Search found 6 matches

by dtheiss
Thu Apr 20, 2017 11:01 am
Forum: Thumbnail Viewer Control
Topic: Using ThumbnailEx in MVVM Project
Replies: 2
Views: 3266

Using ThumbnailEx in MVVM Project

Hello,
I wonder if it is possible to use thumbnailex as itemscontrol in a MVVM-Application.
The source for the images comes from an ObservableCollection<string>.
Do you have any ideas? Or do you have plans to implement such behaviour?

Regards,
Daniel
by dtheiss
Tue Jan 17, 2017 8:53 pm
Forum: Image Processing & Document Imaging
Topic: Shade Removal (Deshade)
Replies: 2
Views: 3160

Shade Removal (Deshade)

Hello,
we try to replace another image library.
We look for a replacement method for Shade removal (Deshade).
Deshading is described as rectangular areas on images made up of a pattern of black speckles.
Do you have a replacement method for that?

Regards,
Daniel
by dtheiss
Tue Jan 17, 2017 8:48 pm
Forum: Image Processing & Document Imaging
Topic: Shade Removal (Deshade)
Replies: 2
Views: 3160

Streak Removal

Hi, we try to replace another imaging library. The other library supports Streak Removal and is described as followed: Streaks occurs as marks on the original page dust in the scanner assembly faulty scanner CCD Does have GdPicture also has some similar function or is the replacement method RemoveLi...
by dtheiss
Tue Nov 29, 2016 9:02 am
Forum: TWAIN & WIA Acquisition
Topic: Twain Transfer Modes
Replies: 2
Views: 2316

Re: Twain Transfer Modes

Thanx. This is very useful.
by dtheiss
Thu Nov 24, 2016 3:17 pm
Forum: TWAIN & WIA Acquisition
Topic: Twain Transfer Modes
Replies: 2
Views: 2316

Twain Transfer Modes

Hello,

Twain 2.3 supported following transfer modes: native, disk file, buffered memory.
Are these the mapped methods in GdPicture?
  • native: TwainAcquireToDib
  • disk file: TwainAcquireToFile
  • buffered memory: TwainAcquireToGdPictureImage
Regards,
dtheiss
by dtheiss
Mon Nov 09, 2015 12:37 pm
Forum: Document Viewing
Topic: GDViewer.GetDisplayedArea - bug or feature
Replies: 1
Views: 1940

GDViewer.GetDisplayedArea - bug or feature

Hi, we have some strange behaviour using this method. In Version 11.1.0.12 we use this method without an error. Since Version 11.2.0.21 we got a NullReferenceException, if we try to call this method on an GdViewer object, with no image loaded. What is the right way to find out if an Image loaded in ...