Package org.locationtech.proj4j.proj
Class LandsatProjection
- java.lang.Object
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- org.locationtech.proj4j.proj.Projection
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- org.locationtech.proj4j.proj.LandsatProjection
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
public class LandsatProjection extends Projection
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description private double
a2
private double
a4
private double
b
private double
c1
private double
c3
private double
ca
private double
p22
private static double
PI_HALFPI
private double
q
private double
rlm
private double
rlm2
private double
sa
private double
t
private static double
TOL
private static double
TWOPI_HALFPI
private double
u
private double
w
private double
xj
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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 LandsatProjection()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasInverse()
Tests whether this projection has an inverse.void
initialize()
Initialize the projection.ProjCoordinate
project(double lplam, double lpphi, ProjCoordinate xy)
Computes the projection of a given point (i.e.private void
seraz0(double lam, double mult)
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, 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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a2
private double a2
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a4
private double a4
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b
private double b
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c1
private double c1
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c3
private double c3
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q
private double q
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t
private double t
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u
private double u
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w
private double w
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p22
private double p22
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sa
private double sa
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ca
private double ca
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xj
private double xj
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rlm
private double rlm
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rlm2
private double rlm2
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TOL
private static final double TOL
- See Also:
- Constant Field Values
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PI_HALFPI
private static final double PI_HALFPI
- See Also:
- Constant Field Values
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TWOPI_HALFPI
private static final double TWOPI_HALFPI
- See Also:
- Constant Field Values
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Method Detail
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project
public ProjCoordinate project(double lplam, double lpphi, ProjCoordinate xy)
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)xy
- the projected coordinate (in coordinate system units)- Returns:
- the target coordinate
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seraz0
private void seraz0(double lam, double mult)
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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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hasInverse
public boolean hasInverse()
Description copied from class:Projection
Tests whether this projection has an inverse. If this method returns true then theProjection.inverseProject(ProjCoordinate, ProjCoordinate)
andProjection.inverseProjectRadians(ProjCoordinate, ProjCoordinate)
methods will return meaningful results.- Overrides:
hasInverse
in classProjection
- Returns:
- true if this projection has an inverse
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toString
public java.lang.String toString()
- Overrides:
toString
in classProjection
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