Search found 2323 matches
- Thu Jul 24, 2008 8:26 am
- Forum: VintaSoft Twain ActiveX Discussions
- Topic: KB: How to set the brightness and contrast at scanning?
- Replies: 0
- Views: 16602
KB: How to set the brightness and contrast at scanning?
Brightness and contrast of color, gray and palette images may be set with the Brightness capability: VSTwain1.StartDevice() VSTwain1.OpenDataSource() VSTwain1.Brightness = VSTwain1.BrightnessMaxValue VSTwain1.Contrast = VSTwain1.ContrastMaxValue VSTwain1.Acquire() Brightness and contrast of black-wh...
- Wed Jul 23, 2008 3:20 pm
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: How to search text annotation in TIFF file?
- Replies: 0
- Views: 8995
How to search text annotation in TIFF file?
VintaSoftAnnotation.NET Plug-in can be used for annotation of images stored in TIFF file. Later image can be searched in TIFF file using it's annotation. Example below shows how to search image into TIFF file. Here is a code sample for VB.NET: Dim images As ImageCollection = new ImageCollection() Di...
- Wed Jul 23, 2008 3:19 pm
- Forum: VintaSoft Annotation .NET Plug-in Discussions
- Topic: How to stamp an image programmatically?
- Replies: 0
- Views: 9033
How to stamp an image programmatically?
VintaSoftAnnotation.NET Plugi-in allows to stamp images. This process contains four steps: 1. Load the image 2. Place annotation, for example rubber stamp, to an image 3. Merge annotation with the image 4. Save stamped image Working examples for VB.NET and C# you can see here: http://www.vintasoft.c...
- Wed Jul 23, 2008 2:03 pm
- Forum: VintaSoft Twain .NET SDK Discussions
- Topic: KB: How to acquire positive films from Epson V700 scanner?
- Replies: 0
- Views: 9119
KB: How to acquire positive films from Epson V700 scanner?
You should change the document type to positive film as follows: Try VSTwain1.OpenDataSource() VSTwain1.Capability = DeviceCapability.ILightPath VSTwain1.CapType = CapType.OneValue VSTwain1.CapValue = 1 ' TWLP_TRANSMISSIVE VSTwain1.SetCap() ' Set cap value VSTwain1.Acquire() Catch ex As TwainExcepti...
- Wed Jul 23, 2008 2:03 pm
- Forum: VintaSoft Twain ActiveX Discussions
- Topic: KB: How to acquire positive films from Epson V700 scanner?
- Replies: 0
- Views: 13842
KB: How to acquire positive films from Epson V700 scanner?
You should change the document type to positive film as follows: VSTwain1.StartDevice() VSTwain1.OpenDataSource() VSTwain1.Capability = 4382 ' 0x111e VSTwain1.CapType = 0 ' One value VSTwain1.CapValue = 1 ' TWLP_TRANSMISSIVE VSTwain1.SetCap() ' Set cap value VSTwain1.Acquire() This turns on the top ...
- Wed Jul 23, 2008 1:16 pm
- Forum: Announcements
- Topic: VintaSoft's forums have been started!
- Replies: 0
- Views: 9457
VintaSoft's forums have been started!
VintaSoft's forums have been started according to numerous requests of our users on July 23, 2008. We ask you to take with understanding unfilled sections of forum during its pilot stage of implementation. We hope that soon with your help we shall make VintaSoft forums informative, interesting and c...
- Wed Jul 23, 2008 11:39 am
- Forum: VintaSoft Twain .NET SDK Discussions
- Topic: What to choose: ActiveX or .NET?
- Replies: 0
- Views: 10223
What to choose: ActiveX or .NET?
VintaSoftTwain ActiveX can be used in any COM environment. Here is a small list of possible environments: - Microsoft Visual Basic 6.0 - Microsoft Visual C++ 6.0 - Borland Delphi 7.0 - Borland C++ Builder 6.0 - Visual FoxPro 8.0 - Gupta SQL Windows 3.1 - Microsoft Access 2000 / 2003 - Visual DataFle...
- Wed Jul 23, 2008 11:39 am
- Forum: VintaSoft Twain ActiveX Discussions
- Topic: What to choose: ActiveX or .NET?
- Replies: 0
- Views: 12988
What to choose: ActiveX or .NET?
VintaSoftTwain ActiveX can be used in any COM environment. Here is a small list of possible environments: - Microsoft Visual Basic 6.0 - Microsoft Visual C++ 6.0 - Borland Delphi 7.0 - Borland C++ Builder 6.0 - Visual FoxPro 8.0 - Gupta SQL Windows 3.1 - Microsoft Access 2000 / 2003 - Visual DataFle...
- Wed Jul 23, 2008 11:23 am
- Forum: VintaSoft Twain .NET SDK Discussions
- Topic: Using VintaSoftTwain.NET Library in Vista x64.
- Replies: 4
- Views: 11162
Using VintaSoftTwain.NET Library in Vista x64.
When an application that uses our .NET libraries is compiled on a 64-bit system you may run into a couple issues. Our assemblies are 32-bit assemblies; therefore any applications being compiled on a 64-bit system must run in the 32-bit bit (WOW) mode. This only requires changing the "Platform T...
- Wed Jul 23, 2008 11:19 am
- Forum: VintaSoft Twain .NET SDK Discussions
- Topic: KB: Hiding user interface at scanning.
- Replies: 0
- Views: 9488
KB: Hiding user interface at scanning.
User interface of scanner can be hidden only if you use TWAIN driver for your scanner. WIA driver does not allow to hide (disable) user interface - it's limitation of WIA drivers when they are used via TWAIN interface. Here is a code snippet for VB.NET that shows how to acquire images without UI: Tr...