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2014/10/15 ¤U¤È 10:05:04

iphone Programming Glossary: cgpdfdocumentgetpage

PDF viewing/annotating library for iPhone?

http://stackoverflow.com/questions/2161257/pdf-viewing-annotating-library-for-iphone

abilities . Change the layer type back to a layer add in page handling using CGPDFDocumentGetNumberOfPages and then CGPDFDocumentGetPage and you have a pretty good reader. I don't know how to perform annotations I suspect you would need your own data structure..

Annotate PDF within iPhone SDK

http://stackoverflow.com/questions/2313008/annotate-pdf-within-iphone-sdk

currentContext 0 paperSize.size.height CGContextScaleCTM currentContext 1.0 1.0 CGPDFPageRef page CGPDFDocumentGetPage document 1 grab page 1 of the PDF CGContextDrawPDFPage currentContext page draw page 1 into graphics context flip context..

Reading PDF files as string through iPhone application

http://stackoverflow.com/questions/2362393/reading-pdf-files-as-string-through-iphone-application

CGPDFPageRef page document MyGetPDFDocumentRef filename 1 totalPages CGPDFDocumentGetNumberOfPages document page CGPDFDocumentGetPage document pageNumber 2 CGPDFDictionaryRef d d CGPDFPageGetDictionary page edit problem here CGPDFDictionary is completely..

Extracting images from a PDF

http://stackoverflow.com/questions/2475450/extracting-images-from-a-pdf

int pgcnt CGPDFDocumentGetNumberOfPages document for int i1 0 i1 pgcnt i1 1. Open Document page CGPDFPageRef pg CGPDFDocumentGetPage document i1 1 if pg NSLog @ Couldn't open page. 2. get page dictionary CGPDFDictionaryRef dict CGPDFPageGetDictionary.. filePath UTF8String int pgcnt CGPDFDocumentGetNumberOfPages document for int i1 0 i1 pgcnt i1 CGPDFPageRef pg CGPDFDocumentGetPage document i1 1 if pg NSLog @ Couldn't open page. else 2. get page dictionary CGPDFDictionaryRef dict CGPDFPageGetDictionary..

How to get actual pdf page size in iPad?

http://stackoverflow.com/questions/3045587/how-to-get-actual-pdf-page-size-in-ipad

fileURLWithPath pathToPdfDoc CGPDFDocumentRef document CGPDFDocumentCreateWithURL CFURLRef pdfUrl CGPDFPageRef page CGPDFDocumentGetPage document 1 assuming all the pages are the same size code from http stackoverflow.com questions 4080373 get pdf hyperlinks..

iPhone, CGPDFDocument - PDF links

http://stackoverflow.com/questions/3257057/iphone-cgpdfdocument-pdf-links

context 0.0 self.bounds.size.height CGContextScaleCTM context 1.0 1.0 Grab the first PDF page CGPDFPageRef page CGPDFDocumentGetPage pdf pageNumber We're about to modify the context CTM to draw the PDF page where we want it so save the graphics state in..

Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints?

http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints

imageSize.height CGContextDrawImage context imageRect baseImage CGImage else @synchronized issue CGPDFPageRef pdfPage CGPDFDocumentGetPage issue.pdfDoc pageIndex 1 pdfToPageTransform CGPDFPageGetDrawingTransform pdfPage kCGPDFMediaBox layer.bounds 0 true CGContextConcatCTM..

Get PDF hyperlinks on iOS with Quartz

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

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 outputArray if CGPDFDictionaryGetArray..

how to fit pdf page in entire view

http://stackoverflow.com/questions/4321681/how-to-fit-pdf-page-in-entire-view

if UIInterfaceOrientationIsPortrait self interfaceOrientation layer.backgroundColor UIColor blackColor myPageRef CGPDFDocumentGetPage myDocumentRef c NSLog @ draw layer CGSize pageSize kbDataSource pageSize GLogInfo @ the page ize we are getting in draw..

