public static void TestDifferenceAndSymmetricDifference()
{
com.esri.core.geometry.OperatorFactoryLocal engine = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorDifference differenceOp = (com.esri.core.geometry.OperatorDifference)engine.GetOperator(com.esri.core.geometry.Operator.Type.Difference);
com.esri.core.geometry.SpatialReference spatialRef = com.esri.core.geometry.SpatialReference.Create(102113);
com.esri.core.geometry.Polygon polygon1 = MakePolygon1();
com.esri.core.geometry.Polygon polygon2 = MakePolygon2();
com.esri.core.geometry.Polyline polyline1 = MakePolyline1();
com.esri.core.geometry.MultiPoint multipoint1 = MakeMultiPoint1();
com.esri.core.geometry.MultiPoint multipoint2 = MakeMultiPoint2();
com.esri.core.geometry.MultiPoint multipoint3 = MakeMultiPoint3();
com.esri.core.geometry.Point point1 = MakePoint1();
com.esri.core.geometry.Point point2 = MakePoint2();
com.esri.core.geometry.Envelope envelope1 = MakeEnvelope1();
com.esri.core.geometry.Envelope envelope2 = MakeEnvelope2();
com.esri.core.geometry.Envelope envelope3 = MakeEnvelope3();
com.esri.core.geometry.Polygon outputPolygon = (com.esri.core.geometry.Polygon)differenceOp.Execute(polygon1, polygon2, spatialRef, null);
double area = outputPolygon.CalculateArea2D();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(area - 75) <= 0.001);
{
com.esri.core.geometry.Point point_1 = new com.esri.core.geometry.Point(-130, 10);
com.esri.core.geometry.Point point_2 = new com.esri.core.geometry.Point(-130, 10);
com.esri.core.geometry.Geometry baseGeom = new com.esri.core.geometry.Point(point_1.GetX(), point_1.GetY());
com.esri.core.geometry.Geometry comparisonGeom = new com.esri.core.geometry.Point(point_2.GetX(), point2.GetY());
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Geometry geom = differenceOp.Execute(baseGeom, comparisonGeom, sr, null);
}
com.esri.core.geometry.OperatorSymmetricDifference symDifferenceOp = (com.esri.core.geometry.OperatorSymmetricDifference)engine.GetOperator(com.esri.core.geometry.Operator.Type.SymmetricDifference);
outputPolygon = (com.esri.core.geometry.Polygon)symDifferenceOp.Execute(polygon1, polygon2, spatialRef, null);
area = outputPolygon.CalculateArea2D();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(area - 150) <= 0.001);
com.esri.core.geometry.Polyline outputPolyline = (com.esri.core.geometry.Polyline)differenceOp.Execute(polyline1, polygon1, spatialRef, null);
double length = outputPolyline.CalculateLength2D();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(length * length - 50) < 0.001);
com.esri.core.geometry.MultiPoint outputMultiPoint = (com.esri.core.geometry.MultiPoint)differenceOp.Execute(multipoint1, polygon1, spatialRef, null);
int pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 1);
outputMultiPoint = (com.esri.core.geometry.MultiPoint)(symDifferenceOp.Execute(multipoint1, point1, spatialRef, null));
pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 2);
outputMultiPoint = (com.esri.core.geometry.MultiPoint)(symDifferenceOp.Execute(multipoint1, point2, spatialRef, null));
pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 4);
outputMultiPoint = (com.esri.core.geometry.MultiPoint)(differenceOp.Execute(multipoint1, point1, spatialRef, null));
pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 2);
