ArcGIS Explorer Component Help |
MapDisplay..::.ForegroundOverlays Property |
MapDisplay Class Example See Also |
Gets a collection of image overlays which are drawn on top of all other map content, including map items
graphics and popups.
Namespace:
ESRI.ArcGISExplorer.MappingAssembly: ESRI.ArcGISExplorer (in ESRI.ArcGISExplorer.dll) Version: 2.0.0.1500 (2.0.0.1500)
Syntax
C# |
---|
public ImageOverlayOrderCollection ForegroundOverlays { get; } |
Visual Basic (Declaration) |
---|
Public ReadOnly Property ForegroundOverlays As ImageOverlayOrderCollection |
Field Value
An ImageOverlayOrderCollection containing ImageOverlay objects, each of which represents an image which is drawn onto the map display.Remarks
Use this property to add an images to the map that you dont want to appear as MapItems in the contents window and do not need to be saved with the map document.
Version Information: This class is supported from version 2.0.0.1500.
Examples
The code below adds an ImageOverlay to the ImageOverlayOrderCollection which is accessed using the ForegroundOverlays
property.
CopyC#
//Return the map display ESRI.ArcGISExplorer.Mapping.MapDisplay disp = ESRI.ArcGISExplorer.Application.Application.ActiveMapDisplay; //Create the image overlay ImageOverlay tempOverlay = new ImageOverlay("", @"C:\Data\TopSecret.png"); tempOverlay.DisplayPosition = DisplayPosition.TopRight; tempOverlay.Transparency = 20; //Add image overlay to the ImageOverlayCollection disp.ForegroundOverlays.AddToTop(tempOverlay);
CopyVB.NET
'Return the map display Dim disp As ESRI.ArcGISExplorer.Mapping.MapDisplay = ESRI.ArcGISExplorer.Application.Application.ActiveMapDisplay 'Create the image overlay Dim tempOverlay As New ImageOverlay("", "C:\Data\TopSecret.png") tempOverlay.DisplayPosition = DisplayPosition.TopRight tempOverlay.Transparency = 20 'Add image overlay to the ImageOverlayCollection disp.ForegroundOverlays.AddToTop(tempOverlay)