VintaSoft Tech Community

Version 8.0.1.1 of VintaSoftTwain.NET SDK has been released.

What's new in this version:

• Fixed important memory leak in Memory transfer mode.

Hello, I'm starting to think you are receiving a somehow modified System.IO.MemoryStream object. Is that correct? No, SDK returns "not modified" System.IO.MemoryStream object. ... I get "Class doesn't support Automation". How do you use VintaSoftTwain.NET SDK? SDK is a .NET compo...

Hello Derek,

You need to use the AutomaticBorderDetection capability.

Best regards, Alexander

Hello Derek, First, make sure you use TWAIN driver for your scanner. Second, make sure you use the latest TWAIN driver of the scanner. Next, get a list of capabilities supported by the scanner and make sure the PageAutoSize capability is supported by the scanner. You can get a list of capabilities s...

In this topic we want to post information about Hercules webcams (http://www.hercules.com/uk/webcam/).

Hercules webcams have good TWAIN drivers and work correctly in Windows XP/2000/Vista/7.

We can recommend Hercules webcams for usage with our products.

Hello,

You can use the IsBlank method of the AcquiredImage class and determine if page is blank and do not save blank pages to disk.

Best regards, Alexander

Hello, i want to do like this with your lib move / resize selected crop area with mouse This functional will be available in version 5.1, maybe in version 5.0. also i would like to control the annotation transparency This functional will be available in version 5.0. Version 5.0 of VintaSoftImaging.N...

Hello Nigel, Yes, we have changed the color comparison algorithm and the AcquiredImage.IsBlank method may have different result in comparison with version 7.0. You can get a noise level of the image using the currentNoiseLevel parameter of the " bool AcquiredImage.IsBlank(float maxNoiseLevel, r...

Hello David,

Yes, this is possible - you need to use the FocusedIndex property of the ThumbnailViewer (ImageViewerBase) class.

Best regards, Alexander

Hello Nigel,

Please send your test image and description of the problem to support@vintasoft.com

Best regards, Alexander