org.geotools.referencing.factory.gridshift
Class NADConGridShift

Object
  LocalizationGrid
      NADConGridShift

public class NADConGridShift
extends LocalizationGrid

A NADCON localization grid

Author:

Andrea Aime - GeoSolutions, Rueben Schulz

Constructor Summary

NADConGridShift(double xmin, double ymin, double xmax, double ymax, double dx, double dy, int width, int height)

Method Summary

boolean	equals(Object object) Compares the specified object with this math transform for equality.
double	getDx() The difference between longitude grid points (decimal degrees)
double	getDy() The difference between latitude grid points (decimal degrees)
double	getMaxX() The maximum longitude value covered by this grid (decimal degrees)
double	getMaxY() The maximum latitude value covered by this grid (decimal degrees)
double	getMinX() The minimum longitude value covered by this grid (decimal degrees)
double	getMinY() The minimum latitude value covered by this grid (decimal degrees)
int	hashCode() Returns a hash value for this transform.

Methods inherited from class LocalizationGrid

getAffineTransform, getLocalizationPoint, getMathTransform, getPolynomialTransform, getSize, isMonotonic, isNaN, removeSingularities, setLocalizationPoint, setLocalizationPoint, transform

Methods inherited from class Object

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

Constructor Detail

NADConGridShift

public NADConGridShift(double xmin,
                       double ymin,
                       double xmax,
                       double ymax,
                       double dx,
                       double dy,
                       int width,
                       int height)

Method Detail

hashCode

public final int hashCode()

Returns a hash value for this transform. To make this faster it does not check the grid values.

Overrides:

hashCode in class Object

Returns:

a hash value for this transform.

equals

public final boolean equals(Object object)

Compares the specified object with this math transform for equality.

Overrides:

equals in class Object

Parameters:

object - the object to compare to

Returns:

true if the objects are equal.

getMinX

public double getMinX()

The minimum longitude value covered by this grid (decimal degrees)

getMinY

public double getMinY()

The minimum latitude value covered by this grid (decimal degrees)

getMaxX

public double getMaxX()

The maximum longitude value covered by this grid (decimal degrees)

getMaxY

public double getMaxY()

The maximum latitude value covered by this grid (decimal degrees)

getDx

public double getDx()

The difference between longitude grid points (decimal degrees)

getDy

public double getDy()

The difference between latitude grid points (decimal degrees)