public void GeometryPolygonsIntersectionAndDisjointAnother()
{
var query = @"
select value
g.c32_geometry
from
ArubaContext.AllTypes as g
where
Edm.SpatialDisjoint(
GeometryFromText(""POLYGON ((13 22, 12 22, 12 23, 13 22))"", 32768),
Edm.SpatialIntersection(
g.c32_geometry,
GeometryFromText(""MULTILINESTRING ((12 22, 15 22, 15 25, 12 25, 12 22), (13 23, 14 23, 14 24, 13 24, 13 23))"", 32768)
)
)" ;
var polygon = DbGeometry.PolygonFromText("POLYGON ((13 22, 12 22, 12 23, 13 22))", 32768);
var multiString =
DbGeometry.MultiLineFromText(
"MULTILINESTRING ((12 22, 15 22, 15 25, 12 25, 12 22), (13 23, 14 23, 14 24, 13 24, 13 23))", 32768);
// verifying that the results that are returned, when intersected with the given lineStrings are disjoint from the
// specified polygon as stated in the query
using (var db = new ArubaContext())
using (var reader = QueryTestHelpers.EntityCommandSetup(db, query, "STDisjoint"))
{
VerifyValueCondition(reader, o =>
{
var g = (DbGeometry)o;
return(DbSpatialServices.Default.Disjoint(polygon, DbSpatialServices.Default.Intersection(g, multiString)));
});
}
}
public void GeometryPointsWithinPolygon()
{
var query = @"
select value
g.c32_geometry
from
ArubaContext.AllTypes as g
where
Edm.SpatialWithin(
g.c32_geometry,
GeometryFromText(""MULTILINESTRING ((10 20, 15 20, 15 25, 10 25, 10 20), (12 22, 13 22, 13 23, 12 23, 12 22))"", 32768))";
// verifying that the points returned are within the specified polygon
using (var db = new ArubaContext())
using (var reader = QueryTestHelpers.EntityCommandSetup(db, query, "STWithin"))
{
var shape = DbGeometry.MultiLineFromText(
"MULTILINESTRING ((10 20, 15 20, 15 25, 10 25, 10 20), (12 22, 13 22, 13 23, 12 23, 12 22))", 32768);
VerifyValueCondition(reader, o =>
{
var g = (DbGeometry)o;
return(DbSpatialServices.Default.Within(g, shape));
});
}
}
public static DbGeometry FromWkt(string type, string wkt, int systemid)
{
type = type.ToUpper();
switch (type)
{
case "POINT":
return(DbGeometry.PointFromText(wkt, systemid));
case "POLYGON":
return(DbGeometry.PolygonFromText(wkt, systemid));
case "LINE":
return(DbGeometry.LineFromText(wkt, systemid));
case "MULTIPOINT":
return(DbGeometry.MultiPointFromText(wkt, systemid));
case "MULTIPOLYGON":
return(DbGeometry.MultiPolygonFromText(wkt, systemid));
case "MULTILINE":
return(DbGeometry.MultiLineFromText(wkt, systemid));
default:
return(null);
}
}
private static IEnumerable <MethodInfo> GetSupportedMethods()
{
yield return(GetStaticMethod(() => DbGeography.FromText(default(string))));
yield return(GetStaticMethod(() => DbGeography.FromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.PointFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.LineFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.PolygonFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.MultiPointFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.MultiLineFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.MultiPolygonFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.GeographyCollectionFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeography.FromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.FromBinary(default(byte[]))));
yield return(GetStaticMethod(() => DbGeography.PointFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.LineFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.PolygonFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.MultiPointFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.MultiLineFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.MultiPolygonFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.GeographyCollectionFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeography.FromGml(default(string))));
yield return(GetStaticMethod(() => DbGeography.FromGml(default(string), default(int))));
yield return(GetInstanceMethod((DbGeography geo) => geo.AsBinary()));
yield return(GetInstanceMethod((DbGeography geo) => geo.AsGml()));
yield return(GetInstanceMethod((DbGeography geo) => geo.AsText()));
yield return(GetInstanceMethod((DbGeography geo) => geo.SpatialEquals(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.Disjoint(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.Intersects(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.Buffer(default(double))));
yield return(GetInstanceMethod((DbGeography geo) => geo.Distance(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.Intersection(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.Union(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.Difference(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.SymmetricDifference(default(DbGeography))));
yield return(GetInstanceMethod((DbGeography geo) => geo.ElementAt(default(int))));
yield return(GetInstanceMethod((DbGeography geo) => geo.PointAt(default(int))));
yield return(GetStaticMethod(() => DbGeometry.FromText(default(string))));
yield return(GetStaticMethod(() => DbGeometry.FromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.PointFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.LineFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.PolygonFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.MultiPointFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.MultiLineFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.MultiPolygonFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.GeometryCollectionFromText(default(string), default(int))));
