iPhone OS 3.2; PDF rendering; User Interaction

Question

I\'d need to create a iPad-app which would be rendering multiple PDF-Files (one file contains one page). Each page should be scrollable, zoomable and if the user taps on a part

Answer 1

Using the CGPDF* operators will allow you to write a UIPDFView, which operates exactly as UIImageView but uses a PDF as the source image. Create your own custom subclass of UIView and implement drawRect: to, eventually, call CGContextDrawPDFPage. Based on a quick Google search (because I know the keywords), this page seems to explain that side of things quite well.

You can then directly substitute your custom UIView subclass for the UIImageView and proceed exactly as you have with the PNG solution.