public void TeStPointFirstNegativeZValues()
{
using (OracleTransaction tr = _con.BeginTransaction())
{
for (decimal i = 0; i >= -CoordinatesSystem.Resolution * 100; i -= CoordinatesSystem.Resolution)
{
string wkt = "POINT Z (0 0 " + i.ToString(CultureInfo.InvariantCulture) + ")";
StTestHelper.Write(wkt);
IEsriStGeometryType geo = StTestHelper.GetGeometry(wkt, _con);
StTestHelper.Write(geo.Points);
StTestHelper.Write(geo.Geometry);
// Create point with the same coordinates
var p1 = new StPoint(0, 0, i);
StTestHelper.Write(p1);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p1);
// Create point from shape
var p2 = new StPoint(geo.Points);
StTestHelper.Write(p2);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p2);
}
tr.Rollback();
}
}
public void TeStPointZero()
{
using (OracleTransaction tr = _con.BeginTransaction())
{
string wkt = "POINT (0 0)";
StTestHelper.Write(wkt);
IEsriStGeometryType geo = StTestHelper.GetGeometry(wkt, _con);
StTestHelper.Write(geo.Points);
StTestHelper.Write(geo.Geometry);
// Create point with the same coordinates
var p1 = new StPoint(0m, 0m);
StTestHelper.Write(p1);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p1);
// Create point from shape
var p2 = new StPoint(geo.Points);
StTestHelper.Write(p2);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p2);
tr.Rollback();
}
}
public void TestCoordSystemLimitMinZ()
{
using (OracleTransaction tr = _con.BeginTransaction())
{
decimal val = CoordinatesSystem.MinZ;
string wkt = "POINT Z (0 0 " + val.ToString("0.####", CultureInfo.InvariantCulture) + ")";
StTestHelper.Write(wkt);
IEsriStGeometryType geo = StTestHelper.GetGeometry(wkt, _con);
StTestHelper.Write(geo.Points);
StTestHelper.Write(geo.Geometry);
// Create point with the same coordinates
var p1 = new StPoint(0, 0, val);
StTestHelper.Write(p1);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p1);
// Create point from shape
var p2 = new StPoint(geo.Points);
StTestHelper.Write(p2);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p2);
tr.Rollback();
}
}
internal static void MapToCustomObject(IEsriStGeometryType geoType)
{
geoType.Entity = geoType.GetValue <int>("ENTITY");
geoType.NumPts = geoType.GetValue <int>("NUMPTS");
geoType.MinX = geoType.GetValue <decimal>("MINX");
geoType.MinY = geoType.GetValue <decimal>("MINY");
geoType.MaxX = geoType.GetValue <decimal>("MAXX");
geoType.MaxY = geoType.GetValue <decimal>("MAXY");
geoType.MinZ = geoType.GetValue <decimal?>("MINZ");
geoType.MaxZ = geoType.GetValue <decimal?>("MAXZ");
geoType.MinM = geoType.GetValue <decimal?>("MINM");
geoType.MaxM = geoType.GetValue <decimal?>("MAXM");
geoType.Area = geoType.GetValue <decimal>("AREA");
geoType.Len = geoType.GetValue <decimal>("LEN");
geoType.Srid = geoType.GetValue <int>("SRID");
geoType.Points = geoType.GetValue <byte[]>("POINTS");
switch ((StGeometryType)geoType.Entity)
{
case StGeometryType.Point:
geoType.Geometry = new StPoint(geoType.Points);
break;
case StGeometryType.LineString:
case StGeometryType.LineStringZ:
geoType.Geometry = new StLineString(geoType.Points);
break;
default:
throw new NotSupportedException();
}
}
public void TestCoordSystemLimitMaxZOverflow()
{
using (OracleTransaction tr = _con.BeginTransaction())
