Extract image from PDF using itextsharp

Question

I am trying to extract all the images from a pdf using itextsharp but can\'t seem to overcome this one hurdle.

The error occures on the line System.Drawing.I

Answer 1

In newer version of iTextSharp, the 1st parameter of ImageRenderInfo.CreateForXObject is not Matrix anymore but GraphicsState. @der_chirurg's approach should work. I tested myself with the information from the following link and it worked beautifully:

http://www.thevalvepage.com/swmonkey/2014/11/26/extract-images-from-pdf-files-using-itextsharp/