Android Question GoogleMapsExtras PolygonOptions not centered

[yfleury]

Hi all.
For a new project, I have 4 markers on map and zoom in to max to show all markers. Than I use GoogleMapsExtras and PolygonOptions to do the job. But the PolygonOptions is not centered.


To show all markers I have slide the map to the right manually.

Or I click on the - button like that

And PolygonOptions still not centered.

I use this code to show PolygonOptions

        Dim listPolygone As  List
        listPolygone.Initialize
        Dim latlng As LatLng
        latlng.Initialize(LatGrand,LntGrand)
        listPolygone.Add(latlng)
        latlng.Initialize(LatGrand,LntPetit)
        listPolygone.Add(latlng)
        latlng.Initialize(LatPetit,LntPetit)
        listPolygone.Add(latlng)
        latlng.Initialize(LatPetit,LntGrand)
        listPolygone.Add(latlng)

        Dim GoogleMapsExtras1 As GoogleMapsExtras
        Dim polygonoptions1 As PolygonOptions
        polygonoptions1.Initialize
        polygonoptions1.FillColor=Colors.ARGB(150,255,255,0)
        polygonoptions1.AddPoints(listPolygone)
        polygonoptions1.StrokeColor=Colors.DarkGray
        polygonoptions1.StrokeWidth=3
        Dim pg As Polygon = GoogleMapsExtras1.AddPolygon(gmap, polygonoptions1)

What I'm doing wrong?
How to center the polygon

 

[inakigarm]

Try with this (latlngbounds builder and adjust with animatetobounds: https://www.b4x.com/android/forum/threads/gmaps-zoom.34926/#post-204557)

 

[yfleury]

Thanks, I will test that later this night.

 

[yfleury]

Try with this (latlngbounds builder and adjust with animatetobounds: https://www.b4x.com/android/forum/threads/gmaps-zoom.34926/#post-204557)

Thanks for link. I use code on post 15 that do what I want