net.anwiba.spatial.coordinate

Class EnvelopeUtilities

java.lang.Object

net.anwiba.spatial.coordinate.EnvelopeUtilities

public class EnvelopeUtilities
extends Object

Constructor Summary

Constructors

Constructor and Description
EnvelopeUtilities()

Method Summary

Modifier and Type	Method and Description
static IEnvelope	calculateTargetEnvelope(IEnvelope currentEnvelope, IEnvelope maximalEnvelope, IEnvelope objectEnvelope, boolean isMoveEnabled)
static IEnvelope	concat(IEnvelope envelope, IEnvelope other)
static IEnvelope	createEnvelope(Coordinate coordinate, double boundery)
static IEnvelope	createEnvelope(ICoordinate[] boundingBox)
static IEnvelope	createEnvelope(ICoordinate c0, ICoordinate c1)
static IEnvelope	createEnvelope(ICoordinateSequence coordinateSequence)
static IEnvelope	createEnvelope(IEnvelope envelope, double boundery)
static boolean	isInfinity(IEnvelope envelope)
static boolean	isNullEnvelope(IEnvelope envelope)
static IEnvelope	moveCenterTo(IEnvelope envelope, ICoordinate coordinate)
static IEnvelope	scale(IEnvelope envelope, double scaleFactor)

Methods inherited from class java.lang.Object

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

Constructor Detail

EnvelopeUtilities

public EnvelopeUtilities()

Method Detail

concat

public static IEnvelope concat(IEnvelope envelope,
                               IEnvelope other)

isNullEnvelope

public static boolean isNullEnvelope(IEnvelope envelope)

createEnvelope

public static IEnvelope createEnvelope(Coordinate coordinate,
                                       double boundery)

createEnvelope

public static IEnvelope createEnvelope(ICoordinateSequence coordinateSequence)

createEnvelope

public static IEnvelope createEnvelope(ICoordinate c0,
                                       ICoordinate c1)

createEnvelope

public static IEnvelope createEnvelope(IEnvelope envelope,
                                       double boundery)

createEnvelope

public static IEnvelope createEnvelope(ICoordinate[] boundingBox)

scale

public static IEnvelope scale(IEnvelope envelope,
                              double scaleFactor)

moveCenterTo

public static IEnvelope moveCenterTo(IEnvelope envelope,
                                     ICoordinate coordinate)

calculateTargetEnvelope

public static IEnvelope calculateTargetEnvelope(IEnvelope currentEnvelope,
                                                IEnvelope maximalEnvelope,
                                                IEnvelope objectEnvelope,
                                                boolean isMoveEnabled)

isInfinity

public static boolean isInfinity(IEnvelope envelope)