Accusoft.ImagXpress12.Net
AlphaAdd(IntPtr) Method
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Accusoft.ImagXpressSdk Namespace > Processor Class > AlphaAdd Method : AlphaAdd(IntPtr) Method

hPlane

Adds a user created 8 bit alpha channel to an existing 24 bit channel thus promoting the image to 32 bits.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public Overloads Sub AlphaAdd( _
   ByVal hPlane As IntPtr _
)

'Usage
 
Dim instance As Processor
Dim hPlane As IntPtr
 
instance.AlphaAdd(hPlane)

public void AlphaAdd( 
   IntPtr hPlane
)

public: void AlphaAdd( 
   IntPtr hPlane
)

public:
void AlphaAdd( 
   IntPtr hPlane
)

Parameters

hPlane

Remarks

The Bitmap handle must be an 8 bit gray scaled handle hPlane is a Bitmap handle and must be of the same dimensions of width and height to the image being modified

If the image is not 24 bit than an error is thrown.

Syntax

Parameters

Remarks

See Also

Reference