public virtual void TestEqualsOnPolygons()
{
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Polygon baseMp = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polygon compMp = new com.esri.core.geometry.Polygon();
baseMp.StartPath(-116, 40);
baseMp.LineTo(-120, 39);
baseMp.LineTo(-121, 10);
baseMp.LineTo(-130, 12);
baseMp.LineTo(-108, 25);
compMp.StartPath(-116, 40);
compMp.LineTo(-120, 39);
compMp.LineTo(-121, 10);
compMp.LineTo(-130, 12);
compMp.LineTo(-108, 25);
bool isEqual;
try
{
isEqual = com.esri.core.geometry.GeometryEngine.Equals(baseMp, compMp, sr);
}
catch (System.ArgumentException)
{
isEqual = false;
}
NUnit.Framework.Assert.IsTrue(isEqual);
}
public static void TestDistanceBetweenHugeGeometries()
{
/* const */
int N = 1000;
// Should be even
/* const */
double theoreticalDistance = 0.77;
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polygon poly2 = new com.esri.core.geometry.Polygon();
double theta = 0.0;
double thetaPlusPi = System.Math.PI;
double dTheta = 2.0 * System.Math.PI / N;
double distance;
poly.StartPath(System.Math.Cos(theta), System.Math.Sin(theta));
// Add something so that poly2's bounding box is in poly's. Deleting
// this should not affect answer.
poly.LineTo(1.0, 1.5 + theoreticalDistance);
poly.LineTo(3.5 + theoreticalDistance, 1.5 + theoreticalDistance);
poly.LineTo(3.5 + theoreticalDistance, 2.0 + theoreticalDistance);
poly.LineTo(0.95, 2.0 + theoreticalDistance);
// ///////////////////////////////////////////////////////////
poly2.StartPath(2.0 + theoreticalDistance + System.Math.Cos(thetaPlusPi), System.Math.Sin(thetaPlusPi));
for (double i = 1; i < N; i++)
{
theta += dTheta;
thetaPlusPi += dTheta;
poly.LineTo(System.Math.Cos(theta), System.Math.Sin(theta));
poly2.LineTo(2.0 + theoreticalDistance + System.Math.Cos(thetaPlusPi), System.Math.Sin(thetaPlusPi));
}
distance = com.esri.core.geometry.GeometryEngine.Distance(poly, poly2, null);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(distance - theoreticalDistance) < 1.0e-10);
}
public virtual void TestTouchOnPolygons()
{
com.esri.core.geometry.Polygon pg = new com.esri.core.geometry.Polygon();
pg.StartPath(new com.esri.core.geometry.Point(-130, 10));
pg.LineTo(-131, 15);
pg.LineTo(-140, 20);
com.esri.core.geometry.Polygon pg2 = new com.esri.core.geometry.Polygon();
pg2.StartPath(new com.esri.core.geometry.Point(-130, 10));
pg2.LineTo(-131, 15);
pg2.LineTo(-120, 20);
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
bool isTouched;
bool isTouched2;
try
{
isTouched = com.esri.core.geometry.GeometryEngine.Touches(pg, pg2, sr);
isTouched2 = com.esri.core.geometry.GeometryEngine.Touches(pg2, pg, sr);
}
catch (System.ArgumentException)
{
isTouched = false;
isTouched2 = false;
}
NUnit.Framework.Assert.AreEqual(isTouched && isTouched2, true);
}
public virtual void TestIntersectBetweenPolylineAndPolygon()
{
com.esri.core.geometry.Polyline basePl = new com.esri.core.geometry.Polyline();
basePl.StartPath(new com.esri.core.geometry.Point(-117, 20));
basePl.LineTo(new com.esri.core.geometry.Point(-117, 10));
basePl.LineTo(new com.esri.core.geometry.Point(-130, 10));
basePl.LineTo(new com.esri.core.geometry.Point(-130, 20));
basePl.LineTo(new com.esri.core.geometry.Point(-117, 20));
com.esri.core.geometry.Polygon compPl = new com.esri.core.geometry.Polygon();
compPl.StartPath(-116, 20);
compPl.LineTo(-131, 10);
compPl.LineTo(-121, 50);
com.esri.core.geometry.Geometry intersectGeom = null;
int noException = 1;
// no exception
try
{
intersectGeom = com.esri.core.geometry.GeometryEngine.Intersect(basePl, compPl, com.esri.core.geometry.SpatialReference.Create(4326));
}
catch (System.Exception)
{
noException = 0;
}
NUnit.Framework.Assert.IsNotNull(intersectGeom);
}
// done
/*
* ------------>---------------->--------------- | | | (1) | | | | --->---
* ------->------- | | | | | (5) | | | | | | --<-- | | | | (2) | | | | | | |
* | | | | (4) | | | | | | | -->-- | | --<-- | ---<--- | | | | | |
* -------<------- | | (3) | -------------<---------------<---------------
* -->--
*/
// Bowtie case with vertices at intersection
public virtual com.esri.core.geometry.Polygon MakeNonSimplePolygon5()
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 0);
poly.LineTo(0, 0);
poly.LineTo(5, 5);
poly.LineTo(10, 10);
poly.LineTo(0, 10);
poly.LineTo(5, 5);
return poly;
}
public static void TestDistanceBetweenTriangles()
{
double distance;
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polygon poly2 = new com.esri.core.geometry.Polygon();
poly.StartPath(0.0, 0.0);
poly.LineTo(1.0, 2.0);
poly.LineTo(0.0, 2.0);
double xSeparation = 0.1;
double ySeparation = 0.1;
poly2.StartPath(xSeparation + 1.0, 2.0 - ySeparation);
poly2.LineTo(xSeparation + 2.0, 2.0 - ySeparation);
poly2.LineTo(xSeparation + 2.0, 4.0 - ySeparation);
distance = com.esri.core.geometry.GeometryEngine.Distance(poly, poly2, null);
NUnit.Framework.Assert.IsTrue(0.0 < distance && distance < xSeparation + ySeparation);
}
public static void Test1()
{
com.esri.core.geometry.OperatorFactoryLocal engine = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorGeneralize op = (com.esri.core.geometry.OperatorGeneralize)engine.GetOperator(com.esri.core.geometry.Operator.Type.Generalize);
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(0, 0);
poly.LineTo(1, 1);
poly.LineTo(2, 0);
poly.LineTo(3, 2);
poly.LineTo(4, 1);
poly.LineTo(5, 0);
poly.LineTo(5, 10);
poly.LineTo(0, 10);
com.esri.core.geometry.Geometry geom = op.Execute(poly, 2, true, null);
com.esri.core.geometry.Polygon p = (com.esri.core.geometry.Polygon)geom;
com.esri.core.geometry.Point2D[] points = p.GetCoordinates2D();
NUnit.Framework.Assert.IsTrue(points.Length == 4);
NUnit.Framework.Assert.IsTrue(points[0].x == 0 && points[0].y == 0);
NUnit.Framework.Assert.IsTrue(points[1].x == 5 && points[1].y == 0);
NUnit.Framework.Assert.IsTrue(points[2].x == 5 && points[2].y == 10);
NUnit.Framework.Assert.IsTrue(points[3].x == 0 && points[3].y == 10);
com.esri.core.geometry.Geometry geom1 = op.Execute(geom, 5, false, null);
p = (com.esri.core.geometry.Polygon)geom1;
points = p.GetCoordinates2D();
NUnit.Framework.Assert.IsTrue(points.Length == 3);
NUnit.Framework.Assert.IsTrue(points[0].x == 0 && points[0].y == 0);
NUnit.Framework.Assert.IsTrue(points[1].x == 5 && points[1].y == 10);
NUnit.Framework.Assert.IsTrue(points[2].x == 5 && points[2].y == 10);
geom1 = op.Execute(geom, 5, true, null);
p = (com.esri.core.geometry.Polygon)geom1;
points = p.GetCoordinates2D();
NUnit.Framework.Assert.IsTrue(points.Length == 0);
}
public virtual com.esri.core.geometry.Polygon MakeNonSimplePolygon2()
{
//MapGeometry mg = OperatorFactoryLocal.loadGeometryFromJSONFileDbg("c:/temp/simplify_polygon_gnomonic.txt");
//Geometry res = OperatorSimplify.local().execute(mg.getGeometry(), mg.getSpatialReference(), true, null);
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(0, 0);
poly.LineTo(0, 15);
poly.LineTo(15, 15);
poly.LineTo(15, 0);
// This is an interior ring but it is clockwise
poly.StartPath(5, 5);
poly.LineTo(5, 6);
poly.LineTo(6, 6);
poly.LineTo(6, 5);
return poly;
}
internal virtual com.esri.core.geometry.Polygon MakePolygon()
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(3, -2);
poly.LineTo(2, -1);
poly.LineTo(3, 0);
