Package org.locationtech.proj4j.proj
Class AiryProjection
- java.lang.Object
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- org.locationtech.proj4j.proj.Projection
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- org.locationtech.proj4j.proj.AiryProjection
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
public class AiryProjection extends Projection
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description private double
Cb
private double
cosph0
private static double
EPS
private static int
EQUIT
private int
mode
private static int
N_POLE
private boolean
no_cut
private static int
OBLIQ
private double
p_halfpi
private static int
S_POLE
private double
sinph0
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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
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Constructor Summary
Constructors Constructor Description AiryProjection()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
initialize()
Initialize the projection.ProjCoordinate
project(double lplam, double lpphi, ProjCoordinate out)
Computes the projection of a given point (i.e.java.lang.String
toString()
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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, hasInverse, inside, inverseProject, 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
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Field Detail
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p_halfpi
private double p_halfpi
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sinph0
private double sinph0
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cosph0
private double cosph0
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Cb
private double Cb
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mode
private int mode
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no_cut
private boolean no_cut
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EPS
private static final double EPS
- See Also:
- Constant Field Values
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N_POLE
private static final int N_POLE
- See Also:
- Constant Field Values
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S_POLE
private static final int S_POLE
- See Also:
- Constant Field Values
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EQUIT
private static final int EQUIT
- See Also:
- Constant Field Values
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OBLIQ
private static final int OBLIQ
- See Also:
- Constant Field Values
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Method Detail
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project
public ProjCoordinate project(double lplam, double lpphi, ProjCoordinate out)
Description copied from class:Projection
Computes the projection of a given point (i.e. from geographics to projection space). This should be overridden for all projections.- Overrides:
project
in classProjection
- Parameters:
lplam
- the geographic x ordinate (in radians)lpphi
- the geographic y ordinatee (in radians)out
- the projected coordinate (in coordinate system units)- Returns:
- the target coordinate
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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 classProjection
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toString
public java.lang.String toString()
- Overrides:
toString
in classProjection
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