api:dk11:activex:tatukgis_xdk11.itgis_aggregatorclusteringhexagonalgridpointy
Table of Contents
ITGIS_AggregatorClusteringHexagonalGridPointy interface
DK for ActiveX | TatukGIS_XDK11.ITGIS_AggregatorClusteringHexagonalGridPointy | Interfaces | Methods | Properties
This class implements the clustering method using a pointy-topped hexagonal grid.
Syntax
// C# public interface ITGIS_AggregatorClusteringHexagonalGridPointy: ITGIS_AggregatorClusteringHexagonalGridAbstract { }
' VisualBasic Public Interface ITGIS_AggregatorClusteringHexagonalGridPointy Implements ITGIS_AggregatorClusteringHexagonalGridAbstract End Class
// Oxygene type ITGIS_AggregatorClusteringHexagonalGridPointy = public interface( ITGIS_AggregatorClusteringHexagonalGridAbstract ) end;
Implements
Methods
Inherited
Overrides
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| AddShape | public | Adds a new shape to be drawn (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| AddShape_2 | public | Adds a new shape to be drawn (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 | Creates a copy of the dynamic aggregator. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Create_ | public | Create a processor instance. (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 | Hide a shape against being drawn. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Prepare | public | Prepares dynamic shapes. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| SetUp | public | Perform internal aggregator setup. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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Properties
Inherited
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| Caption | public | User friendly name (translated). (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| IsPreparing | public | True if aggregator is executing Prepare(). (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Layer | public | Layer on which the processor is constructed. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Name | public | Unique aggregator name. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Radius | public | A radius within which shapes will be aggregated. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| RadiusAsText | public | A radius within which shapes will be aggregated expressed in human readable form, like '10pt', '3in'.Uses AsText parameter syntax. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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| Threshold | public | Minimum number of shapes to form an aggregator. (Inherited from ITGIS_DynamicAggregatorAbstract) |
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Remarks
 |  |  |
| ClusteringSquareGrid | ClusteringHexagonalGridFlat | ClusteringHexagonalGridPointy |
Aggregation is available through the Layer Properties Control and is stored to the project file.
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.
VisualBasic
' attach aggregator Dim factory = new TGIS_DynamicAggregatorFactory() ; layer.DynamicAggregator = factory.CreateInstance( "ClusteringHexagonalGridPointy", layer ) ; ' detach aggregator layer.DynamicAggregator = Nothing ;
2025/01/31 01:03