a parsed column, it is an indication
+		// that parsing went wrong or the data was not intended to display as numbers or dates and 
+		// parsing is too aggressive. Fall back to categories. Demonstrated in the 
+		// highcharts/demo/column-drilldown sample.
+		if (isXColumn && column.mixed) {
+			columns[col] = rawColumns[col];
+		}
+
+		// If the 0 column is date or number and descending, reverse all columns. 
+		if (isXColumn && descending && this.options.sort) {
+			for (col = 0; col < columns.length; col++) {
+				columns[col].reverse();
+				if (firstRowAsNames) {
+					columns[col].unshift(columns[col].pop());
+				}
+			}
+		}
+	},
+	
+	/**
+	 * A collection of available date formats, extendable from the outside to support
+	 * custom date formats.
+	 */
+	dateFormats: {
+		'YYYY-mm-dd': {
+			regex: /^([0-9]{4})[\-\/\.]([0-9]{2})[\-\/\.]([0-9]{2})$/,
+			parser: function (match) {
+				return Date.UTC(+match[1], match[2] - 1, +match[3]);
+			}
+		},
+		'dd/mm/YYYY': {
+			regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{4})$/,
+			parser: function (match) {
+				return Date.UTC(+match[3], match[2] - 1, +match[1]);
+			},
+			alternative: 'mm/dd/YYYY' // different format with the same regex
+		},
+		'mm/dd/YYYY': {
+			regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{4})$/,
+			parser: function (match) {
+				return Date.UTC(+match[3], match[1] - 1, +match[2]);
+			}
+		},
+		'dd/mm/YY': {
+			regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{2})$/,
+			parser: function (match) {
+				return Date.UTC(+match[3] + 2000, match[2] - 1, +match[1]);
+			},
+			alternative: 'mm/dd/YY' // different format with the same regex
+		},
+		'mm/dd/YY': {
+			regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{2})$/,
+			parser: function (match) {
+				return Date.UTC(+match[3] + 2000, match[1] - 1, +match[2]);
+			}
+		}
+	},
+	
+	/**
+	 * Parse a date and return it as a number. Overridable through options.parseDate.
+	 */
+	parseDate: function (val) {
+		var parseDate = this.options.parseDate,
+			ret,
+			key,
+			format,
+			dateFormat = this.options.dateFormat || this.dateFormat,
+			match;
+
+		if (parseDate) {
+			ret = parseDate(val);
+		
+		} else if (typeof val === 'string') {
+			// Auto-detect the date format the first time
+			if (!dateFormat) {
+				for (key in this.dateFormats) {
+					format = this.dateFormats[key];
+					match = val.match(format.regex);
+					if (match) {
+						this.dateFormat = dateFormat = key;
+						this.alternativeFormat = format.alternative;
+						ret = format.parser(match);
+						break;
+					}
+				}
+			// Next time, use the one previously found
+			} else {
+				format = this.dateFormats[dateFormat];
+				match = val.match(format.regex);
+				if (match) {
+					ret = format.parser(match);
+				}
+			}
+			// Fall back to Date.parse		
+			if (!match) {
+				match = Date.parse(val);
+				// External tools like Date.js and MooTools extend Date object and
+				// returns a date.
+				if (typeof match === 'object' && match !== null && match.getTime) {
+					ret = match.getTime() - match.getTimezoneOffset() * 60000;
+				
+				// Timestamp
+				} else if (typeof match === 'number' && !isNaN(match)) {
+					ret = match - (new Date(match)).getTimezoneOffset() * 60000;
+				}
+			}
+		}
+		return ret;
+	},
+	
+	/**
+	 * Reorganize rows into columns
+	 */
+	rowsToColumns: function (rows) {
+		var row,
+			rowsLength,
+			col,
+			colsLength,
+			columns;
+
+		if (rows) {
+			columns = [];
+			rowsLength = rows.length;
+			for (row = 0; row < rowsLength; row++) {
+				colsLength = rows[row].length;
+				for (col = 0; col < colsLength; col++) {
+					if (!columns[col]) {
+						columns[col] = [];
+					}
+					columns[col][row] = rows[row][col];
+				}
+			}
+		}
+		return columns;
+	},
+	
+	/**
+	 * A hook for working directly on the parsed columns
+	 */
+	parsed: function () {
+		if (this.options.parsed) {
+			return this.options.parsed.call(this, this.columns);
+		}
+	},
+
+	getFreeIndexes: function (numberOfColumns, seriesBuilders) {
+		var s,
+			i,
+			freeIndexes = [],
+			freeIndexValues = [],
+			referencedIndexes;
+
+		// Add all columns as free
+		for (i = 0; i < numberOfColumns; i = i + 1) {
+			freeIndexes.push(true);
+		}
+
+		// Loop all defined builders and remove their referenced columns
+		for (s = 0; s < seriesBuilders.length; s = s + 1) {
+			referencedIndexes = seriesBuilders[s].getReferencedColumnIndexes();
+
+			for (i = 0; i < referencedIndexes.length; i = i + 1) {
+				freeIndexes[referencedIndexes[i]] = false;
+			}
+		}
+
+		// Collect the values for the free indexes
+		for (i = 0; i < freeIndexes.length; i = i + 1) {
+			if (freeIndexes[i]) {
+				freeIndexValues.push(i);
+			}
+		}
+
+		return freeIndexValues;
+	},
+	
+	/**
+	 * If a complete callback function is provided in the options, interpret the 
+	 * columns into a Highcharts options object.
+	 */
+	complete: function () {
+		
+		var columns = this.columns,
+			xColumns = [],
+			type,
+			options = this.options,
+			series,
+			data,
+			i,
+			j,
+			r,
+			seriesIndex,
+			chartOptions,
+			allSeriesBuilders = [],
+			builder,
+			freeIndexes,
+			typeCol,
+			index;
+
+		xColumns.length = columns.length;
+		if (options.complete || options.afterComplete) {
+
+			// Get the names and shift the top row
+			for (i = 0; i < columns.length; i++) {
+				if (this.firstRowAsNames) {
+					columns[i].name = columns[i].shift();
+				}
+			}
+			
+			// Use the next columns for series
+			series = [];
+			freeIndexes = this.getFreeIndexes(columns.length, this.valueCount.seriesBuilders);
+
+			// Populate defined series
+			for (seriesIndex = 0; seriesIndex < this.valueCount.seriesBuilders.length; seriesIndex++) {
+				builder = this.valueCount.seriesBuilders[seriesIndex];
+
+				// If the builder can be populated with remaining columns, then add it to allBuilders
+				if (builder.populateColumns(freeIndexes)) {
+					allSeriesBuilders.push(builder);
+				}
+			}
+
+			// Populate dynamic series
+			while (freeIndexes.length > 0) {
+				builder = new SeriesBuilder();
+				builder.addColumnReader(0, 'x');
+				
+				// Mark index as used (not free)
+				index = inArray(0, freeIndexes);
+				if (index !== -1) {
+					freeIndexes.splice(index, 1);
+				}
+
+				for (i = 0; i < this.valueCount.global; i++) {
+					// Create and add a column reader for the next free column index
+					builder.addColumnReader(undefined, this.valueCount.globalPointArrayMap[i]);
+				}
+
+				// If the builder can be populated with remaining columns, then add it to allBuilders
+				if (builder.populateColumns(freeIndexes)) {
+					allSeriesBuilders.push(builder);
+				}
+			}
+
+			// Get the data-type from the first series x column
+			if (allSeriesBuilders.length > 0 && allSeriesBuilders[0].readers.length > 0) {
+				typeCol = columns[allSeriesBuilders[0].readers[0].columnIndex];
+				if (typeCol !== undefined) {
+					if (typeCol.isDatetime) {
+						type = 'datetime';
+					} else if (!typeCol.isNumeric) {
+						type = 'category';
+					}
+				}
+			}
+			// Axis type is category, then the "x" column should be called "name"
+			if (type === 'category') {
+				for (seriesIndex = 0; seriesIndex < allSeriesBuilders.length; seriesIndex++) {
+					builder = allSeriesBuilders[seriesIndex];
+					for (r = 0; r < builder.readers.length; r++) {
+						if (builder.readers[r].configName === 'x') {
+							builder.readers[r].configName = 'name';
+						}
+					}
+				}
+			}
+
+			// Read data for all builders
+			for (seriesIndex = 0; seriesIndex < allSeriesBuilders.length; seriesIndex++) {
+				builder = allSeriesBuilders[seriesIndex];
+
+				// Iterate down the cells of each column and add data to the series
+				data = [];
+				for (j = 0; j < columns[0].length; j++) { // TODO: which column's length should we use here
+					data[j] = builder.read(columns, j);
+				}
+
+				// Add the series
+				series[seriesIndex] = {
+					data: data
+				};
+				if (builder.name) {
+					series[seriesIndex].name = builder.name;
+				}
+				if (type === 'category') {
+					series[seriesIndex].turboThreshold = 0;
+				}
+			}
+
+
+
+			// Do the callback
+			chartOptions = {
+				series: series
+			};
+			if (type) {
+				chartOptions.xAxis = {
+					type: type
+				};
+			}
+			
+			if (options.complete) {
+				options.complete(chartOptions);
+			}
+
+			// The afterComplete hook is used internally to avoid conflict with the externally
+			// available complete option.
+			if (options.afterComplete) {
+				options.afterComplete(chartOptions);
+			}
+		}
+	}
+	});
+	
+	// Register the Data prototype and data function on Highcharts
+	Highcharts.Data = Data;
+	Highcharts.data = function (options, chartOptions) {
+		return new Data(options, chartOptions);
+	};
+
+	// Extend Chart.init so that the Chart constructor accepts a new configuration
+	// option group, data.
+	Highcharts.wrap(Highcharts.Chart.prototype, 'init', function (proceed, userOptions, callback) {
+		var chart = this;
+
+		if (userOptions && userOptions.data) {
+			Highcharts.data(Highcharts.extend(userOptions.data, {
+
+				afterComplete: function (dataOptions) {
+					var i, series;
+					
+					// Merge series configs
+					if (userOptions.hasOwnProperty('series')) {
+						if (typeof userOptions.series === 'object') {
+							i = Math.max(userOptions.series.length, dataOptions.series.length);
+							while (i--) {
+								series = userOptions.series[i] || {};
+								userOptions.series[i] = Highcharts.merge(series, dataOptions.series[i]);
+							}
+						} else { // Allow merging in dataOptions.series (#2856)
+							delete userOptions.series;
+						}
+					}
+
+					// Do the merge
+					userOptions = Highcharts.merge(dataOptions, userOptions);
+
+					proceed.call(chart, userOptions, callback);
+				}
+			}), userOptions);
+		} else {
+			proceed.call(chart, userOptions, callback);
+		}
+	});
+
+	/**
+	 * Creates a new SeriesBuilder. A SeriesBuilder consists of a number
+	 * of ColumnReaders that reads columns and give them a name.
+	 * Ex: A series builder can be constructed to read column 3 as 'x' and
+	 * column 7 and 8 as 'y1' and 'y2'.
+	 * The output would then be points/rows of the form {x: 11, y1: 22, y2: 33}
+	 * 
+	 * The name of the builder is taken from the second column. In the above
+	 * example it would be the column with index 7.
+	 * @constructor
+	 */
+	SeriesBuilder = function () {
+		this.readers = [];
+		this.pointIsArray = true;
+	};
+
+	/**
+	 * Populates readers with column indexes. A reader can be added without
+	 * a specific index and for those readers the index is taken sequentially
+	 * from the free columns (this is handled by the ColumnCursor instance).
+	 * @returns {boolean}
+	 */
+	SeriesBuilder.prototype.populateColumns = function (freeIndexes) {
+		var builder = this,
+			enoughColumns = true;
+
+		// Loop each reader and give it an index if its missing.
+		// The freeIndexes.shift() will return undefined if there
+		// are no more columns.
+		each(builder.readers, function (reader) {
+			if (reader.columnIndex === undefined) {
+				reader.columnIndex = freeIndexes.shift();
+			}
+		});
+
+		// Now, all readers should have columns mapped. If not
+		// then return false to signal that this series should
+		// not be added.
+		each(builder.readers, function (reader) {
+			if (reader.columnIndex === undefined) {
+				enoughColumns = false;
+			}
+		});
+
+		return enoughColumns;
+	};
+
+	/**
+	 * Reads a row from the dataset and returns a point or array depending
+	 * on the names of the readers.
+	 * @param columns
+	 * @param rowIndex
+	 * @returns {Array | Object}
+	 */
+	SeriesBuilder.prototype.read = function (columns, rowIndex) {
+		var builder = this,
+			pointIsArray = builder.pointIsArray,
+			point = pointIsArray ? [] : {},
+			columnIndexes;
+
+		// Loop each reader and ask it to read its value.
+		// Then, build an array or point based on the readers names.
+		each(builder.readers, function (reader) {
+			var value = columns[reader.columnIndex][rowIndex];
+			if (pointIsArray) {
+				point.push(value);
+			} else {
+				point[reader.configName] = value; 
+			}
+		});
+
+		// The name comes from the first column (excluding the x column)
+		if (this.name === undefined && builder.readers.length >= 2) {
+			columnIndexes = builder.getReferencedColumnIndexes();
+			if (columnIndexes.length >= 2) {
+				// remove the first one (x col)
+				columnIndexes.shift();
+
+				// Sort the remaining
+				columnIndexes.sort();
+
+				// Now use the lowest index as name column
+				this.name = columns[columnIndexes.shift()].name;
+			}
+		}
+
+		return point;
+	};
+
+	/**
+	 * Creates and adds ColumnReader from the given columnIndex and configName.
+	 * ColumnIndex can be undefined and in that case the reader will be given
+	 * an index when columns are populated.
+	 * @param columnIndex {Number | undefined}
+	 * @param configName
+	 */
+	SeriesBuilder.prototype.addColumnReader = function (columnIndex, configName) {
+		this.readers.push({
+			columnIndex: columnIndex, 
+			configName: configName
+		});
+
+		if (!(configName === 'x' || configName === 'y' || configName === undefined)) {
+			this.pointIsArray = false;
+		}
+	};
+
+	/**
+	 * Returns an array of column indexes that the builder will use when
+	 * reading data.
+	 * @returns {Array}
+	 */
+	SeriesBuilder.prototype.getReferencedColumnIndexes = function () {
+		var i,
+			referencedColumnIndexes = [],
+			columnReader;
+		
+		for (i = 0; i < this.readers.length; i = i + 1) {
+			columnReader = this.readers[i];
+			if (columnReader.columnIndex !== undefined) {
+				referencedColumnIndexes.push(columnReader.columnIndex);
+			}
+		}
+
+		return referencedColumnIndexes;
+	};
+
+	/**
+	 * Returns true if the builder has a reader for the given configName.
+	 * @param configName
+	 * @returns {boolean}
+	 */
+	SeriesBuilder.prototype.hasReader = function (configName) {
+		var i, columnReader;
+		for (i = 0; i < this.readers.length; i = i + 1) {
+			columnReader = this.readers[i];
+			if (columnReader.configName === configName) {
+				return true;
+			}
+		}
+		// Else return undefined
+	};
+
+
+
+}(Highcharts));

media/js/modules/drilldown.js

@@ -1,11 +1,17 @@
-(function(e){function q(b,a,c){return"rgba("+[Math.round(b[0]+(a[0]-b[0])*c),Math.round(b[1]+(a[1]-b[1])*c),Math.round(b[2]+(a[2]-b[2])*c),b[3]+(a[3]-b[3])*c].join(",")+")"}var m=function(){},j=e.getOptions(),g=e.each,n=e.extend,o=e.wrap,h=e.Chart,i=e.seriesTypes,k=i.pie,l=i.column,r=HighchartsAdapter.fireEvent,t=HighchartsAdapter.inArray;n(j.lang,{drillUpText:"◁ Back to {series.name}"});j.drilldown={activeAxisLabelStyle:{cursor:"pointer",color:"#039",fontWeight:"bold",textDecoration:"underline"},
+(function(f){function A(a,b,c){var d;!b.rgba.length||!a.rgba.length?a=b.raw||"none":(a=a.rgba,b=b.rgba,d=b[3]!==1||a[3]!==1,a=(d?"rgba(":"rgb(")+Math.round(b[0]+(a[0]-b[0])*(1-c))+","+Math.round(b[1]+(a[1]-b[1])*(1-c))+","+Math.round(b[2]+(a[2]-b[2])*(1-c))+(d?","+(b[3]+(a[3]-b[3])*(1-c)):"")+")");return a}var t=function(){},q=f.getOptions(),h=f.each,l=f.extend,B=f.format,u=f.pick,r=f.wrap,m=f.Chart,p=f.seriesTypes,v=p.pie,n=p.column,w=f.Tick,x=HighchartsAdapter.fireEvent,y=HighchartsAdapter.inArray,
-activeDataLabelStyle:{cursor:"pointer",color:"#039",fontWeight:"bold",textDecoration:"underline"},animation:{duration:500},drillUpButton:{position:{align:"right",x:-10,y:10}}};e.SVGRenderer.prototype.Element.prototype.fadeIn=function(){this.attr({opacity:0.1,visibility:"visible"}).animate({opacity:1},{duration:250})};h.prototype.drilldownLevels=[];h.prototype.addSeriesAsDrilldown=function(b,a){var c=b.series,d=c.xAxis,f=c.yAxis,e;e=b.color||c.color;var g,a=n({color:e},a);g=t(b,c.points);this.drilldownLevels.push({seriesOptions:c.userOptions,
+z=1;h(["fill","stroke"],function(a){HighchartsAdapter.addAnimSetter(a,function(b){b.elem.attr(a,A(f.Color(b.start),f.Color(b.end),b.pos))})});l(q.lang,{drillUpText:"◁ Back to {series.name}"});q.drilldown={activeAxisLabelStyle:{cursor:"pointer",color:"#0d233a",fontWeight:"bold",textDecoration:"underline"},activeDataLabelStyle:{cursor:"pointer",color:"#0d233a",fontWeight:"bold",textDecoration:"underline"},animation:{duration:500},drillUpButton:{position:{align:"right",x:-10,y:10}}};f.SVGRenderer.prototype.Element.prototype.fadeIn=
-shapeArgs:b.shapeArgs,bBox:b.graphic.getBBox(),color:e,newSeries:a,pointOptions:c.options.data[g],pointIndex:g,oldExtremes:{xMin:d&&d.userMin,xMax:d&&d.userMax,yMin:f&&f.userMin,yMax:f&&f.userMax}});e=this.addSeries(a,!1);if(d)d.oldPos=d.pos,d.userMin=d.userMax=null,f.userMin=f.userMax=null;if(c.type===e.type)e.animate=e.animateDrilldown||m,e.options.animation=!0;c.remove(!1);this.redraw();this.showDrillUpButton()};h.prototype.getDrilldownBackText=function(){return this.options.lang.drillUpText.replace("{series.name}",
+function(a){this.attr({opacity:0.1,visibility:"inherit"}).animate({opacity:u(this.newOpacity,1)},a||{duration:250})};m.prototype.addSeriesAsDrilldown=function(a,b){this.addSingleSeriesAsDrilldown(a,b);this.applyDrilldown()};m.prototype.addSingleSeriesAsDrilldown=function(a,b){var c=a.series,d=c.xAxis,g=c.yAxis,e;e=a.color||c.color;var i,f=[],j=[],k,o;if(!this.drilldownLevels)this.drilldownLevels=[];k=c.options._levelNumber||0;(o=this.drilldownLevels[this.drilldownLevels.length-1])&&o.levelNumber!==
-this.drilldownLevels[this.drilldownLevels.length-1].seriesOptions.name)};h.prototype.showDrillUpButton=function(){var b=this,a=this.getDrilldownBackText(),c=b.options.drilldown.drillUpButton;this.drillUpButton?this.drillUpButton.attr({text:a}).align():this.drillUpButton=this.renderer.button(a,null,null,function(){b.drillUp()}).attr(n({align:c.position.align,zIndex:9},c.theme)).add().align(c.position,!1,c.relativeTo||"plotBox")};h.prototype.drillUp=function(){var b=this.drilldownLevels.pop(),a=this.series[0],
+k&&(o=void 0);b=l({color:e,_ddSeriesId:z++},b);i=y(a,c.points);h(c.chart.series,function(a){if(a.xAxis===d&&!a.isDrilling)a.options._ddSeriesId=a.options._ddSeriesId||z++,a.options._colorIndex=a.userOptions._colorIndex,a.options._levelNumber=a.options._levelNumber||k,o?(f=o.levelSeries,j=o.levelSeriesOptions):(f.push(a),j.push(a.options))});e={levelNumber:k,seriesOptions:c.options,levelSeriesOptions:j,levelSeries:f,shapeArgs:a.shapeArgs,bBox:a.graphic?a.graphic.getBBox():{},color:e,lowerSeriesOptions:b,
-c=b.oldExtremes,d=this.addSeries(b.seriesOptions,!1);r(this,"drillup",{seriesOptions:b.seriesOptions});if(d.type===a.type)d.drilldownLevel=b,d.animate=d.animateDrillupTo||m,d.options.animation=!0,a.animateDrillupFrom&&a.animateDrillupFrom(b);a.remove(!1);d.xAxis&&(d.xAxis.setExtremes(c.xMin,c.xMax,!1),d.yAxis.setExtremes(c.yMin,c.yMax,!1));this.redraw();this.drilldownLevels.length===0?this.drillUpButton=this.drillUpButton.destroy():this.drillUpButton.attr({text:this.getDrilldownBackText()}).align()};
+pointOptions:c.options.data[i],pointIndex:i,oldExtremes:{xMin:d&&d.userMin,xMax:d&&d.userMax,yMin:g&&g.userMin,yMax:g&&g.userMax}};this.drilldownLevels.push(e);e=e.lowerSeries=this.addSeries(b,!1);e.options._levelNumber=k+1;if(d)d.oldPos=d.pos,d.userMin=d.userMax=null,g.userMin=g.userMax=null;if(c.type===e.type)e.animate=e.animateDrilldown||t,e.options.animation=!0};m.prototype.applyDrilldown=function(){var a=this.drilldownLevels,b;if(a&&a.length>0)b=a[a.length-1].levelNumber,h(this.drilldownLevels,
-k.prototype.animateDrilldown=function(b){var a=this.chart.drilldownLevels[this.chart.drilldownLevels.length-1],c=this.chart.options.drilldown.animation,d=a.shapeArgs,f=d.start,s=(d.end-f)/this.points.length,h=e.Color(a.color).rgba;b||g(this.points,function(a,b){var g=e.Color(a.color).rgba;a.graphic.attr(e.merge(d,{start:f+b*s,end:f+(b+1)*s})).animate(a.shapeArgs,e.merge(c,{step:function(a,d){d.prop==="start"&&this.attr({fill:q(h,g,d.pos)})}}))})};k.prototype.animateDrillupTo=l.prototype.animateDrillupTo=
+function(a){a.levelNumber===b&&h(a.levelSeries,function(a){a.options&&a.options._levelNumber===b&&a.remove(!1)})});this.redraw();this.showDrillUpButton()};m.prototype.getDrilldownBackText=function(){var a=this.drilldownLevels;if(a&&a.length>0)return a=a[a.length-1],a.series=a.seriesOptions,B(this.options.lang.drillUpText,a)};m.prototype.showDrillUpButton=function(){var a=this,b=this.getDrilldownBackText(),c=a.options.drilldown.drillUpButton,d,g;this.drillUpButton?this.drillUpButton.attr({text:b}).align():
-function(b){if(!b){var a=this,c=a.drilldownLevel;g(this.points,function(a){a.graphic.hide();a.dataLabel&&a.dataLabel.hide();a.connector&&a.connector.hide()});setTimeout(function(){g(a.points,function(a,b){var e=b===c.pointIndex?"show":"fadeIn";a.graphic[e]();if(a.dataLabel)a.dataLabel[e]();if(a.connector)a.connector[e]()})},Math.max(this.chart.options.drilldown.animation.duration-50,0));this.animate=m}};l.prototype.animateDrilldown=function(b){var a=this.chart.drilldownLevels[this.chart.drilldownLevels.length-
+(g=(d=c.theme)&&d.states,this.drillUpButton=this.renderer.button(b,null,null,function(){a.drillUp()},d,g&&g.hover,g&&g.select).attr({align:c.position.align,zIndex:9}).add().align(c.position,!1,c.relativeTo||"plotBox"))};m.prototype.drillUp=function(){for(var a=this,b=a.drilldownLevels,c=b[b.length-1].levelNumber,d=b.length,g=a.series,e,i,f,j,k=function(b){var c;h(g,function(a){a.options._ddSeriesId===b._ddSeriesId&&(c=a)});c=c||a.addSeries(b,!1);if(c.type===f.type&&c.animateDrillupTo)c.animate=c.animateDrillupTo;
-1].shapeArgs,c=this.chart.options.drilldown.animation;b||(a.x+=this.xAxis.oldPos-this.xAxis.pos,g(this.points,function(b){b.graphic.attr(a).animate(b.shapeArgs,c)}))};l.prototype.animateDrillupFrom=k.prototype.animateDrillupFrom=function(b){var a=this.chart.options.drilldown.animation,c=this.group;delete this.group;g(this.points,function(d){var f=d.graphic,g=e.Color(d.color).rgba;delete d.graphic;f.animate(b.shapeArgs,e.merge(a,{step:function(a,c){c.prop==="start"&&this.attr({fill:q(g,e.Color(b.color).rgba,
+b===i.seriesOptions&&(j=c)};d--;)if(i=b[d],i.levelNumber===c){b.pop();f=i.lowerSeries;if(!f.chart)for(e=g.length;e--;)if(g[e].options.id===i.lowerSeriesOptions.id&&g[e].options._levelNumber===c+1){f=g[e];break}f.xData=[];h(i.levelSeriesOptions,k);x(a,"drillup",{seriesOptions:i.seriesOptions});if(j.type===f.type)j.drilldownLevel=i,j.options.animation=a.options.drilldown.animation,f.animateDrillupFrom&&f.chart&&f.animateDrillupFrom(i);j.options._levelNumber=c;f.remove(!1);if(j.xAxis)e=i.oldExtremes,
-c.pos)})},complete:function(){f.destroy();c&&(c=c.destroy())}}))})};e.Point.prototype.doDrilldown=function(){for(var b=this.series.chart,a=b.options.drilldown,c=a.series.length,d;c--&&!d;)a.series[c].id===this.drilldown&&(d=a.series[c]);r(b,"drilldown",{point:this,seriesOptions:d});d&&b.addSeriesAsDrilldown(this,d)};o(e.Point.prototype,"init",function(b,a,c,d){var f=b.call(this,a,c,d),b=a.chart,a=(a=a.xAxis&&a.xAxis.ticks[d])&&a.label;if(f.drilldown){if(e.addEvent(f,"click",function(){f.doDrilldown()}),
+j.xAxis.setExtremes(e.xMin,e.xMax,!1),j.yAxis.setExtremes(e.yMin,e.yMax,!1)}this.redraw();this.drilldownLevels.length===0?this.drillUpButton=this.drillUpButton.destroy():this.drillUpButton.attr({text:this.getDrilldownBackText()}).align();this.ddDupes.length=[]};n.prototype.supportsDrilldown=!0;n.prototype.animateDrillupTo=function(a){if(!a){var b=this,c=b.drilldownLevel;h(this.points,function(a){a.graphic&&a.graphic.hide();a.dataLabel&&a.dataLabel.hide();a.connector&&a.connector.hide()});setTimeout(function(){b.points&&
-a){if(!a._basicStyle)a._basicStyle=a.element.getAttribute("style");a.addClass("highcharts-drilldown-axis-label").css(b.options.drilldown.activeAxisLabelStyle).on("click",function(){f.doDrilldown&&f.doDrilldown()})}}else a&&a._basicStyle&&a.element.setAttribute("style",a._basicStyle);return f});o(e.Series.prototype,"drawDataLabels",function(b){var a=this.chart.options.drilldown.activeDataLabelStyle;b.call(this);g(this.points,function(b){if(b.drilldown&&b.dataLabel)b.dataLabel.attr({"class":"highcharts-drilldown-data-label"}).css(a).on("click",
+h(b.points,function(a,b){var e=b===(c&&c.pointIndex)?"show":"fadeIn",f=e==="show"?!0:void 0;if(a.graphic)a.graphic[e](f);if(a.dataLabel)a.dataLabel[e](f);if(a.connector)a.connector[e](f)})},Math.max(this.chart.options.drilldown.animation.duration-50,0));this.animate=t}};n.prototype.animateDrilldown=function(a){var b=this,c=this.chart.drilldownLevels,d,g=this.chart.options.drilldown.animation,e=this.xAxis;if(!a)h(c,function(a){if(b.options._ddSeriesId===a.lowerSeriesOptions._ddSeriesId)d=a.shapeArgs,
-function(){b.doDrilldown()})})});l.prototype.supportsDrilldown=!0;k.prototype.supportsDrilldown=!0;var p,j=function(b){b.call(this);g(this.points,function(a){a.drilldown&&a.graphic&&a.graphic.attr({"class":"highcharts-drilldown-point"}).css({cursor:"pointer"})})};for(p in i)i[p].prototype.supportsDrilldown&&o(i[p].prototype,"drawTracker",j)})(Highcharts);
+d.fill=a.color}),d.x+=u(e.oldPos,e.pos)-e.pos,h(this.points,function(a){a.graphic&&a.graphic.attr(d).animate(l(a.shapeArgs,{fill:a.color}),g);a.dataLabel&&a.dataLabel.fadeIn(g)}),this.animate=null};n.prototype.animateDrillupFrom=function(a){var b=this.chart.options.drilldown.animation,c=this.group,d=this;h(d.trackerGroups,function(a){if(d[a])d[a].on("mouseover")});delete this.group;h(this.points,function(d){var e=d.graphic,i=function(){e.destroy();c&&(c=c.destroy())};e&&(delete d.graphic,b?e.animate(l(a.shapeArgs,
+{fill:a.color}),f.merge(b,{complete:i})):(e.attr(a.shapeArgs),i()))})};v&&l(v.prototype,{supportsDrilldown:!0,animateDrillupTo:n.prototype.animateDrillupTo,animateDrillupFrom:n.prototype.animateDrillupFrom,animateDrilldown:function(a){var b=this.chart.drilldownLevels[this.chart.drilldownLevels.length-1],c=this.chart.options.drilldown.animation,d=b.shapeArgs,g=d.start,e=(d.end-g)/this.points.length;if(!a)h(this.points,function(a,h){a.graphic.attr(f.merge(d,{start:g+h*e,end:g+(h+1)*e,fill:b.color}))[c?
+"animate":"attr"](l(a.shapeArgs,{fill:a.color}),c)}),this.animate=null}});f.Point.prototype.doDrilldown=function(a,b){var c=this.series.chart,d=c.options.drilldown,f=(d.series||[]).length,e;if(!c.ddDupes)c.ddDupes=[];for(;f--&&!e;)d.series[f].id===this.drilldown&&y(this.drilldown,c.ddDupes)===-1&&(e=d.series[f],c.ddDupes.push(this.drilldown));x(c,"drilldown",{point:this,seriesOptions:e,category:b,points:b!==void 0&&this.series.xAxis.ddPoints[b].slice(0)});e&&(a?c.addSingleSeriesAsDrilldown(this,e):
+c.addSeriesAsDrilldown(this,e))};f.Axis.prototype.drilldownCategory=function(a){var b,c,d=this.ddPoints[a];for(b in d)(c=d[b])&&c.series&&c.series.visible&&c.doDrilldown&&c.doDrilldown(!0,a);this.chart.applyDrilldown()};f.Axis.prototype.getDDPoints=function(a,b){var c=this.ddPoints;if(!c)this.ddPoints=c={};c[a]||(c[a]=[]);if(c[a].levelNumber!==b)c[a].length=0;return c[a]};w.prototype.drillable=function(){var a=this.pos,b=this.label,c=this.axis,d=c.ddPoints&&c.ddPoints[a];if(b&&d&&d.length){if(!b.basicStyles)b.basicStyles=
+f.merge(b.styles);b.addClass("highcharts-drilldown-axis-label").css(c.chart.options.drilldown.activeAxisLabelStyle).on("click",function(){c.drilldownCategory(a)})}else if(b&&b.basicStyles)b.styles={},b.css(b.basicStyles),b.on("click",null)};r(w.prototype,"addLabel",function(a){a.call(this);this.drillable()});r(f.Point.prototype,"init",function(a,b,c,d){var g=a.call(this,b,c,d),a=(c=b.xAxis)&&c.ticks[d],d=c&&c.getDDPoints(d,b.options._levelNumber);if(g.drilldown&&(f.addEvent(g,"click",function(){g.doDrilldown()}),
+d))d.push(g),d.levelNumber=b.options._levelNumber;a&&a.drillable();return g});r(f.Series.prototype,"drawDataLabels",function(a){var b=this.chart.options.drilldown.activeDataLabelStyle;a.call(this);h(this.points,function(a){a.drilldown&&a.dataLabel&&a.dataLabel.attr({"class":"highcharts-drilldown-data-label"}).css(b)})});var s,q=function(a){a.call(this);h(this.points,function(a){a.drilldown&&a.graphic&&a.graphic.attr({"class":"highcharts-drilldown-point"}).css({cursor:"pointer"})})};for(s in p)p[s].prototype.supportsDrilldown&&
+r(p[s].prototype,"drawTracker",q)})(Highcharts);

