public PrjTree(IRI.Ham.CoordinateSystem.IEllipsoid ellipsoid, string title = null)
{
this.Name = PrjFile._geogcs;
this.Values = new List <string>()
{
title ?? $"GCS_{ellipsoid.EsriName}"
};
//esri write zero for Inverse Flattening of shperes!
var inverseFlattening = double.IsInfinity(ellipsoid.InverseFlattening) ? 0 : ellipsoid.InverseFlattening;
var spheroid = new PrjTree(PrjFile._spheroid, ellipsoid.EsriName, ellipsoid.SemiMajorAxis.Value.AsExactString(), inverseFlattening.AsExactString());
var datum = new PrjTree(PrjFile._datum, $"D_{ellipsoid.EsriName}")
{
Children = new List <PrjTree>()
{
spheroid
}
};
var primem = new PrjTree(PrjFile._primem, PrjFile._greenwich, "0.0");
var unit = new PrjTree(PrjFile._unit, PrjFile._degree, PrjFile._degreeValue);
this.Children = new List <PrjTree>()
{
datum, primem, unit
};
}
public static PrjFile Parse(string esriWktPrj)
{
return(new PrjFile(PrjTree.Parse(esriWktPrj)));
}
public PrjFile(string prjFileName)
{
this._root = PrjTree.Parse(System.IO.File.ReadAllText(prjFileName));
}
public PrjFile(PrjTree root)
{
this._root = root;
}