poly.LineTo(4, 0);
poly.StartPath(1.75, 1);
poly.LineTo(0.75, 2);
poly.LineTo(1.75, 3);
poly.LineTo(2.25, 2.5);
poly.LineTo(2.75, 2);
poly.StartPath(3, 2.5);
poly.LineTo(2.5, 3);
poly.LineTo(2, 3.5);
poly.LineTo(3, 4.5);
poly.LineTo(4, 3.5);
poly.StartPath(4.75, 1);
poly.LineTo(3.75, 2);
poly.LineTo(4, 2.25);
poly.LineTo(4.75, 3);
poly.LineTo(5.75, 2);
return poly;
}
public virtual void TestTouchesBetweenMultipartPolygons2()
{
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Polygon pl = new com.esri.core.geometry.Polygon();
pl.StartPath(2, 4);
pl.LineTo(1, 9);
pl.LineTo(2, 6);
pl.StartPath(2, 9);
pl.LineTo(6, 14);
pl.LineTo(6, 12);
com.esri.core.geometry.Polygon compPl = new com.esri.core.geometry.Polygon();
compPl.StartPath(2, 4);
compPl.LineTo(2, 9);
compPl.LineTo(9, 9);
compPl.LineTo(9, 4);
compPl.StartPath(2, 9);
compPl.LineTo(6, 12);
compPl.LineTo(9, 10);
bool isTouched = com.esri.core.geometry.GeometryEngine.Touches(pl, compPl, sr);
NUnit.Framework.Assert.AreEqual(isTouched, true);
}
public virtual void TestTouchesOnPolygonAndEnvelope()
{
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Polygon basePl = new com.esri.core.geometry.Polygon();
basePl.StartPath(new com.esri.core.geometry.Point(-117, 20));
basePl.LineTo(new com.esri.core.geometry.Point(-100, 20));
basePl.LineTo(new com.esri.core.geometry.Point(-100, 10));
basePl.LineTo(new com.esri.core.geometry.Point(-117, 10));
// Envelope env = new Envelope(new Point(-117,20), 12, 12);//not touched
com.esri.core.geometry.Envelope env = new com.esri.core.geometry.Envelope(-100, 20, -80, 30);
// touched
bool isTouched;
try
{
isTouched = com.esri.core.geometry.GeometryEngine.Touches(basePl, env, sr);
}
catch (System.ArgumentException)
{
isTouched = false;
}
NUnit.Framework.Assert.AreEqual(isTouched, true);
}
public virtual void TestPolygonPolylineRelate()
{
com.esri.core.geometry.OperatorRelate op = com.esri.core.geometry.OperatorRelate.Local();
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
bool res;
string scl;
com.esri.core.geometry.Polygon polygon1 = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polyline polyline2 = new com.esri.core.geometry.Polyline();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 10);
polygon1.LineTo(10, 10);
polygon1.LineTo(10, 0);
polyline2.StartPath(-10, 0);
polyline2.LineTo(0, 0);
scl = "FF2F01102";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "**1*0110*";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(!res);
scl = "T***T****";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(!res);
scl = "FF2FT****";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polyline2.SetEmpty();
polyline2.StartPath(0, 0);
polyline2.LineTo(10, 0);
scl = "**21*1FF*";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "F*21*1FF*";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "0**1*1FF*";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(!res);
scl = "F**1*1TF*";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(!res);
polyline2.SetEmpty();
polyline2.StartPath(1, 1);
polyline2.LineTo(5, 5);
scl = "TT2******";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "1T2FF1FF*";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "1T1FF1FF*";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(!res);
polyline2.SetEmpty();
polyline2.StartPath(5, 5);
polyline2.LineTo(15, 5);
scl = "1T20F*T0T";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon1.SetEmpty();
polyline2.SetEmpty();
polygon1.StartPath(2, 0);
polygon1.LineTo(0, 2);
polygon1.LineTo(2, 4);
polygon1.LineTo(4, 2);
polyline2.StartPath(1, 2);
polyline2.LineTo(3, 2);
op.AccelerateGeometry(polygon1, sr, com.esri.core.geometry.Geometry.GeometryAccelerationDegree.enumHot);
scl = "TTTFF****";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polyline2.SetEmpty();
polyline2.StartPath(5, 2);
polyline2.LineTo(7, 2);
scl = "FF2FFT***";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon1.SetEmpty();
polyline2.SetEmpty();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 1);
polygon1.LineTo(1, 0);
polyline2.StartPath(0, 10);
polyline2.LineTo(0, 9);
polyline2.StartPath(10, 0);
polyline2.LineTo(9, 0);
polyline2.StartPath(0, -10);
polyline2.LineTo(0, -9);
scl = "**2******";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon1.SetEmpty();
polyline2.SetEmpty();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 1);
polygon1.LineTo(0, 0);
polyline2.StartPath(0, 10);
polyline2.LineTo(0, 9);
scl = "**1******";
res = op.Execute(polygon1, polyline2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
}
public static void TestPointTypes()
{
com.esri.core.geometry.OperatorFactoryLocal engine = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorDifference difference = (com.esri.core.geometry.OperatorDifference)engine.GetOperator(com.esri.core.geometry.Operator.Type.Difference);
com.esri.core.geometry.OperatorSymmetricDifference sym_difference = (com.esri.core.geometry.OperatorSymmetricDifference)engine.GetOperator(com.esri.core.geometry.Operator.Type.SymmetricDifference);
{
// point/point
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point();
com.esri.core.geometry.Point point_2 = new com.esri.core.geometry.Point();
point_1.SetXY(0, 0);
point_2.SetXY(0.000000009, 0.000000009);
com.esri.core.geometry.Point differenced = (com.esri.core.geometry.Point)(difference.Execute(point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced.IsEmpty());
com.esri.core.geometry.MultiPoint sym_differenced = (com.esri.core.geometry.MultiPoint)(sym_difference.Execute(point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(sym_differenced.IsEmpty());
}
{
// point/point
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point();
com.esri.core.geometry.Point point_2 = new com.esri.core.geometry.Point();
point_1.SetXY(0, 0);
point_2.SetXY(0.000000009, 0.0);
com.esri.core.geometry.Point differenced = (com.esri.core.geometry.Point)(difference.Execute(point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced.IsEmpty());
com.esri.core.geometry.MultiPoint sym_differenced = (com.esri.core.geometry.MultiPoint)(sym_difference.Execute(point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(sym_differenced.IsEmpty());
}
{
// point/point
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point();
com.esri.core.geometry.Point point_2 = new com.esri.core.geometry.Point();
point_1.SetXY(0, 0);
point_2.SetXY(0.00000002, 0.00000002);
com.esri.core.geometry.Point differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
com.esri.core.geometry.Point differenced_2 = (com.esri.core.geometry.Point)(difference.Execute(point_2, point_1, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_2.IsEmpty());
com.esri.core.geometry.MultiPoint sym_differenced = (com.esri.core.geometry.MultiPoint)(sym_difference.Execute(point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!sym_differenced.IsEmpty());
NUnit.Framework.Assert.IsTrue(sym_differenced.GetXY(0).x == 0 && sym_differenced.GetXY(0).y == 0);
NUnit.Framework.Assert.IsTrue(sym_differenced.GetXY(1).x == 0.00000002 && sym_differenced.GetXY(1).y == 0.00000002);
}
{
// multi_point/point
com.esri.core.geometry.MultiPoint multi_point_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Point point_2 = new com.esri.core.geometry.Point();
