public void MultiCurveString()
{
MgGeometryFactory gf = new MgGeometryFactory();
MgCoordinate pt1 = gf.CreateCoordinateXY(0, 0);
MgCoordinate pt2 = gf.CreateCoordinateXY(0, 10);
MgCoordinate pt3 = gf.CreateCoordinateXY(10, 10);
MgCoordinate pt4 = gf.CreateCoordinateXY(10, 0);
MgCoordinateCollection coordinates = new MgCoordinateCollection();
coordinates.Add(pt1);
coordinates.Add(pt2);
coordinates.Add(pt3);
coordinates.Add(pt4);
MgLinearSegment linearSegment = gf.CreateLinearSegment(coordinates);
MgCurveSegmentCollection curveSegments = new MgCurveSegmentCollection();
curveSegments.Add(linearSegment);
MgCurveString curveString = gf.CreateCurveString(curveSegments);
MgCurveStringCollection csc = new MgCurveStringCollection();
csc.Add(curveString);
MgMultiCurveString mcs = gf.CreateMultiCurveString(csc);
Assert.AreEqual(1, mcs.Count);
Assert.AreEqual(MgGeometryType.MultiCurveString, mcs.GeometryType);
Assert.AreEqual(1, mcs.Dimension);
}
public void CurveStringCollection()
{
MgCurveString geom1 = build.CreateCurveString(2.0);
MgCurveString geom2 = build.CreateCurveString(12.0);
MgCurveString geom3 = build.CreateCurveString(2.0);
MgCurveStringCollection coll = new MgCurveStringCollection();
coll.Add(geom1);
coll.Add(geom2);
coll.Add(geom3);
Assert.AreEqual(3, coll.Count);
Assert.IsTrue(geom1.Equals(coll[0]));
Assert.IsTrue(coll[0].Equals(coll[2]));
Assert.IsFalse(coll[0].Equals(coll[1]));
coll[0] = coll[1];
Assert.IsTrue(coll[0].Equals(coll[1]));
double width = 0.0;
foreach (MgCurveString geom in coll)
{
width += geom.Envelope().GetWidth();
}
Assert.AreEqual(geom1.Envelope().GetWidth() * 3.0, width);
}
MgMultiCurveString CreateMultiCurveString()
{
MgCurveString curveString1 = CreateCurveString(100);
MgCurveString curveString2 = CreateCurveString(200);
MgCurveString curveString3 = CreateCurveString(300);
MgCurveStringCollection curveStrings = new MgCurveStringCollection();
curveStrings.Add(curveString1);
curveStrings.Add(curveString2);
curveStrings.Add(curveString3);
return factory.CreateMultiCurveString(curveStrings);
}