Months ago I was intensly interested in this topic and construted a really crappy, horribly bogged down version of a pdf reader uising uiwebviews. However this obviously cannot be the best way to create a pdf view. All I could do was view the pdfs and each page had to be its own pdf.
Now here is my question: What kind of API's are available for creating great pdf readers. iBooks has the capability of changing font size, chapter indexes etc. I would really like this capability. I understand that Apple made iBooks however I'm hoping to construct something of equal or greater quality and would be happy to post the code online for everyone to see when I am done.
Thanks for the help in advance,
Nate