require(["esri/views/3d/analysis/LineOfSightAnalysisView3D"], (LineOfSightAnalysisView3D) => { /* code goes here */ });
import LineOfSightAnalysisView3D from "@arcgis/core/views/3d/analysis/LineOfSightAnalysisView3D.js";
esri/views/3d/analysis/LineOfSightAnalysisView3D
Represents the analysis view of a LineOfSightAnalysis after it has been added to SceneView.analyses.
The LineOfSightAnalysisView3D is responsible for rendering a LineOfSightAnalysis using custom visualizations. The properties on the analysis view provide developers with the ability to query line of sight analysis results.
The view for an analysis can be retrieved using SceneView.whenAnalysisView similar to how layer views are retrieved for layers using SceneView.whenLayerView.
// retrieve analysis view for analysis
const analysis = new LineOfSightAnalysis();
sceneView.analyses.add(analysis); // add to the scene view
const analysisView = await view.whenAnalysisView(analysis);
Property Overview
| Name | Type | Summary | Class |
|---|---|---|---|
The line of sight analysis object associated with the analysis view. | LineOfSightAnalysisView3D | ||
Set to | LineOfSightAnalysisView3D | ||
Analysis results for each target. | LineOfSightAnalysisView3D | ||
The analysis view type. | LineOfSightAnalysisView3D | ||
When | LineOfSightAnalysisView3D |
Property Details
-
analysis
Propertyanalysis LineOfSightAnalysisreadonly -
The line of sight analysis object associated with the analysis view.
-
interactive
Propertyinteractive Boolean -
Set to
trueto enable interactivity for the associated LineOfSightAnalysis. If the analysis has a valid observer and targets defined, then manipulators will be shown which the user can click and drag in order to edit the analysis. Remove a target with right click.This property will be overridden to
truewhile the analysis is assigned to a LineOfSightViewModel.- Default Value:false
-
results
Propertyresults Collection<(LineOfSightAnalysisResult|null|undefined)>readonly -
Analysis results for each target.
The order of results matches the order of targets, so if the index of the target is known the collection can be indexed directly:
const analysisView = await view.whenAnalysisView(lineOfSightAnalysis); const result = analysisView.results.at(targetIdx);Given a target object, the results collection can also be searched:
const result = analysisView.results.find((result) => result.target === targetObject);
-
type
Propertytype Stringreadonly -
The analysis view type.
For LineOfSightAnalysisView3D the type is always "line-of-sight-view-3d".