com.jhlabs.map.proj
Class StereographicAzimuthalProjection

java.lang.Object
  com.jhlabs.map.proj.Projection
      com.jhlabs.map.proj.AzimuthalProjection
          com.jhlabs.map.proj.StereographicAzimuthalProjection

All Implemented Interfaces:

Serializable, Cloneable

public class StereographicAzimuthalProjection
extends AzimuthalProjection

See Also:

Serialized Form

Field Summary

Fields inherited from class com.jhlabs.map.proj.AzimuthalProjection

cosphi0, EQUATOR, mode, NORTH_POLE, OBLIQUE, sinphi0, SOUTH_POLE

Fields inherited from class com.jhlabs.map.proj.Projection

a, DTR, e, ellipsoid, EPS10, es, falseEasting, falseNorthing, fromMetres, geocentric, maxLatitude, maxLongitude, minLatitude, minLongitude, name, one_es, projectionLatitude, projectionLongitude, rone_es, RTD, scaleFactor, spherical, trueScaleLatitude

Constructor Summary

StereographicAzimuthalProjection()

StereographicAzimuthalProjection(double projectionLatitude, double projectionLongitude)

Method Summary

boolean	hasInverse() Returns true if this projection has an inverse
void	initialize() Initialize the projection.
boolean	isConformal() Returns true if this projection is conformal
Point2D.Double	project(double lam, double phi, Point2D.Double xy) The method which actually does the projection.
Point2D.Double	projectInverse(double x, double y, Point2D.Double lp) The method which actually does the inverse projection.
void	setupUPS(int pole)
String	toString()

Methods inherited from class com.jhlabs.map.proj.AzimuthalProjection

getMapRadius, inside, setMapRadius

Methods inherited from class com.jhlabs.map.proj.Projection

binarySearchInverse, binarySearchInverse, clone, getEllipsoid, getEPSGCode, getEquatorRadius, getFalseEasting, getFalseNorthing, getFromMetres, getMaxLatitude, getMaxLatitudeDegrees, getMaxLongitude, getMaxLongitudeDegrees, getMinLatitude, getMinLatitudeDegrees, getMinLongitude, getMinLongitudeDegrees, getName, getPROJ4Description, getProjectionDescription, getProjectionLatitude, getProjectionLatitudeDegrees, getProjectionLongitude, getProjectionLongitudeDegrees, getScaleFactor, getTrueScaleLatitude, getTrueScaleLatitudeDegrees, inverseTransform, inverseTransform, inverseTransform, inverseTransformRadians, inverseTransformRadians, inverseTransformRadians, isEqualArea, isRectilinear, main, parallelsAreParallel, setEllipsoid, setFalseEasting, setFalseNorthing, setFromMetres, setMaxLatitude, setMaxLongitude, setMaxLongitudeDegrees, setMinLatitude, setMinLongitude, setMinLongitudeDegrees, setName, setProjectionLatitude, setProjectionLatitudeDegrees, setProjectionLongitude, setProjectionLongitudeDegrees, setScaleFactor, setTrueScaleLatitude, setTrueScaleLatitudeDegrees, testBinarySearchInverse, transform, transform, transform, transform, transformRadians, transformRadians, transformRadians

Methods inherited from class java.lang.Object

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

Constructor Detail

StereographicAzimuthalProjection

public StereographicAzimuthalProjection()

StereographicAzimuthalProjection

public StereographicAzimuthalProjection(double projectionLatitude,
                                        double projectionLongitude)

Method Detail

setupUPS

public void setupUPS(int pole)

initialize

public void initialize()

Description copied from class: Projection

Initialize the projection. This should be called after setting parameters and before using the projection. This is for performance reasons as initialization may be expensive.

Overrides:

initialize in class AzimuthalProjection

project

public Point2D.Double project(double lam,
                              double phi,
                              Point2D.Double xy)

Description copied from class: Projection

The method which actually does the projection. This should be overridden for all projections.

Overrides:

project in class Projection

Parameters:

lam - Longitude in radians.

phi - Latitude in radians.

xy - The projected point.

Returns:

The projected point, identical to parameter dst.

projectInverse

public Point2D.Double projectInverse(double x,
                                     double y,
                                     Point2D.Double lp)

Description copied from class: Projection

The method which actually does the inverse projection. This should be overridden for all projections.

Overrides:

projectInverse in class Projection

isConformal

public boolean isConformal()

Returns true if this projection is conformal

Overrides:

isConformal in class Projection

hasInverse

public boolean hasInverse()

Description copied from class: Projection

Returns true if this projection has an inverse

Overrides:

hasInverse in class Projection

toString

public String toString()

Overrides:

toString in class Projection