org.cts.op

Class OppositeCoordinate

java.lang.Object

org.cts.IdentifiableComponent

org.cts.op.AbstractCoordinateOperation

org.cts.op.OppositeCoordinate

All Implemented Interfaces:

Identifiable, CoordinateOperation

public class OppositeCoordinate
extends AbstractCoordinateOperation

This transformation turn the choosing coordinate into its opposite.

Author:

Jules Party

Field Summary

Fields inherited from class org.cts.op.AbstractCoordinateOperation

precision

Fields inherited from interface org.cts.Identifiable

DEFAULT, LOCAL, UNKNOWN

Constructor Summary

Constructors

Constructor and Description
OppositeCoordinate(int index) Construct the transformation turning the value at the given index into its opposite.

Method Summary

Modifier and Type	Method and Description
CoordinateOperation	inverse() Creates the inverse CoordinateOperation.
double[]	transform(double[] coord) Apply the OppositeCoordinate transformation to input coordinates.

Methods inherited from class org.cts.op.AbstractCoordinateOperation

getPrecision, isIdentity

Methods inherited from class org.cts.IdentifiableComponent

addAlias, addRemark, equals, getAliases, getAuthorityKey, getAuthorityName, getCode, getComponent, getIdentifier, getName, getRemarks, getShortName, hashCode, setIdentifier, setRemarks, setShortName, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.cts.Identifiable

addAlias, addRemark, getAliases, getAuthorityKey, getAuthorityName, getCode, getName, getRemarks, getShortName, setRemarks, setShortName

Constructor Detail

OppositeCoordinate

public OppositeCoordinate(int index)

Construct the transformation turning the value at the given index into its opposite.

Parameters:

index - the index of the value to turn into its opposite

Method Detail

transform

public double[] transform(double[] coord)
                   throws IllegalCoordinateException

Apply the OppositeCoordinate transformation to input coordinates.

Specified by:

transform in interface CoordinateOperation

Specified by:

transform in class AbstractCoordinateOperation

Parameters:

coord - is an array containing one, two or three ordinates

Returns:

a double array containing the output coordinate

Throws:

IllegalCoordinateException

inverse

public CoordinateOperation inverse()

Creates the inverse CoordinateOperation.

Specified by:

inverse in interface CoordinateOperation

Overrides:

inverse in class AbstractCoordinateOperation