Package org.locationtech.jts.geom.util
Class ComponentCoordinateExtracter
- java.lang.Object
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- org.locationtech.jts.geom.util.ComponentCoordinateExtracter
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- All Implemented Interfaces:
GeometryComponentFilter
public class ComponentCoordinateExtracter extends java.lang.Object implements GeometryComponentFilter
Extracts a representativeCoordinate
from each connected component of aGeometry
.- Version:
- 1.9
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Constructor Summary
Constructors Constructor Description ComponentCoordinateExtracter(java.util.List coords)
Constructs a LineExtracterFilter with a list in which to store LineStrings found.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
filter(Geometry geom)
Performs an operation with or ongeom
.static java.util.List
getCoordinates(Geometry geom)
Extracts a representativeCoordinate
from each connected component in a geometry.
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Method Detail
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getCoordinates
public static java.util.List getCoordinates(Geometry geom)
Extracts a representativeCoordinate
from each connected component in a geometry.If more than one geometry is to be processed, it is more efficient to create a single
ComponentCoordinateExtracter
instance and pass it to each geometry.- Parameters:
geom
- the Geometry from which to extract- Returns:
- a list of representative Coordinates
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filter
public void filter(Geometry geom)
Description copied from interface:GeometryComponentFilter
Performs an operation with or ongeom
.- Specified by:
filter
in interfaceGeometryComponentFilter
- Parameters:
geom
- aGeometry
to which the filter is applied.
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