media/js/modules/drilldown.src.js

@@ -0,0 +1,709 @@
+/**
+ * Highcharts Drilldown plugin
+ * 
+ * Author: Torstein Honsi
+ * License: MIT License
+ *
+ * Demo: http://jsfiddle.net/highcharts/Vf3yT/
+ */
+
+/*global Highcharts,HighchartsAdapter*/
+(function (H) {
+
+	"use strict";
+
+	var noop = function () {},
+		defaultOptions = H.getOptions(),
+		each = H.each,
+		extend = H.extend,
+		format = H.format,
+		pick = H.pick,
+		wrap = H.wrap,
+		Chart = H.Chart,
+		seriesTypes = H.seriesTypes,
+		PieSeries = seriesTypes.pie,
+		ColumnSeries = seriesTypes.column,
+		Tick = H.Tick,
+		fireEvent = HighchartsAdapter.fireEvent,
+		inArray = HighchartsAdapter.inArray,
+		ddSeriesId = 1;
+
+	// Utilities
+	/*
+	 * Return an intermediate color between two colors, according to pos where 0
+	 * is the from color and 1 is the to color. This method is copied from ColorAxis.js
+	 * and should always be kept updated, until we get AMD support.
+	 */
+	function tweenColors(from, to, pos) {
+		// Check for has alpha, because rgba colors perform worse due to lack of
+		// support in WebKit.
+		var hasAlpha,
+			ret;
+
+		// Unsupported color, return to-color (#3920)
+		if (!to.rgba.length || !from.rgba.length) {
+			ret = to.raw || 'none';
+
+		// Interpolate
+		} else {
+			from = from.rgba;
+			to = to.rgba;
+			hasAlpha = (to[3] !== 1 || from[3] !== 1);
+			ret = (hasAlpha ? 'rgba(' : 'rgb(') + 
+				Math.round(to[0] + (from[0] - to[0]) * (1 - pos)) + ',' + 
+				Math.round(to[1] + (from[1] - to[1]) * (1 - pos)) + ',' + 
+				Math.round(to[2] + (from[2] - to[2]) * (1 - pos)) + 
+				(hasAlpha ? (',' + (to[3] + (from[3] - to[3]) * (1 - pos))) : '') + ')';
+		}
+		return ret;
+	}
+	/**
+	 * Handle animation of the color attributes directly
+	 */
+	each(['fill', 'stroke'], function (prop) {
+		HighchartsAdapter.addAnimSetter(prop, function (fx) {
+			fx.elem.attr(prop, tweenColors(H.Color(fx.start), H.Color(fx.end), fx.pos));
+		});
+	});
+
+	// Add language
+	extend(defaultOptions.lang, {
+		drillUpText: '◁ Back to {series.name}'
+	});
+	defaultOptions.drilldown = {
+		activeAxisLabelStyle: {
+			cursor: 'pointer',
+			color: '#0d233a',
+			fontWeight: 'bold',
+			textDecoration: 'underline'			
+		},
+		activeDataLabelStyle: {
+			cursor: 'pointer',
+			color: '#0d233a',
+			fontWeight: 'bold',
+			textDecoration: 'underline'			
+		},
+		animation: {
+			duration: 500
+		},
+		drillUpButton: {
+			position: { 
+				align: 'right',
+				x: -10,
+				y: 10
+			}
+			// relativeTo: 'plotBox'
+			// theme
+		}
+	};	
+
+	/**
+	 * A general fadeIn method
+	 */
+	H.SVGRenderer.prototype.Element.prototype.fadeIn = function (animation) {
+		this
+		.attr({
+			opacity: 0.1,
+			visibility: 'inherit'
+		})
+		.animate({
+			opacity: pick(this.newOpacity, 1) // newOpacity used in maps
+		}, animation || {
+			duration: 250
+		});
+	};
+
+	Chart.prototype.addSeriesAsDrilldown = function (point, ddOptions) {
+		this.addSingleSeriesAsDrilldown(point, ddOptions);
+		this.applyDrilldown();
+	};
+	Chart.prototype.addSingleSeriesAsDrilldown = function (point, ddOptions) {
+		var oldSeries = point.series,
+			xAxis = oldSeries.xAxis,
+			yAxis = oldSeries.yAxis,
+			newSeries,
+			color = point.color || oldSeries.color,
+			pointIndex,
+			levelSeries = [],
+			levelSeriesOptions = [],
+			level,
+			levelNumber,
+			last;
+
+		if (!this.drilldownLevels) {
+			this.drilldownLevels = [];
+		}
+		
+		levelNumber = oldSeries.options._levelNumber || 0;
+
+		// See if we can reuse the registered series from last run
+		last = this.drilldownLevels[this.drilldownLevels.length - 1];
+		if (last && last.levelNumber !== levelNumber) {
+			last = undefined;
+		}
+		
+			
+		ddOptions = extend({
+			color: color,
+			_ddSeriesId: ddSeriesId++
+		}, ddOptions);
+		pointIndex = inArray(point, oldSeries.points);
+
+		// Record options for all current series
+		each(oldSeries.chart.series, function (series) {
+			if (series.xAxis === xAxis && !series.isDrilling) {
+				series.options._ddSeriesId = series.options._ddSeriesId || ddSeriesId++;
+				series.options._colorIndex = series.userOptions._colorIndex;
+				series.options._levelNumber = series.options._levelNumber || levelNumber; // #3182
+
+				if (last) {
+					levelSeries = last.levelSeries;
+					levelSeriesOptions = last.levelSeriesOptions;
+				} else {
+					levelSeries.push(series);
+					levelSeriesOptions.push(series.options);
+				}
+			}
+		});
+
+		// Add a record of properties for each drilldown level
+		level = {
+			levelNumber: levelNumber,
+			seriesOptions: oldSeries.options,
+			levelSeriesOptions: levelSeriesOptions,
+			levelSeries: levelSeries,
+			shapeArgs: point.shapeArgs,
+			bBox: point.graphic ? point.graphic.getBBox() : {}, // no graphic in line series with markers disabled
+			color: color,
+			lowerSeriesOptions: ddOptions,
+			pointOptions: oldSeries.options.data[pointIndex],
+			pointIndex: pointIndex,
+			oldExtremes: {
+				xMin: xAxis && xAxis.userMin,
+				xMax: xAxis && xAxis.userMax,
+				yMin: yAxis && yAxis.userMin,
+				yMax: yAxis && yAxis.userMax
+			}
+		};
+
+		// Push it to the lookup array
+		this.drilldownLevels.push(level);
+
+		newSeries = level.lowerSeries = this.addSeries(ddOptions, false);
+		newSeries.options._levelNumber = levelNumber + 1;
+		if (xAxis) {
+			xAxis.oldPos = xAxis.pos;
+			xAxis.userMin = xAxis.userMax = null;
+			yAxis.userMin = yAxis.userMax = null;
+		}
+
+		// Run fancy cross-animation on supported and equal types
+		if (oldSeries.type === newSeries.type) {
+			newSeries.animate = newSeries.animateDrilldown || noop;
+			newSeries.options.animation = true;
+		}
+	};
+
+	Chart.prototype.applyDrilldown = function () {
+		var drilldownLevels = this.drilldownLevels, 
+			levelToRemove;
+		
+		if (drilldownLevels && drilldownLevels.length > 0) { // #3352, async loading
+			levelToRemove = drilldownLevels[drilldownLevels.length - 1].levelNumber;
+			each(this.drilldownLevels, function (level) {
+				if (level.levelNumber === levelToRemove) {
+					each(level.levelSeries, function (series) {
+						if (series.options && series.options._levelNumber === levelToRemove) { // Not removed, not added as part of a multi-series drilldown
+							series.remove(false);
+						}
+					});
+				}
+			});
+		}
+		
+		this.redraw();
+		this.showDrillUpButton();
+	};
+
+	Chart.prototype.getDrilldownBackText = function () {
+		var drilldownLevels = this.drilldownLevels,
+			lastLevel;
+		if (drilldownLevels && drilldownLevels.length > 0) { // #3352, async loading
+			lastLevel = drilldownLevels[drilldownLevels.length - 1];
+			lastLevel.series = lastLevel.seriesOptions;
+			return format(this.options.lang.drillUpText, lastLevel);
+		}
+
+	};
+
+	Chart.prototype.showDrillUpButton = function () {
+		var chart = this,
+			backText = this.getDrilldownBackText(),
+			buttonOptions = chart.options.drilldown.drillUpButton,
+			attr,
+			states;
+			
+
+		if (!this.drillUpButton) {
+			attr = buttonOptions.theme;
+			states = attr && attr.states;
+						
+			this.drillUpButton = this.renderer.button(
+				backText,
+				null,
+				null,
+				function () {
+					chart.drillUp(); 
+				},
+				attr, 
+				states && states.hover,
+				states && states.select
+			)
+			.attr({
+				align: buttonOptions.position.align,
+				zIndex: 9
+			})
+			.add()
+			.align(buttonOptions.position, false, buttonOptions.relativeTo || 'plotBox');
+		} else {
+			this.drillUpButton.attr({
+				text: backText
+			})
+			.align();
+		}
+	};
+
+	Chart.prototype.drillUp = function () {
+		var chart = this,
+			drilldownLevels = chart.drilldownLevels,
+			levelNumber = drilldownLevels[drilldownLevels.length - 1].levelNumber,
+			i = drilldownLevels.length,
+			chartSeries = chart.series,
+			seriesI,
+			level,
+			oldSeries,
+			newSeries,
+			oldExtremes,
+			addSeries = function (seriesOptions) {
+				var addedSeries;
+				each(chartSeries, function (series) {
+					if (series.options._ddSeriesId === seriesOptions._ddSeriesId) {
+						addedSeries = series;
+					}
+				});
+
+				addedSeries = addedSeries || chart.addSeries(seriesOptions, false);
+				if (addedSeries.type === oldSeries.type && addedSeries.animateDrillupTo) {
+					addedSeries.animate = addedSeries.animateDrillupTo;
+				}
+				if (seriesOptions === level.seriesOptions) {
+					newSeries = addedSeries;
+				}
+			};
+
+		while (i--) {
+
+			level = drilldownLevels[i];
+			if (level.levelNumber === levelNumber) {
+				drilldownLevels.pop();
+				
+				// Get the lower series by reference or id
+				oldSeries = level.lowerSeries;
+				if (!oldSeries.chart) {  // #2786
+					seriesI = chartSeries.length; // #2919
+					while (seriesI--) {
+						if (chartSeries[seriesI].options.id === level.lowerSeriesOptions.id && 
+								chartSeries[seriesI].options._levelNumber === levelNumber + 1) { // #3867
+							oldSeries = chartSeries[seriesI];
+							break;
+						}
+					}
+				}
+				oldSeries.xData = []; // Overcome problems with minRange (#2898)
+
+				each(level.levelSeriesOptions, addSeries);
+				
+				fireEvent(chart, 'drillup', { seriesOptions: level.seriesOptions });
+
+				if (newSeries.type === oldSeries.type) {
+					newSeries.drilldownLevel = level;
+					newSeries.options.animation = chart.options.drilldown.animation;
+
+					if (oldSeries.animateDrillupFrom && oldSeries.chart) { // #2919
+						oldSeries.animateDrillupFrom(level);
+					}
+				}
+				newSeries.options._levelNumber = levelNumber;
+				
+				oldSeries.remove(false);
+
+				// Reset the zoom level of the upper series
+				if (newSeries.xAxis) {
+					oldExtremes = level.oldExtremes;
+					newSeries.xAxis.setExtremes(oldExtremes.xMin, oldExtremes.xMax, false);
+					newSeries.yAxis.setExtremes(oldExtremes.yMin, oldExtremes.yMax, false);
+				}
+			}
+		}
+
+		this.redraw();
+
+		if (this.drilldownLevels.length === 0) {
+			this.drillUpButton = this.drillUpButton.destroy();
+		} else {
+			this.drillUpButton.attr({
+				text: this.getDrilldownBackText()
+			})
+			.align();
+		}
+
+		this.ddDupes.length = []; // #3315
+	};
+
+
+	ColumnSeries.prototype.supportsDrilldown = true;
+	
+	/**
+	 * When drilling up, keep the upper series invisible until the lower series has
+	 * moved into place
+	 */
+	ColumnSeries.prototype.animateDrillupTo = function (init) {
+		if (!init) {
+			var newSeries = this,
+				level = newSeries.drilldownLevel;
+
+			each(this.points, function (point) {
+				if (point.graphic) { // #3407
+					point.graphic.hide();
+				}
+				if (point.dataLabel) {
+					point.dataLabel.hide();
+				}
+				if (point.connector) {
+					point.connector.hide();
+				}
+			});
+
+
+			// Do dummy animation on first point to get to complete
+			setTimeout(function () {
+				if (newSeries.points) { // May be destroyed in the meantime, #3389
+					each(newSeries.points, function (point, i) {  
+						// Fade in other points			  
+						var verb = i === (level && level.pointIndex) ? 'show' : 'fadeIn',
+							inherit = verb === 'show' ? true : undefined;
+						if (point.graphic) { // #3407
+							point.graphic[verb](inherit);
+						}
+						if (point.dataLabel) {
+							point.dataLabel[verb](inherit);
+						}
+						if (point.connector) {
+							point.connector[verb](inherit);
+						}
+					});
+				}
+			}, Math.max(this.chart.options.drilldown.animation.duration - 50, 0));
+
+			// Reset
+			this.animate = noop;
+		}
+
+	};
+	
+	ColumnSeries.prototype.animateDrilldown = function (init) {
+		var series = this,
+			drilldownLevels = this.chart.drilldownLevels,
+			animateFrom,
+			animationOptions = this.chart.options.drilldown.animation,
+			xAxis = this.xAxis;
+			
+		if (!init) {
+			each(drilldownLevels, function (level) {
+				if (series.options._ddSeriesId === level.lowerSeriesOptions._ddSeriesId) {
+					animateFrom = level.shapeArgs;
+					animateFrom.fill = level.color;
+				}
+			});
+
+			animateFrom.x += (pick(xAxis.oldPos, xAxis.pos) - xAxis.pos);
+
+			each(this.points, function (point) {
+				if (point.graphic) {
+					point.graphic
+						.attr(animateFrom)
+						.animate(
+							extend(point.shapeArgs, { fill: point.color }), 
+							animationOptions
+						);
+				}
+				if (point.dataLabel) {
+					point.dataLabel.fadeIn(animationOptions);
+				}
+			});
+			this.animate = null;
+		}
+		
+	};
+
+	/**
+	 * When drilling up, pull out the individual point graphics from the lower series
+	 * and animate them into the origin point in the upper series.
+	 */
+	ColumnSeries.prototype.animateDrillupFrom = function (level) {
+		var animationOptions = this.chart.options.drilldown.animation,
+			group = this.group,
+			series = this;
+
+		// Cancel mouse events on the series group (#2787)
+		each(series.trackerGroups, function (key) {
+			if (series[key]) { // we don't always have dataLabelsGroup
+				series[key].on('mouseover');
+			}
+		});
+			
+
+		delete this.group;
+		each(this.points, function (point) {
+			var graphic = point.graphic,
+				complete = function () {
+					graphic.destroy();
+					if (group) {
+						group = group.destroy();
+					}
+				};
+
+			if (graphic) {
+			
+				delete point.graphic;
+
+				if (animationOptions) {
+					graphic.animate(
+						extend(level.shapeArgs, { fill: level.color }),
+						H.merge(animationOptions, { complete: complete })
+					);
+				} else {
+					graphic.attr(level.shapeArgs);
+					complete();
+				}
+			}
+		});
+	};
+
+	if (PieSeries) {
+		extend(PieSeries.prototype, {
+			supportsDrilldown: true,
+			animateDrillupTo: ColumnSeries.prototype.animateDrillupTo,
+			animateDrillupFrom: ColumnSeries.prototype.animateDrillupFrom,
+
+			animateDrilldown: function (init) {
+				var level = this.chart.drilldownLevels[this.chart.drilldownLevels.length - 1],
+					animationOptions = this.chart.options.drilldown.animation,
+					animateFrom = level.shapeArgs,
+					start = animateFrom.start,
+					angle = animateFrom.end - start,
+					startAngle = angle / this.points.length;
+
+				if (!init) {
+					each(this.points, function (point, i) {
+						point.graphic
+							.attr(H.merge(animateFrom, {
+								start: start + i * startAngle,
+								end: start + (i + 1) * startAngle,
+								fill: level.color
+							}))[animationOptions ? 'animate' : 'attr'](
+								extend(point.shapeArgs, { fill: point.color }), 
+								animationOptions
+							);
+					});
+					this.animate = null;
+				}
+			}
+		});
+	}
+	
+	H.Point.prototype.doDrilldown = function (_holdRedraw, category) {
+		var series = this.series,
+			chart = series.chart,
+			drilldown = chart.options.drilldown,
+			i = (drilldown.series || []).length,
+			seriesOptions;
+
+		if (!chart.ddDupes) {
+			chart.ddDupes = [];
+		}
+		
+		while (i-- && !seriesOptions) {
+			if (drilldown.series[i].id === this.drilldown && inArray(this.drilldown, chart.ddDupes) === -1) {
+				seriesOptions = drilldown.series[i];
+				chart.ddDupes.push(this.drilldown);
+			}
+		}
+
+		// Fire the event. If seriesOptions is undefined, the implementer can check for 
+		// seriesOptions, and call addSeriesAsDrilldown async if necessary.
+		fireEvent(chart, 'drilldown', { 
+			point: this,
+			seriesOptions: seriesOptions,
+			category: category,
+			points: category !== undefined && this.series.xAxis.ddPoints[category].slice(0)
+		});
+		
+		if (seriesOptions) {
+			if (_holdRedraw) {
+				chart.addSingleSeriesAsDrilldown(this, seriesOptions);
+			} else {
+				chart.addSeriesAsDrilldown(this, seriesOptions);
+			}
+		}
+	};
+
+	/**
+	 * Drill down to a given category. This is the same as clicking on an axis label.
+	 */
+	H.Axis.prototype.drilldownCategory = function (x) {
+		var key,
+			point,
+			ddPointsX = this.ddPoints[x];
+		for (key in ddPointsX) {
+			point = ddPointsX[key];
+			if (point && point.series && point.series.visible && point.doDrilldown) { // #3197
+				point.doDrilldown(true, x);
+			}
+		}
+		this.chart.applyDrilldown();
+	};
+
+	/**
+	 * Create and return a collection of points associated with the X position. Reset it for each level.
+	 */	
+	H.Axis.prototype.getDDPoints = function (x, levelNumber) {
+		var ddPoints = this.ddPoints;
+		if (!ddPoints) {
+			this.ddPoints = ddPoints = {};
+		}
+		if (!ddPoints[x]) {
+			ddPoints[x] = [];
+		}
+		if (ddPoints[x].levelNumber !== levelNumber) {
+			ddPoints[x].length = 0; // reset
+		}
+		return ddPoints[x];
+	};
+
+
+	/**
+	 * Make a tick label drillable, or remove drilling on update
+	 */
+	Tick.prototype.drillable = function () {
+		var pos = this.pos,
+			label = this.label,
+			axis = this.axis,
+			ddPointsX = axis.ddPoints && axis.ddPoints[pos];
+
+		if (label && ddPointsX && ddPointsX.length) {
+			if (!label.basicStyles) {
+				label.basicStyles = H.merge(label.styles);
+			}
+			label
+				.addClass('highcharts-drilldown-axis-label')
+				.css(axis.chart.options.drilldown.activeAxisLabelStyle)
+				.on('click', function () {
+					axis.drilldownCategory(pos);
+				});
+
+		} else if (label && label.basicStyles) {
+			label.styles = {}; // reset for full overwrite of styles
+			label.css(label.basicStyles);
+			label.on('click', null); // #3806			
+		}
+	};
+
+	/**
+	 * Always keep the drillability updated (#3951)
+	 */
+	wrap(Tick.prototype, 'addLabel', function (proceed) {
+		proceed.call(this);
+		this.drillable();
+	});
+	
+
+	/**
+	 * On initialization of each point, identify its label and make it clickable. Also, provide a
+	 * list of points associated to that label.
+	 */
+	wrap(H.Point.prototype, 'init', function (proceed, series, options, x) {
+		var point = proceed.call(this, series, options, x),
+			xAxis = series.xAxis,
+			tick = xAxis && xAxis.ticks[x],
+			ddPointsX = xAxis && xAxis.getDDPoints(x, series.options._levelNumber);
+
+		if (point.drilldown) {
+			
+			// Add the click event to the point 
+			H.addEvent(point, 'click', function () {
+				point.doDrilldown();
+			});
+			/*wrap(point, 'importEvents', function (proceed) { // wrapping importEvents makes point.click event work
+				if (!this.hasImportedEvents) {
+					proceed.call(this);
+					H.addEvent(this, 'click', function () {
+						this.doDrilldown();
+					});
+				}
+			});*/
+
+
+			// Register drilldown points on this X value
+			if (ddPointsX) {
+				ddPointsX.push(point);
+				ddPointsX.levelNumber = series.options._levelNumber;
+			}
+
+		}
+
+		// Add or remove click handler and style on the tick label
+		if (tick) {
+			tick.drillable();
+		}
+
+		return point;
+	});
+
+	wrap(H.Series.prototype, 'drawDataLabels', function (proceed) {
+		var css = this.chart.options.drilldown.activeDataLabelStyle;
+
+		proceed.call(this);
+
+		each(this.points, function (point) {
+			if (point.drilldown && point.dataLabel) {
+				point.dataLabel
+					.attr({
+						'class': 'highcharts-drilldown-data-label'
+					})
+					.css(css);
+			}
+		});
+	});
+
+	// Mark the trackers with a pointer 
+	var type, 
+		drawTrackerWrapper = function (proceed) {
+			proceed.call(this);
+			each(this.points, function (point) {
+				if (point.drilldown && point.graphic) {
+					point.graphic
+						.attr({
+							'class': 'highcharts-drilldown-point'
+						})
+						.css({ cursor: 'pointer' });
+				}
+			});
+		};
+	for (type in seriesTypes) {
+		if (seriesTypes[type].prototype.supportsDrilldown) {
+			wrap(seriesTypes[type].prototype, 'drawTracker', drawTrackerWrapper);
+		}
+	}
+		
+}(Highcharts));

