private void ShowTemporaryShapesOnTheMap_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(0, 100, 100, 0);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.StandardColors.White);
InMemoryFeatureLayer inMemoryLayer = new InMemoryFeatureLayer();
inMemoryLayer.InternalFeatures.Add("Polygon", new Feature(BaseShape.CreateShapeFromWellKnownData("POLYGON((10 60,40 70,30 85, 10 60))")));
inMemoryLayer.InternalFeatures.Add("Multipoint", new Feature(BaseShape.CreateShapeFromWellKnownData("MULTIPOINT(10 20, 30 20,40 20, 10 30, 30 30, 40 30)")));
inMemoryLayer.InternalFeatures.Add("Line", new Feature(BaseShape.CreateShapeFromWellKnownData("LINESTRING(60 60, 70 70,75 60, 80 70, 85 60,95 80)")));
inMemoryLayer.InternalFeatures.Add("Rectangle", new Feature(new RectangleShape(65, 30, 95, 15)));
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.FillSolidBrush.Color = GeoColor.FromArgb(100, GeoColor.StandardColors.RoyalBlue);
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.OutlinePen.Color = GeoColor.StandardColors.Blue;
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle.OuterPen = new GeoPen(GeoColor.FromArgb(200, GeoColor.StandardColors.Red), 5);
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle.SymbolPen = new GeoPen(GeoColor.FromArgb(255, GeoColor.StandardColors.Green), 8);
inMemoryLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay staticOverlay = new LayerOverlay();
staticOverlay.Layers.Add("InMemoryFeatureLayer", inMemoryLayer);
winformsMap1.Overlays.Add(staticOverlay);
winformsMap1.Refresh();
}
private void TestForm_Load(object sender, EventArgs e)
{
label1.Text = "Drag vertex of the polygon. Hold Shift key and release mouse button to have the vertex snapping to the line.";
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(-97.755, 30.319, -97.7266, 30.3018);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 198, 255, 255));
//Displays the World Map Kit as a background.
ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay worldMapKitDesktopOverlay = new ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay();
winformsMap1.Overlays.Add(worldMapKitDesktopOverlay);
string fileName1 = @"..\..\data\polygon.txt";
StreamReader sr1 = new StreamReader(fileName1);
string fileName2 = @"..\..\data\line.txt";
StreamReader sr2 = new StreamReader(fileName2);
//DragtInteractiveOverlay for setting the PointStyles of the control points and dragged points.
DragInteractiveOverlayAdvanced dragInteractiveOverlay = new DragInteractiveOverlayAdvanced();
dragInteractiveOverlay.EditShapesLayer.InternalFeatures.Add("Polygon", new Feature(BaseShape.CreateShapeFromWellKnownData(sr1.ReadLine())));
//Sets the PointStyle for the non dragged control points.
dragInteractiveOverlay.ControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.PaleGoldenrod), new GeoPen(GeoColor.StandardColors.Black), 8);
//Sets the PointStyle for the dragged control points.
dragInteractiveOverlay.DraggedControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.Green), new GeoPen(GeoColor.StandardColors.DarkGreen, 2), 10);
//Sets the PointStyle for the dragged control points when shit key pressed.
dragInteractiveOverlay.DraggedControlPointStyleWithShiftKey = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.Red), new GeoPen(GeoColor.StandardColors.Orange, 2), 10);
//LineShape snapping feature.
LineShape snappingLineShape = (LineShape)BaseShape.CreateShapeFromWellKnownData(sr2.ReadLine());
dragInteractiveOverlay.SnappingFeature = new Feature(snappingLineShape);
dragInteractiveOverlay.CanAddVertex = false;
dragInteractiveOverlay.CanDrag = false;
dragInteractiveOverlay.CanRemoveVertex = false;
dragInteractiveOverlay.CanResize = false;
dragInteractiveOverlay.CanRotate = false;
dragInteractiveOverlay.CalculateAllControlPoints();
winformsMap1.EditOverlay = dragInteractiveOverlay;
//Regular InMemoryFeatureLayer for displaying line snapping feature.
InMemoryFeatureLayer inMemoryFeatureLayer = new InMemoryFeatureLayer();
inMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.StandardColors.Red, 4, true);
inMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(snappingLineShape));
LayerOverlay layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add(inMemoryFeatureLayer);
winformsMap1.Overlays.Add(layerOverlay);
winformsMap1.Refresh();
}
private void TestForm_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(-97.7591, 30.3126, -97.7317, 30.2964);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 198, 255, 255));
//Displays the World Map Kit as a background.
