Add a signature image to existing pdf in Objective-C

Asked Dec 08 '15 at 12:54

Active Dec 08 '15 at 15:16

Viewed 897 times

I am trying to open pdf in web view and add signature on it and save again with signature. From this tutorial I am able to add image by creating new PDF

but I want to add image on existing PDF.Is there any way to do this.Please help me.Thanks in advance

edited Dec 08 '15 at 15:16

rmaddy

asked Dec 08 '15 at 12:54

Test stack

Try with this link http://stackoverflow.com/questions/7331791/edit-pdf-in-iphone-application – Abhishek Sharma Dec 08 '15 at 13:37
You cannot modify an existing PDF in iOS. All you can do is create a new one, draw the old one into the new one and add the signature image. – Dec 09 '15 at 01:22
I have done this using quartz. Please check my response : https://stackoverflow.com/questions/23154614/add-a-signature-image-to-a-pdf-without-showing-the-pdf-data-to-user-in-ios – RohitK Aug 10 '17 at 10:51

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