ITGIS_AggregatorAbstract interface

Abstract base class for dynamic aggregators used by TGIS_LayerVector.DynamicAggregator.

Available also on: Delphi | .NET | Java | ActiveX | Python.

Syntax

// C#
public interface ITGIS_AggregatorAbstract: ITGIS_DynamicAggregatorAbstract
{
}

' VisualBasic
Public Interface ITGIS_AggregatorAbstract
  Implements ITGIS_DynamicAggregatorAbstract
End Class

// Oxygene
type
  ITGIS_AggregatorAbstract = public interface( ITGIS_DynamicAggregatorAbstract )
  end;

Inherited Overrides Protected

Name	Visibility	Description
AddShape	public	Add an aggregated output shape with optional attribute context for the current aggregation cycle. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
AddShape_2	public	Add an aggregated output shape together with an aggregate value and the source shape UIDs it represents. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
AttachDelphiObj	public	Only for internal use of TatukGIS. _{(Inherited from ITBaseObject)}
Copy	public	Create a copy of the aggregator, optionally bound to another layer. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
Create_	public	Create a dynamic aggregator bound to a vector layer. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
DelphiObj	public	Only for internal use of TatukGIS. _{(Inherited from ITBaseObject)}
HideShape	public	Mark a source shape as hidden for the current aggregation cycle. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
Prepare	public	Generate aggregated shapes for the visible extent using the current aggregation algorithm. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
SetUp	public	Initialize aggregator state after assignment to the layer's DynamicAggregator property. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}

Inherited Protected

Name	Visibility	Description
Caption	public	User-friendly display caption for the aggregator. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
IsPreparing	public	True while the aggregator is executing Prepare for the current draw cycle. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
Layer	public	Reference to the parent vector layer that hosts this aggregator. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
Name	public	Unique internal identifier for the aggregator type. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
Radius	public	Aggregation radius used to group nearby shapes into a single aggregated result. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
RadiusAsText	public	Text representation of Radius with an explicit unit suffix. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}
Threshold	public	Minimum number of source shapes required to create an aggregated result. _{(Inherited from ITGIS_DynamicAggregatorAbstract)}