Android Question GoogleMapsExtras PolygonOptions not centered

yfleury

Active Member
Licensed User
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.
yves2.jpg

To show all markers I have slide the map to the right manually.
yves3.jpg
Or I click on the - button like that
yves.jpg
And PolygonOptions still not centered.

I use this code to show PolygonOptions
B4X:
        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
 
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