// see: https://github.com/NetTopologySuite/NetTopologySuite/issues/111
public void issue_111_polygonhandler_with_invalid_values()
{
var factory = GeometryFactory.Default;
var points = new Coordinate[5];
points[0] = new Coordinate(0, 0);
points[1] = new Coordinate(1, 0);
points[2] = new Coordinate(1, 1);
points[3] = new Coordinate(0, 1);
points[4] = new Coordinate(0, 0);
var poly = factory.CreatePolygon(points);
var mpoly = factory.CreateMultiPolygon(new[] { poly });
IGeometry[] arr = new[] { mpoly, GeometryCollection.Empty };
var geometries = factory.CreateGeometryCollection(arr);
var shapeType = Shapefile.GetShapeType(geometries);
Assert.AreEqual(ShapeGeometryType.PolygonZM, shapeType);
string tempPath = Path.GetTempFileName();
var sfw = new ShapefileWriter(Path.GetFileNameWithoutExtension(tempPath), shapeType);
Assert.Throws <ArgumentException>(() => sfw.Write(geometries));
}
// see: https://github.com/NetTopologySuite/NetTopologySuite/issues/111
public void issue_111_multilinehandler_with_invalid_values()
{
var factory = GeometryFactory.Default;
var points = new Coordinate[3];
points[0] = new CoordinateZ(0, 0);
points[1] = new CoordinateZ(1, 0);
points[2] = new CoordinateZ(1, 1);
var ls = factory.CreateLineString(points);
var mls = factory.CreateMultiLineString(new[] { ls });
Geometry[] arr = new[] { mls, GeometryCollection.Empty };
var geometries = factory.CreateGeometryCollection(arr);
var shapeType = Shapefile.GetShapeType(geometries);
Assert.AreEqual(ShapeGeometryType.LineStringZM, shapeType);
string tempPath = Path.GetTempFileName();
var sfw = new ShapefileWriter(Path.GetFileNameWithoutExtension(tempPath), shapeType);
Assert.Throws <ArgumentException>(() => sfw.Write(geometries));
}
public void TestShapeType()
{
var wkt = "POLYGON ((-86.7605020509258 41.5101338613656, -86.7604972038273 41.5100611525915, -86.7604971708084 41.5100606308085, -86.7604611720717 41.5094596307695, -86.7604611426546 41.5094591103497, -86.7604291439208 41.5088571103154, -86.760429130715 41.508856853856, -86.7603991319814 41.5082548538241, -86.7603991259966 41.5082547317887, -86.7603701303631 41.5076537960468, -86.7603401446338 41.5070530565908, -86.7603071566895 41.5064532528163, -86.7603071500912 41.506453131098, -86.7602814240795 41.5059715533315, -86.7605549835241 41.5059607024218, -86.7605808466407 41.5064448078787, -86.760613844555 41.5070447469854, -86.7606138651484 41.5070451395365, -86.7606438664126 41.5076461395046, -86.7606438727239 41.5076462680791, -86.7606728710439 41.5082472070294, -86.7607028628788 41.5088490177453, -86.7607348434949 41.5094506292495, -86.7607708135428 41.5100511081057, -86.760776407335 41.5101350123382, -86.7605020509258 41.5101338613656))";
var geometry = (IPolygon)_wktReader.Read(wkt);
Assert.IsTrue(geometry.Shell.CoordinateSequence.Ordinates == Ordinates.XY);
Assert.IsTrue(Shapefile.GetShapeType(geometry) == ShapeGeometryType.Polygon);
}
// see: https://github.com/NetTopologySuite/NetTopologySuite/issues/111
public void issue_111_pointhandler_with_invalid_values()
{
var factory = GeometryFactory.Default;
var p = factory.CreatePoint(new Coordinate(0, 0));
IGeometry[] arr = { p, GeometryCollection.Empty };
var geometries = factory.CreateGeometryCollection(arr);
var shapeType = Shapefile.GetShapeType(geometries);
Assert.AreEqual(ShapeGeometryType.PointZM, shapeType);
string tempPath = Path.GetTempFileName();
var sfw = new ShapefileWriter(Path.GetFileNameWithoutExtension(tempPath), shapeType);
Assert.Throws <ArgumentException>(() => sfw.Write(geometries));
}
// see: https://github.com/NetTopologySuite/NetTopologySuite/issues/111
public void issue_111_multipointhandler_with_invalid_values()
{
IGeometryFactory factory = GeometryFactory.Default;
IPoint p = factory.CreatePoint(new Coordinate(0, 0));
IMultiPoint mp = factory.CreateMultiPoint(new[] { p });
IGeometry[] arr = new[] { mp, GeometryCollection.Empty };
IGeometryCollection geometries = factory.CreateGeometryCollection(arr);
ShapeGeometryType shapeType = Shapefile.GetShapeType(geometries);
Assert.AreEqual(ShapeGeometryType.MultiPointZM, shapeType);
string tempPath = Path.GetTempFileName();
ShapefileWriter sfw = new ShapefileWriter(Path.GetFileNameWithoutExtension(tempPath), shapeType);
sfw.Write(geometries);
}
// see: https://github.com/NetTopologySuite/NetTopologySuite/issues/111
public void issue_111_multilinehandler_with_invalid_values()
{
IGeometryFactory factory = GeometryFactory.Default;
Coordinate[] points = new Coordinate[3];
points[0] = new Coordinate(0, 0);
points[1] = new Coordinate(1, 0);
points[2] = new Coordinate(1, 1);
ILineString ls = factory.CreateLineString(points);
IMultiLineString mls = factory.CreateMultiLineString(new[] { ls });
IGeometry[] arr = new[] { mls, GeometryCollection.Empty };
IGeometryCollection geometries = factory.CreateGeometryCollection(arr);
ShapeGeometryType shapeType = Shapefile.GetShapeType(geometries);
Assert.AreEqual(ShapeGeometryType.LineStringZM, shapeType);
string tempPath = Path.GetTempFileName();
ShapefileWriter sfw = new ShapefileWriter(Path.GetFileNameWithoutExtension(tempPath), shapeType);
sfw.Write(geometries);
}