From 38c37e33e118c0287c144c653533c1c7b7a166a1 Mon Sep 17 00:00:00 2001
From: Giuseppe Nucifora <me@giuseppenucifora.com>
Date: Mon, 11 Sep 2017 23:50:19 +0200
Subject: [PATCH] - Fix performance in loading Images

---
 PNTwitterCover.podspec                      |  2 +-
 PNTwitterCover/Classes/PNTwitterCoverView.m | 11 +++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/PNTwitterCover.podspec b/PNTwitterCover.podspec
index 82e2e9b..21bb156 100644
--- a/PNTwitterCover.podspec
+++ b/PNTwitterCover.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'PNTwitterCover'
-  s.version          = '1.0.2'
+  s.version          = '1.0.3'
   s.summary          = 'PNTwitterCover is a UUIscrollView Category to add blur and zoom during scroll bounce'
 
 # This description is used to generate tags and improve search results.
diff --git a/PNTwitterCover/Classes/PNTwitterCoverView.m b/PNTwitterCover/Classes/PNTwitterCoverView.m
index a39932c..3ddedbc 100644
--- a/PNTwitterCover/Classes/PNTwitterCoverView.m
+++ b/PNTwitterCover/Classes/PNTwitterCoverView.m
@@ -50,10 +50,13 @@
 {
     CGFloat factor = 0.1;
     [_blurImages addObject:self.image];
-    for (NSUInteger i = 0; i < 20; i++) {
-        [_blurImages addObject:[self.image boxblurImageWithBlur:factor]];
-        factor+=0.04;
-    }
+    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{
+        CGFloat factor = 0.1;
+        for (NSUInteger i = 0; i < 20; i++) {
+            [_blurImages addObject:[self.image boxblurImageWithBlur:factor]];
+            factor+=0.04;
+        }
+    });
 }
 
 - (void)setScrollView:(UIScrollView *)scrollView