摘要: +(CGFloat)getDistanceFrom:(CLLocationCoordinate2D)from To:(CLLocationCoordinate2D)to{ double EARTH_RADIUS = 6371393;//地球半径 单位米 CGFloat dis = sinf(fr... 阅读全文
posted @ 2015-07-03 16:35 李伯波 阅读(243) 评论(0) 推荐(0) 编辑