Package org.locationtech.proj4j.proj

Class EquidistantConicProjection

java.lang.Object

org.locationtech.proj4j.proj.Projection

org.locationtech.proj4j.proj.ConicProjection

org.locationtech.proj4j.proj.EquidistantConicProjection

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class EquidistantConicProjection
extends ConicProjection

The Equidistant Conic projection.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private double	eccentricity
private double	eccentricity2
private double	eccentricity4
private double	eccentricity6
private double	f
private double	n
private boolean	northPole
private double	radius
private double	rho0
private double	standardLatitude1
private double	standardLatitude2

Fields inherited from class org.locationtech.proj4j.proj.Projection

a, alpha, DTR, e, ellipsoid, EPS10, es, falseEasting, falseNorthing, fromMetres, geocentric, lonc, maxLatitude, maxLongitude, minLatitude, minLongitude, name, one_es, projectionLatitude, projectionLatitude1, projectionLatitude2, projectionLongitude, rone_es, RTD, scaleFactor, spherical, totalScale, trueScaleLatitude, unit

Constructor Summary

Constructors

Constructor	Description
EquidistantConicProjection()

Method Summary

Modifier and Type	Method	Description
boolean	hasInverse()	Tests whether this projection has an inverse.
private void	initialize(double rlong0, double rlat0, double standardLatitude1, double standardLatitude2)
ProjCoordinate	inverseProject(ProjCoordinate in, ProjCoordinate out)	Inverse-projects a point (in the units defined by the coordinate system), producing a geographic result (in degrees)
ProjCoordinate	project(ProjCoordinate in, ProjCoordinate out)	Projects a geographic point (in degrees), producing a projected result (in the units of the target coordinate system).
java.lang.String	toString()

Methods inherited from class org.locationtech.proj4j.proj.Projection

clone, equals, getAlpha, getAxisOrder, getEllipsoid, getEPSGCode, getEquatorRadius, getFalseEasting, getFalseNorthing, getFromMetres, getHeightOfOrbit, getLonC, getMaxLatitude, getMaxLatitudeDegrees, getMaxLongitude, getMaxLongitudeDegrees, getMinLatitude, getMinLatitudeDegrees, getMinLongitude, getMinLongitudeDegrees, getName, getPrimeMeridian, getPROJ4Description, getProjectionLatitude, getProjectionLatitude1, getProjectionLatitude1Degrees, getProjectionLatitude2, getProjectionLatitude2Degrees, getProjectionLatitudeDegrees, getProjectionLongitude, getProjectionLongitudeDegrees, getScaleFactor, getSouthernHemisphere, getTrueScaleLatitude, getTrueScaleLatitudeDegrees, getUnits, hashCode, initialize, inside, inverseProjectRadians, isConformal, isEqualArea, isGeographic, isRectilinear, normalizeLongitude, normalizeLongitudeRadians, parallelsAreParallel, project, projectInverse, projectRadians, setAlpha, setAlphaDegrees, setAxisOrder, setEllipsoid, setFalseEasting, setFalseNorthing, setFromMetres, setGamma, setGammaDegrees, setHeightOfOrbit, setLonC, setLonCDegrees, setMaxLatitude, setMaxLongitude, setMaxLongitudeDegrees, setMinLatitude, setMinLongitude, setMinLongitudeDegrees, setName, setNoUoff, setPrimeMeridian, setProjectionLatitude, setProjectionLatitude1, setProjectionLatitude1Degrees, setProjectionLatitude2, setProjectionLatitude2Degrees, setProjectionLatitudeDegrees, setProjectionLongitude, setProjectionLongitudeDegrees, setRadius, setScaleFactor, setSouthernHemisphere, setTrueScaleLatitude, setTrueScaleLatitudeDegrees, setUnits

Methods inherited from class java.lang.Object

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

Field Detail

standardLatitude1

private double standardLatitude1

standardLatitude2

private double standardLatitude2

eccentricity

private double eccentricity

eccentricity2

private double eccentricity2

eccentricity4

private double eccentricity4

eccentricity6

private double eccentricity6

radius

private double radius

northPole

private boolean northPole

f

private double f

n

private double n

rho0

private double rho0

Constructor Detail

EquidistantConicProjection

public EquidistantConicProjection()

Method Detail

project

public ProjCoordinate project(ProjCoordinate in,
                              ProjCoordinate out)

Description copied from class: Projection

Projects a geographic point (in degrees), producing a projected result (in the units of the target coordinate system).

Overrides:

project in class Projection

Parameters:

in - the input geographic coordinate (in degrees)

out - the projected coordinate (in coordinate system units)

Returns:

the target coordinate

inverseProject

public ProjCoordinate inverseProject(ProjCoordinate in,
                                     ProjCoordinate out)

Description copied from class: Projection

Inverse-projects a point (in the units defined by the coordinate system), producing a geographic result (in degrees)

Overrides:

inverseProject in class Projection

Parameters:

in - the input projected coordinate (in coordinate system units)

out - the inverse-projected geographic coordinate (in degrees)

Returns:

the target coordinate

initialize

private void initialize(double rlong0,
                        double rlat0,
                        double standardLatitude1,
                        double standardLatitude2)

hasInverse

public boolean hasInverse()

Description copied from class: Projection

Tests whether this projection has an inverse. If this method returns true then the Projection.inverseProject(ProjCoordinate, ProjCoordinate) and Projection.inverseProjectRadians(ProjCoordinate, ProjCoordinate) methods will return meaningful results.

Overrides:

hasInverse in class Projection

Returns:

true if this projection has an inverse

toString

public java.lang.String toString()

Overrides:

toString in class ConicProjection