media/js/modules/exporting.js

@@ -1,22 +1,23 @@
 /*
- Highcharts JS v3.0.7 (2013-10-24)
+ Highcharts JS v4.1.5 (2015-04-13)
  Exporting module
 
- (c) 2010-2013 Torstein Hønsi
+ (c) 2010-2014 Torstein Honsi
 
  License: www.highcharts.com/license
 */
-(function(f){var A=f.Chart,t=f.addEvent,C=f.removeEvent,k=f.createElement,n=f.discardElement,u=f.css,o=f.merge,r=f.each,p=f.extend,D=Math.max,j=document,B=window,E=f.isTouchDevice,F=f.Renderer.prototype.symbols,x=f.getOptions(),y;p(x.lang,{printChart:"Print chart",downloadPNG:"Download PNG image",downloadJPEG:"Download JPEG image",downloadPDF:"Download PDF document",downloadSVG:"Download SVG vector image",contextButtonTitle:"Chart context menu"});x.navigation={menuStyle:{border:"1px solid #A0A0A0",
+(function(f){var z=f.Chart,s=f.addEvent,A=f.removeEvent,B=HighchartsAdapter.fireEvent,j=f.createElement,p=f.discardElement,u=f.css,l=f.merge,m=f.each,q=f.extend,E=f.splat,F=Math.max,k=document,C=window,G=f.isTouchDevice,H=f.Renderer.prototype.symbols,r=f.getOptions(),x;q(r.lang,{printChart:"Print chart",downloadPNG:"Download PNG image",downloadJPEG:"Download JPEG image",downloadPDF:"Download PDF document",downloadSVG:"Download SVG vector image",contextButtonTitle:"Chart context menu"});r.navigation=
-background:"#FFFFFF",padding:"5px 0"},menuItemStyle:{padding:"0 10px",background:"none",color:"#303030",fontSize:E?"14px":"11px"},menuItemHoverStyle:{background:"#4572A5",color:"#FFFFFF"},buttonOptions:{symbolFill:"#E0E0E0",symbolSize:14,symbolStroke:"#666",symbolStrokeWidth:3,symbolX:12.5,symbolY:10.5,align:"right",buttonSpacing:3,height:22,theme:{fill:"white",stroke:"none"},verticalAlign:"top",width:24}};x.exporting={type:"image/png",url:"http://export.highcharts.com/",buttons:{contextButton:{menuClassName:"highcharts-contextmenu",
+{menuStyle:{border:"1px solid #A0A0A0",background:"#FFFFFF",padding:"5px 0"},menuItemStyle:{padding:"0 10px",background:"none",color:"#303030",fontSize:G?"14px":"11px"},menuItemHoverStyle:{background:"#4572A5",color:"#FFFFFF"},buttonOptions:{symbolFill:"#E0E0E0",symbolSize:14,symbolStroke:"#666",symbolStrokeWidth:3,symbolX:12.5,symbolY:10.5,align:"right",buttonSpacing:3,height:22,theme:{fill:"white",stroke:"none"},verticalAlign:"top",width:24}};r.exporting={type:"image/png",url:"http://export.highcharts.com/",
-symbol:"menu",_titleKey:"contextButtonTitle",menuItems:[{textKey:"printChart",onclick:function(){this.print()}},{separator:!0},{textKey:"downloadPNG",onclick:function(){this.exportChart()}},{textKey:"downloadJPEG",onclick:function(){this.exportChart({type:"image/jpeg"})}},{textKey:"downloadPDF",onclick:function(){this.exportChart({type:"application/pdf"})}},{textKey:"downloadSVG",onclick:function(){this.exportChart({type:"image/svg+xml"})}}]}}};f.post=function(c,a){var d,b;b=k("form",{method:"post",
+buttons:{contextButton:{menuClassName:"highcharts-contextmenu",symbol:"menu",_titleKey:"contextButtonTitle",menuItems:[{textKey:"printChart",onclick:function(){this.print()}},{separator:!0},{textKey:"downloadPNG",onclick:function(){this.exportChart()}},{textKey:"downloadJPEG",onclick:function(){this.exportChart({type:"image/jpeg"})}},{textKey:"downloadPDF",onclick:function(){this.exportChart({type:"application/pdf"})}},{textKey:"downloadSVG",onclick:function(){this.exportChart({type:"image/svg+xml"})}}]}}};
-action:c,enctype:"multipart/form-data"},{display:"none"},j.body);for(d in a)k("input",{type:"hidden",name:d,value:a[d]},null,b);b.submit();n(b)};p(A.prototype,{getSVG:function(c){var a=this,d,b,z,h,g=o(a.options,c);if(!j.createElementNS)j.createElementNS=function(a,b){return j.createElement(b)};c=k("div",null,{position:"absolute",top:"-9999em",width:a.chartWidth+"px",height:a.chartHeight+"px"},j.body);b=a.renderTo.style.width;h=a.renderTo.style.height;b=g.exporting.sourceWidth||g.chart.width||/px$/.test(b)&&
+f.post=function(b,a,e){var c,b=j("form",l({method:"post",action:b,enctype:"multipart/form-data"},e),{display:"none"},k.body);for(c in a)j("input",{type:"hidden",name:c,value:a[c]},null,b);b.submit();p(b)};q(z.prototype,{sanitizeSVG:function(b){return b.replace(/zIndex="[^"]+"/g,"").replace(/isShadow="[^"]+"/g,"").replace(/symbolName="[^"]+"/g,"").replace(/jQuery[0-9]+="[^"]+"/g,"").replace(/url\([^#]+#/g,"url(#").replace(/<svg /,'<svg xmlns:xlink="http://www.w3.org/1999/xlink" ').replace(/ (NS[0-9]+\:)?href=/g,
-parseInt(b,10)||600;h=g.exporting.sourceHeight||g.chart.height||/px$/.test(h)&&parseInt(h,10)||400;p(g.chart,{animation:!1,renderTo:c,forExport:!0,width:b,height:h});g.exporting.enabled=!1;g.series=[];r(a.series,function(a){z=o(a.options,{animation:!1,showCheckbox:!1,visible:a.visible});z.isInternal||g.series.push(z)});d=new f.Chart(g,a.callback);r(["xAxis","yAxis"],function(b){r(a[b],function(a,c){var g=d[b][c],f=a.getExtremes(),h=f.userMin,f=f.userMax;g&&(h!==void 0||f!==void 0)&&g.setExtremes(h,
+" xlink:href=").replace(/\n/," ").replace(/<\/svg>.*?$/,"</svg>").replace(/(fill|stroke)="rgba\(([ 0-9]+,[ 0-9]+,[ 0-9]+),([ 0-9\.]+)\)"/g,'$1="rgb($2)" $1-opacity="$3"').replace(/&nbsp;/g," ").replace(/&shy;/g,"­").replace(/<IMG /g,"<image ").replace(/height=([^" ]+)/g,'height="$1"').replace(/width=([^" ]+)/g,'width="$1"').replace(/hc-svg-href="([^"]+)">/g,'xlink:href="$1"/>').replace(/ id=([^" >]+)/g,'id="$1"').replace(/class=([^" >]+)/g,'class="$1"').replace(/ transform /g," ").replace(/:(path|rect)/g,
-f,!0,!1)})});b=d.container.innerHTML;g=null;d.destroy();n(c);b=b.replace(/zIndex="[^"]+"/g,"").replace(/isShadow="[^"]+"/g,"").replace(/symbolName="[^"]+"/g,"").replace(/jQuery[0-9]+="[^"]+"/g,"").replace(/url\([^#]+#/g,"url(#").replace(/<svg /,'<svg xmlns:xlink="http://www.w3.org/1999/xlink" ').replace(/ href=/g," xlink:href=").replace(/\n/," ").replace(/<\/svg>.*?$/,"</svg>").replace(/&nbsp;/g," ").replace(/&shy;/g,"­").replace(/<IMG /g,"<image ").replace(/height=([^" ]+)/g,'height="$1"').replace(/width=([^" ]+)/g,
+"$1").replace(/style="([^"]+)"/g,function(a){return a.toLowerCase()})},getSVG:function(b){var a=this,e,c,g,y,h,d=l(a.options,b);if(!k.createElementNS)k.createElementNS=function(a,b){return k.createElement(b)};c=j("div",null,{position:"absolute",top:"-9999em",width:a.chartWidth+"px",height:a.chartHeight+"px"},k.body);g=a.renderTo.style.width;h=a.renderTo.style.height;g=d.exporting.sourceWidth||d.chart.width||/px$/.test(g)&&parseInt(g,10)||600;h=d.exporting.sourceHeight||d.chart.height||/px$/.test(h)&&
-'width="$1"').replace(/hc-svg-href="([^"]+)">/g,'xlink:href="$1"/>').replace(/id=([^" >]+)/g,'id="$1"').replace(/class=([^" >]+)/g,'class="$1"').replace(/ transform /g," ").replace(/:(path|rect)/g,"$1").replace(/style="([^"]+)"/g,function(a){return a.toLowerCase()});return b=b.replace(/(url\(#highcharts-[0-9]+)&quot;/g,"$1").replace(/&quot;/g,"'")},exportChart:function(c,a){var c=c||{},d=this.options.exporting,d=this.getSVG(o({chart:{borderRadius:0}},d.chartOptions,a,{exporting:{sourceWidth:c.sourceWidth||
+parseInt(h,10)||400;q(d.chart,{animation:!1,renderTo:c,forExport:!0,width:g,height:h});d.exporting.enabled=!1;delete d.data;d.series=[];m(a.series,function(a){y=l(a.options,{animation:!1,enableMouseTracking:!1,showCheckbox:!1,visible:a.visible});y.isInternal||d.series.push(y)});b&&m(["xAxis","yAxis"],function(a){m(E(b[a]),function(b,c){d[a][c]=l(d[a][c],b)})});e=new f.Chart(d,a.callback);m(["xAxis","yAxis"],function(b){m(a[b],function(a,d){var c=e[b][d],g=a.getExtremes(),h=g.userMin,g=g.userMax;c&&
-d.sourceWidth,sourceHeight:c.sourceHeight||d.sourceHeight}})),c=o(this.options.exporting,c);f.post(c.url,{filename:c.filename||"chart",type:c.type,width:c.width||0,scale:c.scale||2,svg:d})},print:function(){var c=this,a=c.container,d=[],b=a.parentNode,f=j.body,h=f.childNodes;if(!c.isPrinting)c.isPrinting=!0,r(h,function(a,b){if(a.nodeType===1)d[b]=a.style.display,a.style.display="none"}),f.appendChild(a),B.focus(),B.print(),setTimeout(function(){b.appendChild(a);r(h,function(a,b){if(a.nodeType===
+(h!==void 0||g!==void 0)&&c.setExtremes(h,g,!0,!1)})});g=e.container.innerHTML;d=null;e.destroy();p(c);g=this.sanitizeSVG(g);return g=g.replace(/(url\(#highcharts-[0-9]+)&quot;/g,"$1").replace(/&quot;/g,"'")},getSVGForExport:function(b,a){var e=this.options.exporting;return this.getSVG(l({chart:{borderRadius:0}},e.chartOptions,a,{exporting:{sourceWidth:b&&b.sourceWidth||e.sourceWidth,sourceHeight:b&&b.sourceHeight||e.sourceHeight}}))},exportChart:function(b,a){var e=this.getSVGForExport(b,a),b=l(this.options.exporting,
-1)a.style.display=d[b]});c.isPrinting=!1},1E3)},contextMenu:function(c,a,d,b,f,h,g){var e=this,j=e.options.navigation,q=j.menuItemStyle,l=e.chartWidth,m=e.chartHeight,o="cache-"+c,i=e[o],s=D(f,h),v,w,n;if(!i)e[o]=i=k("div",{className:c},{position:"absolute",zIndex:1E3,padding:s+"px"},e.container),v=k("div",null,p({MozBoxShadow:"3px 3px 10px #888",WebkitBoxShadow:"3px 3px 10px #888",boxShadow:"3px 3px 10px #888"},j.menuStyle),i),w=function(){u(i,{display:"none"});g&&g.setState(0);e.openMenu=!1},t(i,
+b);f.post(b.url,{filename:b.filename||"chart",type:b.type,width:b.width||0,scale:b.scale||2,svg:e},b.formAttributes)},print:function(){var b=this,a=b.container,e=[],c=a.parentNode,g=k.body,f=g.childNodes;if(!b.isPrinting)b.isPrinting=!0,B(b,"beforePrint"),m(f,function(a,b){if(a.nodeType===1)e[b]=a.style.display,a.style.display="none"}),g.appendChild(a),C.focus(),C.print(),setTimeout(function(){c.appendChild(a);m(f,function(a,b){if(a.nodeType===1)a.style.display=e[b]});b.isPrinting=!1;B(b,"afterPrint")},
-"mouseleave",function(){n=setTimeout(w,500)}),t(i,"mouseenter",function(){clearTimeout(n)}),t(document,"mouseup",function(a){e.pointer.inClass(a.target,c)||w()}),r(a,function(a){if(a){var b=a.separator?k("hr",null,null,v):k("div",{onmouseover:function(){u(this,j.menuItemHoverStyle)},onmouseout:function(){u(this,q)},onclick:function(){w();a.onclick.apply(e,arguments)},innerHTML:a.text||e.options.lang[a.textKey]},p({cursor:"pointer"},q),v);e.exportDivElements.push(b)}}),e.exportDivElements.push(v,i),
+1E3)},contextMenu:function(b,a,e,c,g,f,h){var d=this,l=d.options.navigation,D=l.menuItemStyle,n=d.chartWidth,o=d.chartHeight,k="cache-"+b,i=d[k],t=F(g,f),v,w,p,r=function(a){d.pointer.inClass(a.target,b)||w()};if(!i)d[k]=i=j("div",{className:b},{position:"absolute",zIndex:1E3,padding:t+"px"},d.container),v=j("div",null,q({MozBoxShadow:"3px 3px 10px #888",WebkitBoxShadow:"3px 3px 10px #888",boxShadow:"3px 3px 10px #888"},l.menuStyle),i),w=function(){u(i,{display:"none"});h&&h.setState(0);d.openMenu=
-e.exportMenuWidth=i.offsetWidth,e.exportMenuHeight=i.offsetHeight;a={display:"block"};d+e.exportMenuWidth>l?a.right=l-d-f-s+"px":a.left=d-s+"px";b+h+e.exportMenuHeight>m&&g.alignOptions.verticalAlign!=="top"?a.bottom=m-b-s+"px":a.top=b+h-s+"px";u(i,a);e.openMenu=!0},addButton:function(c){var a=this,d=a.renderer,b=o(a.options.navigation.buttonOptions,c),j=b.onclick,h=b.menuItems,g,e,k={stroke:b.symbolStroke,fill:b.symbolFill},q=b.symbolSize||12;if(!a.btnCount)a.btnCount=0;if(!a.exportDivElements)a.exportDivElements=
+!1},s(i,"mouseleave",function(){p=setTimeout(w,500)}),s(i,"mouseenter",function(){clearTimeout(p)}),s(document,"mouseup",r),s(d,"destroy",function(){A(document,"mouseup",r)}),m(a,function(a){if(a){var b=a.separator?j("hr",null,null,v):j("div",{onmouseover:function(){u(this,l.menuItemHoverStyle)},onmouseout:function(){u(this,D)},onclick:function(){w();a.onclick&&a.onclick.apply(d,arguments)},innerHTML:a.text||d.options.lang[a.textKey]},q({cursor:"pointer"},D),v);d.exportDivElements.push(b)}}),d.exportDivElements.push(v,
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+i),d.exportMenuWidth=i.offsetWidth,d.exportMenuHeight=i.offsetHeight;a={display:"block"};e+d.exportMenuWidth>n?a.right=n-e-g-t+"px":a.left=e-t+"px";c+f+d.exportMenuHeight>o&&h.alignOptions.verticalAlign!=="top"?a.bottom=o-c-t+"px":a.top=c+f-t+"px";u(i,a);d.openMenu=!0},addButton:function(b){var a=this,e=a.renderer,c=l(a.options.navigation.buttonOptions,b),g=c.onclick,k=c.menuItems,h,d,m={stroke:c.symbolStroke,fill:c.symbolFill},j=c.symbolSize||12;if(!a.btnCount)a.btnCount=0;if(!a.exportDivElements)a.exportDivElements=
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+[],a.exportSVGElements=[];if(c.enabled!==!1){var n=c.theme,o=n.states,p=o&&o.hover,o=o&&o.select,i;delete n.states;g?i=function(){g.apply(a,arguments)}:k&&(i=function(){a.contextMenu(d.menuClassName,k,d.translateX,d.translateY,d.width,d.height,d);d.setState(2)});c.text&&c.symbol?n.paddingLeft=f.pick(n.paddingLeft,25):c.text||q(n,{width:c.width,height:c.height,padding:0});d=e.button(c.text,0,0,i,n,p,o).attr({title:a.options.lang[c._titleKey],"stroke-linecap":"round"});d.menuClassName=b.menuClassName||
-0;a<c.exportDivElements.length;a++)d=c.exportDivElements[a],C(d,"mouseleave"),c.exportDivElements[a]=d.onmouseout=d.onmouseover=d.ontouchstart=d.onclick=null,n(d)}});F.menu=function(c,a,d,b){return["M",c,a+2.5,"L",c+d,a+2.5,"M",c,a+b/2+0.5,"L",c+d,a+b/2+0.5,"M",c,a+b-1.5,"L",c+d,a+b-1.5]};A.prototype.callbacks.push(function(c){var a,d=c.options.exporting,b=d.buttons;y=0;if(d.enabled!==!1){for(a in b)c.addButton(b[a]);t(c,"destroy",c.destroyExport)}})})(Highcharts);
+"highcharts-menu-"+a.btnCount++;c.symbol&&(h=e.symbol(c.symbol,c.symbolX-j/2,c.symbolY-j/2,j,j).attr(q(m,{"stroke-width":c.symbolStrokeWidth||1,zIndex:1})).add(d));d.add().align(q(c,{width:d.width,x:f.pick(c.x,x)}),!0,"spacingBox");x+=(d.width+c.buttonSpacing)*(c.align==="right"?-1:1);a.exportSVGElements.push(d,h)}},destroyExport:function(b){var b=b.target,a,e;for(a=0;a<b.exportSVGElements.length;a++)if(e=b.exportSVGElements[a])e.onclick=e.ontouchstart=null,b.exportSVGElements[a]=e.destroy();for(a=
+0;a<b.exportDivElements.length;a++)e=b.exportDivElements[a],A(e,"mouseleave"),b.exportDivElements[a]=e.onmouseout=e.onmouseover=e.ontouchstart=e.onclick=null,p(e)}});H.menu=function(b,a,e,c){return["M",b,a+2.5,"L",b+e,a+2.5,"M",b,a+c/2+0.5,"L",b+e,a+c/2+0.5,"M",b,a+c-1.5,"L",b+e,a+c-1.5]};z.prototype.callbacks.push(function(b){var a,e=b.options.exporting,c=e.buttons;x=0;if(e.enabled!==!1){for(a in c)b.addButton(c[a]);s(b,"destroy",b.destroyExport)}})})(Highcharts);

