public GPSData ModifyLaLon(ref GPSData data, double lonOffset, double latOffset)
{
GPSData temp = data;
temp.lon = temp.lon + lonOffset;
temp.lat = temp.lat + latOffset;
return(temp);
}
private byte[] PacketForNeiMeng(GPSData temp)
{
neimengTBody.lat = temp.lat;
neimengTBody.lon = temp.lon;
neimengTBody.speed = (ushort)System.Net.IPAddress.HostToNetworkOrder(temp.speed);
neimengTBody.height = (ushort)System.Net.IPAddress.HostToNetworkOrder(temp.height);
neimengTBody.precision = 0;
neimengTBody.dir = (ushort)System.Net.IPAddress.HostToNetworkOrder(temp.dir);
neimengTBody.id = new char[20];
now = DateTime.Now;
neimengTBody.year = (ushort)System.Net.IPAddress.HostToNetworkOrder(Convert.ToInt16(now.Year));
neimengTBody.month = Convert.ToByte(now.Month);
neimengTBody.day = Convert.ToByte(now.Day);
neimengTBody.hour = Convert.ToByte(now.Hour);
neimengTBody.minute = Convert.ToByte(now.Minute);
neimengTBody.second = Convert.ToByte(now.Second);
int leng = temp.id.Length;
for (int i = 0; i < 20; i++)
{
if (i < leng)
{
neimengTBody.id[i] = temp.id.ElementAt <char>(i);
}
else
{
neimengTBody.id[i] = '\0';
}
}
byte[] result = null;
string content = "";
neimengGPS.neimengTHead = neimengTHead;
neimengGPS.neimengTBody = neimengTBody;
result = neimengpro.GetByte(neimengGPS);
for (int i = 0; i < result.Length; i++)
{
content = content + result[i] + "\r\n";
}
return(result);
}
//cloen a GPSData
public GPSData GPSDataClone(GPSData data)
{
GPSData temp = new GPSData();
temp.id = data.id;
temp.lat = data.lat;
temp.lon = data.lon;
temp.speed = data.speed;
temp.dir = data.dir;
temp.state = data.state;
temp.nMsgtype = data.nMsgtype;
temp.time = data.time;
temp.height = data.height;
return(temp);
}
//convert to type of GPSData from TBody
public GPSData ToGPSData(TBody body)
{
GPSData data = new GPSData();
data.id = GetIssi(body);
data.lat = body.lat;
data.lon = body.lon;
data.speed = body.speed;
data.dir = body.dir;
data.state = body.state;
data.nMsgtype = body.nMsgtype;
data.time = Convert.ToString(body.time);
data.height = body.height;
return(data);
}
//get issi from GPSData object
public string GetIssi(GPSData data)
{
return(data.id);
}