Web Demos
BARCODE READER SDK DEMO
Explore the flexibe barcode reading settings to optimize for your specific usage scenario.
WEB TWAIN SDK DEMO
Try the most popular web scanner features: scan images, import local images and PDF files, edit, save to local, upload to database, and etc.
Generally, there are two ways to automatically deskew an image with Dynamic .NET TWAIN.
double Angle;
Angle = m_ImageCore.ImageProcesser.GetSkewAngle(m_ImageCore.ImageBuffer.CurrentImageIndexInBuffer);
m_ImageCore.ImageProcesser.Rotate(m_ImageCore.ImageBuffer.CurrentImageIndexInBuffer, -Angle, true, Dynamsoft.Core.Enums.EnumInterpolationMethod.BestQuality);
If you want to do de-skew to each scanned image, you can call the above code in OnPostTransfer
Event.
Option 2: Use custom capability of the scanner, which requires the support of the scanner itself.
You can use CapSet functionality and the code is as follows,
```c#
m_TwainManager.Capability = (Dynamsoft.TWAIN.Enums.TWCapability)4433; //AutoDeskew
m_TwainManager.CapType = Dynamsoft.TWAIN.Enums.TWCapType.TWON_ONEVALUE;
m_TwainManager.CapValue = 0;
bool bRet = m_TwainManager.CapSet();
```
If you need any assistance or have any problem, please feel free to contact support@dynamsoft.com.
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