GdPicture.NET Reference Guide
HistogramGetAlpha Method (GdPictureImaging)





GdPicture14 Namespace > GdPictureImaging Class : HistogramGetAlpha Method
GdPicture image identifier.
Output parameter. Array of 256 entries containing the alpha channel histogram data.
Computes the alpha channel histogram of a GdPicture image.
Syntax
'Declaration
 
Public Function HistogramGetAlpha( _
   ByVal ImageID As Integer, _
   ByRef Data() As Integer _
) As GdPictureStatus
public GdPictureStatus HistogramGetAlpha( 
   int ImageID,
   ref int[] Data
)
public function HistogramGetAlpha( 
    ImageID: Integer;
   var  Data: Integerarray of
): GdPictureStatus; 
public function HistogramGetAlpha( 
   ImageID : int,
   Data : int[]
) : GdPictureStatus;
public: GdPictureStatus HistogramGetAlpha( 
   int ImageID,
   ref int[]* Data
) 
public:
GdPictureStatus HistogramGetAlpha( 
   int ImageID,
   array<int>^% Data
) 

Parameters

ImageID
GdPicture image identifier.
Data
Output parameter. Array of 256 entries containing the alpha channel histogram data.

Return Value

A member of the GdPictureStatus enumeration.
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members