public void Execute(IPlatformFactory factory, ITestLogger logger)
{
var build = new GeomBuild();
MgLinearRing geom1 = build.CreateLinearRing(1.0);
MgLinearRing geom2 = build.CreateLinearRing(5.0);
MgLinearRing geom3 = build.CreateLinearRing(1.0);
MgLinearRingCollection coll = new MgLinearRingCollection();
coll.Add(geom1);
coll.Add(geom2);
coll.Add(geom3);
Assert.AreEqual(3, coll.Count);
Assert.IsTrue(geom1.Envelope().Contains(coll[0].Envelope()));
Assert.IsTrue(coll[0].Envelope().Contains(coll[2].Envelope()));
Assert.IsFalse(coll[0].Envelope().Contains(coll[1].Envelope()));
coll[0] = coll[1];
Assert.IsTrue(coll[0].Envelope().Contains(coll[1].Envelope()));
double width = 0.0;
foreach (MgLinearRing geom in coll)
{
width += geom.Envelope().GetWidth();
}
Assert.AreEqual(geom1.Envelope().GetWidth() * 3.0, width);
}
public MgPolygon CreatePolygon(double offset)
{
// OuterRing
MgCoordinate oCoord1 = factory.CreateCoordinateXY(offset + 0.0, 0.0);
MgCoordinate oCoord2 = factory.CreateCoordinateXY(offset + 5.0, 0.0);
MgCoordinate oCoord3 = factory.CreateCoordinateXY(offset + 5.0, 5.0);
MgCoordinate oCoord4 = factory.CreateCoordinateXY(offset + 0.0, 5.0);
MgCoordinate oCoord5 = factory.CreateCoordinateXY(offset + 0.0, 0.0);
MgCoordinateCollection outerRingCoord = new MgCoordinateCollection();
outerRingCoord.Add(oCoord1);
outerRingCoord.Add(oCoord2);
outerRingCoord.Add(oCoord3);
outerRingCoord.Add(oCoord4);
outerRingCoord.Add(oCoord5);
// Inner Ring1
MgCoordinate i1Coord1 = factory.CreateCoordinateXY(offset + 1.0, 1.0);
MgCoordinate i1Coord2 = factory.CreateCoordinateXY(offset + 2.0, 1.0);
MgCoordinate i1Coord3 = factory.CreateCoordinateXY(offset + 2.0, 2.0);
MgCoordinate i1Coord4 = factory.CreateCoordinateXY(offset + 1.0, 1.0);
MgCoordinateCollection inner1RingCoord = new MgCoordinateCollection();
inner1RingCoord.Add(i1Coord1);
inner1RingCoord.Add(i1Coord2);
inner1RingCoord.Add(i1Coord3);
inner1RingCoord.Add(i1Coord4);
// Inner Ring2
MgCoordinate i2Coord1 = factory.CreateCoordinateXY(offset + 3.0, 3.0);
MgCoordinate i2Coord2 = factory.CreateCoordinateXY(offset + 4.0, 3.0);
MgCoordinate i2Coord3 = factory.CreateCoordinateXY(offset + 4.0, 4.0);
MgCoordinate i2Coord4 = factory.CreateCoordinateXY(offset + 3.0, 3.0);
MgCoordinateCollection inner2RingCoord = new MgCoordinateCollection();
inner2RingCoord.Add(i2Coord1);
inner2RingCoord.Add(i2Coord2);
inner2RingCoord.Add(i2Coord3);
inner2RingCoord.Add(i2Coord4);
MgLinearRing extRing = factory.CreateLinearRing(outerRingCoord);
MgLinearRing intRing1 = factory.CreateLinearRing(inner1RingCoord);
MgLinearRing intRing2 = factory.CreateLinearRing(inner2RingCoord);
MgLinearRingCollection intRings = new MgLinearRingCollection();
intRings.Add(intRing1);
intRings.Add(intRing2);
