public virtual void TestBufferPoint()
{
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference.Create(4326);
com.esri.core.geometry.Point inputGeom = new com.esri.core.geometry.Point(12, 120);
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);
com.esri.core.geometry.Geometry result = buffer.Execute(inputGeom, sr, 40.0, 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;
int pathCount = poly.GetPathCount();
NUnit.Framework.Assert.IsTrue(pathCount == 1);
int pointCount = poly.GetPointCount();
NUnit.Framework.Assert.IsTrue(System.Math.Abs(pointCount - 100.0) < 10);
com.esri.core.geometry.Envelope2D env2D = new com.esri.core.geometry.Envelope2D();
result.QueryEnvelope2D(env2D);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetWidth() - 80) < 0.01 && System.Math.Abs(env2D.GetHeight() - 80) < 0.01);
NUnit.Framework.Assert.IsTrue(System.Math.Abs(env2D.GetCenterX() - 12) < 0.001 && System.Math.Abs(env2D.GetCenterY() - 120) < 0.001);
com.esri.core.geometry.NonSimpleResult nsr = new com.esri.core.geometry.NonSimpleResult();
bool is_simple = simplify.IsSimpleAsFeature(result, sr, true, nsr, null);
NUnit.Framework.Assert.IsTrue(is_simple);
{
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.IsEmpty());
}
{
result = buffer.Execute(inputGeom, sr, -1, null);
NUnit.Framework.Assert.IsTrue(result.GetType().Value() == com.esri.core.geometry.Geometry.GeometryType.Polygon);
NUnit.Framework.Assert.IsTrue(result.IsEmpty());
}
}
public virtual void testBufferPoint()
{
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference
.create(4326);
com.esri.core.geometry.Point inputGeom = new com.esri.core.geometry.Point(12, 120
);
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);
com.esri.core.geometry.Geometry result = buffer.execute(inputGeom, sr, 40.0, 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;
int pathCount = poly.getPathCount();
NUnit.Framework.Assert.IsTrue(pathCount == 1);
int pointCount = poly.getPointCount();
NUnit.Framework.Assert.IsTrue(System.Math.abs(pointCount - 100.0) < 10);
com.esri.core.geometry.Envelope2D env2D = new com.esri.core.geometry.Envelope2D();
result.queryEnvelope2D(env2D);
NUnit.Framework.Assert.IsTrue(System.Math.abs(env2D.getWidth() - 80) < 0.01 && System.Math
.abs(env2D.getHeight() - 80) < 0.01);
NUnit.Framework.Assert.IsTrue(System.Math.abs(env2D.getCenterX() - 12) < 0.001 &&
System.Math.abs(env2D.getCenterY() - 120) < 0.001);
com.esri.core.geometry.NonSimpleResult nsr = new com.esri.core.geometry.NonSimpleResult
();
bool is_simple = simplify.isSimpleAsFeature(result, sr, true, nsr, null);
NUnit.Framework.Assert.IsTrue(is_simple);
{
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.isEmpty());
}
{
result = buffer.execute(inputGeom, sr, -1, null);
NUnit.Framework.Assert.IsTrue(result.getType().value() == com.esri.core.geometry.Geometry.GeometryType
.Polygon);
NUnit.Framework.Assert.IsTrue(result.isEmpty());
}
}
public virtual void TestMultiPointSR4326_CR184439()
{
com.esri.core.geometry.OperatorFactoryLocal engine = com.esri.core.geometry.OperatorFactoryLocal.GetInstance();
com.esri.core.geometry.OperatorSimplify simpOp = (com.esri.core.geometry.OperatorSimplify)engine.GetOperator(com.esri.core.geometry.Operator.Type.Simplify);
com.esri.core.geometry.NonSimpleResult nonSimpResult = new com.esri.core.geometry.NonSimpleResult();
nonSimpResult.m_reason = com.esri.core.geometry.NonSimpleResult.Reason.NotDetermined;
com.esri.core.geometry.MultiPoint multiPoint = new com.esri.core.geometry.MultiPoint();
multiPoint.Add(0, 0);
multiPoint.Add(0, 1);
multiPoint.Add(0, 0);
bool multiPointIsSimple = simpOp.IsSimpleAsFeature(multiPoint, com.esri.core.geometry.SpatialReference.Create(4326), true, nonSimpResult, null);
NUnit.Framework.Assert.IsFalse(multiPointIsSimple);
NUnit.Framework.Assert.IsTrue(nonSimpResult.m_reason == com.esri.core.geometry.NonSimpleResult.Reason.Clustering);
NUnit.Framework.Assert.IsTrue(nonSimpResult.m_vertexIndex1 == 0);
NUnit.Framework.Assert.IsTrue(nonSimpResult.m_vertexIndex2 == 2);
}
public virtual void TestisSimpleOGC()
{
com.esri.core.geometry.Polyline poly = new com.esri.core.geometry.Polyline();
poly.StartPath(0, 0);
poly.LineTo(10, 0);
bool result = simplifyOpOGC.IsSimpleOGC(poly, sr4326, true, null, null);
NUnit.Framework.Assert.IsTrue(result);
poly = new com.esri.core.geometry.Polyline();
poly.StartPath(0, 0);
poly.LineTo(10, 10);
poly.LineTo(0, 10);
poly.LineTo(10, 0);
com.esri.core.geometry.NonSimpleResult nsr = new com.esri.core.geometry.NonSimpleResult();
result = simplifyOpOGC.IsSimpleOGC(poly, sr4326, true, nsr, null);
NUnit.Framework.Assert.IsTrue(!result);
NUnit.Framework.Assert.IsTrue(nsr.m_reason == com.esri.core.geometry.NonSimpleResult.Reason.Cracking);
com.esri.core.geometry.MultiPoint mp = new com.esri.core.geometry.MultiPoint();
mp.Add(0, 0);
mp.Add(10, 0);
result = simplifyOpOGC.IsSimpleOGC(mp, sr4326, true, null, null);
NUnit.Framework.Assert.IsTrue(result);
mp = new com.esri.core.geometry.MultiPoint();
mp.Add(10, 0);
mp.Add(10, 0);
nsr = new com.esri.core.geometry.NonSimpleResult();
result = simplifyOpOGC.IsSimpleOGC(mp, sr4326, true, nsr, null);
NUnit.Framework.Assert.IsTrue(!result);
NUnit.Framework.Assert.IsTrue(nsr.m_reason == com.esri.core.geometry.NonSimpleResult.Reason.Clustering);
}