coord

Documentation

Index

• Constants
• func BD09toGCJ02(lon, lat float64) (float64, float64)
• func BD09toWGS84(lon, lat float64) (float64, float64)
• func GCJ02toBD09(lon, lat float64) (float64, float64)
• func GCJ02toWGS84(lon, lat float64) (float64, float64)
• func WGS84toBD09(lon, lat float64) (float64, float64)
• func WGS84toGCJ02(lon, lat float64) (float64, float64)

Constants

const (
	X_PI   = math.Pi * 3000.0 / 180.0
	OFFSET = 0.00669342162296594323
	AXIS   = 6378245.0
)

Functions

func BD09toGCJ02

func BD09toGCJ02(lon, lat float64) (float64, float64)

BD09toGCJ02 百度坐标系->火星坐标系

func BD09toWGS84

func BD09toWGS84(lon, lat float64) (float64, float64)

BD09toWGS84 百度坐标系->WGS84坐标系

func GCJ02toBD09

func GCJ02toBD09(lon, lat float64) (float64, float64)

GCJ02toBD09 火星坐标系->百度坐标系

func GCJ02toWGS84

func GCJ02toWGS84(lon, lat float64) (float64, float64)

GCJ02toWGS84 火星坐标系->WGS84坐标系

func WGS84toBD09

func WGS84toBD09(lon, lat float64) (float64, float64)

WGS84toBD09 WGS84坐标系->百度坐标系

func WGS84toGCJ02

func WGS84toGCJ02(lon, lat float64) (float64, float64)

WGS84toGCJ02 WGS84坐标系->火星坐标系