I'm playing to manipulate PDF on iOS (display but also and mostly generation).

I wish to embed rectangular areas which act as "external" links (URLs like http://host.tld/path/file).

Do you know where I can find an example(s) of how to use the UIGraphicsSetPDFContextURLForRect function? I find absolutly nothing on Internet.

If I understand well, the only requirement is that the current graphic context should be PDF "type" and I think I respect this since, upstream, I call UIGraphicsPushContext why my PDF context as parameter (this was anyway required for methods like drawAtPoint: that I use also with success).

I do not think it is important but just in case I specify that this DOES NOT take place in the drawRect: of a View subclass.

You're quite right to say me unequivocally that I have "all wrong". The graphical environment is so sophisticated and rich in iOS that I assume to have not assimilated more than 1 or 2% for now.

Thank you in advance.