Search found 1611 matches

by Alex
Wed Jan 16, 2019 12:52 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Get Text font
Replies: 3
Views: 1865

Re: Get Text font

Hi David, I followed your instructions and it worked well on regular PDF files. But when I use image PDF with overlay text it didn't work well. ... The text is hiding behind a black rectangle.. See result. Thank you for information. For understanding your problem and providing the best solution we n...
by Alex
Tue Jan 15, 2019 4:27 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Vintasoft.Imaging.Ocr.Tesseract and Tesseract 4
Replies: 6
Views: 2676

Re: Vintasoft.Imaging.Ocr.Tesseract and Tesseract 4

Near time? 1 month ? 1 year? Tesseract 4 will be available in version 8.7.2 in 2 months. I have already read the documentation. In the documentation it says how to OCR interpret different sections of a pdf with different languages. In tesseract to do a better interpretation of same section (page) i...
by Alex
Tue Jan 15, 2019 4:02 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Get Text font
Replies: 3
Views: 1865

Re: Get Text font

Hi David, Is it possible to find text font before deleting ? Yes, you can get text font before deleting the text. For getting PDF font before deleting text you need do the following steps: Get an instance of PdfTextRegion class ( https://www.vintasoft.com/docs/vsimaging-dotnet/Vintasoft.Imaging.Pdf/...
by Alex
Mon Jan 14, 2019 5:19 pm
Forum: Announcements
Topic: Version 8.7 of VintaSoft Imaging .NET SDK has been released.
Replies: 11
Views: 9710

Version 8.7.1.5 of VintaSoft Imaging .NET SDK has been released.

Version 8.7.1.5 of VintaSoft Imaging .NET SDK has been released. What's new in this version of VintaSoft Imaging .NET SDK: Improved the algorithm of LZW decoder. What's new in this version of VintaSoft PDF .NET Plug-in: Improved the algorithm of PDF/A-1a, PDF/A-2a and PDF/A-3a converters. Fixed the ...
by Alex
Mon Jan 14, 2019 4:27 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Vintasoft.Imaging.Ocr.Tesseract and Tesseract 4
Replies: 6
Views: 2676

Re: Vintasoft.Imaging.Ocr.Tesseract and Tesseract 4

Hi David, Does Vintasoft.Imaging.Ocr.Tesseract plugin use Tesseract 4? If not, is it possible to do so? Current version of Vintasoft OCR .NET Plugin uses Tesseract OCR 3.04. We plan to use Tesseract OCR 4 in near time. Can I use multiple languages? In tesseract we can use eng+latin etc. Please read ...
by Alex
Mon Jan 14, 2019 3:51 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Add transparent image as background to PDF
Replies: 3
Views: 1605

Re: Add transparent image as background to PDF

I tested the code you posted but I do get an exception "{"Index was outside the bounds of the array."} System.IndexOutOfRangeException. Is it possible to change opacity of the background image ? Could you send us (to support@vintasoft.com) a small working project, which demonstrates the problem? We...
by Alex
Mon Jan 14, 2019 2:33 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Add transparent image as background to PDF
Replies: 3
Views: 1605

Re: Add transparent image as background to PDF

Hi David, Thank you for your interest to our product. For solving your task you need to create a PDF graphics for PDF page and specify that graphics must add new content before existing content: https://www.vintasoft.com/docs/vsimaging-dotnet/Vintasoft.Imaging.Pdf/Vintasoft.Imaging.Pdf.Drawing.PdfGr...
by Alex
Wed Jan 09, 2019 12:49 pm
Forum: VintaSoft Twain .NET SDK Discussions
Topic: 64bit arithmetic overflow
Replies: 1
Views: 1200

Re: 64bit arithmetic overflow

Hello, For understanding the problem we need analyze log-file, which is generated by SDK. You can generate log-file as follows: Enable logging (add the line below to code of your application): TwainEnvironment.EnableDebugging("d:\vstwain.log") Run your application. Send us a log-file to support@vint...
by Alex
Tue Dec 25, 2018 4:44 pm
Forum: Announcements
Topic: Version 10.3 of VintaSoft Twain .NET SDK has been released.
Replies: 4
Views: 9276

Version 10.3.4.1 of VintaSoft Twain .NET SDK has been released.

Version 10.3.4.1 of VintaSoft Twain .NET SDK has been released. What's new in this version: Increased the image scanning performance up to 25% when 32-bit TWAIN driver is used in 32-bit application. Increased the image scanning performance up to 25% when 64-bit TWAIN driver is used in 64-bit applica...
by Alex
Tue Dec 18, 2018 8:55 am
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: [Embed the Vintasoft DLLs as resources]
Replies: 5
Views: 5194

Re: [Embed the Vintasoft DLLs as resources]

dexeotechno wrote:
Mon Dec 17, 2018 11:48 am
I do not see what it changes for you that a .Net dll is embedded as a resource or distributed as a file: it is exactly the same thing.
Please contact our sales at sales@vintasoft.com if "standard" license does not suit your needs.

Best regards, Alexander