Open myextend opened 5 years ago
I have the same issues with Kodak Scanners. I solved it by using the new TwainDirectMetaData which was added in Twain 2.4. See: https://www.twain.org/wp-content/uploads/2017/03/TWAIN-2.4-Specification.pdf Page 368, 417
I have the same issues with Kodak Scanners. I solved it by using the new TwainDirectMetaData which was added in Twain 2.4. See: https://www.twain.org/wp-content/uploads/2017/03/TWAIN-2.4-Specification.pdf Page 368, 417
How have you done this? As far as I know NTwain doesn't support it yet does it?
I can post the code this weekend.
But you can test the latest Twain version 2.5. There is a new extended Image info called TWEI_BARCODETEXT2. See https://twain.org/wp-content/uploads/2021/11/TWAIN-2.5-Features.pdf
Maybe that will fix the problem too. Unfortunately, I don't know because I don't have a scanner to test it.
A little bit late but this is how I managed to read QRCode values with their coordinates detected by a fujitsu scanner. Hope this helps. https://gist.github.com/lkierepka/0b72d2eefea76c0712e500b02320542b
Hi Scanner: Fujitsu fi-7160 with enabled barcode reader. I need detect barcode type: EAN128. When I use:
And I read scanner data using code:
I don't see my barcode text. Value should be: "INF0000003002" but allways i have:
When i change barcode value, library allways return barcode value: 3472328296229129801 but BarcodeTextLength is correct equals to 13. Barcode detection work well but barcode value is strange.
I check this code using scanner Cannon DR-G1130 and barcode value when using Canon is correct, problem occurs only in Fujitsu