Croping area move to the top

[Max]

Question*
Could you please help me with one thing, I am using you library but I need to move cropping area to the top of screen. + Move image at top and not centralized it. What I need to change to do that ?

I had try to do like that

• (void)setupImageView
  {
  CGRect cropRect = AVMakeRectWithAspectRatioInsideRect(self.image.size, self.insetRect);
  change to
  CGRect cropRect = CGRectMake(0, 0, 320, 320);
  But it just change position of image but not area :(