public Bitmap GetAlphaChannelAsBitmap()

public: Bitmap* GetAlphaChannelAsBitmap(); 

public:
Bitmap^ GetAlphaChannelAsBitmap(); 

'Declaration
 
Public Function GetAlphaChannelAsBitmap() As Bitmap

'Usage
 
Dim instance As Processor
Dim value As Bitmap
 
value = instance.GetAlphaChannelAsBitmap()

Return Value

The original image must be a 32 bit image where 8 bits are the alpha layer and 24 bits are rgb color layer.

Returning the handle implicitly reduces the image down to 24 bit. The alpha object may be modified and restored via the AlphaAdd method.

Reference

Processor Class
Processor Members