Esempio n. 1
0
        public PolygonTests()
        {
            _exteriorRing3D = new CoordinateList(_coordinatesXYZ);

            _interiorRings3D = new CoordinateList[2];
            _interiorRings3D[0] = new CoordinateList(new Coordinate[] { _coordinatesXYZ[0], _coordinatesXYZ[1], _coordinatesXYZ[0] });
            _interiorRings3D[1] = new CoordinateList(new Coordinate[] { _coordinatesXYZ[1], _coordinatesXYZ[2], _coordinatesXYZ[1] });
        }
        public void Intersects_LineLine_ReturnsaTrueForIntersectingLines()
        {
            ICoordinateList line1 = new CoordinateList(new Coordinate[] { new Coordinate(1.0, 1.0), new Coordinate(2.0, 1.0), new Coordinate(2.0, 2.0) });
            ICoordinateList line2 = new CoordinateList(new Coordinate[] { new Coordinate(1.0, 0.0), new Coordinate(1.5, 2.0), new Coordinate(2.0, -1.0) });

            Euclidean2DLocator target = new Euclidean2DLocator();

            Assert.True(target.Intersects(line1, line2));
        }
Esempio n. 3
0
 /// <summary>
 /// Initializes a new instance of the <c>Polygon</c> class with the given exterior boundary and specific holes
 /// </summary>
 /// <param name="srid">The <c>SRID</c> of the coordinate reference system.</param>
 /// <param name="exteriorRing">The exterior boundary of the polygon.</param>
 /// <param name="interiorRings">The collection of interior boundaries defining holes in the polygon.</param>
 public Polygon(int srid, CoordinateList exteriorRing, IEnumerable <ICoordinateList> interiorRings)
     : base(srid)
 {
     this.ExteriorRing  = exteriorRing;
     this.InteriorRings = interiorRings.ToList();
 }
Esempio n. 4
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class with specified coordinates and specified coordinate reference system.
 /// </summary>
 /// <param name="srid">The <c>SRID</c> of the coordinate reference system.</param>
 /// <param name="coords">The collection of coordinates to be copied to the new LineStringBase.</param>
 public LineString(int srid, IEnumerable <Coordinate> coords)
     : base(srid)
 {
     _coordinates = new CoordinateList(coords);
 }
Esempio n. 5
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class with specified coordinates and WSG84 coordinate reference system.
 /// </summary>
 /// <param name="coords">The collection of coordinates to be copied to the new LineString.</param>
 public LineString(IEnumerable <Coordinate> coords)
     : base()
 {
     _coordinates = new CoordinateList(coords);
 }
Esempio n. 6
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class that is empty and has assigned specified coordinate reference system.
 /// </summary>
 /// <param name="srid">The <c>SRID</c> of the coordinate reference system.</param>
 public LineString(int srid)
     : base(srid)
 {
     _coordinates = new CoordinateList();
 }
Esempio n. 7
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class that is empty and has assigned WSG84 coordinate reference system.
 /// </summary>
 public LineString()
     : base()
 {
     _coordinates = new CoordinateList();
 }
        public void IsInRing_ThrowsArgumentExceptionIfRingHasLessThen3Points()
        {
            Coordinate c = new Coordinate(0, 0);
            CoordinateList ring = new CoordinateList(new Coordinate[] { new Coordinate(0, 1), new Coordinate(1, 0) });
            Euclidean2DLocator target = new Euclidean2DLocator();

            Assert.Throws<ArgumentException>(() => target.IsInRing(c, ring));
        }
        public void IsInRing_ThrowsArgumentExceptionIfCoordinateListDoesNotRepresentRing()
        {
            Coordinate c = new Coordinate(0, 0);
            CoordinateList ring = new CoordinateList(new Coordinate[] { new Coordinate(0, 1), new Coordinate(1, 0), new Coordinate(1, 2) });
            Euclidean2DLocator target = new Euclidean2DLocator();

            Assert.Throws<ArgumentException>(() => target.IsInRing(c, ring));
        }
Esempio n. 10
0
 private void CheckInteriorRings(Polygon target, CoordinateList[] expected)
 {
     Assert.Equal(expected.Length, target.InteriorRings.Count);
     for (int i = 0; i < expected.Length; i++) {
         Assert.Same(expected[i], target.InteriorRings[i]);
     }
 }
Esempio n. 11
0
 /// <summary>
 /// Initializes a new instance of the <c>Polygon</c> class with the given exterior boundary and specific holes
 /// </summary>
 /// <param name="srid">The <c>SRID</c> of the coordinate reference system.</param>
 /// <param name="exteriorRing">The exterior boundary of the polygon.</param>
 /// <param name="interiorRings">The collection of interior boundaries defining holes in the polygon.</param>
 public Polygon(int srid, CoordinateList exteriorRing, IEnumerable<ICoordinateList> interiorRings)
     : base(srid)
 {
     this.ExteriorRing = exteriorRing;
     this.InteriorRings = interiorRings.ToList();
 }
Esempio n. 12
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class with specified coordinates and specified coordinate reference system.
 /// </summary>
 /// <param name="srid">The <c>SRID</c> of the coordinate reference system.</param>
 /// <param name="coords">The collection of coordinates to be copied to the new LineStringBase.</param>
 public LineString(int srid, IEnumerable<Coordinate> coords)
     : base(srid)
 {
     _coordinates = new CoordinateList(coords);
 }
Esempio n. 13
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class with specified coordinates and WSG84 coordinate reference system.
 /// </summary>
 /// <param name="coords">The collection of coordinates to be copied to the new LineString.</param>
 public LineString(IEnumerable<Coordinate> coords)
     : base()
 {
     _coordinates = new CoordinateList(coords);
 }
Esempio n. 14
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class that is empty and has assigned specified coordinate reference system.
 /// </summary>
 /// <param name="srid">The <c>SRID</c> of the coordinate reference system.</param>
 public LineString(int srid)
     : base(srid)
 {
     _coordinates = new CoordinateList();
 }
Esempio n. 15
0
 /// <summary>
 /// Initializes a new instance of the <c>LineString</c> class that is empty and has assigned WSG84 coordinate reference system.
 /// </summary>
 public LineString()
     : base()
 {
     _coordinates = new CoordinateList();
 }