com.baidu.mapapi.utils

Class AreaUtil

java.lang.Object

com.baidu.mapapi.utils.AreaUtil

public class AreaUtil
extends java.lang.Object

面积工具

Constructor Summary

Constructors

Constructor and Description
AreaUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static double	calculateArea(LatLng northeast, LatLng southwest) 计算地图上矩形区域的面积，单位平方米

Methods inherited from class java.lang.Object

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

Constructor Detail

AreaUtil

public AreaUtil()

Method Detail

calculateArea

public static double calculateArea(LatLng northeast,
                   LatLng southwest)

计算地图上矩形区域的面积，单位平方米

Parameters:

northeast - northeast - 矩形区域东北角点坐标

southwest - southwest - 矩形区域西南角点坐标

Returns:

返回地图上矩形区域的面积，单位平方米