ThinkGeo.MapSuite.WinForms.WorldStreetsAndImageryOverlay worldMapKitDesktopOverlay = new ThinkGeo.MapSuite.WinForms.WorldStreetsAndImageryOverlay();
winformsMap1.Overlays.Add(worldMapKitDesktopOverlay);
string fileName1 = @"..\..\data\polygon.txt";
StreamReader sr1 = new StreamReader(fileName1);
string fileName2 = @"..\..\data\line.txt";
StreamReader sr2 = new StreamReader(fileName2);
//SnapToLayerEditInteractiveOverlay to snap dragged control point to nearest vertex of layer if within tolerance.
SnapToLayerEditInteractiveOverlay snapToLayerEditInteractiveOverlay = new SnapToLayerEditInteractiveOverlay();
//inMemoryFeatureLayer used to be snapped to.
InMemoryFeatureLayer polygonInMemoryFeatureLayer = new InMemoryFeatureLayer();
polygonInMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.Park1;
polygonInMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
polygonInMemoryFeatureLayer.InternalFeatures.Add("Polygon", new Feature(BaseShape.CreateShapeFromWellKnownData(sr1.ReadLine())));
LayerOverlay inMemoryOverlay = new LayerOverlay();
inMemoryOverlay.Layers.Add("InMemoryFeatureLayer", polygonInMemoryFeatureLayer);
winformsMap1.Overlays.Add("InMemoryOverlay", inMemoryOverlay);
snapToLayerEditInteractiveOverlay.EditShapesLayer.InternalFeatures.Add("MultiLine", new Feature(BaseShape.CreateShapeFromWellKnownData(sr2.ReadLine())));
//Sets the PointStyle for the non dragged control points.
snapToLayerEditInteractiveOverlay.ControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.PaleGoldenrod), new GeoPen(GeoColor.StandardColors.Black), 8);
//Sets the PointStyle for the dragged control points.
snapToLayerEditInteractiveOverlay.DraggedControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.Red), new GeoPen(GeoColor.StandardColors.Orange, 2), 10);
snapToLayerEditInteractiveOverlay.ToSnapInMemoryFeatureLayer = polygonInMemoryFeatureLayer;
//Example using Screen (Pixel) coordinates for tolerance.
snapToLayerEditInteractiveOverlay.ToleranceType = ToleranceCoordinates.Screen;
snapToLayerEditInteractiveOverlay.Tolerance = 25;
//Example using World coordinates for tolerance.
//snapToLayerEditInteractiveOverlay.ToleranceType = ToleranceCoordinates.World;
//snapToLayerEditInteractiveOverlay.Tolerance = 150;
//snapToLayerEditInteractiveOverlay.ToleranceUnit = DistanceUnit.Meter;
snapToLayerEditInteractiveOverlay.CalculateAllControlPoints();
winformsMap1.EditOverlay = snapToLayerEditInteractiveOverlay;
winformsMap1.Refresh();
}
private void QueryResultItemsDataGridView_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 0 && e.RowIndex > -1)
{
DataGridViewCell cell = QueryResultItemsDataGridView.Rows[e.RowIndex].Cells["cluLocation"];
if (cell.Value != null)
{
map.CurrentExtent = BaseShape.CreateShapeFromWellKnownData((string)cell.Value).GetBoundingBox();
map.Refresh();
}
}
}
public static Collection <AreaBaseShape> GetSplitResult(this AreaBaseShape polygon, Collection <LineShape> lines)
{
SqlGeometry polygonGeom = SqlGeometry.STGeomFromWKB(new SqlBytes(polygon.GetWellKnownBinary()), 0);
if (!polygonGeom.STIsValid())
{
polygonGeom = polygonGeom.MakeValid();
}
//GeometryLibrary library = BaseShape.GeometryLibrary;
//BaseShape.GeometryLibrary = GeometryLibrary.Unmanaged;
foreach (var item in lines)
{
//MultipolygonShape multipolygon = item.Buffer(0.2, 8, BufferCapType.Square, GeographyUnit.DecimalDegree, DistanceUnit.Meter);
MultipolygonShape multipolygon = SqlTypesGeometryHelper.Buffer(item, 0.2, 8, BufferCapType.Square, GeographyUnit.DecimalDegree, DistanceUnit.Meter);
SqlGeometry multipolygonGeom = SqlGeometry.STGeomFromWKB(new SqlBytes(multipolygon.GetWellKnownBinary()), 0);
if (!multipolygonGeom.STIsValid())
{
multipolygonGeom = multipolygonGeom.MakeValid();
}
polygonGeom = polygonGeom.STDifference(multipolygonGeom);
}