multi_point_1.Add(0, 0);
multi_point_1.Add(1, 1);
point_2.SetXY(0.000000009, 0.000000009);
com.esri.core.geometry.MultiPoint differenced_1 = (com.esri.core.geometry.MultiPoint)(difference.Execute(multi_point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1.GetPointCount() == 1);
NUnit.Framework.Assert.IsTrue(differenced_1.GetXY(0).x == 1 && differenced_1.GetXY(0).y == 1);
com.esri.core.geometry.Point differenced_2 = (com.esri.core.geometry.Point)(difference.Execute(point_2, multi_point_1, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_2.IsEmpty());
}
{
// multi_point/point
com.esri.core.geometry.MultiPoint multi_point_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Point point_2 = new com.esri.core.geometry.Point();
multi_point_1.Add(0, 0);
multi_point_1.Add(1, 1);
point_2.SetXY(0.000000009, 0.0);
com.esri.core.geometry.MultiPoint differenced_1 = (com.esri.core.geometry.MultiPoint)(difference.Execute(multi_point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1.GetXY(0).x == 1.0 && differenced_1.GetXY(0).y == 1.0);
com.esri.core.geometry.Point differenced_2 = (com.esri.core.geometry.Point)(difference.Execute(point_2, multi_point_1, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_2.IsEmpty());
com.esri.core.geometry.MultiPoint sym_differenced = (com.esri.core.geometry.MultiPoint)(sym_difference.Execute(multi_point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!sym_differenced.IsEmpty());
NUnit.Framework.Assert.IsTrue(sym_differenced.GetPointCount() == 1);
NUnit.Framework.Assert.IsTrue(sym_differenced.GetXY(0).x == 1 && sym_differenced.GetXY(0).y == 1);
}
{
// multi_point/point
com.esri.core.geometry.MultiPoint multi_point_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Point point_2 = new com.esri.core.geometry.Point();
multi_point_1.Add(0, 0);
multi_point_1.Add(0, 0);
point_2.SetXY(0.000000009, 0.0);
com.esri.core.geometry.MultiPoint differenced_1 = (com.esri.core.geometry.MultiPoint)(difference.Execute(multi_point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_1.IsEmpty());
com.esri.core.geometry.MultiPoint sym_differenced = (com.esri.core.geometry.MultiPoint)(sym_difference.Execute(multi_point_1, point_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(sym_differenced.IsEmpty());
}
{
// multi_point/polygon
com.esri.core.geometry.MultiPoint multi_point_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Polygon polygon_2 = new com.esri.core.geometry.Polygon();
multi_point_1.Add(0, 0);
multi_point_1.Add(0, 0);
multi_point_1.Add(2, 2);
polygon_2.StartPath(-1, -1);
polygon_2.LineTo(-1, 1);
polygon_2.LineTo(1, 1);
polygon_2.LineTo(1, -1);
com.esri.core.geometry.MultiPoint differenced_1 = (com.esri.core.geometry.MultiPoint)(difference.Execute(multi_point_1, polygon_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1.GetPointCount() == 1);
NUnit.Framework.Assert.IsTrue(differenced_1.GetXY(0).x == 2 && differenced_1.GetXY(0).y == 2);
}
{
// multi_point/polygon
com.esri.core.geometry.MultiPoint multi_point_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Polygon polygon_2 = new com.esri.core.geometry.Polygon();
multi_point_1.Add(0, 0);
multi_point_1.Add(0, 0);
multi_point_1.Add(1, 1);
polygon_2.StartPath(-1, -1);
polygon_2.LineTo(-1, 1);
polygon_2.LineTo(1, 1);
polygon_2.LineTo(1, -1);
com.esri.core.geometry.MultiPoint differenced_1 = (com.esri.core.geometry.MultiPoint)(difference.Execute(multi_point_1, polygon_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_1.IsEmpty());
}
{
// multi_point/envelope
com.esri.core.geometry.MultiPoint multi_point_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Envelope envelope_2 = new com.esri.core.geometry.Envelope();
multi_point_1.Add(-2, 0);
multi_point_1.Add(0, 2);
multi_point_1.Add(2, 0);
multi_point_1.Add(0, -2);
envelope_2.SetCoords(-1, -1, 1, 1);
com.esri.core.geometry.MultiPoint differenced_1 = (com.esri.core.geometry.MultiPoint)(difference.Execute(multi_point_1, envelope_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty() && differenced_1 == multi_point_1);
}
{
// multi_point/polygon
com.esri.core.geometry.MultiPoint multi_point_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Polygon polygon_2 = new com.esri.core.geometry.Polygon();
multi_point_1.Add(2, 2);
multi_point_1.Add(2, 2);
multi_point_1.Add(-2, -2);
polygon_2.StartPath(-1, -1);
polygon_2.LineTo(-1, 1);
polygon_2.LineTo(1, 1);
polygon_2.LineTo(1, -1);
com.esri.core.geometry.MultiPoint differenced_1 = (com.esri.core.geometry.MultiPoint)(difference.Execute(multi_point_1, polygon_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty() && differenced_1 == multi_point_1);
}
{
// point/polygon
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point();
com.esri.core.geometry.Polygon polygon_2 = new com.esri.core.geometry.Polygon();
point_1.SetXY(0, 0);
polygon_2.StartPath(-1, -1);
polygon_2.LineTo(-1, 1);
polygon_2.LineTo(1, 1);
polygon_2.LineTo(1, -1);
com.esri.core.geometry.Point differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, polygon_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_1.IsEmpty());
polygon_2.SetEmpty();
polygon_2.StartPath(1, 1);
polygon_2.LineTo(1, 2);
polygon_2.LineTo(2, 2);
polygon_2.LineTo(2, 1);
differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, polygon_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1 == point_1);
}
{
// point/polygon
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point();
com.esri.core.geometry.Polygon polygon_2 = new com.esri.core.geometry.Polygon();
point_1.SetXY(0, 0);
polygon_2.StartPath(1, 0);
polygon_2.LineTo(0, 1);
polygon_2.LineTo(1, 1);
com.esri.core.geometry.Point differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, polygon_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1 == point_1);
point_1.SetEmpty();
point_1.SetXY(0.5, 0.5);
polygon_2.SetEmpty();
polygon_2.StartPath(1, 0);
polygon_2.LineTo(0, 1);
polygon_2.LineTo(1, 1);
differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, polygon_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_1.IsEmpty());
}
{
// point/envelope
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point();
com.esri.core.geometry.Envelope envelope_2 = new com.esri.core.geometry.Envelope();
point_1.SetXY(0, 0);
envelope_2.SetCoords(-1, -1, 1, 1);
com.esri.core.geometry.Point differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, envelope_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_1.IsEmpty());
envelope_2.SetEmpty();
envelope_2.SetCoords(1, 1, 2, 2);
differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, envelope_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1 == point_1);
}
{
// point/polyline
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point();
com.esri.core.geometry.Polyline polyline_2 = new com.esri.core.geometry.Polyline();
point_1.SetXY(0, 0);
polyline_2.StartPath(-1, 0);
polyline_2.LineTo(1, 0);
com.esri.core.geometry.Point differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, polyline_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(differenced_1.IsEmpty());
polyline_2.SetEmpty();
polyline_2.StartPath(1, 0);
polyline_2.LineTo(2, 0);
differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, polyline_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1 == point_1);
