/// <summary>
/// 转换纬度为度分秒
/// </summary>
/// <param name="latitude"></param>
/// <returns></returns>
private string FormatLatitudeToCelsiusMinuteSecondHanzi(double latitude)
{
var wd = latitude;
var tipWD = string.Empty;
if (wd >= 0) //北纬N
{
tipWD = "N";
}
else
{
tipWD = "S"; //南纬S
wd = 0 - wd;
}
int Celsius_WD, Minute_WD, Second_WD;
string strCelsius_WD, strMinute_WD, strSecond_WD;
Celsius_WD = (int)Math.Floor(wd);
if (Celsius_WD < 10) //只有一位，补一个0
{
strCelsius_WD = "0" + Celsius_WD;
}
else
{
strCelsius_WD = Celsius_WD.ToString();
}
strCelsius_WD += "度";
Minute_WD = (int)Math.Floor((wd - Celsius_WD) * 60);
if (Minute_WD < 10) //只有一位，补一个0
{
strMinute_WD = "0" + Minute_WD;
}
else
{
strMinute_WD = Minute_WD.ToString();
}
strMinute_WD += "分";
Second_WD = (int)Math.Floor((Convert.ToDecimal((wd - Celsius_WD) * 60) - Minute_WD) * 60);
if (Second_WD < 10)
{
strSecond_WD = "0" + Second_WD;
}
else
{
strSecond_WD = Second_WD.ToString();
}
strSecond_WD += "秒";
var strDMSWD = string.Format("{0}{1}{2}{3}", strCelsius_WD, strMinute_WD, strSecond_WD, tipWD);
return(strDMSWD);
}
/// <summary>
/// 转换纬度为度分格式
/// </summary>
/// <param name="latitude"></param>
/// <returns></returns>
public string FormatLatitudeToCelsiusMinuteHanzi(double latitude)
{
var wd = latitude;
var tipWD = string.Empty;
if (wd >= 0) //北纬N
{
tipWD = "N";
}
else
{
tipWD = "S"; //南纬S
wd = 0 - wd;
}
int Celsius_WD, Minute_WD;
string strCelsius_WD, strMinute_WD;
Celsius_WD = (int)Math.Floor(wd);
if (Celsius_WD < 10) //只有一位，补一个0
{
strCelsius_WD = "0" + Celsius_WD;
}
else
{
strCelsius_WD = Celsius_WD.ToString();
}
strCelsius_WD += "度";
Minute_WD = (int)Math.Floor((wd - Celsius_WD) * 60);
if (Minute_WD < 10) //只有一位，补一个0
{
strMinute_WD = "0" + Minute_WD;
}
else
{
strMinute_WD = Minute_WD.ToString();
}
strMinute_WD += "分";
var strDMSWD = string.Format("{0}{1}{2}", strCelsius_WD, strMinute_WD, tipWD);
return(strDMSWD);
}
/// <summary>
/// 转换纬度为°格式
/// </summary>
/// <param name="latitude"></param>
/// <returns></returns>
public string FormatLatitudeToCelsius(double latitude)
{
var wd = latitude;
var tipWD = string.Empty;
if (wd >= 0) //北纬N
{
tipWD = "N";
}
else
{
tipWD = "S"; //南纬S
wd = 0 - wd;
}
int Celsius_WD, Minute_WD;
string strCelsius_WD, strMinute_WD;
var strDMSWD = "";
Celsius_WD = (int)Math.Floor(wd);
if (Celsius_WD < 10) //只有一位，补一个0
{
strCelsius_WD = "0" + Celsius_WD;
}
else
{
strCelsius_WD = Celsius_WD.ToString();
}
if ((wd - Celsius_WD) == 0)
{
strCelsius_WD += "°";
strDMSWD = string.Format("{0}{1}", strCelsius_WD, tipWD);
}
else
{
Minute_WD = (int)Math.Floor((wd - Celsius_WD) * 60);
if (Minute_WD < 10) //只有一位，补一个0
{
strMinute_WD = "0" + Minute_WD;
strDMSWD = string.Format("{0}{1}{2}", strCelsius_WD + ".", strMinute_WD + "°", tipWD);
}
else
{
if (Minute_WD >= 60)
{
Celsius_WD++;
if (Celsius_WD < 10) //只有一位，补一个0
{
strCelsius_WD = "0" + Celsius_WD;
}
else
{
strCelsius_WD = Celsius_WD.ToString();
}
strDMSWD = string.Format("{0}{1}{2}", strCelsius_WD + ".", (Minute_WD - 60) + "°", tipWD);
}
else
{
strMinute_WD = Minute_WD.ToString();
strDMSWD = string.Format("{0}{1}{2}", strCelsius_WD + ".", strMinute_WD + "°", tipWD);
}
}
}
return(strDMSWD);
}