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
Search found 352 matches
- Wed Jun 04, 2014 10:43 am
- Forum: PDF
- Topic: GdPicture.NET 10
- Replies: 7
- Views: 5734
- Tue Jun 03, 2014 1:47 pm
- Forum: Image Processing & Document Imaging
- Topic: DrawText and Unit of Measure...
- Replies: 10
- Views: 8188
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...
- Mon Jun 02, 2014 10:56 am
- Forum: Image Processing & Document Imaging
- Topic: DrawText and Unit of Measure...
- Replies: 10
- Views: 8188
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
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
- Mon Jun 02, 2014 10:49 am
- Forum: PDF
- Topic: GdPicture.NET 10
- Replies: 7
- Views: 5734
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...
- Tue May 27, 2014 4:18 pm
- Forum: Barcode Reading & Writing
- Topic: PDF417 recognition doesnt work
- Replies: 9
- Views: 22442
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
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
- Sat May 24, 2014 5:01 pm
- Forum: Barcode Reading & Writing
- Topic: PDF417 recognition doesnt work
- Replies: 9
- Views: 22442
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
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
- 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: 25438
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...
- Sat May 24, 2014 4:08 pm
- Forum: PDF
- Topic: Insert and Remove Watermark
- Replies: 1
- Views: 3072
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
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
- Sat May 24, 2014 4:02 pm
- Forum: PDF
- Topic: GdPicture.NET 10
- Replies: 7
- Views: 5734
Re: GdPicture.NET 10
Hi,
I do not understand the question. Could you please explain.
Best,
Sami
I do not understand the question. Could you please explain.
Best,
Sami
- Mon May 19, 2014 10:36 am
- Forum: Image Processing & Document Imaging
- Topic: GenericError using TiffMergeFiles
- Replies: 3
- Views: 3862
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
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
- Mon May 19, 2014 10:34 am
- Forum: TWAIN & WIA Acquisition
- Topic: Citrix and TWAIN Question
- Replies: 1
- Views: 6624
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
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
- Tue May 13, 2014 1:07 pm
- Forum: Image Processing & Document Imaging
- Topic: Code My Own Pan, Zoom and Area Zoom?
- Replies: 3
- Views: 4427
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...
- Mon May 12, 2014 11:06 am
- Forum: Image Processing & Document Imaging
- Topic: Code My Own Pan, Zoom and Area Zoom?
- Replies: 3
- Views: 4427
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...
- Sun May 11, 2014 12:55 pm
- Forum: Annotations
- Topic: GdViewer.DeleteAnnotation not working
- Replies: 7
- Views: 9427
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...
- 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: 10327
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...