public void ZoomToBox(GeoCoordinateBox box, float maxZoom = 19)
{
if (!Dispatcher.CheckAccess())
{
Dispatcher.Invoke(() => ZoomToBox(box, maxZoom));
return;
}
SuspendNotifyMapViewChanged();
var currentView = _mapSceneManager.CreateView();
var currentPerimeter = currentView.Width * 2 + currentView.Height * 2;
var topLeft = _mapSceneManager.Map.Projection.ToPixel(box.TopLeft);
var bottomRight = _mapSceneManager.Map.Projection.ToPixel(box.BottomRight);
var newPerimeter = (bottomRight[0] - topLeft[0]) * 2 + (bottomRight[1] - topLeft[1]) * 2;
var perimeterFactor = newPerimeter / currentPerimeter;
MapCenter = box.Center;
if (perimeterFactor > 3 || perimeterFactor < 1 / 3f)
{
MapZoom = System.Math.Min(box.GetZoomLevel(), maxZoom);
}
ResumeNotifyMapViewChanged();
}