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LineOfSightTarget

require(["esri/widgets/LineOfSight/LineOfSightTarget"], function(LineOfSightTarget) { /* code goes here */ });
Class: esri/widgets/LineOfSight/LineOfSightTarget
Inheritance: LineOfSightTarget Accessor
Since: ArcGIS API for JavaScript 4.14

This class represents a target point for a LineOfSight analysis. The location represents the Point the observer is looking at, while visible indicates whether the line between the observer and the target intersects 3D graphics, integrated mesh or the ground. If it intersects 3D graphics, then the intersectedGraphic property will point to the first intersected graphic. The intersectedLocation corresponds to the first intersection with a 3D graphic, integrated mesh or the ground.

See also:

Constructors

new LineOfSightTarget(properties)
Parameter:
properties Object
optional

See the properties for a list of all the properties that may be passed into the constructor.

Property Overview

Any properties can be set, retrieved or listened to. See the Working with Properties topic.
NameTypeSummaryClass
String

The name of the class.

more details
more detailsAccessor
Graphic

The first Graphic intersected by the line of sight.

more details
more detailsLineOfSightTarget
Point

A Point representing the location where the line of sight first intersects the ground or 3D objects in the scene.

more details
more detailsLineOfSightTarget
Point

A Point representing the location of the target.

more details
more detailsLineOfSightTarget
Boolean

Whether the target is visible from the observer or not.

more details
more detailsLineOfSightTarget

Property Details

declaredClass Stringreadonly inherited

The name of the class. The declared class name is formatted as esri.folder.className.

intersectedGraphic Graphicreadonly

The first Graphic intersected by the line of sight. If no graphic is intersected then this property is null.

intersectedLocation Pointreadonly

A Point representing the location where the line of sight first intersects the ground or 3D objects in the scene. If the target is visible this property is null.

location Pointautocast

A Point representing the location of the target. Once the location is set, a new line of sight analysis will synchronously calculate the intersection and the visibility.

visible Booleanreadonly

Whether the target is visible from the observer or not.

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