media/js/modules/exporting.src.js

@@ -0,0 +1,748 @@
+/**
+ * @license Highcharts JS v4.1.5 (2015-04-13)
+ * Exporting module
+ *
+ * (c) 2010-2014 Torstein Honsi
+ *
+ * License: www.highcharts.com/license
+ */
+
+// JSLint options:
+/*global Highcharts, HighchartsAdapter, document, window, Math, setTimeout */
+
+(function (Highcharts) { // encapsulate
+
+// create shortcuts
+var Chart = Highcharts.Chart,
+	addEvent = Highcharts.addEvent,
+	removeEvent = Highcharts.removeEvent,
+	fireEvent = HighchartsAdapter.fireEvent,
+	createElement = Highcharts.createElement,
+	discardElement = Highcharts.discardElement,
+	css = Highcharts.css,
+	merge = Highcharts.merge,
+	each = Highcharts.each,
+	extend = Highcharts.extend,
+	splat = Highcharts.splat,
+	math = Math,
+	mathMax = math.max,
+	doc = document,
+	win = window,
+	isTouchDevice = Highcharts.isTouchDevice,
+	M = 'M',
+	L = 'L',
+	DIV = 'div',
+	HIDDEN = 'hidden',
+	NONE = 'none',
+	PREFIX = 'highcharts-',
+	ABSOLUTE = 'absolute',
+	PX = 'px',
+	UNDEFINED,
+	symbols = Highcharts.Renderer.prototype.symbols,
+	defaultOptions = Highcharts.getOptions(),
+	buttonOffset;
+
+	// Add language
+	extend(defaultOptions.lang, {
+		printChart: 'Print chart',
+		downloadPNG: 'Download PNG image',
+		downloadJPEG: 'Download JPEG image',
+		downloadPDF: 'Download PDF document',
+		downloadSVG: 'Download SVG vector image',
+		contextButtonTitle: 'Chart context menu'
+	});
+
+// Buttons and menus are collected in a separate config option set called 'navigation'.
+// This can be extended later to add control buttons like zoom and pan right click menus.
+defaultOptions.navigation = {
+	menuStyle: {
+		border: '1px solid #A0A0A0',
+		background: '#FFFFFF',
+		padding: '5px 0'
+	},
+	menuItemStyle: {
+		padding: '0 10px',
+		background: NONE,
+		color: '#303030',
+		fontSize: isTouchDevice ? '14px' : '11px'
+	},
+	menuItemHoverStyle: {
+		background: '#4572A5',
+		color: '#FFFFFF'
+	},
+
+	buttonOptions: {
+		symbolFill: '#E0E0E0',
+		symbolSize: 14,
+		symbolStroke: '#666',
+		symbolStrokeWidth: 3,
+		symbolX: 12.5,
+		symbolY: 10.5,
+		align: 'right',
+		buttonSpacing: 3,
+		height: 22,
+		// text: null,
+		theme: {
+			fill: 'white', // capture hover
+			stroke: 'none'
+		},
+		verticalAlign: 'top',
+		width: 24
+	}
+};
+
+
+
+// Add the export related options
+defaultOptions.exporting = {
+	//enabled: true,
+	//filename: 'chart',
+	type: 'image/png',
+	url: 'http://export.highcharts.com/',
+	//width: undefined,
+	//scale: 2
+	buttons: {
+		contextButton: {
+			menuClassName: PREFIX + 'contextmenu',
+			//x: -10,
+			symbol: 'menu',
+			_titleKey: 'contextButtonTitle',
+			menuItems: [{
+				textKey: 'printChart',
+				onclick: function () {
+					this.print();
+				}
+			}, {
+				separator: true
+			}, {
+				textKey: 'downloadPNG',
+				onclick: function () {
+					this.exportChart();
+				}
+			}, {
+				textKey: 'downloadJPEG',
+				onclick: function () {
+					this.exportChart({
+						type: 'image/jpeg'
+					});
+				}
+			}, {
+				textKey: 'downloadPDF',
+				onclick: function () {
+					this.exportChart({
+						type: 'application/pdf'
+					});
+				}
+			}, {
+				textKey: 'downloadSVG',
+				onclick: function () {
+					this.exportChart({
+						type: 'image/svg+xml'
+					});
+				}
+			}
+			// Enable this block to add "View SVG" to the dropdown menu
+			/*
+			,{
+
+				text: 'View SVG',
+				onclick: function () {
+					var svg = this.getSVG()
+						.replace(/</g, '\n&lt;')
+						.replace(/>/g, '&gt;');
+
+					doc.body.innerHTML = '<pre>' + svg + '</pre>';
+				}
+			} // */
+			]
+		}
+	}
+};
+
+// Add the Highcharts.post utility
+Highcharts.post = function (url, data, formAttributes) {
+	var name,
+		form;
+
+	// create the form
+	form = createElement('form', merge({
+		method: 'post',
+		action: url,
+		enctype: 'multipart/form-data'
+	}, formAttributes), {
+		display: NONE
+	}, doc.body);
+
+	// add the data
+	for (name in data) {
+		createElement('input', {
+			type: HIDDEN,
+			name: name,
+			value: data[name]
+		}, null, form);
+	}
+
+	// submit
+	form.submit();
+
+	// clean up
+	discardElement(form);
+};
+
+extend(Chart.prototype, {
+
+	/**
+	 * A collection of regex fixes on the produces SVG to account for expando properties,
+	 * browser bugs, VML problems and other. Returns a cleaned SVG.
+	 */
+	sanitizeSVG: function (svg) {
+		return svg
+			.replace(/zIndex="[^"]+"/g, '')
+			.replace(/isShadow="[^"]+"/g, '')
+			.replace(/symbolName="[^"]+"/g, '')
+			.replace(/jQuery[0-9]+="[^"]+"/g, '')
+			.replace(/url\([^#]+#/g, 'url(#')
+			.replace(/<svg /, '<svg xmlns:xlink="http://www.w3.org/1999/xlink" ')
+			.replace(/ (NS[0-9]+\:)?href=/g, ' xlink:href=') // #3567
+			.replace(/\n/, ' ')
+			// Any HTML added to the container after the SVG (#894)
+			.replace(/<\/svg>.*?$/, '</svg>') 
+			// Batik doesn't support rgba fills and strokes (#3095)
+			.replace(/(fill|stroke)="rgba\(([ 0-9]+,[ 0-9]+,[ 0-9]+),([ 0-9\.]+)\)"/g, '$1="rgb($2)" $1-opacity="$3"')
+			/* This fails in IE < 8
+			.replace(/([0-9]+)\.([0-9]+)/g, function(s1, s2, s3) { // round off to save weight
+				return s2 +'.'+ s3[0];
+			})*/
+
+			// Replace HTML entities, issue #347
+			.replace(/&nbsp;/g, '\u00A0') // no-break space
+			.replace(/&shy;/g,  '\u00AD') // soft hyphen
+
+			// IE specific
+			.replace(/<IMG /g, '<image ')
+			.replace(/height=([^" ]+)/g, 'height="$1"')
+			.replace(/width=([^" ]+)/g, 'width="$1"')
+			.replace(/hc-svg-href="([^"]+)">/g, 'xlink:href="$1"/>')
+			.replace(/ id=([^" >]+)/g, 'id="$1"') // #4003
+			.replace(/class=([^" >]+)/g, 'class="$1"')
+			.replace(/ transform /g, ' ')
+			.replace(/:(path|rect)/g, '$1')
+			.replace(/style="([^"]+)"/g, function (s) {
+				return s.toLowerCase();
+			});
+	},
+
+	/**
+	 * Return an SVG representation of the chart
+	 *
+	 * @param additionalOptions {Object} Additional chart options for the generated SVG representation
+	 */
+	getSVG: function (additionalOptions) {
+		var chart = this,
+			chartCopy,
+			sandbox,
+			svg,
+			seriesOptions,
+			sourceWidth,
+			sourceHeight,
+			cssWidth,
+			cssHeight,
+			options = merge(chart.options, additionalOptions); // copy the options and add extra options
+
+		// IE compatibility hack for generating SVG content that it doesn't really understand
+		if (!doc.createElementNS) {
+			/*jslint unparam: true*//* allow unused parameter ns in function below */
+			doc.createElementNS = function (ns, tagName) {
+				return doc.createElement(tagName);
+			};
+			/*jslint unparam: false*/
+		}
+
+		// create a sandbox where a new chart will be generated
+		sandbox = createElement(DIV, null, {
+			position: ABSOLUTE,
+			top: '-9999em',
+			width: chart.chartWidth + PX,
+			height: chart.chartHeight + PX
+		}, doc.body);
+
+		// get the source size
+		cssWidth = chart.renderTo.style.width;
+		cssHeight = chart.renderTo.style.height;
+		sourceWidth = options.exporting.sourceWidth ||
+			options.chart.width ||
+			(/px$/.test(cssWidth) && parseInt(cssWidth, 10)) ||
+			600;
+		sourceHeight = options.exporting.sourceHeight ||
+			options.chart.height ||
+			(/px$/.test(cssHeight) && parseInt(cssHeight, 10)) ||
+			400;
+
+		// override some options
+		extend(options.chart, {
+			animation: false,
+			renderTo: sandbox,
+			forExport: true,
+			width: sourceWidth,
+			height: sourceHeight
+		});
+		options.exporting.enabled = false; // hide buttons in print
+		delete options.data; // #3004
+
+		// prepare for replicating the chart
+		options.series = [];
+		each(chart.series, function (serie) {
+			seriesOptions = merge(serie.options, {
+				animation: false, // turn off animation
+				enableMouseTracking: false,
+				showCheckbox: false,
+				visible: serie.visible
+			});
+
+			if (!seriesOptions.isInternal) { // used for the navigator series that has its own option set
+				options.series.push(seriesOptions);
+			}
+		});
+
+		// Axis options must be merged in one by one, since it may be an array or an object (#2022, #3900)
+		if (additionalOptions) {
+			each(['xAxis', 'yAxis'], function (axisType) {
+				each(splat(additionalOptions[axisType]), function (axisOptions, i) {
+					options[axisType][i] = merge(options[axisType][i], axisOptions);
+				});
+			});
+		}
+
+		// generate the chart copy
+		chartCopy = new Highcharts.Chart(options, chart.callback);
+
+		// reflect axis extremes in the export
+		each(['xAxis', 'yAxis'], function (axisType) {
+			each(chart[axisType], function (axis, i) {
+				var axisCopy = chartCopy[axisType][i],
+					extremes = axis.getExtremes(),
+					userMin = extremes.userMin,
+					userMax = extremes.userMax;
+
+				if (axisCopy && (userMin !== UNDEFINED || userMax !== UNDEFINED)) {
+					axisCopy.setExtremes(userMin, userMax, true, false);
+				}
+			});
+		});
+
+		// get the SVG from the container's innerHTML
+		svg = chartCopy.container.innerHTML;
+
+		// free up memory
+		options = null;
+		chartCopy.destroy();
+		discardElement(sandbox);
+
+		// sanitize
+		svg = this.sanitizeSVG(svg);
+
+		// IE9 beta bugs with innerHTML. Test again with final IE9.
+		svg = svg.replace(/(url\(#highcharts-[0-9]+)&quot;/g, '$1')
+			.replace(/&quot;/g, "'");
+
+		return svg;
+	},
+
+	getSVGForExport: function (options, chartOptions) {
+		var chartExportingOptions = this.options.exporting;
+
+		return this.getSVG(merge(
+			{ chart: { borderRadius: 0 } },
+			chartExportingOptions.chartOptions,
+			chartOptions,
+			{
+				exporting: {
+					sourceWidth: (options && options.sourceWidth) || chartExportingOptions.sourceWidth,
+					sourceHeight: (options && options.sourceHeight) || chartExportingOptions.sourceHeight
+				}
+			}
+		));
+	},
+
+	/**
+	 * Submit the SVG representation of the chart to the server
+	 * @param {Object} options Exporting options. Possible members are url, type, width and formAttributes.
+	 * @param {Object} chartOptions Additional chart options for the SVG representation of the chart
+	 */
+	exportChart: function (options, chartOptions) {
+		
+		var svg = this.getSVGForExport(options, chartOptions);
+
+		// merge the options
+		options = merge(this.options.exporting, options);
+
+		// do the post
+		Highcharts.post(options.url, {
+			filename: options.filename || 'chart',
+			type: options.type,
+			width: options.width || 0, // IE8 fails to post undefined correctly, so use 0
+			scale: options.scale || 2,
+			svg: svg
+		}, options.formAttributes);
+
+	},
+
+	/**
+	 * Print the chart
+	 */
+	print: function () {
+
+		var chart = this,
+			container = chart.container,
+			origDisplay = [],
+			origParent = container.parentNode,
+			body = doc.body,
+			childNodes = body.childNodes;
+
+		if (chart.isPrinting) { // block the button while in printing mode
+			return;
+		}
+
+		chart.isPrinting = true;
+
+		fireEvent(chart, 'beforePrint');
+
+		// hide all body content
+		each(childNodes, function (node, i) {
+			if (node.nodeType === 1) {
+				origDisplay[i] = node.style.display;
+				node.style.display = NONE;
+			}
+		});
+
+		// pull out the chart
+		body.appendChild(container);
+
+		// print
+		win.focus(); // #1510
+		win.print();
+
+		// allow the browser to prepare before reverting
+		setTimeout(function () {
+
+			// put the chart back in
+			origParent.appendChild(container);
+
+			// restore all body content
+			each(childNodes, function (node, i) {
+				if (node.nodeType === 1) {
+					node.style.display = origDisplay[i];
+				}
+			});
+
+			chart.isPrinting = false;
+
+			fireEvent(chart, 'afterPrint');
+
+		}, 1000);
+
+	},
+
+	/**
+	 * Display a popup menu for choosing the export type
+	 *
+	 * @param {String} className An identifier for the menu
+	 * @param {Array} items A collection with text and onclicks for the items
+	 * @param {Number} x The x position of the opener button
+	 * @param {Number} y The y position of the opener button
+	 * @param {Number} width The width of the opener button
+	 * @param {Number} height The height of the opener button
+	 */
+	contextMenu: function (className, items, x, y, width, height, button) {
+		var chart = this,
+			navOptions = chart.options.navigation,
+			menuItemStyle = navOptions.menuItemStyle,
+			chartWidth = chart.chartWidth,
+			chartHeight = chart.chartHeight,
+			cacheName = 'cache-' + className,
+			menu = chart[cacheName],
+			menuPadding = mathMax(width, height), // for mouse leave detection
+			boxShadow = '3px 3px 10px #888',
+			innerMenu,
+			hide,
+			hideTimer,
+			menuStyle,
+			docMouseUpHandler = function (e) {
+				if (!chart.pointer.inClass(e.target, className)) {
+					hide();
+				}
+			};
+
+		// create the menu only the first time
+		if (!menu) {
+
+			// create a HTML element above the SVG
+			chart[cacheName] = menu = createElement(DIV, {
+				className: className
+			}, {
+				position: ABSOLUTE,
+				zIndex: 1000,
+				padding: menuPadding + PX
+			}, chart.container);
+
+			innerMenu = createElement(DIV, null,
+				extend({
+					MozBoxShadow: boxShadow,
+					WebkitBoxShadow: boxShadow,
+					boxShadow: boxShadow
+				}, navOptions.menuStyle), menu);
+
+			// hide on mouse out
+			hide = function () {
+				css(menu, { display: NONE });
+				if (button) {
+					button.setState(0);
+				}
+				chart.openMenu = false;
+			};
+
+			// Hide the menu some time after mouse leave (#1357)
+			addEvent(menu, 'mouseleave', function () {
+				hideTimer = setTimeout(hide, 500);
+			});
+			addEvent(menu, 'mouseenter', function () {
+				clearTimeout(hideTimer);
+			});
+
+
+			// Hide it on clicking or touching outside the menu (#2258, #2335, #2407)
+			addEvent(document, 'mouseup', docMouseUpHandler);
+			addEvent(chart, 'destroy', function () {
+				removeEvent(document, 'mouseup', docMouseUpHandler);
+			});
+
+
+			// create the items
+			each(items, function (item) {
+				if (item) {
+					var element = item.separator ?
+						createElement('hr', null, null, innerMenu) :
+						createElement(DIV, {
+							onmouseover: function () {
+								css(this, navOptions.menuItemHoverStyle);
+							},
+							onmouseout: function () {
+								css(this, menuItemStyle);
+							},
+							onclick: function () {
+								hide();
+								if (item.onclick) {
+									item.onclick.apply(chart, arguments);
+								}
+							},
+							innerHTML: item.text || chart.options.lang[item.textKey]
+						}, extend({
+							cursor: 'pointer'
+						}, menuItemStyle), innerMenu);
+
+
+					// Keep references to menu divs to be able to destroy them
+					chart.exportDivElements.push(element);
+				}
+			});
+
+			// Keep references to menu and innerMenu div to be able to destroy them
+			chart.exportDivElements.push(innerMenu, menu);
+
+			chart.exportMenuWidth = menu.offsetWidth;
+			chart.exportMenuHeight = menu.offsetHeight;
+		}
+
+		menuStyle = { display: 'block' };
+
+		// if outside right, right align it
+		if (x + chart.exportMenuWidth > chartWidth) {
+			menuStyle.right = (chartWidth - x - width - menuPadding) + PX;
+		} else {
+			menuStyle.left = (x - menuPadding) + PX;
+		}
+		// if outside bottom, bottom align it
+		if (y + height + chart.exportMenuHeight > chartHeight && button.alignOptions.verticalAlign !== 'top') {
+			menuStyle.bottom = (chartHeight - y - menuPadding)  + PX;
+		} else {
+			menuStyle.top = (y + height - menuPadding) + PX;
+		}
+
+		css(menu, menuStyle);
+		chart.openMenu = true;
+	},
+
+	/**
+	 * Add the export button to the chart
+	 */
+	addButton: function (options) {
+		var chart = this,
+			renderer = chart.renderer,
+			btnOptions = merge(chart.options.navigation.buttonOptions, options),
+			onclick = btnOptions.onclick,
+			menuItems = btnOptions.menuItems,
+			symbol,
+			button,
+			symbolAttr = {
+				stroke: btnOptions.symbolStroke,
+				fill: btnOptions.symbolFill
+			},
+			symbolSize = btnOptions.symbolSize || 12;
+		if (!chart.btnCount) {
+			chart.btnCount = 0;
+		}
+
+		// Keeps references to the button elements
+		if (!chart.exportDivElements) {
+			chart.exportDivElements = [];
+			chart.exportSVGElements = [];
+		}
+
+		if (btnOptions.enabled === false) {
+			return;
+		}
+
+
+		var attr = btnOptions.theme,
+			states = attr.states,
+			hover = states && states.hover,
+			select = states && states.select,
+			callback;
+
+		delete attr.states;
+
+		if (onclick) {
+			callback = function () {
+				onclick.apply(chart, arguments);
+			};
+
+		} else if (menuItems) {
+			callback = function () {
+				chart.contextMenu(
+					button.menuClassName,
+					menuItems,
+					button.translateX,
+					button.translateY,
+					button.width,
+					button.height,
+					button
+				);
+				button.setState(2);
+			};
+		}
+
+
+		if (btnOptions.text && btnOptions.symbol) {
+			attr.paddingLeft = Highcharts.pick(attr.paddingLeft, 25);
+
+		} else if (!btnOptions.text) {
+			extend(attr, {
+				width: btnOptions.width,
+				height: btnOptions.height,
+				padding: 0
+			});
+		}
+
+		button = renderer.button(btnOptions.text, 0, 0, callback, attr, hover, select)
+			.attr({
+				title: chart.options.lang[btnOptions._titleKey],
+				'stroke-linecap': 'round'
+			});
+		button.menuClassName = options.menuClassName || PREFIX + 'menu-' + chart.btnCount++;
+
+		if (btnOptions.symbol) {
+			symbol = renderer.symbol(
+					btnOptions.symbol,
+					btnOptions.symbolX - (symbolSize / 2),
+					btnOptions.symbolY - (symbolSize / 2),
+					symbolSize,
+					symbolSize
+				)
+				.attr(extend(symbolAttr, {
+					'stroke-width': btnOptions.symbolStrokeWidth || 1,
+					zIndex: 1
+				})).add(button);
+		}
+
+		button.add()
+			.align(extend(btnOptions, {
+				width: button.width,
+				x: Highcharts.pick(btnOptions.x, buttonOffset) // #1654
+			}), true, 'spacingBox');
+
+		buttonOffset += (button.width + btnOptions.buttonSpacing) * (btnOptions.align === 'right' ? -1 : 1);
+
+		chart.exportSVGElements.push(button, symbol);
+
+	},
+
+	/**
+	 * Destroy the buttons.
+	 */
+	destroyExport: function (e) {
+		var chart = e.target,
+			i,
+			elem;
+
+		// Destroy the extra buttons added
+		for (i = 0; i < chart.exportSVGElements.length; i++) {
+			elem = chart.exportSVGElements[i];
+
+			// Destroy and null the svg/vml elements
+			if (elem) { // #1822
+				elem.onclick = elem.ontouchstart = null;
+				chart.exportSVGElements[i] = elem.destroy();
+			}
+		}
+
+		// Destroy the divs for the menu
+		for (i = 0; i < chart.exportDivElements.length; i++) {
+			elem = chart.exportDivElements[i];
+
+			// Remove the event handler
+			removeEvent(elem, 'mouseleave');
+
+			// Remove inline events
+			chart.exportDivElements[i] = elem.onmouseout = elem.onmouseover = elem.ontouchstart = elem.onclick = null;
+
+			// Destroy the div by moving to garbage bin
+			discardElement(elem);
+		}
+	}
+});
+
+
+symbols.menu = function (x, y, width, height) {
+	var arr = [
+		M, x, y + 2.5,
+		L, x + width, y + 2.5,
+		M, x, y + height / 2 + 0.5,
+		L, x + width, y + height / 2 + 0.5,
+		M, x, y + height - 1.5,
+		L, x + width, y + height - 1.5
+	];
+	return arr;
+};
+
+// Add the buttons on chart load
+Chart.prototype.callbacks.push(function (chart) {
+	var n,
+		exportingOptions = chart.options.exporting,
+		buttons = exportingOptions.buttons;
+
+	buttonOffset = 0;
+
+	if (exportingOptions.enabled !== false) {
+
+		for (n in buttons) {
+			chart.addButton(buttons[n]);
+		}
+
+		// Destroy the export elements at chart destroy
+		addEvent(chart, 'destroy', chart.destroyExport);
+	}
+
+});
+
+
+}(Highcharts));

media/js/modules/funnel.js

@@ -1,12 +1,13 @@
 /*
  
- Highcharts funnel module, Beta
+ Highcharts funnel module
 
- (c) 2010-2012 Torstein Hønsi
+ (c) 2010-2014 Torstein Honsi
 
  License: www.highcharts.com/license
 */
-(function(d){var u=d.getOptions().plotOptions,p=d.seriesTypes,D=d.merge,z=function(){},A=d.each;u.funnel=D(u.pie,{center:["50%","50%"],width:"90%",neckWidth:"30%",height:"100%",neckHeight:"25%",dataLabels:{connectorWidth:1,connectorColor:"#606060"},size:!0,states:{select:{color:"#C0C0C0",borderColor:"#000000",shadow:!1}}});p.funnel=d.extendClass(p.pie,{type:"funnel",animate:z,translate:function(){var a=function(k,a){return/%$/.test(k)?a*parseInt(k,10)/100:parseInt(k,10)},g=0,e=this.chart,f=e.plotWidth,
+(function(b){var q=b.getOptions(),w=q.plotOptions,r=b.seriesTypes,G=b.merge,E=function(){},B=b.each,F=b.pick;w.funnel=G(w.pie,{animation:!1,center:["50%","50%"],width:"90%",neckWidth:"30%",height:"100%",neckHeight:"25%",reversed:!1,dataLabels:{connectorWidth:1,connectorColor:"#606060"},size:!0,states:{select:{color:"#C0C0C0",borderColor:"#000000",shadow:!1}}});r.funnel=b.extendClass(r.pie,{type:"funnel",animate:E,translate:function(){var a=function(i,a){return/%$/.test(i)?a*parseInt(i,10)/100:parseInt(i,
-e=e.plotHeight,h=0,c=this.options,C=c.center,b=a(C[0],f),d=a(C[0],e),p=a(c.width,f),i,q,j=a(c.height,e),r=a(c.neckWidth,f),s=a(c.neckHeight,e),v=j-s,a=this.data,w,x,u=c.dataLabels.position==="left"?1:0,y,m,B,n,l,t,o;this.getWidthAt=q=function(k){return k>j-s||j===s?r:r+(p-r)*((j-s-k)/(j-s))};this.getX=function(k,a){return b+(a?-1:1)*(q(k)/2+c.dataLabels.distance)};this.center=[b,d,j];this.centerX=b;A(a,function(a){g+=a.y});A(a,function(a){o=null;x=g?a.y/g:0;m=d-j/2+h*j;l=m+x*j;i=q(m);y=b-i/2;B=y+
+10)},C=0,e=this.chart,c=this.options,b=c.reversed,j=e.plotWidth,f=e.plotHeight,n=0,e=c.center,g=a(e[0],j),q=a(e[1],f),r=a(c.width,j),k,s,d=a(c.height,f),t=a(c.neckWidth,j),u=a(c.neckHeight,f),x=d-u,a=this.data,y,z,w=c.dataLabels.position==="left"?1:0,A,l,D,p,h,v,m;this.getWidthAt=s=function(i){return i>d-u||d===u?t:t+(r-t)*((d-u-i)/(d-u))};this.getX=function(i,a){return g+(a?-1:1)*(s(b?f-i:i)/2+c.dataLabels.distance)};this.center=[g,q,d];this.centerX=g;B(a,function(a){C+=a.y});B(a,function(a){m=null;
-i;i=q(l);n=b-i/2;t=n+i;m>v?(y=n=b-r/2,B=t=b+r/2):l>v&&(o=l,i=q(v),n=b-i/2,t=n+i,l=v);w=["M",y,m,"L",B,m,t,l];o&&w.push(t,o,n,o);w.push(n,l,"Z");a.shapeType="path";a.shapeArgs={d:w};a.percentage=x*100;a.plotX=b;a.plotY=(m+(o||l))/2;a.tooltipPos=[b,a.plotY];a.slice=z;a.half=u;h+=x});this.setTooltipPoints()},drawPoints:function(){var a=this,g=a.options,e=a.chart.renderer;A(a.data,function(f){var h=f.graphic,c=f.shapeArgs;h?h.animate(c):f.graphic=e.path(c).attr({fill:f.color,stroke:g.borderColor,"stroke-width":g.borderWidth}).add(a.group)})},
+z=C?a.y/C:0;l=q-d/2+n*d;h=l+z*d;k=s(l);A=g-k/2;D=A+k;k=s(h);p=g-k/2;v=p+k;l>x?(A=p=g-t/2,D=v=g+t/2):h>x&&(m=h,k=s(x),p=g-k/2,v=p+k,h=x);b&&(l=d-l,h=d-h,m=m?d-m:null);y=["M",A,l,"L",D,l,v,h];m&&y.push(v,m,p,m);y.push(p,h,"Z");a.shapeType="path";a.shapeArgs={d:y};a.percentage=z*100;a.plotX=g;a.plotY=(l+(m||h))/2;a.tooltipPos=[g,a.plotY];a.slice=E;a.half=w;n+=z})},drawPoints:function(){var a=this,b=a.options,e=a.chart.renderer;B(a.data,function(c){var o=c.options,j=c.graphic,f=c.shapeArgs;j?j.animate(f):
-sortByAngle:z,drawDataLabels:function(){var a=this.data,g=this.options.dataLabels.distance,e,f,h,c=a.length,d,b;for(this.center[2]-=2*g;c--;)h=a[c],f=(e=h.half)?1:-1,b=h.plotY,d=this.getX(b,e),h.labelPos=[0,b,d+(g-5)*f,b,d+g*f,b,e?"right":"left",0];p.pie.prototype.drawDataLabels.call(this)}})})(Highcharts);
+c.graphic=e.path(f).attr({fill:c.color,stroke:F(o.borderColor,b.borderColor),"stroke-width":F(o.borderWidth,b.borderWidth)}).add(a.group)})},sortByAngle:function(a){a.sort(function(a,b){return a.plotY-b.plotY})},drawDataLabels:function(){var a=this.data,b=this.options.dataLabels.distance,e,c,o,j=a.length,f,n;for(this.center[2]-=2*b;j--;)o=a[j],c=(e=o.half)?1:-1,n=o.plotY,f=this.getX(n,e),o.labelPos=[0,n,f+(b-5)*c,n,f+b*c,n,e?"right":"left",0];r.pie.prototype.drawDataLabels.call(this)}});q.plotOptions.pyramid=
+b.merge(q.plotOptions.funnel,{neckWidth:"0%",neckHeight:"0%",reversed:!0});b.seriesTypes.pyramid=b.extendClass(b.seriesTypes.funnel,{type:"pyramid"})})(Highcharts);

