[TestCategoryAttribute("Geometry"), TestMethod] //TestCategoryAttribute("RuleManager"),
public void TestMTPolygonToShortWKT2D()
{
TLineString ls1 = new TLineString(new List <MyPoint>()
{
new MyPoint(0, 0),
new MyPoint(1, 0),
new MyPoint(1, 1),
new MyPoint(0, 1)
});
TLineString ls2 = new TLineString(new List <MyPoint>()
{
new MyPoint(0.25, 0.25),
new MyPoint(0.75, 0.25),
new MyPoint(0.75, 0.75),
new MyPoint(0.25, 0.75)
});
TPolygon poly = new TPolygon(new List <TLineString>()
{
ls1, ls2
});
string test1 = poly.ToShortWKT2D();
string test2 = poly.ToWKT2D();
string tp = poly.GetType().ToString();
Assert.IsTrue(true, "good");
}
[TestMethod] public void CreateTLineString()
{
List <MyPoint> nCoords = new List <MyPoint>();
nCoords.Add(new MyPoint(1, 1, 1));
nCoords.Add(new MyPoint(2, 2, 2));
nCoords.Add(new MyPoint(3, 3, 3));
nCoords.Add(new MyPoint(4, 4, 4));
TLineString nLS = new TLineString(nCoords);
Assert.IsTrue(true, "good");
}
private LineString GetKml(TLineString line)
{
var(xys, _) = ReprojectGeometry(line);
var kml = new LineString();
var cc = new CoordinateCollection();
for (var i = 0; i < line.Coords.Count; i++)
{
cc.Add(new Vector(xys[i * 2 + 1], xys[i * 2]));
}
kml.Coordinates = cc;
return(kml);
}
[TestCategoryAttribute("Geometry"), TestMethod] //TestCategoryAttribute("RuleManager"),
public void TestTLineStringToShortWKT2D()
{
TLineString ls = new TLineString(new List <MyPoint>()
{
new MyPoint(11.111, 22.222),
new MyPoint(33.333, 44.444),
new MyPoint(55.555, 66.666)
});
string test1 = ls.ToShortWKT2D();
string test2 = ls.ToWKT2D();
string test3 = ls.RingToShortWKT2D();
string test4 = ls.RingToWKT2D();
Assert.IsTrue(true, "good");
}
[TestCategoryAttribute("Geometry"), TestMethod] //TestCategoryAttribute("RuleManager"),
public void TestGeometryType()
{
var np = new TPoint(0, 0);
string tp = np.GetType().ToString();
var nl = new TLineString(new List <MyPoint>()
{
new MyPoint(11.111, 22.222),
new MyPoint(33.333, 44.444),
new MyPoint(55.555, 66.666)
});
string tl = nl.GetType().ToString();
Assert.IsTrue(true, "good");
}
/// <summary>Получить кольцо</summary>
/// <param name="ring"></param>
/// <param name="projection"></param>
/// <returns></returns>
public static LinearRing GetRingKml(this TLineString ring, ProjectionInfo projection)
{
if (projection == null)
{
return(null);
}
var xys = ring.GetXYArray();
var zs = ring.GetZArray();
Reproject.ReprojectPoints(xys, zs, projection, Wgs1984, 0, ring.Coords.Count);
var kml = new LinearRing();
var cc = new CoordinateCollection();
for (var i = 0; i < ring.Coords.Count; i++)
{
cc.Add(new Vector(xys[i * 2 + 1], xys[i * 2]));
}
kml.Coordinates = cc;
return(kml);
}
/// <summary>Получить линию (не реализовано)</summary>
/// <param name="line"></param>
/// <param name="projection"></param>
/// <returns></returns>
public static LineString GetKml(this TLineString line, ProjectionInfo projection)
{
return(null);
}
private List <List <Vertex> > GetParts(TGeometry geom)
{
List <List <Vertex> > res = new List <List <Vertex> >();
List <Vertex> plist;
switch (geom.GetGeometryType())
{
case GeometryType.Point:
TPoint p = geom as TPoint;
res.Add(new List <Vertex>()
{
new Vertex(p.Coord.X, p.Coord.Y)
});
break;
case GeometryType.LineString:
TLineString ls = geom as TLineString;
plist = new List <Vertex>();
foreach (MyPoint np in ls.Coords)
{
plist.Add(new Vertex(np.X, np.Y));
}
res.Add(plist);
break;
case GeometryType.Polygon:
TPolygon poly = geom as TPolygon;
foreach (TLineString ring in poly.Rings)
{
plist = new List <Vertex>();
foreach (MyPoint np in ring.Coords)
{
plist.Add(new Vertex(np.X, np.Y));
}
res.Add(plist);
}
break;
case GeometryType.MultiPolygon:
TMultiPolygon mpoly = geom as TMultiPolygon;
TPolygon spoly;
foreach (TGeometry sg in mpoly.Geometries)
{
spoly = sg as TPolygon;
foreach (TLineString ring in spoly.Rings)
{
plist = new List <Vertex>();
foreach (MyPoint np in ring.Coords)
{
plist.Add(new Vertex(np.X, np.Y));
}
res.Add(plist);
}
}
break;
case GeometryType.No:
break;
case GeometryType.GeometryCollection:
break;
default:
throw new ArgumentOutOfRangeException();
}
return(res);
}
