Class LineOfSight

A base class for visibility analyses such as LocationLineOfSight and GeoElementLineOfSight.

Inheritance

System.Object

Analysis

LineOfSight

GeoElementLineOfSight

LocationLineOfSight

Implements

System.ComponentModel.INotifyPropertyChanged

Inherited Members

Analysis.IsVisible

Analysis.INotifyPropertyChanged.PropertyChanged

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Esri.ArcGISRuntime.UI.GeoAnalysis

Assembly: Esri.ArcGISRuntime.dll

Syntax

public abstract class LineOfSight : Analysis, INotifyPropertyChanged

Remarks

The LineOfSight analysis result is a line rendered between the observer and target with distinct colors representing visible and obstructed segments.

When at least one of the two ends (the observer and the target) of the line is placed outside the view, the colors of the visible part of the line may not accurately represent the hidden part. In such cases, the line is rendered gray. To display the color, move both the observer and the target into the view.

Properties

Name	Description
LineWidth	Gets or sets the line width used to render LineOfSight analysis results.
ObstructedColor	Gets or sets the color used to render segments that are not visible along LineOfSight analysis results.
TargetVisibility	Gets the target visibility from the LineOfSight object.
VisibleColor	Gets or sets the color used to render segments that are visible along LineOfSight analysis results.

Events

Name	Description
TargetVisibilityChanged	Raised when the target visibility has changed.

Applies to

Target	Versions
.NET Standard 2.0	100.3 - 200.6
.NET	100.13 - 200.6
.NET Windows	100.13 - 200.6
.NET Android	200.0 - 200.6
.NET iOS	200.0 - 200.6
.NET Framework	100.2.1 - 200.6
Xamarin.Android	100.2.1 - 100.15
Xamarin.iOS	100.2.1 - 100.15
UWP	100.2.1 - 200.6