outputMultiPoint = (com.esri.core.geometry.MultiPoint)(differenceOp.Execute(multipoint1, point2, spatialRef, null));
pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 3);
outputPolygon = (com.esri.core.geometry.Polygon)(differenceOp.Execute(polygon1, envelope1, spatialRef, null));
area = outputPolygon.CalculateArea2D();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(area - 75) <= 0.001);
outputPolygon = (com.esri.core.geometry.Polygon)(differenceOp.Execute(polygon2, envelope2, spatialRef, null));
area = outputPolygon.CalculateArea2D();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(area - 75) <= 0.001);
outputPolyline = (com.esri.core.geometry.Polyline)(differenceOp.Execute(polyline1, envelope2, spatialRef, null));
length = outputPolyline.CalculateLength2D();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(length * length - 50) <= 0.001);
outputMultiPoint = (com.esri.core.geometry.MultiPoint)(differenceOp.Execute(multipoint1, envelope2, spatialRef, null));
pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 1);
outputMultiPoint = (com.esri.core.geometry.MultiPoint)(differenceOp.Execute(multipoint2, envelope2, spatialRef, null));
pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 6);
outputMultiPoint = (com.esri.core.geometry.MultiPoint)(differenceOp.Execute(multipoint3, envelope2, spatialRef, null));
pointCount = outputMultiPoint.GetPointCount();
NUnit.Framework.Assert.IsTrue(pointCount == 0);
com.esri.core.geometry.Point outputPoint = (com.esri.core.geometry.Point)(differenceOp.Execute(point1, envelope2, spatialRef, null));
NUnit.Framework.Assert.IsTrue(!outputPoint.IsEmpty());
outputPoint = (com.esri.core.geometry.Point)(differenceOp.Execute(point2, envelope2, spatialRef, null));
NUnit.Framework.Assert.IsTrue(outputPoint.IsEmpty());
outputPolygon = (com.esri.core.geometry.Polygon)(differenceOp.Execute(envelope3, envelope2, spatialRef, null));
NUnit.Framework.Assert.IsTrue(outputPolygon != null && outputPolygon.IsEmpty());
outputPolygon = (com.esri.core.geometry.Polygon)(symDifferenceOp.Execute(envelope3, envelope3, spatialRef, null));
NUnit.Framework.Assert.IsTrue(outputPolygon != null && outputPolygon.IsEmpty());
outputPoint = (com.esri.core.geometry.Point)(differenceOp.Execute(point1, polygon1, spatialRef, null));
NUnit.Framework.Assert.IsTrue(outputPoint != null);
}
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 void TestCreation()
{
{
// simple create
com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
NUnit.Framework.Assert.IsTrue(mpoint.GetType() == Geometry.Type.MultiPoint);
// assertFalse(mpoint.getClass() == Polyline.class);
NUnit.Framework.Assert.IsTrue(mpoint != null);
NUnit.Framework.Assert.IsTrue(mpoint.GetType() == com.esri.core.geometry.Geometry.Type.MultiPoint);
NUnit.Framework.Assert.IsTrue(mpoint.IsEmpty());
NUnit.Framework.Assert.IsTrue(mpoint.GetPointCount() == 0);
mpoint = null;
NUnit.Framework.Assert.IsFalse(mpoint != null);
}
{
// play with default attributes
com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
SimpleTest(mpoint);
}
{
// simple create 2D
com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
NUnit.Framework.Assert.IsTrue(mpoint != null);
com.esri.core.geometry.MultiPoint mpoint1 = new com.esri.core.geometry.MultiPoint();
NUnit.Framework.Assert.IsTrue(mpoint1 != null);
mpoint.SetEmpty();
