Paul McKenzie
Paul McKenzie
When retrieving the listing of tag values for a TIFF file that contains tag 700 (XMP Data), that tag number is not listed as an existing tag. I have attached...
### Actual behavior Attempting to read the attached monochrome BMP image using gil will result in an "Image types aren't compatible" exception being thrown from io_error() in error.hpp. ### Expected...
I am trying to get FreeImage to work with the multipage API calls, but I have not been able to create a multipage TIFF file, where each page is a...
It seems that the following device has an issue: - Plustek SmartOffice PS286, and probably scanners that are related to this one - Twain Driver 6.4.0.2 (Internal version 1.0.6.22334 2020/09/02)...
There is currently an issue with duplex scanning that has been discovered. 1. If `DTWAIN_EnableDuplex` is not called by the application, however the scanner user-interface allows duplex scanning, the scanning...
Please note that there is a [new Java interface to DTWAIN](https://github.com/dynarithmic/twain_library-java). TWAIN session maintenance, TWAIN source selection, capability setting/getting, and image acquisition have a more object-oriented approach in the new...
You are right I've tested with WIA drivers and I only get one image even if the scanner is duplex. On the other side, playing with the sources (changing from...
There is an [ongoing ticket](https://github.com/dynarithmic/twain_library-csharp_demo/issues/1) concerning the HP-7000 S3 scanner driver for 64-bit applications (there are no issues with the 32-bit driver). Basically, the 64-bit HP-7000 S3 scanner driver has...
Given the issues with the [FreeImage](https://freeimage.sourceforge.io/) imaging library, I am looking for a replacement for the FreeImage imaging code used in DTWAIN library. FreeImage seems to be no longer supported...
I have discovered that there are issues with the SAMSUNG Galaxy G5 Twain Driver. The driver has at least two noticeable bugs that I have verified using DTWAIN. Issue 1:...