程序包 org.meteoinfo.projection.proj4j.proj

类 ObliqueMercatorProjection

java.lang.Object

org.meteoinfo.projection.proj4j.proj.Projection

org.meteoinfo.projection.proj4j.proj.CylindricalProjection

org.meteoinfo.projection.proj4j.proj.ObliqueMercatorProjection

所有已实现的接口:

Cloneable

public class ObliqueMercatorProjection
extends CylindricalProjection

Oblique Mercator Projection algorithm is taken from the USGS PROJ package.

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
ObliqueMercatorProjection()
ObliqueMercatorProjection(Ellipsoid ellipsoid, double lon_0, double lat_0, double alpha, double k, double x_0, double y_0)	Set up a projection suitable for State Plane Coordinates.

方法概要

限定符和类型	方法	说明
boolean	hasInverse()	Tests whether this projection has an inverse.
void	initialize()	Initialize the projection.
ProjCoordinate	project(double lam, double phi, ProjCoordinate xy)	Computes the projection of a given point (i.e. from geographics to projection space).
ProjCoordinate	projectInverse(double x, double y, ProjCoordinate lp)	Computes the inverse projection of a given point (i.e. from projection space to geographics).
String	toString()

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

isRectilinear

从类继承的方法 java.lang.Object

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

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, 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

构造器详细资料

ObliqueMercatorProjection

public ObliqueMercatorProjection()

ObliqueMercatorProjection

public ObliqueMercatorProjection(Ellipsoid ellipsoid,
                                 double lon_0,
                                 double lat_0,
                                 double alpha,
                                 double k,
                                 double x_0,
                                 double y_0)

Set up a projection suitable for State Plane Coordinates.

方法详细资料

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

project

public ProjCoordinate project(double lam,
                              double phi,
                              ProjCoordinate xy)

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)

xy - the projected coordinate (in coordinate system units)

返回:

the target coordinate

projectInverse

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

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)

lp - 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

toString

public String toString()

覆盖:

toString 在类中 CylindricalProjection