polyline_2.SetEmpty();
polyline_2.StartPath(-1, -1);
polyline_2.LineTo(-1, 1);
polyline_2.LineTo(1, 1);
polyline_2.LineTo(1, -1);
differenced_1 = (com.esri.core.geometry.Point)(difference.Execute(point_1, polyline_2, com.esri.core.geometry.SpatialReference.Create(4326), null));
NUnit.Framework.Assert.IsTrue(!differenced_1.IsEmpty());
NUnit.Framework.Assert.IsTrue(differenced_1 == point_1);
}
}
public virtual void TestProximity_2D_1()
{
com.esri.core.geometry.OperatorFactoryLocal engine = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorProximity2D proximityOp = (com.esri.core.geometry.OperatorProximity2D)engine.GetOperator(com.esri.core.geometry.Operator.Type.Proximity2D);
com.esri.core.geometry.Point inputPoint = new com.esri.core.geometry.Point(3, 2);
com.esri.core.geometry.Point point0 = new com.esri.core.geometry.Point(2.75, 2);
// Point point1 = new Point(3, 2.5);
// Point point2 = new Point(3.75, 2);
// Point point3 = new Point(2.25, 2.5);
// Point point4 = new Point(4, 2.25);
// GetNearestVertices for Polygon (Native and DotNet)
com.esri.core.geometry.Polygon polygon = MakePolygon();
com.esri.core.geometry.Proximity2DResult[] resultArray = com.esri.core.geometry.GeometryEngine.GetNearestVertices(polygon, inputPoint, 2.0, 8);
NUnit.Framework.Assert.IsTrue(resultArray.Length == 8);
double lastdistance;
double distance;
com.esri.core.geometry.Proximity2DResult result0 = resultArray[0];
lastdistance = result0.GetDistance();
NUnit.Framework.Assert.IsTrue(lastdistance <= 2.0);
com.esri.core.geometry.Proximity2DResult result1 = resultArray[1];
distance = result1.GetDistance();
NUnit.Framework.Assert.IsTrue(distance <= 2.0 && distance >= lastdistance);
lastdistance = distance;
com.esri.core.geometry.Proximity2DResult result2 = resultArray[2];
distance = result2.GetDistance();
NUnit.Framework.Assert.IsTrue(distance <= 2.0 && distance >= lastdistance);
lastdistance = distance;
com.esri.core.geometry.Proximity2DResult result3 = resultArray[3];
distance = result3.GetDistance();
NUnit.Framework.Assert.IsTrue(distance <= 2.0 && distance >= lastdistance);
lastdistance = distance;
com.esri.core.geometry.Proximity2DResult result4 = resultArray[4];
distance = result4.GetDistance();
NUnit.Framework.Assert.IsTrue(distance <= 2.0 && distance >= lastdistance);
lastdistance = distance;
com.esri.core.geometry.Proximity2DResult result5 = resultArray[5];
distance = result5.GetDistance();
NUnit.Framework.Assert.IsTrue(distance <= 2.0 && distance >= lastdistance);
lastdistance = distance;
com.esri.core.geometry.Proximity2DResult result6 = resultArray[6];
distance = result6.GetDistance();
NUnit.Framework.Assert.IsTrue(distance <= 2.0 && distance >= lastdistance);
lastdistance = distance;
com.esri.core.geometry.Proximity2DResult result7 = resultArray[7];
distance = result7.GetDistance();
NUnit.Framework.Assert.IsTrue(distance <= 2.0 && distance >= lastdistance);
// lastdistance = distance;
// Point[] coordinates = polygon.get.getCoordinates2D();
// int pointCount = polygon.getPointCount();
//
// int hits = 0;
// for (int i = 0; i < pointCount; i++)
// {
// Point ipoint = coordinates[i];
// distance = Point::Distance(ipoint, inputPoint);
//
// if (distance < lastdistance)
// hits++;
// }
// assertTrue(hits < 8);
// GetNearestVertices for Point
com.esri.core.geometry.Point point = MakePoint();
resultArray = com.esri.core.geometry.GeometryEngine.GetNearestVertices(point, inputPoint, 1.0, 1);
NUnit.Framework.Assert.IsTrue(resultArray.Length == 1);
result0 = resultArray[0];
com.esri.core.geometry.Point resultPoint0 = result0.GetCoordinate();
NUnit.Framework.Assert.IsTrue(resultPoint0.GetX() == point.GetX() && resultPoint0.GetY() == point.GetY());
// GetNearestVertex for Polygon
result0 = com.esri.core.geometry.GeometryEngine.GetNearestVertex(polygon, inputPoint);
resultPoint0 = result0.GetCoordinate();
NUnit.Framework.Assert.IsTrue(resultPoint0.GetX() == point0.GetX() && resultPoint0.GetY() == point0.GetY());
// GetNearestVertex for Point
result0 = com.esri.core.geometry.GeometryEngine.GetNearestVertex(point, inputPoint);
resultPoint0 = result0.GetCoordinate();
NUnit.Framework.Assert.IsTrue(resultPoint0.GetX() == point.GetX() && resultPoint0.GetY() == point.GetY());
// GetNearestCoordinate for Polygon
com.esri.core.geometry.Polygon polygon2 = MakePolygon2();
result0 = com.esri.core.geometry.GeometryEngine.GetNearestCoordinate(polygon2, inputPoint, true);
resultPoint0 = result0.GetCoordinate();
NUnit.Framework.Assert.IsTrue(resultPoint0.GetX() == inputPoint.GetX() && resultPoint0.GetY() == inputPoint.GetY());
// GetNearestCoordinate for Polyline
com.esri.core.geometry.Polyline polyline = MakePolyline();
result0 = com.esri.core.geometry.GeometryEngine.GetNearestCoordinate(polyline, inputPoint, true);
resultPoint0 = result0.GetCoordinate();
NUnit.Framework.Assert.IsTrue(resultPoint0.GetX() == 0.0 && resultPoint0.GetY() == 2.0);
com.esri.core.geometry.Polygon pp = new com.esri.core.geometry.Polygon();
pp.StartPath(0, 0);
pp.LineTo(0, 10);
pp.LineTo(10, 10);
pp.LineTo(10, 0);
inputPoint.SetXY(15, -5);
result0 = proximityOp.GetNearestCoordinate(pp, inputPoint, true, true);
bool is_right = result0.IsRightSide();
NUnit.Framework.Assert.IsTrue(!is_right);
}
public static com.esri.core.geometry.Polygon MakePolygon2()
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(5, 5);
poly.LineTo(5, 15);
poly.LineTo(15, 15);
poly.LineTo(15, 5);
return poly;
}
public virtual void TestPointAndPolygon3()
{
com.esri.core.geometry.Point basePl = new com.esri.core.geometry.Point(-121, 20);
com.esri.core.geometry.Polygon compPl = new com.esri.core.geometry.Polygon();
compPl.StartPath(new com.esri.core.geometry.Point(-116, 20));
compPl.LineTo(new com.esri.core.geometry.Point(-131, 10));
compPl.LineTo(new com.esri.core.geometry.Point(-121, 50));
int noException = 1;
// no exception
com.esri.core.geometry.Geometry intersectGeom = null;
try
{
intersectGeom = com.esri.core.geometry.GeometryEngine.Intersect(basePl, compPl, com.esri.core.geometry.SpatialReference.Create(4326));
}
catch (System.Exception)
{
noException = 0;
}
NUnit.Framework.Assert.AreEqual(noException, 1);
NUnit.Framework.Assert.IsNotNull(intersectGeom);
NUnit.Framework.Assert.IsTrue(intersectGeom.GetType() == com.esri.core.geometry.Geometry.Type.Point);
com.esri.core.geometry.Point ip = (com.esri.core.geometry.Point)intersectGeom;
NUnit.Framework.Assert.AreEqual(ip.GetX(), -121, 0.1E7);
NUnit.Framework.Assert.AreEqual(ip.GetY(), 20, 0.1E7);
}
public virtual void TestPointAndPolygon2()
{
com.esri.core.geometry.Point basePl = new com.esri.core.geometry.Point(-115, 20);
com.esri.core.geometry.Polygon compPl = new com.esri.core.geometry.Polygon();
compPl.StartPath(new com.esri.core.geometry.Point(-116, 20));
compPl.LineTo(new com.esri.core.geometry.Point(-131, 10));
compPl.LineTo(new com.esri.core.geometry.Point(-121, 50));
int noException = 1;
// no exception
com.esri.core.geometry.Geometry intersectGeom = null;
try
{
intersectGeom = com.esri.core.geometry.GeometryEngine.Intersect(basePl, compPl, com.esri.core.geometry.SpatialReference.Create(4326));
}
catch (System.Exception)
{
noException = 0;
}
NUnit.Framework.Assert.AreEqual(noException, 1);
