cheenwe / coordconver Goto Github PK

源码
bd_lng = result_json["lng"].to_f
bd_lat = result_json["lat"].to_f
wgs = Coordconver.bd_wgs(bd_lng, bd_lat)
wgs_lng = wgs[0]
wgs_lat = wgs[1]
back = Coordconver.wgs_bd(wgs_lng, wgs_lat)
back_lng = back[0]
back_lat = back[1]
puts "bd_lng, bd_lat => #{bd_lng}, #{bd_lat}"
puts "wgs_lng, wgs_lat => #{wgs_lng}, #{wgs_lat}"
puts "back_lng, back_lat => #{back_lng}, #{back_lat}"
输出
bd_lng, bd_lat => 121.63503, 38.872152
wgs_lng, wgs_lat => 121.64654269392807, 38.87874207794424
back_lng, back_lat => 121.65801436918794, 38.885567387479554