PHP Based PDF Modification Framework / Package
I'm looking around to see if there are any php packages that would be helpful for creating a solution that is similar to how Cafepress.com handles their custom designs. Basically we are building a marketing portal where users can log in, select a PDF and then add custom text and graphics to it and then e-mail it out to a list of customers. Obviously we're going to need PHP, JQuery and some sort of image rendering library like IMAGEMAGIK, but just wondering if anyone had any further advice.
As always any help is greatly appreciated.