NUnit.Framework.Assert.IsTrue(intersectGeom.IsEmpty());
}
public virtual void TestPolygonPolylineDisjoint()
{
com.esri.core.geometry.OperatorDisjoint disjoint = (com.esri.core.geometry.OperatorDisjoint)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Disjoint));
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(102100);
double tolerance = sr.GetTolerance(com.esri.core.geometry.VertexDescription.Semantics.POSITION);
com.esri.core.geometry.Polygon polygon1 = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polyline polyline2 = new com.esri.core.geometry.Polyline();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 10);
polygon1.LineTo(10, 10);
polygon1.LineTo(10, 0);
polygon1.StartPath(1, 1);
polygon1.LineTo(9, 1);
polygon1.LineTo(9, 9);
polygon1.LineTo(1, 9);
polyline2.StartPath(3, 3);
polyline2.LineTo(6, 6);
bool res = disjoint.Execute(polyline2, polygon1, sr, null);
NUnit.Framework.Assert.IsTrue(res);
res = disjoint.Execute(polygon1, polyline2, sr, null);
NUnit.Framework.Assert.IsTrue(res);
polyline2.StartPath(0, 0);
polyline2.LineTo(0, 5);
res = disjoint.Execute(polyline2, polygon1, sr, null);
NUnit.Framework.Assert.IsTrue(!res);
res = disjoint.Execute(polygon1, polyline2, sr, null);
NUnit.Framework.Assert.IsTrue(!res);
polygon1.SetEmpty();
polyline2.SetEmpty();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 10);
polygon1.LineTo(10, 10);
polygon1.LineTo(10, 0);
polyline2.StartPath(2, 2);
polyline2.LineTo(4, 4);
com.esri.core.geometry.OperatorFactoryLocal factory = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorSimplify simplify_op = (com.esri.core.geometry.OperatorSimplify)factory.GetOperator(com.esri.core.geometry.Operator.Type.Simplify);
simplify_op.IsSimpleAsFeature(polygon1, sr, null);
simplify_op.IsSimpleAsFeature(polyline2, sr, null);
res = disjoint.Execute(polyline2, polygon1, sr, null);
NUnit.Framework.Assert.IsTrue(!res);
res = disjoint.Execute(polygon1, polyline2, sr, null);
NUnit.Framework.Assert.IsTrue(!res);
}
public virtual void TestPolygonPointRelate()
{
com.esri.core.geometry.OperatorRelate op = (com.esri.core.geometry.OperatorRelate)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Relate));
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
bool res;
string scl;
com.esri.core.geometry.Polygon polygon = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Point point = new com.esri.core.geometry.Point();
polygon.StartPath(0, 0);
polygon.LineTo(0, 10);
polygon.LineTo(10, 10);
polygon.LineTo(10, 0);
point.SetXY(0, 0);
scl = "FF20FTFFT";
res = op.Execute(polygon, point, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon.SetEmpty();
polygon.StartPath(0, 0);
polygon.LineTo(0, 0);
polygon.LineTo(0, 0);
scl = "0FFFFFFF2";
res = op.Execute(polygon, point, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon.SetEmpty();
polygon.StartPath(0, 0);
polygon.LineTo(0, 1);
polygon.LineTo(0, 0);
scl = "0F1FFFFF2";
res = op.Execute(polygon, point, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
point.SetXY(-1, 0);
scl = "FF1FFF0F2";
res = op.Execute(polygon, point, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon.SetEmpty();
polygon.StartPath(0, 0);
polygon.LineTo(0, 10);
polygon.LineTo(0, 0);
scl = "FF1FFFTFT";
res = op.Execute(polygon, point, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon.SetEmpty();
polygon.StartPath(0, 0);
polygon.LineTo(0, 0);
polygon.LineTo(0, 0);
scl = "FF0FFF0F2";
res = op.Execute(polygon, point, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
}
public virtual void TestPolygonMultiPointRelate()
{
com.esri.core.geometry.OperatorRelate op = (com.esri.core.geometry.OperatorRelate)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Relate));
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
bool res;
string scl;
com.esri.core.geometry.Polygon polygon1 = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.MultiPoint multipoint2 = new com.esri.core.geometry.MultiPoint();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 10);
polygon1.LineTo(10, 10);
polygon1.LineTo(10, 0);
multipoint2.Add(0, 0);
multipoint2.Add(5, 5);
scl = "TFT0F1FFT";
res = op.Execute(polygon1, multipoint2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "T0FFFFT1T";
// transpose of above
res = op.Execute(multipoint2, polygon1, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
multipoint2.Add(11, 11);
scl = "TFT0F10FT";
res = op.Execute(polygon1, multipoint2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
multipoint2.Add(0, 5);
scl = "TFT0F10FT";
res = op.Execute(polygon1, multipoint2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "TFF0F10FT";
res = op.Execute(polygon1, multipoint2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(!res);
polygon1.SetEmpty();
multipoint2.SetEmpty();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 20);
polygon1.LineTo(20, 20);
polygon1.LineTo(20, 0);
multipoint2.Add(3, 3);
multipoint2.Add(5, 5);
op.AccelerateGeometry(polygon1, sr, com.esri.core.geometry.Geometry.GeometryAccelerationDegree.enumHot);
scl = "TF2FF****";
res = op.Execute(polygon1, multipoint2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon1.SetEmpty();
multipoint2.SetEmpty();
polygon1.StartPath(4, 0);
polygon1.LineTo(0, 4);
polygon1.LineTo(4, 8);
polygon1.LineTo(8, 4);
multipoint2.Add(8, 1);
multipoint2.Add(8, 2);
op.AccelerateGeometry(polygon1, sr, com.esri.core.geometry.Geometry.GeometryAccelerationDegree.enumHot);
scl = "FF2FF10F2";
res = op.Execute(polygon1, multipoint2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
}
public virtual void TestPolygonPolygonRelate()
{
com.esri.core.geometry.OperatorRelate op = (com.esri.core.geometry.OperatorRelate)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Relate));
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
bool res;
string scl;
com.esri.core.geometry.Polygon polygon1 = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polygon polygon2 = new com.esri.core.geometry.Polygon();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 10);
polygon1.LineTo(10, 10);
polygon1.LineTo(10, 0);
polygon2.StartPath(15, 0);
polygon2.LineTo(15, 10);
polygon2.LineTo(25, 10);
polygon2.LineTo(25, 0);
scl = "FFTFFT21T";
res = op.Execute(polygon1, polygon2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "FFTFFT11T";
res = op.Execute(polygon1, polygon2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(!res);
polygon2.SetEmpty();
polygon2.StartPath(5, 0);
polygon2.LineTo(5, 10);
polygon2.LineTo(15, 10);
polygon2.LineTo(15, 0);
scl = "21TT1121T";
res = op.Execute(polygon1, polygon2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon2.SetEmpty();
polygon2.StartPath(1, 1);
polygon2.LineTo(1, 9);
polygon2.LineTo(9, 9);
polygon2.LineTo(9, 1);
scl = "212FF1FFT";
res = op.Execute(polygon1, polygon2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon1.SetEmpty();
polygon2.SetEmpty();
polygon1.StartPath(3, 3);
polygon1.LineTo(3, 4);
polygon1.LineTo(3, 3);
polygon2.StartPath(1, 1);
polygon2.LineTo(1, 1);
scl = "FF1FFF0F2";
res = op.Execute(polygon1, polygon2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
scl = "FF0FFF1F2";
res = op.Execute(polygon2, polygon1, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon1.SetEmpty();
polygon2.SetEmpty();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 100);
