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2014/10/15 ¤U¤È 10:12:32

iphone Programming Glossary: pdfs

iPhone: Download PDF and store locally?

http://stackoverflow.com/questions/2226615/iphone-download-pdf-and-store-locally

that PDF to the device then be able to access that file locally. So the user opens the app the app checks the online PDFs date and compares it to the date of the PDF store locally if it is newer then the new PDF is downloaded if its not newer..

Opening a PDF in Safari on the iPhone

http://stackoverflow.com/questions/2651190/opening-a-pdf-in-safari-on-the-iphone

to open it in Safari and subsequently terminating your own app . UIWebView makes it nice and easy to display external PDFs as well as local files just point the correct filepath at it so you could even download the PDF to your documents folder..

iPhone UIWebView: loadData does not work with certain types (Excel, MSWord, PPT, RTF)

http://stackoverflow.com/questions/2764709/iphone-uiwebview-loaddata-does-not-work-with-certain-types-excel-msword-ppt

loadData does not appear to work with all file types Testing shows that all picture types seem to work fine as well as PDFs while the more complex types don't. I get a errors such as NSURLErrorDomain Code 100 NSURLErrorDomain Code 102 WebView appears..

Drawing formulas with Quartz 2d

http://stackoverflow.com/questions/2907045/drawing-formulas-with-quartz-2d

the NSString text drawing extensions. I did override the standard CALayer rendering architecture for the generation of PDFs from these equations because CALayers don't render as vector elements by default. For an example of how this rendering works..

Extracting pdf text in Objective C

http://stackoverflow.com/questions/2960195/extracting-pdf-text-in-objective-c

Keep in mind that this will only work for extracting text that is stored as such in the PDF. It won't OCR scanned PDFs. If you want to do that there is the option of using Tesseract Google's robust and FOSS OCR engine. It compiles on the iPhone..

Show PDF in iPad using CGPDF APIs

http://stackoverflow.com/questions/3042775/show-pdf-in-ipad-using-cgpdf-apis

TP30001066 CH214 TPXREF109 I have spent a lot of time on this and it seems you need to use CATiledLayers to zoom those PDFs properly There are some good examples on the net on how to do that... I will put a link solution here as soon as I have..

Send PDF to iBooks

http://stackoverflow.com/questions/3098342/send-pdf-to-ibooks

PDF to iBooks Now iBooks supports PDF. My app has access to many PDF files. Is it possible to send PDFs to iBooks or other PDF readers like GoodReader and iAnnotate PDF from my app iphone pdf share improve this question ..

iPhone - view PDF like in iBooks

http://stackoverflow.com/questions/3099618/iphone-view-pdf-like-in-ibooks

view PDF like in iBooks I have question about view for displaying multipage PDFs in my app. I have found solutions with webview but they lack ability to zoom and scroll between pages horizontally. Also..

How to show “Open In…” when a user tries to open email attachments in iOS

http://stackoverflow.com/questions/3401900/how-to-show-open-in-when-a-user-tries-to-open-email-attachments-in-ios

file types by setting the CFBundleDocumentTypes in its plist . Here's an example of GoodReader's XML for opening PDFs . When you app is called to open a file you can find the information about the file in application didFinishLaunchingWithOptions..

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

and Keywords Getting Raw Text and here and Here and here positioning focused Searching and here doesn't work with all PDFs some just show weird characters I guess it's an encoding issue but I'm not sure Credit BrainFeeder CALayer and Off Screen..

Get PDF hyperlinks on iOS with Quartz

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

PDF hyperlinks on iOS with Quartz I've spent all day trying to get hyperlinks metadata from PDFs in my iPad application. The CGPDF APIs are a true nightmare and the only piece of information I've found on the net about.. 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 no trace of this Annots dictionary... You know..

PDF search on the iPhone

http://stackoverflow.com/questions/4097044/pdf-search-on-the-iphone

Anyone with a practical explanation Update User Naveen Thunga found PDFKitten a framework for extracting data from PDFs in iOS . I just tried the demo and it seems to work as advertised. I will test it with more PDFs and will post the results.. extracting data from PDFs in iOS . I just tried the demo and it seems to work as advertised. I will test it with more PDFs and will post the results soon. As a side note the code seems very good to me if you are interested in how this stuff works..

iOS SDK - Programmatically generate a PDF file

http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file

question A couple things... First there is a bug with CoreGraphics PDF generation in iOS that results in corrupted PDFs. I know this issue exists up to and including iOS 4.1 I haven't tested iOS 4.2 . The issue is related to fonts and only..

How can I edit PDF files in an iOS application?

http://stackoverflow.com/questions/6846785/how-can-i-edit-pdf-files-in-an-ios-application

in the documents directory and am reading them from there. I want the user to be able to add or edit comments on these PDFs as well as be able to highlight certain sections in the PDF. After editing the application should be able to save the PDF..

How can I use the PoDoFo library for annotating PDFs on iOS?

http://stackoverflow.com/questions/7643771/how-can-i-use-the-podofo-library-for-annotating-pdfs-on-ios

can I use the PoDoFo library for annotating PDFs on iOS I would like to annotate PDFs within an iOS application. I came across the PoDoFo library but I'm not sure how to.. can I use the PoDoFo library for annotating PDFs on iOS I would like to annotate PDFs within an iOS application. I came across the PoDoFo library but I'm not sure how to use this in an iOS application. Is it.. PoDoFo library but I'm not sure how to use this in an iOS application. Is it possible to use this library to annotate PDFs on iOS If so how ios iphone ipad pdf podofo share improve this question Please do something like this. void createUTFAnnotationTextOnPage..

Advantages of using Core Graphics

http://stackoverflow.com/questions/7669018/advantages-of-using-core-graphics

D vector based drawing API. It is used to draw out vector elements either to the screen or to offscreen contexts like PDFs. Core Animation is responsible for animation layout and some limited 3 D effects involving rectangular layers and UI elements...

jquery AJAX stopped working with iOS 5.0.1

http://stackoverflow.com/questions/9210015/jquery-ajax-stopped-working-with-ios-5-0-1

I provided in the question is actually pointing to the solution. Some of my ajax requests are used to fetch URL's of PDFs which are streamed using Content Disposition attachment filename somename.pdf Apparently that causes major issues in iOS..