1 files changed, 77 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla38284.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla38284.cs
new file mode 100644
index 00000000..f476e563
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla38284.cs
@@ -0,0 +1,77 @@
+using System;
+
+using Xamarin.Forms.CustomAttributes;
+using Xamarin.Forms.Internals;
+using Xamarin.Forms.Maps;
+
+
+namespace Xamarin.Forms.Controls
+{
+	[Preserve(AllMembers = true)]
+	[Issue(IssueTracker.Bugzilla, 38284, "when creating a map in iOS, if the map is not visible when the page is created the zoom level is offn")]
+	public class Bugzilla38284 : TestContentPage // or TestMasterDetailPage, etc ...
+	{
+		Map map1;
+		Map map2;
+		double Latitude = 28.032005;
+		double Longitude = -81.948931;
+		string LocationTitle = "Someplace Cool";
+		string StreetAddress = "";
+
+		protected override void Init()
+		{
+			var stack = new StackLayout();
+
+			map1 = new Maps.Map
+			{
+				IsShowingUser = false,
+				WidthRequest = 320,
+				HeightRequest = 200
+			};
+
+			map2 = new Maps.Map
+			{
+				IsShowingUser = false,
+				WidthRequest = 320,
+				HeightRequest = 200
+			};
+
+
+			var btn = new Button { Text = "Show" };
+			btn.Clicked += (sender, e) =>
+			{
+				map2.IsVisible = !map2.IsVisible;
+			};
+
+			stack.Children.Add(map1);
+			stack.Children.Add(map2);
+			stack.Children.Add(btn);
+			DisplayMaps();
+			Content = stack;
+		}
+
+		public void DisplayMaps()
+		{
+			map2.IsVisible = false;
+			var mapPinPosition = new Position(Latitude, Longitude);
+
+			var type = MapType.Satellite;
+			map1.MapType = type;
+			map2.MapType = type;
+			var pin = new Pin
+			{
+				Type = PinType.Place,
+				Position = mapPinPosition,
+				Label = LocationTitle,
+				Address = StreetAddress
+			};
+			map1.Pins.Add(pin);
+			map2.Pins.Add(pin);
+
+			// Move the map to center on the map location with the proper zoom level
+			var lldegrees = 360 / (Math.Pow(2, 16));
+			map1.MoveToRegion(new MapSpan(map1.Pins[0].Position, lldegrees, lldegrees));
+			map2.MoveToRegion(new MapSpan(map2.Pins[0].Position, lldegrees, lldegrees));
+		}
+	}
+}