public static Point Trans(CoordinateFormat inFormat, CoordinateFormat outFormat, Point point)
{
// int == out -> return
if (inFormat == outFormat)
return point;
// direct transformations
if (inFormat == CoordinateFormat.PTV_Geodecimal && outFormat == CoordinateFormat.WGS84)
return Geodecimal_2_WGS84(point);
if (inFormat == CoordinateFormat.WGS84 && outFormat == CoordinateFormat.PTV_Geodecimal)
return WGS84_2_Geodecimal(point);
if (inFormat == CoordinateFormat.PTV_Mercator && outFormat == CoordinateFormat.PTV_SmartUnits)
return Mercator_2_SmartUnits(point);
if (inFormat == CoordinateFormat.PTV_SmartUnits && outFormat == CoordinateFormat.PTV_Mercator)
return SmartUnits_2_Mercator(point);
if (inFormat == CoordinateFormat.PTV_Mercator && outFormat == CoordinateFormat.PTV_Geodecimal)
return Mercator_2_GeoDecimal(point);
if (inFormat == CoordinateFormat.PTV_Geodecimal && outFormat == CoordinateFormat.PTV_Mercator)
return GeoDecimal_2_Mercator(point);
// transitive transformations
if (inFormat == CoordinateFormat.PTV_SmartUnits)
{
return Trans(CoordinateFormat.PTV_Mercator, outFormat,
SmartUnits_2_Mercator(point));
}
if (outFormat == CoordinateFormat.PTV_SmartUnits)
{
return Mercator_2_SmartUnits(
Trans(inFormat, CoordinateFormat.PTV_Mercator, point));
}
if (inFormat == CoordinateFormat.WGS84)
{
return Trans(CoordinateFormat.PTV_Geodecimal, outFormat,
WGS84_2_Geodecimal(point));
}
if (outFormat == CoordinateFormat.WGS84)
{
return Geodecimal_2_WGS84(
Trans(inFormat, CoordinateFormat.PTV_Geodecimal, point));
}
if (inFormat == CoordinateFormat.PTV_Geodecimal && outFormat == CoordinateFormat.PTV_Mercator)
{
return GeoDecimal_2_Mercator(point);
}
if (inFormat == CoordinateFormat.PTV_Mercator && outFormat == CoordinateFormat.PTV_Geodecimal)
{
return Mercator_2_GeoDecimal(point);
}
throw new NotImplementedException(string.Format("transformation not implemented for {0} to {1}",
inFormat.ToString(), outFormat.ToString()));
}
public static PlainPoint Trans(CoordinateFormat inFormat, CoordinateFormat outFormat, PlainPoint point)
{
// int == out -> return
if (inFormat == outFormat)
{
return(point);
}
// direct transformations
if (inFormat == CoordinateFormat.Ptv_Geodecimal && outFormat == CoordinateFormat.Wgs84)
{
return(Geodecimal_2_WGS84(point));
}
if (inFormat == CoordinateFormat.Wgs84 && outFormat == CoordinateFormat.Ptv_Geodecimal)
{
return(WGS84_2_Geodecimal(point));
}
if (inFormat == CoordinateFormat.Ptv_Mercator && outFormat == CoordinateFormat.Ptv_SmartUnits)
{
return(Mercator_2_SmartUnits(point));
}
if (inFormat == CoordinateFormat.Ptv_SmartUnits && outFormat == CoordinateFormat.Ptv_Mercator)
{
return(SmartUnits_2_Mercator(point));
}
if (inFormat == CoordinateFormat.Ptv_Mercator && outFormat == CoordinateFormat.Wgs84)
{
return(SphereMercator_2_Wgs(point, Ptv_Radius));
}
if (inFormat == CoordinateFormat.Wgs84 && outFormat == CoordinateFormat.Ptv_Mercator)
{
return(Wgs_2_SphereMercator(point, Ptv_Radius));
}
if (inFormat == CoordinateFormat.Web_Mercator && outFormat == CoordinateFormat.Wgs84)
{
return(SphereMercator_2_Wgs(point, Google_Radius));
}
if (inFormat == CoordinateFormat.Wgs84 && outFormat == CoordinateFormat.Web_Mercator)
{
return(Wgs_2_SphereMercator(point, Google_Radius));
}
if (inFormat == CoordinateFormat.Ptv_Mercator && outFormat == CoordinateFormat.Web_Mercator)
{
return(Ptv_2_Google(point));
}
if (inFormat == CoordinateFormat.Web_Mercator && outFormat == CoordinateFormat.Ptv_Mercator)
{
return(Google_2_Ptv(point));
}
// transitive transformations
if (inFormat == CoordinateFormat.Ptv_SmartUnits)
{
return(Trans(CoordinateFormat.Ptv_Mercator, outFormat, SmartUnits_2_Mercator(point)));
}
if (outFormat == CoordinateFormat.Ptv_SmartUnits)
{
return(Mercator_2_SmartUnits(Trans(inFormat, CoordinateFormat.Ptv_Mercator, point)));
}
if (inFormat == CoordinateFormat.Ptv_Geodecimal)
{
return(Trans(CoordinateFormat.Wgs84, outFormat, Geodecimal_2_WGS84(point)));
}
if (outFormat == CoordinateFormat.Ptv_Geodecimal)
{
return(WGS84_2_Geodecimal(Trans(inFormat, CoordinateFormat.Wgs84, point)));
}
// this should not happen
throw new NotImplementedException(string.Format("transformation not implemented for {0} to {1}",
inFormat.ToString(), outFormat.ToString()));
}
