com.vividsolutions.jts.algorithm
Class SimplePointInAreaLocator
java.lang.Object
com.vividsolutions.jts.algorithm.SimplePointInAreaLocator
public class SimplePointInAreaLocator
extends java.lang.Object
Computes whether a point
lies in the interior of an area
Geometry
.
The algorithm used is only guaranteed to return correct results
for points which are
not on the boundary of the Geometry.
containsPointInPolygon
public static boolean containsPointInPolygon(Coordinate p,
Polygon poly)
locate
public static int locate(Coordinate p,
Geometry geom)
locate is the main location function. It handles both single-element
and multi-element Geometries. The algorithm for multi-element Geometries
is more complex, since it has to take into account the boundaryDetermination rule