'Declaration
 
Public Function HistogramGetARGB( _
   ByVal ImageID As Integer, _
   ByRef HistoA() As Integer, _
   ByRef HistoR() As Integer, _
   ByRef HistoG() As Integer, _
   ByRef HistoB() As Integer _
) As GdPictureStatus

public GdPictureStatus HistogramGetARGB( 
   int ImageID,
   ref int[] HistoA,
   ref int[] HistoR,
   ref int[] HistoG,
   ref int[] HistoB
)

public function HistogramGetARGB( 
    ImageID: Integer;
   var  HistoA: Integerarray of;
   var  HistoR: Integerarray of;
   var  HistoG: Integerarray of;
   var  HistoB: Integerarray of
): GdPictureStatus; 

public function HistogramGetARGB( 
   ImageID : int,
   HistoA : int[],
   HistoR : int[],
   HistoG : int[],
   HistoB : int[]
) : GdPictureStatus;

public: GdPictureStatus HistogramGetARGB( 
   int ImageID,
   ref int[]* HistoA,
   ref int[]* HistoR,
   ref int[]* HistoG,
   ref int[]* HistoB
) 

public:
GdPictureStatus HistogramGetARGB( 
   int ImageID,
   array<int>^% HistoA,
   array<int>^% HistoR,
   array<int>^% HistoG,
   array<int>^% HistoB
) 

Parameters

ImageID

GdPicture image identifier.

HistoA

Output parameter. Array of 256 entries containing the alpha channel histogram data.

HistoR

Output parameter. Array of 256 entries containing the red channel histogram data.

HistoG

Output parameter. Array of 256 entries containing the green channel histogram data.

HistoB

Output parameter. Array of 256 entries containing the blue channel histogram data.

Return Value

This method requires the Image Documents component to run.

Reference

GdPictureImaging Class
GdPictureImaging Members