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FeatureReductionSelection

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

Declutters points in the SceneView by thinning overlapping features so no features intersect on screen. Labeling also respects this option and hides labels that would otherwise overlap with the features of this layer.

declutter

Known Limitations

  • Currently only supported in 3D SceneViews.
  • Applies only to point features with non-draped Icons or Text symbol layers.
See also:
Example:
layer.featureReduction = {
  type: "selection"
};

Constructors

new FeatureReductionSelection(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
String

The feature reduction type.

more details
more detailsFeatureReductionSelection

Property Details

declaredClass Stringreadonly inherited

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

type String

The feature reduction type.

For FeatureReductionSelection the type is always "selection".

Example:
// enables feature reduction by selection
layer.featureReduction = {
  type: "selection"
};

Method Overview

NameReturn TypeSummaryClass
*

Creates a new instance of this class and initializes it with values from a JSON object generated from a product in the ArcGIS platform.

more details
more detailsFeatureReductionSelection
Object

Converts an instance of this class to its ArcGIS portal JSON representation.

more details
more detailsFeatureReductionSelection

Method Details

fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from a product in the ArcGIS platform. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.

Parameter:
json Object

A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.

Returns:
TypeDescription
*Returns a new instance of this class.
toJSON(){Object}

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.

Returns:
TypeDescription
ObjectThe ArcGIS portal JSON representation of an instance of this class.

API Reference search results

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