TOPIC:

Hi,

I am using PDFOpenStream to open PDF file in PDF viewer. After modifying pdf i want to save pdf locally in encrypted format. i don't want to use save or saveas method that u provided. How can i extract updated document data in NSData format from PDFDoc class so that i can manually encrypt data and save it. Please reply fast, its urgent.

Sorry for late answer , in core of the library , there not use cocoa method .

If you want save the PDF file must use save or saveas , "save" method will keep encrypt info.

Also you can add your own method in PDFFileStream. Read the data and save it to NSData.

I have written my own pdf stream class, where i am passing pdf data(nsdata) to create PDFstream and it is working fine, but when i save and get updated data from stream, to write my own file on disk, it seems to be encrypted. How can i get the decrypted data ?

As u mentioned above "save" method will keep encrypt info.

Save jus keep password protected PDF file, and save new objects back to PDF file.
not include APP encrypted data.

stronglee wrote:

Sorry for late answer , in core of the library , there not use cocoa method .

If you want save the PDF file must use save or saveas , "save" method will keep encrypt info.

Also you can add your own method in PDFFileStream. Read the data and save it to NSData.

Hi i am not able to get file which is edited and saved locally in IOS. Where do I get it from so that i can convert it in base64 to pass it on to hybrid development side . I am using your plugin