com.partnersoft.v3x.geometry.projections
Class AlbersEqualArea

java.lang.Object
  com.partnersoft.v3x.geometry.projections.StandardProjection
      com.partnersoft.v3x.geometry.projections.AlbersEqualArea

All Implemented Interfaces:

Projection, ProjectionConstants

public class AlbersEqualArea
extends StandardProjection

Field Summary

Fields inherited from class com.partnersoft.v3x.geometry.projections.StandardProjection

a, b, datum, e, ellipsoid, es, esp, initialized, lam0, NAD27, NAD83, originLatitude, originLongitude, originX, originY, phi0

Fields inherited from interface com.partnersoft.v3x.geometry.projections.ProjectionConstants

ATOL, DEG2RAD, EPSILON, FOURTHPI, HALFPI, ONE_TOL, PI, RAD2DEG, TOL, TWOPI

Constructor Summary

AlbersEqualArea()

Method Summary

double	getStandardLatitude1() First (North) standard latitude.
double	getStandardLatitude2() Second (South) standard latitude.
protected void	initializeImp()
DoublePoint	project(double longitude, double latitude) Project from latlong to xy.
DoublePoint	reverse(double x, double y) Reverse project from xy to latlong.
void	setStandardLatitude1(double newStandardLatitude1) First (North) standard latitude.
void	setStandardLatitude2(double newStandardLatitude2) Second (South) standard latitude.

Methods inherited from class com.partnersoft.v3x.geometry.projections.StandardProjection

aacos, aasin, aatan2, abs, asin, asqrt, atan, atan2, cos, getDatum, getEllipsoid, getOriginLatitude, getOriginLongitude, getOriginX, getOriginY, gpsToProjection, hypot, initialize, log, pj_enfn, pj_msfn, pj_phi2, pj_qsfn, pj_tsfn, pow, projectionToGPS, setDatum, setEllipsoid, setOriginLatitude, setOriginLongitude, setOriginX, setOriginY, sin, sqrt, tan, toDegrees, toRadians

Methods inherited from class java.lang.Object

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

Constructor Detail

AlbersEqualArea

public AlbersEqualArea()

Method Detail

initializeImp

protected void initializeImp()

Specified by:

initializeImp in class StandardProjection

project

public DoublePoint project(double longitude,
                           double latitude)

Description copied from interface: Projection

Project from latlong to xy.

Specified by:

project in interface Projection

Specified by:

project in class StandardProjection

reverse

public DoublePoint reverse(double x,
                           double y)

Description copied from interface: Projection

Reverse project from xy to latlong. Results are returned with point.x = long, point.y = lat.

Specified by:

reverse in interface Projection

Specified by:

reverse in class StandardProjection

getStandardLatitude1

public double getStandardLatitude1()

First (North) standard latitude.

setStandardLatitude1

public void setStandardLatitude1(double newStandardLatitude1)

First (North) standard latitude.

getStandardLatitude2

public double getStandardLatitude2()

Second (South) standard latitude.

setStandardLatitude2

public void setStandardLatitude2(double newStandardLatitude2)

Second (South) standard latitude.