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2014/10/15 ¤U¤È 10:12:27

iphone Programming Glossary: pagecount

Uiscrollview lazy loading

http://stackoverflow.com/questions/14659650/uiscrollview-lazy-loading

self loadThumbnails self.currentPageNum 0 self loadFullScreenImageByIndex self.currentPageNum void loadThumbnails int pageCount self.currentPages CGSize size self.scrollView.frame.size self.scrollView.contentSize CGSizeMake size.width pageCount size.height.. pageCount self.currentPages CGSize size self.scrollView.frame.size self.scrollView.contentSize CGSizeMake size.width pageCount size.height for int i 0 i pageCount i ALAsset asset self.assetsArray objectAtIndex i CGRect imageViewFrame x offset is determined.. size self.scrollView.frame.size self.scrollView.contentSize CGSizeMake size.width pageCount size.height for int i 0 i pageCount i ALAsset asset self.assetsArray objectAtIndex i CGRect imageViewFrame x offset is determined by arrayIndex imageViewFrame.origin.x..

UIScrollView Infinite Scrolling

http://stackoverflow.com/questions/3430267/uiscrollview-infinite-scrolling

Heres the code void scrollViewDidScroll UIScrollView scrollView float pageNumber scrollView.contentOffset.x 320 float pageCount scrollView.contentSize.width 320 if pageNumber pageCount 4 Add 10 new pages to end mainScrollView.contentSize CGSizeMake.. float pageNumber scrollView.contentOffset.x 320 float pageCount scrollView.contentSize.width 320 if pageNumber pageCount 4 Add 10 new pages to end mainScrollView.contentSize CGSizeMake mainScrollView.contentSize.width 3200 mainScrollView.contentSize.height.. CGSizeMake mainScrollView.contentSize.width 3200 mainScrollView.contentSize.height add new data here at 320 pageCount 0 the problem is here I use updatingScrollingContent to make sure its only called once for accurate testing if pageNumber..

Get PDF hyperlinks on iOS with Quartz

http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz

it here so hopefully it'll help someone. It assumes the PDF document actually contains annotations. for int i 0 i pageCount i CGPDFPageRef page CGPDFDocumentGetPage doc i 1 CGPDFDictionaryRef pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef..

Generating a PDF using the new printing stuff in iOS 4.2

http://stackoverflow.com/questions/4356436/generating-a-pdf-using-the-new-printing-stuff-in-ios-4-2

html Render the html into a PDF UIGraphicsBeginPDFContextToData pdfData CGRectZero nil for NSInteger i 0 i fmt pageCount i UIGraphicsBeginPDFPage CGRect bounds UIGraphicsGetPDFContextBounds fmt drawInRect bounds forPageAtIndex i UIGraphicsEndPDFContext.. UIGraphicsGetPDFContextBounds fmt drawInRect bounds forPageAtIndex i UIGraphicsEndPDFContext The problem is that fmt pageCount always returns zero so no actual page content is ever rendered into the PDF NSData. Has anyone had any luck using UIMarkupTextPrintFormatter..

Xcode 4 Core Data: How to use fetched property created in Data Model editor

http://stackoverflow.com/questions/6486823/xcode-4-core-data-how-to-use-fetched-property-created-in-data-model-editor

@interface Book NSManagedObject @private @property nonatomic retain NSString title @property nonatomic retain NSNumber pageCount @property nonatomic retain Pages pages @end And... Book.m #import Book.h #import Pages.h @implementation Book @dynamic title.. retain Pages pages @end And... Book.m #import Book.h #import Pages.h @implementation Book @dynamic title @dynamic pageCount @dynamic pages @end Where is the fetched property 'fetchLastPage' How can I use it in code iphone objective c ios core..