//BaseShape.GeometryLibrary = library;
byte[] bytes = polygonGeom.STAsBinary().Value;
BaseShape shape = BaseShape.CreateShapeFromWellKnownData(bytes) as AreaBaseShape;
MultipolygonShape splittedMultipolygonShape = shape as MultipolygonShape;
PolygonShape splittedPolygonShape = shape as PolygonShape;
if (splittedMultipolygonShape == null && splittedPolygonShape != null)
{
splittedMultipolygonShape = new MultipolygonShape();
splittedMultipolygonShape.Polygons.Add(splittedPolygonShape);
shape = splittedMultipolygonShape;
}
Collection <AreaBaseShape> shapes = new Collection <AreaBaseShape>();
if (splittedMultipolygonShape != null)
{
CloseSplittedPolygons(polygon, splittedMultipolygonShape, lines[0], GeographyUnit.DecimalDegree, DistanceUnit.Meter, .3);
FillShapes(shapes, shape);
}
return(shapes);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.DisplayASimpleMap);
androidMap = FindViewById <MapView>(Resource.Id.androidmap);
androidMap.MapUnit = GeographyUnit.DecimalDegree;
androidMap.CurrentExtent = new RectangleShape(0, 100, 100, 0);
LayerOverlay inMemoryOverlay = new LayerOverlay();
androidMap.Overlays.Add("InMemoryOverlay", inMemoryOverlay);
LayerOverlay shortestLineOverlay = new LayerOverlay();
shortestLineOverlay.TileType = TileType.SingleTile;
androidMap.Overlays.Add("ShortestLineOverlay", shortestLineOverlay);
BaseShape areaShape1 = BaseShape.CreateShapeFromWellKnownData("POLYGON((10 20,30 60,40 10,10 20))");
BaseShape areaShape2 = new EllipseShape(new PointShape(70, 70), 10, 20);
InMemoryFeatureLayer inMemoryLayer = new InMemoryFeatureLayer();
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.FillSolidBrush.Color = GeoColor.FromArgb(125, GeoColor.StandardColors.Gray);
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.OutlinePen.Color = GeoColor.StandardColors.Black;
inMemoryLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
inMemoryLayer.InternalFeatures.Add("AreaShape1", new Feature(areaShape1));
inMemoryLayer.InternalFeatures.Add("AreaShape2", new Feature(areaShape2));
inMemoryOverlay.Layers.Add("InMemoryFeatureLayer", inMemoryLayer);
InMemoryFeatureLayer shortestLineLayer = new InMemoryFeatureLayer();
shortestLineLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle.OuterPen.Color = GeoColor.StandardColors.Red;
shortestLineLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
shortestLineOverlay.Layers.Add("ShortestLineLayer", shortestLineLayer);
MultilineShape shortestLine = areaShape1.GetShortestLineTo(areaShape2, GeographyUnit.Meter);
shortestLineLayer.InternalFeatures.Add("ShortestLine", new Feature(shortestLine));
SampleViewHelper.InitializeInstruction(this, FindViewById <RelativeLayout>(Resource.Id.MainLayout), GetType());
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
Proj4Projection proj4 = new Proj4Projection();
proj4.ExternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(2178);
proj4.InternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(2178);
//proj4.ExternalProjectionParametersString = Proj4Projection.GetGoogleMapParametersString();
proj4.Open();
//WorldStreetsAndImageryProjection x = new WorldStreetsAndImageryProjection();
//WpfMap.MapUnit = ThinkGeo.MapSuite.GeographyUnit.DecimalDegree;
WpfMap.MapUnit = ThinkGeo.MapSuite.GeographyUnit.Meter;
WpfMap.CurrentExtent = new RectangleShape(6534300.78, 5593416.28, 6534296.12, 5593426.45);
//var x = new WorldStreetsAndImageryOverlay()
//WpfMap.Overlays.Add(x);
WpfMap.Refresh();
InMemoryFeatureLayer inMemoryFeatureLayer = CreateInMemoryFeatureLayerFromTextFile(@"..\..\data\FriscoHotels.txt");
inMemoryFeatureLayer.FeatureSource.Projection = proj4;
LayerOverlay layerOverlay = new LayerOverlay();
layerOverlay.TileType = TileType.SingleTile;
layerOverlay.Layers.Add(inMemoryFeatureLayer);
WpfMap.Overlays.Add(layerOverlay);
