程序包 org.meteoinfo.projection.proj4j.proj

类 LambertConformalConicProjection

java.lang.Object

org.meteoinfo.projection.proj4j.proj.Projection

org.meteoinfo.projection.proj4j.proj.ConicProjection

org.meteoinfo.projection.proj4j.proj.LambertConformalConicProjection

所有已实现的接口:

java.lang.Cloneable

public class LambertConformalConicProjection
extends ConicProjection

字段概要

从类继承的字段 org.meteoinfo.projection.proj4j.proj.Projection

a, alpha, DTR, e, ellipsoid, EPS10, es, falseEasting, falseNorthing, fromMetres, geocentric, HALFPI, heightOfOrbit, isSouth, lonc, maxLatitude, maxLongitude, minLatitude, minLongitude, name, one_es, proj4Name, projectionLatitude, projectionLatitude1, projectionLatitude1Degrees, projectionLatitude2, projectionLatitude2Degrees, projectionLatitudeDegrees, projectionLongitude, projectionLongitudeDegrees, rone_es, RTD, scaleFactor, spherical, totalScale, trueScaleLatitude, trueScaleLatitudeDegrees, unit

构造器概要

构造器

构造器	说明
LambertConformalConicProjection()
LambertConformalConicProjection(Ellipsoid ellipsoid, double lon_0, double lat_1, double lat_2, double lat_0, double x_0, double y_0)	Set up a projection suitable for State Place Coordinates.

方法概要

修饰符和类型	方法	说明
boolean	hasInverse()	Tests whether this projection has an inverse.
void	initialize()	Initialize the projection.
boolean	isConformal()	Returns true if this projection is conformal
ProjCoordinate	project(double x, double y, ProjCoordinate out)	Computes the projection of a given point (i.e. from geographics to projection space).
ProjCoordinate	projectInverse(double x, double y, ProjCoordinate out)	Computes the inverse projection of a given point (i.e. from projection space to geographics).
java.lang.String	toString()

从类继承的方法 org.meteoinfo.projection.proj4j.proj.Projection

clone, getAlpha, getEllipsoid, getEPSGCode, getEquatorRadius, getFalseEasting, getFalseNorthing, getFromMetres, getHeightOfOrbit, getLonC, getMaxLatitude, getMaxLatitudeDegrees, getMaxLongitude, getMaxLongitudeDegrees, getMinLatitude, getMinLatitudeDegrees, getMinLongitude, getMinLongitudeDegrees, getName, getPROJ4Description, getProj4Name, getProjectionLatitude, getProjectionLatitude1, getProjectionLatitude1Degrees, getProjectionLatitude2, getProjectionLatitude2Degrees, getProjectionLatitudeDegrees, getProjectionLongitude, getProjectionLongitudeDegrees, getScaleFactor, getSouthernHemisphere, getTrueScaleLatitude, getTrueScaleLatitudeDegrees, inside, inverseProject, inverseProjectRadians, isEqual, isEqualArea, isRectilinear, normalizeLongitude, normalizeLongitudeRadians, parallelsAreParallel, project, projectRadians, setAlphaDegrees, setEllipsoid, setFalseEasting, setFalseNorthing, setFromMetres, setHeightOfOrbit, setLonCDegrees, setMaxLatitude, setMaxLongitude, setMaxLongitudeDegrees, setMinLatitude, setMinLongitude, setMinLongitudeDegrees, setName, setProjectionLatitude, setProjectionLatitude1, setProjectionLatitude1Degrees, setProjectionLatitude2, setProjectionLatitude2Degrees, setProjectionLatitudeDegrees, setProjectionLongitude, setProjectionLongitudeDegrees, setScaleFactor, setSouthernHemisphere, setTrueScaleLatitude, setTrueScaleLatitudeDegrees, setUnits

从类继承的方法 java.lang.Object

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

构造器详细资料

LambertConformalConicProjection

public LambertConformalConicProjection()

LambertConformalConicProjection

public LambertConformalConicProjection(Ellipsoid ellipsoid,
                                       double lon_0,
                                       double lat_1,
                                       double lat_2,
                                       double lat_0,
                                       double x_0,
                                       double y_0)

Set up a projection suitable for State Place Coordinates.

方法详细资料

project

public ProjCoordinate project(double x,
                              double y,
                              ProjCoordinate out)

从类复制的说明: Projection

Computes the projection of a given point (i.e. from geographics to projection space). This should be overridden for all projections.

覆盖:

project 在类中 Projection

参数:

x - the geographic x ordinate (in radians)

y - the geographic y ordinatee (in radians)

out - the projected coordinate (in coordinate system units)

返回:

the target coordinate

projectInverse

public ProjCoordinate projectInverse(double x,
                                     double y,
                                     ProjCoordinate out)

从类复制的说明: Projection

Computes the inverse projection of a given point (i.e. from projection space to geographics). This should be overridden for all projections.

覆盖:

projectInverse 在类中 Projection

参数:

x - the projected x ordinate (in coordinate system units)

y - the projected y ordinate (in coordinate system units)

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

返回:

the target coordinate

initialize

public void initialize()

从类复制的说明: 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.

覆盖:

initialize 在类中 Projection

isConformal

public boolean isConformal()

Returns true if this projection is conformal

覆盖:

isConformal 在类中 Projection

返回:

true if this projection is conformal

hasInverse

public boolean hasInverse()

从类复制的说明: 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.

覆盖:

hasInverse 在类中 Projection

返回:

true if this projection has an inverse

toString

public java.lang.String toString()

覆盖:

toString 在类中 ConicProjection