yield return(GetStaticMethod(() => DbGeometry.FromBinary(default(byte[]))));
yield return(GetStaticMethod(() => DbGeometry.FromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.PointFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.LineFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.PolygonFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.MultiPointFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.MultiLineFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.MultiPolygonFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.GeometryCollectionFromBinary(default(byte[]), default(int))));
yield return(GetStaticMethod(() => DbGeometry.FromGml(default(string))));
yield return(GetStaticMethod(() => DbGeometry.FromGml(default(string), default(int))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.AsBinary()));
yield return(GetInstanceMethod((DbGeometry geo) => geo.AsGml()));
yield return(GetInstanceMethod((DbGeometry geo) => geo.AsText()));
yield return(GetInstanceMethod((DbGeometry geo) => geo.SpatialEquals(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Disjoint(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Intersects(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Touches(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Crosses(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Within(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Contains(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Overlaps(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Relate(default(DbGeometry), default(string))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Buffer(default(double))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Distance(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Intersection(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Union(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.Difference(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.SymmetricDifference(default(DbGeometry))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.ElementAt(default(int))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.PointAt(default(int))));
yield return(GetInstanceMethod((DbGeometry geo) => geo.InteriorRingAt(default(int))));
}
private static Dictionary <MethodInfo, string> GetRenamedMethodFunctions()
{
var result = new Dictionary <MethodInfo, string>();
result.Add(GetStaticMethod(() => DbGeography.FromText(default(string))), "GeographyFromText");
result.Add(GetStaticMethod(() => DbGeography.FromText(default(string), default(int))), "GeographyFromText");
result.Add(GetStaticMethod(() => DbGeography.PointFromText(default(string), default(int))), "GeographyPointFromText");
result.Add(GetStaticMethod(() => DbGeography.LineFromText(default(string), default(int))), "GeographyLineFromText");
result.Add(
GetStaticMethod(() => DbGeography.PolygonFromText(default(string), default(int))), "GeographyPolygonFromText");
result.Add(
GetStaticMethod(() => DbGeography.MultiPointFromText(default(string), default(int))), "GeographyMultiPointFromText");
result.Add(
GetStaticMethod(() => DbGeography.MultiLineFromText(default(string), default(int))), "GeographyMultiLineFromText");
result.Add(
GetStaticMethod(() => DbGeography.MultiPolygonFromText(default(string), default(int))),
"GeographyMultiPolygonFromText");
result.Add(
GetStaticMethod(() => DbGeography.GeographyCollectionFromText(default(string), default(int))),
"GeographyCollectionFromText");
result.Add(GetStaticMethod(() => DbGeography.FromBinary(default(byte[]), default(int))), "GeographyFromBinary");
result.Add(GetStaticMethod(() => DbGeography.FromBinary(default(byte[]))), "GeographyFromBinary");
result.Add(
GetStaticMethod(() => DbGeography.PointFromBinary(default(byte[]), default(int))), "GeographyPointFromBinary");
result.Add(GetStaticMethod(() => DbGeography.LineFromBinary(default(byte[]), default(int))), "GeographyLineFromBinary");
result.Add(
GetStaticMethod(() => DbGeography.PolygonFromBinary(default(byte[]), default(int))), "GeographyPolygonFromBinary");
result.Add(
GetStaticMethod(() => DbGeography.MultiPointFromBinary(default(byte[]), default(int))),
"GeographyMultiPointFromBinary");
result.Add(
GetStaticMethod(() => DbGeography.MultiLineFromBinary(default(byte[]), default(int))),
"GeographyMultiLineFromBinary");
result.Add(
GetStaticMethod(() => DbGeography.MultiPolygonFromBinary(default(byte[]), default(int))),
"GeographyMultiPolygonFromBinary");
result.Add(
GetStaticMethod(() => DbGeography.GeographyCollectionFromBinary(default(byte[]), default(int))),
"GeographyCollectionFromBinary");
result.Add(GetStaticMethod(() => DbGeography.FromGml(default(string))), "GeographyFromGml");
result.Add(GetStaticMethod(() => DbGeography.FromGml(default(string), default(int))), "GeographyFromGml");
result.Add(GetInstanceMethod((DbGeography geo) => geo.AsBinary()), "AsBinary");
result.Add(GetInstanceMethod((DbGeography geo) => geo.AsGml()), "AsGml");
result.Add(GetInstanceMethod((DbGeography geo) => geo.AsText()), "AsText");
result.Add(GetInstanceMethod((DbGeography geo) => geo.SpatialEquals(default(DbGeography))), "SpatialEquals");
result.Add(GetInstanceMethod((DbGeography geo) => geo.Disjoint(default(DbGeography))), "SpatialDisjoint");
result.Add(GetInstanceMethod((DbGeography geo) => geo.Intersects(default(DbGeography))), "SpatialIntersects");
