IOverviewTileParameters Interface

Provides access to members that control overview tile parameters.

Members

Name Description
Read/write property AoiGeometry The polygon within which overview tiles are created.
Read/write property CellSize The cell size of the first level of overview tiles in the units of the coordinate system of the catalog. If this property is not specified, the default value is computed automatically.
Read/write property Levels The number of levels of overview tiles created.
Read/write property MaximumSizeOfTopmostOverview The recommended maximum size (in pixels) on any dimension for the lowest resolution overview item. A higher value for this property results in fewer levels of overviews. The operation continues to define a new level as long as the number of pixels of the overv
Read/write property Origin The origin of the grid containing overview tiles.
Read/write property OverviewFactor The factor by which two neighboring overview levels differ.
Read/write property TileCols The recommended number of pixel columns in each overview tiles.
Read/write property TileRows The recommended number of pixel rows in each overview tiles.
Read/write property WorkspaceName The workspace name where overview raster datasets are generated and stored.

IOverviewTileParameters.AoiGeometry Property

The polygon within which overview tiles are created.

Public Property AoiGeometry As IGeometry
public IGeometry AoiGeometry {get; set;}

IOverviewTileParameters.CellSize Property

The cell size of the first level of overview tiles in the units of the coordinate system of the catalog. If this property is not specified, the default value is computed automatically.

Public Property CellSize As Double
public double CellSize {get; set;}

IOverviewTileParameters.Levels Property

The number of levels of overview tiles created.

Public Property Levels As Integer
public int Levels {get; set;}

IOverviewTileParameters.MaximumSizeOfTopmostOverview Property

The recommended maximum size (in pixels) on any dimension for the lowest resolution overview item. A higher value for this property results in fewer levels of overviews. The operation continues to define a new level as long as the number of pixels of the overv.

Public Property MaximumSizeOfTopmostOverview As Integer
public int MaximumSizeOfTopmostOverview {get; set;}

IOverviewTileParameters.Origin Property

The origin of the grid containing overview tiles.

Public Property Origin As IPoint
public IPoint Origin {get; set;}

IOverviewTileParameters.OverviewFactor Property

The factor by which two neighboring overview levels differ.

Public Property OverviewFactor As Integer
public int OverviewFactor {get; set;}

IOverviewTileParameters.TileCols Property

The recommended number of pixel columns in each overview tiles.

Public Property TileCols As Integer
public int TileCols {get; set;}

IOverviewTileParameters.TileRows Property

The recommended number of pixel rows in each overview tiles.

Public Property TileRows As Integer
public int TileRows {get; set;}

IOverviewTileParameters.WorkspaceName Property

The workspace name where overview raster datasets are generated and stored.

Public Property WorkspaceName As IWorkspaceName
public IWorkspaceName WorkspaceName {get; set;}

Classes that implement IOverviewTileParameters

Classes Description
DefineOverviewsParameters An object that controls how new overview items are created in a mosaic dataset.

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