Reply To: Help

[Gabri]

Sorry, I was not very clear before.

The story is: one client have a library that manages check scanner. My job is to answer to this question: it is possible to add a level to this library for transform it in a TWAIN-compliant software?
I find this quite difficult because my experience with TWAIN is 0.

Some problems now:
For each check the output is 2 front images, 2 rare images, few snippets images and one MICR string.

First problem is that the images have different resolutions, grey depth etc. How can I model this with TWAIN? I think to create custom capabilities for each image for do this settings, but I don’t know if it is a good idea.

With MICR string I think to do like this: do a custom capability for this and a custom event. If the MICR is ready the Source send this event and like this the application will know to get the string using MSG_GET. Is it possible with TWAIN, isn’t it?

The client have also performance problems, my questions are:
1) Is it heavy a negotiation in state 5 and 6?
2) Of course, a TWAIN level on top of the existing library have is heavy, but how much?

Thanks for any idea