Package org.locationtech.jts.geom

Class Location

java.lang.Object

org.locationtech.jts.geom.Location

public class Location
extends java.lang.Object

Constants representing the different topological locations which can occur in a Geometry. The constants are also used as the row and column indices of DE-9IM IntersectionMatrixes.

Version:

1.7

Field Summary

Fields

Modifier and Type	Field	Description
static int	BOUNDARY	The location value for the boundary of a geometry.
static int	EXTERIOR	The location value for the exterior of a geometry.
static int	INTERIOR	The location value for the interior of a geometry.
static int	NONE	Used for uninitialized location values.

Constructor Summary

Constructors

Constructor	Description
Location()

Method Summary

Modifier and Type	Method	Description
static char	toLocationSymbol(int locationValue)	Converts the location value to a location symbol, for example, EXTERIOR => 'e' .

Methods inherited from class java.lang.Object

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

Field Detail

INTERIOR

public static final int INTERIOR

The location value for the interior of a geometry. Also, DE-9IM row index of the interior of the first geometry and column index of the interior of the second geometry.

See Also:

Constant Field Values

BOUNDARY

public static final int BOUNDARY

The location value for the boundary of a geometry. Also, DE-9IM row index of the boundary of the first geometry and column index of the boundary of the second geometry.

See Also:

Constant Field Values

EXTERIOR

public static final int EXTERIOR

The location value for the exterior of a geometry. Also, DE-9IM row index of the exterior of the first geometry and column index of the exterior of the second geometry.

See Also:

Constant Field Values

NONE

public static final int NONE

Used for uninitialized location values.

See Also:

Constant Field Values

Constructor Detail

Location

public Location()

Method Detail

toLocationSymbol

public static char toLocationSymbol(int locationValue)

Converts the location value to a location symbol, for example, EXTERIOR => 'e' .

Parameters:

locationValue - either EXTERIOR, BOUNDARY, INTERIOR or NONE

Returns:

either 'e', 'b', 'i' or '-'