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com.vividsolutions.jts.geom.util

Class PointExtracter

Implemented Interfaces:
GeometryFilter
public class PointExtracter
extends java.lang.Object
implements GeometryFilter
Extracts all the 0-dimensional (Point) components from a Geometry.
Version:
1.7

Constructor Summary

PointExtracter(List pts)
Constructs a PointExtracterFilter with a list in which to store Points found.

Method Summary

void
filter(Geometry geom)
static List
getPoints(Geometry geom)
Returns the Point components from a single geometry.

Constructor Details

PointExtracter

public PointExtracter(List pts)
Constructs a PointExtracterFilter with a list in which to store Points found.

Method Details

filter

public void filter(Geometry geom)
Specified by:
filter in interface GeometryFilter

getPoints

public static List getPoints(Geometry geom)
Returns the Point components from a single geometry. If more than one geometry is to be processed, it is more efficient to create a single PointExtracterFilter instance and pass it to multiple geometries.

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