IRasterWorkspace2.CreateRasterDataset Method

Creates a RasterDataset in the workspace given its name.

[Visual Basic .NET]
Public Function CreateRasterDataset ( _
    ByVal Name As String, _
    ByVal Format As String, _
    ByVal Origin As IPoint, _
    ByVal columnCount As Integer, _
    ByVal RowCount As Integer, _
    ByVal cellSizeX As Double, _
    ByVal cellSizeY As Double, _
    ByVal numBands As Integer, _
    ByVal PixelType As rstPixelType, _
    [ByVal SpatialReference As ISpatialReference], _
    [ByVal Permanent As Boolean] _
) As IRasterDataset

[C#]
public IRasterDataset CreateRasterDataset (
    string Name,
    string Format,
    IPoint Origin,
    int columnCount,
    int RowCount,
    double cellSizeX,
    double cellSizeY,
    int numBands,
    rstPixelType PixelType,
    ISpatialReference SpatialReference,
    bool Permanent
);

[C++]
HRESULT CreateRasterDataset(
  BSTR Name,
  BSTR Format,
  IPoint* Origin,
  long columnCount,
  long RowCount,
  double cellSizeX,
  double cellSizeY,
  long numBands,
  rstPixelType PixelType,
  ISpatialReference* SpatialReference,
  VARIANT_BOOL Permanent
);

[C++]
Parameters
Name [in]

  Name is a parameter of type BSTR
Format [in]

  Format is a parameter of type BSTR
Origin [in]

  Origin is a parameter of type IPoint*
columnCount [in]

  columnCount is a parameter of type long
RowCount [in]

  RowCount is a parameter of type long
cellSizeX [in]

  cellSizeX is a parameter of type double
cellSizeY [in]

  cellSizeY is a parameter of type double
numBands [in]

  numBands is a parameter of type long
PixelType [in]

  PixelType is a parameter of type rstPixelType
SpatialReference [in, optional, defaultvalue()]

  SpatialReference is a parameter of type ISpatialReference*
Permanent [in, optional, defaultvalue()]

  Permanent is a parameter of type bool

Product Availability

Remarks

CreateRasterDataset creates a file based raster dataset, the origin, width, and height of the raster dataset must be specified along with other required parameters, the raster dataset with the specified dimension and default pixel values will be created . The default pixel values of the raster dataset can be modified by writting pixel blocks to the dataset or mosaicking.

CreateRasterDataset can be used to create GRID, TIFF, ERDAS Imagine,BMP, Idrisi format,  and in memory raster. The strings used to specify formats are "GRID", "TIFF", "IMAGINE Image", "BMP", "RST", and "MEM" respectively. The strings are case-sensitive.

For GRID format, CreateRasterDataset only allows square cell size.

When creating an in memory raster, the file name can be an empty string.

See Also