Scrool Photos, verify if image is downloaded

[narlei]

Hello,

In my code, in function "- (void)layoutScrollViewAnimated:(BOOL)animated{" in file "EGOPhotoImageView.m" I add a verification if image exists: "if (self.imageView.image) {" :

• (void)layoutScrollViewAnimated:(BOOL)animated{
  if (self.imageView.image) {

  if (animated) {
  [UIView beginAnimations:nil context:NULL];
  [UIView setAnimationDuration:0.0001];
  }

  CGFloat hfactor = self.imageView.image.size.width / self.frame.size.width;
  CGFloat vfactor = self.imageView.image.size.height / self.frame.size.height;

  CGFloat factor = MAX(hfactor, vfactor);

  CGFloat newWidth = self.imageView.image.size.width / factor;
  CGFloat newHeight = self.imageView.image.size.height / factor;

  CGFloat leftOffset = (self.frame.size.width - newWidth) / 2;
  CGFloat topOffset = (self.frame.size.height - newHeight) / 2;

  self.scrollView.frame = CGRectMake(leftOffset, topOffset, newWidth, newHeight);
  self.scrollView.layer.position = CGPointMake(self.bounds.size.width/2, self.bounds.size.height/2);
  self.scrollView.contentSize = CGSizeMake(self.scrollView.bounds.size.width, self.scrollView.bounds.size.height);
  self.scrollView.contentOffset = CGPointMake(0.0f, 0.0f);
  self.imageView.frame = self.scrollView.bounds;

  if (animated) {
  [UIView commitAnimations];
  }
  }

}

With this, the code is working very fine.
Can you add this in project because I'm using CocoaPods.

Congratulations for your work!