Android Question Google Maps Automatic ZoomInto

[Mashiane]

Hi there

This tutorial bears reference https://www.b4x.com/android/forum/threads/google-maps.63930/

1. I am able to add a marker to the map, how can I zoom into the added marker through code?
2. How can I also zoom into two added markers at different locations? e.g. for directions and perhaps draw a polyline between them?

 

[Erel]

1.

Dim cp As CameraPosition
cp.Initialize(Marker.Position.Latitude, Marker.Position.Longitude, 10)
gmap.AnimateCamera(cp)

2. You can use GoogleMapExtra to zoom on a specific area. Use the two markers positions to calculate the desired area.

 

[warwound]

2. How can I also zoom into two added markers at different locations?

Use GoogleMapsExtras and the LatLngBounds object, there's an example here:
https://www.b4x.com/android/forum/threads/gmaps-zoom.34926/#post-204557

 

[Mashiane]

1.

Dim cp As CameraPosition
cp.Initialize(Marker.Position.Latitude, Marker.Position.Longitude, 10)
gmap.AnimateCamera(cp)

2. You can use GoogleMapExtra to zoom on a specific area. Use the two markers positions to calculate the desired area.

Thanks Erel, perfect!!!