Search found 11 matches

by smithsw
Thu Jul 15, 2010 5:58 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Issue with delete and save routines
Replies: 1
Views: 5161

Issue with delete and save routines

Hello. Here is the current scenario: 1. retrieve two pages from the scanner, add images to the imageviewer control and save the file to disk 2. delete page one (index 0) from the image viewer and save the file again (using routine from Image Viewer example saveCurrentImageToolStripMenuItem_Click) 3....
by smithsw
Wed Jun 23, 2010 2:11 am
Forum: VintaSoft Twain .NET SDK Discussions
Topic: Example Integration with Imaging.NET for large doc scans
Replies: 1
Views: 5048

Example Integration with Imaging.NET for large doc scans

Good evening, Are there any examples / best practices for scanning large documents (>150 pages)? While acquiring, we need to display the page to the operator for a quick on-the-fly QA check. After acquiring, the scanned document needs to be opened in the Image/Thumbnail Viewer controls for final edi...
by smithsw
Tue Jun 15, 2010 5:52 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Recommended way to determine if save is completed
Replies: 5
Views: 8965

Re: Recommended way to determine if save is completed

So I'm assuming that once that the event created by: AddHandler encoder.ImageCollectionSaved, New ImageCollectionSavedEventHandler(AddressOf encoder_ImageCollectionSaved) is raised (which finally ends up in the sub ChangeSourceStreamToSaveStream), I can safely assume the image collection is saved an...
by smithsw
Tue Jun 15, 2010 3:01 am
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Recommended way to determine if save is completed
Replies: 5
Views: 8965

Recommended way to determine if save is completed

I'm using code from the Image Viewer Demo (v4.2) saveCurrentImageToolStripMenuItem_Click function to save the image file back to the source file. What is the best way to determine if the image save process has completed? I need to make sure the file save process is complete before the application mo...
by smithsw
Wed Jun 02, 2010 2:21 am
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: 4.1.0.3 Multipage TIFF Demo Page Rotation
Replies: 1
Views: 5344

4.1.0.3 Multipage TIFF Demo Page Rotation

This demo seems to do everything I'm looking for right now except individual page rotation. The ImageViewerDemo application does page rotation but does not allow the modified file to be written back to the same filename. Is page rotation possible in the Multipage TIFF Demo application?

Thanks.
by smithsw
Thu Apr 01, 2010 5:42 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Load, change and save image to the same file in Image Viewer
Replies: 14
Views: 14816

Re: Load, change and save image to the same file in Image Viewer

Thanks Alex. So it sounds like the code bit " viewer.FocusedImage.Save(filename)" is the right way to go with saving. I'm assuming this saves the current page back into the multipage source file. This will be a good addition if that is the case. Some of our files are 200+ pages long, so only saving ...
by smithsw
Tue Mar 30, 2010 2:04 am
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Load, change and save image to the same file in Image Viewer
Replies: 14
Views: 14816

Re: Load, change and save image to the same file in Image Viewer

Unless I'm totally missing it, this still doesn't seem to work. I still get the error that the file is locked (The process cannot access the file 'C:\Temp\ImagingProjectsSystem\WORKING\WorkingFile.tif' because it is being used by another process.) This is the code bit I pulled from the ImageViewer e...
by smithsw
Thu Mar 25, 2010 8:34 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Good way to do status updates for long processing
Replies: 3
Views: 5933

Re: Good way to do status updates for long processing

Is there an example of this anywhere in the example projects (for multipage tiff saving)?
by smithsw
Thu Mar 25, 2010 8:31 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: questions on multipage tiff using TiffFile class
Replies: 0
Views: 5487

questions on multipage tiff using TiffFile class

1. Best way to generate thumbnails with tiff loaded as TiffFile class so that the file isn't locked for saving? Looping through pages and using thumbnails.Images.Add(_tiff.Pages(i).GetImage) works just fine but uses quite a bit of memory. Using thumbnails.images.add(filepath) doesn't work because th...
by smithsw
Sat Mar 20, 2010 12:26 am
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Load, change and save image to the same file in Image Viewer
Replies: 14
Views: 14816

Re: Load, change and save image to the same file in Image Viewer

How do you close the source file? I tried using the dispose method, but something still has the file locked and this throws an error when I try to delete the source file as directed below.

Thanks,

Shane