public void GetBaiducoor(double longitude, double latitude)//坐标转换的方法
{
try {
//需要转的gps经纬度
string convertUrl = "http://api.map.baidu.com/ag/coord/convert?from=0&to=4&x=" + longitude + "&y=" + latitude + "";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(convertUrl);//创建http请求
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader sr = new StreamReader(responseStream, Encoding.GetEncoding("utf-8"));
string responseTxt = sr.ReadToEnd();
sr.Close();
sr.Dispose();
CoorConvert mapconvert = new CoorConvert(); //创建存放结果的对象
mapconvert = JsonConvert.DeserializeObject <CoorConvert>(responseTxt); //赋值
string lon = mapconvert.x;
string lat = mapconvert.y;
byte[] xBuffer = Convert.FromBase64String(lon);//坐标base64解密
string strX = Encoding.UTF8.GetString(xBuffer, 0, xBuffer.Length);
byte[] yBuffer = Convert.FromBase64String(lat);
string strY = Encoding.UTF8.GetString(yBuffer, 0, xBuffer.Length);
Longitude = Convert.ToDouble(strX);
Latitude = Convert.ToDouble(strY);
}
catch { }
}
public static double[] getBaiducoor(double[] coord)//坐标转换的方法
{
double longitude = coord[0];
double latitude = coord[1];
Console.WriteLine(longitude);
Console.WriteLine(latitude);
//需要转的gps经纬度
string convertUrl = "http://api.map.baidu.com/ag/coord/convert?from=0&to=4&x=" + longitude + "&y=" + latitude + "";
HttpWebRequest request = (HttpWebRequest)System.Net.HttpWebRequest.Create(convertUrl);//创建http请求
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader sr = new StreamReader(responseStream, Encoding.GetEncoding("utf-8"));
string responseTxt = sr.ReadToEnd();
sr.Close();
sr.Dispose();
CoorConvert mapconvert = new CoorConvert(); //创建存放结果的对象
mapconvert = JsonConvert.DeserializeObject <CoorConvert>(responseTxt); //赋值
string lon = mapconvert.x;
string lat = mapconvert.y;
byte[] xBuffer = Convert.FromBase64String(lon);//坐标base64解密
string strX = Encoding.UTF8.GetString(xBuffer, 0, xBuffer.Length);
byte[] yBuffer = Convert.FromBase64String(lat);
string strY = Encoding.UTF8.GetString(yBuffer, 0, xBuffer.Length);
double[] coor = new double[2];
coor[0] = Convert.ToDouble(strX);
coor[1] = Convert.ToDouble(strY);
return(coor);
}
