private void OnAddPointsCommand() { var points = GetPoints(); foreach (var point in points) { GraphicsProvider.Publish(new MapObject(point) { LayerId = LayerKeys.Points.ToString() }); } }
private void OnAddPolygonsCommand() { var points = GetPoints(); foreach (var point in points) { var polygon = GeometryEngine.BufferGeodetic(point, 3, LinearUnits.Kilometers); GraphicsProvider.Publish(new MapObject(polygon) { LayerId = LayerKeys.Polygon.ToString() }); } }
private void OnAddPolylinesCommand() { var points = GetPoints(); foreach (var point in points) { var linePoints = new List <MapPoint>(); for (int i = 0; i < 30; i++) { linePoints.AddRange(GeometryEngine.MoveGeodetic(new[] { point }, 500, LinearUnits.Meters, _random.Next(0, 360), AngularUnits.Degrees, GeodeticCurveType.Geodesic)); } var polyLine = new PolylineBuilder(linePoints, SpatialReferences.Wgs84); GraphicsProvider.Publish(new MapObject(polyLine.ToGeometry()) { LayerId = LayerKeys.Polyline.ToString() }); } }
private void OnClearDataCommand() { GraphicsProvider.Purge(); }
public MapHost() { Maps = new ObservableCollection <MapViewModel>(); GraphicsProvider = new GraphicsProvider(); }