Search found 13 matches
- Mon Aug 28, 2023 8:45 pm
- Forum: PDF
- Topic: Applying digital signature to an existing PDF
- Replies: 5
- Views: 31801
Re: Applying digital signature to an existing PDF
What are the rules with this: SetSignatureCertificateFromStore? It seems to only see certs in the personal store and not trusted root. We are having an exceedingly difficult time finding a cert on the AATL that we can use for automated PDF signing on behalf of an elected official who threatens to fi...
- Mon Aug 28, 2023 8:34 pm
- Forum: Image Processing & Document Imaging
- Topic: Automatically detecting an area of white space
- Replies: 2
- Views: 11939
Re: Automatically detecting an area of white space
Thanks, yes I've gotten it to work by basically creating rectangles on one corner and working my way across and up or down until I find a good spot. Doesn't take too long :) ... private bool IsRegionEmpty(int imageID, Rectangle region) { using (GdPictureImaging gdPictureImaging = new GdPictureImagin...
- Sat Aug 26, 2023 5:36 pm
- Forum: Image Processing & Document Imaging
- Topic: Automatically detecting an area of white space
- Replies: 2
- Views: 11939
Automatically detecting an area of white space
Is that possible? The use case is needing to (without human intervention) find a spot to superimpose a stamp (small image). I could just add space to the bottom of the page (like all my competition) but doing so shrinks the page (loses pixels) when printing. I would like to tout a better final produ...
- Fri Oct 08, 2021 3:52 pm
- Forum: Other discussions
- Topic: gdPicture support for .Net MAUI
- Replies: 7
- Views: 139065
Re: gdPicture support for .Net MAUI
Cool, thanks!
- Wed Sep 29, 2021 7:35 pm
- Forum: Other discussions
- Topic: gdPicture support for .Net MAUI
- Replies: 7
- Views: 139065
gdPicture support for .Net MAUI
When I go to your landing page I see icons for all OSs. Are there any plans or ability to use your kit with .Net MAUI? We are looking to port our WPF apps. Minimally it would be cool to use your toolkit (Scanning and imaging on the windows executable in a MAUI project. I get that we will need to loo...
- Tue Jun 15, 2021 7:22 pm
- Forum: PDF
- Topic: Applying digital signature to an existing PDF
- Replies: 5
- Views: 31801
Re: Applying digital signature to an existing PDF
Thank you, that's cool, opens my options. I'm still finding it difficult to find Internet CAs who aren't overcharging...
That's very similar to the code needed to use client certs for authentication with Azure AD.
That's very similar to the code needed to use client certs for authentication with Azure AD.
- Mon May 24, 2021 7:30 pm
- Forum: PDF
- Topic: Applying digital signature to an existing PDF
- Replies: 5
- Views: 31801
Re: Applying digital signature to an existing PDF
Hi, I'm being asked by a customer if we can digitally sign a pdf from a certificate in the local machine certificate store? Alternately is there a way to do it from a certificate stored up in Azure? From looking at internet CAs it looks like they are selling personal ones on thumb drives and enterpr...
- Wed Mar 31, 2021 7:03 pm
- Forum: General discussions
- Topic: Azure DevOps CI CD?
- Replies: 3
- Views: 12689
Re: Azure DevOps CI CD?
Yes thank you, it turns out all I needed to do was setup a "local build agent" so when I push a commit to the repo, it kicks off a build in the cloud, that actually happens on my licensed dev box, with the resulting artifacts staged on the cloud for the release pipeline to the deployment g...
- Tue Feb 23, 2021 5:25 pm
- Forum: General discussions
- Topic: Azure DevOps CI CD?
- Replies: 3
- Views: 12689
Azure DevOps CI CD?
So, I'm doing the imaging stuff as part of a larger solution. We are in the process of moving our Repos to Azure DevOps and intend on creating Build Pipelines and Deployment Agents to distribute our applications and updates to our customers. Is Azure DevOps going to be able to build a from a repo wi...
- Mon Jun 01, 2020 5:36 pm
- Forum: PDF
- Topic: Approach question going from tiffs to PDF/A
- Replies: 2
- Views: 24370
Re: Approach question going from tiffs to PDF/A
Never mind I think I'm in good shape. I have a single threaded solution working pretty good, but 30 seconds to OCR 6 pages without showing progress is probably not gonna fly. I'm going to now try to implement OCRPages method for multithreading. I expect it will go really well. A couple observations:...
- Sun May 31, 2020 12:39 am
- Forum: PDF
- Topic: Approach question going from tiffs to PDF/A
- Replies: 2
- Views: 24370
Approach question going from tiffs to PDF/A
Hello! I have a need for a Blazor Server app and several WPF clients to pull images from a repository of single page 300 dpi bitonal tiffs, apply redactions, combine them into a searchable PDF/A document that looks and prints exactly like the original tiffs and potentially add a digital cert. So I c...
- Tue Apr 07, 2020 2:55 am
- Forum: Image Processing & Document Imaging
- Topic: DrawGdPictureImageSkewing Method
- Replies: 2
- Views: 12896
Re: DrawGdPictureImageSkewing Method
Thank you, Yes, the auto deskew works really well. My problem is some (thousands of) documents that were filmed off angle and skewed causing irregular trapezoids instead of rectangles. Basically needing a 3D transform. I wouldn't expect a ready made solution to be readily available. But, I'm an opti...
- Fri Mar 27, 2020 8:27 pm
- Forum: Image Processing & Document Imaging
- Topic: DrawGdPictureImageSkewing Method
- Replies: 2
- Views: 12896
DrawGdPictureImageSkewing Method
Hello! What does this do? How do the destination points correspond to points in the source image? I'm trying to correct some microfilm images with a perspective problem caused by a combination of skewed paper and a camera that was not centered and perpendicular to the paper it filmed (see below illu...