com.esri.core.geometry.Point pt = new com.esri.core.geometry.Point(0, 0);
mpoint.Add(pt);
com.esri.core.geometry.Point pt3 = mpoint.GetPoint(0);
NUnit.Framework.Assert.IsTrue(pt3.GetX() == 0 && pt3.GetY() == 0);
// assertFalse(mpoint->HasAttribute(VertexDescription::Semantics::Z));
// pt3.setZ(115.0);
mpoint.SetPoint(0, pt3);
pt3 = mpoint.GetPoint(0);
NUnit.Framework.Assert.IsTrue(pt3.GetX() == 0 && pt3.GetY() == 0);
}
{
/* && pt3.getZ() == 115 */
// assertTrue(mpoint->HasAttribute(VertexDescription::Semantics::Z));
// CompareGeometryContent(mpoint, &pt, 1);
// move 3d
com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
NUnit.Framework.Assert.IsTrue(mpoint != null);
com.esri.core.geometry.Point pt = new com.esri.core.geometry.Point(0, 0);
mpoint.Add(pt);
com.esri.core.geometry.Point pt3 = mpoint.GetPoint(0);
NUnit.Framework.Assert.IsTrue(pt3.GetX() == 0 && pt3.GetY() == 0);
}
{
/* && pt3.getZ() == 0 */
// test QueryInterval
com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Point pt1 = new com.esri.core.geometry.Point(0.0, 0.0);
// pt1.setZ(-1.0);
com.esri.core.geometry.Point pt2 = new com.esri.core.geometry.Point(0.0, 0.0);
// pt2.setZ(1.0);
mpoint.Add(pt1);
mpoint.Add(pt2);
// Envelope1D e =
// mpoint->QueryInterval(enum_value2(VertexDescription, Semantics,
// Z), 0);
com.esri.core.geometry.Envelope e = new com.esri.core.geometry.Envelope();
mpoint.QueryEnvelope(e);
}
{
// assertTrue(e.get == -1.0 && e.vmax == 1.0);
com.esri.core.geometry.MultiPoint geom = new com.esri.core.geometry.MultiPoint();
}
{
// int sz = sizeof(openString) / sizeof(openString[0]);
// for (int i = 0; i < sz; i++)
// geom.add(openString[i]);
// CompareGeometryContent(geom, openString, sz);
com.esri.core.geometry.MultiPoint geom = new com.esri.core.geometry.MultiPoint();
}
{
// int sz = sizeof(openString) / sizeof(openString[0]);
// Point point = GCNEW Point;
// for (int i = 0; i < sz; i++)
// {
// point.setXY(openString[i]);
// geom.add(point);
// }
// CompareGeometryContent(geom, openString, sz);
// Test AddPoints
com.esri.core.geometry.MultiPoint geom = new com.esri.core.geometry.MultiPoint();
}
{
// int sz = sizeof(openString) / sizeof(openString[0]);
// geom.addPoints(openString, sz, 0, -1);
// CompareGeometryContent((MultiVertexGeometry)geom, openString,
// sz);
// Test InsertPoint(Point2D)
com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Point pt0 = new com.esri.core.geometry.Point(0.0, 0.0);
// pt0.setZ(-1.0);
// pt0.setID(7);
com.esri.core.geometry.Point pt1 = new com.esri.core.geometry.Point(0.0, 0.0);
// pt1.setZ(1.0);
// pt1.setID(11);
com.esri.core.geometry.Point pt2 = new com.esri.core.geometry.Point(0.0, 1.0);
// pt2.setZ(1.0);
// pt2.setID(13);
mpoint.Add(pt0);
mpoint.Add(pt1);
mpoint.Add(pt2);
com.esri.core.geometry.Point pt3 = new com.esri.core.geometry.Point(-11.0, -13.0);
mpoint.Add(pt3);
mpoint.InsertPoint(1, pt3);
NUnit.Framework.Assert.IsTrue(mpoint.GetPointCount() == 5);
com.esri.core.geometry.Point pt;
pt = mpoint.GetPoint(0);
NUnit.Framework.Assert.IsTrue(pt.GetX() == pt0.GetX() && pt.GetY() == pt0.GetY());
/*
* &&
* pt.
* getZ
* () ==
* pt0
* .getZ
* ()
*/
pt = mpoint.GetPoint(1);
NUnit.Framework.Assert.IsTrue(pt.GetX() == pt3.GetX() && pt.GetY() == pt3.GetY());
pt = mpoint.GetPoint(2);
NUnit.Framework.Assert.IsTrue(pt.GetX() == pt1.GetX() && pt.GetY() == pt1.GetY());
/*
* &&
* pt.