media/js/modules/funnel.src.js

@@ -0,0 +1,310 @@
+/**
+ * @license 
+ * Highcharts funnel module
+ *
+ * (c) 2010-2014 Torstein Honsi
+ *
+ * License: www.highcharts.com/license
+ */
+
+/*global Highcharts */
+(function (Highcharts) {
+	
+'use strict';
+
+// create shortcuts
+var defaultOptions = Highcharts.getOptions(),
+	defaultPlotOptions = defaultOptions.plotOptions,
+	seriesTypes = Highcharts.seriesTypes,
+	merge = Highcharts.merge,
+	noop = function () {},
+	each = Highcharts.each,
+	pick = Highcharts.pick;
+
+// set default options
+defaultPlotOptions.funnel = merge(defaultPlotOptions.pie, {
+	animation: false,
+	center: ['50%', '50%'],
+	width: '90%',
+	neckWidth: '30%',
+	height: '100%',
+	neckHeight: '25%',
+	reversed: false,
+	dataLabels: {
+		//position: 'right',
+		connectorWidth: 1,
+		connectorColor: '#606060'
+	},
+	size: true, // to avoid adapting to data label size in Pie.drawDataLabels
+	states: {
+		select: {
+			color: '#C0C0C0',
+			borderColor: '#000000',
+			shadow: false
+		}
+	}	
+});
+
+
+seriesTypes.funnel = Highcharts.extendClass(seriesTypes.pie, {
+	
+	type: 'funnel',
+	animate: noop,
+
+	/**
+	 * Overrides the pie translate method
+	 */
+	translate: function () {
+		
+		var 
+			// Get positions - either an integer or a percentage string must be given
+			getLength = function (length, relativeTo) {
+				return (/%$/).test(length) ?
+					relativeTo * parseInt(length, 10) / 100 :
+					parseInt(length, 10);
+			},
+			
+			sum = 0,
+			series = this,
+			chart = series.chart,
+			options = series.options,
+			reversed = options.reversed,
+			plotWidth = chart.plotWidth,
+			plotHeight = chart.plotHeight,
+			cumulative = 0, // start at top
+			center = options.center,
+			centerX = getLength(center[0], plotWidth),
+			centerY = getLength(center[1], plotHeight),
+			width = getLength(options.width, plotWidth),
+			tempWidth,
+			getWidthAt,
+			height = getLength(options.height, plotHeight),
+			neckWidth = getLength(options.neckWidth, plotWidth),
+			neckHeight = getLength(options.neckHeight, plotHeight),
+			neckY = height - neckHeight,
+			data = series.data,
+			path,
+			fraction,
+			half = options.dataLabels.position === 'left' ? 1 : 0,
+
+			x1, 
+			y1, 
+			x2, 
+			x3, 
+			y3, 
+			x4, 
+			y5;
+
+		// Return the width at a specific y coordinate
+		series.getWidthAt = getWidthAt = function (y) {
+			return y > height - neckHeight || height === neckHeight ?
+				neckWidth :
+				neckWidth + (width - neckWidth) * ((height - neckHeight - y) / (height - neckHeight));
+		};
+		series.getX = function (y, half) {
+					return centerX + (half ? -1 : 1) * ((getWidthAt(reversed ? plotHeight - y : y) / 2) + options.dataLabels.distance);
+		};
+
+		// Expose
+		series.center = [centerX, centerY, height];
+		series.centerX = centerX;
+
+		/*
+		 * Individual point coordinate naming:
+		 *
+		 * x1,y1 _________________ x2,y1
+		 *  \                         /
+		 *   \                       /
+		 *    \                     /
+		 *     \                   /
+		 *      \                 /
+		 *     x3,y3 _________ x4,y3
+		 *
+		 * Additional for the base of the neck:
+		 *
+		 *       |               |
+		 *       |               |
+		 *       |               |
+		 *     x3,y5 _________ x4,y5
+		 */
+
+
+
+
+		// get the total sum
+		each(data, function (point) {
+			sum += point.y;
+		});
+
+		each(data, function (point) {
+			// set start and end positions
+			y5 = null;
+			fraction = sum ? point.y / sum : 0;
+			y1 = centerY - height / 2 + cumulative * height;
+			y3 = y1 + fraction * height;
+			//tempWidth = neckWidth + (width - neckWidth) * ((height - neckHeight - y1) / (height - neckHeight));
+			tempWidth = getWidthAt(y1);
+			x1 = centerX - tempWidth / 2;
+			x2 = x1 + tempWidth;
+			tempWidth = getWidthAt(y3);
+			x3 = centerX - tempWidth / 2;
+			x4 = x3 + tempWidth;
+
+			// the entire point is within the neck
+			if (y1 > neckY) {
+				x1 = x3 = centerX - neckWidth / 2;
+				x2 = x4 = centerX + neckWidth / 2;
+			
+			// the base of the neck
+			} else if (y3 > neckY) {
+				y5 = y3;
+
+				tempWidth = getWidthAt(neckY);
+				x3 = centerX - tempWidth / 2;
+				x4 = x3 + tempWidth;
+
+				y3 = neckY;
+			}
+
+			if (reversed) {
+				y1 = height - y1;
+				y3 = height - y3;
+				y5 = (y5 ? height - y5 : null);
+			}
+			// save the path
+			path = [
+				'M',
+				x1, y1,
+				'L',
+				x2, y1,
+				x4, y3
+			];
+			if (y5) {
+				path.push(x4, y5, x3, y5);
+			}
+			path.push(x3, y3, 'Z');
+
+			// prepare for using shared dr
+			point.shapeType = 'path';
+			point.shapeArgs = { d: path };
+
+
+			// for tooltips and data labels
+			point.percentage = fraction * 100;
+			point.plotX = centerX;
+			point.plotY = (y1 + (y5 || y3)) / 2;
+
+			// Placement of tooltips and data labels
+			point.tooltipPos = [
+				centerX,
+				point.plotY
+			];
+
+			// Slice is a noop on funnel points
+			point.slice = noop;
+			
+			// Mimicking pie data label placement logic
+			point.half = half;
+
+			cumulative += fraction;
+		});		
+	},
+	/**
+	 * Draw a single point (wedge)
+	 * @param {Object} point The point object
+	 * @param {Object} color The color of the point
+	 * @param {Number} brightness The brightness relative to the color
+	 */
+	drawPoints: function () {
+		var series = this,
+			options = series.options,
+			chart = series.chart,
+			renderer = chart.renderer;
+
+		each(series.data, function (point) {
+			var pointOptions = point.options,
+				graphic = point.graphic,
+				shapeArgs = point.shapeArgs;
+
+			if (!graphic) { // Create the shapes				
+				point.graphic = renderer.path(shapeArgs).
+					attr({
+						fill: point.color,
+						stroke: pick(pointOptions.borderColor, options.borderColor),
+						'stroke-width': pick(pointOptions.borderWidth, options.borderWidth)
+					}).
+					add(series.group);
+					
+			} else { // Update the shapes
+				graphic.animate(shapeArgs);
+			}
+		});
+	},
+
+	/**
+	 * Funnel items don't have angles (#2289)
+	 */
+	sortByAngle: function (points) {
+		points.sort(function (a, b) {
+			return a.plotY - b.plotY;
+		});
+	},
+	
+	/**
+	 * Extend the pie data label method
+	 */
+	drawDataLabels: function () {
+		var data = this.data,
+			labelDistance = this.options.dataLabels.distance,
+			leftSide,
+			sign,
+			point,
+			i = data.length,
+			x,
+			y;
+		
+		// In the original pie label anticollision logic, the slots are distributed
+		// from one labelDistance above to one labelDistance below the pie. In funnels
+		// we don't want this.
+		this.center[2] -= 2 * labelDistance;
+		
+		// Set the label position array for each point.
+		while (i--) {
+			point = data[i];
+			leftSide = point.half;
+			sign = leftSide ? 1 : -1;
+			y = point.plotY;
+			x = this.getX(y, leftSide);
+				
+			// set the anchor point for data labels
+			point.labelPos = [
+				0, // first break of connector
+				y, // a/a
+				x + (labelDistance - 5) * sign, // second break, right outside point shape
+				y, // a/a
+				x + labelDistance * sign, // landing point for connector
+				y, // a/a
+				leftSide ? 'right' : 'left', // alignment
+				0 // center angle
+			];
+		}
+		
+		seriesTypes.pie.prototype.drawDataLabels.call(this);
+	}
+
+});
+
+/** 
+ * Pyramid series type.
+ * A pyramid series is a special type of funnel, without neck and reversed by default.
+ */
+defaultOptions.plotOptions.pyramid = Highcharts.merge(defaultOptions.plotOptions.funnel, {        
+	neckWidth: '0%',
+	neckHeight: '0%',
+	reversed: true
+});
+Highcharts.seriesTypes.pyramid = Highcharts.extendClass(Highcharts.seriesTypes.funnel, {
+	type: 'pyramid'
+});
+
+}(Highcharts));

media/js/modules/heatmap.js

@@ -1,2 +1,22 @@
-(function(a){var k=a.seriesTypes,l=a.each;k.heatmap=a.extendClass(k.map,{colorKey:"z",useMapGeometry:!1,pointArrayMap:["y","z"],translate:function(){var c=this,a=c.options,i=Number.MAX_VALUE,j=Number.MIN_VALUE;c.generatePoints();l(c.data,function(b){var e=b.x,f=b.y,d=b.z,g=(a.colsize||1)/2,h=(a.rowsize||1)/2;b.path=["M",e-g,f-h,"L",e+g,f-h,"L",e+g,f+h,"L",e-g,f+h,"Z"];b.shapeType="path";b.shapeArgs={d:c.translatePath(b.path)};typeof d==="number"&&(d>j?j=d:d<i&&(i=d))});c.translateColors(i,j)},getBox:function(){},
+/*
-getExtremes:a.Series.prototype.getExtremes})})(Highcharts);
+ Highcharts JS v4.1.5 (2015-04-13)
+
+ (c) 2011-2014 Torstein Honsi
+
+ License: www.highcharts.com/license
+*/
+(function(h){var m=h.Axis,r=h.Chart,k=h.Color,x=h.Legend,t=h.LegendSymbolMixin,u=h.Series,v=h.getOptions(),i=h.each,s=h.extend,y=h.extendClass,n=h.merge,l=h.pick,p=h.seriesTypes,w=h.wrap,o=function(){},q=h.ColorAxis=function(){this.isColorAxis=!0;this.init.apply(this,arguments)};s(q.prototype,m.prototype);s(q.prototype,{defaultColorAxisOptions:{lineWidth:0,gridLineWidth:1,tickPixelInterval:72,startOnTick:!0,endOnTick:!0,offset:0,marker:{animation:{duration:50},color:"gray",width:0.01},labels:{overflow:"justify"},
+minColor:"#EFEFFF",maxColor:"#003875",tickLength:5},init:function(a,b){var e=a.options.legend.layout!=="vertical",c;c=n(this.defaultColorAxisOptions,{side:e?2:1,reversed:!e},b,{isX:e,opposite:!e,showEmpty:!1,title:null,isColor:!0});m.prototype.init.call(this,a,c);b.dataClasses&&this.initDataClasses(b);this.initStops(b);this.isXAxis=!0;this.horiz=e;this.zoomEnabled=!1},tweenColors:function(a,b,e){var c;!b.rgba.length||!a.rgba.length?a=b.raw||"none":(a=a.rgba,b=b.rgba,c=b[3]!==1||a[3]!==1,a=(c?"rgba(":
+"rgb(")+Math.round(b[0]+(a[0]-b[0])*(1-e))+","+Math.round(b[1]+(a[1]-b[1])*(1-e))+","+Math.round(b[2]+(a[2]-b[2])*(1-e))+(c?","+(b[3]+(a[3]-b[3])*(1-e)):"")+")");return a},initDataClasses:function(a){var b=this,e=this.chart,c,d=0,f=this.options,g=a.dataClasses.length;this.dataClasses=c=[];this.legendItems=[];i(a.dataClasses,function(a,h){var i,a=n(a);c.push(a);if(!a.color)f.dataClassColor==="category"?(i=e.options.colors,a.color=i[d++],d===i.length&&(d=0)):a.color=b.tweenColors(k(f.minColor),k(f.maxColor),
+g<2?0.5:h/(g-1))})},initStops:function(a){this.stops=a.stops||[[0,this.options.minColor],[1,this.options.maxColor]];i(this.stops,function(a){a.color=k(a[1])})},setOptions:function(a){m.prototype.setOptions.call(this,a);this.options.crosshair=this.options.marker;this.coll="colorAxis"},setAxisSize:function(){var a=this.legendSymbol,b=this.chart,e,c,d;if(a)this.left=e=a.attr("x"),this.top=c=a.attr("y"),this.width=d=a.attr("width"),this.height=a=a.attr("height"),this.right=b.chartWidth-e-d,this.bottom=
+b.chartHeight-c-a,this.len=this.horiz?d:a,this.pos=this.horiz?e:c},toColor:function(a,b){var e,c=this.stops,d,f=this.dataClasses,g,j;if(f)for(j=f.length;j--;){if(g=f[j],d=g.from,c=g.to,(d===void 0||a>=d)&&(c===void 0||a<=c)){e=g.color;if(b)b.dataClass=j;break}}else{this.isLog&&(a=this.val2lin(a));e=1-(this.max-a)/(this.max-this.min||1);for(j=c.length;j--;)if(e>c[j][0])break;d=c[j]||c[j+1];c=c[j+1]||d;e=1-(c[0]-e)/(c[0]-d[0]||1);e=this.tweenColors(d.color,c.color,e)}return e},getOffset:function(){var a=
+this.legendGroup,b=this.chart.axisOffset[this.side];if(a){m.prototype.getOffset.call(this);if(!this.axisGroup.parentGroup)this.axisGroup.add(a),this.gridGroup.add(a),this.labelGroup.add(a),this.added=!0,this.labelLeft=0,this.labelRight=this.width;this.chart.axisOffset[this.side]=b}},setLegendColor:function(){var a,b=this.options;a=this.reversed;a=this.horiz?[+a,0,+!a,0]:[0,+!a,0,+a];this.legendColor={linearGradient:{x1:a[0],y1:a[1],x2:a[2],y2:a[3]},stops:b.stops||[[0,b.minColor],[1,b.maxColor]]}},
+drawLegendSymbol:function(a,b){var e=a.padding,c=a.options,d=this.horiz,f=l(c.symbolWidth,d?200:12),g=l(c.symbolHeight,d?12:200),j=l(c.labelPadding,d?16:30),c=l(c.itemDistance,10);this.setLegendColor();b.legendSymbol=this.chart.renderer.rect(0,a.baseline-11,f,g).attr({zIndex:1}).add(b.legendGroup);b.legendSymbol.getBBox();this.legendItemWidth=f+e+(d?c:j);this.legendItemHeight=g+e+(d?j:0)},setState:o,visible:!0,setVisible:o,getSeriesExtremes:function(){var a;if(this.series.length)a=this.series[0],
+this.dataMin=a.valueMin,this.dataMax=a.valueMax},drawCrosshair:function(a,b){var e=b&&b.plotX,c=b&&b.plotY,d,f=this.pos,g=this.len;if(b)d=this.toPixels(b[b.series.colorKey]),d<f?d=f-2:d>f+g&&(d=f+g+2),b.plotX=d,b.plotY=this.len-d,m.prototype.drawCrosshair.call(this,a,b),b.plotX=e,b.plotY=c,this.cross&&this.cross.attr({fill:this.crosshair.color}).add(this.legendGroup)},getPlotLinePath:function(a,b,e,c,d){return typeof d==="number"?this.horiz?["M",d-4,this.top-6,"L",d+4,this.top-6,d,this.top,"Z"]:["M",
+this.left,d,"L",this.left-6,d+6,this.left-6,d-6,"Z"]:m.prototype.getPlotLinePath.call(this,a,b,e,c)},update:function(a,b){i(this.series,function(a){a.isDirtyData=!0});m.prototype.update.call(this,a,b);this.legendItem&&(this.setLegendColor(),this.chart.legend.colorizeItem(this,!0))},getDataClassLegendSymbols:function(){var a=this,b=this.chart,e=this.legendItems,c=b.options.legend,d=c.valueDecimals,f=c.valueSuffix||"",g;e.length||i(this.dataClasses,function(c,m){var k=!0,l=c.from,n=c.to;g="";l===void 0?
+g="< ":n===void 0&&(g="> ");l!==void 0&&(g+=h.numberFormat(l,d)+f);l!==void 0&&n!==void 0&&(g+=" - ");n!==void 0&&(g+=h.numberFormat(n,d)+f);e.push(s({chart:b,name:g,options:{},drawLegendSymbol:t.drawRectangle,visible:!0,setState:o,setVisible:function(){k=this.visible=!k;i(a.series,function(a){i(a.points,function(a){a.dataClass===m&&a.setVisible(k)})});b.legend.colorizeItem(this,k)}},c))});return e},name:""});i(["fill","stroke"],function(a){HighchartsAdapter.addAnimSetter(a,function(b){b.elem.attr(a,
+q.prototype.tweenColors(k(b.start),k(b.end),b.pos))})});w(r.prototype,"getAxes",function(a){var b=this.options.colorAxis;a.call(this);this.colorAxis=[];b&&new q(this,b)});w(x.prototype,"getAllItems",function(a){var b=[],e=this.chart.colorAxis[0];e&&(e.options.dataClasses?b=b.concat(e.getDataClassLegendSymbols()):b.push(e),i(e.series,function(a){a.options.showInLegend=!1}));return b.concat(a.call(this))});r={pointAttrToOptions:{stroke:"borderColor","stroke-width":"borderWidth",fill:"color",dashstyle:"dashStyle"},
+pointArrayMap:["value"],axisTypes:["xAxis","yAxis","colorAxis"],optionalAxis:"colorAxis",trackerGroups:["group","markerGroup","dataLabelsGroup"],getSymbol:o,parallelArrays:["x","y","value"],colorKey:"value",translateColors:function(){var a=this,b=this.options.nullColor,e=this.colorAxis,c=this.colorKey;i(this.data,function(d){var f=d[c];if(f=f===null?b:e&&f!==void 0?e.toColor(f,d):d.color||a.color)d.color=f})}};v.plotOptions.heatmap=n(v.plotOptions.scatter,{animation:!1,borderWidth:0,nullColor:"#F8F8F8",
+dataLabels:{formatter:function(){return this.point.value},inside:!0,verticalAlign:"middle",crop:!1,overflow:!1,padding:0},marker:null,pointRange:null,tooltip:{pointFormat:"{point.x}, {point.y}: {point.value}<br/>"},states:{normal:{animation:!0},hover:{halo:!1,brightness:0.2}}});p.heatmap=y(p.scatter,n(r,{type:"heatmap",pointArrayMap:["y","value"],hasPointSpecificOptions:!0,supportsDrilldown:!0,getExtremesFromAll:!0,init:function(){var a;p.scatter.prototype.init.apply(this,arguments);a=this.options;
+this.pointRange=a.pointRange=l(a.pointRange,a.colsize||1);this.yAxis.axisPointRange=a.rowsize||1},translate:function(){var a=this.options,b=this.xAxis,e=this.yAxis;this.generatePoints();i(this.points,function(c){var d=(a.colsize||1)/2,f=(a.rowsize||1)/2,g=Math.round(b.len-b.translate(c.x-d,0,1,0,1)),d=Math.round(b.len-b.translate(c.x+d,0,1,0,1)),h=Math.round(e.translate(c.y-f,0,1,0,1)),f=Math.round(e.translate(c.y+f,0,1,0,1));c.plotX=c.clientX=(g+d)/2;c.plotY=(h+f)/2;c.shapeType="rect";c.shapeArgs=
+{x:Math.min(g,d),y:Math.min(h,f),width:Math.abs(d-g),height:Math.abs(f-h)}});this.translateColors();this.chart.hasRendered&&i(this.points,function(a){a.shapeArgs.fill=a.options.color||a.color})},drawPoints:p.column.prototype.drawPoints,animate:o,getBox:o,drawLegendSymbol:t.drawRectangle,getExtremes:function(){u.prototype.getExtremes.call(this,this.valueData);this.valueMin=this.dataMin;this.valueMax=this.dataMax;u.prototype.getExtremes.call(this)}}))})(Highcharts);

