Previous PDFTouch SDK Hierarchy Class Hierarchy CATiledLayer YLTiledLayer GMGridViewCell YLThumbnailCell NSObject YLAnnotation YLAnnotationParser YLCache YLDocument YLDocumentScanner YLOutlineItem YLOutlineParser YLPageInfo YLPageRenderer YLSearchResult NSOperation YLOperation YLLoadOperation YLRenderOperation YLWriteOperation YLSearchOperation UIPageViewController YLPagesViewController UIScrollView YLScrollView YLPagesScrollView UITableViewCell YLSearchResultCell YLSearchStatusCell UITableViewController YLOutlineViewController YLSearchViewController UIView YLAudioAnnotationView YLLinkAnnotationView YLMapAnnotationView YLPageView YLPagesToolbar YLTiledView YLVideoAnnotationView YLWebAnnotationView UIViewController YLPDFViewController YLPageViewController YLWebViewController Protocol References YLAnnotationView YLCacheDelegate YLLinkAnnotationViewDelegate YLPDFViewControllerDataSource YLPDFViewControllerDelegate YLPagesToolbarDelegate YLSearchDelegate Previous