polygon1.LineTo(100, 100);
polygon1.LineTo(100, 0);
polygon2.StartPath(50, 50);
polygon2.LineTo(50, 50);
polygon2.LineTo(50, 50);
op.AccelerateGeometry(polygon1, sr, com.esri.core.geometry.Geometry.GeometryAccelerationDegree.enumHot);
scl = "0F2FF1FF2";
res = op.Execute(polygon1, polygon2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
polygon2.LineTo(51, 50);
scl = "1F2FF1FF2";
res = op.Execute(polygon1, polygon2, sr, scl, null);
NUnit.Framework.Assert.IsTrue(res);
}
internal virtual com.esri.core.geometry.Polygon MakePolygon2()
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(0, 0);
poly.LineTo(0, 10);
poly.LineTo(10, 10);
poly.LineTo(10, 0);
return poly;
}
public static void TestProximity2D_3()
{
com.esri.core.geometry.OperatorFactoryLocal factory = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorProximity2D proximity = (com.esri.core.geometry.OperatorProximity2D)factory.GetOperator(com.esri.core.geometry.Operator.Type.Proximity2D);
com.esri.core.geometry.Polygon polygon = new com.esri.core.geometry.Polygon();
polygon.StartPath(new com.esri.core.geometry.Point(-120, 22));
polygon.LineTo(new com.esri.core.geometry.Point(-120, 10));
polygon.LineTo(new com.esri.core.geometry.Point(-110, 10));
polygon.LineTo(new com.esri.core.geometry.Point(-110, 22));
com.esri.core.geometry.Point point = new com.esri.core.geometry.Point();
point.SetXY(-110, 20);
com.esri.core.geometry.Proximity2DResult result = proximity.GetNearestCoordinate(polygon, point, false);
com.esri.core.geometry.Point point2 = new com.esri.core.geometry.Point();
point2.SetXY(-120, 12);
com.esri.core.geometry.Proximity2DResult[] results = proximity.GetNearestVertices(polygon, point2, 10, 12);
}
public virtual void TestTouchPolygonPolygon()
{
com.esri.core.geometry.OperatorTouches operatorTouches = (com.esri.core.geometry.OperatorTouches)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Touches));
com.esri.core.geometry.Polygon pg = new com.esri.core.geometry.Polygon();
pg.StartPath(-130, 10);
pg.LineTo(-131, 15);
pg.LineTo(-140, 20);
com.esri.core.geometry.Polygon pg2 = new com.esri.core.geometry.Polygon();
pg2.StartPath(-130, 10);
pg2.LineTo(-131, 15);
pg2.LineTo(-120, 20);
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
bool isTouched;
bool isTouched2;
isTouched = operatorTouches.Execute(pg, pg2, sr, null);
isTouched2 = operatorTouches.Execute(pg2, pg, sr, null);
NUnit.Framework.Assert.IsTrue(isTouched && isTouched2);
}
public virtual void TestPolygonPolylineCrosses()
{
com.esri.core.geometry.OperatorCrosses crosses = (com.esri.core.geometry.OperatorCrosses)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Crosses));
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(102100);
double tolerance = sr.GetTolerance(com.esri.core.geometry.VertexDescription.Semantics.POSITION);
com.esri.core.geometry.Polygon polygon1 = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polyline polyline2 = new com.esri.core.geometry.Polyline();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 10);
polygon1.LineTo(10, 10);
polygon1.LineTo(10, 0);
polyline2.StartPath(5, -5);
polyline2.LineTo(5, 15);
bool res = crosses.Execute(polygon1, polyline2, sr, null);
NUnit.Framework.Assert.IsTrue(res);
res = crosses.Execute(polyline2, polygon1, sr, null);
NUnit.Framework.Assert.IsTrue(res);
polyline2.SetEmpty();
polyline2.StartPath(5, 0);
polyline2.LineTo(5, 10);
res = crosses.Execute(polygon1, polyline2, sr, null);
NUnit.Framework.Assert.IsTrue(!res);
res = crosses.Execute(polyline2, polygon1, sr, null);
NUnit.Framework.Assert.IsTrue(!res);
polygon1.SetEmpty();
polyline2.SetEmpty();
polygon1.StartPath(0, 0);
polygon1.LineTo(0, 10);
polygon1.LineTo(10, 10);
polygon1.LineTo(10, 8);
polygon1.LineTo(15, 5);
polygon1.LineTo(10, 2);
polygon1.LineTo(10, 0);
polyline2.StartPath(10, 15);
polyline2.LineTo(10, -5);
res = crosses.Execute(polygon1, polyline2, sr, null);
NUnit.Framework.Assert.IsTrue(res);
res = crosses.Execute(polyline2, polygon1, sr, null);
NUnit.Framework.Assert.IsTrue(res);
}
public virtual void TestTouchesOnPolylineAndPolygon()
{
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Polygon basePl = new com.esri.core.geometry.Polygon();
basePl.StartPath(new com.esri.core.geometry.Point(-117, 20));
basePl.LineTo(new com.esri.core.geometry.Point(-100, 20));
basePl.LineTo(new com.esri.core.geometry.Point(-100, 10));
basePl.LineTo(new com.esri.core.geometry.Point(-117, 10));
com.esri.core.geometry.Polyline compPl = new com.esri.core.geometry.Polyline();
compPl.StartPath(new com.esri.core.geometry.Point(-117, 20));
compPl.LineTo(new com.esri.core.geometry.Point(-108, 25));
compPl.LineTo(new com.esri.core.geometry.Point(-100, 20));
compPl.LineTo(new com.esri.core.geometry.Point(-100, 30));
bool isTouched;
try
{
isTouched = com.esri.core.geometry.GeometryEngine.Touches(basePl, compPl, sr);
}
catch (System.ArgumentException)
{
isTouched = false;
}
NUnit.Framework.Assert.AreEqual(isTouched, true);
}
public static com.esri.core.geometry.Polygon MakePolygon1()
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(0, 0);
poly.LineTo(0, 10);
poly.LineTo(10, 10);
poly.LineTo(10, 0);
return poly;
}
public virtual void TestDisjointRelationFalse()
{
{
com.esri.core.geometry.OperatorDisjoint op = (com.esri.core.geometry.OperatorDisjoint)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Disjoint));
com.esri.core.geometry.Envelope env1 = new com.esri.core.geometry.Envelope(50, 50, 150, 150);
com.esri.core.geometry.Envelope env2 = new com.esri.core.geometry.Envelope(25, 25, 175, 175);
bool result = op.Execute(env1, env2, com.esri.core.geometry.SpatialReference.Create(4326), null);
NUnit.Framework.Assert.IsTrue(!result);
}
{
com.esri.core.geometry.OperatorIntersects op = (com.esri.core.geometry.OperatorIntersects)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Intersects));
com.esri.core.geometry.Envelope env1 = new com.esri.core.geometry.Envelope(50, 50, 150, 150);
com.esri.core.geometry.Envelope env2 = new com.esri.core.geometry.Envelope(25, 25, 175, 175);
bool result = op.Execute(env1, env2, com.esri.core.geometry.SpatialReference.Create(4326), null);
NUnit.Framework.Assert.IsTrue(result);
}
{
com.esri.core.geometry.OperatorContains op = (com.esri.core.geometry.OperatorContains)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Contains));
com.esri.core.geometry.Envelope env1 = new com.esri.core.geometry.Envelope(100, 175, 200, 225);
com.esri.core.geometry.Polyline polyline = new com.esri.core.geometry.Polyline();
polyline.StartPath(200, 175);
polyline.LineTo(200, 225);
polyline.LineTo(125, 200);
bool result = op.Execute(env1, polyline, com.esri.core.geometry.SpatialReference.Create(4326), null);
NUnit.Framework.Assert.IsTrue(result);
}
{
com.esri.core.geometry.OperatorTouches op = (com.esri.core.geometry.OperatorTouches)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Touches));
com.esri.core.geometry.Envelope env1 = new com.esri.core.geometry.Envelope(100, 200, 400, 400);
com.esri.core.geometry.Polyline polyline = new com.esri.core.geometry.Polyline();
polyline.StartPath(300, 60);
polyline.LineTo(300, 200);
polyline.LineTo(400, 50);
bool result = op.Execute(env1, polyline, com.esri.core.geometry.SpatialReference.Create(4326), null);
