Search found 352 matches

by SamiKharma
Wed Jun 04, 2014 10:43 am
Forum: PDF
Topic: GdPicture.NET 10
Replies: 7
Views: 5292

Re: GdPicture.NET 10

Hi,

You can use the function GetItemBitmap, but be careful, the returned image will just be a Thumbnail (resized) version of the original. You need to manage your application to keep the original, or save it somewhere to be retrieved shall you need it in a later stage.

Best,
Sami
by SamiKharma
Tue Jun 03, 2014 1:47 pm
Forum: Image Processing & Document Imaging
Topic: DrawText and Unit of Measure...
Replies: 10
Views: 7699

Re: DrawText and Unit of Measure...

Hi, >>So we should use similar conversions for the Font Size and X/Y co-ordinates? Assuming 6 Cpi and 6 Lpi... >>Resolution / 6 = Font Size >>Resolution / 6 = X and Y increments I do not understand, do you have your current measurement of FontSize in inches? If your X,Y (ie Left and Top) positions a...
by SamiKharma
Mon Jun 02, 2014 10:56 am
Forum: Image Processing & Document Imaging
Topic: DrawText and Unit of Measure...
Replies: 10
Views: 7699

Re: DrawText and Unit of Measure...

Hi,

The unit is in Pixels.

Also your assumption about image creation is absolutely correct. You need to multiply the Horizontal and Vertical Resolutions by their respective dimensions.

Best,
Sami
by SamiKharma
Mon Jun 02, 2014 10:49 am
Forum: PDF
Topic: GdPicture.NET 10
Replies: 7
Views: 5292

Re: GdPicture.NET 10

Hi, I am sorry, but I still do not understand. I am guessing you want to add a thumbnail from a file through a url, if that is the case, you need to create an image from HTTP or FTP using CreateGdPictureImageFromHTTP or CreateGdPictureImageFromFTP then use that image to add a thumbnail using AddItem...
by SamiKharma
Tue May 27, 2014 4:18 pm
Forum: Barcode Reading & Writing
Topic: PDF417 recognition doesnt work
Replies: 9
Views: 15717

Re: PDF417 recognition doesnt work

Hi,

I suspect the problem is with the low dpi of the image. Nonetheless, the issue has been reported internally for evaluation and resolution by the technical team.
We will let you know as soon as it is resolved.

Best,
Sami
by SamiKharma
Sat May 24, 2014 5:01 pm
Forum: Barcode Reading & Writing
Topic: PDF417 recognition doesnt work
Replies: 9
Views: 15717

Re: PDF417 recognition doesnt work

Hi,

The image is not a document image, which is what GdPicture is designed to detect barcodes in. Also, the image was taken in a very low dpi, and then scaled up, making it very low quality.

Best,
Sami
by SamiKharma
Sat May 24, 2014 4:12 pm
Forum: General discussions
Topic: [Deployment] Put the required DLL's in a separate bin folder
Replies: 3
Views: 19865

Re: [Deployment] Put the required DLL's in a separate bin fo

Hi, The dlls need to be seen by the GdPicture.NET.dll you are referencing, this you can do that by putting them next to it, or defining an environment path. Please read the following for better understanding of how to deploy applications using GdPicture: https://www.gdpicture.com/guides/gdpicture/Re...
by SamiKharma
Sat May 24, 2014 4:08 pm
Forum: PDF
Topic: Insert and Remove Watermark
Replies: 1
Views: 2818

Re: Insert and Remove Watermark

Hi,

You can save the annotations to an XMP file and load them from an XMP file. That way you can have annotations to view, and would not need to burn the annotations to the files.

Best,
Sami
by SamiKharma
Sat May 24, 2014 4:02 pm
Forum: PDF
Topic: GdPicture.NET 10
Replies: 7
Views: 5292

Re: GdPicture.NET 10

Hi,

I do not understand the question. Could you please explain.

Best,
Sami
by SamiKharma
Mon May 19, 2014 10:36 am
Forum: Image Processing & Document Imaging
Topic: GenericError using TiffMergeFiles
Replies: 3
Views: 3646

Re: GenericError using TiffMergeFiles

Hi,

It is impossible for us to assist you without being able to reproduce the problem from our end. Could you please attach two tiff pages with with the TiffMergeFiles fails?

Best,
Sami
by SamiKharma
Mon May 19, 2014 10:34 am
Forum: TWAIN & WIA Acquisition
Topic: Citrix and TWAIN Question
Replies: 1
Views: 6357

Re: Citrix and TWAIN Question

Hi,

If you notice the log, both applications are not using the same DSM. I am guessing the first one is faulty.
It is always helpful to debug twain issues with the following protocol:
viewtopic.php?t=1486

Best,
Sami
by SamiKharma
Tue May 13, 2014 1:07 pm
Forum: Image Processing & Document Imaging
Topic: Code My Own Pan, Zoom and Area Zoom?
Replies: 3
Views: 4158

Re: Code My Own Pan, Zoom and Area Zoom?

Hi, Unfortunately, this is not a trivial task at all. It is a very complicated one, and no code samples will help simply because the scope is too big. This is specifically why we created the GdViewer (which is a very complex control). We are working on a universal web viewer, a release date is not a...
by SamiKharma
Mon May 12, 2014 11:06 am
Forum: Image Processing & Document Imaging
Topic: Code My Own Pan, Zoom and Area Zoom?
Replies: 3
Views: 4158

Re: Code My Own Pan, Zoom and Area Zoom?

Hi, You have to understand that Viewing (display, zooming, navigation, scrolling), is two things: 1. Independent from the library you are using (it has to, other wise you will have a wrong structure and unnecessary coupling of functinality). 2. Dependent on the platform it operates on (.NET, HTML, J...
by SamiKharma
Sun May 11, 2014 12:55 pm
Forum: Annotations
Topic: GdViewer.DeleteAnnotation not working
Replies: 7
Views: 9211

Re: GdViewer.DeleteAnnotation not working

Hi, I understood what you were trying to do with the application, that being said, I could delete the annotation in your own application, thus I could not reproduce the problem. Here is what I suggest: 1. Make sure you are using the latest version. 2. If the problem persists, try to isolate the prob...
by SamiKharma
Sun May 11, 2014 12:48 pm
Forum: TWAIN & WIA Acquisition
Topic: Xerox 152, Win 7 (64 bit) and possible Vista Issue
Replies: 7
Views: 9983

Re: Xerox 152, Win 7 (64 bit) and possible Vista Issue

Hi, Please follow the steps here: https://www.gdpicture.com/forum/viewtopic.php?t=1486 If, that doe snot work, unfortunately, most scanners do not have correctly implemented 64 bit drivers. This is beyond the control of GdPicture. For Twain, it is always better to stick with 32 bit because those are...