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Reply To: Help

Forums › TWAIN Classic › Help › Reply To: Help

March 20, 2008 at 11:35 am #24430
Gabri
Participant
  • Topics - 2
  • Replies - 4
  • Total Posts - 6

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

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