public void SnapToLineStringUsingFreeAtObject() { var mockRepository = new MockRepository(); var feature = mockRepository.CreateMock<IFeature>(); using (mockRepository.Record()) { Expect.Call(feature.Geometry).Return(lineString).Repeat.Any(); } using (mockRepository.Playback()) { var features = new [] {feature}; var layers = new[] { new VectorLayer() }; IPoint snapSource = new Point(5, 5); SnapRule snapRule = new SnapRule { SnapRole = SnapRole.FreeAtObject, Obligatory = true, PixelGravity = 40 }; SnapResult snapResults = snapRule.Execute(null, features, layers, snapSource, null, snapSource.Coordinates[0], CreateEnvelope(snapSource, 10), 0); Assert.IsNotNull(snapResults); Assert.IsNotNull(snapResults.Location); Assert.AreEqual(0, snapResults.Location.Y); Assert.AreEqual(5, snapResults.Location.X); } }
protected Country InsertCountryAround(Point center, double buffer = 0.1, string name = "Neverland") { var coordinates = center.Buffer(buffer).Coordinates.Reverse().ToArray(); var polygon = Default.GeometryFactory.CreatePolygon(new LinearRing(coordinates), null); var country = new Country { GeoData = polygon, Name = name }; Session.Save(country); Session.Flush(); Session.Clear(); return country; }
public override void OnMouseDown(GeoAPI.Geometries.ICoordinate worldPosition, System.Windows.Forms.MouseEventArgs e) { // Starting a new measurement? if (pointGeometries.Count() >= 2 && Control.ModifierKeys != Keys.Alt) { Clear(); } // Add the newly selected point var point = new GeoPoint(worldPosition); pointLayer.DataSource.Add(point); CalculateDistance(); // Refresh the screen pointLayer.RenderRequired = true; MapControl.Refresh(); // HACK: Why is this needed? (Only RenderRequired = true isn't enough...) base.OnMouseDown(worldPosition, e); }
static void Main(string[] args) { XmlConfigurator.Configure(); var log = LogManager.GetLogger(typeof (Program)); NHibernateProfiler.Initialize(); var cfg = new Configuration().Configure(); cfg.AddAuxiliaryDatabaseObject( new SpatialAuxiliaryDatabaseObject(cfg)); var sessionFactory = cfg.BuildSessionFactory(); //Houston, TX var houstonTX = new Point(-95.383056, 29.762778); using (var session = sessionFactory.OpenSession()) { using (var tx = session.BeginTransaction()) { var query = session.CreateCriteria( typeof (StatePart)) .Add(SpatialExpression.Contains( "Geometry", houstonTX)); var part = query.UniqueResult<StatePart>(); if (part == null) { log.InfoFormat("Houston, we have a problem."); } else { log.InfoFormat("Houston is in {0}", part.Name); } tx.Commit(); } } }
public void SnapToLineStringUsingFreeAtObject() { MockRepository mockRepository = new MockRepository(); IFeature feature = mockRepository.CreateMock<IFeature>(); using (mockRepository.Record()) { Expect.Call(feature.Geometry).Return(lineString).Repeat.Any(); } using (mockRepository.Playback()) { VectorLayer lineStringLayer = new VectorLayer { DataSource = new FeatureCollection { Features = new List<IFeature> { feature } } }; IPoint snapSource = new Point(5, 5); SnapRule snapRule = new SnapRule { TargetLayer = lineStringLayer, SnapRole = SnapRole.FreeAtObject, Obligatory = true, PixelGravity = 40 }; ISnapResult snapResults = snapRule.Execute(null, snapSource, null, snapSource.Coordinates[0], CreateEnvelope(snapSource, 10), 0); Assert.IsNotNull(snapResults); Assert.IsNotNull(snapResults.Location); Assert.AreEqual(0, snapResults.Location.Y); Assert.AreEqual(5, snapResults.Location.X); } }
