Search found 25 matches

by rlagrange
Thu Nov 30, 2017 5:05 pm
Forum: PDF
Topic: GdPicturePDF.DrawImage not drawing on coordinates after page rotate
Replies: 4
Views: 474

Re: GdPicturePDF.DrawImage not drawing on coordinates after page rotate

rotation is a pain to work with. You should yourself be aware of oGdPicturePdf.GetPageRotation() and project every coordinates, including GetRect on selection, etc...
by rlagrange
Thu Nov 30, 2017 5:01 pm
Forum: PDF
Topic: Signing PDFs and Timestamps (reloaded)
Replies: 15
Views: 2782

Re: Signing PDFs and Timestamps (reloaded)

Solved with the support. For further readings : my certificate only allow SHA1 signatures. As SHA256 is now the default algorithm (or maybe there was an automatic detection ?), you should now set the correct signature algorithm using : oGdPicturePdf.SetSignatureHash(PdfSignatureHash.SHA1); As I didn...
by rlagrange
Fri Nov 24, 2017 10:53 pm
Forum: PDF
Topic: Electronic Signature Support
Replies: 4
Views: 1613

Re: Electronic Signature Support

Hi Gabriela, BillWhalen, I'm working on the digital sign pad feature too, and we are using the Wacom WILL SDK. As the SDK provide a simple picture, with embedded biometric, it's very simple to add it as an AnnotationEmbeddedImage. But... the picture is further compressed by gdpicture at save (we wan...
by rlagrange
Wed Nov 22, 2017 9:41 pm
Forum: PDF
Topic: Signing PDFs and Timestamps (reloaded)
Replies: 15
Views: 2782

Re: Signing PDFs and Timestamps (reloaded)

Thanks. I have another issue with this version. I have a feature : "simple protection", wich sign the document with a self generated certificate. This is just to prevent further modification of the document, and don't authenticate the issuer. This was working fine in 14.0.22, but no more since 14.0....
by rlagrange
Mon Oct 16, 2017 3:12 pm
Forum: Color Detection & MRC
Topic: ColorDetection change a colored picture to grayscale
Replies: 3
Views: 2737

Re: ColorDetection change a colored picture to grayscale

Code for repro (tested with 14.0.6 et 14.0.23) static void Main(string[] args) { GdPicture14.LicenseManager lm = new GdPicture14.LicenseManager(); lm.RegisterKEY(""); // YOUR KEY GdPicture14.GdPictureImaging imaging = new GdPicture14.GdPictureImaging(); var imageID = imaging.CreateGdPictureImageFrom...
by rlagrange
Mon Oct 16, 2017 12:27 pm
Forum: Color Detection & MRC
Topic: ColorDetection change a colored picture to grayscale
Replies: 3
Views: 2737

ColorDetection change a colored picture to grayscale

Hi,

Our customers are reporting some cases where colored pictured are agressivily transformed to grayscale.
The ColorDetection() method return IntentGrayScale, while IsGrayScale() return false on this picture.

Is it possible to adjust the threshold of ColorDetection() ?

Thanks
by rlagrange
Tue Sep 12, 2017 2:48 pm
Forum: PDF
Topic: Signing PDFs and Timestamps (reloaded)
Replies: 15
Views: 2782

Re: Signing PDFs and Timestamps (reloaded)

Still waiting.
No need to worry anymore, it's too late for implementing it before the scheduled demo.
by rlagrange
Thu Aug 31, 2017 5:13 pm
Forum: PDF
Topic: Signing PDFs and Timestamps (reloaded)
Replies: 15
Views: 2782

Re: Signing PDFs and Timestamps (reloaded)

Hi,
Did you have a more precise release date ?
Is it possible to have a working beta build ?
Thanks.
by rlagrange
Tue Aug 01, 2017 4:13 pm
Forum: PDF
Topic: Signing PDF and pincode for smartcard
Replies: 6
Views: 2079

Re: Signing PDF and pincode for smartcard

Ok, it should be something in the Oberthur middleware, who don't close the smartcard login token while the process has not ended (or maybe after a timeout period)
I though it was something in GdPicture, so nevermind.

Thank you for taking the time to test this case.
Regards,
Romain Lagrange
by rlagrange
Tue Aug 01, 2017 12:02 pm
Forum: PDF
Topic: Signing PDF and pincode for smartcard
Replies: 6
Views: 2079

Re: Signing PDF and pincode for smartcard

Hi I reproduce the issue with this code : class Program { private const string GDPICTURE_LICENCE_KEY = "TTTT"; // CLEF V14 const string inPath = @"C:\Users\rlagr\OneDrive\Documents\Analyse VTC.pdf"; const string outPath = @"C:\Users\rlagr\OneDrive\Documents\Analyse VTC_SIGNED.pdf"; const string cert...
by rlagrange
Mon Jul 31, 2017 8:25 pm
Forum: PDF
Topic: Signing PDFs and Timestamps (reloaded)
Replies: 15
Views: 2782

Re: Signing PDFs and Timestamps (reloaded)

Thanks
by rlagrange
Fri Jul 28, 2017 5:07 pm
Forum: PDF
Topic: Signing PDF and pincode for smartcard
Replies: 6
Views: 2079

Signing PDF and pincode for smartcard

Hi, We successfully sign document using a smartcard and gdpicture. However, it look like the pincode is only asked once for the process lifetime, and not at each document signing, or gdpicturepdf instance, even when using a blank pincode : "oGdPicturePdf.SigSetCertFromSmartCardBySerialNumber(cert.Ce...
by rlagrange
Fri Jul 28, 2017 2:32 pm
Forum: PDF
Topic: Signing PDFs and Timestamps (reloaded)
Replies: 15
Views: 2782

Re: Signing PDFs and Timestamps (reloaded)

Hi,
I'm sorry to insist, by I have a demo scheduled for mid september, and I have to know if this feature could be developed in time (if so, I have to get a working build of gdpicture some time before).
Regards,
Romain Lagrange
by rlagrange
Sun Jul 23, 2017 3:32 pm
Forum: PDF
Topic: Signing PDFs and Timestamps (reloaded)
Replies: 15
Views: 2782

Re: Signing PDFs and Timestamps (reloaded)

Hi Jean-Luc,

Did you have a release date for this feature ?

Thanks,
Romain Lagrange