From eb6ff91aff7dfd5a3f4ffb0f531dc6682c8d3a49 Mon Sep 17 00:00:00 2001
From: Rikard Bartholf <rikard@bartholf.nu>
Date: Thu, 18 May 2017 18:51:03 +0200
Subject: [PATCH] Add documentation and cleanup

---
 src/js/components/ImageEditor/3dHandler.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/js/components/ImageEditor/3dHandler.js b/src/js/components/ImageEditor/3dHandler.js
index 0055246..36b3dd1 100644
--- a/src/js/components/ImageEditor/3dHandler.js
+++ b/src/js/components/ImageEditor/3dHandler.js
@@ -3,7 +3,6 @@
 function ThreeDHandler(canvas) {
     var _overlay = new fabric.Group();
     var _image;
-    var self = this;
 
     function init() {
         _overlay
@@ -22,16 +21,25 @@ function ThreeDHandler(canvas) {
 
     init();
 
+    /**
+     * @return {ThreeDHandler}
+     */
     this.disable = function () {
         _overlay.setVisible(false).canvas.renderAll();
         return this;
     };
 
+    /**
+     * @return {ThreeDHandler}
+     */
     this.enable = function () {
         _overlay.setVisible(true).canvas.renderAll();
         return this;
     };
 
+    /**
+     * @return {ThreeDHandler}
+     */
     this.setImage = function (img) {
         img.set({
             originX: 'center',