A collection of features returned from ArcGIS Server or used as input to tasks. Each feature in the FeatureSet may contain geometry, attributes, and symbology. If the FeatureSet does not contain geometry, and only contains attributes, the FeatureSet can be treated as a table where each feature is a row object. Tasks that return FeatureSet include QueryTask.
- See also:
The name of the class.more details
The name of the layer's primary display field.more details
Typically, a layer has a limit on the number of features (i.e., records) returned by the query operation.more details
The array of graphics returned from a task.more details
Information about each field.more details
The geometry type of features in the FeatureSet.more details
The geometry used to query the features.more details
When a FeatureSet is used as input to Geoprocessor, the spatial reference is set to the map's spatial reference by default.more details
The name of the class. The declared class name is formatted as
- displayFieldName String
The name of the layer's primary display field. The value of this property matches the name of one of the fields of the feature. This is only applicable when the FeatureSet is returned from a task. It is ignored when the FeatureSet is used as input to a geoprocessing task.
- exceededTransferLimit Boolean
Typically, a layer has a limit on the number of features (i.e., records) returned by the query operation. If
maxRecordCountis configured for a layer,
trueif a query matches more than the
maxRecordCountfeatures. It will be
falseotherwise. Supported by ArcGIS Server version 10.1 and later.
The array of graphics returned from a task.
Information about each field.
- geometryType String
The geometry type of features in the FeatureSet. All features's geometry must be of the same type.
The geometry used to query the features. It is useful for getting the buffer geometry generated when querying features by distance or getting the query geometry projected in the outSpatialReference of the query. The query geometry is returned only for client-side queries and hosted feature services. The query's returnQueryGeometry must be set to
trueand the layer's capabilities.query.supportsQueryGeometry has to be
truefor the query to return query geometry.
- See also:
- spatialReference SpatialReference
When a FeatureSet is used as input to Geoprocessor, the spatial reference is set to the map's spatial reference by default. This value can be changed. When a FeatureSet is returned from a task, the value is the result as returned from the server.
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
|Object||more details||more details||FeatureSet|
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
jsonparameter 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.
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