NUnit.Framework.Assert.IsTrue(result);
}
{
com.esri.core.geometry.OperatorTouches op = (com.esri.core.geometry.OperatorTouches)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Touches));
com.esri.core.geometry.Envelope env1 = new com.esri.core.geometry.Envelope(50, 50, 150, 150);
com.esri.core.geometry.Polyline polyline = new com.esri.core.geometry.Polyline();
polyline.StartPath(100, 20);
polyline.LineTo(100, 50);
polyline.LineTo(150, 10);
bool result = op.Execute(polyline, env1, com.esri.core.geometry.SpatialReference.Create(4326), null);
NUnit.Framework.Assert.IsTrue(result);
}
{
com.esri.core.geometry.OperatorDisjoint op = (com.esri.core.geometry.OperatorDisjoint)(com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Disjoint));
com.esri.core.geometry.Polygon polygon = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.Polyline polyline = new com.esri.core.geometry.Polyline();
polygon.StartPath(0, 0);
polygon.LineTo(0, 10);
polygon.LineTo(10, 10);
polygon.LineTo(10, 0);
polyline.StartPath(-5, 4);
polyline.LineTo(5, -6);
bool result = op.Execute(polyline, polygon, com.esri.core.geometry.SpatialReference.Create(4326), null);
NUnit.Framework.Assert.IsTrue(result);
}
}
public virtual void TestBufferPolygon()
{
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Polygon inputGeom = new com.esri.core.geometry.Polygon();
com.esri.core.geometry.OperatorBuffer buffer = (com.esri.core.geometry.OperatorBuffer)com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Buffer);
com.esri.core.geometry.OperatorSimplify simplify = (com.esri.core.geometry.OperatorSimplify)com.esri.core.geometry.OperatorFactoryLocal.GetInstance().GetOperator(com.esri.core.geometry.Operator.Type.Simplify);
inputGeom.StartPath(0, 0);
inputGeom.LineTo(50, 50);
inputGeom.LineTo(50, 0);
{
com.esri.core.geometry.Geometry result = buffer.Execute(inputGeom, sr, 0, null);
NUnit.Framework.Assert.IsTrue(result.GetType().Value() == com.esri.core.geometry.Geometry.GeometryType.Polygon);
NUnit.Framework.Assert.IsTrue(result == inputGeom);
}
{
com.esri.core.geometry.Geometry result = buffer.Execute(inputGeom, sr, 10, null);
NUnit.Framework.Assert.IsTrue(result.GetType().Value() == com.esri.core.geometry.Geometry.GeometryType.Polygon);
com.esri.core.geometry.Polygon poly = (com.esri.core.geometry.Polygon)(result);
com.esri.core.geometry.Envelope2D env2D = new com.esri.core.geometry.Envelope2D();
result.QueryEnvelope2D(env2D);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetWidth() - 20 - 50) < 0.1 && System.Math.Abs(env2D.GetHeight() - 20 - 50) < 0.1);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetCenterX() - 25) < 0.1 && System.Math.Abs(env2D.GetCenterY() - 25) < 0.1);
int pathCount = poly.GetPathCount();
NUnit.Framework.Assert.IsTrue(pathCount == 1);
int pointCount = poly.GetPointCount();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(pointCount - 104.0) < 10);
NUnit.Framework.Assert.IsTrue(simplify.IsSimpleAsFeature(result, sr, null));
}
{
sr = com.esri.core.geometry.SpatialReference.Create(4326);
inputGeom = new com.esri.core.geometry.Polygon();
inputGeom.StartPath(0, 0);
inputGeom.LineTo(50, 50);
inputGeom.LineTo(50, 0);
com.esri.core.geometry.Geometry result = buffer.Execute(inputGeom, sr, -10, null);
NUnit.Framework.Assert.IsTrue(result.GetType().Value() == com.esri.core.geometry.Geometry.GeometryType.Polygon);
com.esri.core.geometry.Polygon poly = (com.esri.core.geometry.Polygon)(result);
com.esri.core.geometry.Envelope2D env2D = new com.esri.core.geometry.Envelope2D();
result.QueryEnvelope2D(env2D);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetWidth() - 15.85) < 0.1 && System.Math.Abs(env2D.GetHeight() - 15.85) < 0.1);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetCenterX() - 32.07) < 0.1 && System.Math.Abs(env2D.GetCenterY() - 17.93) < 0.1);
int pathCount = poly.GetPathCount();
NUnit.Framework.Assert.IsTrue(pathCount == 1);
int pointCount = poly.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 3);
NUnit.Framework.Assert.IsTrue(simplify.IsSimpleAsFeature(result, sr, null));
}
{
sr = com.esri.core.geometry.SpatialReference.Create(4326);
inputGeom = new com.esri.core.geometry.Polygon();
inputGeom.StartPath(0, 0);
inputGeom.LineTo(0, 50);
inputGeom.LineTo(50, 50);
inputGeom.LineTo(50, 0);
inputGeom.StartPath(10, 10);
inputGeom.LineTo(40, 10);
inputGeom.LineTo(40, 40);
inputGeom.LineTo(10, 40);
com.esri.core.geometry.Geometry result = buffer.Execute(inputGeom, sr, -2, null);
NUnit.Framework.Assert.IsTrue(result.GetType().Value() == com.esri.core.geometry.Geometry.GeometryType.Polygon);
com.esri.core.geometry.Polygon poly = (com.esri.core.geometry.Polygon)(result);
com.esri.core.geometry.Envelope2D env2D = new com.esri.core.geometry.Envelope2D();
result.QueryEnvelope2D(env2D);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetWidth() + 4 - 50) < 0.1 && System.Math.Abs(env2D.GetHeight() + 4 - 50) < 0.1);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetCenterX() - 25) < 0.1 && System.Math.Abs(env2D.GetCenterY() - 25) < 0.1);
int pathCount = poly.GetPathCount();
NUnit.Framework.Assert.IsTrue(pathCount == 2);
int pointCount = poly.GetPointCount();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(pointCount - 108) < 10);
NUnit.Framework.Assert.IsTrue(simplify.IsSimpleAsFeature(result, sr, null));
}
}
public static void TestEditShape_()
{
{
// std::shared_ptr<Esri_runtimecore::Geometry::Polygon> poly_base_6
// = std::make_shared<Esri_runtimecore::Geometry::Polygon>();
// Single part polygon
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 10);
poly.LineTo(10, 12);
poly.LineTo(14, 15);
poly.LineTo(10, 11);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
com.esri.core.geometry.Polygon poly2 = (com.esri.core.geometry.Polygon)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(poly.Equals(poly2));
}
{
// Two part poly
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 10);
poly.LineTo(10, 12);
poly.LineTo(14, 15);
poly.LineTo(10, 11);
poly.StartPath(100, 10);
poly.LineTo(100, 12);
poly.LineTo(14, 150);
poly.LineTo(10, 101);
poly.LineTo(100, 11);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
com.esri.core.geometry.Polygon poly2 = (com.esri.core.geometry.Polygon)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(poly.Equals(poly2));
}
{
// Single part polyline
com.esri.core.geometry.Polyline poly = new com.esri.core.geometry.Polyline();
poly.StartPath(10, 10);
poly.LineTo(10, 12);
poly.LineTo(14, 15);
poly.LineTo(10, 11);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
com.esri.core.geometry.Polyline poly2 = (com.esri.core.geometry.Polyline)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(poly.Equals(poly2));
}
{
// Two part poly
com.esri.core.geometry.Polyline poly = new com.esri.core.geometry.Polyline();
poly.StartPath(10, 10);
poly.LineTo(10, 12);
poly.LineTo(14, 15);
poly.LineTo(10, 11);
poly.StartPath(100, 10);
poly.LineTo(100, 12);
poly.LineTo(14, 150);
poly.LineTo(10, 101);
poly.LineTo(100, 11);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
com.esri.core.geometry.Polyline poly2 = (com.esri.core.geometry.Polyline)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(poly.Equals(poly2));
}
{
// Five part poly. Close one of parts to test if it works.
