Contains parameters for a query for statistics. More...
Import Statement: | import Esri.ArcGISRuntime 100.15 |
Since: | Esri.ArcGISRuntime 100.2 |
Inherits: |
Properties
- geometry : Geometry
- groupByFieldNames : list<string>
- orderByFields : list<OrderBy>
- spatialRelationship : Enums.SpatialRelationship
- statisticDefinitions : list<StatisticDefinition>
- timeExtent : TimeExtent
- whereClause : string
Signals
- geometryChanged()
- groupByFieldNamesChanged()
- orderByFieldsChanged()
- spatialRelationshipChanged()
- statisticDefinitionsChanged()
- timeExtentChanged()
- whereClauseChanged()
Detailed Description
Queries can find statistics based on a geometry filter, or a SQL WHERE clause.
This QML type supports the following default properties. A default property may be declared inside another declared object without being assigned explicitly to a property.
Type | Default Property |
---|---|
Geometry | geometry |
OrderBy | orderByFields (appends to list) |
StatisticDefinition | statisticDefinitions (appends to list) |
TimeExtent | timeExtent |
See also FeatureTable.
Property Documentation
[default] geometry : Geometry |
The input geometry used for a spatial filter.
orderByFields : list<OrderBy> |
The spatial relationship to use when applying the geometry filter.
See also Enums.SpatialRelationship.
statisticDefinitions : list<StatisticDefinition> |
The definition of statistics (input field, output name, statistic type) to include in a statistical query of a table.
See also StatisticDefinition.
[default] timeExtent : TimeExtent |
The time extent to apply to the query.
This property was introduced in Esri.ArcGISRuntime 100.3.
Signal Documentation
Emitted when the geometry property changes.
Note: The corresponding handler is onGeometryChanged
.
Emitted when the groupByFieldNames property changes.
Note: The corresponding handler is onGroupByFieldNamesChanged
.
Emitted when the orderByFields property changes.
Note: The corresponding handler is onOrderByFieldsChanged
.
Emitted when the spatialRelationship property changes.
Note: The corresponding handler is onSpatialRelationshipChanged
.
Emitted when the statisticDefinitions property changes.
Note: The corresponding handler is onStatisticDefinitionsChanged
.
Emitted when the timeExtent property changes.
Note: The corresponding handler is onTimeExtentChanged
.
This signal was introduced in Esri.ArcGISRuntime 100.3.
Emitted when the whereClause property changes.
Note: The corresponding handler is onWhereClauseChanged
.