com.jhlabs.map.proj
Class CassiniProjection

java.lang.Object
  com.jhlabs.map.proj.Projection
      com.jhlabs.map.proj.CylindricalProjection
          com.jhlabs.map.proj.CassiniProjection

All Implemented Interfaces:

Serializable, Cloneable

public class CassiniProjection
extends CylindricalProjection

See Also:

Serialized Form

Field Summary

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

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

Constructor Summary

CassiniProjection()

Method Summary

int	getEPSGCode() Returns the ESPG code for this projection, or 0 if unknown.
boolean	hasInverse() Returns true if this projection has an inverse
void	initialize() Initialize the projection.
Point2D.Double	project(double lplam, double lpphi, Point2D.Double xy) The method which actually does the projection.
Point2D.Double	projectInverse(double xyx, double xyy, Point2D.Double out) The method which actually does the inverse projection.
String	toString()

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

isRectilinear

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

binarySearchInverse, binarySearchInverse, clone, getEllipsoid, getEquatorRadius, getFalseEasting, getFalseNorthing, getFromMetres, getMaxLatitude, getMaxLatitudeDegrees, getMaxLongitude, getMaxLongitudeDegrees, getMinLatitude, getMinLatitudeDegrees, getMinLongitude, getMinLongitudeDegrees, getName, getPROJ4Description, getProjectionDescription, getProjectionLatitude, getProjectionLatitudeDegrees, getProjectionLongitude, getProjectionLongitudeDegrees, getScaleFactor, getTrueScaleLatitude, getTrueScaleLatitudeDegrees, inside, inverseTransform, inverseTransform, inverseTransform, inverseTransformRadians, inverseTransformRadians, inverseTransformRadians, isConformal, isEqualArea, 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

CassiniProjection

public CassiniProjection()

Method Detail

project

public Point2D.Double project(double lplam,
                              double lpphi,
                              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:

lplam - Longitude in radians.

lpphi - Latitude in radians.

xy - The projected point.

Returns:

The projected point, identical to parameter dst.

projectInverse

public Point2D.Double projectInverse(double xyx,
                                     double xyy,
                                     Point2D.Double out)

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

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 Projection

hasInverse

public boolean hasInverse()

Description copied from class: Projection

Returns true if this projection has an inverse

Overrides:

hasInverse in class Projection

getEPSGCode

public int getEPSGCode()

Returns the ESPG code for this projection, or 0 if unknown.

Overrides:

getEPSGCode in class Projection

toString

public String toString()

Overrides:

toString in class CylindricalProjection