Forums › TWAIN Classic › Aspect Ratio › Reply To: Aspect Ratio
April 28, 2007 at 7:33 am
#23732
seems like you are asking how to negotiate the scan area.
If you’re asking about the scan area, then you might want to check icap_frames, just keep in mind icap_supportedSizes often has something to do with your results as well as Units if I remember correctly, and if the device supports icap_rotation or icap_orientation you’ll have to keep those in mind as well.