HistogramGet8Bpp Method (GdPictureImaging)

In This Topic

Computes the colors histogram of a 8bpp indexed GdPicture image.

Syntax

'Declaration

 

Public Function HistogramGet8Bpp( _

   ByVal ImageID As Integer, _

   ByRef Data() As Integer _

) As GdPictureStatus

public GdPictureStatus HistogramGet8Bpp( 

   int ImageID,

   ref int[] Data

)

public function HistogramGet8Bpp( 

    ImageID: Integer;

   var  Data: Integerarray of

): GdPictureStatus;

public function HistogramGet8Bpp( 

   ImageID : int,

   Data : int[]

) : GdPictureStatus;

public: GdPictureStatus HistogramGet8Bpp( 

   int ImageID,

   ref int[]* Data

)

public:

GdPictureStatus HistogramGet8Bpp( 

   int ImageID,

   array<int>^% Data

)

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

A member of the GdPictureStatus enumeration.

Remarks

This method works only with 8bpp image.

This method requires the Image Documents component to run.