api:dk11:activex:tatukgis_xdk11.itgis_aggregatornames
Table of Contents
ITGIS_AggregatorNames interface
DK for ActiveX | TatukGIS_XDK11.ITGIS_AggregatorNames | Interfaces | Methods | Properties
Represents a collection of dynamic aggregator names. This class provides a list of names to be used with TGIS_DynamicAggregatorFactory.CreateInstance method.
Syntax
// C# public interface ITGIS_AggregatorNames: ITBaseObject { }
' VisualBasic Public Interface ITGIS_AggregatorNames Implements ITBaseObject End Class
// Oxygene type ITGIS_AggregatorNames = public interface( ITBaseObject ) end;
Implements
Methods
Inherited
Overrides
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| AttachDelphiObj | public | Only for internal use of TatukGIS. (Inherited from ITBaseObject) |
|
| DelphiObj | public | Only for internal use of TatukGIS. (Inherited from ITBaseObject) |
|
Properties
Inherited
Protected
Private
| Name | Visibility | Description | |
|---|---|---|---|
| BinningHexagonFlat | public | Hexagonal binning method with flat-top hexagons. | |
| BinningHexagonPointy | public | Hexagonal binning method with pointy-top hexagons. | |
| BinningSquare | public | Square binning method Aggregates data points into a uniform grid of square bins. | |
| ClusteringHexagonalGridFlat | public | Clustering using a flat-top hexagonal grid. | |
| ClusteringHexagonalGridPointy | public | Clustering using a pointy-top hexagonal grid. | |
| ClusteringMovingAverage | public | Moving average clustering method. | |
| ClusteringSquareGrid | public | Clustering using a square grid. | |
| ShapeReduction | public | Dynamic point reduction method Dynamically reduces the number of displayed points on the map while preserving the overall spatial distribution and visual clarity. | |
Example
// pseudocode // assuming that "layer_vector" is an instance of TGIS_LayerVector layer_vector: TGIS_LayerVector = gis.Get("cities") // attach Binning Square method and set parameters layer_vector.DynamicAggregator = TGIS_DynamicAggregatorFactory.CreateInstance( TGIS_AggregatorNames.BinningSquare, layer_vector) layer_vector.DynamicAggregator.RadiusAsText = "size:60px" layer_vector.DynamicAggregator.Threshold = 10 // use layer Params section to customize colors layer_vector.Params.Render.StartColor = TGIS_Color.Black layer_vector.Params.Render.EndColor = TGIS_Color.White // detach aggregator layer_vector.DynamicAggregator = None
2025/03/12 17:30