What C++ library can I use to convert a PDF to an image on windows?

Question

I am working on a project in which I need to analyze images; the primary source of these images is the webcam, but recently we\'ve been ask to add support for uploaded files and

Answer 1

• With swftools http://wiki.swftools.org/

Example:

pdf2swf --pages 1 -T9 PDF_FILE.pdf -o temp.swf
swfrender temp.swf --output 1.png

• With poppler

Example using Qt http://bit.ly/8UksK6

Answer 2

ImageMagick. Far and away the best library for reading and writing as many formats as possible http://www.imagemagick.org/script/index.php