{
string wkt = "POINT Z (0 0 " + (CoordinatesSystem.MaxZ + 1).ToString(CultureInfo.InvariantCulture) + ")";
StTestHelper.Write(wkt);
IEsriStGeometryType geo = StTestHelper.GetGeometry(wkt, _con);
}
}
internal static void CalculateOtherValuesFromGeometry(IEsriStGeometryType geoType)
{
if (geoType.Geometry is StPoint)
{
geoType.Entity = (int) StGeometryType.Point;
var point = (StPoint) geoType.Geometry;
geoType.NumPts = 1;
geoType.MinX = geoType.MaxX = point.X.Value;
geoType.MinY = geoType.MaxY = point.Y.Value;
if (point.HasZ)
geoType.MinZ = geoType.MaxZ = point.Z.Value;
if (point.HasM)
geoType.MinM = geoType.MaxM = point.M.Value;
geoType.Area = 0;
geoType.Len = 0;
geoType.Srid = StParameters.CoordinatesSystem.Srid;
geoType.Points = geoType.Geometry.Bytes;
}
else if (geoType.Geometry is StLineString)
{
var line = (StLineString) geoType.Geometry;
if (line.HasZ)
geoType.Entity = (int) StGeometryType.LineStringZ;
else
geoType.Entity = (int) StGeometryType.LineString;
geoType.NumPts = line.Points.Count;
geoType.MinX = line.MinX;
geoType.MaxX = line.MaxX;
geoType.MinY = line.MinY;
geoType.MaxY = line.MaxY;
if (line.HasZ)
{
geoType.MinZ = line.MinZ;
geoType.MaxZ = line.MaxZ;
}
if (line.HasM)
{
geoType.MinM = line.MinM;
geoType.MaxM = line.MaxM;
}
geoType.Area = 0;
geoType.Len = line.Length2D;
geoType.Srid = StParameters.CoordinatesSystem.Srid;
geoType.Points = geoType.Geometry.Bytes;
}
else
throw new NotSupportedException();
}
internal static void MapFromCustomObject(IEsriStGeometryType geoType)
{
geoType.SetValue("ENTITY", geoType.Entity);
geoType.SetValue("NUMPTS", geoType.NumPts);
geoType.SetValue("MINX", geoType.MinX);
geoType.SetValue("MINY", geoType.MinY);
geoType.SetValue("MAXX", geoType.MaxX);
geoType.SetValue("MAXY", geoType.MaxY);
geoType.SetValue("MINZ", geoType.MinZ);
geoType.SetValue("MAXZ", geoType.MaxZ);
geoType.SetValue("MINM", geoType.MinM);
geoType.SetValue("MAXM", geoType.MaxM);
geoType.SetValue("AREA", geoType.Area);
geoType.SetValue("LEN", geoType.Len);
geoType.SetValue("SRID", geoType.Srid);
geoType.SetValue("POINTS", geoType.Points);
}
public void TeStPointZNotM()
{
using (OracleTransaction tr = _con.BeginTransaction())
{
string wkt = "POINT Z (0 0 1)";
StTestHelper.Write(wkt);
IEsriStGeometryType geo = StTestHelper.GetGeometry(wkt, _con);
StTestHelper.Write(geo.Points);
StTestHelper.Write(geo.Geometry);
Assert.IsTrue(geo.Geometry.HasZ);
Assert.IsFalse(geo.Geometry.HasM);
tr.Rollback();
}
}
internal static void MapFromCustomObject(IEsriStGeometryType geoType)
{
geoType.SetValue("ENTITY", geoType.Entity);
geoType.SetValue("NUMPTS", geoType.NumPts);
geoType.SetValue("MINX", geoType.MinX);
geoType.SetValue("MINY", geoType.MinY);
geoType.SetValue("MAXX", geoType.MaxX);
geoType.SetValue("MAXY", geoType.MaxY);
geoType.SetValue("MINZ", geoType.MinZ);
geoType.SetValue("MAXZ", geoType.MaxZ);
geoType.SetValue("MINM", geoType.MinM);
geoType.SetValue("MAXM", geoType.MaxM);
geoType.SetValue("AREA", geoType.Area);
geoType.SetValue("LEN", geoType.Len);
geoType.SetValue("SRID", geoType.Srid);
geoType.SetValue("POINTS", geoType.Points);
}
public void TeStPointZerosNegativeLimitZ()
{
using (OracleTransaction tr = _con.BeginTransaction())
{
