iOS Question Google Maps

Hello.

please can you tell me if there is a ground overlay in IOS Google maps.

I have code in Android which works;

Dim GoogleMapsExtras1 As GoogleMapsExtras
Dim GroundOverlayOptions1 As GroundOverlayOptions
Dim LatLngBounds1 As LatLngBounds
Dim SouthWest, NorthEast As LatLng

NorthEast.Initialize(-34.212323, 150.963279)
SouthWest.Initialize(-34.345734, 150.833829)
LatLngBounds1.Initialize(SouthWest, NorthEast)
GroundOverlayOptions1.Initialize
GroundOverlayOptions1.Image(LoadBitmap(File.DirAssets, "run1.jpg")).PositionFromBounds(LatLngBounds1).SetTransparency(0.2)
GroundOverlay1=GoogleMapsExtras1.AddGroundOverlay(gmap, GroundOverlayOptions1)

This places an image on the map which scales on zoom levels.

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The only command I can see in IOS is a marker;

Dim p AsMarker = gmap.AddMarker3(-35.0, 150, "x", LoadBitmap(File.DirAssets, "run1.jpg"))

This does place the image but does not scale on zoom.


An help would be great.

Thanks

Richard