//LayerOverlay layerOverlay = new LayerOverlay();
//layerOverlay.TileType = TileType.SingleTile;
//var polygonLayer = new InMemoryFeatureLayer();
//Feature feature2 = new Feature(new PolygonShape("POLYGON((20.030485999999996 50.00571917079107,20.030485999999996 49.998476,20.03997000000004 49.998476,20.03997000000004 49.998476,20.040292010620078 50.00568354029431,20.030485999999996 50.00571917079107))"));
//polygonLayer.Open();
//polygonLayer.EditTools.BeginTransaction();
//polygonLayer.EditTools.Add(feature2);
////layerOverlay.Layers.Add(inMemoryFeatureLayer);
//layerOverlay.Layers.Add(polygonLayer);
//WpfMap.Overlays.Add(layerOverlay);
//polygonLayer.EditTools.CommitTransaction();
//polygonLayer.Close();
InMemoryFeatureLayer inMemoryLayer = new InMemoryFeatureLayer();
inMemoryLayer.FeatureSource.Projection = proj4;
inMemoryLayer.InternalFeatures.Add("Polygon", new Feature(BaseShape.CreateShapeFromWellKnownData("POLYGON((6534300.78 5593416.28, 6534296.12 5593426.45, 6534280.56 5593419.19, 6534283.49 5593412.92, 6534285.3 5593409.04, 6534300.78 5593416.28))")));
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.FillSolidBrush.Color = GeoColor.FromArgb(100, GeoColor.StandardColors.RoyalBlue);
inMemoryLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.OutlinePen.Color = GeoColor.StandardColors.Blue;
inMemoryLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay layerOverlay2 = new LayerOverlay();
layerOverlay2.TileType = TileType.SingleTile;
layerOverlay2.Layers.Add(inMemoryLayer);
//WpfMap.Overlays.Add(layerOverlay);
inMemoryLayer.Open();
WpfMap.CurrentExtent = inMemoryLayer.GetBoundingBox();
inMemoryLayer.Close();
WpfMap.Refresh();
}
private void TestForm_Load(object sender, EventArgs e)
{
label1.Text = "Select vertices by clicking on them and then drag them as a group.";
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(-97.755, 30.319, -97.7266, 30.3018);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 198, 255, 255));
//Displays the World Map Kit as a background.
ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay worldMapKitDesktopOverlay = new ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay();
winformsMap1.Overlays.Add(worldMapKitDesktopOverlay);
string fileName1 = @"..\..\data\polygon.txt";
StreamReader sr1 = new StreamReader(fileName1);
//DragtInteractiveOverlay for setting the PointStyles of the control points and dragged points.
SelectVerticesEditInteractiveOverlay selectVerticesEditInteractiveOverlay = new SelectVerticesEditInteractiveOverlay();
selectVerticesEditInteractiveOverlay.EditShapesLayer.InternalFeatures.Add("Polygon", new Feature(BaseShape.CreateShapeFromWellKnownData(sr1.ReadLine())));
//Sets the PointStyle for the non dragged control points.
selectVerticesEditInteractiveOverlay.ControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.PaleGoldenrod), new GeoPen(GeoColor.StandardColors.Black), 8);
//Sets the PointStyle for the dragged control points.
selectVerticesEditInteractiveOverlay.SelectedControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.Green), new GeoPen(GeoColor.StandardColors.DarkGreen, 2), 10);
selectVerticesEditInteractiveOverlay.CanAddVertex = false;
selectVerticesEditInteractiveOverlay.CanDrag = false;
selectVerticesEditInteractiveOverlay.CanRemoveVertex = false;
selectVerticesEditInteractiveOverlay.CanResize = false;
selectVerticesEditInteractiveOverlay.CanRotate = false;
selectVerticesEditInteractiveOverlay.CalculateAllControlPoints();
winformsMap1.EditOverlay = selectVerticesEditInteractiveOverlay;
winformsMap1.Refresh();
}
private void TestForm_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(-97.7591, 30.3126, -97.7317, 30.2964);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 198, 255, 255));
//Displays the World Map Kit as a background.
ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay worldMapKitDesktopOverlay = new ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay();
winformsMap1.Overlays.Add(worldMapKitDesktopOverlay);
string fileName1 = @"..\..\data\polygon.txt";
StreamReader sr1 = new StreamReader(fileName1);
string fileName2 = @"..\..\data\line.txt";
StreamReader sr2 = new StreamReader(fileName2);
//DragtInteractiveOverlay for setting the PointStyles of the control points and dragged points.
DragInteractiveOverlay dragInteractiveOverlay = new DragInteractiveOverlay();
dragInteractiveOverlay.ReferenceShape = BaseShape.CreateShapeFromWellKnownData(sr1.ReadLine());
dragInteractiveOverlay.EditShapesLayer.InternalFeatures.Add("MultiLine", new Feature(BaseShape.CreateShapeFromWellKnownData(sr2.ReadLine())));
//Sets the PointStyle for the non dragged control points.
dragInteractiveOverlay.ControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.PaleGoldenrod), new GeoPen(GeoColor.StandardColors.Black), 8);
//Sets the PointStyle for the dragged control points.
dragInteractiveOverlay.DraggedControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.Red), new GeoPen(GeoColor.StandardColors.Orange, 2), 10);
// Add the point feature and specify text style.
dragInteractiveOverlay.EditShapesLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = new TextStyle("LabelColumn", new GeoFont("Arial", 12), new GeoSolidBrush(GeoColor.SimpleColors.Black));
dragInteractiveOverlay.CanAddVertex = false;
dragInteractiveOverlay.CanDrag = false;
dragInteractiveOverlay.CanRemoveVertex = false;
dragInteractiveOverlay.CanResize = false;
dragInteractiveOverlay.CanRotate = false;
dragInteractiveOverlay.CalculateAllControlPoints();
winformsMap1.EditOverlay = dragInteractiveOverlay;
//InMemoryFeatureLayer for the geometry of the reference shape
InMemoryFeatureLayer inMemoryFeatureLayer = new InMemoryFeatureLayer();
inMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(GeoColor.StandardColors.Red, GeoColor.StandardColors.Black);
inMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
Feature newFeature = new Feature(dragInteractiveOverlay.ReferenceShape);
inMemoryFeatureLayer.Open();
inMemoryFeatureLayer.EditTools.BeginTransaction();
inMemoryFeatureLayer.EditTools.Add(newFeature);
inMemoryFeatureLayer.EditTools.CommitTransaction();
inMemoryFeatureLayer.Close();
LayerOverlay referenceOverlay = new LayerOverlay();
referenceOverlay.Layers.Add("Reference", inMemoryFeatureLayer);
winformsMap1.Overlays.Add(referenceOverlay);
winformsMap1.Refresh();
}
private void TestForm_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(-97.7591, 30.3126, -97.7317, 30.2964);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 198, 255, 255));
//Displays the World Map Kit as a background.
ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay worldMapKitDesktopOverlay = new ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay();
winformsMap1.Overlays.Add(worldMapKitDesktopOverlay);
string fileName1 = @"..\..\data\polygon.txt";
StreamReader sr1 = new StreamReader(fileName1);
string fileName2 = @"..\..\data\line.txt";
StreamReader sr2 = new StreamReader(fileName2);
//DragtInteractiveOverlay for setting the PointStyles of the control points and dragged points.
DragInteractiveOverlay dragInteractiveOverlay = new DragInteractiveOverlay();
dragInteractiveOverlay.EditShapesLayer.InternalFeatures.Add("Polygon", new Feature(BaseShape.CreateShapeFromWellKnownData(sr1.ReadLine())));
dragInteractiveOverlay.EditShapesLayer.InternalFeatures.Add("MultiLine", new Feature(BaseShape.CreateShapeFromWellKnownData(sr2.ReadLine())));
//Sets the PointStyle for the non dragged control points.
dragInteractiveOverlay.ControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.PaleGoldenrod), new GeoPen(GeoColor.StandardColors.Black), 8);
//Sets the PointStyle for the dragged control points.
dragInteractiveOverlay.DraggedControlPointStyle = new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.StandardColors.Red), new GeoPen(GeoColor.StandardColors.Orange, 2), 10);
dragInteractiveOverlay.CanAddVertex = false;
dragInteractiveOverlay.CanDrag = false;
dragInteractiveOverlay.CanRemoveVertex = false;
dragInteractiveOverlay.CanResize = false;
dragInteractiveOverlay.CanRotate = false;
dragInteractiveOverlay.CalculateAllControlPoints();
winformsMap1.EditOverlay = dragInteractiveOverlay;
winformsMap1.Refresh();
}