Provides access to members that create or modify a raster layer.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Members
| Description | ||
|---|---|---|
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AreaOfInterest | The default area of interest for the layer. |
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BandCount | Number of bands in the layer. |
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Cached | Indicates if the layer needs its own display cache. |
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ColumnCount | Number of columns in the layer. |
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CreateFromDataset | Creates a layer from a RasterDataset object. |
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CreateFromFilePath | Creates a layer from a file path to raster data. |
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CreateFromRaster | Creates a layer from a Raster object. |
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DataFrameExtent | Extent of the dataframe that contains the layer. |
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DisplayResolutionFactor | Display resolution factor. Factor value is expressed as a percentage between 0 and 100. |
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Draw | Draws the layer to the specified display for the given draw phase. |
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FilePath | Filepath of the data source. |
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MaximumScale | Maximum scale (representative fraction) at which the layer will display. |
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MinimumScale | Minimum scale (representative fraction) at which the layer will display. |
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Name | Layer name. |
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PrimaryField | Layer's primary field. |
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PyramidPresent | Indicates if pyramids are present for the layer. |
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Raster | Layer's Raster object. |
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Renderer | Layer's renderer. |
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RowCount | Number of rows in the layer. |
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ShowResolution | Indicates if the raster resolution should be displayed in the Table of Contents. |
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ShowTips | Indicates if the layer shows map tips. |
 |
SpatialReference | Spatial reference for the layer. |
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SupportedDrawPhases | Supported draw phases. |
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TipText | Map tip text at the specified location. |
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Valid | Indicates if the layer is currently valid. |
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Visible | Indicates if the layer is currently visible. |
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VisibleExtent | Visible extent of the layer in the data frame. |
Inherited Interfaces
| Interfaces | Description |
|---|---|
| ILayer | Provides access to members that work with all layers. |
CoClasses that implement IRasterLayer
| CoClasses and Classes | Description |
|---|---|
| ImageServerLayer | Image server layer source and display options. |
| RasterLayer | Raster layer source and display options. |
| WCSLayer | WCS layer source and display options. |
Remarks
The RasterLayer must be initialized with data before it can be used. When the layer is initialized, a default renderer is selected for the dataset based on the number of bands, statistics, and whether a colormap or other table exists for the data. Other internal properties of the layer are also set at this time.