public virtual void TestCloneStuff()
{
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(60, 144);
poly.StartPath(10, 1);
poly.LineTo(125, 20);
poly.LineTo(30, 14);
poly.LineTo(600, 144);
poly.ClosePathWithLine();
com.esri.core.geometry.Polygon clone = (com.esri.core.geometry.Polygon)poly.Copy();
NUnit.Framework.Assert.IsTrue(clone.GetPathCount() == 3);
NUnit.Framework.Assert.IsTrue(clone.GetPathStart(2) == 8);
NUnit.Framework.Assert.IsTrue(clone.IsClosedPath(0));
NUnit.Framework.Assert.IsTrue(clone.IsClosedPath(1));
NUnit.Framework.Assert.IsTrue(clone.IsClosedPath(2));
NUnit.Framework.Assert.IsTrue(clone.GetXY(5).IsEqual(new com.esri.core.geometry.Point2D(15, 20)));
}
public virtual void TestUnionTickTock()
{
com.esri.core.geometry.Polygon poly1 = new com.esri.core.geometry.Polygon();
poly1.StartPath(0, 0);
poly1.LineTo(0, 10);
poly1.LineTo(10, 10);
poly1.LineTo(10, 0);
com.esri.core.geometry.Polygon poly2 = new com.esri.core.geometry.Polygon();
poly2.StartPath(10.5, 4);
poly2.LineTo(10.5, 8);
poly2.LineTo(14, 10);
com.esri.core.geometry.Transformation2D trans = new com.esri.core.geometry.Transformation2D();
com.esri.core.geometry.Polygon poly3 = (com.esri.core.geometry.Polygon)poly1.Copy();
trans.SetShift(2, 3);
poly3.ApplyTransformation(trans);
com.esri.core.geometry.Polygon poly4 = (com.esri.core.geometry.Polygon)poly1.Copy();
trans.SetShift(-2, -3);
poly4.ApplyTransformation(trans);
// Create
com.esri.core.geometry.ListeningGeometryCursor gc = new com.esri.core.geometry.ListeningGeometryCursor();
com.esri.core.geometry.GeometryCursor ticktock = com.esri.core.geometry.OperatorUnion.Local().Execute(gc, null, null);
// Use tick-tock to push a geometry and do a piece of work.
gc.Tick(poly1);
ticktock.Tock();
gc.Tick(poly2);
gc.Tick(poly3);
// skiped one tock just for testing.
ticktock.Tock();
gc.Tick(poly4);
ticktock.Tock();
// Get the result
com.esri.core.geometry.Geometry result = ticktock.Next();
// Use ListeningGeometryCursor to put all geometries in.
com.esri.core.geometry.ListeningGeometryCursor gc2 = new com.esri.core.geometry.ListeningGeometryCursor();
gc2.Tick(poly1);
gc2.Tick(poly2);
gc2.Tick(poly3);
gc2.Tick(poly4);
com.esri.core.geometry.GeometryCursor res = com.esri.core.geometry.OperatorUnion.Local().Execute(gc2, null, null);
// Calling next will process all geometries at once.
com.esri.core.geometry.Geometry result2 = res.Next();
NUnit.Framework.Assert.IsTrue(result.Equals(result2));
}
