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Alpha Channel and Transparency
Public Methods  Send Feedback

These methods are available in:

  • GdPicture.NET Document Imaging SDK Ultimate.
  • GdPicture.NET Document Imaging SDK.
  • GdPicture.NET Image SDK.
  • GdPicture.NET TWAIN PRO SDK.
  • GdPicture.NET TWAIN SDK.

Public Methods
 
Name 
Description 
 
GetAlphaChannel 
Stores into an array of byte the Alpha channel of a GdPicture image.  
 
SetAlphaChannel 
Sets the Alpha channel of a GdPicture image.  
 
SetTransparency 
Adds transparency on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.  
 
SetTransparencyColor 
This is the overview for the SetTransparencyColor method overload. 
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