com.vividsolutions.jts.operation.predicate
Class RectangleIntersects

java.lang.Object
  com.vividsolutions.jts.operation.predicate.RectangleIntersects

public class RectangleIntersects
extends java.lang.Object

Implementation of the intersects spatial predicate optimized for the case where one Geometry is a rectangle. This class works for all input geometries, including GeometryCollections.

As a further optimization, this class can be used in batch style to test many geometries against a single rectangle.

Version:

1.7

Constructor Summary

RectangleIntersects(Polygon rectangle)
Create a new intersects computer for a rectangle.

Method Summary

boolean	intersects(Geometry geom) Tests whether the given Geometry intersects the query rectangle.
static boolean	intersects(Polygon rectangle, Geometry b) Tests whether a rectangle intersects a given geometry.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RectangleIntersects

public RectangleIntersects(Polygon rectangle)

Create a new intersects computer for a rectangle.

Parameters:

rectangle - a rectangular Polygon

Method Detail

intersects

public static boolean intersects(Polygon rectangle,
                                 Geometry b)

Tests whether a rectangle intersects a given geometry.

Parameters:

rectangle - a rectangular Polygon

b - a Geometry of any type

Returns:

true if the geometries intersect

intersects

public boolean intersects(Geometry geom)

Tests whether the given Geometry intersects the query rectangle.

Parameters:

geom - the Geometry to test (may be of any type)

Returns:

true if the geometry intersects the query rectangle