IOverviewItemURI Interface

Provides access to members that control an overview item URI.

Members

	Name	Description
	DatasetExists	Indicates whether the overview raster dataset exists in the storage location.
	DeleteDataset	Deletes the overview raster dataset.
	IsManagedDataset	Indicates whether the mosaic dataset manages the lifetime of the overview raster dataset. Raster datasets associated with managed overview items are moved, copied, and deleted along with the parent mosaic dataset.
	ItemName	Name of the overview item.
	NativeExtent	The original extent of the overview item URI.
	RasterInfo	The RasterInfo object describing a dummy overview tile.
	StorageName	Name of the storage location for the overview raster dataset.
	TileColOffset	The column offset of the overview tile in the grid.
	TileRowOffset	The row offset of the overview tile in the grid.
	UpdateDataset	Regenerates and returns the overview raster dataset using a raster object and storage definition.

IOverviewItemURI.DatasetExists Property

Indicates whether the overview raster dataset exists in the storage location.

Public ReadOnly Property DatasetExists As Boolean

public bool DatasetExists {get;}

IOverviewItemURI.DeleteDataset Method

Deletes the overview raster dataset.

Public Sub DeleteDataset ( _
)

public void DeleteDataset (
);

IOverviewItemURI.IsManagedDataset Property

Indicates whether the mosaic dataset manages the lifetime of the overview raster dataset. Raster datasets associated with managed overview items are moved, copied, and deleted along with the parent mosaic dataset.

Public ReadOnly Property IsManagedDataset As Boolean

public bool IsManagedDataset {get;}

IOverviewItemURI.ItemName Property

Name of the overview item.

Public Property ItemName As String

public string ItemName {get; set;}

IOverviewItemURI.NativeExtent Property

The original extent of the overview item URI.

Public Property NativeExtent As IEnvelope

public IEnvelope NativeExtent {get; set;}

IOverviewItemURI.RasterInfo Property

The RasterInfo object describing a dummy overview tile.

Public Property RasterInfo As IRasterInfo

public IRasterInfo RasterInfo {get; set;}

IOverviewItemURI.StorageName Property

Name of the storage location for the overview raster dataset.

Public Property StorageName As IName

public IName StorageName {get; set;}

IOverviewItemURI.TileColOffset Property

The column offset of the overview tile in the grid.

Public Property TileColOffset As Integer

public int TileColOffset {get; set;}

IOverviewItemURI.TileRowOffset Property

The row offset of the overview tile in the grid.

Public Property TileRowOffset As Integer

public int TileRowOffset {get; set;}

IOverviewItemURI.UpdateDataset Method

Regenerates and returns the overview raster dataset using a raster object and storage definition.

Public Function UpdateDataset ( _
    ByVal pRaster As IRaster, _
    ByVal imageFormatName As String, _
    ByVal pRasterStorageDef As IRasterStorageDef _
) As IRasterDataset

public IRasterDataset UpdateDataset (
    IRaster pRaster,
    string imageFormatName,
    IRasterStorageDef pRasterStorageDef
);

Classes that implement IOverviewItemURI

Classes	Description
OverviewItemURI	An overview item URI object.