return(factory.CreatePolygon(extRing, intRings));
}
public void LinearRingCollection()
{
MgLinearRing geom1 = build.CreateLinearRing(1.0);
MgLinearRing geom2 = build.CreateLinearRing(5.0);
MgLinearRing geom3 = build.CreateLinearRing(1.0);
MgLinearRingCollection coll = new MgLinearRingCollection();
coll.Add(geom1);
coll.Add(geom2);
coll.Add(geom3);
Assert.AreEqual(3, coll.Count);
Assert.IsTrue(geom1.Envelope().Contains(coll[0].Envelope()));
Assert.IsTrue(coll[0].Envelope().Contains(coll[2].Envelope()));
Assert.IsFalse(coll[0].Envelope().Contains(coll[1].Envelope()));
coll[0] = coll[1];
Assert.IsTrue(coll[0].Envelope().Contains(coll[1].Envelope()));
double width = 0.0;
foreach (MgLinearRing geom in coll)
{
width += geom.Envelope().GetWidth();
}
Assert.AreEqual(geom1.Envelope().GetWidth() * 3.0, width);
}
public MgPolygon CreatePolygon(double offset)
{
// OuterRing
MgCoordinate oCoord1 = factory.CreateCoordinateXY(offset + 0.0, 0.0);
MgCoordinate oCoord2 = factory.CreateCoordinateXY(offset + 5.0, 0.0);
MgCoordinate oCoord3 = factory.CreateCoordinateXY(offset + 5.0, 5.0);
MgCoordinate oCoord4 = factory.CreateCoordinateXY(offset + 0.0, 5.0);
MgCoordinate oCoord5 = factory.CreateCoordinateXY(offset + 0.0, 0.0);
MgCoordinateCollection outerRingCoord = new MgCoordinateCollection();
outerRingCoord.Add(oCoord1);
outerRingCoord.Add(oCoord2);
outerRingCoord.Add(oCoord3);
outerRingCoord.Add(oCoord4);
outerRingCoord.Add(oCoord5);
// Inner Ring1
MgCoordinate i1Coord1 = factory.CreateCoordinateXY(offset + 1.0, 1.0);
MgCoordinate i1Coord2 = factory.CreateCoordinateXY(offset + 2.0, 1.0);
MgCoordinate i1Coord3 = factory.CreateCoordinateXY(offset + 2.0, 2.0);
MgCoordinate i1Coord4 = factory.CreateCoordinateXY(offset + 1.0, 1.0);
MgCoordinateCollection inner1RingCoord = new MgCoordinateCollection();
inner1RingCoord.Add(i1Coord1);
inner1RingCoord.Add(i1Coord2);
inner1RingCoord.Add(i1Coord3);
inner1RingCoord.Add(i1Coord4);
// Inner Ring2
MgCoordinate i2Coord1 = factory.CreateCoordinateXY(offset + 3.0, 3.0);
MgCoordinate i2Coord2 = factory.CreateCoordinateXY(offset + 4.0, 3.0);
MgCoordinate i2Coord3 = factory.CreateCoordinateXY(offset + 4.0, 4.0);
MgCoordinate i2Coord4 = factory.CreateCoordinateXY(offset + 3.0, 3.0);
MgCoordinateCollection inner2RingCoord = new MgCoordinateCollection();
inner2RingCoord.Add(i2Coord1);
inner2RingCoord.Add(i2Coord2);
inner2RingCoord.Add(i2Coord3);
inner2RingCoord.Add(i2Coord4);
MgLinearRing extRing = factory.CreateLinearRing(outerRingCoord);
MgLinearRing intRing1 = factory.CreateLinearRing(inner1RingCoord);
MgLinearRing intRing2 = factory.CreateLinearRing(inner2RingCoord);
MgLinearRingCollection intRings = new MgLinearRingCollection();
intRings.Add(intRing1);
intRings.Add(intRing2);
return factory.CreatePolygon(extRing, intRings);
}
