UIPageViewController not detect links inside PDF - ios

Question

I bought this project (http://codecanyon.net/item/turnthepdf/2417301/support) to use in my application but it is not detecting links inside PDF file. For example, page index works in webview but not working in this library.
I tried to search in internet about configuring UIPageViewController but no result.
#pragma mark Debug / Utility
- (int) currentPage
{
int pageCheck = ((UIViewController *)[self.viewControllers objectAtIndex:0]).view.tag;
return pageCheck;
}
#pragma mark Page Handling
// Update if you'd rather use some other decision style
- (BOOL) useSideBySide: (UIInterfaceOrientation) orientation
{
BOOL isLandscape = UIInterfaceOrientationIsLandscape(orientation);
return isLandscape;
}
// Store the new page and update the delgate
- (void) updatePageTo: (uint) newPageNumber
{
pageNumber = newPageNumber;
[[NSUserDefaults standardUserDefaults] setInteger:pageNumber forKey:DEFAULTS_BOOKPAGE];
[[NSUserDefaults standardUserDefaults] synchronize];
SAFE_PERFORM_WITH_ARG(bookDelegate, #selector(bookControllerDidTurnToPage:), [NSNumber numberWithInt:pageNumber]);
}
// Request controller from delegate
- (UIViewController *) controllerAtPage: (int) aPageNumber
{
if (bookDelegate &&
[bookDelegate respondsToSelector:#selector(viewControllerForPage:)])
{
UIViewController *controller = [bookDelegate viewControllerForPage:aPageNumber];
controller.view.tag = aPageNumber;
return controller;
}
return nil;
}
// Update interface to the given page
- (void) fetchControllersForPage: (uint) requestedPage orientation: (UIInterfaceOrientation) orientation
{
BOOL sideBySide = [self useSideBySide:orientation];
int numberOfPagesNeeded = sideBySide ? 2 : 1;
int currentCount = self.viewControllers.count;
uint leftPage = requestedPage;
if (sideBySide && (leftPage % 2)) leftPage--;
// Only check against current page when count is appropriate
if (currentCount && (currentCount == numberOfPagesNeeded))
{
if (pageNumber == requestedPage) return;
if (pageNumber == leftPage) return;
}
// Decide the prevailing direction by checking the new page against the old
UIPageViewControllerNavigationDirection direction = (requestedPage > pageNumber) ? UIPageViewControllerNavigationDirectionForward : UIPageViewControllerNavigationDirectionReverse;
[self updatePageTo:requestedPage];
// Update the controllers
NSMutableArray *pageControllers = [NSMutableArray array];
SAFE_ADD(pageControllers, [self controllerAtPage:leftPage]);
if (sideBySide)
SAFE_ADD(pageControllers, [self controllerAtPage:leftPage + 1]);
[self setViewControllers:pageControllers direction: direction animated:YES completion:nil];
}
- (void)viewDidLoad {
}
// Entry point for external move request
- (void) moveToPage: (uint) requestedPage
{
[self fetchControllersForPage:requestedPage orientation:(UIInterfaceOrientation)[UIDevice currentDevice].orientation];
}
#pragma mark Data Source
- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerAfterViewController:(UIViewController *)viewController
{
[self updatePageTo:pageNumber - 1];
return [self controllerAtPage:(viewController.view.tag - 1)];
}
- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerBeforeViewController:(UIViewController *)viewController
{
[self updatePageTo:pageNumber + 1];
return [self controllerAtPage:(viewController.view.tag + 1)];
}
/*
- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerAfterViewController:(UIViewController *)viewController
{
[self updatePageTo:pageNumber + 1];
return [self controllerAtPage:(viewController.view.tag + 1)];
}
- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerBeforeViewController:(UIViewController *)viewController
{
[self updatePageTo:pageNumber - 1];
return [self controllerAtPage:(viewController.view.tag - 1)];
}
*/
#pragma mark Delegate
- (UIPageViewControllerSpineLocation)pageViewController:(UIPageViewController *)pageViewController spineLocationForInterfaceOrientation:(UIInterfaceOrientation)orientation
{
NSUInteger indexOfCurrentViewController = 0;
if (self.viewControllers.count)
indexOfCurrentViewController = ((UIViewController *)[self.viewControllers objectAtIndex:0]).view.tag;
[self fetchControllersForPage:indexOfCurrentViewController orientation:orientation];
BOOL sideBySide = [self useSideBySide:orientation];
self.doubleSided = sideBySide;
UIPageViewControllerSpineLocation spineLocation = sideBySide ? UIPageViewControllerSpineLocationMid : UIPageViewControllerSpineLocationMin;
return spineLocation;
}
#pragma mark Class utility routines
// Return a UIViewController that knows how to rotate
+ (id) rotatableViewController
{
UIViewController *vc = [[RotatableVC alloc] init];
return vc;
}
// Return a new book
+ (id) bookWithDelegate: (id) theDelegate
{
BookController *bc = [[BookController alloc] initWithTransitionStyle:UIPageViewControllerTransitionStylePageCurl navigationOrientation:UIPageViewControllerNavigationOrientationHorizontal options:nil];
bc.dataSource = bc;
bc.delegate = bc;
bc.bookDelegate = theDelegate;
return bc;
}

Answer 1

Annotations inside a pdf is not able to render in iOS devices to render forms or annotations you can go for a good library.
Pdf Tron Library
You can also see the below link it might help.
Get pdf hyperlinks on ios