private static IPoint ReadPoint(JsonTextReader jreader) { if (jreader == null) { throw new ArgumentNullException("reader", "A valid JSON reader object is required."); } IPoint point = null; if (jreader.TokenClass == JsonTokenClass.Array) { jreader.ReadToken(JsonTokenClass.Array); double x = Convert.ToDouble(jreader.ReadNumber()); double y = Convert.ToDouble(jreader.ReadNumber()); double z = double.NaN; if (jreader.TokenClass == JsonTokenClass.Number) { z = Convert.ToDouble(jreader.ReadNumber()); } jreader.ReadToken(JsonTokenClass.EndArray); point = new GisSharpBlog.NetTopologySuite.Geometries.Point(x, y, z); } return(point); }
public void GetHashCodeMustBeComputed() { var first = new Point(1.0, 2.0); Assert.AreEqual(712319917, first.GetHashCode()); }
private void ctlMap_MouseClick(object sender, MapMouseEventArgs e) { if (isbegin==true) { BaseGeometry bg = GetItemByID("routing", "begin"); if (bg != null) { LayerReset(); } var data = new ObservableCollection<VectorLayerData>(); var point = new Point(ctlMap.ViewportPointToLocation(e.ViewportPoint).Longitude, ctlMap.ViewportPointToLocation(e.ViewportPoint).Latitude); data.Add(new VectorLayerData { Geo = point.AsBinary(), ID = "begin", Label = "起点", }); layer.Add(data); isbegin = false; } if (islast==true) { var data = new ObservableCollection<VectorLayerData>(); var point = new Point(ctlMap.ViewportPointToLocation(e.ViewportPoint).Longitude, ctlMap.ViewportPointToLocation(e.ViewportPoint).Latitude); data.Add(new VectorLayerData { Geo = point.AsBinary(), ID = "last", Label = "终点", }); layer.Add(data); DraggablePushpin dp = GetDCarByMSID("drapcar", carml); if (dp != null) { GetBegionRoad(dp.Location.Latitude, dp.Location.Longitude, 100); } Dtimer.Begin(); Ltimer.Begin(); islast = false; } if (isbarrier==true) { //初始化一个图标 var data = new ObservableCollection<VectorLayerData>(); var point = new Point(ctlMap.ViewportPointToLocation(e.ViewportPoint).Longitude, ctlMap.ViewportPointToLocation(e.ViewportPoint).Latitude); GetBarrier(point.X, point.Y, 30); data.Add(new VectorLayerData { Geo = point.AsBinary(), ID = "barrier", Label = "障碍"+bn.ToString(), }); layer.Add(data); isbarrier = false; bn++; } }
private void ctlMap_MouseClick(object sender, MapMouseEventArgs e) { if (isbegin == true) { BaseGeometry bg = GetItemByID("routing", "begin"); if (bg != null) { LayerReset(); } var data = new ObservableCollection <VectorLayerData>(); var point = new Point(ctlMap.ViewportPointToLocation(e.ViewportPoint).Longitude, ctlMap.ViewportPointToLocation(e.ViewportPoint).Latitude); data.Add(new VectorLayerData { Geo = point.AsBinary(), ID = "begin", Label = "起点", }); layer.Add(data); isbegin = false; } if (islast == true) { var data = new ObservableCollection <VectorLayerData>(); var point = new Point(ctlMap.ViewportPointToLocation(e.ViewportPoint).Longitude, ctlMap.ViewportPointToLocation(e.ViewportPoint).Latitude); data.Add(new VectorLayerData { Geo = point.AsBinary(), ID = "last", Label = "终点", }); layer.Add(data); DraggablePushpin dp = GetDCarByMSID("drapcar", carml); if (dp != null) { GetBegionRoad(dp.Location.Latitude, dp.Location.Longitude, 100); } Dtimer.Begin(); Ltimer.Begin(); islast = false; } if (isbarrier == true) { //初始化一个图标 var data = new ObservableCollection <VectorLayerData>(); var point = new Point(ctlMap.ViewportPointToLocation(e.ViewportPoint).Longitude, ctlMap.ViewportPointToLocation(e.ViewportPoint).Latitude); GetBarrier(point.X, point.Y, 30); data.Add(new VectorLayerData { Geo = point.AsBinary(), ID = "barrier", Label = "障碍" + bn.ToString(), }); layer.Add(data); isbarrier = false; bn++; } }
/// <summary> /// Creates a new <c>PointWrapper</c> that wraps the supplied geometry. /// </summary> /// <param name="g">The geometry to wrap</param> internal PointWrapper(NTS.Point p) : base(p) { }
protected Polygon GetDefaultPolygon(Point center, double buffer = 0.1) { var ring = new LinearRing(center.Buffer(buffer).Coordinates.Reverse().ToArray()); return (Polygon)Default.GeometryFactory.CreatePolygon(ring, null); }