private void Map1_MapClick(object sender, MapClickMapViewEventArgs e)
{
// Here we loop through all of the PrinterLayers to find the one the user right mouse clicked on.
// Then we show the right click menu to give the user some options
if (e.MouseButton == MapMouseButton.Right)
{
((MenuItem)Map1.ContextMenu.Items[0]).IsEnabled = false;
((MenuItem)Map1.ContextMenu.Items[1]).IsEnabled = false;
PrinterInteractiveOverlay printerOverlay = (PrinterInteractiveOverlay)Map1.InteractiveOverlays["PrintPreviewOverlay"];
for (int i = printerOverlay.PrinterLayers.Count - 1; i >= 0; i--)
{
if (printerOverlay.PrinterLayers[i].GetType() != typeof(PagePrinterLayer))
{
RectangleShape boundingBox = printerOverlay.PrinterLayers[i].GetPosition();
if (boundingBox.Contains(e.WorldLocation))
{
((MenuItem)Map1.ContextMenu.Items[0]).Tag = printerOverlay.PrinterLayers[i];
((MenuItem)Map1.ContextMenu.Items[0]).IsEnabled = true;
((MenuItem)Map1.ContextMenu.Items[1]).Tag = printerOverlay.PrinterLayers[i];
((MenuItem)Map1.ContextMenu.Items[1]).IsEnabled = true;
break;
}
}
}
}
}
private static void CloseSplittedRing(Vertex vertex, RectangleShape closeArea, RingShape ring)
{
for (int i = 0; i < ring.Vertices.Count; i++)
{
var currentVertex = ring.Vertices[i];
if (closeArea.Contains(new PointShape(currentVertex)))
{
ring.Vertices[i] = new Vertex(vertex.X, vertex.Y);
}
}
}
void timer_Tick(object sender, EventArgs e)
{
//Gets the GPS info from the textfile.
DataTable carData = GetCarData();
double angle;
LayerOverlay vehicleOverlay = (LayerOverlay)winformsMap1.Overlays["VehicleOverlay"];
InMemoryFeatureLayer carLayer = vehicleOverlay.Layers["CarLayer"] as InMemoryFeatureLayer;
PointShape pointShape = carLayer.InternalFeatures[0].GetShape() as PointShape;
// Get the Row of Data we are working with.
DataRow carDataRow = carData.Rows[0];
double Lat = Convert.ToDouble(carDataRow["LAT"]);
double Long = Convert.ToDouble(carDataRow["LONG"]);
if (previousLong == 0)
{
previousLong = Long;
previousLat = Lat;
}
double Xdiff = previousLong - Long;
double Ydiff = previousLat - Lat;
//Gets the angle based on the current GPS position and the previous one to get the direction of the vehicle.
angle = GetAngleFromTwoVertices(new Vertex(previousLong, previousLat), new Vertex(Long, Lat));
carLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle.RotationAngle = 90 - (float)angle;
pointShape.X = Long;
pointShape.Y = Lat;
pointShape.Id = "Car";
carLayer.Open();
carLayer.EditTools.BeginTransaction();
carLayer.EditTools.Update(pointShape);
carLayer.EditTools.CommitTransaction();
carLayer.Close();
previousLong = Long;
previousLat = Lat;
//Function to center the map to a point (the moving moving vehicle feature)if it goes outside the tolerance.
RectangleShape toleranceRectangleShape = new RectangleShape(winformsMap1.CurrentExtent.UpperLeftPoint, winformsMap1.CurrentExtent.LowerRightPoint);
toleranceRectangleShape.ScaleDown(60);
if (toleranceRectangleShape.Contains(new PointShape(Long, Lat)) == false)
{
winformsMap1.CenterAt(new PointShape(Long, Lat));
//Resets the RectangleShape of the tolerance layer (for displaying only)
LayerOverlay toleranceOverlay = (LayerOverlay)winformsMap1.Overlays["ToleranceOverlay"];
InMemoryFeatureLayer toleranceLayer = toleranceOverlay.Layers["ToleranceLayer"] as InMemoryFeatureLayer;
RectangleShape newToleranceRectangleShape = new RectangleShape(winformsMap1.CurrentExtent.UpperLeftPoint, winformsMap1.CurrentExtent.LowerRightPoint);
newToleranceRectangleShape.ScaleDown(60);
newToleranceRectangleShape.Id = "Tolerance";
toleranceLayer.Open();
toleranceLayer.EditTools.BeginTransaction();
toleranceLayer.EditTools.Update(newToleranceRectangleShape);
toleranceLayer.EditTools.CommitTransaction();
toleranceLayer.Close();
winformsMap1.Refresh();
}
else
{
winformsMap1.Refresh(vehicleOverlay);
}
}