Search found 20 matches

by SebastianB
Mon Apr 15, 2013 12:28 pm
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: Add background image / watermark to existing PDF documents
Replies: 3
Views: 3311

Re: Add background image / watermark to existing PDF documen

As far as I currently know are there two problems I have with the Annotations: 1) I think we have not licensed it 2) I did some experiments with the Annotation evaluation version some time ago and it seems to be possible for the viewer of the document to hide those annotations. So I am looking for s...
by SebastianB
Fri Apr 12, 2013 3:41 pm
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: Add background image / watermark to existing PDF documents
Replies: 3
Views: 3311

Add background image / watermark to existing PDF documents

Hi, I am looking for how to add watermarks or background images to existing PDF documents. In the given scenario another application writes PDF documents on the file system. Those documents should be watermarked and stored. In this scenario the watermark is the letter paper with company logo, addres...
by SebastianB
Thu Apr 11, 2013 2:43 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: VisualTools
Replies: 7
Views: 4805

Re: VisualTools

Thank you very much for the sample. I just took a look. I am wondering about the two different concepts: My current implementation inherits from CompositeVisualTool, while the sample above uses the IRectangularInteractiveObject Interface. Are they designed to work side by side or do I have to decide...
by SebastianB
Fri Apr 05, 2013 4:28 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: VisualTools
Replies: 7
Views: 4805

Re: VisualTools

Alex wrote: Do you want move/resize selected image region or visual tool?
I want to move and resize the visual tool, not the image itself.
I'd like to have a visual tool looking like this:

Image
btw: it looks like you are blocking image.shack urls...
by SebastianB
Fri Apr 05, 2013 12:23 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: VisualTools
Replies: 7
Views: 4805

Re: VisualTools

Hi Alex, I thought I described it, but let me try again ;) In the image processing demo you can drag regions into the left image. Those regions are moveable and resizeable. The VirtualTool shows nodes at the edge of the drawn rectangle for resizing. The reference to the ImageProcessingDemo was just ...
by SebastianB
Tue Apr 02, 2013 2:52 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: VisualTools
Replies: 7
Views: 4805

VisualTools

Hi guys, maybe someone can help me: I try to get some Visual Tools on the ImageViewer working. What I got so far: I can draw and highlight regions on the image, it also stores them, to have multiple regions highlighted. In the ImageProcessingDemo I saw something I really want to achieve as well: Aft...
by SebastianB
Wed Mar 27, 2013 7:13 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: OCR - Bad results
Replies: 4
Views: 2781

Re: OCR - Bad results

I tried both.
by SebastianB
Mon Mar 25, 2013 6:31 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: OCR - Bad results
Replies: 4
Views: 2781

Re: OCR - Bad results

After some more investigation I got the following, interesting, results: Small segments, which only contains one font, and maybe fontsize as well, seems to be recognized much better than huge segments Non standard fonts, but no script fonts (Arial, Courier New or Times New Roman are standard in this...
by SebastianB
Mon Mar 25, 2013 4:59 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: OCR - Bad results
Replies: 4
Views: 2781

OCR - Bad results

Hi, I am playing around with the OCR Demo. I am using a PDF file which contains an invoice. I am wondering why it does not recognize nearly 100% of its contents. I am working with the default settings of the demo application, except the default language is now set to German. The PDF file I am using ...
by SebastianB
Thu Sep 27, 2012 12:58 pm
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: PDF Document TextRegion has strange structure
Replies: 1
Views: 2544

PDF Document TextRegion has strange structure

Hi, I have problem with a PDF document. The documents contains some text-elements which are formatted with a special font (i.e. Tahoma). I am iterating over the pages and textlines to check every symbol for beeing formatted with this font and attach those characters to a StringBuilder. the idea behi...