media/js/modules/heatmap.src.js

@@ -0,0 +1,660 @@
+/**
+ * @license Highcharts JS v4.1.5 (2015-04-13)
+ *
+ * (c) 2011-2014 Torstein Honsi
+ *
+ * License: www.highcharts.com/license
+ */
+
+/*global HighchartsAdapter*/
+(function (Highcharts) {
+
+
+var UNDEFINED,
+	Axis = Highcharts.Axis,
+	Chart = Highcharts.Chart,
+	Color = Highcharts.Color,
+	Legend = Highcharts.Legend,
+	LegendSymbolMixin = Highcharts.LegendSymbolMixin,
+	Series = Highcharts.Series,
+	
+	defaultOptions = Highcharts.getOptions(),
+	each = Highcharts.each,
+	extend = Highcharts.extend,
+	extendClass = Highcharts.extendClass,
+	merge = Highcharts.merge,
+	pick = Highcharts.pick,
+	seriesTypes = Highcharts.seriesTypes,
+	wrap = Highcharts.wrap,
+	noop = function () {};
+
+	
+
+
+/**
+ * The ColorAxis object for inclusion in gradient legends
+ */
+var ColorAxis = Highcharts.ColorAxis = function () {
+	this.isColorAxis = true;
+	this.init.apply(this, arguments);
+};
+extend(ColorAxis.prototype, Axis.prototype);
+extend(ColorAxis.prototype, {
+	defaultColorAxisOptions: {
+		lineWidth: 0,
+		gridLineWidth: 1,
+		tickPixelInterval: 72,
+		startOnTick: true,
+		endOnTick: true,
+		offset: 0,
+		marker: {
+			animation: {
+				duration: 50
+			},
+			color: 'gray',
+			width: 0.01
+		},
+		labels: {
+			overflow: 'justify'
+		},
+		minColor: '#EFEFFF',
+		maxColor: '#003875',
+		tickLength: 5
+	},
+	init: function (chart, userOptions) {
+		var horiz = chart.options.legend.layout !== 'vertical',
+			options;
+
+		// Build the options
+		options = merge(this.defaultColorAxisOptions, {
+			side: horiz ? 2 : 1,
+			reversed: !horiz
+		}, userOptions, {
+			isX: horiz,
+			opposite: !horiz,
+			showEmpty: false,
+			title: null,
+			isColor: true
+		});
+
+		Axis.prototype.init.call(this, chart, options);
+
+		// Base init() pushes it to the xAxis array, now pop it again
+		//chart[this.isXAxis ? 'xAxis' : 'yAxis'].pop();
+
+		// Prepare data classes
+		if (userOptions.dataClasses) {
+			this.initDataClasses(userOptions);
+		}
+		this.initStops(userOptions);
+
+		// Override original axis properties
+		this.isXAxis = true;
+		this.horiz = horiz;
+		this.zoomEnabled = false;
+	},
+
+	/*
+	 * Return an intermediate color between two colors, according to pos where 0
+	 * is the from color and 1 is the to color. 
+	 * NOTE: Changes here should be copied
+	 * to the same function in drilldown.src.js and solid-gauge-src.js.
+	 */
+	tweenColors: function (from, to, pos) {
+		// Check for has alpha, because rgba colors perform worse due to lack of
+		// support in WebKit.
+		var hasAlpha,
+			ret;
+
+		// Unsupported color, return to-color (#3920)
+		if (!to.rgba.length || !from.rgba.length) {
+			ret = to.raw || 'none';
+
+		// Interpolate
+		} else {
+			from = from.rgba;
+			to = to.rgba;
+			hasAlpha = (to[3] !== 1 || from[3] !== 1);
+			ret = (hasAlpha ? 'rgba(' : 'rgb(') + 
+				Math.round(to[0] + (from[0] - to[0]) * (1 - pos)) + ',' + 
+				Math.round(to[1] + (from[1] - to[1]) * (1 - pos)) + ',' + 
+				Math.round(to[2] + (from[2] - to[2]) * (1 - pos)) + 
+				(hasAlpha ? (',' + (to[3] + (from[3] - to[3]) * (1 - pos))) : '') + ')';
+		}
+		return ret;
+	},
+
+	initDataClasses: function (userOptions) {
+		var axis = this,
+			chart = this.chart,
+			dataClasses,
+			colorCounter = 0,
+			options = this.options,
+			len = userOptions.dataClasses.length;
+		this.dataClasses = dataClasses = [];
+		this.legendItems = [];
+
+		each(userOptions.dataClasses, function (dataClass, i) {
+			var colors;
+
+			dataClass = merge(dataClass);
+			dataClasses.push(dataClass);
+			if (!dataClass.color) {
+				if (options.dataClassColor === 'category') {
+					colors = chart.options.colors;
+					dataClass.color = colors[colorCounter++];
+					// loop back to zero
+					if (colorCounter === colors.length) {
+						colorCounter = 0;
+					}
+				} else {
+					dataClass.color = axis.tweenColors(
+						Color(options.minColor), 
+						Color(options.maxColor), 
+						len < 2 ? 0.5 : i / (len - 1) // #3219
+					);
+				}
+			}
+		});
+	},
+
+	initStops: function (userOptions) {
+		this.stops = userOptions.stops || [
+			[0, this.options.minColor],
+			[1, this.options.maxColor]
+		];
+		each(this.stops, function (stop) {
+			stop.color = Color(stop[1]);
+		});
+	},
+
+	/**
+	 * Extend the setOptions method to process extreme colors and color
+	 * stops.
+	 */
+	setOptions: function (userOptions) {
+		Axis.prototype.setOptions.call(this, userOptions);
+
+		this.options.crosshair = this.options.marker;
+		this.coll = 'colorAxis';
+	},
+
+	setAxisSize: function () {
+		var symbol = this.legendSymbol,
+			chart = this.chart,
+			x,
+			y,
+			width,
+			height;
+
+		if (symbol) {
+			this.left = x = symbol.attr('x');
+			this.top = y = symbol.attr('y');
+			this.width = width = symbol.attr('width');
+			this.height = height = symbol.attr('height');
+			this.right = chart.chartWidth - x - width;
+			this.bottom = chart.chartHeight - y - height;
+
+			this.len = this.horiz ? width : height;
+			this.pos = this.horiz ? x : y;
+		}
+	},
+
+	/** 
+	 * Translate from a value to a color
+	 */
+	toColor: function (value, point) {
+		var pos,
+			stops = this.stops,
+			from,
+			to,
+			color,
+			dataClasses = this.dataClasses,
+			dataClass,
+			i;
+
+		if (dataClasses) {
+			i = dataClasses.length;
+			while (i--) {
+				dataClass = dataClasses[i];
+				from = dataClass.from;
+				to = dataClass.to;
+				if ((from === UNDEFINED || value >= from) && (to === UNDEFINED || value <= to)) {
+					color = dataClass.color;
+					if (point) {
+						point.dataClass = i;
+					}
+					break;
+				}	
+			}
+
+		} else {
+
+			if (this.isLog) {
+				value = this.val2lin(value);
+			}
+			pos = 1 - ((this.max - value) / ((this.max - this.min) || 1));
+			i = stops.length;
+			while (i--) {
+				if (pos > stops[i][0]) {
+					break;
+				}
+			}
+			from = stops[i] || stops[i + 1];
+			to = stops[i + 1] || from;
+
+			// The position within the gradient
+			pos = 1 - (to[0] - pos) / ((to[0] - from[0]) || 1);
+
+			color = this.tweenColors(
+				from.color, 
+				to.color,
+				pos
+			);
+		}
+		return color;
+	},
+
+	getOffset: function () {
+		var group = this.legendGroup,
+			sideOffset = this.chart.axisOffset[this.side];
+		
+		if (group) {
+
+			Axis.prototype.getOffset.call(this);
+			
+			if (!this.axisGroup.parentGroup) {
+
+				// Move the axis elements inside the legend group
+				this.axisGroup.add(group);
+				this.gridGroup.add(group);
+				this.labelGroup.add(group);
+
+				this.added = true;
+
+				this.labelLeft = 0;
+				this.labelRight = this.width;
+			}
+			// Reset it to avoid color axis reserving space
+			this.chart.axisOffset[this.side] = sideOffset;
+		}
+	},
+
+	/**
+	 * Create the color gradient
+	 */
+	setLegendColor: function () {
+		var grad,
+			horiz = this.horiz,
+			options = this.options,
+			reversed = this.reversed;
+
+		grad = horiz ? [+reversed, 0, +!reversed, 0] : [0, +!reversed, 0, +reversed]; // #3190
+		this.legendColor = {
+			linearGradient: { x1: grad[0], y1: grad[1], x2: grad[2], y2: grad[3] },
+			stops: options.stops || [
+				[0, options.minColor],
+				[1, options.maxColor]
+			]
+		};
+	},
+
+	/**
+	 * The color axis appears inside the legend and has its own legend symbol
+	 */
+	drawLegendSymbol: function (legend, item) {
+		var padding = legend.padding,
+			legendOptions = legend.options,
+			horiz = this.horiz,
+			box,
+			width = pick(legendOptions.symbolWidth, horiz ? 200 : 12),
+			height = pick(legendOptions.symbolHeight, horiz ? 12 : 200),
+			labelPadding = pick(legendOptions.labelPadding, horiz ? 16 : 30),
+			itemDistance = pick(legendOptions.itemDistance, 10);
+
+		this.setLegendColor();
+
+		// Create the gradient
+		item.legendSymbol = this.chart.renderer.rect(
+			0,
+			legend.baseline - 11,
+			width,
+			height
+		).attr({
+			zIndex: 1
+		}).add(item.legendGroup);
+		box = item.legendSymbol.getBBox();
+
+		// Set how much space this legend item takes up
+		this.legendItemWidth = width + padding + (horiz ? itemDistance : labelPadding);
+		this.legendItemHeight = height + padding + (horiz ? labelPadding : 0);
+	},
+	/**
+	 * Fool the legend
+	 */
+	setState: noop,
+	visible: true,
+	setVisible: noop,
+	getSeriesExtremes: function () {
+		var series;
+		if (this.series.length) {
+			series = this.series[0];
+			this.dataMin = series.valueMin;
+			this.dataMax = series.valueMax;
+		}
+	},
+	drawCrosshair: function (e, point) {
+		var plotX = point && point.plotX,
+			plotY = point && point.plotY,
+			crossPos,
+			axisPos = this.pos,
+			axisLen = this.len;
+		
+		if (point) {
+			crossPos = this.toPixels(point[point.series.colorKey]);
+			if (crossPos < axisPos) {
+				crossPos = axisPos - 2;
+			} else if (crossPos > axisPos + axisLen) {
+				crossPos = axisPos + axisLen + 2;
+			}
+			
+			point.plotX = crossPos;
+			point.plotY = this.len - crossPos;
+			Axis.prototype.drawCrosshair.call(this, e, point);
+			point.plotX = plotX;
+			point.plotY = plotY;
+			
+			if (this.cross) {
+				this.cross
+					.attr({
+						fill: this.crosshair.color
+					})
+					.add(this.legendGroup);
+			}
+		}
+	},
+	getPlotLinePath: function (a, b, c, d, pos) {
+		if (typeof pos === 'number') { // crosshairs only // #3969 pos can be 0 !!
+			return this.horiz ? 
+				['M', pos - 4, this.top - 6, 'L', pos + 4, this.top - 6, pos, this.top, 'Z'] : 
+				['M', this.left, pos, 'L', this.left - 6, pos + 6, this.left - 6, pos - 6, 'Z'];
+		} else {
+			return Axis.prototype.getPlotLinePath.call(this, a, b, c, d);
+		}
+	},
+
+	update: function (newOptions, redraw) {
+		each(this.series, function (series) {
+			series.isDirtyData = true; // Needed for Axis.update when choropleth colors change
+		});
+		Axis.prototype.update.call(this, newOptions, redraw);
+		if (this.legendItem) {
+			this.setLegendColor();
+			this.chart.legend.colorizeItem(this, true);
+		}
+	},
+
+	/**
+	 * Get the legend item symbols for data classes
+	 */
+	getDataClassLegendSymbols: function () {
+		var axis = this,
+			chart = this.chart,
+			legendItems = this.legendItems,
+			legendOptions = chart.options.legend,
+			valueDecimals = legendOptions.valueDecimals,
+			valueSuffix = legendOptions.valueSuffix || '',
+			name;
+
+		if (!legendItems.length) {
+			each(this.dataClasses, function (dataClass, i) {
+				var vis = true,
+					from = dataClass.from,
+					to = dataClass.to;
+				
+				// Assemble the default name. This can be overridden by legend.options.labelFormatter
+				name = '';
+				if (from === UNDEFINED) {
+					name = '< ';
+				} else if (to === UNDEFINED) {
+					name = '> ';
+				}
+				if (from !== UNDEFINED) {
+					name += Highcharts.numberFormat(from, valueDecimals) + valueSuffix;
+				}
+				if (from !== UNDEFINED && to !== UNDEFINED) {
+					name += ' - ';
+				}
+				if (to !== UNDEFINED) {
+					name += Highcharts.numberFormat(to, valueDecimals) + valueSuffix;
+				}
+				
+				// Add a mock object to the legend items
+				legendItems.push(extend({
+					chart: chart,
+					name: name,
+					options: {},
+					drawLegendSymbol: LegendSymbolMixin.drawRectangle,
+					visible: true,
+					setState: noop,
+					setVisible: function () {
+						vis = this.visible = !vis;
+						each(axis.series, function (series) {
+							each(series.points, function (point) {
+								if (point.dataClass === i) {
+									point.setVisible(vis);
+								}
+							});
+						});
+						
+						chart.legend.colorizeItem(this, vis);
+					}
+				}, dataClass));
+			});
+		}
+		return legendItems;
+	},
+	name: '' // Prevents 'undefined' in legend in IE8
+});
+
+/**
+ * Handle animation of the color attributes directly
+ */
+each(['fill', 'stroke'], function (prop) {
+	HighchartsAdapter.addAnimSetter(prop, function (fx) {
+		fx.elem.attr(prop, ColorAxis.prototype.tweenColors(Color(fx.start), Color(fx.end), fx.pos));
+	});
+});
+
+/**
+ * Extend the chart getAxes method to also get the color axis
+ */
+wrap(Chart.prototype, 'getAxes', function (proceed) {
+
+	var options = this.options,
+		colorAxisOptions = options.colorAxis;
+
+	proceed.call(this);
+
+	this.colorAxis = [];
+	if (colorAxisOptions) {
+		proceed = new ColorAxis(this, colorAxisOptions); // Fake assignment for jsLint
+	}
+});
+
+
+/**
+ * Wrap the legend getAllItems method to add the color axis. This also removes the 
+ * axis' own series to prevent them from showing up individually.
+ */
+wrap(Legend.prototype, 'getAllItems', function (proceed) {
+	var allItems = [],
+		colorAxis = this.chart.colorAxis[0];
+
+	if (colorAxis) {
+
+		// Data classes
+		if (colorAxis.options.dataClasses) {
+			allItems = allItems.concat(colorAxis.getDataClassLegendSymbols());
+		// Gradient legend
+		} else {
+			// Add this axis on top
+			allItems.push(colorAxis);
+		}
+
+		// Don't add the color axis' series
+		each(colorAxis.series, function (series) {
+			series.options.showInLegend = false;
+		});
+	}
+
+	return allItems.concat(proceed.call(this));
+});/**
+ * Mixin for maps and heatmaps
+ */
+var colorSeriesMixin = {
+
+	pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
+		stroke: 'borderColor',
+		'stroke-width': 'borderWidth',
+		fill: 'color',
+		dashstyle: 'dashStyle'
+	},
+	pointArrayMap: ['value'],
+	axisTypes: ['xAxis', 'yAxis', 'colorAxis'],
+	optionalAxis: 'colorAxis',
+	trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
+	getSymbol: noop,
+	parallelArrays: ['x', 'y', 'value'],
+	colorKey: 'value',
+	
+	/**
+	 * In choropleth maps, the color is a result of the value, so this needs translation too
+	 */
+	translateColors: function () {
+		var series = this,
+			nullColor = this.options.nullColor,
+			colorAxis = this.colorAxis,
+			colorKey = this.colorKey;
+
+		each(this.data, function (point) {
+			var value = point[colorKey],
+				color;
+
+			color = value === null ? nullColor : (colorAxis && value !== undefined) ? colorAxis.toColor(value, point) : point.color || series.color;
+
+			if (color) {
+				point.color = color;
+			}
+		});
+	}
+};
+/**
+ * Extend the default options with map options
+ */
+defaultOptions.plotOptions.heatmap = merge(defaultOptions.plotOptions.scatter, {
+	animation: false,
+	borderWidth: 0,
+	nullColor: '#F8F8F8',
+	dataLabels: {
+		formatter: function () { // #2945
+			return this.point.value;
+		},
+		inside: true,
+		verticalAlign: 'middle',
+		crop: false,
+		overflow: false,
+		padding: 0 // #3837
+	},
+	marker: null,
+	pointRange: null, // dynamically set to colsize by default
+	tooltip: {
+		pointFormat: '{point.x}, {point.y}: {point.value}<br/>'
+	},
+	states: {
+		normal: {
+			animation: true
+		},
+		hover: {
+			halo: false,  // #3406, halo is not required on heatmaps
+			brightness: 0.2
+		}
+	}
+});
+
+// The Heatmap series type
+seriesTypes.heatmap = extendClass(seriesTypes.scatter, merge(colorSeriesMixin, {
+	type: 'heatmap',
+	pointArrayMap: ['y', 'value'],
+	hasPointSpecificOptions: true,
+	supportsDrilldown: true,
+	getExtremesFromAll: true,
+
+	/**
+	 * Override the init method to add point ranges on both axes.
+	 */
+	init: function () {
+		var options;
+		seriesTypes.scatter.prototype.init.apply(this, arguments);
+
+		options = this.options;
+		this.pointRange = options.pointRange = pick(options.pointRange, options.colsize || 1); // #3758, prevent resetting in setData
+		this.yAxis.axisPointRange = options.rowsize || 1; // general point range
+	},
+	translate: function () {
+		var series = this,
+			options = series.options,
+			xAxis = series.xAxis,
+			yAxis = series.yAxis;
+
+		series.generatePoints();
+
+		each(series.points, function (point) {
+			var xPad = (options.colsize || 1) / 2,
+				yPad = (options.rowsize || 1) / 2,
+				x1 = Math.round(xAxis.len - xAxis.translate(point.x - xPad, 0, 1, 0, 1)),
+				x2 = Math.round(xAxis.len - xAxis.translate(point.x + xPad, 0, 1, 0, 1)),
+				y1 = Math.round(yAxis.translate(point.y - yPad, 0, 1, 0, 1)),
+				y2 = Math.round(yAxis.translate(point.y + yPad, 0, 1, 0, 1));
+
+			// Set plotX and plotY for use in K-D-Tree and more
+			point.plotX = point.clientX = (x1 + x2) / 2;
+			point.plotY = (y1 + y2) / 2;
+
+			point.shapeType = 'rect';
+			point.shapeArgs = {
+				x: Math.min(x1, x2),
+				y: Math.min(y1, y2),
+				width: Math.abs(x2 - x1),
+				height: Math.abs(y2 - y1)
+			};
+		});
+		
+		series.translateColors();
+
+		// Make sure colors are updated on colorAxis update (#2893)
+		if (this.chart.hasRendered) {
+			each(series.points, function (point) {
+				point.shapeArgs.fill = point.options.color || point.color; // #3311
+			});
+		}
+	},
+	drawPoints: seriesTypes.column.prototype.drawPoints,
+	animate: noop,
+	getBox: noop,
+	drawLegendSymbol: LegendSymbolMixin.drawRectangle,
+
+	getExtremes: function () {
+		// Get the extremes from the value data
+		Series.prototype.getExtremes.call(this, this.valueData);
+		this.valueMin = this.dataMin;
+		this.valueMax = this.dataMax;
+
+		// Get the extremes from the y data
+		Series.prototype.getExtremes.call(this);
+	}
+		
+}));
+
+
+}(Highcharts));

media/js/modules/no-data-to-display.js

@@ -1,12 +1,12 @@
 /*
- Highcharts JS v3.0.7 (2013-10-24)
+ Highcharts JS v4.1.5 (2015-04-13)
  Plugin for displaying a message when there is no data visible in chart.
 
- (c) 2010-2013 Highsoft AS
+ (c) 2010-2014 Highsoft AS
- Author: Øystein Moseng
+ Author: Oystein Moseng
 
  License: www.highcharts.com/license
 */
-(function(c){function f(){return!!this.points.length}function g(){this.hasData()?this.hideNoData():this.showNoData()}var d=c.seriesTypes,e=c.Chart.prototype,h=c.getOptions(),i=c.extend;i(h.lang,{noData:"No data to display"});h.noData={position:{x:0,y:0,align:"center",verticalAlign:"middle"},attr:{},style:{fontWeight:"bold",fontSize:"12px",color:"#60606a"}};d.pie.prototype.hasData=f;if(d.gauge)d.gauge.prototype.hasData=f;if(d.waterfall)d.waterfall.prototype.hasData=f;c.Series.prototype.hasData=function(){return this.dataMax!==
+(function(c){function i(){return!!this.points.length}function e(){this.hasData()?this.hideNoData():this.showNoData()}var f=c.seriesTypes,d=c.Chart.prototype,g=c.getOptions(),h=c.extend,j=c.each;h(g.lang,{noData:"No data to display"});g.noData={position:{x:0,y:0,align:"center",verticalAlign:"middle"},attr:{},style:{fontWeight:"bold",fontSize:"12px",color:"#60606a"}};j(["pie","gauge","waterfall","bubble"],function(a){if(f[a])f[a].prototype.hasData=i});c.Series.prototype.hasData=function(){return this.visible&&
-void 0&&this.dataMin!==void 0};e.showNoData=function(a){var b=this.options,a=a||b.lang.noData,b=b.noData;if(!this.noDataLabel)this.noDataLabel=this.renderer.label(a,0,0,null,null,null,null,null,"no-data").attr(b.attr).css(b.style).add(),this.noDataLabel.align(i(this.noDataLabel.getBBox(),b.position),!1,"plotBox")};e.hideNoData=function(){if(this.noDataLabel)this.noDataLabel=this.noDataLabel.destroy()};e.hasData=function(){for(var a=this.series,b=a.length;b--;)if(a[b].hasData()&&!a[b].options.isInternal)return!0;
+this.dataMax!==void 0&&this.dataMin!==void 0};d.showNoData=function(a){var b=this.options,a=a||b.lang.noData,b=b.noData;if(!this.noDataLabel)this.noDataLabel=this.renderer.label(a,0,0,null,null,null,null,null,"no-data").attr(b.attr).css(b.style).add(),this.noDataLabel.align(h(this.noDataLabel.getBBox(),b.position),!1,"plotBox")};d.hideNoData=function(){if(this.noDataLabel)this.noDataLabel=this.noDataLabel.destroy()};d.hasData=function(){for(var a=this.series,b=a.length;b--;)if(a[b].hasData()&&!a[b].options.isInternal)return!0;
-return!1};e.callbacks.push(function(a){c.addEvent(a,"load",g);c.addEvent(a,"redraw",g)})})(Highcharts);
+return!1};d.callbacks.push(function(a){c.addEvent(a,"load",e);c.addEvent(a,"redraw",e)})})(Highcharts);

media/js/modules/no-data-to-display.src.js

@@ -0,0 +1,125 @@
+/**
+ * @license Highcharts JS v4.1.5 (2015-04-13)
+ * Plugin for displaying a message when there is no data visible in chart.
+ *
+ * (c) 2010-2014 Highsoft AS
+ * Author: Oystein Moseng
+ *
+ * License: www.highcharts.com/license
+ */
+
+(function (H) {
+	
+	var seriesTypes = H.seriesTypes,
+		chartPrototype = H.Chart.prototype,
+		defaultOptions = H.getOptions(),
+		extend = H.extend,
+		each = H.each;
+
+	// Add language option
+	extend(defaultOptions.lang, {
+		noData: 'No data to display'
+	});
+	
+	// Add default display options for message
+	defaultOptions.noData = {
+		position: {
+			x: 0,
+			y: 0,			
+			align: 'center',
+			verticalAlign: 'middle'
+		},
+		attr: {						
+		},
+		style: {	
+			fontWeight: 'bold',		
+			fontSize: '12px',
+			color: '#60606a'		
+		}
+	};
+
+	/**
+	 * Define hasData functions for series. These return true if there are data points on this series within the plot area
+	 */	
+	function hasDataPie() {
+		return !!this.points.length; /* != 0 */
+	}
+
+	each(['pie', 'gauge', 'waterfall', 'bubble'], function (type) {
+		if (seriesTypes[type]) {
+			seriesTypes[type].prototype.hasData = hasDataPie;
+		}
+	});
+
+	H.Series.prototype.hasData = function () {
+		return this.visible && this.dataMax !== undefined && this.dataMin !== undefined; // #3703
+	};
+	
+	/**
+	 * Display a no-data message.
+	 *
+	 * @param {String} str An optional message to show in place of the default one 
+	 */
+	chartPrototype.showNoData = function (str) {
+		var chart = this,
+			options = chart.options,
+			text = str || options.lang.noData,
+			noDataOptions = options.noData;
+
+		if (!chart.noDataLabel) {
+			chart.noDataLabel = chart.renderer.label(text, 0, 0, null, null, null, null, null, 'no-data')
+				.attr(noDataOptions.attr)
+				.css(noDataOptions.style)
+				.add();
+			chart.noDataLabel.align(extend(chart.noDataLabel.getBBox(), noDataOptions.position), false, 'plotBox');
+		}
+	};
+
+	/**
+	 * Hide no-data message	
+	 */	
+	chartPrototype.hideNoData = function () {
+		var chart = this;
+		if (chart.noDataLabel) {
+			chart.noDataLabel = chart.noDataLabel.destroy();
+		}
+	};
+
+	/**
+	 * Returns true if there are data points within the plot area now
+	 */	
+	chartPrototype.hasData = function () {
+		var chart = this,
+			series = chart.series,
+			i = series.length;
+
+		while (i--) {
+			if (series[i].hasData() && !series[i].options.isInternal) { 
+				return true;
+			}	
+		}
+
+		return false;
+	};
+
+	/**
+	 * Show no-data message if there is no data in sight. Otherwise, hide it.
+	 */
+	function handleNoData() {
+		var chart = this;
+		if (chart.hasData()) {
+			chart.hideNoData();
+		} else {
+			chart.showNoData();
+		}
+	}
+
+	/**
+	 * Add event listener to handle automatic display of no-data message
+	 */
+	chartPrototype.callbacks.push(function (chart) {
+		H.addEvent(chart, 'load', handleNoData);
+		H.addEvent(chart, 'redraw', handleNoData);
+	});
+
+}(Highcharts));

