From 9511cf2d00e0b7fa995259824a5c346f6e38050c Mon Sep 17 00:00:00 2001
From: Peter <jetic@gmx.net>
Date: Fri, 10 Aug 2018 03:46:25 -0400
Subject: [PATCH] Removed save/restore for canvas

---
 src/drawer.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/drawer.js b/src/drawer.js
index 24023c84..f3ecada4 100644
--- a/src/drawer.js
+++ b/src/drawer.js
@@ -612,14 +612,11 @@ $.Drawer.prototype = {
     setImageSmoothingEnabled: function(imageSmoothingEnabled){
         if ( this.useCanvas ) {
             var context = this.context;
-            context.save();
             context.mozImageSmoothingEnabled = imageSmoothingEnabled;
             context.webkitImageSmoothingEnabled = imageSmoothingEnabled;
             context.msImageSmoothingEnabled = imageSmoothingEnabled;
             context.imageSmoothingEnabled = imageSmoothingEnabled;
 
-            context.restore();
-
             this.viewer.forceRedraw();
         }
     },