Provides access to members that control layer effects.
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Members
| Description | ||
|---|---|---|
 |
Brightness | Layer brightness in percent (-100 - 100). |
|
Contrast | Layer contrast in percent (-100 - 100). |
 |
SupportsBrightnessChange | Indicates if the layer supports brightness changes. |
|
SupportsContrastChange | Indicates if the layer supports contrast changes. |
|
SupportsInteractive | Indicates if the layer supports interactive effects changes. |
|
SupportsTransparency | Indicates if the layer supports transparency. |
|
Transparency | Layer transparency in percent (0-100). |
CoClasses that implement ILayerEffects
| CoClasses and Classes | Description |
|---|---|
| BasemapLayer | Layer containing a Basemap. |
| CadAnnotationLayer | An ESRI Cad annotation layer. |
| CadastralFabricLayer | Cadastral Fabric Layer Object. |
| CadastralFabricSubLayer | Cadastral Fabric Feature Layer Object. |
| CadFeatureLayer | ESRI CAD Feature Layer class. |
| CadLayer | ESRI CAD Layer class. |
| CoverageAnnotationLayer | An ESRI coverage annotation layer. |
| DimensionLayer | A collection of properties for a dimension layer. |
| FDOGraphicsLayer | A collection of properties for an annotation layer (feature data object graphics layer). |
| FeatureLayer | A collection of features and their visual representation. |
| FeatureLayerDrawingDescription | Feature layer drawing description. |
| ForceElementLayer (esriDefenseSolutions) | A custom layer, bound to a feature layer, that wraps a force element display list and makes it possible to view and manipulate its cached graphic contents in an ArcGIS map display. |
| GdbRasterCatalogLayer | Geodabase RasterCatalog source and display options. |
| GeoVideoLayer (esriGlobeCore) | The georeferenced video layer. |
| GlobeGraphicsLayer (esriGlobeCore) | The Globe Graphics Layer. |
| GlobeLayer (esriGlobeCore) | The cache-only globe layer. |
| GlobeServerLayer (esriGlobeCore) | Provides programmatic access to a globe server layer. |
| GraphicsLayer3D (esri3DAnalyst) | A 3D Graphics Layer. |
| GroupLayer | A collection of layers that behaves like a single layer. |
| HorizontalBarLegendItem | Horizontal bar legend item. |
| HorizontalLegendItem | Horizontal legend item. |
| ImageServerLayer | Image server layer source and display options. |
| IMSMapLayer | A container for the display and manipulation of IMS layers. |
| KmlLayer (esriGlobeCore) | ESRI KML Layer class. |
| MADtedLayer (esriDefenseSolutions) | A layer used to control the display of MA DTED Catalogs. |
| MapServerLayer | Provides programmatic access to a map server layer. |
| MARasterLayer (esriDefenseSolutions) | A layer used to control the display of MA RPF Catalogs. |
| MosaicLayer | The layer implementation of the Mosaic Dataset. |
| NestedLegendItem | Nested legend item. |
| NetworkLayer | ESRI Network Layer CoClass. |
| RasterBasemapLayer | Basemap Layer containing a Raster. |
| RasterCatalogLayer | Raster catalog source and display options. |
| RasterLayer | Raster layer source and display options. |
| RasterLayerDrawingDescription | Raster layer drawing description. |
| TacticalGraphicLayer (esriDefenseSolutions) | A custom layer, bound to a feature layer, that wraps a tactical graphic display list and makes it possible to view and manipulate its cached graphic contents in an ArcGIS map display. |
| TemporalFeatureLayer (esriTrackingAnalyst) | Defines the coclass IDL parameters and attributes of the TemporalFeatureLayer COM object. |
| TerrainLayer | The Terrain Layer class. |
| TinLayer | The TIN Layer class. |
| TopologyLayer | A collection of properties for a topology layer. |
| VerticalLegendItem | Vertical legend item. |
| WCSLayer | WCS layer source and display options. |
| WMSMapLayer | A container for the display and manipulation of WMS layers. |
Remarks
Use
this interface to changes brightness, contrast, and transparency
for a layer. The controls on the Effects toolbar in ArcMap
utilize this interface. Not all layers support all layer effects.
For example, FeatureLayer objects only support
transparency, while RasterLayer
objects support all effects. Before you attempt to change
a layer effect, you should check to see if the layer supports the
effect. Use SupportsBrightnessChange,
SupportsContrastChange, and
SupportsTransparency for this.
The display settings on your computer must be set to
True Color for layer effects to work
correctly.