result.Add(GetInstanceMethod((DbGeography geo) => geo.Buffer(default(double))), "SpatialBuffer");
result.Add(GetInstanceMethod((DbGeography geo) => geo.Distance(default(DbGeography))), "Distance");
result.Add(GetInstanceMethod((DbGeography geo) => geo.Intersection(default(DbGeography))), "SpatialIntersection");
result.Add(GetInstanceMethod((DbGeography geo) => geo.Union(default(DbGeography))), "SpatialUnion");
result.Add(GetInstanceMethod((DbGeography geo) => geo.Difference(default(DbGeography))), "SpatialDifference");
result.Add(
GetInstanceMethod((DbGeography geo) => geo.SymmetricDifference(default(DbGeography))), "SpatialSymmetricDifference");
result.Add(GetInstanceMethod((DbGeography geo) => geo.ElementAt(default(int))), "SpatialElementAt");
result.Add(GetInstanceMethod((DbGeography geo) => geo.PointAt(default(int))), "PointAt");
result.Add(GetStaticMethod(() => DbGeometry.FromText(default(string))), "GeometryFromText");
result.Add(GetStaticMethod(() => DbGeometry.FromText(default(string), default(int))), "GeometryFromText");
result.Add(GetStaticMethod(() => DbGeometry.PointFromText(default(string), default(int))), "GeometryPointFromText");
result.Add(GetStaticMethod(() => DbGeometry.LineFromText(default(string), default(int))), "GeometryLineFromText");
result.Add(GetStaticMethod(() => DbGeometry.PolygonFromText(default(string), default(int))), "GeometryPolygonFromText");
result.Add(
GetStaticMethod(() => DbGeometry.MultiPointFromText(default(string), default(int))), "GeometryMultiPointFromText");
result.Add(
GetStaticMethod(() => DbGeometry.MultiLineFromText(default(string), default(int))), "GeometryMultiLineFromText");
result.Add(
GetStaticMethod(() => DbGeometry.MultiPolygonFromText(default(string), default(int))),
"GeometryMultiPolygonFromText");
result.Add(
GetStaticMethod(() => DbGeometry.GeometryCollectionFromText(default(string), default(int))),
"GeometryCollectionFromText");
result.Add(GetStaticMethod(() => DbGeometry.FromBinary(default(byte[]))), "GeometryFromBinary");
result.Add(GetStaticMethod(() => DbGeometry.FromBinary(default(byte[]), default(int))), "GeometryFromBinary");
result.Add(GetStaticMethod(() => DbGeometry.PointFromBinary(default(byte[]), default(int))), "GeometryPointFromBinary");
result.Add(GetStaticMethod(() => DbGeometry.LineFromBinary(default(byte[]), default(int))), "GeometryLineFromBinary");
result.Add(
GetStaticMethod(() => DbGeometry.PolygonFromBinary(default(byte[]), default(int))), "GeometryPolygonFromBinary");
result.Add(
GetStaticMethod(() => DbGeometry.MultiPointFromBinary(default(byte[]), default(int))),
"GeometryMultiPointFromBinary");
result.Add(
GetStaticMethod(() => DbGeometry.MultiLineFromBinary(default(byte[]), default(int))), "GeometryMultiLineFromBinary");
result.Add(
GetStaticMethod(() => DbGeometry.MultiPolygonFromBinary(default(byte[]), default(int))),
"GeometryMultiPolygonFromBinary");
result.Add(
GetStaticMethod(() => DbGeometry.GeometryCollectionFromBinary(default(byte[]), default(int))),
"GeometryCollectionFromBinary");
result.Add(GetStaticMethod(() => DbGeometry.FromGml(default(string))), "GeometryFromGml");
result.Add(GetStaticMethod(() => DbGeometry.FromGml(default(string), default(int))), "GeometryFromGml");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.AsBinary()), "AsBinary");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.AsGml()), "AsGml");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.AsText()), "AsText");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.SpatialEquals(default(DbGeometry))), "SpatialEquals");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Disjoint(default(DbGeometry))), "SpatialDisjoint");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Intersects(default(DbGeometry))), "SpatialIntersects");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Touches(default(DbGeometry))), "SpatialTouches");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Crosses(default(DbGeometry))), "SpatialCrosses");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Within(default(DbGeometry))), "SpatialWithin");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Contains(default(DbGeometry))), "SpatialContains");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Overlaps(default(DbGeometry))), "SpatialOverlaps");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Relate(default(DbGeometry), default(string))), "SpatialRelate");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Buffer(default(double))), "SpatialBuffer");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Distance(default(DbGeometry))), "Distance");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Intersection(default(DbGeometry))), "SpatialIntersection");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Union(default(DbGeometry))), "SpatialUnion");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.Difference(default(DbGeometry))), "SpatialDifference");
result.Add(
GetInstanceMethod((DbGeometry geo) => geo.SymmetricDifference(default(DbGeometry))), "SpatialSymmetricDifference");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.ElementAt(default(int))), "SpatialElementAt");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.PointAt(default(int))), "PointAt");
result.Add(GetInstanceMethod((DbGeometry geo) => geo.InteriorRingAt(default(int))), "InteriorRingAt");
return(result);
}
