Hello,
i do the following:
1) i first acquire (img.IO.Acquire) an image using the twain interface (img.io.TwainParams.VisibleDialog:=true). I don't want the full image so i do a selection.
2) i repeat the acquire with img.io.TwainParams.VisibleDialog:=false. The problem now is that acquire doesn't scan the full image but only the small part that has been selected using the twain interface. This selection is stored so to restart the pc doesn't help. I have to enter the twain interface again and remove the selection. Is it possible to avoid it ?
thanks
Epson scanner.
ImageEn 6.2.1
Delphi XE6
Roberto Nicchi
Master Informatica
Italy |
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TImageEnView: Acquiring without twain interface
Posted - Nov 16 2016 : 09:03:53