media/js/modules/solid-gauge.js

@@ -0,0 +1,14 @@
+/*
+  Highcharts JS v4.1.5 (2015-04-13)
+ Solid angular gauge module
+
+ (c) 2010-2014 Torstein Honsi
+
+ License: www.highcharts.com/license
+*/
+(function(b){var q=b.getOptions().plotOptions,r=b.pInt,s=b.pick,j=b.each,k;q.solidgauge=b.merge(q.gauge,{colorByPoint:!0});k={initDataClasses:function(a){var c=this,e=this.chart,d,o=0,f=this.options;this.dataClasses=d=[];j(a.dataClasses,function(g,h){var p,g=b.merge(g);d.push(g);if(!g.color)f.dataClassColor==="category"?(p=e.options.colors,g.color=p[o++],o===p.length&&(o=0)):g.color=c.tweenColors(b.Color(f.minColor),b.Color(f.maxColor),h/(a.dataClasses.length-1))})},initStops:function(a){this.stops=
+a.stops||[[0,this.options.minColor],[1,this.options.maxColor]];j(this.stops,function(a){a.color=b.Color(a[1])})},toColor:function(a,c){var e,d=this.stops,b,f=this.dataClasses,g,h;if(f)for(h=f.length;h--;){if(g=f[h],b=g.from,d=g.to,(b===void 0||a>=b)&&(d===void 0||a<=d)){e=g.color;if(c)c.dataClass=h;break}}else{this.isLog&&(a=this.val2lin(a));e=1-(this.max-a)/(this.max-this.min);for(h=d.length;h--;)if(e>d[h][0])break;b=d[h]||d[h+1];d=d[h+1]||b;e=1-(d[0]-e)/(d[0]-b[0]||1);e=this.tweenColors(b.color,
+d.color,e)}return e},tweenColors:function(a,c,b){var d;!c.rgba.length||!a.rgba.length?a=c.raw||"none":(a=a.rgba,c=c.rgba,d=c[3]!==1||a[3]!==1,a=(d?"rgba(":"rgb(")+Math.round(c[0]+(a[0]-c[0])*(1-b))+","+Math.round(c[1]+(a[1]-c[1])*(1-b))+","+Math.round(c[2]+(a[2]-c[2])*(1-b))+(d?","+(c[3]+(a[3]-c[3])*(1-b)):"")+")");return a}};j(["fill","stroke"],function(a){HighchartsAdapter.addAnimSetter(a,function(c){c.elem.attr(a,k.tweenColors(b.Color(c.start),b.Color(c.end),c.pos))})});b.seriesTypes.solidgauge=
+b.extendClass(b.seriesTypes.gauge,{type:"solidgauge",bindAxes:function(){var a;b.seriesTypes.gauge.prototype.bindAxes.call(this);a=this.yAxis;b.extend(a,k);a.options.dataClasses&&a.initDataClasses(a.options);a.initStops(a.options)},drawPoints:function(){var a=this,c=a.yAxis,e=c.center,d=a.options,o=a.chart.renderer,f=d.overshoot,g=f&&typeof f==="number"?f/180*Math.PI:0;b.each(a.points,function(b){var f=b.graphic,i=c.startAngleRad+c.translate(b.y,null,null,null,!0),j=r(s(b.options.radius,d.radius,
+100))*e[2]/200,l=r(s(b.options.innerRadius,d.innerRadius,60))*e[2]/200,m=c.toColor(b.y,b);m==="none"&&(m=b.color||a.color||"none");if(m!=="none")b.color=m;i=Math.max(c.startAngleRad-g,Math.min(c.endAngleRad+g,i));d.wrap===!1&&(i=Math.max(c.startAngleRad,Math.min(c.endAngleRad,i)));var i=i*180/Math.PI,n=i/(180/Math.PI),k=c.startAngleRad,i=Math.min(n,k),n=Math.max(n,k);n-i>2*Math.PI&&(n=i+2*Math.PI);b.shapeArgs=l={x:e[0],y:e[1],r:j,innerR:l,start:i,end:n,fill:m};b.startR=j;f?(b=l.d,f.animate(l),l.d=
+b):b.graphic=o.arc(l).attr({stroke:d.borderColor||"none","stroke-width":d.borderWidth||0,fill:m,"sweep-flag":0}).add(a.group)})},animate:function(a){if(!a)this.startAngleRad=this.yAxis.startAngleRad,b.seriesTypes.pie.prototype.animate.call(this,a)}})})(Highcharts);

media/js/modules/solid-gauge.src.js

@@ -0,0 +1,267 @@
+/**
+ * @license  Highcharts JS v4.1.5 (2015-04-13)
+ * Solid angular gauge module
+ *
+ * (c) 2010-2014 Torstein Honsi
+ *
+ * License: www.highcharts.com/license
+ */
+
+/*global Highcharts, HighchartsAdapter*/
+(function (H) {
+	"use strict";
+
+	var defaultPlotOptions = H.getOptions().plotOptions,
+		pInt = H.pInt,
+		pick = H.pick,
+		each = H.each,
+		colorAxisMethods,
+		UNDEFINED;
+
+	// The default options
+	defaultPlotOptions.solidgauge = H.merge(defaultPlotOptions.gauge, {
+		colorByPoint: true
+	});
+
+
+	// These methods are defined in the ColorAxis object, and copied here.
+	// If we implement an AMD system we should make ColorAxis a dependency.
+	colorAxisMethods = {
+
+
+		initDataClasses: function (userOptions) {
+			var axis = this,
+				chart = this.chart,
+				dataClasses,
+				colorCounter = 0,
+				options = this.options;
+			this.dataClasses = dataClasses = [];
+
+			each(userOptions.dataClasses, function (dataClass, i) {
+				var colors;
+
+				dataClass = H.merge(dataClass);
+				dataClasses.push(dataClass);
+				if (!dataClass.color) {
+					if (options.dataClassColor === 'category') {
+						colors = chart.options.colors;
+						dataClass.color = colors[colorCounter++];
+						// loop back to zero
+						if (colorCounter === colors.length) {
+							colorCounter = 0;
+						}
+					} else {
+						dataClass.color = axis.tweenColors(H.Color(options.minColor), H.Color(options.maxColor), i / (userOptions.dataClasses.length - 1));
+					}
+				}
+			});
+		},
+
+		initStops: function (userOptions) {
+			this.stops = userOptions.stops || [
+				[0, this.options.minColor],
+				[1, this.options.maxColor]
+			];
+			each(this.stops, function (stop) {
+				stop.color = H.Color(stop[1]);
+			});
+		},
+		/** 
+		 * Translate from a value to a color
+		 */
+		toColor: function (value, point) {
+			var pos,
+				stops = this.stops,
+				from,
+				to,
+				color,
+				dataClasses = this.dataClasses,
+				dataClass,
+				i;
+
+			if (dataClasses) {
+				i = dataClasses.length;
+				while (i--) {
+					dataClass = dataClasses[i];
+					from = dataClass.from;
+					to = dataClass.to;
+					if ((from === UNDEFINED || value >= from) && (to === UNDEFINED || value <= to)) {
+						color = dataClass.color;
+						if (point) {
+							point.dataClass = i;
+						}
+						break;
+					}   
+				}
+
+			} else {
+
+				if (this.isLog) {
+					value = this.val2lin(value);
+				}
+				pos = 1 - ((this.max - value) / (this.max - this.min));
+				i = stops.length;
+				while (i--) {
+					if (pos > stops[i][0]) {
+						break;
+					}
+				}
+				from = stops[i] || stops[i + 1];
+				to = stops[i + 1] || from;
+
+				// The position within the gradient
+				pos = 1 - (to[0] - pos) / ((to[0] - from[0]) || 1);
+				
+				color = this.tweenColors(
+					from.color, 
+					to.color,
+					pos
+				);
+			}
+			return color;
+		},
+		/*
+		 * Return an intermediate color between two colors, according to pos where 0
+		 * is the from color and 1 is the to color.
+		 */
+		tweenColors: function (from, to, pos) {
+			// Check for has alpha, because rgba colors perform worse due to lack of
+			// support in WebKit.
+			var hasAlpha,
+				ret;
+
+			// Unsupported color, return to-color (#3920)
+			if (!to.rgba.length || !from.rgba.length) {
+				ret = to.raw || 'none';
+
+			// Interpolate
+			} else {
+				from = from.rgba;
+				to = to.rgba;
+				hasAlpha = (to[3] !== 1 || from[3] !== 1);
+				ret = (hasAlpha ? 'rgba(' : 'rgb(') + 
+					Math.round(to[0] + (from[0] - to[0]) * (1 - pos)) + ',' + 
+					Math.round(to[1] + (from[1] - to[1]) * (1 - pos)) + ',' + 
+					Math.round(to[2] + (from[2] - to[2]) * (1 - pos)) + 
+					(hasAlpha ? (',' + (to[3] + (from[3] - to[3]) * (1 - pos))) : '') + ')';
+			}
+			return ret;
+		}
+	};
+
+	/**
+	 * Handle animation of the color attributes directly
+	 */
+	each(['fill', 'stroke'], function (prop) {
+		HighchartsAdapter.addAnimSetter(prop, function (fx) {
+			fx.elem.attr(prop, colorAxisMethods.tweenColors(H.Color(fx.start), H.Color(fx.end), fx.pos));
+		});
+	});
+
+	// The series prototype
+	H.seriesTypes.solidgauge = H.extendClass(H.seriesTypes.gauge, {
+		type: 'solidgauge',
+
+		bindAxes: function () {
+			var axis;
+			H.seriesTypes.gauge.prototype.bindAxes.call(this);
+
+			axis = this.yAxis;
+			H.extend(axis, colorAxisMethods);
+
+			// Prepare data classes
+			if (axis.options.dataClasses) {
+				axis.initDataClasses(axis.options);
+			}
+			axis.initStops(axis.options);
+		},
+
+		/**
+		 * Draw the points where each point is one needle
+		 */
+		drawPoints: function () {
+			var series = this,
+				yAxis = series.yAxis,
+				center = yAxis.center,
+				options = series.options,
+				renderer = series.chart.renderer,
+				overshoot = options.overshoot,
+				overshootVal = overshoot && typeof overshoot === 'number' ? overshoot / 180 * Math.PI : 0;
+
+			H.each(series.points, function (point) {
+				var graphic = point.graphic,
+					rotation = yAxis.startAngleRad + yAxis.translate(point.y, null, null, null, true),
+					radius = (pInt(pick(point.options.radius, options.radius, 100)) * center[2]) / 200, // docs: series<solidgauge>.data.radius http://jsfiddle.net/highcharts/7nwebu4b/
+					innerRadius = (pInt(pick(point.options.innerRadius, options.innerRadius, 60)) * center[2]) / 200, // docs: series<solidgauge>.data.innerRadius
+					shapeArgs,
+					d,
+					toColor = yAxis.toColor(point.y, point),
+					fromColor;
+
+				if (toColor === 'none') { // #3708
+					toColor = point.color || series.color || 'none';
+				}
+				if (toColor !== 'none') {
+					fromColor = point.color;
+					point.color = toColor;
+				}
+
+				// Handle overshoot and clipping to axis max/min
+				rotation = Math.max(yAxis.startAngleRad - overshootVal, Math.min(yAxis.endAngleRad + overshootVal, rotation));
+
+				// Handle the wrap option
+				if (options.wrap === false) {
+					rotation = Math.max(yAxis.startAngleRad, Math.min(yAxis.endAngleRad, rotation));
+				}
+				rotation = rotation * 180 / Math.PI;
+
+				var angle1 = rotation / (180 / Math.PI),
+					angle2 = yAxis.startAngleRad,
+					minAngle = Math.min(angle1, angle2),
+					maxAngle = Math.max(angle1, angle2);
+
+				if (maxAngle - minAngle > 2 * Math.PI) {
+					maxAngle = minAngle + 2 * Math.PI;
+				}
+
+				point.shapeArgs = shapeArgs = {
+					x: center[0],
+					y: center[1],
+					r: radius,
+					innerR: innerRadius,
+					start: minAngle,
+					end: maxAngle,
+					fill: toColor
+				};
+				point.startR = radius; // For PieSeries.animate
+
+				if (graphic) {
+					d = shapeArgs.d;
+					graphic.animate(shapeArgs);
+					shapeArgs.d = d; // animate alters it
+				} else {					
+					point.graphic = renderer.arc(shapeArgs)
+						.attr({
+							stroke: options.borderColor || 'none',
+							'stroke-width': options.borderWidth || 0,
+							fill: toColor,
+							'sweep-flag': 0
+						})
+						.add(series.group);
+				}
+			});
+		},
+
+		/**
+		 * Extend the pie slice animation by animating from start angle and up
+		 */
+		animate: function (init) {
+
+			if (!init) {
+				this.startAngleRad = this.yAxis.startAngleRad;
+				H.seriesTypes.pie.prototype.animate.call(this, init);
+			}
+		}
+	});
+
+}(Highcharts));

media/js/modules/treemap.js

@@ -0,0 +1,29 @@
+/*
+ Highcharts JS v4.1.5 (2015-04-13)
+
+ (c) 2014 Highsoft AS
+ Authors: Jon Arild Nygard / Oystein Moseng
+
+ License: www.highcharts.com/license
+*/
+(function(f){var i=f.seriesTypes,l=f.merge,t=f.extendClass,u=f.getOptions().plotOptions,v=function(){},m=f.each,s=f.pick,n=f.Series,q=f.Color;u.treemap=l(u.scatter,{showInLegend:!1,marker:!1,borderColor:"#E0E0E0",borderWidth:1,dataLabels:{enabled:!0,defer:!1,verticalAlign:"middle",formatter:function(){return this.point.name||this.point.id},inside:!0},tooltip:{headerFormat:"",pointFormat:"<b>{point.name}</b>: {point.value}</b><br/>"},layoutAlgorithm:"sliceAndDice",layoutStartingDirection:"vertical",
+alternateStartingDirection:!1,levelIsConstant:!0,states:{hover:{borderColor:"#A0A0A0",brightness:i.heatmap?0:0.1,shadow:!1}},drillUpButton:{position:{align:"left",x:10,y:-50}}});i.treemap=t(i.scatter,l({pointAttrToOptions:{stroke:"borderColor","stroke-width":"borderWidth",fill:"color",dashstyle:"borderDashStyle"},pointArrayMap:["value"],axisTypes:i.heatmap?["xAxis","yAxis","colorAxis"]:["xAxis","yAxis"],optionalAxis:"colorAxis",getSymbol:v,parallelArrays:["x","y","value","colorValue"],colorKey:"colorValue",
+translateColors:i.heatmap&&i.heatmap.prototype.translateColors},{type:"treemap",trackerGroups:["group","dataLabelsGroup"],pointClass:t(f.Point,{setState:function(a,b){f.Point.prototype.setState.call(this,a,b);a==="hover"?this.dataLabel&&this.dataLabel.attr({zIndex:1002}):this.dataLabel&&this.dataLabel.attr({zIndex:this.pointAttr[""].zIndex+1})}}),handleLayout:function(){var a=this.tree,b;if(this.points.length){if(!a)this.nodeMap=[],a=this.tree=this.getTree();if(!this.rootNode)this.rootNode="";this.levelMap=
+this.getLevels();m(this.points,function(a){delete a.plotX;delete a.plotY});b=this.getSeriesArea(a.val);this.nodeMap[""].values=b;this.calculateArea(a,b);this.setPointValues()}},getTree:function(){var a=this,b=0,c=[],d=[],e,g=function(a){m(c[a],function(a){c[""].push(a)})},h=function(b,c,d,e,g,k){var w=[],f=[],i=0,l;l=g[c];var r,n,q;n=function(){var a=0,b=!1;f.length!==0&&m(f,function(c){r.val>c.val&&!b&&(f.splice(a,0,r),b=!0);a+=1});b||f.push(r)};l&&(q=l.name||"");e[b]!==void 0&&m(e[b],function(a){r=
+h(g[a].id,a,d+1,e,g,b);i+=r.val;n();w.push(r)});l=s(g[c]&&g[c].value,i,0);c={id:b,i:c,children:f,childrenTotal:i,val:l,level:d,parent:k,name:q};return a.nodeMap[c.id]=c};m(this.points,function(a){var e="";d.push(a.id);if(a.parent!==void 0)e=a.parent;c[e]===void 0&&(c[e]=[]);c[e].push(b);b+=1});for(e in c)c.hasOwnProperty(e)&&e!==""&&HighchartsAdapter.inArray(e,d)===-1&&(g(e),delete c[e]);return h("",-1,0,c,this.points,null)},calculateArea:function(a,b){var c=[],d,e=this,g=e.options,h=g.layoutAlgorithm,
+f=g.alternateStartingDirection,i=this.nodeMap[this.rootNode].level,o=0,j,p=g.levelIsConstant?a.level:a.level-i,k;a.isVisible=a.id===this.rootNode||!(!this.nodeMap[a.parent]||!this.nodeMap[a.parent].isVisible);p=p>0?p:0;if(this.levelMap[p+1]){j=this.levelMap[p+1];if(j.layoutAlgorithm&&e[j.layoutAlgorithm])h=j.layoutAlgorithm;if(j.layoutStartingDirection)b.direction=j.layoutStartingDirection==="vertical"?0:1}c=e[h](b,a.children);m(a.children,function(h){p=g.levelIsConstant?h.level:h.level-i;k=e.points[h.i];
+k.level=p;d=c[o];d.val=h.childrenTotal;d.direction=b.direction;if(f)d.direction=1-d.direction;h.values=d;h.isVisible=a.isVisible;k.node=h;k.value=h.val;k.isLeaf=!0;if(h.children.length)k.isLeaf=!1,e.calculateArea(h,d);o+=1})},setPointValues:function(){var a=this,b=a.xAxis,c=a.yAxis;a.nodeMap[""].values={x:0,y:0,width:100,height:100};m(a.points,function(d){var e=d.node.values,g,h,f;e.x/=a.axisRatio;e.width/=a.axisRatio;g=Math.round(b.translate(e.x,0,0,0,1));h=Math.round(b.translate(e.x+e.width,0,0,
+0,1));f=Math.round(c.translate(e.y,0,0,0,1));e=Math.round(c.translate(e.y+e.height,0,0,0,1));if(d.value>0)d.shapeType="rect",d.shapeArgs={x:Math.min(g,h),y:Math.min(f,e),width:Math.abs(h-g),height:Math.abs(e-f)},d.plotX=d.shapeArgs.x+d.shapeArgs.width/2,d.plotY=d.shapeArgs.y+d.shapeArgs.height/2})},getSeriesArea:function(a){var b=this.options.layoutStartingDirection==="vertical"?0:1;return{x:0,y:0,width:100*(this.axisRatio=this.xAxis.len/this.yAxis.len),height:100,direction:b,val:a}},getLevels:function(){var a=
+[],b=this.options.levels;b&&m(b,function(b){b.level!==void 0&&(a[b.level]=b)});return a},setColorRecursive:function(a,b){var c=this,d,e;if(a){d=c.points[a.i];e=c.levelMap[a.level];b=s(d&&d.options.color,e&&e.color,b);if(d)d.color=b;a.children.length&&m(a.children,function(a){c.setColorRecursive(a,b)})}},alg_func_group:function(a,b,c,d){this.height=a;this.width=b;this.plot=d;this.startDirection=this.direction=c;this.lH=this.nH=this.lW=this.nW=this.total=0;this.elArr=[];this.lP={total:0,lH:0,nH:0,lW:0,
+nW:0,nR:0,lR:0,aspectRatio:function(a,b){return Math.max(a/b,b/a)}};this.addElement=function(a){this.lP.total=this.elArr[this.elArr.length-1];this.total+=a;this.direction===0?(this.lW=this.nW,this.lP.lH=this.lP.total/this.lW,this.lP.lR=this.lP.aspectRatio(this.lW,this.lP.lH),this.nW=this.total/this.height,this.lP.nH=this.lP.total/this.nW,this.lP.nR=this.lP.aspectRatio(this.nW,this.lP.nH)):(this.lH=this.nH,this.lP.lW=this.lP.total/this.lH,this.lP.lR=this.lP.aspectRatio(this.lP.lW,this.lH),this.nH=
+this.total/this.width,this.lP.nW=this.lP.total/this.nH,this.lP.nR=this.lP.aspectRatio(this.lP.nW,this.nH));this.elArr.push(a)};this.reset=function(){this.lW=this.nW=0;this.elArr=[];this.total=0}},alg_func_calcPoints:function(a,b,c,d){var e,g,h,f,i=c.lW,o=c.lH,j=c.plot,p,k=0,l=c.elArr.length-1;b?(i=c.nW,o=c.nH):p=c.elArr[c.elArr.length-1];m(c.elArr,function(a){if(b||k<l)c.direction===0?(e=j.x,g=j.y,h=i,f=a/h):(e=j.x,g=j.y,f=o,h=a/f),d.push({x:e,y:g,width:h,height:f}),c.direction===0?j.y+=f:j.x+=h;
+k+=1});c.reset();c.direction===0?c.width-=i:c.height-=o;j.y=j.parent.y+(j.parent.height-c.height);j.x=j.parent.x+(j.parent.width-c.width);if(a)c.direction=1-c.direction;b||c.addElement(p)},alg_func_lowAspectRatio:function(a,b,c){var d=[],e=this,g,h={x:b.x,y:b.y,parent:b},f=0,i=c.length-1,o=new this.alg_func_group(b.height,b.width,b.direction,h);m(c,function(c){g=b.width*b.height*(c.val/b.val);o.addElement(g);o.lP.nR>o.lP.lR&&e.alg_func_calcPoints(a,!1,o,d,h);f===i&&e.alg_func_calcPoints(a,!0,o,d,
+h);f+=1});return d},alg_func_fill:function(a,b,c){var d=[],e,g=b.direction,h=b.x,f=b.y,i=b.width,o=b.height,j,l,k,n;m(c,function(c){e=b.width*b.height*(c.val/b.val);j=h;l=f;g===0?(n=o,k=e/n,i-=k,h+=k):(k=i,n=e/k,o-=n,f+=n);d.push({x:j,y:l,width:k,height:n});a&&(g=1-g)});return d},strip:function(a,b){return this.alg_func_lowAspectRatio(!1,a,b)},squarified:function(a,b){return this.alg_func_lowAspectRatio(!0,a,b)},sliceAndDice:function(a,b){return this.alg_func_fill(!0,a,b)},stripes:function(a,b){return this.alg_func_fill(!1,
+a,b)},translate:function(){n.prototype.translate.call(this);this.handleLayout();this.colorAxis?this.translateColors():this.options.colorByPoint||this.setColorRecursive(this.tree,void 0)},drawDataLabels:function(){var a=this,b,c,d=this.dataLabelsGroup,e;m(a.points,function(d){if(d.node.isVisible)if(c=a.levelMap[d.level],!d.isLeaf||c){b=void 0;d.isLeaf||(b={enabled:!1});if(c&&(e=c.dataLabels))b=l(b,e),a._hasPointLabels=!0;b=l(b,d.options.dataLabels);d.dlOptions=b}else delete d.dlOptions});this.dataLabelsGroup=
+this.group;n.prototype.drawDataLabels.call(this);this.dataLabelsGroup=d},alignDataLabel:i.column.prototype.alignDataLabel,drawPoints:function(){var a=this,b=a.points,c=a.options,d,e,g;m(b,function(b){if(b.node.isVisible){g=a.levelMap[b.level];d={stroke:c.borderColor,"stroke-width":c.borderWidth,dashstyle:c.borderDashStyle,r:0,fill:s(b.color,a.color)};if(g)d.stroke=g.borderColor||d.stroke,d["stroke-width"]=g.borderWidth||d["stroke-width"],d.dashstyle=g.borderDashStyle||d.dashstyle;d.stroke=b.borderColor||
+d.stroke;d["stroke-width"]=b.borderWidth||d["stroke-width"];d.dashstyle=b.borderDashStyle||d.dashstyle;d.zIndex=1E3-b.level*2;b.pointAttr=l(b.pointAttr);e=b.pointAttr.hover;e.zIndex=1001;e.fill=q(d.fill).brighten(c.states.hover.brightness).get();if(!b.isLeaf)s(c.interactByLeaf,!c.allowDrillToNode)?(d.fill="none",delete e.fill):(d.fill=q(d.fill).setOpacity(0.15).get(),e.fill=q(e.fill).setOpacity(0.75).get());if(b.node.level<=a.nodeMap[a.rootNode].level)d.fill="none",d.zIndex=0,delete e.fill;b.pointAttr[""]=
+f.extend(b.pointAttr[""],d);b.dataLabel&&b.dataLabel.attr({zIndex:b.pointAttr[""].zIndex+1})}});i.column.prototype.drawPoints.call(this);m(b,function(a){a.graphic&&a.graphic.attr(a.pointAttr[""])});c.allowDrillToNode&&a.drillTo()},drillTo:function(){var a=this;m(a.points,function(b){var c,d;if(b.node.isVisible&&(f.removeEvent(b,"click"),b.graphic&&b.graphic.css({cursor:"default"}),c=a.options.interactByLeaf?a.drillToByLeaf(b):a.drillToByGroup(b)))d=a.nodeMap[a.rootNode].name||a.rootNode,b.graphic&&
+b.graphic.css({cursor:"pointer"}),f.addEvent(b,"click",function(){b.setState("");a.drillToNode(c);a.showDrillUpButton(d)})})},drillToByGroup:function(a){var b=!1;if(a.node.level-this.nodeMap[this.rootNode].level===1&&!a.isLeaf)b=a.id;return b},drillToByLeaf:function(a){var b=!1;if(a.node.parent!==this.rootNode&&a.isLeaf)for(a=a.node;!b;)if(a=this.nodeMap[a.parent],a.parent===this.rootNode)b=a.id;return b},drillUp:function(){var a=null;this.rootNode&&(a=this.nodeMap[this.rootNode],a=a.parent!==null?
+this.nodeMap[a.parent]:this.nodeMap[""]);if(a!==null)this.drillToNode(a.id),a.id===""?this.drillUpButton=this.drillUpButton.destroy():(a=this.nodeMap[a.parent],this.showDrillUpButton(a.name||a.id))},drillToNode:function(a){var b=this.nodeMap[a].values;this.rootNode=a;this.xAxis.setExtremes(b.x,b.x+b.width,!1);this.yAxis.setExtremes(b.y,b.y+b.height,!1);this.isDirty=!0;this.chart.redraw()},showDrillUpButton:function(a){var b=this,a=a||"< Back",c=b.options.drillUpButton,d,e;if(c.text)a=c.text;this.drillUpButton?
+this.drillUpButton.attr({text:a}).align():(e=(d=c.theme)&&d.states,this.drillUpButton=this.chart.renderer.button(a,null,null,function(){b.drillUp()},d,e&&e.hover,e&&e.select).attr({align:c.position.align,zIndex:9}).add().align(c.position,!1,c.relativeTo||"plotBox"))},buildKDTree:v,drawLegendSymbol:f.LegendSymbolMixin.drawRectangle,getExtremes:function(){n.prototype.getExtremes.call(this,this.colorValueData);this.valueMin=this.dataMin;this.valueMax=this.dataMax;n.prototype.getExtremes.call(this)},
+getExtremesFromAll:!0,bindAxes:function(){var a={endOnTick:!1,gridLineWidth:0,lineWidth:0,min:0,dataMin:0,minPadding:0,max:100,dataMax:100,maxPadding:0,startOnTick:!1,title:null,tickPositions:[]};n.prototype.bindAxes.call(this);f.extend(this.yAxis.options,a);f.extend(this.xAxis.options,a)}}))})(Highcharts);

