Search found 415 matches

by Gabriela
Fri Jun 14, 2019 9:45 am
Forum: Example requests & Code samples
Topic: How to convert existing PDF documents to PDF/A documents
Replies: 1
Views: 44

Re: How to convert existing PDF documents to PDF/A documents

Hello,

The converter is a part of the GdPicture.NET toolkit and you can access it from the GdPicturePDF class through these methods:
GdPicturePDF.ConvertToPDFA
by Gabriela
Fri Jun 14, 2019 9:39 am
Forum: Example requests & Code samples
Topic: How to convert existing PDF documents to PDF/A documents
Replies: 1
Views: 44

How to convert existing PDF documents to PDF/A documents

Hi all,

We are happy to introduce our native PDF to PDF/A converter. Here is the guide:
PDF to PDF/A
Give it a try!
by Gabriela
Thu Jun 13, 2019 4:09 pm
Forum: DocuVieware
Topic: Rotating Pages Issue
Replies: 3
Views: 123

Re: Rotating Pages Issue

Hello, I understand your workflow. I only wanted to point out, that if the rotation works in our demo, then the issue is most likely in your application. It looks like the issue come from the js, seems like the backend has the information about the rotation but the front end don't. The dev-team is l...
by Gabriela
Wed Jun 12, 2019 4:50 pm
Forum: OCR & MICR
Topic: Problem with GdPicture.NET.14.ocr.tesseract.3.64
Replies: 3
Views: 82

Re: Problem with GdPicture.NET.14.ocr.tesseract.3.64

Hello,

I have been notified from the development team, that the issue has been resolved and the fix is available in the 14.1.22 release already published.
by Gabriela
Wed Jun 12, 2019 2:01 pm
Forum: TWAIN & WIA Acquisition
Topic: McVrsServerMutexMgr error when asynchronous scanning
Replies: 2
Views: 90

Re: McVrsServerMutexMgr error when asynchronous scanning

Hello, The issue has been resolved this way: "Each time a document is scanned, a line that includes the file number is added to a ListView. In order to be able to view the PDF document in a preview control. The lines of code causing the problem of mutex are those: listViewDocScann.Invoke(new Action(...
by Gabriela
Wed Jun 12, 2019 10:45 am
Forum: TWAIN & WIA Acquisition
Topic: McVrsServerMutexMgr error when asynchronous scanning
Replies: 2
Views: 90

Re: McVrsServerMutexMgr error when asynchronous scanning

Hello,

You can check our Twain Scanning – Asynchronous Sample for such implementation:
http://guides.gdpicture.com/content/web ... 20WIA.html
by Gabriela
Wed Jun 12, 2019 9:47 am
Forum: TWAIN & WIA Acquisition
Topic: Use multiple scanners simultaneously
Replies: 1
Views: 42

Re: Use multiple scanners simultaneously

Hello, You can use only one device per one GdPictureImaging object because you need to select/open the required device/source: TwainOpenSource TwainSelectSource So I would say using multiple GdPictureImaging objects you can open more devices. You can also check our Twain Scanning – Asynchronous Samp...
by Gabriela
Tue Jun 11, 2019 5:30 pm
Forum: OCR & MICR
Topic: Problem with GdPicture.NET.14.ocr.tesseract.3.64
Replies: 3
Views: 82

Re: Problem with GdPicture.NET.14.ocr.tesseract.3.64

Hello,

Could you be more specific about what you mean by "Just execute Ocr.exe in "\GdPicture.NET 14\Samples\Bin" and after a while it raise an error :" ?
May I ask you to check your installation? Can you provide us with more details on your issue? Thank you.
by Gabriela
Fri Jun 07, 2019 8:51 am
Forum: DocuVieware
Topic: Rotating Pages Issue
Replies: 3
Views: 123

Re: Rotating Pages Issue

Hello,

May I ask you to try our online Standalone Viewer demo with your source document if you can replicate the described behavior there?
Let us know the results. Thank you.
by Gabriela
Thu Jun 06, 2019 12:00 pm
Forum: Example requests & Code samples
Topic: Border around document pages
Replies: 3
Views: 619

Re: Border around document pages

Hello, Lana,

The feature request is still reported on our roadmap. Waiting to get an ETA for this.
by Gabriela
Thu Jun 06, 2019 11:57 am
Forum: OCR & MICR
Topic: OCR on TIF coverted from PDF
Replies: 6
Views: 158

Re: OCR on TIF coverted from PDF

Hi,

Finally, we have figured out that the source PDF has internal page rotation. After solving this with the use of NormalizePage() method the OCR results are excellent and there is no need to convert to TIFF.
So maybe this helps also to others.
by Gabriela
Wed Jun 05, 2019 11:48 am
Forum: OCR & MICR
Topic: OCR on TIF coverted from PDF
Replies: 6
Views: 158

Re: OCR on TIF coverted from PDF

Hello,

Here is an interesting source that can be useful:
https://github.com/tesseract-ocr/tesser ... oveQuality

Thank you also for creating a support ticket.
by Gabriela
Mon Jun 03, 2019 3:09 pm
Forum: General discussions
Topic: List of Removed Functions
Replies: 1
Views: 67

Re: List of Removed Functions

Hello, Thank you for those words. We are aware of these inconveniences. We will try to give you more precisions about such changes in our next change-logs. Some features have been deprecated (but always replaced by enhanced ones) because of accelerating .NET Core support. Some features have been mar...
by Gabriela
Mon Jun 03, 2019 3:03 pm
Forum: OCR & MICR
Topic: OCR on TIF coverted from PDF
Replies: 6
Views: 158

Re: OCR on TIF coverted from PDF

Hello, I would like to explain to you here some more details about OCR. From what I see, you saved the scanned pages in PDF document. Using GdPictureOCR class you will need the scanned image, so here I would recommend you to scan directly to tiff. Next, you need to scan using appropriate DPI, so the...
by Gabriela
Mon Jun 03, 2019 2:54 pm
Forum: Document Viewing
Topic: Why there is no image compression for GIF, JPEG, PNG image
Replies: 7
Views: 200

Re: Why there is no image compression for GIF, JPEG, PNG image

Hello, Here are some useful links: https://superuser.com/questions/919580/how-to-know-the-compression-level-of-a-png-file-and-whether-it-is-lossy https://photo.stackexchange.com/questions/88167/is-it-possible-to-find-out-what-compression-ratio-was-used-for-a-particular-jpeg Maybe there is a confusio...