From 4ac55e99af7bd5a91350967698387506c987bea0 Mon Sep 17 00:00:00 2001
From: Andrei Sedoi <bsnote@gmail.com>
Date: Fri, 18 Sep 2015 14:53:12 +0000
Subject: [PATCH] add styles option back for data points

It was implemented in commit 4e6c5a5 and accidentally deleted in commit
f39c246.
---
 lib/DOMutil.js                                |  4 +--
 lib/timeline/component/GraphGroup.js          |  3 +-
 .../component/graph2d_types/points.js         | 29 ++++++++++---------
 3 files changed, 19 insertions(+), 17 deletions(-)

diff --git a/lib/DOMutil.js b/lib/DOMutil.js
index ebedeb21..722df764 100644
--- a/lib/DOMutil.js
+++ b/lib/DOMutil.js
@@ -149,8 +149,8 @@ exports.drawPoint = function(x, y, groupTemplate, JSONcontainer, svgContainer, l
     point.setAttributeNS(null, "height", groupTemplate.size);
   }
 
-  if (groupTemplate.style !== undefined) {
-    point.setAttributeNS(null, "style", groupTemplate.style);
+  if (groupTemplate.styles !== undefined) {
+    point.setAttributeNS(null, "style", groupTemplate.styles);
   }
   point.setAttributeNS(null, "class", groupTemplate.className + " vis-point");
   //handle label
diff --git a/lib/timeline/component/GraphGroup.js b/lib/timeline/component/GraphGroup.js
index d9d53405..bcd7a77a 100644
--- a/lib/timeline/component/GraphGroup.js
+++ b/lib/timeline/component/GraphGroup.js
@@ -75,7 +75,7 @@ GraphGroup.prototype.setOptions = function(options) {
   			  onRender: options.drawPoints
   	  }
     }
-    
+
     util.mergeOptions(this.options, options,'interpolation');
     util.mergeOptions(this.options, options,'drawPoints');
     util.mergeOptions(this.options, options,'shaded');
@@ -171,6 +171,7 @@ GraphGroup.prototype.drawIcon = function(x, y, JSONcontainer, SVGcontainer, icon
     if (this.options.drawPoints.enabled == true) {
 		var groupTemplate = {
 				style: this.options.drawPoints.style,
+				styles: this.options.drawPoints.styles,
 				size:this.options.drawPoints.size,
 				className: this.className
 		};
diff --git a/lib/timeline/component/graph2d_types/points.js b/lib/timeline/component/graph2d_types/points.js
index f54df328..9e497f60 100644
--- a/lib/timeline/component/graph2d_types/points.js
+++ b/lib/timeline/component/graph2d_types/points.js
@@ -35,8 +35,8 @@ Points.draw = function (dataset, group, framework, offset) {
 
   for (var i = 0; i < dataset.length; i++) {
     if (!callback) {
-  	  // draw the point the simple way.
-  	  DOMutil.drawPoint(dataset[i].x + offset, dataset[i].y, getGroupTemplate(), framework.svgElements, framework.svg, dataset[i].label);
+      // draw the point the simple way.
+      DOMutil.drawPoint(dataset[i].x + offset, dataset[i].y, getGroupTemplate(), framework.svgElements, framework.svg, dataset[i].label);
     }
     else {
       var callbackResult = callback(dataset[i], group, framework); // result might be true, false or an object
@@ -47,26 +47,27 @@ Points.draw = function (dataset, group, framework, offset) {
   }
 
   function getGroupTemplate(callbackResult) {
-  	callbackResult = (typeof callbackResult === 'undefined') ? {} : callbackResult;
-  	return {
-  		style: callbackResult.style || group.options.drawPoints.style,
-  		size: callbackResult.size || group.options.drawPoints.size,
-  		className: callbackResult.className || group.className
-  	};
+    callbackResult = (typeof callbackResult === 'undefined') ? {} : callbackResult;
+    return {
+      style: callbackResult.style || group.options.drawPoints.style,
+      styles: callbackResult.styles || group.options.drawPoints.styles,
+      size: callbackResult.size || group.options.drawPoints.size,
+      className: callbackResult.className || group.className
+    };
   }
-  
+
   function getCallback() {
-  	var callback = undefined;
+    var callback = undefined;
       // check for the graph2d onRender
       if (framework.options.drawPoints.onRender && typeof framework.options.drawPoints.onRender == 'function') {
-      	callback = framework.options.drawPoints.onRender;
+        callback = framework.options.drawPoints.onRender;
       }
-      
+
       // override it with the group onRender if defined
       if (group.group.options && group.group.options.drawPoints && group.group.options.drawPoints.onRender && typeof group.group.options.drawPoints.onRender == 'function') {
-      	callback = group.group.options.drawPoints.onRender;
+        callback = group.group.options.drawPoints.onRender;
       }
-      
+
       return callback;
   }
 };