/// <summary>
/// Transforms a Rect in view coordinates to a BoundingBox in geographic coordinates.
/// </summary>
public BoundingBox ViewRectToBoundingBox(Rect rect)
{
var p1 = ViewTransform.ViewToMap(new Point(rect.X, rect.Y));
var p2 = ViewTransform.ViewToMap(new Point(rect.X, rect.Y + rect.Height));
var p3 = ViewTransform.ViewToMap(new Point(rect.X + rect.Width, rect.Y));
var p4 = ViewTransform.ViewToMap(new Point(rect.X + rect.Width, rect.Y + rect.Height));
rect.X = Math.Min(p1.X, Math.Min(p2.X, Math.Min(p3.X, p4.X)));
rect.Y = Math.Min(p1.Y, Math.Min(p2.Y, Math.Min(p3.Y, p4.Y)));
rect.Width = Math.Max(p1.X, Math.Max(p2.X, Math.Max(p3.X, p4.X))) - rect.X;
rect.Height = Math.Max(p1.Y, Math.Max(p2.Y, Math.Max(p3.Y, p4.Y))) - rect.Y;
return(MapProjection.RectToBoundingBox(rect));
}
