Convert an image to PDF on the iPhone and iPadApril 22nd, 2011 A reader asked a me about image to PDF conversion a few days ago and I promised him an article, so here it is. Image to PDF conversion is based on Quartz API. Using Quartz we can create PDF files and add content to them, the conversion actually means drawing the image on a PDF page. Let's begin. First we compute the size of the PDF page. Based on the image size and the resolution
