ArcGIS Pro 2.7 API Reference Guide
LineOfSight Class Members
Fields  Properties  Methods 


ArcGIS.Desktop.Mapping Namespace : LineOfSight Class

The following tables list the members exposed by LineOfSight.

Public Constructors
 NameDescription
Public ConstructorOverloaded.   
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Protected Fields
Public Properties
 NameDescription
Public PropertyIdentifier for the exploratory analysis object within its current MapView.

The ID is only unique to the map view that it was added to. For this reason, the same instance should not be added to more than one MapView. Use the subclass's copy constructor for that.

(Inherited from ArcGIS.Desktop.Mapping.ExploratoryAnalysis)
Public Property The current MapView that this exploratory analysis object is in. (Inherited from ArcGIS.Desktop.Mapping.ExploratoryAnalysis)
Public PropertySet/Get the LineOfSight's maximum distance.

Defines a far distance limit in meters. Any scene content closer than this value is disregarded.

 
Public PropertySet/Get the LineOfSight's minimum distance.

Defines a near distance limit in meters. Any scene content closer than this value is disregarded.

 
Public PropertySet/Get the LineOfSight's targets list to update or query its target positions. Must be in the target map's ArcGIS.Core.Geometry.SpatialReference.  
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Public Methods
 NameDescription
Public Methodstatic (Shared in Visual Basic) Get the color used to paint the line of sight lines for the segment and targets that are NOT visible to their corresponding observer. This affects all LineOfSight objects in the active MapView.  
Public Method Get the LineOfSight's Observer to query its position.  
Public Methodstatic (Shared in Visual Basic) Get the color used to paint the line of sight lines for the segment and targets that are outside of the minimum or maximum distance range to their corresponding observer. This affects all LineOfSight objects in the active MapView.  
Public Methodstatic (Shared in Visual Basic) Get the color used to paint the line of sight lines for the segment and targets that are visible to their corresponding observer. This affects all LineOfSight objects in the active MapView.  
Public Methodstatic (Shared in Visual Basic) Get the color used to paint the wireframe line that appears below elevated observers or targets. This affects all LineOfSight objects in the active MapView.  
Public Methodstatic (Shared in Visual Basic) Change the color used to paint the line of sight lines for the segment and targets that are NOT visible to their corresponding observer. This affects all LineOfSight objects in the active MapView.  
Public MethodSet the LineOfSight's Observer to update its position. Must be in the target map's ArcGIS.Core.Geometry.SpatialReference.  
Public Methodstatic (Shared in Visual Basic) Change the color used to paint the line of sight lines for the segment and targets that are outside of the minimum or maximum distance range to their corresponding observer. This affects all LineOfSight objects in the active MapView.  
Public Methodstatic (Shared in Visual Basic) Change the color used to paint the line of sight lines for the segment and targets that are visible to their corresponding observer. This affects all LineOfSight objects in the active MapView.  
Public Methodstatic (Shared in Visual Basic) Change the color used to paint the wireframe line that appears below elevated observers or targets. This affects all LineOfSight objects in the active MapView.  
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See Also

Reference

LineOfSight Class
ArcGIS.Desktop.Mapping Namespace