com.vividsolutions.jts.geom

Class OctagonalEnvelope

java.lang.Object

com.vividsolutions.jts.geom.OctagonalEnvelope

public class OctagonalEnvelope
extends Object

A Bounding Container which is in the shape of an octagon. The OctagonalEnvelope of a geometric object is tight along the four extremal rectilineal parallels and along the four extremal diagonal parallels. Depending on the shape of the contained geometry, the octagon may be degenerate to any extreme (e.g. it may be a rectangle, a line, or a point).

Constructor Summary

Constructors

Constructor and Description
OctagonalEnvelope() Creates a new null bounding octagon
OctagonalEnvelope(Coordinate p) Creates a new null bounding octagon bounding a Coordinate
OctagonalEnvelope(Coordinate p0, Coordinate p1) Creates a new null bounding octagon bounding a pair of Coordinates
OctagonalEnvelope(Envelope env) Creates a new null bounding octagon bounding an Envelope
OctagonalEnvelope(Geometry geom) Creates a new null bounding octagon bounding a Geometry
OctagonalEnvelope(OctagonalEnvelope oct) Creates a new null bounding octagon bounding an OctagonalEnvelope (the copy constructor).

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contains(OctagonalEnvelope other)
void	expandBy(double distance)
OctagonalEnvelope	expandToInclude(Coordinate p)
OctagonalEnvelope	expandToInclude(CoordinateSequence seq)
OctagonalEnvelope	expandToInclude(double x, double y)
OctagonalEnvelope	expandToInclude(Envelope env)
void	expandToInclude(Geometry g)
OctagonalEnvelope	expandToInclude(OctagonalEnvelope oct)
double	getMaxA()
double	getMaxB()
double	getMaxX()
double	getMaxY()
double	getMinA()
double	getMinB()
double	getMinX()
double	getMinY()
boolean	intersects(Coordinate p)
boolean	intersects(OctagonalEnvelope other)
boolean	isNull()
void	setToNull() Sets the value of this object to the null value
Geometry	toGeometry(GeometryFactory geomFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

OctagonalEnvelope

public OctagonalEnvelope()

Creates a new null bounding octagon

OctagonalEnvelope

public OctagonalEnvelope(Coordinate p)

Creates a new null bounding octagon bounding a Coordinate

OctagonalEnvelope

public OctagonalEnvelope(Coordinate p0,
                 Coordinate p1)

Creates a new null bounding octagon bounding a pair of Coordinates

OctagonalEnvelope

public OctagonalEnvelope(Envelope env)

Creates a new null bounding octagon bounding an Envelope

OctagonalEnvelope

public OctagonalEnvelope(OctagonalEnvelope oct)

Creates a new null bounding octagon bounding an OctagonalEnvelope (the copy constructor).

OctagonalEnvelope

public OctagonalEnvelope(Geometry geom)

Creates a new null bounding octagon bounding a Geometry

Method Detail

getMinX

public double getMinX()

getMaxX

public double getMaxX()

getMinY

public double getMinY()

getMaxY

public double getMaxY()

getMinA

public double getMinA()

getMaxA

public double getMaxA()

getMinB

public double getMinB()

getMaxB

public double getMaxB()

isNull

public boolean isNull()

setToNull

public void setToNull()

Sets the value of this object to the null value

expandToInclude

public void expandToInclude(Geometry g)

expandToInclude

public OctagonalEnvelope expandToInclude(CoordinateSequence seq)

expandToInclude

public OctagonalEnvelope expandToInclude(OctagonalEnvelope oct)

expandToInclude

public OctagonalEnvelope expandToInclude(Coordinate p)

expandToInclude

public OctagonalEnvelope expandToInclude(Envelope env)

expandToInclude

public OctagonalEnvelope expandToInclude(double x,
                                double y)

expandBy

public void expandBy(double distance)

intersects

public boolean intersects(OctagonalEnvelope other)

intersects

public boolean intersects(Coordinate p)

contains

public boolean contains(OctagonalEnvelope other)

toGeometry

public Geometry toGeometry(GeometryFactory geomFactory)