How to generate a thumbnails form a PDF document with iPhone SDK?

http://stackoverflow.com/questions/4504834/how-to-generate-a-thumbnails-form-a-pdf-document-with-iphone-sdk

context 1.0 1.0 CGContextSetGrayFillColor context 1.0 1.0 CGContextFillRect context aRect Grab the first PDF page page CGPDFDocumentGetPage pdf i 1 CGAffineTransform pdfTransform CGPDFPageGetDrawingTransform page kCGPDFMediaBox aRect 0 true And apply the transform...

problem with rendering pdf on the entire screen of pdf

http://stackoverflow.com/questions/4634331/problem-with-rendering-pdf-on-the-entire-screen-of-pdf

ctx if UIInterfaceOrientationIsPortrait self interfaceOrientation layer.backgroundColor UIColor blackColor myPageRef CGPDFDocumentGetPage myDocumentRef c CGSize pageSize kbDataSource pageSize GLogInfo @ the page ize we are getting in draw layer is @ NSStringFromCGSize..

Rendering a CGPDFPage into a UIImage

http://stackoverflow.com/questions/4639781/rendering-a-cgpdfpage-into-a-uiimage

the CTM transforms UIImage getThumbForPage int page_number CGFloat width 60.0 Get the page CGPDFPageRef myPageRef CGPDFDocumentGetPage myDocumentRef page Changed this line for the line above which is a generic line CGPDFPageRef page self getPage page_number..

Creating pdf Thumbnail in iphone

http://stackoverflow.com/questions/5658993/creating-pdf-thumbnail-in-iphone

try the following method UIImage imageFromPDFWithDocumentRef CGPDFDocumentRef documentRef CGPDFPageRef pageRef CGPDFDocumentGetPage documentRef 1 CGRect pageRect CGPDFPageGetBoxRect pageRef kCGPDFCropBox UIGraphicsBeginImageContext pageRect.size CGContextRef..

Merge PDF files on iOS

http://stackoverflow.com/questions/6553540/merge-pdf-files-on-ios

generate the output pages NSLog @ GENERATING PAGES FROM PDF 1 i ... numberOfPages1 for int i 1 i numberOfPages1 i page CGPDFDocumentGetPage pdfRef1 i mediaBox CGPDFPageGetBoxRect page kCGPDFMediaBox CGContextBeginPage writeContext mediaBox CGContextDrawPDFPage.. generate the output pages NSLog @ GENERATING PAGES FROM PDF 2 i ... numberOfPages2 for int i 1 i numberOfPages2 i page CGPDFDocumentGetPage pdfRef2 i mediaBox CGPDFPageGetBoxRect page kCGPDFMediaBox CGContextBeginPage writeContext mediaBox CGContextDrawPDFPage..

add annotation to pdf

http://stackoverflow.com/questions/6914906/add-annotation-to-pdf

CGPDFDocumentCreateWithURL newUrl CFRelease url CGContextRef pdfContext UIGraphicsGetCurrentContext CGPDFPageRef page CGPDFDocumentGetPage templateDocument 1 CGContextDrawPDFPage pdfContext page const char text second line CGContextShowTextAtPoint pdfContext.. 12.0 kCGEncodingFontSpecific Copy the first page of the source pdf into the destination pdf CGPDFPageRef pdfPage CGPDFDocumentGetPage sourceDoc 1 CGRect pdfCropBoxRect CGPDFPageGetBoxRect pdfPage kCGPDFMediaBox CGContextBeginPage destPDFContext pdfCropBoxRect..

PDF to image creation in ios

http://stackoverflow.com/questions/8652472/pdf-to-image-creation-in-ios

thumbnail size NSUInteger totalNum CGPDFDocumentGetNumberOfPages pdf for int i 0 i totalNum i CGPDFPageRef myPageRef CGPDFDocumentGetPage pdf i 1 aRect CGPDFPageGetBoxRect myPageRef kCGPDFCropBox UIGraphicsBeginImageContext CGSizeMake 383 383 aRect.size.height.. context 1.0 1.0 CGContextSetGrayFillColor context 1.0 1.0 CGContextFillRect context aRect Grab the PDF page page CGPDFDocumentGetPage pdf i 1 CGAffineTransform pdfTransform CGPDFPageGetDrawingTransform page kCGPDFMediaBox aRect 0 true And apply the transform...

Is it possible to combine multiple pdf files into a single pdf file programmatically in iphone?

http://stackoverflow.com/questions/9646203/is-it-possible-to-combine-multiple-pdf-files-into-a-single-pdf-file-programmatic

CGPDFDocumentRef newDocument CGPDFDocumentCreateWithURL CFURLRef newUrl Get the page you want CGPDFPageRef newPage CGPDFDocumentGetPage newDocument pageNumber Drawing the page CGContextDrawPDFPage currentContext newPage Clean up newPage nil CGPDFDocumentRelease..