private void OnMouseDown(object sender, MouseButtonEventArgs e)
{
var pt = view1.FindNearestPoint(e.GetPosition(view1));
if (pt.HasValue)
{
points.Add(pt.Value);
}
if (points.Count > 1)
{
var ftv = new FlightVisual3D(points[0], points[1]);
view1.Children.Add(ftv);
Flights.Add(ftv);
points.Clear();
text1.Text = ftv.ToString();
// todo:
// zoom the flight path into the view without changing
// camera target
//var bounds = Visual3DHelper.FindBounds(ftv, Transform3D.Identity);
//view1.ZoomExtents(bounds);
//view1.Camera.Position=new Point3D()-view1.Camera.LookDirection;
//view1.ZoomExtents(bounds,0,false);
}
}
private void OnMouseMove(object sender, MouseEventArgs e)
{
var pt = view1.FindNearestPoint(e.GetPosition(view1));
if (pt.HasValue)
{
double lat, lon;
FlightVisual3D.PointToLatLon(pt.Value, out lat, out lon);
text2.Text = String.Format("Lat: {0:0.00} Lon: {1:0.00}", lat, lon);
}
}
private void AddFlight(Airport a, Airport b)
{
var from = FlightVisual3D.LatLonToPoint(a.Latitude, a.Longitude);
var to = FlightVisual3D.LatLonToPoint(b.Latitude, b.Longitude);
double lat, lon;
FlightVisual3D.PointToLatLon(from, out lat, out lon);
var ftv = new FlightVisual3D(from, to)
{
From = a.City, To = b.City
};
view1.Children.Add(ftv);
Flights.Add(ftv);
}
private void OnMouseDown(object sender, MouseButtonEventArgs e)
{
var pt = view1.FindNearestPoint(e.GetPosition(view1));
if (pt.HasValue)
points.Add(pt.Value);
if (points.Count > 1)
{
var ftv = new FlightVisual3D(points[0], points[1]);
view1.Children.Add(ftv);
Flights.Add(ftv);
points.Clear();
text1.Text = ftv.ToString();
// todo:
// zoom the flight path into the view without changing
// camera target
//var bounds = Visual3DHelper.FindBounds(ftv, Transform3D.Identity);
//view1.ZoomExtents(bounds);
//view1.Camera.Position=new Point3D()-view1.Camera.LookDirection;
//view1.ZoomExtents(bounds,0,false);
}
}
private void AddFlight(Airport a, Airport b)
{
var from = FlightVisual3D.LatLonToPoint(a.Latitude, a.Longitude);
var to = FlightVisual3D.LatLonToPoint(b.Latitude, b.Longitude);
double lat, lon;
FlightVisual3D.PointToLatLon(from, out lat, out lon);
var ftv = new FlightVisual3D(from, to) { From = a.City, To = b.City };
view1.Children.Add(ftv);
Flights.Add(ftv);
}
