i'm looking for a way to display pdf in website and have the users give me x,y positions on where they want to add an annotation to a PDF and using PdfStamper and PdfContentBYte to apply the image or text to the PDF. Any control out there that can help me develop this with possible javascripts? i can already add images and text using itexsharp but need to develop this in website using asp.net. any help appreciated it thanks.