GdPicture Imaging Forums

Hi,

is there a way to do automated unit testing of code involving the TWAIN API of GdPicture, without actually having to scan anything? I guess/hope that the developers of GDPicture use something like this internally.

Thanks!

Hello,

You can use a virtual data source. Here an example: http://sourceforge.net/projects/twain-samples/

Kind regards,

Loïc

Tried that one, but it always returns exactly the same image. I want to be able to control the images that are returned, otherwise it's not useful to me.