ArcGIS Developer Help

IPixelBlock3.GetVal Method

The value for a specified pixel.

[Visual Basic .NET]
Public Function GetVal ( _
    ByVal plane As Integer, _
    ByVal x As Integer, _
    ByVal y As Integer _
) As Object

[C#]
public object GetVal (
    int plane,
    int x,
    int y
);

[C++]
HRESULT GetVal(
  long plane,
  long x,
  long y
);

[C++]
Parameters
plane [in]

  plane is a parameter of type long
x [in]

  x is a parameter of type long
y [in]

  y is a parameter of type long

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

The GetVal method returns an individual value for the pixel specified by the band and pixel location input.