Class AggregateField

Defines a field or statistical ArcadeExpression for summarizing aggregated data from an AggregationFeatureReduction.

Inheritance
System.Object
AggregateField
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Esri.ArcGISRuntime.Reduction
Assembly: Esri.ArcGISRuntime.dll
Syntax
public sealed class AggregateField
Remarks

Feature reduction uses statistical methods to aggregate geoelements into logical groups based on their location. Attribute values for each group (AggregateGeoElement) can be summarized for any numeric field using a specified AggregateStatisticType, such as the average, maximum, or sum. A common workflow is to summarize aggregated groups with the number of geoelements they represent.

Constructors

Name Description
AggregateField(String, ArcadeExpression, AggregateStatisticType)

Initializes a new instance of the AggregateField class.
AggregateField(String, String, AggregateStatisticType)

Initializes a new instance of the AggregateField class.

Properties

Name Description
Alias

Gets or sets a display name for the field that appears in a , label, and other UI elements.
Name

Gets or sets a name that uniquely identifies the aggregate field within the AggregateFields collection.
StatisticExpression

Gets or sets an Arcade expression that must evaluate to either a string or a number.
StatisticFieldName

Gets or sets an attribute name from the source dataset that contains numeric values to summarize.
StatisticType

Gets or sets the type of statistic for summarizing values returned from StatisticFieldName or StatisticExpression.

Applies to

TargetVersions
.NET Standard 2.0200.3 - 200.5
.NET200.3 - 200.5
.NET Windows200.3 - 200.5
.NET Android200.3 - 200.5
.NET iOS200.3 - 200.5
.NET Framework200.3 - 200.5
UWP200.3 - 200.5