Merging Wang-annotated TIFF into jpeg

Questions, comments and suggestions concerning VintaSoft Imaging .NET SDK.

Moderator: Alex

mbauxd
Posts: 9
Joined: Fri Feb 26, 2016 1:27 pm

Re: Merging Wang-annotated TIFF into jpeg

Post by mbauxd » Tue Mar 28, 2017 3:42 pm

Hi,

I finally was able to create some sample files for you to examine. This is what the file should look like:
https://1drv.ms/i/s!Ahl8_FdiQ6rKgr92cd6EBXBx7VnSqQ

This is what the file actually looks like, opened with the Vintasoft annotation sample:
https://1drv.ms/i/s!Ahl8_FdiQ6rKgr91wJwpFVLvfie7aQ

Light blue is a freehand-line and green is a straight line. So both line attachment types have problems with transparency. The yellow text-marker and the purple squares (one is transparent, one is not) work fine, as you can see.

And this is the url to the sample .tif file I created:
https://1drv.ms/i/s!Ahl8_FdiQ6rKgr90JpRge7Vy55d18A

Thanks!

Alex
Site Admin
Posts: 1443
Joined: Thu Jul 10, 2008 2:21 pm

Re: Merging Wang-annotated TIFF into jpeg

Post by Alex » Wed Mar 29, 2017 3:24 pm

Hi,

Thank you for information. We have revised the WANG specification and have found that WANG specification allows to highlight lines, rectangles and freehands. Current version of SDK supports only highlighting of rectangle annotations. In version 8.5.X we will add the ability to highlight the line-based annotations. I think necessary functionality may be available in 1-2 months.

Best regards, Alexander

mbauxd
Posts: 9
Joined: Fri Feb 26, 2016 1:27 pm

Re: Merging Wang-annotated TIFF into jpeg

Post by mbauxd » Wed Mar 29, 2017 3:49 pm

Hi Alex,

thanks for looking into it. I appreciate the information.

Br,
Markus

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