ArcGIS Explorer Component Help |
ImageOverlayOrderCollection..::.GetDrawIndex Method |
ImageOverlayOrderCollection Class See Also |
Gets the index value of the selected ImageOverlay.
Namespace:
ESRI.ArcGISExplorer.MappingAssembly: ESRI.ArcGISExplorer (in ESRI.ArcGISExplorer.dll) Version: 2.0.0.1500 (2.0.0.1500)
Syntax
C# |
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public int GetDrawIndex( ImageOverlay imageOverlay ) |
Visual Basic (Declaration) |
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Public Function GetDrawIndex ( _ imageOverlay As ImageOverlay _ ) As Integer |
Parameters
- imageOverlay
- Type: ESRI.ArcGISExplorer.Mapping..::.ImageOverlay
The image overlay.
Return Value
An integer denoting the indexed position within the ImageOverlayOrderCollection.Remarks
The highest index is drawn first, the lowest last. This means that the image with an index of zero is drawn on top of all others in the collection.
For map item image overlays, when an image overlay is added to the map, it is automatically added at a DrawIndex of zero, which means it draws on top of other image overlays in the map.