public void Invalid_geometry_type()
{
var reader = new WktReader();
reader.Read("SOMETHING EMPTY");
}
public void ExponentialNumber()
{
var reader = new WktReader();
var xyWithE = reader.Read("POINT (5.5980439826435563E-06 -71.4920233210601)");
Assert.AreEqual(new Point(-71.4920233210601, 5.5980439826435563E-06), xyWithE);
}
public static void LoadRestaurants(string csvFile, BulkInsertOperation bulkInsert)
{
var wktReader = new WktReader();
using (var reader = new StreamReader(csvFile))
using (var csv = new CsvReader(reader, new CsvConfiguration {UseInvariantCulture = true}))
{
var restaurantCsvRows = csv.GetRecords<RestaurantCsvRow>();
foreach (var row in restaurantCsvRows)
{
Polygon deliveryArea = null;
if (!string.IsNullOrEmpty(row.DeliveryArea))
deliveryArea = (Polygon)wktReader.Read(row.DeliveryArea);
var restaurant = new Restaurant
{
Name = row.Name,
Street = row.Street,
City = row.City,
PostCode = row.PostCode,
Phone = row.Phone,
Location = new Point(row.Latitude, row.Longitude),
DeliveryArea = deliveryArea,
DriveThruArea = string.IsNullOrEmpty(row.DriveThruArea) ? null : row.DriveThruArea
};
bulkInsert.Store(restaurant);
}
}
}
public void LineString()
{
var reader = new WktReader();
var xy = reader.Read("LINESTRING (0.0 65.9, -34.5 9)");
Assert.AreEqual(new LineString(new Coordinate(65.9, 0), new Coordinate(9, -34.5)), xy);
var empty = reader.Read("LINESTRING ZM EMPTY");
Assert.AreEqual(new LineString(), empty);
}
public void GeometryCollection()
{
var reader = new WktReader();
var points = reader.Read("GEOMETRYCOLLECTION (POINT (0.0 65.9), POINT (-34.5 9), POINT (-20 40), POINT (0 65.9))");
Assert.AreEqual(new GeometryCollection(new Point(65.9, 0), new Point(9, -34.5), new Point(40, -20), new Point(65.9, 0)), points);
var empty = reader.Read("GEOMETRYCOLLECTION ZM EMPTY");
Assert.AreEqual(new GeometryCollection(), empty);
}
public void MultiPoint()
{
var reader = new WktReader();
var none = reader.Read("MULTIPOINT (0.0 65.9, -34.5 9, -20 40, 0 65.9)");
Assert.AreEqual(new MultiPoint(new Point(65.9, 0), new Point(9, -34.5), new Point(40, -20), new Point(65.9, 0)), none);
var brackets = reader.Read("MULTIPOINT (EMPTY, (0.0 65.9), (-34.5 9), (-20 40), (0 65.9))");
Assert.AreEqual(new MultiPoint(new Point(), new Point(65.9, 0), new Point(9, -34.5), new Point(40, -20), new Point(65.9, 0)), brackets);
var empty = reader.Read("MULTIPOINT ZM EMPTY");
Assert.AreEqual(new MultiPoint(), empty);
}
public void MultiLineString()
{
var reader = new WktReader();
var one = reader.Read("MULTILINESTRING ((0.0 65.9, -34.5 9, -20 40, 0 65.9))");
Assert.AreEqual(new MultiLineString(new LineString(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0))), one);
var two = reader.Read("MULTILINESTRING ((0.0 65.9, -34.5 9, -20 40, 0 65.9), (0.0 65.9, -34.5 9, -20 40, 0 65.9))");
Assert.AreEqual(new MultiLineString(new LineString(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0)), new LineString(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0))), two);
var empty = reader.Read("MULTILINESTRING ZM EMPTY");
Assert.AreEqual(new MultiLineString(), empty);
}
private void Test(string wkt)
{
var wktReader = new WktReader();
var geometry = wktReader.Read(wkt);
{
var wkbWriter = new WkbWriter(new WkbWriterSettings{ Triangle = true });
var wkb = wkbWriter.Write(geometry);
var wkbReader = new WkbReader();
var geometry2 = wkbReader.Read(wkb);
Assert.AreEqual(geometry, geometry2);
}
{
var wkbWriter = new WkbWriter(new WkbWriterSettings { Encoding = WkbEncoding.BigEndian, Triangle = true });
var wkb = wkbWriter.Write(geometry);
var wkbReader = new WkbReader();
var geometry2 = wkbReader.Read(wkb);
Assert.AreEqual(geometry, geometry2);
}
}
public void MultiPolygon()
{
var reader = new WktReader();
var one = reader.Read("MULTIPOLYGON (((0.0 65.9, -34.5 9, -20 40, 0 65.9)))");
Assert.AreEqual(new MultiPolygon(new Polygon(new LinearRing(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0)))), one);
var two = reader.Read("MULTIPOLYGON (((0.0 65.9, -34.5 9, -20 40, 0 65.9)),((0.0 65.9, -34.5 9, -20 40, 0 65.9)))");
Assert.AreEqual(new MultiPolygon(new Polygon(new LinearRing(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0))), new Polygon(new LinearRing(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0)))), two);
var empty = reader.Read("MULTIPOLYGON ZM EMPTY");
Assert.AreEqual(new MultiPolygon(), empty);
}
public void Triangle()
{
var reader = new WktReader();
var xy = reader.Read("TRIANGLE ((0.0 65.9, -34.5 9, -20 40, 0 65.9))");
Assert.AreEqual(new Triangle(new LinearRing(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0))), xy);
var empty = reader.Read("Triangle ZM EMPTY");
Assert.AreEqual(global::Geo.Geometries.Triangle.Empty, empty);
}
public void Polygon()
{
var reader = new WktReader();
var xy = reader.Read("POLYGON ((0.0 65.9, -34.5 9, -20 40, 0 65.9))");
Assert.AreEqual(new Polygon(new LinearRing(new Coordinate(65.9, 0), new Coordinate(9, -34.5), new Coordinate(40, -20), new Coordinate(65.9, 0))), xy);
var empty = reader.Read("POLYGON ZM EMPTY");
Assert.AreEqual(global::Geo.Geometries.Polygon.Empty, empty);
}
public void Point()
{
var reader = new WktReader();
var xy = reader.Read("POINT (0.0 65.9)");
Assert.AreEqual(new Point(65.9, 0), xy);
var xyz = reader.Read("POINT Z (0.0 65.9 5)");
Assert.AreEqual(new Point(65.9, 0, 5), xyz);
var xyz2 = reader.Read("POINT (0.0 65.9 5)");
Assert.AreEqual(new Point(65.9, 0, 5), xyz2);
var xym = reader.Read("POINT M (0.0 65.9 5)");
Assert.AreEqual(new Point(new CoordinateM(65.9, 0, 5)), xym);
var xyzm = reader.Read("POINT ZM (0.0 65.9 4 5)");
Assert.AreEqual(new Point(65.9, 0, 4, 5), xyzm);
var xyzm2 = reader.Read("POINT (0.0 65.9 4 5)");
Assert.AreEqual(new Point(65.9, 0, 4, 5), xyzm2);
var empty = reader.Read("POINT ZM EMPTY");
Assert.AreEqual(global::Geo.Geometries.Point.Empty, empty);
}
public void Null_input_string_throws_argument_exception()
{
var reader = new WktReader();
reader.Read((string) null);
}
public void Null()
{
var reader = new WktReader();
var nothing = reader.Read("");
Assert.AreEqual(null, nothing);
}
