iOS Question [SOLVED] Google Maps Library Problem - Getting visible bounds from mapview

Erel said:

CLLocationCoordinate2D is a struct. You must use OBJC code to extract it.

Add this code to the OBJC section in GoogleMapExtra:

B4X:

- (void)getLatLngFromBounds:(GMSCoordinateBounds*) bounds :(B4ILatLng*) northEast :(B4ILatLng*) southWest {
   [northEast Initialize:bounds.northEast.latitude :bounds.northEast.longitude];
   [southWest Initialize:bounds.southWest.latitude :bounds.southWest.longitude];
}

Add this B4i code to the class:

B4X:

Public Sub GetBoundsNE_SW (bounds As Object) As LatLng()
   Dim ne, sw As LatLng
   no.RunMethod("getLatLngFromBounds:::", Array(bounds, ne, sw))
   Return Array As LatLng(ne, sw)
End Sub

Call it like this:

B4X:

Sub gmap_Click (Point As LatLng)
   Dim bounds As Object = gextra.GetVisibleBounds
   Dim ne_sw() As LatLng = gextra.GetBoundsNE_SW(bounds)
   Log(ne_sw(0))
   Log(ne_sw(1))
End Sub

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