public void TestAzimuth()
{
double xA = 50342.464;
double yA = 3423.232;
double xB = 50289.874;
double yB = 3528.978;
var az = SurMath.Azimuth(xA, yA, xB, yB);
Assert.AreEqual <string>("116¡ã26¡ä32.102984¡å", SurMath.RadtoString(az.a));
xA = 50289.874;
yA = 3528.978;
xB = 50342.464;
yB = 3423.232;
az = SurMath.Azimuth(xA, yA, xB, yB);
Assert.AreEqual <string>("296¡ã26¡ä32.102984¡å", SurMath.RadtoString(az.a));
xA = 50342.464;
yA = 3423.232;
xB = 50389.874;
yB = 3528.978;
az = SurMath.Azimuth(xA, yA, xB, yB);
Assert.AreEqual <string>("65¡ã51¡ä05.295961¡å", SurMath.RadtoString(az.a));
xA = 50389.874;
yA = 3528.978;
xB = 50342.464;
yB = 3423.232;
az = SurMath.Azimuth(xA, yA, xB, yB);
Assert.AreEqual <string>("245¡ã51¡ä05.295961¡å", SurMath.RadtoString(az.a));
}
public void TestAzimuth()
{
double a = SurMath.Azimuth(12.234, 23.1234,
13.2323, 24.232332);
Assert.AreEqual(0.837851107, a, 1e-9);
a = SurMath.Azimuth(12.234, 23.1234,
3.2323, 24.232332);
Assert.AreEqual(3.019018832, a, 1e-9);
a = SurMath.Azimuth(12.234, 23.1234,
3.2323, 4.232332);
Assert.AreEqual(4.267712913, a, 1e-9);
a = SurMath.Azimuth(12.234, 23.1234,
13.2323, 4.232332);
Assert.AreEqual(4.765184951, a, 1e-9);
}
