public void TestSridMap()
{
SridMap map = SridMap.DefaultInstance;
ICoordinateSystem cs = map.Process(27700, default(ICoordinateSystem));
Assert.IsNotNull(cs);
int?srid = map.Process(cs, (int?)null);
Assert.IsTrue(srid == 27700);
ICoordinateSystem cs2 = map.Process("EPSG:27700", default(ICoordinateSystem));
Assert.IsTrue(ReferenceEquals(cs, cs2));
string code = map.Process(cs2, "");
Debug.WriteLine(code);
Assert.IsTrue(code == "EPSG:27700");
}
public void TestEpsgToSridMap()
{
string wkt = "EPSG:27700";
SridMap map = new SridMap(new[] { new SridProj4Strategy(0, new GeometryServices().CoordinateSystemFactory) });
int?srid = map.Process(wkt, (int?)null);
Assert.IsNotNull(srid);
Assert.IsTrue(srid == 27700);
}
public void TestWktToSridMap()
{
string wkt =
"PROJCS[\"British_National_Grid\",GEOGCS[\"GCS_OSGB_1936\",DATUM[\"D_OSGB_1936\",SPHEROID[\"Airy_1830\",6377563.396,299.3249646]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.017453292519943295]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",400000],PARAMETER[\"False_Northing\",-100000],PARAMETER[\"Central_Meridian\",-2],PARAMETER[\"Scale_Factor\",0.999601272],PARAMETER[\"Latitude_Of_Origin\",49],UNIT[\"Meter\",1]]";
SridMap map = new SridMap(new[] { new SridProj4Strategy(0, new GeometryServices().CoordinateSystemFactory) });
int?srid = map.Process(wkt, (int?)null);
Assert.IsNotNull(srid);
Assert.IsTrue(srid == 27700);
}
public void TestEpsgToSridMap()
{
string wkt = "EPSG:27700";
SridMap map = new SridMap(new[] { new SridProj4Strategy(0, new GeometryServices().CoordinateSystemFactory) });
int? srid = map.Process(wkt, (int?)null);
Assert.IsNotNull(srid);
Assert.IsTrue(srid == 27700);
}
public void TestWktToSridMap()
{
string wkt =
"PROJCS[\"British_National_Grid\",GEOGCS[\"GCS_OSGB_1936\",DATUM[\"D_OSGB_1936\",SPHEROID[\"Airy_1830\",6377563.396,299.3249646]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.017453292519943295]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",400000],PARAMETER[\"False_Northing\",-100000],PARAMETER[\"Central_Meridian\",-2],PARAMETER[\"Scale_Factor\",0.999601272],PARAMETER[\"Latitude_Of_Origin\",49],UNIT[\"Meter\",1]]";
SridMap map = new SridMap(new[] { new SridProj4Strategy(0, new GeometryServices().CoordinateSystemFactory) });
int? srid = map.Process(wkt, (int?)null);
Assert.IsNotNull(srid);
Assert.IsTrue(srid == 27700);
}