com.qishenghe.developassistant.geoscience

类 LngLatTranUtil

java.lang.Object

com.qishenghe.developassistant.geoscience.LngLatTranUtil

public class LngLatTranUtil
extends Object

经纬度坐标系转换工具

作者:

qishenghe

字段概要

字段

限定符和类型	字段和说明
private static double	A
private static double	EE
private static double	PI 常数集
private static double	X_PI

构造器概要

构造器

构造器和说明
LngLatTranUtil()

方法概要

限定符和类型	方法和说明
private static double[]	bd09ToGcj02(double lat, double lon) 百度坐标系 (BD-09) to 火星坐标系 (GCJ-02)
private static double[]	bd09ToGps84(double lat, double lon) 百度坐标系 (BD-09) to (GPS-84)
private static Point	bdToGps(Point point) 百度 -- Gps
private static double[]	gcj02ToBd09(double lat, double lon) 火星坐标系 (GCJ-02) to 百度坐标系 (BD-09)
private static double[]	gcj02ToGps84(double lat, double lon) 火星坐标系 (GCJ-02) to (GPS-84)
private static Point	gdToGps(Point point) 高德 -- Gps
private static double[]	gps84ToBd09(double lat, double lon) (GPS-84) to 百度坐标系 (BD-09)
private static double[]	gps84ToGcj02(double lat, double lon) (GPS-84) to 火星坐标系 (GCJ-02)
private static Point	gpsToBd(Point point) Gps -- 百度
private static Point	gpsToGd(Point point) Gps -- 高德
static Point	lngLatTrans(Point point, LngLatCoordinateEnum source, LngLatCoordinateEnum target) 根据自定义转换要求转换经纬度点
private static boolean	outOfChina(double lat, double lon) 是否在中国境外
private static double[]	transform(double lat, double lon) 转换经纬度
private static double	transformLat(double x, double y) 转换纬度
private static double	transformLon(double x, double y) 转换经度

从类继承的方法 java.lang.Object

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

字段详细资料

PI

private static final double PI

常数集

另请参阅:

常量字段值

X_PI

private static double X_PI

A

private static double A

EE

private static double EE

构造器详细资料

LngLatTranUtil

public LngLatTranUtil()

方法详细资料

lngLatTrans

public static Point lngLatTrans(Point point,
                                LngLatCoordinateEnum source,
                                LngLatCoordinateEnum target)

根据自定义转换要求转换经纬度点

参数:

point - 经纬度点

source - 原经纬度坐标系

target - 目标经纬度坐标系

返回:

转换结果

bdToGps

private static Point bdToGps(Point point)

百度 -- Gps

gdToGps

private static Point gdToGps(Point point)

高德 -- Gps

gpsToBd

private static Point gpsToBd(Point point)

Gps -- 百度

gpsToGd

private static Point gpsToGd(Point point)

Gps -- 高德

gps84ToGcj02

private static double[] gps84ToGcj02(double lat,
                                     double lon)

(GPS-84) to 火星坐标系 (GCJ-02)

gcj02ToGps84

private static double[] gcj02ToGps84(double lat,
                                     double lon)

火星坐标系 (GCJ-02) to (GPS-84)

gcj02ToBd09

private static double[] gcj02ToBd09(double lat,
                                    double lon)

火星坐标系 (GCJ-02) to 百度坐标系 (BD-09)

bd09ToGcj02

private static double[] bd09ToGcj02(double lat,
                                    double lon)

百度坐标系 (BD-09) to 火星坐标系 (GCJ-02)

gps84ToBd09

private static double[] gps84ToBd09(double lat,
                                    double lon)

(GPS-84) to 百度坐标系 (BD-09)

bd09ToGps84

private static double[] bd09ToGps84(double lat,
                                    double lon)

百度坐标系 (BD-09) to (GPS-84)

transformLat

private static double transformLat(double x,
                                   double y)

转换纬度

transformLon

private static double transformLon(double x,
                                   double y)

转换经度

transform

private static double[] transform(double lat,
                                  double lon)

转换经纬度

outOfChina

private static boolean outOfChina(double lat,
                                  double lon)

是否在中国境外