com.esri.core.geometry.Polyline poly = new com.esri.core.geometry.Polyline();
poly.StartPath(10, 10);
poly.LineTo(10, 12);
poly.LineTo(14, 15);
poly.LineTo(10, 11);
poly.StartPath(100, 10);
poly.LineTo(100, 12);
poly.LineTo(14, 150);
poly.LineTo(10, 101);
poly.LineTo(100, 11);
poly.StartPath(1100, 101);
poly.LineTo(1300, 132);
poly.LineTo(144, 150);
poly.LineTo(106, 1051);
poly.LineTo(1600, 161);
poly.StartPath(100, 190);
poly.LineTo(1800, 192);
poly.LineTo(184, 8150);
poly.LineTo(1080, 181);
poly.StartPath(1030, 10);
poly.LineTo(1300, 132);
poly.LineTo(314, 3150);
poly.LineTo(310, 1301);
poly.LineTo(3100, 311);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
editShape.SetClosedPath(editShape.GetNextPath(editShape.GetFirstPath(geom)), true);
((com.esri.core.geometry.MultiPathImpl)poly._getImpl()).ClosePathWithLine(1);
com.esri.core.geometry.Polyline poly2 = (com.esri.core.geometry.Polyline)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(poly.Equals(poly2));
}
{
// Test erase
com.esri.core.geometry.Polyline poly = new com.esri.core.geometry.Polyline();
poly.StartPath(10, 10);
poly.LineTo(10, 12);
poly.LineTo(314, 3150);
poly.LineTo(310, 1301);
poly.LineTo(3100, 311);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
int vertex = editShape.GetFirstVertex(editShape.GetFirstPath(geom));
vertex = editShape.RemoveVertex(vertex, true);
vertex = editShape.GetNextVertex(vertex);
editShape.RemoveVertex(vertex, true);
com.esri.core.geometry.Polyline poly2 = (com.esri.core.geometry.Polyline)editShape.GetGeometry(geom);
poly.SetEmpty();
poly.StartPath(10, 12);
poly.LineTo(310, 1301);
poly.LineTo(3100, 311);
NUnit.Framework.Assert.IsTrue(poly.Equals(poly2));
}
{
// Test erase
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 10);
poly.LineTo(10, 12);
poly.LineTo(314, 3150);
poly.LineTo(310, 1301);
poly.LineTo(3100, 311);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
int vertex = editShape.GetFirstVertex(editShape.GetFirstPath(geom));
vertex = editShape.RemoveVertex(vertex, true);
vertex = editShape.GetNextVertex(vertex);
editShape.RemoveVertex(vertex, true);
com.esri.core.geometry.Polygon poly2 = (com.esri.core.geometry.Polygon)editShape.GetGeometry(geom);
poly.SetEmpty();
poly.StartPath(10, 12);
poly.LineTo(310, 1301);
poly.LineTo(3100, 311);
NUnit.Framework.Assert.IsTrue(poly.Equals(poly2));
}
{
// Test Filter Close Points
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 10);
poly.LineTo(10, 10.001);
poly.LineTo(10.001, 10);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
editShape.FilterClosePoints(0.002, true, false);
com.esri.core.geometry.Polygon poly2 = (com.esri.core.geometry.Polygon)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(poly2.IsEmpty());
}
{
// Test Filter Close Points
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 10);
poly.LineTo(10, 10.0025);
poly.LineTo(11.0, 10);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
editShape.FilterClosePoints(0.002, true, false);
com.esri.core.geometry.Polygon poly2 = (com.esri.core.geometry.Polygon)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(!poly2.IsEmpty());
}
{
// Test Filter Close Points
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 10);
poly.LineTo(10, 10.001);
poly.LineTo(11.0, 10);
com.esri.core.geometry.EditShape editShape = new com.esri.core.geometry.EditShape();
int geom = editShape.AddGeometry(poly);
editShape.FilterClosePoints(0.002, true, false);
com.esri.core.geometry.Polygon poly2 = (com.esri.core.geometry.Polygon)editShape.GetGeometry(geom);
NUnit.Framework.Assert.IsTrue(poly2.IsEmpty());
}
{
// Test attribute splitting 1
com.esri.core.geometry.Polyline polyline = new com.esri.core.geometry.Polyline();
polyline.StartPath(0, 0);
polyline.LineTo(1, 1);
polyline.LineTo(2, 2);
polyline.LineTo(3, 3);
polyline.LineTo(4, 4);
polyline.StartPath(5, 5);
polyline.LineTo(6, 6);
polyline.LineTo(7, 7);
polyline.LineTo(8, 8);
polyline.LineTo(9, 9);
polyline.AddAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 0, 0, 4);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 1, 0, 8);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 2, 0, 12);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 3, 0, 16);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 4, 0, 20);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 5, 0, 22);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 6, 0, 26);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 7, 0, 30);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 8, 0, 34);
polyline.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 9, 0, 38);
com.esri.core.geometry.EditShape shape = new com.esri.core.geometry.EditShape();
int geometry = shape.AddGeometry(polyline);
com.esri.core.geometry.AttributeStreamOfInt32 vertex_handles = new com.esri.core.geometry.AttributeStreamOfInt32(0);
for (int path = shape.GetFirstPath(geometry); path != -1; path = shape.GetNextPath(path))
{
for (int vertex = shape.GetFirstVertex(path); vertex != -1; vertex = shape.GetNextVertex(vertex))
{
if (vertex != shape.GetLastVertex(path))
{
vertex_handles.Add(vertex);
}
}
}
double[] t = new double[1];
for (int i = 0; i < vertex_handles.Size(); i++)
{
int vertex = vertex_handles.Read(i);
t[0] = 0.5;
shape.SplitSegment(vertex, t, 1);
}
com.esri.core.geometry.Polyline chopped_polyline = (com.esri.core.geometry.Polyline)shape.GetGeometry(geometry);
NUnit.Framework.Assert.IsTrue(chopped_polyline.GetPointCount() == 18);
double att_ = 4;
for (int i_1 = 0; i_1 < 18; i_1++)
{
double att = chopped_polyline.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.Z, i_1, 0);
NUnit.Framework.Assert.IsTrue(att == att_);
att_ += 2;
}
}
{
// Test attribute splitting 2
com.esri.core.geometry.Polyline line1 = new com.esri.core.geometry.Polyline();
com.esri.core.geometry.Polyline line2 = new com.esri.core.geometry.Polyline();
line1.AddAttribute(com.esri.core.geometry.VertexDescription.Semantics.M);
line2.AddAttribute(com.esri.core.geometry.VertexDescription.Semantics.M);
line1.StartPath(0, 0);
line1.LineTo(10, 10);
line2.StartPath(10, 0);
line2.LineTo(0, 10);
line1.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 0, 0, 7);
line1.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 1, 0, 17);
line2.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 0, 0, 5);
line2.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 1, 0, 15);
com.esri.core.geometry.EditShape shape = new com.esri.core.geometry.EditShape();
int g1 = shape.AddGeometry(line1);
int g2 = shape.AddGeometry(line2);
com.esri.core.geometry.CrackAndCluster.Execute(shape, 0.001, null, true);
com.esri.core.geometry.Polyline chopped_line1 = (com.esri.core.geometry.Polyline)shape.GetGeometry(g1);
com.esri.core.geometry.Polyline chopped_line2 = (com.esri.core.geometry.Polyline)shape.GetGeometry(g2);
double att1 = chopped_line1.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 1, 0);
double att2 = chopped_line2.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 1, 0);
NUnit.Framework.Assert.IsTrue(att1 == 12);
NUnit.Framework.Assert.IsTrue(att2 == 10);
}
{
// Test attribute splitting 3
com.esri.core.geometry.Polygon polygon = new com.esri.core.geometry.Polygon();
polygon.AddAttribute(com.esri.core.geometry.VertexDescription.Semantics.M);
polygon.StartPath(0, 0);
polygon.LineTo(0, 10);
polygon.LineTo(10, 10);
polygon.LineTo(10, 0);
polygon.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 0, 0, 7);
polygon.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 1, 0, 17);
polygon.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 2, 0, 23);
polygon.SetAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 3, 0, 43);
com.esri.core.geometry.EditShape shape = new com.esri.core.geometry.EditShape();
int geometry = shape.AddGeometry(polygon);
com.esri.core.geometry.AttributeStreamOfInt32 vertex_handles = new com.esri.core.geometry.AttributeStreamOfInt32(0);
int start_v = shape.GetFirstVertex(shape.GetFirstPath(geometry));
int v = start_v;
do
{
vertex_handles.Add(v);
v = shape.GetNextVertex(v);
}
while (v != start_v);
double[] t = new double[1];
for (int i = 0; i < vertex_handles.Size(); i++)
{
int v1 = vertex_handles.Read(i);
t[0] = 0.5;
shape.SplitSegment(v1, t, 1);
}
com.esri.core.geometry.Polygon cut_polygon = (com.esri.core.geometry.Polygon)shape.GetGeometry(geometry);
NUnit.Framework.Assert.IsTrue(cut_polygon.GetPointCount() == 8);
com.esri.core.geometry.Point2D pt0 = cut_polygon.GetXY(0);
double a0 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 0, 0);
NUnit.Framework.Assert.IsTrue(a0 == 25);
com.esri.core.geometry.Point2D pt1 = cut_polygon.GetXY(1);
double a1 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 1, 0);
NUnit.Framework.Assert.IsTrue(a1 == 7);
com.esri.core.geometry.Point2D pt2 = cut_polygon.GetXY(2);
double a2 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 2, 0);
NUnit.Framework.Assert.IsTrue(a2 == 12);
com.esri.core.geometry.Point2D pt3 = cut_polygon.GetXY(3);
double a3 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 3, 0);
NUnit.Framework.Assert.IsTrue(a3 == 17);
com.esri.core.geometry.Point2D pt4 = cut_polygon.GetXY(4);
double a4 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 4, 0);
NUnit.Framework.Assert.IsTrue(a4 == 20);
com.esri.core.geometry.Point2D pt5 = cut_polygon.GetXY(5);
double a5 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 5, 0);
NUnit.Framework.Assert.IsTrue(a5 == 23);
com.esri.core.geometry.Point2D pt6 = cut_polygon.GetXY(6);
double a6 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 6, 0);
NUnit.Framework.Assert.IsTrue(a6 == 33);
com.esri.core.geometry.Point2D pt7 = cut_polygon.GetXY(7);
double a7 = cut_polygon.GetAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics.M, 7, 0);
NUnit.Framework.Assert.IsTrue(a7 == 43);
}
}
