api:dk11:activex:tatukgis_xdk11.itgis_aggregatorclusteringmovingaverage
Table of Contents
ITGIS_AggregatorClusteringMovingAverage interface
DK for ActiveX | TatukGIS_XDK11.ITGIS_AggregatorClusteringMovingAverage | Interfaces | Methods | Properties
Implements moving-average clustering without a fixed grid.
Syntax
// C# public interface ITGIS_AggregatorClusteringMovingAverage: ITGIS_AggregatorClusteringAbstract\n{\n}
' VisualBasic Public Interface ITGIS_AggregatorClusteringMovingAverage\n Implements ITGIS_AggregatorClusteringAbstract\nEnd Class
// Oxygene type\n ITGIS_AggregatorClusteringMovingAverage = public interface( ITGIS_AggregatorClusteringAbstract )\n end;
Implements
Methods
Inherited
Overrides
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| AddShape | public | Add an aggregated output shape with optional attribute context for the current aggregation cycle. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| AddShape_2 | public | Add an aggregated output shape together with an aggregate value and the source shape UIDs it represents. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| AttachDelphiObj | public | Only for internal use of TatukGIS. \\ (Inherited from ITBaseObject) |
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| Copy | public | Create a copy of the aggregator, optionally bound to another layer. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Create_ | public | Create a dynamic aggregator bound to a vector layer. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| DelphiObj | public | Only for internal use of TatukGIS. \\ (Inherited from ITBaseObject) |
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| HideShape | public | Mark a source shape as hidden for the current aggregation cycle. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Prepare | public | Generate aggregated shapes for the visible extent using the current aggregation algorithm. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| SetUp | public | Initialize aggregator state after assignment to the layer's DynamicAggregator property. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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Properties
Inherited
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| Caption | public | User-friendly display caption for the aggregator. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| IsPreparing | public | True while the aggregator is executing Prepare for the current draw cycle. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Layer | public | Reference to the parent vector layer that hosts this aggregator. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Name | public | Unique internal identifier for the aggregator type. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Radius | public | Aggregation radius used to group nearby shapes into a single aggregated result. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| RadiusAsText | public | Text representation of Radius with an explicit unit suffix. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Threshold | public | Minimum number of source shapes required to create an aggregated result. \\ (Inherited from ITGIS_DynamicAggregatorAbstract) |
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Remarks
| < 100% > | \n |  |  |  | \n | ClusteringSquareGrid | ClusteringHexagonalGridFlat | ClusteringHexagonalGridPointy | \n\n | < 33% > | \n |  | \n | ClusteringMovingAverage |
Example
The recommended way to construct an aggregator is use TGIS_DynamicAggregatorFactory. It is also possible to directly assign an instance of a class that inherits from TGIS_AggregatorAbstract.\n
VisualBasic
\n' attach aggregator\nDim factory = new TGIS_DynamicAggregatorFactory() ;\nlayer.DynamicAggregator = factory.CreateInstance( \"ClusteringMovingAverage\", layer ) ;\n\n' detach aggregator\nlayer.DynamicAggregator = Nothing ;\n
\n
2026/07/11 00:08