Private Sub btnAddPolyline_Click (e As BANanoEvent)
    e.PreventDefault
    llmap.RemovePolyLine("pl1")
    llmap.AddPolyline("pl1", "blue", 4, 0.8)
    llmap.AddPolylineMarker("pl1", 48.8566, 2.3522)
    llmap.AddPolylineMarker("pl1", 48.8570, 2.3540)
    llmap.AddPolylineMarker("pl1", 48.8585, 2.3510)
    llmap.AddPolylineMarker("pl1", 48.8575, 2.3480)
    llmap.AddPolylineMarker("pl1", 48.8560, 2.3495)
    llmap.AddPolylineMarker("pl1", 48.8555, 2.3518)
    llmap.RefreshPolyline("pl1")
    llmap.PolylineFitToBounds("pl1")
'    llmap.SetView(48.8566, 2.3522, llmap.Zoom)
End Sub