ScollView displaced when the frame of PagedImageScrollView is initialized with an y > 0

[kallfaktorn]

When PagedImageScrollView is initialized with a positive y like 20 inside the parent view. Then the subview of PagedImageScrollView. Which is the scrollView. Will appear at y position 40 inside the parent view of PagedImageScrollView. The x component may also be affected in the same way.

The following snippet of code suggests how to fix the bug.

(id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {

    /* My added piece of code. The y is set to 0(zero) so that the scrollView along with its subviews will appear at the same position as the PagedImageScrollView inside the parent of PagedImageScrollView.
    */  
    CGRect scrollViewFrame = CGRectMake(frame.origin.x, 0, frame.size.width, frame.size.height);

    self.scrollView = [[UIScrollView alloc] initWithFrame:scrollViewFrame];