* getZ
* () ==
* pt1
* .getZ
* ()
*/
pt = mpoint.GetPoint(3);
NUnit.Framework.Assert.IsTrue(pt.GetX() == pt2.GetX() && pt.GetY() == pt2.GetY());
/*
* &&
* pt.
* getZ
* () ==
* pt2
* .getZ
* ()
*/
com.esri.core.geometry.Point point = new com.esri.core.geometry.Point();
point.SetXY(17.0, 19.0);
// point.setID(12);
// point.setM(5);
mpoint.InsertPoint(2, point);
mpoint.Add(point);
NUnit.Framework.Assert.IsTrue(mpoint.GetPointCount() == 7);
}
// double m;
// int id;
// pt = mpoint.getXYZ(2);
// assertTrue(pt.x == 17.0 && pt.y == 19.0 && pt.z == defaultZ);
// m = mpoint.getAttributeAsDbl(enum_value2(VertexDescription,
// Semantics, M), 2, 0);
// assertTrue(m == 5);
// id = mpoint.getAttributeAsInt(enum_value2(VertexDescription,
// Semantics, ID), 2, 0);
// assertTrue(id == 23);
//
// pt = mpoint.getXYZ(3);
// assertTrue(pt.x == pt1.x && pt.y == pt1.y && pt.z == pt1.z);
// m = mpoint.getAttributeAsDbl(enum_value2(VertexDescription,
// Semantics, M), 3, 0);
// assertTrue(NumberUtils::IsNaN(m));
// id = mpoint.getAttributeAsInt(enum_value2(VertexDescription,
// Semantics, ID), 3, 0);
// assertTrue(id == 11);
com.esri.core.geometry.MultiPoint mpoint_1 = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Point pt0_1 = new com.esri.core.geometry.Point(0.0, 0.0, -1.0);
com.esri.core.geometry.Point pt1_1 = new com.esri.core.geometry.Point(0.0, 0.0, 1.0);
com.esri.core.geometry.Point pt2_1 = new com.esri.core.geometry.Point(0.0, 1.0, 1.0);
mpoint_1.Add(pt0_1);
mpoint_1.Add(pt1_1);
mpoint_1.Add(pt2_1);
mpoint_1.RemovePoint(1);
com.esri.core.geometry.Point pt_1;
pt_1 = mpoint_1.GetPoint(0);
NUnit.Framework.Assert.IsTrue(pt_1.GetX() == pt0_1.GetX() && pt_1.GetY() == pt0_1.GetY());
pt_1 = mpoint_1.GetPoint(1);
NUnit.Framework.Assert.IsTrue(pt_1.GetX() == pt2_1.GetX() && pt_1.GetY() == pt2_1.GetY());
NUnit.Framework.Assert.IsTrue(mpoint_1.GetPointCount() == 2);
}
public static void TestCopy()
{
com.esri.core.geometry.MultiPoint mpoint = new com.esri.core.geometry.MultiPoint();
com.esri.core.geometry.Point pt0 = new com.esri.core.geometry.Point(0.0, 0.0, -1.0);
com.esri.core.geometry.Point pt1 = new com.esri.core.geometry.Point(0.0, 0.0, 1.0);
com.esri.core.geometry.Point pt2 = new com.esri.core.geometry.Point(0.0, 1.0, 1.0);
mpoint.Add(pt0);
mpoint.Add(pt1);
mpoint.Add(pt2);
mpoint.RemovePoint(1);
com.esri.core.geometry.MultiPoint mpCopy = (com.esri.core.geometry.MultiPoint)mpoint.Copy();
NUnit.Framework.Assert.IsTrue(mpCopy.Equals(mpoint));
com.esri.core.geometry.Point pt;
pt = mpCopy.GetPoint(0);
NUnit.Framework.Assert.IsTrue(pt.GetX() == pt0.GetX() && pt.GetY() == pt0.GetY());
pt = mpCopy.GetPoint(1);