for (int j = 1; j < CoordinatesSystem.ByteFactors.Length; ++j)
{
decimal diff = CoordinatesSystem.ByteFactors[j];
if (-diff < CoordinatesSystem.MinZ)
{
// Coordinates Limits are reached
// We do not test those values
continue;
}
for (int i = -5; i <= 5; ++i)
{
decimal val = -diff + (i * CoordinatesSystem.Resolution);
string wkt = "POINT Z (0 0 " + val.ToString("0.####", CultureInfo.InvariantCulture) + ")";
StTestHelper.Write(wkt);
IEsriStGeometryType geo = StTestHelper.GetGeometry(wkt, _con);
StTestHelper.Write(geo.Points);
StTestHelper.Write(geo.Geometry);
// Create point with the same coordinates
var p1 = new StPoint(0, 0, val);
StTestHelper.Write(p1);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p1);
// Create point from shape
var p2 = new StPoint(geo.Points);
StTestHelper.Write(p2);
// Assert values are equal
StTestHelper.AssertAreEqual((StPoint)geo.Geometry, p2);
}
}
tr.Rollback();
}
}
internal static void MapToCustomObject(IEsriStGeometryType geoType)
{
geoType.Entity = geoType.GetValue<int>("ENTITY");
geoType.NumPts = geoType.GetValue<int>("NUMPTS");
geoType.MinX = geoType.GetValue<decimal>("MINX");
geoType.MinY = geoType.GetValue<decimal>("MINY");
geoType.MaxX = geoType.GetValue<decimal>("MAXX");
geoType.MaxY = geoType.GetValue<decimal>("MAXY");
geoType.MinZ = geoType.GetValue<decimal?>("MINZ");
geoType.MaxZ = geoType.GetValue<decimal?>("MAXZ");
geoType.MinM = geoType.GetValue<decimal?>("MINM");
geoType.MaxM = geoType.GetValue<decimal?>("MAXM");
geoType.Area = geoType.GetValue<decimal>("AREA");
geoType.Len = geoType.GetValue<decimal>("LEN");
geoType.Srid = geoType.GetValue<int>("SRID");
geoType.Points = geoType.GetValue<byte[]>("POINTS");
switch ((StGeometryType) geoType.Entity)
{
case StGeometryType.Point:
geoType.Geometry = new StPoint(geoType.Points);
break;
case StGeometryType.LineString:
case StGeometryType.LineStringZ:
geoType.Geometry = new StLineString(geoType.Points);
break;
default:
throw new NotSupportedException();
}
}
internal static void CalculateOtherValuesFromGeometry(IEsriStGeometryType geoType)
{
if (geoType.Geometry is StPoint)
{
geoType.Entity = (int)StGeometryType.Point;
var point = (StPoint)geoType.Geometry;
geoType.NumPts = 1;
geoType.MinX = geoType.MaxX = point.X.Value;
geoType.MinY = geoType.MaxY = point.Y.Value;
if (point.HasZ)
{
geoType.MinZ = geoType.MaxZ = point.Z.Value;
}
if (point.HasM)
{
geoType.MinM = geoType.MaxM = point.M.Value;
}
geoType.Area = 0;
geoType.Len = 0;
geoType.Srid = StParameters.CoordinatesSystem.Srid;
geoType.Points = geoType.Geometry.Bytes;
}
else if (geoType.Geometry is StLineString)
{
var line = (StLineString)geoType.Geometry;
if (line.HasZ)
{
geoType.Entity = (int)StGeometryType.LineStringZ;
}
else
{
geoType.Entity = (int)StGeometryType.LineString;
}
geoType.NumPts = line.Points.Count;
geoType.MinX = line.MinX;
geoType.MaxX = line.MaxX;
geoType.MinY = line.MinY;
geoType.MaxY = line.MaxY;
if (line.HasZ)
{
geoType.MinZ = line.MinZ;
geoType.MaxZ = line.MaxZ;
}
if (line.HasM)
{
geoType.MinM = line.MinM;
geoType.MaxM = line.MaxM;
}
geoType.Area = 0;
geoType.Len = line.Length2D;
geoType.Srid = StParameters.CoordinatesSystem.Srid;
geoType.Points = geoType.Geometry.Bytes;
}
else
{
throw new NotSupportedException();
}
}