ArcObjects Library Reference (DataSourcesRaster)  

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,
  VARIANT* pVal
);
[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 pVal [out, retval]   pVal is a parameter of type VARIANT

Product Availability

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

Description

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

See Also

IPixelBlock3 Interface

.NET Samples

Create a custom NoData pixel filter (Code Files: NodataFilter) |