NUnit.Framework.Assert.IsTrue(pt.GetX() == pt2.GetX() && pt.GetY() == pt2.GetY());
NUnit.Framework.Assert.IsTrue(mpCopy.GetPointCount() == 2);
}
public virtual void TestInsertPoint()
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.StartPath(10, 1);
poly.LineTo(15, 20);
poly.LineTo(30, 14);
poly.LineTo(60, 144);
poly.StartPath(10, 1);
poly.LineTo(15, 20);
poly.LineTo(300, 14);
poly.LineTo(314, 217);
poly.LineTo(60, 144);
poly.StartPath(10, 1);
poly.LineTo(125, 20);
poly.LineTo(30, 14);
poly.LineTo(600, 144);
com.esri.core.geometry.Point pt = new com.esri.core.geometry.Point(-33, -34);
poly.InsertPoint(1, 1, pt);
pt = poly.GetPoint(4);
NUnit.Framework.Assert.IsTrue(pt.GetX() == 10 && pt.GetY() == 1);
pt = poly.GetPoint(5);
NUnit.Framework.Assert.IsTrue(pt.GetX() == -33 && pt.GetY() == -34);
pt = poly.GetPoint(6);
NUnit.Framework.Assert.IsTrue(pt.GetX() == 15 && pt.GetY() == 20);
NUnit.Framework.Assert.IsTrue(poly.GetPointCount() == 14);
NUnit.Framework.Assert.IsTrue(poly.GetPathSize(1) == 6);
NUnit.Framework.Assert.IsTrue(poly.GetPathSize(2) == 4);
NUnit.Framework.Assert.IsTrue(poly.GetPathCount() == 3);
}
public static void TestGetXCorrectCR185697()
{
com.esri.core.geometry.OperatorFactoryLocal engine = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorClip clipOp = (com.esri.core.geometry.OperatorClip)engine.GetOperator(com.esri.core.geometry.Operator.Type.Clip);
com.esri.core.geometry.Polyline polylineCR = MakePolylineCR();
com.esri.core.geometry.SimpleGeometryCursor polylineCursCR = new com.esri.core.geometry.SimpleGeometryCursor(polylineCR);
com.esri.core.geometry.SpatialReference gcsWGS84 = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Envelope2D envelopeCR = new com.esri.core.geometry.Envelope2D();
envelopeCR.xmin = -180;
envelopeCR.xmax = 180;
envelopeCR.ymin = -90;
envelopeCR.ymax = 90;
// CR
com.esri.core.geometry.Polyline clippedPolylineCR = (com.esri.core.geometry.Polyline)clipOp.Execute(polylineCR, envelopeCR, gcsWGS84, null);
com.esri.core.geometry.Point pointResult = new com.esri.core.geometry.Point();
clippedPolylineCR.GetPointByVal(0, pointResult);
NUnit.Framework.Assert.IsTrue(pointResult.GetX() == -180);
clippedPolylineCR.GetPointByVal(1, pointResult);
NUnit.Framework.Assert.IsTrue(pointResult.GetX() == -90);
clippedPolylineCR.GetPointByVal(2, pointResult);
NUnit.Framework.Assert.IsTrue(pointResult.GetX() == 0);
clippedPolylineCR.GetPointByVal(3, pointResult);
NUnit.Framework.Assert.IsTrue(pointResult.GetX() == 100);
clippedPolylineCR.GetPointByVal(4, pointResult);
NUnit.Framework.Assert.IsTrue(pointResult.GetX() == 170);
clippedPolylineCR.GetPointByVal(5, pointResult);
NUnit.Framework.Assert.IsTrue(pointResult.GetX() == 180);
}
