Wish PDF creation additional features

[zity]

I would like to have the following features in PDF creation:

1) Set the document metadata (author, title, etc.) by supplying a map with the possible values to the initialization function.

2) Availability of the CGPDFContextSetURLForRect, CGPDFContextSetDestinationForRect and UIGraphicsAddPDFContextDestinationAtPoint functions.

Thank you!