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2014/10/15 ¤U¤È 10:03:40
iphone Programming Glossary: annotsHow to get image from FileAttachment Annotation in pdf file http://stackoverflow.com/questions/18574559/how-to-get-image-from-fileattachment-annotation-in-pdf-file pPage NSLog @ @ NSDictionary pageDictionary CGPDFArrayRef outputArray if CGPDFDictionaryGetArray pageDictionary Annots outputArray pdfAnnots release return nil CGPDFArrayRef rectArray if CGPDFDictionaryGetArray annotDict Rect rectArray break.. NSDictionary pageDictionary CGPDFArrayRef outputArray if CGPDFDictionaryGetArray pageDictionary Annots outputArray pdfAnnots release return nil CGPDFArrayRef rectArray if CGPDFDictionaryGetArray annotDict Rect rectArray break int arrayCount CGPDFArrayGetCount..
iPhone, CGPDFDocument - PDF links http://stackoverflow.com/questions/3257057/iphone-cgpdfdocument-pdf-links not an array and a nested one so this simple operation is not so simple . now use CGPDFDictionaryGetArray to get the Annots object next you need to iterate through the annotations and look for Link objects. Adobe has published a document that lays..
Get PDF hyperlinks on iOS with Quartz http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz a true nightmare and the only piece of information I've found on the net about all this is that I have to look for an Annots dictionary but I just can't find it in my PDFs. I even used the old Voyeur Xcode sample to inspect my test PDF file but.. can't find it in my PDFs. I even used the old Voyeur Xcode sample to inspect my test PDF file but no trace of this Annots dictionary... You know this is a feature I see on every PDF reader this same question has been asked multiple times here.. pageDictionary CGPDFPageGetDictionary page CGPDFArrayRef outputArray if CGPDFDictionaryGetArray pageDictionary Annots outputArray return int arrayCount CGPDFArrayGetCount outputArray if arrayCount continue for int j 0 j arrayCount j CGPDFObjectRef..
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