Provides access to members that work with all layers.
Description
ILayer is the generic interface for all other layer objects in the map, such as FeatureLayer and the basic graphics layer (CompositeGraphicsLayer).
Members
| Description | ||
|---|---|---|
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AreaOfInterest | The default area of interest for the layer. |
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Cached | Indicates if the layer needs its own display cache. |
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Draw | Draws the layer to the specified display for the given draw phase. |
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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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ShowTips | Indicates if the layer shows map tips. |
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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. |
CoClasses that implement ILayer
| CoClasses and Classes | Description |
|---|---|
| CadAnnotationLayer | An ESRI Cad annotation layer. |
| CadFeatureLayer | ESRI CAD Feature Layer class. |
| CadLayer | ESRI CAD Layer class. |
| CompositeGraphicsLayer | A collection of graphics layers that behave like single layer. |
| CoverageAnnotationLayer | An ESRI coverage annotation layer. |
| DimensionLayer | A collection of proerties for a dimension layer. |
| DummyGraduatedMarkerLayer | A dummy layer used to display legend items in the style gallery (Singleton). |
| DummyLayer | A dummy layer used to display legend items in the style gallery (Singleton). |
| FDOGraphicsLayer | A FDO graphics layer. |
| FeatureLayer | A collection of features and their visual representation. |
| GraphicsLayer3D (esri3DExt) | A 3D Graphics Layer. |
| GroupLayer | A collection of layers that behaves like a single layer. |
| IMSMapLayer | A container for the display and manipulation of IMS layers. |
| RasterCatalogLayer | Raster catalog source and display options. |
| RasterLayer | Raster layer source and display options. |
| SearchResultsLayer | A layer that lets you preview a search result in the Geography tab. |
| SurveyLayer (esriSurveyCoreExt) | SurveyLayer Class |
| SurveySubLayer (esriSurveyCoreExt) | SurveySubLayer Class |
| TemporalFeatureLayer (TrackingAnalystLib) | Defines the coclass IDL parameters and attributes of the TemporalFeatureLayer COM object. |
| TinLayer | TIN Layer class. |
| TopologyLayer | A collection of properties for a topology layer. |