ArcObjects Library Reference (DataSourcesRaster)  

IRasterFunctionHelper.Read Method

Reads a pixel block starting from the top left corner.

[Visual Basic .NET]
Public Sub Read ( _
    ByVal pTlc As IPnt, _
    ByVal pRaster As IRaster, _
    ByVal pReferenceRaster As IRaster, _
    ByVal pPixelBlock As IPixelBlock _
)
[C#]
public void Read (
    IPnt pTlc,
    IRaster pRaster,
    IRaster pReferenceRaster,
    IPixelBlock pPixelBlock
);
[C++]
HRESULT Read(
  IPnt* pTlc,
  IRaster* pRaster,
  IRaster* pReferenceRaster,
  IPixelBlock* pPixelBlock
);
[C++]

Parameters

pTlc [in]

  pTlc is a parameter of type IPnt

pRaster [in]

  pRaster is a parameter of type IRaster

pReferenceRaster [in]

  pReferenceRaster is a parameter of type IRaster

pPixelBlock [in]

  pPixelBlock is a parameter of type IPixelBlock

Product Availability

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

See Also

IRasterFunctionHelper Interface

.NET Samples

Create a custom raster function (Code Files: WatermarkFunction) |