程序包 org.meteoinfo.projection.proj4j.proj

类 MercatorProjection

java.lang.Object

org.meteoinfo.projection.proj4j.proj.Projection

org.meteoinfo.projection.proj4j.proj.CylindricalProjection

org.meteoinfo.projection.proj4j.proj.MercatorProjection

所有已实现的接口:

java.lang.Cloneable

public class MercatorProjection
extends CylindricalProjection

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
MercatorProjection()

方法概要

修饰符和类型	方法	说明
int	getEPSGCode()	Returns the ESPG code for this projection, or 0 if unknown.
boolean	hasInverse()	Tests whether this projection has an inverse.
boolean	isRectilinear()	Tests whether under this projection lines of latitude and longitude form a rectangular grid
ProjCoordinate	project(double lam, double phi, 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, 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, initialize, inside, inverseProject, inverseProjectRadians, isConformal, isEqual, isEqualArea, 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

MercatorProjection

public MercatorProjection()

方法详细资料

project

public ProjCoordinate project(double lam,
                              double phi,
                              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:

lam - the geographic x ordinate (in radians)

phi - 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

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

isRectilinear

public boolean isRectilinear()

从类复制的说明: Projection

Tests whether under this projection lines of latitude and longitude form a rectangular grid

覆盖:

isRectilinear 在类中 CylindricalProjection

getEPSGCode

public int getEPSGCode()

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

覆盖:

getEPSGCode 在类中 Projection

toString

public java.lang.String toString()

覆盖:

toString 在类中 CylindricalProjection