public string ToString(AngleUnits units, string precision, DegreesFormat degFormat)
{
switch (units)
{
case AngleUnits.Radians:
return this.AsRad.ToString(precision);
case AngleUnits.Grads:
return this.AsGrad.ToString(precision);
case AngleUnits.Degrees:
return ToDegreesString(degFormat, precision);
}
return this.Value.ToString(precision);
}
public string ToDegreesString(DegreesFormat degFormat, string precision)
{
if (double.IsNaN(AsRad))
return "NaN°";
if (degFormat == DegreesFormat.Deg)
{
return this.AsDeg.ToString(precision) + "°";
}
// 0.000 -> 00.000
if (precision == "0")
precision = "00";
else
precision = precision.Replace("0.", "00.");
double deg = 0.0;
double min = 0.0;
double sec = 0.0;
// 52.9233222
double angle = this.AsDeg;
deg = Math.Floor(angle);
angle = (angle - deg) * 60.0;
min = angle;
if (degFormat == DegreesFormat.DegMin)
{
// 52°59.9999 może wyświetlić jako 52°60.0 zamiast 53°00.0 dlatego
if (min.ToString(precision) == 60.ToString(precision))
{
min = 0;
deg = deg + 1;
}
return deg.ToString("0") + "°" + min.ToString(precision) + "'";
}
min = Math.Floor(angle);
angle = (angle - min) * 60.0;
sec = angle;
// dla kąta 52°09'59.999" może wyświetlić 52°09'60" zamiast 52°10'00" dlatego
if (sec.ToString(precision) == 60.ToString(precision))
{
sec = 0;
min = min + 1.0;
}
if (min.ToString("00") == 60.ToString("00"))
{
min = 0.0;
deg = deg + 1;
}
return deg.ToString("0") + "°" + min.ToString("00") + "'" + sec.ToString(precision) + @"""";
}
public void LoadFromDefaults()
{
this._degreesFormat = DegreesCoordinate.DefaultDegreesFormat;
this._degreesPrecision = DegreesCoordinate.DefaultPrecision;
this._XYPrecision = XYCoordinate.DefaultPrecision;
this._coordinateSystem = CoordinateSystem.Default;
}
