/// <exception cref="com.fasterxml.jackson.core.JsonParseException"/> /// <exception cref="System.IO.IOException"/> internal virtual bool TestPolygon() { bool bAnswer = true; com.epl.geometry.Polygon polygon = new com.epl.geometry.Polygon(); polygon.StartPath(-97.06138, 32.837); polygon.LineTo(-97.06133, 32.836); polygon.LineTo(-97.06124, 32.834); polygon.LineTo(-97.06127, 32.832); polygon.StartPath(-97.06326, 32.759); polygon.LineTo(-97.06298, 32.755); { com.fasterxml.jackson.core.JsonParser polygonPathsWgs84Parser = factory.CreateParser(com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWGS84, polygon)); com.epl.geometry.MapGeometry mPolygonWGS84MP = com.epl.geometry.GeometryEngine.JsonToGeometry(polygonPathsWgs84Parser); NUnit.Framework.Assert.IsTrue(polygon.GetPointCount() + 1 == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetPointCount()); NUnit.Framework.Assert.IsTrue(polygon.GetPoint(0).GetX() == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetPoint(0).GetX()); NUnit.Framework.Assert.IsTrue(polygon.GetPoint(0).GetY() == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetPoint(0).GetY()); NUnit.Framework.Assert.IsTrue(polygon.GetPathCount() == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetPathCount()); NUnit.Framework.Assert.IsTrue(polygon.GetSegmentCount() + 1 == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetSegmentCount()); NUnit.Framework.Assert.IsTrue(polygon.GetSegmentCount(0) == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetSegmentCount(0)); NUnit.Framework.Assert.IsTrue(polygon.GetSegmentCount(1) + 1 == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetSegmentCount(1)); int lastIndex = polygon.GetPointCount() - 1; NUnit.Framework.Assert.IsTrue(polygon.GetPoint(lastIndex).GetX() == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetPoint(lastIndex).GetX()); NUnit.Framework.Assert.IsTrue(polygon.GetPoint(lastIndex).GetY() == ((com.epl.geometry.Polygon)mPolygonWGS84MP.GetGeometry()).GetPoint(lastIndex).GetY()); NUnit.Framework.Assert.IsTrue(spatialReferenceWGS84.GetID() == mPolygonWGS84MP.GetSpatialReference().GetID()); if (!CheckResultSpatialRef(mPolygonWGS84MP, 4326, 0)) { bAnswer = false; } } { com.epl.geometry.Polygon p = new com.epl.geometry.Polygon(); p.AddAttribute(com.epl.geometry.VertexDescription.Semantics.Z); p.AddAttribute(com.epl.geometry.VertexDescription.Semantics.M); string s = com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc1, p); NUnit.Framework.Assert.IsTrue(s.Equals("{\"hasZ\":true,\"hasM\":true,\"rings\":[],\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}")); p.StartPath(0, 0); p.LineTo(0, 1); p.LineTo(4, 4); p.StartPath(2, 2); p.LineTo(3, 3); p.LineTo(7, 8); p.SetAttribute(com.epl.geometry.VertexDescription.Semantics.Z, 0, 0, 3); p.SetAttribute(com.epl.geometry.VertexDescription.Semantics.M, 1, 0, 7); p.SetAttribute(com.epl.geometry.VertexDescription.Semantics.M, 2, 0, 5); p.SetAttribute(com.epl.geometry.VertexDescription.Semantics.M, 5, 0, 5); s = com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc1, p); NUnit.Framework.Assert.IsTrue(s.Equals("{\"hasZ\":true,\"hasM\":true,\"rings\":[[[0,0,3,null],[0,1,0,7],[4,4,0,5],[0,0,3,null]],[[2,2,0,null],[3,3,0,null],[7,8,0,5],[2,2,0,null]]],\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}")); } { // Test Import Polygon from Polygon string rings = "{\"hasZ\": true, \"rings\" : [ [ [0,0, 5], [0.0, 10.0, 5], [10.0,10.0, 5, 66666], [10.0,0.0, 5] ], [ [12, 12] ], [ [13 , 17], [13 , 17] ], [ [1.0, 1.0, 5, 66666], [9.0,1.0, 5], [9.0,9.0, 5], [1.0,9.0, 5], [1.0, 1.0, 5] ] ] }"; com.epl.geometry.MapGeometry mapGeometry = com.epl.geometry.GeometryEngine.JsonToGeometry(factory.CreateParser(rings)); com.epl.geometry.Polygon p = (com.epl.geometry.Polygon)mapGeometry.GetGeometry(); double area = p.CalculateArea2D(); double length = p.CalculateLength2D(); NUnit.Framework.Assert.IsTrue(p.GetPathCount() == 4); int count = p.GetPointCount(); NUnit.Framework.Assert.IsTrue(count == 15); NUnit.Framework.Assert.IsTrue(p.HasAttribute(com.epl.geometry.VertexDescription.Semantics.Z)); NUnit.Framework.Assert.IsTrue(!p.HasAttribute(com.epl.geometry.VertexDescription.Semantics.M)); } return(bAnswer); }