media/js/modules/treemap.src.js

@@ -0,0 +1,849 @@
+/**
+ * @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
+			}
+		}
+	});
+	
+	// Stolen from heatmap	
+	var colorSeriesMixin = {
+		// mapping between SVG attributes and the corresponding options
+		pointAttrToOptions: { 
+			stroke: 'borderColor',
+			'stroke-width': 'borderWidth',
+			fill: 'color',
+			dashstyle: 'borderDashStyle'
+		},
+		pointArrayMap: ['value'],
+		axisTypes: seriesTypes.heatmap ? ['xAxis', 'yAxis', 'colorAxis'] : ['xAxis', 'yAxis'],
+		optionalAxis: 'colorAxis',
+		getSymbol: noop,
+		parallelArrays: ['x', 'y', 'value', 'colorValue'],
+		colorKey: 'colorValue', // Point color option key
+		translateColors: seriesTypes.heatmap && seriesTypes.heatmap.prototype.translateColors
+	};
+
+	// The Treemap series type
+	seriesTypes.treemap = extendClass(seriesTypes.scatter, merge(colorSeriesMixin, {
+		type: 'treemap',
+		trackerGroups: ['group', 'dataLabelsGroup'],
+		pointClass: extendClass(H.Point, {
+			setState: function (state, move) {
+				H.Point.prototype.setState.call(this, state, move);
+				if (state === 'hover') {
+					if (this.dataLabel) {
+						this.dataLabel.attr({ zIndex: 1002 });
+					}
+				} else {
+					if (this.dataLabel) {
+						this.dataLabel.attr({ zIndex: (this.pointAttr[''].zIndex + 1) });
+					}
+				}
+			}
+		}),
+		handleLayout: function () {
+			var series = this,
+				tree = this.tree,
+				seriesArea;
+			if (this.points.length) {
+				// Assign variables
+				if (!tree) {
+					this.nodeMap = [];
+					tree = this.tree = this.getTree();
+				}
+				if (!this.rootNode) {
+					this.rootNode = "";
+				}
+				this.levelMap = this.getLevels();
+				each(series.points, function (point) {
+					// Reset visibility
+					delete point.plotX;
+					delete point.plotY;
+				});
+				seriesArea = this.getSeriesArea(tree.val);
+				this.nodeMap[""].values = seriesArea;
+				this.calculateArea(tree, seriesArea);
+				this.setPointValues();
+			}
+		},
+		/**
+		* Creates a tree structured object from the series points
+		*/
+		getTree: function () {
+			var tree,
+				series = this,
+				i = 0,
+				parentList = [],
+				allIds = [],
+				key,
+				insertItem = function (key) {
+					each(parentList[key], function (item) {
+						parentList[""].push(item);
+					});
+				},
+				getNodeTree = function (id, i, level, list, points, parent) {
+					var children = [],
+						sortedChildren = [],
+						childrenTotal = 0,
+						val,
+						point = points[i],
+						nodeTree,
+						node,
+						insertNode,
+						name;
+					insertNode = function () {
+						var i = 0,
+							inserted = false;
+						if (sortedChildren.length !== 0) {
+							each(sortedChildren, function (child) {
+								if (node.val > child.val && !inserted) {
+									sortedChildren.splice(i, 0, node);
+									inserted = true;
+								}
+								i = i + 1;					
+							});
+						} 
+						if (!inserted) {
+							sortedChildren.push(node);
+						}
+					};
+
+					// Actions
+					if (point) {
+						name = point.name || "";
+					}
+					if (list[id] !== undefined) {
+						each(list[id], function (i) {
+							node = getNodeTree(points[i].id, i, (level + 1), list, points, id);
+							childrenTotal += node.val;
+							insertNode();
+							children.push(node);
+						});
+					}
+					val = pick((points[i] && points[i].value), childrenTotal, 0);
+					nodeTree = {
+						id: id,
+						i: i,
+						children: sortedChildren,
+						childrenTotal: childrenTotal,
+						val: val,
+						level: level,
+						parent: parent,
+						name: name
+					};
+					series.nodeMap[nodeTree.id] = nodeTree;
+					return nodeTree;
+				};
+			// Actions
+			// Map children to index
+			each(this.points, function (point) {
+				var parent = "";
+				allIds.push(point.id);
+				if (point.parent !== undefined) {
+					parent = point.parent;
+				}
+				if (parentList[parent] === undefined) {
+					parentList[parent] = [];
+				}
+				parentList[parent].push(i);
+				i = i + 1;
+			});
+			/* 
+			*  Quality check:
+			*  - If parent does not exist, then set parent to tree root
+			*  - Add node id to parents children list
+			*/  
+			for (key in parentList) {
+				if (parentList.hasOwnProperty(key)) {
+					if (key !== "") {
+						if (HighchartsAdapter.inArray(key, allIds) === -1) {
+							insertItem(key);
+							delete parentList[key];
+						}
+					}
+				}
+			}
+			tree = getNodeTree("", -1, 0, parentList, this.points, null);
+			return tree;
+		},
+		calculateArea: function (node, area) {
+			var childrenValues = [],
+				childValues,
+				series = this,
+				options = series.options,
+				algorithm = options.layoutAlgorithm,
+				alternate = options.alternateStartingDirection,
+				levelRoot = this.nodeMap[this.rootNode].level,							
+				i = 0,
+				level,
+				levelNr = options.levelIsConstant ? node.level : (node.level - levelRoot),
+				point;
+			node.isVisible = (node.id === this.rootNode) || !!(this.nodeMap[node.parent] && this.nodeMap[node.parent].isVisible);
+			levelNr = (levelNr > 0) ? levelNr : 0;
+			// If layoutAlgorithm is set for the level of the children, then default is overwritten
+			if (this.levelMap[levelNr + 1]) {
+				level = this.levelMap[levelNr + 1];
+				if (level.layoutAlgorithm && series[level.layoutAlgorithm]) {
+					algorithm = level.layoutAlgorithm;
+				}
+				if (level.layoutStartingDirection) {
+					area.direction = level.layoutStartingDirection === 'vertical' ? 0 : 1;
+				}
+			}
+			childrenValues = series[algorithm](area, node.children);
+			each(node.children, function (child) {
+				levelNr = options.levelIsConstant ? child.level : (child.level - levelRoot);
+				point = series.points[child.i];
+				point.level = levelNr;
+				childValues = childrenValues[i];
+				childValues.val = child.childrenTotal;
+				childValues.direction = area.direction;
+				if (alternate) {
+					childValues.direction = 1 - childValues.direction;
+				}
+				child.values = childValues;
+				child.isVisible = node.isVisible;
+				point.node = child;
+				point.value = child.val;
+				point.isLeaf = true;
+				// If node has children, then call method recursively
+				if (child.children.length) {
+					point.isLeaf = false;
+					series.calculateArea(child, childValues);
+				}
+				i = i + 1;
+			});
+		},
+		setPointValues: function () {
+			var series = this,
+				xAxis = series.xAxis,
+				yAxis = series.yAxis;
+			series.nodeMap[""].values = {
+				x: 0,
+				y: 0,
+				width: 100,
+				height: 100
+			};
+			each(series.points, function (point) {
+				var node = point.node,
+					values = node.values,
+					x1,
+					x2,
+					y1,
+					y2;
+				values.x = values.x / series.axisRatio;
+				values.width = values.width / series.axisRatio;
+				x1 = Math.round(xAxis.translate(values.x, 0, 0, 0, 1));
+				x2 = Math.round(xAxis.translate(values.x + values.width, 0, 0, 0, 1));
+				y1 = Math.round(yAxis.translate(values.y, 0, 0, 0, 1));
+				y2 = Math.round(yAxis.translate(values.y + values.height, 0, 0, 0, 1));
+				if (point.value > 0) {
+					// Set point values
+					point.shapeType = 'rect';
+					point.shapeArgs = {
+						x: Math.min(x1, x2),
+						y: Math.min(y1, y2),
+						width: Math.abs(x2 - x1),
+						height: Math.abs(y2 - y1)
+					};
+					point.plotX = point.shapeArgs.x + (point.shapeArgs.width / 2);
+					point.plotY = point.shapeArgs.y + (point.shapeArgs.height / 2);
+				}
+			});
+		},
+		getSeriesArea: function (val) {
+			var x = 0,
+				y = 0,
+				h = 100,
+				r = this.axisRatio = (this.xAxis.len / this.yAxis.len),
+				w = 100 * r,
+				d = this.options.layoutStartingDirection === 'vertical' ? 0 : 1,
+				seriesArea = {
+					x: x,
+					y: y,
+					width: w,
+					height: h,
+					direction: d,
+					val: val
+				};
+			return seriesArea;
+		},
+		getLevels: function () {
+			var map = [],
+				levels = this.options.levels;
+			if (levels) {
+				each(levels, function (level) {
+					if (level.level !== undefined) {
+						map[level.level] = level;
+					}
+				});
+			}
+			return map;
+		},
+		setColorRecursive: function (node, color) {
+			var series = this,
+				point,
+				level;
+			if (node) {
+				point = series.points[node.i];
+				level = series.levelMap[node.level];
+				// Select either point color, level color or inherited color.
+				color = pick(point && point.options.color, level && level.color, color);
+				if (point) {
+					point.color = color;
+				}
+				// Do it all again with the children	
+				if (node.children.length) {
+					each(node.children, function (child) {
+						series.setColorRecursive(child, color);
+					});
+				}
+			}
+		},
+		alg_func_group: function (h, w, d, p) {
+			this.height = h;
+			this.width = w;
+			this.plot = p;
+			this.direction = d;
+			this.startDirection = d;
+			this.total = 0;
+			this.nW = 0;
+			this.lW = 0;
+			this.nH = 0;
+			this.lH = 0;
+			this.elArr = [];
+			this.lP = {
+				total: 0,
+				lH: 0,
+				nH: 0,
+				lW: 0,
+				nW: 0,
+				nR: 0,
+				lR: 0,
+				aspectRatio: function (w, h) {
+					return Math.max((w / h), (h / w));
+				}
+			};
+			this.addElement = function (el) {
+				this.lP.total = this.elArr[this.elArr.length - 1];
+				this.total = this.total + el;
+				if (this.direction === 0) {
+					// Calculate last point old aspect ratio
+					this.lW = this.nW;
+					this.lP.lH = this.lP.total / this.lW;
+					this.lP.lR = this.lP.aspectRatio(this.lW, this.lP.lH);
+					// Calculate last point new aspect ratio
+					this.nW = this.total / this.height;
+					this.lP.nH = this.lP.total / this.nW;
+					this.lP.nR = this.lP.aspectRatio(this.nW, this.lP.nH);
+				} else {
+					// Calculate last point old aspect ratio
+					this.lH = this.nH;
+					this.lP.lW = this.lP.total / this.lH;
+					this.lP.lR = this.lP.aspectRatio(this.lP.lW, this.lH);
+					// Calculate last point new aspect ratio
+					this.nH = this.total / this.width;
+					this.lP.nW = this.lP.total / this.nH;
+					this.lP.nR = this.lP.aspectRatio(this.lP.nW, this.nH);
+				}
+				this.elArr.push(el);						
+			};
+			this.reset = function () {
+				this.nW = 0;
+				this.lW = 0;
+				this.elArr = [];
+				this.total = 0;
+			};
+		},
+		alg_func_calcPoints: function (directionChange, last, group, childrenArea) {
+			var pX,
+				pY,
+				pW,
+				pH,
+				gW = group.lW,
+				gH = group.lH,
+				plot = group.plot,
+				keep,
+				i = 0,
+				end = group.elArr.length - 1;
+			if (last) {
+				gW = group.nW;
+				gH = group.nH;
+			} else {
+				keep = group.elArr[group.elArr.length - 1];
+			}
+			each(group.elArr, function (p) {
+				if (last || (i < end)) {
+					if (group.direction === 0) {
+						pX = plot.x;
+						pY = plot.y; 
+						pW = gW;
+						pH = p / pW;
+					} else {
+						pX = plot.x;
+						pY = plot.y;
+						pH = gH;
+						pW = p / pH;
+					}
+					childrenArea.push({
+						x: pX,
+						y: pY,
+						width: pW,
+						height: pH
+					});
+					if (group.direction === 0) {
+						plot.y = plot.y + pH;
+					} else {
+						plot.x = plot.x + pW;
+					}						
+				}
+				i = i + 1;
+			});
+			// Reset variables
+			group.reset();
+			if (group.direction === 0) {
+				group.width = group.width - gW;
+			} else {
+				group.height = group.height - gH;
+			}
+			plot.y = plot.parent.y + (plot.parent.height - group.height);
+			plot.x = plot.parent.x + (plot.parent.width - group.width);
+			if (directionChange) {
+				group.direction = 1 - group.direction;
+			}
+			// If not last, then add uncalculated element
+			if (!last) {
+				group.addElement(keep);
+			}
+		},
+		alg_func_lowAspectRatio: function (directionChange, parent, children) {
+			var childrenArea = [],
+				series = this,
+				pTot,
+				plot = {
+					x: parent.x,
+					y: parent.y,
+					parent: parent
+				},
+				direction = parent.direction,
+				i = 0,
+				end = children.length - 1,
+				group = new this.alg_func_group(parent.height, parent.width, direction, plot);
+			// Loop through and calculate all areas
+			each(children, function (child) {
+				pTot = (parent.width * parent.height) * (child.val / parent.val);
+				group.addElement(pTot);
+				if (group.lP.nR > group.lP.lR) {
+					series.alg_func_calcPoints(directionChange, false, group, childrenArea, plot);
+				}
+				// If last child, then calculate all remaining areas
+				if (i === end) {
+					series.alg_func_calcPoints(directionChange, true, group, childrenArea, plot);
+				}
+				i = i + 1;
+			});
+			return childrenArea;
+		},
+		alg_func_fill: function (directionChange, parent, children) {
+			var childrenArea = [],
+				pTot,
+				direction = parent.direction,
+				x = parent.x,
+				y = parent.y,
+				width = parent.width,
+				height = parent.height,
+				pX,
+				pY,
+				pW,
+				pH;
+			each(children, function (child) {
+				pTot = (parent.width * parent.height) * (child.val / parent.val);
+				pX = x;
+				pY = y;
+				if (direction === 0) {
+					pH = height;
+					pW = pTot / pH;
+					width = width - pW;
+					x = x + pW;
+				} else {
+					pW = width;
+					pH = pTot / pW;
+					height = height - pH;
+					y = y + pH;
+				}
+				childrenArea.push({
+					x: pX,
+					y: pY,
+					width: pW,
+					height: pH
+				});
+				if (directionChange) {
+					direction = 1 - direction;
+				}
+			});
+			return childrenArea;
+		},
+		strip: function (parent, children) {
+			return this.alg_func_lowAspectRatio(false, parent, children);
+		},
+		squarified: function (parent, children) {
+			return this.alg_func_lowAspectRatio(true, parent, children);
+		},
+		sliceAndDice: function (parent, children) {
+			return this.alg_func_fill(true, parent, children);
+		},
+		stripes: function (parent, children) {
+			return this.alg_func_fill(false, parent, children);
+		},
+		translate: function () {
+			// Call prototype function
+			Series.prototype.translate.call(this);
+			this.handleLayout();
+
+			// If a colorAxis is defined
+			if (this.colorAxis) {
+				this.translateColors();
+			} else if (!this.options.colorByPoint) {
+				this.setColorRecursive(this.tree, undefined);
+			}
+		},
+		/**
+		* Extend drawDataLabels with logic to handle the levels option
+		*/
+		drawDataLabels: function () {
+			var series = this,
+				points = series.points,
+				options,
+				level,
+				dataLabelsGroup = this.dataLabelsGroup,
+				dataLabels;
+			each(points, function (point) {
+				if (point.node.isVisible) {
+					level = series.levelMap[point.level];
+					if (!point.isLeaf || level) {
+						options = undefined;
+						// If not a leaf, then label should be disabled as default
+						if (!point.isLeaf) {
+							options = {enabled: false};
+						}
+						if (level) {
+							dataLabels = level.dataLabels;
+							if (dataLabels) {
+								options = merge(options, dataLabels);
+								series._hasPointLabels = true;
+							}
+						}
+						options = merge(options, point.options.dataLabels);
+						point.dlOptions = options;
+					} else {
+						delete point.dlOptions;
+					}
+				}
+			});
+			this.dataLabelsGroup = this.group;
+			Series.prototype.drawDataLabels.call(this);
+			this.dataLabelsGroup = dataLabelsGroup;
+		},
+		alignDataLabel: seriesTypes.column.prototype.alignDataLabel,
+		/**
+		* Extending ColumnSeries drawPoints
+		*/
+		drawPoints: function () {
+			var series = this,
+				points = series.points,
+				seriesOptions = series.options,
+				attr,
+				hover,
+				level;
+			each(points, function (point) {
+				if (point.node.isVisible) {
+					level = series.levelMap[point.level];
+					attr = {
+						stroke: seriesOptions.borderColor,
+						'stroke-width': seriesOptions.borderWidth,
+						dashstyle: seriesOptions.borderDashStyle,
+						r: 0, // borderRadius gives wrong size relations and should always be disabled
+						fill: pick(point.color, series.color)
+					};
+					// Overwrite standard series options with level options			
+					if (level) {
+						attr.stroke = level.borderColor || attr.stroke;
+						attr['stroke-width'] = level.borderWidth || attr['stroke-width'];
+						attr.dashstyle = level.borderDashStyle || attr.dashstyle;
+					}
+					// Merge with point attributes
+					attr.stroke = point.borderColor || attr.stroke;
+					attr['stroke-width'] = point.borderWidth || attr['stroke-width'];
+					attr.dashstyle = point.borderDashStyle || attr.dashstyle;
+					attr.zIndex = (1000 - (point.level * 2));
+
+					// Make a copy to prevent overwriting individual props
+					point.pointAttr = merge(point.pointAttr);
+					hover = point.pointAttr.hover;
+					hover.zIndex = 1001;
+					hover.fill = Color(attr.fill).brighten(seriesOptions.states.hover.brightness).get();
+					// If not a leaf, then remove fill
+					if (!point.isLeaf) {
+						if (pick(seriesOptions.interactByLeaf, !seriesOptions.allowDrillToNode)) {
+							attr.fill = 'none';
+							delete hover.fill;
+						} else {
+							// TODO: let users set the opacity
+							attr.fill = Color(attr.fill).setOpacity(0.15).get();
+							hover.fill = Color(hover.fill).setOpacity(0.75).get();
+						}
+					}
+					if (point.node.level <= series.nodeMap[series.rootNode].level) {
+						attr.fill = 'none';
+						attr.zIndex = 0;
+						delete hover.fill;
+					}
+					point.pointAttr[''] = H.extend(point.pointAttr[''], attr);
+					if (point.dataLabel) {
+						point.dataLabel.attr({ zIndex: (point.pointAttr[''].zIndex + 1) });
+					}
+				}
+			});
+			// Call standard drawPoints
+			seriesTypes.column.prototype.drawPoints.call(this);
+
+			each(points, function (point) {
+				if (point.graphic) {
+					point.graphic.attr(point.pointAttr['']);
+				}
+			});
+
+			// Set click events on points 
+			if (seriesOptions.allowDrillToNode) {
+				series.drillTo();
+			}
+		},
+		/**
+		* Add drilling on the suitable points
+		*/
+		drillTo: function () {
+			var series = this,
+				points = series.points;
+			each(points, function (point) {
+				var drillId,
+					drillName;
+				if (point.node.isVisible) {
+					H.removeEvent(point, 'click');
+					if (point.graphic) {
+						point.graphic.css({ cursor: 'default' });
+					}
+
+					// Get the drill to id
+					if (series.options.interactByLeaf) {
+						drillId = series.drillToByLeaf(point);
+					} else {
+						drillId = series.drillToByGroup(point);
+					}
+
+					// If a drill id is returned, add click event and cursor. 
+					if (drillId) {
+						drillName = series.nodeMap[series.rootNode].name || series.rootNode;
+						if (point.graphic) {
+							point.graphic.css({ cursor: 'pointer' });
+						}
+						H.addEvent(point, 'click', function () {
+							point.setState(''); // Remove hover
+							series.drillToNode(drillId);
+							series.showDrillUpButton(drillName);
+						});
+					}
+				}
+			});
+		},
+		/**
+		* Finds the drill id for a parent node.
+		* Returns false if point should not have a click event
+		* @param {Object} point
+		* @return {string || boolean} Drill to id or false when point should not have a click event
+		*/
+		drillToByGroup: function (point) {
+			var series = this,
+				drillId = false;
+			if ((point.node.level - series.nodeMap[series.rootNode].level) === 1 && !point.isLeaf) {
+				drillId = point.id;
+			}
+			return drillId;
+		},
+		/**
+		* Finds the drill id for a leaf node.
+		* Returns false if point should not have a click event
+		* @param {Object} point
+		* @return {string || boolean} Drill to id or false when point should not have a click event
+		*/
+		drillToByLeaf: function (point) {
+			var series = this,
+				drillId = false,
+				nodeParent;
+			if ((point.node.parent !== series.rootNode) && (point.isLeaf)) {
+				nodeParent = point.node;
+				while (!drillId) {
+					nodeParent = series.nodeMap[nodeParent.parent];
+					if (nodeParent.parent === series.rootNode) {
+						drillId = nodeParent.id;
+					}
+				}
+			}
+			return drillId;
+		},
+		drillUp: function () {
+			var drillPoint = null,
+				node,
+				parent;
+			if (this.rootNode) {
+				node = this.nodeMap[this.rootNode];
+				if (node.parent !== null) {
+					drillPoint = this.nodeMap[node.parent];
+				} else {
+					drillPoint = this.nodeMap[""];
+				}
+			}
+
+			if (drillPoint !== null) {
+				this.drillToNode(drillPoint.id);
+				if (drillPoint.id === "") {
+					this.drillUpButton = this.drillUpButton.destroy();
+				} else {
+					parent = this.nodeMap[drillPoint.parent];
+					this.showDrillUpButton((parent.name || parent.id));
+				}
+			} 
+		},
+		drillToNode: function (id) {
+			var node = this.nodeMap[id],
+				val = node.values;
+			this.rootNode = id;
+			this.xAxis.setExtremes(val.x, val.x + val.width, false);
+			this.yAxis.setExtremes(val.y, val.y + val.height, false);
+			this.isDirty = true; // Force redraw
+			this.chart.redraw();
+		},
+		showDrillUpButton: function (name) {
+			var series = this,
+				backText = (name || '< Back'),
+				buttonOptions = series.options.drillUpButton,
+				attr,
+				states;
+
+			if (buttonOptions.text) {
+				backText = buttonOptions.text;
+			}
+			if (!this.drillUpButton) {
+				attr = buttonOptions.theme;
+				states = attr && attr.states;
+							
+				this.drillUpButton = this.chart.renderer.button(
+					backText,
+					null,
+					null,
+					function () {
+						series.drillUp(); 
+					},
+					attr, 
+					states && states.hover,
+					states && states.select
+				)
+				.attr({
+					align: buttonOptions.position.align,
+					zIndex: 9
+				})
+				.add()
+				.align(buttonOptions.position, false, buttonOptions.relativeTo || 'plotBox');
+			} else {
+				this.drillUpButton.attr({
+					text: backText
+				})
+				.align();
+			}
+		},
+		buildKDTree: noop,
+		drawLegendSymbol: H.LegendSymbolMixin.drawRectangle,
+		getExtremes: function () {
+			// Get the extremes from the value data
+			Series.prototype.getExtremes.call(this, this.colorValueData);
+			this.valueMin = this.dataMin;
+			this.valueMax = this.dataMax;
+
+			// Get the extremes from the y data
+			Series.prototype.getExtremes.call(this);
+		},
+		getExtremesFromAll: true,
+		bindAxes: function () {
+			var treeAxis = {
+				endOnTick: false,
+				gridLineWidth: 0,
+				lineWidth: 0,
+				min: 0,
+				dataMin: 0,
+				minPadding: 0,
+				max: 100,
+				dataMax: 100,
+				maxPadding: 0,
+				startOnTick: false,
+				title: null,
+				tickPositions: []
+			};
+			Series.prototype.bindAxes.call(this);
+			H.extend(this.yAxis.options, treeAxis);
+			H.extend(this.xAxis.options, treeAxis);
+		}
+	}));
+}(Highcharts));