ServiceAreaSolveResult

Property Overview

Property Details

declaredClass Stringreadonly inherited

Since: ArcGIS API for JavaScript 4.7

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

facilities FeatureSet

This provides access to the output facilities from a closest facility analysis. Facilities are returned if ServiceAreaParameters.returnFacilities is set to true in a serviceArea.solve() request.

See also

• facilities

messages NAMessage[]

An array of processing messages generated by the server.

pointBarriers FeatureSet

A set of features representing point barriers. Point barriers are returned if ServiceAreaParameters.returnBarriers is set to true in a serviceArea.solve() request.

See also

• barriers

polygonBarriers FeatureSet

A set of features representing polygon barriers. Point barriers are returned if ServiceAreaParameters.returnPolygonBarriers is set to true in a serviceArea.solve() request.

See also

• polygonBarriers

polylineBarriers FeatureSet

A set of features representing polyline barriers. Point barriers are returned if ServiceAreaParameters.returnPolylineBarriers is set to true in a serviceArea.solve() request.

See also

• polylineBarriers

serviceAreaPolygons FeatureSet

A feature set containing polygon features that represent areas that can be reached from the input locations with a given travel time, travel distance, or travel cost.

See also

• saPolygons

serviceAreaPolylines FeatureSet

A feature set containing linear features and covers the streets, or network edges, that can be reached within the given time, distance, or other travel-cost cutoff. Lines are a truer representation of a service area than polygons since service area analyses are based on measurements along the network lines.

See also

• saPolylines

Method Overview

Method Details

addHandles(handleOrHandles, groupKey)inherited

Since: ArcGIS API for JavaScript 4.25

Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.

// Manually manage handles
const handle = reactiveUtils.when(
  () => !view.updating,
  () => {
    wkidSelect.disabled = false;
  },
  { once: true }
);

// Handle gets removed when the object is destroyed.
this.addHandles(handle);

Parameters

handleOrHandles WatchHandle|WatchHandle[] Handles marked for removal once the object is destroyed.

groupKey * optional Key identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.

fromJSON(json){*}static

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

Type	Description
*	Returns a new instance of this class.

hasHandles(groupKey){Boolean}inherited

Since: ArcGIS API for JavaScript 4.25

Returns true if a named group of handles exist.

Parameter

groupKey * optional A group key.

Returns

Type	Description
Boolean	Returns true if a named group of handles exist.

Example

// Remove a named group of handles if they exist.
if (obj.hasHandles("watch-view-updates")) {
  obj.removeHandles("watch-view-updates");
}

removeHandles(groupKey)inherited

Since: ArcGIS API for JavaScript 4.25

Removes a group of handles owned by the object.

Parameter

groupKey * optional A group key or an array or collection of group keys to remove.

Example

obj.removeHandles(); // removes handles from default group

obj.removeHandles("handle-group");
obj.removeHandles("other-handle-group");

toJSON(){Object}

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

Returns

Type	Description
Object	The ArcGIS portal JSON representation of an instance of this class.