private static void ExportSpatialReference(int export_flags, com.epl.geometry.SpatialReference spatial_reference, com.epl.geometry.JsonWriter json_writer) { if (spatial_reference != null) { int wkid = spatial_reference.GetLatestID(); if (wkid <= 0) { throw new com.epl.geometry.GeometryException("invalid call"); } json_writer.StartObject(); json_writer.AddFieldName("type"); json_writer.AddValueString("name"); json_writer.AddFieldName("properties"); json_writer.StartObject(); json_writer.AddFieldName("name"); string authority = ((com.epl.geometry.SpatialReferenceImpl)spatial_reference).GetAuthority(); authority = authority.ToUpper(); System.Text.StringBuilder crs_identifier = new System.Text.StringBuilder(authority); crs_identifier.Append(':'); crs_identifier.Append(wkid); json_writer.AddValueString(crs_identifier.ToString()); json_writer.EndObject(); json_writer.EndObject(); } else { json_writer.AddValueNull(); } }
internal virtual bool CheckResultSpatialRef(com.epl.geometry.MapGeometry mapGeometry, int expectWki1, int expectWki2) { com.epl.geometry.SpatialReference sr = mapGeometry.GetSpatialReference(); string Wkt = sr.GetText(); int wki1 = sr.GetLatestID(); if (!(wki1 == expectWki1 || wki1 == expectWki2)) { return(false); } if (!(Wkt != null && Wkt.Length > 0)) { return(false); } com.epl.geometry.SpatialReference sr2 = com.epl.geometry.SpatialReference.Create(Wkt); int wki2 = sr2.GetID(); if (expectWki2 > 0) { if (!(wki2 == expectWki1 || wki2 == expectWki2)) { return(false); } } else { if (!(wki2 == expectWki1)) { return(false); } } return(true); }
private static void WriteSR(com.epl.geometry.SpatialReference spatialReference, com.epl.geometry.JsonWriter jsonWriter) { int wkid = spatialReference.GetOldID(); if (wkid > 0) { jsonWriter.AddPairObject("spatialReference"); jsonWriter.AddPairInt("wkid", wkid); int latest_wkid = spatialReference.GetLatestID(); if (latest_wkid > 0 && latest_wkid != wkid) { jsonWriter.AddPairInt("latestWkid", latest_wkid); } jsonWriter.EndObject(); } else { string wkt = spatialReference.GetText(); if (wkt != null) { jsonWriter.AddPairObject("spatialReference"); jsonWriter.AddPairString("wkt", wkt); jsonWriter.EndObject(); } } }
public virtual void Test_80() { com.epl.geometry.SpatialReference sr = com.epl.geometry.SpatialReference.Create(3857); NUnit.Framework.Assert.IsTrue(sr.GetID() == 3857); NUnit.Framework.Assert.IsTrue(sr.GetLatestID() == 3857); NUnit.Framework.Assert.IsTrue(sr.GetOldID() == 102100); NUnit.Framework.Assert.IsTrue(sr.GetTolerance() == 0.001); }
public virtual void Test3DPoint2() { { com.epl.geometry.Point point1 = new com.epl.geometry.Point(10.0, 20.0); com.fasterxml.jackson.core.JsonParser pointWebMerc2Parser = factory.CreateJsonParser(com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc2, point1)); com.epl.geometry.MapGeometry pointWebMerc2MP = com.epl.geometry.GeometryEngine.JsonToGeometry(pointWebMerc2Parser); NUnit.Framework.Assert.IsTrue(point1.GetX() == ((com.epl.geometry.Point)pointWebMerc2MP.GetGeometry()).GetX()); NUnit.Framework.Assert.IsTrue(point1.GetY() == ((com.epl.geometry.Point)pointWebMerc2MP.GetGeometry()).GetY()); NUnit.Framework.Assert.IsTrue(spatialReferenceWebMerc2.GetLatestID() == pointWebMerc2MP.GetSpatialReference().GetLatestID()); } }
public virtual void Test() { com.epl.geometry.SpatialReference sr = com.epl.geometry.SpatialReference.Create(102100); NUnit.Framework.Assert.IsTrue(sr.GetID() == 102100); NUnit.Framework.Assert.IsTrue(sr.GetLatestID() == 3857); NUnit.Framework.Assert.IsTrue(sr.GetOldID() == 102100); NUnit.Framework.Assert.IsTrue(sr.GetTolerance() == 0.001); com.epl.geometry.SpatialReference sr84 = com.epl.geometry.SpatialReference.Create(4326); double tol84 = sr84.GetTolerance(); NUnit.Framework.Assert.IsTrue(System.Math.Abs(tol84 - 1e-8) < 1e-8 * 1e-8); }
