static void Main(string[] args)
{
try {
{
// Sample forward calculation from
// A guide to coordinate systems in Great Britain
double
lat = DMS.Decode(52, 39, 27.2531),
lon = DMS.Decode(1, 43, 4.5177);
double x, y;
OSGB.Forward(lat, lon, out x, out y);
string gridref;
OSGB.GridReference(x, y, 2, out gridref);
Console.WriteLine(String.Format("{0} {1} {2}", x, y, gridref));
}
{
// Sample reverse calculation
string gridref = "TG5113";
double x, y;
int prec;
OSGB.GridReference(gridref, out x, out y, out prec, true);
double lat, lon;
OSGB.Reverse(x, y, out lat, out lon);
Console.WriteLine(String.Format("{0} {1} {2}", prec, lat, lon));
}
}
catch (GeographicErr e) {
Console.WriteLine(String.Format("Caught exception: {0}", e.Message));
}
}
private void OnValidate(object sender, EventArgs e)
{
try
{
double lat, lon, d, m, s;
DMS.Flag ind;
int len;
string tmp;
DMS.Decode("34d22\'34.567\"", out ind);
DMS.Decode(-86.0, 32.0, 34.214);
DMS.DecodeAngle("-67.4532");
DMS.DecodeAzimuth("85.3245W");
DMS.DecodeLatLon("86d34\'24.5621\"", "21d56\'32.1234\"", out lat, out lon, false);
DMS.Encode(-86.453214, out d, out m);
DMS.Encode(-86.453214, out d, out m, out s);
DMS.Encode(-86.453214, DMS.Component.SECOND, 12, DMS.Flag.LONGITUDE, 0);
DMS.Encode(-86.453214, 12, DMS.Flag.LONGITUDE, 0);
Geohash.DecimalPrecision(12);
Geohash.Forward(31.23456, -86.43678, 12, out tmp);
Geohash.GeohashLength(0.001);
Geohash.GeohashLength(0.002, 0.003);
Geohash.LatitudeResolution(12);
Geohash.LongitudeResolution(12);
Geohash.Reverse("djds54mrfc0g", out lat, out lon, out len, true);
GARS.Forward(32.0, -86.0, 2, out tmp);
GARS.Reverse("189LE37", out lat, out lon, out len, true);
Georef.Forward(32.0, -86.0, 2, out tmp);
Georef.Reverse("GJEC0000", out lat, out lon, out len, true);
MessageBox.Show("No errors detected", "OK", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void TestDecode(double lat, double lon, string dms)
{
var components = dms.Split(' ');
var(latVal, lonVal) = DMS.Decode(components[0], components[1]);
Assert.AreEqual(lat, latVal, 0.001);
Assert.AreEqual(lon, lonVal, 0.001);
}
private void OnConvertDMS(object sender, EventArgs e)
{
try
{
DMS.Flag ind;
double lon = DMS.Decode(m_longitudeDMSTextBox.Text, out ind);
m_LongitudeTextBox.Text = lon.ToString();
double lat = DMS.Decode(m_latitudeDMSTextBox.Text, out ind);
m_latitudeTextBox.Text = lat.ToString();
string tmp = "";
Geohash.Forward(lat, lon, 12, out tmp);
m_geohashTextBox.Text = tmp;
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
static void Main(string[] args)
{
try {
{
string dms = "30d14'45.6\"S";
DMS.Flag type;
double ang = DMS.Decode(dms, out type);
Console.WriteLine(String.Format("Type: {0} String: {1}", type, ang));
}
{
double ang = -30.245715;
string dms = DMS.Encode(ang, 6, DMS.Flag.LATITUDE, 0);
Console.WriteLine(String.Format("Latitude: {0}", dms));
}
}
catch (GeographicErr e) {
Console.WriteLine(String.Format("Caught exception: {0}", e.Message));
}
}