程序包 org.locationtech.proj4j.proj

类 AzimuthalProjection

java.lang.Object

org.locationtech.proj4j.proj.Projection

org.locationtech.proj4j.proj.AzimuthalProjection

所有已实现的接口:

Serializable, Cloneable

直接已知子类:

EqualAreaAzimuthalProjection, EquidistantAzimuthalProjection, GnomonicAzimuthalProjection, OrthographicAzimuthalProjection, StereographicAzimuthalProjection

public abstract class AzimuthalProjection
extends Projection

The superclass for all azimuthal map projections

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段	说明
protected double	cosphi0
static int	EQUATOR
protected int	mode
static int	NORTH_POLE
static int	OBLIQUE
protected double	sinphi0
static int	SOUTH_POLE

从类继承的字段 org.locationtech.proj4j.proj.Projection

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

构造器概要

构造器

构造器	说明
AzimuthalProjection()
AzimuthalProjection(double projectionLatitude, double projectionLongitude)

方法概要

限定符和类型	方法	说明
double	getMapRadius()
void	initialize()	Initialize the projection.
boolean	inside(double lon, double lat)	Returns true if the given lat/long point is visible in this projection
void	setMapRadius(double mapRadius)	Set the map radius (in degrees). 180 shows a hemisphere, 360 shows the whole globe.

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.locationtech.proj4j.proj.Projection

clone, 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, hasInverse, inverseProject, inverseProjectRadians, isConformal, isEqualArea, isGeographic, isRectilinear, normalizeLongitude, normalizeLongitudeRadians, parallelsAreParallel, project, project, projectInverse, projectRadians, setAlphaDegrees, setAxisOrder, setEllipsoid, setFalseEasting, setFalseNorthing, setFromMetres, setGamma, setHeightOfOrbit, setLonCDegrees, setMaxLatitude, setMaxLongitude, setMaxLongitudeDegrees, setMinLatitude, setMinLongitude, setMinLongitudeDegrees, setName, setPrimeMeridian, setProjectionLatitude, setProjectionLatitude1, setProjectionLatitude1Degrees, setProjectionLatitude2, setProjectionLatitude2Degrees, setProjectionLatitudeDegrees, setProjectionLongitude, setProjectionLongitudeDegrees, setScaleFactor, setSouthernHemisphere, setTrueScaleLatitude, setTrueScaleLatitudeDegrees, setUnits, toString

字段详细资料

NORTH_POLE

public static final int NORTH_POLE

另请参阅:

常量字段值

SOUTH_POLE

public static final int SOUTH_POLE

另请参阅:

常量字段值

EQUATOR

public static final int EQUATOR

另请参阅:

常量字段值

OBLIQUE

public static final int OBLIQUE

另请参阅:

常量字段值

mode

protected int mode

sinphi0

protected double sinphi0

cosphi0

protected double cosphi0

构造器详细资料

AzimuthalProjection

public AzimuthalProjection()

AzimuthalProjection

public AzimuthalProjection(double projectionLatitude,
                           double projectionLongitude)

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

inside

public boolean inside(double lon,
                      double lat)

从类复制的说明: Projection

Returns true if the given lat/long point is visible in this projection

覆盖:

inside 在类中 Projection

setMapRadius

public void setMapRadius(double mapRadius)

Set the map radius (in degrees). 180 shows a hemisphere, 360 shows the whole globe.

getMapRadius

public double getMapRadius()