/// <exception cref="com.fasterxml.jackson.core.JsonParseException"/> /// <exception cref="System.IO.IOException"/> internal virtual bool TestPoint() { bool bAnswer = true; com.epl.geometry.Point point1 = new com.epl.geometry.Point(10.0, 20.0); com.epl.geometry.Point pointEmpty = new com.epl.geometry.Point(); { com.fasterxml.jackson.core.JsonParser pointWebMerc1Parser = factory.CreateParser(com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc1, point1)); com.epl.geometry.MapGeometry pointWebMerc1MP = com.epl.geometry.GeometryEngine.JsonToGeometry(pointWebMerc1Parser); NUnit.Framework.Assert.IsTrue(point1.GetX() == ((com.epl.geometry.Point)pointWebMerc1MP.GetGeometry()).GetX()); NUnit.Framework.Assert.IsTrue(point1.GetY() == ((com.epl.geometry.Point)pointWebMerc1MP.GetGeometry()).GetY()); NUnit.Framework.Assert.IsTrue(spatialReferenceWebMerc1.GetID() == pointWebMerc1MP.GetSpatialReference().GetID() || pointWebMerc1MP.GetSpatialReference().GetID() == 3857); if (!CheckResultSpatialRef(pointWebMerc1MP, 102100, 3857)) { bAnswer = false; } pointWebMerc1Parser = factory.CreateParser(com.epl.geometry.GeometryEngine.GeometryToJson(null, point1)); pointWebMerc1MP = com.epl.geometry.GeometryEngine.JsonToGeometry(pointWebMerc1Parser); NUnit.Framework.Assert.IsTrue(null == pointWebMerc1MP.GetSpatialReference()); if (pointWebMerc1MP.GetSpatialReference() != null) { if (!CheckResultSpatialRef(pointWebMerc1MP, 102100, 3857)) { bAnswer = false; } } string pointEmptyString = com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc1, pointEmpty); pointWebMerc1Parser = factory.CreateParser(pointEmptyString); } com.fasterxml.jackson.core.JsonParser pointWebMerc2Parser = factory.CreateParser(com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc2, point1)); com.epl.geometry.MapGeometry pointWebMerc2MP = com.epl.geometry.GeometryEngine.JsonToGeometry(pointWebMerc2Parser); NUnit.Framework.Assert.IsTrue(point1.GetX() == ((com.epl.geometry.Point)pointWebMerc2MP.GetGeometry()).GetX()); NUnit.Framework.Assert.IsTrue(point1.GetY() == ((com.epl.geometry.Point)pointWebMerc2MP.GetGeometry()).GetY()); NUnit.Framework.Assert.IsTrue(spatialReferenceWebMerc2.GetLatestID() == pointWebMerc2MP.GetSpatialReference().GetLatestID()); if (!CheckResultSpatialRef(pointWebMerc2MP, spatialReferenceWebMerc2.GetLatestID(), 0)) { bAnswer = false; } { com.fasterxml.jackson.core.JsonParser pointWgs84Parser = factory.CreateParser(com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWGS84, point1)); com.epl.geometry.MapGeometry pointWgs84MP = com.epl.geometry.GeometryEngine.JsonToGeometry(pointWgs84Parser); NUnit.Framework.Assert.IsTrue(point1.GetX() == ((com.epl.geometry.Point)pointWgs84MP.GetGeometry()).GetX()); NUnit.Framework.Assert.IsTrue(point1.GetY() == ((com.epl.geometry.Point)pointWgs84MP.GetGeometry()).GetY()); NUnit.Framework.Assert.IsTrue(spatialReferenceWGS84.GetID() == pointWgs84MP.GetSpatialReference().GetID()); if (!CheckResultSpatialRef(pointWgs84MP, 4326, 0)) { bAnswer = false; } } { com.epl.geometry.Point p = new com.epl.geometry.Point(); string s = com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc1, p); NUnit.Framework.Assert.IsTrue(s.Equals("{\"x\":null,\"y\":null,\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}")); p.AddAttribute(com.epl.geometry.VertexDescription.Semantics.Z); p.AddAttribute(com.epl.geometry.VertexDescription.Semantics.M); s = com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc1, p); NUnit.Framework.Assert.IsTrue(s.Equals("{\"x\":null,\"y\":null,\"z\":null,\"m\":null,\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}")); } { com.epl.geometry.Point p = new com.epl.geometry.Point(10.0, 20.0, 30.0); p.AddAttribute(com.epl.geometry.VertexDescription.Semantics.M); string s = com.epl.geometry.GeometryEngine.GeometryToJson(spatialReferenceWebMerc1, p); NUnit.Framework.Assert.IsTrue(s.Equals("{\"x\":10,\"y\":20,\"z\":30,\"m\":null,\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}")); } { // import string s = "{\"x\":0.0,\"y\":1.0,\"z\":5.0,\"m\":11.0,\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}"; com.fasterxml.jackson.core.JsonParser parser = factory.CreateParser(s); com.epl.geometry.MapGeometry map_pt = com.epl.geometry.GeometryEngine.JsonToGeometry(parser); com.epl.geometry.Point pt = (com.epl.geometry.Point)map_pt.GetGeometry(); NUnit.Framework.Assert.IsTrue(pt.GetX() == 0.0); NUnit.Framework.Assert.IsTrue(pt.GetY() == 1.0); NUnit.Framework.Assert.IsTrue(pt.GetZ() == 5.0); NUnit.Framework.Assert.IsTrue(pt.GetM() == 11.0); } { string s = "{\"x\" : 5.0, \"y\" : null, \"spatialReference\" : {\"wkid\" : 4326}} "; com.fasterxml.jackson.core.JsonParser parser = factory.CreateParser(s); com.epl.geometry.MapGeometry map_pt = com.epl.geometry.GeometryEngine.JsonToGeometry(parser); com.epl.geometry.Point pt = (com.epl.geometry.Point)map_pt.GetGeometry(); NUnit.Framework.Assert.IsTrue(pt.IsEmpty()); com.epl.geometry.SpatialReference spatial_reference = map_pt.GetSpatialReference(); NUnit.Framework.Assert.IsTrue(spatial_reference.GetID() == 4326); } return(bAnswer); }