Search found 64 matches
- Thu Aug 26, 2010 12:53 pm
- Forum: VintaSoft Twain .NET SDK Discussions
- Topic: SCANNING MULTIPLE DOCUMENTS.
- Replies: 4
- Views: 10256
Re: SCANNING MULTIPLE DOCUMENTS.
This example shows how to acquire images in modal loop from scanner with user interface and save acquired images to PDF document: Friend Shared Sub Main(args As String()) Try Using deviceManager As New DeviceManager() ' open the device manager deviceManager.Open() ' get reference to the current devi...
- Thu Aug 26, 2010 9:22 am
- Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
- Topic: Save annotation image to JPEG
- Replies: 3
- Views: 7723
Re: Save annotation image to JPEG
Here is an example that shows how to save image with annotations in JPEG format into memory stream:
Code: Select all
MemoryStream stream = new MemoryStream();
JpegEncoder jpegEncoder = new JpegEncoder();
vsImage.SaveAnnotations = true;
vsImage.Save(stream, jpegEncoder);
- Fri Aug 20, 2010 9:57 am
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: AnnotationViewer
- Replies: 7
- Views: 11946
Re: AnnotationViewer
You should calculate the coordinates and use ImageViewer.AutoScrollPosition Property
to place the screen in an area of image you need.
Regards
to place the screen in an area of image you need.
Regards
- Tue Aug 17, 2010 4:15 pm
- Forum: VintaSoft Barcode .NET SDK Discussions
- Topic: Unable to read faxed barcodes
- Replies: 3
- Views: 10298
Re: Unable to read faxed barcodes
Glad to see that the problem has been solved.
Have a nice day!
Have a nice day!
- Tue Aug 17, 2010 4:06 pm
- Forum: VintaSoft Twain ActiveX Discussions
- Topic: Can I transfer in JS image obtained by the method GetImage()
- Replies: 3
- Views: 15681
Re: Can I transfer in JS image obtained by the method GetImage()
Hi,
Please look into our examples for JavaScript: "\Examples\JavaScript".
There is realized a way how to preview acquired image in IE.
Regards
Please look into our examples for JavaScript: "\Examples\JavaScript".
There is realized a way how to preview acquired image in IE.
Regards
- Tue Aug 17, 2010 3:51 pm
- Forum: VintaSoft Twain ActiveX Discussions
- Topic: Using Tiff in the demo version
- Replies: 3
- Views: 16965
Re: Using Tiff in the demo version
Please read about SaveImageToHttp Method in the ActiveX documentation: /Help/VSTwain.chm
Each TIFF file uploaded to the server can contain only one image. It is not possible to add new images to an existing TIFF file on the server.
Regards
Each TIFF file uploaded to the server can contain only one image. It is not possible to add new images to an existing TIFF file on the server.
Regards
- Tue Aug 17, 2010 3:45 pm
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: AnnotationViewer
- Replies: 7
- Views: 11946
Re: AnnotationViewer
Unfortunately multiselection for annotations is not supported at this time.
I will submit your suggestion to VintaSoft development *. Thanks.
I will submit your suggestion to VintaSoft development *. Thanks.
- Mon Aug 16, 2010 8:35 am
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: AnnotationViewer
- Replies: 7
- Views: 11946
Re: AnnotationViewer
Yes, what problem did you encounter?
- Wed Aug 04, 2010 8:46 am
- Forum: VintaSoft Barcode .NET SDK Discussions
- Topic: Unable to read faxed barcodes
- Replies: 3
- Views: 10298
Re: Unable to read faxed barcodes
Your image with datamatrix barcodes has many noise, so it's necessary 4 times scale the image down with smoothing to read this barcode: Here is example code: static void DownscaleRead(string filename, int k) { // create image Image image = Image.FromFile(filename); // create downscale image Image ne...
- Tue Dec 29, 2009 10:31 am
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: repeat a drawing line
- Replies: 1
- Views: 6521
Re: repeat a drawing line
How about Lines annotation, isn't it what you need?
Lines annotation works like:
- Left click starts drawing
- Next left click starts drawing of the next line etc
- Right click or double left click stops drawing
Lines annotation works like:
- Left click starts drawing
- Next left click starts drawing of the next line etc
- Right click or double left click stops drawing